CN219194351U

CN219194351U - Lifting device for power equipment

Info

Publication number: CN219194351U
Application number: CN202223513135.7U
Authority: CN
Inventors: 范洪涛; 苏晓云; 周兴华; 白丽纱
Original assignee: Heilongjiang Boyou Technology Co ltd
Current assignee: Heilongjiang Boyou Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a lifting device of electric equipment, which relates to the technical field of lifting equipment and comprises a bottom plate, wherein a fixed block is fixedly arranged at the position, close to the left side and the right side, of the upper end of the bottom plate, a fixed column is arranged between the fixed blocks, a first sliding bar is movably connected at the position, close to the left side, of the outer side of the fixed column, a second sliding bar is movably connected at the position, close to the right side, of the outer side of the fixed column, the top of the first sliding bar is connected with the lower end of a first transmission rod through a first rotating shaft, the top of the second sliding bar is connected with the lower end of the second transmission rod through a first rotating shaft, the top of the fourth transmission rod is connected with a sliding block through a fifth rotating shaft, a connecting plate is arranged at the top of the sliding block, a lifting plate is arranged at the upper end of the connecting plate, the lifting device of the electric equipment is connected with a first through hole in a sliding mode, the first sliding bar and the second sliding bar can slide along the fixed column, stability is improved, the lifting plate can stably lift in the vertical direction, locking of the limiting plate and the sliding plate can be ensured, and safety is improved.

Description

Lifting device for power equipment

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a lifting device for power equipment.

Background

Because power equipment is generally installed in a higher position, workers need to ascend a height by means of a lifting device or transport the power equipment by means of the lifting device when installing and subsequently maintaining the equipment, the operation is convenient, and meanwhile, the labor can be saved.

The existing power equipment lifting device is mainly a scissor type lifting device, has the advantages of high bearing capacity, lower dead weight and flexible use, but lacks a device for limiting a lifting plate, equipment is easy to shake in the process of using a lifting control device, the running stability is lower, a mechanism for independently locking the lifting plate is not arranged, the safety is lower, and the novel power equipment lifting device is urgently designed for the problems.

Disclosure of Invention

The utility model aims to provide a lifting device for electric equipment, which aims to solve the problems that in the background technology, a device for limiting a lifting plate is lack, and meanwhile, a mechanism for independently locking the lifting plate is not provided, so that the safety is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power equipment elevating gear, includes the bottom plate, bottom plate upper end is close to left and right sides position fixed mounting and has the fixed block, be provided with the fixed column between the fixed block, the fixed column outside is close to left end position swing joint and has first slider, the fixed column outside is close to right-hand member position swing joint and has the second slider, first slider top is connected with first transfer line lower extreme through first pivot, second slider top is connected with the second transfer line lower extreme through first pivot, first transfer line and second transfer line intermediate position are connected through second pivot interconnect, second transfer line top is connected with the third transfer line through the third pivot, first transfer line top is connected with the fourth transfer line through the third pivot, third transfer line and fourth transfer line intermediate position are connected with the slider through the fourth pivot swing joint, third transfer line upper end is connected with the slider through the fifth pivot, the slider top is provided with the connecting plate, the connecting plate is installed to the lifter plate.

Further, the first through hole is formed in the rear end of the first sliding bar, the first through hole is formed in the rear end of the second sliding bar, the fixing column is slidably connected with the first through hole, the first sliding bar and the second sliding bar can slide along the fixing column, deviation does not occur, and stability is improved.

Further, the screw has been seted up to first slider front end, the transmission is connected with the screw rod in the middle of the screw, the screw rod right-hand member is provided with the bearing, the bearing right-hand member links to each other with the second slider left side, screw rod left end fixed mounting has the fixed disk, can make first slider and second slider distance change when the screw rod rotates to make first transfer line and second transfer line rotate, drive third transfer line and fourth transfer line rotate, thereby realize the raising and lowering functions.

Further, the fixed disk left side is connected with the rolling disc, fixed disk and rolling disc pass through screw fixed connection, the rolling disc left end fixed motor shaft has, the motor shaft left end is provided with the motor, the motor bottom is connected with the support, and the motor starts, and the motor shaft drives the rolling disc and rotates, and the rolling disc drives fixed disk and screw rod rotation.

Further, a sliding groove is formed in the middle position of the bottom of the connecting plate, and the sliding groove is connected with the sliding block in a sliding mode, so that the sliding block can slide along the sliding groove.

Further, the bottom plate left and right sides symmetry is provided with the limiting plate, the equidistance leaves in the middle of the limiting plate and is equipped with a plurality of second through-holes, lifter plate left and right sides fixed mounting has the sliding plate, sliding plate and limiting plate sliding connection, the sliding plate is close to the upper end position and has seted up the third through-hole, install the bolt in the middle of second through-hole and the third through-hole, the limiting plate can make the lifter plate stably go up and down in vertical direction, and the bolt can guarantee the locking of limiting plate and sliding plate, increases the security.

Compared with the prior art, the utility model has the beneficial effects that: this power equipment elevating gear mainly includes the bottom plate, first through-hole has been seted up to first slider rear end, first through-hole has been seted up to second slider rear end, fixed column and first through-hole sliding connection, make first slider and second slider can slide along the fixed column, do not take place the skew, increase stability, bottom plate left and right sides symmetry is provided with the limiting plate, the equidistance leaves in the middle of the limiting plate and is equipped with a plurality of second through-holes, lifter plate left and right sides fixed mounting has the sliding plate, sliding plate and limiting plate sliding connection, the sliding plate is close to the upper end position and has been seted up the third through-hole, install the bolt in the middle of second through-hole and the third through-hole, the limiting plate can make the lifter plate steadily go up and down in vertical direction, the locking of limiting plate and sliding plate can be guaranteed to the bolt, increase the security.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic view of the screw mounting structure of the present utility model.

In the figure: 1. a bottom plate; 2. a fixed block; 3. fixing the column; 4. a first slider bar; 5. a second slider; 6. a first through hole; 7. a first rotating shaft; 8. a first transmission rod; 9. a second transmission rod; 10. a second rotating shaft; 11. a third rotating shaft; 12. a third transmission rod; 13. a fourth transmission rod; 14. a fourth rotating shaft; 15. a fifth rotating shaft; 16. a slide block; 17. a connecting plate; 18. a lifting plate; 19. a screw hole; 20. a screw; 21. a bearing; 22. a fixed plate; 23. a rotating disc; 24. a screw; 25. a motor shaft; 26. a motor; 27. a support; 28. a chute; 29. a limiting plate; 30. a second through hole; 31. a sliding plate; 32. a third through hole; 33. a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a power equipment elevating gear, includes bottom plate 1, bottom plate 1 upper end is close to left and right sides position fixed mounting and has fixed block 2, be provided with fixed column 3 between the fixed block 2, the fixed column 3 outside is close to left end position swing joint and has first slider 4, the fixed column 3 outside is close to right-hand member position swing joint and has second slider 5, first through-hole 6 has been seted up to first slider 4 rear end, first through-hole 6 has been seted up to second slider 5 rear end, fixed column 3 and first through-hole 6 sliding connection make first slider 4 and second slider 5 can follow fixed column 3 and slide, do not take place the skew, increase stability, first slider 4 top is connected with first transfer line 8 lower extreme through first pivot 7, second slider 5 top is continuous with second transfer line 9 lower extreme through first pivot 7, first transfer line 8 and second transfer line 9 intermediate positions are through second pivot 10 interconnect.

Meanwhile, the top of the second transmission rod 9 is connected with the third transmission rod 12 through the third rotating shaft 11, the top of the first transmission rod 8 is connected with the fourth transmission rod 13 through the third rotating shaft 11, the middle positions of the third transmission rod 12 and the fourth transmission rod 13 are movably connected through the fourth rotating shaft 14, the top of the fourth transmission rod 13 is connected with the sliding block 16 through the fifth rotating shaft 15, the upper end of the third transmission rod 12 is connected with the sliding block 16 through the fifth rotating shaft 15, a screw hole 19 is formed in the front end of the first sliding bar 4, a screw rod 20 is connected in the middle of the screw hole 19 in a transmission mode, a bearing 21 is arranged at the right end of the screw rod 20, the right end of the bearing 21 is connected with the left side of the second sliding bar 5, a fixed disc 22 is fixedly arranged at the left end of the screw rod 20, and when the screw rod 20 rotates, the distance between the first sliding bar 4 and the second sliding bar 5 can be changed, so that the first transmission rod 8 and the second transmission rod 9 rotate, the third transmission rod 12 and the fourth transmission rod 13 are driven to rotate, and the lifting function is achieved.

The left side of the fixed disc 22 is connected with a rotating disc 23, the fixed disc 22 and the rotating disc 23 are fixedly connected through screws 24, a motor shaft 25 is fixedly arranged at the left end of the rotating disc 23, a motor 26 is arranged at the left end of the motor shaft 25, a support 27 is connected to the bottom of the motor 26, the motor 26 is started, the motor shaft 25 drives the rotating disc 23 to rotate, the rotating disc 23 drives the fixed disc 22 and the screw 20 to rotate, a connecting plate 17 is arranged at the top of the sliding block 16, a sliding groove 28 is formed in the middle position of the bottom of the connecting plate 17, and the sliding groove 28 is in sliding connection with the sliding block 16, so that the sliding block 16 can slide along the sliding groove 28.

In addition, the lifter plate 18 is installed to the connecting plate 17 upper end, bottom plate 1 left and right sides symmetry is provided with limiting plate 29, the equidistance leaves in the middle of the limiting plate 29 and is equipped with a plurality of second through-holes 30, lifter plate 18 left and right sides fixed mounting has sliding plate 31, sliding plate 31 and limiting plate 29 sliding connection, the third through-hole 32 has been seted up to the sliding plate 31 near the upper end position, install bolt 33 in the middle of second through-hole 30 and the third through-hole 32, limiting plate 29 can make lifter plate 18 steadily go up and down in the vertical direction, and the locking of limiting plate 29 and sliding plate 31 can be guaranteed to bolt 33, increases the security.

Working principle and using flow: firstly, a person climbs up the lifting plate 18, meanwhile, the device is placed on the lifting plate 18, an external power supply is connected, a motor 26 is started, a motor shaft 25 drives a rotating disc 23 to rotate, the rotating disc 23 drives a fixed disc 22 and a screw 20 to rotate, the screw 20 rotates to change the distance between a first sliding bar 4 and a second sliding bar 5, a first through hole 6 is formed at the rear end of the first sliding bar 4, a first through hole 6 is formed at the rear end of the second sliding bar 5, a fixed column 3 is in sliding connection with the first through hole 6, the first sliding bar 4 and the second sliding bar 5 can slide along the fixed column 3 without deviation, stability is improved, the top of the first sliding bar 4 is connected with the lower end of a first transmission rod 8 through a first rotating shaft 7, the top of the second sliding bar 5 is connected with the lower end of a second transmission rod 9 through the first rotating shaft 7, the middle positions of the first transmission rod 8 and the second transmission rod 9 are mutually connected through a second rotating shaft 10, the top of the second transmission rod 9 is connected with a third transmission rod 12 through a third rotating shaft 11, the top of the first transmission rod 8 is connected with a fourth transmission rod 13 through the third rotating shaft 11, the middle positions of the third transmission rod 12 and the fourth transmission rod 13 are movably connected through a fourth rotating shaft 14, the top of the fourth transmission rod 13 is connected with a sliding block 16 through a fifth rotating shaft 15, the upper end of the third transmission rod 12 is connected with the sliding block 16 through the fifth rotating shaft 15, the top of the sliding block 16 is provided with a connecting plate 17, the upper end of the connecting plate 17 is provided with a lifting plate 18, so that the first transmission rod 8 and the second transmission rod 9 are rotated, the third transmission rod 12 and the fourth transmission rod 13 are driven to rotate, the lifting function is realized, then a bolt 33 is inserted into the second through hole 30 and the third through hole 32, the locking of the limiting plate 29 and the sliding plate 31 can be ensured, safety is increased.

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

Claims

1. The utility model provides an electrical equipment elevating gear, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly provided with a fixed block (2) near the left side and the right side, a fixed column (3) is arranged between the fixed blocks (2), the outer side of the fixed column (3) is movably connected with a first sliding bar (4) near the left side, the outer side of the fixed column (3) is movably connected with a second sliding bar (5) near the right side, the top of the first sliding bar (4) is connected with the lower end of a first transmission rod (8) through a first rotating shaft (7), the top of the second sliding bar (5) is connected with the lower end of a second transmission rod (9) through a first rotating shaft (7), the middle positions of the first transmission rod (8) and the second transmission rod (9) are connected with each other through a second rotating shaft (10), the top of the second transmission rod (9) is connected with a third transmission rod (12) through a third rotating shaft (11), the top of the first transmission rod (8) is connected with a fourth transmission rod (13) through a third rotating shaft (11), the top of the third transmission rod (12) and the fourth transmission rod (12) are connected with the top of the fourth transmission rod (13) through a fourth rotating shaft (16) through a fourth rotating shaft (15), the top of the sliding block (16) is provided with a connecting plate (17), and the upper end of the connecting plate (17) is provided with a lifting plate (18).

2. The electrical equipment lifting device of claim 1, wherein: the rear end of the first sliding bar (4) is provided with a first through hole (6), the rear end of the second sliding bar (5) is provided with a first through hole (6), and the fixed column (3) is in sliding connection with the first through hole (6).

3. The electrical equipment lifting device of claim 1, wherein: screw (19) have been seted up to first sliding strip (4) front end, the transmission is connected with screw rod (20) in the middle of screw (19), screw rod (20) right-hand member is provided with bearing (21), bearing (21) right-hand member links to each other with second sliding strip (5) left side, screw rod (20) left end fixed mounting has fixed disk (22).

4. A power equipment lifting device according to claim 3, characterized in that: the novel rotary table is characterized in that a rotary table (23) is connected to the left side of the fixed table (22), the fixed table (22) and the rotary table (23) are fixedly connected through screws (24), a motor shaft (25) is fixedly arranged at the left end of the rotary table (23), a motor (26) is arranged at the left end of the motor shaft (25), and a support (27) is connected to the bottom of the motor (26).

5. The electrical equipment lifting device of claim 1, wherein: a sliding groove (28) is formed in the middle position of the bottom of the connecting plate (17), and the sliding groove (28) is connected with the sliding block (16) in a sliding mode.

6. The electrical equipment lifting device of claim 1, wherein: the utility model discloses a lifting device, including bottom plate (1), lifter plate (18), lifter plate (31), lifter plate (32) and bolt (33) are installed in the middle of lifter plate (18), bottom plate (1) left and right sides symmetry is provided with limiting plate (29), equidistant leave in the middle of limiting plate (29) is equipped with a plurality of second through-holes (30), lifter plate (31) and limiting plate (29) sliding connection, third through-hole (32) have been seted up near upper end position to lifter plate (31), bolt (33) are installed in the middle of second through-hole (30) and third through-hole (32).