CN221075481U - Pneumatic limiting valve convenient to disassemble and assemble - Google Patents
Pneumatic limiting valve convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN221075481U CN221075481U CN202323247878.9U CN202323247878U CN221075481U CN 221075481 U CN221075481 U CN 221075481U CN 202323247878 U CN202323247878 U CN 202323247878U CN 221075481 U CN221075481 U CN 221075481U
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- fixedly connected
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- disassemble
- valve body
- clamping
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract 4
- 238000000429 assembly Methods 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of valves and discloses a pneumatic limiting valve convenient to disassemble and assemble, which comprises a valve body, wherein anti-slip pads are slidably connected to two sides of the outer portion of the valve body, the anti-slip pads are arranged in clamping blocks, a fixed block is fixedly connected to one side, close to each other, of each clamping block, a threaded block is fixedly connected to the upper portion of each fixed block, a bidirectional threaded rod is connected to the inner threads of each threaded block, a clamping assembly is fixedly connected to the front end of each bidirectional threaded rod, and a fixed plate is fixedly connected to one side, close to each other, of the inner portions of the two clamping assemblies. According to the utility model, the filter plate can be disassembled and assembled relatively independently, the parts are convenient to maintain and replace, the maintenance personnel can conveniently and quickly disassemble and assemble, and the filter plate can be disassembled and assembled, so that the filter plate can be taken out conveniently and cleaned, and the inconvenience of medium conveying caused by blockage of the filter plate is avoided.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a pneumatic limiting valve convenient to assemble and disassemble.
Background
The pneumatic limiting valve is a control valve commonly used in an industrial automation system and is used for adjusting the flow of a medium, and the pneumatic limiting valve which is designed to be convenient to disassemble and assemble usually considers the convenience of maintenance, cleaning and replacement of parts.
Through searching, the publication number CN209943578U discloses a pneumatic limit accurate control ball valve, and the patent technology comprises that a valve body is connected with a valve cover through a bolt and a nut to form an integrated structure, and flow passages are arranged in inner cavities of the valve body and the valve cover; the ball body is arranged in the flow passage and is arranged on the valve cover through the metal valve seat, and the bottom end of the valve rod is in floating connection with the ball body; the end face of the outer edge of the valve rod is provided with a lengthening sleeve, the upper part of the lengthening sleeve is provided with a bracket, the upper part of the bracket is provided with a cylinder, the cylinder is connected with the top end of the valve rod, and the valve rod is driven by the cylinder to rotate so as to drive the ball body to rotate to open or close the ball valve; the cylinder also comprises a limiting device, and the full opening or the full closing of the ball body is accurately controlled through the limiting device. The pneumatic limit valve is simple in structure, the limit cam is arranged in the cylinder, and in the process of cam rotation, the limit cam is limited on the fully-opened position adjusting bolt or the fully-closed position bolt through a limit protrusion structure specially designed on the limit cam, so that the valve can be accurately controlled to be fully opened or fully closed.
Disclosure of utility model
In order to make up for the defects, the utility model provides a pneumatic limiting valve convenient to disassemble and assemble, and aims to solve the problems that the pneumatic limiting valve is inconvenient to disassemble and assemble and has a complex installation structure in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic limit valve convenient to dismouting, includes the valve body, the equal sliding connection in outside both sides of valve body has the slipmat, the slipmat sets up in the inside of grip block, two the inside of grip block is close to one side fixedly connected with fixed block mutually, the upper portion fixedly connected with screw thread piece of fixed block, the inside threaded connection of screw thread piece has two-way threaded rod, two-way threaded rod's front end fixedly connected with clamping assembly, two the inside of clamping assembly is close to one side fixedly connected with fixed plate mutually, the inside threaded connection of fixed plate has first bolt, the inside right side of slipmat is provided with the water pipe.
Further, the clamping assembly comprises a rotary table, the rotary table is fixedly connected to the front end of the bidirectional threaded rod, and a rotary rod is fixedly connected to the front side of the rotary table.
Further, the spout has been seted up to the upside of valve body, the inside sliding connection of spout has the filter plate, the outside of filter plate is provided with filter component, the equal fixedly connected with first mounting panel in both sides of filter component, first mounting panel has the second mounting panel through the second bolted connection.
Further, the filter component comprises a sealing gasket, the sealing gasket is arranged on the outer side of the filter plate, support rods are fixedly connected to two sides of the upper portion of the filter plate, and support plates are fixedly connected to the top ends of the two support rods.
Further, the second mounting plate is fixedly connected to two sides of the valve body.
Further, the rear end of the bidirectional threaded rod is fixedly connected with a limiting block.
Further, the clamping block is connected to the outside of the valve body and the water pipe in a sliding mode.
Further, the sealing gasket is connected inside the sliding groove in a sliding mode.
The utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the structures such as the rotating rod, the rotating disc, the bidirectional threaded rod, the threaded block, the fixed block, the clamping, the anti-skid pad, the first bolt, the fixed plate and the like, the relatively independent disassembly and assembly are realized, the maintenance and the replacement of parts are convenient, and the rapid disassembly and assembly of maintenance personnel are convenient.
2. According to the utility model, through the cooperation of the structures of the second bolts, the first mounting plates, the second mounting plates, the supporting rods, the filter plates, the sliding grooves and the like, the filter plates are disassembled and assembled, so that the filter plates are conveniently taken out and cleaned, and the inconvenience of medium conveying caused by blockage of the filter plates is avoided.
Drawings
FIG. 1 is a perspective view of a pneumatic limit valve of the present utility model for easy assembly and disassembly;
FIG. 2 is a block diagram of a clamping assembly of a pneumatic limit valve according to the present utility model for easy assembly and disassembly;
FIG. 3 is a block diagram of a filter assembly of a pneumatic limit valve according to the present utility model for easy assembly and disassembly.
Legend description:
1. A valve body; 2. a water pipe; 3. an anti-slip pad; 4. a clamping block; 5. a fixed block; 6. a screw block; 7. a two-way threaded rod; 8. a turntable; 9. a rotating rod; 10. a limiting block; 11. a fixing plate; 12. a first bolt; 13. a chute; 14. a filter plate; 15. a sealing gasket; 16. a support rod; 17. a support plate; 18. a first mounting plate; 19. a second mounting plate; 20. and a second bolt.
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 and 2, an embodiment of the present utility model is provided: the utility model provides a pneumatic limit valve convenient to dismouting, including valve body 1, the outside both sides of valve body 1 all sliding connection has slipmat 3, slipmat 3 sets up in the inside of grip block 4, the one side fixedly connected with fixed block 5 that is close to mutually of two grip blocks 4, the upper portion fixedly connected with screw thread piece 6 of fixed block 5, the inside threaded connection of screw thread piece 6 has two-way threaded rod 7, the front end fixedly connected with clamping assembly of two-way threaded rod 7, the inside of two clamping assembly is close to one side fixedly connected with fixed plate 11 mutually, the inside threaded connection of fixed plate 11 has first bolt 12, the inside right side of slipmat 3 is provided with water pipe 2; the clamping assembly comprises a rotary table 8, the rotary table 8 is fixedly connected to the front end of the bidirectional threaded rod 7, and a rotary rod 9 is fixedly connected to the front side of the rotary table 8.
Through establishing the clamping assembly cover in the outside of valve body 1 and water pipe 2, rotate through bull stick 9 and drive carousel 8 and two-way threaded rod 7 and rotate, two-way threaded rod 7 rotates and drives screw thread piece 6 and fixed block 5 and remove, and fixed block 5 removes and drive grip block 4 and slide outside valve body 1 and water pipe 2, and the slipmat 3 of setting plays the skid-proof effect at the centre gripping in-process, screws into inside fixed plate 11 with first bolt 12 again, has played the effect that can dismantle and assemble relatively independently.
Referring to fig. 1 and 3, a chute 13 is formed on the upper side of the valve body 1, a filter plate 14 is slidably connected in the chute 13, a filter assembly is arranged outside the filter plate 14, two sides of the filter assembly are fixedly connected with a first mounting plate 18, and the first mounting plate 18 is connected with a second mounting plate 19 through a second bolt 20; the filter assembly comprises a sealing gasket 15, the sealing gasket 15 is arranged on the outer side of the filter plate 14, support rods 16 are fixedly connected to two sides of the upper portion of the filter plate 14, and support plates 17 are fixedly connected to the top ends of the two support rods 16.
By rotating the second bolts 20, the second bolts 20 are screwed out of the first mounting plate 18 and the second mounting plate 19, the support plate 17 and the support rod 16 are manually moved, and the support rod 16 moves to drive the filter plate 14 to slide in the chute 13, so that the filter plate 14 is disassembled and assembled.
Referring to fig. 1, the second mounting plates 19 are fixedly connected to both sides of the valve body 1; the rear end of the bidirectional threaded rod 7 is fixedly connected with a limiting block 10; the clamping block 4 is connected with the outside of the valve body 1 and the water pipe 2 in a sliding way; the gasket 15 is slidably connected to the inside of the chute 13.
The second mounting plates 19 are fixedly connected to the two sides of the valve body 1, so that the function of fixing the filter plates 14 is achieved; the rear end of the bidirectional threaded rod 7 is fixedly connected with a limiting block 10, so that the function of limiting the threaded block 6 is achieved; the clamping block 4 is connected with the outside of the valve body 1 and the water pipe 2 in a sliding way, so that the valve body 1 and the water pipe 2 are fixed; the sealing gasket 15 is connected inside the chute 13 in a sliding way, so that the function of preventing water flow from overflowing from the inside of the chute 13 is achieved.
Working principle: when installing water pipe 2, establish the centre gripping subassembly cover in the outside of valve body 1 and water pipe 2 through removing the centre gripping subassembly, through rotating bull stick 9, bull stick 9 rotates and drives carousel 8 and rotate, carousel 8 rotates and drives bi-directional threaded rod 7 and rotate, bi-directional threaded rod 7 rotates and drives screw thread piece 6 and remove, screw thread piece 6 removes and drives fixed block 5 and remove, fixed block 5 removes and drives grip block 4 and remove, fix valve body 1 and water pipe 2, the slipmat 3 of setting plays the skid-proof effect in the centre gripping in-process, screw in first bolt 12 into fixed plate 11 inside, fix the centre gripping subassembly, realized dismantling and equipment relatively independently, the spare part is convenient to maintain and change, be convenient for maintainer carry out quick assembly and disassembly, when changing filter plate 14, through twisting second bolt 20, make second bolt 20 screw out inside first mounting panel 18 and second mounting panel 19, manual removal backup pad 17, backup pad 17 removes and drives backup pad 16 and removes and drive filter plate 14 and slides in spout 13 inside, realize dismantling filter plate 14, and be convenient for take out 14 and block up it and carry it to carry out the filter plate 14 and carry it to avoid it to cause it to carry the inconvenience.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a pneumatic limit valve convenient to dismouting, includes valve body (1), its characterized in that: the valve is characterized in that anti-slip pads (3) are slidably connected to two sides of the outside of the valve body (1), the anti-slip pads (3) are arranged inside the clamping blocks (4), two clamping blocks (4) are fixedly connected with fixing blocks (5) on one side close to each other, threaded blocks (6) are fixedly connected to the upper portions of the fixing blocks (5), two-way threaded rods (7) are connected to internal threads of the threaded blocks (6), clamping assemblies are fixedly connected to the front ends of the two-way threaded rods (7), two clamping assemblies are fixedly connected with fixing plates (11) on one side close to each other in the clamping assemblies, first bolts (12) are connected to internal threads of the fixing plates (11), and water pipes (2) are arranged on the right sides of the insides of the anti-slip pads (3).
2. The pneumatic limit valve convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping assembly comprises a rotary table (8), the rotary table (8) is fixedly connected to the front end of the bidirectional threaded rod (7), and a rotary rod (9) is fixedly connected to the front side of the rotary table (8).
3. The pneumatic limit valve convenient to disassemble and assemble as claimed in claim 1, wherein: the valve is characterized in that a sliding groove (13) is formed in the upper side of the valve body (1), a filter plate (14) is connected to the sliding groove (13) in a sliding mode, a filter assembly is arranged outside the filter plate (14), first mounting plates (18) are fixedly connected to two sides of the filter assembly, and second mounting plates (19) are connected to the first mounting plates (18) through second bolts (20).
4. A pneumatic limit valve for easy disassembly and assembly as defined in claim 3, wherein: the filter assembly comprises sealing gaskets (15), the sealing gaskets (15) are arranged on the outer sides of the filter plates (14), support rods (16) are fixedly connected to two sides of the upper portion of each filter plate (14), and support plates (17) are fixedly connected to the top ends of the two support rods (16).
5. A pneumatic limit valve for easy disassembly and assembly as defined in claim 3, wherein: the second mounting plates (19) are fixedly connected to two sides of the valve body (1).
6. The pneumatic limit valve convenient to disassemble and assemble as claimed in claim 1, wherein: the rear end of the bidirectional threaded rod (7) is fixedly connected with a limiting block (10).
7. The pneumatic limit valve convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping block (4) is connected to the outside of the valve body (1) and the water pipe (2) in a sliding mode.
8. The pneumatic limit valve convenient to disassemble and assemble as claimed in claim 4, wherein: the sealing gasket (15) is connected inside the sliding groove (13) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247878.9U CN221075481U (en) | 2023-11-30 | 2023-11-30 | Pneumatic limiting valve convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247878.9U CN221075481U (en) | 2023-11-30 | 2023-11-30 | Pneumatic limiting valve convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075481U true CN221075481U (en) | 2024-06-04 |
Family
ID=91252122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323247878.9U Active CN221075481U (en) | 2023-11-30 | 2023-11-30 | Pneumatic limiting valve convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075481U (en) |
-
2023
- 2023-11-30 CN CN202323247878.9U patent/CN221075481U/en active Active
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