CN212738908U

CN212738908U - Stabilizing device for auxiliary transportation coal mining machine

Info

Publication number: CN212738908U
Application number: CN202021082063.3U
Authority: CN
Inventors: 胡宏伟; 乔卫东; 高改全; 柴晋飞
Original assignee: Shanxi Jincheng Anthracite Mining Group Co Ltd
Current assignee: Shanxi Jincheng Anthracite Mining Group Co Ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-19
Anticipated expiration: 2030-06-12

Abstract

The utility model belongs to the technical field of the mine borehole operation, concretely relates to stabilising arrangement of auxiliary transportation coal-winning machine, it has solved traditional transportation coal-winning machine and has caused the equipment condition such as falling the way of turning on one's side easily, takes place to empty, damages the organism, injures workman's problem by a crashing object. The utility model comprises a base plate, a bearing plate, a compression-resistant thickened rib plate, a front baffle plate, a first torsion-resistant thickened rib plate, a rear baffle plate and a second torsion-resistant thickened rib plate; the front retaining splint is provided with a through hole connected with a mounting hole of the coal mining machine; the rear baffle splint is provided with a groove; the front baffle plate is arranged in parallel to the rear baffle plate and is vertically fixed on the top of the base plate; the bearing plate is fixed between the front retaining plate and the rear retaining plate, and the compression-resistant thickened rib plate is vertically fixed at the top of the base plate; the first torsion-resistant thickened rib plate is fixed on the outer side of the front retaining splint; the second torsion-resistant thickened rib plate is fixed on the outer side of the rear retaining splint. The device of the utility model can rapidly, stably, safely and reliably transport the coal mining machine to a set position; can be repeatedly used.

Description

Stabilizing device for auxiliary transportation coal mining machine

Technical Field

The utility model belongs to the technical field of the mine borehole operation, concretely relates to stabilising arrangement of auxiliary transportation coal-winning machine.

Background

With the continuous development and progress of the scientific and technical level, the coal mine large mining height technology is popularized, the production efficiency is greatly improved, and the labor force is reduced. However, the equipment is large and heavy, and the underground transportation environment is special, so that the large mining height is difficult to move and reverse. Particularly, the length of a large-mining-height unit body such as an SL500 coal mining unit is about 8 meters, the height of the large-mining-height unit body is about 1.4 meters, the width of the large-mining-height unit body is about 1.6 meters, and the weight of the large-mining-height unit body is about 60 tons, so that the large-mining-height unit body cannot be assembled under underground conditions and can. Two wood boards are often padded at the bottom of the coal mining machine, and a forklift is forked at the bottoms of the wood boards to transport the coal mining machine, because the coal mining machine is about 60 tons heavier, the wood boards cannot be stably supported due to deformation, and in addition, the overlong overweight condition can cause a plurality of uncertain factors in transportation, so that the conditions of side turning, lane falling and the like of equipment are easily caused, the machine body is toppled, the machine body is damaged, workers are injured by smashing, and unsafe factors are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve traditional transportation coal-winning machine and cause the equipment to turn on one's side easily and fall the circumstances such as the way, take place to empty, damage the organism, injure workman's problem by a crashing object, provide a stabilising arrangement of auxiliary transportation coal-winning machine.

The utility model discloses a following technical scheme realizes: a stabilizing device for an auxiliary transportation coal mining machine comprises a base plate, a bearing plate, a compression-resistant thickened rib plate, a front retaining plate, a first torsion-resistant thickened rib plate, a rear retaining plate and a second torsion-resistant thickened rib plate;

the front retaining splint is provided with a through hole connected with a mounting hole of the coal mining machine;

the rear baffle clamping plate is provided with a groove;

the front baffle plate is arranged in parallel to the rear baffle plate and is vertically fixed at the top of the base plate;

the bearing plate is arranged in parallel to the base plate and is fixed between the front retaining plate and the rear retaining plate, the bearing plate is fixed at the top of the compression-resistant thickened rib plate, and the compression-resistant thickened rib plate is vertically fixed at the top of the base plate;

the first torsion-resistant thickened rib plate is fixed at the top of the base plate and is fixed at the outer side of the front retaining splint;

the second torsion-resistant thickened rib plate is fixed at the top of the base plate and is fixed at the outer side of the rear retaining splint.

Further, the length × width × height =400mm × 900mm × 40mm of the base plate.

Furthermore, the number of the first anti-torsion thickened rib plates is two or more.

Furthermore, the first torsion-resistant thickened rib plate is of a triangular plate-shaped structure.

Furthermore, the number of the second torsion-resistant thickened rib plates is two or more.

Furthermore, the second torsion-resistant thickened rib plate is of a triangular plate-shaped structure.

Furthermore, a hoisting ring for hoisting the device is fixed on the front retaining plate.

Furthermore, the through hole of the front retaining plate is detachably connected with the mounting hole of the coal mining machine through a bolt.

The utility model discloses compare prior art's beneficial effect:

the device has simple structure, convenient and quick use and can be repeatedly utilized;

according to the device, the first torsion-resistant thickened rib plate is arranged on the outer side of the front retaining plate, and the second torsion-resistant thickened rib plate is arranged on the outer side of the rear retaining plate, so that the front retaining plate and the rear retaining plate are guaranteed not to crack and deform when being twisted in a curve during transportation; the contact surface between the forklift and the base plate is enlarged, so that the coal mining machine is effectively prevented from falling off the way in the transportation process; the front retaining splint and the rear retaining splint restrain the front and rear displacement directions of the coal mining machine, and then the coal mining machine and the device are fixedly connected through high-strength bolts to restrain the upper, lower, left, right, front and rear displacement directions of the coal mining machine, so that the device and the coal mining machine form an integral body to ensure the stability of the support; the bottom of the bearing plate is provided with a bearing compression-resistant thickened rib plate, so that the bearing capacity of the device is enhanced; therefore, the device can convey the coal mining machine to a set position quickly, stably, safely and reliably.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic horizontal view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a schematic view of an exemplary application of the present invention shown in fig. 1;

fig. 5 is a schematic view of an exemplary application of the present invention, fig. 2;

in the figure: 1-base plate, 2-bearing plate, 3-compression-resistant thickened rib plate, 4-front retaining splint, 4.1 through holes, 4.2-hoisting ring, 5-first torsion-resistant thickened rib plate, 6-rear retaining splint, 6.1-groove, 7-second torsion-resistant thickened rib plate, 8-coal mining machine, 9-supporting leg connecting frame and 10-rib plate.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides a technical scheme: a stabilizing device for an auxiliary transportation coal mining machine comprises a base plate 1, a bearing plate 2, a compression-resistant thickened rib plate 3, a front baffle plate 4, a first torsion-resistant thickened rib plate 5, a rear baffle plate 6 and a second torsion-resistant thickened rib plate 7;

the front retaining splint 4 is provided with a through hole 4.1 connected with a mounting hole of the coal mining machine;

the rear baffle splint 6 is provided with a groove 6.1;

the front baffle plate 4 is arranged in parallel to the rear baffle plate 6 and is vertically fixed at the top of the base plate 1;

the bearing plate 2 is arranged in parallel to the base plate 1 and is fixed between the front retaining plate 4 and the rear retaining plate 6, the bearing plate 2 is fixed at the top of the compression-resistant thickened rib plate 3, and the compression-resistant thickened rib plate 3 is vertically fixed at the top of the base plate 1;

the first anti-torsion thickened rib plate 5 is fixed at the top of the base plate 1 and is fixed at the outer side of the front retaining splint 4;

the second torsion-resistant thickened rib plate 7 is fixed at the top of the base plate 1 and is fixed at the outer side of the rear baffle clamp plate 6.

The length multiplied by the width multiplied by the height =400mm multiplied by 900mm multiplied by 40mm of the base plate 1, the base plate 1 is widened and lengthened to facilitate the forking of the forklift, the contact surface between the forklift and the base plate 1 is enlarged to effectively prevent the coal cutter from falling off the road in the transportation process, and in addition, the base plate is made of thick steel plates to be firm, durable and reusable.

Two or more first anti-torsion thickened rib plates 5 are arranged.

The first torsion-resistant thickened rib plate 5 is of a triangular plate-shaped structure.

Two or more second torsion resistant thickened rib plates 7 are arranged.

The second torsion-resistant thickened rib plate 7 is of a triangular plate-shaped structure.

Because the transportation in the pit meets the bend and will twist reverse, the frictional torsion power that haulage vehicle and bed plate 1 can produce, thereby if the anti torsional deformation is not enough can cause preceding fender plate 4 and the back fender plate 6 of this device to lead to this device can not normal use, so set up first antitorque thickening gusset 5 in the outside of preceding fender plate 4, set up the antitorque thickening gusset 7 of second in the outside of back fender plate 6, thereby guarantee to bear in the transportation in the preceding fender plate 4 and back fender plate 6 can not the fracture deformation when the bend is twisted in the transportation.

A hoisting ring 4.2 for hoisting the device is fixed on the front retaining splint 4, so that the device can be conveniently hoisted.

The through hole 4.1 of the front retaining splint 4 is detachably connected with the mounting hole of the coal mining machine through a bolt.

Welding is adopted in the device, and all welding positions are welded by carbon dioxide unilateral V-shaped welding seams to ensure the welding strength, so that the strength of the device is ensured.

Because coal-winning machine body weight has 60 tons, if intensity can cause the device to damage unable normal use because of the too big device that suddenly atress is not enough, so set up bearing resistance to compression thickening gusset 3 in the bottom of bearing plate 2 thereby guarantee that this device can bear 60 tons of weight pressure and indeformable.

The utility model discloses a two stable conveyer hold up the supporting leg link of coal-winning machine both sides, the front and back displacement direction of the preceding fender splint 4 and the 6 restraint coal-winning machines of back fender splint of this device, rethread high strength bolt with the coal-winning machine with this device fixed connection restraint coal-winning machine about from top to bottom displacement direction, this device and coal-winning machine form the whole stability of guaranteeing to support to guarantee in the transportation, no matter meet what road conditions and guarantee to support steadily.

The coal mining machine can be used in normal environment on the ground, also can be used in underground track roadway and special environment of underground working face, and is suitable for safe transportation of large mining height SL500 coal mining machines and similar coal mining machine bodies.

The utility model discloses an application example, as shown in fig. 4 and 5:

1. the forklift supports the coal mining machine 8;

2. respectively placing a pair of the device on two sides of the bottom of a coal mining machine, clamping a supporting leg connecting frame 9 of the coal mining machine between a front retaining plate 4 and a rear retaining plate 6 of the device, positioning a rib plate 10 at the bottom of the coal mining machine in a groove 6.1 of the rear retaining plate 6, placing the device on a bearing plate 2, and withdrawing a forklift;

3. a pair of the device is connected with the coal mining machine 8 through high-strength bolts.

4. The forklift forks are arranged at the bottoms of the base plates 1 of a pair of the device, and the forklift forks the coal mining machine 8 to a set position.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a stabilising arrangement of auxiliary transportation coal-winning machine which characterized in that: the anti-torsion steel plate pile comprises a base plate (1), a bearing plate (2), an anti-compression thickened rib plate (3), a front baffle plate (4), a first anti-torsion thickened rib plate (5), a rear baffle plate (6) and a second anti-torsion thickened rib plate (7);

the front retaining splint (4) is provided with a through hole (4.1) connected with a mounting hole of the coal mining machine;

the rear baffle splint (6) is provided with a groove (6.1);

the front retaining splint (4) is arranged in parallel to the rear retaining splint (6) and is vertically fixed at the top of the base plate (1);

the bearing plate (2) is arranged in parallel to the base plate (1) and is fixed between the front retaining plate (4) and the rear retaining plate (6), the bearing plate (2) is fixed at the top of the compression-resistant thickened rib plate (3), and the compression-resistant thickened rib plate (3) is vertically fixed at the top of the base plate (1);

the first anti-torsion thickened rib plate (5) is fixed at the top of the base plate (1) and is fixed at the outer side of the front retaining splint (4);

the second torsion-resistant thickened rib plate (7) is fixed at the top of the base plate (1) and is fixed at the outer side of the rear baffle splint (6).

2. The stabilizing device for auxiliary haulage shearer as claimed in claim 1, wherein: the length x width x height =400mm x 900mm x 40mm of the base plate (1).

3. The stabilizing device for auxiliary haulage shearer as claimed in claim 2, wherein: the number of the first anti-torsion thickened rib plates (5) is two or more.

4. The stabilizing device for auxiliary haulage shearer as claimed in claim 3, wherein: the first torsion-resistant thickened rib plate (5) is of a triangular plate-shaped structure.

5. The stabilizing device for auxiliary haulage shearer as claimed in claim 4, wherein: two or more second torsion-resistant thickened rib plates (7) are arranged.

6. The stabilizing device for auxiliary haulage shearer as claimed in claim 5, wherein: the second torsion-resistant thickened rib plate (7) is of a triangular plate-shaped structure.

7. The stabilizing device for the auxiliary haulage shearer according to any one of claims 1 to 6, wherein: and a hoisting ring (4.2) for hoisting the device is fixed on the front retaining splint (4).

8. The stabilizing device for auxiliary haulage shearer as claimed in claim 7, wherein: the through hole (4.1) of the front retaining splint (4) is detachably connected with the mounting hole of the coal mining machine through a bolt.