Water stop construction auxiliary device

Abstract

The utility model discloses an auxiliary device for waterstop construction, which belongs to the technical field of waterstop construction and comprises a U-shaped frame, support frames are symmetrically arranged at one end of the U-shaped frame, a waterstop body is arranged in the U-shaped frame, a plurality of threaded holes are arranged on the surface of the inner wall of the U-shaped frame corresponding to the waterstop body, and a positioning splicing component is arranged on the surface of the U-shaped frame. A baffle adjusting assembly is arranged in the positioning and splicing assembly. By arranging the positioning and splicing assembly, two sets of U-shaped frames can be accurately and stably spliced and fixed, different types of waterstops can be conveniently spliced and used, the construction effect of the waterstops is improved, the applicability of equipment is guaranteed, the splicing strength of the U-shaped frames is enhanced by arranging a positioning device, the use quality of the equipment is improved, the sealing effect is guaranteed, and the service life of the equipment is prolonged. And by arranging a baffle adjusting assembly, the attaching effect of the water stop belt and a baffle after the water stop belt is installed is guaranteed, and the waterproof quality is improved.

Description

Technical Field

[0001] This utility model belongs to the field of waterstop construction technology, specifically relating to an auxiliary device for waterstop construction. Background Technology

[0002] Waterstops (also known as rubber waterstops) generally refer to rubber waterstops and water-stop rubber systems. They are made primarily from natural rubber and various synthetic rubbers, with added additives and fillers, through processes such as plasticizing, mixing, and molding. They come in many varieties and specifications, including bridge-type, mountain-type, P-type, U-type, Z-type, B-type, T-type, H-type, E-type, and Q-type. They are manufactured using natural rubber or various synthetic rubbers as the main raw materials, with added additives and fillers, through processes such as plasticizing, mixing, calendering, and vulcanization. Based on their application, they can be further classified into embedded rubber waterstops and back-attached rubber waterstops.

[0003] Chinese patent application number 201720311836.2 discloses a device for installing waterstops on high-speed railways. The device includes a waterstop installation assembly, countersunk screw holes, sleeves, a front baffle, a front end of the installation assembly, wire connection holes, a waterstop, a support frame, a mold baffle, and mounting options for vertical, lateral, and top-lateral installations. The rear end of the waterstop installation assembly has two sleeves, and the upper and lower parts of the assembly have countersunk screw holes and wire connection holes. The front end of the installation assembly has wire connection holes, which connect to the front baffle. The waterstop installation assembly is an auxiliary installation device for vertical, lateral, and top-lateral installations, and is connected to the support frame. Using a U-shaped clamp as the waterstop installation assembly, and through the cooperation of the support frame and the construction device, it features simple and quick installation, improved construction efficiency, and cost savings.

[0004] The aforementioned patent makes it inconvenient to adjust the position of the front baffle during use, making it impossible to install waterstops in different installation situations. Furthermore, it is inconvenient to splice the waterstops when using the U-shaped frame, making it difficult to splice different types of waterstops together. As a result, the equipment has poor applicability and poor installation stability. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides an auxiliary device for waterstop construction, characterized by convenient and stable assembly and easy adjustment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waterstop construction auxiliary device, comprising a U-shaped frame, a support frame symmetrically arranged at one end of the U-shaped frame, a waterstop body arranged inside the U-shaped frame, a plurality of threaded holes arranged on the inner wall surface of the U-shaped frame corresponding to the waterstop body, a positioning and splicing component arranged on the surface of the U-shaped frame, and a baffle adjustment component arranged inside the positioning and splicing component.

[0007] Preferably, the positioning and splicing assembly includes a rod, a lower mounting base, a limiting spring, a limiting ring, a positioning slot, a positioning insert plate, and a positioning device. The positioning device is provided on one side of the upper end of the U-shaped frame, the lower mounting base is provided on one side of the lower end of the U-shaped frame, the rod is provided inside the lower mounting base, the limiting ring is provided on the surface of the rod, the limiting spring is provided on one side of the limiting ring, the positioning slot is provided at the bottom of the U-shaped frame, and the positioning insert plates are symmetrically arranged on the top surface of the U-shaped frame.

