CN220268452U - Turbine butt-clamping butterfly valve - Google Patents
Turbine butt-clamping butterfly valve Download PDFInfo
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- CN220268452U CN220268452U CN202320915649.0U CN202320915649U CN220268452U CN 220268452 U CN220268452 U CN 220268452U CN 202320915649 U CN202320915649 U CN 202320915649U CN 220268452 U CN220268452 U CN 220268452U
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- 238000003466 welding Methods 0.000 claims abstract description 34
- 125000003003 spiro group Chemical group 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a turbine butt-clamping butterfly valve, which relates to the field of butt-clamping butterfly valves and comprises the following components: the valve seat body, the inside of valve seat body is provided with the butterfly plate, and the middle part welding of butterfly plate has the valve rod to the rear side welding of valve seat body has the mounting panel, the upper end welding of mounting panel has the bottom plate, and the locating ring groove has been seted up to the upper end of bottom plate, the upper end welding of valve rod has the regulation frame, and the outer end welding of regulation frame has the connecting plate, and the outer end welding of connecting plate has the nut piece, and the inside spiro union of nut piece has locking bolt, the inside sliding connection of regulation frame has the regulation pole, and the outer end welding of regulation pole has the spiro union board, and the inside spiro union of spiro union board has the lead screw. The utility model solves the problems that the valve rod of the butt clamp butterfly valve in the prior art is inconvenient to adjust in height, can not realize stable locking on the valve rod, and can not adjust the angle of the rotating handle.
Description
Technical Field
The utility model relates to the technical field of butt-clamp butterfly valves, in particular to a turbine butt-clamp butterfly valve.
Background
The butterfly plate of the butt clamp butterfly valve is arranged in the diameter direction of a pipeline, in a cylindrical passage of a butterfly valve body, the disc-shaped butterfly plate rotates around an axis, the rotation angle is 0-90 degrees, when the butterfly plate rotates to 90 degrees, the butterfly plate is in a full-open state, the butterfly plate is generally horizontally arranged, the butt clamp butterfly valve is simple in structure, small in size and light in weight, only consists of a few parts, and can be quickly opened and closed only by rotating by 90 degrees, so that the butterfly valve is simple to operate, and meanwhile, the butterfly valve has good fluid control characteristics, and has the following advantages that the butterfly valve is in a full-open state after retrieval (application number: CN 202221166159.7), the valve seat for a manual turbine butt-clamping butterfly valve is described in the document, the valve seat comprises a valve seat body, a valve rod, a butterfly plate and a connecting lug, the valve rod is rotationally installed on the valve seat body, the butterfly plate is fixedly installed on the outer side wall of the valve rod, the connecting lug is fixedly installed on the outer side wall of the valve seat body, the top of the connecting lug is fixedly installed with a bottom plate, the top of the bottom plate is provided with an arc-shaped plate, scales are arranged on the arc, a finger plate is arranged on the outer side wall of the valve rod, the top of the valve rod is fixedly installed with an adjusting plate, an adjusting mechanism is arranged in the adjusting plate, a shell is fixedly installed at the top of the adjusting plate, a sealing ring is fixedly installed at the top of the shell, the rotating angle of the butterfly plate is conveniently adjusted through the cooperation of the finger plate and the arc-shaped plate, so that the purpose of controlling flow can be achieved, and the length of the valve rod can be conveniently used in underground or other occasions. "
But the regulation pole that the butt clamp butterfly valve among the prior art involved needs motor drive, and the motor needs external power supply, and leads to using inconvenience, and is used for fluid environment, leads to the motor to wet the damage easily, and secondly the inconvenient regulation of angle of turning handle leads to there is inconvenience in some underground uses, can not adjust the turning handle to the best operating position according to actual spatial position, in addition, the valve rod can only lock through the inside turbine of drive box, and the turbine itself is as the unable stable locking valve rod of rotating member, leads to the valve rod unstable, and then the opening angle that leads to the butterfly plate receives fluid impact and changes easily.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the turbine butt-clamp butterfly valve is provided at present, so that the problems that the height of a valve rod of the butt-clamp butterfly valve in the prior art is inconvenient to adjust, stable locking cannot be realized on the valve rod, and the angle of a rotating handle cannot be adjusted are solved.
