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Hand shaking three-fold stretching bridge type rescue device

A bridge type and equipment technology, applied in the direction of hoisting device, hoisting device, etc., can solve the problems of labor and time-consuming, inconvenient to obtain materials on site, and difficult for drivers to save themselves, and achieve the effect of convenient and simple operation, easy operation and safe operation.

Active Publication Date: 2016-10-12
平邑经开区污水处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the operation of the vehicle, there will be accidents where one or two of the wheels fall into the ditch or ridge, or even the accident where the wheel is out of the road. Since the drop between the road surface and the bottom of the ditch or ridge is greater than the height of the jack, it is very difficult in this case. Difficult to rescue
[0003] Especially in the wild, when the driver is driving alone, without the assistance of other people, if the above-mentioned accident occurs, it will be more difficult for the driver to save himself
[0004] At present, in response to the above-mentioned accidents, it is usually rescued by placing stones, sand, and wooden boards under the wheels or using human power to push the vehicle. If the filling is not dense, it is difficult to ensure safety during the self-rescue process of the car, and the expected effect is often not achieved. At present, there is no emergency rescue device that can be operated alone in the field to complete the self-rescue of the vehicle

Method used

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  • Hand shaking three-fold stretching bridge type rescue device
  • Hand shaking three-fold stretching bridge type rescue device
  • Hand shaking three-fold stretching bridge type rescue device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0062] Example 1: if Figure 1 to Figure 18 The rescue equipment of a hand-cranked three-fold tensile bridge comprises a scissor hand jack J, a platform 3, a left telescopic plate 3-21, a right telescopic plate 3-22, a telescopic rod A, and a bottom plate D,

[0063] The support top at the top of the scissors jack J is connected to the lower part of the middle section of the platform 3;

[0064] The scissor hand jack J and the platform 3 can rotate horizontally;

[0065] A bottom plate D is connected to the bottom of the scissor hand jack J;

[0066] The area of ​​the bottom plate D is greater than the projected area of ​​the platform 3;

[0067] There is a telescopic rod A between the platform 3 and the scissor hand jack J;

[0068] The bottom of the telescopic rod A is connected with the support top at the top of the scissor hand jack J;

[0069] The middle section of the platform 3 is horizontally connected with the top of the telescopic rod A;

[0070] The platform 3 ...

example 2

[0088] Example 2: According to a hand-cranked three-fold tension bridge-type rescue device described in Example 1, the upper section inside the outer sleeve cavity 1-2 has evenly distributed parallel internal tooth-shaped protrusions 1- 1. The lower part of the inner tooth-shaped protrusion 1-1 is a hollow straight pipe, or the inner tooth-shaped protrusion 1-1 is uniformly distributed in parallel throughout the outer casing cavity 1-2.

example 3

[0089] Example 3: According to a hand-cranked three-fold tension bridge type rescue equipment described in Example 1 or 2,

[0090] There is a positioning groove 7 in the middle of the "outer teeth";

[0091] The outer sleeve body 1 also includes a safety buckle, and the safety buckle is installed on the side of the upper section of the outer sleeve body 1;

[0092] The safety clasp lock also includes a positioning thimble 6-1 and an elastic body 6. The elastic body 6 inside the safety clasp lock bounces the thimble 6-1 inward, and the inner tooth shape protrudes 1-1 and the outer tooth shape protrudes When 1-2 rotates and coincides, the thimble 6-1 snaps into the positioning groove 7;

[0093] In the case that a single wheel of the vehicle falls into a shallow pit and cannot be moved, first put the bottom plate D into the bottom of the pit to fix it, and then place the Figure 4-6 The shown telescopic pole A and platform 3 are installed on the scissor hand jack J, then the ...

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Abstract

The invention discloses a hand shaking three-fold stretching bridge type rescue device, and particularly relates to a rapid-supporting emergent rescue device. According to the rapid-supporting emergent rescue device, a telescopic rod is arranged, a three-segment folding platform is arranged at the top end of a hydraulic jack, and the device is used for automobile rescuing and capable of carrying out bearing. The telescopic rod is arranged between the platform and the hydraulic jack, and two sets of tooth-shaped protrusions are arranged in an outer casing pipe body of the telescopic rod; and according to the device, wheels of an automobile are supported through the three-segment folding platform on the jack, a telescopic plate further comprises a rear segment capable of stretching or drawing back, self-rescuing is completed by adjusting the longitudinal and transverse direction of the three-segment folding platform, longitudinal translation and transverse translation of the automobile can be achieved through the three-segment folding platform, the aims of safe operation, labor saving and convenient operation can be achieved, and practicability is high.

Description

technical field [0001] The present invention relates to a hand-cranked three-fold tensile bridge-type rescue equipment, in particular to a load-bearing fast-support emergency rescue device for automobile rescue with a hand-cranked jack with a telescopic rod and a three-stage foldable platform at the top . Background technique [0002] During the operation of the vehicle, there will be accidents where one or two of the wheels fall into the ditch or ridge, or even the accident where the wheel is out of the road. Since the drop between the road surface and the bottom of the ditch or ridge is greater than the height of the jack, it is very difficult in this case. Difficult to rescue. [0003] Especially in the wild, when the driver is driving alone, without the assistance of other people, if the above accident occurs, it will be more difficult for the driver to save himself. [0004] At present, in response to the above-mentioned accidents, it is usually rescued by placing sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F19/00B66F13/00B66F3/12
CPCB66F3/12B66F13/00B66F19/00
Inventor 吴超
Owner 平邑经开区污水处理有限公司
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