Auxiliary tool for assembling left valve body and right valve body of regulating valve

Abstract

The utility model discloses an auxiliary tool for assembling a left valve body and a right valve body of a regulating valve, and relates to the technical field of auxiliary tools for assembling the left valve body and the right valve body of the regulating valve. The operating table comprises an operating table body, a containing groove is formed in the top face of the operating table body, a clamping assembly is connected into the containing groove in a sliding mode, and lighting structures are fixedly connected to the surface of the operating table body in an axial symmetry mode. Through the arrangement of the clamping assembly, after the valve body is placed on the surface of the clamping table, the special-shaped wrench is rotated to drive the threaded block to rotate, the internal thread pipe in threaded connection with the surface of the special-shaped wrench drives the clamping table to move downwards, and when the clamping table moves downwards, the rotating block can be pushed to rotate; and an extension block in threaded connection with one end of the rotating block is close to the center of the clamping table to clamp and fix the valve body placed on the surface of the clamping table, so that the effects that the valve body can be conveniently and firmly clamped, and the situation that in the assembling process, the valve body is touched, so that a mounting threaded hole deviates, and the assembling and mounting efficiency is influenced are avoided.

Description

Technical Field

[0001] The utility model belongs to the field of auxiliary tooling for assembling left and right valve bodies of a regulating valve, and specifically relates to an auxiliary tooling for assembling left and right valve bodies of a regulating valve. Background Art

[0002] The prior art assembly process of the left and right valve bodies of the regulating valve lacks a structure to fix and clamp the valve body. During the installation process, it is inevitable that the valve body will be touched, causing it to move, which will cause the installation threaded holes to be offset, affecting the installation efficiency of the valve body. At the same time, inside the installation workshop, the lighting conditions are poor, which will make it impossible to accurately align the installation threaded holes, and an external light source is required for auxiliary lighting, making the installation operation more cumbersome.

[0003] A Chinese patent with publication number CN216830713U discloses an auxiliary tooling for assembling the left and right valve bodies of a regulating valve, including a base and at least two expansion bracket legs installed below the base; the expansion bracket legs are surrounded by a cylindrical wall, a threaded through hole is provided in the middle of the base, an adjusting bolt is provided in the through hole, the external thread of the adjusting bolt is in contact with the inner cylindrical wall of the expansion bracket leg, and the adjusting bolt moves downward to expand the expansion bracket leg to open it; an outward clamping end is provided at the bottom of the expansion bracket leg, and the clamping end is used to clamp and lift the left valve body internal component. The utility model hooks the left valve body internal component with the left valve body when closing the valve, effectively preventing the left valve body internal component from falling off during the valve closing process, ensuring the closing of the left and right valve bodies, and can be taken out from the reverse side after the valve is closed, which is easy to operate and use.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide an auxiliary tooling for assembling the left and right valve bodies of a regulating valve, and solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An auxiliary tooling for assembling left and right valve bodies of a regulating valve, comprising: an operating table, a top surface of which is provided with a placement groove, a clamping assembly is slidably connected inside the placement groove, and a lighting structure is fixedly connected to the surface of the operating table in an axisymmetric manner;

[0008] The clamping assembly includes a clamping platform slidably connected to the inside of the placement groove, an inner thread tube is fixedly connected to the inside of the clamping platform, and a threaded block is connected to the internal thread of the inner thread tube. The side of the clamping platform is provided with a movable groove in a circular array, a rotatable rotating block is arranged inside the movable groove, and a bracket is rotatably connected to the surface of the rotating block.

[0009] Optionally, a threaded hole is provided on the side of the rotating block, and an extension block is connected to the internal thread of the threaded hole, and the extension block is made of rubber material to increase friction.

[0010] Optionally, a special-shaped spanner is sleeved on the bottom end of the threaded block, one end of the special-shaped spanner is provided with an opening that fits with the threaded block, and the other end of the special-shaped spanner is provided with anti-slip textures.

[0011] Optionally, the lighting structure includes a heightening plate fixedly connected to the top surface of the operating table in an axisymmetric manner, a universal structure is fixedly connected to the side of the heightening plate, and a lighting lamp is fixedly connected to one end of the universal structure.

[0012] Optionally, the universal structure includes a shaping rod fixedly connected to a side surface of the height-enhancing board, and a gooseneck tube is sleeved inside the shaping rod.

[0013] Optionally, the surface of the operating table is provided with holes in a rectangular array, support legs are sleeved inside the holes, and the bottom surfaces of the support legs are threadedly connected with adjustment feet.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. Through the setting of the clamping assembly, after placing the valve body on the surface of the clamping table, turn the special-shaped wrench to drive the threaded block to rotate, so that the inner threaded tube connected to the surface drives the clamping table to move downward. When the clamping table moves downward, it will push the rotating block to rotate, and the extension block threaded at one end of the rotating block will approach the center of the clamping table to clamp and fix the valve body placed on the surface of the clamping table, thereby facilitating the firm clamping of the valve body and avoiding the displacement of the installed threaded holes due to touching the valve body during assembly, which affects the assembly and installation efficiency.

[0016] 2. Through the setting of the lighting structure, when assembling and installing the valve body, the gooseneck tube and the molding rod inside it are pulled to bend and shape it. The facing angle of the lighting lamp fixed at one end of the molding rod can be changed, which is convenient for illuminating the valve body below, thereby achieving the effect of conveniently observing whether the threaded holes for installation are aligned, facilitating workers to assemble and install the valve body, and reducing the complexity of installation operations.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] In the figure:

[0020] Figure 1 It is a schematic diagram of the overall structure;

[0021] Figure 2 It is a schematic diagram of the structure of the clamping assembly;

[0022] Figure 3 It is a schematic diagram of the lighting structure;

[0023] Figure 4 This is a schematic diagram of the split structure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Operating table; 2. Clamping assembly; 21. Clamping table; 22. Internal thread tube; 23. Thread block; 24. Rotating block; 25. Bracket; 3. Lighting structure; 31. Heightening plate; 32. Universal structure; 321. Molding rod; 322. Gooseneck tube; 33. Lighting lamp; 4. Extension block; 5. Special-shaped wrench; 6. Support leg; 7. Adjustment foot.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be described in further detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, an auxiliary tooling for assembling the left and right valve bodies of the regulating valve is provided, including: an operating table 1, a placement groove is opened on the top surface of the operating table 1, a clamping component 2 is slidably connected inside the placement groove, and a lighting structure 3 is fixedly connected to the surface of the operating table 1 in an axially symmetrical manner.

[0029] One aspect of the application of this embodiment is that the extension block 4 threadedly connected to one end of the rotating block 24 will approach the center of the clamping platform 21 to clamp and fix the valve body placed on the surface of the clamping platform 21, so as to avoid touching the valve body during assembly and causing the threaded hole of the installation to deviate, thereby affecting the assembly and installation efficiency. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0030] like Figure 2As shown, a threaded hole is provided on the side of the rotating block 24 of the present embodiment, and an extension block 4 is connected to the internal thread of the threaded hole. The extension block 4 is made of rubber material for increasing friction. The extension block 4 can be adjusted by twisting the extension block 4 to protrude from the side of the rotating block 24, so as to facilitate clamping and fixing of valve bodies of different sizes.

[0031] like Figure 4 As shown, the surface of the operating table 1 of this embodiment is provided with holes in a rectangular array, and the inside of the holes is sleeved with a supporting leg 6, and the bottom surface of the supporting leg 6 is threadedly connected with an adjusting foot 7. By twisting the adjusting foot 7, the height of the individual adjusting foot 7 can be adjusted to facilitate the stable placement of the operating table 1 on an uneven surface.

[0032] Embodiment 1:

[0033] In this embodiment, the inner thread tube 22 is fixedly connected to the inside of the clamping platform 21, and the inner thread of the inner thread tube 22 is connected to the thread block 23. The side of the clamping platform 21 is provided with a circular array of movable grooves, and a rotatable rotating block 24 is arranged inside the movable groove. The surface of the rotating block 24 is rotatably connected to the bracket 25.

[0034] Through the setting of the clamping assembly 2, after the valve body is placed on the surface of the clamping platform 21, the special-shaped wrench 5 is rotated to drive the threaded block 23 to rotate, so that the internal threaded tube 22 connected to the surface of the clamping platform 21 drives the clamping platform 21 to move downward. When the clamping platform 21 moves downward, it will push the rotating block 24 to rotate, and the extension block 4 threadedly connected to one end of the rotating block 24 will approach the center of the clamping platform 21 to clamp and fix the valve body placed on the surface of the clamping platform 21, thereby facilitating the firm clamping of the valve body and avoiding the displacement of the installed threaded hole due to touching the valve body during the assembly process, thereby affecting the assembly and installation efficiency.

[0035] Embodiment 2:

[0036] In this embodiment, a universal structure 32 is fixedly connected to the side of the height-increasing plate 31. The universal structure 32 includes a shaping rod 321 fixedly connected to the side of the height-increasing plate 31. A gooseneck tube 322 is sleeved inside the shaping rod 321. One end of the universal structure 32 is fixedly connected to a lighting lamp 33.

[0037] By setting the lighting structure 3, when assembling and installing the valve body, the gooseneck tube 322 and the molding rod 321 inside it are pulled to bend and shape it, and the facing angle of the lighting lamp 33 fixed at one end of the molding rod 321 can be changed, which is convenient for illuminating the valve body below, thereby achieving the effect of facilitating observation of whether the threaded holes for installation are aligned, facilitating workers to assemble and install the valve body, and reducing the complexity of the installation operation.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An auxiliary tooling for assembling the left and right valve bodies of a regulating valve, characterized in that: include: An operating table (1), wherein a placement groove is provided on the top surface of the operating table (1), a clamping assembly (2) is slidably connected inside the placement groove, and a lighting structure (3) is fixedly connected to the surface of the operating table (1) in an axisymmetric manner; The clamping assembly (2) comprises a clamping platform (21) slidably connected to the inside of the placement groove, the inside of the clamping platform (21) is fixedly connected to an inner thread tube (22), the inner thread tube (22) is threadedly connected to a threaded block (23), the side of the clamping platform (21) is provided with a circular array of movable grooves, the inside of the movable groove is provided with a rotatable rotating block (24), and the surface of the rotating block (24) is rotatably connected to a bracket (25).

2. The auxiliary tooling for assembling the left and right valve bodies of the regulating valve according to claim 1, characterized in that: A threaded hole is provided on the side of the rotating block (24), and an extension block (4) is connected to the inner thread of the threaded hole. The extension block (4) is made of rubber material to increase friction.

3. The auxiliary tooling for assembling the left and right valve bodies of the regulating valve according to claim 1, characterized in that: A special-shaped spanner (5) is sleeved on the bottom end of the threaded block (23), one end of the special-shaped spanner (5) is provided with an opening that fits with the threaded block (23), and the other end of the special-shaped spanner (5) is provided with anti-slip patterns.

4. The auxiliary tooling for assembling the left and right valve bodies of the regulating valve according to claim 1, characterized in that: The lighting structure (3) comprises a heightening plate (31) fixedly connected to the top surface of the operating table (1) in an axisymmetric manner, a universal structure (32) being fixedly connected to the side of the heightening plate (31), and a lighting lamp (33) being fixedly connected to one end of the universal structure (32).

5. The auxiliary tooling for assembling the left and right valve bodies of the regulating valve according to claim 4, characterized in that: The universal structure (32) comprises a shaping rod (321) fixedly connected to the side of the height-enhancing plate (31), and a gooseneck tube (322) is sleeved inside the shaping rod (321).

6. The auxiliary tooling for assembling the left and right valve bodies of the regulating valve according to claim 1, characterized in that: The surface of the operating table (1) is provided with holes in a rectangular array, the interior of the holes is sleeved with a support leg (6), and the bottom surface of the support leg (6) is threadedly connected with an adjustment foot (7).

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