CN115478544B - Temporary force transmission reinforcing structure for foundation pit - Google Patents
Temporary force transmission reinforcing structure for foundation pit Download PDFInfo
- Publication number
- CN115478544B CN115478544B CN202211360521.9A CN202211360521A CN115478544B CN 115478544 B CN115478544 B CN 115478544B CN 202211360521 A CN202211360521 A CN 202211360521A CN 115478544 B CN115478544 B CN 115478544B
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- rod
- construction area
- support
- force transmission
- reinforcing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Foundations (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a foundation pit temporary force transmission reinforcing structure, which comprises a shallow pit construction area and a deep pit construction area in the shallow pit construction area, wherein a supporting layer is arranged in the shallow pit construction area, a first force transmission frame and a second force transmission frame which extend to the shallow pit construction area and the deep pit construction area are respectively and integrally connected with the supporting layer, and a support is fixedly arranged on the supporting layer; the supporting layer is fixed in the foundation pit through the first force transmission frame and the second force transmission frame, so that the stability of the supporting layer is effectively ensured; the support is fixed between the support and the reinforcing layer, so that the reinforcing layer can secondarily fix the supporting layer, the supporting layer can be fixed in the foundation pit, the supporting layer can support the foundation pit through the structure, and the phenomenon of excessive deformation of the foundation pit can be avoided; through realizing comprehensive fixation between movable table limiting plate, gusset plate and the ground, make the stability of supporting layer in the foundation ditch obtain comprehensive guarantee, make the operating personnel's of construction operation on the supporting layer safe effectively ensured.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a temporary force transmission reinforcing structure for a foundation pit.
Background
With the continuous development of cities, land utilization is becoming more and more intense, and in order to meet the matched practical functions of the original building (structure), narrow spaces between the building (structure) are also being developed continuously. The development of a narrow space tends to cause deformation of adjacent building (construction) and the protection requirements of the building (construction) are higher and higher, so that the deformation of the foundation pit needs to be strictly controlled in the construction process.
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Before excavation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site, and waterproof and drainage works are performed.
When there is the deep shallow pit in the foundation ditch engineering, if the concrete supporting layer does not support the foundation ditch in time, this phenomenon that the foundation ditch warp will appear, and the supporting layer is not correctly fixed when placing in the foundation ditch, this just leads to supporting layer self structure to be difficult to carry out effective support to the foundation ditch, thereby lead to the phenomenon that the foundation ditch warp excessively, because of the supporting layer can not get the guarantee in the installation of foundation ditch, this just can lead to the building to have certain potential safety hazard on the supporting layer, also make the operating personnel's of construction operation safety on the supporting layer not get the guarantee.
Disclosure of Invention
The invention aims to solve the problem that a supporting layer is difficult to stabilize in a foundation pit in the prior art, and provides a temporary force transmission reinforcing structure for the foundation pit.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the temporary force transmission reinforcing structure for the foundation pit comprises a shallow pit construction area and a deep pit construction area in the shallow pit construction area, wherein a supporting layer is arranged in the shallow pit construction area, a first force transmission frame and a second force transmission frame which extend to the shallow pit construction area and the deep pit construction area are respectively and integrally connected with the supporting layer, a support is fixedly arranged on the supporting layer, and a reinforcing layer is movably sleeved on the support;
the support is internally and movably provided with a support rod, the output end of the support rod is integrally connected with a support plate which is movably propped against the reinforcing layer, the support rod is sleeved with a damping spring which is connected with the support, the support is internally and movably sleeved with a connecting rod which is circumferentially distributed at equal intervals and extends to a shallow pit construction area, and a first connecting rod is movably connected between the support rod and the connecting rod.
Preferably, the shallow pit construction area and the deep pit construction area are opened from top to bottom, and the reinforcing layer, the support and the supporting layer are arranged from top to bottom.
Preferably, the supporting layer and the first force transmission frame are both arranged horizontally, and the supporting rod is arranged vertically.
Preferably, the damping spring is vertically welded at the upper end position of the supporting rod extending out of the support, and the connecting rod is transversely arranged.
