CN206072497U - Angular travel valve teletransmission mechanism - Google Patents
Angular travel valve teletransmission mechanism Download PDFInfo
- Publication number
- CN206072497U CN206072497U CN201621108972.3U CN201621108972U CN206072497U CN 206072497 U CN206072497 U CN 206072497U CN 201621108972 U CN201621108972 U CN 201621108972U CN 206072497 U CN206072497 U CN 206072497U
- Authority
- CN
- China
- Prior art keywords
- flexible shaft
- valve
- angular travel
- teletransmission mechanism
- travel valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of angular travel valve teletransmission mechanism, including operating board, flexible shaft A (2), adjusting rod, flexible shaft B (4) and valve adapter, Jing flexible shafts A (2), adjusting rod and flexible shaft B's operating board (4) are connected with the valve adapter successively, the valve adapter is connected with a valve, and the flexible shaft B (4) carries out spacing by flexible shaft fixing device and turns to;In transmission process, flexible shaft can be arbitrarily bent under reasonable bending radius, realize long range propagation, and transmission can solve acute angle turn problems in way;There is tightness adjustable mechanism in the middle of flexible shaft --- adjusting rod, it is ensured that flexible shaft remote control switchs synchronous with valve switch, consistent.
Description
Technical field
This utility model is related to drive mechanism, more particularly to a kind of angular travel valve teletransmission mechanism.
Background technology
Radiation, high-temperature area in nuclear power field, the poisonous and harmful, inflammable and explosive region and extra large work in Chemical Manufacture
Having in deep water, sealing area much needs the valve of hand switch, and workman needs to wear special protective garment or does special handling
These section switch valves can be entered, now in industry only valve operation position is extracted by extension bar and universal joint,
At most at 3~5 meters, the situation that running into valve and operating position part has barrier cannot just be solved operating distance, such situation
Under manual angular travel valve remote operating mechanisms have its unique advantage.Existing rotary motion valve door drive mechanism is mainly firm
Property bar and universal joint composition little shaft transmission, this little axle transmission transmission distance is shorter, and running into barrier cannot bypass,
The scope of application is very limited.Existing rotary motion valve door drive mechanism also has a larger defect, is exactly that angular travel valve leads to
Often switching process is rotated by 90 °, but existing rotary motion valve door drive mechanism cannot ensure remote switch and valve switch
Synchronously (for example:Existing drive mechanism valve opening rotates to 90 °, but actual valve valve opening rotates 80 °).
Utility model content
In view of the above-mentioned deficiency that presently, there are, this utility model provides a kind of angular travel valve teletransmission mechanism, can grow away from
It is driven from, cut-through thing, while transmitting torque is big.There is tightness adjustable mechanism in the middle of flexible shaft, it is ensured that long-range
Controlling switch is synchronous with valve switch, consistent.
To reach above-mentioned purpose, embodiment of the present utility model is adopted the following technical scheme that:
A kind of angular travel valve teletransmission mechanism, the angular travel valve teletransmission mechanism include operating board, flexible shaft A (2), adjust
Pole, flexible shaft B (4) and valve adapter, the operating board Jing flexible shafts A (2), adjusting rod and flexible shaft B (4) and institute successively
State valve adapter to be connected, the valve adapter is connected with a valve, and the flexible shaft B (4) is by flexible shaft fixing device
Carry out spacing and turn to.
According to one side of the present utility model, the flexible shaft fixing device includes fixture and fixation clamp, described soft
Property axle is fixed on the fixture by fixation clamp, and the fixture carries out position by bolt and fixes.
According to one side of the present utility model, the fixation clamp includes upper fixture block and lower fixture block, and the upper fixture block is with
The through hole of adaptation flexible shaft is formed between the contact surface of fixture block.
According to one side of the present utility model, it is fixed by bolt between the upper fixture block and lower fixture block, it is described
Lower fixture block is bolted on fixture.
According to one side of the present utility model, the operating board includes base, operation dish and action bars, the operation dish
Position is carried out by base to fix, the action bars is connected with the operation disk center, and the operation dish side is provided with output shaft.
According to one side of the present utility model, the output shaft is connected with the flexible shaft A.
According to one side of the present utility model, the flexible shaft A (2), adjusting rod and flexible shaft B (4) quantity are 2
Root.
According to one side of the present utility model, the adjusting rod includes two contrary threaded rods of hand of spiral and and spiral shell
The adjusting bracket of rasp bar adaptation, the threaded rod are connected to the two ends of adjusting bracket.
According to one side of the present utility model, the threaded rod is provided with the connection ring of connection flexible shaft.
According to one side of the present utility model, the valve adapter is provided with input shaft, the input shaft with it is described
Flexible shaft B (4) is connected.
The advantage that this utility model is implemented:Angular travel valve teletransmission mechanism described in the utility model, including it is operating board, soft
Property axle A, adjusting rod, flexible shaft B and valve adapter, the operating board Jing flexible shafts A, adjusting rod and flexible shaft B and institute successively
State valve adapter to be connected, the valve adapter is connected with a valve, the flexible shaft B is carried out by flexible shaft fixing device
Spacing and steering;In transmission process, flexible shaft can be arbitrarily bent under reasonable bending radius, realize long range propagation, transmission way
In can solve acute angle turn problems;There is tightness adjustable mechanism in the middle of flexible shaft --- adjusting rod, it is ensured that flexible shaft is long-range
Controlling organization switchs synchronous with valve switch, consistent.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to making needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is a kind of structural representation of angular travel valve teletransmission mechanism described in the utility model;
Fig. 2 is a kind of adjusting rod structural representation of angular travel valve teletransmission mechanism described in the utility model;
Fig. 3 is a kind of fixed folder structure schematic diagram of angular travel valve teletransmission mechanism described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of angular travel valve teletransmission mechanism, the angular travel valve teletransmission mechanism include
Operating board 1, flexible shaft A (2), adjusting rod 3, flexible shaft B (4) and valve adapter 5, the Jing flexible shafts A successively of the operating board 1
(2), adjusting rod 3 and flexible shaft B (4) are connected with the valve adapter 5, and the valve adapter 5 is connected with a valve 7, institute
Stating flexible shaft B (4) carries out spacing by flexible shaft fixing device 6 and turns to.
In actual applications, the flexible shaft fixing device 6 includes fixture 61 and fixation clamp 62, and the flexible shaft passes through
Fixation clamp 62 is fixed on the fixture 61, and the fixture 61 carries out position by bolt and fixes.
In actual applications, the fixation clamp 62 includes upper fixture block 63 and lower fixture block 64, the upper fixture block 63 and lower fixture block
The through hole of adaptation flexible shaft is formed between 64 contact surface.
In actual applications, it is fixed by bolt between the upper fixture block 63 and lower fixture block 64, the lower fixture block 64
It is bolted on fixture 61.
In actual applications, the operating board 1 includes base 11, operation dish 12 and action bars 13, and the operation dish 12 is led to
Cross base 11 and carry out position and fix, the action bars 13 is connected with 12 center of the operation dish, and 12 side of the operation dish is provided with
Output shaft 14.
In actual applications, the output shaft 14 is connected with the flexible shaft A.
In actual applications, the flexible shaft A, adjusting rod and flexible shaft B quantity are 2.
In actual applications, the adjusting rod 3 is included two contrary threaded rods 31 of hand of spiral and is fitted with threaded rod 31
The adjusting bracket 32 matched somebody with somebody, the threaded rod 31 are connected to the two ends of adjusting bracket 32.
In actual applications, the threaded rod 31 is provided with the connection ring 33 of connection flexible shaft.
In actual applications, the valve adapter 5 is provided with input shaft 51, the input shaft 51 and the flexible shaft B
It is connected.
The advantage that this utility model is implemented:Angular travel valve teletransmission mechanism described in the utility model, including it is operating board, soft
Property axle A, adjusting rod, flexible shaft B and valve adapter, the operating board Jing flexible shafts A, adjusting rod and flexible shaft B and institute successively
State valve adapter to be connected, the valve adapter is connected with a valve, the flexible shaft B is carried out by flexible shaft fixing device
Spacing and steering;In transmission process, flexible shaft can be arbitrarily bent under reasonable bending radius, realize long range propagation, transmission way
In can solve acute angle turn problems;There is tightness adjustable mechanism in the middle of flexible shaft --- adjusting rod, it is ensured that flexible shaft is long-range
Controlling organization switchs synchronous with valve switch, consistent.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those skilled in the art disclosed in this utility model in technical scope, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is defined.
