CN218845140U - Butterfly valve structure of sliding valve vacuum pump - Google Patents
Butterfly valve structure of sliding valve vacuum pump Download PDFInfo
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- CN218845140U CN218845140U CN202223378923.XU CN202223378923U CN218845140U CN 218845140 U CN218845140 U CN 218845140U CN 202223378923 U CN202223378923 U CN 202223378923U CN 218845140 U CN218845140 U CN 218845140U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a butterfly valve structure of sliding valve vacuum pump in butterfly valve structure technical field, including butterfly valve structure body, butterfly plate and installation piece, butterfly valve structure body outer wall symmetry fixedly connected with connector, a plurality of mounting holes have evenly been seted up to butterfly valve structure body outer wall, butterfly valve structure body inner wall bottom middle part has been seted up and has been changeed the hole, the fixed kicking block of butterfly valve structure body top fixedly connected with, butterfly valve structure body inner wall is provided with the butterfly plate, fixed kicking block top is provided with the installation piece, realize the connection location to the vacuum pump through the connector, and realize quick fixed mounting through the mounting hole, change the hole and adjust the condition for the rotation of bull stick through setting up, fixed kicking block lug connection installation piece through fixed connection, realize quick dismouting operation, realize the isolation to the air in the vacuum pump through the butterfly plate.
Description
Technical Field
The utility model relates to a butterfly valve structure technical field specifically is a butterfly valve structure of sliding valve vacuum pump.
Background
The existing butterfly valve structure needs an operator to disassemble fixed parts such as bolts by using a specific practical tool for the parts fixed in the installation process, and the disassembly and assembly process is too complicated for the operator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a butterfly valve structure of sliding valve vacuum pump to solve the current butterfly valve structure that the aforesaid provided and using and installing the operation in-process, need operating personnel all need use specific utility tool to its part of installing fixed and just can carry out the dismantlement operation to fixed parts such as bolts, to the too loaded down with trivial details problem of operating personnel dismouting process.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sliding valve vacuum pump's butterfly valve structure, includes butterfly valve structure body, butterfly plate and installation piece, butterfly valve structure body outer wall symmetry fixedly connected with connector, a plurality of mounting holes have evenly been seted up to butterfly valve structure body outer wall, the commentaries on classics hole has been seted up at butterfly valve structure body inner wall bottom middle part, butterfly valve structure body top fixedly connected with fixes the kicking block, butterfly valve structure body inner wall is provided with the butterfly plate, fixed kicking block top is provided with the installation piece, realizes the connection location to the vacuum pump through the connector to realize quick fixed mounting through the mounting hole, change the hole through setting up and adjust the condition for the rotation of bull stick, through fixed connection's fixed kicking block lug connection installation piece, realize quick dismouting operation, realize the isolated to the air in the vacuum pump through the butterfly plate.
As a further aspect of the present invention: the fixed kicking block top middle part has been seted up the through hole, first connecting groove has been seted up to fixed kicking block bilateral symmetry, two the spacing groove has all been seted up to first connecting groove bottom, provides the space for the rotation and the installation of bull stick through seting up the through hole, provides the space for the installation and the activity of activity inserted block through seting up first connecting groove and spacing groove.
As a further aspect of the present invention: the butterfly plate middle part runs through fixedly connected with bull stick, the bull stick top is rotated in the through hole, the bull stick bottom is rotated at the downthehole commentaries on classics, a plurality of stoppers of the even fixedly connected with in bull stick upper end through butterfly plate fixed connection bull stick for the device can drive the butterfly plate and rotate when adjusting the rotation to the stopper, thereby realizes the regulation of valve.
As a further aspect of the present invention: the installation piece top corresponds to match and has run through the hole department and seted up the swivelling chute, the swivelling chute internal rotation has had the spacing piece, the spacing rotary trough has been seted up at the swivelling chute middle part, the installation piece bottom corresponds matches first connecting slot department symmetry and has seted up the second spread groove, two the spout has all been seted up to second spread groove outer wall, provides the space for the activity and the installation of commentaries on classics piece and stopper through seting up the swivelling chute, provides spacing and activity for the rotation of commentaries on classics piece through seting up the spacing rotary trough, provides the space for the activity and the installation of activity inserted block through seting up second spread groove and spout.
As a further aspect of the present invention: the middle parts of the inner walls of the sliding openings are welded with springs, the top ends of the outer walls of the springs are welded on the inner walls of the movable insertion blocks, the movable insertion blocks are inserted into the corresponding matched limiting grooves, and the second connecting grooves are limited and installed in the limiting grooves under the action of elastic potential energy of the springs.
As the utility model discloses further scheme again: the limiting rotary groove is internally and rotatably connected with a rotary block, the bottom end of the rotary block is correspondingly matched with a limiting block, and a clamping port is formed in the position, corresponding to the limiting block, of the bottom end of the rotary block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the upper end of pressing down the activity inserted block inwards respectively for the activity inserted block slides in to the second spread groove, when first spread groove in the butt joint, realizes under the effect of spring elastic potential energy that the spacing of activity inserted block bottom to spacing groove is inserted and is established, dismantles the operation as needs, only need reverse above-mentioned operation can, very big reduction the time of operating personnel dismouting operation, thereby save the cost of maintenance.
2. The utility model discloses in, drive the commentaries on classics piece through rotating the knob and rotate at spacing commentaries on classics inslot to make the joint mouth drive and insert the stopper of establishing the connection with it and rotate, thereby make the butterfly plate carry out rotation regulation, device simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the butterfly valve structure body of the present invention;
FIG. 3 is a schematic structural view of a butterfly plate of the present invention;
FIG. 4 is a schematic structural view of the mounting block of the present invention;
fig. 5 is a schematic structural diagram of the middle connection pipe of the present invention.
In the figure: 1. a butterfly valve structure body; 110. a connecting port; 111. mounting holes; 112. hole turning; 120. fixing the top block; 121. a through hole; 122. a first connecting groove; 123. a limiting groove; 2. a butterfly plate; 210. a rotating rod; 211. a limiting block; 3. mounting blocks; 310. a rotating tank; 311. a limiting rotary groove; 312. a second connecting groove; 313. a sliding port; 320. a spring; 321. a movable insert block; 330. a connecting pipe; 331. rotating the block; 332. a knob; 333. a card interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, referring to fig. 1 to 5, during the disassembling operation, the upper ends of the movable insertion blocks 321 are pressed inward respectively, so that the movable insertion blocks 321 slide into the second connection grooves 312, when the first connection grooves 122 are butted, the bottom ends of the movable insertion blocks 321 are limited and inserted into the limit grooves 123 under the action of the elastic potential energy of the springs 320, and when the disassembling operation is required, the operations are reversed.
In the second embodiment, referring to fig. 1 to 5, during the adjustment operation, the rotation knob 332 drives the rotation block 331 to rotate in the limiting rotation groove 311, so that the clamping interface 333 drives the limiting block 211 inserted and connected therewith to rotate, thereby enabling the butterfly plate 2 to rotate and adjust.
Please refer to fig. 1-5, in the embodiment of the utility model, a butterfly valve structure of sliding valve vacuum pump, including butterfly valve structure body 1, butterfly plate 2 and installation piece 3, butterfly valve structure body 1 outer wall symmetry fixedly connected with connector 110, a plurality of mounting holes 111 have evenly been seted up to butterfly valve structure body 1 outer wall, the hole 112 has been seted up changeing in butterfly valve structure body 1 inner wall bottom middle part, butterfly valve structure body 1 top fixedly connected with fixed kicking block 120, butterfly valve structure body 1 inner wall is provided with butterfly plate 2, fixed kicking block 120 top is provided with installation piece 3, realize the connection location to the vacuum pump through connector 110, and realize quick fixed mounting through mounting hole 111, adjust for the rotation of bull stick 210 through setting up the hole 112 and provide the condition, fixed kicking block 120 lug connection installation piece 3 through fixed connection, realize quick dismouting operation, realize the isolation to the air in the vacuum pump through butterfly plate 2.
Wherein, through hole 121 has been seted up at fixed kicking block 120 top middle part, and first connecting groove 122 has been seted up to fixed kicking block 120 bilateral symmetry, and spacing groove 123 has all been seted up to two first connecting groove 122 bottoms, provides the space for the rotation of bull stick 210 and installation through seting up through hole 121, provides the space for the installation and the activity of activity inserted block 321 through seting up first connecting groove 122 and spacing groove 123.
Wherein, fixedly connected with bull stick 210 runs through in butterfly plate 2 middle part, and bull stick 210 top is rotated in through hole 121, and bull stick 210 bottom is rotated in changeing hole 112, and a plurality of stopper 211 of the even fixedly connected with in bull stick 210 upper end, through butterfly plate 2 fixed connection bull stick 210 for the device is adjusting the rotation time to stopper 211, can drive butterfly plate 2 and rotate, thereby realizes the regulation of valve.
Wherein, the rotating groove 310 has been seted up to the corresponding matching through hole 121 department in installation piece 3 top, the spacing piece 211 has been seted up in the rotating groove 310 internal rotation, spacing revolving groove 311 has been seted up at rotating groove 310 middle part, the corresponding first connecting groove 122 department symmetry of matching in installation piece 3 bottom has been seted up second connecting groove 312, spout 313 has all been seted up to two second connecting groove 312 outer walls, activity and the installation for revolving block 331 and spacing piece 211 provide the space through seting up rotating groove 310, rotation for revolving block 331 through seting up spacing revolving groove 311 provides spacing and activity, activity and installation for activity inserted block 321 provide the space through seting up second connecting groove 312 and spout 313.
