CN208764426U - A kind of hand-electric double link airtight valve - Google Patents
A kind of hand-electric double link airtight valve Download PDFInfo
- Publication number
- CN208764426U CN208764426U CN201821437868.8U CN201821437868U CN208764426U CN 208764426 U CN208764426 U CN 208764426U CN 201821437868 U CN201821437868 U CN 201821437868U CN 208764426 U CN208764426 U CN 208764426U
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- China
- Prior art keywords
- handle
- drive rod
- valve
- fixedly installed
- activity
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Abstract
A kind of hand-electric double link airtight valve, the utility model relates to defense equipment technical fields, and valve plate is wherein provided in valve body, double connecting rod is fixedly installed on valve plate, activity is inserted with drive rod on double connecting rod；It is fixedly installed mounting plate on the lateral wall of valve body, direct current generator is fixedly installed on mounting plate, direct current generator connect setting with drive rod by speed reducer；Movable sleeve is equipped with rotating ring on drive rod, is fixedly installed handle on rotating ring, sliding slot is provided on handle, sliding is provided with No.1 positioning pin in sliding slot, and activity is plugged in drive rod after No.1 positioning pin activity passes through rotating ring；Its folding for passing through motor, handle two ways control valve, it can be selected suitable mode of operation come control valve according to different field conditions, whether handle can control the connection with drive rod, ensure that in the case where motor rotation, handle will not rotate with it, and use is safer.
Description
Technical field
The utility model relates to defense equipment technical fields, and in particular to a kind of hand-electric double link airtight valve.
Background technique
Double link airtight valve is a kind of airtight valve of folding by double connecting rod application valve body, and having can be accurate
Control valve opens how many features, and double link airtight valve is commonly used in the ventilation shaft of civil air defense constructions and installations, common double link
Airtight valve is all by handle in its folding of outside control, and there is operators to support for the mode of this purely manual control
The shortcomings that being unable to control valve at up to valve, although being able to solve problem above using the folding of motor control valve,
There is the malignant conditions such as power-off, it is now desired to a kind of double link airtight valve of manual, electric double control mode, more than solving
Problem.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, hand-electric double link airtight valve easy to use pass through the folding of motor, handle two ways control valve, Neng Gougen
Carry out control valve according to the suitable mode of operation of different field condition selections, whether handle can control the connection with drive rod,
It ensure that handle will not rotate with it, and use is safer in the case where motor rotation.
In order to achieve the above purposes, the technical solution adopted by the utility model is: it include valve body, valve plate, double connecting rod,
Drive rod, direct current generator, handle are wherein provided with valve plate in valve body, double connecting rod, double link machine are fixedly installed on valve plate
Activity is inserted with drive rod on structure, and drive rod is set on valve body, and one end of double connecting rod is fixed on valve body, double
The other end of link mechanism is fixed on drive rod；It is fixedly installed mounting plate on the lateral wall of valve body, consolidates on mounting plate
Surely it is provided with direct current generator, direct current generator connect setting with drive rod by speed reducer, and speed reducer is fixedly installed on a mounting board；
Movable sleeve is equipped with rotating ring on drive rod, and rotating ring is arranged between speed reducer and valve body, and hand is fixedly installed on rotating ring
Handle is provided with sliding slot on handle, and sliding is provided with No.1 positioning pin in sliding slot, and No.1 positioning pin activity passes through activity after rotating ring
It being plugged in drive rod, the end of No.1 positioning pin is fixedly installed block, it is arranged with spring on No.1 positioning pin, the one of spring
End is fixed on block, and the other end of spring is fixed on the end side wall of sliding slot, and activity is equipped with two on block
Number positioning pin, No. two positioning pin activities are plugged in sliding slot bottom.
Further, the direct current generator connect setting with external dc power by conductor wire, connects on conductor wire
It is provided with power-off protection apparatus, the power-off protection apparatus includes pole piece, conducting block, and two pieces of pole piece settings are separate in sliding slot
On the two sidewalls of one end of rotating ring, and pole piece and conductor wire are fixedly installed, and conducting block is fixed on block, and conducting block is living
It is dynamic to be folded between two pieces of pole pieces.
Further, shadoof is hingedly provided with by ball-and-socket joint on the valve plate.
Further, activity is inserted with No. three positioning pins on the handle, and No. three positioning pin activities are plugged in outside valve body
On side wall.
Further, the end of the handle is provided with slot, and activity is inserted with lever in slot.
After adopting the above structure, the utility model has the beneficial effect that a kind of hand-electric double link described in the utility model
Airtight valve passes through the folding of motor, handle two ways control valve, can be suitble to according to the selection of different field conditions
Mode of operation carrys out control valve, whether handle can control the connection with drive rod, ensure that in the case where motor rotation, hand
The advantages that handle will not rotate with it, and use is safer, and the utility model has structure simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the portion A schematic enlarged-scale view in Fig. 1.
