CN219549741U - Valve assistor capable of being automatically opened and closed - Google Patents
Valve assistor capable of being automatically opened and closed Download PDFInfo
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- CN219549741U CN219549741U CN202321177406.8U CN202321177406U CN219549741U CN 219549741 U CN219549741 U CN 219549741U CN 202321177406 U CN202321177406 U CN 202321177406U CN 219549741 U CN219549741 U CN 219549741U
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- valve
- connecting ring
- handle
- mounting
- nut
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Abstract
The utility model discloses an automatic valve opening and closing auxiliary device, which comprises: the valve and valve handle, the valve side is connected with the valve handle, be connected with automatic switch mechanism between valve and the valve handle, valve surface connection has installation mechanism, this can automatic switch valve assistor, can drive the pneumatic cylinder and slide through the spout when the pneumatic cylinder moves, can drive the gear and mesh when the tooth row removes and rotate, can drive the valve handle and rotate when the gear rotates, the valve handle rotates and can close the valve, to left oil filler hole oiling valve close, to right oil filler hole oiling valve open, can rotate the nut this moment, the nut rotates and can carry out the screw thread through the bolt and slide, when the nut screw thread slides the side of second installation piece, can extrude the fixed to with installation mechanism fixed mounting in the surface of valve, can fix the automatic switch mechanism of side after the installation mechanism installs, the convenience is installed the valve assistor.
Description
Technical Field
The utility model relates to the technical field of chemical device production, in particular to an auxiliary device capable of automatically opening and closing a valve.
Background
In the production of chemical devices, the valve is increasingly widely applied, and in the chemical production device, a valve with a large pipe diameter is frequently opened and closed, and the valve is troublesome to close, so that a valve auxiliary device is needed to be used for opening and closing, and the existing valve auxiliary device has certain defects in use, such as;
the valve is needed to be used in chemical production, the existing valve is usually manually operated by an operator, the number of turns of the valve for opening or closing a large-caliber butterfly valve or ball valve is large, the gate valve with the diameter of 14 inches is found through on-site actual operation, if manual operation is adopted, 2 people are needed to cooperate, the valve can be completely opened or closed only in about one half hour, the valve needs to be repeatedly opened or closed for ten times in one day under some scenes, the labor is consumed, the time is consumed, the valve needs to be rapidly closed under emergency, and on-site dangerous situations can be treated.
Disclosure of Invention
The utility model provides the following technical scheme: the utility model aims to provide an automatic valve opening and closing auxiliary device, which solves the problems that the valve auxiliary device in the current market proposed by the background technology has a plurality of defects in use, does not have the function of automatically opening and closing a valve, is usually fixed on the surface of the valve and is inconvenient to install on different valves.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatically openable and closable valve aid comprising: valves and valve handles;
the valve is characterized in that the valve handle is connected to the side face of the valve, an automatic switching mechanism is connected between the valve and the valve handle, and a mounting mechanism is connected to the surface of the valve.
Preferably, the automatic switching mechanism comprises a gear, a mounting plate, a connecting block, a hydraulic cylinder, a chute, a gear row, a one-way valve and a hydraulic gun;
the valve handle surface is connected with a gear.
Preferably, the valve surface side is provided with the mounting panel, be connected with the connecting block between the mounting panel.
Preferably, a chute is arranged in the connecting block in a penetrating way, and a hydraulic cylinder is connected to the side surface of the mounting plate;
and a tooth row is connected between the hydraulic cylinder and the chute.
Preferably, the end part of the hydraulic cylinder is connected with a one-way valve, and the side surface of the one-way valve is connected with a hydraulic gun.
Preferably, the mounting mechanism comprises a hinge, a first connecting ring, a second connecting ring, a first mounting block, a bolt, a nut, a second mounting block and a through groove;
one side of the valve is sleeved with a first connecting ring.
Preferably, the end part of the first connecting ring is connected with a hinge, and the other end of the hinge is connected with a second connecting ring;
the surface of the second connecting ring is connected with a first mounting block.
Preferably, the side surface of the first mounting block is connected with a bolt, and the surface of the bolt is connected with a nut in a threaded manner;
the surface of the first connecting ring is connected with a second mounting block, and a through groove is formed in the second mounting block in a penetrating manner;
the side face of the second connecting ring is connected with a mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: this can automatic switch valve assistor can drive the pneumatic cylinder and slide through the spout when the pneumatic cylinder moves, can drive the gear and mesh when the tooth row removes and rotate, can drive the valve handle and rotate when the gear rotates, the valve handle rotates and can close the valve, to left oil filler hole oiling valve shutoff, to right oil filler hole oiling valve is opened, can rotate the nut this moment, the nut rotates and can carry out the screw thread slip through the bolt, when the nut screw thread slides to the side of second installation piece, can extrude the fixed to the second installation piece, thereby with the surface of installation mechanism fixed mounting at the valve, can fix the automatic switch mechanism of side after the installation of installation mechanism, the convenience is installed the valve assistor.
1. When the valve needs to be closed, the hydraulic gun can be connected to the side surface of the left one-way valve, then the hydraulic gun is used for filling oil into the left hydraulic cylinder, the hydraulic cylinder can be driven to slide through the sliding groove when in movement, the gear can be driven to mesh and rotate when the gear row moves, the valve handle can be driven to rotate when the gear rotates, the valve handle can be rotated to close the valve, the left oil filling hole is closed, the right oil filling hole is opened, and the valve can be automatically opened and closed conveniently;
2. when the valve auxiliary device is required to be installed, the valve auxiliary device can be pulled to drive the first connecting ring to move to the side face of the valve, then the second connecting ring is rotated, the second connecting ring can rotate through the hinge, the bolt can be driven to slide into the through groove when the second connecting ring rotates to the side face of the first connecting ring, the nut can be rotated at the moment, the nut can slide through the bolt in a threaded manner, the second installation block can be extruded and fixed when the nut slides to the side face of the second installation block in a threaded manner, the installation mechanism is fixedly installed on the surface of the valve, and the automatic switching mechanism of the side face can be fixed after the installation mechanism is installed, so that the valve auxiliary device is convenient to install.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the portion A of the present utility model;
fig. 5 is an enlarged view of the structure of the portion B of the present utility model.
In the figure: 1. a valve; 2. a valve handle; 3. an automatic switching mechanism; 301. a gear; 302. a mounting plate; 303. a connecting block; 304. a hydraulic cylinder; 305. a chute; 306. a tooth row; 307. a one-way valve; 308. a hydraulic gun; 4. a mounting mechanism; 401. a hinge; 402. a first connection ring; 403. a second connecting ring; 404. a first mounting block; 405. a bolt; 406. a screw cap; 407. a second mounting block; 408. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an automatically openable and closable valve aid comprising: a valve 1 and a valve handle 2;
the side of the valve 1 is connected with a valve handle 2, an automatic switching mechanism 3 is connected between the valve 1 and the valve handle 2, and the surface of the valve 1 is connected with a mounting mechanism 4.
The automatic switching mechanism 3 comprises a gear 301, a mounting plate 302, a connecting block 303, a hydraulic cylinder 304, a sliding groove 305, a gear row 306, a one-way valve 307 and a hydraulic gun 308, wherein the gear 301 is connected to the surface of the valve handle 2, when the valve 1 needs to be closed, the hydraulic gun 308 can be connected to the side surface of the left one-way valve 307, and then oil is filled into the left hydraulic cylinder 304 through the hydraulic gun 308.
The valve 1 is provided with mounting plates 302 on the side surfaces, connecting blocks 303 are connected between the mounting plates 302, oil can be injected into the hydraulic cylinders 304 to move unidirectionally, and the hydraulic cylinders 304 can be driven to slide through the sliding grooves 305 when the hydraulic cylinders 304 move.
A sliding groove 305 is formed in the connecting block 303 in a penetrating mode, a hydraulic cylinder 304 is connected to the side face of the mounting plate 302, a tooth row 306 is connected between the hydraulic cylinder 304 and the sliding groove 305, the tooth row 306 can drive the gear 301 to rotate in a meshed mode when moving, and the valve handle 2 can be driven to rotate when the gear 301 rotates.
The end part of the hydraulic cylinder 304 is connected with a one-way valve 307, the side surface of the one-way valve 307 is connected with a hydraulic gun 308, the valve handle 2 can be rotated to close the valve 1, the left oil filling hole oil filling valve 1 is closed, the right oil filling hole oil filling valve 1 is opened, and the valve 1 is conveniently and automatically opened and closed.
The mounting mechanism 4 comprises a hinge 401, a first connecting ring 402, a second connecting ring 403, a first mounting block 404, a bolt 405, a nut 406, a second mounting block 407 and a through groove 408, wherein the first connecting ring 402 is sleeved on one side of the valve 1, and when the valve auxiliary is required to be mounted, the valve auxiliary can be pulled to drive the first connecting ring 402 to move to the side surface of the valve 1.
The end of the first connecting ring 402 is connected with a hinge 401, the other end of the hinge 401 is connected with a second connecting ring 403, the surface of the second connecting ring 403 is connected with a first mounting block 404, then the second connecting ring 403 is rotated, the second connecting ring 403 can rotate through the hinge 401, and when the second connecting ring 403 rotates to the side face of the first connecting ring 402, a bolt 405 can be driven to slide into the through groove 408.
The side of the first installation block 404 is connected with a bolt 405, the surface of the bolt 405 is connected with a nut 406 in a threaded manner, the surface of the first connection ring 402 is connected with a second installation block 407, a through groove 408 is formed in the second installation block 407 in a penetrating manner, the side of the second connection ring 403 is connected with the installation plate 302, a nut 406 can be rotated at the moment, the nut 406 can slide in a threaded manner through the bolt 405, and when the nut 406 slides to the side of the second installation block 407 in a threaded manner, the second installation block 407 can be fixed in an extrusion manner.
Working principle: when the automatic valve opening and closing auxiliary device is used, firstly, when the valve 1 needs to be closed, the hydraulic gun 308 can be connected to the side face of the left one-way valve 307, then the hydraulic gun 308 is used for filling oil into the left hydraulic cylinder 304, the hydraulic cylinder 304 can perform unidirectional movement, the hydraulic cylinder 304 can be driven to slide through the sliding groove 305 when moving, the gear 301 can be driven to rotate in an engaged way when the gear 301 moves, the valve handle 2 can be driven to rotate when the gear 301 rotates, the valve handle 2 can be driven to rotate to close the valve 1, the left oil hole oil filling valve 1 is closed, the right oil hole oil filling valve 1 is opened, when the auxiliary device needs to be installed, the auxiliary device can be pulled to drive the first connecting ring 402 to move to the side face of the valve 1, then rotate the second link 403, the second link 403 can rotate through the hinge 401, can drive the bolt 405 to slide into the through slot 408 when the second link 403 rotates to the side of the first link 402, can rotate the nut 406 at this time, the nut 406 rotates and can slide through the screw thread of the bolt 405, when the nut 406 slides to the side of the second installation block 407, can extrude the second installation block 407 fixedly, thus will install the surface of the valve 1 of mechanism 4 fixedly, can fix the automatic opening and closing mechanism 3 of the side after the installation of mechanism 4, facilitate the installation of the valve assistor, the content that will not be described in detail in this specification belongs to the prior art that is known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An automatically openable and closable valve aid comprising: a valve (1) and a valve handle (2), characterized in that;
the valve is characterized in that a valve handle (2) is connected to the side face of the valve (1), an automatic switching mechanism (3) is connected between the valve (1) and the valve handle (2), and a mounting mechanism (4) is connected to the surface of the valve (1).
2. An automatically openable valve aid as claimed in claim 1 wherein: the automatic switching mechanism (3) comprises a gear (301), a mounting plate (302), a connecting block (303), a hydraulic cylinder (304), a chute (305), a gear row (306), a one-way valve (307) and a hydraulic gun (308);
the surface of the valve handle (2) is connected with a gear (301).
3. An automatically openable valve aid as claimed in claim 2 wherein: the valve is characterized in that a mounting plate (302) is arranged on the side surface of the valve (1), and a connecting block (303) is connected between the mounting plates (302).
4. An automatically openable valve aid as claimed in claim 2 wherein: a sliding groove (305) is formed in the connecting block (303) in a penetrating manner, and a hydraulic cylinder (304) is connected to the side surface of the mounting plate (302);
a gear row (306) is connected between the hydraulic cylinder (304) and the chute (305).
5. An automatically openable valve aid as claimed in claim 2 wherein: the end part of the hydraulic cylinder (304) is connected with a one-way valve (307), and the side surface of the one-way valve (307) is connected with a hydraulic gun (308).
6. An automatically openable valve aid as claimed in claim 1 wherein: the mounting mechanism (4) comprises a hinge (401), a first connecting ring (402), a second connecting ring (403), a first mounting block (404), a bolt (405), a nut (406), a second mounting block (407) and a through groove (408);
one side of the valve (1) is sleeved with a first connecting ring (402).
7. An automatically switchable valve aid according to claim 6, wherein: a hinge (401) is connected to the end part of the first connecting ring (402), and a second connecting ring (403) is connected to the other end of the hinge (401);
the surface of the second connecting ring (403) is connected with a first mounting block (404).
8. An automatically switchable valve aid according to claim 6, wherein: a bolt (405) is connected to the side surface of the first mounting block (404), and a nut (406) is connected to the surface of the bolt (405) in a threaded manner;
the surface of the first connecting ring (402) is connected with a second mounting block (407), and a through groove (408) is formed in the second mounting block (407) in a penetrating manner;
the side face of the second connecting ring (403) is connected with a mounting plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321177406.8U CN219549741U (en) | 2023-05-16 | 2023-05-16 | Valve assistor capable of being automatically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321177406.8U CN219549741U (en) | 2023-05-16 | 2023-05-16 | Valve assistor capable of being automatically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549741U true CN219549741U (en) | 2023-08-18 |
Family
ID=87700010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321177406.8U Active CN219549741U (en) | 2023-05-16 | 2023-05-16 | Valve assistor capable of being automatically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549741U (en) |
-
2023
- 2023-05-16 CN CN202321177406.8U patent/CN219549741U/en active Active
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