CN220850976U - High-altitude valve operating mechanism - Google Patents
High-altitude valve operating mechanism Download PDFInfo
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- CN220850976U CN220850976U CN202322515466.2U CN202322515466U CN220850976U CN 220850976 U CN220850976 U CN 220850976U CN 202322515466 U CN202322515466 U CN 202322515466U CN 220850976 U CN220850976 U CN 220850976U
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- valve
- rod
- connecting seat
- operating mechanism
- altitude
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a high-altitude valve operating mechanism which comprises an operating rod, wherein one end of the operating rod is connected with a connecting component, more than three valve positioning rods which transversely extend are arranged on the connecting component, the valve positioning rods which transversely extend are arranged in a central symmetry mode relative to the connecting component, and the transverse extending directions of the valve positioning rods are mutually perpendicular to the length direction of the operating rod. The utility model can be matched with the radial rod of the valve to realize the force application of the rotating moment, can conveniently realize the closing or opening operation of the high-altitude valve, has convenient and labor-saving operation and high efficiency, and can also be suitable for closing or opening the common valve (non-high-altitude valve), thereby improving the working efficiency and reducing the labor intensity.
Description
Technical Field
The utility model relates to improvement of valve operation auxiliary equipment, in particular to a high-altitude valve operation mechanism.
Background
Valves are commonly used as flow control members for water, oil, etc. media in industrial facilities including hydropower plants, and when maintenance is to be performed, the valves are operated to close or open the pipes. However, in industrial facilities including hydropower plants, there are often high-altitude valves, which are high in position, and operators need to use stairs to close or open pipelines, so that problems of laborious operation and low operation efficiency still exist.
Disclosure of utility model
The utility model aims to solve the technical problems: aiming at the problems in the prior art, the utility model provides the high-altitude valve operating mechanism which can be matched with the radial rod of the valve to realize the force application of the rotating moment, can conveniently realize the closing or opening operation of the high-altitude valve, is convenient and labor-saving to operate and high in efficiency, and can be also suitable for closing or opening of a common valve (a non-high-altitude valve), thereby improving the working efficiency and reducing the labor intensity.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a high altitude valve operating device, includes the action bars, the one end of action bars is connected with coupling assembling, be equipped with the valve locating lever that the horizontal extension of more than three arranged on the coupling assembling, the valve locating lever that the horizontal extension of more than three arranged is central symmetry and arranges relative coupling assembling, the direction that the valve locating lever transversely stretches out and the length direction mutually perpendicular of action bars.
Optionally, coupling assembling includes girder, connecting seat and many connecting rod assemblies, the girder links to each other with action bars, connecting seat respectively, connecting rod assembly and valve locating lever one-to-one, just connecting rod assembly links to each other with connecting seat and corresponding valve locating lever respectively, the valve locating lever of transversely stretching out the arrangement more than three is central symmetry and arranges relative connecting seat.
Optionally, the connecting rod assembly includes two parallel arrangement's connecting rod, just two connecting rod one end is fixed with the connecting seat connection, the other end is fixed with the valve locating lever connection, just connecting seat and the connecting portion centre gripping that valve locating lever and connecting rod assembly link to each other are arranged between two connecting rods.
Optionally, the two connecting rods are fixed with the connecting seat by fastening or welding.
Optionally, the other ends of the two connecting rods are fixedly connected with the valve positioning rod through fasteners or welding.
Optionally, the girder adopts the lead screw to make, adopt threaded connection between girder and the connecting seat.
Optionally, a ratchet assembly is arranged on the operating rod, and the main beam is connected with the operating rod through the ratchet assembly.
Optionally, an anti-skid sleeve is arranged at the other end of the operating rod.
Optionally, one side of the valve positioning rod far away from the operating rod is of an arc structure, and the circle center side of the arc structure is close to the axis direction of the connecting seat.
Optionally, a flange protruding towards the axis direction of the connecting seat is arranged at the end part of the valve positioning rod, which is far away from the operating rod.
Compared with the prior art, the utility model has the following advantages: the utility model discloses a high-altitude valve operating mechanism which comprises an operating rod, wherein one end of the operating rod is connected with a connecting component, more than three valve positioning rods which transversely extend are arranged on the connecting component, the valve positioning rods which transversely extend are arranged in a central symmetry mode relative to the connecting component, and the transverse extending directions of the valve positioning rods are mutually perpendicular to the length direction of the operating rod. The utility model can be matched with the radial rod of the valve to realize the force application of the rotating moment, can conveniently realize the closing or opening operation of the high-altitude valve, has convenient and labor-saving operation and high efficiency, and can also be suitable for closing or opening the common valve (non-high-altitude valve), thereby improving the working efficiency and reducing the labor intensity.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic diagram illustrating the working principle of the second embodiment of the present utility model.
Legend description: 1. an operation lever; 11. a ratchet assembly; 12. an anti-skid sleeve; 2. a connection assembly; 21. a main beam; 22. a connecting seat; 23. a connecting rod assembly; 3. a valve positioning rod; 31. and a flange.
Detailed Description
Embodiment one:
As shown in fig. 1, the high-altitude valve operating mechanism of the embodiment comprises an operating rod 1, one end of the operating rod 1 is connected with a connecting component 2, four valve positioning rods 3 which transversely extend and are arranged on the connecting component 2, the four valve positioning rods 3 which transversely extend and are arranged in a central symmetry mode relative to the connecting component 2, and the direction of transversely extending the valve positioning rods 3 is mutually perpendicular to the length direction of the operating rod 1.
Referring to fig. 1, the connecting assembly 2 in this embodiment includes a main beam 21, a connecting seat 22 and a plurality of connecting rod assemblies 23, the main beam 21 is respectively connected with the operating rod 1 and the connecting seat 22, the connecting rod assemblies 23 are in one-to-one correspondence with the valve positioning rods 3, the connecting rod assemblies 23 are respectively connected with the connecting seat 22 and the corresponding valve positioning rods 3, and the four valve positioning rods 3 which are transversely extended are arranged in a central symmetry manner relative to the connecting seat 22. The connection base 22 may be a disk (hollow or implemented) or a radial bracket structure.
Referring to fig. 1, the connecting rod assembly 23 in this embodiment includes two connecting rods arranged in parallel, one end of each connecting rod is fixedly connected with the connecting seat 22, the other end of each connecting rod is fixedly connected with the valve positioning rod 3, and the connecting seat 22 and the connecting portion between the valve positioning rod 3 and the connecting rod assembly 23 are clamped and arranged between the two connecting rods.
In this embodiment, through the fastener in order to realize connecting fixedly between two connecting rod one end and the connecting seat 22, can realize the angle modulation between two connecting rod one end and the connecting seat 22 to satisfy the demand of the not valve of equidimension, and convenient to detach preserve. In this embodiment, through the fastener in order to realize connecting fixedly between two connecting rod other ends and the valve locating lever 3, can realize the angle modulation between two connecting rod other ends and the valve locating lever 3 to satisfy the demand of the not valve of equidimension, and convenient to detach preserve. In addition, the radial rods of the valves are arranged radially, the connecting rod assemblies 23 can be welded and fixed with the connecting seat 22 and the valve positioning rod 3 respectively, and the valves with certain size ranges can be matched.
In order to further realize the adjustable stroke between the main beam 21 and the connecting seat 22, so as to meet the requirements of valves with different sizes and depths (the stroke of the valve screw), referring to fig. 1, in this embodiment, the main beam 21 is made of a screw rod, and the main beam 21 and the connecting seat 22 are connected by screw threads, so that the stroke between the main beam 21 and the connecting seat 22 can be adjusted, and the requirements of valves with different sizes and depths (the stroke of the valve screw) are met.
Referring to fig. 1, in this embodiment, the ratchet assembly 11 is disposed on the operating rod 1, and the main beam 21 is connected to the operating rod 1 through the ratchet assembly 11, so that the valve can be opened and closed without changing the angle, thereby improving the working efficiency, and being particularly suitable for the high-altitude operation. It should be noted that, the ratchet assembly 11 may be a conventional unidirectional ratchet assembly, or a ratchet assembly with reversing function. When the ratchet assembly 11 adopts the conventional unidirectional ratchet assembly, the high-altitude valve operating mechanism of the embodiment can only singly start or close the valve operation (determined by the direction of the ratchet assembly 11); if a ratchet assembly with reversing function is used, the need for starting and closing the valve operation can also be met by reversing the ratchet assembly 11.
For the convenience of holding and anti-slip, referring to fig. 1, the other end of the operating rod 1 is provided with an anti-slip sleeve 12 in this embodiment.
In order to ensure that the valve positioning rod 3 is more unlikely to fall off when the valve is rotated (especially when a smaller valve is operated), referring to fig. 1, in this embodiment, one side of the valve positioning rod 3 far away from the operating rod 1 is of an arc structure, and the center side of the arc structure is close to the axis direction of the connecting seat 22, so that the valve can be more stable and reliable when being rotated.
In order to ensure that the valve positioning rod 3 is more unlikely to fall off when the valve is rotated (especially when a smaller valve is operated), referring to fig. 1, in this embodiment, a flange 31 protruding towards the axis direction of the connecting seat 22 is disposed at the end of the valve positioning rod 3 on one side away from the operating rod 1, and the flange 31 can block the valve positioning rod 3 to ensure that the valve positioning rod 3 is more unlikely to fall off when the valve is rotated.
The working process of the high-altitude valve operating mechanism of the embodiment comprises the following steps: the operation rod 1 is held by hand, the four valve positioning rods 3 can be inserted between radial connecting rods of a valve handle of the high-altitude valve, and then force is applied to one side, so that rotation moment can be respectively applied to the radial connecting rods through the four valve positioning rods 3, and when the ratchet assembly 11 adopts the traditional unidirectional ratchet assembly, the high-altitude valve operation mechanism of the embodiment can only singly start or close valve operation (determined by the direction of the ratchet assembly 11); if a ratchet assembly with reversing function is used, the need for starting and closing the valve operation can also be met by reversing the ratchet assembly 11. Therefore, the high-altitude valve operating mechanism of the embodiment can be matched with the radial rod of the valve to realize the force application of the rotating moment, can conveniently realize the closing or opening operation of the high-altitude valve, is convenient and labor-saving to operate and high in efficiency, and can be also suitable for closing or opening of a common valve (a non-high-altitude valve), so that the working efficiency is improved, and the labor intensity is reduced.
Embodiment two:
The present embodiment is basically the same as the first embodiment, and the main differences are: the connecting component 2 is provided with three valve positioning rods 3 which transversely extend out, and correspondingly, three connecting rod components 23 on the connecting seat 22 are radially arranged at an included angle of 120 degrees. It goes without saying that the number of the valve positioning rods 3 provided on the connection assembly 2 may be at least two or more than four as required, which belongs to the first embodiment and the basic modification of the present embodiment, and will not be described here again. As shown in fig. 2, the working procedure of the high-altitude valve operating mechanism of the present embodiment includes: the operation rod 1 is held by hand, three valve positioning rods 3 can be inserted between radial connecting rods of a valve handle (double-line scribing structure in fig. 2) of the high-altitude valve, and then force is applied to one side, so that rotation moment (shown by arrow direction in fig. 2) can be respectively applied to the radial connecting rods through the three valve positioning rods 3, and when the ratchet assembly 11 adopts the traditional unidirectional ratchet assembly, the high-altitude valve operation mechanism of the embodiment can only singly start or close valve operation (determined by the direction of the ratchet assembly 11); if a ratchet assembly with reversing function is used, the need for starting and closing the valve operation can also be met by reversing the ratchet assembly 11. The valve can be opened when the arrow direction is anticlockwise as shown in fig. 2, and can be closed when the arrow direction is clockwise, so that the operation of closing or opening the high-altitude valve can be conveniently realized, the operation is convenient and labor-saving, the efficiency is high, the valve can be suitable for closing or opening a common valve (a non-high-altitude valve), the working efficiency is improved, and the labor intensity is reduced.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides a high altitude valve operating device, its characterized in that, includes action bars (1), the one end of action bars (1) is connected with coupling assembling (2), be equipped with valve locating lever (3) that the horizontal extension of more than three on coupling assembling (2) arranged, valve locating lever (3) that the horizontal extension of more than three arranged are central symmetry and arrange relative coupling assembling (2), the direction of the horizontal extension of valve locating lever (3) and the length direction mutually perpendicular of action bars (1).
2. The high-altitude valve operating mechanism according to claim 1, wherein the connecting assembly (2) comprises a main beam (21), a connecting seat (22) and a plurality of connecting rod assemblies (23), the main beam (21) is respectively connected with the operating rod (1) and the connecting seat (22), the connecting rod assemblies (23) are in one-to-one correspondence with the valve positioning rods (3), the connecting rod assemblies (23) are respectively connected with the connecting seat (22) and the corresponding valve positioning rods (3), and the valve positioning rods (3) which are transversely arranged in a protruding mode are arranged in a central symmetry mode relative to the connecting seat (22).
3. The overhead valve operating mechanism according to claim 2, wherein the connecting rod assembly (23) comprises two connecting rods arranged in parallel, one end of the two connecting rods is fixedly connected with the connecting seat (22), the other end of the two connecting rods is fixedly connected with the valve positioning rod (3), and the connecting seat (22) and the connecting part of the valve positioning rod (3) connected with the connecting rod assembly (23) are clamped and arranged between the two connecting rods.
4. A high-altitude valve operating mechanism according to claim 3, wherein the two connecting rods are fastened at one end to the connecting seat (22) by means of a fastener or welding.
5. The high-altitude valve operating mechanism according to claim 4, wherein the other ends of the two connecting rods are fixedly connected with the valve positioning rod (3) through fasteners or welding.
6. The overhead valve-operating mechanism according to claim 5, wherein the main beam (21) is made of a screw rod, and the main beam (21) is connected with the connecting seat (22) by screw threads.
7. The high-altitude valve operating mechanism according to claim 6, wherein the operating lever (1) is provided with a ratchet assembly (11), and the main beam (21) is connected with the operating lever (1) through the ratchet assembly (11).
8. The overhead valve-operating mechanism according to claim 7, wherein the other end of the operating lever (1) is provided with an anti-slip cover (12).
9. The high-altitude valve operating mechanism according to claim 8, wherein one side of the valve positioning rod (3) far away from the operating rod (1) is of an arc-shaped structure, and the center side of the arc-shaped structure is close to the axis direction of the connecting seat (22).
10. The high-altitude valve operating mechanism according to claim 9, wherein the end of the valve positioning rod (3) on the side away from the operating rod (1) is provided with a flange (31) protruding toward the axial direction of the connecting seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515466.2U CN220850976U (en) | 2023-09-15 | 2023-09-15 | High-altitude valve operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515466.2U CN220850976U (en) | 2023-09-15 | 2023-09-15 | High-altitude valve operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850976U true CN220850976U (en) | 2024-04-26 |
Family
ID=90745019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322515466.2U Active CN220850976U (en) | 2023-09-15 | 2023-09-15 | High-altitude valve operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850976U (en) |
-
2023
- 2023-09-15 CN CN202322515466.2U patent/CN220850976U/en active Active
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