Novel deep foundation pit supporting conversion force transmission belt

Abstract

The utility model discloses a novel deep foundation pit supporting conversion force transmission belt, which relates to the technical field of deep foundation pit force transmission belts and comprises an embedded part fixing plate and an installation assembly, the embedded part fixing plate is of an integrally formed steel structure, and the installation assembly is arranged on the surface of the embedded part fixing plate. And the mounting assembly comprises a fixed connecting plate, a mounting connecting plate, bolt connecting holes, high-strength fixing bolts and high-strength springs, the fixed connecting plate is arranged on the inner side surface of the embedded part fixing plate, the mounting connecting plate is arranged on the rear surface of the fixed connecting plate, and the mounting connecting plate and the fixed connecting plate are consistent in size and shape. According to the novel deep foundation pit supporting conversion force transmission belt, when the novel deep foundation pit supporting conversion force transmission belt is installed through the installation assembly, only the embedded part and a component need to be connected and formed through bolts, operation is easy and convenient, the installation efficiency is high, the operation safety of workers is high, the novel deep foundation pit supporting conversion force transmission belt is embedded through the reinforcing assembly, double reinforcement is achieved, and the embedded part is not prone to loosening and shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of deep foundation pit power transmission belts, in particular to a novel deep foundation pit support conversion power transmission belt. Background Art

[0002] In foundation pit support engineering, internal support is a common support method. Generally, the internal support beams are cast-in-place reinforced concrete beams, and a few are supported by steel sheet piles, that is, steel sections. Here, the removal method of cast-in-place reinforced concrete internal support beams is mainly considered. Usually, before the internal support is removed, a force transmission belt needs to be set between the support piles and the basement structure slab before the support removal operation can be carried out. Therefore, a deep foundation pit support conversion force transmission belt is needed. However, the current deep foundation pit support conversion force transmission belt still has the following shortcomings:

[0003] For example, the patent document with application number 201922224623.8 discloses a force transmission structure for the post-casting belt of an ultra-deep foundation pit. The force transmission structure for the post-casting belt of an ultra-deep foundation pit can realize the early removal and replacement of deep foundation pit support through the force transmission structure; the overweight load force transmission of the foundation pit support can be carried out without the need to close the post-casting belt of the settlement in advance, but the steps of erection and installation are relatively cumbersome, resulting in low installation efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies were studied and improved, and a new deep foundation pit support conversion force transmission belt was proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a novel deep foundation pit support conversion force transmission belt to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new deep foundation pit support conversion power transmission belt, comprising an embedded part fixing plate and an installation component, the embedded part fixing plate is an integrally formed steel structure, the installation component is arranged on the surface of the embedded part fixing plate, and the installation component comprises a fixed connecting plate, an installation connecting plate, a bolt connection hole, a high-strength fixing bolt and a high-strength spring, the fixed connecting plate is arranged on the inner surface of the embedded part fixing plate, and an installation connecting plate is arranged on the rear surface of the fixed connecting plate, the installation connecting plate and the fixed connecting plate are consistent in size and shape, and the installation connecting plate and the fixed connecting plate are provided with bolt connection holes on their surfaces, the inner side of the bolt connection hole is threaded with a high-strength fixing bolt, and the front surface of the installation connecting plate is provided with a high-strength spring.

[0007] Furthermore, the installation connection plates and the fixed connection plates are located in corresponding positions, and two groups of the installation connection plates and the fixed connection plates are symmetrically arranged.

[0008] Furthermore, the embedded part fixing plates are symmetrically arranged at both ends of the high-strength spring, and two groups of embedded part fixing plates are arranged.

[0009] Furthermore, the embedded part fixing plate is a hard steel structure, and a reinforcement component for embedded fixing is provided on the surface of the embedded part fixing plate.

[0010] Furthermore, the reinforcement component includes embedded ribs, an elastic sealing sleeve, an auxiliary fixing plate and fastening screws, and the embedded ribs are arranged on the side surface of the embedded part fixing plate away from the fixed connecting plate, the outer end of the embedded ribs is sleeved with an elastic sealing sleeve, and the side surface of the embedded part fixing plate away from the fixed connecting plate is installed with an auxiliary fixing plate, and the surface of the auxiliary fixing plate is threadedly connected with fastening screws.

[0011] Furthermore, reinforcing ribs are arranged inside the embedded part fixing plate, and a stainless steel woven mesh is installed outside the reinforcing ribs.

[0012] Furthermore, a metal protective sleeve is sleeved on the outer surface of the embedded part fixing plate, and an anti-rust coating is provided on the outer surface of the metal protective sleeve.

[0013] Furthermore, the auxiliary fixing plates are symmetrically arranged on the upper and lower sides of the embedded part fixing plate, and four groups of the auxiliary fixing plates are arranged.

[0014] The utility model provides a novel deep foundation pit support conversion force transmission belt, which has the following beneficial effects:

[0015] 1. The utility model sets an installation component, which includes a fixed connecting plate, an installation connecting plate, a bolt connection hole, a high-strength fixing bolt and a high-strength spring. When in use, after the embedded fixing plate is embedded and installed, the installation connecting plate is aligned with the fixed connecting plate, and the installation connecting plate is fixed to the surface of the fixed connecting plate through the threaded connection of the high-strength fixing bolt and the bolt connection hole on the surface of the fixed connecting plate, and then the high-strength spring is fixed to the inner surface of the embedded fixing plate, so that when installing the device, it is only necessary to connect the embedded part and the component by bolts, which is easy to operate, has high installation efficiency, and high safety for workers.

[0016] 2. The utility model sets a reinforcement component, which includes embedded ribs, elastic sealing sleeves, auxiliary fixing plates and fastening screws. When in use, two groups of embedded fixing plates are respectively embedded in the guard piles and the basement structure plates through the embedded ribs, and the embedded positions correspond to each other. The elastic effect of the elastic sealing sleeve makes the connection between the embedded ribs and the interior tighter. At the same time, the auxiliary fixing plates are respectively fixed to the surfaces of the guard piles and the basement structure plates through the threaded connection of the fastening screws and the auxiliary fixing plates, so as to reinforce the installation of the embedded fixing plates. Therefore, the device can achieve double reinforcement during embedding, so that the embedded parts are not easy to loosen or shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of an installation assembly of a new deep foundation pit support conversion force transmission belt according to the utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view structure of a new deep foundation pit support conversion force transmission belt of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a pre-embedded fixing plate of a new deep foundation pit support conversion force transmission belt according to the utility model.

[0020] In the figure: 1. Embedded fixing plate; 2. Installation assembly; 201. Fixed connecting plate; 202. Installing connecting plate; 203. Bolt connection hole; 204. High-strength fixing bolt; 205. High-strength spring; 3. Reinforcement assembly; 301. Embedded ribs; 302. Elastic sealing sleeve; 303. Auxiliary fixing plate; 304. Fastening threaded nails; 4. Reinforcement ribs; 5. Stainless steel woven mesh; 6. Metal protective sleeve; 7. Anti-rust coating. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3 As shown, a new type of deep foundation pit support conversion power transmission belt includes an embedded part fixing plate 1 and an installation component 2. The embedded part fixing plate 1 is an integrally formed steel structure. The installation component 2 is arranged on the surface of the embedded part fixing plate 1, and the installation component 2 includes a fixed connecting plate 201, an installation connecting plate 202, a bolt connection hole 203, a high-strength fixing bolt 204 and a high-strength spring 205. The fixed connecting plate 201 is arranged on the inner surface of the embedded part fixing plate 1, and the rear surface of the fixed connecting plate 201 is provided with the installation connecting plate 202. The installation connecting plate 202 and the fixed connecting plate 201 are of the same size and shape, and the surfaces of the installation connecting plate 202 and the fixed connecting plate 201 are both provided with bolt connection holes 203, the inner sides of the bolt connection holes 203 are threadedly connected with high-strength fixing bolts 204, and the front surface of the installation connecting plate 202 is provided with a high-strength spring 205.

[0023] The specific operation is as follows. When in use, after the embedded part fixing plate 1 is pre-embedded and installed, align the position of the installation connecting plate 202 with the fixed connecting plate 201, and fix the installation connecting plate 202 to the surface of the fixed connecting plate 201 through the threaded connection of the high-strength fixing bolts 204 with the bolt connecting holes 203 on the surface of the installation connecting plate 202 and the fixed connecting plate 201, and then fix the high-strength spring 205 to the inner surface of the embedded part fixing plate 1.

[0024] Please refer to Figure 3, the installation connection plate 202 and the fixed connection plate 201 are in corresponding positions, and the installation connection plate 202 and the fixed connection plate 201 are symmetrically arranged in two groups, the embedded part fixing plate 1 is symmetrically arranged at both ends of the high-strength spring 205, and the embedded part fixing plate 1 is arranged in two groups, the embedded part fixing plate 1 is provided with a reinforcing rib 4 inside, and a stainless steel braided mesh 5 is installed outside the reinforcing rib 4, the outer surface of the embedded part fixing plate 1 is sleeved with a metal protective sleeve 6, and the outer surface of the metal protective sleeve 6 is provided with an anti-rust coating 7;

[0025] The specific operation is as follows: when in use, the reinforcing rib 4 can support the inside of the embedded part fixing plate 1 to improve the support of the embedded part fixing plate 1; the stainless steel woven mesh 5 can increase the hardness of the embedded part fixing plate 1 to make it less likely to break; the metal protective sleeve 6 can enhance the compression resistance of the embedded part fixing plate 1; the anti-rust coating 7 can play an anti-rust role to extend its service life.

[0026] Please refer to Figure 2 The embedded part fixing plate 1 is a hard steel structure, and a reinforcement component 3 for embedded fixing is arranged on the surface of the embedded part fixing plate 1, and the reinforcement component 3 includes embedded ribs 301, elastic sealing sleeves 302, auxiliary fixing plates 303 and fastening screws 304, and the embedded ribs 301 are arranged on the surface of the side of the embedded part fixing plate 1 away from the fixed connecting plate 201, and the outer end of the embedded ribs 301 is sleeved with an elastic sealing sleeve 302, and an auxiliary fixing plate 303 is installed on the surface of the side of the embedded part fixing plate 1 away from the fixed connecting plate 201, and the surface of the auxiliary fixing plate 303 is threadedly connected with fastening screws 304, and the auxiliary fixing plates 303 are symmetrically arranged on the upper and lower sides of the embedded part fixing plate 1, and four groups of auxiliary fixing plates 303 are arranged;

[0027] The specific operation is as follows. When in use, the two sets of embedded fixing plates 1 are respectively embedded in the retaining piles and the basement structural plates through the embedded ribs 301, and the embedded positions correspond to each other. The elastic effect of the elastic sealing sleeve 302 makes the connection between the embedded ribs 301 and the interior tighter. At the same time, by tightening the threaded screws 304 and the threaded connection with the auxiliary fixing plates 303, the auxiliary fixing plates 303 are respectively fixed on the surfaces of the retaining piles and the basement structural plates to reinforce the installation of the embedded fixing plates 1.

[0028] In summary, if Figures 1 to 3As shown, when the new deep foundation pit support conversion force transmission belt is used, first, two sets of embedded fixing plates 1 are respectively embedded in the retaining piles and the basement structure plate through the embedded ribs 301, and the embedded positions correspond to each other. The elastic effect of the elastic sealing sleeve 302 makes the connection between the embedded ribs 301 and the interior tighter. At the same time, the auxiliary fixing plates 303 are respectively fixed to the surfaces of the retaining piles and the basement structure plate by tightening the threaded nails 304 and the threaded connection with the auxiliary fixing plates 303 to reinforce the installation of the embedded fixing plates 1. After the embedded fixing plates 1 are embedded and installed, the installation connecting plates 202 are aligned with the fixed connecting plates 201. The installation connecting plate 202 is fixed to the surface of the fixed connecting plate 201 through the threaded connection of the high-strength fixing bolts 204 and the bolt connection holes 203 on the surfaces of the installation connecting plate 202 and the fixed connecting plate 201, and then the high-strength spring 205 is fixed to the inner surface of the embedded part fixing plate 1. During the use of the device, the reinforcing ribs 4 can support the inside of the embedded part fixing plate 1 to improve the support of the embedded part fixing plate 1, the stainless steel woven mesh 5 can increase the hardness of the embedded part fixing plate 1 to make it less likely to break, the metal protective sleeve 6 can enhance the pressure resistance of the embedded part fixing plate 1, and the anti-rust coating 7 can play an anti-rust role to extend its service life.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A novel deep foundation pit support conversion force transmission belt, comprising an embedded part fixing plate (1) and a mounting assembly (2), characterized in that: The embedded component fixing plate (1) is an integrally formed steel structure. The mounting assembly (2) is arranged on the surface of the embedded component fixing plate (1), and the mounting assembly (2) comprises a fixed connecting plate (201), a mounting connecting plate (202), a bolt connection hole (203), a high-strength fixing bolt (204) and a high-strength spring (205). The fixed connecting plate (201) is arranged on the inner surface of the embedded component fixing plate (1), and the mounting connecting plate (202) is arranged on the rear surface of the fixed connecting plate (201). The mounting connecting plate (202) and the fixed connecting plate (201) are of the same size and shape, and the surfaces of the mounting connecting plate (202) and the fixed connecting plate (201) are both provided with a bolt connection hole (203), the inner side of the bolt connection hole (203) is threadedly connected with a high-strength fixing bolt (204), and the front surface of the mounting connecting plate (202) is provided with a high-strength spring (205).

2. A new deep foundation pit support conversion force transmission belt according to claim 1, characterized in that: The installation connection plates (202) and the fixed connection plates (201) are located in corresponding positions, and two groups of the installation connection plates (202) and the fixed connection plates (201) are symmetrically arranged.

3. The novel deep foundation pit support conversion force transmission belt according to claim 1 is characterized in that: The embedded component fixing plates (1) are symmetrically arranged at both ends of the high-strength spring (205), and two groups of embedded component fixing plates (1) are arranged.

4. The novel deep foundation pit support conversion force transmission belt according to claim 1 is characterized in that: The embedded component fixing plate (1) is a hard steel structure, and a reinforcement component (3) for embedded fixing is provided on the surface of the embedded component fixing plate (1).

5. The novel deep foundation pit support conversion force transmission belt according to claim 4 is characterized in that: The reinforcing assembly (3) comprises an embedded rib (301), an elastic sealing sleeve (302), an auxiliary fixing plate (303) and a fastening screw (304), wherein the embedded rib (301) is arranged on a side surface of the embedded component fixing plate (1) away from the fixed connecting plate (201), the elastic sealing sleeve (302) is sleeved on the outer end of the embedded rib (301), and the auxiliary fixing plate (303) is installed on a side surface of the embedded component fixing plate (1) away from the fixed connecting plate (201), and the fastening screw (304) is threadedly connected to the surface of the auxiliary fixing plate (303).

6. The novel deep foundation pit support conversion force transmission belt according to claim 1 is characterized in that: The embedded component fixing plate (1) is provided with reinforcing ribs (4) inside, and a stainless steel braided mesh (5) is installed outside the reinforcing ribs (4).

7. The novel deep foundation pit support conversion force transmission belt according to claim 1 is characterized in that: The outer surface of the embedded component fixing plate (1) is sleeved with a metal protective sleeve (6), and the outer surface of the metal protective sleeve (6) is provided with an anti-rust coating (7).

8. The novel deep foundation pit support conversion force transmission belt according to claim 5 is characterized in that: The auxiliary fixing plates (303) are symmetrically arranged on the upper and lower sides of the embedded component fixing plate (1), and four groups of the auxiliary fixing plates (303) are arranged.

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