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Soft leg protection device of aerial work vehicle

A technology for aerial work vehicles and protective devices, which is applied in the direction of hoisting devices, safety devices for lifting equipment, etc., and can solve problems such as the lack of balance of the devices and the inability to guarantee the safety of users

Inactive Publication Date: 2018-07-27
谢秀铅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a soft leg protection device for an aerial work vehicle to solve the lack of balance of the device itself, causing the user to tilt the device when using it, so that the user falls from a height and accidents occur , the problem that the safety of users cannot be guaranteed

Method used

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  • Soft leg protection device of aerial work vehicle
  • Soft leg protection device of aerial work vehicle
  • Soft leg protection device of aerial work vehicle

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] see Figure 1-Figure 6 , the present invention provides a technical scheme of a soft leg protection device for an aerial work vehicle: its structure includes a protective sleeve 1, a locking tube 2, a connecting tube 3, a side balance plate mechanism 4, a locking buckle 5, a fixed base 6, a support Chassis 7, the left and right sides of the protective sleeve 1 are provided with locking tubes 2, and the locking tube 2 and the protective sleeve 1 are of an integrated structure;

[0028]The bottom of the protective sleeve 1 is provided with a connecting pipe 3, the connecting pipe 3 and the protective sleeve 1 are an integrated structure, the bottom of the connecting pipe 3 is fixed with a fixed base 6, and the fixed base 6 The left and right...

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Abstract

The invention discloses a soft leg protection device of an aerial work vehicle. The soft leg protection device structurally comprises a protective casing pipe, locking pipes, a connecting pipe, a sidebalance plate mechanism, lock buckles, a fixed base and a support base plate, wherein the side balance plate mechanism is arranged on the upper surface of the fixed base, is in clearance fit with thefixed base, and comprises an elastic plate device, a first rotating shaft, a transmission device, an impact device, a rocker, a propelling device, a rack device, a clamp slot device, a vertical moving device and a semiarc gear device, the elastic plate device is arranged at the bottom of the impact device, the transmission device is mounted on the right side of the impact device, and the semiarcgear device is arranged on the right side of the bottom of the transmission device and meshed with the transmission device. Stability of the device is improved substantially, worry of a user during use of the device is prevented effectively, a safeguard is added for safety of the user, and the user cannot be distracted for worrying about own safety.

Description

technical field [0001] The invention relates to a soft leg protection device for an aerial work vehicle, which belongs to the field of high-altitude protection devices. Background technique [0002] A vehicle-mounted aerial work vehicle refers to a vehicle that is more than 3 meters long and is controlled by a hydraulic or electric system with multiple hydraulic cylinders, which can be lifted up and down for work. The manned aerial work vehicle with hydraulic transmission is a modern advanced mechanical equipment. , Construction personnel use aerial work vehicles to work in the air. As long as they are used correctly, safety is guaranteed. However, improper operation or safety measures are not implemented. It is also a very dangerous main aerial work procedure. There are control devices in the bucket and on the slewing seat, which can control the start / stop, high speed / low speed of the engine from a long distance. The electro-hydraulic proportional valve is used to control t...

Claims

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Application Information

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IPC IPC(8): B66F11/00B66F17/00
CPCB66F11/00B66F17/00
Inventor 谢秀铅
Owner 谢秀铅
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