CN216429651U - Hydraulic support with top beam anti-skid function for mining intelligent development - Google Patents

Abstract

The utility model discloses a hydraulic support is adopted in intelligent opening of mining industry with back timber antiskid function, including the hydraulic support body, the hydraulic support body includes the base, and the top of base is equipped with the back timber, and a supporting beam of left side fixedly connected with of back timber, the top right side of base establish to the inclined plane, two pneumatic cylinders of top fixedly connected with of base, the output shaft top of pneumatic cylinder and the bottom fixed connection of back timber. The utility model discloses be convenient for remove whole device through four walking wheels, be convenient for alleviate the vibrations jolt power that receives of removal in-process, reduce because of the great damage risk that causes the hydraulic support body of the hard vibrations jolt power, be convenient for accomodate four walking wheels in step, the increase is with the area of contact friction on ground, improve and park stability, reduce the risk of displacement in the use, and the cooperation of first spring and anti-skidding rubber, can reduce the risk that the back timber skidded in the use, improve the stability in the use.

Description

Hydraulic support with top beam anti-skid function for mining intelligent development

Technical Field

The utility model relates to a hydraulic support technical field especially relates to a hydraulic support is adopted in mining industry intelligent development with back timber antiskid function.

Background

In the mining intelligent mining, coal is widely used in daily life, a hydraulic support is required to be used for supporting a coal bed in the coal mining process, the existing hydraulic support is mostly composed of a hydraulic cylinder, a top beam, a supporting beam, a base and a rear supporting plate, and the top of the coal bed is supported by the top beam and the supporting beam;

the existing mining intelligent development adopts a hydraulic support, the anti-skidding effect of a top beam is poor, the phenomenon that the top beam slips easily between the top beam and a coal top plate is caused in the process of supporting a coal bed, safety accidents are easily caused, the existing hydraulic support is not convenient to move, the hydraulic support needs to be adjusted according to the position of exploitation in the process of exploiting the coal bed, the existing mechanical carrying mode is inconvenient to move, although walking wheels can be installed at the bottom to facilitate the movement of the hydraulic support, the hydraulic support does not have the function of buffering and damping in the moving process, when the hydraulic support runs on the ground on a road surface, the risk of damage to the hydraulic support caused by uneven transmitted rigid vibration force is high, the walking wheels do not have the function of containing the walking wheels after moving, the hydraulic support is supported through the walking wheels during use, the parking stability is low, and the use requirement cannot be met, therefore, a hydraulic support with the top beam anti-skid function for the intelligent mining development is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic support for the intelligent mining development with a top beam anti-skid function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic support with a top beam anti-skid function for intelligent mining development comprises a hydraulic support body, wherein the hydraulic support body comprises a base, a top beam is arranged above the base, a supporting beam is fixedly connected to the left side of the top beam, an inclined plane is arranged on the right side of the top of the base, two hydraulic cylinders are fixedly connected to the top of the base, the top end of an output shaft of each hydraulic cylinder is fixedly connected with the bottom of the top beam, a first rectangular groove is formed in the top of the top beam, an elastic anti-skid mechanism is sleeved in the first rectangular groove in a sliding mode, the top of the elastic anti-skid mechanism extends to the upper side of the top beam, a mounting groove is formed in the bottom of the base, a movable plate is sleeved in the mounting groove in a sliding mode, an elastic extrusion mechanism is fixedly connected to the top of the movable plate and fixedly connected with the inner wall of the top of the mounting groove, the top of the elastic extrusion mechanism extends to the upper side of the base and is fixedly connected with the bottom of the top beam, two rectangular holes have all been seted up to the top both sides of movable plate, and the slip cap is equipped with the T-shaped piece in the rectangular hole, and the bottom of T-shaped piece is rotated and is installed the walking wheel, and the bottom of walking wheel extends to the below of base, and the top of T-shaped piece extends to the top of the movable plate that corresponds, fixedly connected with location buffer gear on the T-shaped piece, and location buffer gear's bottom extends to the below of movable plate, the bottom fixed connection of location buffer gear and movable plate.

Preferably, elasticity anti-skidding mechanism includes the roof of slidable mounting in first rectangular channel, and the top of roof extends to the top of back timber and fixedly connected with anti-skidding rubber, four locating levers of fixedly connected with on the bottom inner wall of first rectangular channel, and roof slip cap is established on four locating levers, a plurality of first springs of fixedly connected with between the bottom of roof and the bottom inner wall of first rectangular channel.

Preferably, the elastic extrusion mechanism comprises a plurality of extension springs fixedly connected between the top of the movable plate and the inner wall of the top of the mounting groove, the extension springs are in a stretching state, the top of the movable plate is fixedly connected with two guide rods, the top ends of the guide rods extend to the top of the base, the bottom of the top beam is fixedly connected with two extrusion rods, the bottom ends of the extrusion rods extend into the mounting groove and are in movable contact with the top of the movable plate, and the extrusion rods are slidably sleeved on the corresponding guide rods.

Preferably, the positioning buffer mechanism comprises two rectangular rods, the top ends of the rectangular rods are fixedly connected with the inner walls of the tops of the corresponding T-shaped blocks, the bottom ends of the rectangular rods extend to the lower portion of the movable plate, the movable plate is slidably sleeved on the eight rectangular rods, one side, which is away from each other, of each of the two rectangular rods on the same positioning buffer mechanism is fixedly connected with a fixed block, and a buffer spring is fixedly connected between the top of each fixed block and the bottom of each movable plate.

Preferably, four second rectangular grooves are formed in the bottom of the top plate, the inner walls of the second rectangular grooves are connected with the outer sides of the corresponding positioning rods in a sliding mode, a plurality of grooves are formed in the bottom of the top plate, and the inner walls of the tops of the grooves are fixedly connected with the tops of the corresponding first springs.

Preferably, a third rectangular groove is formed in the bottom end of the extrusion rod, the inner wall of the third rectangular groove is in sliding connection with the outer side of the corresponding guide rod, and two through holes which are in movable contact with the outer side of the corresponding extrusion rod respectively are formed in the inner wall of the top of the mounting groove.

Preferably, the first grooves are formed in inner walls of two sides of the mounting groove, the first grooves are fixedly connected with two T-shaped sliding rails on the inner wall of one side, away from an opening, of the first groove, the two sliding blocks are fixedly connected with two sides of the moving plate, one side, away from the moving plate, of each sliding block is provided with a T-shaped sliding groove, the top and the bottom of each sliding groove are both arranged in an opening, and each T-shaped sliding rail is connected with the corresponding T-shaped sliding groove in a sliding mode.

Preferably, eight rectangular guide holes are formed in the top of the moving plate, and the inner walls of the rectangular guide holes are in sliding connection with the outer sides of the corresponding rectangular rods.

Compared with the prior art, the beneficial effects of the utility model are that:

the device is characterized in that the device is conveniently moved to a specified position through four travelling wheels by matching a base, a top beam, hydraulic cylinders, a supporting beam, a first rectangular groove, a top plate, a positioning rod, a first spring, an anti-skid rubber sheet, an extrusion rod, a mounting groove, a guide rod, a moving plate, an extension spring, a rectangular hole, a T-shaped block, a rectangular rod, travelling wheels and a fixed block with a buffer spring, when the device is driven on an uneven road surface, the raised ground extrudes the corresponding travelling wheels to move upwards, the travelling wheels drive the corresponding T-shaped block to move upwards, the T-shaped block drives the fixed block to move upwards through the two corresponding rectangular rods and compress the buffer spring, under the elastic force of the buffer spring, the vibration and bumping force applied to the device can be relieved, after the device is moved to a specified place, the two hydraulic cylinders are started forwards to drive the top beam to move upwards, the top beam drives the two extrusion rods to move upwards and release the extrusion force applied to the moving plate, the elastic force of the extension spring in the extension state drives the moving plate to move upwards, the moving plate drives the traveling wheels to upwards accommodate into the installation groove sequentially through the buffer springs, the fixed blocks, the rectangular rods and the four T-shaped blocks, and the base supports the whole device, so that the support area is increased, and the parking stability is improved;

when a coal bed needs to be supported, the hydraulic cylinders are continuously started to drive the top beam to continuously move upwards, the top beam drives the top plate and the anti-skid rubber thereon to upwards move to be in contact with the bottom of the coal top plate through the first springs, the top plate and the anti-skid rubber are limited to continuously move upwards, the top beam continuously moving upwards slides upwards on the top plate and compresses the first springs, under the elastic force of the first springs, the first springs always give an upward tightening force to the anti-skid rubber through the top plate, so that the top of the anti-skid rubber is always in close contact with the bottom of the coal top plate, the phenomenon that the top beam slips in the using process is reduced, when the whole device needs to be moved, the two hydraulic cylinders are reversely started to drive the two extrusion rods to downwards extrude the movable plate to downwards through the top plate, the extension springs are downwards stretched and sequentially pass through the buffer springs to enable the movable plate to downwards to move downwards, A plurality of fixed blocks, a plurality of rectangle pole and four T-shaped pieces drive four walking wheels and shift out from the mounting groove, can remove whole device through four walking wheels.

The utility model discloses be convenient for remove whole device through four walking wheels, be convenient for alleviate the vibrations jolt power that receives of removal in-process, reduce because of the great damage risk that causes the hydraulic support body of the hard vibrations jolt power, be convenient for accomodate four walking wheels in step, the increase is with the area of contact friction on ground, improve and park stability, reduce the risk of displacement in the use, and the cooperation of first spring and anti-skidding rubber, can reduce the risk that the back timber skidded in the use, improve the stability in the use.

Drawings

Fig. 1 is a schematic structural view of a hydraulic support with a top beam anti-skid function for mining intelligent exploitation provided by the utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged structural view of a portion a in fig. 2.

In the figure: 100 bases, 101 top beams, 102 hydraulic cylinders, 103 supporting beams, 1 first rectangular groove, 2 top plates, 3 positioning rods, 4 first springs, 5 anti-skid rubber sheets, 6 extrusion rods, 7 mounting grooves, 8 guide rods, 9 moving plates, 10 extension springs, 11 rectangular holes, 12T-shaped blocks, 13 rectangular rods, 14 traveling wheels, 15 fixing blocks and 16 buffer springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a hydraulic support with a top beam anti-skid function for the intelligent mining industry, comprising a hydraulic support body, wherein the hydraulic support body comprises a base 100, a top beam 101 is arranged above the base 100, a supporting beam 103 is fixedly connected to the left side of the top beam 101, an inclined plane is arranged on the right side of the top of the base 100, two hydraulic cylinders 102 are fixedly connected to the top of the base 100, the top ends of output shafts of the hydraulic cylinders 102 are fixedly connected to the bottom of the top beam 101, a first rectangular groove 1 is arranged on the top of the top beam 101, an elastic anti-skid mechanism is slidably sleeved in the first rectangular groove 1, the top of the elastic anti-skid mechanism extends to the upper side of the top beam 101, a mounting groove 7 is arranged on the bottom of the base 100, a movable plate 9 is slidably sleeved in the mounting groove 7, an elastic extrusion mechanism is fixedly connected to the top of the movable plate 9, and is fixedly connected to the inner wall of the top of the mounting groove 7, the top end of the elastic extrusion mechanism extends to the upper side of the base 100 and is fixedly connected with the bottom of the top beam 101, two rectangular holes 11 are formed in two sides of the top of the movable plate 9, T-shaped blocks 12 are slidably sleeved in the rectangular holes 11, traveling wheels 14 are rotatably mounted at the bottoms of the T-shaped blocks 12, the bottoms of the traveling wheels 14 extend to the lower side of the base 100, the tops of the T-shaped blocks 12 extend to the upper side of the corresponding movable plate 9, positioning buffer mechanisms are fixedly connected to the T-shaped blocks 12, the bottoms of the positioning buffer mechanisms extend to the lower side of the movable plate 9, and the positioning buffer mechanisms are fixedly connected with the bottom of the movable plate 9;

the elastic anti-slip mechanism comprises a top plate 2 which is slidably installed in a first rectangular groove 1, the top of the top plate 2 extends to the upper side of the top beam 101 and is fixedly connected with an anti-slip rubber sheet 5, four positioning rods 3 are fixedly connected to the inner wall of the bottom of the first rectangular groove 1, the top plate 2 is slidably sleeved on the four positioning rods 3, and a plurality of first springs 4 are fixedly connected between the bottom of the top plate 2 and the inner wall of the bottom of the first rectangular groove 1;

the elastic extrusion mechanism comprises a plurality of extension springs 10 fixedly connected between the top of the moving plate 9 and the inner wall of the top of the mounting groove 7, the extension springs 10 are in an extension state, the top of the moving plate 9 is fixedly connected with two guide rods 8, the top ends of the guide rods 8 extend to the upper side of the base 100, the bottom of the top beam 101 is fixedly connected with two extrusion rods 6, the bottom ends of the extrusion rods 6 extend into the mounting groove 7 and are in movable contact with the top of the moving plate 9, and the extrusion rods 6 are slidably sleeved on the corresponding guide rods 8;

the positioning buffer mechanism comprises two rectangular rods 13, the top ends of the rectangular rods 13 are fixedly connected with the top inner walls of the corresponding T-shaped blocks 12, the bottom ends of the rectangular rods 13 extend to the lower part of the movable plate 9, the movable plate 9 is sleeved on the eight rectangular rods 13 in a sliding manner, one sides, far away from each other, of the two rectangular rods 13 on the same positioning buffer mechanism are fixedly connected with fixed blocks 15, and buffer springs 16 are fixedly connected between the top parts of the fixed blocks 15 and the bottom parts of the movable plate 9. the whole device is convenient to move through the four walking wheels 14, so that the vibration and bumping force received in the moving process is convenient to relieve, the damage risk to the hydraulic bracket body caused by the larger rigid vibration and bumping force is reduced, the four walking wheels 14 are convenient to be synchronously accommodated, the contact friction area with the ground is increased, the parking stability is improved, the risk of displacement in the use process is reduced, and the first springs 4 are matched with the anti-skid rubber sheets 5, the risk that the top beam 101 slips in the using process can be reduced, and the stability in the using process is improved.

In the utility model, four second rectangular grooves are arranged at the bottom of the top plate 2, the inner walls of the second rectangular grooves are connected with the outer sides of the corresponding positioning rods 3 in a sliding way, a plurality of grooves are arranged at the bottom of the top plate 2, the top inner walls of the grooves are fixedly connected with the top ends of the corresponding first springs 4, the bottom ends of the extrusion rods 6 are provided with third rectangular grooves, the inner walls of the third rectangular grooves are connected with the outer sides of the corresponding guide rods 8 in a sliding way, the inner walls of the top of the mounting groove 7 are provided with two through holes which are respectively in movable contact with the outer sides of the corresponding extrusion rods 6, the inner walls of the two sides of the mounting groove 7 are both provided with first grooves, the inner wall of one side of the first groove, which is far away from the opening, is fixedly connected with two T-shaped sliding rails, the two sliding blocks are both sides of the first groove 9 are fixedly connected, one side of the sliding block, which is far away from the movable plate 9, is provided with T-shaped sliding grooves, the top and the bottom of which are both sides are provided with the opening, the T-shaped sliding rails are connected with the corresponding T-shaped sliding ways, eight rectangle guiding holes have been seted up at the top of movable plate 9, the outside sliding connection of the inner wall of rectangle guiding hole and the rectangle pole 13 that corresponds, the utility model discloses be convenient for remove whole device through four walking wheels 14, be convenient for alleviate the vibrations jolting force that receives in the removal process, reduce the great damage risk that causes the hydraulic support body because of rigid vibrations jolting force, be convenient for accomodate four walking wheels 14 in step, increase and the area of contact friction on ground, improve and park stability, reduce the risk of displacement in the use, and the cooperation of first spring 4 and anti-skidding rubber 5, can reduce the risk that back timber 101 skidded in the use, improve the stability in the use.

The working principle is as follows: when the device is used, the whole device is convenient to move to a specified position through the four travelling wheels 14, when the device runs on an uneven road surface, the corresponding travelling wheels 14 are extruded by the raised ground, the travelling wheels 14 are driven by the extrusion force to move upwards, the corresponding T-shaped blocks 12 are driven by the travelling wheels 14 to move upwards, the corresponding two rectangular rods 13 are driven by the T-shaped blocks 12 to move upwards, the corresponding fixed blocks 15 are driven by the rectangular rods 13 to move upwards, the corresponding buffer springs 16 are compressed while the fixed blocks 15 move upwards, the vibration and bumping force applied to the device can be relieved under the elastic force action of the buffer springs 16, and the damage risk to a hydraulic support body due to the large hard vibration and bumping force is reduced;

after the device is moved to a specified place, the two hydraulic cylinders 102 are started in the forward direction, the hydraulic cylinders 102 drive the top beam 101 to move upwards, the top beam 101 drives the two extrusion rods 6 to move upwards, the extrusion rods 6 slide upwards on the corresponding guide rods 8, the extrusion force on the movable plate 9 is gradually released while the extrusion rods 6 move upwards, the elastic force of the extension springs 10 in a stretching state drives the movable plate 9 to move upwards, the movable plate 9 drives the two guide rods 8 to move upwards, the movable plate 9 drives the traveling wheels 14 to upwards accommodate into the installation grooves 7 sequentially through the buffer springs 16, the fixed blocks 15, the rectangular rods 13 and the four T-shaped blocks 12, at the moment, the base 100 supports the whole device, the support area is increased, the parking stability is improved, the displacement risk caused by mistaken collision in the use process is reduced, and the bottom cannot be suspended, so that the traveling wheels 14 move upwards while, the base 100 drives the whole device to move downwards, so that the height position of the whole device is unchanged;

when the coal seam needs to be supported, the hydraulic cylinder 102 is continuously started, the output shaft of the hydraulic cylinder 102 drives the top beam 101 to continuously move upwards, the top beam 101 drives the top plate 2 to move upwards through the first springs 1, the top plate 2 drives the anti-skid rubber 5 to move upwards to be contacted with the bottom of the coal top plate, the top plate 2 and the anti-skid rubber 5 are limited to continuously move upwards, the top beam 101 which continuously moves upwards drives the four positioning rods 3 to slide upwards in the top plate 2, the top beam 101 compresses the first springs 4 while moving upwards, under the action of the elastic force of the first spring 4, the first spring 4 always gives an upward tightening force to the anti-skid rubber sheet 5 through the top plate 2, therefore, the top of the anti-skid rubber 5 is always in close contact with the bottom of the coal top plate, the phenomenon that the top beam 101 slips at the bottom of the coal top plate in the using process is reduced, and the stability in the using process is improved;

when the whole device needs to be moved, the two hydraulic cylinders 102 are started reversely, the two hydraulic cylinders 102 drive the top plate 101 to move downwards, the top plate 101 drives the two extrusion rods 6 to move downwards, the extrusion rods 6 continue to move downwards and extrude the moving plate 9 to move downwards when moving downwards to be contacted with the top of the moving plate 9, the moving plate 9 stretches the stretching spring 10 while moving downwards, the moving plate 9 drives the four sliders to respectively slide downwards on the corresponding T-shaped sliding rails, the moving plate 9 drives the four walking wheels 14 to move out of the mounting groove 7 sequentially through the buffer springs 16, the fixing blocks 15, the rectangular rods 13 and the T-shaped blocks 12, and the whole device can be moved through the four walking wheels 14, so that the device is convenient to move.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides an intelligent mining hydraulic support that adopts of opening with back timber antiskid function, includes the hydraulic support body, the hydraulic support body includes base (100), the top of base (100) is equipped with back timber (101), the left side fixedly connected with supporting beam (103) of back timber (101), the top right side of base (100) is established to the inclined plane, the top fixedly connected with two pneumatic cylinders (102) of base (100), the output shaft top of pneumatic cylinder (102) and the bottom fixed connection of back timber (101), a serial communication port, first rectangular channel (1) has been seted up at the top of back timber (101), sliding sleeve is equipped with elasticity anti-skidding mechanism in first rectangular channel (1), the top of elasticity anti-skidding mechanism extends to the top of back timber (101), mounting groove (7) have been seted up to the bottom of base (100), sliding sleeve is equipped with movable plate (9) in mounting groove (7), the top fixed connection elasticity extrusion mechanism of movable plate (9), the top inner wall fixed connection of elasticity extrusion mechanism and mounting groove (7), the top of elasticity extrusion mechanism extend to the top of base (100) and with the bottom fixed connection of back timber (101), two rectangular hole (11) have all been seted up to the top both sides of movable plate (9), sliding sleeve is equipped with T-shaped piece (12) in rectangular hole (11), the bottom of T-shaped piece (12) is rotated and is installed walking wheel (14), the bottom of walking wheel (14) extends to the below of base (100), the top of T-shaped piece (12) extends to the top of the movable plate (9) that corresponds, fixedly connected with location buffer gear on T-shaped piece (12), the bottom of location buffer gear extends to the below of movable plate (9), the bottom fixed connection of location buffer gear and movable plate (9).

2. The mining intelligent mining hydraulic support with the top beam anti-skidding function is characterized in that the elastic anti-skidding mechanism comprises a top plate (2) which is slidably mounted in a first rectangular groove (1), the top of the top plate (2) extends to the position above the top beam (101) and is fixedly connected with an anti-skidding rubber sheet (5), four positioning rods (3) are fixedly connected to the inner wall of the bottom of the first rectangular groove (1), the top plate (2) is slidably sleeved on the four positioning rods (3), and a plurality of first springs (4) are fixedly connected between the bottom of the top plate (2) and the inner wall of the bottom of the first rectangular groove (1).

3. The mining intelligent mining hydraulic support with the top beam anti-skidding function as claimed in claim 1, wherein the elastic extrusion mechanism comprises a plurality of extension springs (10) fixedly connected between the top of the moving plate (9) and the inner wall of the top of the mounting groove (7), the extension springs (10) are in a stretching state, two guide rods (8) are fixedly connected to the top of the moving plate (9), the top ends of the guide rods (8) extend to the upper side of the base (100), two extrusion rods (6) are fixedly connected to the bottom of the top beam (101), the bottom ends of the extrusion rods (6) extend into the mounting groove (7) and are in movable contact with the top of the moving plate (9), and the extrusion rods (6) are slidably sleeved on the corresponding guide rods (8).

4. The mining intelligent mining hydraulic support with the top beam anti-skidding function according to claim 1, wherein the positioning buffering mechanism comprises two rectangular rods (13), the top ends of the rectangular rods (13) are fixedly connected with the inner wall of the top of a corresponding T-shaped block (12), the bottom ends of the rectangular rods (13) extend to the lower side of the moving plate (9), the eight rectangular rods (13) are slidably sleeved with the moving plate (9), a fixing block (15) is fixedly connected to one side, away from each other, of each of the two rectangular rods (13) on the same positioning buffering mechanism, and a buffering spring (16) is fixedly connected between the top of the fixing block (15) and the bottom of the moving plate (9).

5. The mining intelligent mining hydraulic support with the top beam anti-skidding function as claimed in claim 2, wherein four second rectangular grooves are formed in the bottom of the top plate (2), the inner walls of the second rectangular grooves are slidably connected with the outer sides of the corresponding positioning rods (3), a plurality of grooves are formed in the bottom of the top plate (2), and the inner walls of the tops of the grooves are fixedly connected with the top ends of the corresponding first springs (4).

6. The mining intelligent mining hydraulic support with the top beam anti-skidding function as claimed in claim 3, wherein a third rectangular groove is formed in the bottom end of the extrusion rod (6), the inner wall of the third rectangular groove is slidably connected with the outer side of the corresponding guide rod (8), and two through holes which are respectively in movable contact with the outer side of the corresponding extrusion rod (6) are formed in the inner wall of the top of the mounting groove (7).

7. The mining intelligent opening hydraulic support with the top beam anti-skidding function as claimed in claim 1, wherein the inner walls of two sides of the mounting groove (7) are respectively provided with a first groove, the inner wall of one side of the first groove, which is far away from the opening of the first groove, is fixedly connected with two T-shaped sliding rails, two sides of the moving plate (9) are respectively and fixedly connected with two sliding blocks, one side of each sliding block, which is far away from the moving plate (9), is provided with a T-shaped sliding groove, the top and the bottom of each sliding block are respectively provided with an opening, and the T-shaped sliding rails are slidably connected with the corresponding T-shaped sliding grooves.

8. The mining intelligent mining hydraulic support with the top beam anti-skidding function as claimed in claim 4, wherein the top of the moving plate (9) is provided with eight rectangular guide holes, and the inner walls of the rectangular guide holes are slidably connected with the outer sides of the corresponding rectangular rods (13).

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