CN203460099U - Special tool for removing valve hand wheel pressure cap - Google Patents

Abstract

The utility model discloses a special tool for disassembling a valve hand wheel pressing cap, which solves the problems that the disassembled pressing cap is easy to damage, the disassembly efficiency is low and the like because no special tool is provided when the valve hand wheel pressing cap is disassembled or fastened; the special tool specifically comprises a steel ring, four bolt holes are uniformly distributed along the circumferential direction of the steel ring, a bolt is arranged in each bolt hole, and a handle is fixedly connected to the outer wall of the steel ring. The tool is very convenient, labor-saving and safe to use, the disassembled pressing cap cannot be damaged, and the tool is simple in structure, low in price and very suitable for popularization and application.

Description

Special tool for removing valve hand wheel pressure cap

technical field

The utility model relates to an auxiliary tool for valve maintenance.

Background technique

In the maintenance of valves or other production operations, it is often necessary to disassemble or tighten the valve handwheel lock cap. Up to now, there is no special tool for dismantling or tightening the valve handwheel lock cap. In actual operation, a hammer and a screwdriver are often used together. , or disassemble with tools such as pipe wrench. Not only is it difficult to disassemble, but the fastening effect is often not good, which reduces work efficiency, increases labor intensity, and easily causes the lock cap to come off and cause damage. In addition, when using a hammer and a screwdriver to cooperate with disassembly or fastening, it is difficult to operate sideways, which increases the unsafe factor.

Contents of the invention

The purpose of the utility model is to provide a special tool for removing the valve hand wheel pressing cap. It is very convenient to use the special tool to disassemble or fasten the hand wheel pressing cap, and the safety and work efficiency are greatly improved.

In order to achieve the purpose of the above invention, the technical solution adopted by the utility model is: a special tool for removing the pressure cap of the valve hand wheel, including a steel ring, and four bolt holes are evenly distributed along the circumference of the steel ring, and each bolt hole is equipped with a bolt. A handle is fixedly connected to the outer wall of the ring.

Beneficial effect: put the special tool of the present utility model on the pressure cap of the valve hand wheel, adjust the four adjusting bolts so that the head of each adjusting bolt is inserted into the groove uniformly distributed along the circumference of the pressure cap, turn the handle, The pressure cap can be disassembled or fastened, and the valve handwheel pressure cap of the same size does not need to be adjusted multiple times. It is very convenient, labor-saving and safe to use, and the disassembled pressure cap will not be damaged. Tools The structure is simple, the price is low, and it is very suitable for popularization and application.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the special tool for removing the valve hand wheel pressing cap of the utility model.

Fig. 2 is a schematic diagram of the structure of the special tool for removing the valve hand wheel pressing cap of the utility model in use.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1: a special tool for removing the valve handwheel pressure cap, including a steel ring 2, four bolt holes are evenly distributed along the circumference of the steel ring 2, each bolt hole is equipped with a bolt 1, and the outer wall of the steel ring 2 is fixed With handle 3.

As shown in Figure 2: When in use, put the special tool on the pressure cap 5 of the valve handwheel, adjust the four adjusting bolts 1, so that the head of each adjusting bolt 1 is inserted into the concave holes distributed evenly along the circumference of the pressure cap. In the groove 4, the handle 3 can be turned to disassemble or fasten the pressure cap 5, and the valve handwheel pressure cap of the same size can be fastened or disassembled without multiple adjustments.

Claims (1)

1. a valve handle pressure cap tool special for dismounting, comprises steel loop, it is characterized in that: along circumferential uniform four bolts hole of described steel loop, in each bolt hole, be furnished with bolt, the outer wall of steel loop is connected with handle.

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