CN2837385Y - Guard device for sand soil slope of deep foundation pit - Google Patents
Guard device for sand soil slope of deep foundation pit Download PDFInfo
- Publication number
- CN2837385Y CN2837385Y CN 200520104538 CN200520104538U CN2837385Y CN 2837385 Y CN2837385 Y CN 2837385Y CN 200520104538 CN200520104538 CN 200520104538 CN 200520104538 U CN200520104538 U CN 200520104538U CN 2837385 Y CN2837385 Y CN 2837385Y
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- CN
- China
- Prior art keywords
- slope
- cloth
- deep foundation
- rainwater
- side slope
- 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 - Lifetime
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Abstract
The utility model relates to a guard device for a slope of a deep foundation pit of the high building, and concretely relates to a guard device for a sand soil slope of a deep foundation pit which prevents the scouring of rainwater in the rainy days and prevents the flying of sand soil in windy days. The utility model provides a guard device for a sand soil slope of a deep foundation pit to solve the problems that the existing slope of deep foundation pit is easily flushed down by rainwater in the rainy days which influences the project progression, the atmospheric environment is polluted by the flying sand soil in the windy day, etc. The utility model is composed of a piece of guard cloth covering the slope, fastening nails embedded in the guard cloth and used for fixing the guard cloth on the slope, a pressing piece used for fixing the top end of the guard cloth and stopping rainwater, and a drainage tank used for draining rainwater at the bottom of the slope. One end of the guard cloth is connected with the pressing piece, and the other end of the guard cloth is tied to the drainage sink. The guard device for a slope prevents rainwater from scouring the slope, the silting of sand soil at the bottom of the pit is reduced, and the slope stabilization is protected. The utility model prevents the flying of sand and dust, the dust concentration is reduced, the atmospheric environment is protected, and the lever of safe and civilized construction is improved largely.
Description
Technical field
The utility model relates to a kind of deep foundation pit slope protector of highrise building, is specially the side slope protection device that the anti-sandy soil of a kind of rainproof current scour of deep foundation ditch sandy soil rainy day, wind sky fly upward.
Background technology
Side slope exposes and the rainy day excavation slope very easily occurs by rain drop erosion, the end, sandy soil alluvial hole behind the sandy soil excavation of foundation pit; Wind sky sand and dust fly upward everywhere, and dust concentration is crossed problems such as height, thereby it is stable to influence excavation slope, and pollutant atmosphere reduces the safety construction level.In work progress, excavation slope particularly sandy soil side slope does not have effective safeguard procedures basically at present.
Summary of the invention
The utility model for solve existing deep foundation pit slope the rainy day easily burst by rainwater and influence engineering progress, sandy soil fly upward and problem such as pollutant atmosphere and a kind of deep foundation ditch sandy soil side slope protection device is provided when blowing.
The utility model is to adopt following technical scheme to realize: deep foundation ditch sandy soil side slope protection device, by cover protection cloth on the side slope, be embedded on the protection cloth, be used to protect the fixing clench nail of cloth and side slope, be used for fixing protection cloth top and stop the compressing member of rainwater and side slope bottom be used to discharge rainwater rhone constitute, one end of protection cloth is connected with compressing member, and the other end and rhone are along knot.During use, to protect cloth laterally and the slope go up pressure slope and cover on the side slope and down and fix with clench nail, protection cloth upper end compressing member gland, the rhone of the other end and side slope bottom is along knot, the rainwater that flows down from side slope flows in the rhone of side slope bottom along the surface of protecting cloth, with water pump ponding is drained into outside the foundation ditch swimmingly then, avoids foundation ditch to be soaked by rainwater, the assurance deep foundation pit slope is stable, also can reduce the silt alluvial simultaneously; The wind sky can prevent that sandy soil fly upward.
Clench nail described in the utility model has rubber ring and is embedded in the lap-joint of protection cloth, avoids lap-joint to be washed open by rainwater or is swept away by wind.Clench nail can be the reinforcing bar nail.
Protection cloth described in the utility model can be the material that all have water-proof function, but adopts knit nylon cloth just can satisfy requirement of the present utility model fully, and cost is low.
Compressing member described in the utility model can be half round timber, also can utilize the clay of job site to do to bear down on one, and mainly act as the ground rainwater that stops the deep foundation ditch top and flows into deep foundation ditch, pushes down protection cloth top simultaneously, is unlikely to be washed open, swept away by wind by water.
The beneficial effects of the utility model: covered protection cloth on the side slope of deep foundation ditch, the one end compressing member gland of protection cloth, the rhone of the other end and side slope bottom is along knot, rainproof current scour side slope of this side slope protection device rainy day, reduce the end, sandy soil alluvial hole, the protection stability of slope; The sand prevention of wind sky stirs up a cloud of dust, and reduces dust concentration, protects atmospheric environment, improves the level of building site safety construction greatly.
Description of drawings
Fig. 1 is structure of the present utility model and user mode schematic diagram
1-protection cloth 2-clench nail 3-compressing member 4-rhone among the figure
The specific embodiment
Deep foundation ditch sandy soil side slope protection device, by covering protection cloth 1 on the side slope, being embedded on the protection cloth 1, being used to protect the fixing clench nail 2 of cloth 1 and side slope, being used for fixing protection cloth 1 top and stopping the compressing member 3 of rainwater and rhone 4 that the side slope bottom is used to discharge rainwater constitutes, one end of protection cloth 1 is connected with compressing member 3, and the other end and rhone 4 are along knot.The clench nail 2 that has rubber ring is embedded in the lap-joint of protection cloth 1.Clench nail 2 can be the reinforcing bar nail.Protection cloth 1 is preferably knit nylon cloth.During use,, select the quantity of knit nylon cloth according to the size of deep foundation pit slope area, then its laterally also sloping upward pressure slope is covered on the side slope down, the about 0.2m of lap width, lap-joint is fixed with the reinforcing bar nail that has rubber washer, the diameter of reinforcing bar nail is 10 or 12mm, the about 0.6m of length.The upper end of knit nylon cloth extends to the upper edge of side slope, and terminal available half round timber compresses, and also can utilize the clay of job site to carry out gland, and half round timber or clay are piled apart from the about 1m in the upper edge of deep foundation ditch, high about 0.3m.Rhone 4 is positioned at the deep foundation ditch bottom, the lower end of knit nylon cloth and rhone 4 are along knot, the material that rhone 4 usefulness of side slope bottom have water-proof function forms, also can dig a gutter in deep foundation pit slope bottom at the construction field (site), then knit nylon cloth is covered in the gutter the terminal outer edge that is fixed on rhone with the clay pile things on of knit nylon cloth.
Adopt structure design of the present utility model, the water of deep foundation ditch top ground can not wash away side slope, pour foundation ditch, and the rainwater on the side slope also can be discharged outside the hole in the rhone bottom protection cloth is pooled to deep foundation ditch swimmingly, thereby guaranteed the stable of deep foundation pit slope, and because the covering of protection cloth, also fundamentally solve the problem of wind sky airborne dust, reduced dust concentration, improved the civilized construction level.
Claims (5)
1, a kind of deep foundation ditch sandy soil side slope protection device, it is characterized in that: by covering protection cloth (1) on the side slope, being embedded in protection cloth (1) and going up, be used to protect the fixing clench nail (2) of cloth (1) and side slope, be used for fixing protection cloth (1) top and stop the compressing member (3) of rainwater and rhone (4) formation that the side slope bottom is used to discharge rainwater, one end of protection cloth (1) is connected with compressing member (3), and the other end and rhone (4) are along knot.
2, deep foundation ditch sandy soil side slope protection device according to claim 1 is characterized in that: clench nail (2) is embedded in the lap-joint of protection cloth (1).
3, deep foundation ditch sandy soil side slope protection device according to claim 1 and 2 is characterized in that: clench nail (2) can be the reinforcing bar nail.
4, deep foundation ditch sandy soil side slope protection device according to claim 1 and 2 is characterized in that: protection cloth (1) can be knit nylon cloth.
5, deep foundation ditch sandy soil side slope protection device according to claim 1 and 2, it is characterized in that: compressing member (3) can be half round timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104538 CN2837385Y (en) | 2005-10-26 | 2005-10-26 | Guard device for sand soil slope of deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104538 CN2837385Y (en) | 2005-10-26 | 2005-10-26 | Guard device for sand soil slope of deep foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837385Y true CN2837385Y (en) | 2006-11-15 |
Family
ID=37391868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104538 Expired - Lifetime CN2837385Y (en) | 2005-10-26 | 2005-10-26 | Guard device for sand soil slope of deep foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837385Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289860B (en) * | 2008-04-10 | 2010-06-09 | 中交三航局第二工程有限公司 | Underwater slope protection construction method for foundation ditch in water |
| CN106522246A (en) * | 2016-11-18 | 2017-03-22 | 中国电建集团成都勘测设计研究院有限公司 | Construction protection system for deep foundation pit in alpine and gorge region |
| CN106759126A (en) * | 2017-02-24 | 2017-05-31 | 化学工业岩土工程有限公司 | Construction method of side slope support drainage channel |
| CN109098060A (en) * | 2018-08-31 | 2018-12-28 | 青岛天力多维生态有限公司 | Grid device and its application based on stereoscopic-state |
| CN109914912A (en) * | 2019-03-25 | 2019-06-21 | 泉州市东曼厨卫科技有限公司 | A kind of deep foundation pit slope protective device of skyscraper |
-
2005
- 2005-10-26 CN CN 200520104538 patent/CN2837385Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289860B (en) * | 2008-04-10 | 2010-06-09 | 中交三航局第二工程有限公司 | Underwater slope protection construction method for foundation ditch in water |
| CN106522246A (en) * | 2016-11-18 | 2017-03-22 | 中国电建集团成都勘测设计研究院有限公司 | Construction protection system for deep foundation pit in alpine and gorge region |
| CN106759126A (en) * | 2017-02-24 | 2017-05-31 | 化学工业岩土工程有限公司 | Construction method of side slope support drainage channel |
| CN106759126B (en) * | 2017-02-24 | 2018-08-17 | 化学工业岩土工程有限公司 | Construction method of side slope support drainage channel |
| CN109098060A (en) * | 2018-08-31 | 2018-12-28 | 青岛天力多维生态有限公司 | Grid device and its application based on stereoscopic-state |
| CN109914912A (en) * | 2019-03-25 | 2019-06-21 | 泉州市东曼厨卫科技有限公司 | A kind of deep foundation pit slope protective device of skyscraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CONSTRUCTION & INSTALLATION ENGINEERING CO., LTD. Free format text: FORMER OWNER: CONSTRUCTION + INSTALLATION ENGINEERING CO., LTD., THE THIRD ENGINEERING GROUP C Effective date: 20071116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071116 Address after: Wu Cheng Dong Jie Nan Xiang, Shanxi city of Taiyuan Province, No. 41 030006 Co-patentee after: China Railway Third Engineering Co., Ltd. Patentee after: Building Installation Engineering Co., Ltd., China Railway No.3 Bureau Address before: Wu Cheng Dong Jie Nan Xiang, Shanxi city of Taiyuan Province, No. 41 030006 Patentee before: Building Installation Engineering Co., Ltd., China Railway No.3 Bureau |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061115 |
|
| EXPY | Termination of patent right or utility model |