CN218114793U

CN218114793U - Electric underground lifting device

Info

Publication number: CN218114793U
Application number: CN202222635680.7U
Authority: CN
Inventors: 杨海鹏; 石海波; 郑玉鹏; 张忠正; 王玉林
Original assignee: Shandong Secker Mining Equipment Co ltd
Current assignee: Shandong Secker Mining Equipment Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-23
Anticipated expiration: 2032-10-08

Abstract

The utility model provides an electric underground lifting device, including the mounting bracket, be provided with two X axle I-steel crossbeams on the mounting bracket, install an X axle I-steel walking dolly respectively on two X axle I-steel crossbeams, two X axle I-steel walking dolly bottoms are connected with a Y axle I-steel crossbeam jointly, install Y axle I-steel walking dolly on the Y axle I-steel crossbeam, Y axle I-steel walking dolly bottom is equipped with the mounting panel, an electric block is installed to the mounting panel intermediate position, electric block includes the lifting hook mount pad, be connected with a horizontal fixed plate on the lifting hook mount pad, be provided with two lugs on the fixed plate, the electric block both sides are provided with two paying off mechanisms, two paying off mechanisms are connected with the lug below it respectively; this device has realized reducing of lifting machine when promoting the heavy object in the pit and has shaken, has improved the security when jack-up greatly, and the heavy object can be followed a plurality of directions and removed when promoting, and subsequent the placing of being convenient for, and the result of use is good.

Description

Electric underground lifting device

Technical Field

The utility model relates to a lifting means technical field particularly, relates to an electric hoisting device in pit.

Background

The hoisting device is a multi-action hoisting machine capable of vertically lifting and horizontally carrying heavy objects within a certain range, the application is very wide in the mechanical field, the currently common hoisting device can swing under the influence of the outside in the hoisting process, the heavy objects can swing back and forth and left and right, the swinging can cause abrasion to the steel wire rope, the breakage of the steel wire rope can be caused in serious cases, the engineering safety is seriously influenced, the swinging process is easy to collide with other machines or objects, the safety of the hoisting process cannot be ensured, the normal production operation is further influenced, the problem is solved, and a series of exploration is carried out on the stabilizing device by workers in the field.

The publication number CN211310601U provides a lifting appliance shaking prevention device, which is characterized by comprising a trolley (1), a steel wire rope (6), a lifting appliance (7) and a winch (8), wherein the winch (8) is installed on a bridge frame of the trolley (1) through a bolt, one end of the steel wire rope (6) is connected to the winch (8), and the other end of the steel wire rope is connected to the lifting appliance (7); a telescopic rod (9) is arranged outside the steel wire rope (6), the upper end of the telescopic rod (9) is connected to the bottom of the trolley (1) through a bolt, the center of the steel wire rope (6) is overlapped with the telescopic rod (9), and the minimum inner diameter position of the telescopic rod (9) is more than or equal to 1.5 times of the diameter of the steel wire rope (6); the device has realized preventing shaking when carrying heavy object through the mode of telescopic link, but hoisting device is in specific use, its unwrapping wire length and lifting height all are because of actual demand are decided, when carrying, the lifting hook is not only more than ground, also has the condition under ground, and telescopic link itself comprises many the body of rod, it itself has the length restriction, no matter lead to in the follow-up use from the line body depth that moves down when carrying out lifting height or unwrapping wire, the limitation that the telescopic link was implemented is all too big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, then proposed an electric downhole hoisting device.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an electric downhole hoisting device, which comprises a mounting rack, be provided with two X axle I-steel crossbeams on the mounting bracket, install an X axle I-steel walking dolly on two X axle I-steel crossbeams respectively, two X axle I-steel walking dolly bottoms are connected with a Y axle I-steel crossbeam jointly, install Y axle I-steel walking dolly on the Y axle I-steel crossbeam, Y axle I-steel walking dolly bottom is equipped with the mounting panel, an electric block is installed to the mounting panel intermediate position, electric block includes the lifting hook mount pad, be connected with a horizontally fixed plate on the lifting hook mount pad, be provided with two lugs on the fixed plate, the electric block both sides are provided with two and are used for reducing the paying out machine who shakes to electric block hoisting process, two paying out machine construct and are connected with the lug rather than the below respectively.

Further, paying off mechanism includes install bin, reel, driving motor and the line body, and the install bin is connected with the mounting panel and the install bin internal rotation is connected with the reel, and reel one end is connected and twined the line body on the reel with the driving motor that is in the install bin outside, and the one end and the lug of line body are connected, and paying off mechanism's unwrapping wire speed keeps unanimous with electric block.

Furthermore, the mounting bracket includes the chassis, adjusts the seat and found the roof beam, is equipped with on the chassis and adjusts the seat, adjusts and installs on the seat and found the roof beam, is provided with an X axle I-steel crossbeam jointly on two upright roof beams that set up relatively.

Furthermore, the shape of the main body of the bottom frame is triangular so as to improve the structural stability of the bottom frame.

Further, found the roof beam setting and all extend to both ends about founding the roof beam in adjusting the seat and both ends, found the vertical direction of roof beam on the line nature be provided with a plurality of regulation hole, set up the regulation hole that matches with it on adjusting the seat, found the roof beam and passed through fixing bolt with adjusting the seat and be connected, in this design, the perpendicular roof beam vertical direction height-adjustable of device can make the device be convenient for transport and store.

Furthermore, a reinforcing pipe for improving the stability of the device structure is further arranged on the bottom frame, a through hole is formed in the reinforcing pipe, the bottom end of the vertical beam penetrates through the through hole, and the vertical beam is connected with the reinforcing pipe through a bolt.

Further, the bottom of the underframe is also provided with a movable wheel which is convenient for the device to transfer.

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

the utility model discloses a reducing of lifting machine when lifting heavy object in the pit shakes, through two paying out machine structures of adding at electric block two, make two line bodies in the paying out machine structure also receive and dispatch the line along with the lifting steel cable in the electric block in the lift-off process, both synchronous operation, two line bodies and middle lifting steel cable all are fixed a position on same direction of motion by the fixed plate, make electric block drive the lifting hook receive the position from two line body both sides on the fixed plate and limit when lifting the heavy object, the range that wherein in-process heavy object rocks has slowed down as far as, safety when having improved the jack-up greatly; and the heavy object can move along XYZ three direction when lifting in this design for the optional position of placing is many when placing the heavy object, and according to specific demand, the heavy object can be placed in appointed position, has high practical value.

Drawings

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

FIG. 2 is a schematic structural view of a pay-off mechanism;

FIG. 3 is a schematic structural view of the mounting bracket;

FIG. 4 is a schematic view of a reinforced tube;

wherein: 1. a chassis; 11. an adjusting seat; 12. erecting a beam; 121. an adjustment hole; 13. fixing the bolt; 14. a moving wheel; 15. reinforcing the pipe; 151. a through hole; 2. an X-axis I-steel beam; 3. an X-axis I-steel walking trolley; 4. a Y-axis I-beam; 5. a Y-axis I-steel walking trolley; 6. mounting a plate; 7. an electric hoist; 71. a hook mounting base; 8. a pay-off mechanism; 81. installing a box; 82. a reel; 83. a drive motor; 84. a wire body; 9. a fixing plate; 91. and (7) lifting lugs.

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. The invention will be further explained with reference to the accompanying drawings and examples:

as shown in fig. 1, an electric underground lifting device comprises a triangular underframe 1, wherein an adjusting seat 11 is arranged on the underframe 1, vertical beams 12 are arranged on the adjusting seat 11, an X-axis i-steel cross beam 2 is jointly arranged on the two vertical beams 12 which are oppositely arranged, an X-axis i-steel walking trolley 3 capable of moving along the X-axis i-steel cross beam is respectively arranged on the two X-axis i-steel cross beams 2, the bottom of each of the two X-axis i-steel walking trolleys 3 is jointly connected with a Y-axis i-steel cross beam 4, a Y-axis i-steel walking trolley 5 capable of moving along the Y-axis i-steel cross beam 4 is arranged on the Y-axis i-steel cross beam 4, a mounting plate 6 is arranged at the bottom of the Y-axis i-steel walking trolley 5, an electric hoist 7 for hoisting heavy objects is arranged in the middle of the mounting plate 6, the electric hoist 7 comprises a lifting hook mounting seat 71, a horizontal fixing plate 9 is bolted on the lifting hook mounting seat 71, two lifting lugs 91 are symmetrically arranged on the fixing plate 9, two sides of the electric hoist 7 are symmetrically provided with two lifting lugs 8 for reducing sway in the process of the electric hoist 7, and the paying off mechanism 8 is connected with the paying off lug 91 to realize synchronous motion of the electric hoist 7.

Specifically, as shown in fig. 2, the pay-off mechanism 8 includes an installation box 81, a reel 82, a driving motor 83 and a line body 84, the installation box 81 is connected to the installation plate 6, the reel 82 is rotatably connected to the installation box 81, one end of the reel 82 is connected to the driving motor 83 located outside the installation box 81, the line body 84 is wound on the reel 82, one end of the line body 84 is connected to the lifting lug 91, and it should be noted that the pay-off speed of the pay-off mechanism 8 is consistent with that of the electric hoist 7.

