CN203050475U - Power operation moving ladder stand - Google Patents
Power operation moving ladder stand Download PDFInfo
- Publication number
- CN203050475U CN203050475U CN 201320071280 CN201320071280U CN203050475U CN 203050475 U CN203050475 U CN 203050475U CN 201320071280 CN201320071280 CN 201320071280 CN 201320071280 U CN201320071280 U CN 201320071280U CN 203050475 U CN203050475 U CN 203050475U
- Authority
- CN
- China
- Prior art keywords
- ladder
- fixed
- pulley
- power operation
- operation moving
- 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 belongs to field operation tools of power climbing poles and particularly relates to a power operation moving ladder stand. The power operation moving ladder stand is composed of a locking hook, a bracket, a shaft, a lead screw, a pulley, a digging rope, a movable ladder, a fixed ladder and a slide way. The power operation moving ladder stand is characterized in that the slide way is arranged on the fixed ladder, the movable ladder is arranged on the slide way, the bracket is arranged on the fixed ladder and the movable ladder, the lead screw is connected with the shaft through a screw, the pulley is fixed on the lead screw, the digging rope is arranged on the pulley, the locking hook is fixed on the bracket, and the power operation moving ladder stand provided by the utility model is simple in structure, convenient to use, safe and reliable.
Description
Technical field
The utility model belongs to electric power pole-climbing field instrument, and particularly a kind of electric operating moves cat ladder.
Background technology
At present, open-air electric pole is fixing cat ladder not, by the climbers pole-climbing, skids easily during the field work of ice and snow sky, and is dangerous.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of electric operating to move cat ladder, this electric operating moves cat ladder, pulling stay cord during use rotates leading screw by pulley, drives stent open or closure, locking bail is opened or lock, mobile ladder raises by the slideway on the fixed ladder or reduces, and is easy to use, safe and reliable.
The technical scheme in the invention for solving the technical problem is: a kind of electric operating moves cat ladder, formed by locking bail, support, axle, leading screw, pulley, stay cord, mobile ladder, fixed ladder and slideway, its special character is: slideway is arranged on the fixed ladder, be equipped with mobile ladder on the slideway, on fixed ladder and the mobile ladder support is arranged, leading screw is connected with axle by screw, and pulley is fixed on the leading screw, stay cord is arranged on the pulley, and locking bail is fixed on the support.
The beneficial effects of the utility model are: simple in structure, easy to use, safe and reliable.
Description of drawings
Accompanying drawing is schematic diagram of the present utility model.
In the accompanying drawing: the 1st, stay cord, the 2nd, locking bail, the 3rd, leading screw, the 4th, axle, the 5th, support, the 6th, mobile ladder, the 7th, fixed ladder, the 8th, slideway, the 9th, pulley.
Specific embodiment
An embodiment is described by reference to the accompanying drawings.
In the accompanying drawing: slideway 8 is arranged on the fixed ladder 7, be equipped with mobile ladder 6 on the slideway 8, on fixed ladder 7 and the mobile ladder 6 support 5 is arranged, leading screw 3 is connected with axle 4 by screw, and pulley 9 is fixed on the leading screw 3, and stay cord 1 is arranged on the pulley 9, and locking bail 2 is fixed on the support 5.
Claims (1)
1. an electric operating moves cat ladder, formed by locking bail, support, axle, leading screw, pulley, stay cord, mobile ladder, fixed ladder and slideway, it is characterized in that: slideway is arranged on the fixed ladder, be equipped with mobile ladder on the slideway, on fixed ladder and the mobile ladder support is arranged, leading screw is connected with axle by screw, and pulley is fixed on the leading screw, stay cord is arranged on the pulley, and locking bail is fixed on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071280 CN203050475U (en) | 2013-01-25 | 2013-01-25 | Power operation moving ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071280 CN203050475U (en) | 2013-01-25 | 2013-01-25 | Power operation moving ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050475U true CN203050475U (en) | 2013-07-10 |
Family
ID=48733440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071280 Expired - Fee Related CN203050475U (en) | 2013-01-25 | 2013-01-25 | Power operation moving ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332646A (en) * | 2015-10-19 | 2016-02-17 | 南宁市正极机电有限公司 | Electrical equipment maintenance climbing device convenient for positioning |
| CN111762710A (en) * | 2020-05-22 | 2020-10-13 | 国网山东省电力公司宁津县供电公司 | Convenient hoist and mount installation device of transformer upper boom |
-
2013
- 2013-01-25 CN CN 201320071280 patent/CN203050475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332646A (en) * | 2015-10-19 | 2016-02-17 | 南宁市正极机电有限公司 | Electrical equipment maintenance climbing device convenient for positioning |
| CN111762710A (en) * | 2020-05-22 | 2020-10-13 | 国网山东省电力公司宁津县供电公司 | Convenient hoist and mount installation device of transformer upper boom |
| CN111762710B (en) * | 2020-05-22 | 2022-01-18 | 国网山东省电力公司宁津县供电公司 | Convenient hoist and mount installation device of transformer upper boom |
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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: 20130710 Termination date: 20140125 |