CN205026180U - Craspedodrome journey electric actuator with torsional spring limit power - Google Patents
Craspedodrome journey electric actuator with torsional spring limit power Download PDFInfo
- Publication number
- CN205026180U CN205026180U CN201520628639.4U CN201520628639U CN205026180U CN 205026180 U CN205026180 U CN 205026180U CN 201520628639 U CN201520628639 U CN 201520628639U CN 205026180 U CN205026180 U CN 205026180U
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- output shaft
- speed reducer
- gear box
- reducing gear
- dunnage
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Abstract
The utility model relates to a craspedodrome journey electric actuator with torsional spring limit power, including a plurality of supports and the safety guard of setting on the support, the support upper end is provided with the backup pad, the safety guard sets up in the backup pad, backup pad below one side is provided with the wire hole, the left and right sides is provided with first support column in the backup pad, first support column top sets up piece under the reducing gear box, be provided with the reducing gear box under the reducing gear box on the piece, be provided with the output shaft gear in the reducing gear box, the upper portion both sides of piece are provided with the second support column under the reducing gear box, second support column top is provided with the last piece of reducing gear box, piece upper portion is provided with motor and motor gear on the reducing gear box, the piece is provided with trapezoidal nut under the inside reducing gear box of safety guard, set up the output shaft in the trapezoidal nut, the output shaft upwards extend to in the reducing gear box and with output shaft gear fixed connection, the output shaft lower extreme is provided with the valve rod attach fitting. The beneficial effects of the hand and wrist rehabilitation evaluation monitoring device are that, the utility model provides a there are small, light in weight, the function is strong, easy operation is convenient craspedodrome journey electric actuator with torsional spring limit power.
Description
Technical field
The utility model relates to a kind of straight distance power-driven actuating with torsion spring limiter.
Background technique
The straight distance power-driven actuating with torsion spring limiter is mainly used in the automatic control of valve, can on the spot or long-rangely automatically to be controlled valve by it, very extensive in oil, chemical industry and the application of other field.The current straight distance power-driven actuating with torsion spring limiter, its power is all that a torsional moment form is exported by output shaft, cannot be applied in the operation of the straight journey such as gate valve, stop valve, or need to increase a set of power switching device in addition, the rotation of final controlling element is exported and converts straight line output to, very loaded down with trivial details and inconvenient.Meanwhile, cause the straight distance power-driven actuating with torsion spring limiter of prior art also to there is huge structure, function singleness, reliability is poor and precision is lower problem, especially high-end final controlling element can not meet the needs of many key industry key equipments.
Model utility content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to address the deficiencies of the prior art, and the utility model provides a kind of the straight distance power-driven actuating with torsion spring limiter that volume is little, lightweight, function is strong and simple to operation.
The utility model provides a kind of straight distance power-driven actuating with torsion spring limiter, the safety enclosure comprising multiple support and arrange on the bracket, described pedestal upper end is provided with dunnage, described safety enclosure is arranged in described dunnage, below described dunnage, side is provided with wire outlet hole, in described dunnage, the left and right sides is provided with the first supporting post, described first supporting post upper end extends to described safety enclosure inside, described first supporting post top arranges speed reducer bottom sheet, described speed reducer bottom sheet is provided with speed reducer, output shaft gear is provided with in described speed reducer, the both sides, top of described speed reducer bottom sheet are provided with the second supporting post, described second supporting post top is provided with speed reducer upper slice, described speed reducer is by speed reducer upper slice, speed reducer bottom sheet and screw are fixed, described speed reducer upper slice top is provided with motor and motor gear, trapezoidal nut is provided with below described safety enclosure internal reduction case bottom sheet, in described trapezoidal nut, output shaft is set, described output shaft to extend upwardly in speed reducer and is fixedly connected with the output shaft gear in speed reducer, described output shaft is to downward-extension and run through described dunnage, described output shaft lower end is provided with valve rod jointing, described output shaft is positioned at the below of described dunnage and the top being positioned at described valve rod jointing is provided with pointer, described pointer is fixedly connected with the pointer ring arranged on the right side of it, the right side being positioned at described motor gear in described safety enclosure is provided with hand wheel shaft, described hand wheel shaft is provided with the handwheel matched with described output shaft gear, the position be positioned at above described hand wheel shaft, described safety enclosure top is provided with handwheel hole and handwheel hole sealing cover.
Optionally, described safety enclosure lower end is fixedly connected with described dunnage by the multiple fastening screw trip bolt evenly arranged around it.
Optionally, described pedestal lower end is horizontally arranged with U bolt and nut, is fixed connection between described multiple support by described U bolt and nut.
The utility model has the following advantages and beneficial effect: the utility model provides a kind of straight distance power-driven actuating with torsion spring limiter, this has, and the straight distance power-driven actuating structure of torsion spring limiter is simple and volume is little, easy for installation, be convenient to the maintenance in later stage simultaneously.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram with the straight distance power-driven actuating of torsion spring limiter of the present utility model;
Fig. 2 is the sectional structure schematic diagram with the straight distance power-driven actuating of torsion spring limiter of the present utility model.
Embodiment
With specific embodiment, the utility model is further described below with reference to accompanying drawings.
