Tunnel waterproof material laying device

Abstract

The utility model belongs to the technical field of tunnel waterproof material laying, and discloses a tunnel waterproof material laying device which comprises a reinforcing seat, two reinforcing frames are connected to the top end of the reinforcing seat, a driving assembly and an auxiliary assembly are arranged on the reinforcing seat, and eight universal wheels are connected to the bottom end of the reinforcing seat. The surface of the driving assembly is connected with the surface of the reinforcing base so that the driving assembly can move up and down to conduct waterproof material laying on the tunnel. The surface of the auxiliary assembly is connected with the surface of the driving assembly so as to improve the stability of lifting motion of the driving assembly, through the scheme, the lifting construction table can be conveniently driven by the driving source to drive an operator to do lifting motion, and the operator moves upwards to be close to a tunnel so as to lay a waterproof material; the reinforcing frames are attached to the connecting blocks and the wear-resistant wheels, so that the moving stability of the lifting construction table is improved, and meanwhile, the situation that the lifting construction table is unstable during lifting motion due to the fact that the stress point of the lifting construction table is only located on a driving source is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of tunnel waterproofing material laying, specifically a tunnel waterproofing material laying device. Background Technology

[0002] One of the steps in tunnel construction is laying waterproofing material inside the tunnel to prevent safety hazards caused by dampness. When laying waterproofing material, workers are often lifted by lifting devices to lay and fix the material. The design of the lifting device needs to ensure its stability and safety, which is especially important when working at height or in confined spaces.

[0003] Meanwhile, a tunnel waterproofing material laying device with application number CN202420969938.3 includes a base, with a sliding wheel fixedly connected to the lower part of the base, a lifting component fixedly connected to the upper end of the base, sliding rods slidably connected to both ends of the base, and a locking block and an insert block fixedly connected to the outer side of the two sets of sliding rods respectively. An inclined block is slidably connected inside the locking block, and two sets of inclined blocks are provided. The two sets of inclined blocks are elastically connected by a spring. A pressing block is slidably connected inside the insert block, and a locking component is slidably connected inside the side end of the sliding rod.

[0004] However, the following problems were found in the implementation of the relevant technology: when the telescopic rod is set to drive the lifting platform to move up and down, there is no auxiliary structure around the lifting platform. As a result, the connection point of the lifting platform is only on the telescopic rod when it moves up and down, which reduces the stability of the lifting platform when it is raised and lowered. Furthermore, when the workers stand on the lifting platform, the platform is prone to shaking due to the lack of a support structure when it is affected by external gravity, which reduces the safety of the workers when laying the tunnel waterproofing material. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a tunnel waterproofing material laying device, which has the advantages of a tunnel waterproofing material laying device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tunnel waterproof material laying device, including a reinforcing base, two reinforcing frames connected to the top of the reinforcing base, a driving component and an auxiliary component respectively provided on the reinforcing base, and eight casters connected to the bottom of the reinforcing base;

[0007] The surface of the drive assembly is connected to the surface of the reinforcement base for vertical movement to lay waterproof material in the tunnel;

[0008] The surface of the auxiliary component is connected to the surface of the drive component to improve the stability of the drive component during lifting and lowering movements.

[0009] Preferably, the drive assembly includes two drive sources, a protective plate, and a lifting construction platform. Both drive sources are located at the top of the reinforcement base. The power output ends of both drive sources are connected to connecting blocks. A reinforcement plate is connected between the two connecting blocks. The protective plate is located at the top of the reinforcement plate. The lifting construction platform is located at the top of the protective plate. Two wear-resistant wheels are rotatably connected to the surfaces of both connecting blocks.

[0010] Preferably, the two drive sources are symmetrically arranged on the left and right sides of the vertical center line of the reinforcement base.

[0011] Preferably, the surface of each connecting block is slidably attached to the surface of each reinforcing frame, and the surfaces of every two wear-resistant wheels are slidably attached to the inner side of each reinforcing frame.

[0012] Preferably, the auxiliary component includes two fixing rods and two fixing blocks. The surfaces of the two fixing rods are respectively connected to the inner sides of the two connecting blocks. Each fixing block is disposed at the top of each fixing rod. Each fixing block has connecting rods connected to both sides. One end of each of the four connecting rods is connected to a limit slider. The top of each of the four limit sliders is connected to a reinforcing rod.

[0013] Preferably, the surfaces of each pair of limiting sliders are slidably connected to the inner side of each of the reinforcing frames.

[0014] Preferably, one end of each of the four reinforcing rods is connected to the surface of the lifting construction platform.

[0015] Preferably, a switch panel is provided at the top of the reinforcing base, and both drive sources are electrically connected to an external power supply through the switch panel.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a drive source to easily drive the lifting construction platform to move workers up and down, making it easier to move it closer to the tunnel for laying waterproof materials. The connecting block that fits into the reinforcement frame and the wear-resistant wheels can simultaneously improve the stability of the lifting construction platform's movement, so as to avoid the situation where the force point of the lifting construction platform is only on the drive source, which would cause instability when the lifting construction platform moves up and down.

[0018] 2. This utility model provides stable support force when the lifting construction platform moves up and down through the reinforcing rod connected to the lifting construction platform and the limiting slider that fits into the inside of the reinforcing frame. It restricts the movement range of the lifting construction platform, so that the lifting construction platform can only move up and down between the two reinforcing frames, avoiding swaying. This further improves the stability of the lifting construction platform and enhances the safety of workers when laying waterproof materials, reducing safety hazards. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the front planar structure of the present invention;

[0021] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 4 This utility model Figure 3 A magnified structural diagram at point A;

[0023] Figure 5 This is a partial structural schematic diagram of the present invention.

[0024] In the diagram: 1. Reinforcing base; 2. Reinforcing frame;

[0025] 3. Drive assembly; 31. Drive source; 32. Connecting block; 33. Reinforcing plate; 34. Protective plate; 35. Lifting construction platform; 36. Wear-resistant wheel;

[0026] 4. Auxiliary components; 41. Fixing rod; 42. Fixing block; 43. Connecting rod; 44. Limiting slider; 45. Reinforcing rod;

[0027] 5. Casters. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1 to 5 As shown, this utility model provides a tunnel waterproof material laying device, including a reinforcing base 1, two reinforcing frames 2 connected to the top of the reinforcing base 1, a driving component 3 and an auxiliary component 4 respectively provided on the reinforcing base 1, and eight universal wheels 5 connected to the bottom of the reinforcing base 1.

[0030] The surface of the drive component 3 is connected to the surface of the reinforcing base 1 for vertical movement to lay waterproof material in the tunnel;

[0031] The surface of the auxiliary component 4 is connected to the surface of the drive component 3 to improve the stability of the drive component 3 during lifting and lowering movements.

[0032] Specifically, the drive assembly 3 includes two drive sources 31, a protective plate 34, and a lifting construction platform 35. Both drive sources 31 are located at the top of the reinforcement base 1. The power output ends of both drive sources 31 are connected to connecting blocks 32. A reinforcement plate 33 is connected between the two connecting blocks 32. The protective plate 34 is located at the top of the reinforcement plate 33. The lifting construction platform 35 is located at the top of the protective plate 34. Two wear-resistant wheels 36 are rotatably connected to the surfaces of the two connecting blocks 32.

[0033] Furthermore, the two drive sources 31 are symmetrically arranged on the left and right sides of the vertical center line of the reinforcement base 1.

[0034] Furthermore, the surface of each connecting block 32 is slidably attached to the surface of each reinforcing frame 2, and the surfaces of each pair of wear-resistant wheels 36 are slidably attached to the inner side of each reinforcing frame 2.

[0035] It is worth noting that the auxiliary component 4 includes two fixing rods 41 and two fixing blocks 42. The surfaces of the two fixing rods 41 are respectively connected to the inner sides of the two connecting blocks 32. Each fixing block 42 is respectively disposed at the top of each fixing rod 41. Each fixing block 42 is connected to two sides by a connecting rod 43. One end of each of the four connecting rods 43 is connected to a limit slider 44. The top of each of the four limit sliders 44 is connected to a reinforcing rod 45.

[0036] It is worth noting that the surfaces of each pair of limiting sliders 44 are slidably connected to the inner side of each of the reinforcing frames 2.

[0037] It is worth mentioning that one end of each of the four reinforcing rods 45 is connected to the surface of the lifting construction platform 35.

[0038] It is worth emphasizing that a switch panel is provided at the top of the reinforcing base 1, and both drive sources 31 are electrically connected to an external power supply through the switch panel.

[0039] The driving source is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, rear, left, and right" views of this device are... Figure 1The direction shown in the diagram is the reference.

[0040] Working Principle: First, when tunnel construction is required, the workers work together to move the entire reinforcement base 1 into the tunnel using the casters 5. The initial position of the lifting platform 35 is below, allowing workers to directly step into it. A suitable amount of waterproof material, such as a waterproof membrane, is placed inside the lifting platform 35. It should be noted that the lifting platform 35 in the attached diagram is relatively narrow. The horizontal plane of the reinforcement base 1 can be lengthened as needed to further increase the space inside the lifting platform 35. This will not be elaborated upon here and will not affect its use. After the workers enter the lifting platform 35, the cooperating operator uses the switch panel on the reinforcement base 1 (note that the switch panel diagram is not shown). At this time, the two drive sources 31 operate synchronously. Simultaneously, the reinforcing plate 33, protective plate 34, and lifting platform 35 are driven upwards, allowing the workers on the lifting platform 35 to gradually approach the location where the waterproof material is to be laid. The cooperating personnel below can move the reinforcing seat 1 with the help of the casters 5 to change the laying position. When the drive source 31 drives the lifting platform 35 to move up and down, the wear-resistant wheel 36 always moves inside the reinforcing frame 2, playing an auxiliary positioning role. At the same time, when the reinforcing rod 45 provides auxiliary reinforcement and support for the lifting platform 35, the reinforcing rod 45 will also slide vertically inside the reinforcing frame 2 to prevent the lifting platform 35 from shaking. This significantly improves the stability of the movement of the lifting platform 35, thereby improving the safety of the workers when laying the waterproof material and reducing safety hazards.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tunnel waterproof material laying device comprising a reinforcing seat (1), characterized in that: The top end of the reinforcing seat (1) is connected with two reinforcing frames (2), the reinforcing seat (1) is respectively provided with a driving assembly (3) and an auxiliary assembly (4), and the bottom end of the reinforcing seat (1) is connected with eight universal wheels (5). The surface of the driving assembly (3) is connected with the surface of the reinforcing seat (1), so as to move up and down to lay waterproof material on the tunnel. The surface of the auxiliary assembly (4) is connected with the surface of the driving assembly (3), so as to improve the stability of the driving assembly (3) in lifting motion.

2. The tunnel waterproof material laying device according to claim 1, characterized in that: The driving assembly (3) comprises two driving sources (31), a protective plate (34) and a lifting construction platform (35), the two driving sources (31) are arranged at the top end of the reinforcing seat (1), the power output ends of the two driving sources (31) are both connected with a connecting block (32), the connecting blocks (32) are connected with a reinforcing plate (33), the protective plate (34) is arranged at the top end of the reinforcing plate (33), the lifting construction platform (35) is arranged at the top end of the protective plate (34), and the surfaces of the two connecting blocks (32) are both rotatably connected with two wear-resistant wheels (36).

3. The tunnel waterproof material laying device according to claim 2, characterized in that: The two driving sources (31) are symmetrically arranged on the left and right sides of the vertical center line of the reinforcing seat (1).

4. The tunnel waterproof material laying device according to claim 2, characterized in that: The surfaces of the connecting blocks (32) are respectively slidably attached to the surfaces of the reinforcing frames (2), and the surfaces of the two wear-resistant wheels (36) are respectively slidably attached to the inner sides of the reinforcing frames (2).

5. The tunnel waterproof material laying device according to claim 2, characterized in that: The auxiliary assembly (4) comprises two fixing rods (41) and two fixing blocks (42), the surfaces of the two fixing rods (41) are respectively connected with the inner sides of the two connecting blocks (32), the fixing blocks (42) are respectively arranged at the top ends of the fixing rods (41), the fixing blocks (42) are respectively connected with connecting rods (43), one ends of the connecting rods (43) are connected with limiting sliding blocks (44), and the top ends of the limiting sliding blocks (44) are connected with reinforcing rods (45).

6. The tunnel waterproof material laying device according to claim 5, characterized in that: The surfaces of the limiting sliding blocks (44) are respectively slidably connected with the inner sides of the reinforcing frames (2).

7. The tunnel waterproof material laying device according to claim 5, characterized in that: One ends of the reinforcing rods (45) are connected with the surface of the lifting construction platform (35).

8. The tunnel waterproof material laying device according to claim 5, characterized in that: The top end of the reinforcing seat (1) is provided with a switch panel, and the driving sources (31) are electrically connected with an external power supply through the switch panel.

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