Lifting device for installation

Abstract

The utility model relates to the technical field of electric power, in particular to a lifting device for installation. The lifting device comprises a lifting base, a lifting table and a stabilizing plate, a stabilizing mechanism is assembled between the lifting base and the stabilizing plate, a fixing mechanism is assembled in the lifting table, and a lifting mechanism is assembled between the lifting base and the lifting table. Through the structural design of the stabilizing mechanism, the first motor is started to drive the two stabilizing plates on the two sides of the lifting base to rotate by 90 degrees to make contact with the ground, the contact area with the ground is increased, and the stability of the lifting device for installation is improved; and through the structural design of the fixing mechanism, a rotating handle is held by hand to rotate, so that the distance between two clamping plates is adjusted, power equipment of different specifications is clamped, shaking is avoided when the power equipment is lifted, and the safety of the lifting device for installation is improved when the lifting device for installation is used.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to a lifting device for installation. Background Art

[0002] The power installation lifting device is an indispensable and important tool in the construction process of power projects. With the rapid development of power technology and the continuous advancement of power grid construction, the requirements for the installation of power equipment are also increasing. Traditional installation methods often rely on manual handling and simple lifting equipment, which is not only inefficient, but also has certain safety hazards; the power installation lifting device came into being, which uses advanced mechanical and power technology to achieve the rapid, safe and efficient lifting of power equipment. This device usually has the characteristics of stable structure, simple operation, and strong bearing capacity, which can greatly improve the efficiency and quality of power equipment installation; at the same time, the application range of the power installation lifting device is also very wide, not only suitable for the installation of equipment in large power stations, but also suitable for various scenarios such as urban power grids and rural power grids; its appearance not only solves the problems in the installation process of power equipment, but also provides a strong guarantee for the advancement of power projects; in short, the power installation lifting device is an indispensable and important tool in the construction of power projects, and its application will strongly promote the development and progress of the power industry.

[0003] For example, patent CN218968770U discloses a lifting device for installing electric equipment, including a base, wherein fixing screws are penetrated all around the outer wall of the base, a cross bar is arranged on the outer wall of the base, an electric lifting rod is connected to the upper end of the cross bar, and a fixing plate is fixedly installed on the lower end of the outer wall of the electric lifting rod; the lifting device for installing electric equipment, through the arrangement of the electric lifting rod, the fixing plate, the screw, the bracket, the support rod, the electric slide and the slider, the arrangement of the electric lifting rod can play a role of assisting when the electric slide lifts the storage platform, so as to prevent the sliding lifting from being difficult due to the heavy weight of the equipment to be lifted, so the electric lifting rod is added for assistance, which further increases the stability of the device when lifting the electric equipment, and the screw and the fixing plate can be used to connect and install the electric lifting rod and the cross bar, so as to increase the stability of the electric lifting rod when it is used.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the stability of the existing lifting equipment for installing power equipment is not good enough. When the lifting mass is large and the lifting height is too high, the center of gravity shifts and there is a risk of tipping over. In addition, the existing device is not convenient to move and lacks flexibility. There is room for improvement. For this reason, we designed a lifting device for installation to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a lifting device for installation to solve the technical problems of stable lifting and convenient movement in response to the above-mentioned technical problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A lifting device for installation, comprising a lifting base, a lifting platform and a stabilizing plate, wherein the lifting base is equipped with a lifting platform inside, stabilizing plates are equipped on both sides of the lifting base, a stabilizing mechanism is equipped between the lifting base and the stabilizing plate, a fixing mechanism is equipped inside the lifting platform, and a lifting mechanism is equipped between the lifting base and the lifting platform;

[0008] The stabilizing mechanism comprises a first motor, a driving bevel gear, a driven bevel gear, a rotating rod and a connecting rod. The first motor is fixed inside both sides of the lifting base, the driving bevel gear is fixed to the power output end of the first motor, the driving bevel gear is meshed and connected to the outside of the driving bevel gear, the rotating rod is fixed inside the driven bevel gear, the rotating rod is rotatably connected to the lifting base, two connecting rods are fixed to the outside of the rotating rod, and one end of the two connecting rods is fixed to the stabilizing plate.

[0009] Preferably, the fixing mechanism includes a first bearing, a first threaded rod, a rotating wheel, a turning handle, a matching block and a clamping plate, first bearings are fixed on both sides of the interior of the lifting platform, a first threaded rod is fixed inside the two first bearings, a rotating wheel is fixed at one end of the first threaded rod, a plurality of turning handles are evenly distributed and fixed on the outside of the rotating wheel, the threads at both ends of the first threaded rod have opposite rotation directions, the external threads of the first threaded rod are connected to two matching blocks, the two matching blocks and the lifting platform are both slidably connected, a clamping plate is fixed on the top of the matching block, and the two clamping plates and the lifting platform are also slidably connected.

