CN209540171U - A kind of obturator convenient for control - Google Patents
A kind of obturator convenient for control Download PDFInfo
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- CN209540171U CN209540171U CN201920030091.1U CN201920030091U CN209540171U CN 209540171 U CN209540171 U CN 209540171U CN 201920030091 U CN201920030091 U CN 201920030091U CN 209540171 U CN209540171 U CN 209540171U
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- fixedly connected
- block
- wall
- bull stick
- fixed
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Abstract
The utility model discloses a kind of obturators convenient for control, including valve housing, the surface of the valve housing is fixedly connected with the surface of valve connecting plate, the surface of the valve connecting plate offers plate hole, the inner wall of the valve housing is fixedly connected with the side of the first connecting block, the surface of first connecting block is fixedly connected with one end of fixed link, the other end of the fixed link is fixedly connected with the surface of hinge block, the inner wall of the hinge block is fixedly connected with the surface of bull stick, and one end of the bull stick is connect with the surface activity of the second connecting block.This is convenient for the obturator of control, elastic slice is shunk by sliding, snib is connected to suitable card hole inner wall, the slide bar for being fixedly connected with contraction elastic slice surface is connected to the detent surface that fixed block surface opens up, fixed fixture block is connected in the gap shunk between elastic slice and bull stick, to make bull stick fix, achieve the effect that be capable of fixing valve deck rotational angle.
Description
Technical field
The utility model relates to technology of die manufacturing field, specially a kind of obturator convenient for control.
Background technique
Sealed valve is the important equipment that airflow direction is controlled in basement air pipeline, the airtight valve installed in basement
Door is more, and generally closes or opens valve using equal hand, in wartime control, careless omission is easy, so as to cause that cannot protect
Demonstrate,proving all valves can close, and manual sealed valve is component part important in civil air defense constructions and installations, logical for controlling basement
Airflow direction in air pipe line is that shock wave and toxic gas is prevented to enter the necessity inside civil air defense constructions and installations, and double link is closed
Valve changes air flow for converting draft type, suitable for people's air defense, the ventilation that defense and commercial industry journey medium is air and
In exhaust pipeline, double link airtight valve has certain shock wave resistance overbottom pressure ability, can electronic and dual-use manual, need when installation
Notice that medium flow direction should be consistent with the arrow direction marked on valve body, sealed valve industry is universal machine important branch, close
Valve closing door is the important component in civil air defense constructions and installations, is mainly used for the cutting that pipeline medium is air and shuts off, is closed etc., and is put down
Structure is complicated for the double link sealed valve of Chang Suoyong, when turning sealed valve, is not easy to the switch angle of fixed control valve,
It is stuck without carrying out after sealed valve closure, if gas overflowing, there can be certain damage to the health of worker.
Utility model content
The purpose of this utility model is to provide a kind of obturators convenient for control, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of obturator convenient for control, including
The surface of valve housing, the valve housing is fixedly connected with the surface of valve connecting plate, and the surface of the valve connecting plate is opened
Equipped with plate hole, the inner wall of the valve housing is fixedly connected with the side of the first connecting block, the surface of first connecting block with
One end of fixed link is fixedly connected, and the other end of the fixed link is fixedly connected with the surface of hinge block, the hinge block it is interior
Wall is fixedly connected with the surface of bull stick, and one end of the bull stick is connect with the surface activity of the second connecting block, second linking
The surface of block is fixedly connected with the inner wall of valve housing, and the inner wall of the hinge block and the surface activity of cross bar connect, the conjunction
The surface of page block is fixedly connected with the surface of valve deck, and the surface of the valve connecting plate is fixedly connected with the surface of fixed plate, institute
The one end for stating fixed plate is fixedly connected with the surface of fixed block, and the surface of the fixed block offers sliding slot, the sliding slot it is interior
The connection of the surface activity of wall and slide bar, the inner wall of the fixed block is fixedly connected with the surface of retainer plate, the retainer plate it is interior
Wall is fixedly connected with the surface of bearing, and one end of the slide bar is fixedly connected with the surface for shrinking elastic slice, the contraction elastic slice
Surface offers card hole, and the inner wall of the card hole is threadedly coupled with the surface of snib, the inner wall and fixing card for shrinking elastic slice
The surface activity of block connects, and the inner wall of the fixed fixture block and the surface of bull stick are clamped, and the one of one end of the bull stick and handle
End is fixedly connected.
Preferably, the surface of the hinge block offers through-hole compatible with the diameter of bull stick.
Preferably, the surface of the retainer plate offers through-hole compatible with the diameter of fixed block, and fixed block
Quantity be eight, eight fixed blocks to be distributed in the surface of fixed plate in a ring as centre point at the side axle center of bull stick.
Preferably, the surface of the bearing offers through-hole compatible with the diameter of slide bar.
Preferably, the quantity for shrinking elastic slice is two, and two contraction elastic slices are with the side median vertical line of retainer plate
The surface of bull stick is respectively and movably connected to for symmetry axis.
Preferably, the quantity of the card hole is 14, and 14 card hole seven are one group, and two groups are provided with receipts respectively
The surface of contracting elastic slice.
Beneficial effect
The utility model provides a kind of obturator convenient for control, have it is following the utility model has the advantages that
1. should shrink elastic slice convenient for the obturator of control by sliding, snib is connected to suitable card hole inner wall, is made
It shrinks the slide bar that elastic slice surface is fixedly connected and is connected to the detent surface that fixed block surface opens up, fixed fixture block is connected to contraction bullet
In gap between piece and bull stick, so that bull stick be made to fix, achieve the effect that be capable of fixing valve deck rotational angle.
2. should be convenient for the obturator of control, by rotational handle, the bar rotation that handle one end is fixedly connected, bull stick table
The bearing that face is flexibly connected enables bull stick easily to rotate, and the hinge block that bull stick surface is fixedly connected makes and hinge block surface
The valve deck rotation being fixedly connected is opened, to make sealed valve convenient for opening, has been achieved the effect that convenient for unlatching.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is that structural schematic diagram is cutd open in the utility model side；
Fig. 3 is that the utility model partial side cuts open structural schematic diagram；
Fig. 4 is structure enlargement diagram at A in the utility model Fig. 2.
In figure: 1 valve housing, 2 valve connecting plates, 3 plate holes, 4 first connecting blocks, 5 fixed links, 6 hinge blocks, 7 second ranks
Connect block, 8 cross bars, 9 bull sticks, 10 valve decks, 11 fixed plates, 12 fixed blocks, 13 sliding slots, 14 retainer plates, 15 bearings, 16 slide bars, 17 receipts
Contracting elastic slice, 18 card holes, 19 snibs, 20 fixed fixture blocks, 21 handles.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of obturator convenient for control, including valve
The surface of door shell 1, valve housing 1 is fixedly connected with the surface of valve connecting plate 2, and the surface of valve connecting plate 2 offers plate
Hole 3, the inner wall of valve housing 1 are fixedly connected with the side of the first connecting block 4, the surface of the first connecting block 4 and the one of fixed link 5
End is fixedly connected, and the other end of fixed link 5 is fixedly connected with the surface of hinge block 6, the inner wall of hinge block 6 and the surface of bull stick 9
It is fixedly connected, one end of bull stick 9 is connect with the surface activity of the second connecting block 7, the surface of the second connecting block 7 and valve housing 1
Inner wall be fixedly connected, the inner wall of hinge block 6 is connect with the surface activity of cross bar 8, and the surface of hinge block 6 offers and bull stick 9
The compatible through-hole of diameter, the surface of hinge block 6 is fixedly connected with the surface of valve deck 10, the surface of valve connecting plate 2
It is fixedly connected with the surface of fixed plate 11, one end of fixed plate 11 is fixedly connected with the surface of fixed block 12, the table of fixed block 12
Face offers sliding slot 13, and the inner wall of sliding slot 13 is connect with the surface activity of slide bar 16, inner wall and the retainer plate 14 of fixed block 12
Surface is fixedly connected, and the surface of retainer plate 14 offers through-hole compatible with the diameter of fixed block 12, and fixed block 12
Quantity be eight, eight fixed blocks 12 to be distributed in the table of fixed plate 11 in a ring as centre point at the side axle center of bull stick 9
The inner wall in face, retainer plate 14 is fixedly connected with the surface of bearing 15, and the surface of bearing 15 offers the diameter with slide bar 16
Compatible through-hole, one end of slide bar 16 are fixedly connected with the surface for shrinking elastic slice 17, and the quantity for shrinking elastic slice 17 is two, and
Two are shunk the surface that elastic slice 17 is respectively and movably connected to bull stick 9 using the side median vertical line of retainer plate 14 as symmetry axis, are shunk
The surface of elastic slice 17 offers card hole 18, and the quantity of card hole 18 is 14, and 14 card hole 18 7 are one group, two components
It is not provided with the surface for shrinking elastic slice 17, the inner wall of card hole 18 is threadedly coupled with the surface of snib 19, shrinks the inner wall of elastic slice 17
It is connect with the surface activity of fixed fixture block 20, by rotational handle 21, the bull stick 9 that 21 one end of handle is fixedly connected is rotated, bull stick 9
The bearing 15 of surface activity connection enables bull stick 9 easily to rotate, and the hinge block 6 that 9 surface of bull stick is fixedly connected makes and closes
The rotation of valve deck 10 that 6 surface of page block is fixedly connected is opened, to make sealed valve convenient for opening, has reached the effect convenient for unlatching
Fruit, the inner wall of fixed fixture block 20 and the surface of bull stick 9 are clamped, and one end of bull stick 9 is fixedly connected with one end of handle 21, passes through
Elastic slice 17 is shunk in sliding, and snib 19 is connected to suitable 18 inner wall of card hole, makes to shrink the slide bar that 17 surface of elastic slice is fixedly connected
16 are connected to 13 surface of sliding slot that 12 surface of fixed block opens up, and fixed fixture block 20, which is connected to, to be shunk between elastic slice 17 and bull stick 9
In gap, to keep bull stick 9 fixed, achieve the effect that be capable of fixing 10 rotational angle of valve deck.
Working principle: when being convenient for the obturator of control using this, by rotational handle 21,21 one end of handle is fixed
The bull stick 9 of connection rotates, and the bearing 15 of 9 surface activity of bull stick connection enables bull stick 9 easily to rotate, and 9 surface of bull stick is fixed
The hinge block 6 of connection opens the valve deck 10 being fixedly connected with 6 surface of hinge block rotation, thus make sealed valve convenient for opening,
Elastic slice 17 is shunk in sliding, and snib 19 is connected to suitable 18 inner wall of card hole, makes to shrink the slide bar that 17 surface of elastic slice is fixedly connected
16 are connected to 13 surface of sliding slot that 12 surface of fixed block opens up, and fixed fixture block 20, which is connected to, to be shunk between elastic slice 17 and bull stick 9
In gap, to keep bull stick 9 fixed, achieve the effect that be capable of fixing 10 rotational angle of valve deck.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of obturator convenient for control, including valve housing (1), it is characterised in that: the surface of the valve housing (1)
It is fixedly connected with the surface of valve connecting plate (2), the surface of the valve connecting plate (2) offers plate hole (3), outside the valve
The inner wall of shell (1) is fixedly connected with the side of the first connecting block (4), surface and fixed link (5) of first connecting block (4)
One end is fixedly connected, and the other end of the fixed link (5) is fixedly connected with the surface of hinge block (6), the hinge block (6) it is interior
Wall is fixedly connected with the surface of bull stick (9), and one end of the bull stick (9) is connect with the surface activity of the second connecting block (7), described
The surface of second connecting block (7) is fixedly connected with the inner wall of valve housing (1), inner wall and cross bar (8) of the hinge block (6)
Surface activity connection, the surface of the hinge block (6) are fixedly connected with the surface of valve deck (10), the valve connecting plate (2)
Surface is fixedly connected with the surface of fixed plate (11), the fixed company in one end of the fixed plate (11) and the surface of fixed block (12)
It connects, the surface of the fixed block (12) offers sliding slot (13), the inner wall of the sliding slot (13) and the surface activity of slide bar (16)
Connection, the inner wall of the fixed block (12) are fixedly connected with the surface of retainer plate (14), the inner wall and axis of the retainer plate (14)
The surface for holding (15) is fixedly connected, and one end of the slide bar (16) is fixedly connected with the surface for shrinking elastic slice (17), the contraction
The surface of elastic slice (17) offers card hole (18), and the inner wall of the card hole (18) is threadedly coupled with the surface of snib (19), described
The inner wall for shrinking elastic slice (17) is connect with the surface activity of fixed fixture block (20), the inner wall and bull stick of the fixed fixture block (20)
(9) surface clamping, one end of the bull stick (9) is fixedly connected with one end of handle (21).
2. a kind of obturator convenient for control according to claim 1, it is characterised in that: the table of the hinge block (6)
Face offers through-hole compatible with the diameter of bull stick (9).
3. a kind of obturator convenient for control according to claim 1, it is characterised in that: the table of the retainer plate (14)
Face offers through-hole compatible with the diameter of fixed block (12), and the quantity of fixed block (12) is eight, eight fixations
Block (12) to be distributed in the surfaces of fixed plate (11) in a ring as centre point at the side axle center of bull stick (9).
4. a kind of obturator convenient for control according to claim 1, it is characterised in that: the surface of the bearing (15)
Offer through-hole compatible with the diameter of slide bar (16).
5. a kind of obturator convenient for control according to claim 1, it is characterised in that: contraction elastic slice (17)
Quantity is two, and two contractions elastic slice (17) are respectively and movably connected to using the side median vertical line of retainer plate (14) as symmetry axis
The surface of bull stick (9).
6. a kind of obturator convenient for control according to claim 1, it is characterised in that: the quantity of the card hole (18)
It is 14, and 14 card hole (18) seven are one group, two groups are provided with the surface for shrinking elastic slice (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030091.1U CN209540171U (en) | 2019-01-08 | 2019-01-08 | A kind of obturator convenient for control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030091.1U CN209540171U (en) | 2019-01-08 | 2019-01-08 | A kind of obturator convenient for control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540171U true CN209540171U (en) | 2019-10-25 |
Family
ID=68268901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030091.1U Active CN209540171U (en) | 2019-01-08 | 2019-01-08 | A kind of obturator convenient for control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540171U (en) |
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2019
- 2019-01-08 CN CN201920030091.1U patent/CN209540171U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: 637200 section 2, Fenghuang Avenue, Duofu Industrial Park, Xichong County, Nanchong City, Sichuan Province Patentee after: SICHUAN HONGFAN SPECIAL EQUIPMENT ENGINEERING Co.,Ltd. Address before: 550000 building B, tongmuling village, Guizhu office, Huaxi District, Guiyang City, Guizhou Province Patentee before: Guizhou Jintianyu Civil Air Defense Engineering Co.,Ltd. |