CN219954420U - Valve opening and closing device - Google Patents
Valve opening and closing device Download PDFInfo
- Publication number
- CN219954420U CN219954420U CN202222914372.8U CN202222914372U CN219954420U CN 219954420 U CN219954420 U CN 219954420U CN 202222914372 U CN202222914372 U CN 202222914372U CN 219954420 U CN219954420 U CN 219954420U
- Authority
- CN
- China
- Prior art keywords
- rod
- control rod
- control
- inserted bar
- pull rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The upper end of the control rod is provided with an upper inserting rod, a control rod at the lower side of the upper inserting rod is provided with a through hole, a lower inserting rod is arranged in the through hole, a through groove is formed in the control rod corresponding to the lower side of the lower inserting rod, a pull rod is arranged in the through groove, the upper end of the pull rod is hinged with the right end of the lower inserting rod, the lower end of the pull rod is provided with a limit rod, the right end of the limit rod passes through the through groove and is arranged on the right side of the control rod, a limit block is fixedly arranged, and a compression spring is arranged on the periphery of the limit rod corresponding to the space between the right side surface of the pull rod and the left side surface of the control rod; through inserting the upper inserted bar and lower inserted bar respectively in the different fan-shaped downthehole chucking valves of hand wheel screw thread valve, make upper inserted bar and lower inserted bar drive the valve hand wheel rotatory through rotatory control lever and carry out the switching operation to the valve, can drive down the inserted bar and control the removal through the pull rod, conveniently when the control lever is rotatory to the highest position that the staff can connect the department, change second valve male fan-shaped hole, make the control lever reset.
Description
Technical Field
The utility model relates to the technical field of valve opening and closing, in particular to a valve opening and closing device.
Background
The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, and is a hand valve which is most widely applied in actual production of workshops; therefore, how to solve the problems that when the hand wheel valve which is in high-position and cannot be contacted by a human hand is opened and closed, a worker is usually required to stand on a stool or an escalator to operate, the operation is extremely inconvenient, the valve opening and closing is easy to be untimely, and the control on fluid delivery is influenced, and the problem is difficult to solve for a long time.
For the above reasons, a switching valve device has been developed.
Disclosure of Invention
The utility model provides a valve opening and closing device, which aims to solve the problems that when a hand wheel valve which is in high-position and cannot be contacted by a human hand is opened and closed, a worker is usually required to stand on a stool or an escalator for operation, the operation is extremely inconvenient, and the control of fluid transportation is easily influenced by untimely opening and closing of the valve; can be through inserting the different fan-shaped downthehole clamping valves of hand wheel screw valve respectively with last inserted bar and lower inserted bar, make through rotatory control rod go up inserted bar and lower inserted bar drive the valve hand wheel rotate and carry out the switching operation to the valve, can drive down the inserted bar and control the removal through the pull rod, conveniently when the control rod is rotatory to the highest position that the staff can meet, change second valve male fan-shaped hole, make the control rod reset, repeatedly carry out rotatory control rod operation, need not stool or staircase when being in the valve switch of high position and assist, convenient operation, laborsaving.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a switching valve device, comprising: the anti-skid device comprises a control rod, an upper inserted rod, a through hole, a lower inserted rod, a through groove, a pull rod, a limiting block, a compression spring and an anti-skid rubber sleeve; the upper end level of vertical control rod sets up the inserted bar, sets up the through-hole on the control rod that the downside of going up the inserted bar corresponds, the through-hole in-activity set up down the inserted bar, run through the control rod on the control rod that the downside of lower inserted bar corresponds and set up vertical logical groove, logical inslot slope set up the pull rod, the upper end of pull rod articulated with the right-hand member of lower inserted bar, the lower extreme of pull rod sets up in the left side of control rod, the lower tip of pull rod sets up the gag lever post, the left end of gag lever post and the right flank fixed connection of pull rod, the right-hand member of gag lever post passes logical groove setting in the right side of control rod to fixedly set up the stopper, the periphery of the gag lever post that corresponds between the right flank of pull rod and the left surface of control rod sets up compression spring.
The control rod is a round steel pipe.
The lower end part of the control rod and the lower end part of the pull rod are sleeved with anti-skid rubber sleeves.
The upper inserting rod is fixedly connected with the control rod through welding.
Working principle: when the valve is used, the left hand holds the anti-skid rubber sleeve at the lower end part of the control rod, the upper inserting rod is inserted into the fan-shaped hole of the hand wheel threaded valve at the high position, the left end of the lower inserting rod corresponds to the fan-shaped hole of the hand wheel threaded valve at the low position, the right hand holds the control rod and the pull rod at the same time, the lower end of the pull rod is close to the lower end of the control rod, at the moment, the compression spring is compressed, the upper end of the pull rod drives the lower inserting rod to be inserted into the fan-shaped hole of the hand wheel at the low position, the control rod is rotated, the control rod drives the valve hand wheel to rotate through the upper inserting rod and the lower inserting rod, when the lower end of the control rod is rotated to the highest position which can be contacted by hands, the compression spring stretches the push pull rod, the upper end of the pull rod drives the lower inserting rod to move towards the right side of the control rod, when the lower inserting rod moves out of the fan-shaped hole of the hand wheel, the lower inserting rod is controlled, the lower inserting rod is repeatedly carried out, the valve is driven by the control rod, the upper inserting rod is driven by the control rod, the valve is repeatedly rotated, and the valve is opened or closed until the valve is opened or closed by the control rod.
