CN205026179U - Craspedodrome journey electric actuator with pressure spring limit power - Google Patents
Craspedodrome journey electric actuator with pressure spring limit power Download PDFInfo
- Publication number
- CN205026179U CN205026179U CN201520628101.3U CN201520628101U CN205026179U CN 205026179 U CN205026179 U CN 205026179U CN 201520628101 U CN201520628101 U CN 201520628101U CN 205026179 U CN205026179 U CN 205026179U
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- speed reduction
- reduction box
- main speed
- base plate
- hand wheel
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Abstract
The utility model relates to a craspedodrome journey electric actuator with pressure spring limit power, which comprises a bracket, bottom plate and safety guard, the bottom plate sets up in the support upper end, the safety guard sets up on the bottom plate, the inside main speed reduction box subassembly that is provided with of safety guard, spindle unit, wheel components and spacing bracket component, the main speed reduction box subassembly includes the last piece of main speed reduction box, piece under the main speed reduction box, the main speed reduction box support column, the gear assembly includes two dual gea, triaxial dual gea and potentiometre gear, the thrust bearing cover is established on the main shaft, still be provided with the interlinkage support on the main shaft, wheel components includes the hand wheel axle, the hand wheel shaft gear, the axle is with jump ring and parallel key, spacing bracket component is including limit power support, adjusting screw, the limit switch cover, limit switch and suspension. 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 pressure spring limit power.
Description
Technical field
The utility model relates to a kind of straight distance power-driven actuating with stage clip limiter.
Background technique
The straight distance power-driven actuating with stage clip 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 stage clip 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 with the straight distance power-driven actuating of stage clip limiter is exported and converts straight line output to, very loaded down with trivial details and inconvenient.Simultaneously, cause the straight distance power-driven actuating with stage clip limiter of prior art also to there is huge structure, function singleness, reliability is poor and precision is lower problem, the especially high-end straight distance power-driven actuating with stage clip limiter 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 stage clip 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 stage clip limiter, comprise support, base plate and safety enclosure, described base plate is arranged on described pedestal upper end, described safety enclosure is arranged on described base plate, described safety enclosure inside is provided with main speed reduction box assembly, spindle part, hand wheel component and limiting bracket assembly, described main speed reduction box assembly comprises main speed reduction box upper slice, main speed reduction box bottom sheet, main speed reduction box supporting post, described main speed reduction box supporting post is arranged on the position at two ends between described main speed reduction box upper slice and described main speed reduction box bottom sheet, described main speed reduction box upper slice, main speed reduction box bottom sheet and main speed reduction box supporting post form main speed reduction box, described main speed reduction box is provided with motor, described motor is connected with the motor gear in main speed reduction box, gear assembly is provided with in described main speed reduction box, described gear assembly comprises two axle duplicate gears, three axle duplicate gears and potentiometer gear, described spindle part comprises main shaft, master gear, thrust-bearing and clamp nut, described master gear is arranged on described main shaft, described thrust-bearing is set on described main shaft, described main shaft is also provided with link support, described hand wheel component comprises hand wheel shaft, hand wheel shaft gear, axle jump ring and flat key, described hand wheel shaft gear to be arranged on described hand wheel shaft and to be positioned at described main speed reduction box, described hand wheel shaft gear is fixedly connected with described hand wheel shaft by flat key and axle jump ring, described limiting bracket assembly comprises limiter support, adjusting screw, limit switch cover, limit switch and suspension, described main shaft bottom is arranged with mainshaft nut, the spring fixing bolt that described mainshaft nut is arranged by its both sides is fixedly connected with described base plate with spring, trapezoidal screw is provided with below described base plate, the upper end of described trapezoidal screw is connected with the lower end of described main shaft, the lower end of described trapezoidal screw is provided with pointer and to folder clip, described pointer is fixedly connected with described trapezoidal screw by pointer cover, described to folder clip be arranged on below described pointer, and be fixedly connected with described trapezoidal screw by mounting screw, on the right side of described pointer, correspondence is provided with stroke label, described pedestal lower end is provided with mounting nuts.
Optionally, described safety enclosure lower end is fixedly connected with described base plate by the multiple fastening screw trip bolt evenly arranged around it.
Optionally, multiple bracket mounting screw that described support is arranged by its upper end is fixedly connected with described base plate.
Optionally, below described base plate, side is provided with wire outlet hole.
