CN103350706A

CN103350706A - Mine car masking device

Info

Publication number: CN103350706A
Application number: CN2013101001651A
Authority: CN
Inventors: 张建伟; 李合场; 徐兴旺; 高军勇
Original assignee: HENAN YONGHUA ENERGY CO Ltd
Current assignee: HENAN YONGHUA ENERGY CO Ltd
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2013-10-16

Abstract

A mine car masking device relates to a car masking device, and adopts the structure that two stop blocks (6) are fixed at the upper part of a lower plate (4) at an interval; surfaces extending outwards are arranged at the lower parts of the stop blocks (6) respectively; the upper parts of the outer side surfaces of the stop blocks (6) and the surfaces extending outwards adopt cambered surfaces (2) for transition respectively; barrier strips (5) are arranged on the lower parts of two edges of the lower plate (4) respectively. As the two barrier strips of the lower plate are arranged on rails, two-way car masking is realized due to the cambered surfaces of the outer side surfaces of the stop blocks, and a mine car is prevented from sliding in two directions.

Description

Mine car is covered the car device

[technical field]

The present invention relates to a kind of car device of covering, specifically the present invention relates to a kind of two-way mine car and cover the car device.

[background technology]

According to " safety regulations in coal mine " the 300 May Day bar regulation transport park must settle fouling post, and the inaccurate position that surpasses fouling post that parks cars; But, in actual production process, being subjected to the restriction of on-the-spot several factors, mine car sometimes can surpass fouling post, will bring potential safety hazard to mine like this; It all is to adopt to cover car wood and cover car that tradition is covered the car mode, covering car wood, to have intensity low, loss is fast, not portable defective, so some has used railway skate commonly used, but skate is the unidirectional car of covering, unidirectional when covering car when the series connection of a plurality of mine cars, suddenly braking of mine car or same track bring threat to staff's personal safety when having mine car to sail easily, bring difficulty to transportation administration, do not have the effect that safety is covered car.

[summary of the invention]

The invention discloses a kind of mine car and cover the car device, the present invention utilizes two blend stops of lower plate to be sitting on the rail, by the two-way car of covering of cambered surface realization of two block lateral surfaces, has taken precautions against the slip towards both direction of mine car.

Realize that technical scheme of the present invention is as follows:

A kind of mine car is covered the car device, comprise block, lower plate and blend stop, two block intervals are fixed on lower plate top, and the bottom of two blocks is respectively equipped with and stretches out, it is excessive to be respectively cambered surface at the lateral surface top of two blocks and outward extending face, and the bottom, two limits of described lower plate is respectively equipped with blend stop.

Described mine car is covered the car device, forms neutral between two blocks, the two ends of handle connect respectively two blocks to top, opposite.

Described mine car is covered the car device, and described handle is pipe or reinforcing bar.

By above-mentioned disclosure, the invention has the beneficial effects as follows:

Mine car of the present invention is covered the car device, changed the existing individual event of covering car device " skate " and covered the car pattern, integral structure to cover the car device not yielding, and carry, deposit conveniently; Two blend stops of lower plate bottom form the channel-section steel structure of back-off, can adapt to the large dynamic impact of mine car and be difficult for infringement and cover the car device, it is comparatively desirable to cover the car effect, be placed on during use between two wheels of mine car and can prevent that mine car from moving forward and backward the power of generation by actv., can play and well cover the car effect.

[description of drawings]

Fig. 1 perspective view of the present invention;

Fig. 2 structural representation of the present invention;

In the drawings: 1, handle; 2, cambered surface; 3, neutral; 4, lower plate; 5, blend stop; 6, block.

[specific embodiment]

Below in conjunction with embodiment the present invention is further detailed; The following examples are not for restriction of the present invention, and only as supporting to realize mode of the present invention, any equivalent structure in technological frame disclosed in this invention is replaced, and is protection scope of the present invention;

Mine car described in 1 or 2 is covered the car device by reference to the accompanying drawings, comprise block 6, lower plate 4 and blend stop 5, two block 6 intervals are fixed on lower plate 4 tops, the bottom of two blocks 6 is respectively equipped with and stretches out, it is excessive to be respectively cambered surface 2 at the lateral surface top of two blocks 6 and outward extending face, between two blocks 6, form neutral 3, the two ends of handle 1 connect respectively two blocks 6 to top, opposite; Described handle 1 is pipe or reinforcing bar, and the bottom, two limits of described lower plate 4 is respectively equipped with blend stop 5.

Implement mine car of the present invention and cover the car device, utilize the channel-section steel " groove width of channel-section steel and rail track width are complementary " of suitable width to block out according to the rail track width and cover car device lower plate 4 length, then utilize two blocks 6 to be welded on the lower plate 4, welding handle 1 in the top of neutral 3 between two blocks 6, structure of the present invention can adapt to the large dynamic impact of mine car and be difficult for infringement and cover the car device, it is comparatively desirable to cover the car effect, be placed on during use between two wheels of mine car and can prevent that mine car from moving forward and backward the power of generation by actv., can play and well cover the car effect.

Part not in the detailed description of the invention is prior art.

Claims

1. a mine car is covered the car device, comprise block (6), lower plate (4) and blend stop (5), it is characterized in that: two blocks (6) interval is fixed on lower plate (4) top, the bottom of two blocks (6) is respectively equipped with and stretches out, lateral surface top and outward extending face at two blocks (6) are respectively cambered surface (2) excessively, and the bottom, two limits of described lower plate (4) is respectively equipped with blend stop (5).

2. mine car according to claim 1 is covered the car device, it is characterized in that: between two blocks (6), form neutral (3), the two ends of handle (1) connect respectively two blocks (6) to top, opposite.

3. mine car according to claim 2 is covered the car device, it is characterized in that: described handle (1) is pipe or reinforcing bar.