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Method and apparatus for resolving and buffering impact force

A buffer device and impact force technology, applied in the direction of bumpers, etc., can solve problems such as easily damaged equipment accidents

Inactive Publication Date: 2006-03-08
李士鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the occasions with large impact force, after the elastic parts of this simple buffer and shock absorbing device are compacted, it is easy to damage the equipment and cause accidents.

Method used

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  • Method and apparatus for resolving and buffering impact force
  • Method and apparatus for resolving and buffering impact force
  • Method and apparatus for resolving and buffering impact force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1. see figure 1 . The device utilizing the method of decomposing and buffering the impact force is installed on the crossbeam of the automobile chassis; on the housing 1, three decomposing and buffering impact devices are arranged side by side. The end of the shell is semicircular, and a main buffer device 7 and two auxiliary buffer devices 9 are arranged in it. The end of the spring seat of the auxiliary buffer device is fixed on the housing, and the end of the spring seat of the main buffer device is fixed on the crossbeam at the front part of the automobile chassis. see figure 2 . Each device that utilizes the method of decomposing the buffering impact force is made up of a main buffer device and two auxiliary buffer devices, the main buffer device is perpendicular to the auxiliary buffer device, and the main and auxiliary buffer devices are composed of spring seat 3, spring 4, plunger 5, Cylinder head 2, sealing ring 6 and the cylinder tube on the main...

Embodiment 2

[0018] Example 2. see image 3 . Present embodiment is used for the buffering of vertical lifting elevator, and housing 10 is hemispherical, and it utilizes the device of decomposition buffer impact force method to be made up of a main buffering device 7 and four auxiliary buffering devices 9. see Figure 4 . The ends of the spring seats of the four auxiliary buffer devices are fixed in the housing; the ends of the spring seats of the main buffer device are fixed on the foundation under the elevator. The cylinders of the main and auxiliary buffer devices communicate with each other; one of the cylinders is perpendicular to the other four cylinders, and the four cylinders are located on the same plane. A plunger is installed in each cylinder barrel, and a cylinder head, a spring and a spring seat are installed at the outer end of the cylinder barrel. Its structure is the same as embodiment 1; when the elevator fails and falls, under the buffering action of the device utili...

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PUM

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Abstract

The invention discloses a method of disassemble and cushion impacting forces and its mechanism. First, the impacting forces are cushioned and absorbed partly by the flexible members of the main cushion device, then a piston of the fluid-gearing auxiliary cushion device compresses its flexible bodies, the impacting forces will be dispersed to flexible bodies of each auxiliary cushion device, directions also will be changed; the casing will be deformed and destroyed to consume energy of the impacting forces, in the manner, the impact on the bodies to be protected is reduced. The main body of the mechanism has the main cushion device and several auxiliary cushion devices. There have pistons in the main and auxiliary cushion devices. The bigger end of the piston is in the tank, the other end is in the spring base fixed in the tank. The spring is between the piston and the spring base. The spring bases of auxiliary cushion devices are fixed into the casing.

Description

technical field [0001] The invention relates to a method and a device for decomposing and buffering impact force. Background technique [0002] For safety, the front of the general car is provided with a bumper; but when a collision occurs, it is easy to cause damage to the machine parts. The bottom of the elevator that lifts vertically is provided with cushioning elastic parts, such as rubber blocks or springs, to buffer the elevator. And for the bigger occasion of impact force, after the elastic member of this simple buffer shock absorber is compacted, easily damage equipment and cause accident. Contents of the invention [0003] The purpose of the present invention is to provide a buffer impact force utilizing the main buffer device in order to overcome the above-mentioned disadvantages, and then utilize its plunger to compress its elastic body through the plunger of the auxiliary buffer device of hydraulic transmission, so as to share the impact force among several O...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R19/02B60R19/20B60R19/24
Inventor 李士鹏
Owner 李士鹏
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