Wherein, spring 320 has all been welded at two sliding opening 313 inner wall middle parts, and two spring 320 outer wall top all welds at the activity inserted block 321 inner wall, and two activity inserted blocks 321 are all inserted and are established in the spacing groove 123 that corresponds the matching, realize through spring 320 that second connecting groove 312 realizes the spacing installation to the spacing inslot 123 under the effect of spring 320 elastic potential energy.
Wherein, the rotation is connected with commentaries on classics piece 331 in the spacing commentaries on classics groove 311, and the card interface 333 has been seted up to commentaries on classics piece 331 bottom correspondence matching stopper 211 department, and commentaries on classics piece 331 inner wall fixed connection is in connecting pipe 330 bottom middle part, and connecting pipe 330 top fixedly connected with knob 332 drives commentaries on classics piece 331 and rotates in spacing commentaries on classics groove 311 through rotating knob 332 to make card interface 333 drive stopper 211 and carry out the rotation regulation.
The utility model discloses a theory of operation is: the upper end of the movable insertion block 321 is pressed inwards respectively, so that the movable insertion block 321 slides in the second connecting groove 312, when the first connecting groove 122 is butted, the limiting insertion of the bottom end of the movable insertion block 321 to the limiting groove 123 is realized under the action of elastic potential energy of the spring 320, then the rotary knob 332 is rotated to drive the rotary block 331 to rotate in the limiting rotary groove 311, so that the clamping opening 333 is driven to insert the limiting block 211 connected with the clamping opening 333 to rotate, and the butterfly plate 2 is rotated and adjusted.
Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sliding valve vacuum pump's butterfly valve structure, includes butterfly valve structure body (1), butterfly plate (2) and installation piece (3), its characterized in that: butterfly valve structure body (1) outer wall symmetry fixedly connected with connector (110), a plurality of mounting holes (111) have evenly been seted up to butterfly valve structure body (1) outer wall, change hole (112) have been seted up at butterfly valve structure body (1) inner wall bottom middle part, butterfly valve structure body (1) top fixedly connected with fixed kicking block (120), butterfly valve structure body (1) inner wall is provided with butterfly plate (2), fixed kicking block (120) top is provided with installation piece (3).
2. The butterfly valve structure of a sliding valve vacuum pump according to claim 1, wherein: through holes (121) are formed in the middle of the top end of the fixed ejector block (120), first connecting grooves (122) are symmetrically formed in two sides of the fixed ejector block (120), and limiting grooves (123) are formed in the bottom ends of the two first connecting grooves (122).
3. The butterfly valve structure of a sliding valve vacuum pump according to claim 1, wherein: butterfly plate (2) middle part is run through fixedly connected with bull stick (210), bull stick (210) top is rotated in through hole (121), bull stick (210) bottom is rotated in commentaries on classics hole (112), a plurality of stopper (211) of the even fixedly connected with in bull stick (210) upper end.
4. The butterfly valve structure of a sliding valve vacuum pump according to claim 1, wherein: the mounting block (3) top corresponds to match through hole (121) department and has seted up swivelling chute (310), swivelling chute (310) internal rotation has been seted up spacing piece (211), spacing revolving chute (311) have been seted up at swivelling chute (310) middle part, mounting block (3) bottom corresponds to match first connecting groove (122) department symmetry and has seted up second connecting groove (312), two sliding opening (313) have all been seted up to second connecting groove (312) outer wall.
5. The butterfly valve structure of a sliding valve vacuum pump according to claim 4, wherein: two spring (320) all weld in sliding opening (313) inner wall middle part, two spring (320) outer wall top all welds at activity inserted block (321) inner wall, two activity inserted block (321) are all inserted and are established in corresponding spacing groove (123) that matches.
6. The butterfly valve structure of a slide valve vacuum pump according to claim 4, wherein: the limiting rotary groove (311) is rotationally connected with a rotary block (331) in a rotating mode, the bottom end of the rotary block (331) is correspondingly matched with a limiting block (211) and provided with a clamping interface (333), the inner wall of the rotary block (331) is fixedly connected to the middle of the bottom end of a connecting pipe (330), and the top end of the connecting pipe (330) is fixedly connected with a knob (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223378923.XU CN218845140U (en) | 2022-12-15 | 2022-12-15 | Butterfly valve structure of sliding valve vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223378923.XU CN218845140U (en) | 2022-12-15 | 2022-12-15 | Butterfly valve structure of sliding valve vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218845140U true CN218845140U (en) | 2023-04-11 |
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ID=87302266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223378923.XU Active CN218845140U (en) | 2022-12-15 | 2022-12-15 | Butterfly valve structure of sliding valve vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218845140U (en) |
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2022
- 2022-12-15 CN CN202223378923.XU patent/CN218845140U/en active Active
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