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Aerial ropeway wheel side braking device

A braking device and technology for aerial ropeways, which are used in cable railways, motor vehicles, transportation and packaging, etc., can solve problems such as wear failure, inability to stop the operation of aerial ropeways, and safety accidents.

Inactive Publication Date: 2013-05-08
徐州中矿科达机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems: (1) Due to the small braking torque and poor braking effect, it is easy to cause safety accidents
(2) Under special circumstances, such as: the working brake fails, the coupling is disconnected from the reducer, the internal gear pair or worm gear pair of the reducer is worn out, and the existing braking device cannot effectively stop the aerial cableway. Sometimes, under the action of gravity, the equipment will run automatically and quickly, which will cause a "speeding" accident

Method used

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  • Aerial ropeway wheel side braking device

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Experimental program
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Effect test

Embodiment Construction

[0009] Below in conjunction with accompanying drawing, the wheel side braking device of aerial ropeway of the present invention will be further described.

[0010] Such as figure 1 As shown, the invention includes an explosion-proof electro-hydraulic pusher 1, a connecting rod 2, a connecting block 3, a compression spring rod 4, a brake arm 5, a base 6, and a brake block 7. This invention is provided with a base 6, and a pair of brake arms 5 are symmetrically hinged up and down respectively on the base 6, and a compression spring rod 4 is connected between the brake arms 5, and one end of each brake arm 5 A corresponding brake block 7 is respectively hinged, and the other end of each brake arm 5 is correspondingly hinged with a connecting rod 2, and the other end of the connecting rod 2 is opposite, and the connecting block 3 is hinged, and the connecting block 3 is connected to the spacer. Explosive electro-hydraulic pusher 1 is hingedly connected. The friction plate 8 is a...

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PUM

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Abstract

The invention relates to an aerial ropeway wheel side braking device which is provided with a base. A pair of braking arms is symmetrically hinged to the upper portion and the lower portion of the base, a compression spring rod is connected between the braking arms, one end of each braking arm is correspondingly hinged to a braking block, the other end of each braking arm is correspondingly hinged to one end of a connecting rod, the other ends of the connecting rod are opposite and are hinged to connecting blocks, and the connecting blocks are hinged to an explosive-proof electric hydraulic driver. The aerial ropeway wheel side braking device is simple in structure, large in braking force and good in braking effect, can perform effective parking brake, and avoids galloping phenomena.

Description

technical field [0001] The invention relates to a transport mechanism drawn by wire ropes such as mine winches and cableways, in particular to a wheel-side braking device for an overhead cableway. Background technique [0002] At present, the braking of the aerial ropeway is to set the brake device on the output shaft of the motor or at the high-speed end of the reducer. When the aerial ropeway is running: overspeed, underspeed, emergency stop, etc., the main motor will stop immediately. Turn, the braking device brakes, and the aerial ropeway stops running. The main problems are: (1) Due to the small braking torque and poor braking effect, it is easy to cause safety accidents. (2) Under special circumstances, such as: the working brake fails, the coupling is disconnected from the reducer, the internal gear pair or worm gear pair of the reducer is worn out, and the existing braking device cannot effectively stop the aerial ropeway. Sometimes, under the action of the gravity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B12/06
Inventor 陆伟跃肖兴明王先锋
Owner 徐州中矿科达机电有限公司
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