Auxiliary installation lifting equipment for electric power engineering

Abstract

The utility model provides electric power engineering auxiliary installation lifting equipment, and relates to the technical field of electric power construction devices, the electric power engineering auxiliary installation lifting equipment comprises a base and a supporting plate, the bottom end of the base is fixedly connected with a driving assembly, and a lifting assembly is arranged in the base; a positioning assembly; the positioning assembly comprises rotating columns rotationally connected to the four corners of the bottom end of the supporting plate, steel wires are fixedly connected to the bottom ends of the rotating columns, hollow columns are fixedly connected to the bottom ends of bases of the steel wires, adjusting threaded columns are fixedly connected to the bottom ends of the hollow columns, screw rods are in threaded connection with the interiors of the adjusting threaded columns, and positioning cones are fixedly connected to the bottom ends of the screw rods. By means of the design, the stability of the lifting equipment can be kept, the risk of inclining, shaking or overturning is avoided, the safety of the equipment is improved when the lifting equipment faces the uneven ground or the complex environment such as strong wind, the stability of the equipment in the lifting process is ensured through triangular matching of the limiting columns and the positioning lifting rods, and the safety of the equipment is improved. And the manufacturing stability is further improved.

Description

Technical Field

[0001] This utility model relates to the field of power construction equipment technology, and in particular to a lifting device for auxiliary installation in power engineering. Background Technology

[0002] In the construction and maintenance of power engineering projects, it is often necessary to install, debug, and repair high-altitude facilities. In order to ensure the safety of construction personnel and work efficiency, lifting equipment has become an indispensable tool.

[0003] However, some existing lifting equipment may tilt, sway, or even overturn in complex construction environments, especially when facing uneven ground or strong winds. This poses a great risk to the safety of construction workers.

[0004] Therefore, this utility model provides an auxiliary installation lifting device for power engineering. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide an auxiliary installation lifting device for power engineering.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an auxiliary installation lifting device for power engineering, comprising;

[0007] The base and the support plate are provided. A drive assembly is fixedly connected to the bottom end of the base, and a lifting assembly is provided inside the base.

[0008] A positioning assembly; the positioning assembly includes rotating columns rotatably connected to the four corners of the bottom end of a support plate, a steel wire fixedly connected to the bottom end of the rotating column, a hollow column fixedly connected to the bottom end of the base of the steel wire, an adjusting threaded column fixedly connected to the bottom end of the hollow column, a lead screw threadedly connected to the inside of the adjusting threaded column, a positioning cone fixedly connected to the bottom end of the lead screw, and a handle fixedly connected to the outside of the adjusting threaded column.

[0009] In a preferred embodiment, the drive assembly includes a rack fixedly connected to the top of the base, a limit rail fixedly connected to the top of the base, and a limit slider slidably connected to the outer side of the limit rail.

[0010] In a preferred embodiment, a mounting plate is fixedly connected to the top of the limiting slider, a motor is mounted on the top of the mounting plate, and a drive gear is fixedly connected to the drive end of the motor.

[0011] In a preferred embodiment, the lifting assembly includes a slide groove 1 formed inside the base, a moving rod slidably connected to one end of the slide groove 1, a positioning rod slidably connected to the other end of the slide groove 1, a limit block 1 fixedly connected to both ends of the moving rod, the outer side of the driving assembly 8 fixedly connected to the limit block 1, and a limit block 2 fixedly connected to both ends of the positioning rod.

[0012] In a preferred embodiment, the outer ends of the positioning rod are rotatably connected to positioning lifting rods, and the outer ends of the moving rod are rotatably connected to moving lifting rods.

[0013] In a preferred embodiment, the top end of the positioning lifting rod is rotatably connected to a limiting post, and the inner ends of the support plate are provided with sliding grooves, and the outer side of the limiting post is slidably connected to the sliding grooves.

[0014] In a preferred embodiment, the rack and the drive gear are meshed together.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] This invention utilizes a motor on the mounting plate. The motor drives a gear to rotate, and the gear meshes with a rack, causing the limiting slider on the mounting plate to move synchronously. This, in turn, moves the moving rod left and right. When the moving rod moves to the right, it pushes the lifting rod upward, which in turn raises the top limiting column by rotating the connecting support point, thus achieving stable lifting of the support plate. Furthermore, the tension of the steel wire is adjusted by regulating the connection between the threaded column and the lead screw to ensure the stability of the connection. This design enables the lifting equipment to maintain stability in complex environments such as uneven ground or strong winds, avoiding the risks of tilting, shaking, or overturning, thereby improving the safety of the equipment. Moreover, the triangular cooperation between the limiting column and the positioning lifting rod ensures smoothness during the lifting process, further increasing the stability of the manufacturing process. Attached Figure Description

[0017] Figure 1 A perspective view of an auxiliary installation lifting device for power engineering provided by this utility model;

[0018] Figure 2 A schematic diagram of the positioning component structure of an auxiliary installation lifting device for power engineering provided by this utility model;

[0019] Figure 3 A schematic diagram of the internal structure of the positioning component of an auxiliary installation lifting device for power engineering provided by this utility model;

[0020] Figure 4 This utility model provides a schematic diagram of the drive component structure of an auxiliary installation lifting device for power engineering.

[0021] Legend:

[0022] 1. Base;

[0023] 2. Drive assembly; 21. Rack; 22. Limit slide rail; 23. Mounting plate; 24. Motor; 25. Drive gear; 26. Limit slider;

[0024] 3. Lifting assembly; 31. Slide rail one; 32. Moving rod; 33. Limiting block one; 34. Positioning rod; 35. Limiting block two; 36. Positioning lifting rod; 37. Moving lifting rod; 38. Limiting post; 39. Slide rail two;

[0025] 4. Support plate;

[0026] 5. Positioning assembly; 51. Rotary column; 52. Steel wire; 53. Hollow column; 54. Adjusting threaded column; 55. Lead screw; 56. Positioning cone; 57. Rotary handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1 and Figure 4 As shown, this embodiment provides a technical solution: a power engineering auxiliary installation lifting device, comprising;

[0029] Base 1 and support plate 4;

[0030] A drive assembly 2 is fixedly connected to the bottom end of the base 1. The drive assembly 2 includes a rack 21 fixedly connected to the top end of the base 1. A limit slide rail 22 is fixedly connected to the top end of the base 1. A limit slider 26 is slidably connected to the outer side of the limit slide rail 22. A mounting plate 23 is fixedly connected to the top end of the limit slider 26. A motor 24 is mounted on the top end of the mounting plate 23. A drive gear 25 is fixedly connected to the drive end of the motor 24. The rack 21 and the drive gear 25 are meshed.

[0031] The base 1 serves as the supporting foundation for the entire equipment, bearing the weight of all components and fixing the equipment to the ground to ensure stability during operation. The support plate 4 provides a standing platform for support. The rack 21 meshes with the drive gear 25, converting the rotational motion of the motor 24 into the linear motion of the lifting mechanism. The limit slide rail 22 provides a sliding track for the limit slider 26, restricting its direction of movement and ensuring that the vertical limit slider 26 of the lifting mechanism cooperates with the limit slide rail 22 to guide and limit the movement. The mounting plate 23 provides an installation position for the motor 24, ensuring that the motor 24 is securely installed and preventing vibration of the motor 24 from affecting the normal operation of the equipment. The motor 24 provides power to drive the drive gear 25 to rotate. The drive gear 25 meshes with the rack 21, converting the rotational motion of the motor 24 into the linear motion of the lifting mechanism.

[0032] like Figure 1 and Figure 4 As shown, a lifting assembly 3 is provided inside the base 1. The lifting assembly 3 includes a slide groove 31 opened inside the base 1. A moving rod 32 is slidably connected to one end of the slide groove 31, and a positioning rod 34 is slidably connected to the other end of the slide groove 31. Limiting blocks 33 are fixedly connected to both ends of the moving rod 32. The outer side of the drive assembly 2 is fixedly connected to the limiting blocks 33. Limiting blocks 35 are fixedly connected to both ends of the positioning rod 34. A positioning lifting rod 36 is rotatably connected to both ends of the outer side of the positioning rod 34. A moving lifting rod 37 is rotatably connected to both ends of the outer side of the moving rod 32. A limiting post 38 is rotatably connected to the top of the positioning lifting rod 36. A slide groove 39 is opened at both ends inside the support plate 4. The outer side of the limiting post 38 is slidably connected to the slide groove 39.