In the hoisting process of the electric hoist 7, two line bodies 84 are additionally arranged on two sides of a hoisting steel rope, so that the line bodies 84 can take up and pay off the hoisting steel rope when the hoisting steel rope takes up and pay off the hoisting steel rope; in the process, the driving motor 83 operates and enables the line bodies 84 to move downwards at the same pay-off speed, the two line bodies 84 and the middle lifting steel rope are positioned in the same motion direction by the fixing plate 9, so that the electric hoist 7 drives the lifting hook to be limited by the positions of the two sides of the two line bodies 84 on the fixing plate 9 while lifting the heavy object, the shaking amplitude of the heavy object in the process is slowed down as much as possible, and the safety in the lifting process is greatly improved; and this design has X axle I-steel walking dolly 3 and Y axle I-steel walking dolly 5, and the heavy object can follow the three direction of XYZ and remove at the promotion in-process for place the in-process of heavy object, the position selection is placed to the heavy object is many, according to specific demand, and the heavy object can be placed in appointed position, has improved practical function greatly.

In order to improve the convenience of transportation and storage of the device, the height of the vertical beam 12 of the device in the vertical direction is adjustable, as shown in fig. 3 and 4, the vertical beam 12 is arranged in the adjusting seat 11, two ends of the vertical beam extend to the upper end and the lower end of the vertical beam 12, a plurality of adjusting holes 121 are linearly arranged in the vertical direction of the vertical beam 12, similarly, the adjusting seat 11 is also provided with adjusting holes 121 matched with the adjusting seat 11, and the vertical beam 12 is connected with the adjusting seat 11 through a fixing bolt 13; certainly, in order to improve the structural stability of the device, the underframe 1 is further provided with a reinforcing pipe 15, the reinforcing pipe 15 is provided with a through hole 151, the bottom end of the vertical beam 12 passes through the through hole 151, the vertical beam 12 can move in the through hole 151, and after the position of the vertical beam 12 is adjusted, the vertical beam 12 is connected with the reinforcing pipe 15 through a bolt.

Of course, the bottom of the chassis 1 is also fitted with a moving wheel 14 to facilitate transfer of the device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for explaining the principle of the present invention, and that the present invention can also have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric underground lifting device, a serial communication port, the mounting bracket comprises a mounting rack, be provided with two X axle I-steel crossbeams (2) on the mounting bracket, install one X axle I-steel walking dolly (3) on two X axle I-steel crossbeams (2) respectively, two X axle I-steel walking dollies (3) bottoms are connected with one Y axle I-steel crossbeam (4) jointly, install Y axle I-steel walking dolly (5) on Y axle I-steel crossbeam (4), Y axle I-steel walking dolly (5) bottom is equipped with mounting panel (6), an electric block (7) are installed to mounting panel (6) intermediate position, electric block (7) include lifting hook mount pad (71), be connected with a horizontally fixed plate (9) on lifting hook mount pad (71), be provided with two lugs (91) on fixed plate (9), electric block (7) both sides are provided with two paying out machine structure (8) that are used for shaking electric block (7) in-process and subtract pay off, two machines (8) are connected with lug (91) rather than the below respectively.

2. The electric downhole hoisting device according to claim 1, wherein the pay-off mechanism (8) comprises a mounting box (81), a reel (82), a driving motor (83) and a wire body (84), the mounting box (81) is connected with the mounting plate (6), the reel (82) is rotatably connected in the mounting box (81), one end of the reel (82) is connected with the driving motor (83) outside the mounting box (81), the wire body (84) is wound on the reel (82), and one end of the wire body (84) is connected with the lifting lug (91).

3. An electric downhole hoisting device according to claim 1, wherein the mounting frame comprises a base frame (1), an adjusting seat (11) and vertical beams (12), the adjusting seat (11) is arranged on the base frame (1), the vertical beams (12) are arranged on the adjusting seat (11), and an X-axis I-steel beam (2) is arranged on the two opposite vertical beams (12) together.

4. An electric downhole lifting device according to claim 3, wherein the body of the chassis (1) is triangular in shape.

5. An electric downhole lifting device according to claim 3, wherein the vertical beam (12) is arranged in the adjusting seat (11) and both ends of the vertical beam extend to the upper end and the lower end of the vertical beam (12), a plurality of adjusting holes (121) are linearly arranged in the vertical direction of the vertical beam (12), the adjusting seat (11) is provided with adjusting holes (121) matched with the adjusting holes, and the vertical beam (12) is connected with the adjusting seat (11) through fixing bolts (13).

6. An electric downhole lifting device according to claim 3, wherein the base frame (1) is further provided with a reinforcing tube (15) for improving the stability of the device structure, the reinforcing tube (15) is provided with a through hole (151), the bottom end of the vertical beam (12) passes through the through hole (151), and the vertical beam (12) is connected with the reinforcing tube (15) by bolts.

7. An electric downhole lifting device according to claim 3, wherein the bottom of the chassis (1) is further mounted with moving wheels (14).