Preferably, the two ends of the first connecting rod are respectively connected with the supporting rod and the connecting rod pin shaft, and the reinforcing layer is provided with a guide hole for sleeving the connecting rod.
Preferably, the reinforcing layer is integrally connected with a limiting plate matched with the shallow pit construction area, a limiting groove is formed in the limiting plate, a limiting rod is movably sleeved in the limiting groove, and the output end of the limiting rod is integrally connected with the reinforcing plate.
Preferably, the reinforcing plate and the limiting rod extend out of the upper end position outside the ground, a locking bolt detachably connected with the ground is installed on the reinforcing plate, and a driving assembly for driving the reinforcing plate is installed on the ground.
Preferably, the drive assembly is including being located subaerial and mobilizable mobile station, fixed mounting has first sleeve on the mobile station, and fixed mounting has the motor in the first sleeve, movable sleeve is equipped with the pivot that is connected with the motor in the first sleeve, fixed mounting has the connecting piece in the pivot, and fixed mounting has the traction lever on the connecting piece, an organic whole is connected with the second sleeve on the traction lever, fixed mounting has the cylinder in the second sleeve, and the guide way has been seted up to the symmetry on the second sleeve, movable sleeve is equipped with the guide bar that is connected with the cylinder in the second sleeve, guide bar output an organic whole is connected with the pressure plate that offsets with the gusset plate activity, an organic whole is connected with symmetrical setting and with guide way matched with guide piece on the guide bar.
Preferably, the first sleeve is integrally connected with a fixing piece, a second connecting rod is connected between the fixing piece and the mobile station, the mobile station is integrally connected with uniformly distributed connecting lugs, limiting bolts detachably connected with the ground are fixedly arranged on the connecting lugs, the rotating shaft is vertically arranged, and the connecting piece and the rotating shaft extend out of the upper end position outside the first sleeve.
Preferably, the guide groove is vertically formed, the pressing plate and the guide rod extend out of the lower end position outside the second sleeve, and two ends of the second connecting rod are respectively connected with the fixing piece and the pin shaft of the moving table.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the first force transfer frame and the second force transfer frame extend into the shallow pit construction area and the deep pit construction area, so that the supporting layer is fixedly limited in the foundation pit, the stability of the supporting layer in the foundation pit is ensured, and an operator can conveniently perform construction operation on the supporting layer.
2. According to the invention, the support and the reinforcing layer are mutually matched, so that the reinforcing layer presses the support plate, the connecting rod extends to the shallow pit construction area, the support and the reinforcing layer are fixed, the stability of the support and the reinforcing layer is ensured through the connecting rod, the support layer can be completely fixed in the foundation pit, and the structure of the support layer can effectively support the foundation pit.
3. According to the invention, the limiting plate matched with the shallow pit construction area is arranged on the reinforcing layer, so that the limiting plate is fixed with the ground, and the locking bolt is used for fixing the reinforcing plate and the ground through the mutual matching of the limiting rod and the reinforcing plate, so that the stability of the reinforcing layer in the support is effectively ensured, the stability of the supporting layer in the foundation pit can be ensured by the reinforcing layer, and the safety of an operator in construction operation of the supporting layer is ensured.
In summary, the supporting layer is fixed in the foundation pit through the first force transmission frame and the second force transmission frame, so that the stability of the supporting layer is effectively ensured; the support is fixed between the support and the reinforcing layer, so that the reinforcing layer can secondarily fix the supporting layer, the supporting layer can be fixed in the foundation pit, the supporting layer can support the foundation pit through the structure, and the phenomenon of excessive deformation of the foundation pit can be avoided; the movable platform is used for realizing comprehensive fixation among the limiting plate, the reinforcing plate and the ground, so that the stability of the supporting layer in the foundation pit is comprehensively ensured, and the safety of operators who construct operation on the supporting layer is effectively ensured.
Drawings
Fig. 1 is a schematic structural view of a temporary force transmission reinforcing structure for a foundation pit according to the present invention;
fig. 2 is a top view of a temporary force transmission reinforcing structure for a foundation pit according to the present invention;
fig. 3 is an enlarged schematic diagram of a temporary force transmission reinforcing structure a of a foundation pit according to the present invention.
