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

Anti-extrusion device and aerial work machinery

An anti-extrusion and fixing mechanism technology, applied in the field of anti-extrusion devices and aerial work machinery, can solve the problems of high cost and low reliability, and achieve the effects of low cost, high structural reliability and improved safety.

Active Publication Date: 2022-03-04
ZOOMLION INTELLIGENT ACCESS MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For another example, for the anti-extrusion device using infrared laser sensors, although it can have automatic reset function and multi-directional trigger protection function, relatively speaking, the cost is high and the reliability is low.

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
  • Anti-extrusion device and aerial work machinery
  • Anti-extrusion device and aerial work machinery
  • Anti-extrusion device and aerial work machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and the protection scope of the present invention is not limited to the following specific embodiments. .

[0043] First of all, it should be explained that the work platform of the present invention generally refers to the platform or area on various types of machinery or equipment for operators to control, drive, and manipulate, including but not limited to the operation platform of aerial work machinery, the central control of concrete equipment, etc. As long as it has the above-mentioned type of work platform and adopts the technical solution of the anti-extrusion device of the present invention, it shall belong to the protection scope of the present invention.

[0044] Such as Figure 1 to Figure 7 As shown,...

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

No PUM Login to View More

Abstract

The invention discloses an anti-extrusion device, which includes a movable mechanism, a fixing mechanism and a position signal detection mechanism. The movable mechanism includes a sliding mechanism and a collision bar. A first elastic element is provided between the mechanism and the hinged rod section of the collision bar, and the sliding mechanism is slidably connected to the fixed mechanism and a second elastic element is provided between the fixed mechanism, so that the collision bar can respond to the action of the operator. Squeeze the thrust to make the collision bar move and pivot from the initial state to the direction away from the operator, and automatically return to the initial state with the sliding mechanism after the squeezed thrust disappears; the position signal detection mechanism is installed to be able to detect and transmit the collision The lever moves the position signal to enable the control unit to perform a control operation based on the moved position signal. The invention also discloses a high-altitude operation machine. The anti-extrusion device of the invention can be triggered in all directions, has an automatic reset function, and has low cost and high reliability.

Description

technical field [0001] The invention relates to a safety protection device, in particular to an anti-extrusion device. In addition, it also relates to a high-altitude working machine provided with the above-mentioned anti-extrusion device. Background technique [0002] The working platform is usually installed on the lifting operation machine, and the working platform is used to accommodate the operator. The operating platform is usually installed on the working platform, and the operating platform is fixed on the side of the working platform facing forward along the main movement direction of the machine, so that the operator can carry out corresponding operations. Operation. [0003] For this type of equipment, there is a risk of crushing injury to the operator during operation; for example, for aerial work machinery (tower cranes, elevators, etc.), if the operation platform is moving, if the operation is careless, it will not be noticed When there is a large obstacle in...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/00G01V9/00
CPCG01B21/00G01V9/00
Inventor 任会礼顾俊杰龙冶国徐运海朱后
Owner ZOOMLION INTELLIGENT ACCESS MASCH CO LTD