CN207277344U - Guiding tool for the backfill of narrow Deep Foundation Pit Excavation - Google Patents
Guiding tool for the backfill of narrow Deep Foundation Pit Excavation Download PDFInfo
- Publication number
- CN207277344U CN207277344U CN201721292350.5U CN201721292350U CN207277344U CN 207277344 U CN207277344 U CN 207277344U CN 201721292350 U CN201721292350 U CN 201721292350U CN 207277344 U CN207277344 U CN 207277344U
- Authority
- CN
- China
- Prior art keywords
- backfill
- horizontal frame
- foundation pit
- deep foundation
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009412 basement excavation Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of guiding tool for the backfill of narrow Deep Foundation Pit Excavation, this instrument includes horizontal frame, hopper housing and roller, the hopper housing is arranged on the horizontal frame bottom surface between two parties, and the roller is respectively arranged on horizontal frame bottom surface corner by wheel carrier.The defects of this instrument overcomes tradition to get rid of earthen backfill, avoids the fish tail and waterproof layer caused by the earthwork is impacted from failing, improves backfill quality and efficiency, reduction are done over again, reduce later stage leak stopping cost.
Description
Technical field
It the utility model is related to a kind of guiding tool for the backfill of narrow Deep Foundation Pit Excavation.
Background technology
With the Rapid Expansion of urban construction, building site day is becoming tight, and the project place of building is increasingly narrow, this is resulted in
Gap between underground agent structure and deep foundation pit supporting structure is less and less, and usually narrow Deep Foundation Pit Excavation can only when backfilling
The mode for getting rid of earthen backfill is taken, the fish tail and waterproof layer that underground agent structure is inevitably impacted during soil is got rid of, causes to prevent
The damage of water conservation layer and coiled material, or even waterproof roll occur and integrally slide, add the process and cost of later stage plugging operations；
Earthen backfill is got rid of at the same time and improves labor intensity, reduces backfill efficiency and quality.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of guiding work for the backfill of narrow Deep Foundation Pit Excavation
The defects of tool, this instrument overcomes tradition to get rid of earthen backfill, avoid the fish tail and waterproof layer caused by the earthwork is impacted from failing, improve backfill
Quality and efficiency, reduction are done over again, and reduce later stage leak stopping cost.
In order to solve the above technical problems, the guiding tool that the utility model is used for the backfill of narrow Deep Foundation Pit Excavation includes level
Frame, hopper housing and roller, the hopper housing are arranged on the horizontal frame bottom surface between two parties, and the roller is distinguished by wheel carrier
Arranged on horizontal frame bottom surface corner.
Further, this instrument further includes stiffener plate, and the stiffener plate is respectively arranged on the hopper housing side wall and water
Between flat frame.
Further, the horizontal frame is made of I-steel welding, and the hopper housing is made of steel plate welding.
The guiding tool for being used for the backfill of narrow Deep Foundation Pit Excavation due to the utility model employs above-mentioned technical proposal, i.e., originally
Instrument includes horizontal frame, hopper housing and roller, and the hopper housing is arranged on the horizontal frame bottom surface, the roller between two parties
Horizontal frame bottom surface corner is respectively arranged on by wheel carrier.The defects of this instrument overcomes tradition to get rid of earthen backfill, avoids because of the earthwork
Fish tail and waterproof layer caused by impact fails, and improves backfill quality and efficiency, reduction are done over again, reduce later stage leak stopping cost.
Brief description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the guiding tool structure diagram that the utility model is used for the backfill of narrow Deep Foundation Pit Excavation；
Fig. 2 is the top view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the guiding tool that the utility model is used for the backfill of narrow Deep Foundation Pit Excavation includes water to embodiment
Flat frame 1, hopper housing 2 and roller 3, the hopper housing 2 are arranged on 1 bottom surface of horizontal frame between two parties, and the roller 3 passes through
Wheel carrier 31 is respectively arranged on the 1 bottom surface corner of horizontal frame.
Preferably, this instrument further includes stiffener plate 4, the stiffener plate 4 be respectively arranged on 2 side wall of hopper housing with
Between horizontal frame 1.
Preferably, the horizontal frame 1 is made of I-steel welding, and the hopper housing 2 is made of steel plate welding.
Horizontal frame 1, hopper housing 2 and roller 3 are transported to respectively needs the foundation pit side that backfills to be assembled, and when assembling adopts
Coordinated with tower crane or crane.This instrument is lifted to above foundation pit after assembling, and roller 3 is seated underground main body knot respectively
6 top surface of Guan Liang of 5 top surface of structure wall and foundation pit supporting construction.This instrument can get rid of soil to funnel chamber after installation is complete using digging machine
In body 2, in hopper housing 2 earthwork fall into and backfilling of earthwork realized in foundation pit, during which slowly promoted by roller 3 using hand fit
This instrument so that hopper housing 2 is moved along foundation pit, reaches the requirement of cubic metre of earth back-filling in layers., can be by this work after the completion of backfilling of earthwork
Tool is removed on Integral lifting to level land, and when dismounting first tears roller 3 open, then removes hopper housing 2, finally tears horizontal frame 1 open, with
It is standby to reuse again.
It can solve the problems, such as that backfill impacts waterproof layer well using this instrument, avoid the waterproof caused by the earthwork is impacted
Failure, improves backfill quality, and reduction is done over again, and reduces later stage leak stopping cost.This tool construction is simple, easy to make, can be once
Processing, recycling, achievees the purpose that to reduce construction cost.
Claims (3)
- A kind of 1. guiding tool for the backfill of narrow Deep Foundation Pit Excavation, it is characterised in that：This instrument includes horizontal frame, funnel Cavity and roller, the hopper housing are arranged on the horizontal frame bottom surface between two parties, and the roller is respectively arranged on described by wheel carrier Horizontal frame bottom surface corner.
- 2. the guiding tool according to claim 1 for the backfill of narrow Deep Foundation Pit Excavation, it is characterised in that：This instrument is also Including stiffener plate, the stiffener plate is respectively arranged between the hopper housing side wall and horizontal frame.
- 3. the guiding tool according to claim 1 for the backfill of narrow Deep Foundation Pit Excavation, it is characterised in that：The level Frame is made of I-steel welding, and the hopper housing is made of steel plate welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292350.5U CN207277344U (en) | 2017-10-09 | 2017-10-09 | Guiding tool for the backfill of narrow Deep Foundation Pit Excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292350.5U CN207277344U (en) | 2017-10-09 | 2017-10-09 | Guiding tool for the backfill of narrow Deep Foundation Pit Excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277344U true CN207277344U (en) | 2018-04-27 |
Family
ID=61988752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292350.5U Expired - Fee Related CN207277344U (en) | 2017-10-09 | 2017-10-09 | Guiding tool for the backfill of narrow Deep Foundation Pit Excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469073A (en) * | 2018-11-13 | 2019-03-15 | 上海建工五建集团有限公司 | Sliding slot equipment and its construction method, the construction method of stemming operation |
| CN109537664A (en) * | 2018-12-06 | 2019-03-29 | 安徽省人防建筑设计研究院 | A kind of civil air defense constructions and installations building backfilling apparatus |
| CN113846655A (en) * | 2021-10-12 | 2021-12-28 | 中国建筑第八工程局有限公司 | Conveying device suitable for backfill blanking of narrow ultra-deep foundation trench |
-
2017
- 2017-10-09 CN CN201721292350.5U patent/CN207277344U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469073A (en) * | 2018-11-13 | 2019-03-15 | 上海建工五建集团有限公司 | Sliding slot equipment and its construction method, the construction method of stemming operation |
| CN109469073B (en) * | 2018-11-13 | 2024-01-05 | 上海建工五建集团有限公司 | Chute equipment and construction method thereof, and construction method of backfilling engineering |
| CN109537664A (en) * | 2018-12-06 | 2019-03-29 | 安徽省人防建筑设计研究院 | A kind of civil air defense constructions and installations building backfilling apparatus |
| CN113846655A (en) * | 2021-10-12 | 2021-12-28 | 中国建筑第八工程局有限公司 | Conveying device suitable for backfill blanking of narrow ultra-deep foundation trench |
| CN113846655B (en) * | 2021-10-12 | 2022-10-18 | 中国建筑第八工程局有限公司 | Conveying device suitable for backfill blanking of narrow ultra-deep foundation trench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |