Fire rescue ladder for high-rise building
A technology of high-rise buildings and rescue ladders, which is applied in fire rescue and other directions, can solve the problems of reduced rescue efficiency, slow speed, and limited size of the elevator bucket turntable, so as to achieve the effect of convenient climbing down and improving rescue efficiency
Active Publication Date: 2020-05-05
NANJING BAITENGFA INFORMATION TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the size of the lifting bucket turntable on the aerial ladder is limited, and many people cannot stand on it at the same time. On the turntable, only the hydraulic lifting device is used for lifting and climbing, and the speed is relatively slow. A fire rescue ladder for high-rise buildings set forth in the present invention can solve the above problems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Combine below Figure 1-Figure 6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0016] A fire rescue ladder for high-rise buildings according to the present invention includes a base 11, the base 11 is installed on the fire truck, the base 11 is provided with a storage cavity 16 with an upward opening, and the storage cavity 16 is The adjustment wheel 13, the guide wheel 24, the lifting pulley 22 and the pulley 19 in the storage cavity 16 are rotated, and two conveyor belts 15 are connected between the adjustment wheel 13, the lifting pulley 22 and the pulley 19. The guide wheel 24 is located between the lifting wheel 22 and the adjusting wheel 13, and the cylinder 17 is fixedly connected between the front and rear inner walls of the storage chamber 16, and ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a fire rescue ladder for a high-rise building. The fire rescue ladder comprises a base. The base is mounted on a fire fighting truck, a storage cavity opened upward is formed in the base, an adjusting wheel, a guide wheel, a lifting wheel and a belt wheel in the storage cavity are rotatably arranged in the storage cavity, two conveyor belts are connected among the adjustingwheel, the lifting wheel and the belt wheel, and the guide wheel is located between the lifting wheel and the adjusting wheel. Rescued staff can be conveyed from the high-rise building continuously by means of the rotating conveyor belts, so that the rescue efficiency is further improved. It is convenient to climb by means of a holding bar between the two conveyor belts, so that fire-fighting staff can enter the building quickly and the rescued staff climbs downward conveniently.
Description
technical field [0001] The invention relates to the field of ladders, in particular to a fire rescue ladder for high-rise buildings. Background technique [0002] The fire ladder is set on the fire truck, and the fire truck is also equipped with a hydraulic lifting platform for firefighters to climb up and fight fires in high-rise buildings, high-rise facilities, oil tanks, etc., rescue trapped people, rescue valuables and complete other rescue tasks. The vehicle is equipped with a telescopic aerial ladder, which can be equipped with a lifting bucket turntable and a fire extinguishing device, which can be used by firefighters to climb up to put out fires and rescue trapped people. It is suitable for fighting fires in high-rise buildings. [0003] However, the size of the lifting bucket turntable on the aerial ladder is limited, and many people cannot stand on it at the same time. On the turntable, only the hydraulic lifting device is used for lifting and climbing, and the s...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A62C27/00
CPCA62C27/00
Inventor 不公告发明人
Owner NANJING BAITENGFA INFORMATION TECH CO LTD