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Overspeed protection device of monorail crane

A technology of overspeed protection and monorail crane, which is applied to motor vehicles, railway vehicles, transportation and packaging, etc., and can solve the problems of difficult installation space and large overspeed protection devices

Pending Publication Date: 2020-10-30
SCHARF MINING MACHINERY XUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a monorail locomotive overspeed protection device to solve the problems that the existing monorail crane overspeed protection device proposed in the above background technology is relatively large and difficult to install in places with limited installation space.

Method used

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  • Overspeed protection device of monorail crane
  • Overspeed protection device of monorail crane
  • Overspeed protection device of monorail crane

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] see Figure 1 to Figure 4 , an embodiment provided by the present invention: a monorail locomotive overspeed protection device, including a traveling frame 1, traveling wheels 2 are movably connected to both sides of the traveling frame 1, and an overspeed protection device is fixedly installed on the outside of the traveling frame 1 Device 3, the overspeed protection device 3 includes a fixed plate 301, a balance support plate 302 is installed on the outside of the fixed plate 301, one end of the balance support plate 302 is connected with the shaft end of the fixed plate 301 through two bushings A409, and the fixed plate 301 The end is connected to the end c...

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Abstract

The invention discloses an overspeed protection device of a monorail crane. The device comprises a walking rack, travelling wheels are movably connected to the two sides of the travelling rack. An overspeed protection device is fixedly installed on the outer side of the walking rack. The overspeed protection device comprises a fixed plate; a balance supporting plate is mounted on the outer side ofthe fixed plate; one end of the balance supporting plate is connected with the shaft end of the fixed plate in a matched mode through two shaft sleeves A; the tail end of the fixed plate is connectedwith an end cover through a fastening screw; a spring is suspended between the fixed plate and the balance support plate; a centrifugal release device is fixed at the other end of the balance supportplate through a bolt; a hydraulic brake assembly is fixedly installed below the centrifugal release device, a trigger rod is movably connected to one side of the centrifugal release device, a specialcustomized joint bolt is fixedly installed on the lower side of the trigger rod, and an arc groove is formed in the hexagonal face of the top of the special customized joint bolt. The structure is relatively simple, and the space is relatively compact.

Description

technical field [0001] The invention relates to the technical field of monorail overspeed protection devices, in particular to an overspeed protection device for monorail locomotives. Background technique [0002] At present, auxiliary transportation equipment in coal mines is mainly used to complete the transportation of underground equipment, personnel and materials, and monorail cranes are widely used because of their low requirements on the ground. In order to ensure the safety of drivers and ensure the smooth and reliable operation of locomotives, generally Locomotives are required to have a brake protection device, and most locomotives will use the centrifugal release device as the preferred braking principle. In view of the diversity of centrifugal release devices, there are also certain requirements for its installation and fixing. In view of the limited installation space, an overspeed protection device with a relatively simple structure and a relatively compact spa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B12/02B61B12/06
CPCB61B12/02B61B12/06
Inventor 何宁宁任可潘力天朱鹏范芳飞李军伟周迪苗生宋冠军杜建宾汪秀
Owner SCHARF MINING MACHINERY XUZHOU
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