Lifting device for electrical equipment installation

Abstract

The utility model discloses a lifting device for power equipment installation, which comprises a movable base, a lifting plate, a lifting plate, a lifting plate, a lifting plate, a lifting plate, a lifting plate, a lifting plate, a lifting plate and a lifting plate, and is characterized in that the movable base is used for bearing the whole device and driving the whole device to move; and the lifting assembly comprises a plurality of lifting units which are connected up and down, main bodies of the lifting units are arranged to be bearing connecting plates, fixed connecting bases are fixedly installed on the upper surfaces of the bearing connecting plates, bidirectional threaded rods are rotationally installed in the middles of the fixed connecting bases, and the two ends of each bidirectional threaded rod are in threaded connection with guide connecting arms. Power equipment is lifted through the multiple lifting units of the lifting assembly, the stability of the lifting assembly in the lifting process of the power equipment is improved, potential safety hazards are reduced, meanwhile, the clamping stability of the power equipment in the lifting process is improved through the clamping plates and the movable clamping rods, and the safety of the power equipment is improved. The difficulty of transferring the power equipment is reduced by matching with the bearing roller, and the practicability of the whole device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of power equipment installation especially, and relates to a lifting device for power equipment installation. BACKGROUND

[0002] In the prior art, power equipment is used to produce, transmit, distribute and use electric energy. Different power equipment has different functions and purposes. Power generation equipment includes generators, wind turbines, solar panels and the like. These devices can convert mechanical energy or other forms of energy into electrical energy. Power equipment is often installed in outdoor environments for use. The power equipment can be installed at a position at a certain distance from the ground and at a higher position, which can effectively avoid damage to the power equipment and the occurrence of animals nesting beside the power equipment.

[0003] After searching, the patent with the Chinese patent application number 202411933566.X discloses a lifting device for power equipment installation for electric power engineering, which comprises a base and a moving platform. The lower surface of the base is fixedly connected with four universal wheels. The surface of the moving platform is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a first bidirectional screw rod, and the first bidirectional screw rod is rotatably connected with the moving platform. The inner wall of the moving platform is slidably connected with two moving frames, and the first bidirectional screw rod is threadedly connected with the two moving frames. The surface of the two moving frames is rotatably connected with a folding frame, and the end of the folding frame is rotatably connected with a lifting plate.

[0004] The above-mentioned patent has the following disadvantages: Generally, power equipment is large and has a relatively large weight. The moving platform can move in four directions in the horizontal plane, which is convenient for adjusting the lifting position of the power equipment, but it also affects the stability of the power equipment in the air (during transfer), and the heavy power equipment can cause certain safety hazards. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a lifting device for power equipment installation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A lifting device for power equipment installation comprises:

[0008] A moving base is used to carry the whole device and drive the whole device to move. The top end of the moving base is provided with a carrying lifting plate for carrying power equipment.

[0009] The lifting assembly comprises a plurality of lifting units connected in an up-down manner, a main body of the lifting unit is arranged to bear a connecting plate, an upper surface of the connecting plate is fixedly provided with a fixed connecting seat, a middle portion of the fixed connecting seat is rotatably provided with a bidirectional threaded rod, both ends of the bidirectional threaded rod are threadedly connected with guide connecting arms, and both ends of the guide connecting arms are rotatably provided with lifting support arms.

[0010] The upper surface of the bearing lifting plate is symmetrically provided with two limiting installation walls, a plurality of bearing rollers are rotatably installed between the two limiting installation walls, one side of the limiting installation wall is provided with a clamping side plate, one side top of the clamping side plate is threadedly provided with a clamping threaded column, and one end of the clamping threaded column is rotatably provided with a clamping plate.

[0011] As a further scheme of the utility model: the clamping plate is fixedly provided with clamping slide columns at both ends, and the clamping slide columns penetrate through the clamping side plate and extend outward.

[0012] As a further scheme of the utility model: a clamping mounting seat is fixedly installed at the middle portion of one side of the clamping side plate, and a bidirectional threaded control rod is rotatably installed at one side of the clamping mounting seat.

