CN204370430U - Lid digs the anti-collapse structure of wide arc gap between the fender post stake of station - Google Patents
Lid digs the anti-collapse structure of wide arc gap between the fender post stake of station Download PDFInfo
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- CN204370430U CN204370430U CN201420817454.3U CN201420817454U CN204370430U CN 204370430 U CN204370430 U CN 204370430U CN 201420817454 U CN201420817454 U CN 201420817454U CN 204370430 U CN204370430 U CN 204370430U
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Abstract
The utility model discloses a kind of lid and dig the anti-collapse structure of wide arc gap between the fender post stake of station, solve the problem that the soil body in pit maintenance soil stake wide arc gap pile spacing easily caves in.Comprise left between the main muscle of right-hand member and the main muscle of left end of the main muscle of right fender post (4) of the main muscle of left fender post (3), be welded with grid after the main muscle of transverse direction (5), horizontal main muscle (6) be welded with grid between the main muscle in front end and the main muscle in front end of the main muscle of right fender post (4) of the main muscle of left fender post (3) before, laterally laterally be welded with between main muscle (6) before main muscle (5) and grid after grid and fill reinforcing rib (7), be laterally filled with concrete (10) in horizontal main muscle, filling reinforcing rib and grid framework that vertically dowel forms before main muscle, grid after by grid.Laterally be provided with to fix between main muscle (5) and the outer soil body (12) of stake after horizontal main muscle (6), grid before grid and strengthen soil nailing (11).The utility model scene applies simply, anti-collapse Be very effective.
Description
Technical field
The utility model relate to a kind of construct City Subway Station time the maintaining pile of foundation ditch, the anti-collapse reinforcement structure between the stake of particularly a kind of maintaining pile of foundation ditch when using lid to dig station construction method construction subway station.
Background technology
It is applying foundation pit enclosure structure and building the temporary pavement that maintains traffic above-ground and after supporting, earth excavation set up inner support to base plate bottom surface, station absolute altitude from top to bottom that lid digs station, then order builds a kind of construction method of station structure from lower to upper.Dig around station pit at lid and first bracing of foundation pit stake will be set, after soil excavation, between stake, carry out m esh-hanging sprayed concrete, form the space enclosing structure of foundation ditch, ensure the stable of inter-pile soil body.Because some odjective causes at the construction field (site) cause the stake excesssive gap of foundation ditch part fender post, the stable of the soil body between this wide arc gap stake cannot be ensured by normal m esh-hanging sprayed concrete, easy generation inter-pile soil body caves in, make the space enclosing structure unstability of foundation ditch, have influence on follow-up construction and normally carry out.
Summary of the invention
The utility model provides a kind of lid and digs the anti-collapse structure of wide arc gap between the fender post stake of station, solves the technical problem that the soil body in pit maintenance soil stake wide arc gap pile spacing easily caves in.
The utility model solves above technical problem by the following technical programs:
A kind of lid digs the anti-collapse structure of wide arc gap between the fender post stake of station, comprise left fender post and right fender post, the main muscle of left fender post is provided with in left fender post, the main muscle of right fender post is provided with in right fender post, horizontal main muscle be welded with grid between the main muscle of right-hand member and the main muscle of left end of the main muscle of right fender post of the main muscle of left fender post after, horizontal main muscle be welded with grid between the main muscle in front end and the main muscle in front end of the main muscle of right fender post of the main muscle of left fender post before, laterally filling reinforcing rib is welded with between main muscle before horizontal main muscle and grid after grid, after grid laterally immediately below main muscle vertically vertical direction compartment of terrain to be provided with after many grids laterally main muscle, before grid laterally immediately below main muscle vertically vertical direction compartment of terrain to be provided with before many grids laterally main muscle, vertical dowel after being laterally provided with between main muscle after neighbouring two grids, vertical dowel before being laterally provided with between main muscle before neighbouring two grids, horizontal main muscle after by grid, horizontal main muscle before grid, fill in the grid framework of reinforcing rib and vertical dowel composition and be filled with concrete.
Laterally be provided with to fix between main muscle and the outer soil body of stake after horizontal main muscle, grid before grid and strengthen soil nailing.
The utility model ensure that the stability of bracing of foundation pit stake wide arc gap inter-pile soil body in soil excavation process effectively, and scene applies simply, anti-collapse Be very effective, ensure that carrying out smoothly of subsequent construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
A kind of lid digs the anti-collapse structure of wide arc gap between the fender post stake of station, comprise left fender post 1 and right fender post 2, the main muscle 3 of left fender post is provided with in left fender post 1, the main muscle 4 of right fender post is provided with in right fender post 2, horizontal main muscle 5 be welded with grid between the main muscle of right-hand member and the main muscle of left end of the main muscle of right fender post 4 of the main muscle of left fender post 3 after, horizontal main muscle 6 be welded with grid between the main muscle in front end and the main muscle in front end of the main muscle of right fender post 4 of the main muscle of left fender post 3 before, laterally laterally be welded with between main muscle 6 before main muscle 5 and grid after grid and fill reinforcing rib 7, after grid laterally immediately below main muscle 5 vertically vertical direction compartment of terrain to be provided with after many grids laterally main muscle, before grid laterally immediately below main muscle 6 vertically vertical direction compartment of terrain to be provided with before many grids laterally main muscle, vertical dowel 8 after being laterally provided with between main muscle after neighbouring two grids, vertical dowel 9 before being laterally provided with between main muscle before neighbouring two grids, horizontal main muscle after by grid, horizontal main muscle before grid, fill in the grid framework of reinforcing rib and vertical dowel composition and be filled with concrete 10.
Laterally be provided with to fix between main muscle 5 and the outer soil body 12 of stake after horizontal main muscle 6, grid before grid and strengthen soil nailing 11, strengthened the intensity of the main muscle of the forward and backward transverse direction of grid by fixing reinforcement soil nailing 11, prevent grid to be out of shape, ensure that the stable of pit maintenance soil stake.
Claims (2)
1. a lid digs the anti-collapse structure of wide arc gap between the fender post stake of station, comprise left fender post (1) and right fender post (2), the main muscle of left fender post (3) is provided with in left fender post (1), the main muscle of right fender post (4) is provided with in right fender post (2), it is characterized in that, horizontal main muscle (5) be welded with grid between the main muscle of right-hand member and the main muscle of left end of the main muscle of right fender post (4) of the main muscle of left fender post (3) after, horizontal main muscle (6) be welded with grid between the main muscle in front end and the main muscle in front end of the main muscle of right fender post (4) of the main muscle of left fender post (3) before, laterally be welded with between the main muscle of transverse direction (6) before main muscle (5) and grid after grid and fill reinforcing rib (7), after grid laterally immediately below main muscle (5) vertically vertical direction compartment of terrain to be provided with after many grids laterally main muscle, before grid, immediately below horizontal main muscle (6), vertically vertical direction compartment of terrain is provided with the front laterally main muscle of many grids, vertical dowel (8) after being laterally provided with between main muscle after neighbouring two grids, vertical dowel (9) before being laterally provided with between main muscle before neighbouring two grids, horizontal main muscle after by grid, horizontal main muscle before grid, fill in the grid framework of reinforcing rib and vertical dowel composition and be filled with concrete (10).
2. a kind of lid according to claim 1 digs the anti-collapse structure of wide arc gap between the fender post stake of station, it is characterized in that, is laterally provided with to fix between main muscle (5) and the outer soil body (12) of stake and strengthens soil nailing (11) before grid after horizontal main muscle (6), grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817454.3U CN204370430U (en) | 2014-12-22 | 2014-12-22 | Lid digs the anti-collapse structure of wide arc gap between the fender post stake of station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817454.3U CN204370430U (en) | 2014-12-22 | 2014-12-22 | Lid digs the anti-collapse structure of wide arc gap between the fender post stake of station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370430U true CN204370430U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420817454.3U Active CN204370430U (en) | 2014-12-22 | 2014-12-22 | Lid digs the anti-collapse structure of wide arc gap between the fender post stake of station |
Country Status (1)
| Country | Link |
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| CN (1) | CN204370430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790118A (en) * | 2014-02-20 | 2014-05-14 | 王昊 | Variable lane system suitable for bridge |
| CN107034895A (en) * | 2017-04-25 | 2017-08-11 | 广东工业大学 | A kind of prestress anchorage cable stirring pile pit enclosure and its construction method |
| CN107700490A (en) * | 2017-09-12 | 2018-02-16 | 中国建筑第八工程局有限公司 | Gunite concrete makes up constructing structure and its construction method in advance between the stratum stake of sand ovum |
| CN111636439A (en) * | 2020-06-24 | 2020-09-08 | 中铁第五勘察设计院集团有限公司 | Soil body protective structure between foundation ditch supporting construction bored concrete pile |
-
2014
- 2014-12-22 CN CN201420817454.3U patent/CN204370430U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790118A (en) * | 2014-02-20 | 2014-05-14 | 王昊 | Variable lane system suitable for bridge |
| CN107034895A (en) * | 2017-04-25 | 2017-08-11 | 广东工业大学 | A kind of prestress anchorage cable stirring pile pit enclosure and its construction method |
| CN107700490A (en) * | 2017-09-12 | 2018-02-16 | 中国建筑第八工程局有限公司 | Gunite concrete makes up constructing structure and its construction method in advance between the stratum stake of sand ovum |
| CN111636439A (en) * | 2020-06-24 | 2020-09-08 | 中铁第五勘察设计院集团有限公司 | Soil body protective structure between foundation ditch supporting construction bored concrete pile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |