CN202225883U

CN202225883U - Simple mining car stopper

Info

Publication number: CN202225883U
Application number: CN2011203463967U
Authority: CN
Inventors: 张陆彪; 王立功; 柳军雷; 毛基腾; 陈辉; 单景新; 王德帝; 袁中帮; 蒋亮亮
Original assignee: LIUQIAO FIRST COAL MINE OF ANHUI HENGYUAN COAL-ELECTRICITY GROUP Co Ltd
Current assignee: LIUQIAO FIRST COAL MINE OF ANHUI HENGYUAN COAL-ELECTRICITY GROUP Co Ltd
Priority date: 2011-09-15
Filing date: 2011-09-15
Publication date: 2012-05-23
Anticipated expiration: 2021-09-15

Abstract

The utility model discloses a simple mining car stopper. The simple mining car stopper is characterized in that a track drawing device is perpendicular to a track (1) and includes a support rod (3) and pressing plates (4) sheathing the two ends of the support rod (3); the track drawing device is fixed with a track (1) base through the pressing plates (4) at the two ends; the support rod (3) extends to the outer side of the track; a car stopping base (6) is fixedly arranged at either end of the support rod; and an L-shaped car stopping plate is rotationally connected onto the car stopping base (6), and can be rotated to the track. The utility model has the advantages that a mine car can be safely, conveniently and rapidly pushed and parked by workers, so as to increase the safety factor, accelerate gangue discharge and improve the drivage efficiency.

Description

Simple and easy mining stop device

Technical field

The utility model relates to a kind of in gallery section tunnelling work progress, slides the simple and easy stop device of design-calculated automatically for preventing mine car.

Background technology

In gallery section tunnelling work progress, slide automatically for preventing mine car, the workman adopts timber wedge, spoil etc. to hold up traffic mostly, so both time-consumingly also is easy to occur wedge and does not tightly slide phenomenon once more, and safety is caused serious threat.

The utility model content

The utility model is in order to overcome the defective of prior art, a kind of simple and easy stop device to be provided, so that safety of workers, go-cart quickly and easily improve safety factor, reduces labor strength.

The utility model technical solution problem adopts following scheme:

Simple and easy mining stop device; Its constructional feature is, a draw bead device vertical with track is set, and said draw bead device is made up of strut and the pressing plate that is set in the strut two ends; Said draw bead device is fixed through the pressing plate and the rail bed at two ends; Said strut vertically passes and extends to the track outside from track below, be set with the pedestal of keeping off a car at any end of said strut, is rotatably connected to one on the said pedestal of keeping off a car and can be turned to " L " type on track plate of keeping off a car.

Compared with present technology, the utility model beneficial effect is embodied in:

The steel plate yield strength that the utility model adopts is 240MPa, learns through the static weight of checking computations loaded vehicle and the stress analysis and the safety factor of impact load, when the lane degree gradient≤3 °, can use and meet safety requirements.Use this device and can make safety of workers, go-cart quickly and easily, improve safety factor, accelerate cash speed, improve drivage efficiency.

Description of drawings

Fig. 1 is the utility model blocking state structural representation.

Fig. 2 is the utility model go-cart status architecture scheme drawing.

Label among the figure: 1 track, 2 tramcar wheels, 3 struts, 4 pressing plates, 5 nuts, 6 pedestal, 7 pins, 8 plate of keeping off a car of keeping off a car.

The specific embodiment

The utility model is further specified through embodiment below in conjunction with accompanying drawing.

Like Fig. 1; Shown in Figure 2, a draw bead device vertical with track 1 is set, the draw bead device is made up of strut 3 and the pressing plate 4 that is set in strut 3 two ends; The draw bead device is fixed with track 1 base through the pressing plate 4 at two ends; Strut 3 vertically passes and extends to the track outside from track below, be set with the pedestal 6 of keeping off a car at any end of strut, on the pedestal 6 of keeping off a car, is rotatably connected to one and can be turned to " L " type on track plate 8 of keeping off a car.

In the practical implementation, the pressing plate at strut 3 two ends has two respectively in the draw bead device, and strut is provided with screw thread, through nut 5 two block pressur plates is clamped on the track pedestal with fixing draw bead device.The pedestal 6 of keeping off a car is rotationally connected through pin 7 with the plate 8 of keeping off a car.

In the enforcement, when holding up traffic, the plate 8 of keeping off a car turns on the track through pin 7, and tramcar wheel 2 is limited, thereby holds up traffic, and is as shown in Figure 1; When vehicle passed through, the plate 8 of keeping off a car was rotated away from track through pin 7, and vehicle is current, as shown in Figure 2 smoothly.

Claims

1. simple and easy mining stop device; It is characterized in that; The one draw bead device vertical with track (1) is set; Said draw bead device is made up of strut (3) and the pressing plate (4) that is set in strut (3) two ends, and said draw bead device is fixed with track (1) base through the pressing plate (4) at two ends, and said strut (3) vertically passes and extend to the track outside from the track below; Be set with the pedestal (6) of keeping off a car at any end of said strut, be rotatably connected to one on the said pedestal of keeping off a car (6) and can be turned to " L " type on track plate of keeping off a car.