To achieve the above object, there is provided a turbine-clamped butterfly valve, comprising: the valve seat body, the inside of valve seat body is provided with the butterfly plate, and the middle part welding of butterfly plate has the valve rod to the rear side welding of valve seat body has the mounting panel, the upper end welding of mounting panel has the bottom plate, and the locating ring groove has been seted up to the upper end of bottom plate, the upper end welding of valve rod has the regulation frame, and the outer end welding of regulation frame has the connecting plate, and the outer end welding of connecting plate has the nut piece, and the inside spiro union of nut piece has locking bolt, the inside sliding connection of regulation frame has the regulation pole, and the outer end welding of regulation pole has the spiro union board, and the inside spiro union of spiro union board has the lead screw, the lower extreme of lead screw is connected with the drive box, the upper end rotation of adjusting the pole is connected with the rotation cap, and the upper end of rotation cap is connected with locating bolt, and the outer end welding of rotation cap has the horizontally connecting rod to the outer end of connecting rod is connected with the twist grip.
Further, the inside worm gear and worm drive mechanism that is provided with of drive box, and the handle is connected to the worm outer end, and the lead screw lower extreme is pegged graft and is fixed in the turbine to the drive box welds the outer end at the regulating frame.
Further, the rotating diameter of the nut block is smaller than the inner diameter of the positioning ring groove, anti-skid convex teeth are arranged at the bottom of the positioning ring groove, and the locking bolt vertically penetrates through the nut block.
Further, a slotted hole is formed in the lower portion of the rotating cap, the upper end of the adjusting rod is inserted into the slotted hole, a positioning hole is formed in the upper end of the adjusting rod, and the positioning hole is connected with the positioning bolt in a matching mode.
Further, the sliding cavity in the vertical direction is formed in the adjusting frame, the sliding groove is formed in the outer side of the sliding cavity, the adjusting rod is slidably connected in the sliding cavity, the threaded plate is slidably connected in the sliding groove, and the threaded plate protrudes outwards from the sliding groove.
Furthermore, a vertical guide rod is welded in the sliding cavity, and the guide rod is inserted into the adjusting rod in a sliding manner from the lower end of the adjusting rod.
Further, the valve rod rotates to pass through the middle part of the bottom plate, and the welding surface of the valve rod and the bottom of the adjusting frame is higher than the upper end surface of the bottom plate.
The utility model has the beneficial effects that the driving box, the screw rod, the screw joint plate, the sliding cavity inside the adjusting frame and the sliding groove are utilized to facilitate the driving of the adjusting rod to move up and down, thereby facilitating the manual adjustment of the height of the adjusting rod, and being more convenient; the rotating cap, the positioning hole and the positioning bolt are utilized, so that the angles of the connecting rod and the rotating handle in the horizontal plane can be conveniently adjusted, and the rotating handle can be conveniently used in different operation spaces; the connecting plate, the nut block, the locking bolt and the positioning ring groove at the upper end of the bottom plate are utilized, so that after the valve rod adjusts the angle of the butterfly plate, the valve rod is conveniently and downwards rotated and inserted into the positioning ring groove through the locking bolt, and stable locking of the valve rod is realized.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a structure a in fig. 1 according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of a structure B in fig. 1 according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of the structure at C in fig. 1 according to an embodiment of the present utility model.
In the figure: 1. a valve seat body; 2. a butterfly plate; 3. a valve stem; 4. a mounting plate; 5. a bottom plate; 6. positioning ring grooves; 7. a drive box; 8. a connecting rod; 9. a rotating handle; 10. an adjusting frame; 11. an adjusting rod; 12. a guide rod; 13. a sliding cavity; 14. a chute; 15. a screw rod; 16. a screw plate; 17. positioning bolts; 18. rotating the cap; 19. positioning holes; 20. a connecting plate; 21. a nut block; 22. and locking the bolt.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a turbine-clamped butterfly valve, comprising: the valve seat body 1, the bottom plate 5, the positioning ring groove 6, the driving box 7, the adjusting frame 10, the adjusting rod 11, the positioning bolt 17, the rotating cap 18, the nut block 21 and the locking bolt 22.
