CN203836361U - Novel conduction mechanism for position feedback machine - Google Patents
Novel conduction mechanism for position feedback machine Download PDFInfo
- Publication number
- CN203836361U CN203836361U CN201420143051.5U CN201420143051U CN203836361U CN 203836361 U CN203836361 U CN 203836361U CN 201420143051 U CN201420143051 U CN 201420143051U CN 203836361 U CN203836361 U CN 203836361U
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- China
- Prior art keywords
- arm
- instrument panel
- position feedback
- conduction mechanism
- card arm
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Abstract
The utility model relates to a novel conduction mechanism for a position feedback machine, which is characterized in that a feedback mechanism comprises a rotating arm and a clamping arm; the clamping arm is fixed on an instrument panel; the position feedback machine is arranged on the instrument panel; one end of the rotating arm is connected with a regulating valve through a bayonet, and the other end of the rotating arm is fixed on the clamping arm through an elastic retaining clip; the regulating valve rotates to drive the rotating arm to move to drive the clamping arm to rotate; the other end of the clamping arm drives the position feedback machine on the instrument panel to transmit a signal to the position feedback machine on the instrument panel, so that a control room can receive the signal of the running state of a valve on site. Through the technical scheme, related components such as a soft sleeve and a clamping groove are arranged to realize the flexible connection of a system; the conduction manner of the flexible connection reduces the influence of the vibration of an original pipeline or an original unit on the position feedback machine, so that operators can sufficiently know the operating condition of the equipment, and take corresponding measures to ensure production safety and reliability.
Description
Technical field
The utility model relates to a kind of conduction mechanism, particularly a kind of Novel position ultramagnifier conduction mechanism.
Background technique
Position feedback device is very general in the application of instrument, also very complicated in production application.Severe due to produced on-site condition, is easy to the control unit of position ultramagnifier to cause damage, affect on-the-spot adjusting work, and then impact is produced.Through retrieval, in prior art, there is relevant patent Introduction, for example, Chinese patent application CN200920086755.2 discloses " a kind of centering position feedback fixing device ", and its flow process is: it comprises dop, card arm and bearing, and described dop, card arm and bearing are as a whole, described dop shape and centering position feedback device groove match, the top of described card arm has macropore, and described bearing below has screw, and macropore and screw are concentric hole.In this technological scheme, adopt a kind of mode of the fixing device that replaces original centering position feedback device Special fixing clip, can not eliminate or reduce vibration because of the system damage to ultramagnifier components and parts, be not suitable in the environment of having relatively high expectations.In the conduction mechanism of the position feedback device using at present, great majority are directly by the connection of rigidity, like this in the vibration of overall situation, due to high frequency and long-term vibration, easily the position feedback device of instrument panel is formed to injury, cause the damage of position feedback device, affect the judgement of operator to valve site state, affect follow-up operation and regulate.Therefore, a kind of new scheme of exigence solves the problems of the technologies described above.
Model utility content
The utility model is just for the technical problem existing in prior art, a kind of Novel position ultramagnifier conduction mechanism is provided, this structural design is ingenious, easy to operate, by the conductive form of soft connection, reduce the impact on position ultramagnifier of original pipeline or unit vibration, guaranteed production safety, carried out reliably.
To achieve these goals, the technical solution adopted in the utility model is as follows, a kind of Novel position ultramagnifier conduction mechanism, institute is characterized in that, described feedback mechanism comprises pivoted arm and card arm, described card arm is fixed on instrument panel, on described instrument panel, be provided with position feedback device, described pivoted arm one end is connected with modulating valve by bayonet socket, the other end is fixed on card arm by elastic clip, the pivoted arm that rotarily drives of described modulating valve moves, and then the rotation of drive card arm, drive the position feedback device on instrument panel by the other end of card arm again, signal is passed to the position feedback device on instrument panel, make control room can receive the signal of valve site running state.
As a kind of improvement of the present utility model, on described card arm, be provided with draw-in groove, described elastic clip is being bolted in the draw-in groove of card arm, and the other end is bolted on instrument panel.
As a kind of improvement of the present utility model, one end of described pivoted arm is fixed by teleflex, modulating valve door-plate and pin, and the other end of pivoted arm is fixed by draw-in groove and can in draw-in groove, moves with card arm.Pivoted arm can only radially moving at draw-in groove, this mode is to make moving up and down of pivoted arm not have impact to position ultramagnifier output signal, only have side-to-side movement to the position feedback device output signal on instrument panel, changed like this conduction pattern and the result of modifier feedback not.The effect of teleflex is pivoted arm and teleflex can be compressed and can relative adjustment valve plates rotate, not stuck.
As a kind of improvement of the present utility model, described conduction mechanism also comprises pad, and described pad is arranged on the top of modulating valve door-plate.Further ensure the compactedness that teleflex is connected with modulating valve door-plate.
With respect to prior art, advantage of the present utility model is as follows, 1) overall construction design is ingenious, easy to operate; 2) safe and reliable, easy accessibility; 3) this technological scheme is by arranging the associated components such as teleflex, draw-in groove, realize flexibly connecting of system, the impact of the vibration that the conduction pattern flexibly connecting has reduced original pipeline or unit on position ultramagnifier, make operator can fully understand the runnability of equipment, and take corresponding operation, ensure the safe, reliable of production; 4) manufacturing cost is low, is convenient to promote the use of on a large scale.
Brief description of the drawings
Fig. 1 is conduction mechanism schematic diagram;
Fig. 2 is card arm schematic diagram;
In figure: 1-bayonet socket, 2-pin hole, 3-pin, 4-pad, 5-teleflex, 6-pivoted arm, 7-bolt, 8-card arm, 9-draw-in groove, 10-elastic clip, 11-instrument panel, 12-supporting post, 13-modulating valve door-plate.
Embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with accompanying drawing, the utility model to be further described and to be introduced.
embodiment 1: referring to Fig. 1, Fig. 2, a kind of Novel position ultramagnifier conduction mechanism, described feedback mechanism comprises pivoted arm 6 and card arm 8, described card arm 8 is fixed on instrument panel 11, on described instrument panel 11, be provided with position feedback device, described pivoted arm 6 one end are connected with modulating valve by bayonet socket 1, the other end is fixed on card arm 8 by elastic clip 10, the pivoted arm 6 that rotarily drives of described modulating valve moves, and then the rotation of drive card arm 8, drive the position feedback device on instrument panel 11 by the other end of card arm 8 again, signal is passed to the position feedback device on instrument panel, make control room can receive the signal of valve site running state.
embodiment 2: referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, on described card arm 8, be provided with draw-in groove 9, described elastic clip 10 is being bolted in the draw-in groove 9 of card arm, and the other end is bolted on instrument panel.
embodiment 3: referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, one end of described pivoted arm is fixed by teleflex 5, modulating valve door-plate 13 and pin 4, and the other end of pivoted arm 6 is fixed by draw-in groove 9 with card arm 8 and can be in the interior movement of draw-in groove 9.Pivoted arm can only radially moving at draw-in groove, this mode is to make moving up and down of pivoted arm not have impact to position ultramagnifier output signal, only have side-to-side movement to the position feedback device output signal on instrument panel, changed like this conduction pattern and the result of modifier feedback not.The effect of teleflex is pivoted arm and teleflex can be compressed and can relative adjustment valve plates rotate, not stuck.
embodiment 4: referring to Fig. 1, Fig. 2, as a kind of improvement of the present utility model, described conduction mechanism also comprises pad 4, and described pad is arranged on the top of modulating valve door-plate 13, further ensures the compactedness that teleflex is connected with modulating valve door-plate.
Working principle: in the time that controlling mechanism has output, by bayonet socket 1, Output rusults is passed to pivoted arm 6, pivoted arm 6 feeds back to the position feedback device on instrument panel by card arm 8 again.Owing to having a draw-in groove 9 on card arm 8, and by elastic clip 10, pivoted arm one end is fixed, pivoted arm 6 can only radially moving at draw-in groove 9, this mode is to make moving up and down of pivoted arm not have impact to position ultramagnifier output signal, only has side-to-side movement to the position feedback device output signal on instrument panel, change like this conduction pattern and the result of modifier feedback not, and the impact of the vibration that can eliminate environment on position ultramagnifier on instrument panel, by such change, effectively reduce the probability that position feedback device damages.Operator just can observe by the Output rusults of position feedback device the runnability of field apparatus like this, take corresponding operation, guarantee the safety and stability direct motion of producing.
The utility model can also combine at least one and embodiment 1 in technical characteristics described in embodiment 2,3,4, forms new mode of execution.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, the equivalents of having done on the basis of technique scheme or substitute and all fall into the scope that the utility model claim is protected.
Claims (4)
1. a Novel position ultramagnifier conduction mechanism, institute is characterized in that, described feedback mechanism comprises pivoted arm and card arm, described card arm is fixed on instrument panel, on described instrument panel, be provided with position feedback device, described pivoted arm one end is connected with modulating valve by bayonet socket, the other end is fixed on card arm by elastic clip, the pivoted arm that rotarily drives of described modulating valve moves, and then the rotation of drive card arm, drive the position feedback device on instrument panel by the other end of card arm again, signal is passed to the position feedback device on instrument panel, make control room can receive the signal of valve site running state.
2. a kind of Novel position ultramagnifier conduction mechanism as claimed in claim 1, is characterized in that: on described card arm, be provided with draw-in groove, described elastic clip is being bolted in the draw-in groove of card arm, and the other end is bolted on instrument panel.
3. a kind of Novel position ultramagnifier conduction mechanism as claimed in claim 1 or 2, it is characterized in that: one end of described pivoted arm is fixed by teleflex, modulating valve door-plate and pin, the other end of pivoted arm is fixed by draw-in groove and can in draw-in groove, moves with card arm.
4. a kind of Novel position ultramagnifier conduction mechanism as claimed in claim 1 or 2, is characterized in that: described conduction mechanism also comprises pad, described pad is arranged on the top of modulating valve door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143051.5U CN203836361U (en) | 2014-03-27 | 2014-03-27 | Novel conduction mechanism for position feedback machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143051.5U CN203836361U (en) | 2014-03-27 | 2014-03-27 | Novel conduction mechanism for position feedback machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836361U true CN203836361U (en) | 2014-09-17 |
Family
ID=51514203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143051.5U Expired - Fee Related CN203836361U (en) | 2014-03-27 | 2014-03-27 | Novel conduction mechanism for position feedback machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144350A (en) * | 2021-05-06 | 2021-07-23 | 嵇金龙 | Medical instrument for centralized collection and treatment of medical injection metal needle |
| CN113741168A (en) * | 2020-05-29 | 2021-12-03 | 上海梅山钢铁股份有限公司 | Control method of parallel control system of double adjusting devices |
-
2014
- 2014-03-27 CN CN201420143051.5U patent/CN203836361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113741168A (en) * | 2020-05-29 | 2021-12-03 | 上海梅山钢铁股份有限公司 | Control method of parallel control system of double adjusting devices |
| CN113144350A (en) * | 2021-05-06 | 2021-07-23 | 嵇金龙 | Medical instrument for centralized collection and treatment of medical injection metal needle |
| CN113144350B (en) * | 2021-05-06 | 2023-03-28 | 浏阳市三力医用科技发展有限公司 | Medical instrument for centralized collection and treatment of medical injection metal needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |