Unlock instant, AI-driven research and patent intelligence for your innovation.

Rescuing method of hand-cranking type three-fold stretching bridge type rescuing device

A bridge-type and scissor-type technology, which is applied in the direction of hoisting devices and hoisting devices, can solve problems such as labor-consuming and time-consuming, inconvenient local materials, and difficult self-rescue for drivers, etc., and achieves convenient and simple operation, great practicability and safe operation Effect

Active Publication Date: 2016-08-03
日照新睿招商发展有限公司
View PDF6 Cites 0 Cited by
  • 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 equipment that can be operated alone in the field to complete the self-rescue of the vehicle

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rescuing method of hand-cranking type three-fold stretching bridge type rescuing device
  • Rescuing method of hand-cranking type three-fold stretching bridge type rescuing device
  • Rescuing method of hand-cranking type three-fold stretching bridge type rescuing device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0058] Example 1: if Figure 1 to Figure 18 The rescue method of a hand-cranked three-fold stretching bridge rescue device, the hand-cranked three-fold stretching bridge rescue device comprises a scissor hand jack J, a platform 3, a left telescopic plate 3- 21. Right telescopic plate 3-22, telescopic rod A, bottom plate D,

[0059] 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;

[0060] The scissor hand jack J and the platform 3 can rotate horizontally;

[0061] A bottom plate D is connected to the bottom of the scissor hand jack J;

[0062] The area of ​​the bottom plate D is greater than the projected area of ​​the platform 3;

[0063] There is a telescopic rod A between the platform 3 and the scissor hand jack J;

[0064] The bottom of the telescopic rod A is connected with the support top at the top of the scissor hand jack J;

[0065] The middle section of the platform 3 is horizontally connec...

example 2

[0084] Example 2: According to the rescue method of a hand-cranked three-fold stretch bridge rescue device described in Example 1, the inside of the outer sleeve cavity 1-2 of the hand-crank three-fold stretch bridge rescue device The upper section of the inner tooth-shaped protrusion 1-1 is evenly distributed in parallel, and the lower part of the inner tooth-shaped protrusion 1-1 is a hollow straight tube, or the outer casing cavity 1-2 is uniformly distributed in parallel throughout the whole body. The inner tooth shape protrudes 1-1.

example 3

[0085] Example 3: According to the rescue method of a hand-operated three-fold stretch bridge rescue device described in Example 1 or 2, the middle part of the "outer teeth" of the hand-operated three-fold stretch bridge rescue device There is a positioning slot 7;

[0086] 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;

[0087] 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;

[0088] 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 ...

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

PropertyMeasurementUnit
Angle caaaaaaaaaa
Angle daaaaaaaaaa
Angle caaaaaaaaaa
Login to View More

Abstract

The invention discloses a rescuing method of a hand-cranking type three-fold stretching bridge type rescuing device, adopts the hand-cranking type three-fold stretching bridge type rescuing device and particularly relates to a rapid supporting emergency rescuing device in which a telescopic rod is arranged and a three-section foldable platform is arranged at the top end of a hand-cranking type jack, wherein the emergency rescuing device is used for automobile rescuing and is capable of conducting bearing. The telescopic rod is arranged between a platform and the hydraulic jack. The interior of an outer sleeve body of the telescopic rod is provided with four sets of tooth-shaped protrusions. Wheels of an automobile are supported through the three-section foldable platform on the jack in the device. A telescopic plate further comprises a rear-section telescopic plate body capable of stretching or contracting, the self rescuing is finished by adjusting the longitudinal and transverse directions of the three-section foldable platform, longitudinal translation and transverse translation of the automobile can be achieved through the three-section foldable platform, the purposes of safe and labor-saving operation and convenient operation are achieved, and practicability is high.

Description

technical field [0001] The present invention relates to a rescue method of a hand-cranked three-fold stretching bridge rescue device, in particular to a load-bearing rapid support for car rescue with a three-section foldable platform at the top of a hand-cranked jack with a telescopic rod Emergency rescue equipment. 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 ...

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
no application Login to View More
IPC IPC(8): B66F19/00B66F13/00B66F3/12
CPCB66F3/12B66F13/00B66F19/00
Inventor 吴超
Owner 日照新睿招商发展有限公司