CN216407762U - Positioning structure for assembling multifunctional groove butterfly valve - Google Patents
Positioning structure for assembling multifunctional groove butterfly valve Download PDFInfo
- Publication number
- CN216407762U CN216407762U CN202122331988.8U CN202122331988U CN216407762U CN 216407762 U CN216407762 U CN 216407762U CN 202122331988 U CN202122331988 U CN 202122331988U CN 216407762 U CN216407762 U CN 216407762U
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- fixedly connected
- sliding
- butterfly valve
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- groove
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- 238000009434 installation Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a positioning structure for assembling a multifunctional groove butterfly valve in the technical field of butterfly valves, which comprises a base, wherein the left side of the top of the base is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a top plate, the bottom of the top plate is fixedly provided with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a second telescopic rod, a worker can press the first telescopic rod downwards through a clamping plate, then place a butterfly valve shell at the upper end of a round hole at the top of the connecting plate and rotate a knob, when two arc-shaped moving plates move oppositely, the inner wall of the butterfly valve shell can be clamped, a valve plate is placed between the two clamping plates, the two clamping plates clamp the valve plate tightly, and then start the telescopic cylinder, so that the valve plate enters the butterfly valve shell, the valve plate is installed, the traditional manual butterfly valve installation is improved, and the efficiency is improved, the valve plate is clamped when entering the butterfly valve shell, so that the phenomenon of dislocation of the valve plate during installation is avoided.
Description
Technical Field
The utility model relates to the technical field of butterfly valves, in particular to a positioning structure for assembling a multifunctional groove butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for on-off control of low-pressure pipeline media, namely a valve with a closing part (valve clack or butterfly plate) as a disc and rotating around a valve shaft to achieve opening and closing.
The existing butterfly valve is generally manually assembled by workers, however, when the butterfly valve is assembled, the workers cannot stably install the valve plate in the butterfly valve well, the valve is easily misplaced with an installation hole in a butterfly valve shell, the subsequent installation of the valve rod by the workers is not facilitated, the operation efficiency of the workers is greatly influenced, and therefore the positioning structure for assembling the multifunctional groove butterfly valve is provided.
Disclosure of Invention
The utility model aims to provide a positioning structure for assembling a multifunctional groove butterfly valve, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning structure for assembling a multifunctional groove butterfly valve comprises a base, wherein a connecting rod is fixedly connected to the left side of the top of the base, a top plate is fixedly connected to the top of the connecting rod, a telescopic cylinder is fixedly mounted at the bottom of the top plate, a second telescopic rod is fixedly connected to the output end of the telescopic cylinder, two symmetrically distributed support rods are fixedly connected to the right end of the connecting rod at the top of the base, a connecting plate is fixedly connected to the top of the two support rods, a round hole is formed in the top of the connecting plate, a second chute is formed in the rear end of the round hole at the top of the connecting plate, a threaded rod is rotatably connected to two ends of the inner side of the second chute, a rotary knob is rotatably connected to the rear end of the right side of the connecting plate, the left end of the rotary knob extends to the inner side of the second chute and is fixedly connected to the right end of the threaded rod, two symmetrically distributed second slide blocks are in threaded connection with the outer side of the threaded rod, the two second sliding blocks are both connected with the inner side of the second sliding chute in a sliding way, two through grooves which are symmetrically distributed are arranged at the top of the connecting plate, which is positioned at the front end of the second sliding chute, two first chutes which are symmetrically distributed are arranged at the front ends of the two through grooves on the top of the connecting plate, first sliding blocks are respectively connected to the inner sides of the two first chutes in a sliding manner, fixed rods are respectively fixedly connected to the front sides of the two second sliding blocks, the front ends of the two fixed rods respectively penetrate through the inner sides of the two through grooves to extend to the inner sides of the first chutes and are respectively fixedly connected with the rear sides of the two first sliding blocks, moving rods are respectively fixedly connected to the tops of the two first sliding blocks, and arc-shaped moving plates are respectively fixedly connected to the tops of the two moving rods, the base top is located the first telescopic link of fixedly connected with between two bracing pieces, the equal fixedly connected with splint of first telescopic link and second telescopic link opposite side.
Preferably, the second telescopic link includes the second urceolus, second urceolus top and telescopic cylinder output fixed connection, pole in second urceolus bottom sliding connection has the second, pole top fixedly connected with second spacing ring in the second, second spacing ring top fixedly connected with second reset spring, second reset spring top and the inboard top fixed connection of second urceolus.
Preferably, the second sliding groove is matched with the second sliding block.
Preferably, the threaded rod is assembled by two screws, the screw directions of the two screws are opposite, and the two screws are respectively matched with the two second sliding blocks.
Preferably, the first sliding groove is matched with the first sliding block, and the section of the first sliding groove is of a T-shaped structure.
Preferably, the second sliding groove and the first sliding groove are communicated with the through groove.
Preferably, the first telescopic rod comprises a first outer barrel, the bottom of the first outer barrel is fixedly connected with the top of the base, the top of the first outer barrel is slidably connected with a first inner rod, the bottom of the first inner rod is fixedly connected with a first limiting ring, the bottom of the first limiting ring is fixedly connected with a first return spring, and the bottom of the first return spring is fixedly connected with the bottom of the inner side of the first outer barrel.
Compared with the prior art, the utility model has the beneficial effects that: the worker can press the first telescopic rod downwards through the clamping plate, so that the first inner rod can move downwards at the top of the first outer barrel, the first limiting ring presses the first reset spring downwards, the first reset spring is compressed, the butterfly valve shell is placed at the upper end of the round hole at the top of the connecting plate, the rotary knob is rotated again, the threaded rod is driven to rotate, the two second sliding blocks rotate in opposite directions under the matching of the two screw rods with opposite screw directions, the two second sliding blocks slide in opposite directions or slide in opposite directions inside the second sliding groove under the matching of the second sliding groove, so that the two fixed rods are driven to move in opposite directions or move in opposite directions inside the through groove, the two first sliding blocks are driven to slide in opposite directions or slide in opposite directions inside the first sliding groove respectively, the two moving rods are driven to move in opposite directions or move in opposite directions, and the two arc moving plates are driven to move in opposite directions or move in opposite directions, when the two arc-shaped moving plates move oppositely, the inner wall of the butterfly valve shell can be clamped tightly, the butterfly valve shell is fixed, the first telescopic rod is released again, under the action of the first reset spring, the first inner rod drives the clamping plate to move upwards, so that the first inner rod and the clamping plate pass through the inner side of the round hole, the clamping plate at the top of the first inner rod is attached to the clamping plate at the bottom of the second inner rod, the valve plate is placed between the two clamping plates, the two clamping plates clamp the valve plate tightly, the telescopic cylinder is started again, the telescopic cylinder drives the second telescopic rod to move downwards, so that the clamping plate at the bottom of the second telescopic rod is driven to move downwards, so that the first telescopic rod is compressed downwards, the first reset spring is compressed, under the action of the reaction force of the first reset spring, so that the second inner rod moves upwards, so that the second reset spring is compressed, under first reset spring and second reset spring's interact to make two splint press from both sides the valve plate more tight, thereby make the valve plate get into the butterfly valve shell in, thereby install the valve plate, this device simple structure, convenient to use has improved the installation that traditional manual carried out the butterfly valve, has improved efficiency, and the valve plate is pressed from both sides tightly when getting into the butterfly valve shell, thereby has avoided the valve plate dislocation phenomenon to appear when the installation, brings the facility for the staff.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the web construction of the present invention;
FIG. 3 is a top view of the web of the present invention;
FIG. 4 is a schematic view of a first extendable rod of the present invention;
fig. 5 is a schematic structural view of the second telescopic rod of the present invention.
In the figure: 1. a base; 2. a support bar; 3. a first telescopic rod; 4. a connecting rod; 5. turning; 6. a connecting plate; 7. a travel bar; 8. a circular hole; 9. a splint; 10. an arc-shaped moving plate; 11. a telescopic cylinder; 12. a second stop collar; 13. a second telescopic rod; 14. a top plate; 15. a first chute; 16. a first slider; 17. fixing the rod; 18. a second chute; 19. a second slider; 20. a threaded rod; 21. a through groove; 22. a first inner bar; 23. a first outer barrel; 24. a first return spring; 25. a first limit ring; 26. a second inner bar; 27. a second outer barrel; 28. a second return spring.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a positioning structure for assembling a multifunctional groove butterfly valve comprises a base 1, wherein a connecting rod 4 is fixedly connected to the left side of the top of the base 1, a top plate 14 is fixedly connected to the top of the connecting rod 4, a telescopic cylinder 11 is fixedly installed at the bottom of the top plate 14, a second telescopic rod 13 is fixedly connected to the output end of the telescopic cylinder 11, two symmetrically distributed support rods 2 are fixedly connected to the right end of the connecting rod 4 at the top of the base 1, a connecting plate 6 is fixedly connected to the tops of the two support rods 2, a round hole 8 is formed in the top of the connecting plate 6, a second sliding groove 18 is formed in the rear end of the round hole 8 at the top of the connecting plate 6, a threaded rod 20 is rotatably connected to the two ends of the inner side of the second sliding groove 18, a rotary knob 5 is rotatably connected to the rear end of the right side of the connecting plate 6, the left end of the rotary knob 5 extends to the inner side of the second sliding groove 18 and is fixedly connected with the right end of the threaded rod 20, two second sliding blocks 19 which are symmetrically distributed are in threaded connection with the outer side of the threaded rod 20, the two second sliding blocks 19 are both in sliding connection with the inner side of the second sliding groove 18, two through grooves 21 which are symmetrically distributed are formed in the position, located at the front end of the second sliding groove 18, of the top of the connecting plate 6, two first sliding grooves 15 which are symmetrically distributed are formed in the position, located at the front end of the two through grooves 21, of the top of the connecting plate 6, first sliding blocks 16 are both in sliding connection with the inner sides of the two first sliding grooves 15, fixed rods 17 are both fixedly connected to the front sides of the two second sliding blocks 19, the front ends of the two fixed rods 17 respectively penetrate through the inner sides of the two through grooves 21 to extend to the inner sides of the first sliding grooves 15 and are respectively fixedly connected with the rear sides of the two first sliding blocks 16, moving rods 7 are both fixedly connected to the tops of the two first sliding blocks 16, arc-shaped 10 is fixedly connected to the tops of the two moving plates 7, a first telescopic rod 3 is fixedly connected between the two support rods 2 at the top of the base 1, the opposite sides of the first telescopic rod 3 and the second telescopic rod 13 are fixedly connected with clamping plates 9.