Optionally, described main shaft runs through described base plate and to downward-extension, and the joint of described base plate is provided with spindle seal kit.
The utility model has the following advantages and beneficial effect: the utility model provides a kind of straight distance power-driven actuating with stage clip limiter, this has, and the straight distance power-driven actuating structure of stage clip limiter is simple and volume is little, easy for installation, be convenient to the maintenance in later stage simultaneously; Meanwhile, main shaft and output shaft run through described base plate and to downward-extension, and the joint of described base plate is provided with spindle seal kit, improve the sealing effect of main shaft and described base plate.
Accompanying drawing explanation
Fig. 1 is the structural representation with the straight distance power-driven actuating of stage clip limiter of the present utility model;
Fig. 2 is the sectional structure enlarged diagram with safety enclosure inside in the straight distance power-driven actuating of stage clip 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 stage clip limiter of the utility model embodiment, comprise support 4, base plate 2 and safety enclosure 1, described base plate 2 is arranged on described support 4 upper end, described safety enclosure 1 is arranged on described base plate 2, described safety enclosure 1 inside is provided with main speed reduction box assembly, spindle part, hand wheel component and limiting bracket assembly, described main speed reduction box assembly comprises main speed reduction box upper slice 21, main speed reduction box bottom sheet 19, main speed reduction box supporting post 13, described main speed reduction box supporting post 13 is arranged on the position at two ends between described main speed reduction box upper slice 21 and described main speed reduction box bottom sheet 19, described main speed reduction box upper slice 21, main speed reduction box bottom sheet 19 and main speed reduction box supporting post 13 form main speed reduction box, described main speed reduction box is provided with motor 11, described motor 11 is connected with the motor gear in main speed reduction box, gear assembly is provided with in described main speed reduction box, described gear assembly comprises the two axle duplicate gears cooperatively interacted, three axle duplicate gears and potentiometer gear, described spindle part comprises main shaft 22, master gear 12, thrust-bearing and clamp nut 25, described master gear 12 is arranged on described main shaft 22, described thrust-bearing comprises up-thrust bearing 23 and lower thrust-bearing, and be set on described main shaft 22 respectively, described main shaft 22 is also provided with link support 18, the position between described up-thrust bearing 23 and lower thrust-bearing 24 is cut in the below that described link support 18 is arranged on described main speed reduction box bottom sheet 19, described hand wheel component comprises hand wheel shaft 20, hand wheel shaft gear 26, axle jump ring and flat key 27, described hand wheel shaft gear 26 to be arranged on described hand wheel shaft 20 and to be positioned at described main speed reduction box, described hand wheel shaft gear 26 is fixedly connected with described hand wheel shaft 20 by flat key 27 and axle jump ring, described limiting bracket assembly comprises limiter support 14, adjusting screw, limit switch cover, limit switch and suspension, described main shaft bottom is arranged with mainshaft nut 15, the spring fixing bolt 27 that described mainshaft nut 15 is arranged by its both sides is fixedly connected with described base plate 2 with spring 17, trapezoidal screw 7 is provided with below described base plate 2, the upper end of described trapezoidal screw 7 is connected with the lower end of described main shaft 22, the lower end of described trapezoidal screw 7 is provided with pointer 28 and to folder clip 6, described pointer 28 is fixedly connected with described trapezoidal screw 7 by pointer cover, described to folder clip 6 be arranged on below described pointer 28, and be fixedly connected with described trapezoidal screw by mounting screw, on the right side of described pointer, correspondence is provided with stroke label 8, described pedestal lower end is provided with mounting nuts 5, this has, and the straight distance power-driven actuating structure of stage clip limiter is simple and volume is little, easy for installation, is convenient to the maintenance in later stage simultaneously, meanwhile, main shaft and output shaft run through described base plate and to downward-extension, and the joint of described base plate is provided with spindle seal kit, improve the sealing effect of main shaft and described base plate.
As the preferred implementation of above-described embodiment, described safety enclosure 1 lower end is fixedly connected with described base plate 2 by the multiple fastening screw trip bolts 10 evenly arranged around it.
As the preferred implementation of above-described embodiment, multiple bracket mounting screw 9 that described support 4 is arranged by its upper end are fixedly connected with described base plate 2, improve the safety reliability that this has the straight distance power-driven actuating of stage clip limiter.
As the preferred implementation of above-described embodiment, below described base plate 2, side is provided with wire outlet hole 3.
As the preferred implementation of above-described embodiment, described main shaft 22 runs through described base plate 2 and to downward-extension, and the joint of described base plate 2 is provided with spindle seal kit 16, improves the sealing effect of main shaft and described base plate.
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 (5)
1. one kind has the straight distance power-driven actuating of stage clip limiter, it is characterized in that: comprise support, base plate and safety enclosure, described base plate is arranged on described pedestal upper end, described safety enclosure is arranged on described base plate, described safety enclosure inside is provided with main speed reduction box assembly, spindle part, hand wheel component and limiting bracket assembly, described main speed reduction box assembly comprises main speed reduction box upper slice, main speed reduction box bottom sheet, main speed reduction box supporting post, described main speed reduction box supporting post is arranged on the position at two ends between described main speed reduction box upper slice and described main speed reduction box bottom sheet, described main speed reduction box upper slice, main speed reduction box bottom sheet and main speed reduction box supporting post form main speed reduction box, described main speed reduction box is provided with motor, described motor is connected with the motor gear in main speed reduction box, gear assembly is provided with in described main speed reduction box, described gear assembly comprises two axle duplicate gears, three axle duplicate gears and potentiometer gear, described spindle part comprises main shaft, master gear, thrust-bearing and clamp nut, described master gear is arranged on described main shaft, described thrust-bearing is set on described main shaft, described main shaft is also provided with link support, described hand wheel component comprises hand wheel shaft, hand wheel shaft gear, axle jump ring and flat key, described hand wheel shaft gear to be arranged on described hand wheel shaft and to be positioned at described main speed reduction box, described hand wheel shaft gear is fixedly connected with described hand wheel shaft by flat key and axle jump ring, described limiting bracket assembly comprises limiter support, adjusting screw, limit switch cover, limit switch and suspension, described main shaft bottom is arranged with mainshaft nut, the spring fixing bolt that described mainshaft nut is arranged by its both sides is fixedly connected with described base plate with spring, trapezoidal screw is provided with below described base plate, the upper end of described trapezoidal screw is connected with the lower end of described main shaft, the lower end of described trapezoidal screw is provided with pointer and to folder clip, described pointer is fixedly connected with described trapezoidal screw by pointer cover, described to folder clip be arranged on below described pointer, and be fixedly connected with described trapezoidal screw by mounting screw, on the right side of described pointer, correspondence is provided with stroke label, described pedestal lower end is provided with mounting nuts.
2. the straight distance power-driven actuating with stage clip limiter according to claim 1, is characterized in that, described safety enclosure lower end is fixedly connected with described base plate by the multiple fastening screw trip bolt evenly arranged around it.
3. the straight distance power-driven actuating with stage clip limiter according to claim 1, is characterized in that, multiple bracket mounting screw that described support is arranged by its upper end is fixedly connected with described base plate.
4. the straight distance power-driven actuating with stage clip limiter according to claim 1, is characterized in that, below described base plate, side is provided with wire outlet hole.
5. the straight distance power-driven actuating with stage clip limiter according to claim 1, is characterized in that, described main shaft runs through described base plate and to downward-extension, and the joint of described base plate is provided with spindle seal kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628101.3U CN205026179U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with pressure spring limit power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628101.3U CN205026179U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with pressure spring limit power |
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| Publication Number | Publication Date |
|---|---|
| CN205026179U true CN205026179U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628101.3U Active CN205026179U (en) | 2015-08-19 | 2015-08-19 | Craspedodrome journey electric actuator with pressure spring limit power |
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| Country | Link |
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| CN (1) | CN205026179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952959A (en) * | 2016-06-30 | 2016-09-21 | 天津市津达执行器有限公司 | Linear-motion electric actuating mechanism |
| CN109282113A (en) * | 2018-10-18 | 2019-01-29 | 天宝电子（惠州）有限公司 | A kind of mobile phone charging bracket |
-
2015
- 2015-08-19 CN CN201520628101.3U patent/CN205026179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952959A (en) * | 2016-06-30 | 2016-09-21 | 天津市津达执行器有限公司 | Linear-motion electric actuating mechanism |
| CN109282113A (en) * | 2018-10-18 | 2019-01-29 | 天宝电子（惠州）有限公司 | A kind of mobile phone charging bracket |
| CN109282113B (en) * | 2018-10-18 | 2023-08-04 | 天宝电子（惠州）有限公司 | Mobile phone charging support |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |