CN212475558U

CN212475558U - Coal mine electromechanical cable overhead conveying device

Info

Publication number: CN212475558U
Application number: CN202021050885.3U
Authority: CN
Inventors: 丁修阳; 赵传辉; 王自桥; 李廷; 刘婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-05
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the technical field of built on stilts conveying equipment, especially, be a colliery electromechanical cable conveyor that makes somebody a mere figurehead, comprising a base plate, the equal fixed mounting in top both sides of bottom plate has the montant, sliding sleeve is equipped with the carriage release lever on the montant, the top fixed mounting of two carriage release levers has same U-shaped pole, one side bottom fixed mounting that two carriage release levers are close to each other has same horizontal pole, the top fixed mounting of bottom plate has two L shape poles, the horizontal pole sliding sleeve is established on two L shape poles, two L shape pole symmetrical settings, fixed mounting has same first spring between the top of the top inner wall of L shape pole and the top of horizontal pole, one side bottom that two montants are close to each other all rotates installs the screw rod, the. The utility model discloses a set up carriage release lever, U-shaped pole, screw rod, flexible steel cable, T shape pole and second spring and cooperate, be convenient for adjust the distance between bottom plate and the U-shaped board to a large amount of spaces have been practiced thrift, portable and transportation.

Description

Coal mine electromechanical cable overhead conveying device

Technical Field

The utility model relates to an overhead conveying equipment technical field specifically is a colliery electromechanical cable overhead conveyor.

Background

In the underground tunneling process, large-scale machinery such as a tunneling machine or a transfer machine needs to be driven by electric power, the mechanical equipment needs to be powered by a cable, a certain distance is generally reserved between the electric equipment and a power supply device, the cable is usually directly placed on a bottom plate, a random cable is slowly dragged on the bottom plate along with the forward and backward movement of the tunneling machine, the cable is directly rubbed with the bottom plate, or is hit by coal and waste rock falling from the top, or is hit by large coal blocks falling from a unloading point of the transfer machine, so that a rubber sleeve of a supporting cable is damaged, water is reserved in a low-lying section of a roadway, sometimes the supporting cable is soaked in the water after the rubber sleeve is damaged, so that the cable cannot be used, and the production is directly influenced, therefore, the cable needs to be conveyed in an overhead mode, and the existing coal mine electromechanical cable overhead conveying device mainly comprises a bottom plate, a supporting rod, a plurality of supporting rods, the cable fixing device comprises a conical rod, a clamping block, a spring, a roller, a U-shaped plate and the like, wherein a worker places a cable in the U-shaped plate and fixes the cable through the clamping block, so that the cable is erected and fixed;

however, the distance between the bottom plate and the U-shaped plate of the conventional coal mine electromechanical cable overhead conveying device is not convenient to adjust according to actual needs, so that a large amount of space is occupied in the process of nonuse, the coal mine electromechanical cable overhead conveying device is not convenient to carry and transport, and the use needs cannot be met, and therefore the coal mine electromechanical cable overhead conveying device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a colliery electromechanical cable conveyor that makes somebody a mere figurehead has solved the distance between bottom plate and the U-shaped board and has not been convenient for carry out the problem adjusted according to actual need.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine electromechanical cable overhead conveying device comprises a bottom plate, wherein vertical rods are fixedly arranged on two sides of the top of the bottom plate, moving rods are sleeved on the vertical rods in a sliding mode, the top ends of the two moving rods are fixedly provided with a U-shaped rod, the bottom of one side, close to each other, of the two moving rods is fixedly provided with a cross rod, the top of the bottom plate is fixedly provided with two L-shaped rods, the cross rod is sleeved on the two L-shaped rods in a sliding mode, the two L-shaped rods are symmetrically arranged, a first spring is fixedly arranged between the inner wall of the top of each L-shaped rod and the top of the cross rod, the bottom of one side, close to each other, of the two vertical rods is rotatably provided with a screw rod, one end, close to each other, of the two screw rods is welded, the thread directions of the two screw rods, first rectangular hole has all been seted up to one side bottom that two L shape poles are close to each other, the bottom in first rectangular hole sets up to the opening, the screw rod, locating lever and the movable block that corresponds all are located first rectangular hole, the equal fixed mounting in one side that two movable blocks kept away from each other has the one end of flexible steel cable, the one end that two L shape poles kept away from each other all rotates and installs first fixed pulley, all rotate on the one side inner wall that two L shape poles kept away from each other and install the second fixed pulley, the bottom of the second fixed pulley that corresponds and the top of first fixed pulley and with the top fixed connection of horizontal pole are walked around in proper order to the other end of flexible steel cable, the horizontal pole cover is established.