As depicted in figs. 1 and 2: a kind of straight distance power-driven actuating with torsion spring limiter of the utility model embodiment, the safety enclosure 1 comprising multiple support 3 and be arranged on described support 3, described support 3 upper end is provided with dunnage 21, described safety enclosure 1 is arranged in described dunnage 21, below described dunnage 21, side is provided with wire outlet hole 2, in described dunnage 21, the left and right sides is respectively arranged with the first supporting post 22, described first supporting post 22 upper end extends to described safety enclosure 1 inside, described first supporting post top arranges speed reducer bottom sheet 12, described speed reducer bottom sheet 12 is provided with speed reducer 19, output shaft gear is provided with in described speed reducer 19, the both sides, top of described speed reducer bottom sheet 12 are respectively arranged with the second supporting post 13, described second supporting post 13 top is provided with speed reducer upper slice 14, described speed reducer 19 is by speed reducer upper slice 14, speed reducer bottom sheet 12 and screw 15 are fixed, described speed reducer upper slice 14 top is provided with motor and motor gear 16, trapezoidal nut 11 is provided with below described safety enclosure 1 internal reduction case bottom sheet 12, in described trapezoidal nut 11, output shaft 20 is set, described output shaft 20 to extend upwardly in speed reducer 18 and is fixedly connected with the output shaft gear 19 in speed reducer, described output shaft 20 is to downward-extension and run through described dunnage 21, described output shaft 20 lower end is provided with valve rod jointing 8, described output shaft is positioned at the below of described dunnage and the top being positioned at described valve rod jointing 8 is provided with pointer 10, described pointer 10 is fixedly connected with the pointer ring 5 arranged on the right side of it, the right side being positioned at described motor gear in described safety enclosure 1 is provided with hand wheel shaft 17, described hand wheel shaft 17 is provided with the handwheel matched with described output shaft gear, the position be positioned at above described hand wheel shaft, described safety enclosure top is provided with handwheel hole and handwheel hole sealing cover 7, this has, and the straight distance power-driven actuating structure of torsion spring limiter is simple and volume is little, easy for installation, is convenient to the maintenance in later stage simultaneously.
As the preferred implementation of above-described embodiment, described safety enclosure lower end is fixedly connected with described dunnage 21 by the multiple fastening screw trip bolts 6 evenly arranged around it.
As the preferred implementation of above-described embodiment, described pedestal lower end is horizontally arranged with U bolt 4 and nut, is fixed connection between described multiple support by described U bolt and nut.
Last it is noted that above-described each embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in previous embodiment, or to wherein partly or entirely technical characteristics carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment's technological scheme of the utility model.
Claims (3)
1. one kind has the straight distance power-driven actuating of torsion spring limiter, it is characterized in that: the safety enclosure comprising multiple support and arrange on the bracket, described pedestal upper end is provided with dunnage, described safety enclosure is arranged in described dunnage, below described dunnage, side is provided with wire outlet hole, in described dunnage, the left and right sides is provided with the first supporting post, described first supporting post upper end extends to described safety enclosure inside, described first supporting post top arranges speed reducer bottom sheet, described speed reducer bottom sheet is provided with speed reducer, output shaft gear is provided with in described speed reducer, the both sides, top of described speed reducer bottom sheet are provided with the second supporting post, described second supporting post top is provided with speed reducer upper slice, described speed reducer is by speed reducer upper slice, speed reducer bottom sheet and screw are fixed, described speed reducer upper slice top is provided with motor and motor gear, trapezoidal nut is provided with below described safety enclosure internal reduction case bottom sheet, in described trapezoidal nut, output shaft is set, described output shaft to extend upwardly in speed reducer and is fixedly connected with the output shaft gear in speed reducer, described output shaft is to downward-extension and run through described dunnage, described output shaft lower end is provided with valve rod jointing, described output shaft is positioned at the below of described dunnage and the top being positioned at described valve rod jointing is provided with pointer, described pointer is fixedly connected with the pointer ring arranged on the right side of it, the right side being positioned at described motor gear in described safety enclosure is provided with hand wheel shaft, described hand wheel shaft is provided with the handwheel matched with described output shaft gear, the position be positioned at above described hand wheel shaft, described safety enclosure top is provided with handwheel hole and handwheel hole sealing cover.
2. the straight distance power-driven actuating with torsion spring limiter according to claim 1, is characterized in that, described safety enclosure lower end is fixedly connected with described dunnage by the multiple fastening screw trip bolt evenly arranged around it.
3. the straight distance power-driven actuating with torsion spring limiter according to claim 1, is characterized in that, described pedestal lower end is horizontally arranged with U bolt and nut, is fixed connection between described multiple support by described U bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628639.4U CN205026180U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with torsional spring limit power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628639.4U CN205026180U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with torsional spring limit power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026180U true CN205026180U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628639.4U Active CN205026180U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with torsional spring limit power |
Country Status (1)
| Country | Link |
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| CN (1) | CN205026180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707900A (en) * | 2018-12-29 | 2019-05-03 | 苏州纽威阀门股份有限公司 | A kind of valve remote transmission device |
-
2015
- 2015-08-19 CN CN201520628639.4U patent/CN205026180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707900A (en) * | 2018-12-29 | 2019-05-03 | 苏州纽威阀门股份有限公司 | A kind of valve remote transmission device |
| CN109707900B (en) * | 2018-12-29 | 2021-04-30 | 苏州纽威阀门股份有限公司 | Valve remote transmission device |
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