CN215361326U - Special transport vehicle for mine bridge type super-long rubber-tyred vehicle - Google Patents

Abstract

The utility model discloses a special transport vehicle for a mine bridge type super-long rubber-tyred vehicle, and relates to the field of coal mine auxiliary transport. The transport vehicle comprises support steel frames distributed in the front and rear positions, two parallel sets of wheel pairs are arranged on the lower portion of the support steel frame on the front side, two parallel sets of wheel pairs are arranged on the lower portion of the support steel frame on the rear side, the support steel frames on the front side and the rear side are connected into a whole through a bridge type connecting beam, the bridge type connecting beam comprises four steel beams, the four steel beams are connected into a whole through steel plates, rubber-tyred vehicle support plates are fixed on the left side and the right side of the bridge type connecting beam, two fan-shaped support plates are arranged at the front end of the support steel frame on the front side, a hook is fixedly arranged in the middle of the support steel frame, and a spring for damping is arranged on the rear side of the hook; the middle of the rear end of the supporting steel frame at the rear side is also provided with a hook, and the front side of the hook is also provided with a spring for damping. The utility model well realizes the transportation of the rubber-tyred vehicle, avoids the damage of the rubber-tyred vehicle in the transportation and improves the safety.

Description

Special transport vehicle for mine bridge type super-long rubber-tyred vehicle

Technical Field

The utility model relates to the field of coal mine auxiliary transportation, in particular to a special transportation vehicle for a mine bridge type ultra-long rubber-tyred vehicle.

Background

At present, a rubber-tyred vehicle is adopted for transportation in a part of panel areas in an underground coal mine according to actual production needs, and because a material transportation inclined shaft is transported by a rail, when the rubber-tyred vehicle enters the underground coal mine, the rubber-tyred vehicle needs to be transported to an underground parking lot through the material transportation inclined shaft with the gradient of 25 degrees of a mine, the inclined shaft transportation of the rubber-tyred vehicle is always a transportation key link needing to be emphatically controlled, and because the rubber-tyred vehicle is large in length and is more than six meters long, the rubber-tyred vehicle cannot be transported on a common mining flat car, and the equipment is heavy in mass, so that the mine car cannot be transported; meanwhile, the inclined shaft has a large gradient, the risk of entering the shaft is high by adopting a mode of driving by personnel and hoisting by a winch, and the consequences of accidents such as unhooking and the like are very serious once the personnel are in use. Therefore, according to the characteristics of transportation of inclined shafts and underground roadways, the transportation mode of the rubber-tyred vehicle needs to be redesigned or improved.

Disclosure of Invention

The utility model provides a special transport vehicle for a mine bridge type super-long rubber-tyred vehicle, aiming at solving the problem of loading and transporting the rubber-tyred vehicle into a well.

The utility model is realized by the following technical scheme: a special transport vehicle for a mining bridge type overlength rubber-tyred vehicle comprises support steel frames distributed in the front and rear positions, wherein two parallel wheel sets are arranged at the lower part of the support steel frame at the front side, two parallel wheel sets are arranged at the lower part of the support steel frame at the rear side, the support steel frames at the front and rear sides are connected into a whole through a bridge type connecting beam, the bridge type connecting beam comprises four steel beams, the four steel beams are connected into a whole through steel plates, rubber-tyred vehicle support plates are fixed at the left and right sides of the bridge type connecting beam, two fan-shaped support plates are arranged at the front end of the support steel frame at the front side, a hook is fixedly arranged in the middle of the support steel frame at the front side, and a spring for damping is arranged at the rear side of the hook; the middle of the rear end of the supporting steel frame at the rear side is also provided with a hook, and the front side of the hook is also provided with a spring for damping.

The special transport vehicle for the mine bridge type overlength rubber-tyred vehicle is used for transporting the rubber-tyred vehicle in a mine vehicle bearing mode, and is designed to be a special bearing transport vehicle according to the length and the characteristics of the rubber-tyred vehicle. This transport vechicle owner realizes the transportation of rubber-tyred car through supporting steelframe, bridge type tie-beam and rubber-tyred car backup pad, mainly including distributing in the support steelframe of fore-and-aft position for support whole bridge type tie-beam and rubber-tyred car backup pad, be equipped with two sets of wheel pairs of parallel in the support steelframe lower part of front side, the support steelframe lower part of rear side is equipped with two sets of wheel pairs of parallel, four sets of wheel pairs are used for pulling whole transport vechicle and remove. The bridge type connecting beam integrates the supporting steel frames positioned at the front side and the rear side, the bridge type connecting beam comprises four steel beams, the four steel beams are integrated through steel plates, the steel plates are used for fixing the relative positions of the four steel beams and preventing relative movement, so the bridge type connecting beam is called as the bridge type connecting beam, because the beam type structure can be diversified, for example, the beam type connecting beam is in an arch shape or other shapes similar to a bridge, the problem that an overlong vehicle touches the bottom and runs shallow in the middle of the ground when the slope point is changed can be avoided in the transportation process. The position for supporting the rubber-tyred vehicle is a rubber-tyred vehicle supporting plate, and the tire of the rubber-tyred vehicle is arranged on the rubber-tyred vehicle supporting plate and is fixed in a fixable mode; the rubber-tyred vehicle supporting plates are fixed on the left side and the right side of the bridge type connecting beam, two fan-shaped supporting plates are arranged at the front end of the front side supporting steel frame, a hook is fixedly arranged in the middle of the supporting plates and used for being connected with traction equipment, and a spring is arranged on the rear side of the hook and used for damping in the traction and transportation process; the middle of the rear end of the supporting steel frame at the rear side is also provided with a hook which can be used for towing a vehicle at the rear side, and the front side of the hook is also provided with a spring which is also used for damping in the transportation process. The utility model has the following specific operations: the rubber-tyred vehicle is conveyed to a rubber-tyred vehicle supporting plate (by adopting a crane or a forklift), and then a chain is adopted, so that the lower part of the rubber-tyred vehicle is fixed on a bridge connecting beam and a supporting steel frame, the rubber-tyred vehicle is prevented from falling off in transportation, and the stability of the vehicle in running is ensured; after the fixing, the traction and transportation can be carried out.

Preferably, four steel beams in the bridge connecting beam are welded, so that the bottom of the middle corner can be prevented from being stranded.

Preferably, a reinforcing rib is welded between the rubber-tyred vehicle supporting plate and the supporting steel frame at the lower part.

Preferably, the width of the rubber-tyred vehicle supporting plate is matched with the wheels of the transported rubber-tyred vehicle so as to enhance the supporting force.

Preferably, the bridge connecting beam adopts 11# mining I-steel, so that the firmness of the vehicle body is increased, the center of gravity of the vehicle is stabilized, and the running stability of the vehicle is ensured.

Preferably, the wheel pair is fixed by adopting an adjustable tile seat, so that the ultra-long vehicle body has more adjustment allowance when passing through a curve roadway and smoothly passes through the curve roadway.

Compared with the prior art, the utility model has the following beneficial effects: according to the special transport vehicle for the mine bridge type overlength rubber-tyred vehicle, the design is carried out according to the length and the wheelbase of the rubber-tyred vehicle, so that the wheelbase of the rubber-tyred vehicle is matched with the wheelbase of the special transport vehicle, the center of gravity of the vehicle is stable after the rubber-tyred vehicle is loaded and bound, and the transport safety is ensured; the bridge structure well solves the safety problem that the middle part of the over-length transport vehicle is easy to bottom contact and drop when passing through a slope changing point; the adjustable wheel set well solves the problem that the overlong vehicle can not be smoothly transported due to collision with the roadway wall when passing through the corner of the underground roadway. The utility model can well realize the transportation of the rubber-tyred vehicle, avoid the damage of the rubber-tyred vehicle in the transportation and improve the safety.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a top view of the structure of the present invention.

Fig. 3 is a left side view of the structure of the present invention.

The figures are labeled as follows: the steel plate support structure comprises a rubber wheel vehicle support plate 1, a bridge type connecting beam 2, a steel plate 3, a hook 4, a spring 5, a support plate 6, a wheel pair 7 and a support steel frame 8.

Detailed Description

The following describes an embodiment of the present invention with reference to the drawings.

A special transport vehicle for a mining bridge type super-long rubber-tyred vehicle is shown in figures 1-3: the damping device comprises supporting steel frames 8 distributed in the front and rear positions, two parallel sets of wheel pairs 7 are arranged at the lower part of the supporting steel frame 8 at the front side, two parallel sets of wheel pairs 7 are arranged at the lower part of the supporting steel frame 8 at the rear side, the supporting steel frames 8 at the front side and the rear side are connected into a whole through a bridge type connecting beam 2, the bridge type connecting beam 2 comprises four steel beams, the four steel beams are connected into a whole through steel plates 3, rubber wheel vehicle supporting plates 1 are fixed at the left side and the right side of the bridge type connecting beam 2, two fan-shaped supporting plates 6 are arranged at the front end of the supporting steel frame 8 at the front side, a hook 4 is fixedly arranged in the middle of the supporting steel frame 8, and a spring 5 for damping is arranged at the rear side of the hook 4; the middle of the rear end of the supporting steel frame 8 at the rear side is also provided with a hook 4, and the front side of the hook 4 is also provided with a spring 5 for damping.

In the embodiment, a preferable scheme is adopted, and four steel beams in the bridge connecting beam 2 are welded steel beams; reinforcing ribs are welded between the rubber-tyred vehicle supporting plate 1 and the supporting steel frame 8 at the lower part; the width of the rubber-tyred vehicle supporting plate 1 is matched with the wheels of the transported rubber-tyred vehicle; the bridge type connecting beam 2 is made of 11# mining I-steel; the wheel pair 7 is fixed by an adjustable tile seat.

The embodiment specifically operates as follows: the rubber-tyred vehicle is conveyed to a rubber-tyred vehicle supporting plate 1 (a crane or a forklift is adopted), and then a chain is adopted, so that the lower part of the rubber-tyred vehicle is fixed on a bridge connecting beam 2 and a supporting steel frame 8, the rubber-tyred vehicle is prevented from falling in transportation, and the stability of the vehicle in running is ensured; after the fixing, the traction and transportation can be carried out, the adjustable wheel pair 7 has more adjusting allowance when turning, and the 11# mining I-steel is used as a bridge type connecting beam, so that the stability and the safety in the transportation process are ensured.

The scope of the utility model is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents within the spirit and principle of the utility model should be included in the scope of the utility model.

Claims (6)

1. The utility model provides a special transport vechicle of mining bridge type overlength rubber-tyred car which characterized in that: the wheel set comprises supporting steel frames (8) distributed in the front and rear positions, two parallel groups of wheel sets (7) are arranged on the lower portion of the supporting steel frame (8) on the front side, two parallel groups of wheel sets (7) are arranged on the lower portion of the supporting steel frame (8) on the rear side, the supporting steel frames (8) on the front side and the rear side are connected into a whole through a bridge type connecting beam (2), the bridge type connecting beam (2) comprises four steel beams, the four steel beams are connected into a whole through steel plates (3), rubber wheel vehicle supporting plates (1) are fixed on the left side and the right side of the bridge type connecting beam (2), two fan-shaped supporting plates (6) are arranged at the front end of the supporting steel frame (8) on the front side, a hook (4) is fixedly arranged in the middle of the supporting steel frame (8) on the front side, and a spring (5) for damping is arranged on the rear side of the hook (4); the middle of the rear end of the supporting steel frame (8) at the rear side is also provided with a hook (4), and the front side of the hook (4) is also provided with a spring (5) for damping.

2. The special transport vehicle for the mining bridge type overlength rubber-tyred vehicle of claim 1, characterized in that: four steel beams in the bridge type connecting beam (2) are welded steel beams.

3. The special transport vehicle for the mining bridge type overlength rubber-tyred vehicle of claim 1, characterized in that: reinforcing ribs are welded between the rubber-tyred vehicle supporting plate (1) and the supporting steel frame (8) at the lower part.

4. The special transport vehicle for the mining bridge type overlength rubber-tyred vehicle of claim 1, characterized in that: the width of the rubber-tyred vehicle supporting plate (1) is matched with the wheels of the transported rubber-tyred vehicle.

5. The special transport vehicle for the mining bridge type overlength rubber-tyred vehicle of claim 1, characterized in that: the bridge type connecting beam (2) is made of 11# mining I-steel.

6. The special transport vehicle for the mining bridge type overlength rubber-tyred vehicle of claim 1, characterized in that: the wheel pair (7) is fixed by an adjustable tile seat.

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