阅读说明：本技术 轨道矿车用阻车装置 (Vehicle stopping device for rail mine car ) 是由 赵福明 于 2020-12-30 设计创作，主要内容包括：本发明涉及一种轨道矿车用阻车装置,属于矿车配件技术领域。包括两个并排布置的阻块,两个阻块通过连接杆连接：阻块包括塞块,塞块外部设有倒U型的固定板,塞块顶部与固定板连接,塞块两侧与固定板之间设有轨道卡槽,塞块包括顺次连接的固定端和缓冲斜面,对应缓冲斜面,固定板对应设为斜面形。本发明解决了地下矿山轨道矿车自溜问题,减少了安全隐患。(The invention relates to a car stopping device for a rail mine car, and belongs to the technical field of mine car accessories. Including two blocks of arranging side by side, two blocks pass through the connecting rod and connect: the chock includes the chock, and the chock outside is equipped with the fixed plate of the type of falling U, and the chock top is connected with the fixed plate, is equipped with the track draw-in groove between chock both sides and the fixed plate, and the chock corresponds the buffering inclined plane including the stiff end and the buffering inclined plane of connecting in order, and the fixed plate correspondence is established to the inclined plane shape. The invention solves the problem of self-sliding of the underground mine track mine car and reduces the potential safety hazard.)

1. The utility model provides a track is car stopping device for mine car which characterized in that, includes two stop blocks of arranging side by side, and two stop blocks pass through connecting rod (2) and connect:

the chock includes the chock, and the chock outside is equipped with fixed plate (1.2) of the type of falling U, and the chock top is connected with fixed plate (1.2), is equipped with track draw-in groove (1.4) between chock both sides and fixed plate (1.2), and the chock includes stiff end (1.5) and buffering inclined plane (1.1) that connect in order, corresponds buffering inclined plane (1.1), and fixed plate (1.2) correspond to establish to the inclined plane shape.

2. The car arrester according to claim 1, characterized in that the buffer ramp (1.1) of the chock is arranged to extend beyond the fixed plate (1.2).

3. A car arrester according to claim 2 wherein the fixed plate (1.2) is located projecting beyond the chock-fixing end (1.5).

4. A car arrester according to any of claims 1-3, characterized in that the top end of the chock is screwed to the fixed plate (1.2).

5. The car arrester of claim 4, characterized in that the chock is a wooden chock and the fixing plate (1.2) is a steel fixing plate.

Technical Field

The invention relates to a car stopping device for a rail mine car, and belongs to the technical field of mine car accessories.

Background

The rail mine car is an important transportation vehicle for underground mines, and the transportation roadway has a certain gradient which is generally not less than 3 per thousand. Therefore, when the rail mine car is stored in the transportation roadway, the potential safety hazard of easy self-sliding exists, and the car-running accident is easily caused.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the defect of the prior art is overcome, the car stopping device for the rail mine car is provided, the problem of self-sliding of the underground mine rail mine car is solved, and potential safety hazards are reduced.

The invention relates to a car stopping device for a rail mine car, which comprises two stop blocks arranged side by side, wherein the two stop blocks are connected through a connecting rod:

the chock includes the chock, and the chock outside is equipped with the fixed plate of the type of falling U, and the chock top is connected with the fixed plate, is equipped with the track draw-in groove between chock both sides and the fixed plate, and the chock corresponds the buffering inclined plane including the stiff end and the buffering inclined plane of connecting in order, and the fixed plate correspondence is established to the inclined plane shape.

Working process or working principle:

the track clamping groove between the fixing plate and the chock block is clamped into a mine transportation large roadway track, the chock block is placed below a track mine car hub, and when the mine car is operated, the track mine car blocking device for the track mine car is moved away and can be placed on one side of the track for next use.

The track is car stopping device for mine car, simple manufacture, convenient operation can effectively block the car, has solved the underground mine track mine car from swift current problem, has reduced the potential safety hazard.

Preferably, the buffering inclined plane of the chock extends out of the fixing plate. The chock stretches out of the fixed plate, and can have a certain buffering and car-blocking effect on the rail mine car.

Preferably, the fixing plate is disposed to extend beyond the fixed end of the chock. The fixed plate plays a role in reinforcing the chock from the outside of the chock, protects the chock and prolongs the service life of the car stopping device for the rail mine car.

Preferably, the top end of the chock block is connected with the fixing plate through a screw. The connection is simple and reliable.

Preferably, the chock is a wooden chock, and the fixing plate is a steel fixing plate. The fixed plate is made of steel, so that the strength of the car stopping device for the rail mine car can be improved, the car stopping effect is ensured, and the service life of the car stopping device for the rail mine car is effectively prolonged.

Compared with the prior art, the invention has the beneficial effects that:

1. the mine car stopping device is provided with the chock block and the fixing plate, so that the mine car stopping device can be conveniently clamped into a track, and can form an inclined plane for clamping and stopping a car on a wheel hub of a mine car.

2. The buffer inclined plane of the chock extends out of the fixing plate; the fixed plate stretches out of the fixed end of the chock block, the chock block is a wood chock block, and the fixed plate is a steel fixed plate. The chock has certain buffering car effect of holding up to the mine car, and the fixed plate can chucking and fixed chock, increases chock intensity.

Drawings

FIG. 1: a schematic structural diagram of an embodiment of the present invention,

FIG. 2: in the front view of figure 1, the front view,

FIG. 3: the right side view of fig. 2.

In the figure: 1. the first block 2, the connecting rod 3 and the second block;

1.1, buffer inclined plane 1.2, fixed plate 1.3, fixed orifices 1.4, track draw-in groove 1.5, stiff end.

Detailed Description

The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings:

example 1

As shown in fig. 1 to 3, the car stopping device for the rail mine car comprises two stop blocks arranged side by side, wherein the two stop blocks are connected through a connecting rod 2: the block comprises a first block 1 and a second block 3.

The chock includes the chock, and the chock outside is equipped with the fixed plate 1.2 of the type of falling U, and the chock top is connected with fixed plate 1.2, is equipped with track draw-in groove 1.4 between chock both sides and fixed plate 1.2, and the chock includes stiff end 1.5 and the buffering inclined plane 1.1 that connects in order, corresponds buffering inclined plane 1.1, and fixed plate 1.2 corresponds and establishes to the inclined plane shape.

The buffering inclined plane 1.1 of the chock extends out of the fixing plate 1.2.

The fixed plate 1.2 extends out of the fixed end 1.5 of the chock block.

The top end of the chock is connected with the fixed plate 1.2 through a screw.

The chock is a wood chock, and the fixing plate 1.2 is a steel fixing plate.

Working process or working principle:

in practice, according to the big lane rail specification of transportation, can select suitable channel-section steel as fixed plate 1.2, with the channel-section steel back-off to the rail, generally get 10cm wide channel-section steel can, fix the triangle body billet on the channel-section steel, the fixed orifices is seted up at the channel-section steel top, the chock that the screw passed fixed orifices fixed connection billet and made. And a connecting rod 2 is welded between the two channel steels. The car stopping device for the track mine car is placed in front of a wheel hub of the mine car in the downhill direction and used for stopping the car, and the car stopping effect can be achieved.

The track mine car is with holding up device, simple manufacture, convenient operation can use repeatedly, nimble simple, can effectively hold up the car, has solved underground mine track mine car from swift current problem, has reduced the potential safety hazard.

The description of the directions and the relative position relationship of the structures in the present invention, such as the description of the front, the back, the left, the right, the upper and the lower, does not limit the present invention, and is only for the convenience of description.