[0010] Preferably, the lifting mechanism includes a second motor, a second threaded rod and a second bearing. The second motor is fixed to the inner bottom of the lifting base, the second threaded rod is fixed to the power output end of the second motor, the second threaded rod is threadedly connected to the lifting platform, the second bearing is fixed to the top of the second threaded rod, and the second bearing is fixed to the lifting base.

[0011] Preferably, push-pull handles are fixed on both sides of the middle of one end of the lifting base.

[0012] Preferably, mounting blocks are fixed on both sides of the bottom of one end of the lifting base, universal wheels are fixed on the bottom of the mounting blocks, and fixing blocks are fixed on both sides of the bottom of the other end of the lifting base, and the interior of the fixing blocks is rotatably connected to walking wheels via a rotating shaft.

[0013] Preferably, mounting blocks are fixed on both sides of the bottom of one end of the lifting base, universal wheels are fixed on the bottom of the mounting blocks, and fixing blocks are fixed on both sides of the bottom of the other end of the lifting base, and the interior of the fixing blocks is rotatably connected to walking wheels via a rotating shaft.

[0014] Preferably, one side of the stabilizing plate is provided with anti-slip grooves.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] 1. The utility model adopts the structural design of the stabilizing mechanism, so that the device can start the first motor to drive the two stabilizing plates on both sides of the lifting base to rotate 90 degrees to achieve contact with the ground, thereby increasing the contact area with the ground and improving the stability of the installation lifting device.

[0018] 2. The utility model adopts the structural design of the fixing mechanism, so that the device can adjust the distance between the two clamping plates by rotating the handle by hand to achieve clamping of power equipment of different specifications, so that the power equipment can be prevented from shaking when it is lifted, and the safety of the installation lifting device is improved when it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the lifting base and the lifting platform of the utility model;

[0022] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the lifting platform of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure of the second motor, the second threaded rod and the second bearing of the utility model;

[0025] Figure 6It is a schematic diagram of the connection structure of the lifting base, the lifting platform and the stabilizing plate of the utility model.

[0026] In the figure: 1. lifting base; 2. lifting platform; 3. stabilizing plate; 4. first motor; 5. driving bevel gear; 6. driven bevel gear; 7. rotating rod; 8. connecting rod; 9. first bearing; 10. first threaded rod; 11. rotating wheel; 12. turning handle; 13. matching block; 14. clamping plate; 15. second motor; 16. second threaded rod; 17. second bearing; 18. push-pull handle; 19. mounting block; 20. universal wheel; 21. fixing block; 22. walking wheel; 23. labor-saving wheel; 24. anti-slip texture. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1

[0032] Reference Figure 1 - Figure 6 , a lifting device for installation, comprising a lifting base 1, a lifting platform 2 and a stabilizing plate 3, the lifting base 1 is equipped with the lifting platform 2 inside, the stabilizing plates 3 are equipped on both sides of the lifting base 1, a stabilizing mechanism is equipped between the lifting base 1 and the stabilizing plate 3, the lifting platform 2 is equipped with a fixing mechanism inside, and a lifting mechanism is equipped between the lifting base 1 and the lifting platform 2;

[0033] The stabilizing mechanism comprises a first motor 4, an active bevel gear 5, a driven bevel gear 6, a rotating rod 7 and a connecting rod 8. The first motor 4 is fixed inside both sides of the lifting base 1. The power output end of the first motor 4 is fixed with an active bevel gear 5. The external part of the active bevel gear 5 is meshed and connected with the driven bevel gear 6. The internal part of the driven bevel gear 6 is fixed with a rotating rod 7. The rotating rod 7 is rotatably connected to the lifting base 1. Two connecting rods 8 are fixed to the external part of the rotating rod 7. One end of the two connecting rods 8 is fixed to the stabilizing plate 3. When the installation lifting device is to be lifted, it must be stabilized first, and the first motor 4 is started. The power output end of the first motor 4 drives the active bevel gear 5 to rotate, the active bevel gear 5 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the connecting rod 8 to rotate, and the connecting rod 8 drives the stabilizing plate 3 to rotate ninety degrees, so that the stabilizing plate 3 is in contact with the ground, so that the contact area between the installation lifting device and the ground is increased, and stability is achieved.

[0034] The lifting mechanism includes a second motor 15, a second threaded rod 16 and a second bearing 17. The second motor 15 is fixed to the inner bottom of the lifting base 1, and the second threaded rod 16 is fixed to the power output end of the second motor 15. The second threaded rod 16 is threadedly connected to the lifting platform 2. The second bearing 17 is fixed to the top of the second threaded rod 16, and the second bearing 17 is fixed to the lifting base 1. When the clamping is completed and the power equipment needs to be lifted, the second motor 15 is started, and the power output end of the second motor 15 drives the second threaded rod 16 to rotate, and the second threaded rod 16 drives the lifting platform 2 to slide inside the lifting base 1 to achieve the lifting of the power equipment.

[0035] Push-pull handles 18 are fixed on both sides of the middle of one end of the lifting base 1; mounting blocks 19 are fixed on both sides of the bottom of one end of the lifting base 1, and universal wheels 20 are fixed on the bottom of the mounting blocks 19; fixed blocks 21 are fixed on both sides of the bottom of the other end of the lifting base 1, and the interior of the fixed blocks 21 is rotatably connected to running wheels 22 through a rotating shaft; the arrangement of the universal wheels 20 and the running wheels 22 makes the installation lifting device more convenient and flexible to move, and the arrangement of the push-pull handle 18 allows the operator to control the direction and speed of movement by holding the push-pull handle 18, so that the operator can flexibly control the installation lifting device.

[0036] One side of the stabilizing plate 3 is provided with anti-skid patterns 24 ; the anti-skid patterns 24 provide greater friction when the stabilizing plate 3 contacts the ground, which is beneficial for stability.

[0037] Embodiment 2

[0038] Reference Figure 4A lifting device for installation, the fixing mechanism includes a first bearing 9, a first threaded rod 10, a rotating wheel 11, a turning handle 12, a matching block 13 and a clamping plate 14. The first bearings 9 are fixed on both sides of the interior of the lifting platform 2, and a first threaded rod 10 is fixed inside the two first bearings 9. The rotating wheel 11 is fixed at one end of the first threaded rod 10. A plurality of turning handles 12 are evenly distributed and fixed on the outside of the rotating wheel 11. The threads at both ends of the first threaded rod 10 are rotated in opposite directions. The external thread of the first threaded rod 10 is connected to two matching blocks 13. The two matching blocks 13 are slidably connected to the lifting platform 2. A clamping plate 14 is fixed on the top of the matching block 13. The two clamping plates 14 are also slidably connected to the lifting platform 2. One side of the lifting platform 2 There are multiple labor-saving wheels 23 evenly distributed and rotatably connected inside the end; the setting of the labor-saving wheels 23 allows the sliding to be changed into rolling when pushing the power equipment, which saves the operator's physical strength; lower the lifting platform 2 to the lowest position, push the power equipment onto the lifting platform 2, an inclined surface is provided on the top of one end of the lifting platform 2, and multiple labor-saving wheels 23 are evenly distributed and rotatably connected inside the inclined surface, so that it is more labor-saving to push the power equipment onto the lifting platform 2, and then turn the handle 12, the handle 12 drives the rotating wheel 11 to rotate, the rotating wheel 11 drives the first threaded rod 10 to rotate, the first threaded rod 10 drives the distance between the two matching blocks 13 to adjust, the matching blocks 13 drive the distance between the clamping plates 14 to adjust, and power equipment of different specifications and sizes can be clamped and fixed.

[0039] The use process of the installation lifting device provided by the utility model is as follows:

[0040] When the installation lifting device is to be lifted, it must be stabilized first, and the first motor 4 is started. The power output end of the first motor 4 drives the active bevel gear 5 to rotate. Since the active bevel gear 5 and the driven bevel gear 6 are meshed and connected, the driven bevel gear 6 and the rotating rod 7 are fixed, the rotating rod 7 and the lifting base 1 are rotationally connected, the rotating rod 7 and the connecting rod 8 are fixed, and one end of the connecting rod 8 is fixed to the stabilizing plate 3. Then, the active bevel gear 5 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the connecting rod 8 to rotate, and the connecting rod 8 drives the stabilizing plate 3 to rotate ninety degrees to achieve the contact between the stabilizing plate 3 and the ground, so that the contact surface between the installation lifting device and the ground is increased, and stability is achieved;

[0041] Lower the lifting platform 2 to the lowest position, and push the power equipment onto the lifting platform 2. An inclined plane is provided on the top of one end of the lifting platform 2, and a plurality of labor-saving wheels 23 are evenly distributed and rotatably connected inside the inclined plane, so that it is relatively labor-saving to push the power equipment onto the lifting platform 2. Then, turn the handle 12, and the handle 12 drives the rotating wheel 11 to rotate, and the rotating wheel 11 drives the first threaded rod 10 to rotate. Since the threads at both ends of the first threaded rod 10 have opposite rotation directions, the first threaded rod 10 is threadedly connected with two matching blocks 13, and the matching blocks 13 are fixed with the clamping plate 14. Then, the first threaded rod 10 drives the adjustment of the spacing between the two matching blocks 13, and the matching blocks 13 drive the adjustment of the spacing between the clamping plates 14, so that power equipment of different specifications can be clamped and fixed.

[0042] When the clamping is completed and the power equipment needs to be lifted, the second motor 15 is started, and the power output end of the second motor 15 drives the second threaded rod 16 to rotate. Since the second threaded rod 16 is threadedly connected to the lifting platform 2, the second threaded rod 16 drives the lifting platform 2 to slide inside the lifting base 1 to lift the power equipment;

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lifting device for installation, characterized in that: The invention comprises a lifting base (1), a lifting platform (2) and a stabilizing plate (3), wherein the lifting platform (2) is installed inside the lifting base (1), stabilizing plates (3) are installed on both sides of the lifting base (1), a stabilizing mechanism is installed between the lifting base (1) and the stabilizing plate (3), a fixing mechanism is installed inside the lifting platform (2), and a lifting mechanism is installed between the lifting base (1) and the lifting platform (2); The stabilizing mechanism comprises a first motor (4), a driving bevel gear (5), a driven bevel gear (6), a rotating rod (7) and a connecting rod (8); the first motor (4) is fixed inside both sides of the lifting base (1); the driving bevel gear (5) is fixed to the power output end of the first motor (4); the driving bevel gear (5) is meshedly connected to the outside of the driving bevel gear (5); the driven bevel gear (6) is fixed to the inside of the driven bevel gear (6); the rotating rod (7) is rotatably connected to the lifting base (1); two connecting rods (8) are fixed to the outside of the rotating rod (7); one end of the two connecting rods (8) is fixed to the stabilizing plate (3).

2. The installation lifting device according to claim 1, characterized in that: The fixing mechanism comprises a first bearing (9), a first threaded rod (10), a rotating wheel (11), a turning handle (12), a matching block (13) and a clamping plate (14); first bearings (9) are fixed on both sides of the interior of the lifting platform (2); a first threaded rod (10) is fixed inside the two first bearings (9); a rotating wheel (11) is fixed at one end of the first threaded rod (10); a plurality of turning handles (12) are evenly distributed and fixed outside the rotating wheel (11); the threads at both ends of the first threaded rod (10) have opposite rotation directions; the external threads of the first threaded rod (10) are connected to two matching blocks (13); the two matching blocks (13) and the lifting platform (2) are both slidably connected; a clamping plate (14) is fixed on the top of the matching block (13); and the two clamping plates (14) and the lifting platform (2) are also slidably connected.

3. The installation lifting device according to claim 1, characterized in that: The lifting mechanism comprises a second motor (15), a second threaded rod (16) and a second bearing (17); the second motor (15) is fixed to the inner bottom of the lifting base (1); the second threaded rod (16) is fixed to the power output end of the second motor (15); the second threaded rod (16) is threadedly connected to the lifting platform (2); the second bearing (17) is fixed to the top of the second threaded rod (16); and the second bearing (17) is fixed to the lifting base (1).

4. The installation lifting device according to claim 1, characterized in that: Push-pull handles (18) are fixed on both sides of the middle of one end of the lifting base (1).

5. The installation lifting device according to claim 1, characterized in that: Mounting blocks (19) are fixed on both sides of the bottom of one end of the lifting base (1), and universal wheels (20) are fixed on the bottom of the mounting blocks (19). Fixed blocks (21) are fixed on both sides of the bottom of the other end of the lifting base (1), and the interior of the fixed blocks (21) is rotatably connected to walking wheels (22) via a rotating shaft.

6. The installation lifting device according to claim 1, characterized in that: One end of the lifting platform (2) is evenly distributed inside and rotatably connected with a plurality of labor-saving wheels (23).

7. The installation lifting device according to claim 1, characterized in that: One side of the stabilizing plate (3) is provided with an anti-slip pattern (24).

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