CN105003194A - Folding multifunctional fire fighting and rescue ladder - Google Patents
Folding multifunctional fire fighting and rescue ladder Download PDFInfo
- Publication number
- CN105003194A CN105003194A CN201510447159.2A CN201510447159A CN105003194A CN 105003194 A CN105003194 A CN 105003194A CN 201510447159 A CN201510447159 A CN 201510447159A CN 105003194 A CN105003194 A CN 105003194A
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- ladder
- terraced body
- hook
- rescue
- fire fighting
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Abstract
The invention discloses a folding multifunctional fire fighting and rescue ladder, which comprises an upper half ladder body (1), a lower half ladder body (2), a connecting plate (5), ladder climbing rods (3), 1-shaped locking pins (6), a double ladder connecting rod (17), a double ladder fixing pin (19), a storage connecting rod (14), a storage fixing pin (16), a hook rod (7) and a hook rod locking pin (9), wherein the connecting plate (5) is used for connecting the upper half ladder body (1) and the lower half ladder body (2); the ladder climbing rods (3) are arranged on the upper half ladder body (1) and the lower half ladder body (2); the 1-shaped locking pins (6) are arranged at connecting parts of the upper half ladder body (1) and the lower half ladder body (2); the double ladder connecting rod (17) is arranged at the upper end of the lower half ladder body (2); the double ladder fixing pin (19) is arranged on the upper half ladder body (1); the storage connecting rod (14) is arranged on the middle lower part position of the lower half ladder body (2); the storage fixing pin (16) is arranged on the upper half ladder body (1); and the hook rod (7) and the hook rod locking pin (9) are arranged at the lower end of the lower half ladder body (2). The folding multifunctional fire fighting and rescue ladder has the advantages that the structure design is reasonable; the folding multifunctional fire fighting and rescue ladder can be folded and unfolded to be used as a 1-shaped ladder, a herringbone ladder, a hook ladder, a stretcher and an instrument equipment transport vehicle; and the functions are diversified.
Description
Technical field
The present invention relates to a kind of rescue ladder, is a kind of urgent folding utility fire fighting and rescue ladder specifically.
Background technology
Have a variety of causes to cause the generation of fire every year, strive for that the quality time carries out rescue significant, but due to building higher, need during fire to climb building from alien invasion, need to use cat ladder, but the cat ladder structure design of prior art is fairly simple, function singleness, can not flexible Application.
Therefore, on the basis of existing technology necessary, design a kind of reasonable in design, collapsible, can be used as yi shaped ladder, double ladder, hook ladder, stretcher and equipment equipment transport vehicle use, the fire fighting and rescue ladder of diverse in function.
Summary of the invention
Goal of the invention: the object of the invention is, in order to solve the deficiencies in the prior art, to provide a kind of reasonable in design, collapsible and launch as yi shaped ladder, double ladder, hook ladder, stretcher and equipment equipment transport vehicle use, diverse in function.
Technical scheme: for realizing above object, the technical scheme that the present invention takes is:
A kind of folding utility fire fighting and rescue ladder, it comprises: first terraced body, second terraced body, connect the junction plate of first terraced body and second terraced body, be arranged on the ascending stair bar on first terraced body and second terraced body, be arranged on a font stop pin of first terraced body and second terraced body junction, be arranged on double ladder connecting rod and the double ladder connecting rod return pin of second terraced body upper end, be arranged on the double ladder steady pin with double ladder connecting rod equal altitudes on first terraced body, be arranged on the storage connecting rod on second position, terraced body middle and lower part and storage connecting rod return pin, be arranged on the storage steady pin with storage connecting rod equal altitudes on first terraced body, be arranged on hook bar and the rationed marketing of hook lever lock of second terraced body lower end, hook bar is provided with location tooth bar, first described terraced body and second terraced body are all provided with foot of ladder,
Described hook bar is provided with hook ladder check lock lever by location tooth bar, and hook ladder check lock lever is provided with hook ladder check lock lever and supports pulley and hook ladder check lock lever limiting card, hook ladder check lock lever supports traction stay cord pulley being provided with hook ladder check lock lever; Traction stay cord is connected with rescue rope.
Second described terraced body bottom is provided with travelling wheel.Travelling wheel is arranged in the travelling wheel fixing hole of second terraced body bottom by transport wheel shaft, installs, convenient disassembly.
Wherein store connecting rod and store connecting rod return pin and first terraced body and second terraced body can be fixed, be conducive to overall carrying and storage.
Preferably, above-described folding utility fire fighting and rescue ladder, is provided with pull bar between described hook bar and second terraced body.Hook bar adopts entirety open and fix, and pull bar, hook bar and second terraced body form triangle rock-steady structure, and can ensure that hook bar is more firm, safety is better.
Preferably, above-described folding utility fire fighting and rescue ladder, the described the most beneath ascending stair bar of second terraced body is provided with the matched protection rope pulley with rescue rope, and traction stay cord is connected with rescue rope; Hook ladder check lock lever on hook bar to be tightened up by downward tension rescue rope and is stuck on windowsill body of wall by operating personnel, thus makes hook bar fixedly secure on body of wall, ensures the safety and firmness of terraced body.
Preferably, above-described folding utility fire fighting and rescue ladder, first described terraced body is movably installed with stepped type stretcher backing plate, described stepped type stretcher backing plate top is provided with fixed band on stepped type stretcher backing plate, bottom is provided with fixed band under stepped type stretcher backing plate, and stepped type stretcher backing plate top is provided with stepped type stretcher backing plate pillow.As being more preferably scheme, above-described folding utility fire fighting and rescue ladder, on described stepped type stretcher backing plate, in, upper/lower positions is provided with upper arm bandage successively, waist bandage and leg strap.
Preferably, above-described folding utility fire fighting and rescue ladder, on first described terraced body, on stretcher backing plate, fixed band one end is provided with operator's shoulder belt.
The present invention adopts this structure, when rescuing the wounded in fire, rescue ladder can use as stretcher, and the wounded is placed on stepped type stretcher backing plate and fixes with bandage, movement fast, there will not be and rock, safety is good, and have additional operator's shoulder belt, can a people realize fast passing, convenient and strength-saving safe and reliable.
Preferably, above-described folding utility fire fighting and rescue ladder, the main material inside such as first described terraced body and second terraced body are provided with the Structure composing strengthening muscle.Firmness is high, and safety is good.
Beneficial effect: compared to the prior art folding utility fire fighting and rescue ladder of the present invention has the following advantages:
Folding utility fire fighting and rescue ladder of the present invention, reasonable in design, diverse in function, collapsible, can launch completely, use as yi shaped ladder, climb higher building, and collapsiblely to use as double ladder, can also directly hang on the buildings such as body of wall in addition, use as hanging ladder, convenient rescue people climbing, can also fold in addition and use as stretcher or equipment equipment transport vehicle, conveniently rescue the wounded and transport goods, diverse in function, use flexibly, can be rescue and win the quality time, material of main part of the present invention adopts inside to add enhancing muscle structure, the intensity of whole product can be ensured, alleviate the weight of product simultaneously, there is important using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of folding utility fire fighting and rescue ladder of the present invention.
Fig. 2 is the structural representation of the partial enlargement of folding utility fire fighting and rescue ladder in Fig. 1.
Fig. 3 is hook ladder check lock lever (23) in the present invention, and hook ladder check lock lever supports the mounting structure schematic diagram of pulley (24) and hook ladder check lock lever limiting card (25).
Fig. 4 is the structural representation of folding utility fire fighting and rescue of the present invention ladder when using as yi shaped ladder.
Fig. 5 is the structural representation of folding utility fire fighting and rescue of the present invention ladder when using as double ladder.
Fig. 6 is the structural representation of folding utility fire fighting and rescue of the present invention ladder when using as hook ladder.
Fig. 7 is the structural representation of folding utility fire fighting and rescue of the present invention ladder when using as stretcher.
Fig. 8 is the structural representation of folding utility fire fighting and rescue of the present invention ladder when using as stepped type stretcher.
Fig. 9 is that folding utility fire fighting and rescue of the present invention ladder is as the structural representation during transport use of equipment equipment.
Specific embodiments
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1 to Figure 3, a kind of folding utility fire fighting and rescue ladder, it comprises: first terraced body (1), second terraced body (2), connect the junction plate (5) of first terraced body (1) and second terraced body (2), be arranged on the ascending stair bar (3) on first terraced body (1) and second terraced body (2), be arranged on a font stop pin (6) of first terraced body (1) and second terraced body (2) junction, be arranged on double ladder connecting rod (17) and the double ladder connecting rod return pin (18) of second terraced body (2) upper end, be arranged on first terraced body (1) and the double ladder steady pin (19) of double ladder connecting rod (17) equal altitudes, be arranged on the storage connecting rod (14) on second terraced body (2) position, middle and lower part and storage connecting rod return pin (15), be arranged on the upper storage steady pin (16) with storing connecting rod (14) equal altitudes of first terraced body (1), be arranged on hook bar (7) and hook lever lock rationed marketing (9) of second terraced body (2) lower end, hook bar (7) is provided with location tooth bar (8), first described terraced body (1) and second terraced body (2) are all provided with foot of ladder (4),
Described hook bar (7) is provided with hook ladder check lock lever (23) by location tooth bar (8), hook ladder check lock lever (23) is provided with hook ladder check lock lever and supports pulley (24) and hook ladder check lock lever limiting card (25), hook ladder check lock lever supports the traction stay cord (26) pulley (24) being provided with hook ladder check lock lever; Traction stay cord (26) is connected with rescue rope (37);
Second described terraced body (2) bottom is provided with travelling wheel (21).
Above-described folding utility fire fighting and rescue ladder, is provided with pull bar (10) between described hook bar (7) and second terraced body (2), forms triangle more firmly firm.
Above-described folding utility fire fighting and rescue ladder, the described the most beneath ascending stair bar (3) of second terraced body (2) is provided with the matched protection rope pulley (12) with rescue rope (37).
As shown in Figure 4, when folding utility fire fighting and rescue ladder of the present invention uses as yi shaped ladder, rescue ladder launched completely, upper the fixing of double ladder steady pin (19) be then arranged on by the double ladder connecting rod (17) of second terraced body (2) upper end on first terraced body (1) uses as yi shaped ladder.
As shown in Figure 5, when folding utility fire fighting and rescue ladder of the present invention uses as double ladder, first terraced body (1) and second terraced body (2) are folded into proper angle to place on the ground, and connected by junction plate (5).
As shown in Figure 6, when folding utility fire fighting and rescue ladder of the present invention uses as hook ladder, rescue ladder is launched completely, hang on the wall with hook bar (7), and be supported on body of wall by terraced body back-up block, the hook ladder check lock lever (23) linked up with on bar (7) tightens up be stuck on windowsill body of wall by straining rescue rope (37) downwards by drill personnel, and spacing by hook ladder check lock lever limiting card (25), thus hook bar (7) is fixedly secured on body of wall.Wherein hook ladder check lock lever (23) adopts unidirectional thorn claw to lock.
As shown in Figure 7 and Figure 8, when using as stepped type stretcher, rescue ladder is folded, first terraced body (1) is movably installed with stepped type stretcher backing plate (27), described stepped type stretcher backing plate (27) top is provided with fixed band (28) on stepped type stretcher backing plate, bottom is provided with fixed band (34) under stepped type stretcher backing plate, and stepped type stretcher backing plate (27) top is provided with stepped type stretcher backing plate pillow (29).On described stepped type stretcher backing plate (27), in, upper/lower positions is provided with upper arm bandage (30) successively, waist bandage (31) and leg strap (32).On the upper close stretcher backing plate of first described terraced body (1), fixed band (28) one end is provided with operator's shoulder belt (35).The wounded can be placed on stepped type stretcher backing plate (27), and with fixed band (28) on stretcher backing plate, fixed band (34) under stepped type stretcher backing plate, upper arm bandage (30), waist bandage (31) and leg strap (32) are fixed, convenient transport.
As shown in Figure 9, when folding utility fire fighting and rescue ladder of the present invention transports use as equipment equipment, rescue ladder is folded, equipment equipment is placed on first terraced body (1), and fixing, convenient transport.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a folding utility fire fighting and rescue ladder, it is characterized in that, it comprises: first terraced body (1), second terraced body (2), connect the junction plate (5) of first terraced body (1) and second terraced body (2), be arranged on the ascending stair bar (3) on first terraced body (1) and second terraced body (2), be arranged on a font stop pin (6) of first terraced body (1) and second terraced body (2) junction, be arranged on double ladder connecting rod (17) and the double ladder connecting rod return pin (18) of second terraced body (2) upper end, be arranged on first terraced body (1) and the double ladder steady pin (19) of double ladder connecting rod (17) equal altitudes, be arranged on the storage connecting rod (14) on second terraced body (2) position, middle and lower part and storage connecting rod return pin (15), be arranged on the upper storage steady pin (16) with storing connecting rod (14) equal altitudes of first terraced body (1), be arranged on hook bar (7) and hook lever lock rationed marketing (9) of second terraced body (2) lower end, hook bar (7) is provided with location tooth bar (8), first described terraced body (1) and second terraced body (2) are all provided with foot of ladder (4),
Described hook bar (7) is provided with hook ladder check lock lever (23) by location tooth bar (8), hook ladder check lock lever (23) is provided with hook ladder check lock lever and supports pulley (24) and hook ladder check lock lever limiting card (25), hook ladder check lock lever supports the traction stay cord (26) pulley (24) being provided with hook ladder check lock lever;
Second described terraced body (2) bottom is provided with travelling wheel (21).
2. folding utility fire fighting and rescue ladder according to claim 1, it is characterized in that, be provided with pull bar (10) between described hook bar (7) and second terraced body (2), pull bar (10), hook bar (7) form triangle rock-steady structure with second terraced body (2).
3. folding utility fire fighting and rescue ladder according to claim 1, it is characterized in that, the described the most beneath ascending stair bar (3) of second terraced body (2) is provided with the matched protection rope pulley (12) with rescue rope (37), and traction stay cord (26) is connected with rescue rope (37);
The hook ladder check lock lever (23) linked up with on bar (7) tightens up be stuck on windowsill body of wall by straining rescue rope (37) downwards by operating personnel, thus hook bar (7) is fixedly secured on body of wall.
4. folding utility fire fighting and rescue ladder according to claim 1, it is characterized in that, first described terraced body (1) is movably installed with stepped type stretcher backing plate (27), described stepped type stretcher backing plate (27) top is provided with fixed band (28) on stepped type stretcher backing plate, bottom is provided with fixed band (34) under stepped type stretcher backing plate, and stepped type stretcher backing plate (27) top is provided with stepped type stretcher backing plate pillow (29).
5. folding utility fire fighting and rescue ladder according to claim 4, it is characterized in that, described stepped type stretcher backing plate (27) position, upper, middle and lower is provided with upper arm bandage (30) successively, waist bandage (31) and leg strap (32).
6. folding utility fire fighting and rescue ladder according to claim 5, is characterized in that, on the upper close stretcher backing plate of first described terraced body (1), fixed band (28) one end is provided with operator's shoulder belt (35).
7. folding utility fire fighting and rescue ladder according to claim 6, is characterized in that, first described terraced body (1), and second terraced body (2) and hook bar (7) are the inner Structure composing being provided with enhancing muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447159.2A CN105003194B (en) | 2015-07-27 | 2015-07-27 | Folding utility fire fighting and rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447159.2A CN105003194B (en) | 2015-07-27 | 2015-07-27 | Folding utility fire fighting and rescue ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105003194A true CN105003194A (en) | 2015-10-28 |
| CN105003194B CN105003194B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447159.2A Active CN105003194B (en) | 2015-07-27 | 2015-07-27 | Folding utility fire fighting and rescue ladder |
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| Country | Link |
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| CN (1) | CN105003194B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662735A (en) * | 2016-01-16 | 2016-06-15 | 中国人民解放军装甲兵工程学院 | Portable multifunctional rescue stretcher |
| CN106014177A (en) * | 2016-06-13 | 2016-10-12 | 徐进 | Safety escape ladder |
| CN107476757A (en) * | 2017-08-31 | 2017-12-15 | 北京金锐世纪高科技有限公司 | Climb equipment hanger |
| CN108938223A (en) * | 2018-07-12 | 2018-12-07 | 曾俊 | A kind of folding medical first aid stretcher |
| CN114876352A (en) * | 2022-04-08 | 2022-08-09 | 浙江广厦建设职业技术大学 | Multipurpose combined rescue ladder for field rescue and mounting method thereof |
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| US1374995A (en) * | 1920-09-23 | 1921-04-19 | Faik George Adam | Pole for foldable ladder and stretcher structures |
| GB524834A (en) * | 1938-02-08 | 1940-08-15 | Mueller Josef | An improved folding structure |
| JP4125587B2 (en) * | 2002-12-18 | 2008-07-30 | 株式会社ナカオ | Lifting and lowering equipment |
| CN201554361U (en) * | 2009-12-04 | 2010-08-18 | 朱龙英 | Multifunctional combined-type herringbone ladder |
| CN202170747U (en) * | 2011-07-02 | 2012-03-21 | 河海大学 | Multifunctional emergency ladder |
| CN204283195U (en) * | 2014-11-19 | 2015-04-22 | 吴小卫 | Foldable multifunctional fire-fighting rescue ladder |
| CN204371089U (en) * | 2014-12-26 | 2015-06-03 | 上海公安高等专科学校 | A kind of multi-functional climbing ladder |
| CN204877248U (en) * | 2015-07-27 | 2015-12-16 | 江苏忠泰安全科技有限公司 | Foldable multi -functional rescue ladder of putting out a fire |
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2015
- 2015-07-27 CN CN201510447159.2A patent/CN105003194B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1374995A (en) * | 1920-09-23 | 1921-04-19 | Faik George Adam | Pole for foldable ladder and stretcher structures |
| GB524834A (en) * | 1938-02-08 | 1940-08-15 | Mueller Josef | An improved folding structure |
| JP4125587B2 (en) * | 2002-12-18 | 2008-07-30 | 株式会社ナカオ | Lifting and lowering equipment |
| CN201554361U (en) * | 2009-12-04 | 2010-08-18 | 朱龙英 | Multifunctional combined-type herringbone ladder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662735A (en) * | 2016-01-16 | 2016-06-15 | 中国人民解放军装甲兵工程学院 | Portable multifunctional rescue stretcher |
| CN106014177A (en) * | 2016-06-13 | 2016-10-12 | 徐进 | Safety escape ladder |
| CN107476757A (en) * | 2017-08-31 | 2017-12-15 | 北京金锐世纪高科技有限公司 | Climb equipment hanger |
| CN108938223A (en) * | 2018-07-12 | 2018-12-07 | 曾俊 | A kind of folding medical first aid stretcher |
| CN108938223B (en) * | 2018-07-12 | 2020-08-25 | 李仲杰 | Foldable medical emergency stretcher |
| CN114876352A (en) * | 2022-04-08 | 2022-08-09 | 浙江广厦建设职业技术大学 | Multipurpose combined rescue ladder for field rescue and mounting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105003194B (en) | 2016-10-05 |
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Effective date of registration: 20200911 Address after: Building 7, Huaqingyuan, No.100 Tianjiao Road, Qilin hi tech Industrial Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Meidashun (Nanjing) Safety Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city in Jiangsu province 210042 No. 155 building 3 room 130 Patentee before: JIANGSU ZHONGTAI SAFETY TECHNOLOGY Co.,Ltd. |