CN201412058Y - Foldable multifunctional fire-fighting rescue ladder - Google Patents
Foldable multifunctional fire-fighting rescue ladder Download PDFInfo
- Publication number
- CN201412058Y CN201412058Y CN2009200446430U CN200920044643U CN201412058Y CN 201412058 Y CN201412058 Y CN 201412058Y CN 2009200446430 U CN2009200446430 U CN 2009200446430U CN 200920044643 U CN200920044643 U CN 200920044643U CN 201412058 Y CN201412058 Y CN 201412058Y
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- CN
- China
- Prior art keywords
- ladder
- foldable
- hook
- fighting
- rescue
- 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 foldable multifunctional fire-fighting rescue ladder which changes the ladder body of a hook ladder into a foldable ladder body, wherein a walking shaft and a detachablewalking wheel are arranged on one side of the foldable ladder body, a horizontal adjusting rod with an elastic cushion is arranged on the lower end of a hook vertical rod, and the middle part of a horizontal rod is provided with a vertical adjusting rod with an elastic cushion. The foldable rescue ladder can be directly used as a single-stage ladder or a stretcher, and the foldable ladder body isopened in certain degree to be used as a herringbone ladder; the foldable ladder can be completely unfolded and used as a long ladder; the walking wheel is mounted on the walking shaft on the lateralside of the ladder body for transporting firefighting equipments in narrow places or places difficult for vehicles to pass through so that the foldable rescue ladder integrates the functions of a hookladder, a single-stage ladder, a herringbone ladder, a stretcher and a trailer; besides, the foldable multifunctional fire-fighting rescue ladder also has simple and reasonable structure, is safe andconvenient in use, has small volume, light weight and is convenient in carrying and is applicable to firefighting departments.
Description
Technical field
The utility model relates to a kind of fire fighting equipment, particularly a kind ofly collects hook ladder, the attic ladder that fire-fighting is used; Stretcher, the double ladder of rescue usefulness; Transportation usefulness evade portable folding utility fire-fighting and rescue ladder such as car.
Background technology
Be used for fire-fighting climbing apparatus at present and mainly contain attic ladder, hook ladder, attic ladder wherein, shorter because of its length, be mainly used in the climbing low rise buildings and put out a fire, also can be used as the bridge plate of crossing over irrigation canals and ditches in case of necessity or replace stretcher to lift fortune wounded use; Hook ladder is one of the instrument of climbing to a higher point of climbing floor, and terraced body is lighter, and the fireman can utilize window, balcony or other slit with hook fixed ladder body, climbs the number floor height and upstairs puts out a fire; But needs such as their function singleness can not dual-purpose, and many ladders carry very inconvenient, can not adapt to modern fire-fighting fire extinguishing, speedily carry out rescue work, rescue.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of above-mentioned fire ladder, to design a kind of simple and reasonable, safe and convenient to use, little folding utility fire-fighting and rescue ladder in light weight, portable of volume that integrates hook ladder, attic ladder, double ladder, stretcher and evade car.
Folding utility fire-fighting and rescue ladder of the present utility model, its structure comprises terraced body and hook, described ladder is as the collapsible ladder body, the ladder body one end outside is provided with walking axle and loading and unloading type road wheel, hook comprises horizon bar and vertical rod, one end of horizon bar is installed in terraced body inboard through the hook axle, and the horizon bar other end is connected with the vertical rod upper end, on the hook axle safety rope pulley is housed.
Described vertical rod lower end is provided with the levelling lever of band cushion, and the horizon bar middle part is provided with the vertical adjusting bar of band cushion.
Described terraced body two ends are provided with slipmat, and the stile surface is provided with skid resistant course, and the horizon bar soffit is provided with compressive pads, the folding rotary locking mechanism of terraced body burst choosing dress.
Folding utility fire-fighting and rescue ladder of the present utility model owing to adopt the collapsible ladder body, can make terraced body length overall be easy to carry than weak point, and burst is equipped with folding rotary locking mechanism, makes terraced body be convenient to fold and launch the location; On the hook axle arming lanyard pulley is housed, makes arming lanyard not easy to wear; Be provided with the levelling lever of band cushion and the vertical adjusting bar of band cushion on hook, the soffit of horizon bar also can be provided with compressive pads, does can protect windowsill to avoid brokenly cup when hook ladder uses; This ladder can directly use as attic ladder or stretcher, terraced body is opened certain angle promptly can be used as the double ladder use; Terraced body all is launched into in-line then can grows the ladder use; Road wheel is contained on the walking axle in the terraced body outside, can vehicle be difficult to by or narrow place transport uses such as fire-fighting equipment, it is a kind of fire-fighting and rescue ladder that integrates hook ladder, attic ladder, double ladder, stretcher and evade car, also have the little in light weight and advantage such as be easy to carry of simple and reasonable, safe and convenient to use, volume, the most suitable fire department equipment uses.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model;
The specific embodiment
Accompanying drawing is non-limiting to disclose a specific embodiment in the utility model, is further described as follows in conjunction with the accompanying drawings.
Among the figure 1 is levelling lever, the 2nd, and vertical rod, the 3rd, cushion, the 4th, horizon bar, the 5th, road wheel, the 6th, cushion, the 7th, vertical adjusting bar, the 8th, safety rope pulley, the 9th, hook axle, the 10th, slipmat, the 11st, walking axle, the 12nd, terraced body, the 13rd, folding rotary locking mechanism, the 14th, stile.
Folding utility fire-fighting and rescue ladder of the present utility model, comprise terraced body 12 and hook, described ladder is as the collapsible ladder body, the ladder body one end outside is provided with walking axle and loading and unloading type road wheel, hook comprises horizon bar 4 and vertical rod 2, one end of horizon bar 4 is installed in terraced body 12 inboards through hook axle 9, and horizon bar 4 other ends are connected with vertical rod 2 upper ends, on the hook axle 9 safety rope pulley 8 is housed.
For the ease of on the windowsill of different-thickness or balcony, being fixedly clamped and preventing to damage interior wall and table top, can be provided with the levelling lever 1 of band cushion 3 in the lower end of vertical rod 2, the middle part of horizon bar 4 is provided with the vertical adjusting bar 7 of band cushion 6.
In order to prevent that terraced body from sliding; can be provided with slipmat 10 at terraced body 12 two ends; anti-skidding in order to prevent to pedal ladder; can be provided with skid resistant course on the surface of stile 14; in order further to protect windowsill; can be provided with compressive pads at the soffit of horizon bar 4, for the ease of folding and expansion location, can be at the folding rotary locking mechanism 13 of terraced body burst choosing dress.This folding rotary locking mechanism then is contained in terraced body middle part and forms two folding steps when being 2, should fold when rotary locking mechanism is 4 then to make terraced body become three folding steps, then can make terraced body become four folding steps when folding rotary locking mechanism is 6, can be designed to longer many folding steps successively.Also available sleeve etc. is connected with other long ladder.On the walking axle 11 that road wheel 5 is contained in the terraced body outside, can vehicle be difficult to by or narrow place transport uses such as fire-fighting equipment, be a kind of fire-fighting and rescue ladder that integrates hook ladder, attic ladder, double ladder, stretcher and evade car, the most suitable fire department equipment uses.
Claims (3)
1, a kind of folding utility fire-fighting and rescue ladder, comprise terraced body and hook, it is characterized in that described ladder is as the collapsible ladder body, the ladder body one end outside is provided with walking axle and loading and unloading type road wheel, hook comprises horizon bar and vertical rod, one end of horizon bar is installed in terraced body inboard through the hook axle, and the horizon bar other end is connected with the vertical rod upper end, on the hook axle safety rope pulley is housed.
2, folding utility fire-fighting and rescue ladder as claimed in claim 1 is characterized in that described vertical rod lower end is provided with the levelling lever of band cushion, and the horizon bar middle part is provided with the vertical adjusting bar of band cushion.
3, folding utility fire-fighting and rescue ladder as claimed in claim 1 or 2 is characterized in that described terraced body two ends are provided with slipmat, and the stile surface is provided with skid resistant course, and the horizon bar soffit is provided with compressive pads, the folding rotary locking mechanism of terraced body burst choosing dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200446430U CN201412058Y (en) | 2009-06-02 | 2009-06-02 | Foldable multifunctional fire-fighting rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200446430U CN201412058Y (en) | 2009-06-02 | 2009-06-02 | Foldable multifunctional fire-fighting rescue ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412058Y true CN201412058Y (en) | 2010-02-24 |
Family
ID=41713944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200446430U Expired - Fee Related CN201412058Y (en) | 2009-06-02 | 2009-06-02 | Foldable multifunctional fire-fighting rescue ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412058Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094574A (en) * | 2010-03-19 | 2011-06-15 | 淮海工学院 | Emergency floor escape (rescue) ladder |
| CN103751923A (en) * | 2014-01-09 | 2014-04-30 | 黄刚 | Combined typed multifunctional rescue support and usage method thereof |
| CN108187263A (en) * | 2017-12-30 | 2018-06-22 | 佛山尉达科技有限公司 | Deliverance apparatus |
-
2009
- 2009-06-02 CN CN2009200446430U patent/CN201412058Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094574A (en) * | 2010-03-19 | 2011-06-15 | 淮海工学院 | Emergency floor escape (rescue) ladder |
| CN103751923A (en) * | 2014-01-09 | 2014-04-30 | 黄刚 | Combined typed multifunctional rescue support and usage method thereof |
| CN108187263A (en) * | 2017-12-30 | 2018-06-22 | 佛山尉达科技有限公司 | Deliverance apparatus |
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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: 20100224 Termination date: 20120602 |