[0008] Preferably, the positioning plate has a through hole in the middle corresponding to the insertion rod, and one end of the insertion rod is provided with a limit handle.

[0009] Preferably, the positioning device includes a limiting block, a positioning spring, an upper mounting base, and a guide rod. The upper mounting base is provided on one side of the upper end of the U-shaped frame, and guide rods are symmetrically arranged inside the upper mounting base. A positioning spring is sleeved on the surface of the guide rod, and a limiting block is provided on one side of the positioning spring.

[0010] Preferably, the lower mounting base has a positioning groove inside the corresponding limiting block, and positioning holes are provided on both sides of the lower mounting base corresponding to the limiting blocks.

[0011] Preferably, the baffle adjustment assembly includes a limiting rod, a front baffle, a bearing, and a threaded rod, wherein the lower mounting base is provided with a threaded rod, one end of the threaded rod is provided with a bearing, one side of the bearing is provided with a front baffle, and the upper mounting base is provided with a limiting rod corresponding to the front baffle.

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

[0013] 1. This utility model, by setting up a positioning and splicing component, can accurately and stably splice and fix two sets of U-shaped frames, which facilitates the splicing and use of different types of waterstops, improves the construction effect of waterstops, ensures the applicability of equipment, and sets up a positioning device to strengthen the splicing strength of U-shaped frames, improve the quality of equipment use, ensure sealing effect, and improve the stability of operation.

[0014] 2. By setting up a baffle adjustment component, this utility model can fit the front baffle to the desired position according to the installation situation, ensuring the fit between the waterstop and the baffle after installation, improving the waterproof quality, and making the baffle adjustment convenient and saving manpower. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the positioning and splicing component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the positioning device structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the baffle adjustment assembly of this utility model.

[0019] In the diagram: 1. Waterstop body; 2. Baffle adjustment assembly; 21. Limiting rod; 22. Front baffle; 23. Bearing; 24. Threaded rod; 3. Positioning splicing assembly; 31. Insert rod; 32. Lower mounting base; 33. Limiting spring; 34. Limiting ring; 35. Positioning slot; 36. Positioning insert plate; 37. Positioning device; 371. Limiting block; 372. Positioning spring; 373. Upper mounting base; 374. Guide rod; 4. Threaded hole; 5. Support frame; 6. U-shaped frame. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a waterstop construction auxiliary device, including a U-shaped frame 6, a support frame 5 symmetrically arranged at one end of the U-shaped frame 6, a waterstop body 1 arranged inside the U-shaped frame 6, a plurality of threaded holes 4 arranged on the inner wall surface of the U-shaped frame 6 corresponding to the waterstop body 1, a positioning and splicing component 3 arranged on the surface of the U-shaped frame 6, and a baffle adjustment component arranged inside the positioning and splicing component 3.

[0023] Specifically, the positioning and splicing assembly 3 includes a rod 31, a lower mounting base 32, a limiting spring 33, a limiting ring 34, a positioning slot 35, a positioning insert plate 36, and a positioning device 37. The positioning device 37 is provided on one side of the upper end of the U-shaped frame 6, and the lower mounting base 32 is provided on one side of the lower end of the U-shaped frame 6. The rod 31 is provided inside the lower mounting base 32, and the limiting ring 34 is provided on the surface of the rod 31. The limiting spring 33 is provided on one side of the limiting ring 34. The positioning slot 35 is provided at the bottom of the U-shaped frame 6, and the positioning insert plate 36 is symmetrically provided on the top surface of the U-shaped frame 6.

[0024] By adopting the above technical solution, when two sets of U-shaped frames 6 need to be spliced ​​together, different waterstop strip bodies 1 can be installed inside the U-shaped frame 6 for use. Then, the positioning plate 36 at the upper end of the U-shaped frame 6 is inserted into the positioning slot 35 inside the other U-shaped frame 6. At this time, the limiting spring 33 drives the insertion rod 31 to move first and then reset, ensuring that the insertion rod 31 can be inserted into the through hole inside the positioning plate 36, ensuring the accuracy and stability of the installation of the positioning plate 36, improving the splicing efficiency of the U-shaped frame 6, and saving human resources.

[0025] Specifically, the positioning plate 36 has a through hole in the middle corresponding to the insertion rod 31, and one end of the insertion rod 31 is provided with a limit handle.

[0026] By adopting the above technical solution, the positioning plate 36 is installed stably and securely, ensuring the ease of use of the insertion rod 31.

[0027] Specifically, the positioning device 37 includes a limiting block 371, a positioning spring 372, an upper mounting base 373, and a guide rod 374. The upper mounting base 373 is provided on one side of the upper end of the U-shaped frame 6. The guide rod 374 is symmetrically arranged inside the upper mounting base 373. The positioning spring 372 is sleeved on the surface of the guide rod 374. The limiting block 371 is provided on one side of the positioning spring 372.

[0028] By adopting the above technical solution, during the fitting process of the lower mounting base 32 and the upper mounting base 373, the limiting block 371 can be pressed to slide along the guide rod 374. At this time, the positioning spring 372 is compressed. During the splicing of the U-shaped frame 6, the limiting block 371 is released. When the surfaces of the lower mounting base 32 and the upper mounting base 373 are in contact, the positioning spring 372 returns to its original position and pushes the limiting block 371 into the positioning hole inside the lower mounting base 32, further improving the firmness of the splicing of the U-shaped frame 6, ensuring the quality of equipment use, and improving the sealing performance.

[0029] Specifically, the lower mounting base 32 has a positioning groove inside the corresponding limit block 371, and the lower mounting base 32 has positioning holes on both sides corresponding to the limit block 371.

[0030] By adopting the above technical solution, the positioning effect of the limit block 371 after assembly is guaranteed, and the installation strength of the upper mounting base 373 is improved.

[0031] In this embodiment, when two sets of U-shaped frames 6 need to be spliced ​​together, different waterstop strip bodies 1 can be installed inside the U-shaped frame 6. Then, the positioning plate 36 at the upper end of the U-shaped frame 6 is inserted into the positioning slot 35 inside the other U-shaped frame 6. At this time, the limiting spring 33 drives the insertion rod 31 to move first and then reset, ensuring that the insertion rod 31 can be inserted into the through hole inside the positioning plate 36, ensuring the accuracy and stability of the installation of the positioning plate 36, improving the splicing efficiency of the U-shaped frame 6, and saving manpower.

[0032] During the fitting process of the lower mounting base 32 and the upper mounting base 373, the limiting block 371 can be pressed to slide along the guide rod 374. At this time, the positioning spring 372 is compressed. During the splicing of the U-shaped frame 6, the limiting block 371 is released. When the surfaces of the lower mounting base 32 and the upper mounting base 373 are in contact, the positioning spring 372 returns to its original position and pushes the limiting block 371 into the positioning hole inside the lower mounting base 32, further improving the firmness of the splicing of the U-shaped frame 6, ensuring the quality of equipment use, and improving the sealing performance.

[0033] Example 2

[0034] The difference between this embodiment and embodiment 1 is that, specifically, the baffle adjustment assembly 2 includes a limiting rod 21, a front baffle 22, a bearing 23, and a threaded rod 24. The lower mounting base 32 is provided with a threaded rod 24 inside, a bearing 23 is provided at one end of the threaded rod 24, a front baffle 22 is provided on one side of the bearing 23, and a limiting rod 21 is provided inside the upper mounting base 373 corresponding to the front baffle 22.

[0035] In this embodiment, during the construction of the waterstop, the front baffle 22 can be adjusted according to the installation method. The threaded rod 24 is rotated to move along the interior of the lower mounting base 32, and the front baffle 22 is pushed to move and adjust its position. Then, the waterstop body 1 is inserted into the interior of the U-shaped frame 6 and fixed by bolts passing through the threaded holes 4. The waterstop body 1 can then be bent along the front baffle 22 for use, improving the effect of the waterstop body 1 and ensuring the waterproof quality.

[0036] The structure and operating principle of the waterstop body 1, support frame 5 and U-shaped frame 6 in this utility model have been disclosed in a device for installing waterstops for high-speed railways disclosed in Chinese patent application number 201720311836.2.

[0037] The working principle and usage process of this utility model: When using this utility model, during the construction of the waterstop, the front baffle 22 can be adjusted according to the installation method. The threaded rod 24 is rotated to move it along the inside of the lower mounting base 32, and the front baffle 22 is pushed to move and adjust its usage position. Then, the waterstop body 1 is inserted into the inside of the U-shaped frame 6 and fixed by bolts passing through the threaded hole 4. Then, the waterstop body 1 can be used by bending along the front baffle 22, which improves the effect of the waterstop body 1 and ensures the waterproof quality.

[0038] When two sets of U-shaped frames 6 need to be spliced ​​together, different waterstop strip bodies 1 can be installed inside the U-shaped frame 6 for use. Then, the positioning plate 36 at the upper end of the U-shaped frame 6 is inserted into the positioning slot 35 inside the other U-shaped frame 6. At this time, the limit spring 33 drives the insertion rod 31 to move first and then return to its original position, ensuring that the insertion rod 31 can be inserted into the through hole inside the positioning plate 36, ensuring the accuracy and stability of the installation of the positioning plate 36, improving the splicing efficiency of the U-shaped frame 6, and saving manpower.

[0039] During the fitting process of the lower mounting base 32 and the upper mounting base 373, the limiting block 371 can be pressed to slide along the guide rod 374. At this time, the positioning spring 372 is compressed. During the splicing of the U-shaped frame 6, the limiting block 371 is released. When the surfaces of the lower mounting base 32 and the upper mounting base 373 are in contact, the positioning spring 372 returns to its original position and pushes the limiting block 371 into the positioning hole inside the lower mounting base 32, further improving the firmness of the splicing of the U-shaped frame 6, ensuring the quality of equipment use, and improving the sealing performance.

[0040] 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 construction auxiliary device for a waterstop, comprising a U-shaped frame (6), wherein a support frame (5) is symmetrically arranged at one end of the U-shaped frame (6), a waterstop body (1) is arranged inside the U-shaped frame (6), and a plurality of threaded holes (4) are provided on the inner wall surface of the U-shaped frame (6) corresponding to the waterstop body (1), characterized in that: The surface of the U-shaped frame (6) is provided with a positioning and splicing component (3), and the interior of the positioning and splicing component (3) is provided with a baffle adjustment component (2).

2. The auxiliary device for waterstop construction according to claim 1, characterized in that: The positioning and splicing assembly (3) includes a rod (31), a lower mounting base (32), a limiting spring (33), a limiting ring (34), a positioning slot (35), a positioning insert plate (36), and a positioning device (37). The positioning device (37) is provided on one side of the upper end of the U-shaped frame (6), and the lower mounting base (32) is provided on one side of the lower end of the U-shaped frame (6). The rod (31) is provided inside the lower mounting base (32), and the limiting ring (34) is provided on the surface of the rod (31). The limiting spring (33) is provided on one side of the limiting ring (34). The positioning slot (35) is provided at the bottom of the U-shaped frame (6), and the positioning insert plate (36) is symmetrically provided on the top surface of the U-shaped frame (6).

3. The auxiliary device for waterstop construction according to claim 2, characterized in that: The positioning plate (36) has a through hole in the middle corresponding to the insertion rod (31), and a limit handle is provided at one end of the insertion rod (31).

4. The auxiliary device for waterstop construction according to claim 2, characterized in that: The positioning device (37) includes a limiting block (371), a positioning spring (372), an upper mounting base (373), and a guide rod (374). The upper mounting base (373) is provided on one side of the upper end of the U-shaped frame (6). The guide rod (374) is symmetrically arranged inside the upper mounting base (373). The positioning spring (372) is sleeved on the surface of the guide rod (374). The limiting block (371) is provided on one side of the positioning spring (372).

5. The auxiliary device for waterstop construction according to claim 4, characterized in that: The lower mounting base (32) has a positioning groove inside the corresponding limiting block (371), and the lower mounting base (32) has positioning holes on both sides corresponding to the limiting block (371).

6. The auxiliary device for constructing a waterstop according to claim 4, characterized in that: The baffle adjustment assembly (2) includes a limiting rod (21), a front baffle (22), a bearing (23), and a threaded rod (24). The lower mounting base (32) is provided with a threaded rod (24), one end of the threaded rod (24) is provided with a bearing (23), and one side of the bearing (23) is provided with a front baffle (22). The upper mounting base (373) is provided with a limiting rod (21) corresponding to the front baffle (22).

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