Linear valve switch handle structure

Abstract

The switch handle structure of the linear valve comprises the mounting block and the connecting rod connected with the mounting block, the mounting block is connected with the valve rod of the linear valve, the connecting rod is movably connected with the mounting block, and detachable connection is achieved, so that the linear valve is conveniently opened or closed, the linear valve is conveniently opened or closed in a limited space, and the service life of the linear valve is prolonged. According to the handle structure of the line-shaped valve switch, the problem that the line-shaped valve is inconvenient to open or close due to the fact that the handle is broken off or damaged can be solved, the line-shaped valve is convenient to open or close, and the line-shaped valve is convenient to open or close in a limited space. The problem that the linear valve is inconvenient to open or close due to the fact that the handle is broken off or damaged can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a character valve door field, specifically, the utility model relates to a character valve door switch handle structure. BACKGROUND

[0002] At present in the glass thinning industry, the existing equipment of each company is more miscellaneous, various, and various pipelines are arranged in the workshop and the chemical storage area, and a plurality of character valve doors are arranged on the pipelines, due to the staggered and dense arrangement of the pipelines, the character valve doors can only be opened or closed in limited space, the opening or closing of the character valve doors is inconvenient, and in the prior art, the handle is easily broken or damaged during the opening or closing of the character valve door, and the normal opening or closing of the character valve door is inconvenient.

[0003] To solve the above problems, the patent document 219177062U discloses a valve switch for preventing accidental touch, which comprises a character valve door, the character valve door comprises a valve body and a switch assembly, a circular hole is formed in the middle of the top of the valve body, the switch assembly comprises a valve rod and a handle assembly, wherein the valve rod is rotatably installed in the circular hole through a bearing, the utility model drives the rotating plate to rotate through the handle body, the rotating plate drives the fixed valve rod to rotate, the valve rod drives the valve flap to rotate, so that the valve door is closed, then the moving plate is pulled backward, the spring is compressed, the limiting column is located in the rectangular port on the handle body, then the clamping plate on the moving plate is aligned with the clamping groove on the limiting column, the spring is reset, the clamping plate on the moving plate is clamped into the clamping groove, at this time, the handle body and the limiting column are relatively fixed, the worker will not open the valve door under the condition of touching, but the above problems cannot be solved. SUMMARY

[0004] The utility model is carried out in order to solve the above problems, aims at providing a character valve door switch handle structure which is convenient to open or close, can be conveniently opened or closed in limited space, and can avoid the handle being broken or damaged to cause the character valve door to be inconvenient to open or close, in order to realize the above purpose, the technical scheme adopted by the utility model is that:

[0005] The utility model provides a character valve door switch handle structure, has such characteristics, including installation piece and with installation piece link, installation piece with character valve door valve rod connection.

[0006] In the character valve door switch handle structure provided by the utility model, the link can also have the following characteristics, the end close to the installation piece of the link is provided with a movable end, and the installation piece is provided with a through hole matched with the movable end.

[0007] In the character valve switch handle structure, the threaded hole is arranged on the mounting block, and one end of the valve rod is rotatably arranged in the threaded hole.

[0008] In the character valve switch handle structure, one side of the mounting block is provided with a reinforcing protrusion.

[0009] In the character valve switch handle structure, a rubber sleeve is arranged on the connecting rod.

[0010] In the character valve switch handle structure, a limiting flange is arranged on one end of the connecting rod away from the mounting block.

[0011] The technical effect of the character valve switch handle structure is that the character valve switch handle structure comprises a mounting block and a connecting rod connected with the mounting block, the mounting block is connected with a valve rod of a character valve, the connecting rod is movably connected with the mounting block, and the connecting rod is movably connected with the mounting block, so that the character valve can be conveniently opened or closed, the character valve can be conveniently opened or closed in limited space, and the problem that the handle is broken or damaged to cause the character valve to be inconvenient to open or close can be avoided.

[0012] Therefore, the character valve switch handle structure can conveniently open or close the character valve, can conveniently open or close the character valve in limited space, and can avoid the problem that the handle is broken or damaged to cause the character valve to be inconvenient to open or close. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present specification includes the following drawings, and the contents shown are as follows:

[0014] Figure 1 It is a structure schematic view of the character valve switch handle structure in the embodiment of the utility model;

[0015] Figure 2 It is a structure schematic view of the mounting block in the embodiment of the utility model.

[0016] In the drawing, the marks are as follows: mounting block 10, through hole 11, threaded hole 12, reinforcing protrusion 13, connecting rod 20, movable end 21, rubber sleeve 22, limiting flange 23. DETAILED DESCRIPTION

[0017] The specific embodiments of the present application are further described in detail below by comparing the drawings and the description of the embodiments, the purpose being to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical scheme of the present application, and to help them to implement the present application.

[0018] Figure 1This is a schematic diagram of the structure of the single-line valve switch handle in an embodiment of this utility model.

[0019] like Figure 1 As shown, the single-slot valve switch handle structure provided by this utility model includes a mounting block 10 and a connecting rod 20 connected to the mounting block 10. The mounting block 10 is connected to the valve stem of the single-slot valve, and the connecting rod 20 is movably connected to the mounting block 10, realizing a detachable connection between the mounting block 10 and the connecting rod 20. The operator holds the connecting rod 20 and rotates the mounting block 10, causing the valve stem to rotate, thereby opening or closing the single-slot valve. This single-slot valve switch handle structure provided by this utility model facilitates the opening or closing of the single-slot valve, making it convenient to open or close the single-slot valve in a limited space. It can avoid the problem of the single-slot valve being inconvenient to open or close due to the handle being broken or damaged.

[0020] Figure 2 This is a schematic diagram of the mounting block in an embodiment of this utility model.

[0021] like Figure 2 As shown, the mounting block 10 is provided with a through hole 11, and the connecting rod 20 is provided with a movable end 21 at one end near the mounting block 10. The movable end 21 is telescopically inserted into the through hole 11, thereby realizing the detachable connection between the mounting block 10 and the connecting rod 20. The operator holds the connecting rod 20 and rotates the mounting block 10, which drives the valve stem to rotate, thereby opening or closing the single-slot valve. This makes the single-slot valve switch handle structure provided by this utility model convenient for opening or closing the single-slot valve, and convenient for opening or closing the single-slot valve in a limited space. It can avoid the problem of the single-slot valve being inconvenient to open or close due to the handle being broken or damaged.

[0022] The mounting block 10 is provided with a threaded hole 12. One end of the valve stem is screwed into the threaded hole 12. Adhesive is filled between the threaded hole 12 and the valve stem, which can enhance the connection between the threaded hole 12 and the valve stem and improve the reliability of the structure.

[0023] A reinforcing protrusion 13 is provided on one side of the mounting block 10. The reinforcing protrusion 13 is located on one side of the mounting block 10, making the cross-section of the mounting block 10 trapezoidal, which improves the structural strength of the mounting block 10. At the same time, it can also cover the connection position between the mounting block 10 and the valve stem, preventing glass powder and foreign objects from blocking and jamming the valve stem, and avoiding the inability to close or open the valve when personnel are working in an emergency.

[0024] A rubber sleeve 22 is provided on the connecting rod 20, and a limiting flange 23 is provided at the end of the connecting rod 20 away from the mounting block 10. The rubber sleeve 22 can increase friction and save the operator's strength, while the limiting flange 23 can prevent the rubber sleeve 22 from slipping off, thus improving the reliability of the structure.

[0025] The role and effect of the embodiments

[0026] The utility model provides a structure of one character valve switch handle includes installation piece 10 and the connecting rod 20 who connects with installation piece 10, installation piece 10 is connected with the valve stem of one character valve, and the connecting rod 20 is movably connected with installation piece 10, realizes installation piece 10 and the detachable connection of connecting rod 20, and operating personnel hold the connecting rod 20 and rotate installation piece 10, drive valve stem rotation, to open or close one character valve, make the structure of one character valve switch handle provided by the utility model open or close one character valve conveniently, open or close one character valve conveniently in limited space, can avoid the problem that handle is broken or damaged and leads to one character valve inconvenient opening or closing.

[0027] The utility model has been described exemplarily above in connection with the drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned mode. As long as various non-essential improvements are made using the method concept and technical solution of the utility model; or without improvement, the above-mentioned concept and technical solution of the utility model are directly applied to other occasions, which are within the protection scope of the utility model.

Claims

1. A one-way valve switch handle structure, characterized by, The utility model relates to a connecting rod for valve, including installation piece (10) and connecting rod (20) with installation piece (10) is connected, installation piece (10) is connected with the valve rod of a character valve, and the one end of connecting rod (20) is equipped with movable end (21) near installation piece (10), and installation piece (10) is equipped with the through -hole (11) of being adapted with movable end (21) on, and installation piece (10) is equipped with threaded hole (12) on, and the one end of valve rod is screwed in threaded hole (12) inside.

2. The one-piece valve switch handle structure of claim 1, wherein One side of installation piece (10) is equipped with reinforcing convex (13).

3. The one-piece valve switch handle structure of claim 2, wherein Connecting rod (20) is equipped with rubber sleeve (22).

4. The one-piece valve switch handle structure of claim 3, wherein The one end of connecting rod (20) away from installation piece (10) is equipped with limit flange (23).

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