Mine transportation track supporting device

A technology for transportation rails and supporting devices, which is applied in transportation and packaging, rails, movable rails, etc., can solve problems such as potential safety hazards, achieve stable and powerful functions, and avoid potential safety hazards
CN112373510AInactive Publication Date: 2021-02-19方升
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
方升
Publication Date
2021-02-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of mine transportation rails, in particular to a mine transportation rail supporting device which comprises a rail, a rail groove is formed in the top of the rail, an intercepting base and lifting columns are arranged in the rail, a plurality of evenly-distributed lifting columns are arranged on one side of the intercepting base, and a positioning shaftpenetrates through the intercepting base. One side of the positioning shaft is fixedly connected with an intercepting block, one end of the intercepting block makes contact with a first spring piece,the intercepting block and the first spring piece are arranged in an intercepting base, and a second spring piece is arranged in the intercepting base. According to the structure of the device, the effective control of the movement speed of a mine car is realized, once the movement speed of the mine car is too fast, a plurality of intercepting bases on the rail are directly triggered to clamp themine car, so that a certain safety effect is achieved, an electric induction mechanism in the prior art is replaced, and potential safety hazards caused by power interruption are avoided.
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Description

technical field

[0001] The invention relates to the technical field of mine transport rails, in particular to a support device for mine transport rails. Background technique

[0002] In the prior art, the induction speed measuring mechanism is installed on the mine transportation track to realize the speed measurement and interception of the mine car. Once the mine car accelerates unexpectedly, the induction speed measuring mechanism will be triggered to work, forcing the mine car to slow down or brake. The induction speed measuring mechanism relies on Power support, once there is a power outage, there will be certain safety hazards.

[0003] If a kind of mechanical induction speed measuring mechanism can be invented, get rid of the dependence on electric power, can realize the effective control to the mine car, just can solve the problem, for this reason we have provided a kind of mine transport track supporting device. Contents of the invention

[0004] The object of th...

Claims

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