CN112240157A - Slide type aerial ladder for fire fighting - Google Patents
Slide type aerial ladder for fire fighting Download PDFInfo
- Publication number
- CN112240157A CN112240157A CN201910640104.1A CN201910640104A CN112240157A CN 112240157 A CN112240157 A CN 112240157A CN 201910640104 A CN201910640104 A CN 201910640104A CN 112240157 A CN112240157 A CN 112240157A
- Authority
- CN
- China
- Prior art keywords
- slide
- multistage
- aerial ladder
- duct
- sliding
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 230000009429 distress Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
- E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
- E06C5/06—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic by piston and cylinder, or equivalent means, operated by a pressure medium
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a high-rise lifesaving slide system for rapidly evacuating a large number of people under the condition of high-rise building distress, which is carried on a motion platform capable of being pulled or moving by self, is jacked and unfolded by a hydraulic system, and is characterized in that a closed multi-stage continuous escape slide is formed after being unfolded. At present, fire-fighting and life-saving equipment for high-rise buildings is difficult to complete continuous rescue tasks of more than one hundred meters. A few of fire control aerial ladders with high-rise rescue ability can only bear 4-6 escape personnel for escaping due to the limitation of platform space during one-time lifting, and the lifting period is slow. However, the life is the time of the fire rescue scene which is in conflict with the second, and a technical scheme which can realize the continuous escape requirement of a large number of escape personnel does not exist in the industry at present.
Description
Technical Field
At present, fire-fighting and life-saving equipment for high-rise buildings is difficult to complete continuous rescue tasks of more than one hundred meters. A few of fire control aerial ladders with high-rise rescue ability can only bear 4-6 escape personnel for escaping due to the limitation of platform space during one-time lifting, and the lifting period is slow. However, the life is the time of the fire rescue scene which is in conflict with the second, and the technical scheme for realizing the continuous escape requirement of a large number of escape personnel also appears in the industry at present
Disclosure of Invention
The invention aims to overcome the defects of the prior art and solve the problem of rapid evacuation of a large number of people in a high-rise building in a dangerous situation.
The slide type fire-fighting scaling ladder is carried on a motion platform which can be pulled or can move automatically, can move simply by means of self power, can lift and unfold equipment by a self-contained hydraulic system, and forms a closed type multistage continuous escape slide after unfolding. Form an escape passage for evacuating people to slide downwards continuously for evacuation.
The platform and the escape slide are provided with retractable fixed supporting legs for improving the stability of the device, and after the equipment is unfolded, the fixed supporting legs are respectively supported on the bottom surface and the surface of a building to reinforce the device.
The closed escape slide ensures the safety of personnel in the sliding process through the pipeline type structure, the slide material has a lower friction coefficient, the pipe diameter of the slide can ensure the normal sliding space of the personnel, meanwhile, the corners are provided with the slides with larger turning radii according to the principle of ergonomics, and the evacuation personnel can be ensured to perform safe, efficient and continuous sliding movement until the safe area on the ground.
The motion platform is provided with a hydraulic system and an electric power system, and the expansion operation of the slide hydraulic system can be independently completed without depending on external energy.
Description of the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 and FIG. 3 are detailed views of the continuous downward sliding part of the curve;
the notation in the figure is:
1-1: a motion platform body; 1-2: a hydraulic power system; 1-3: a fuel electric power system; 2-1: sliding down the pipeline; 2-2: a sliding pipeline hydraulic cylinder; 3-1: a motion platform main support arm; 3-2: a vertical support arm of the toboggan system; 3-3: a horizontal support arm of the sliding system; 4-1: a high-altitude escape platform; 4-2: and (4) sliding down the relay platform.
The specific implementation mode is as follows:
the invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the patent technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
Example (b):
the slide type aerial ladder for fire fighting as shown in fig. 1 comprises a motion platform 1-1 which is positioned at the bottom of equipment and used as a transportation and working carrier of the equipment, and can be moved and fixed by a tractor or a self power system. The platform is provided with a hydraulic power system 1-2 which is used for providing hydraulic power output required when the mechanism is unfolded. The platform is provided with a fuel oil power system 1-3 for providing power requirements during maintenance, driving and working.
As shown in fig. 1, a slide type aerial ladder for fire fighting is characterized in that a moving platform 1-1 is provided with a multistage slide down pipeline 2-1 which can be folded and unfolded through a multistage slide down pipeline hydraulic cylinder 2-2, the slide down pipeline 2-1 is used as an escape passage of an escape person in use, a damping coating or an air bag is arranged in the slide down pipeline for adjusting the sliding down speed, so that the personnel protection and buffering are achieved, the connection part of the slide down pipeline can rotate according to the unfolding process of the slide down pipeline 2-1 and can keep a larger rotation angle, so that the escape person can continuously slide down, as shown in fig. 2.
As shown in figure 1, the slide type fire-fighting aerial ladder further comprises 2-4 main support arms 3-1 of the motion platform, the equipment keeps a contracted state during transportation or storage, and the two sides of the motion platform are powered by the hydraulic power system 1-2 to expand and lift the motion platform main body 1-1 when the equipment is used, so that the motion platform main body 1-1 is provided with high stability. The equipment also comprises a vertical supporting arm 3-2 of a sliding system, after the equipment is unfolded, the hydraulic power system 1-2 provides hydraulic power for unfolding, the support is directly connected with the bottom surface and the sliding pipeline 2-1, and the stability of the sliding pipeline 1-2 during operation is improved. And a horizontal support arm 3-3 of the sliding-down system is arranged at the middle section of the multistage sliding-down pipeline 2-1, when the equipment is unfolded, the hydraulic power system 1-2 provides power for unfolding and supporting the equipment and a building wall body so as to improve the horizontal stability of the multistage sliding-down pipeline 2-1 and reduce the influence of lateral cross wind on the equipment.
As shown in figure 1, a high-altitude escape platform 4-1 is arranged at the top end of a slide type fire-fighting aerial ladder, equipment is butted with an evacuation window corresponding to a building after being unfolded, a closed escape channel is formed, a platform capable of allowing 1-2 life-saving guide personnel to stand is arranged on the platform, and when evacuation operation is started, the life-saving personnel can safely enter the high-altitude escape platform 4-1 and sequentially enter a sliding pipeline 2-1 under the guide of the life-saving personnel, so that escape and personnel evacuation operation is realized. A sliding descending relay platform 4-2 is arranged at each level of turning of the sliding descending pipeline 2-1, and can be used for guiding personnel to stand when necessary to monitor the working condition of the escape pipeline and process emergency situations.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. It will be readily apparent to those skilled in the art that various modifications can be made to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (7)
1. A slide type aerial ladder for fire fighting is characterized by comprising a moving multistage sliding pipeline 2-1 and a sliding pipeline hydraulic cylinder 2-2, and the sliding pipeline hydraulic cylinder is arranged on a moving platform main body 1-1. The top of the multistage sliding pipeline 2-1 is provided with a high-altitude escape platform 4-1 which is connected through a hinge, and meanwhile, a main support arm 3-1 of the motion platform, a vertical support arm 3-2 of the sliding system and a horizontal support arm 3-3 of the sliding system are respectively arranged on the platform main body 1-1 and the multistage sliding pipeline 2-1 and are connected through a hinge.
2. The aerial ladder as claimed in claim, wherein the moving platform body 1-1 is provided with tires, a towing hook and a power system, can move by means of towing or self-power, and can supply power and hydraulic energy required by the power supply device during operation by means of fuel.
3. The slide type aerial ladder as claimed in claim one, wherein the multistage slide-down pipeline 2-1, the slide-down pipeline hydraulic cylinder 2-2, the motion platform main support arm 3-1, the slide-down system vertical support arm 3-2 and the slide-down system horizontal support arm 3-3 can be unfolded and folded by themselves without interference by using hydraulic energy or electric energy as power.
4. A slide-type fire-fighting aerial ladder as claimed in one of the preceding claims, wherein a turning mechanism is provided at the junction between the two stages of the multistage descent duct 2-1, which can cooperate with the turning movement during the unfolding and folding process as claimed in the third claim.
5. A downhill fire control aerial ladder as claimed in claim four, wherein the junction of the two levels of the multistage descent duct 2-1 is provided with an ergonomic arc to ensure the continuity of the descent of the evacuated persons during use.
6. The descent type fire-fighting aerial ladder as claimed in claim four, wherein the multistage descent duct 2-1 is in the form of a closed duct, and the inside and outside of the duct are isolated during use, but the material is not limited to be transparent or opaque.
7. The descent type fire-fighting aerial ladder as claimed in claim four, wherein the multistage descent duct 2-1 is a closed duct, and the inside and outside of the duct are isolated during use, but the material is not limited to be transparent or opaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640104.1A CN112240157A (en) | 2019-07-16 | 2019-07-16 | Slide type aerial ladder for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640104.1A CN112240157A (en) | 2019-07-16 | 2019-07-16 | Slide type aerial ladder for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240157A true CN112240157A (en) | 2021-01-19 |
Family
ID=74166832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910640104.1A Pending CN112240157A (en) | 2019-07-16 | 2019-07-16 | Slide type aerial ladder for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281793A (en) * | 2023-05-12 | 2023-06-23 | 河南省合建城市规划建筑设计有限公司 | Fire rescue equipment for high building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9102256D0 (en) * | 1991-02-01 | 1991-03-20 | Telescape Uk Ltd | Escape chute |
| DE202009001051U1 (en) * | 2009-01-28 | 2009-04-16 | Salkovic, Sadat | Rescue telescopic tube (RTS) to rescue people in case of fire |
| CN104288921A (en) * | 2014-04-08 | 2015-01-21 | 季应波 | Spiral collapsible height evacuation conveying pipe |
| US20170022759A1 (en) * | 2014-03-07 | 2017-01-26 | Komatsu Mining Germany Gmbh | Self-rescue system for large machines |
| CN107398019A (en) * | 2017-09-09 | 2017-11-28 | 范石钟 | A kind of liftable Succor plain stage |
-
2019
- 2019-07-16 CN CN201910640104.1A patent/CN112240157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9102256D0 (en) * | 1991-02-01 | 1991-03-20 | Telescape Uk Ltd | Escape chute |
| DE202009001051U1 (en) * | 2009-01-28 | 2009-04-16 | Salkovic, Sadat | Rescue telescopic tube (RTS) to rescue people in case of fire |
| US20170022759A1 (en) * | 2014-03-07 | 2017-01-26 | Komatsu Mining Germany Gmbh | Self-rescue system for large machines |
| CN104288921A (en) * | 2014-04-08 | 2015-01-21 | 季应波 | Spiral collapsible height evacuation conveying pipe |
| CN107398019A (en) * | 2017-09-09 | 2017-11-28 | 范石钟 | A kind of liftable Succor plain stage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281793A (en) * | 2023-05-12 | 2023-06-23 | 河南省合建城市规划建筑设计有限公司 | Fire rescue equipment for high building |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210119 |