Specifically, the inside of disk seat body 1 is provided with disk plate 2, and the middle part welding of disk plate 2 has valve rod 3, and the rear side welding of disk seat body 1 has mounting panel 4, the upper end welding of mounting panel 4 has bottom plate 5, and the locating ring groove 6 has been seted up to the upper end of bottom plate 5, the upper end welding of valve rod 3 has regulation frame 10, and the outer end welding of regulation frame 10 has connecting plate 20, the outer end welding of connecting plate 20 has nut piece 21, and the inside spiro union of nut piece 21 has locking bolt 22, the inside sliding connection of regulation frame 10 has regulation pole 11, and the outer end welding of regulation pole 11 has spiro union board 16, and the inside spiro union of spiro union board 16 has lead screw 15, the lower extreme of lead screw 15 is connected with driving box 7, the upper end rotation of regulation pole 11 is connected with rotation cap 18, and the upper end of rotation cap 18 is connected with locating bolt 17, the outer end welding of rotation cap 18 has horizontal connecting rod 8, and the outer end of connecting rod 8 is connected with rotation handle 9.
In this embodiment, the screw plate 16 is welded horizontally to the lower end of the adjustment lever 11.
In this embodiment, the upper end of the screw rod 15 is connected with a shaft seat, and the shaft seat is fixed at the outer end of the adjusting frame 10.
Specifically, when the valve rod 3 is operated to rotate, the handheld rotating handle 9 rotates in the plane to drive the adjusting frame 10 and the valve rod 3 to rotate simultaneously, so that the butterfly plate 2 can be opened and closed to rotate.
The inside worm gear drive mechanism that is provided with of drive box 7, and worm outer end connection handle, lead screw 15 lower extreme grafting is fixed in the turbine to drive box 7 welds the outer end at adjusting frame 10.
As a preferred embodiment, the screw 15 is driven manually by a handle to rotate through a worm gear and worm meshing transmission.
The rotation diameter of the nut block 21 is smaller than the inner diameter of the positioning ring groove 6, the groove bottom of the positioning ring groove 6 is provided with anti-slip convex teeth, and the locking bolt 22 vertically passes through the nut block 21.
As a preferred embodiment, the bottom of the locking bolt 22 is prevented from slipping by the anti-slip teeth inside the detent groove 6.
The lower part of the rotating cap 18 is provided with a slotted hole, the upper end of the adjusting rod 11 is inserted into the slotted hole, the upper end of the adjusting rod 11 is provided with a positioning hole 19, and the positioning hole 19 is connected with the positioning bolt 17 in a matching way.
As a preferred embodiment, the positioning bolt 17 is connected through the positioning hole 19, so that the rotating cap 18 is conveniently fixed with the adjusting rod 11 after the angle is adjusted, and the rotating cap 18 drives the adjusting rod 11 to rotate.
The inside of the adjusting frame 10 is provided with a sliding cavity 13 in the vertical direction, the outer side of the sliding cavity 13 is provided with a sliding groove 14, the adjusting rod 11 is slidably connected in the sliding cavity 13, the screw plate 16 is slidably connected in the sliding groove 14, the screw plate 16 protrudes outwards from the sliding groove 14, the inside of the sliding cavity 13 is welded with a vertical guide rod 12, and the guide rod 12 is slidably inserted in the adjusting rod 11 from the lower end of the adjusting rod 11
As a preferred embodiment, the adjusting rod 11 and the screw plate 16 are conveniently and stably slid up and down through the sliding chamber 13, the sliding groove 14 and the guide rod 12.
The valve rod 3 rotates through the middle part of the bottom plate 5, and the welding surface of the bottom of the valve rod 3 and the bottom of the adjusting frame 10 is higher than the upper end surface of the bottom plate 5.
When the device is used, the handle at the outer end of the driving box is manually rotated, the screw rod is driven to rotate, the screw rod is driven to move up and down, the adjusting rod is conveniently driven to move up and down, and further the height of the adjusting rod is conveniently and manually adjusted; the rotating cap, the positioning hole and the positioning bolt are utilized, so that the angles of the connecting rod and the rotating handle in the horizontal plane can be conveniently adjusted, and the rotating handle can be conveniently used in different operation spaces; the connecting plate, the nut block, the locking bolt and the positioning ring groove at the upper end of the bottom plate are utilized, so that after the valve rod adjusts the angle of the butterfly plate, the valve rod is conveniently and downwards rotated and inserted into the positioning ring groove through the locking bolt, and stable locking of the valve rod is realized.
