Auxiliary installation lifting equipment for electric power engineering

Abstract

The utility model relates to the technical field of electric power engineering, in particular to electric power engineering auxiliary installation lifting equipment which comprises a chassis, the upper surface of the chassis is rotationally connected with four first supporting rods, the other end of each first supporting rod is rotationally connected with a second supporting rod, and the other end of each second supporting rod is rotationally connected with a supporting pad. Each supporting pad is rotationally connected with a hydraulic rod, the other end of each hydraulic rod is rotationally connected with a steering block, and each steering block is rotationally connected with a linkage strip. Through the arrangement of components such as the first supporting rod and the second supporting rod, the first supporting rod and the second supporting rod can drive the supporting pad to abut against the ground through the mutual matching relation between the first supporting rod and the second supporting rod; therefore, the effect that the lifting equipment is supported in an auxiliary mode through the first supporting rod and the second supporting rod is achieved, and the defects that an existing technical scheme is lack of an auxiliary supporting mechanism and low in stability are overcome.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of electric power engineering, and in particular to an auxiliary installation lifting device for electric power engineering. BACKGROUND

[0002] Through retrieval, a device maintenance auxiliary lifting support for electric power engineering is disclosed in Chinese Patent Publication No. CN221701025U, which comprises a fixed base and a top support plate. Two symmetrical horizontally arranged horizontal rods one and two are hingedly connected to the top of the fixed base. A connecting rod one is rotatably installed inside the two horizontal rods two. An operator stands on the top support plate, and after starting the air cylinder, the pushing force of the air cylinder is transferred through the connecting rod, thereby driving the coordinated rotation of the horizontal rods two and one. This series of actions ultimately causes the top support plate to move upward, achieving a rapid and multiplied lifting effect. This design significantly improves the lifting efficiency and solves the inconvenience that may be encountered in the use of traditional lifting devices, greatly improving the work experience and safety of workers when maintaining high equipment.

[0003] For the related technologies in the above, the inventors have found that the existing technology lacks an auxiliary support mechanism. When the lifting device is in use, the overall center of gravity position will be raised, the stability will be reduced, and risks such as sliding and tilting may occur, which is not conducive to the safety of personnel and equipment. In order to solve the deficiency of the lack of an auxiliary support mechanism in the prior art, the application drives the support pad to abut against the ground through the first and second supporting rods and other components, thereby assisting the support of the lifting device, and achieving the effect of improving stability and safety. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the stability of the equipment, the application provides an auxiliary installation lifting device for electric power engineering.

[0005] The auxiliary installation lifting device for electric power engineering provided by the application adopts the following technical scheme: an auxiliary installation lifting device for electric power engineering, comprising a chassis, four first supporting rods rotatably connected to the upper surface of the chassis, a second supporting rod rotatably connected to the other end of each first supporting rod, a support pad rotatably connected to the other end of each second supporting rod, a hydraulic rod rotatably connected to each support pad, a turning block rotatably connected to the other end of each hydraulic rod, a connecting rod rotatably connected to the turning block, a sliding block rotatably connected to the other end of each connecting rod, a limiting groove formed in the outer surface of each connecting rod, and a bottom plate arranged above the chassis.

[0006] Optionally, the upper surface of the chassis is fixedly connected with four supporting plates, and each supporting plate corresponds to one sliding block.

[0007] Optionally, the upper portion of the bottom plate is provided with a lifting mechanism, and the top of the lifting mechanism is fixedly installed with a lifting platform.

[0008] Optionally, the upper portion of the chassis is provided with two threaded rods, and each threaded rod corresponds to two sliding blocks.

[0009] Optionally, the upper surface of the chassis is provided with a driving groove, the inside of the driving groove is fixedly installed with a motor, and the output end of the motor is fixedly connected with a first sprocket.

[0010] Optionally, the upper surface of the chassis is fixedly connected with two supporting plates, and the outer surface of each supporting plate is fixedly connected with a positioning pin.

[0011] Optionally, the two ends of the driving groove are provided with a second sprocket, and each second sprocket is drivingly connected with a transmission chain.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] 1. The utility model discloses a first supporting rod and second supporting rod are set up, and the first supporting rod and second supporting rod are matched with each other, so that the first supporting rod and second supporting rod can drive the supporting pad to abut against the ground, thereby achieving the effect that the utility model is set up with the first supporting rod and second supporting rod to assist the supporting of the lifting equipment, and the lack of auxiliary supporting mechanism and low stability of the prior art are solved.

[0014] 2. The utility model discloses a threaded rod and second sprocket are set up, and the threaded rod and second sprocket are matched with each other, so that the second sprocket can drive the sliding block to slide through the threaded rod, so that the sliding block drives the second supporting rod and other components to rotate through the linkage and the steering block, thereby achieving the effect that the utility model is set up with the threaded rod and second sprocket to recycle the first supporting rod and other components. DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram in the embodiment of the application.

[0016] Figure 2 It is the structure schematic diagram of the chassis in the embodiment of the application.

[0017] Figure 3 It is Figure 2 the structure enlarged schematic diagram of A in the embodiment of the application.

[0018] Figure 4 It is the structure schematic diagram of the linkage in the embodiment of the application.

[0019] Mark No. : 1, chassis; 2, first support rod; 3, second support rod; 4, support pad; 5, hydraulic rod; 6, steering block; 7, connecting bar; 8, sliding block; 9, limiting groove; 10, bottom plate; 11, support plate; 12, lifting mechanism; 13, lifting platform; 14, threaded rod; 15, driving groove; 16, motor; 17, first sprocket; 18, support plate; 19, positioning pin; 20, second sprocket; 21, transmission chain. DETAILED DESCRIPTION

[0020] The application will be further described in detail below with reference to the accompanying drawings. Figures 1-4 The application will be further described in detail below with reference to the accompanying drawings.

[0021] The application discloses a power engineering auxiliary installation lifting device. Figure 1 , 2 , 3, 4, the power engineering auxiliary installation lifting device, comprising a chassis 1, a mobile track is installed below the chassis 1, a driving groove 15 is formed on the upper surface of the chassis 1, two support plates 18 are fixedly connected to the upper surface of the chassis 1, the two support plates 18 correspond to the two ends of the driving groove 15 respectively, four first support rods 2 are rotatably connected to the upper surface of the chassis 1, the other end of each first support rod 2 is rotatably connected to a second support rod 3, the other end of each second support rod 3 is rotatably connected to a support pad 4, each support pad 4 is rotatably connected to a hydraulic rod 5, the other end of each hydraulic rod 5 is rotatably connected to a steering block 6, the steering block 6 is rotatably connected to a connecting bar 7, each two connecting bars 7 correspond to one support plate 18, the other end of each connecting bar 7 is rotatably connected to a sliding block 8, each sliding block 8 is slidably connected to the upper surface of the chassis 1, a bottom plate 10 is arranged above the chassis 1, the sliding block 8 drives the first support rod 2 and other components to rotate through the connecting bar 7 and the steering block 6, the first support rod 2, the second support rod 3 and the hydraulic rod 5 drive the support pad 4 to abut against the ground, so that the ground is assisted and supported.

[0022] Please refer to Figure 1 , a lifting mechanism 12 is arranged above the bottom plate 10, the lifting mechanism 12 is a scissor type lifting frame, which is a mature technical solution, a lifting platform 13 is fixedly installed at the top of the lifting mechanism 12, a protective fence is installed on the upper surface of the lifting platform 13, and the lifting platform 13 is used to drive personnel to ascend and descend.

[0023] Please refer to Figure 2 , 3 , two threaded rods 14 are arranged above the chassis 1, bidirectional threads are formed on the outer surface of the threaded rods 14, each threaded rod 14 corresponds to two sliding blocks 8, and each threaded rod 14 is in threaded connection with the inside of the corresponding sliding block 8.

[0024] Please refer to Figure 1 , 2, four support plates 11 are fixedly connected to the upper surface of the chassis 1, the top of each support plate 11 is fixedly connected to the lower surface of the bottom plate 10, each support plate 11 corresponds to a sliding block 8, and each support plate 11 is rotationally connected to one end of a corresponding threaded rod 14.

[0025] Please refer to Figure 4 The outer surface of each linkage bar 7 is provided with a limiting groove 9, the outer surface of each support plate 18 is fixedly connected with a positioning pin 19, each positioning pin 19 corresponds to two linkage bars 7, and each positioning pin 19 is located in the corresponding limiting groove 9.

[0026] Please refer to Figure 2 , 3 Both ends of the driving groove 15 are provided with a second sprocket 20, each second sprocket 20 corresponds to a threaded rod 14, each second sprocket 20 is fixedly connected to the middle segment of the corresponding threaded rod 14, and each second sprocket 20 is transmissionally connected with a transmission chain 21; the second sprocket 20 drives the threaded rod 14 to rotate, so as to drive the two corresponding sliding blocks 8 to slide towards each other.

[0027] Please refer to Figure 2 The inside of the driving groove 15 is fixedly installed with a motor 16, the output end of the motor 16 is fixedly connected with a first sprocket 17, the first sprocket 17 is a double-toothed sprocket, and the first sprocket 17 is transmissionally connected with the two transmission chains 21.

[0028] The implementation principle of the power engineering auxiliary installation lifting device is as follows: the motor 16 is started, the output end of the motor 16 drives the first sprocket 17 to rotate, the first sprocket 17 drives the second sprocket 20 to rotate through the transmission chain 21, the second sprocket 20 drives the threaded rod 14 to rotate, the threaded rod 14 drives the sliding block 8 to slide towards each other, the sliding block 8 drives the linkage bar 7 to tilt through sliding, the linkage bar 7 drives the first supporting rod 2 to rotate through the turning block 6 and other components, the hydraulic rod 5 is started, the hydraulic rod 5 drives the second supporting rod 3 to rotate, so that the supporting pad 4 is in abutment with the ground, thereby achieving the effect of auxiliary support of the device.

[0029] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. Auxiliary installation lifting device for electrical engineering, comprising a chassis (1), characterized in that: The upper surface of the chassis (1) is rotatably connected with four first supporting rods (2), the other end of each first supporting rod (2) is rotatably connected with a second supporting rod (3), the other end of each second supporting rod (3) is rotatably connected with a supporting pad (4), each supporting pad (4) is rotatably connected with a hydraulic rod (5), the other end of each hydraulic rod (5) is rotatably connected with a steering block (6), the steering block (6) is rotatably connected with a connecting rod (7), the other end of each connecting rod (7) is rotatably connected with a sliding block (8), the outer surface of each connecting rod (7) is provided with a limiting groove (9), and the upper surface of the chassis (1) is provided with a bottom plate (10).

2. The electrical power engineering auxiliary installation lifting apparatus according to claim 1, characterized in that: The upper surface of the chassis (1) is fixedly connected with four supporting plates (11), and each supporting plate (11) corresponds to a sliding block (8).

3. The electrical power engineering auxiliary installation lifting apparatus according to claim 1, characterized in that: The bottom plate (10) is provided with a lifting mechanism (12), and the top of the lifting mechanism (12) is fixedly installed with a lifting platform (13).

4. The electrical power engineering installation aid hoisting apparatus of claim 1, wherein: The upper surface of the chassis (1) is provided with two threaded rods (14), and each threaded rod (14) corresponds to two sliding blocks (8).

5. The electrical power engineering installation aid hoisting apparatus of claim 1, wherein: The upper surface of the chassis (1) is provided with a driving groove (15), and the inner portion of the driving groove (15) is fixedly installed with a motor (16), and the output end of the motor (16) is fixedly connected with a first sprocket (17).

6. The electrical power engineering installation aid hoisting apparatus of claim 1, wherein: The upper surface of the chassis (1) is fixedly connected with two supporting plates (18), and the outer surface of each supporting plate (18) is fixedly connected with a positioning pin (19).

7. The electrical power engineering installation aid hoisting apparatus of claim 5, wherein: Both ends of the driving groove (15) are provided with a second sprocket (20), and each second sprocket (20) is drivingly connected with a transmission chain (21).

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