As a preferred technical scheme of the utility model, one side top that two movable rods kept away from each other all rotates installs the third fixed pulley, the front side of U-shaped pole is equipped with two T shape poles, the rear end of T shape pole extends to in the U-shaped pole and fixed mounting has the connecting block, fixed mounting has same second spring between the rear side of connecting block and the front side inner wall of U-shaped pole, second spring movable sleeve establishes on T shape pole, the arc wall that both sides were the opening setting is seted up to the rear side of connecting block, U-shaped pole sliding sleeve establishes on T shape pole.

As a preferred technical scheme of the utility model, threaded hole and square hole have been seted up to one side of movable block, screw rod and the screw hole threaded connection who corresponds, the inner wall in square hole and the outside sliding connection of locating lever.

As a preferred technical scheme of the utility model, two circular ports have been seted up at the top of horizontal pole, and flexible steel cable is located the circular port that corresponds, and the lateral wall of circular port and the outside contactless of the flexible steel cable that corresponds.

As a preferred technical scheme of the utility model, the rectangular channel has been seted up to the low side of carriage release lever, the inner wall of rectangular channel and the outside sliding connection of montant, and the equal fixed mounting in bottom four corners of bottom plate has the inserted bar, and the low side of inserted bar is established to the toper structure.

As a preferred technical scheme of the utility model, one side movable contact that another montant was kept away from to a montant in two montants has T shape knob, and the one end of T shape knob extends to between two montants and welds mutually with one end that another screw rod was kept away from to a screw rod in two screw rods.

As a preferred technical scheme of the utility model, two second rectangular holes, the inner wall in second rectangular hole and the outside sliding connection of L shape pole have been seted up at the top of horizontal pole.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery electromechanical cable overhead conveyor possesses following beneficial effect:

this colliery electromechanical cable aerial delivery device, bottom plate, montant, carriage release lever, U-shaped pole, horizontal pole, L shape pole, first spring, screw rod, locating lever, movable block, flexible steel cable, first fixed pulley, second fixed pulley, third fixed pulley, T shape pole, connecting block and second spring through setting up cooperate, are convenient for adjust the distance between bottom plate and the U-shaped board to a large amount of spaces have been practiced thrift, portable and transportation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the inside left side of the U-shaped bar of FIG. 2;

fig. 5 is a perspective view of the L-shaped rod of fig. 1.

In the figure: 1. a base plate; 2. a vertical rod; 3. a travel bar; 4. a U-shaped rod; 5. a cross bar; 6. an L-shaped rod; 7. a first spring; 8. a screw; 9. positioning a rod; 10. a moving block; 11. a flexible steel cord; 12. a first fixed pulley; 13. a second fixed pulley; 14. a third fixed pulley; 15. a T-shaped rod; 16. connecting blocks; 17. a second spring; 18. a first rectangular aperture.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a coal mine electromechanical cable overhead conveying device comprises a bottom plate 1, wherein vertical rods 2 are fixedly arranged on two sides of the top of the bottom plate 1, moving rods 3 are sleeved on the vertical rods 2 in a sliding mode, the top ends of the two moving rods 3 are fixedly provided with a same U-shaped rod 4, the bottom of one side, close to each other, of the two moving rods 3 is fixedly provided with a same transverse rod 5, the top of the bottom plate 1 is fixedly provided with two L-shaped rods 6, the transverse rod 5 is sleeved on the two L-shaped rods 6 in a sliding mode, the two L-shaped rods 6 are symmetrically arranged, a same first spring 7 is fixedly arranged between the inner wall of the top of the L-shaped rod 6 and the top of the transverse rod 5, the bottom of one side, close to each other, of the two vertical rods 2 is rotatably provided with screw rods 8, one end, close to each other, of the two screw, threaded sleeve is equipped with movable block 10 on the screw rod 8, movable block 10 slip cap is established on locating lever 9, first rectangular hole 18 has all been seted up to one side bottom that two L shape poles 6 are close to each other, the bottom of first rectangular hole 18 sets up to the opening, screw rod 8, locating lever 9 and the movable block 10 that corresponds all are located first rectangular hole 18, the equal fixed mounting in one side that two movable blocks 10 kept away from each other has the one end of flexible steel cable 11, the one end that two L shape poles 6 kept away from each other all rotates installs first fixed pulley 12, all rotate on the one side inner wall that two L shape poles 6 kept away from each other and install second fixed pulley 13, the other end of flexible steel cable 11 walks around the bottom of corresponding second fixed pulley 13 and the top of first fixed pulley 12 in proper order and with the top fixed connection of horizontal pole 5, horizontal pole 5 covers is established on two flexible steel.

In this embodiment, the thread turning directions of the two screws 8 are opposite, the two screws 8 can drive the two moving blocks 10 to move in the direction close to each other in the rotating process, and the first spring 7 can play a role in resetting.

Specifically, one side top that two movable rods 3 kept away from each other all rotates and installs third fixed pulley 14, the front side of U-shaped pole 4 is equipped with two T shape poles 15, the rear end of T shape pole 15 extends to in the U-shaped pole 4 and fixed mounting has connecting block 16, fixed mounting has same second spring 17 between the rear side of connecting block 16 and the front side inner wall of U-shaped pole 4, second spring 17 movable sleeve is established on T shape pole 15, the rear side of connecting block 16 is opened and is equipped with the arc wall that both sides are the opening setting, U-shaped pole 4 slip cap is established on T shape pole 15.

In this embodiment, the second spring 17 can play a role of resetting, and the cable is conveniently clamped and fixed in the U-shaped rod 4 by the arc-shaped groove.

Specifically, threaded holes and square holes are formed in one side of the moving block 10, the screw rods 8 are in threaded connection with the corresponding threaded holes, and the inner walls of the square holes are in sliding connection with the outer sides of the positioning rods 9.

In this embodiment, the square hole is provided so that the moving block 10 can only move laterally on the positioning rod 9, and the positioning function is performed on the moving block 10.

Specifically, two circular ports have been seted up at the top of horizontal pole 5, and flexible steel cable 11 is located the circular port that corresponds, and the lateral wall of circular port does not contact with the outside of the flexible steel cable 11 that corresponds.

In this embodiment, the side wall of the circular hole is not in contact with the outer side of the corresponding flexible steel rope 11, so that the flexible steel rope 11 does not contact with the side wall of the circular hole in the moving process, thereby reducing friction.

Specifically, the rectangular channel has been seted up to the low side of carriage release lever 3, the inner wall of rectangular channel and montant 2's outside sliding connection, and the equal fixed mounting in bottom four corners of bottom plate 1 has the inserted bar, and the low side of inserted bar is established to the toper structure.

In this embodiment, the low side of inserted bar is established to the toper structure, is convenient for insert the inserted bar in soil, and the inner wall of rectangular channel and the outside sliding connection of montant 2 for carriage release lever 3 can only reciprocate on montant 2, has played spacing effect.

Specifically, one side of one of the two vertical rods 2, which is far away from the other vertical rod 2, is movably contacted with a T-shaped knob, and one end of the T-shaped knob extends between the two vertical rods 2 and is welded with one end of one of the two screw rods 8, which is far away from the other screw rod 8.

In this embodiment, by rotating the T-shaped knob, one screw 8 welded to the T-shaped knob can be driven to rotate, and one screw 8 can drive the other screw 8 to rotate.

Specifically, two second rectangular holes are formed in the top of the cross rod 5, and the inner walls of the second rectangular holes are in sliding connection with the outer sides of the L-shaped rods 6.

In this embodiment, the inner wall of the second rectangular hole is connected with the outer sides of the L-shaped rods 6 in a sliding manner, so that the cross rod 5 can only slide up and down on the two L-shaped rods 6, and a limiting effect is achieved.

The utility model discloses a theory of operation and use flow: when the device is used, the bottom plate 1 is inserted into soil through the four inserting rods, when the distance between the U-shaped rod 4 and the bottom plate 1 needs to be increased, the T-shaped knob is rotated in the forward direction, the T-shaped knob drives one screw rod 8 of the two screw rods 8 to rotate, one screw rod 8 drives the other screw rod 8 to rotate, under the action of a threaded hole formed in the moving block 10, the screw rods 8 rotate to drive the moving block 10 to move, so that the two moving blocks 10 move towards the mutually approaching direction, the moving block 10 pulls the flexible steel rope 11 in the moving process, under the action of pulling force, the flexible steel rope 11 sequentially slides on the bottom of the corresponding second fixed pulley 13 and the top of the corresponding first fixed pulley 12 and drives the cross rod 5 to move upwards, the cross rod 5 drives the two moving rods 3 to move upwards, the moving rods 3 slide upwards on the vertical rod 2, and the two moving rods 3 drive the same U-shaped rod, the cross bar 5 compresses the first spring 7 in the moving process, when the U-shaped rod 4 moves upwards to a proper position, the T-shaped knob stops rotating, at the moment, under the action of the self thread locking damping force of the moving block 10 and the screw 8, the common thread fixing is performed, so that the moving block 10 is fixed, the T-shaped rod 15 is pulled forwards, the T-shaped rod 15 drives the connecting block 16 to move, the connecting block 16 compresses the second spring 17 in the moving process, the cable bypasses the top of the third fixed pulley 14 and moves into the U-shaped rod 4, so that the cable is positioned in the arc-shaped groove of the connecting block 16, the pulling force on the T-shaped rod 15 is released, at the moment, the second spring 17 in the compression state resets, the elastic force of the second spring 17 drives the connecting block 16 to move, the connecting block 16 clamps the cable in the U-shaped rod 4, and similarly, when the distance between the U-shaped rod 4 and the bottom plate 1 needs to be reduced, the T-shaped knob is rotated reversely, so that the U-shaped rod 4 can drive the two movable rods 3 to move downwards on the vertical rod 2, the distance between the U-shaped rod 4 and the bottom plate 1 is reduced, and the purpose of carrying and transporting is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a colliery electromechanical cable overhead conveyor, includes bottom plate (1), its characterized in that: both sides of the top of the bottom plate (1) are fixedly provided with vertical rods (2), the vertical rods (2) are sleeved with moving rods (3) in a sliding manner, the top ends of the two moving rods (3) are fixedly provided with the same U-shaped rod (4), the bottom parts of the two sides, close to each other, of the two moving rods (3) are fixedly provided with the same transverse rod (5), the top of the bottom plate (1) is fixedly provided with two L-shaped rods (6), the transverse rod (5) is sleeved on the two L-shaped rods (6) in a sliding manner, the two L-shaped rods (6) are symmetrically arranged, the same first spring (7) is fixedly arranged between the inner wall of the top of the L-shaped rod (6) and the top of the transverse rod (5), the bottom parts of the two sides, close to each other, of the two vertical rods (2) are respectively rotatably provided with screw rods (8), the ends, close to each other, the two screw rods (8) are, a moving block (10) is sleeved on the screw rod (8) in a threaded manner, the moving block (10) is sleeved on the positioning rod (9) in a sliding manner, the bottoms of the two L-shaped rods (6) at the side close to each other are respectively provided with a first rectangular hole (18), the bottom of the first rectangular hole (18) is provided with an opening, the screw rod (8), the positioning rod (9) and the corresponding moving block (10) are respectively positioned in the first rectangular holes (18), one ends of the two moving blocks (10) far away from each other are respectively and fixedly provided with one end of a flexible steel rope (11), one ends of the two L-shaped rods (6) far away from each other are respectively and rotatably provided with a first fixed pulley (12), the inner walls of the two L-shaped rods (6) at the side far away from each other are respectively and rotatably provided with a second fixed pulley (13), the other ends of the flexible steel ropes (11) sequentially pass through the bottoms of the corresponding second fixed pulleys (13) and, the cross bar (5) is sleeved on the two flexible steel ropes (11).

2. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: the top of one side that two movable rods (3) kept away from each other all rotates and installs third fixed pulley (14), the front side of U-shaped pole (4) is equipped with two T shape poles (15), the rear end of T shape pole (15) extends to in U-shaped pole (4) and fixed mounting has connecting block (16), fixed mounting has same second spring (17) between the rear side of connecting block (16) and the front side inner wall of U-shaped pole (4), second spring (17) movable sleeve is established on T shape pole (15), the rear side of connecting block (16) is seted up and is equipped with the arc wall that both sides were the opening setting, U-shaped pole (4) sliding sleeve is established on T shape pole (15).

3. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: threaded holes and square holes are formed in one side of the moving block (10), the screw rods (8) are in threaded connection with the corresponding threaded holes, and the inner walls of the square holes are in sliding connection with the outer sides of the positioning rods (9).

4. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: two circular ports have been seted up at the top of horizontal pole (5), and flexible steel cable (11) are located the circular port that corresponds, and the lateral wall of circular port does not contact with the outside of the flexible steel cable (11) that corresponds.

5. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: the rectangular channel has been seted up to the low side of carriage release lever (3), the inner wall of rectangular channel and the outside sliding connection of montant (2), and the equal fixed mounting in bottom four corners of bottom plate (1) has the inserted bar, and the low side of inserted bar is established to the toper structure.

6. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: one side of one vertical rod (2) in the two vertical rods (2) far away from the other vertical rod (2) is movably contacted with a T-shaped knob, and one end of the T-shaped knob extends between the two vertical rods (2) and is welded with one end of one screw rod (8) in the two screw rods (8) far away from the other screw rod (8).

7. The coal mine electromechanical cable overhead conveying device according to claim 1, characterized in that: two second rectangular holes are formed in the top of the cross rod (5), and the inner walls of the second rectangular holes are connected with the outer sides of the L-shaped rods (6) in a sliding mode.