Tunnel waterproof material laying device

Abstract

The utility model relates to the field of tunnel waterproof material laying, and discloses a tunnel waterproof material laying device which comprises a base, sliding wheels are fixedly connected to the lower portion of the base, a lifting assembly is fixedly connected to the upper end of the base, and sliding rods are slidably connected to the interiors of the two ends of the base. The exteriors of the side ends of the two sets of sliding rods are fixedly connected with clamping blocks and inserting blocks correspondingly, the interiors of the clamping blocks are slidably connected with two sets of slope blocks, the two sets of slope blocks are elastically connected through first springs, and the interiors of the inserting blocks are slidably connected with extrusion blocks; a clamping assembly is slidably connected into the side end of the sliding rod. According to the tunnel side end face machining device, the multiple sets of devices can be relatively fixed through clamping connection between the inserting blocks and the clamping blocks of the multiple sets of devices, so that the multiple sets of devices can machine the tunnel side end face at the same time and can move front and back at the same time under driving of the sliding rod, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the field of tunnel waterproof material laying, in particular to a tunnel waterproof material laying device. Background Art

[0002] When laying tunnel waterproofing materials, workers are usually lifted by lifting devices so that they can lay and fix the waterproofing materials. The design of the lifting device needs to ensure its stability and safety, which is especially important when working at high altitudes or in narrow spaces.

[0003] After searching, Chinese patent announcement number: CN218114956U discloses a tunnel waterproof material laying device, including a main box body, lifting side panels, a lifting platform, a lifting mechanism and a lifting column; the main box body has lifting side panels symmetrically arranged on the left and right, and the lifting side panels have a lifting limit cavity; the lifting columns are symmetrically arranged in two groups, each group includes at least two; a lifting platform is arranged on the top of the lifting column, and a plurality of guardrails are arranged on the top of the lifting platform; the utility model moves relative to the lifting limit cavity, thereby driving the lifting platform to move away from or close to the main box body.

[0004] In the above technology, it is necessary to continuously slide horizontally and forward and backward to lay and fix the waterproof material during use. When working through multiple sets of devices, the multiple sets of devices need to be moved separately. This method increases the complexity of the operation. Therefore, a tunnel waterproof material laying device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a tunnel waterproof material laying device, which aims to improve the problem of complex movement of multiple groups of devices in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tunnel waterproof material laying device, including a base, a sliding wheel fixedly connected to the lower part of the base, a lifting assembly fixedly connected to the upper end of the base, sliding rods slidably connected to the inside of the two ends of the base, a clamping block and an inserting block are respectively fixedly connected to the outside of the side ends of the two groups of sliding rods, the inside of the clamping block is slidably connected to an inclined block, two groups of inclined blocks are provided, the two groups of inclined blocks are elastically connected by a spring, the inside of the inserting block is slidably connected to an extrusion block, and the inside of the side end of the sliding rod is slidably connected to a clamping assembly.

[0007] As a further description of the above technical solution:

[0008] The clamping assembly comprises a clamping rod, the front end side of the clamping rod is elastically connected to the front end inside of the base through a second spring, and the front end inside of the clamping rod is elastically connected to a positioning block through a third spring.

[0009] As a further description of the above technical solution:

[0010] The lifting assembly comprises a telescopic rod, the upper end of which is fixedly connected to a lifting platform, and the lower part of which is fixedly connected to the inner part of the upper end of the base.

[0011] As a further description of the above technical solution:

[0012] The upper and lower end surfaces of the clamping block are in contact with the middle inner surface of the inserting block.

[0013] As a further description of the above technical solution:

[0014] The outside of the ramp block is slidably connected to the inside of the insert block, the two ends of the spring 1 are respectively slidably connected to the outside of the side ends of the ramp block, and the side of the extrusion block is in contact with the side of the ramp block.

[0015] As a further description of the above technical solution:

[0016] The rear part of the clamping rod is slidably connected inside the side end of the sliding rod.

[0017] As a further description of the above technical solution:

[0018] One end of the second spring is fixedly connected to the inside of the base, and the other end of the second spring is fixedly connected to the front end side of the clamping rod.

[0019] As a further description of the above technical solution:

[0020] The outside of the positioning block contacts the outside of the front end of the base, one end of the spring three is fixedly connected to the inside of the front end of the clamping rod, and the other end of the clamping rod is fixedly connected to the outside of the side end of the positioning block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, multiple sets of devices can be relatively fixed by the clamping connection between the plug blocks and the clamping blocks of multiple sets of devices, so that multiple sets of devices can process the side end face of the tunnel at the same time, and can move forward and backward at the same time driven by the sliding rod, which is convenient and quick to operate.

[0023] 2. In the utility model, the positioning block is shielded by the sliding clamping rod so that it will not slide back into the sliding rod. In this way, the length of the sliding rod sliding out of the base can be adjusted to adjust the distance between the bases, which is convenient for laying and fixing the waterproof material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall schematic diagram of a tunnel waterproof material laying device proposed by the utility model;

[0025] Figure 2 A schematic cross-sectional view of a base of a tunnel waterproof material laying device proposed by the utility model;

[0026] Figure 3 A schematic diagram of a sliding rod of a tunnel waterproof material laying device proposed by the utility model;

[0027] Figure 4 The utility model is a schematic cross-sectional view of a clamping rod of a tunnel waterproof material laying device.

[0028] Legend:

[0029] 1. Base; 2. Telescopic rod; 3. Lifting platform; 4. Clamp block; 5. Sliding rod; 6. Connecting rod; 7. Sliding wheel; 8. Insert block; 9. Spring 2; 10. Spring 3; 11. Positioning block; 12. Extrusion block; 13. Inclined block; 14. Spring 1. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: a tunnel waterproof material laying device, including a base 1, the base 1 can support a lifting assembly, the lower part of the base 1 is fixedly connected with a sliding wheel 7, the sliding wheel 7 can drive the entire device to move, so as to facilitate the laying and fixing of waterproof materials in tunnels at different positions, the upper end of the base 1 is fixedly connected with a lifting assembly, the lifting assembly includes a telescopic rod 2, the telescopic rod 2 can drive a lifting platform 3 to slide up and down to lay and fix waterproof materials in tunnels at different heights, the upper end of the telescopic rod 2 is fixedly connected with a lifting platform 3, the lifting platform 3 can drive workers to move up and down, the lower part of the telescopic rod 2 is fixedly connected to the upper end of the base 1, and the two ends of the base 1 are internally slidably connected with sliding rods 5, the sliding rods 5 can drive the card block 4 and the plug block 8 to slide linearly relative to the base 1, and the side ends of the two groups of sliding rods 5 are respectively fixedly connected with the card block 4 and the plug block 8, the card block 4 is T-shaped, and the plug block 8 is U-shaped, which can be mutually connected so that multiple groups of overall devices can move simultaneously.

[0032] Reference Figure 1 and Figure 3The upper and lower end surfaces of the card block 4 are in contact with the middle inner surface of the plug block 8. The card block 4 is slidably connected with a ramp block 13 inside. The ramp block 13 can be squeezed and slide into the card block 4 so that the plug block 8 can slide with the card block 4 to the clamping position. The ramp block 13 is provided with two groups, and the two groups of ramp blocks 13 are elastically connected by a spring 14. A square block is fixed on the side of the ramp block 13 so that the ramp block 13 cannot completely slide out of the card block 4. The outside of the ramp block 13 is slidably connected to the inside of the plug block 8, and the ramp block 13 slides into the plug block 8 can make the plug-in block 8 fixed relative to the card block 4, the two ends of the spring 14 are respectively slidably connected to the outside of the side ends of the inclined block 13, the inside of the plug-in block 8 is slidably connected with the extrusion block 12, the extrusion block 12 is U-shaped, and can be squeezed so that the inclined block 13 can slide out of the plug-in block 8 to complete the disassembly, the side of the extrusion block 12 is in contact with the side of the inclined block 13, the upper end of the extrusion block 12 passes through the upper part of the plug-in block 8, which can facilitate the sliding of the extrusion block 12 and the extrusion block 12, and the side end of the sliding rod 5 is slidably connected with a card assembly.

[0033] Reference Figure 1 , Figure 2 and Figure 4 The clamping assembly includes a clamping rod 6, which is L-shaped and can be clamped to the sliding rod 5 so that the sliding rod 5 is fixed relative to the base 1. The rear part of the clamping rod 6 is slidably connected to the inside of the side end of the sliding rod 5. The sliding rod 5 slides out to different lengths so that the width between the bases 1 is different, which is convenient for laying waterproof materials in the tunnel. The front end side of the clamping rod 6 is elastically connected to the inside of the front end of the base 1 through a spring 29. The spring 29 pulls the clamping rod 6 to fix it inside the side end of the sliding rod 5 so that the sliding rod 5 is fixed relative to the base 1. One end of the spring 29 is fixedly connected to the inside of the base 1. The spring 29 can pull the clamping rod 6 to slide into the inside of the sliding rod 5. The other end of spring two 9 is fixedly connected to the front end side of the clamping rod 6. The front end of the clamping rod 6 is elastically connected to a positioning block 11 through spring three 10. The positioning block 11 slides out, so that the clamping rod 6 cannot slide into the sliding rod 5, so that the sliding rod 5 can slide in and out. The outside of the positioning block 11 contacts the front end outside of the base 1. One end of spring three 10 is fixedly connected to the front end of the clamping rod 6. The positioning block 11 can slide out by squeezing the spring three 10. A square block is fixed on the side of the positioning block 11 to prevent the positioning block 11 from completely sliding out of the side end of the clamping rod 6. The other end of the clamping rod 6 is fixedly connected to the outside of the side end of the positioning block 11.

[0034] Working principle: Move multiple groups of devices to the appropriate position through the sliding wheel 7, and then slide the clamping rod 6 outward to make the clamping rod 6 slide out of the side end of the sliding rod 5. At this time, the spring three 10 squeezes the positioning block 11 to slide out so that it contacts the side end of the base 1 until the positioning block 11 cannot completely slide out of the side end of the clamping rod 6, so that the clamping rod 6 cannot slide into the base 1. Then slide the sliding rod 5 to make the clamping blocks 4 and the plug-in block 8 slide to a fitted state. At this time, the side of the plug-in block 8 squeezes the inclined block 13 to make it slide into the middle of the clamping block 4 to squeeze the spring one 14. When the plug-in block 8 slides into place, the inclined block 13 slides out under the squeezing of the spring one 14 until it is The block is restricted from sliding, and then the positioning block 11 is slid inward so that the positioning block 11 slides into the internal compression spring 3 10 of the clamping rod 6. Then the clamping rod 6 can slide into the side end of the sliding rod 5 under the pull of the spring 2 9 and remain fixed so that the sliding rod 5 is fixed relative to the base 1. Then the telescopic rod 2 drives the lifting platform 3 to slide up and down and drives the workers to slide to a suitable position for maintenance. When disassembly is required, the extrusion block 12 can be slid, and the side of the extrusion block 12 squeezes so that the inclined surface block 13 slides into the internal compression spring 14 of the clamping block 4. Then the insertion block 8 and the clamping block 4 can be staggered. At this time, the inclined surface block 13 slides out until the block restricts it from sliding.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel waterproof material laying device, comprising a base (1), characterized in that: The lower part of the base (1) is fixedly connected with a sliding wheel (7), the upper end of the base (1) is fixedly connected with a lifting assembly, the two ends of the base (1) are internally slidably connected with sliding rods (5), the side ends of the two groups of sliding rods (5) are respectively fixedly connected with a clamping block (4) and an inserting block (8), the inside of the clamping block (4) is slidably connected with a slope block (13), the slope block (13) is provided with two groups, the two groups of slope blocks (13) are elastically connected by a spring (14), the inside of the inserting block (8) is slidably connected with an extrusion block (12), and the side end of the sliding rod (5) is internally slidably connected with a clamping assembly.

2. A tunnel waterproof material laying device according to claim 1, characterized in that: The clamping assembly comprises a clamping rod (6), the front end side of the clamping rod (6) being elastically connected to the front end interior of the base (1) via a second spring (9), and the front end interior of the clamping rod (6) being elastically connected to a positioning block (11) via a third spring (10).

3. A tunnel waterproof material laying device according to claim 1, characterized in that: The lifting assembly comprises a telescopic rod (2), the upper end of the telescopic rod (2) is fixedly connected to a lifting platform (3), and the lower part of the telescopic rod (2) is fixedly connected to the inside of the upper end of the base (1).

4. A tunnel waterproof material laying device according to claim 1, characterized in that: The upper and lower end surfaces of the clamping block (4) are in contact with the middle surface of the inserting block (8).

5. A tunnel waterproof material laying device according to claim 1, characterized in that: The outside of the inclined surface block (13) is slidably connected to the inside of the insert block (8), the two ends of the spring 1 (14) are respectively slidably connected to the outside of the side ends of the inclined surface block (13), and the side of the extrusion block (12) is in contact with the side of the inclined surface block (13).

6. A tunnel waterproof material laying device according to claim 2, characterized in that: The rear portion of the clamping rod (6) is slidably connected inside the side end of the sliding rod (5).

7. A tunnel waterproof material laying device according to claim 2, characterized in that: One end of the second spring (9) is fixedly connected to the inside of the base (1), and the other end of the second spring (9) is fixedly connected to the front end side of the clamping rod (6).

8. A tunnel waterproof material laying device according to claim 2, characterized in that: The outside of the positioning block (11) is in contact with the outside of the front end of the base (1), one end of the spring three (10) is fixedly connected to the inside of the front end of the clamping rod (6), and the other end of the clamping rod (6) is fixedly connected to the outside of the side end of the positioning block (11).

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