CN220246954U - Foundation pit side wall reinforcing structure - Google Patents
Foundation pit side wall reinforcing structure Download PDFInfo
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- CN220246954U CN220246954U CN202321717986.5U CN202321717986U CN220246954U CN 220246954 U CN220246954 U CN 220246954U CN 202321717986 U CN202321717986 U CN 202321717986U CN 220246954 U CN220246954 U CN 220246954U
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- 230000003014 reinforcing effect Effects 0.000 title claims description 86
- 230000008093 supporting effect Effects 0.000 claims abstract description 100
- 238000004873 anchoring Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The application discloses foundation ditch lateral wall reinforced structure relates to foundation ditch support technical field, including the second backplate, the lower extreme position of second backplate inner wall is provided with first backplate, the bottom position of first backplate inner chamber is provided with the anchor diaphragm, all be provided with multiunit detachable first supporting component around the anchor diaphragm roof, multiunit first supporting component's outer wall all contacts with the inner wall of first backplate, multiunit second supporting component is installed to the top position detachable of first backplate inner wall, multiunit second supporting component's top position detachable installs third supporting component. The application utilizes first supporting component, second supporting component and third supporting component to splice each other and makes up and to improve the support reinforcement effect of first backplate and second backplate, avoids the high pressure effect in foundation ditch soil layer as far as possible can lead to first backplate and second backplate unable to keep stable, can improve the support effect of first backplate and second backplate.
Description
Technical Field
The application relates to the technical field of foundation pit support, in particular to a foundation pit side wall reinforcing structure.
Background
The foundation pit engineering is an important component of the building underground engineering, and because the modern building is generally constructed by adopting a frame structure, the depth of the foundation pit is generally longer, and the side wall of the foundation pit needs to be reinforced in time in the construction process of the foundation pit.
The utility model patent document in China of bulletin number discloses a foundation ditch lateral wall reinforced structure, including foundation ditch, first annular gusset plate, second annular gusset plate, first bracing piece, second bracing piece, third bracing piece, fourth bracing piece, fifth bracing piece, adjustment cylinder and spring, first annular gusset plate is by the concatenation of a plurality of first gusset plates, first annular gusset plate encircle in the inner wall surface of foundation ditch, second annular gusset plate is by the concatenation of a plurality of second gusset plates, second annular gusset plate encircle in the inner wall lower half section of first annular gusset plate, first bracing piece slope sets up, the bottom of first bracing piece connect in the bottom of foundation ditch, the top of first bracing piece connect in the inner wall of second annular gusset plate.
When the foundation pit side wall reinforcing structure disclosed in the above patent document is used, although the top wall of the first annular reinforcing plate can be reinforced and supported by the fourth supporting rod and the fifth supporting rod, the principle is that the stability of the fourth supporting rod and the fifth supporting rod is kept by the elastic action of the springs, but in actual use, the fourth supporting rod and the fifth supporting rod cannot be kept stable due to the high pressure action of the foundation pit soil layer, and then the upper end position of the first annular reinforcing plate cannot be kept stable, so that the reinforcing effect on the foundation pit side wall can be lost.
Disclosure of Invention
In order to improve the problem that the upper end position of the first annular reinforcing plate cannot be kept stable due to the high pressure action of the soil layer of the foundation pit when the foundation pit side wall reinforcing structure disclosed in the above-mentioned patent document is used, the application provides a foundation pit side wall reinforcing structure.
The application provides a foundation ditch lateral wall reinforced structure adopts following technical scheme:
the utility model provides a foundation ditch lateral wall reinforced structure, includes the second backplate, the lower extreme position of second backplate inner wall is provided with first backplate, the bottom position of first backplate inner chamber is provided with the anchor diaphragm, all be provided with multiunit detachable first supporting component around the anchor diaphragm roof, multiunit first supporting component's outer wall all contacts with first backplate's inner wall, the top position of first backplate inner wall detachably installs multiunit second supporting component, multiunit second supporting component's top position detachable installs third supporting component, third supporting component's outer wall contacts with second backplate inner wall; the second supporting component comprises a second mounting plate, the second mounting plate is arranged at the top end position of the outer wall of the first supporting plate, a connecting rod is obliquely fixed on the outer wall of the second mounting plate, and a first connecting vertical plate contacted with the third supporting component is fixed on the top wall of the connecting rod; the third supporting component comprises a reinforcing transverse plate, the reinforcing transverse plate is arranged on the top wall of the first connecting vertical plates, a plurality of groups of threaded strip holes are uniformly formed in the outer wall of the reinforcing transverse plate, reinforcing transverse rods are arranged in the threaded strip holes in a threaded strip hole in a threaded mode, and a plurality of groups of reinforcing vertical plates which are in contact with the inner wall of the second supporting plate are fixed on the outer wall of each reinforcing transverse rod.
By adopting the technical scheme, the first support assembly, the second support assembly and the third support assembly are mutually spliced and combined, so that the supporting and reinforcing effects of the first support plate and the second support plate can be improved, the situation that the first support plate and the second support plate cannot be kept stable due to the high pressure action of a foundation pit soil layer is avoided as much as possible, and the supporting effects of the first support plate and the second support plate can be improved; attaching a proper number of second mounting plates on the outer wall of the first support plate, wherein at the moment, a plurality of groups of first connecting vertical plates are just attached to a plurality of groups of second connecting vertical plates respectively, so that the support effect of the first support plate and the second support plate can be further improved by utilizing the reinforcing transverse plates; the reinforcing cross rod is screwed to enable the reinforcing cross rod to rotate in the inner cavity of the threaded strip hole and drive the reinforcing vertical plate to synchronously move until the inner walls of the reinforcing vertical plate and the second supporting plate are tightly attached to each other, so that the upper end position of the second supporting plate can be supported by means of the reinforcing vertical plates and the reinforcing cross rods, and the supporting effect can be improved.
Optionally, the first supporting component includes first mounting panel, first mounting panel sets up on the roof of anchor diaphragm, first mounting panel roof position slope is fixed with the first support frame that contacts with the inner wall of first backplate, first support frame outer wall lower extreme position is fixed with the second support frame that contacts with first backplate inner wall.
Through adopting above-mentioned technical scheme, laminate the suitable position department at the anchor diaphragm roof with the first mounting panel of suitable quantity, first support frame and second support frame just laminate each other with the inner wall of first backplate this moment, can improve the support reinforcement effect of first backplate lower extreme under the supporting action of multiunit first support frame and second support frame.
Optionally, the outer wall of anchor diaphragm evenly has seted up multiunit second screw, multiunit first mounting panel outer wall all wears to be equipped with second bolt that second screw thread matches.
Through adopting above-mentioned technical scheme, thereby screw the second bolt and make its and second screw between threaded connection can fix the position of first mounting panel, and then can improve the support reinforcement effect of first backplate lower extreme.
Optionally, the first screw of multiunit has evenly been seted up to the roof position of first backplate, multiunit the third bolt that matches with first screw thread is all worn to be equipped with in second mounting panel roof position.
Through adopting above-mentioned technical scheme, thereby screw the third bolt and make its and first screw between threaded connection can fix the position of second mounting panel, and then can improve the supporting effect of first backplate and second backplate.
Optionally, the second that consolidate diaphragm diapire position evenly is fixed with multiunit and first connection riser and contact connects the riser, multiunit the third screw has all been seted up to the outer wall of second connection riser, wear to be equipped with on the first connection riser with third screw thread matching's first bolt.
Through adopting above-mentioned technical scheme, thereby screw the first bolt of screwing makes threaded connection between its and the third screw can fix the position of first connection riser, and then can improve the supporting effect of first backplate and second backplate.
Optionally, the connecting seat is all installed to reinforcement diaphragm diapire and the roof intermediate position department of anchor diaphragm, multiunit the connecting seat inner chamber screw thread wears to be equipped with the connecting block, multiunit the one side that the connecting block is close to each other is fixed with the support montant.
Through adopting above-mentioned technical scheme, thereby screw the position of fixing the reinforcement diaphragm between the screw connection that support montant makes connecting block and connecting seat between the screw thread.
Optionally, the lower end position of the outer wall of the first support plate and the upper end position of the outer wall of the second support plate are movably penetrated with a plurality of groups of anchor rods.
Through adopting above-mentioned technical scheme, use tools such as prior art's hammer to hit the anchor pole for the anchor pole stretches into foundation ditch soil horizon gradually, thereby can improve the connection tightness between first backplate and second backplate and the foundation ditch soil horizon.
In summary, the present application includes at least one of the following beneficial effects:
1. the first mounting plate is attached to the proper position of the top wall of the anchoring transverse plate, the first mounting plate is fixed by screwing the anchoring transverse plate, the supporting and reinforcing effects of the lower end of the first supporting plate can be improved under the supporting action of a plurality of groups of first supporting frames and second supporting frames, and the situation that the lower end position of the first supporting plate cannot be kept stable due to the high pressure action of a foundation pit soil layer is avoided as much as possible;
2. the reinforcing transverse plate is placed in the inner cavity of the second supporting plate, the supporting vertical rods are screwed to enable the connecting blocks to be connected with the connecting seats in a threaded mode, the positions of the reinforcing transverse plates are fixed, then the reinforcing transverse rods are screwed to enable the reinforcing transverse rods to rotate in the inner cavity of the threaded strip holes and drive the reinforcing vertical plates to move synchronously until the inner walls of the reinforcing vertical plates and the second supporting plate are tightly attached to each other, and therefore the upper end positions of the second supporting plate can be supported by means of the reinforcing vertical plates and the reinforcing transverse rods, supporting effects can be improved, and the situation that the upper end positions of the second supporting plate cannot be kept stable due to high pressure effects of foundation pit soil layers can be avoided as much as possible.
Drawings
FIG. 1 is a schematic diagram of the internal structure of the present application;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1 of the present application;
FIG. 3 is a schematic top view of the internal structure of the second support and reinforcement cross plate of the present application;
FIG. 4 is an enlarged front view of the portion B of FIG. 1 of the present application;
FIG. 5 is a schematic top view of the internal structure of the first support plate, the second support plate and the anchoring cross plate of the present application;
fig. 6 is an enlarged schematic view of the C part in fig. 1 of the present application.
In the figure: 1. reinforcing the vertical plates; 2. a first bolt; 3. a first screw hole; 4. a first support frame; 5. a second support frame; 6. a first support plate; 7. a second bolt; 8. a connecting seat; 9. a connecting block; 10. a second support plate; 11. an anchor rod; 12. a threaded elongated hole; 13. a supporting vertical rod; 14. reinforcing the transverse plate; 15. reinforcing the cross bar; 16. a first connecting riser; 17. an anchor cross plate; 18. a second screw hole; 19. a first mounting plate; 20. a connecting rod; 21. a second mounting plate; 22. a third bolt; 23. a second connecting riser; 24. and a third screw hole.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
Referring to fig. 1 and 2 of the drawings, an embodiment provided in the present application: the utility model provides a foundation ditch lateral wall reinforced structure, including second backplate 10, the lower extreme position of second backplate 10 inner wall is provided with first backplate 6, the cross section of second backplate 10 and first backplate 6 all sets up to the ring, second backplate 10 and first backplate 6 all adopt multiunit plate body to splice each other to form, the equipment and the transportation of conveniently dismantling, the bottom position of first backplate 6 inner chamber is provided with anchor diaphragm 17, the cross section of anchor diaphragm 17 sets up to circularly, anchor diaphragm 17 roof all is provided with multiunit detachable first supporting component around, first supporting component includes first mounting panel 19, first mounting panel 19 sets up on anchor diaphragm 17's roof, the longitudinal section of first mounting panel 19 sets up to the L shape, first support frame 4 that first mounting panel 19 roof position slope is fixed with the inner wall contact with first backplate 6, first support frame 4 outer wall lower extreme position is fixed with the second support frame 5 that contacts with first backplate 6 inner wall.
Referring to fig. 1 of the drawings, a plurality of groups of anchor rods 11 are movably arranged at the lower end position of the outer wall of the first support plate 6 and the upper end position of the outer wall of the second support plate 10, and at the top wall position of the anchor transverse plate 17. The anchor rods 11 extend into the foundation pit soil layer, so that the connection tightness between the first support plate 6 and the second support plate 10 and the foundation pit soil layer can be improved.
Referring to fig. 1, 3 and 4 in the drawings, a plurality of groups of second supporting components are detachably mounted at the top position of the inner wall of the first supporting plate 6, the second supporting components comprise a second mounting plate 21, the second mounting plate 21 is arranged at the top position of the outer wall of the first supporting plate 6, the longitudinal section of the second mounting plate 21 is L-shaped, a connecting rod 20 is obliquely fixed on the outer wall of the second mounting plate 21, a first connecting vertical plate 16 is fixed at the top wall position of the connecting rod 20, a third supporting component is arranged at the top position of the plurality of groups of first connecting vertical plates 16, the third supporting component comprises a reinforcing transverse plate 14, the reinforcing transverse plate 14 is arranged on the top wall of the plurality of groups of first connecting vertical plates 16, the cross section of the reinforcing transverse plate 14 is circular, a plurality of groups of threaded strip holes 12 are uniformly formed in the outer wall of the reinforcing transverse plate 14, reinforcing transverse rods 15 are threaded in the inner cavity of the threaded strip holes 12, and reinforcing vertical plates 1 in contact with the inner wall of the second supporting plate 10 are fixed on the outer walls of the plurality of the reinforcing transverse rods 15.
The anchor diaphragm 17 is placed at the bottom position of the inner cavity of the first support plate 6, a proper number of first mounting plates 19 are attached to the proper positions of the top wall of the anchor diaphragm 17, at this time, the first support frame 4 and the second support frame 5 are just attached to the inner wall of the first support plate 6, the supporting and reinforcing effects of the lower end of the first support plate 6 can be improved under the supporting action of the plurality of groups of the first support frames 4 and the second support frames 5, and the situation that the lower end position of the first support plate 6 cannot be kept stable due to the high pressure action of a foundation pit soil layer is avoided as much as possible.
The reinforcing transverse plate 14 is placed in the inner cavity of the second supporting plate 10, the supporting vertical rods 13 and the connecting blocks 9 are placed at positions between the anchoring transverse plate 17 and the reinforcing transverse plate 14, then the reinforcing transverse rods 15 are screwed to enable the reinforcing transverse rods to rotate in the inner cavity of the threaded strip holes 12 and drive the reinforcing vertical plates 1 to synchronously move until the inner walls of the reinforcing vertical plates 1 and the second supporting plate 10 are tightly attached to each other, so that the upper end positions of the second supporting plate 10 can be supported by means of the plurality of groups of reinforcing vertical plates 1 and the reinforcing transverse rods 15, the supporting effect can be improved, and the situation that the upper end positions of the second supporting plate 10 cannot be kept stable due to high pressure action of foundation pit soil layers is avoided as much as possible.
Referring to fig. 2 and 5 in the drawings, a plurality of groups of second screw holes 18 are uniformly and equiangularly formed in the outer wall of the anchoring transverse plate 17, and a plurality of groups of second bolts 7 which are in threaded matching with the second screw holes 18 are respectively arranged on the outer wall of the first mounting plate 19. The second bolt 7 is screwed to be screwed with the second screw hole 18 so that the position of the first mounting plate 19 can be fixed.
Referring to fig. 4 of the drawings, a plurality of groups of first screw holes 3 are uniformly and equiangularly formed in the top wall of the first support plate 6, and third bolts 22 in threaded fit with the first screw holes 3 are respectively arranged in the top wall of the plurality of groups of second mounting plates 21. The third bolt 22 is screwed to be screwed with the first screw hole 3 so that the position of the second mounting plate 21 can be fixed.
Referring to fig. 6 of the drawings, a plurality of groups of second connecting risers 23 contacting with the first connecting risers 16 are uniformly fixed at equal angles on the bottom wall of the reinforcing transverse plate 14, third screw holes 24 are formed on the outer walls of the plurality of groups of second connecting risers 23, and first bolts 2 matched with the third screw holes 24 in a threaded manner are arranged on the first connecting risers 16 in a penetrating manner. The first bolts 2 are screwed to be in threaded connection with the third screw holes 24, so that the positions of the first connecting risers 16 can be fixed, and the supporting effect of the first supporting plate 6 and the second supporting plate 10 can be further improved by using the reinforcing cross plates 14.
Referring to fig. 1 and 5 in the drawings, connecting seats 8 are installed at intermediate positions of the bottom wall of the reinforcing transverse plate 14 and the top wall of the anchoring transverse plate 17, the end positions of the connecting seats 8 are arranged to be open, connecting blocks 9 are threaded in inner cavities of the plurality of groups of connecting seats 8, and supporting vertical rods 13 are fixed on one sides, close to each other, of the plurality of groups of connecting blocks 9. The support vertical rod 13 is screwed to enable the connecting block 9 to be in threaded connection with the connecting seat 8 so as to fix the position of the reinforcing transverse plate 14, and then the weight of the reinforcing transverse plate 14 can be stably supported.
Working principle: when the foundation pit side wall reinforcing structure is used, the foundation pit side wall reinforcing structure is supported in a foundation pit, the anchoring transverse plate 17 is placed at the bottom position of the inner cavity of the first support plate 6, the anchoring rod 11 penetrates through the anchoring transverse plate 17, the first support plate 6 and the second support plate 10, and tools such as hammers in the prior art are used for beating the anchoring rod 11, so that the anchoring rod 11 gradually stretches into the soil layer of the foundation pit, and the connection tightness between the first support plate 6 and the second support plate 10 and the soil layer of the foundation pit can be improved.
The first mounting plates 19 with proper number are attached to proper positions of the top wall of the anchoring transverse plate 17, the second bolts 7 are screwed to enable the second bolts to be in threaded connection with the second screw holes 18, so that the positions of the first mounting plates 19 can be fixed, at the moment, the first supporting frames 4 and the second supporting frames 5 are just attached to the inner walls of the first supporting plates 6, the supporting and reinforcing effects of the lower ends of the first supporting plates 6 can be improved under the supporting action of the plurality of groups of the first supporting frames 4 and the second supporting frames 5, and the situation that the lower end positions of the first supporting plates 6 cannot be kept stable due to the high pressure action of foundation pit soil layers is avoided as much as possible.
The reinforcing transverse plate 14 is placed in the inner cavity of the second supporting plate 10, the supporting vertical rods 13 and the connecting blocks 9 are placed at positions between the anchoring transverse plate 17 and the reinforcing transverse plate 14, the supporting vertical rods 13 are screwed to enable the connecting blocks 9 to be in threaded connection with the connecting seats 8 so as to fix the positions of the reinforcing transverse plates 14, then the reinforcing transverse rods 15 are screwed to enable the reinforcing transverse rods 15 to rotate in the inner cavity of the threaded strip holes 12 and drive the reinforcing vertical plates 1 to synchronously move until the inner walls of the reinforcing vertical plates 1 and the second supporting plate 10 are tightly attached to each other, and therefore the upper end positions of the second supporting plate 10 can be supported by means of the reinforcing vertical plates 1 and the reinforcing transverse rods 15, supporting effects can be improved, and the situation that the upper end positions of the second supporting plate 10 cannot be kept stable due to high pressure action of foundation pit soil layers can be avoided as much as possible.
When the reinforcing transverse plate 14 is installed, a proper number of second mounting plates 21 can be attached to the outer wall of the first supporting plate 6, the third bolts 22 are screwed to enable the third bolts 22 to be in threaded connection with the first screw holes 3, so that the positions of the second mounting plates 21 can be fixed, at the moment, the plurality of groups of first connecting vertical plates 16 are just attached to the plurality of groups of second connecting vertical plates 23 respectively, the first bolts 2 are screwed to enable the first bolts 2 to be in threaded connection with the third screw holes 24, so that the positions of the first connecting vertical plates 16 can be fixed, and the supporting effect of the first supporting plate 6 and the second supporting plate 10 can be further improved by using the reinforcing transverse plate 14.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a foundation ditch lateral wall reinforced structure which characterized in that: the novel support device comprises a second support plate (10), wherein a first support plate (6) is arranged at the lower end position of the inner wall of the second support plate (10), an anchoring transverse plate (17) is arranged at the bottom position of an inner cavity of the first support plate (6), a plurality of groups of detachable first support components are arranged around the top wall of the anchoring transverse plate (17), the outer walls of the groups of first support components are contacted with the inner wall of the first support plate (6), a plurality of groups of second support components are detachably arranged at the top position of the inner wall of the first support plate (6), a third support component is detachably arranged at the top position of the plurality of groups of second support components, and the outer wall of the third support component is contacted with the inner wall of the second support plate (10); the second supporting component comprises a second mounting plate (21), the second mounting plate (21) is arranged at the top end position of the outer wall of the first supporting plate (6), a connecting rod (20) is obliquely fixed on the outer wall of the second mounting plate (21), and a first connecting vertical plate (16) contacted with the third supporting component is fixed on the top wall of the connecting rod (20); the third supporting component comprises a reinforcing transverse plate (14), the reinforcing transverse plate (14) is arranged on the top wall of the first connecting vertical plates (16) of the plurality of groups, a plurality of groups of threaded strip holes (12) are uniformly formed in the outer wall of the reinforcing transverse plate (14), reinforcing transverse rods (15) are threaded in inner cavities of the threaded strip holes (12) formed in the reinforcing transverse plate (14), and reinforcing vertical plates (1) in contact with the inner walls of the second supporting plates (10) are fixed on the outer walls of the reinforcing transverse rods (15).
2. The foundation pit side wall reinforcing structure according to claim 1, wherein: the first supporting component comprises a first mounting plate (19), the first mounting plate (19) is arranged on the top wall of the anchoring transverse plate (17), a first supporting frame (4) contacted with the inner wall of the first supporting plate (6) is obliquely fixed at the position of the top wall of the first mounting plate (19), and a second supporting frame (5) contacted with the inner wall of the first supporting plate (6) is fixed at the position of the lower end of the outer wall of the first supporting frame (4).
3. A foundation pit side wall reinforcing structure according to claim 2, wherein: the outer wall of the anchoring cross plate (17) is uniformly provided with a plurality of groups of second screw holes (18), and a plurality of groups of second bolts (7) which are matched with the second screw holes (18) in a threaded manner are respectively arranged on the outer wall of the first mounting plate (19).
4. The foundation pit side wall reinforcing structure according to claim 1, wherein: the top wall of the first support plate (6) is uniformly provided with a plurality of groups of first screw holes (3), and a plurality of groups of third bolts (22) which are matched with the first screw holes (3) in a threaded manner are respectively arranged on the top wall of the second mounting plate (21).
5. The foundation pit side wall reinforcing structure according to claim 1, wherein: the reinforcing transverse plate (14) bottom wall position evenly is fixed with multiunit and first connection riser (16) second connection riser (23) that contact, multiunit third screw (24) have all been seted up to the outer wall of second connection riser (23), wear to be equipped with on first connection riser (16) with third screw (24) screw thread matching's first bolt (2).
6. The foundation pit side wall reinforcing structure according to claim 1, wherein: connecting seats (8) are arranged at the middle positions of the bottom wall of the reinforcing transverse plate (14) and the top wall of the anchoring transverse plate (17), a plurality of groups of connecting blocks (9) are arranged in the inner cavity of the connecting seats (8) in a threaded penetrating mode, and supporting vertical rods (13) are fixed on one sides, close to each other, of the connecting blocks (9).
7. The foundation pit side wall reinforcing structure according to claim 1, wherein: a plurality of groups of anchor rods (11) are movably arranged at the lower end position of the outer wall of the first support guard plate (6) and the upper end position of the outer wall of the second support guard plate (10) in a penetrating manner at the top wall position of the anchor transverse plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717986.5U CN220246954U (en) | 2023-07-03 | 2023-07-03 | Foundation pit side wall reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717986.5U CN220246954U (en) | 2023-07-03 | 2023-07-03 | Foundation pit side wall reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246954U true CN220246954U (en) | 2023-12-26 |
Family
ID=89234061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717986.5U Active CN220246954U (en) | 2023-07-03 | 2023-07-03 | Foundation pit side wall reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246954U (en) |
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2023
- 2023-07-03 CN CN202321717986.5U patent/CN220246954U/en active Active
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