CN115478544A - Interim biography power additional strengthening of foundation ditch - Google Patents
Interim biography power additional strengthening of foundation ditch Download PDFInfo
- Publication number
- CN115478544A CN115478544A CN202211360521.9A CN202211360521A CN115478544A CN 115478544 A CN115478544 A CN 115478544A CN 202211360521 A CN202211360521 A CN 202211360521A CN 115478544 A CN115478544 A CN 115478544A
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- construction area
- force transmission
- supporting layer
- rod
- support
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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
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- 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)
- Aviation & Aerospace Engineering (AREA)
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- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Working Measures On Existing Buildindgs (AREA)
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Abstract
The invention discloses a temporary force transfer strengthening structure of a foundation pit, 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 transfer frame and a second force transfer frame which extend to the shallow pit construction area and the deep pit construction area are respectively and integrally connected onto 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 guaranteed; through the fixation between the support and the reinforcing layer, the reinforcing layer realizes secondary fixation on the supporting layer, so that the supporting layer can be fixed in the foundation pit, and meanwhile, the self structure of the supporting layer can support the foundation pit, thereby avoiding the phenomenon of excessive deformation of the foundation pit; the movable platform limiting plate, the reinforcing plate and the ground are comprehensively fixed, so that the stability of the supporting layer in the foundation pit is comprehensively guaranteed, and the safety of operators for construction operation on the supporting layer is effectively guaranteed.
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 demand of continuous development of cities, the land utilization is more and more tense, and in order to meet the matched practical functions of the original buildings, narrow spaces among the buildings are continuously developed. The development of narrow space tends to cause the deformation of adjacent buildings (structures), and the protection requirements of the buildings (structures) 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 the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed.
When there is the dark shallow hole in the foundation ditch engineering, if the concrete supporting layer does not in time support the foundation ditch, the phenomenon that the foundation ditch warp will appear in this, 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 effectively support the foundation ditch, thereby lead to the phenomenon that the foundation ditch excessively warp to appear, because of the supporting layer installation in the foundation ditch can not be ensured, this just can lead to building to have certain potential safety hazard on the supporting layer, also make the operating personnel's of construction operation on the supporting layer safety can not be ensured.
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 purpose, the invention adopts the following technical scheme:
a foundation pit temporary force transmission reinforcing structure 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 onto the supporting layer, a support is fixedly arranged on the supporting layer, and a reinforcing layer is movably sleeved on the support;
there is the bracing piece movable mounting in the support, and bracing piece output end an organic whole be connected with the backup pad that offsets with the back up coat activity, the cover is equipped with the damping spring who is connected with the support on the bracing piece, movable cover is equipped with circumference distribution equidistance and extends to the connecting rod in the shallow pit construction area in the support, swing joint has first connecting rod between bracing piece and the connecting rod.
Preferably, the shallow pit construction area and the deep pit construction area are arranged 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 horizontally arranged, and the supporting rod is vertically arranged.
Preferably, damping spring vertically welds in the bracing piece and extends the outer upper end position of support, and the connecting rod transversely sets up.
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, an organic whole is connected with the limiting plate with shallow pit construction district matched with on the back up coat, and has seted up the spacing groove on the limiting plate, spacing inslot activity cover is equipped with the gag lever post, and gag lever post output an organic whole is connected with the gusset 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 used for driving the reinforcing plate is installed on the ground.
Preferably, 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 symmetry has seted up the guide way 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 end an organic whole is connected with the pressure plate that applys who offsets with the gusset plate activity, an organic whole is connected with the symmetry setting on the guide bar and with guide way matched with guide.
Preferably, an organic whole is connected with the mounting on the first sleeve, and is connected with the second connecting rod between mounting and the mobile station, an organic whole is connected with evenly distributed's engaging lug on the mobile station, and fixed mounting has the spacing bolt of being connected with ground can dismantle on the engaging lug, the vertical setting of pivot, and connecting piece and pivot extend the outer upper end position of first sleeve.
Preferably, the guide groove is vertically formed, the pressing plate and the guide rod extend out of the lower end of the second sleeve, and two ends of the second connecting rod are respectively connected with the fixing part and the mobile station through pin shafts.
Compared with the prior art, the invention has the following advantages:
1. the first force transmission frame and the second force transmission frame extend into the shallow pit construction area and the deep pit construction area, so that the supporting layer is fixed and limited in the foundation pit, the stability of the supporting layer in the foundation pit is guaranteed, and an operator can conveniently carry out construction operation on the supporting layer.
2. According to the invention, the support and the reinforcing layer are matched with each other, so that the reinforcing layer applies pressure to the support plate, the connecting rod extends to a 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 then the locking bolt is used for fixing the reinforcing plate with 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 a foundation pit can be ensured by the reinforcing layer, and the safety of an operator in the 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 guaranteed; through the fixation between the support and the reinforcing layer, the reinforcing layer realizes secondary fixation on the supporting layer, so that the supporting layer can be fixed in the foundation pit, and meanwhile, the self structure of the supporting layer can support the foundation pit, thereby avoiding the phenomenon of excessive deformation of the foundation pit; the limiting plate, the reinforcing plate and the ground are comprehensively fixed through the mobile station, so that the stability of the supporting layer in the foundation pit is comprehensively guaranteed, and the safety of an operator for construction operation on the supporting layer is effectively guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a temporary force transmission reinforcing structure of a foundation pit according to the present invention;
fig. 2 is a top view of a temporary force-transferring reinforcement structure for a foundation pit according to the present invention;
fig. 3 is an enlarged schematic view 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 B of a temporary force transmission reinforcement structure for a foundation pit according to the present invention.
In the figure: 1. shallow pit construction areas; 2. a pit construction area; 3. a support layer; 4. a first force transfer frame; 5. a second force transmission frame; 6. a support; 7. a reinforcement layer; 8. a support bar; 9. a support plate; 10. a damping spring; 11. a connecting rod; 12. a first link; 13. a limiting plate; 14. a limiting groove; 15. a limiting rod; 16. a reinforcing plate; 17. a mobile station; 18. connecting lugs; 19. a first sleeve; 20. a motor; 21. a rotating shaft; 22. a connecting member; 23. a draw bar; 24. a second sleeve; 25. a cylinder; 26. a guide groove; 27. a guide rod; 28. pressing a plate; 29. a guide member; 30. a fixing member; 31. a second link.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a foundation pit temporary force transmission reinforcing structure includes a shallow pit construction area 1 and a deep pit construction area 2 in the shallow pit construction area 1, the shallow pit construction area 1 and the deep pit construction area 2 are set from top to bottom, and a reinforcing layer 7, a support 6 and a support layer 3 are set from top to bottom, it should be noted that the setting of the shallow pit construction area 1 and the deep pit construction area 2 on a foundation pit is in the prior art, and the support layer 3, a first force transmission frame 4, a second force transmission frame 5 and the reinforcing layer 7 are made of the existing construction materials, so redundant description is omitted;
a supporting layer 3 is installed 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 respectively and integrally connected onto the supporting layer 3, the supporting layer 3 extends into the shallow pit construction area 1 and the deep pit construction area 2 through the first force transmission frame 4 and the second force transmission frame 5, the supporting layer 3 is fixedly limited in a foundation pit, the supporting layer 3 can support the foundation pit through the material of the supporting layer 3, the foundation pit is effectively prevented from being deformed, a support 6 is fixedly installed on the supporting layer 3, a reinforcing layer 7 is movably sleeved on the support 6, the supporting layer 3 can be secondarily fixed and limited through the reinforcing layer 7, the supporting layer 3 is ensured to be safe and stable, the supporting layer 3 and the first force transmission frame 4 are horizontally arranged, and the supporting rod 8 is vertically arranged;
movably mounted has bracing piece 8 in the support 6, and bracing piece 8 output end body coupling has the backup pad 9 that offsets with the back up coat 7 activity, the cover is equipped with the damping spring 10 that is connected with support 6 on the bracing piece 8, damping spring 10 realizes the effect of shock attenuation and buffering to backup pad 9, avoid back up coat 7 to move down the phenomenon that the impact force is too big and lead to support 6 and supporting layer 3 to appear shaking, damping spring 10 welds in the upper end position that bracing piece 8 extends outside support 6 vertically, and connecting rod 11 sets up transversely, as shown in figure 2, connecting rod 11 is diversified setting, in order to ensure the mutually supporting between support 6 and the back up coat 7;
connecting rods 11 which are circumferentially distributed at equal intervals 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 rod 11, two ends of the first connecting rod 12 are respectively connected with the supporting rod 8 and the connecting rod 11 through pin shafts, a guide hole for sleeving the connecting rod 11 is formed in the reinforcing layer 7, the guide hole realizes the functions of guiding and limiting the connecting rod 11, the connecting rod 11 can extend into the shallow pit construction area 1 in the moving process through the transmission of the reinforcing layer 7, so that the support 6, the reinforcing layer 7 and the support layer 3 are comprehensively fixed while the support 6 and the reinforcing layer 7 are fixed, the stability of the support layer 3 in the shallow pit construction area 1 is ensured, an operator can construct a building on the support layer 3 conveniently, and the safety of the operator on the support layer 3 is effectively ensured;
an organic whole is connected with limiting plate 13 with 1 matched with of shallow pit construction area on the back up coat 7, and limiting groove 14 has been seted up on the limiting plate 13, the movable sleeve is equipped with gag lever post 15 in the gag lever post 14, gag lever post 14 realizes direction and spacing effect to gag lever post 15, and gag lever post 15 output end an organic whole is connected with gusset plate 16, gusset plate 16 and gag lever post 15 extend the upper end position outside the ground, and install on the gusset plate 16 and can dismantle the fitting bolt of being connected with ground, subaerial installation is used for carrying out driven drive assembly to gusset plate 16, realize comprehensively fixed between messenger gusset plate 16 and the ground through the fitting bolt, make the stability of back up coat 7 on support 6 effectively ensure, it is required to explain, support 6 and back up coat 7 are the bearing structure who is less than 3 areas of support layer, and back up coat 7 is less than ground level, so that operating personnel are at the construction operation on support layer 3.
The driving assembly comprises a movable moving platform 17 which is located on the ground and can move, it is noted that the movable moving platform 17 can move to the prior art, a first sleeve 19 is fixedly installed on the moving platform 17, a motor 20 is fixedly installed in the first sleeve 19, the model of the motor 20 is 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 installed on the rotating shaft 21, the first sleeve 19 achieves guiding and limiting effects on 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 onto the first sleeve 19, a second connecting rod 31 is connected between the fixing piece 30 and the moving platform 17, connecting lugs 18 which are uniformly distributed are integrally connected onto the moving platform 17, a limiting bolt detachably connected with the ground is fixedly installed on the connecting lugs 18, the moving platform 17 can stably support a pressure plate 28 on the ground through the connecting lugs 18 and the limiting bolts, the rotating shaft 21 are vertically arranged, the connecting piece 22 and the rotating shaft 21 extend out of the upper end position outside the first sleeve 19, and the traction rod 23 is fixedly installed on the connecting piece 22;
the traction rod 23 is integrally connected with a second sleeve 24, an air cylinder 25 is fixedly installed in the second sleeve 24, the air cylinder 25 adopts a type of QGA80, 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, the output end of the guide rod 27 is integrally connected with a pressure applying plate 28 movably abutted to the reinforcing plate 16, the reinforcing plate 16 is pressed through the pressure applying plate 28, the reinforcing plate 16 drives the limiting rod 15 to extend into the limiting groove 14, the limiting rod 15 and the reinforcing plate 16 are convenient and fast to mount, the working strength of workers is reduced, stability of the reinforcing layer 7 and the limiting plate 13 is guaranteed, the guide grooves 26 are vertically formed, the pressure applying plate 28 and the guide rod 27 extend out of the second sleeve 24, two ends of the second connecting rod 31 are respectively connected with the fixing part 30 and the moving platform 17 through pin shafts, guide parts 29 which are symmetrically arranged and matched with the guide grooves 26 are integrally connected on the guide rod 27, and guide parts 29 achieve guiding and limiting effects, and the guide rod 27 can stably pull the pressure applying plate 28 in the moving process.
The invention can be illustrated by the following operating modes:
digging out a shallow pit construction area 1 and a deep pit construction area 2 in the prior art;
placing a supporting layer 3 in a shallow pit construction area 1, and enabling a second force transfer frame 5 on the supporting layer 3 to extend into a deep pit construction area 2, and enabling a first force transfer frame 4 to extend into the shallow pit construction area 1 so as to fix the supporting layer 3 in a foundation pit;
the support 6 is placed in the shallow pit construction area 1 along with the supporting layer 3, and the reinforcing layer 7 is placed above the support 6;
the reinforcing layer 7 is enabled to exert pressure on the supporting plate 9, the supporting plate 9 is enabled to exert pressure on the supporting rod 8 to move downwards, the damping spring 10 is stressed, the supporting rod 8 drives the first connecting rod 12 to deflect, the first connecting rod 12 drives the connecting rod 11 to penetrate through the guide hole and extend into the shallow pit construction area 1, and the support 6 and the reinforcing layer 7 are enabled to be fixed comprehensively;
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 mobile station 17 to a designated position, limiting the space between the connecting lug 18 and the ground through a limiting bolt, and driving a rotating shaft 21 to rotate by an output end of a motor 20 so that the rotating shaft 21 drives a connecting piece 22 and a 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, so that the guide rod 27 is driven to slide in the second sleeve 24, the guide rod 27 drives the guide part 29 to slide in the guide groove 26, the pressure applying plate 28 can movably abut 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 reinforcing plate 16 is fixed to the ground by using a locking bolt;
finally, construction work can be performed on the supporting layer 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A foundation pit temporary force transmission reinforcing structure 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 installed 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 respectively and integrally connected onto the supporting layer (3), a support (6) is fixedly installed on the supporting layer (3), and a reinforcing layer (7) is movably sleeved on the support (6);
movable mounting has bracing piece (8) in support (6), and bracing piece (8) output an organic whole be connected with backup pad (9) that offsets with back up coat (7) activity, the cover is equipped with damping spring (10) that are connected with support (6) on bracing piece (8), support (6) internalization cover is equipped with circumference distribution equidistance and extends to connecting rod (11) in shallow pit construction area (1), swing joint has first connecting rod (12) between bracing piece (8) and connecting rod (11).
2. A foundation pit temporary force transmission reinforcing structure according to claim 1, wherein the shallow pit construction area (1) and the deep pit construction area (2) are arranged from top to bottom, and the reinforcing layer (7), the support (6) and the supporting layer (3) are arranged from top to bottom.
3. A temporary force transmission strengthening structure for foundation pit according to claim 2, wherein the supporting layer (3) and the first force transmission frame (4) are both horizontally arranged, and the supporting rod (8) is vertically arranged.
4. A foundation pit temporary force transmission reinforcing structure according to claim 3, wherein the damping spring (10) is vertically welded at the upper end position of the supporting rod (8) extending out of the support (6), and the connecting rod (11) is transversely arranged.
5. The foundation pit temporary force transmission reinforcing structure according to claim 4, wherein 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 a guide hole for sleeving the connecting rod (11) is formed in the reinforcing layer (7).
6. A temporary force-transferring reinforcing structure for foundation pit according to claim 1, wherein the reinforcing layer (7) is integrally connected with a limiting plate (13) matched with the shallow pit construction area (1), the limiting plate (13) is provided with a limiting groove (14), the limiting groove (14) is movably sleeved with a limiting rod (15), and the output end of the limiting rod (15) is integrally connected with a reinforcing plate (16).
7. A temporary force transmission reinforcing structure for foundation pits according to claim 6, wherein the reinforcing plate (16) and the limiting rod (15) extend out of the ground at upper end positions, a locking bolt detachably connected with the ground is installed on the reinforcing plate (16), and a driving assembly for driving the reinforcing plate (16) is installed on the ground.
8. The temporary force transmission reinforcing structure for the foundation pit according to claim 7, wherein the driving assembly comprises a movable moving table (17) which is located on the ground and is movable, a first sleeve (19) is fixedly installed on the moving table (17), a motor (20) is fixedly installed 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 installed on the rotating shaft (21), a traction rod (23) is fixedly installed on the connecting piece (22), a second sleeve (24) is integrally connected onto the traction rod (23), an air cylinder (25) is fixedly installed 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 pressure applying plate (28) movably abutted against the reinforcing plate (16) is integrally connected onto the output end of the guide rod (27), and guide pieces (29) which are symmetrically arranged and are matched with the guide grooves (26) are integrally connected onto the guide rods.
9. The temporary force transmission reinforcing structure for the foundation pit according to claim 8, wherein a fixing member (30) is integrally connected to the first sleeve (19), a second connecting rod (31) is connected between the fixing member (30) and the mobile station (17), evenly distributed connecting lugs (18) are integrally connected to the mobile station (17), limit bolts detachably connected with the ground are fixedly mounted on the connecting lugs (18), the rotating shaft (21) is vertically arranged, and the connecting member (22) and the rotating shaft (21) extend out of the upper end of the first sleeve (19).
10. The foundation pit temporary force transmission reinforcing structure according to claim 9, wherein the guide groove (26) is vertically formed, the pressure applying 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 member (30) and the moving platform (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 true CN115478544A (en) | 2022-12-16 |
| CN115478544B CN115478544B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
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| Publication number | Publication date |
|---|---|
| CN115478544B (en) | 2023-08-29 |
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