Device for turning elevator braking disc
A hoist and brake disc technology, applied in turning equipment, auxiliary devices, turning equipment, etc., can solve the problems of frequent replacement of brake disc friction plates, poor safety braking effect, and affecting safety performance, etc., and achieve good turning effect , Reduce parking time and ensure safe operation effect
Pending Publication Date: 2019-09-27
山东金洲矿业集团有限公司
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Problems solved by technology
Due to the long running time of the hoist, the surface of the brake disc of the hoist will appear uneven, and the phenomenon of deflection will occur during the operation, resulting in frequent replacement of brake disc friction plates and poor safety braking effect, which affects safety. performance, which increases maintenance costs
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Embodiment Construction
[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0019] like Figure 1-4 As shown, the device for turning the brake disc of the hoist involved in the present invention includes a base 1, and the base 1 is used to be fixed on the anchor bolts of the base of the drum disc brake of the hoist; in this embodiment, the The base 1 includes a first horizontal plate 2 and a second horizontal plate 3 arranged in sequence from top to bottom, the first horizontal plate 2 and the second horizontal plate 3 are arranged parallel to each other, and the second horizontal plate 3 is provided with a first A screw hole 4 is used to fix the base 1 on the anchor bolts of the base of the hoist drum disc brake.
[0020] Two groups of vertical boards are arranged between the first horizontal board 2 and the second horizontal board 3, respectively denoted as the first group of vertical boards 5 and the second grou...
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The invention provides a device for turning an elevator braking disc. A base is included and provided with a fixing plate. A sliding rail is arranged on the upper surface of the fixing plate, and a feeding mechanism can be driven by external force to move front and back along the sliding rail. The feeding mechanism is provided with a tool table, and the tool table comprises a third horizontal plate and a fourth horizontal plate which are sequentially arranged from top to bottom. A vertical plate is arranged between the third horizontal plate and the fourth horizontal plate. A turning tool is arranged on the upper surface of the fourth horizontal plate, and the tool table is provided with a through hole, wherein the through hole penetrates through the third horizontal plate, the vertical plate and the fourth horizontal plate in the up-down direction. A shaft is arranged in the through hole, the lower end of the shaft is fixedly connected with the feeding mechanism, and an outer thread is arranged at the upper end of the shaft. A shaft sleeve is arranged at the lower end of a second operation handle. The shaft sleeve and the shaft can be in threaded connection. When the second operation handle is operated to make the shaft sleeve and the shaft loosened, the tool table can rotate around the shaft, and when the second operation handle is operated to make the shaft sleeve and the shaft locked, the tool table is fastened. The device has the advantages of being simple in structure, convenient to operate, low in manufacturing cost and good in turning effect.
Description
technical field [0001] The invention relates to the field of winding hoist brake disc repair tools, in particular to a device for turning the hoist brake disc. Background technique [0002] In most of the old mines with a long history, in order to continuously meet the demand for production capacity, some old-fashioned winding hoists are still in operation. Due to the long running time of the hoist, the surface of the brake disc of the hoist will appear uneven, and the phenomenon of deflection will occur during the operation, resulting in frequent replacement of brake disc friction plates and poor safety braking effect, which affects safety. performance, and increased maintenance costs. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention proposes a device for turning the brake disc of hoist with simple structure, convenient operation, low cost and good turning effect, so as to make the repaired hoist run safel...
Claims
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IPC IPC(8): B23B5/00B23B25/00B23B29/24
CPCB23B5/00B23B29/24B23B25/00
Inventor 李施庆段苗苗赵建国于超孙德鹏
Owner 山东金洲矿业集团有限公司