CN103774981A - Escape ladder - Google Patents
Escape ladder Download PDFInfo
- Publication number
- CN103774981A CN103774981A CN201410028866.3A CN201410028866A CN103774981A CN 103774981 A CN103774981 A CN 103774981A CN 201410028866 A CN201410028866 A CN 201410028866A CN 103774981 A CN103774981 A CN 103774981A
- Authority
- CN
- China
- Prior art keywords
- ladder
- reel shaft
- fixing
- rope ladder
- dish axle
- 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.)
- Withdrawn
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Abstract
The invention provides an escape ladder. The escape ladder comprises fixing frames, a reel shaft and a rope ladder, wherein the start end of the rope ladder is fixed on the reel shaft, and the rest of the rope ladder is wound around and collected on the reel shaft; each fixing frame is of a quadrangle shape of which one side is unsealed, each connecting angle is a right angle, and a small hole is formed in the middle section of each fixing frame; the reel shaft is of an elongated cylinder shape; two ends of the reel shaft are respectively inserted into the small holes of the two fixing frames; the fixing frames and the reel shaft are made of cast iron; the width of the transverse edge of each fixing frame is 15-30cm, and the length of the side edge of each fixing frame is 0.3-1m. When the escape ladder is used, the rope ladder is released to an appropriate length, and then the fixing frames are inserted into a windowsill, so that a fixing effect can be achieved. The escape ladder provided by the invention is simple in structure and convenient to splice. By the adoption of the fixing frames capable of being clamped into a window, a person can safely climb down from a high position.
Description
Technical field
The present invention relates to a kind of Emergency Ladder.
Background technology
Rope ladder is a kind of conventional escape apparatus, while use, need first fix because of it, and both dangerous being also difficult to operated, and do not reach desirable escape needs.
Summary of the invention
In order to overcome the deficiency of the dangerous and difficult operation of existing rope ladder, of the present inventionly provide a kind of Emergency Ladder that can be fixing rapidly, safe and reliable.
The invention provides a kind of Emergency Ladder, comprise fixed mount, dish axle and rope ladder, the initiating terminal of rope ladder is fixed on dish axle, and all the other spiral and are accommodated on dish axle; Fixed mount is the quadrangle that a side is not sealed, and each joint angle is rectangular, and interlude is provided with aperture; Dish axle is elongated cylindrical, and two ends are interspersed in respectively in the aperture of two fixed mounts.
The material of described fixed mount and dish axle is cast iron.
The width of described fixed mount horizontal edge is 15 ~ 30cm, and the length of side is 0.3 ~ 1m.
When use, rope ladder is discharged into after suitable length, fixed mount is inserted on windowsill, can play fixation.
Emergency Ladder provided by the invention, simple in structure, splicing is convenient, is provided with the fixed mount that can be stuck in window, declines safer from eminence.
Accompanying drawing explanation
Fig. 1 is the structural representation of Emergency Ladder of the present invention, wherein, 1, dish axle; 2, fixed mount; 3, rope ladder.
The specific embodiment
Below in conjunction with accompanying drawing, Emergency Ladder of the present invention is described in further detail.
As shown in Figure 1, a kind of Emergency Ladder, comprises fixed mount 2, dish axle 1 and rope ladder 3, and the initiating terminal of rope ladder 3 is fixed on dish axle 1, and all the other spiral and are accommodated on dish axle 1; Fixed mount 2 is the quadrangle that a side is not sealed, and each joint angle is rectangular, and interlude is provided with aperture; Dish axle 1 is elongated cylindrical, and two ends are interspersed in respectively in the aperture of two fixed mounts.The material of described fixed mount 2 and dish axle 1 is cast iron.The width of described fixed mount horizontal edge is 15 ~ 30cm, and the length of side is 0.3 ~ 1m.When use, rope ladder is discharged into after suitable length, fixed mount is inserted on windowsill, play fixation, so just can escape along rope ladder, simple in structure, splicing is convenient, and safer.
Claims (3)
1. an Emergency Ladder, is characterized in that, comprises fixed mount, dish axle and rope ladder, and the initiating terminal of rope ladder is fixed on dish axle, and all the other spiral and are accommodated on dish axle; Fixed mount is the quadrangle that a side is not sealed, and each joint angle is rectangular, and interlude is provided with aperture; Dish axle is elongated cylindrical, and two ends are interspersed in respectively in the aperture of two fixed mounts.
2. a kind of Emergency Ladder according to claim 1, is characterized in that, the material of described fixed mount and dish axle is cast iron.
3. a kind of Emergency Ladder according to claim 1, is characterized in that, the width of described fixed mount horizontal edge is 15 ~ 30cm, and the length of side is 0.3 ~ 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028866.3A CN103774981A (en) | 2014-01-22 | 2014-01-22 | Escape ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028866.3A CN103774981A (en) | 2014-01-22 | 2014-01-22 | Escape ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103774981A true CN103774981A (en) | 2014-05-07 |
Family
ID=50567679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028866.3A Withdrawn CN103774981A (en) | 2014-01-22 | 2014-01-22 | Escape ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700075114A1 (en) * | 2017-07-04 | 2019-01-04 | Sauro Bianchelli | Escape system through windows or balconies, in the event of fire or other emergencies in residential or commercial buildings |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383592A (en) * | 1981-03-25 | 1983-05-17 | Hoffa Kenneth R | Escape ladder |
| US6012549A (en) * | 1999-04-01 | 2000-01-11 | Adams; Jimmie | Fire escape ladder |
| CN2635887Y (en) * | 2003-08-08 | 2004-08-25 | 周泽鹏 | Soft ladder with metal support piece |
| CN2690550Y (en) * | 2004-03-25 | 2005-04-06 | 冯延金 | Wall hanging type instant open life saving rope ladder |
| CN202039766U (en) * | 2011-03-17 | 2011-11-16 | 谭立明 | Fire emergency rope ladder device of high building |
| CN202718617U (en) * | 2012-08-01 | 2013-02-06 | 王长明 | Fire emergency escape ladder for city tall buildings |
-
2014
- 2014-01-22 CN CN201410028866.3A patent/CN103774981A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383592A (en) * | 1981-03-25 | 1983-05-17 | Hoffa Kenneth R | Escape ladder |
| US6012549A (en) * | 1999-04-01 | 2000-01-11 | Adams; Jimmie | Fire escape ladder |
| CN2635887Y (en) * | 2003-08-08 | 2004-08-25 | 周泽鹏 | Soft ladder with metal support piece |
| CN2690550Y (en) * | 2004-03-25 | 2005-04-06 | 冯延金 | Wall hanging type instant open life saving rope ladder |
| CN202039766U (en) * | 2011-03-17 | 2011-11-16 | 谭立明 | Fire emergency rope ladder device of high building |
| CN202718617U (en) * | 2012-08-01 | 2013-02-06 | 王长明 | Fire emergency escape ladder for city tall buildings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700075114A1 (en) * | 2017-07-04 | 2019-01-04 | Sauro Bianchelli | Escape system through windows or balconies, in the event of fire or other emergencies in residential or commercial buildings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140507 |