Underground diaphragm wall bias pressure inner support local reinforcing structure
By using biased internal support partially strengthened structure in the ground connection wall, and using supporting walls, ground connection walls, horizontal middle beams and other components to form a hexagonal structure, the safety and stability of both sides of the ground connection wall are not in contact with the soil. The problem of difficulty in ensuring sexual intercourse has improved the stability and safety of the ground-connected wall.
Patent Information
- Application Number
- CN202421073089.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-16
AI Technical Summary
During the construction process, when both sides of the ground connection wall do not come into contact with the soil, the safety and stability of the ground connection wall are difficult to guarantee.
A partial reinforcement structure of the ground connecting wall biased internal support is adopted, including supporting wall, first ground connecting wall, horizontal middle beam, first oblique brace, ground supporting beam, top supporting beam and metal rod, etc., through which the components are formed Hexagonal structure that provides stable thrust and tension support.
Through this structure, the safety and stability of the ground connection wall is significantly improved, ensuring the stability of the ground connection wall without contacting the soil on both sides.
Smart Images
Figure CN222500211U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of supporting structures, in particular to a partial reinforcement structure of a biased inner support of a ground-connected wall. Background Art
[0002] When constructing a ground-anchored wall, the ground-anchored wall is generally supported.
[0003] Since one side of a normal ground-anchored wall is in contact with the soil, it is only necessary to add support on the side of the ground-anchored wall away from the soil. However, if both sides of the ground-anchored wall are not in contact with the soil, the safety and stability of the ground-anchored wall cannot be guaranteed. Utility Model Content
[0004] The technical problem to be solved by the utility model is: in order to solve the technical problems in the prior art, the utility model provides a partial reinforcement structure of the biased inner support of a ground-connected wall.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a ground-connected wall biased internal support local reinforcement structure, including a supporting wall, one side of which is in contact with the soil; a first ground-connected wall, which is arranged opposite to the supporting wall, and both sides of the first ground-connected wall are not in contact with the soil; a horizontal center beam, which is arranged between the supporting wall and the first ground-connected wall, one end of the horizontal center beam is connected to the supporting wall, and the other end is connected to the first ground-connected wall; a first diagonal brace, one end of which is connected to the first ground-connected wall, and the other end is connected to the ground; a ground support beam, which is arranged on the ground, and the ground support beam is connected to the first diagonal brace; a second diagonal brace, one end of which is connected to the first ground-connected wall, and the other end is connected to the top of the wall; a top support beam, which is arranged on the top of the wall, and the top support beam is connected to the second diagonal brace; a first metal rod, one end of which is connected to the horizontal center beam, and the other end is connected to the ground support beam; a second metal rod, one end of which is connected to the horizontal center beam, and the other end is connected to the top support beam; the first diagonal brace, the ground support beam, the first metal rod, the second metal rod, the top support beam and the second diagonal brace form a hexagon.
[0006] The utility model provides a biased inner support local reinforcement structure of a ground-connected wall, which forms a hexagon through a first diagonal support, a ground support beam, a first metal rod, a second metal rod, a top support beam and a second diagonal support to achieve stable thrust and pull support for the first ground-connected wall, thereby improving the safety and stability of the first ground-connected wall.
[0007] Furthermore, a third metal rod is connected to the horizontal center beam, and four third metal rods are provided. Two of the third metal rods are connected to the ground support beam at one end away from the horizontal center beam, and the other two of the third metal rods are connected to the top support beam at one end away from the horizontal center beam. The four third metal rods separate the hexagon formed by the first diagonal support, the ground support beam, the first metal rod, the second metal rod, the top support beam and the second diagonal support into six triangles.
[0008] Furthermore, the four third metal rods separate the hexagon formed by the first diagonal brace, the ground support beam, the first metal rod, the second metal rod, the top support beam and the second diagonal brace into six regular triangles.
[0009] Furthermore, the first ground connection wall is provided with reserved steel bars, and the first diagonal brace and the second diagonal brace are both provided with a first steel cage, and the first steel cage is connected to the reserved steel bars.
[0010] Furthermore, a pre-embedded steel plate is embedded in the ground, connecting steel bars are connected to the pre-embedded steel plate, a second steel cage is provided in the ground support beam, and the connecting steel bars are connected to the second steel cage.
[0011] Furthermore, a metal connecting shell is provided in the ground support beam, and the metal connecting shell is hinged to the third metal rod.
[0012] Furthermore, the first metal rod includes a sleeve rod and an axle rod, the sleeve rod is hinged to the horizontal middle beam, the axle rod is hinged to the ground support beam, the axle rod is inserted into the sleeve rod, and a compression spring is provided between the axle rod and the sleeve rod.
[0013] Furthermore, a first connecting plate is fixedly connected to the side wall of the sleeve rod, and a second connecting plate is fixedly connected to the side wall of the shaft rod, and the first connecting plate and the second connecting plate are connected by bolts.
[0014] The beneficial effects of the utility model are:
[0015] 1. A hexagon is formed by the first diagonal brace, the ground support beam, the first metal rod, the second metal rod, the top support beam and the second diagonal brace to achieve stable thrust and pull support for the first ground-connected wall, thereby improving the safety and stability of the first ground-connected wall;
[0016] 2. By setting up reserved steel bars, the first steel cage, the second steel cage, connecting steel bars and embedded steel plates, the first ground-connected wall, the first diagonal brace, the ground support beam and the ground are integrated to further improve the stability and safety of the first ground-connected wall;
[0017] 3. Through the cooperation of the sleeve rod, the shaft rod and the compression spring, the support system formed by the first diagonal brace, the ground support beam, the first metal rod, the second metal rod, the top support beam and the second diagonal brace can be buffered and shock-absorbed, thereby further improving the stability and safety of the first ground-connected wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0019] Figure 1 It is a structural schematic diagram of the overall partial reinforcement structure of the biased inner support of the steel ground-connected wall in the utility model.
[0020] Figure 2It is a structural schematic diagram of the first metal rod in the utility model.
[0021] In the figure: 1. supporting wall; 11. first diagonal brace; 12. second diagonal brace; 2. first ground-connected wall; 3. horizontal center beam; 31. first metal rod; 311. sleeve rod; 312. shaft rod; 313. compression spring; 314. first connecting plate; 315. second connecting plate; 32. second metal rod; 33. third metal rod; 4. ground support beam; 5. top support beam; 51. metal connecting shell. DETAILED DESCRIPTION
[0022] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0023] Reference Figure 1 and Figure 2 A partial reinforcement structure of biased inner support of a ground-connected wall comprises a supporting wall 1 and a first ground-connected wall 2, one side of the supporting wall 1 is in contact with the soil, and the other side is arranged opposite to the first ground-connected wall 2, and both sides of the first ground-connected wall 2 are not in contact with the soil. A horizontal middle beam 3 is arranged between the supporting wall 1 and the first ground-connected wall 2, one end of the horizontal middle beam 3 is fixedly connected to the supporting wall 1, and the other end is fixedly connected to the first ground-connected wall 2. A first diagonal brace 11 and a second diagonal brace 12 are fixedly connected to the middle position of the first ground-connected wall 2, the other end of the first diagonal brace 11 is fixedly connected to the ground and connected to a ground support beam 4, and the other end of the second diagonal brace 12 is connected to the top of the wall and connected to a top support beam 5. A first metal rod 31 and a second metal rod 32 are connected to the horizontal middle beam 3, the other end of the first metal rod 31 is connected to the ground support beam 4, and the other end of the second metal rod 32 is connected to the top support beam 5. The first diagonal brace 11, the ground support beam 4, the first metal rod 31, the second metal rod 32, the top support beam 5 and the second diagonal brace 12 form a hexagon, preferably a regular hexagon, to provide stable thrust and pull support for the first ground-connected wall 2, thereby improving the safety and stability of the first ground-connected wall 2.
[0024] Furthermore, a third metal rod 33 is hinged on the horizontal middle beam 3, and four third metal rods 33 are provided. Two third metal rods 33 are hinged to the ground support beam 4 at one end away from the horizontal middle beam 3, and the other two third metal rods 33 are hinged to the top support beam 5 at one end away from the horizontal middle beam 3. The four third metal rods 33 divide the hexagon formed by the first diagonal brace 11, the ground support beam 4, the first metal rod 31, the second metal rod 32, the top support beam 5 and the second diagonal brace 12 into 6 triangles, preferably equilateral triangles.
[0025] Specifically, the first ground-connected wall 2 is provided with reserved steel bars, and the first diagonal brace 11 and the second diagonal brace 12 are both provided with a first steel cage, and the first steel cage is fixedly connected to the reserved steel bars. A steel plate is embedded in the ground, and connecting steel bars are connected to the embedded steel plate. A second steel cage is provided in the ground support beam 4, and the connecting steel bars are connected to the second steel cage. The first steel cage is fixedly connected to the second steel cage. The connection between the connecting steel bar and the second steel cage, between the embedded steel bar and the first steel cage, and between the first steel cage and the second steel cage can be in the form of a combination of steel wire binding and welding.
[0026] More specifically, a metal connection shell 51 is pre-buried in both the ground support beam 4 and the top support beam 5 , and the metal connection shell 51 is used to be hinged with the third metal rod 33 .
[0027] Furthermore, the first metal rod 31 includes a sleeve rod 311 and an axle rod 312. The sleeve rod 311 is hinged to the horizontal middle beam 3, the axle rod 312 is hinged to the ground support beam 4, the axle rod 312 is inserted into the sleeve rod 311, and a compression spring 313 is provided between the axle rod 312 and the sleeve rod 311. A first connecting plate 314 is fixedly connected to the side wall of the sleeve rod 311, and a second connecting plate 315 is fixedly connected to the side wall of the axle rod 312. The first connecting plate 314 and the second connecting plate 315 are connected by bolts.
[0028] It should be noted that the structures of the second metal rod 32 and the third metal rod 33 are the same as that of the first metal rod 31 , and will not be described in detail herein.
[0029] Working principle: A hexagon is formed by the first diagonal brace 11, the ground support beam 4, the first metal rod 31, the second metal rod 32, the top support beam 5 and the second diagonal brace 12 to achieve stable thrust and pull support for the first ground-connected wall 2, thereby improving the safety and stability of the first ground-connected wall 2. By setting up reserved steel bars, the first steel cage, the second steel cage, connecting steel bars and embedded steel plates, it is convenient to make the first ground-connected wall 2, the first diagonal brace 11, the ground support beam 4 and the ground form a whole, further improving the stability and safety of the first ground-connected wall 2. Through the cooperation of the sleeve rod 311, the shaft rod 312 and the compression spring 313, the support system formed by the first diagonal brace 11, the ground support beam 4, the first metal rod 31, the second metal rod 32, the top support beam 5 and the second diagonal brace 12 can be buffered and shock-absorbed, further improving the stability and safety of the first ground-connected wall 2.
[0030] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A partial reinforcement structure of a ground-connected wall with biased internal support, characterized in that: include A supporting wall (1) having one side in contact with the soil; A first ground-connected wall (2) is arranged opposite to the supporting wall (1), and both sides of the first ground-connected wall (2) are not in contact with the soil; A horizontal middle beam (3) is arranged between the supporting wall (1) and the first ground-connected wall (2), one end of the horizontal middle beam (3) is connected to the supporting wall (1), and the other end is connected to the first ground-connected wall (2); A first diagonal brace (11), one end of which is connected to the first ground-connected wall (2) and the other end of which is connected to the ground; A ground support beam (4) is arranged on the ground, and the ground support beam (4) is connected to the first diagonal support (11); A second diagonal brace (12), one end of which is connected to the first ground-connected wall (2) and the other end of which is connected to the top of the wall; A top support beam (5) is arranged on the top of the wall, and the top support beam (5) is connected to the second diagonal support (12); A first metal rod (31), one end of which is connected to the horizontal middle beam (3), and the other end of which is connected to the ground support beam (4); A second metal rod (32), one end of which is connected to the horizontal middle beam (3), and the other end of which is connected to the top support beam (5); The first diagonal brace (11), the ground support beam (4), the first metal rod (31), the second metal rod (32), the top support beam (5) and the second diagonal brace (12) form a hexagon.
2. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 1, characterized in that: A third metal rod (33) is connected to the horizontal middle beam (3), and four third metal rods (33) are provided. Two of the third metal rods (33) are connected to the ground support beam (4) at one end away from the horizontal middle beam (3), and the other two of the third metal rods (33) are connected to the top support beam (5) at one end away from the horizontal middle beam (3). The four third metal rods (33) divide the hexagon formed by the first oblique support (11), the ground support beam (4), the first metal rod (31), the second metal rod (32), the top support beam (5) and the second oblique support (12) into six triangles.
3. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 2, characterized in that: The four third metal rods (33) divide the hexagon formed by the first diagonal brace (11), the ground support beam (4), the first metal rod (31), the second metal rod (32), the top support beam (5) and the second diagonal brace (12) into six regular triangles.
4. A partial reinforcement structure of a ground-connected wall with biased internal support as claimed in claim 2, characterized in that: The first ground-connected wall (2) is provided with reserved steel bars, and the first diagonal brace (11) and the second diagonal brace (12) are both provided with first steel cages, and the first steel cages are connected to the reserved steel bars.
5. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 4, characterized in that: An embedded steel plate is embedded in the ground, connecting steel bars are connected to the embedded steel plate, a second steel cage is arranged in the ground support beam (4), and the connecting steel bars are connected to the second steel cage.
6. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 5, characterized in that: A metal connection shell (51) is provided inside the ground support beam (4), and the metal connection shell (51) is hinged to the third metal rod (33).
7. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 1, characterized in that: The first metal rod (31) comprises a sleeve rod (311) and an axle rod (312); the sleeve rod (311) is hinged to the horizontal middle beam (3); the axle rod (312) is hinged to the ground support beam (4); the axle rod (312) is inserted into the sleeve rod (311); and a compression spring (313) is provided between the axle rod (312) and the sleeve rod (311).
8. A partial reinforcement structure of biased inner support of ground-connected wall as claimed in claim 7, characterized in that: A first connecting plate (314) is fixedly connected to the side wall of the sleeve rod (311), and a second connecting plate (315) is fixedly connected to the side wall of the shaft rod (312); the first connecting plate (314) and the second connecting plate (315) are connected by bolts.