CN217020172U

CN217020172U - High-efficient portable omnipotent valve opener

Info

Publication number: CN217020172U
Application number: CN202122709339.7U
Authority: CN
Inventors: 曹成荫
Original assignee: Shenzhen Huanhui Technology Co ltd
Current assignee: Shenzhen Huanhui Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-07-22
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a high-efficiency portable universal valve opener which comprises a pneumatic wrench, a clamping assembly, a bracket, a sleeve, a clamping block and a counterforce bracket, wherein the clamping assembly is arranged on the pneumatic wrench; the support is provided with support legs, the clamping assembly can slide on the support legs, the support is provided with clamping blocks, the clamping blocks are matched with the sleeves, the sleeves are connected with the pneumatic wrench driving shaft, one side of the reaction force support is connected with a lantern ring, the lantern ring clamps the pneumatic wrench, and the other side of the reaction force support is connected with a valve. The utility model provides a high-efficient portable omnipotent valve opener has the function of regulation, comes to be suitable for different types of valve handle through the distance between regulation slide bar and the support, is provided with the scale on the support, can guarantee the length of flexible slide bar unanimous, and the accuracy is higher on the whole, and clamping assembly's design adopts adjustable size's mode, has solved the valve variety on the market, the problem that valve handle size differs, and application scope is wider.

Description

High-efficient portable omnipotent valve opener

Technical Field

The utility model relates to a valve opening tool, in particular to a high-efficiency portable universal valve opener.

Background

The valve is a control component in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cutoff, regulation, throttling, non-return, diversion or overflow pressure relief and the like. The valve opener is a valve opening tool designed for the valve, reduces the time of manually closing the valve, and is widely applied to various industries of industrial production and life.

However, the existing valves are of various types, and valve hand wheels are different in diameter, but the existing valve opener can not be flexibly applied to various valves, can not adjust the size of the valve hand wheel in the aspect of clamping, and is low in safety factor during use and relatively limited in application range.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency portable universal valve opener, which aims to solve the technical problems that the size of the conventional valve opener cannot be adjusted in the aspect of clamping a valve hand wheel and the application range is limited.

The utility model provides a high-efficiency portable universal valve opener for solving the technical problems, which is characterized by comprising the following components:

the fixture block is arranged at the center of the bracket, the fixture block is non-circular, the number of the support legs is two or more, and the support legs are arranged in a circumferential array by taking the fixture block as the center;

the clamping assembly is connected with the supporting legs in a sliding mode and is used for fixedly connecting the valve opener with the valve disc;

the output end of the pneumatic wrench is matched with the clamping block and used for providing power for the valve opener;

the reaction force support is provided with a supporting assembly, one end of the supporting assembly is provided with a clamping assembly, the supporting assembly deviates from one end of the clamping assembly is provided with a fixing assembly, the reaction force support passes through the clamping assembly and the pneumatic wrench fixed connection, and the fixing assembly is used for fixing the end part of the reaction force support.

Preferably, the fixing assembly comprises: the support component comprises adapter plates and screws, wherein the number of the adapter plates is two, the adapter plates are connected through the screws, and one side of the support component is connected with the adapter plates.

Preferably, the pneumatic wrench further comprises a filter, an air pipe and a quick coupling, wherein one end of the filter is connected with the air outlet of the air pipe, the other end of the filter is connected with the pneumatic wrench, and the air inlet of the air pipe is externally connected with an air source.

Preferably, the supporting foot is provided with a scale, and the clamping assembly can be movably adjusted on the supporting foot according to the scale.

Preferably, the fixture block is non-cylindrical, a guide groove matched with the fixture block is formed in the sleeve, and the sleeve is placed in the guide groove.

Preferably, the clamping assembly comprises a first clamping block, a second clamping block, an adjusting screw and a sliding rod, the first clamping block and the second clamping block clamp the valve hand wheel, the first clamping block and the second clamping block are connected through the adjusting screw, the sliding rod is connected with the first clamping block, and the sliding rod can slide on the supporting leg.

Preferably, the chucking assembly includes: the lantern ring is an adjustable lantern ring, a bolt is arranged on the lantern ring, and the lantern ring can be loosened and loosened by rotating the first bolt.

Preferably, the pneumatic telescopic air tube further comprises an air tube, wherein the air tube is a spring pneumatic hose and can be stretched and contracted according to requirements.

Preferably, the support assembly comprises: the connecting rods are connected through the second bolts, can rotate around the second bolts, and can be adjusted in angle.

Preferably, the filter is a triple piece and consists of an air filter, a pressure reducing valve and an oil atomizer.

Compared with the prior art, the high-efficiency portable universal valve opener provided by the utility model has the following advantages:

1. the utility model provides a high-efficient portable omnipotent valve opener has the function of adjusting the size of a dimension, comes to be suitable for the valve handle of different diameters through the distance between regulation slide bar and the support, is provided with the scale on the support, can guarantee the length of flexible slide bar unanimous, and the accuracy is higher on the whole, and the clamping part design of a high-efficient portable omnipotent valve opener adopts adjustable size's mode, has solved the valve variety on the market, the problem that valve handle size is not uniform, and application scope is more extensive.

2. The utility model provides a high-efficient portable omnipotent valve opener uses pneumatics to replace manual operation as power, it is many to need artifical manual rotation valve hand wheel number of turns when having solved traditional switching valve, it is consuming time long, the problem of inefficiency, the fixture block that sets up on the support can closely cooperate with the sleeve of being connected on the air wrench, make the support difficult for droing at the pivoted in-process, difficult not hard up, it is quiet to adopt the air wrench operation, no impact, the damage to the instrument has been reduced, the sleeve with locked the thing, these two factors can let the people who uses tools operate comfortablely, reduce fatigue, adopt the difficult spark that produces of air wrench, safety and explosion protection, the security has improved on the whole.

3. The utility model provides a high-efficient portable omnipotent valve opener is provided with the reaction force support, can produce the reaction force because of valvetrain's inertia and lead to the mechanism wearing and tearing when having solved the operation end, through the auxiliary stay of reaction force support, can make the operator more laborsaving at the in-process that uses the valve opener, produces the vibration and causes the physical injury to the operator when having avoided pneumatic wrench to drive the valve opener, and is whole more firm.

4. The utility model provides a be provided with the reaction force support on the high-efficient portable omnipotent valve opener, the lantern ring of installation is adjustable lantern ring in the reaction force support, but the multiple pneumatic spanner of centre gripping, and each joint on the reaction force support can rotate according to actual need and adjust, can solve the problem of the valve kind is various on the market, and whole practicality is bigger.

5. The utility model provides a high-efficient portable omnipotent valve opener adopts pneumatic spanner to drive, adopts the pneumatic energy more energy-concerving and environment-protective on the whole, and factor of safety is high, installs the filter between trachea and the pneumatic spanner, and the filter can be avoided containing excessive steam, oil drop and solid impurity etc. in the compressed air that comes out from the air supply and damages the piston seal ring, blocks up the little exhaust hole on the components and parts, shortens the life of components and parts or makes it inefficacy to improve pneumatic spanner's life effectively.

Drawings

FIG. 1 is a schematic perspective view of a high-efficiency portable universal valve opener according to a first embodiment of the present invention;

FIG. 2 is an exploded view of a high efficiency portable universal valve opener according to a first embodiment of the present invention;

FIG. 3 is a schematic diagram of a first partial structure of a high-efficiency portable universal valve opener according to a first embodiment of the utility model;

FIG. 4 is an enlarged schematic view of part A of a high-efficiency portable universal valve opener according to a first embodiment of the utility model;

fig. 5 is a schematic diagram of a second partial structure of the high-efficiency portable universal valve opener provided by the first embodiment of the utility model.

Fig. 6 is a schematic perspective view of a high-efficiency portable universal valve opener according to a second embodiment of the present invention.

Description of the reference numerals:

100. a high-efficiency portable universal valve opener;

110. a drive assembly; 120. a clamping assembly; 130. a reaction force bracket;

111. a pneumatic wrench; 112. an air tube; 113. a filter; 114. a sleeve; 115. a support; 116. a clamping block; 121. a first clamping block; 122. a second clamp block; 123. adjusting screws; 124. a slide bar;

131. a support assembly; 132. a clamping assembly; 133. a fixing assembly;

1311. a connecting rod; 1312. a second bolt; 1321. a collar; 1322. a first bolt; 1331. an adapter plate; 1332. a screw; 1333. a patch panel;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

At present, the valve opener in the market can only be used for one valve, is poor in compatibility, cannot be used for opening and closing various valves through one valve opener, is limited in application range, and therefore needs an efficient portable universal valve opener to solve the problems.

The present invention provides a highly efficient portable universal valve opener 100 with versatile adjustment functions, which can close a variety of valves by one valve opener.

The present invention provides a highly efficient portable universal valve opener 100 comprising a drive assembly 110, a clamping assembly 120 and a reaction force bracket 130.

The driving assembly 110 includes: the pneumatic wrench 111, the air pipe 112, the filter 113, the sleeve 114, the bracket 115 and the fixture block 116; the bottom of the pneumatic wrench 111 is provided with a quick connector, one end of a filter 113 is connected with the quick connector of the pneumatic wrench 111, the other end of the filter 113 is connected with an air outlet of an air pipe 112, the other end of the air pipe 112 is connected with an external air source, the air pipe is a spring pneumatic hose and can be stretched and contracted according to requirements, the filter 113 can be flexibly suitable for requirements of various fields, the filter 113 comprises three parts, namely an air filter, a pressure reducing valve and an oil sprayer, the filter 113 is used for separating liquid water and liquid oil drops in compressed air and filtering dust and solid impurities in the air, and the air inlet of the pneumatic wrench 111 is prevented from being blocked, so that the service life of the pneumatic wrench 111 is influenced; a pressure relief valve in the filter 113 may stabilize the air supply so that it is in a constant state. The pneumatic wrench 111 is internally provided with a pneumatic motor, blades of the pneumatic motor are pushed by high-pressure air to rotate, an output shaft on the pneumatic motor is connected with a sleeve 114, the sleeve 114 is provided with a guide groove matched with a clamping block 116, supporting legs and the clamping block 116 are arranged on a bracket, the sleeve 114 is sleeved on the clamping block 116, the clamping block 116 is non-circular, the supporting legs are arranged in a circumferential array by taking the clamping block as the center, the number of the supporting legs is two or more than two, the bracket 115 is connected with clamping assemblies 120, the clamping assemblies 120 are two or more than two and clamped on a valve hand wheel, the clamping assemblies 120 can slide on the supporting legs of the bracket 115, and the bracket 115 and the clamping assemblies 120 form the valve hand wheel universal adapter together, so that the valve opener is suitable for different types of valve hand wheels. Scales are marked on the support legs of the bracket 115, so that the stretching degree of each clamping assembly 120 is ensured to be consistent in the process of stretching the clamping assemblies 120, and the accuracy is improved; the pneumatic wrench 111 provides high torque output with minimal consumption, such that an operator may engage a tightening assembly 120 with the pneumatic wrench 111 to rotate the valve handle to open and close the valve.

The clamping assembly 120 includes: a first clamping block 121, a second clamping block 122, an adjusting screw 123 and a slide rod 124; four adjusting screws 123 are arranged on one clamping assembly 120, a first clamping block 121 and a second clamping block 122 are connected through the adjusting screws 123, the first clamping block 121 is connected with a sliding rod 124, the sliding rod 124 can slide on a support 115, the clamping assembly 120 can be suitable for various valves by adjusting the extension degree of the sliding rod 124, the first clamping block 121 and the second clamping block 122 clamp a valve hand wheel together, and the purpose of clamping the valve hand wheel is achieved by adjusting the distance between the first clamping block 121 and the second clamping block 122 through the adjusting screws 123 in the middle of tightness.

The reaction force bracket 130 includes: a support assembly 131, a chucking assembly 132, and a fixing assembly 133;

the support assembly 131 includes: link 1311 and second bolt 1312; the chucking assembly 132 includes: a collar 1321 and a first bolt 1322; the fixing assembly 133 includes: an adapter plate 1331, a screw 1332 and an adapter plate 1333; the two sides of the valve are respectively screwed with an adapter plate 1331, a screw 1332 is connected between the adapter plates 1331, a positioning nut is arranged on the screw 1332 and limits the adapter plate 1331, one side of the adapter plate 1331 is screwed with one side of the support component 131, the other side of the support component 131 is provided with a mounting groove, a lantern ring 1321 is placed in the mounting groove, the lantern ring 1321 clamps the output end of the pneumatic wrench 111, the lantern ring 1321 is an adjustable lantern ring, a first bolt 1322 is arranged on the lantern ring 1321, the head of the pneumatic wrench 111 can be effectively clamped by screwing the first bolt 1322, the shaking generated in the rotating process of the pneumatic wrench 141 is effectively reduced, the injury to a user caused by the counter force generated by the valve in the operating process of the user is avoided, the counter force generated by the valve opener driving the valve hand wheel to rotate is counteracted, and the counter force generated by the valve hand wheel to the pneumatic wrench is further stabilized and labor-saving in the operating process; the reaction force bracket 130 is a rotatable bracket, the supporting component 131 is composed of a plurality of connecting rods 1311, the connecting rods 1311 are connected through second bolts 1312, the positions of the two connecting rods 1311 can be limited by tightening the second bolts 1312, and the connecting rods 1311 can rotate by corresponding angles according to actual requirements by loosening the second bolts 1312, so that the reaction force bracket 130 can be applied to valves with different heights.

When the device is used, the reaction force support 130 is firstly installed on a valve through the adapter plate 1331, the angle of the reaction force support 130 is adjusted according to the height of the valve, then the first bolt 1322 is loosened, the pneumatic wrench is sleeved on the lantern ring 1321, the first bolt 1322 is screwed, then the support 115 and the sleeve 114 are assembled together, the fixture block 116 on the support 115 and the guide groove of the sleeve 114 are aligned and inserted into the sleeve 114, the assembled sleeve 114 and the support 115 are installed on the output shaft of the pneumatic wrench 111 together, then the telescopic length of the sliding rod 1332 is adjusted according to the diameter of the valve hand wheel, then the adjusting screw 123 is loosened, the valve hand wheel is clamped by the first clamping block 121 and the second clamping block 122, when the valve hand wheel is adjusted to a proper position, the adjusting screw 123 is screwed, finally, the pneumatic wrench 111 is opened and closed, the pneumatic wrench 111 drives the valve hand wheel to rotate together, therefore, the valve can be opened and closed conveniently, the operation of the whole process is simple, the practicability is high, the high-efficiency portable universal valve opener 100 is wide in application range and high in practicability, and people can conveniently use the universal valve opener.

Referring to fig. 6, a second embodiment of the present invention provides a highly efficient portable universal valve opener 100 ', which is different from the first embodiment in that the reaction force bracket 130' is installed in a different manner, so as to solve the problem that the existing valve has different shapes and specifications and the valve opener cannot be flexibly applied to various valves.

The existing valve is provided with a flange, a reaction force bracket 130 'can be matched with a hole on the flange through an adapter plate 1333, the reaction force bracket 130' is arranged on the adapter plate 1333, the reaction force bracket 130 'is composed of a plurality of connecting rods, the connecting rods can rotate relatively, the reaction force bracket 130' bypasses a valve hand wheel, the reaction force bracket 130 'is fixedly connected with a lantern ring, the lantern ring 1321' clamps a pneumatic wrench 111 ', after the pneumatic wrench 111' is fixed, a clamping assembly 120 'is assembled, a clamping block 116' on a bracket 115 'is firstly aligned with a guide groove on a sleeve 114', the installed sleeve 114 'and the bracket 115' are connected with the pneumatic wrench 111 ', the clamping assembly 120' is sleeved on each supporting leg of the bracket 115 ', then a first clamping block 121' and a second clamping block 122 'are arranged on the two sides of the valve hand wheel, an adjusting screw 123' is tightened to clamp the valve hand wheel, then, the valve can be opened and closed by starting the pneumatic wrench 111'.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents and improvements made within the spirit of the present invention should be included in the scope of the present invention.

Claims

1. A high-efficient portable omnipotent valve opener, its characterized in that includes:

the clamping assembly is connected with the support leg in a sliding mode and is used for fixedly connecting the valve opener with the valve hand wheel;

2. The high-efficiency portable universal valve opener according to claim 1, characterized in that: the fixing assembly includes: an adapter plate and a screw; the number of the adapter plates is two, the adapter plates are connected through the screw rods, and one side of the supporting assembly is connected with the adapter plates.

3. The high-efficiency portable universal valve opener according to claim 1, characterized in that: the pneumatic wrench is characterized by further comprising a filter, an air pipe and a quick connector, wherein one end of the filter is connected with the air outlet of the air pipe, the other end of the air outlet of the filter is connected with the pneumatic wrench, and the air inlet of the air pipe is externally connected with an air source.

4. The high-efficiency portable universal valve opener according to claim 1, characterized in that: scales are arranged on the supporting legs.

5. The high-efficiency portable universal valve opener according to claim 1, characterized in that: the sleeve is provided with a guide groove matched with the clamping block and is arranged in the guide groove.

6. A highly efficient portable universal valve opener according to claim 1, characterized in that: the clamping assembly comprises a first clamping block, a second clamping block, an adjusting screw and a sliding rod, the first clamping block and the second clamping block clamp the valve hand wheel, the first clamping block and the second clamping block are connected through the adjusting screw, the sliding rod is connected with the first clamping block, and the sliding rod can slide on the supporting leg.

7. A highly efficient portable universal valve opener according to claim 1, characterized in that: the chucking assembly includes: the lantern ring is an adjustable lantern ring, a bolt is arranged on the lantern ring, and the lantern ring can be loosened and tightened by rotating the first bolt.

8. A highly efficient portable universal valve opener according to claim 3, wherein said air tube is a spring pneumatic hose.

9. A highly efficient portable universal valve opener according to claim 1 wherein said support assembly comprises: the connecting rods are connected through the second bolts, the adjacent connecting rods can rotate around the second bolts, and angle adjustment can be performed between the connecting rods.

10. A highly efficient portable universal valve opener according to claim 3, characterized in that: the filter is a triple piece and consists of an air filter, a pressure reducing valve and an oil atomizer.