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Turnout for coal mine rope-drawn rail-trapped vehicles

A technology of rope traction and rail car, which is applied in the field of coal mine rope traction and rail car turnout, which can solve the problems of mine car falling off the road, easy to slip, and no reliable fastening method for the splicing section, etc., to achieve safe operation, smooth movement, joint tight effect

Inactive Publication Date: 2015-01-07
LULIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that there is no reliable fastening method for the splicing section, and it is easy to slip and cause the mine car to fall off the track

Method used

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  • Turnout for coal mine rope-drawn rail-trapped vehicles
  • Turnout for coal mine rope-drawn rail-trapped vehicles
  • Turnout for coal mine rope-drawn rail-trapped vehicles

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 , Figure 4 As shown, the coal mine rope traction track turnout includes: single-opening turnout body 1, which is mainly composed of basic rail 2, point switch 3, point rail 4, guide curve rail 5, frog center 6, guard Rail 7 and wing rail 8, in which the basic rail 2, point switch 3, switch rail 4, guide curve rail 5, frog center 6, guard rail 7 and wing rail 8 are installed and arranged with the existing single-opening switch The structure is the same. The guide curve 5 is mainly composed of three parts including a fixed section 9, a front curved rail 10 and a rear curved rail 11. The fixed section 9 is fixed on the sleeper, and one end of the front curved rail 10 is hinged on the fixed section 9. , to ensure that the forward curved rail 10 can rotate around the fixed section 9, and the hinge point is installed on ...

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PUM

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Abstract

The invention relates to a rail turnout, in particular to a turnout for coal mine rope-drawn rail-trapped vehicles and aims to solve the technical problem by providing the turnout, which is simple and reasonable in structure, allowing the rail-trapped vehicles to change rails smoothly, allows a wire rope to be free of jamming, allows convenient rail changing and is safe and reliable. According to the technical scheme, the turnout is characterized in that a single turnout body mainly comprises a stock rail, a switch, a switch rail, a curve-of-turnout rail, a frog center, a guard rail and a wing rail; the curve-of-turnout rail comprises a fixed segment, a front curve rail and a rear curve rail; one end of the front curve rail is hinged to the fixed segment; the rear curve rail is hinged to the wing rail of the frog center; one side of the stock rail is provided with a drive mechanism used for controlling joint of the front curve rail and the rear curve rail; the section of the joint of the front curve rail and the rear curve rail is provided with a cut used for accommodating a wire rope. The turnout is simple in structure, allows reasonable and smooth rail changing, allows the wire rope to be free of jamming and is widely applicable to rail changing for rail-trapped vehicles.

Description

technical field [0001] The invention relates to a steel rail turnout, in particular to a coal mine rope traction card rail turnout. Background technique [0002] The coal mine truck rail car transportation system is a new type of transportation system based on ordinary narrow-gauge vehicle transportation, using endless rope winches or hydraulic winches as traction power. At present, the steel wire rope traction of the rail car at home and abroad is the main one. The steel wire rope passes through the winch, the tensioner, and the tail wheel successively, and the two ends of the steel rope are connected to the traction rope storage car. Restricted by the traction position of the traction rope storage vehicle, the traction rope must be arranged between two rails and above the sleepers, and the return rope can be arranged between the rails or outside the rails. During the installation of the rail car, it is necessary to modify the turnout at the line change point to avoid cont...

Claims

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Application Information

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IPC IPC(8): E01B23/06
CPCB61L5/02E01B23/06E01B2202/024E01B2202/042
Inventor 李根威贺全智宋耀兵柳晶郭荣华王艳永
Owner LULIANG UNIV
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