CN201760831U

CN201760831U - Quick valve key

Info

Publication number: CN201760831U
Application number: CN2009202685192U
Authority: CN
Inventors: 倪云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-18
Filing date: 2009-10-18
Publication date: 2011-03-16
Anticipated expiration: 2019-10-18

Abstract

The utility model provides a quick valve key, which relates to the field of valve keys which is similiar to the traditional valve key. The quick valve key is characterized in that a lever and a handle form an L shape which can be formed by a steel pipe through once bending or can be formed through combination via welding or fixed connection by screws, and even a handle roll is sleeved on the handle of the lever. When the quick valve key is used, people can hold the handle by hands to ceaselessly, fast and continuously rotate the switch valve to operate in 360 degrees, so that the switch valve in the industrial production process can be operated with the advantages of time saving and labor saving, and the efficiency can be improved.

Description

A kind of fast valve key

(1) technical field:

The utility model relates to tap wrench and makes the field.

(2) background technology:

Existing tap wrench is generally straight handle type two toothings, because spanner is pulled maximum angle and had only 180 degree, makes a short pause so the every rotation 360 deg of controlled valve need replace during use, and is so just inevitable how consuming time, and require great effort, effect is low.For needing the inconvenience especially of fast shut-off gas, liquid medium during especially burst accident is speedily carried out rescue work in the industrial processes.

(3) summary of the invention:

The utility model provides a kind of fast valve key for this reason, and purpose is to overcome the defective that existing tap wrench uses.

The technical scheme content that its technical problem that solves the utility model adopts is: comprise two teeth, handles or comprise gum; It is characterized in that: handle and handle angle meet at right angles, can be by a steel pipe or bending and molding of round steel or by welding or screw is affixed combines.

The beneficial effects of the utility model: when using the utility model, can hold handle 360 deg rotary switch valve operation rapidly, continuously without a break, it is time saving and energy saving for the operation of controlled valve to make in the industrial processes, improves effect.

(4) description of drawings:

Fig. 1 is existing tap wrench example one schematic perspective view;

Fig. 2 is existing tap wrench example one schematic perspective view;

Fig. 3 is one of the utility model embodiment schematic perspective view;

Fig. 4, be one of the utility model embodiment schematic perspective view;

Fig. 5 is one of the utility model embodiment STRUCTURE DECOMPOSITION schematic perspective view;

Fig. 6 is one of the utility model embodiment STRUCTURE DECOMPOSITION schematic perspective view;

Fig. 7 is one of the utility model embodiment schematic perspective view;

Fig. 8 is one of the utility model embodiment schematic perspective view;

Fig. 9 is one of the utility model embodiment STRUCTURE DECOMPOSITION schematic perspective view;

Figure 10 is one of the utility model embodiment STRUCTURE DECOMPOSITION schematic perspective view;

Figure 11 is one of the utility model embodiment schematic perspective view;

Figure 12 is one of the utility model embodiment schematic perspective view;

Among the figure, 1: tooth, 2: gum, 3: handle, 4: handle, 5: handle roller, 6: nut bolt, 7: groove.

(5) specific embodiment:

About embodiment of the present utility model:

The utility model scheme one: please refer to Fig. 3, Fig. 4, existing tap wrench gum (2) is as shown in Figure 1 gone up by welding or affixed two teeth of screw (1), and gum (2) is welded on the handle (3); Existing tap wrench as shown in Figure 2 directly welds two teeth (1) or screw is fixed in an end of handle (3); By welding or the affixed handle of screw (4), and handle (4) meets at right angles with handle (3) angle at as shown in Figure 1 and Figure 2 existing tap wrench handle (3) tail end; Also can be by a steel pipe or bending and molding of round steel.

The utility model scheme two: please refer to Fig. 5, Fig. 6, Fig. 7, Fig. 8, on the basis of scheme one, tapping of terminal steel pipe inwall or round steel end face drilling and tapping with handle (4), adopt length dimension to be slightly less than handle (4) and the thin steel pipe of tube wall, be enclosed within and become handle roller (5) on the handle (4), nut bolt (6) is fastened on the end of handle (4), is used to limit handle roller (5) all the time at handle (4) outer rolling;

The utility model scheme three: please refer to Fig. 9, Figure 10, Figure 11, Figure 12, on the basis of scheme one, one groove (7) made in handle (4) outside, adopt length dimension to be slightly less than handle (4) and the thin steel pipe of tube wall, be enclosed within on the handle (4), and adopt one groove of mould roll extrusion (7) corresponding to the position of handle (4) one groove in outside (7) in the steel pipe outside, become handle roller (5), the groove (7) of handle roller (5) is trapped in handle (4) one groove in outside (7) like this, and restriction handle roller (5) is all the time at handle (4) outer rolling.

The utility model is concrete when implementing to use, about scheme one: only need hand to wear the labor hand guard glove and hold handle (4), the rotary valve that two teeth are bitten valve rotation or the right rotation 360 deg high-speed switch valve without a break continuously of facing left; About scheme two, three: only need hold handle roller (5), the rotary valve that two teeth are bitten valve rotation or the right rotation 360 deg high-speed switch valve without a break continuously of facing left.

Claims

1. a fast valve key is characterized in that: comprise two teeth (1), handle (3) and handle (4); Handle (4) and handle (3) angle meet at right angles, can be by a steel pipe or bending and molding of round steel or by welding or screw is affixed combines.

2. a kind of fast valve key according to claim 1 is characterized in that: comprise two teeth (1), gum (2), handle (3) and handle (4); Handle (4) and handle (3) angle meet at right angles, can be by a steel pipe or bending and molding of round steel or by welding or screw is affixed combines.

3. a kind of fast valve key according to claim 1 and 2, it is characterized in that: with the terminal steel pipe inwall or the round steel end face drilling and tapping of handle (4), adopt length dimension to be slightly less than handle (4) and the thin steel pipe of tube wall, be enclosed within and become handle roller (5) on the handle (4), nut bolt (6) is fastened on the end of handle (4), is used to limit handle roller (5) all the time at handle (4) outer rolling.

4. a kind of fast valve key according to claim 1 and 2, it is characterized in that: one groove (7) made in handle (4) outside, adopt length dimension to be slightly less than handle (4) and the thin steel pipe of tube wall, be enclosed within on the handle (4), and adopt one groove of mould roll extrusion (7) corresponding to the position of handle (4) one groove in outside (7) in the steel pipe outside, become handle roller (5), the groove (7) of handle roller (5) is trapped in handle (4) one groove in outside (7) like this, and restriction handle roller (5) is all the time at handle (4) outer rolling.