CN202689923U - Height climbing ladder capable of preventing people without fixed duties from climbing - Google Patents
Height climbing ladder capable of preventing people without fixed duties from climbing Download PDFInfo
- Publication number
- CN202689923U CN202689923U CN 201220354512 CN201220354512U CN202689923U CN 202689923 U CN202689923 U CN 202689923U CN 201220354512 CN201220354512 CN 201220354512 CN 201220354512 U CN201220354512 U CN 201220354512U CN 202689923 U CN202689923 U CN 202689923U
- Authority
- CN
- China
- Prior art keywords
- ladder
- climbing
- fixed
- height
- fixed duties
- 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 height climbing ladder capable of preventing people without fixed duties from climbing. Vertical sliding grooves are formed in two sides of the ladder stairs of a fixed ladder; a drawing rope for connecting a sliding ladder is installed in the sliding grooves; the drawing rope is used for preventing people without fixed duties from climbing on the height climbing ladder; and the drawing rope is connected when being used and is untied when being not used, thereby effectively preventing irrelevant people from climbing the ladder.
Description
Technical field
The utility model relates to a kind of usefulness and only prevents up and down the logical high ladder of avoiding people without fixed duties to climb up that other personnel at risk's climbings can disconnect for the maintenance personal.
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 logical high ladder of avoiding people without fixed duties to climb up, the logical high ladder that this can be avoided people without fixed duties to climb up, and the time spent connects, the time spent does not disconnect, and effectively prevents the unrelated person climbing.
The purpose of this utility model is to realize like this, the logical high ladder that can avoid people without fixed duties to climb up, the ladder of fixed ladder is stepped on both sides and is provided with perpendicular chute, the backguy that connects side-rolling ladder is housed in the chute, the ladder of this structure mainly is to guarantee normally to use when ascending a height the repair and maintenance operation the maintenance personal, after fulfiling assignment, side-rolling ladder is upwards drawn away from ground along chute with backguy, thereby preventing effectively that the idler from climbing causes danger.
Characteristics of the present utility model are, adopted with the fixing of sliding tray formula parent form structure be slidingly connected, the time spent glides and connects, with disconnecting flexible design, safe and reliable on the post-tensioning.
Description of drawings
Figure is structural representation of the present utility model.
Among the figure: 1, fixed ladder; 2, chute; 3, ladder is stepped on; 4, backguy; 5, side-rolling ladder.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In view, the ladder of fixed ladder 1 is stepped on 3 both sides and is provided with perpendicular chute 2, the backguy 4 that connects side-rolling ladder 5 is housed in the chute 2, the ladder of this structure mainly is to guarantee normally to use when ascending a height the repair and maintenance operation the maintenance personal, after fulfiling assignment, side-rolling ladder 5 usefulness backguys 4 are upwards drawn away from ground along chute 2, thereby preventing effectively that the idler from climbing causes danger.
Claims (1)
1. the logical high ladder that can avoid people without fixed duties to climb up, it is characterized in that: the ladder of fixed ladder is stepped on both sides and is provided with perpendicular chute, and the backguy that connects side-rolling ladder is housed in the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354512 CN202689923U (en) | 2012-07-21 | 2012-07-21 | Height climbing ladder capable of preventing people without fixed duties from climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354512 CN202689923U (en) | 2012-07-21 | 2012-07-21 | Height climbing ladder capable of preventing people without fixed duties from climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689923U true CN202689923U (en) | 2013-01-23 |
Family
ID=47545554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354512 Expired - Fee Related CN202689923U (en) | 2012-07-21 | 2012-07-21 | Height climbing ladder capable of preventing people without fixed duties from climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689923U (en) |
-
2012
- 2012-07-21 CN CN 201220354512 patent/CN202689923U/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: 20130123 Termination date: 20130721 |