Connecting structure of steel support

Abstract

The utility model discloses a steel support connecting structure which comprises a mounting plate and a supporting plate which are vertically arranged in parallel, the mounting plate is used for being connected with a steel enclosing purlin through a plurality of fastening bolts, the supporting plate is located on the side, away from the steel enclosing purlin, of the mounting plate, and two hanging plates are fixedly connected to the lower end of the side, away from the mounting plate, of the supporting plate. A bearing plate is horizontally and fixedly connected to the lower end of the side, close to the supporting plate, of the mounting plate, the bottom of the supporting plate is slidably connected with the bearing plate, and a control part is arranged between the mounting plate and the supporting plate and used for controlling the supporting plate to slide in the direction close to or away from the mounting plate so that the position of the hanging plate can be adjusted. According to the utility model, the position of the hanging plate can be adjusted, so that the error-tolerant rate is improved, the influence caused by the mounting error of the steel enclosing purlin and the production error of the steel support is eliminated, the steel support can be smoothly mounted, the burden of workers can be reduced, and the construction efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of steel supports, and in particular to a connection structure for steel supports. Background Technology

[0002] Steel supports are commonly used support components in deep foundation pit support engineering. They are usually used in conjunction with steel walers to enhance the stability of the foundation pit sidewalls and prevent soil landslides or collapses. The connection structure of the steel supports is a structural component used to connect the steel supports and the steel walers.

[0003] The connection structure of steel supports in related technologies typically includes a support plate and two hanging plates. The support plate is connected to a steel waler by multiple fastening bolts, and the two hanging plates are fixed to the lower end of the support plate respectively. The ends of the steel support can be hooked and matched with the two hanging plates respectively.

[0004] However, the matching precision requirements for steel supports and steel walers in related technologies are relatively high. Errors exist during the installation of the steel walers, and there are also production errors in the length of the steel supports. When installing the steel supports, it often fails to connect them to the mounting plates. In this case, workers need to weld a steel plate to the side of the support plate closest to the steel waler before fixing the support plate to the steel waler to adjust the position of the mounting plate. This not only increases the workload of the workers but also affects construction efficiency and needs improvement. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a connection structure for steel supports that can improve the fault tolerance rate, enable the steel supports to be installed smoothly, reduce the burden on workers, and improve construction efficiency.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a steel support connection structure, including a vertically and parallelly arranged mounting plate and a support plate, wherein the mounting plate is used to connect with the steel waler by a plurality of fastening bolts, the support plate is located on the side of the mounting plate away from the steel waler, and two hanging plates are fixedly connected to the lower end of the support plate on the side away from the mounting plate.

[0007] A receiving plate is horizontally fixedly connected to the lower end of the mounting plate near the support plate. The bottom of the support plate is slidably connected to the receiving plate. A control component is provided between the mounting plate and the support plate. The control component is used to control the support plate to slide towards or away from the mounting plate, so as to adjust the position of the hanging plate.

[0008] Optionally: The control component includes a control tube and a control rod. The control tube is horizontally rotatably connected to the middle position of the mounting plate near the support plate. The control rod is horizontally fixed to the middle position of the support plate near the mounting plate, and the control rod is inserted into the control tube and threadedly connected to the control tube.

[0009] Optionally: A control ring is fixedly connected to the control tube. The outer contour of the control ring is a regular hexagon, and the control ring can be used in conjunction with a wrench.

[0010] Optionally, a plurality of telescopic rods are provided between the mounting plate and the support plate, with one end of each telescopic rod being fixedly connected to the mounting plate and the other end being fixedly connected to the support plate.

[0011] Optionally, the receiving plate and the mounting plate are connected by two sets of reinforcing ribs, one set of reinforcing ribs being located above the mounting plate and the other set of reinforcing ribs being located below the mounting plate.

[0012] Optionally, the top of the mounting plate is fixedly connected to a hook plate that can hook and engage with the steel waler.

[0013] In summary, this utility model has the following beneficial effects:

[0014] The position of the hanging plate in the connection structure of this steel support can be adjusted, thereby improving the fault tolerance rate and eliminating the impact of installation errors of the steel waler and production errors of the steel support. This allows the steel support to be installed smoothly without the need for workers to perform operations such as welding steel plates, which reduces the burden on workers and improves construction efficiency. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an embodiment;

[0016] Figure 2 This is a cross-sectional view of an embodiment.

[0017] Reference numerals: 1. Mounting plate; 2. Support plate; 3. Hanging plate; 4. Receiving plate; 5. Control component; 51. Control tube; 52. Control rod; 53. Control ring; 6. Telescopic rod; 7. Reinforcing rib; 8. Hook plate. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Reference Figure 1 , Figure 2A steel support connection structure includes a vertically and parallelly arranged mounting plate 1 and a support plate 2. The mounting plate 1 is used to connect to the steel waler by a plurality of fastening bolts. The support plate 2 is located on the side of the mounting plate 1 away from the steel waler, and two hanging plates 3 are fixedly connected to the lower end of the support plate 2 on the side away from the mounting plate 1.

[0020] Reference Figure 1 , Figure 2 A receiving plate 4 is horizontally fixedly connected to the lower end of the mounting plate 1 near the support plate 2. The bottom of the support plate 2 is slidably connected to the receiving plate 4. A control component 5 is provided between the mounting plate 1 and the support plate 2. The control component 5 is used to control the support plate 2 to slide towards or away from the mounting plate 1, so as to adjust the position of the hanging plate 3.

[0021] The mounting plate 1 is fixed to the steel waler with multiple fastening bolts. During the hoisting of the steel support, the support plate 2 is moved by the control component 5 according to the position of the end of the steel support so that the hanging plate 3 is aligned with the end of the steel support. Then the steel support is lowered to ensure that the steel support and the hanging plate 3 are smoothly connected and matched.

[0022] The position of the hanging plate 3 in the connection structure of the steel support can be adjusted, thereby improving the fault tolerance rate and eliminating the impact of installation errors of the steel waler and production errors of the steel support. This allows the steel support to be installed smoothly without the need for workers to perform operations such as welding steel plates, which reduces the burden on workers and improves construction efficiency.

[0023] Reference Figure 1 , Figure 2 The control component 5 includes a control tube 51 and a control rod 52. The control tube 51 is horizontally rotatably connected to the middle position of the mounting plate 1 near the support plate 2. The control rod 52 is horizontally fixed to the middle position of the support plate 2 near the mounting plate 1, and is inserted into the control tube 51 and threadedly connected to it. Rotating the control tube 51 causes the threaded action between the control rod 52 and the control tube 51 to move the support plate 2 and the mounting plate 3, thereby achieving rapid adjustment of the position of the mounting plate 3.

[0024] Reference Figure 1 , Figure 2 A control ring 53 is fixedly connected to the control tube 51. The outer contour of the control ring 53 is a regular hexagon. The control ring 53 can be used with a wrench to facilitate the operator to quickly rotate the control tube 51 by using the wrench, thereby improving work efficiency.

[0025] Reference Figure 1 , Figure 2Multiple telescopic rods 6 are provided between the mounting plate 1 and the support plate 2. One end of each telescopic rod 6 is fixedly connected to the mounting plate 1 and the other end is fixedly connected to the support plate 2. This not only improves the guiding effect on the support plate 2 so that the support plate 2 can slide smoothly, but also improves the strength of the connection structure between the mounting plate 1 and the support plate 2, thereby improving the stability of the connection structure of the steel support.

[0026] Reference Figure 1 , Figure 2 The receiving plate 4 is connected to the mounting plate 1 by two sets of reinforcing ribs 7. One set of reinforcing ribs 7 is located above the mounting plate 1, and the other set of reinforcing ribs 7 is located below the mounting plate 1, thereby improving the load-bearing capacity of the receiving plate 4 to ensure stable support for the steel support.

[0027] Reference Figure 1 , Figure 2 The top of the mounting plate 1 is fixedly connected to a hook plate 8 that can hook and cooperate with the steel waler. This not only improves the connection stability between the mounting plate 1 and the steel waler, but also improves the load-bearing capacity of the connection structure, thereby improving the support effect on the steel support.

[0028] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A steel-supported connection structure, characterized in that: It includes a vertically and parallelly arranged mounting plate (1) and a support plate (2). The mounting plate (1) is used to connect with the steel waler by a plurality of fastening bolts. The support plate (2) is located on the side of the mounting plate (1) away from the steel waler, and two hanging plates (3) are fixedly connected to the lower end of the side of the support plate (2) away from the mounting plate (1). A receiving plate (4) is horizontally fixedly connected to the lower end of the mounting plate (1) near the support plate (2). The bottom of the support plate (2) is slidably connected to the receiving plate (4). A control component (5) is provided between the mounting plate (1) and the support plate (2). The control component (5) is used to control the support plate (2) to slide towards or away from the mounting plate (1) so as to adjust the position of the hanging plate (3).

2. The steel support connection structure according to claim 1, characterized in that: The control component (5) includes a control tube (51) and a control rod (52). The control tube (51) is horizontally rotatably connected to the middle position of the mounting plate (1) near the support plate (2). The control rod (52) is horizontally fixed to the middle position of the support plate (2) near the mounting plate (1). The control rod (52) is inserted into the control tube (51) and threadedly connected to the control tube (51).

3. The steel support connection structure according to claim 2, characterized in that: A control ring (53) is fixedly connected to the control tube (51). The outer contour of the control ring (53) is a regular hexagon, and the control ring (53) can be used in conjunction with a wrench.

4. The steel support connection structure according to claim 1, characterized in that: Multiple telescopic rods (6) are provided between the mounting plate (1) and the support plate (2). One end of each telescopic rod (6) is fixedly connected to the mounting plate (1), and the other end is fixedly connected to the support plate (2).

5. The steel support connection structure according to claim 1, characterized in that: The receiving plate (4) and the mounting plate (1) are connected by two sets of reinforcing ribs (7), one set of reinforcing ribs (7) is located above the mounting plate (1), and the other set of reinforcing ribs (7) is located below the mounting plate (1).

6. The steel support connection structure according to claim 1, characterized in that: The top of the mounting plate (1) is fixedly connected to a hook plate (8) that can hook and engage with the steel waler.

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