[0013] As a further scheme of the utility model: clamping connecting arms are threadedly installed at both ends of the bidirectional threaded control rod, and movable clamping rods are rotatably installed at the top of one end of the clamping connecting arms.

[0014] As a further scheme of the utility model: a matching sliding rod is slidably installed between the two movable clamping rods, and the matching sliding rod is fixedly connected with the clamping mounting seat.

[0015] As a further scheme of the utility model: an installation bottom plate is fixedly connected at the bottom of one side of the clamping side plate, and a protective side frame is fixedly installed at one end of the upper surface of the installation bottom plate.

[0016] As a further scheme of the utility model: the bearing connecting plate is divided into a circular plate and a square plate, the circular plate is rotatably installed at the top end of the moving base, a lifting limiting arm is fixedly installed at the top end of the circular plate, a plurality of limiting arm sliding cylinders are slidably installed on the outer wall of the lifting limiting arm, and the limiting arm sliding cylinders are fixedly connected with the square plate.

[0017] As a further scheme of the utility model: lifting plate sliding cylinders are fixedly connected to the front and back surfaces of the bearing lifting plate, and lifting plate limiting columns are slidably installed in the lifting plate sliding cylinders.

[0018] Compared with the prior art, the utility model provides a lifting device for power equipment installation, which has the following beneficial effects:

[0019] The power equipment installation lifting device lifts the power equipment through multiple lifting units of the lifting assembly, improves the stability of the lifting assembly during the power equipment lifting process, reduces safety hazards, simultaneously improves the clamping stability of the power equipment during the lifting process through the clamping plate and the movable clamping rod, cooperates with the bearing roller to reduce the difficulty of power equipment transfer, and improves the practicability of the overall device.

[0020] The part not involved in the device is the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The overall assembly of the utility model is shown in the schematic three-dimensional structure Figure 1 ;

[0022] Figure 2 The utility model is shown in the schematic three-dimensional structure Figure 1 of the utility model at A.

[0023] Figure 3 The utility model is shown in the schematic three-dimensional structure Figure 1 of the utility model at B.

[0024] Figure 4 The overall assembly of the utility model is shown in the schematic three-dimensional structure Figure 2 .

[0025] In the figure: 1, mobile base; 2, bearing connecting plate; 3, limit protection frame; 4, fixed connecting seat; 5, two-way threaded rod; 6, servo motor; 7, auxiliary guide sliding rod; 8, guide connecting arm; 9, lifting support arm; 10, lifting limit arm; 11, limit arm sliding cylinder; 12, bearing lifting plate; 13, lifting plate sliding cylinder; 14, lifting plate limit column; 15, limit mounting wall; 16, bearing roller; 17, clamping side plate; 18, mounting bottom plate; 19, protection side frame; 20, clamping threaded column; 21, control handle; 22, clamping plate; 23, clamping sliding column; 24, limit matching arm; 25, clamping mounting seat; 26, two-way threaded control rod; 27, control grip cylinder; 28, clamping connecting arm; 29, movable clamping rod; 30, matching sliding rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0027] A power equipment installation lifting device, as Figures 1 to 4As shown, a power equipment installation lifting device comprises a lifting assembly installed on the top end of a mobile base 1, and a bearing lifting plate 12 is installed on the top end of the lifting assembly; the mobile base 1 is used for bearing the whole device and moving the whole device; the bearing lifting plate 12 is used for bearing and fixing the power equipment.

[0028] The lifting assembly comprises a plurality of lifting units connected in an up-down manner, the main body of the lifting unit is provided as a bearing connecting plate 2, the bearing connecting plate 2 is divided into a circular plate and a square plate, the circular plate is rotatably installed on the top end of the mobile base 1, and a plurality of square plates are arranged above the circular plate in an up-down manner, and the bearing lifting plate 12 is arranged above the uppermost square plate.

[0029] The circular plate rotates on the top end of the mobile base 1, so as to drive the bearing lifting plate 12 to rotate, quickly adjust the position between the power equipment and the mounting rack, and facilitate quick installation of the power equipment according to actual conditions; the assembly for driving the circular plate to rotate is integrated in the mobile base 1, and the detailed structure will not be described herein, and the existing crane structure can be referred to.

[0030] Two lifting limiting arms 10 are fixedly installed on the two sides of the top end of the circular plate, a plurality of limiting arm sliding cylinders 11 are slidably installed on the outer wall of the lifting limiting arm 10, the limiting arm sliding cylinders 11 at the same height are arranged as a group, each group of limiting arm sliding cylinders 11 is welded to the two ends of the same square plate, and the stability of the square plate in the lifting process is maintained.

[0031] A limiting protection frame 3 is fixedly installed on the upper surface of the bearing connecting plate 2, a fixed connecting seat 4 fixedly installed on the upper surface of the bearing connecting plate 2 is arranged in the limiting protection frame 3, a bidirectional threaded rod 5 is rotatably installed in the middle of the fixed connecting seat 4, the two ends of the bidirectional threaded rod 5 penetrate through the limiting protection frame 3 and extend outward, one of the extending ends is provided with a servo motor 6, and the bidirectional threaded rod 5 is controlled to rotate.

[0032] The plurality of servo motors 6 are controlled by a controller, and the controller is integrated in the mobile base 1; the two ends of the bidirectional threaded rod 5 are threadedly connected with guide connecting arms 8, the two end top portions of the guide connecting arms 8 are rotatably installed with lifting support arms 9, and the top end of the lifting support arm 9 is rotatably installed with a rotating connecting seat, and the rotating connecting seat is fixedly installed on the lower surface of the square plate and the bearing lifting plate 12.

[0033] The two sides of the bidirectional threaded rod 5 are provided with auxiliary guide sliding rods 7 fixedly installed in the fixed connecting seat 4, the two ends of the auxiliary guide sliding rods 7 penetrate through the guide connecting arms 8 and the limiting protection frame 3 and are slidably connected with the guide connecting arms 8.

[0034] The upper surface of the bearing lifting plate 12 is symmetrically provided with two limiting installation walls 15, a plurality of bearing rollers 16 are equidistantly rotationally installed between the two limiting installation walls 15, and the power equipment is arranged above the bearing rollers 16, so as to facilitate the transfer of the power equipment.

[0035] The limiting installation wall 15 is provided with a clamping side plate 17 away from the bearing roller 16, the clamping side plate 17 is integrally formed with an installation bottom plate 18 at the bottom away from the bearing roller 16, a protective side frame 19 is fixedly installed on the upper surface of the installation bottom plate 18 away from the clamping side plate 17, so as to protect the workers and reduce the safety hazards.

[0036] The two ends of the bearing lifting plate 12 are fixedly connected with lifting plate sliding cylinders 13, lifting plate limiting columns 14 are slidingly installed in the lifting plate sliding cylinders 13, and the lifting plate limiting columns 14 are fixedly installed on the upper surface of the uppermost square plate, so as to maintain the stability of the bearing lifting plate 12 during lifting.

[0037] The clamping side plate 17 is threadedly installed with a clamping threaded column 20 at the top near the protective side frame 19, a control handle 21 is fixedly installed on one end of the clamping threaded column 20 near the protective side frame 19, the other end penetrates through the clamping side plate 17, and a clamping plate 22 is rotationally installed.

[0038] The two ends of the clamping plate 22 are fixedly installed with clamping sliding columns 23, one end of the clamping sliding column 23 penetrates through the clamping side plate 17 and extends outward, a limiting matching arm 24 is fixedly installed on the extending end, and a through hole is formed in the middle of the limiting matching arm 24 for the rotation of the clamping threaded column 20.

[0039] The clamping side plate 17 is fixedly installed with a clamping mounting seat 25 at the middle near the protective side frame 19, a bidirectional threaded control rod 26 is rotationally installed on the side away from the bearing roller 16 of the clamping mounting seat 25, a matching installation groove is formed in the middle of the same side of the clamping mounting seat 25, a control handle cylinder 27 is arranged in the matching installation groove, and the control handle cylinder 27 is fixedly installed on the outer wall of the bidirectional threaded control rod 26.

[0040] The two ends of the bidirectional threaded control rod 26 are threadedly installed with clamping connecting arms 28, one end of the clamping connecting arm 28 is rotationally installed with a movable clamping rod 29 at the top, the movable clamping rod 29 clamps the front and back surfaces of the power equipment, and the stability of the power equipment during lifting is ensured.

[0041] A matching sliding rod 30 is slidingly installed between the two movable clamping rods 29 near one end of the movable clamping rod 29, and the matching sliding rod 30 is fixedly connected with the clamping mounting seat 25.

[0042] Working principle:

[0043] Please refer to Figures 1 to 4Assemble the device as shown in the figure;

[0044] In use, first, the device is moved to a designated position by moving the base 1, then the power equipment to be installed is fixed on the top of the plurality of bearing rollers 16 through the clamping plate 22 and the movable clamping rod 29; then the position of the power equipment is adjusted by rotating the circular plate under the control of the controller, then the plurality of servo motors 6 are started to drive the rotation of the two-way threaded rod 5, so that the two guide connecting arms 8 are close to each other, the height of the square plate and the bearing lifting plate 12 is lifted through the lifting support arm 9, when the power equipment reaches the designated height, the height of the bearing lifting plate 12 is maintained, and the clamping plate 22 and the movable clamping rod 29 are released, and the power equipment is installed to the designated position.

[0045] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A lifting device for installing power equipment, characterized in that, include: A mobile base (1) is used to support the entire device and drive the entire device to move. The top of the mobile base (1) is provided with a lifting plate (12) for supporting the power equipment. The lifting assembly includes multiple lifting units connected at the upper and lower positions. The main body of the lifting unit is set as a bearing connecting plate (2). A fixed connecting seat (4) is fixedly installed on the upper surface of the bearing connecting plate (2). A bidirectional threaded rod (5) is rotatably installed in the middle of the fixed connecting seat (4). Both ends of the bidirectional threaded rod (5) are threadedly connected to guide connecting arms (8). Lifting support arms (9) are rotatably installed at the top of both ends of the guide connecting arms (8). The upper surface of the bearing lifting plate (12) is symmetrically provided with two limiting mounting walls (15). Multiple bearing rollers (16) are rotatably installed at equal intervals between the two limiting mounting walls (15). A clamping side plate (17) is provided on one side of the limiting mounting wall (15). A clamping threaded column (20) is threadedly installed on the top of one side of the clamping side plate (17). A clamping plate (22) is rotatably installed on one end of the clamping threaded column (20).

2. The lifting device for installing power equipment according to claim 1, characterized in that: Both ends of the clamping plate (22) are fixedly installed with clamping slides (23), one end of the clamping slides (23) passes through the clamping side plate (17) and extends outward.

3. The lifting device for installing power equipment according to claim 1, characterized in that: A clamping mounting base (25) is fixedly installed in the middle of one side of the clamping side plate (17), and a bidirectional threaded control rod (26) is rotatably installed on one side of the clamping mounting base (25).

4. A lifting device for installing power equipment according to claim 3, characterized in that: Both ends of the bidirectional threaded control rod (26) are threaded with clamping connecting arms (28), and a movable clamping rod (29) is rotatably mounted on the top of one end of the clamping connecting arm (28).

5. A lifting device for installing power equipment according to claim 4, characterized in that: A sliding rod (30) is slidably installed between the two movable clamping rods (29), and the sliding rod (30) is fixedly connected to the clamping mounting base (25).

6. A lifting device for installing power equipment according to claim 1, characterized in that: A mounting base plate (18) is fixedly connected to one bottom of the clamping side plate (17), and a protective side frame (19) is fixedly installed on one end of the upper surface of the mounting base plate (18).

7. A lifting device for installing power equipment according to claim 1, characterized in that: The bearing connecting plate (2) is divided into a circular plate and a square plate. The circular plate is rotatably installed on the top of the movable base (1), and a lifting limit arm (10) is fixedly installed on its top. Multiple limit arm slide cylinders (11) are slidably installed on the outer wall of the lifting limit arm (10), and the limit arm slide cylinders (11) are fixedly connected to the square plate.

8. A lifting device for installing power equipment according to claim 1, characterized in that: The lifting plate (12) is fixedly connected to both the front and back sides with lifting plate slide cylinders (13), and lifting plate limiting columns (14) are slidably installed inside the lifting plate slide cylinders (13).

Images