CN106013056A - Device for improving construction efficiency of diaphragm wall filling sand bags and technological method - Google Patents
Device for improving construction efficiency of diaphragm wall filling sand bags and technological method Download PDFInfo
- Publication number
- CN106013056A CN106013056A CN201610336837.2A CN201610336837A CN106013056A CN 106013056 A CN106013056 A CN 106013056A CN 201610336837 A CN201610336837 A CN 201610336837A CN 106013056 A CN106013056 A CN 106013056A
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- China
- Prior art keywords
- sand
- baffle plate
- wall
- loading platform
- conveyer belt
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
Abstract
The invention discloses a device for improving construction efficiency of diaphragm wall filling sand bags. The device comprises a sand box, a sand discharge control valve, a sand loading platform and a conveying belt, wherein a sand outlet is formed in one side of the sand box; the sand discharge control valve is mounted on the sand outlet; the sand loading platform is arranged just below the sand outlet; and the conveying belt is arranged on one side of the lowest point of the sand loading platform. A method for loading mechanically and throwing the sand bags by the conveying belt replaces manual sand loading and manual sand bag throwing, and is particularly suitable for construction of diaphragm walls which have deep and thick sand layers under the conditions that the construction period is short and the effect is urgently required to be improved, construction time of sand bag throwing for the diaphragm walls is expected to be shortened, and probability of accidents due to poor quality such as necking caused by collapse of slot walls of the diaphragm walls is reduced.
Description
Technical field
The invention belongs to the ground-connecting-wall construction landfill complementary working measure of sand pocket, a kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction and process.
Background technology
At rich groundwater area construction ground-connecting-wall, if sealing construction is taken effective measures between wall, it will leak between wall after causing excavation of foundation pit, even Sand, causing the outer sedimentation in hole excessive, even building enclosure is destroyed.Ground-connecting-wall typically can use I-shaped steel joint, how to prevent concrete from streaming the key just having become construction of diaphragm wall quality success or not at joint area, in work progress, cost that concrete streams is high, difficulty of construction is big, construction risk is high, body of wall of also constructing when extracting produces impact to use joint case to prevent, at the method for ground-connecting-wall both sides landfill sand pocket, simple invention, low cost.At present, the traditional method used both at home and abroad is manually to load sand pocket and manually throw sand pocket, this operational method needs first to arrange workman to load sand pocket, transports to ground-connecting-wall limit, take the method manually thrown before ground-connecting-wall concrete placings, shortcoming is manual work, construction is time-consuming long, after steel reinforcement cage is transferred, as etc. concrete time course to be cast, there is the risk of collapse hole, necking down, to such an extent as to affect the duration.
Summary of the invention
It is an object of the invention to provide a kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction and process, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction, including sandbox, control valve of shaking out, sand loading platform and conveyer belt, the side of described sandbox arranges sand outlet, the upper installation of sand outlet is shaked out control valve, the underface of sand outlet arranges sand loading platform, and the side of described sand loading platform minimum point arranges conveyer belt.
As the further scheme of the present invention: the process of described raising ground-connecting-wall landfill sand pocket efficiency of construction, it specifically comprises the following steps that
Step 1: the outfan of conveyer belt is placed into the surface of ground-connecting-wall, the sand loading platform of sandbox is arranged on the input of conveyer belt, closes control valve of shaking out, and is gone in sandbox by sand with digging machine；
Step 2: conveyer belt energising runs, and is opened by woven bag and is positioned on sand loading platform, open control valve of shaking out, woven bag sand is filled out 2/3 position, control valve of then shaking out, makes sand outlet stopping shake out；
Step 3: woven bag colligation complete for filling is firm with tie, then sand pocket is pushed on conveyer belt, sand pocket is imported in ground-connecting-wall along with conveyer belt；
Step 4: repeat above step, until ground-connecting-wall both sides sand pocket is filled complete.
As the further scheme of the present invention: described in shake out control valve mainly by sand baffle plate and shake out control bolt constitute, sand baffle plate is set in the middle part of the both sides of its medium sand baffle plate and rotates steel axle, sand baffle plate rotates in the sand baffle plate rotation steel axle placing trough that steel axle is arranged in sand exit side wall, and the control bolt that shakes out is arranged on the side of sand baffle plate, and the control bolt that shakes out is movably connected in sand exit side wall and shakes out in control bolt placing trough, control bolt by shaking out and limit the rotation of sand baffle plate.
As the present invention further scheme: described sand baffle plate is mainly rotated steel axle by sand baffle plate, stopping sand flow going out steel shoe and the steel shoe preventing sand from overflowing are constituted, wherein stopping, sand baffle plate is set in the middle part of the both sides of the steel shoe that sand flow goes out and rotates steel axle, and the side stopping the steel shoe that sand flow goes out connects the steel shoe preventing sand from overflowing.
As the present invention further scheme: described sand loading platform inclination is arranged, and the angle of inclination of sand loading platform is 10 °.
Compared with prior art, the invention has the beneficial effects as follows:
Mechanical charging, conveyer belt proposed by the invention are thrown sandbag and are replaced people's frock method throwing sandbag husky, artificial, it is particularly suited for the ground-connecting-wall construction that sand bed is deep, the duration is nervous, be badly in need of improving effect, to shorten ground-connecting-wall throw the sand pocket engineering time, reduce ground-connecting-wall cell wall collapse quality accidents such as causing necking down occur probability.
Accompanying drawing explanation
Fig. 1 is present invention structural representation when working.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the schematic diagram of control valve of shaking out.
Fig. 5 is the schematic diagram of sand baffle plate.
Fig. 6 is that sand exports schematic diagram.
In figure: the steel shoe 8 that sandbox 1, control valve of shaking out 2, sand loading platform 3, conveyer belt 4, sand baffle plate 5, the control bolt 6 that shakes out, sand outlet 7, stopping sand flow going out, the steel shoe 9 preventing sand from overflowing, sand baffle plate rotate steel axle 10, the control bolt placing trough 11 that shakes out, sand baffle plate rotation steel axle placing trough 12.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1～6, in the embodiment of the present invention, a kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction, including sandbox 1, shake out control valve 2, sand loading platform 3 and conveyer belt 4, the side of described sandbox 1 arranges sand outlet 7, in sand outlet 7, control valve 2 of shaking out is installed, the underface of sand outlet 7 arranges sand loading platform 3, sand loading platform 3 is obliquely installed, and the angle of inclination of sand loading platform 3 is 10 °, so that sand pocket is pushed on conveyer belt, the side of described sand loading platform 3 minimum point arranges conveyer belt 4, the outfan of conveyer belt 4 is arranged on the surface of ground-connecting-wall, so that transporting directly to loading complete sandbag in ground-connecting-wall.
Described control valve 2 of shaking out mainly is made up of sand baffle plate 5 and the control bolt 6 that shakes out, sand baffle plate is set in the middle part of the both sides of its medium sand baffle plate 5 and rotates steel axle 10, sand baffle plate rotates steel axle 10 and is arranged in the sand baffle plate rotation steel axle placing trough 12 that sand exports on 7 sidewalls, and the control bolt 6 that shakes out is arranged on the side of sand baffle plate 5, and the control bolt 6 that shakes out is movably connected in sand and exports and shake out in control bolt placing trough 11 on 7 sidewalls, control bolt 6 by shaking out and limit the rotation of sand baffle plate 5.
Described sand baffle plate 5 is mainly rotated steel axle 10 by sand baffle plate, stopping sand flow going out steel shoe 8 and the steel shoe 9 preventing sand from overflowing are constituted, wherein stopping, sand baffle plate is set in the middle part of the both sides of the steel shoe 8 that sand flow goes out and rotates steel axle 10, and the side stopping the steel shoe 8 that sand flow goes out connects the steel shoe 9 preventing sand from overflowing.
The process of described raising ground-connecting-wall landfill sand pocket efficiency of construction, it specifically comprises the following steps that
Step 1: the outfan of conveyer belt 4 is placed into the surface of ground-connecting-wall, the sand loading platform 3 of sandbox 1 is arranged on the input of conveyer belt 4, closes control valve 2 of shaking out, anti-leak-stopping sand, is gone in sandbox 1 by sand with digging machine；
Step 2: conveyer belt 4 energising runs, and is opened by woven bag and is positioned on sand loading platform 3, open control valve 2 of shaking out, woven bag sand is filled out to 2/3 position, is then shut off control valve 2 of shaking out, makes sand outlet 7 stopping shake out；
Step 3: woven bag colligation complete for filling is firm with tie, then sand pocket is pushed on conveyer belt 4, sand pocket is imported in ground-connecting-wall along with conveyer belt 4；
Step 4；Repeat above step, until ground-connecting-wall both sides sand pocket is filled complete.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. the device improving ground-connecting-wall landfill sand pocket efficiency of construction, including sandbox, control valve of shaking out, sand loading platform and conveyer belt, the side of described sandbox arranges sand outlet, the upper installation of sand outlet is shaked out control valve, the underface of sand outlet arranges sand loading platform, and the side of described sand loading platform minimum point arranges conveyer belt.
2. the process improving ground-connecting-wall landfill sand pocket efficiency of construction, it is characterised in that it specifically comprises the following steps that
Step 1: the outfan of conveyer belt is placed into the surface of ground-connecting-wall, the sand loading platform of sandbox is arranged on the input of conveyer belt, closes control valve of shaking out, and is gone in sandbox by sand with digging machine；
Step 2: conveyer belt energising runs, and is opened by woven bag and is positioned on sand loading platform, open control valve of shaking out, woven bag sand is filled out 2/3 position, control valve of then shaking out, makes sand outlet stopping shake out；
Step 3: woven bag colligation complete for filling is firm with tie, then sand pocket is pushed on conveyer belt, sand pocket is imported in ground-connecting-wall along with conveyer belt 4；
Step 4: repeat above step, until ground-connecting-wall both sides sand pocket is filled complete.
A kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction the most according to claim 1, it is characterized in that, described control valve of shaking out mainly is made up of sand baffle plate and the control bolt that shakes out, sand baffle plate is set in the middle part of the both sides of its medium sand baffle plate and rotates steel axle, sand baffle plate rotates in the sand baffle plate rotation steel axle placing trough that steel axle is arranged in sand exit side wall, and the control bolt that shakes out is arranged on the side of sand baffle plate, and the control bolt that shakes out is movably connected in sand exit side wall and shakes out in control bolt placing trough, control bolt by shaking out and limit the rotation of sand baffle plate.
A kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction the most according to claim 1, it is characterized in that, described sand baffle plate is mainly rotated steel axle by sand baffle plate, stopping sand flow going out steel shoe and the steel shoe preventing sand from overflowing are constituted, wherein stopping, sand baffle plate is set in the middle part of the both sides of the steel shoe that sand flow goes out and rotates steel axle, and the side stopping the steel shoe that sand flow goes out connects the steel shoe preventing sand from overflowing.
A kind of device improving ground-connecting-wall landfill sand pocket efficiency of construction the most according to claim 1, it is characterised in that described sand loading platform inclination is arranged, and the angle of inclination of sand loading platform is 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336837.2A CN106013056B (en) | 2016-05-20 | 2016-05-20 | A kind of device and construction method improving ground-connecting-wall landfill sand pocket construction efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336837.2A CN106013056B (en) | 2016-05-20 | 2016-05-20 | A kind of device and construction method improving ground-connecting-wall landfill sand pocket construction efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013056A true CN106013056A (en) | 2016-10-12 |
| CN106013056B CN106013056B (en) | 2018-11-06 |
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| CN201610336837.2A Active CN106013056B (en) | 2016-05-20 | 2016-05-20 | A kind of device and construction method improving ground-connecting-wall landfill sand pocket construction efficiency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672551A (en) * | 2017-02-21 | 2017-05-17 | 中交疏浚技术装备国家工程研究中心有限公司 | Bag filling and throwing technological method and device for shelf conveyor |
| CN109778837A (en) * | 2019-03-20 | 2019-05-21 | 广东省源天工程有限公司 | Cast-in-place ground-connecting-wall adjacent slot section I-shaped steel joint sand pocket device and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060090812A1 (en) * | 2003-08-19 | 2006-05-04 | Joe Summerville | Mobile bag filling system |
| CN103276737A (en) * | 2013-06-06 | 2013-09-04 | 山东海盛海洋工程集团有限公司 | Submerged pipeline protective management process |
| CN105256817A (en) * | 2015-09-24 | 2016-01-20 | 佛山市水利水电建筑设计有限公司 | Underwater mould bag sand weir body construction method |
| CN105417193A (en) * | 2015-11-23 | 2016-03-23 | 中国一冶集团有限公司 | Underground diaphragm wall joint sand pocket bagging equipment |
-
2016
- 2016-05-20 CN CN201610336837.2A patent/CN106013056B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060090812A1 (en) * | 2003-08-19 | 2006-05-04 | Joe Summerville | Mobile bag filling system |
| CN103276737A (en) * | 2013-06-06 | 2013-09-04 | 山东海盛海洋工程集团有限公司 | Submerged pipeline protective management process |
| CN105256817A (en) * | 2015-09-24 | 2016-01-20 | 佛山市水利水电建筑设计有限公司 | Underwater mould bag sand weir body construction method |
| CN105417193A (en) * | 2015-11-23 | 2016-03-23 | 中国一冶集团有限公司 | Underground diaphragm wall joint sand pocket bagging equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672551A (en) * | 2017-02-21 | 2017-05-17 | 中交疏浚技术装备国家工程研究中心有限公司 | Bag filling and throwing technological method and device for shelf conveyor |
| CN109778837A (en) * | 2019-03-20 | 2019-05-21 | 广东省源天工程有限公司 | Cast-in-place ground-connecting-wall adjacent slot section I-shaped steel joint sand pocket device and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013056B (en) | 2018-11-06 |
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Address after: 40/F, New Era Business Center, 456 Wuluo Road, Wuhan, Hubei 430064 Patentee after: CCTEB INFRASTRUCTURE CONSTRUCTION INVESTMENT CO.,LTD. Address before: 40/F, New Era Business Center, No. 456, Wuluo Road, Wuchang District, Wuhan, Hubei 430000 Patentee before: CCTEB INFRASTRUCTURE CONSTRUCTION Co.,Ltd. |
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Effective date of registration: 20221223 Address after: 3301, Office Building 3B, Vanke Times Square, No. 85, Longcheng Avenue, Shangjing Community, Longcheng Street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: China Construction Third Engineering Bureau Science and Innovation Industry Development Co.,Ltd. Patentee after: CCTEB INFRASTRUCTURE CONSTRUCTION INVESTMENT CO.,LTD. Address before: 40/F, New Era Business Center, 456 Wuluo Road, Wuhan, Hubei 430064 Patentee before: CCTEB INFRASTRUCTURE CONSTRUCTION INVESTMENT CO.,LTD. |