Fig. 4 is an enlarged schematic view of a temporary force transmission reinforcing structure B for a foundation pit according to the present invention.
In the figure: 1. shallow pit construction area; 2. pit construction areas; 3. a support layer; 4. a first force transmission frame; 5. a second force transmission frame; 6. a support; 7. a reinforcing layer; 8. a support rod; 9. a support plate; 10. a damping spring; 11. a connecting rod; 12. a first link; 13. a limiting plate; 14. a limit groove; 15. a limit rod; 16. a reinforcing plate; 17. a mobile station; 18. a connecting lug; 19. a first sleeve; 20. a motor; 21. a rotating shaft; 22. a connecting piece; 23. a traction rod; 24. a second sleeve; 25. a cylinder; 26. a guide groove; 27. a guide rod; 28. a pressing plate; 29. a guide member; 30. a fixing member; 31. and a second link.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a temporary force transmission reinforced structure of a foundation pit comprises a shallow pit construction area 1 and a deep pit construction area 2 in the shallow pit construction area 1, wherein the shallow pit construction area 1 and the deep pit construction area 2 are formed from top to bottom, a reinforcing layer 7, a support 6 and a supporting layer 3 are formed from top to bottom, it is to be noted that the shallow pit construction area 1 and the deep pit construction area 2 formed on the foundation pit are the prior art, and the supporting layer 3, a first force transmission frame 4, a second force transmission frame 5 and the reinforcing layer 7 are all made of the existing construction materials, so that excessive description is omitted;
the supporting layer 3 is arranged in the shallow pit construction area 1, the supporting layer 3 is respectively and integrally connected with the first force transmission frame 4 and the second force transmission frame 5 which extend to the shallow pit construction area 1 and the deep pit construction area 2, the supporting layer 3 is fixedly limited in the foundation pit by extending the first force transmission frame 4 and the second force transmission frame 5 into the shallow pit construction area 1 and the deep pit construction area 2, the supporting layer 3 can support the foundation pit by self materials, the deformation phenomenon of the foundation pit is effectively avoided, the supporting seat 6 is fixedly arranged on the supporting layer 3, the reinforcing layer 7 is movably sleeved on the supporting seat 6, the supporting layer 3 can be secondarily fixed and limited by the reinforcing layer 7, so that the safety and stability of the supporting layer 3 are ensured, the supporting layer 3 and the first force transmission frame 4 are horizontally arranged, and the supporting rod 8 is vertically arranged;
the support 6 is internally and movably provided with the support rod 8, the output end of the support rod 8 is integrally connected with the support plate 9 which is movably propped against the reinforcing layer 7, the support rod 8 is sleeved with the damping spring 10 which is connected with the support seat 6, the damping spring 10 has damping and buffering functions on the support plate 9, the phenomenon that the support seat 6 and the support layer 3 vibrate due to overlarge downward impact force of the reinforcing layer 7 is avoided, the damping spring 10 is vertically welded at the upper end position of the support rod 8 extending out of the support seat 6, and the connecting rods 11 are transversely arranged, as shown in the attached figure 2, the connecting rods 11 are all arranged in multiple directions, so that the mutual matching between the support seat 6 and the reinforcing layer 7 is ensured;
the connecting rods 11 which are circumferentially distributed equidistantly and extend into the shallow pit construction area 1 are movably sleeved in the support 6, a first connecting rod 12 is movably connected between the supporting rod 8 and the connecting rods 11, two ends of the first connecting rod 12 are respectively connected with the supporting rod 8 and the connecting rods 11 in a pin shaft mode, guide holes for sleeving the connecting rods 11 are formed in the reinforcing layer 7, the connecting rods 11 are guided and limited through the guide holes, the connecting rods 11 can extend into the shallow pit construction area 1 in the moving process through the downward movement of the reinforcing layer 7, the support 6 and the reinforcing layer 7 are fixed, meanwhile, the support 6, the reinforcing layer 7 and the supporting layer 3 are comprehensively fixed, the stability of the supporting layer 3 in the shallow pit construction area 1 is guaranteed, operators are convenient in construction on the supporting layer 3, and accordingly safety of the operators on the supporting layer 3 is effectively guaranteed;
the reinforcing layer 7 is integrally connected with a limiting plate 13 matched with the shallow pit construction area 1, a limiting groove 14 is formed in the limiting plate 13, a limiting rod 15 is movably sleeved in the limiting groove 14, the limiting rod 15 is guided and limited by the limiting groove 14, the output end of the limiting rod 15 is integrally connected with a reinforcing plate 16, the reinforcing plate 16 and the limiting rod 15 extend out of the upper end position outside the ground, a locking bolt detachably connected with the ground is mounted on the reinforcing plate 16, a driving assembly for driving the reinforcing plate 16 is mounted on the ground, comprehensive fixation is achieved between the reinforcing plate 16 and the ground through the locking bolt, the stability of the reinforcing layer 7 on a support 6 is effectively guaranteed, and the supporting structure of the support 6 and the reinforcing layer 7 is smaller than the area of the supporting layer 3, and the reinforcing layer 7 is lower than the ground level, so that an operator can construct on the supporting layer 3.
