CN208281514U - A kind of turnover type blind plate valve - Google Patents
A kind of turnover type blind plate valve Download PDFInfo
- Publication number
- CN208281514U CN208281514U CN201820598018.XU CN201820598018U CN208281514U CN 208281514 U CN208281514 U CN 208281514U CN 201820598018 U CN201820598018 U CN 201820598018U CN 208281514 U CN208281514 U CN 208281514U
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- threaded rod
- cavity
- rod
- block
- fixedly connected
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Abstract
The utility model discloses a kind of turnover type blind plate valves, including pedestal, the upper end of the pedestal is fixedly connected with mounting plate, through-hole is offered on the mounting plate, shaft is rotatably connected in the through-hole, flabellum is fixedly connected in the shaft, fixed block there are two being symmetrically fixedly connected on the flabellum, pull rod is rotatably connected on each fixed block, one end of the remote fixed block of each pull rod is rotatably connected to connecting rod, the mounting plate offers cavity far from the side of through-hole, threaded rod is rotatably connected in the cavity, gag lever post is also fixedly connected in the cavity, and gag lever post is located at the side of threaded rod, symmetrically being slidably connected on the gag lever post, there are two sliding blocks, and each sliding block is set on threaded rod and is threadedly coupled with threaded rod.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, good airproof performance, valve relatively simple convenience when opening.
Description
Technical field
The utility model relates to technical field more particularly to a kind of turnover type blind plate valves.
Background technique
Blank-plate valve is a kind of hand, the slide valve of the dynamic cutting gas medium of electronic or air-liquid, be generally divided into electric blind plate valve,
Surge blank-plate valve, pneumatic blank-plate valve, sealing type spile valve, electronic open type blank-plate valve；Traditional blank-plate valve does not only take up cavity
It is bigger, and leakproofness is poor, to solve the above-mentioned problems, and then proposes a kind of turnover type blind plate valve；However existing turnover plate type
Blind plate valve arrangement is simple, and valve is relatively complicated when opening.
Utility model content
Purpose of the utility model is to solve turnover type blind plate valve arrangement in the prior art is simple, when valve is opened compared with
For cumbersome problem, and a kind of turnover type blind plate valve proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of turnover type blind plate valve, including pedestal, the upper end of the pedestal are fixedly connected with mounting plate, on the mounting plate
Through-hole is offered, shaft is rotatably connected in the through-hole, flabellum is fixedly connected in the shaft, is symmetrically consolidated on the flabellum
Fixed connection is rotatably connected to pull rod there are two fixed block on each fixed block, and the one of the remote fixed block of each pull rod
End is rotatably connected to connecting rod, and the mounting plate offers cavity far from the side of through-hole, is rotatably connected to spiral shell in the cavity
Rasp bar is also fixedly connected with gag lever post in the cavity, and gag lever post is located at the side of threaded rod, symmetrically slides on the gag lever post
There are two sliding blocks for dynamic connection, and each sliding block is set on threaded rod and is threadedly coupled with threaded rod, and each connecting rod is remote
One end from pull rod is run through the side wall of cavity and is rotatablely connected with sliding block, and driving mechanism, and driving machine are equipped in the cavity
Structure is connect with threaded rod, and the two sides of the through-hole are fixedly connected to connection ring, is offered in each connection ring multiple
Connecting hole is arranged with sealing-plug on the flabellum.
Preferably, the driving mechanism includes the support plate being fixed in cavity, and support plate is set on threaded rod simultaneously
It is rotatablely connected with threaded rod, is arranged with first bevel gear on the threaded rod, and first bevel gear is located at the top of support plate, institute
It states to horizontally rotate in cavity and is connected with drive rod, second bevel gear, and second bevel gear and first are arranged on the drive rod
One end of bevel gear engagement, the drive rod, which runs through the side wall of cavity and extends to the outside of mounting plate and be fixedly connected with, to be turned
Disk.
Preferably, two fixed blocks are symmetrically fixed on the side of shaft.
Preferably, two pull rods are connect with two fixed block lateral rotations, and two connecting rods are drawn with two
Bar longitudinally rotates connection far from one end of two fixed blocks.
Preferably, the threaded rod is bidirectional helical bar, is equipped in the cavity and stablizes block, and stablizes block and be set in limit
It is rotatablely connected on bar and threaded rod and with threaded rod, the hand of spiral for stablizing block two sides is located on the threaded rod on the contrary, two
The sliding block is symmetricly set on the two sides of stable block.
Preferably, sliding slot is offered on the side wall of the through-hole, and sliding slot is connected to cavity, two connecting rods are respectively positioned on
It is slidably connected in sliding slot and with sliding slot.
The utility model has following advantages:
The utility model by setting through-hole on a mounting board, shaft, flabellum, fixed block, pull rod, connecting rod, drive rod,
First bevel gear, second bevel gear, threaded rod, sliding block, can be more convenient make blank-plate valve carry out it is on and off.This reality
Stablized with new structure, easy to operate, design is scientific and reasonable, with short production cycle, good airproof performance, valve relatively simple side when opening
Just.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of turnover type blind plate valve structural schematic diagram；
Fig. 2 be the utility model proposes a kind of structural schematic diagram that is connect with connecting rod of turnover type blind plate valve rod.
In figure: 1 pedestal, 2 mounting plates, 3 connecting holes, 4 flabellums, 5 sealing-plugs, 6 fixed blocks, 7 shafts, 8 pull rods, 9 connecting rods, 10
Connection ring, 11 first bevel gears, 12 threaded rods, 13 sliding blocks, 14 gag lever posts, 15 turntables, 16 second bevel gears, 17 through-holes, 18 skies
Block is stablized in chamber, 19 support plates, 20 drive rods, 21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of turnover type blind plate valve, including pedestal 1, the upper end of pedestal 1 are fixedly connected with mounting plate 2, peace
Through-hole 17 is offered in loading board 2, shaft 7 is rotatably connected in through-hole 17, is fixedly connected with flabellum 4 in shaft 7, it is right on flabellum 4
Title is fixedly connected there are two fixed block 6, on and off convenient for pushing the flabellum 4 in shaft 7 to carry out in through-hole 17, and two solid
Determine the side that block 6 is symmetrically fixed on shaft 7；Pull rod 8, the remote fixed block 6 of each pull rod 8 are rotatably connected on each fixed block 6
One end be rotatably connected to connecting rod 9, two pull rods 8 are connect with two 6 lateral rotations of fixed block, and two connecting rods 9 are with two
A pull rod 8 longitudinally rotates connection far from one end of two fixed blocks 6, and connecting rod 9 can be made to push flabellum 4 turning by pull rod 8
It is rotated on axis 7；Mounting plate 2 offers cavity 18 far from the side of through-hole 17, and threaded rod 12 is rotatably connected in cavity 18,
Gag lever post 14 is also fixedly connected in cavity 18, and gag lever post 14 is located at the side of threaded rod 12.
Symmetrically be slidably connected on gag lever post 14 there are two sliding block 13, and each sliding block 13 be set on threaded rod 12 and with
Threaded rod 12 is threadedly coupled, and threaded rod 12 is bidirectional helical bar, so that two sliding blocks 9 make a relative move on threaded rod 12,
It is equipped in cavity 18 and stablizes block 21, and stablized block 21 and be set on gag lever post 14 and threaded rod 12 and connect with the rotation of threaded rod 12
It connects, the hand of spiral for stablizing 21 two sides of block is located on threaded rod 12 on the contrary, two sliding blocks 13 are symmetricly set on the two of stable block 21
Side；The each one end of connecting rod 9 far from pull rod 8 is run through the side wall of cavity 18 and is rotatablely connected with sliding block 13, the side wall of through-hole 17
On offer sliding slot, and sliding slot is connected to cavity 18, and two connecting rods 9 are respectively positioned in sliding slot and are slidably connected with sliding slot；Cavity 18
It is interior to be equipped with driving mechanism, and driving mechanism is connect with threaded rod 12, the two sides of through-hole 17 are fixedly connected to connection ring 10, each
Multiple connecting holes 3 are offered in connection ring 10, are attached convenient for blank-plate valve and pipeline, and sealing-plug 5 is arranged on flabellum 4,
Increase leakproofness.
Driving mechanism includes the support plate 19 being fixed in cavity 18, and support plate 19 is set on threaded rod 12 and and spiral shell
Rasp bar 12 is rotatablely connected, and is arranged with first bevel gear 11 on threaded rod 12, and first bevel gear 11 is located at the top of support plate 19,
Horizontally rotate in cavity 18 and be connected with drive rod 20, be arranged with second bevel gear 16 on drive rod 20, and second bevel gear 16 with
First bevel gear 11 engages, and one end of drive rod 20 runs through the side wall of cavity 18 and extends to outside and the company of fixation of mounting plate 2
It is connected to turntable 15.
The utility model, the turntable 15 in rotation of drive rod 20 make the second bevel gear 16 engaged with first bevel gear 11
Threaded rod 12 is driven to be rotated on stablizing block 21, since two sliding blocks 13 being set on threaded rod 12 are on gag lever post 14
Moved, then flabellum 4 can be pushed or pull on by connecting rod 9 and be rotated in shaft 7, allow flabellum 4 more
It is easily carried out in through-hole 17 on and off.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of turnover type blind plate valve, including pedestal (1), which is characterized in that the upper end of the pedestal (1) is fixedly connected with installation
Plate (2) offers through-hole (17) on the mounting plate (2), is rotatably connected to shaft (7), the shaft in the through-hole (17)
(7) it is fixedly connected on flabellum (4), each fixation there are two fixed block (6) is symmetrically fixedly connected on the flabellum (4)
It is rotatably connected on block (6) pull rod (8), one end of the remote fixed block (6) of each pull rod (8) is rotatably connected to connecting rod
(9), the mounting plate (2) offers cavity (18) far from the side of through-hole (17), is rotatably connected to spiral shell in the cavity (18)
Rasp bar (12), the cavity (18) is interior to be also fixedly connected with gag lever post (14), and gag lever post (14) is located at the one of threaded rod (12)
Side, being symmetrically slidably connected on the gag lever post (14), there are two sliding block (13), and each sliding block (13) is set in threaded rod
(12) it is threadedly coupled on and with threaded rod (12), each connecting rod (9) runs through cavity (18) far from the one end of pull rod (8)
Side wall is simultaneously rotatablely connected with sliding block (13), driving mechanism is equipped in the cavity (18), and driving mechanism and threaded rod (12) are even
It connects, the two sides of the through-hole (17) are fixedly connected to connection ring (10), are offered on each connection ring (10) multiple
Connecting hole (3) is arranged with sealing-plug (5) on the flabellum (4).
2. a kind of turnover type blind plate valve according to claim 1, which is characterized in that the driving mechanism includes being fixed on sky
Support plate (19) in chamber (18), and support plate (19) is set on threaded rod (12) and is rotatablely connected with threaded rod (12), institute
It states and is arranged on threaded rod (12) first bevel gear (11), and first bevel gear (11) is located at the top of support plate, the cavity
(18) horizontally rotate in and be connected with drive rod (20), be arranged with second bevel gear (16) on the drive rod (20), and the second cone
Gear (16) is engaged with first bevel gear (11), and one end of the drive rod (20) runs through the side wall of cavity (18) and extends to peace
The outside of loading board (2) and it is fixedly connected with turntable (15).
3. a kind of turnover type blind plate valve according to claim 1, which is characterized in that two fixed blocks (6) are symmetrically solid
It is scheduled on the side of shaft (7).
4. a kind of turnover type blind plate valve according to claim 1, which is characterized in that two pull rods (8) with two
The connection of fixed block (6) lateral rotation, the one end of two connecting rods (9) with two pull rods (8) far from two fixed blocks (6) are vertical
To rotation connection.
5. a kind of turnover type blind plate valve according to claim 1, which is characterized in that the threaded rod (12) is bidirectional helical
Bar, interior be equipped with of the cavity (18) is stablized block (21), and is stablized block (21) and be set on gag lever post (14) and threaded rod (12) simultaneously
It is rotatablely connected with threaded rod (12), the hand of spiral for stablizing block (21) two sides is located on the threaded rod (12) on the contrary, two institutes
State the two sides that sliding block (13) is symmetricly set on stable block (21).
6. a kind of turnover type blind plate valve according to claim 1, which is characterized in that opened up on the side wall of the through-hole (17)
There is sliding slot, and sliding slot is connected to cavity (18), two connecting rods (9) are respectively positioned in sliding slot and are slidably connected with sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598018.XU CN208281514U (en) | 2018-04-25 | 2018-04-25 | A kind of turnover type blind plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598018.XU CN208281514U (en) | 2018-04-25 | 2018-04-25 | A kind of turnover type blind plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281514U true CN208281514U (en) | 2018-12-25 |
Family
ID=64752134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598018.XU Active CN208281514U (en) | 2018-04-25 | 2018-04-25 | A kind of turnover type blind plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128397A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve rod anti-rollback device for high-pressure valve |
-
2018
- 2018-04-25 CN CN201820598018.XU patent/CN208281514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128397A (en) * | 2020-09-10 | 2020-12-25 | 湖北天晟一林科技有限公司 | Valve rod anti-rollback device for high-pressure valve |
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