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A reverse forced-open type car stopper

A force-to-open, car-stop technology, applied in the direction of forced railway car-stop, railway car body parts, transportation and packaging, etc., can solve the problem of no reverse force-open function, mine car blocking, accidents, etc.

Active Publication Date: 2017-07-07
陕西航泰电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The car stop is used to realize the function of track car stop. Under normal circumstances, the existing car stop is opened when the mine car is a certain distance away from the car stop. After the mine car passes, the car stop is closed, and there is no reverse forcing function. , Therefore, when the mine car is lifted, if the car stopper is not opened for some reason, the mine car will be blocked by the car stopper and an accident will occur

Method used

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  • A reverse forced-open type car stopper
  • A reverse forced-open type car stopper
  • A reverse forced-open type car stopper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In order to overcome the problem that the existing car stopper is not opened in time when the car stopper is lifted on the mine car, so that the mine car cannot pass smoothly, resulting in an accident, this embodiment provides a method such as figure 1 , figure 2 , image 3 and Figure 4 The shown reverse forced open type car stopper includes four columns 2 arranged front and rear on the left and right sides of the ground, a door stopper 1, a connecting rod 3, an oil cylinder 4 and an induction mechanism; one end of the door stopper 1 is connected to the left side The front column 2 is rotatably connected, the other end of the doorstop 1 is in contact with the right front column 2, and the two front and rear columns 2 on the left and the two front and rear columns 2 on the right are passed through a support rod. 11 connection, one end of the connecting rod 3 is movably connected with the left end of the doorstop 1 through the connecting rod fixed shaft 6, and the oth...

Embodiment 2

[0022] On the basis of Embodiment 1, the sensor sensing block 8 is located at the connection between the front connector of the oil cylinder 4 and the connecting rod 3, so as to measure the opening position of the door stopper 1 more accurately.

[0023] The angle between described door stopper 1 and the upright column 2 in the front right side is 170 ° when being forced to open in the opposite direction, so that after the mine car passes through smoothly, door stopper 1 can return to the closed position by its own weight and spring.

[0024] To sum up, the structure of the reverse forced-open car stop provided by the present invention is simple. When the door stop cannot be opened in time when the mine car is lifted, the mine car can gradually open the door stop through the upward thrust until the mine car can pass. The opening of the car can be passed smoothly, which solves the problem that the traditional car stopper can only pass through smoothly after receiving a system si...

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PUM

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Abstract

The invention provides a reverse forced opening type car stop. The reverse forced opening type car stop comprises four stand columns on the front portions and the rear portions of the left side and the right side, a door stop, a connecting rod, an oil cylinder and an induction mechanism. One end of the door stop is rotatably connected with the stand column on the front portion of the left side, and the other end of the door stop is in contact with the stand column on the front portion of the right side; two stand columns of the front portions and the rear portions are connected through a supporting rod; one end of the connecting rod is movably connected with the end of the left side of the door stop through a connecting rod fixed shaft, and the other end of the connecting rod is hinged to the oil cylinder through a pushing rod fixed shaft; an oil cylinder tail seat is mounted on the stand column on the rear portion of the left side, and the induction mechanism is composed of a sensor and a sensor induction block; the sensor is arranged on an oil cylinder drum body, and the sensor induction block is mounted on a front connecting head of the oil cylinder; two limiting blocks are arranged on the connecting rod; and a spring seat is arranged at the front end of the supporting rod on the left side, and a check block is arranged at the front end of the supporting rod on the right side. The problem that according to an existing car stop, when a mine car is lifted upwards, the door stop is not opened in time, the mine car cannot smoothly pass, and accidents happen is solved.

Description

technical field [0001] The invention belongs to the technical field of car stoppers, and in particular relates to a reverse forced-open car stopper, which is used as a car stopper for a rail mine car to accidentally block a sports car. Background technique [0002] The car stop is used to realize the function of track car stop, and the existing car stop is under normal circumstances, when the mine car is mentioned a certain distance from the car stop, the car stop is opened, and after the mine car passes, the car stop is closed, and there is no reverse forcing function Therefore, when the mine car is lifted, if the car stopper is not opened for some reason, the mine car will be blocked by the car stopper and an accident will occur. Contents of the invention [0003] The object of the present invention is to provide a reverse forced-open type car stopper. When the mine car is lifted, if the door stopper is not opened normally for some reason, the mine car can open the door ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61K7/16
CPCB61K7/18
Inventor 杜磊
Owner 陕西航泰电气股份有限公司