CN202400795U - Electric lifting A-type ladder - Google Patents
Electric lifting A-type ladder Download PDFInfo
- Publication number
- CN202400795U CN202400795U CN2011205271590U CN201120527159U CN202400795U CN 202400795 U CN202400795 U CN 202400795U CN 2011205271590 U CN2011205271590 U CN 2011205271590U CN 201120527159 U CN201120527159 U CN 201120527159U CN 202400795 U CN202400795 U CN 202400795U
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- CN
- China
- Prior art keywords
- motor
- base
- support frames
- power support
- bracing frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lifting tool, in particular to an electric lifting A-type ladder, and adopts the technical scheme that the electric lifting A-type ladder mainly comprises handles, righting stabilizer bars, grab bars, pedal plates, cross beams, power support frames, transmission screws, guide rails, a motor, a gear set, a base and nuts, wherein two sides of the base are used for supporting the pedal plates through the power support frames; the power support frames are formed by hinging supporting rods; the nuts are arranged on the inner sides at the hinged parts of the power support frames, and are connected through the transmission screws; two ends of each transmission screw are connected with the gear set; the gear set is fixed on the cross beam between the power support frames, and is connected with the motor; the motor is fixed on the guide rails; four righting stabilizer bars are arranged between the base and the pedal plates; the grab bars are arranged on the pedal plates; and the handles are arranged at the end parts of the grab bars. The electric lifting A-type ladder has the benefits that the use is simple and convenient; the labor intensity of a worker is reduced; the working efficiency is improved; and the automatic lifting function is realized due to the motor.
Description
Technical field
The utility model relates to a kind of lifting tool, and particularly a kind of electric up-down closes ladder.
Background technology
When daily interior decoration, outdoor architecture, because when real life work, the workman need close ladder and travels to and fro between eminence and ground through commonly used, the time and efforts of labor, and waste is physical, has increased working strength of workers, has reduced work efficiency.
Summary of the invention
The purpose of the utility model is exactly the above-mentioned defective that exists to prior art, provides a kind of electric up-down to close ladder, and is easy to use, alleviated working strength of workers.
Its technical scheme is: mainly by handle, set upright stabilizer rod, grab rail, stretcher, crossbeam, power bracing frame, drive screw, guide rail, motor, gear cluster, base, nut and form; Through power bracing frame feet pedal, described power bracing frame is formed by strut bar is hinged respectively in the base both sides, and inboard, described power bracing frame hinged place is provided with nut; Described nut connects through drive screw; The two ends connection gear group of drive screw, described gear cluster is fixed on the crossbeam between the power bracing frame, and gear cluster is connected with motor; Motor is fixed on the guide rail; Be provided with four between described base and the stretcher and set upright stabilizer rod, described stretcher is provided with grab rail, and the end of grab rail is provided with handle.
The beneficial effect of the utility model is: easy to use, alleviated working strength of workers, and improved work efficiency, realize automatic lifting through motor, saved manpower.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Among the last figure: handle 1, set upright stabilizer rod 2, grab rail 3, stretcher 4, crossbeam 5, power bracing frame 6, drive screw 7, guide rail 8, motor 9, gear cluster 10, base 11, nut 12.
The specific embodiment
In conjunction with accompanying drawing 1, the utility model is done further to describe:
The utility model mainly by handle 1, set upright stabilizer rod 2, grab rail 3, stretcher 4, crossbeam 5, power bracing frame 6, drive screw 7, guide rail 8, motor 9, gear cluster 10, base 11, nut 12 and form; Through power bracing frame 6 feet pedals 4, described power bracing frame 6 is formed by strut bar is hinged respectively in base 11 both sides, and inboard, described power bracing frame 6 hinged place is provided with nut 12; Described nut 12 connects through drive screw 7; The two ends connection gear group 10 of drive screw 7, described gear cluster 10 are fixed on the crossbeam 5 between the power bracing frame 6, and gear cluster 10 is connected with motor 9; Motor 9 is fixed on the guide rail 8; Be provided with four between described base 11 and the stretcher 4 and set upright stabilizer rod 2, described stretcher 4 is provided with grab rail 3, and the end of grab rail 3 is provided with handle 1.
Principle of work: at first be electrical motor energising work, finally passing to power on the power screw of driven gear group one-level one-level when electrical motor is rotated in the forward, can rise stretcher through the rotation of driven gear group; When the electrical motor contrarotation, can stretcher be descended through the rotation of driven gear group, thereby realize driving the function of people's rise and fall.
Claims (1)
1. an electric up-down closes ladder; It is characterized in that: mainly by handle (1), set upright stabilizer rod (2), grab rail (3), stretcher (4), crossbeam (5), power bracing frame (6), drive screw (7), guide rail (8), motor (9), gear cluster (10), base (11), nut (12) and form; Base (11) both sides are respectively through power bracing frame (6) feet pedal (4); Described power bracing frame (6) is formed by strut bar is hinged; Described power bracing frame (6) inboard, hinged place is provided with nut (12), and described nut (12) connects through drive screw (7), the two ends connection gear groups (10) of drive screw (7); Described gear cluster (10) is fixed on the crossbeam (5) between the power bracing frame (6); Gear cluster 10 is connected with motor (9), and motor (9) is fixed on the guide rail (8), is provided with four between described base (11) and the stretcher (4) and sets upright stabilizer rod (2); Described stretcher (4) is provided with grab rail (3), and the end of grab rail (3) is provided with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271590U CN202400795U (en) | 2011-12-16 | 2011-12-16 | Electric lifting A-type ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271590U CN202400795U (en) | 2011-12-16 | 2011-12-16 | Electric lifting A-type ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400795U true CN202400795U (en) | 2012-08-29 |
Family
ID=46698458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205271590U Expired - Fee Related CN202400795U (en) | 2011-12-16 | 2011-12-16 | Electric lifting A-type ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033411A (en) * | 2017-12-29 | 2018-05-15 | 郑州国知网络技术有限公司 | A kind of lifting gear for pruning fruit tree |
| CN110240093A (en) * | 2019-06-28 | 2019-09-17 | 义乌市亿道电子科技有限公司 | A kind of electricity Digital data processing base station |
| CN112056975A (en) * | 2020-09-17 | 2020-12-11 | 安徽科技学院 | Auxiliary device for helping old people go to toilet |
-
2011
- 2011-12-16 CN CN2011205271590U patent/CN202400795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033411A (en) * | 2017-12-29 | 2018-05-15 | 郑州国知网络技术有限公司 | A kind of lifting gear for pruning fruit tree |
| CN110240093A (en) * | 2019-06-28 | 2019-09-17 | 义乌市亿道电子科技有限公司 | A kind of electricity Digital data processing base station |
| CN110240093B (en) * | 2019-06-28 | 2020-12-25 | 广西电网有限责任公司钦州供电局 | Electric digital data processing base station |
| CN112056975A (en) * | 2020-09-17 | 2020-12-11 | 安徽科技学院 | Auxiliary device for helping old people go to toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121216 |