Claims (10)
1. a kind of angular travel valve teletransmission mechanism, it is characterised in that the angular travel valve teletransmission mechanism includes operating board, flexibility
Axle A (2), adjusting rod, flexible shaft B (4) and valve adapter, the operating board Jing flexible shafts A (2), adjusting rod and flexibility successively
Axle B (4) is connected with the valve adapter, and the valve adapter is connected with a valve, and the flexible shaft B (4) is by flexibility
Shaft fixing device is carried out spacing and is turned to.
2. angular travel valve teletransmission mechanism according to claim 1, it is characterised in that the flexible shaft fixing device includes
Fixture and fixation clamp, the flexible shaft are fixed on the fixture by fixation clamp, and the fixture is carried out by bolt
Position is fixed.
3. angular travel valve teletransmission mechanism according to claim 2, it is characterised in that the fixation clamp include upper fixture block and
The through hole of adaptation flexible shaft is formed between the contact surface of lower fixture block, the upper fixture block and lower fixture block.
4. angular travel valve teletransmission mechanism according to claim 3, it is characterised in that between the upper fixture block and lower fixture block
It is fixed by bolt, the lower fixture block is bolted on fixture.
5. angular travel valve teletransmission mechanism according to claim 1, it is characterised in that the operating board includes base, behaviour
Make disk and action bars, the operation dish carries out position by base and fixes, the action bars is connected with the operation disk center, institute
State operation dish side and be provided with output shaft.
6. angular travel valve teletransmission mechanism according to claim 5, it is characterised in that the output shaft and the flexible shaft
A is connected.
7. angular travel valve teletransmission mechanism according to claim 1, it is characterised in that the flexible shaft A (2), adjusting rod
2 are with flexible shaft B (4) quantity.
8. the angular travel valve teletransmission mechanism according to one of claim 1 to 7, it is characterised in that the adjusting rod includes
Two contrary threaded rods of hand of spiral and the adjusting bracket being adapted to threaded rod, the threaded rod are connected to the two of adjusting bracket
End.
9. angular travel valve teletransmission mechanism according to claim 8, it is characterised in that it is soft that the threaded rod is provided with connection
The connection ring of property axle.
10. angular travel valve teletransmission mechanism according to claim 9, it is characterised in that the valve adapter is provided with
Input shaft, the input shaft are connected with the flexible shaft B.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621108972.3U CN206072497U (en) | 2016-10-10 | 2016-10-10 | Angular travel valve teletransmission mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621108972.3U CN206072497U (en) | 2016-10-10 | 2016-10-10 | Angular travel valve teletransmission mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206072497U true CN206072497U (en) | 2017-04-05 |
Family
ID=58442012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621108972.3U Withdrawn - After Issue CN206072497U (en) | 2016-10-10 | 2016-10-10 | Angular travel valve teletransmission mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206072497U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439185A (en) * | 2016-10-10 | 2017-02-22 | 上海凯研机械设备有限公司 | Angular travel valve remote transmission mechanism |
CN107420609A (en) * | 2017-06-20 | 2017-12-01 | 上海洛瓷动力科技有限公司 | Common drive shaft driving with by driving device and its driving by driving device method |
CN108827631A (en) * | 2018-07-11 | 2018-11-16 | 常州纽克力核电科技有限公司 | Nuclear power valve teletransmission mechanism experimental rig |
-
2016
- 2016-10-10 CN CN201621108972.3U patent/CN206072497U/en not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439185A (en) * | 2016-10-10 | 2017-02-22 | 上海凯研机械设备有限公司 | Angular travel valve remote transmission mechanism |
CN106439185B (en) * | 2016-10-10 | 2019-05-21 | 上海凯研机械设备有限公司 | Angular travel valve teletransmission mechanism |
CN107420609A (en) * | 2017-06-20 | 2017-12-01 | 上海洛瓷动力科技有限公司 | Common drive shaft driving with by driving device and its driving by driving device method |
CN107420609B (en) * | 2017-06-20 | 2019-01-29 | 上海洛瓷动力科技有限公司 | Common drive shaft driving with by driving device and its driving by driving device method |
CN108827631A (en) * | 2018-07-11 | 2018-11-16 | 常州纽克力核电科技有限公司 | Nuclear power valve teletransmission mechanism experimental rig |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190521 |
|
AV01 | Patent right actively abandoned |