[0033] The design of slide rail 31 provides a sliding track for the moving rod 32 and the positioning rod 34, restricting their movement direction so that they can only move along the straight line of slide rail 31. The moving rod 32, as the main moving part of the lifting assembly 3, slides along slide rail 31, thereby driving the moving lifting rod 37 to achieve the lifting action. Limiting block 33 is fixed at both ends of the moving rod 32 to prevent the moving rod 32 from sliding out of slide rail 31. The positioning rod 34, as the fixed part of the lifting assembly 3, cooperates with the moving rod 32 and achieves positioning and support of the lifting action through positioning lifting rod 36. Limiting block 35 is fixed at both ends of the positioning rod 34 to prevent the positioning rod 34 from sliding out of slide rail 31. The positioning lifting rod 36 is rotatably connected to the positioning rod 34. Through the cooperation of the limiting post 38 and the second slide groove 39, the lifting action is transmitted and positioned. The moving lifting rod 37 is rotatably connected to the moving rod 32. Its top end is rotatably connected to the bottom end of the support plate 4 to avoid jamming during the lifting process. The lifting action is transmitted through the sliding of the moving rod 32. The limiting post 38 is fixed at the bottom end of the positioning lifting rod 36. Through the sliding connection with the second slide groove 39, the lifting action is positioned and guided. The second slide groove 39 is opened at both ends inside the support plate 4 to provide a sliding track for the limiting post 38, restrict its movement direction, and ensure the verticality of the lifting action.

[0034] like Figure 1 - Figure 3 As shown, the positioning component 5 includes rotating columns 51 rotatably connected to the four corners of the bottom end of the support plate 4. A steel wire 52 is fixedly connected to the bottom end of the rotating column 51. A hollow column 53 is fixedly connected to the bottom end of the base 1 of the steel wire 52. An adjusting threaded column 54 is fixedly connected to the bottom end of the hollow column 53. A lead screw 55 is threadedly connected to the inside of the adjusting threaded column 54. A positioning cone 56 is fixedly connected to the bottom end of the lead screw 55. A handle 57 is fixedly connected to the outside of the adjusting threaded column 54.

[0035] Rotary columns 51 are rotatably connected to the four corners of the bottom of the support plate 4, used to support and connect steel wires 52, and provide rotational freedom to facilitate adjustment of the orientation of the positioning component 5. Steel wires 52 are fixedly connected to the bottom of the rotating columns 51, used to connect hollow columns 53, transmit force and adjust the height of the positioning component 5. Hollow columns 53 are fixedly connected to the bottom of steel wires 52, used to support the adjusting threaded column 54 and provide additional tolerance space. The internal thread of the adjusting threaded column 54 is connected to a lead screw 55, which achieves fine height adjustment through threaded transmission. The lead screw 55 is threaded inside the adjusting threaded column 54, and its bottom end is fixedly connected to a positioning cone 56 for positioning. The positioning cone 56 is fixedly connected to the bottom end of the lead screw 55 for insertion into the ground or other supports to achieve stable fixation of the equipment. The handle 57 is used to manually operate the rotation of the lead screw 55, which allows the operator to quickly adjust the height of the positioning cone 56. In this way, when the support plate 4 rises again, the four corners are positioned, and then tightened, so that the support plate 4 can maintain stability at a certain height.

[0036] Working principle:

[0037] like Figure 1 - Figure 4 As shown:

[0038] In use: First, start the motor 24 on the mounting plate 23. The motor 24 drives the drive gear 25 to rotate. Due to the meshing connection between the drive gear 25 and the rack 21, the drive gear 25 will move along the path of the rack 21 under the rotation of the drive gear 25. At this time, the limiting slider 26 connected to the bottom of the mounting plate 23 will move synchronously on the limiting slide rail 22 under the drive of the drive gear 25. Due to the fixed connection between the limiting slider 26 and the limiting block 33, the moving rod 32 will move left and right. When the moving rod 32 moves to the right, it will drive the moving lifting rod 37 to move to the top. Then, the positioning lifting rod 36 will be fixed to one end by the positioning rod 34, and the rotational connection between the positioning lifting rod 36 and the moving lifting rod 37 will serve as a support point to push the top. The limiting post 38 of the part moves upward, and due to the rotational connection between the positioning lifting rod 36 and the limiting post 38, the support plate 4 is prevented from getting stuck when pushed by the limiting post 38, thus preventing it from lifting. Furthermore, the outer side of the limiting post 38 is slidably connected to the slide groove 39, allowing the limiting post 38 to move along the inside of the support plate 4, thereby ensuring that the moving lifting rod 37 can maintain stable lifting when pushing the support plate 4. Next, the positioning cone 56 in the positioning assembly 5 is positioned on the ground, and then the internal adjusting threaded post 54 is threadedly connected to the lead screw 55 by rotating the handle 57, thereby adjusting the tightness of the steel wire 52. During the rotation of the adjusting threaded post 54, the internal hollow post 53 has a certain amount of tolerance space, which can achieve a stable connection while saving space.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A lifting device for auxiliary installation in power engineering, characterized in that, include; The base (1) and the support plate (4) are provided. The bottom end of the base (1) is fixedly connected to the drive assembly (2). The base (1) is provided with a lifting assembly (3). Positioning component (5); The positioning component (5) includes rotating columns (51) rotatably connected to the four corners of the bottom end of the support plate (4). A steel wire (52) is fixedly connected to the bottom end of the rotating column (51). A hollow column (53) is fixedly connected to the bottom end of the base (1) of the steel wire (52). An adjusting threaded column (54) is fixedly connected to the bottom end of the hollow column (53). A lead screw (55) is threaded inside the adjusting threaded column (54). A positioning cone (56) is fixedly connected to the bottom end of the lead screw (55). A throttle (57) is fixedly connected to the outside of the adjusting threaded column (54).

2. The power engineering auxiliary installation lifting device according to claim 1, characterized in that: The drive assembly (2) includes a rack (21) fixedly connected to the top of the base (1), a limit slide rail (22) fixedly connected to the top of the base (1), and a limit slider (26) slidably connected to the outer side of the limit slide rail (22).

3. The power engineering auxiliary installation lifting device according to claim 2, characterized in that: The top end of the limiting slider (26) is fixedly connected to the mounting plate (23), the top end of the mounting plate (23) is equipped with a motor (24), and the driving end of the motor (24) is fixedly connected to the driving gear (25).

4. The power engineering auxiliary installation lifting device according to claim 1, characterized in that: The lifting assembly (3) includes a slide groove (31) inside the base (1), a moving rod (32) is slidably connected to one end of the slide groove (31), a positioning rod (34) is slidably connected to the other end of the slide groove (31), a limit block (33) is fixedly connected to both ends of the moving rod (32), the outer side of the drive assembly (2) 8 is fixedly connected to the limit block (33), and a limit block (35) is fixedly connected to both ends of the positioning rod (34).

5. The power engineering auxiliary installation lifting device according to claim 4, characterized in that: The positioning rod (34) is rotatably connected to the two outer ends of the positioning rod (34) with a positioning lifting rod (36), and the moving rod (32) is rotatably connected to the two outer ends of the moving rod (32) with a moving lifting rod (37).

6. The power engineering auxiliary installation lifting device according to claim 5, characterized in that: The top end of the positioning lifting rod (36) is rotatably connected to a limiting post (38), and the two ends of the support plate (4) are provided with sliding grooves (39), and the outer side of the limiting post (38) is slidably connected to the sliding grooves (39).

7. The power engineering auxiliary installation lifting device according to claim 3, characterized in that: The rack (21) and the drive gear (25) are meshed together.

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