Referring to fig. 1 and 2, the second telescopic rod 13 includes a second outer cylinder 27, the top of the second outer cylinder 27 is fixedly connected with the output end of the telescopic cylinder 11, the bottom of the second outer cylinder 27 is slidably connected with a second inner rod 26, the top of the second inner rod 26 is fixedly connected with a second limit ring 12, the top of the second limit ring 12 is fixedly connected with a second return spring 28, and the top of the second return spring 28 is fixedly connected with the top of the inner side of the second outer cylinder 27, so as to conveniently drive the clamp plate 9 to move up and down and facilitate the use of the device;
referring to fig. 1, the second sliding slot 18 is adapted to the second sliding block 19, and the sliding fit between the second sliding slot 18 and the second sliding block 19 facilitates driving the two arc-shaped moving plates 10 to move oppositely or oppositely;
referring to fig. 2, the threaded rod 20 is assembled by two screws, the two screws have opposite screw directions, and the two screws are respectively matched with the two second sliding blocks 19, so that the two second sliding blocks 19 can move towards each other or oppositely inside the second sliding groove 18 when the threaded rod 20 rotates under the matching of the two screws with opposite screw directions;
referring to fig. 2, the first sliding groove 15 is matched with the first sliding block 16, the cross section of the first sliding groove 15 is of a T-shaped structure, and the first sliding groove 15 is in sliding fit with the first sliding block 16, so that the two arc-shaped moving plates 10 can move oppositely or oppositely;
referring to fig. 2, the second sliding slot 18 and the first sliding slot 15 are both communicated with the through slot 21, so that when the second sliding block 19 slides inside the second sliding slot 18, the fixed rod 17 can drive the first sliding block 16 to slide inside the first sliding slot 15;
referring to fig. 2, the first telescopic rod 3 includes a first outer cylinder 23, the bottom of the first outer cylinder 23 is fixedly connected with the top of the base 1, the top of the first outer cylinder 23 is slidably connected with a first inner rod 22, the bottom of the first inner rod 22 is fixedly connected with a first limiting ring 25, the bottom of the first limiting ring 25 is fixedly connected with a first return spring 24, and the bottom of the first return spring 24 is fixedly connected with the bottom of the inner side of the first outer cylinder 23, so as to facilitate driving the clamp plate 9 to move up and down and facilitate use of the device;
the working principle is as follows: when the butterfly valve is used, a worker can press the first telescopic rod 3 downwards through the clamping plate 9, so that the first inner rod 22 can move downwards at the top of the first outer cylinder 23, the first limiting ring 25 presses the first return spring 24 downwards, the first return spring 24 is compressed, the butterfly valve shell is placed at the upper end of the round hole 8 at the top of the connecting plate 6, the rotating knob 5 is rotated, the threaded rod 20 is driven to rotate, the two second sliding blocks 19 are driven to rotate in opposite directions under the matching of the two threaded rods with opposite screw directions, the two second sliding blocks 19 slide in opposite directions or slide in opposite directions in the second sliding groove 18 under the matching of the second sliding groove 18, the two fixing rods 17 are driven to move in opposite directions or move in opposite directions in the through groove 21, and the two first sliding blocks 16 are driven to slide in opposite directions or slide in opposite directions in the first sliding groove 15 respectively, thereby driving the two moving rods 7 to move in opposite directions or vice versa, thereby driving the two arc moving plates 10 to move in opposite directions or vice versa, when the two arc moving plates 10 move in opposite directions, thereby clamping the inner wall of the butterfly valve shell, thereby fixing the butterfly valve shell, then loosening the first telescopic rod 3, under the action of the first reset spring 24, thereby enabling the first inner rod 22 to drive the clamping plate 9 to move upwards, thereby enabling the first inner rod 22 and the clamping plate 9 to pass through the inner side of the round hole 8, thereby enabling the clamping plate 9 at the top of the first inner rod 22 to be attached to the clamping plate 9 at the bottom of the second inner rod 26, placing the valve plate between the two clamping plates 9, thereby the two clamping plates 9 clamp the valve plate tightly, then starting the telescopic cylinder 11, the telescopic cylinder 11 will drive the second telescopic rod 13 to move downwards, thereby driving the clamping plate 9 at the bottom of the second telescopic rod 13 to move downwards, thereby compressing the first telescopic rod 3 downwards, thereby compress first reset spring 24, under the effect of first reset spring 24's reaction force, thereby make the pole 26 rebound in the second, thereby compress second reset spring 28, under first reset spring 24 and second reset spring 28's interact, thereby make two splint 9 press from both sides the valve plate more tight more, thereby make the valve plate get into the butterfly valve shell, thereby install the valve plate, this device simple structure, convenient to use, the installation of traditional manual butterfly valve that carries out has been improved, the efficiency is improved, the valve plate is pressed from both sides tightly when getting into the butterfly valve shell, thereby avoided the dislocation phenomenon to appear when the valve plate is installed, bring convenience for the staff.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a location structure of multi-functional slot butterfly valve assembly, includes base (1), its characterized in that: the connecting rod (4) is fixedly connected to the left side of the top of the base (1), the top of the connecting rod (4) is fixedly connected with a top plate (14), a telescopic cylinder (11) is fixedly installed at the bottom of the top plate (14), a second telescopic rod (13) is fixedly connected to the output end of the telescopic cylinder (11), two symmetrically distributed support rods (2) are fixedly connected to the right end of the connecting rod (4) at the top of the base (1), a connecting plate (6) is fixedly connected to the top of the two support rods (2), a round hole (8) is formed in the top of the connecting plate (6), a second sliding groove (18) is formed in the rear end of the round hole (8) at the top of the connecting plate (6), a threaded rod (20) is rotatably connected to two ends of the inner side of the second sliding groove (18), a rotating knob (5) is rotatably connected to the rear end of the right side of the connecting plate (6), the left end of the rotating knob (5) extends to the inner side of the second sliding groove (18) and is fixedly connected to the right end of the threaded rod (20), the outer side of the threaded rod (20) is in threaded connection with two second sliding blocks (19) which are symmetrically distributed, the two second sliding blocks (19) are in sliding connection with the inner side of the second sliding groove (18), the top of the connecting plate (6) is positioned at the front end of the second sliding groove (18) and is provided with two through grooves (21) which are symmetrically distributed, the top of the connecting plate (6) is positioned at the front end of the two through grooves (21) and is provided with two first sliding grooves (15) which are symmetrically distributed, the inner sides of the two first sliding grooves (15) are in sliding connection with first sliding blocks (16), the front sides of the two second sliding blocks (19) are fixedly connected with fixing rods (17), the front ends of the two fixing rods (17) respectively penetrate through the inner sides of the two through grooves (21) to extend to the inner sides of the first sliding grooves (15) and are fixedly connected with the rear sides of the two first sliding blocks (16), and the top of the two first sliding blocks (16) are fixedly connected with moving rods (7), two equal fixedly connected with arc movable plate (10) in carriage release lever (7) top, base (1) top is located the first telescopic link of fixedly connected with (3) between two bracing pieces (2), the equal fixedly connected with splint (9) of first telescopic link (3) and second telescopic link (13) opposite side.
2. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: second telescopic link (13) include second urceolus (27), second urceolus (27) top and telescopic cylinder (11) output fixed connection, second urceolus (27) bottom sliding connection has pole (26) in the second, pole (26) top fixedly connected with second spacing ring (12) in the second, second spacing ring (12) top fixedly connected with second reset spring (28), inboard top fixed connection of second reset spring (28) top and second urceolus (27).
3. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: the second sliding groove (18) is matched with the second sliding block (19).
4. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: the threaded rod (20) is assembled by two screws, the screw directions of the two screws are opposite, and the two screws are respectively matched with the two second sliding blocks (19).
5. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: the first sliding groove (15) is matched with the first sliding block (16), and the section of the first sliding groove (15) is of a T-shaped structure.
6. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: the second sliding groove (18) and the first sliding groove (15) are communicated with the through groove (21).
7. The positioning structure for assembling a multifunctional groove butterfly valve according to claim 1, wherein: first telescopic link (3) include first urceolus (23), first urceolus (23) bottom and base (1) top fixed connection, first urceolus (23) top sliding connection has first interior pole (22), first interior pole (22) bottom fixedly connected with spacing ring (25), first spacing ring (25) bottom fixedly connected with first reset spring (24), first reset spring (24) bottom and the inboard bottom fixed connection of first urceolus (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331988.8U CN216407762U (en) | 2021-09-26 | 2021-09-26 | Positioning structure for assembling multifunctional groove butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331988.8U CN216407762U (en) | 2021-09-26 | 2021-09-26 | Positioning structure for assembling multifunctional groove butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407762U true CN216407762U (en) | 2022-04-29 |
Family
ID=81295293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122331988.8U Expired - Fee Related CN216407762U (en) | 2021-09-26 | 2021-09-26 | Positioning structure for assembling multifunctional groove butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407762U (en) |
-
2021
- 2021-09-26 CN CN202122331988.8U patent/CN216407762U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |