Supporting structure for waterproof construction of subway station

Abstract

The utility model discloses a supporting structure for waterproof construction of a subway station, which comprises four traction seats, first supporting plates are fixedly arranged on the opposite sides of the left lower part and the right upper part of the traction seat, and second supporting plates are fixedly arranged on the opposite sides of the right lower part and the left upper part of the traction seat. The hydraulic rods are controlled to stretch out, the hydraulic rods stretch out to enable the two traction seats on the lower side to move towards the two sides or the middle at the same time, the traction seats on the two sides move to drive the supporting rotating plates to turn over, and the two traction seats on the two sides move to drive the supporting rotating plates to turn over. And the supporting rotating plate is overturned to enable the height of the top plate to be decreased or increased, so that the effect of flexible adjustment according to the shapes and sizes of different parts of the subway station is achieved, and the universality of the supporting structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of waterproof construction technology for subway stations, specifically a support structure for waterproof construction of subway stations. Background Technology

[0002] Waterproofing is a crucial step in the construction of subway stations. However, due to the unique environment and complex structure of subway stations, waterproofing faces numerous challenges. Subways are typically located deep underground, where the pressure of the surrounding soil and the seepage force of groundwater exert enormous stress on the waterproofing layer. Without effective support structures, the waterproofing layer is easily compressed and damaged during construction, significantly reducing its effectiveness.

[0003] Existing support structures suffer from problems such as structural complexity, inconvenient installation, and high cost. For example, some support structures use a large number of metal components, which are not only heavy and difficult to transport and install, but also have poor adaptability and cannot be flexibly adjusted according to the shape and size of different parts of the subway station, leading to increased construction difficulty and low efficiency. Therefore, it is necessary to design a new type of support structure for subway station waterproofing construction to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a support structure for waterproof construction of subway stations, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a support structure for waterproof construction of a subway station, including a traction seat, wherein four traction seats are provided, and a first support plate is fixedly installed on the opposite side of the two traction seats on the lower left and upper right, and a second support plate is fixedly installed on the opposite side of the two traction seats on the lower right and upper left, and a support rotating plate is rotatably connected between the two first support plates and the two second support plates through a rotating component;

[0006] One side of the support plate is rotatably connected to a rotating shaft through an opening, and a limit plate is fixedly installed at both the front and rear ends of the rotating shaft.

[0007] Preferably, a sleeve is fixedly installed on the rear side of the traction seat, and a slider is slidably connected inside the sleeve. A sliding rod is fixedly installed between two adjacent sliders on the same side.

[0008] Preferably, a T-shaped rod is fixedly installed on the surface of the limiting plate, and support rods are fixedly installed on both sides of the bottom of the T-shaped rod.

[0009] Preferably, the surface of the support rod is rotatably connected to rollers via bearing components.

[0010] Preferably, a top plate is fixedly installed on the top of each of the two upper traction seats.

[0011] Preferably, a hydraulic rod is fixedly installed between the surfaces of the two lower traction seats.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The support structure used for waterproofing construction of this subway station can be adjusted by controlling the extension of hydraulic rods. The extension of hydraulic rods can move the two lower traction seats to the sides or simultaneously to the center. The movement of the traction seats on both sides can drive the support rotating plate to flip. The flipping of the support rotating plate can lower or raise the height of the top plate, thereby achieving the effect of flexible adjustment according to the shape and size of different parts of the subway station, improving the versatility of the support structure.

[0014] 2. The support structure for the waterproofing construction of this subway station, by controlling the extension of the hydraulic rod, allows the support plate to flip after the hydraulic rod is fully extended, and drives the two lower traction seats to move above the rollers. At this time, the device can be pushed by the T-shaped rod, support rod and rollers, thereby facilitating the transportation and carrying of the device and improving the efficiency of transporting the support structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the internal structure of the sleeve of this utility model;

[0017] Figure 3 This is a schematic diagram of the T-shaped rod, support rod, and roller structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the supporting rotating plate and rotating shaft structure of this utility model.

[0019] In the diagram: 1. Traction seat; 2. First support plate; 3. Second support plate; 4. Support rotating plate; 5. Rotating shaft; 6. Limiting plate; 7. Sleeve; 8. Slider; 9. Slide rod; 10. Top plate; 11. T-shaped rod; 12. Support rod; 13. Roller; 14. Hydraulic rod. Detailed Implementation

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] Please refer to Figure 1-4 As shown, this utility model provides a support structure for waterproof construction of subway stations, including a traction seat 1. Four traction seats 1 are provided. A first support plate 2 is fixedly installed on the side opposite to the two traction seats 1 on the lower left and upper right. A second support plate 3 is fixedly installed on the side opposite to the two traction seats 1 on the lower right and upper left. A support rotating plate 4 is rotatably connected between the two first support plates 2 and the two second support plates 3 through a rotating component.

[0023] Specifically, a rotating shaft 5 is rotatably connected to one side of the supporting rotating plate 4 through an opening. Limiting plates 6 are fixedly installed at both the front and rear ends of the rotating shaft 5. A sleeve 7 is fixedly installed on the rear side of the traction seat 1. A slider 8 is slidably connected inside the sleeve 7. A sliding rod 9 is fixedly installed between two adjacent sliders 8 on the same side. A top plate 10 is fixedly installed on the top of the two upper traction seats 1. A hydraulic rod 14 is fixedly installed between the surfaces of the two lower traction seats 1. By setting the hydraulic rod 14 and controlling its extension, the extension of the hydraulic rod 14 can cause the two lower traction seats 1 to move to the sides or simultaneously to the middle. The movement of the two traction seats 1 can drive the supporting rotating plate 4 to flip. The flipping of the supporting rotating plate 4 can lower or raise the height of the top plate 10, thereby achieving the effect of flexible adjustment according to the shape and size of different parts of the subway station, improving the versatility of the support structure.

[0024] Specifically, a T-shaped rod 11 is fixedly installed on the surface of the limiting plate 6. Support rods 12 are fixedly installed on both sides of the bottom of the T-shaped rod 11. Rollers 13 are rotatably connected to the surface of the support rods 12 through bearing components. By setting the rollers 13, after the hydraulic rod 14 is fully extended, the support rotating plate 4 can rotate and drive the two lower traction seats 1 to move above the rollers 13. At this time, the device can be pushed by the T-shaped rod 11, support rods 12 and rollers 13, thereby facilitating the transportation and carrying of the device and improving the transportation efficiency of the support structure.

[0025] Working principle: This utility model is a support structure for waterproof construction of subway stations. By controlling the extension of the hydraulic rod 14, the two lower traction seats 1 can be moved to the sides or simultaneously to the middle. The movement of the two traction seats 1 can drive the support rotating plate 4 to flip. The flipping of the support rotating plate 4 can lower or raise the height of the top plate 10, thereby achieving the effect of flexible adjustment according to the shape and size of different parts of the subway station, improving the versatility of the support structure. After the hydraulic rod 14 is fully extended, the flipping of the support rotating plate 4 can drive the two lower traction seats 1 to move above the roller 13. At this time, the device can be pushed by the T-shaped rod 11, the support rod 12 and the roller 13, thereby facilitating the transportation and carrying of the device and improving the transportation efficiency of the support structure.

[0026] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A support structure for waterproofing construction of a subway station, comprising a traction seat (1), characterized in that: The traction seat (1) is provided in four parts. A first support plate (2) is fixedly installed on the side opposite to the two traction seats (1) on the lower left and upper right. A second support plate (3) is fixedly installed on the side opposite to the two traction seats (1) on the lower right and upper left. A support plate (4) is rotatably connected between the two first support plates (2) and the two second support plates (3) through a rotating component. The supporting rotating plate (4) has a rotating shaft (5) rotatably connected to one side through an opening, and the front and rear ends of the rotating shaft (5) are fixedly installed with limit plates (6).

2. The support structure for waterproofing construction of a subway station according to claim 1, characterized in that: A sleeve (7) is fixedly installed on the rear side of the traction seat (1), and a slider (8) is slidably connected inside the sleeve (7). A slide rod (9) is fixedly installed between two adjacent sliders (8) on the same side.

3. The support structure for waterproofing construction of a subway station according to claim 1, characterized in that: A T-shaped rod (11) is fixedly installed on the surface of the limiting plate (6), and support rods (12) are fixedly installed on both sides of the bottom of the T-shaped rod (11).

4. The support structure for waterproofing construction of a subway station according to claim 3, characterized in that: The surface of the support rod (12) is rotatably connected to a roller (13) via a bearing.

5. The support structure for waterproofing construction of a subway station according to claim 1, characterized in that: Top plates (10) are fixedly installed on the top of the two upper traction seats (1).

6. The support structure for waterproofing construction of a subway station according to claim 1, characterized in that: A hydraulic rod (14) is fixedly installed between the surfaces of the two lower traction seats (1).

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