CN220365006U - Double-layer inner-polishing inclined strut foundation pit supporting structure for soft soil foundation - Google Patents
Double-layer inner-polishing inclined strut foundation pit supporting structure for soft soil foundation Download PDFInfo
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- CN220365006U CN220365006U CN202321920651.3U CN202321920651U CN220365006U CN 220365006 U CN220365006 U CN 220365006U CN 202321920651 U CN202321920651 U CN 202321920651U CN 220365006 U CN220365006 U CN 220365006U
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- 239000002689 soil Substances 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 title claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The application discloses a two-layer internal throwing bracing foundation pit supporting structure of weak soil foundation belongs to foundation pit supporting technical field, including the riser, the lower extreme contact of riser has the diaphragm, the inboard of riser and diaphragm is fixedly connected with worker's board respectively, the outer wall sliding connection of worker's board has the slider, one side fixedly connected with first U type piece of worker's board is kept away from to the slider, the inside screw thread connection of first U type piece and slider has the lock bolt, the outer wall butt of lock bolt and worker's board, one side fixedly connected with second U type piece of worker's board is kept away from to first U type piece, be provided with flexible fixed establishment between two sets of second U type pieces, can slide in the worker's board through first U type piece and slider, thereby adjust the best angle to riser and diaphragm support, and then play the effect of locking with lock bolt to first U type piece and slider, alright play the effect of further support under flexible fixed establishment's cooperation, the degree of difficulty that the reduction staff adjusted.
Description
Technical Field
The application relates to the technical field of foundation pit support, in particular to a double-layer inner polishing inclined strut foundation pit support structure of a soft soil foundation.
Background
At present, in order to ensure the safety of underground structure construction and surrounding environment of a foundation pit, supporting, reinforcing and protecting measures are adopted for the side wall of the foundation pit and the surrounding environment, the foundation pit is excavated in engineering construction, and the foundation pit is supported by the traditional foundation pit supporting method mainly comprises the steps of combining horizontal supporting systems such as cast-in-place piles, cement-soil stirring pile type supporting bodies and the like to form a supporting structure.
In the patent document with the publication number of CN215367307U, a foundation pit supporting structure with double-layer inner polishing diagonal braces for a soft soil foundation is disclosed, and comprises a fixed rod A and a fixed rod B; the fixing device comprises a fixing rod A, a fixing rod B, a fixing rod A and a fixing rod B, wherein the fixing rod A is sleeved on the right side of the fixing rod A, the fixing rod B is sleeved on the right side of the fixing rod B, a rotating shaft A is arranged in the fixing rod A and the fixing rod B respectively, an outer supporting rod is movably arranged on the right side of the fixing rod A through the rotating shaft A, an inner supporting rod is movably arranged on the right side of the fixing rod B through the rotating shaft A, double-layer diagonal bracing work can be realized through the outer supporting rod and the inner supporting rod, supporting strength is improved, angles of the outer supporting rod and the inner supporting rod can be freely adjusted, mutual stability and limitation can be realized through screws after adjustment, the outer supporting rod and the inner supporting rod are prevented from being forked in a supporting process, stability and reliability of supporting are greatly improved, potential safety hazards are avoided, and the fixing device is simple in structure, convenient and labor-saving.
The device is when carrying out, plays the support to the foundation ditch, is inconvenient for adjusting the angular position who supports, inserts the ground end when branch and conveniently adjusts the position under the cooperation of screw rod, and the dead lever is fixed to be placed, inconvenient regulation, need take out the device from soil when needing to adjust, and then conveniently adjusts, has increased the degree of difficulty through personnel's regulation.
Disclosure of Invention
To the not enough of prior art, this application provides a soft soil foundation double-deck internal throwing bracing foundation ditch supporting construction, has overcome the not enough of prior art, aims at solving above device when carrying out when playing the support to the foundation ditch, is inconvenient for adjusting the angular position who supports, conveniently adjusts the position under the cooperation of screw rod when branch inserts ground end, and the dead lever is fixed placing, inconvenient regulation, need take out the device from soil when needing to adjust, and then conveniently adjusts, has increaseed the problem of adjusting the degree of difficulty through personnel.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a throwing bracing foundation ditch supporting structure in soft soil foundation double-deck, includes the riser, the lower extreme contact of riser has the diaphragm, the inboard of riser and diaphragm is fixedly connected with worker's board respectively, the outer wall sliding connection of worker's board has the slider, one side fixedly connected with first U type piece of worker's board is kept away from to the slider, the inside screw thread connection of first U type piece and slider has the lock bolt, the outer wall butt of lock bolt and worker's board, one side fixedly connected with second U type piece of worker's board is kept away from to first U type piece, two sets of be provided with telescopic fixed establishment between the second U type piece.