Fig. 4 is the handle profile structural schematic diagram in the utility model.
Fig. 5 is the ball-and-socket joint the schematic diagram of the section structure in the utility model.
Description of symbols:
Valve body 1, valve plate 2, double connecting rod 3, drive rod 4, mounting plate 5, direct current generator 6, speed reducer 7, rotating ring 8, hand
Handle 9, block 11,12, No. two positioning pins 13 of spring, conductor wire 14, power-off protection apparatus 15, pole piece 16, is led at No.1 positioning pin 10
Electric block 17, ball-and-socket joint 18, shadoof 19, No. three positioning pins 20, slot 21, lever 22, sliding slots 23.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 5, present embodiment include valve body 1, valve plate 2, double connecting rod 3, drive rod 4,
Direct current generator 6, handle 9, wherein double connecting rod 3 is the double connecting rod of double link airtight valve in the prior art, wherein valve body 1
It is inside provided with valve plate 2, the riveting of 2 screwing of valve plate is fixed with double connecting rod 3, and activity is inserted with drive rod on double connecting rod 3
4, and drive rod 4 is set on valve body 1, the end dew of drive rod 4 is located at the outside of valve body 1, one end welding of double connecting rod 3
It is fixed on valve body 1, the other end of double connecting rod 3 is weldingly fixed on drive rod 4；It is welded and fixed on the lateral wall of valve body 1
There is mounting plate 5, riveting is fixed with direct current generator 6 on mounting plate 5, and direct current generator 6 connect setting with drive rod 4 by speed reducer 7,
The riveting of speed reducer 7 is fixed on mounting plate 5；Movable sleeve is equipped with rotating ring 8 on drive rod 4, and rotating ring 8 is arranged in speed reducer 7
Between valve body 1, it is welded with handle 9 on rotating ring 8, sliding slot 23 is provided on handle 9, sliding is provided with one in sliding slot 23
Number positioning pin 10, activity is plugged in drive rod 4 after 10 activity of No.1 positioning pin passes through rotating ring 8, the end of No.1 positioning pin 10
Head is welded with block 11, and spring 12 is arranged on No.1 positioning pin 10, and one end of spring 12, which is supported, to be located on block 11, spring
12 other end is supported and is located on the end side wall of sliding slot 23, and activity is equipped with No. two positioning pins 13, No. two positioning pins on block 11
13 activities are plugged in 23 bottom of sliding slot, and direct current generator 6 is Y80M1 type DC speed-reducing, and speed reducer 7 is Worm type speed reducer,
Reduction ratio is 20:1.
Further, the direct current generator 6 connect setting with external dc power by conductor wire 14, on conductor wire 14
It is arranged in series power-off protection apparatus 15, the power-off protection apparatus 15 includes pole piece 16, conducting block 17, two pieces of 16 rivetings of pole piece
It connects and is fixed on the two sidewalls of one end in sliding slot 23 far from rotating ring 8, and pole piece 16 is connected with conductor wire 14,17 riveting of conducting block
It connects and is fixed on block 11,17 activity of conducting block is folded between two pieces of pole pieces 16, when No.1 positioning pin 10 is inserted into drive rod 4
When, handle 9 is fixed, and conducting block 17 pops up at this time, and 14 no power of conductor wire, direct current generator 6 can not rotate, when No.1 positioning pin
10 pop-ups, when handle 9 is rotatable relative to drive rod 4, conducting block 17 is clipped between pole piece 16, and conductor wire 14 is powered, directly
Galvanic electricity machine 6 can be rotated, and power-off protection apparatus 15 can guarantee that when needing using direct current generator 6, handle 9 will not surprisingly turn
It is dynamic.
Further, shadoof 19 is hingedly provided with by ball-and-socket joint 18 on the valve plate 2, shadoof 19 can assist to open and close
Valve plate 2.
Further, activity is inserted with No. three positioning pins 20 on the handle 9, and No. three 20 activities of positioning pin are plugged in valve
On 1 lateral wall of body, when not needing using handle 9, it is fixed by No. three positioning pins 20, prevents it from arbitrarily turning
It is dynamic.
Further, the end of the handle 9 is provided with slot 21, and activity is inserted with lever 22, lever in slot 21
22 can assist more easily rotational handle 9, and lever 22 can be arbitrary stick-like object, and it is convenient to obtain.
The working principle of this specific embodiment: being: when being opened and closed airtight valve using handle 9, promoting one on handle 9
Number positioning pin 10, so that No.1 positioning pin 10 is inserted into drive rod 4, so that handle 9 is fixed relative to drive rod 4, it is fixed using No. two
Position pin 13 positions No.1 positioning pin 10, pop up it can not, pulls handle 9, is opened and closed valve plate 2；When use direct current generator 6
When being opened and closed airtight valve, No. two positioning pins 13 are unpluged, so that spring 12 and block 11 cooperate, No.1 positioning pin 10 is pushed up
Out, the conducting block 17 at this time on block 11 is fastened between pole piece 16, and conductor wire 14 is connected, and direct current generator 6 can work normally, when
When control using direct current generator 6, handle 9 is fixed by No. three positioning pins 20, so that handle 9 will not be rotated arbitrarily.
After adopting the above structure, present embodiment is advantageously: it passes through motor, handle two ways control
The folding of valve processed can select suitable mode of operation come control valve according to different field conditions, and handle is controllable
Whether with the connection of drive rod, it ensure that handle will not rotate with it, and use is safer in the case where motor rotation.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of hand-electric double link airtight valve, it is characterised in that: it include valve body (1), valve plate (2), double connecting rod (3),
Drive rod (4), direct current generator (6), handle (9) are wherein provided with valve plate (2) in valve body (1), and valve plate is fixedly installed on (2)
Double connecting rod (3), activity is inserted with drive rod (4) on double connecting rod (3), and drive rod (4) is set on valve body (1),
One end of double connecting rod (3) is fixed on valve body (1), and the other end of double connecting rod (3) is fixed at drive rod
(4) on；It is fixedly installed on the lateral wall of valve body (1) mounting plate (5), direct current generator (6) is fixedly installed on mounting plate (5),
Direct current generator (6) connect setting with drive rod (4) by speed reducer (7), and speed reducer (7) is fixed on mounting plate (5)；It passes
Movable sleeve is equipped with rotating ring (8) in lever (4), and rotating ring (8) is arranged between speed reducer (7) and valve body (1), rotating ring
(8) it is fixedly installed handle (9), is provided on handle (9) sliding slot (23) on, sliding is provided with No.1 positioning pin in sliding slot (23)
(10), across rotating ring (8), activity is plugged in drive rod (4) afterwards for No.1 positioning pin (10) activity, No.1 positioning pin (10)
End is fixedly installed block (11), is arranged on No.1 positioning pin (10) spring (12), one end fixed setting of spring (12)
On block (11), the other end of spring (12) is fixed on the end side wall of sliding slot (23), and activity is worn on block (11)
Equipped with No. two positioning pins (13), No. two positioning pin (13) activities are plugged in sliding slot (23) bottom.
2. a kind of hand-electric double link airtight valve according to claim 1, it is characterised in that: the direct current generator (6)
It connect setting with external dc power by conductor wire (14), power-off protection apparatus (15) have been arranged in series on conductor wire (14),
The power-off protection apparatus (15) includes pole piece (16), conducting block (17), and two pieces of pole pieces (16) are arranged in sliding slot (23) remote
On the two sidewalls of one end from rotating ring (8), and pole piece (16) and conductor wire (14) are fixedly installed, conducting block (17) fixed setting
On block (11), conducting block (17) activity is folded between two pieces of pole pieces (16).
3. a kind of hand-electric double link airtight valve according to claim 1, it is characterised in that: lead on the valve plate (2)
It crosses ball-and-socket joint (18) and is hingedly provided with shadoof (19).
4. a kind of hand-electric double link airtight valve according to claim 1, it is characterised in that: living on the handle (9)
Dynamic to be inserted with No. three positioning pins (20), No. three positioning pin (20) activities are plugged on valve body (1) lateral wall.
5. a kind of hand-electric double link airtight valve according to claim 1, it is characterised in that: the end of the handle (9)
Head is provided with slot (21), and slot (21) interior activity is inserted with lever (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437868.8U CN208764426U (en) | 2018-09-04 | 2018-09-04 | A kind of hand-electric double link airtight valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437868.8U CN208764426U (en) | 2018-09-04 | 2018-09-04 | A kind of hand-electric double link airtight valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764426U true CN208764426U (en) | 2019-04-19 |
Family
ID=66135167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821437868.8U Expired - Fee Related CN208764426U (en) | 2018-09-04 | 2018-09-04 | A kind of hand-electric double link airtight valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120713A (en) * | 2020-02-04 | 2020-05-08 | 韩国昊 | Butterfly valve |
| CN111173946A (en) * | 2020-02-04 | 2020-05-19 | 韩国昊 | Gate valve |
-
2018
- 2018-09-04 CN CN201821437868.8U patent/CN208764426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120713A (en) * | 2020-02-04 | 2020-05-08 | 韩国昊 | Butterfly valve |
| CN111173946A (en) * | 2020-02-04 | 2020-05-19 | 韩国昊 | Gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |