CN201292532Y - Deep foundation ditch sand protecting device - Google Patents
Deep foundation ditch sand protecting device Download PDFInfo
- Publication number
- CN201292532Y CN201292532Y CNU2008201553740U CN200820155374U CN201292532Y CN 201292532 Y CN201292532 Y CN 201292532Y CN U2008201553740 U CNU2008201553740 U CN U2008201553740U CN 200820155374 U CN200820155374 U CN 200820155374U CN 201292532 Y CN201292532 Y CN 201292532Y
- Authority
- CN
- China
- Prior art keywords
- protector
- foundation ditch
- guard
- campshed
- deep foundation
- 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
Links
- 239000004576 sand Substances 0.000 title claims description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000001012 protector Effects 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000012216 screening Methods 0.000 claims description 17
- 239000011449 brick Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 4
- 239000004927 clay Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a sandy clay protective device for a deep foundation ditch, which comprises an enclosure row piles, brackets, a protective net covering the brackets and a plurality of connectors connecting the brackets and the enclosure row piles. The distance from the upper ends of the brackets to the enclosure row piles is larger than the distance from the lower end of the brackets to the enclosure row piles. The protective net is tiled and fixed on the bracket, and one end of each connector is fixedly connected with each enclosure row pile while the other end is fixedly connected with each bracket. The sandy clay protective device can effectively avoid damage and loss resulted from sandy clay loss and dropping to personnel and construction quality and greatly enhances the construction quality and safety.
Description
Technical field
The utility model relates to the guard technology of deep foundation ditch sand in the building operations, relates in particular to a kind of protector of deep foundation ditch sand.
Background technology
Behind the sand excavation of foundation pit, adopt the system of going along with sb. to guard him of campshed and anchor pole usually, rely on the soil arching effect of sandy soil to keep the stable of foundation ditch edge.Yet also there is defective in such system of going along with sb. to guard him, and under the condition of low temperature, sandy soil multigelation destruction can cause the loss of sand and come off in the winter time, and the personnel that cause easily injure and quality accident.
Summary of the invention
The purpose of this utility model provides a kind of protector of deep foundation ditch sand, because the loss of sand and coming off threatens to personal safety, reduces the adverse effect that construction quality is caused to avoid.
For achieving the above object, the utility model provides a kind of deep foundation ditch sand protector, comprise and go along with sb. to guard him campshed, support, cover protective screening on the described support and the many connectors that connect described supports and go along with sb. to guard him campshed, described support upper end and the described distance of campshed of going along with sb. to guard him are greater than its lower end and the described distance of going along with sb. to guard him campshed, the tiling of described protective screening also is fixed on the described support, and every described connector one end goes along with sb. to guard him with described that campshed is fixedlyed connected and the other end is fixedlyed connected with described support.
Further, described support comprises many vertical steel pipes and is fixedly connected on many horizontal steel pipes on described vertical steel pipe.
Further, every described vertical steel pipe is connected with the described campshed of going along with sb. to guard him by two connectors.
Further, described protective screening and steel pipe are by knot, galvanized wire or weld and fixedly connected.
Further, described connector is a tension rib.
Further, described going along with sb. to guard him is embedded with anchor pole, bar planting or chemical bolt on the campshed, and an end of described tension rib and described anchor pole, bar planting or chemical bolt of going along with sb. to guard him on the campshed are welded to connect.
Further, hinged, welding of the other end of described tension rib and described support or snapping.
Further, described protective screening is steel fabric sheet, Dense mesh screen, wooden splint or bamboo basketry.
Further, also having brick portion in described protector bottom, fixedly connected with described bottom of going along with sb. to guard him campshed for described brick, fixedlys connected with described brick in described support lower end.
Further, described protective screening is covered in the top of support, and the bottom of described support also is provided with baffle plate.
The utility model is owing to adopt technique scheme, can effectively prevent because the loss of sand and the harm and the loss that come off personal security and construction quality are caused improve construction quality and safety greatly.
Description of drawings
For clearlyer understanding the purpose of this utility model, characteristics and advantage, below with reference to accompanying drawing preferred embodiment of the present utility model is described in detail, wherein:
Fig. 1 is the side schematic view of the utility model deep foundation ditch sand protector.
The specific embodiment
See also Fig. 1, Fig. 1 is the side schematic view of the utility model deep foundation ditch sand protector.Deep foundation ditch sand protector of the present utility model comprises goes along with sb. to guard him campshed 1, support 2, covers protective screening 3 and the many connection supports 2 on the support and goes along with sb. to guard him the connector of campshed 1.Wherein, connector can be tension rib, reinforcing bar, wire rope, iron chains, rope, angle bar or steel pipe.Preferred tension rib 4 is as connector in the present embodiment.Protective screening 3 tilings also are fixed on the support 2, and tension rib 4 one ends are fixed on goes along with sb. to guard him on the campshed 1, and the other end and support 2 are fixing.Wherein, support 2 upper ends and the distance of going along with sb. to guard him campshed 1 greater than its lower end with go along with sb. to guard him the distance of campshed 1, so just can collect the sand that drops, avoid jeopardizing personal safety, influence construction quality.
Further, support 2 comprises many vertical steel pipes 21 and is fixedly connected on many horizontal steel pipes 22 on described vertical steel pipe.In addition, support 2 also can be that other are for protective screening 3 tiling stationary devices, the support that truss, channel-section steel or the i iron interleaved of forming as reinforcing bar is welded.
Further, every vertical steel pipe 22 two tension ribs 4 by upper and lower settings with go along with sb. to guard him campshed 1 and be connected so that firm more sand protector.
Further, protective screening 3 interfixes with support 2 by knot, galvanized wire, welding etc., as long as it is fixing to contact part with support 2 at protective screening 3.Wherein, protective screening 3 can be steel fabric sheet, Dense mesh screen, wooden splint, bamboo basketry, and wherein Dense mesh screen is preferably greater than 800 orders/100cm
2Dense mesh screen.
Further, an end of tension rib 4 can be embedded in anchor pole, bar planting or the chemical bolt of going along with sb. to guard him on the campshed 1 and be welded to connect; The other end of tension rib 4 and support are 2 hinged, welding or snapping.When replacing tension rib 4, form suspension ring with shackle and hold support 2 with wire rope; When replacing tension rib 4, with fastener and support 2 snappings with steel pipe.
Further, the bottom of this protector also has brick 8, pile up and form by fragment of brick by cemented, it is fixedlyed connected with the bottom of going along with sb. to guard him campshed 1, do not leave the slit, the lower end of support 2 is fixed on brick 8, as the brace foundation of support 2, also can be isolated from the outside, play waterproof effect going along with sb. to guard him campshed 1 bottom.
Further, protective screening 3 is covered in the top of support 2, and the bottom of support 2 also is provided with baffle plate 6, to form funnel shaped safeguard structure, the container after dropping as sand.
By above-mentioned setting, because low temperature destroys the sand multigelation, the sand that comes off just can be fallen in the sand protector that the utility model provides, and is piled into sand layer 7, only needs often to handle sand layer 7 at ordinary times and gets final product.
In sum, the deep foundation ditch sand protector that utilizes the utility model to provide can be collected the sand that drops, and effectively prevents because the loss of sand and the harm and the loss that come off personal security and construction quality are caused improve construction quality and safety greatly.
Claims (10)
1. deep foundation ditch sand protector, it is characterized in that: comprise and go along with sb. to guard him campshed, support, cover protective screening on the described support and the many connectors that connect described supports and go along with sb. to guard him campshed, described support upper end and the described distance of campshed of going along with sb. to guard him are greater than its lower end and the described distance of going along with sb. to guard him campshed, the tiling of described protective screening also is fixed on the described support, and every described connector one end goes along with sb. to guard him with described that campshed is fixedlyed connected and the other end is fixedlyed connected with described support.
2. deep foundation ditch sand protector as claimed in claim 1 is characterized in that: described support comprises many vertical steel pipes and is fixedly connected on many horizontal steel pipes on described vertical steel pipe.
3. deep foundation ditch sand protector as claimed in claim 2 is characterized in that: every described vertical steel pipe is connected with the described campshed of going along with sb. to guard him by two connectors.
4. deep foundation ditch sand protector as claimed in claim 2 is characterized in that: described protective screening and steel pipe are by knot, galvanized wire or weld and fixedly connected.
5. deep foundation ditch sand protector as claimed in claim 1 is characterized in that: described connector is a tension rib.
6. deep foundation ditch sand protector as claimed in claim 5 is characterized in that: described going along with sb. to guard him is embedded with anchor pole, bar planting or chemical bolt on the campshed, and an end of described tension rib and described anchor pole, bar planting or chemical bolt of going along with sb. to guard him on the campshed are welded to connect.
7. deep foundation ditch sand protector as claimed in claim 6 is characterized in that: the other end of described tension rib and described support are hinged, welding or snapping.
8. deep foundation ditch sand protector as claimed in claim 1 is characterized in that: described protective screening is steel fabric sheet, Dense mesh screen, wooden splint or bamboo basketry.
9. as each described deep foundation ditch sand protector of claim 1 to 8, it is characterized in that: also have brick portion in described protector bottom, fixedlying connected with described bottom of going along with sb. to guard him campshed for described brick, fixedlys connected with described brick in described support lower end.
10. deep foundation ditch sand protector as claimed in claim 1, it is characterized in that: described protective screening is covered in the top of support, and the bottom of described support also is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201553740U CN201292532Y (en) | 2008-11-13 | 2008-11-13 | Deep foundation ditch sand protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201553740U CN201292532Y (en) | 2008-11-13 | 2008-11-13 | Deep foundation ditch sand protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292532Y true CN201292532Y (en) | 2009-08-19 |
Family
ID=41006002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201553740U Expired - Lifetime CN201292532Y (en) | 2008-11-13 | 2008-11-13 | Deep foundation ditch sand protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292532Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112195931A (en) * | 2020-10-12 | 2021-01-08 | 济南众联深基工程有限公司 | Foundation pit supporting system |
-
2008
- 2008-11-13 CN CNU2008201553740U patent/CN201292532Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112195931A (en) * | 2020-10-12 | 2021-01-08 | 济南众联深基工程有限公司 | Foundation pit supporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI CONSTRUCTION NO.5 GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI NO.5 BUILDING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200063 1000 Cao Yang Road, Shanghai Patentee after: Shanghai Construction NO.5 (Group) Co., Ltd. Address before: 200063 1000 Cao Yang Road, Shanghai Patentee before: Shanghai No.5 Construction Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |
|
| CX01 | Expiry of patent term |