The driving assembly comprises a movable table 17 which is positioned on the ground and can move, wherein the movable table 17 can move to the prior art, a first sleeve 19 is fixedly arranged on the movable table 17, a motor 20 is fixedly arranged in the first sleeve 19, the motor 20 is of a model Y80M2-2, a rotating shaft 21 connected with the motor 20 is movably sleeved in the first sleeve 19, a connecting piece 22 is fixedly arranged on the rotating shaft 21, the first sleeve 19 plays a role of guiding and limiting the rotating shaft 21, the rotating shaft 21 can stably pull the connecting piece 22 and a traction rod 23 in the moving process, a fixing piece 30 is integrally connected to the first sleeve 19, a second connecting rod 31 is connected between the fixing piece 30 and the movable table 17, uniformly distributed connecting lugs 18 are integrally connected to the movable table 17, limit bolts detachably connected to the ground are fixedly arranged on the connecting lugs 18, the movable table 17 is relatively stable when a pressing plate 28 is supported on the ground through the connecting lugs 18 and limit bolts, the connecting piece 22 and the rotating shaft 21 extend out of the upper end of the first sleeve 19, and the traction rod 23 is fixedly arranged on the connecting piece 22;
the traction rod 23 is integrally connected with a second sleeve 24, an air cylinder 25 is fixedly arranged in the second sleeve 24, the air cylinder 25 is of a QGA80 type, guide grooves 26 are symmetrically formed in the second sleeve 24, guide rods 27 connected with the air cylinder 25 are movably sleeved in the second sleeve 24, the output end of each guide rod 27 is integrally connected with a pressing plate 28 which is movably abutted against the reinforcing plate 16, the reinforcing plate 16 is pressed through the pressing plates 28, the reinforcing plate 16 drives the limiting rods 15 to extend into the limiting grooves 14, the limiting rods 15 and the reinforcing plate 16 are convenient to install, working strength of workers is reduced, the stability of the reinforcing layers 7 and the limiting plates 13 is guaranteed, the guide grooves 26 are vertically formed, the pressing plates 28 and the guide rods 27 extend out of the lower end positions of the second sleeve 24, two ends of each second connecting rod 31 are respectively connected with a fixing piece 30 and a moving table 17 through pin shafts, the guide rods 27 are integrally connected with guide pieces 29 which are symmetrically arranged and are matched with the guide grooves 26, the guide pieces 29 realize guide and limiting functions, and the guide pieces 29 can stably guide the guide rods 27 in the moving process.
The invention can explain its functional principle by the following modes of operation:
digging out the shallow pit construction area 1 and the deep pit construction area 2 in the prior art;
placing the support layer 3 in the shallow pit construction area 1, enabling the second force transmission frame 5 on the support layer 3 to extend into the deep pit construction area 2, and enabling the first force transmission frame 4 to extend into the shallow pit construction area 1 at the same time, and enabling the support layer 3 to be fixed in a foundation pit;
the support 6 is placed in the shallow pit construction area 1 along with the support layer 3, and the reinforcing layer 7 is placed above the support 6;
the reinforcement layer 7 presses the support plate 9, the support plate 9 presses the support rod 8 to move downwards, the damping spring 10 is stressed, the support rod 8 drives the first connecting rod 12 to deflect, the first connecting rod 12 drives the connecting rod 11 to extend into the shallow pit construction area 1 through the guide hole, and the support 6 and the reinforcement layer 7 are comprehensively fixed;
meanwhile, the reinforcing layer 7 drives the limiting plate 13 to extend into the shallow pit construction area 1, and the limiting rod 15 is placed in the limiting groove 14;
moving the moving table 17 to a designated position, limiting the space between the connecting lug 18 and the ground through a limiting bolt, and driving the rotating shaft 21 to rotate by the output end of the motor 20, so that the rotating shaft 21 drives the connecting piece 22 and the traction rod 23 to deflect, and the traction rod 23 moves to a position above the reinforcing plate 16;
the output end of the air cylinder 25 stretches out and draws back, so that the guide rod 27 is driven to slide in the second sleeve 24, the guide rod 27 drives the guide piece 29 to slide in the guide groove 26, the pressurizing plate 28 can be movably propped against the reinforcing plate 16 in the downward moving process, and the reinforcing plate 16 and the limiting rod 15 can extend into the limiting groove 14;
the fastening between the reinforcing plate 16 and the ground is realized by using a locking bolt;
finally, a construction operation can be performed on the support layer 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The temporary force transmission reinforced structure for the foundation pit comprises a shallow pit construction area (1) and a deep pit construction area (2) in the shallow pit construction area (1), and is characterized in that a supporting layer (3) is arranged in the shallow pit construction area (1), a first force transmission frame (4) and a second force transmission frame (5) which extend to the shallow pit construction area (1) and the deep pit construction area (2) are integrally connected to the supporting layer (3) respectively, a support (6) is fixedly arranged on the supporting layer (3), and a reinforcing layer (7) is movably sleeved on the support (6);
a supporting rod (8) is movably arranged in the support (6), the output end of the supporting rod (8) is integrally connected with a supporting plate (9) which is movably propped against the reinforcing layer (7), a damping spring (10) connected with the support (6) is sleeved on the supporting rod (8), a connecting rod (11) which is circumferentially distributed at equal intervals and extends into the shallow pit construction area (1) is movably sleeved in the support (6), and a first connecting rod (12) is movably connected between the supporting rod (8) and the connecting rod (11); the shallow pit construction area (1) and the deep pit construction area (2) are formed from top to bottom, and the reinforcing layer (7), the support (6) and the supporting layer (3) are formed from top to bottom;
a limiting plate (13) matched with the shallow pit construction area (1) is integrally connected to the reinforcing layer (7), a limiting groove (14) is formed in the limiting plate (13), a limiting rod (15) is movably sleeved in the limiting groove (14), and the output end of the limiting rod (15) is integrally connected with a reinforcing plate (16);
the reinforcing plate (16) and the limiting rod (15) extend out of the upper end position outside the ground, a locking bolt detachably connected with the ground is arranged on the reinforcing plate (16), and a driving assembly for driving the reinforcing plate (16) is arranged on the ground;
the driving assembly comprises a movable table (17) which is positioned on the ground and is movable, a first sleeve (19) is fixedly arranged on the movable table (17), a motor (20) is fixedly arranged in the first sleeve (19), a rotating shaft (21) connected with the motor (20) is movably sleeved in the first sleeve (19), a connecting piece (22) is fixedly arranged on the rotating shaft (21), a traction rod (23) is fixedly arranged on the connecting piece (22), a second sleeve (24) is integrally connected on the traction rod (23), an air cylinder (25) is fixedly arranged in the second sleeve (24), guide grooves (26) are symmetrically formed in the second sleeve (24), a guide rod (27) connected with the air cylinder (25) is movably sleeved in the second sleeve (24), a pressing plate (28) which is movably arranged on the reinforcing plate (16) is integrally connected with the output end of the guide rod (27), and a guide piece (29) which is symmetrically arranged and is matched with the guide grooves (26) is abutted against the guide rod.
2. The foundation pit temporary force transmission reinforcing structure according to claim 1, wherein the supporting layer (3) and the first force transmission frame (4) are horizontally arranged, and the supporting rod (8) is vertically arranged.
3. A temporary force transmission reinforcing structure for foundation pit according to claim 2, wherein said damper spring (10) is vertically welded to the upper end of the support rod (8) extending beyond the support (6), and the connecting rod (11) is disposed transversely.
4. A foundation pit temporary force transmission reinforcing structure according to claim 3, wherein the two ends of the first connecting rod (12) are respectively connected with the supporting rod (8) and the connecting rod (11) through pin shafts, and the reinforcing layer (7) is provided with a guide hole for sleeving the connecting rod (11).
5. The foundation pit temporary force transmission reinforcing structure according to claim 1, wherein the first sleeve (19) is integrally connected with a fixing piece (30), a second connecting rod (31) is connected between the fixing piece (30) and the mobile station (17), the mobile station (17) is integrally connected with uniformly distributed connecting lugs (18), the connecting lugs (18) are fixedly provided with limiting bolts which are detachably connected with the ground, the rotating shaft (21) is vertically arranged, and the connecting piece (22) and the rotating shaft (21) extend out of the upper end position outside the first sleeve (19).
6. The foundation pit temporary force transmission reinforcing structure according to claim 5, wherein the guide groove (26) is vertically formed, the pressing plate (28) and the guide rod (27) extend out of the lower end position of the second sleeve (24), and two ends of the second connecting rod (31) are respectively connected with the fixing piece (30) and the moving table (17) through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360521.9A CN115478544B (en) | 2022-11-02 | 2022-11-02 | Temporary force transmission reinforcing structure for foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360521.9A CN115478544B (en) | 2022-11-02 | 2022-11-02 | Temporary force transmission reinforcing structure for foundation pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115478544A CN115478544A (en) | 2022-12-16 |
| CN115478544B true CN115478544B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211360521.9A Active CN115478544B (en) | 2022-11-02 | 2022-11-02 | Temporary force transmission reinforcing structure for foundation pit |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017136964A1 (en) * | 2016-02-12 | 2017-08-17 | 刘湘静 | Seismic isolation architectural structure |
| CN207314356U (en) * | 2017-09-28 | 2018-05-04 | 吴星星 | Building foundation pit supporting structure fixing device |
| CN109440774A (en) * | 2018-12-27 | 2019-03-08 | 上海建工七建集团有限公司 | A kind of foundation pit structure and its construction method |
| CN210797544U (en) * | 2019-06-03 | 2020-06-19 | 维特国际新材料（武汉）有限公司 | Concrete compression-resistant square pile |
| CN111350183A (en) * | 2020-04-17 | 2020-06-30 | 张希群 | Driven pressure applying device for tamping timber pile |
| CN212405172U (en) * | 2020-05-25 | 2021-01-26 | 广东佰业泰建设工程有限公司 | Fixing device for building foundation pit supporting structure |
| CN217352512U (en) * | 2022-05-17 | 2022-09-02 | 广东品建基础工程有限公司 | Interior supporting structure of foundation pit construction guide wall |
-
2022
- 2022-11-02 CN CN202211360521.9A patent/CN115478544B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017136964A1 (en) * | 2016-02-12 | 2017-08-17 | 刘湘静 | Seismic isolation architectural structure |
| CN207314356U (en) * | 2017-09-28 | 2018-05-04 | 吴星星 | Building foundation pit supporting structure fixing device |
| CN109440774A (en) * | 2018-12-27 | 2019-03-08 | 上海建工七建集团有限公司 | A kind of foundation pit structure and its construction method |
| CN210797544U (en) * | 2019-06-03 | 2020-06-19 | 维特国际新材料（武汉）有限公司 | Concrete compression-resistant square pile |
| CN111350183A (en) * | 2020-04-17 | 2020-06-30 | 张希群 | Driven pressure applying device for tamping timber pile |
| CN212405172U (en) * | 2020-05-25 | 2021-01-26 | 广东佰业泰建设工程有限公司 | Fixing device for building foundation pit supporting structure |
| CN217352512U (en) * | 2022-05-17 | 2022-09-02 | 广东品建基础工程有限公司 | Interior supporting structure of foundation pit construction guide wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115478544A (en) | 2022-12-16 |
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