Automatic trolley stop fence for inclined roadway
A car barrier and automatic technology, which is applied in the direction of mandatory railway car stoppers, railway car body parts, hoisting devices, etc., can solve the problems of large damage, heavy, and difficult operation of transportation equipment, and achieve labor intensity reduction, convenient use, and lighten damage effect
Inactive Publication Date: 2013-04-03
马方圆 +1
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Problems solved by technology
[0002] At present, the car blocking devices used in inclined lanes of small coal mines are all manual car doors. The opening and closing of the car door is achieved by operating the pulling device by the hooker, and the car door is made of rigid material, which is relatively heavy and will cause great damage to the transportation equipment. operate
If the car door is not opened in time or the hooker violates regulations and forgets to close the car door, it is very easy to cause equipment damage accidents and sports car accidents
Currently, there is no good solution
Method used
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[0009] Refer to the attached figure 1 The automatic car barrier for inclined lanes of the present invention will be described in detail below.
[0010] The structure of the automatic barrier for inclined lanes of the present invention includes a barrier body 2, the barrier body 2 is made of soft material, and is arranged on the upper part of the track 14, and one end of the barrier body 2 is fixed by a steel wire rope 1 It is fixed with the lane top 3, and the other end is connected with the counterweight 8 through the thin steel wire rope 5 and the pulley block. Both sides of column body 2 are respectively provided with thick steel wire rope 16, and the bottom of thick steel wire rope 16 is fixed with roadway 17 respectively, and described pulley block comprises first pulley 4, second pulley 6, the 3rd pulley 12, the 4th pulley 11, The fifth pulley 7 and the moving pulley 13, the first pulley 4 is arranged on the roof 3 of the upper part of the barrier body 2, and the second...
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The invention discloses an automatic trolley stop fence for an inclined roadway and belongs to trolley stop devices. The automatic trolley stop fence comprises a trolley stop fence body made of a flexible material, wherein one end of the trolley stop fence body is fixed with the top of the inclined roadway and the other end of the trolley stop fence body is connected with a counter weight througha thin steel wire rope and a pulley block; one end of the thin steel wire rope is connected with the trolley stop fence body and the other end of the thin steel wire rope passes through the pulley block so as to be connected with the counter weight; both sides of the trolley stop fence body are provided with thick steel wire ropes respectively; the pulley block comprises a first pulley, a second pulley, a third pulley, a fourth pulley, a fifth pulley and a mobile pulley; the mobile pulley is arranged on the thin steel wire rope between the second pulley and the third pulley; and a mining trolley thin steel wire rope connected with a winch passes through the mobile pulley so as to be connected with a mining trolley. The automatic trolley stop fence for the inclined roadway has the characteristics that: the trolley stop fence body is made of the flexible material, the damage to transportation equipment is reduced, the trolley stop fence body is opened and closed automatically instead ofmanually and the like.
Description
technical field [0001] The invention relates to a vehicle blocking device, in particular to an automatic vehicle blocking barrier for inclined lanes. Background technique [0002] At present, the car blocking devices used in inclined lanes of small coal mines are all manual car doors. The opening and closing of the car door is achieved by operating the pulling device by the hooker, and the car door is made of rigid material, which is relatively heavy and will cause great damage to the transportation equipment. operate. If the car door is not opened in time or the hooker violates regulations and forgets to close the car door, it is very easy to cause equipment damage accidents and sports car accidents. Currently, there is no good solution. Contents of the invention [0003] The technical task of the present invention is to provide an automatic barrier for inclined lanes in view of the deficiencies in the prior art above. The opening and closing replaces the characteristi...
Claims
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IPC IPC(8): B61K7/16E21F13/04B66D1/54
Inventor 马方圆李庆召
Owner 马方圆