CN213771090U

CN213771090U - Hoisting frame for electromechanical maintenance of coal mine

Info

Publication number: CN213771090U
Application number: CN202022630588.2U
Authority: CN
Inventors: 张兰方
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-07-23
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a gallows is used in electromechanical maintenance of colliery, the on-line screen storage device comprises a base, the top fixedly connected with pillar of base, the top fixedly connected with horizontal pole of pillar, the servo electronic jar of top fixedly connected with of horizontal pole, connecting rod fixedly connected with fly leaf is passed through to the bottom of servo electronic jar, the equal fixedly connected with fixed block in both sides of fly leaf bottom, the left side fixedly connected with motor of fixed block, the output fixedly connected with threaded rod of motor. The utility model discloses a cooperation of base, pillar, horizontal pole, servo electronic jar, fly leaf, fixed block, motor, threaded rod, movable sleeve, support, electric putter, pinion rack, gear and couple is used, has solved current gallows poor stability, leads to waiting to overhaul the part and takes place to rock easily in promoting the in-process to can not control the position of chain fall and adjust the problem of inconvenient regulation gallows position.

Description

Hoisting frame for electromechanical maintenance of coal mine

Technical Field

The utility model relates to a colliery electromechanical maintenance technical field specifically is a gallows for electromechanical maintenance of colliery.

Background

The coal mine is the area that people mined coal resources in the mining area rich in coal, and generally divide into minery coal mine and opencut coal mine, along with the development of society, the exploitation of coal mine is mechanized gradually, and electromechanical device needs regularly to maintain the equipment part after using for a long time, need use the gallows when maintaining, but current gallows poor stability, leads to waiting to overhaul the part and takes place to rock easily in the lifting process to can not adjust about the position of chain block, inconvenient regulation gallows position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery gallows for electromechanical maintenance possesses the good advantage of stability, has solved current gallows poor stability, leads to waiting to overhaul the part and promoting the in-process and take place to rock easily to can not control the position of chain block and adjust, the problem of inconvenient regulation gallows position.

In order to achieve the above object, the utility model provides a following technical scheme: a hanger for electromechanical maintenance of a coal mine comprises a base, wherein a strut is fixedly connected to the top of the base, a cross rod is fixedly connected to the top of the strut, a servo electric cylinder is fixedly connected to the top of the cross rod, a movable plate is fixedly connected to the bottom of the servo electric cylinder through a connecting rod, fixed blocks are fixedly connected to both sides of the bottom of the movable plate, a motor is fixedly connected to the left side of each fixed block, a threaded rod is fixedly connected to the output end of the motor, one end, away from the motor, of the threaded rod penetrates through the fixed blocks and is movably connected with the inner cavity of the fixed blocks through a bearing, a movable sleeve is movably connected to the surface of the threaded rod, a support is fixedly connected to the bottom of the movable sleeve, an electric push rod is fixedly connected to the top of the inner cavity of the support, a toothed plate is fixedly connected to the bottom of the electric push rod through a connecting rod, gears are movably connected to both sides of the back of the inner cavity of the support through rotating shafts, the bottom fixedly connected with couple of gear, the gear meshes with the pinion rack mutually.

Preferably, the slide groove is formed in one side, opposite to the support column, of the slide groove, the slide block is connected to the inner cavity of the slide groove in a sliding mode, and one side, opposite to the slide block, of the slide block is fixedly connected with the movable plate.

Preferably, the universal wheels are fixedly connected to two sides of the bottom of the base, the telescopic rods are fixedly connected to two sides of the bottom of the base, and the support is fixedly connected to the bottom of each telescopic rod.

Preferably, both sides of the top of the movable plate are fixedly connected with guide pillars, and the tops of the guide pillars penetrate through the tops of the cross rods.

Preferably, a supporting rod is fixedly connected between the tops of the opposite sides of the fixed blocks, a movable block is movably connected to the surface of the supporting rod, and the bottom of the movable block is fixedly connected with the top of the movable sleeve.

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

1. the utility model discloses a cooperation of base, pillar, horizontal pole, servo electronic jar, fly leaf, fixed block, motor, threaded rod, movable sleeve, support, electric putter, pinion rack, gear and couple is used, has solved current gallows poor stability, leads to waiting to overhaul the part and takes place to rock easily in promoting the in-process to can not control the position of chain fall and adjust the problem of inconvenient regulation gallows position.

2. The utility model discloses a set up the cooperation of spout and slider, can be convenient for improve the stability of fly leaf, through the cooperation that sets up universal wheel and telescopic link, can be convenient for remove and support the gallows, through setting up the guide pillar, can be convenient for carry on spacingly to the fly leaf, through the cooperation that sets up branch and movable block, can be convenient for improve the stability of movable sleeve.

Drawings

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

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

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a pillar; 3. a cross bar; 4. a servo electric cylinder; 5. a movable plate; 6. a fixed block; 7. a motor; 8. a threaded rod; 9. a movable sleeve; 10. a support; 11. an electric push rod; 12. a toothed plate; 13. a gear; 14. hooking; 15. a chute; 16. a slider; 17. a universal wheel; 18. a telescopic rod; 19. a guide post; 20. a strut; 21. a movable block.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hanger for coal mine electromechanical maintenance comprises a base 1, a pillar 2 is fixedly connected to the top of the base 1, a cross rod 3 is fixedly connected to the top of the pillar 2, a servo electric cylinder 4 is fixedly connected to the top of the cross rod 3, a movable plate 5 is fixedly connected to the bottom of the servo electric cylinder 4 through a connecting rod, fixed blocks 6 are fixedly connected to both sides of the bottom of the movable plate 5, a motor 7 is fixedly connected to the left side of the fixed block 6, a threaded rod 8 is fixedly connected to the output end of the motor 7, one end of the threaded rod 8, which is far away from the motor 7, penetrates through the fixed block 6 and is movably connected to the inner cavity of the fixed block 6 through a bearing, a movable sleeve 9 is movably connected to the surface of the threaded rod 8, a support 10 is fixedly connected to the bottom of the movable sleeve 9, an electric push rod 11 is fixedly connected to the top of the inner cavity of the support 10, and a toothed plate 12 is fixedly connected to the bottom of the electric push rod 11 through a connecting rod, the two sides of the back of the inner cavity of the support 10 are both movably connected with a gear 13 through a rotating shaft, the bottom of the gear 13 is fixedly connected with a hook 14, the gear 13 is meshed with a toothed plate 12, one side opposite to the pillar 2 is both provided with a chute 15, the stability of the movable plate 5 can be conveniently improved by arranging the chute 15 and a slider 16 in a matching manner, the inner cavity of the chute 15 is slidably connected with a slider 16, one side opposite to the slider 16 is both fixedly connected with the movable plate 5, both sides of the bottom of the base 1 are both fixedly connected with universal wheels 17, the hanger can be conveniently moved and supported by arranging the universal wheels 17 and the telescopic rods 18 in a matching manner, both sides of the bottom of the base 1 are both fixedly connected with telescopic rods 18, the bottom of the telescopic rods 18 is fixedly connected with a support, both sides of the top of the movable plate 5 are both fixedly connected with guide pillars 19, the movable plate 5 can be conveniently limited by arranging the guide pillars 19, and the tops of the guide pillars 19 penetrate through to the tops of the cross rods 3, fixedly connected with branch 20 between the top of the relative one side of fixed block 6, through the cooperation that sets up branch 20 and movable block 21, can be convenient for improve the stability of movable sleeve 9, the surperficial swing joint of branch 20 has movable block 21, the bottom of movable block 21 and the top fixed connection of movable sleeve 9, through base 1, pillar 2, horizontal pole 3, servo electronic jar 4, fly leaf 5, fixed block 6, motor 7, threaded rod 8, movable sleeve 9, support 10, electric putter 11, pinion rack 12, gear 13 and couple 14's cooperation is used, current gallows poor stability has been solved, lead to waiting to overhaul the part and take place to rock easily in the promotion process, and can not control the position of chain fall, the problem of inconvenient regulation gallows position.

When the hanging bracket is used, the hanging bracket is moved to the position of a part needing to be overhauled through the universal wheel 17, then the servo electric cylinder 4 is started, the servo electric cylinder 4 drives the movable plate 5 to move downwards, the movable plate 5 drives the fixed block 6 to move, the fixed block 6 drives the threaded rod 8 to move, the threaded rod 8 drives the movable sleeve 9 to move, the movable sleeve 9 drives the bracket 10 to move, then the electric push rod 11 is started, the electric push rod 11 drives the toothed plate 12 to move, the toothed plate 12 drives the gear 13 to rotate, the gear 13 drives the hook 14 to rotate, so that the hook 14 is bound with a hanging belt used by the part to be maintained to carry out hanging, when the bracket 10 needs to be adjusted left and right, the motor 7 is started, the motor 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the movable sleeve 9 to move, the threaded sleeve drives the bracket 10 to move, and further the problem that the existing hanging bracket is poor in stability and the part needing to be overhauled is easy to shake in the lifting process is solved, and the position of the chain block cannot be adjusted left and right, so that the position of the hanging bracket is inconvenient to adjust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery gallows for electromechanical maintenance, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a strut (2), the top of the strut (2) is fixedly connected with a cross rod (3), the top of the cross rod (3) is fixedly connected with a servo electric cylinder (4), the bottom of the servo electric cylinder (4) is fixedly connected with a movable plate (5) through a connecting rod, both sides of the bottom of the movable plate (5) are fixedly connected with fixed blocks (6), the left side of each fixed block (6) is fixedly connected with a motor (7), the output end of each motor (7) is fixedly connected with a threaded rod (8), one end of each threaded rod (8), far away from the corresponding motor (7), penetrates through the corresponding fixed block (6) and is movably connected with the inner cavity of the corresponding fixed block (6) through a bearing, the surface of each threaded rod (8) is movably connected with a movable sleeve (9), and the bottom of each movable sleeve (9) is fixedly connected with a support (10), the top fixedly connected with electric putter (11) of support (10) inner chamber, connecting rod fixedly connected with pinion rack (12) is passed through to the bottom of electric putter (11), the both sides at the support (10) inner chamber back all have gear (13) through pivot swing joint, the bottom fixedly connected with couple (14) of gear (13), gear (13) and pinion rack (12) mesh mutually.

2. The coal mine electromechanical maintenance hanging bracket according to claim 1, characterized in that: the utility model discloses a portable electronic device, including pillar (2), spout (15) have all been seted up to one side that pillar (2) is relative, the inner chamber sliding connection of spout (15) has slider (16), one side that slider (16) is relative all with fly leaf (5) fixed connection.

3. The coal mine electromechanical maintenance hanging bracket according to claim 1, characterized in that: the universal wheel (17) is fixedly connected to the two sides of the bottom of the base (1), the telescopic rods (18) are fixedly connected to the two sides of the bottom of the base (1), and the support is fixedly connected to the bottoms of the telescopic rods (18).

4. The coal mine electromechanical maintenance hanging bracket according to claim 1, characterized in that: guide pillars (19) are fixedly connected to two sides of the top of the movable plate (5), and the tops of the guide pillars (19) penetrate through the tops of the cross rods (3).

5. The coal mine electromechanical maintenance hanging bracket according to claim 1, characterized in that: fixedly connected with branch (20) between the top of the relative one side of fixed block (6), the surperficial swing joint of branch (20) has movable block (21), the bottom of movable block (21) and the top fixed connection of movable sleeve (9).