CN202673104U - Fixation and mobility combined aerial ladder - Google Patents
Fixation and mobility combined aerial ladder Download PDFInfo
- Publication number
- CN202673104U CN202673104U CN 201220354240 CN201220354240U CN202673104U CN 202673104 U CN202673104 U CN 202673104U CN 201220354240 CN201220354240 CN 201220354240 CN 201220354240 U CN201220354240 U CN 201220354240U CN 202673104 U CN202673104 U CN 202673104U
- Authority
- CN
- China
- Prior art keywords
- ladder
- fixation
- mobile
- combined aerial
- aerial ladder
- 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 discloses a fixation and mobility combined aerial ladder, wherein a building is provided with a fixed ladder with ladder steps, the lower side of the fixed ladder is connected with a mobile ladder, and the lower end of the mobile ladder is connected with a pull rope which passes through a pulley. The mobile ladder is connected when the fixation and mobility combined aerial ladder is used, and the mobile ladder is pulled up when the fixation and mobility combined aerial ladder is not used, thereby effectively preventing irrelevant personnel from climbing.
Description
Technical field
But the utility model relates to a kind of usefulness only prevents up and down the pull-up of other personnel at risk's climbings for the maintenance personal fixing movable combination step ladder.
Background technology
At present, can be for maintenance personal's ladder up and down architectural being equipped with of high chimney, the viaduct contour level of factory, although this ladder has made things convenient for the building maintenance repairman, but usual because ladder is a kind of open state all the time, this just makes some personnel that go to extremes that cause because of variety of issue also can threaten mutually to commit suicide along the top that ladder be climbed up highrise building, bring destabilizing factor to society, if can be with not time spent sealing, disconnection of ladder, just can not gone to extremes personnel with opportunity, be reduced social destabilizing factor.
Summary of the invention
In order to solve the problem of above-mentioned proposition, the utility model provides a kind of fixing movable combination step ladder, this fixing movable combination step ladder, and the time spent connects, not time spent pull-up, effectively prevents the unrelated person climbing.
The purpose of this utility model is to realize like this, fixing movable combination step ladder, the fixed ladder that the band ladder is stepped on is housed on the building, fixed ladder bottom is connecting mobile ladder, the lower end of mobile ladder is connected with the stay cord that passes pulley, during use, after the maintenance of ascending a height waits work to finish, upwards spur stay cord and the mobile ladder pull-up is hung both can avoid the idler to climb building.
Characteristics of the present utility model are, adopted bottom one section at ordinary times can pull-up foldingly lock, the time spent puts down the connected design, and is flexible, safe and reliable.
Description of drawings
Figure is structural representation of the present utility model.
Among the figure: 1, building; 2, fixed ladder; 3, mobile ladder; 4, stay cord; 5, pulley; 6, ladder is stepped on.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In view, the band ladder is housed on the building 1 steps on 6 fixed ladder 2, fixed ladder 2 bottoms are connecting mobile ladder 3, the lower end of mobile ladder 3 is connected with the stay cord 4 that passes pulley 5, during use, after the maintenance of ascending a height waits work to finish, upwards spur stay cord 4 and mobile ladder 3 pull-ups are hung both can avoid the idler to climb building.
Claims (1)
1. step ladder is made up in fixing activity, it is characterized in that: the fixed ladder that the band ladder is stepped on is housed on the building, and fixed ladder bottom is connecting mobile ladder, and the lower end of mobile ladder is connected with the stay cord that passes pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354240 CN202673104U (en) | 2012-07-20 | 2012-07-20 | Fixation and mobility combined aerial ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354240 CN202673104U (en) | 2012-07-20 | 2012-07-20 | Fixation and mobility combined aerial ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673104U true CN202673104U (en) | 2013-01-16 |
Family
ID=47494015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354240 Expired - Fee Related CN202673104U (en) | 2012-07-20 | 2012-07-20 | Fixation and mobility combined aerial ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673104U (en) |
-
2012
- 2012-07-20 CN CN 201220354240 patent/CN202673104U/en not_active Expired - Fee Related
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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: 20130116 Termination date: 20130720 |