CN220646928U - Pneumatic bellows governing valve - Google Patents
Pneumatic bellows governing valve Download PDFInfo
- Publication number
- CN220646928U CN220646928U CN202322402132.4U CN202322402132U CN220646928U CN 220646928 U CN220646928 U CN 220646928U CN 202322402132 U CN202322402132 U CN 202322402132U CN 220646928 U CN220646928 U CN 220646928U
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- regulating valve
- mounting flange
- face
- sliding
- spring
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 65
- 238000009434 installation Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a pneumatic corrugated pipe regulating valve, which relates to the technical field of regulating valves, and structurally comprises a pneumatic regulating valve, a mounting plate fixedly arranged at the top of the pneumatic regulating valve and a regulating valve driver fixedly arranged at the top of the mounting plate, wherein an arc clamping groove is optimally arranged, and an inclined block in the arc clamping groove is matched with a sliding clamping block, so that a regulating valve mounting flange and a corrugated pipe mounting flange can be quickly clamped and simultaneously connected more tightly; simultaneously, the first sliding rod is optimally arranged, the first sliding rod is utilized to drive the rotary clamping blocks on the upper side and the lower side of the second moving block to perform relative or opposite movement to clamp the corrugated pipe mounting flange, and then the device replaces bolts to complete rapid mounting of the corrugated pipe, so that the mounting efficiency of the corrugated pipe and the pneumatic adjusting valve is improved.
Description
Technical Field
The utility model relates to the technical field of regulating valves, in particular to a pneumatic corrugated pipe regulating valve.
Background
The bellows regulating valve is a pressure balance type regulating valve, the valve body is compact in structure, the fluid channel is S-shaped, the pressure drop loss is small, the flow is large, and the adjustable range is wide.
The prior art publication No. CN214699409U discloses a corrugated pipe regulating valve, which relates to the technical field of valves and comprises a valve cover, a sealing pipe and a valve body which are sequentially arranged, wherein the sealing pipe and the valve body are integrally cast and formed, and the valve cover is connected with the sealing pipe through a plurality of bolts;
the valve port of the bellows regulating valve is required to be connected with the pipeline in the use process of the bellows regulating valve, most of the bellows regulating valves in the prior art are fixedly connected with the pipeline through the flange and the bolt, the fixing mode possibly enables the connection work efficiency of the bellows regulating valve and the pipeline to be lower, and meanwhile, the problem that the connection of the bellows regulating valve and the pipeline possibly is not tight enough due to the fact that workers are in error when the bolts are used for fixing can be solved, and the air tightness of the whole pipeline is insufficient, so that the air leakage phenomenon is caused.
Disclosure of Invention
First, the technical problem to be solved
In order to overcome the defects in the prior art, a pneumatic corrugated pipe regulating valve is provided, and the problem is solved.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a pneumatic bellows regulating valve, which comprises a pneumatic regulating valve, a mounting plate fixedly arranged at the top of the pneumatic regulating valve and a regulating valve driver fixedly arranged at the top of the mounting plate;
further, the method further comprises the following steps:
the right end of the pneumatic regulating valve is fixedly provided with a regulating valve mounting flange;
the right end face of the regulating valve mounting flange is clamped with the meter face at the left end of the corrugated pipe mounting flange;
the corrugated pipe is fixedly arranged on the right end face of the corrugated pipe mounting flange.
Further, the regulating valve mounting flange includes:
the upper side and the lower side of the right end face of the regulating valve mounting flange are provided with arc clamping grooves;
the inner wall of the left end face of the arc-shaped clamping groove is fixedly provided with an inclined block;
the right side of the front end surface of the arc clamping groove is fixedly provided with a fixed clamping block;
the quick clamping mechanism mounting groove is formed in the front side and the rear side of the right end face of the regulating valve mounting flange.
Further, the regulating valve mounting flange further includes:
the first sliding groove is formed in the lower portion of the inner portion of the adjusting valve mounting flange;
the first sliding rod is arranged in the first sliding groove in a sliding manner;
the lower end of the first sliding rod is fixedly connected with the top of the pulling lug;
the first spring installation cavity is formed in the middle end of the first sliding groove.
Further, the regulating valve mounting flange further includes:
the bottom in the first spring installation cavity is fixedly provided with a first spring, the first spring is wound on the outer surface of the first sliding rod, and the outer surface of the first sliding rod is fixedly connected with the upper end of the first spring;
the left side of the inside of the quick clamping mechanism mounting groove is provided with a first moving block in a sliding manner;
the middle end of the first moving block is provided with a second sliding groove;
the second sliding rod is arranged in the second sliding groove in a sliding mode.
Further, the regulating valve mounting flange further includes:
the middle end of the inside of the quick clamping mechanism mounting groove is fixedly provided with a baffle;
the middle end of the right end face of the partition plate is fixedly connected with the left end face of the first moving block limiting plate;
the right end face of the first moving block limiting plate is provided with a second moving block in a sliding manner;
the connecting rod is fixedly arranged in the second moving block, the left end of the connecting rod penetrates through the right end face of the limiting plate of the first moving block and the right end face of the partition plate to extend to the left side of the partition plate and fixedly connected with the right end face of the first moving block.
Further, the regulating valve mounting flange further includes:
the left side of the inside of the second moving block is provided with a second spring mounting cavity;
the second spring is fixedly arranged in the second spring mounting cavity, the second spring is wound on the outer surface of the connecting rod, the left end of the second spring is fixedly connected with the right end surface of the first moving block limiting plate, and the right end of the second spring is fixedly connected with the outer surface of the connecting rod;
the fixed blocks are fixedly arranged on the upper side and the lower side of the second moving block;
the rotary clamping block, the fixed block is connected with the rotary clamping block in a rotary way.
Further, the regulating valve mounting flange further includes:
the front end face of the rotary clamping block is provided with a rotary chute;
the fixed pin is arranged in the rotating chute in a sliding way, and the rear end of the fixed pin is fixedly connected with the inner wall of the rear end face of the quick clamping mechanism mounting groove;
the quick clamping mechanism comprises a quick clamping mechanism mounting groove, a first moving block mounting groove is formed in the inner wall of the left end face of the quick clamping mechanism mounting groove, and the left end of the first moving block is arranged in the first moving block mounting groove in a sliding mode.
Further, the bellows mounting flange includes:
the front side and the rear side of the left end face of the corrugated pipe mounting flange are fixedly provided with sliding clamping blocks;
the corrugated pipe installation flange clamping grooves are formed in the upper side and the lower side of the left end face of the corrugated pipe installation flange.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1) According to the pneumatic corrugated pipe regulating valve, the arc-shaped clamping grooves are optimally formed, and the inclined blocks in the arc-shaped clamping grooves are matched with the sliding clamping blocks, so that the regulating valve mounting flange and the corrugated pipe mounting flange can be fast clamped and connected more tightly.
2) According to the pneumatic corrugated pipe regulating valve, the first sliding rod is arranged, the first sliding rod is utilized to drive the rotary clamping blocks on the upper side and the lower side of the second moving block to relatively or reversely move to clamp the corrugated pipe mounting flange, so that the corrugated pipe is quickly mounted instead of bolts in advance, and the mounting efficiency of the corrugated pipe and the pneumatic regulating valve is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a bellows mounting flange according to the present utility model;
FIG. 3 is a top view of an arcuate snap groove of the present utility model;
FIG. 4 is a front view of a regulator valve mounting flange of the present utility model;
FIG. 5 is an enlarged view of a portion of the area A of FIG. 4 in accordance with the present utility model;
fig. 6 is a structural exploded view of the quick-connect mechanism of the present utility model.
In the figure: the pneumatic control valve comprises a pneumatic control valve 1, a mounting plate 2, a control valve driver 3, a control valve mounting flange 4, an arc-shaped clamping groove 41, an inclined block 42, a fixed clamping block 43, a quick clamping mechanism mounting groove 44, a first sliding groove 45, a first sliding rod 46, a pulling lug 47, a first spring mounting cavity 48, a first spring 49, a first moving block 410, a second sliding groove 411, a second sliding rod 412, a baffle plate 413, a first moving block limiting plate 414, a second moving block 415, a connecting rod 416, a second spring mounting cavity 417, a second spring 418, a fixed block 419, a rotating clamping block 420, a rotating sliding groove 421, a fixed pin 422, a first moving block mounting groove 423, a corrugated pipe mounting flange 5, a sliding clamping block 51, a corrugated pipe mounting flange clamping groove 52 and a corrugated pipe 6.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Embodiment one;
referring to fig. 1, 2 and 3, the present utility model provides a pneumatic bellows adjusting valve: the pneumatic control valve comprises a pneumatic control valve 1, a mounting plate 2 fixedly arranged at the top of the pneumatic control valve 1 and a control valve driver 3 fixedly arranged at the top of the mounting plate 2.
The right end of the pneumatic regulating valve 1 is fixedly provided with a regulating valve mounting flange 4, the right end face of the regulating valve mounting flange 4 is clamped with the meter face at the left end of a corrugated pipe mounting flange 5, and the right end face of the corrugated pipe mounting flange 5 is fixedly provided with a corrugated pipe 6.
Arc clamping grooves 41 are formed in the upper side and the lower side of the right end face of the regulating valve mounting flange 4, inclined blocks 42 are fixedly arranged on the inner wall of the left end face of the arc clamping grooves 41, fixed clamping blocks 43 are fixedly arranged on the right side of the front end face of the arc clamping grooves 41, and quick clamping mechanism mounting grooves 44 are formed in the front side and the rear side of the right end face of the regulating valve mounting flange 4.
A first sliding groove 45 is formed below the inner part of the adjusting valve mounting flange 4, a first sliding rod 46 is arranged in the first sliding groove 45 in a sliding mode, the lower end of the first sliding rod 46 is fixedly connected with the top of a pulling lug 47, and a first spring mounting cavity 48 is formed in the middle end of the first sliding groove 45.
The first spring 49 is fixedly arranged at the inner bottom of the first spring mounting cavity 48, the first spring 49 is wound on the outer surface of the first sliding rod 46, the outer surface of the first sliding rod 46 is fixedly connected with the upper end of the first spring 49, the first moving block 410 is slidingly arranged at the left side inside the quick clamping mechanism mounting groove 44, the second sliding groove 411 is formed in the middle end of the first moving block 410, the second sliding rod 412 is slidingly arranged in the second sliding groove 411, and a groove is formed in the second sliding rod 412 and used for being matched with the second sliding groove 411 so that the first moving block 410 can move left and right.
The working principle based on one of the embodiments 1 is:
firstly, placing the device in a designated working area to be installed, connecting a regulating valve driver 3 in the device with an external power supply in advance before installation to test whether a valve of a pneumatic regulating valve 1 in the device is available, and then starting to install the device;
secondly, then, the movable lug 47 is pulled downwards to drive the first sliding rod 46 to move downwards, when the first sliding rod 46 moves downwards, the first spring 49 is deformed by the pulling force of the first sliding rod 46, the first sliding rod 46 is automatically reset after the pulling force of the movable lug 47 is abandoned, the first sliding rod 46 moves downwards to drive the second sliding rod 412 to move downwards, the second sliding rod 412 moves downwards to enable the first sliding block 410 to move leftwards by utilizing the matching of the groove on the second sliding rod 412 and the second sliding groove 411, the first sliding block 410 moves leftwards to drive the connecting rod 416 and the second sliding block 415 to move leftwards, the connecting rod 416 simultaneously pulls the second spring 418 to deform in the leftwards moving process, the second sliding block 415 moves leftwards to drive the rotary clamping block 420 to move leftwards, and the rotary clamping block 420 rotates in the leftwards moving process by utilizing the fixed block 419 and the rotary sliding groove 421 and the fixed pin 422 to enable the rotary clamping blocks 420 on the upper side and lower side of the second sliding block 410 to rotate leftwards, and the quick clamping block 410 moves leftwards to drive the connecting rod 416 to move leftwards and the second sliding block 415 to move leftwards, and the second sliding block 415 to rotate along with the rotary clamping block 420 to rotate along the fixed groove to enable the rotary clamping block 420 to be mounted on the left side of the rotary clamping block 420 to be mounted on the flange 4 to the flange to be mounted on the corrugated pipe flange 5;
thirdly, then dock the governing valve mounting flange 4 and the bellows mounting flange 5 in this device relatively, then put into the interior arc joint groove 41 of governing valve mounting flange 4 with the slip joint piece 51 on the bellows mounting flange 5 and then rotate bellows mounting flange 5 before the back, bellows mounting flange 5 rotates the back slip joint piece 51 and makes governing valve mounting flange 4 right-hand member face and bellows mounting flange 5 left end face laminate completely sealed with the slope piece 42, slip joint piece 51 slides to arc joint groove 41 forefront side by fixed fixture block 43 quilt and accomplishes governing valve mounting flange 4 right-hand member face and bellows mounting flange 5 left end face preliminary fixation simultaneously.
Embodiment two;
referring to fig. 4, 5 and 6, the present utility model provides a pneumatic bellows adjusting valve: compared to the first embodiment, the present embodiment further includes:
the inside middle-end of quick joint mechanism mounting groove 44 is fixedly provided with baffle 413, baffle 413 right-hand member face middle-end and first movable block limiting plate 414 left end face fixed connection, first movable block limiting plate 414 right-hand member face slides and is provided with second movable block 415, the inside fixed connecting rod 416 that is provided with of second movable block 415, and the connecting rod 416 left end runs through first movable block limiting plate 414 right-hand member face and baffle 413 right-hand member face and stretches to the baffle 413 left side and with first movable block 410 right-hand member face fixed connection.
The second spring installation cavity 417 has been seted up to the inside left side of second movable block 415, the inside fixed second spring 418 that is provided with of second spring installation cavity 417, and second spring 418 winding is at connecting rod 416 surface, second spring 418 left end and first movable block limiting plate 414 right-hand member face fixed connection, second spring 418 right-hand member and connecting rod 416 surface fixed connection, the fixed block 419 of being provided with is fixed to both sides about the second movable block 415, fixed block 419 rotates with the rotation joint piece 420 left end and is connected.
The front end face of the rotary clamping block 420 is provided with a rotary sliding groove 421, a fixed pin 422 is slidably arranged in the rotary sliding groove 421, the rear end of the fixed pin 422 is fixedly connected with the inner wall of the rear end face of the quick clamping mechanism mounting groove 44, the inner wall of the left end face of the quick clamping mechanism mounting groove 44 is provided with a first moving block mounting groove 423, and the left end of the first moving block 410 is slidably arranged in the first moving block mounting groove 423.
The front side and the rear side of the left end face of the corrugated pipe mounting flange 5 are fixedly provided with sliding clamping blocks 51, and the upper side and the lower side of the left end face of the corrugated pipe mounting flange 5 are provided with corrugated pipe mounting flange clamping grooves 52.
The working principle of the embodiment is as follows:
firstly, the right end face of the adjusting valve mounting flange 4 is initially fixed with the left end face of the bellows mounting flange 5, the pulling force on the pulling projection 47 is abandoned, then the first sliding rod 46 moves upwards by utilizing the upward movement generated by the deformation of the first spring 49, the first sliding rod 46 moves upwards, the groove on the first sliding rod 46 moves upwards, and the concave depth below the groove on the first sliding rod 46 is deeper, so that the connecting rod 416 can move rightwards by utilizing the force generated by the deformation of the second spring 418;
second, the connecting rod 416 moves rightwards to drive the first moving block 410 and the second moving block 415 to move rightwards, the second moving block 415 moves rightwards to drive the rotating clamping block 420 to move rightwards, the rotating clamping block 420 utilizes the fixed block 419, the rotating sliding groove 421 and the fixing pin 422 to enable the rotating clamping blocks 420 on the upper side and the lower side of the second moving block 415 to rotate in opposite directions, so that the rotating clamping block 420 stretches out and simultaneously completes clamping with the corrugated pipe mounting flange clamping groove 52, and the device can complete rapid mounting and fixing of the regulating valve mounting flange 4 and the corrugated pipe mounting flange 5.
According to the pneumatic corrugated pipe regulating valve, the arc clamping groove 41 is optimally arranged, and the inclined block 42 in the arc clamping groove 41 is matched with the sliding clamping block 51, so that the regulating valve mounting flange 4 and the corrugated pipe mounting flange 5 can be fast clamped and connected more tightly; meanwhile, the first sliding rod 46 is optimally arranged, the first sliding rod 46 is utilized to drive the rotary clamping blocks 420 on the upper side and the lower side of the second moving block 415 to perform relative or opposite movement to clamp the corrugated pipe mounting flange 5, and then the device replaces bolts in advance to complete rapid mounting of the corrugated pipe 6, so that the mounting efficiency of the corrugated pipe 6 and the pneumatic adjusting valve 1 is improved.
Claims (8)
1. A pneumatic bellows regulating valve comprises a pneumatic regulating valve (1), a mounting plate (2) fixedly arranged at the top of the pneumatic regulating valve (1), and a regulating valve driver (3) fixedly arranged at the top of the mounting plate (2);
characterized by further comprising:
the pneumatic control valve comprises a control valve mounting flange (4), wherein the control valve mounting flange (4) is fixedly arranged at the right end of the pneumatic control valve (1);
the right end face of the regulating valve mounting flange (4) is clamped with the meter face at the left end of the corrugated pipe mounting flange (5);
the corrugated pipe (6) is fixedly arranged on the right end face of the corrugated pipe mounting flange (5).
2. A pneumatic bellows regulating valve according to claim 1, wherein: the regulating valve mounting flange (4) comprises:
the upper side and the lower side of the right end surface of the regulating valve mounting flange (4) are provided with arc-shaped clamping grooves (41);
the inclined block (42) is fixedly arranged on the inner wall of the left end face of the arc-shaped clamping groove (41);
the right side of the front end surface of the arc-shaped clamping groove (41) is fixedly provided with a fixed clamping block (43);
the quick clamping mechanism mounting groove (44) is formed in the front side and the rear side of the right end face of the regulating valve mounting flange (4), and the quick clamping mechanism mounting groove (44) is formed in the front side and the rear side of the right end face of the regulating valve mounting flange.
3. A pneumatic bellows regulating valve according to claim 2, wherein: the regulating valve mounting flange (4) further comprises:
the first sliding groove (45) is formed in the lower part of the inner part of the regulating valve mounting flange (4);
a first slide rod (46), wherein the first slide groove (45) is provided with the first slide rod (46) in a sliding manner;
the lower end of the first sliding rod (46) is fixedly connected with the top of the pulling lug (47);
the first spring installation cavity (48) is formed in the middle end of the first sliding groove (45), and the first spring installation cavity (48) is formed in the middle end of the first sliding groove.
4. A pneumatic bellows regulating valve according to claim 3, wherein: the regulating valve mounting flange (4) further comprises:
the first spring (49) is fixedly arranged at the inner bottom of the first spring mounting cavity (48), the first spring (49) is wound on the outer surface of the first sliding rod (46), and the outer surface of the first sliding rod (46) is fixedly connected with the upper end of the first spring (49);
the first moving block (410) is arranged at the left side in the quick clamping mechanism mounting groove (44) in a sliding manner;
the middle end of the first moving block (410) is provided with a second sliding groove (411);
and a second sliding rod (412), wherein the second sliding rod (412) is arranged in the second sliding groove (411) in a sliding way.
5. A pneumatic bellows regulator valve according to claim 4, wherein: the regulating valve mounting flange (4) further comprises:
the middle end in the quick clamping mechanism mounting groove (44) is fixedly provided with the baffle (413);
the middle end of the right end surface of the partition plate (413) is fixedly connected with the left end surface of the first moving block limiting plate (414);
the second moving block (415) is arranged on the right end face of the first moving block limiting plate (414) in a sliding manner;
connecting rod (416), second movable block (415) inside is fixedly provided with connecting rod (416), and connecting rod (416) left end runs through first movable block limiting plate (414) right-hand member face and baffle (413) right-hand member face stretch to baffle (413) left side and with first movable block (410) right-hand member face fixed connection.
6. A pneumatic bellows regulator valve according to claim 5, wherein: the regulating valve mounting flange (4) further comprises:
a second spring mounting cavity (417), wherein the second spring mounting cavity (417) is formed in the left side of the inner part of the second moving block (415);
the second spring (418) is fixedly arranged in the second spring mounting cavity (417), the second spring (418) is wound on the outer surface of the connecting rod (416), the left end of the second spring (418) is fixedly connected with the right end face of the first moving block limiting plate (414), and the right end of the second spring (418) is fixedly connected with the outer surface of the connecting rod (416);
the fixed block (419) is fixedly arranged on the upper side and the lower side of the second moving block (415);
and the fixed block (419) is rotationally connected with the left end of the rotary clamping block (420).
7. A pneumatic bellows regulator valve according to claim 6, wherein: the regulating valve mounting flange (4) further comprises:
a rotary chute (421), wherein the front end surface of the rotary clamping block (420) is provided with the rotary chute (421);
the fixed pin (422) is arranged in the rotary chute (421) in a sliding way, and the rear end of the fixed pin (422) is fixedly connected with the inner wall of the rear end face of the quick clamping mechanism mounting groove (44);
the quick clamping mechanism comprises a first moving block mounting groove (423), wherein the first moving block mounting groove (423) is formed in the inner wall of the left end face of the quick clamping mechanism mounting groove (44), and the left end of the first moving block (410) is slidably arranged in the first moving block mounting groove (423).
8. A pneumatic bellows regulating valve according to claim 1, wherein: the bellows mounting flange (5) comprises:
the sliding clamping blocks (51) are fixedly arranged on the front side and the rear side of the left end face of the corrugated pipe mounting flange (5);
the corrugated pipe mounting flange clamping grooves (52) are formed in the upper side and the lower side of the left end face of the corrugated pipe mounting flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322402132.4U CN220646928U (en) | 2023-09-05 | 2023-09-05 | Pneumatic bellows governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322402132.4U CN220646928U (en) | 2023-09-05 | 2023-09-05 | Pneumatic bellows governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646928U true CN220646928U (en) | 2024-03-22 |
Family
ID=90295366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322402132.4U Active CN220646928U (en) | 2023-09-05 | 2023-09-05 | Pneumatic bellows governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646928U (en) |
-
2023
- 2023-09-05 CN CN202322402132.4U patent/CN220646928U/en active Active
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