The beneficial effects of the utility model are as follows: the utility model has simple structure and convenient use, the valve can be clamped by respectively inserting the upper inserted link and the lower inserted link into different fan-shaped holes of the hand wheel threaded valve, the upper inserted link and the lower inserted link drive the valve hand wheel to rotate to switch the valve by rotating the control link, the lower inserted link can be driven by the pull rod to move left and right, the fan-shaped holes inserted by the second valve can be replaced conveniently when the control link rotates to the highest position where a human hand can be connected, the control link can be reset so as to conveniently and repeatedly rotate the control link, the control link of the circular steel pipe can lighten the weight, facilitate taking and controlling, and the valve can be conveniently and effectively operated without the assistance of a stool or an escalator when the valve at the high position is switched.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the general assembly structure of the present utility model;
in the figure: the device comprises a control rod 1, an upper inserting rod 2, a through hole 3, a lower inserting rod 4, a through groove 5, a pull rod 6, a limiting rod 7, a limiting block 8, a compression spring 9 and an anti-skid rubber sleeve 10.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
the upper end level of vertical control rod 1 sets up inserted bar 2, sets up through-hole 3 on the control rod 1 that the downside of going up inserted bar 2 corresponds, through-hole 3 internalization set up down inserted bar 4, the control rod 1 that the downside of lower inserted bar 4 corresponds on run through control rod 1 and set up vertical logical groove 5, logical inslot 5 in incline set up pull rod 6, the upper end of pull rod 6 articulated with the right-hand member of lower inserted bar 4, the lower extreme of pull rod 6 sets up in the left side of control rod 1, the lower tip of pull rod 6 sets up gag lever post 7, the left end of gag lever post 7 is fixedly connected with the right flank of pull rod 6, the right-hand member of gag lever post 7 passes logical groove 5 and sets up in the right side of control rod 1 to fixedly set up stopper 8, the periphery of gag lever post 7 that corresponds between the right flank of pull rod 6 and the left surface of control rod 1 sets up compression spring 9.
The control rod 1 is a round steel pipe.
The lower end part of the control rod 1 and the lower end part of the pull rod 6 are sleeved with an anti-skid rubber sleeve 10.
The upper inserting rod 2 is fixedly connected with the control rod 1 through welding.
Claims (4)
1. A switching valve device, comprising: the anti-skid device comprises a control rod (1), an upper inserting rod (2), a through hole (3), a lower inserting rod (4), a through groove (5), a pull rod (6), a limiting rod (7), a limiting block (8), a compression spring (9) and an anti-skid rubber sleeve (10); the method is characterized in that: the upper end level of vertical control rod (1) sets up inserted bar (2), sets up through-hole (3) on control rod (1) that the downside of going up inserted bar (2) corresponds, through-hole (3) internalization set up lower inserted bar (4), run through control rod (1) on control rod (1) that the downside of lower inserted bar (4) corresponds and set up vertical logical groove (5), logical inslot (5) incline set up pull rod (6), the upper end of pull rod (6) articulated with the right-hand member of lower inserted bar (4), the lower extreme of pull rod (6) sets up in the left side of control rod (1), the lower tip of pull rod (6) sets up gag lever post (7), the left end of gag lever post (7) and the right flank fixed connection of pull rod (6), the right-hand member of gag lever post (7) passes logical groove (5) and sets up in the right side of control rod (1) to set up stopper (8) fixedly, the circumference spring (9) that correspond between the right side of pull rod (6) and the left side of control rod (1).
2. A switch valve means as claimed in claim 1, wherein: the control rod (1) is a round steel pipe.
3. A switch valve means as claimed in claim 1, wherein: the lower end part of the control rod (1) and the lower end part of the pull rod (6) are sleeved with an anti-slip rubber sleeve (10).
4. A switch valve means as claimed in claim 2, wherein: the upper inserting rod (2) is fixedly connected with the control rod (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914372.8U CN219954420U (en) | 2022-11-02 | 2022-11-02 | Valve opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914372.8U CN219954420U (en) | 2022-11-02 | 2022-11-02 | Valve opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954420U true CN219954420U (en) | 2023-11-03 |
Family
ID=88536165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222914372.8U Active CN219954420U (en) | 2022-11-02 | 2022-11-02 | Valve opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954420U (en) |
-
2022
- 2022-11-02 CN CN202222914372.8U patent/CN219954420U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |