CN211624761U

CN211624761U - Mining lifting support for equipment convenient to remove

Info

Publication number: CN211624761U
Application number: CN201922125064.5U
Authority: CN
Inventors: 任军委; 李强; 任帅; 肖剑宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-02
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a mining equipment lifting support convenient to move, which belongs to the field of lifting supports and comprises a base, wherein a fixed frame and a servo motor are respectively arranged below the inner part of the base, when the equipment is placed, two sides of a clamping plate are extruded downwards through the equipment, so that a spring and a telescopic rod can be contracted towards two sides until the equipment is placed below the inner part of the equipment and a placing frame, thus the clamping plate can clamp the equipment through the resilience of the spring, the equipment with more volumes can be satisfied, the shaking generated during the operation of the equipment can be avoided, the support is also provided with a rotating shaft, a clamping rod and a clamping groove, when the angle needs to be adjusted, a worker firstly pulls out the clamping rod, then rotates the placing frame through the rotating shaft, the angle of the equipment is adjusted, after the angle is adjusted to a proper angle, the worker inserts the clamping rod into the clamping groove, and further achieves the purpose of angle fixing, the lifting support is high in practicability, wide in application range and good in stability.

Description

Mining lifting support for equipment convenient to remove

Technical Field

The utility model relates to a lifting support technical field specifically is a mining lifting support for equipment convenient to remove.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface, and in a broad sense also includes the mining of coal and oil. The mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials.

Current lifting support application scope is little, because lifting support work ground may be unevenness, traditional lifting support is not convenient for carry out work on unevenness's ground, make the support slope collapse even easily, and, the volume of frame is placed to current lifting support's equipment is fixed, can only place the equipment of looks adaptation with it, when the equipment that needs to place than placing the frame hour, the setting just rocks easily in placing the frame, stability is relatively poor, and current support is not convenient for adjust the angular position of equipment, when needs give equipment angle regulation, then need wholly rotate whole support, it is comparatively troublesome to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining lifting support for equipment convenient to remove to propose among the above-mentioned background art that application scope is little, poor stability and be not convenient for angle regulation's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting support convenient to move for mining equipment comprises a base, wherein a fixed frame and a servo motor are respectively arranged below the inside of the base, a forward lead screw is fixed on one side of the inside of the base, a reverse lead screw is fixed on the other side of the inside of the base, one ends of the forward lead screw and the reverse lead screw extend into the inside of the fixed frame and are fixed with driven bevel gears, the output end of the servo motor is connected with a driving bevel gear, slide bars are fixed on the two sides of the base, one ends of the slide bars are connected with one side of the fixed frame, sliding sleeves are sleeved on the outer surfaces of the slide bars, threaded sleeves are sleeved on the outer surfaces of the forward lead screw and the reverse lead screw, the bottoms of the threaded sleeves are connected with the sliding sleeves, bearing plates are fixed on the two sides of the top of the base and the tops of the threaded sleeves through lifting frames, a placing frame is connected to the middle, the top of loading board is encircleed and has been seted up the draw-in groove, the both sides welding of placing the frame has the fixed plate, the top of fixed plate is run through and is extended to the inside kelly of draw-in groove, the inside both sides of placing the frame all are fixed with the grip block through spring and telescopic link, the inside below of base is fixed with the gyro wheel, the both sides welding of base has the mounting, a threaded section of thick bamboo is run through at the top of mounting, the inside of a threaded section of thick bamboo is provided with the screw rod, the bottom mounting of screw rod has the piece of supporting.

Preferably, the clamping grooves are provided with a plurality of groups, and the plurality of groups of clamping grooves are arranged in a circular array shape at equal intervals.

Preferably, a steering wheel is fixed at the top end of the screw rod, and anti-skid lines are arranged on the outer surface of the steering wheel.

Preferably, the clamping plates are provided with two groups, and the tops of the two groups of clamping plates are combined into an inverted splayed shape.

Preferably, one side of the clamping plate is provided with a rubber pad.

Preferably, the driving bevel gear and the driven bevel gear are meshed, and the outer surfaces of the driving bevel gear and the driven bevel gear are coated with lubricating oil.

Preferably, a plurality of through holes penetrate through the lower part of the inner part of the placing frame.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of lifting support for mining equipment convenient to remove is provided with the screw rod, conflict piece, a screw thread section of thick bamboo, when this support is unmovable, the user is through rotatory screw rod, make the screw rod drive conflict piece downstream and ground contact, increased the frictional force with ground, prevent that the gyro wheel from sliding by oneself, and when ground is unsmooth, the staff at first finds uneven position, then rotate the screw rod, the length that the adjusting screw rod prolongs, thereby prevent that the support from rocking, the application scope of support has been improved, make the support satisfy the regulation of working on uneven ground, for traditional support installation braking structure on the gyro wheel, this support on the one hand can adjust screw rod length, be convenient for work on uneven ground, can share the bearing pressure of gyro wheel through screw rod and conflict piece, the life of gyro wheel has been improved, and simultaneously, this support still is provided with the grip block, Spring and telescopic link, when placing equipment, carry out the downward extrusion through equipment to the both sides of grip block, make spring and telescopic link shrink to both sides, until equipment with place the inside below of frame can, make the grip block carry out the centre gripping to equipment through the resilience of spring like this, satisfy in the equipment of more volumes, and can avoid equipment during operation to produce and rock, this support still is provided with the pivot, kelly and draw-in groove, when needs angle regulation, the staff at first extracts the kelly, then rotate through the pivot and place the frame, and then make equipment angle adjust, after adjusting suitable angle, the staff inserts the kelly in the draw-in groove again, and then reach the purpose of angle fixation, this lifting support practicality is strong, application scope is wide, good stability.

Drawings

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

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

FIG. 3 is a schematic diagram of the structure of the clamping plate of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. a fixing member; 3. a threaded barrel; 4. a screw; 5. a fixing frame; 6. A servo motor; 7. a forward screw rod; 8. driving bevel gears; 9. a reverse screw rod; 10. driven bevel gears; 11. a slide bar; 12. a sliding sleeve; 13. a threaded sleeve; 14. a lifting frame; 15. a carrier plate; 16. A rotating shaft; 17. placing the frame; 18. a fixing plate; 19. a clamping rod; 20. a telescopic rod; 21. a spring; 22. a clamping plate; 23. a contact member; 24. steering; 25. a card slot; 26. and a roller.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting support convenient to move for mining equipment comprises a base 1, a fixing piece 2, a threaded cylinder 3, a screw rod 4, a fixing frame 5, a servo motor 6, a forward screw rod 7, a driving bevel gear 8, a reverse screw rod 9, a driven bevel gear 10, a slide rod 11, a slide sleeve 12, a threaded sleeve 13, a lifting frame 14, a bearing plate 15, a rotating shaft 16, a placing frame 17, a fixing plate 18, a clamping rod 19, a telescopic rod 20, a spring 21, a clamping plate 22, a butting piece 23, a steering wheel 24, a clamping groove 25 and a roller 26, wherein the fixing frame 5 and the servo motor 6 are respectively arranged below the inner part of the base 1, the forward screw rod 7 is fixed on one side of the inner part of the base 1, the reverse screw rod 9 is fixed on the other side of the inner part of the base 1, one ends of the forward screw rod 7 and the reverse screw rod 9 extend into the inner part of the fixing frame 5 and are fixed with the, the two sides of the base 1 are both fixed with a sliding rod 11, one end of the sliding rod 11 is connected with one side of a fixed frame 5, the outer surface of the sliding rod 11 is sleeved with a sliding sleeve 12, the outer surfaces of a forward screw rod 7 and a reverse screw rod 9 are both sleeved with a threaded sleeve 13, the bottom of the threaded sleeve 13 is connected with the sliding sleeve 12, the two sides of the top of the base 1 and the top of the threaded sleeve 13 are both fixed with a bearing plate 15 through a lifting frame 14, the middle of the top of the bearing plate 15 is connected with a placing frame 17 through a rotating shaft 16, the top of the bearing plate 15 is surrounded with a clamping groove 25, two sides of the placing frame 17 are welded with fixed plates 18, the top of the fixed plates 18 is penetrated with clamping rods 19 extending into the clamping groove 25, two sides of the inside of the placing frame 17 are both fixed with clamping plates 22 through springs 21 and telescopic rods 20, rollers 26 are fixed below, a threaded cylinder 3 runs through the top of the fixing part 2, a screw rod 4 is arranged inside the threaded cylinder 3, and a collision part 23 is fixed at the bottom end of the screw rod 4.

Referring to fig. 1, 2 and 4, the plurality of sets of slots 25 are arranged, and the plurality of sets of slots 25 are arranged in a circular array at equal intervals, so as to facilitate multi-angle adjustment, the rotating rudder 24 is fixed at the top end of the screw rod 4, and the outer surface of the rotating rudder 24 is provided with anti-slip lines, so as to facilitate rotation of the screw rod 4 and prevent slippage.

Referring to fig. 1 and 3, two groups of clamping plates 22 are provided, and the tops of the two groups of clamping plates 22 are combined into an inverted "eight" shape, so that the device can be fixed more conveniently, and a rubber pad is provided on one side of the clamping plate 22 to prevent the device from being worn, thereby playing a role in protection.

Referring to fig. 1 and 4, the driving bevel gear 8 is engaged with the driven bevel gear 10, and the outer surfaces of the driving bevel gear 8 and the driven bevel gear 10 are coated with lubricating oil, so that the driving bevel gear and the driven bevel gear are smooth in rotation and not easy to rust, and a plurality of through holes are formed in the lower portion of the inner portion of the placing frame 17, so that heat dissipation of the equipment is facilitated.

The working principle is as follows: firstly, a worker checks whether each part is intact or not, if the part is damaged, the part is replaced in time, then the worker moves the support to a working place, when the support does not move, the user rotates the screw rod 4 to enable the screw rod 4 to drive the contact piece 23 to move downwards to be in contact with the ground, the friction force between the screw rod 4 and the ground is increased, the roller is prevented from sliding automatically, when the ground is uneven, the worker firstly finds an uneven point position, then rotates the screw rod 4 to adjust the length of the extension of the screw rod 4, so that the support is prevented from shaking, then the worker downwards extrudes the two sides of the clamping plate 22 through equipment to enable the spring 21 and the telescopic rod 20 to shrink towards the two sides until the equipment and the inner part of the placing frame 17 are below, when the angle needs to be adjusted, the worker firstly extracts the clamping rod 19, then rotates the placing frame 17 through the rotating shaft 16 to further adjust, after adjusting suitable angle, the staff inserts the kelly 19 in the draw-in groove 25 again, and then reach the fixed purpose of angle, then the staff plays servo motor 6, servo motor 6 clockwise turning makes initiative awl tooth 8 drive driven awl tooth 10 and rotates, thereby make cisoid lead screw 7 and reverse lead screw 9 rotatory simultaneously, and then make two sets of thread bush 13 dorsad removal, thread bush 13 dorsad removal then promotes crane 14 upward movement, with this promotion loading board 15 upward movement, until remove equipment to suitable height can close servo motor 6.

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 lifting support for mining equipment convenient to remove, includes base (1), its characterized in that: the novel screw rod fixing device is characterized in that a fixing frame (5) and a servo motor (6) are respectively arranged below the interior of the base (1), a forward screw rod (7) is fixed on one side of the interior of the base (1), a reverse screw rod (9) is fixed on the other side of the interior of the base (1), one ends of the forward screw rod (7) and the reverse screw rod (9) extend into the interior of the fixing frame (5) and are fixed with driven bevel gears (10), the output end of the servo motor (6) is connected with a driving bevel gear (8), sliding rods (11) are fixed on two sides of the base (1), one ends of the sliding rods (11) are connected with one side of the fixing frame (5), a sliding sleeve (12) is sleeved on the outer surface of each sliding rod (11), threaded sleeves (13) are sleeved on the outer surfaces of the forward screw rod (7) and the reverse screw rod (9), and the bottom of each threaded sleeve (13) is connected with the, the bearing plate (15) is fixed on two sides of the top of the base (1) and the top of the threaded sleeve (13) through a lifting frame (14), a placing frame (17) is connected in the middle of the top of the bearing plate (15) through a rotating shaft (16), a clamping groove (25) is formed in the top of the bearing plate (15) in a surrounding mode, fixing plates (18) are welded on two sides of the placing frame (17), clamping rods (19) extending into the clamping groove (25) penetrate through the top of the fixing plates (18), clamping plates (22) are fixed on two sides of the inside of the placing frame (17) through springs (21) and telescopic rods (20), rollers (26) are fixed below the inside of the base (1), fixing pieces (2) are welded on two sides of the base (1), a threaded barrel (3) penetrates through the top of the fixing pieces (2), and a screw rod (4) is arranged inside the threaded barrel (3), and a contact piece (23) is fixed at the bottom end of the screw rod (4).

2. A portable mining equipment lifting support as claimed in claim 1, in which: the clamping grooves (25) are provided with multiple groups, and the multiple groups of clamping grooves (25) are arranged in a circular array shape at equal intervals.

3. A portable mining equipment lifting support as claimed in claim 1, in which: the top end of the screw rod (4) is fixed with a steering wheel (24), and the outer surface of the steering wheel (24) is provided with anti-skid lines.

4. A portable mining equipment lifting support as claimed in claim 1, in which: the clamping plates (22) are provided with two groups, and the tops of the two groups of clamping plates (22) are combined into an inverted splayed shape.

5. A portable mining equipment lifting support as claimed in claim 1, in which: one side of the clamping plate (22) is provided with a rubber pad.

6. A portable mining equipment lifting support as claimed in claim 1, in which: the driving bevel gear (8) is meshed with the driven bevel gear (10), and lubricating oil is coated on the outer surfaces of the driving bevel gear (8) and the driven bevel gear (10).

7. A portable mining equipment lifting support as claimed in claim 1, in which: a plurality of through holes penetrate through the lower portion of the inner portion of the placing frame (17).