Through adopting above-mentioned technical scheme, can slide in the contour plate through first U type piece and slider to adjust the best angle to riser and diaphragm support, and then play the effect of locking with locking bolt to first U type piece and slider, alright play the effect of further supporting under flexible fixed establishment's cooperation, reduce the degree of difficulty that the staff adjusted.
As a preferred technical scheme of this application, the outside of diaphragm and riser is fixedly connected with inserted bar respectively, one side that diaphragm and riser were kept away from to the inserted bar is fixedly connected with toper piece respectively.
Through adopting above-mentioned technical scheme, can play fixed effect to diaphragm and riser through the setting of inserted bar, and the setting of toper piece can make things convenient for the inserted bar to insert in the earth.
As a preferable technical scheme of the application, the outer walls of the plurality of groups of the inserted bars are respectively fixedly connected with barbs.
Through adopting above-mentioned technical scheme, can further play fixed effect to the inserted bar through the setting of barb.
As a preferable technical scheme of this application, flexible fixed establishment includes two sets of dwang, two sets of the both ends of dwang with two second U type piece fixed connection.
Through adopting above-mentioned technical scheme, can play fixed effect to the dwang through the setting of second U type piece.
As a preferred technical scheme of this application, one of them the outer wall rotation of dwang is connected with the carriage release lever, and another one the outer wall rotation of dwang is connected with receipts case pole, carriage release lever and storage lever sliding connection.
Through adopting above-mentioned technical scheme, can make things convenient for the movable rod and accomodate the pole and rotate around the dwang respectively through the setting of dwang.
As a preferred technical scheme of this application, the multiunit locking hole has been seted up respectively to the outer wall of movable rod and storage pole, is located inside the locking hole the inner wall threaded connection of storage pole has fixing bolt, fixing bolt and the inner wall butt of movable rod.
Through adopting above-mentioned technical scheme, play fixed effect to movable rod and storage pole under the cooperation through locking hole and fixing bolt.
The beneficial effects of this application:
can slide in the contour plate through first U type piece and slider to adjust the best angle to riser and diaphragm support, and then play the effect of locking with locking bolt to first U type piece and slider, alright play the effect of further supporting under flexible fixed establishment's cooperation, reduce the degree of difficulty that the staff adjusted.
Drawings
FIG. 1 is a front partial cross-sectional view of the present application;
FIG. 2 is a top partial cross-sectional view of a tooling plate of the present application;
fig. 3 is a schematic top view of a second U-shaped block of the present application.
In the figure: 1. a riser; 2. a cross plate; 3. a tooling plate; 4. a first U-shaped block; 5. a locking bolt; 6. a slide block; 7. a second U-shaped block; 8. a rotating lever; 9. a moving rod; 10. a storage rod; 11. a locking hole; 12. a fixing bolt; 13. a rod; 14. a conical block; 15. and (3) barbs.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-3, a double-deck internal throwing bracing foundation pit supporting structure of soft soil foundation, including riser 1, riser 1's lower extreme contact has diaphragm 2, riser 1 and diaphragm 2's inboard fixedly connected with frock board 3 respectively, frock board 3's outer wall sliding connection has slider 6, one side fixedly connected with first U type piece 4 of frock board 3 is kept away from to slider 6, the inside threaded connection of first U type piece 4 and slider 6 has locking bolt 5, locking bolt 5 and frock board 3's outer wall butt, one side fixedly connected with second U type piece 7 of frock board 3 is kept away from to first U type piece 4, be provided with flexible fixed establishment between two sets of second U type pieces 7, can slide in frock board 3 through first U type piece 4 and slider 6, thereby adjust the best angle to riser 1 and diaphragm 2 support, and then play the effect of locking with locking bolt 5 to first U type piece 4 and slider 6, alright play further support under flexible fixed establishment's cooperation, reduce the degree of difficulty that the staff adjusted.
Referring to fig. 1 and 3, the telescopic fixed establishment includes two sets of dwang 8, the both ends and the two second U type pieces 7 fixed connection of two sets of dwang 8, can play fixed effect to dwang 8 through the setting of second U type piece 7, the outer wall rotation of one of them dwang 8 is connected with dwang 9, the outer wall rotation of another one dwang 8 is connected with receipts case pole, dwang 9 and accomodate pole 10 sliding connection, can make things convenient for dwang 9 and accomodate pole 10 to rotate around dwang 8 respectively through the setting of dwang 8, multiunit locking hole 11 has been seted up respectively to dwang 9 and accomodate pole 10's outer wall, the inner wall threaded connection of accomodating pole 10 that is located locking hole 11 has fixing bolt 12, fixing bolt 12 and the inner wall butt of dwang 9, play fixed effect to dwang 9 and accomodate pole 10 under the cooperation through locking hole 11 and fixing bolt 12.
Referring to fig. 1, the outside of the diaphragm 2 and the riser 1 is fixedly connected with inserted link 13 respectively, and one side of the inserted link 13 away from the diaphragm 2 and the riser 1 is fixedly connected with tapered block 14 respectively, can play a fixed role to the diaphragm 2 and the riser 1 through setting up of the inserted link 13, and in the tapered block 14's setting can make things convenient for inserted link 13 to insert earth, the outer wall of multiunit inserted link 13 is fixedly connected with barb 15 respectively, can further play a fixed role to inserted link 13 through setting up of barb 15.
Working principle: when the utility model is used, the first U-shaped block 4 and the sliding block 6 can slide in the template plate 3, so that the optimal angle for supporting the vertical plate 1 and the transverse plate 2 is adjusted, the locking bolt 5 is used for locking the first U-shaped block 4 and the sliding block 6, the movable rod 9 and the storage rod 10 can rotate on the outer wall of the rotary rod 8, the second U-shaped block 7 can fix the rotary rod 8, the movable rod 9 can stretch and retract in the storage rod 10, and the fixing bolt 12 can fix the movable rod 9 and the storage rod 10, so that the difficulty of adjusting by workers is reduced.
Finally, it should be noted that: in the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and for simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a soft soil foundation throws bracing foundation ditch supporting structure in double-deck, includes riser (1), its characterized in that, the lower extreme contact of riser (1) has diaphragm (2), the inboard of riser (1) and diaphragm (2) is fixedly connected with frock board (3) respectively, the outer wall sliding connection of frock board (3) has slider (6), one side fixedly connected with first U type piece (4) of frock board (3) are kept away from to slider (6), the inside threaded connection of first U type piece (4) and slider (6) has locking bolt (5), locking bolt (5) and the outer wall butt of frock board (3), one side fixedly connected with second U type piece (7) of frock board (3) are kept away from to first U type piece (4), two sets of be provided with flexible fixed establishment between second U type piece (7).
2. The double-layer inner-polishing inclined strut foundation pit supporting structure of the soft soil foundation according to claim 1, wherein the outer sides of the transverse plate (2) and the vertical plate (1) are fixedly connected with inserting rods (13) respectively, and one sides, far away from the transverse plate (2) and the vertical plate (1), of the inserting rods (13) are fixedly connected with conical blocks (14) respectively.
3. The double-layer inner-polishing inclined strut foundation pit supporting structure of the soft soil foundation according to claim 2, wherein the outer walls of the plurality of groups of the inserted bars (13) are fixedly connected with barbs (15) respectively.
4. The double-layer inner-throwing diagonal bracing foundation pit supporting structure of a soft foundation according to claim 1, wherein the telescopic fixing mechanism comprises two groups of rotating rods (8), and two ends of the two groups of rotating rods (8) are fixedly connected with two second U-shaped blocks (7).
5. The double-layer inner-polishing diagonal bracing foundation pit supporting structure of a soft foundation according to claim 4, wherein the outer wall of one rotating rod (8) is rotatably connected with a moving rod (9), the outer wall of the other rotating rod (8) is rotatably connected with a case collecting rod, and the moving rod (9) is slidably connected with a receiving rod (10).
6. The double-layer inner-throwing diagonal bracing foundation pit supporting structure of a soft foundation according to claim 5, wherein a plurality of groups of locking holes (11) are respectively formed in the outer walls of the moving rod (9) and the storage rod (10), fixing bolts (12) are connected with the inner wall of the storage rod (10) in a threaded mode and located in the locking holes (11), and the fixing bolts (12) are abutted to the inner wall of the moving rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920651.3U CN220365006U (en) | 2023-07-20 | 2023-07-20 | Double-layer inner-polishing inclined strut foundation pit supporting structure for soft soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920651.3U CN220365006U (en) | 2023-07-20 | 2023-07-20 | Double-layer inner-polishing inclined strut foundation pit supporting structure for soft soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365006U true CN220365006U (en) | 2024-01-19 |
Family
ID=89516730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321920651.3U Active CN220365006U (en) | 2023-07-20 | 2023-07-20 | Double-layer inner-polishing inclined strut foundation pit supporting structure for soft soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365006U (en) |
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2023
- 2023-07-20 CN CN202321920651.3U patent/CN220365006U/en active Active
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