CN2350264Y

CN2350264Y - High strength mine car

Info

Publication number: CN2350264Y
Application number: CN 98245522
Authority: CN
Inventors: 丰库; 苏海林
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-30
Filing date: 1998-10-30
Publication date: 1999-11-24
Anticipated expiration: 2008-10-30

Abstract

The utility model relates to a high strength mine car, comprising a frame, a carriage, wheel shafts, and a buffer, wherein, the carriage is arranged at the upper surface of the frame; the wheel shafts are arranged at the lower surface of the frame; the middle upper parts of a carriage plate and a end plate of the carriage are respectively provided with a plurality of V-shaped ridges; the buffer is composed of a head touching seat, a head touching plate, an inner layer rubber plate, and an outer layer rubber plate; the head touching seat is arranged at the head of the frame; the head touching plate is fixedly connected with the head touching seat; the inside layer rubber plate and the outer layer rubber plate are arranged on the head touching plate. The utility model has the advantages of simple structure, good buffering performance, convenient replacement, etc.

Description

The high strength mine car

The utility model relates to a kind of high strength mine car, and it belongs to a kind of fixedly mine car of material that delivers.

The 1TU type of colliery use at present is mine car fixedly, owing to do not strengthen facility on its truck board, therefore, when mine car bumps in operation and debug process, very easily makes railway carriage produce collision damage, reduces the service life of mine car; In addition,, thereby cause vehicle frame to damage more, cause the mine car lost of life because it adopts glue of easy fractures to meet and discuss in energy disperser.

The purpose of this utility model provides the high strength mine car that a kind of cushion characteristic is good, shock-resistant and railway carriage intensity is high.

Task of the present utility model is achieved in that this mine car comprises vehicle frame, railway carriage, wheel shaft and energy disperser, railway carriage be contained in vehicle frame above, wheel shaft be contained in vehicle frame below, be respectively equipped with several V-arrangement rib at the truck board of railway carriage and the middle and upper part of end plate; Energy disperser is made up of meet and discuss seat, the plate of meeting and discussing, internal layer rubber plate and outer layer rubber plate, and the seat of meeting and discussing is contained in the head of vehicle frame, and the plate of meeting and discussing is fixedly connected with the seat of meeting and discussing, and the internal layer rubber plate is contained on the plate of meeting and discussing, and the outer layer rubber plate is contained in the outside of internal layer rubber plate.

Because the utility model has adopted the mine car of technique scheme, therefore compare with background technology, have following advantage:

1, energy disperser adopts meet and discuss plate and the structure that the double-layer rubber plate connects, and utilizes rubber plate to be out of shape little and the very strong characteristics of absorption shock and vibration power, reduces the impulsive force of vehicle frame, reduces the extent of damage of vehicle frame, the service life of improving mine car.In addition energy disperser simple in structure, cushion characteristic good, replacing is convenient;

2, several V-arrangement rib is set on the mine car railway carriage, has improved the rigidity and the intensity of railway carriage, increased the railway carriage impact resistance, thereby improved the service life of mine car.

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the I portion enlarged drawing among Fig. 1.

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises parts such as vehicle frame, railway carriage, wheel shaft and energy disperser, and vehicle frame is made up of channel-section steel 10, axle card 13 and bearing pin 15, and channel-section steel 10 is one with axle card 13 by rivet 12 riveted joints, and bearing pin 15 is contained on the axle card 13.Railway carriage is made up of along angle steel 4, boundary plank 5 and handgrip 6 truck board 3, end plate 1, interior bosom bar 2, car, be respectively equipped with three road V-arrangement ribs at the truck board 3 of railway carriage and the middle and upper part of end plate 1, connection place and weldering that interior bosom bar 2 is located at truck board 3 and end plate 1 are one, car is welded on railway carriage inner edge place suitable for reading along angle steel 4, boundary plank 5 is welded on railway carriage outer rim place suitable for reading, handgrip 6 is welded on the end plate 1, railway carriage be contained in vehicle frame above.Wheel shaft is made up of axle 14 and wheel 11, the axle 14 by axle card 13 and bearing pin 15 be contained in vehicle frame below, wheel 11 be contained in the axle 14 on.Energy disperser is made up of meet and discuss seat 17, the plate 18 of meeting and discussing, internal layer rubber plate 19 and outer layer rubber plate 20, the seat 17 of meeting and discussing is contained in the head of vehicle frame by rivet 16, vehicle frame and energy disperser are connected as a single entity, the plate 18 of meeting and discussing is one with seat 17 welderings of meeting and discussing, internal layer rubber plate 19 is contained on the plate 18 of meeting and discussing, outer layer rubber plate 20 is contained in the outside of internal layer rubber plate 19, internal layer rubber plate 19 and outer layer rubber plate 20 usefulness screws 9 connect with the plate 18 of meeting and discussing, connection between the mine car for convenience is equipped with latch 7 and chain link 8 on the seat 17 of meeting and discussing.

The utility model is specially adapted to 1TU type mine car and uses.

Claims

1, a kind of high strength mine car, it comprises vehicle frame, railway carriage, wheel shaft and energy disperser, railway carriage be contained in vehicle frame above, wheel shaft be contained in vehicle frame below, it is characterized in that: be respectively equipped with several V-arrangement rib at the truck board of railway carriage and the middle and upper part of end plate; Energy disperser is made up of meet and discuss seat, the plate of meeting and discussing, internal layer rubber plate and outer layer rubber plate, and the seat of meeting and discussing is contained in the head of vehicle frame, and the plate of meeting and discussing is fixedly connected with the seat of meeting and discussing, and the internal layer rubber plate is contained on the plate of meeting and discussing, and the outer layer rubber plate is contained in the outside of internal layer rubber plate.