CN216896039U - Quick switching device for high-position hand wheel valve - Google Patents
Quick switching device for high-position hand wheel valve Download PDFInfo
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- CN216896039U CN216896039U CN202123252202.XU CN202123252202U CN216896039U CN 216896039 U CN216896039 U CN 216896039U CN 202123252202 U CN202123252202 U CN 202123252202U CN 216896039 U CN216896039 U CN 216896039U
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- hand wheel
- rod
- wheel valve
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- arc clamp
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- 239000012530 fluid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a quick switching device for a high-position hand wheel valve, and relates to the technical field of switching valves. The high-altitude hand wheel valve comprises a conveying pipeline, a hand wheel valve main body is fixedly connected to the conveying pipeline, a switch rotating wheel is installed on one side of the hand wheel valve main body, a pull rod is installed on the switch rotating wheel, a detachable connecting ring is installed on the pull rod, a clamping structure is installed on the connecting ring, a linkage rod is hinged to one side of the connecting ring, a driving rod is hinged to one end of the linkage rod, a base is installed at one end of the driving rod, when the hand wheel valve main body at the high altitude is switched on and switched off, internal components of the driving assembly can pull the driving rod through operation of the driving assembly, then the driving rod drives the linkage rod, the linkage rod drives the connecting ring to pull the pull rod, and then the switch rotating wheel is driven to rotate, and the hand wheel valve main body is switched on and switched off.
Description
Technical Field
The utility model relates to the technical field of switch valves, in particular to a quick switch device for a high-position hand wheel valve.
Background
Manual valves are very common in the process flow in the actual production process in workshops of many industries. The hand wheel threaded valve controlled by manual driving is an important control part in a pipeline fluid conveying system, can change the passage section and the medium flowing direction by controlling the valve, has the functions of diversion, stopping, adjustment, throttling, non-return, diversion or overflow pressure relief and the like, and when the hand wheel threaded valve is opened and closed, not every pipeline provided with the valve is in a direct contact range, so that the problem that the valve cannot be quickly opened and closed by directly contacting a hand wheel is very urgent.
1. When the hand wheel threaded valve is opened and closed, each pipeline provided with the valve is not in a direct touch range, and the normal conveying of fluid is easily influenced if the valve which cannot be directly touched is not opened or closed in time.
2. The existing device is troublesome when a valve hand wheel is connected, and people are inconvenient to connect the device with the valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a quick switching device for a high-position hand wheel valve, which aims to solve the problems that the normal conveying of fluid is easily influenced if a valve which cannot be directly touched is not opened or closed in time, and the device is inconvenient to connect with the valve because the device is troublesome when a hand wheel of the valve is connected.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a quick switching device for high-order hand wheel valve, includes pipeline, pipeline is last fixedly connected with hand wheel valve main part, the switch runner is installed to one side of hand wheel valve main part, install the pull rod on the switch runner, install the go-between when dismantling on the pull rod, install the joint structure on the go-between, and one side of go-between articulates there is the gangbar, the one end of gangbar articulates there is the actuating lever, the base is installed to the one end of actuating lever, install in the base and be used for carrying out driven drive assembly to the actuating lever.
Further, the connecting ring comprises a first half-arc clamp hinged with the linkage rod, and one end of the first half-arc clamp is hinged with a second half-arc clamp.
Further, the joint structure includes that fixed connection presss from both sides the joint box of one end at the second half arc, the one end fixedly connected with elastic connection piece that first half arc pressed from both sides, elastic connection piece's one end fixedly connected with fixture block, the top threaded connection of joint box has one-way threaded rod, and the telescopic link of the mutual symmetry of inside fixedly connected with of joint box, one end bearing of one-way threaded rod is connected with the conflict cardboard.
Further, drive assembly includes the motor of fixed connection in base one end, the two-way threaded rod of output fixedly connected with of motor, the equal threaded connection in both ends of two-way threaded rod has the drive block, the top of drive block articulates there is the connecting rod, the one end and the actuating lever of connecting rod articulate.
Furthermore, the inner arc sides of the first half arc clamp and the second half arc clamp are fixedly connected with ball plates.
Further, a rubber layer is coated on the surface of the abutting clamping plate.
The utility model has the following beneficial effects:
according to the utility model, when a hand wheel valve main body at a high position is opened and closed, the driving rod is pulled by the internal component of the driving assembly through the operation of the driving assembly, then the driving rod drives the linkage rod, the linkage rod drives the connecting ring to pull the pull rod, and then the opening and closing rotating wheel is driven to rotate, so that the hand wheel valve main body is opened and closed.
According to the utility model, when the device and the hand wheel valve main body are installed, the components of the connecting ring can be clamped on the outer side of the pull rod, and the clamping structure is manually operated, so that the connecting ring is fixed by the internal components of the clamping structure, and then the connecting ring is rotatably connected with the pull rod, so that the device and the hand wheel valve main body are connected, and the hand wheel valve main body is conveniently and rapidly opened and closed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a connection ring and a clamping structure according to the present invention;
fig. 3 is a schematic view of the structure of the driving assembly of the present invention.
Reference numerals are as follows: 1. a delivery conduit; 2. a hand wheel valve body; 3. a switch runner; 4. a pull rod; 5. a connecting ring; 6. a clamping structure; 7. a linkage rod; 8. a drive rod; 9. a drive assembly; 10. a base; 51. a first semi-arc clamp; 52. a second half arc clamp; 53. a ball tray; 61. clamping a box; 62. an elastic connecting sheet; 63. a one-way threaded rod; 64. a telescopic rod; 65. abutting against the clamping plate; 66. a clamping block; 91. a motor; 92. a bidirectional threaded rod; 93. a drive block; 94. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-3, a fast switch device for a high-level hand wheel valve comprises a conveying pipe 1, a hand wheel valve body 2 is fixedly connected to the conveying pipe 1, a switch rotating wheel 3 is installed on one side of the hand wheel valve body 2, a pull rod 4 is installed on the switch rotating wheel 3, a detachable connecting ring 5 is installed on the pull rod 4, a clamping structure 6 is installed on the connecting ring 5, a linkage rod 7 is hinged to one side of the connecting ring 5, a driving rod 8 is hinged to one end of the linkage rod 7, a base 10 is installed at one end of the driving rod 8, and a driving component 9 for driving the driving rod 8 is installed in the base 10, in some embodiments, when the high-level hand wheel valve body 2 is switched, the driving component 9 can operate to pull the driving rod 8, then the driving rod 8 drives the linkage rod 7, so that the linkage rod 7 drives the connecting ring 5 to pull the pull rod 4, and then drives the switch rotating wheel 3 to rotate, thereby switching the hand wheel valve main body 2, when the device is installed with the hand wheel valve main body 2, the components of the connecting ring 5 can be clamped at the outer side of the pull rod 4, and the clamping structure 6 is manually operated, so that the internal components of the clamping structure 6 fix the connecting ring 5, and then the connecting ring 5 is rotatably connected with the pull rod 4, thereby realizing the connection of the device and the hand wheel valve main body 2, so as to rapidly open and close the hand wheel valve main body 2, more specifically, when the device is installed on the hand wheel valve main body 2 at a high position, the internal components of the connecting ring 5 can be manually clamped on the pull rod 4, and the clamping structure 6 is manually operated, so that the internal components of the clamping structure 6 fix the components of the connecting ring 5, connect with the rotation that realizes go-between 5 and pull rod 4, thereby realize the device and install with hand wheel valve main part 2, when the hand wheel valve main part 2 to the eminence goes on the switch, accessible drive assembly 9's operation, make drive assembly 9 internals stimulate actuating lever 8, then make actuating lever 8 drive linkage rod 7, make linkage rod 7 drive go-between 5 stimulate pull rod 4, then drive switch runner 3 and rotate, thereby carry out the fast switch to hand wheel valve main part 2, then avoid influencing fluidic normal transport.
As shown in fig. 2, in some embodiments, the connection ring 5 includes a first half-arc clamp 51 hinged to the linkage rod 7, and a second half-arc clamp 52 hinged to one end of the first half-arc clamp 51, and more specifically, by rotating the first half-arc clamp 51 and the second half-arc clamp 52, the first half-arc clamp 51 and the second half-arc clamp 52 are made to rotate around the hinge point, and then the first half-arc clamp 51 and the second half-arc clamp 52 make a joint clamping of the linkage rod 4.
As shown in fig. 2, in some embodiments, the clamping structure 6 includes a clamping box 61 fixedly connected to one end of the second half-arc clamp 52, one end of the first half-arc clamp 51 is fixedly connected with an elastic connecting sheet 62, one end of the elastic connecting sheet 62 is fixedly connected with a clamping block 66, the top of the clamping box 61 is in threaded connection with a one-way threaded rod 63, the inside of the clamping box 61 is fixedly connected with mutually symmetrical telescopic rods 64, and one end of the one-way threaded rod 63 is in bearing connection with an abutting clamping sheet 65, more specifically, when the first half-arc clamp 51 and the second half-arc clamp 52 clamp the pull rod 4, the elastic connecting sheet 62 can be driven to be embedded into the clamping box 61, the one-way threaded rod 63 can be rotated under the action of force, and then the one-way threaded rod 63 can be rotated, so that the one-way threaded rod 63 drives the abutting clamping sheet 65 to move towards the elastic connecting sheet 62, and then the abutting clamping plate 65 abuts against and is attached to the elastic connecting sheet 62, so that the clamping block 66 and the abutting clamping plate 65 are clamped with each other, the first half-arc clamp 51 and the second half-arc clamp 52 are fixedly connected, and the connecting ring 5 and the pull rod 4 are rotatably connected.
As shown in fig. 3, in some embodiments, the driving assembly 9 includes a motor 91 fixedly connected to one end of the base 10, an output end of the motor 91 is fixedly connected to a two-way threaded rod 92, two ends of the two-way threaded rod 92 are threadedly connected to driving blocks 93, a top end of each driving block 93 is hinged to a connecting rod 94, one end of each connecting rod 94 is hinged to the driving rod 8, and more specifically, under the operation of the motor 91, the two-way threaded rod 92 can be driven to rotate, so that the two-way threaded rod 92 drives the driving blocks 93, so that the two driving blocks 93 approach each other, so that the driving blocks 93 drive the connecting rods 94, the connecting rods 94 rotate around the hinge points, so that one end of each connecting rod 94 drives the driving rod 8, the driving rod 8 drives the linkage rod 7, so that the linkage rod 7 drives the connecting ring 5 to pull the pull rod 4, then the switch rotating wheel 3 is driven to rotate, so that the hand wheel valve main body 2 is switched on and off.
As shown in fig. 2, in some embodiments, a ball disc 53 is fixedly connected to the inner arc side of each of the first half arc clamp 51 and the second half arc clamp 52, and more specifically, the rotation of the pull rod 4 inside the first half arc clamp 51 and the second half arc clamp 52 can be realized through the ball disc 53.
As shown in fig. 2, in some embodiments, the surface of the interference card 65 is coated with a rubber layer, and more specifically, the rubber layer on the interference card 65 can enhance the friction between the elastic connecting piece 62 and the interference card 65, thereby enhancing the connection strength between the first half-arc clamp 51 and the second half-arc clamp 52.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a quick switching device for high-order hand wheel valve, includes pipeline (1), its characterized in that, fixedly connected with hand wheel valve main part (2) is gone up in pipeline (1), switch runner (3) are installed to one side of hand wheel valve main part (2), install pull rod (4) on switch runner (3), go up go-between (5) of installing when dismantling on pull rod (4), install joint structure (6) on go-between (5), and one side of go-between (5) articulates there is gangbar (7), the one end of gangbar (7) articulates there is actuating lever (8), base (10) are installed to the one end of actuating lever (8), install in base (10) and be used for carrying out driven drive assembly (9) to actuating lever (8).
2. A quick-acting opening and closing device for high-position hand-wheel valves according to claim 1, characterized in that said connecting ring (5) comprises a first semi-arc clamp (51) hinged to the linkage rod (7), one end of said first semi-arc clamp (51) being hinged to a second semi-arc clamp (52).
3. The quick opening and closing device for the high-order hand wheel valve according to claim 2, characterized in that the clamping structure (6) comprises a clamping box (61) fixedly connected to one end of the second half-arc clamp (52), one end of the first half-arc clamp (51) is fixedly connected with an elastic connecting piece (62), one end of the elastic connecting piece (62) is fixedly connected with a clamping block (66), the top of the clamping box (61) is in threaded connection with a one-way threaded rod (63), the inner parts of the clamping box (61) are fixedly connected with mutually symmetrical telescopic rods (64), and one end of the one-way threaded rod (63) is in bearing connection with a collision clamping plate (65).
4. The quick switching device for the high-order hand wheel valve according to claim 1, wherein the driving assembly (9) comprises a motor (91) fixedly connected to one end of a base (10), an output end of the motor (91) is fixedly connected with a bidirectional threaded rod (92), both ends of the bidirectional threaded rod (92) are in threaded connection with a driving block (93), a top end of the driving block (93) is hinged with a connecting rod (94), and one end of the connecting rod (94) is hinged with the driving rod (8).
5. The quick opening and closing device for the high hand wheel valve as claimed in claim 2, wherein the inner arc sides of the first half arc clamp (51) and the second half arc clamp (52) are fixedly connected with ball discs (53).
6. The rapid opening and closing device for the high-position hand wheel valve according to claim 3, wherein a rubber layer is coated on the surface of the interference chuck plate (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252202.XU CN216896039U (en) | 2021-12-22 | 2021-12-22 | Quick switching device for high-position hand wheel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252202.XU CN216896039U (en) | 2021-12-22 | 2021-12-22 | Quick switching device for high-position hand wheel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216896039U true CN216896039U (en) | 2022-07-05 |
Family
ID=82207563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123252202.XU Active CN216896039U (en) | 2021-12-22 | 2021-12-22 | Quick switching device for high-position hand wheel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216896039U (en) |
-
2021
- 2021-12-22 CN CN202123252202.XU patent/CN216896039U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yingshu Inventor after: Bai Pu Inventor after: Zhang Xi Inventor after: Xin Pengfei Inventor after: Bao Yanhui Inventor after: Guo Dongfeng Inventor before: Zhang Xi Inventor before: Xin Pengfei Inventor before: Bao Yanhui Inventor before: Guo Dongfeng |
|
| CB03 | Change of inventor or designer information |