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A kind of rail car brake limit device

The technology of a limit device and rail trolley is applied in the directions of transportation and packaging, railway car body parts, and forced railway stoppers. The effect of fast braking and precise positioning

Inactive Publication Date: 2016-12-14
DEYANG HENGDA LUMINAIRE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rail-type small vehicles are often used in many production workshops or transportation environments. At present, the main braking method for such vehicles is to use wheel brakes. The structure is relatively complicated, and it is difficult to achieve an emergency stop. Additional positioning device

Method used

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  • A kind of rail car brake limit device
  • A kind of rail car brake limit device

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0017] Such as figure 1 and figure 2 As shown, a rail trolley brake limiting device of the present invention includes two brackets 2 installed in parallel on the rail beam 1, two ends of which are fixed on the brackets 2 and a support shaft 3 parallel to the rail beam 1, and the middle part passes through The arm brake block 4 supporting the shaft 3, one end of the arm brake block 4 is upwardly provided with a semicircular groove 6 cooperat...

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PUM

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Abstract

The invention discloses a braking limit device for a trolley on a track. The device arranges an arm-type brake block cooperating with the wheel axle of the trolley under the track of the trolley, so that the wheel shaft automatically falls into the recess on the arm-type brake block when the trolley is running. Groove, so as to realize rapid braking and precise positioning of the track trolley. When the trolley needs to be released, it is only necessary to control the upward pusher at one end of the brake block. The invention relates to a braking limit device for a rail trolley, which has a reasonable structural design and is convenient to use and operate.

Description

technical field [0001] The invention relates to a running part of a rail trolley, in particular to a braking and limiting device for a rail trolley. Background technique [0002] Rail-mounted small vehicles are often used in many production workshops or transportation environments. At present, the main braking method for such vehicles is to use wheel brakes. The structure is relatively complicated, and it is difficult to achieve an emergency stop. Additional positioning device. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a braking and limiting device for rail trolleys with simple structure, which can realize emergency stop and precise positioning. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: a brake limiter for rail trolleys, including two brackets installed in parallel on the rail beams, a support shaft with both ends fixe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61K7/22
Inventor 代明生
Owner DEYANG HENGDA LUMINAIRE MFG