The turbine butt-clamping butterfly valve can effectively solve the problems that in the prior art, the height of a valve rod of the butt-clamping butterfly valve is inconvenient to adjust, stable locking cannot be realized on the valve rod, and the rotating handle cannot be adjusted in angle, so that the height of the valve rod is convenient to adjust and lock, the angle of the rotating handle is convenient to adjust, and the practicability of a valve seat body is improved.
Claims (7)
1. A turbine clamped butterfly valve, comprising: disk seat body (1), the inside of disk seat body (1) is provided with butterfly plate (2), and the middle part welding of butterfly plate (2) has valve rod (3) to the rear side welding of disk seat body (1) has mounting panel (4), its characterized in that: the upper end welding of mounting panel (4) has bottom plate (5), and locating ring groove (6) have been seted up to the upper end of bottom plate (5), the upper end welding of valve rod (3) has regulation frame (10), and the outer end welding of regulation frame (10) has connecting plate (20), and the outer end welding of connecting plate (20) has nut piece (21), and the inside spiro union of nut piece (21) has locking bolt (22), the inside sliding connection of regulation frame (10) has regulation pole (11), and the outer end welding of regulation pole (11) has spiro union board (16), and the inside spiro union of spiro union board (16) has lead screw (15), the lower extreme of lead screw (15) is connected with driving case (7), the upper end rotation of regulation pole (11) is connected with rotation cap (18), and the upper end of rotation cap (18) is connected with locating bolt (17), and the outer end welding of rotation cap (18) has horizontal connecting rod (8) to the outer end of connecting rod (8) is connected with swivel handle (9).
2. The turbine butt-clamping butterfly valve according to claim 1, wherein a turbine worm transmission mechanism is arranged inside the driving box (7), the outer end of the worm is connected with a handle, the lower end of the screw rod (15) is inserted and fixed in the turbine, and the driving box (7) is welded at the outer end of the adjusting frame (10).
3. The turbine butt-clamp butterfly valve according to claim 1, characterized in that the rotation diameter of the nut block (21) is smaller than the inner diameter of the positioning ring groove (6), the bottom of the positioning ring groove (6) is provided with anti-slip convex teeth, and the locking bolt (22) vertically passes through the nut block (21).
4. The turbine butt-clamping butterfly valve according to claim 1, wherein a slotted hole is formed in the lower portion of the rotating cap (18), the upper end of the adjusting rod (11) is inserted into the slotted hole, a positioning hole (19) is formed in the upper end of the adjusting rod (11), and the positioning hole (19) is connected with the positioning bolt (17) in a matching mode.
5. The turbine butt-clamping butterfly valve according to claim 1, wherein a sliding cavity (13) in the vertical direction is formed in the adjusting frame (10), a sliding groove (14) is formed in the outer side of the sliding cavity (13), the adjusting rod (11) is slidably connected in the sliding cavity (13), the threaded plate (16) is slidably connected in the sliding groove (14), and the threaded plate (16) protrudes outwards from the sliding groove (14).
6. The turbine butt-clamp butterfly valve according to claim 5, wherein a vertical guide rod (12) is welded in the sliding cavity (13), and the guide rod (12) is slidably inserted into the adjusting rod (11) from the lower end of the adjusting rod (11).
7. The turbine butt-clamping butterfly valve according to claim 1, wherein the valve rod (3) rotates through the middle of the bottom plate (5), and the welding surface of the bottom of the valve rod (3) and the bottom of the adjusting frame (10) is higher than the upper end surface of the bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915649.0U CN220268452U (en) | 2023-04-21 | 2023-04-21 | Turbine butt-clamping butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915649.0U CN220268452U (en) | 2023-04-21 | 2023-04-21 | Turbine butt-clamping butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268452U true CN220268452U (en) | 2023-12-29 |
Family
ID=89310892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915649.0U Active CN220268452U (en) | 2023-04-21 | 2023-04-21 | Turbine butt-clamping butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268452U (en) |
-
2023
- 2023-04-21 CN CN202320915649.0U patent/CN220268452U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |