Steel structure carrying device with buffering function for wind power booster station construction

Abstract

The utility model belongs to the field of building construction, concretely relates to a steel structure carrying device with buffer function for wind power booster station construction, including support seat, the universal wheel of setting in the support seat bottom and setting in the support seat top with the support seat connection is used to carry the casing of steel structure, The support seat is provided with the buffer structure connected with the universal wheel, the technical scheme of the application sets up the buffer structure between the support seat and the casing, and preferably, sets up the auxiliary buffer structure between two support pieces, under the self elastic potential energy of spring, can effectively buffer the jolt generated in the course of driving, avoids that jolt amplitude is bigger, causes the phenomenon that steel structural member appears damage, plays the role of protection to steel structure.

Description

Technical Field

[0001] This utility model belongs to the field of building construction, specifically relating to a steel structure handling device for the construction of a wind power booster station with a buffer function. Background Technology

[0002] A wind farm booster station is a power facility that raises the output voltage of wind turbine generators to a higher voltage level before transmitting it to the grid. Its main functions include voltage conversion and reactive power compensation, integrating the electricity into the power grid through step-up transformers and other equipment. As a clean and renewable energy source, wind power generation has been widely adopted in my country. Wind power technology has also evolved from small, independently operated wind turbines for self-consumption to large-scale wind farms with multiple turbines operating in conjunction with the grid. my country has planned and constructed several megawatt-scale wind power bases.

[0003] When constructing a wind farm booster station, steel structure is an essential component. Currently, most existing steel structure handling devices for wind farm booster station construction lack buffering capabilities. When traveling on bumpy roads, they cannot effectively mitigate the impact of the bumps, resulting in significant jolts that can damage steel structural components and fail to protect the steel structure. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects in the existing technology and provide a steel structure handling device for the construction of wind power booster stations with buffer function.

[0005] To achieve the above objectives, this utility model adopts the following technical solution:

[0006] A steel structure handling device for wind power booster station construction with buffer function includes a support base, casters installed at the bottom of the support base, and a shell installed at the top of the support base and connected to the support base for handling the steel structure; the support base is provided with a buffer structure connected to the casters.

[0007] The buffer structure includes a support rod connected to the caster wheel and a first spring sleeved on the outside of the support rod; the support rod is slidably connected to the support base; both sides of the first spring are connected to the caster wheel and the fixed base respectively; the fixed base is connected to the bottom inside the support base.

[0008] The support rod surface is slidably connected to a limiting component, and the bottom of the limiting component is fixedly connected to the fixed seat.

[0009] The omnidirectional wheels are four in number, including two front omnidirectional wheels and two rear omnidirectional wheels. The front omnidirectional wheels and the rear omnidirectional wheels each have an independent auxiliary buffer structure.

[0010] The auxiliary buffer structure includes a support frame connecting the two limiting members, a connector connected to the two support rods, an arc-shaped plate connected to the support frame, a fixed rod disposed on both sides of the arc-shaped plate and slidably connected to the arc-shaped plate and the connector, and a second spring sleeved on the outside of the fixed rod; the bottom of the fixed rod is fixedly connected to the inside of the support seat; the two sides of the second spring are respectively connected to the arc-shaped plate and the connector.

[0011] The support base and the housing are connected by an adjustment structure; the adjustment structure includes a motor, a threaded rod connected to the output end of the motor, and a threaded cylinder matched with the threaded rod; the threaded cylinder is fixedly connected to the housing.

[0012] The motor is installed inside the support base.

[0013] Multiple telescopic rods are provided between the housing and the support base.

[0014] There are four telescopic rods, which are respectively installed at the four top corners of the support base.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The technical solution of this application, by setting a buffer structure between the support base and the shell, and preferably, setting an auxiliary buffer structure between the two support members, can effectively buffer the bumps generated during travel under the elastic potential energy of the spring itself, avoiding large bump amplitudes that could damage the steel structural components, thus protecting the steel structure. As a preferred embodiment, an adjustment structure is set between the support base and the shell, which can drive the threaded cylinder to move up and down during the rotation of the threaded rod, thereby adjusting the height of the shell, facilitating the handling of the steel structure, and improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall conveying device of this utility model;

[0018] Figure 2 This is a schematic diagram of the buffer structure of the conveying device of this utility model;

[0019] Figure 3 This is a schematic diagram of the buffer structure of the conveying device of this utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment structure of the conveying device of this utility model. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and preferred embodiments.

[0022] Figure 1-4 A steel structure handling device with buffer function for construction of a wind power booster station is shown, including a support base 1, casters 201 disposed at the bottom of the support base, and a housing 4 disposed at the top of the support base and connected to the support base for handling the steel structure; a buffer structure 2 connected to the casters is disposed inside the support base; the support base 1 is connected to a handle 5.

[0023] Figure 2-3 The buffer structure 2 shown includes a support rod 24 connected to the caster wheel and a first spring 21 sleeved on the outside of the support rod; the support rod 24 passes through the bottom of the support base 1 and is slidably connected to the support base 1; the two sides of the first spring 21 are respectively connected to the caster wheel 201 and the fixed seat 22; the fixed seat 22 is connected to the bottom inside the support base 1. Figure 2 ).

[0024] The support rod is slidably connected to a limiting member 23, the bottom of which is fixedly connected to the fixed base 22. The limiting member 23 provides precise guidance for the support rod 24, ensuring that it can only move in a straight line in the vertical direction, preventing swaying and deviation.

[0025] The aforementioned casters 201 consist of four parts: two front casters and two rear casters. Each of the front and rear casters includes an independent auxiliary buffer structure. All four casters 201 are located at the four corners of the bottom of the support base 1, distributing the load, reducing the load on individual wheels, improving the overall load-bearing capacity, and meeting the transportation needs of heavy components for wind power equipment.

[0026] The auxiliary buffer structure includes a support frame 25 connecting the two limiting members, a connector 28 connected to the two support rods, an arc-shaped plate 26 connected to the support frame 25, a fixed rod 29 disposed on both sides of the arc-shaped plate 26 and slidably connected to the arc-shaped plate 26 and the connector 28, and a second spring 27 sleeved on the outside of the fixed rod 29; the bottom of the fixed rod 29 is fixedly connected to the inside of the support base 1; the two sides of the second spring 27 are respectively connected to the arc-shaped plate 26 and the connector 28. This design, together with the first spring, forms a multi-dimensional buffer system that can simultaneously cope with vertical and lateral vibrations, and is particularly suitable for the complex road conditions required when transporting large steel structural components during the construction of wind power booster stations.

[0027] During the transportation of the steel structure, when it enters a bumpy road surface, the support rod 24 will slide up and down inside the limiting member 23. At the same time, the connector 28 connected to the support rod 24 will slide up and down on the surface of the fixed rod 29. At this time, the first spring 21 and the second spring 27 are in a state of compression and tension. Under the elastic potential energy of the first spring 21 and the second spring 27, the bumps generated during the journey can be effectively buffered, avoiding large bump amplitudes that could damage the steel structure components, thus protecting the steel structure.

[0028] Figure 4 The support base 1 and the housing 4 are connected by an adjustment structure 3. The adjustment structure includes a motor 32, a threaded rod 34 connected to the output end of the motor, and a threaded cylinder 33 matched with the threaded rod 34. The threaded cylinder 33 is fixedly connected to the housing 4. The motor 32 is disposed inside the support base 1.

[0029] Multiple telescopic rods 31 are provided between the housing and the support base. There are four telescopic rods, which are respectively located at the four apex corners of the support base. The four telescopic rods 31 are of the same specification, and the telescopic rods 31 and the threaded rod 34 adjustment structure 3 work synchronously to restrict the housing 4 to vertical lifting and lowering, preventing swaying.

[0030] In actual operation, when this device is used, the motor 32 is started first. The motor 32 can drive the threaded rod 34 to rotate. During the rotation of the threaded rod 34, the threaded cylinder 33 can be driven to move up and down, thereby adjusting the height of the housing 4, making it easier to pick up the steel structure and improving the practicality of the device.

[0031] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A steel structure handling device for construction of a wind power booster station with buffer function, characterized in that, It includes a support base, casters located at the bottom of the support base, and a housing located at the top of the support base and connected to the support base for transporting steel structures; the support base is provided with a buffer structure connected to the casters. The buffer structure includes a support rod connected to the caster wheel and a first spring sleeved on the outside of the support rod; the support rod is slidably connected to the support base; both sides of the first spring are connected to the caster wheel and the fixed base respectively; the fixed base is connected to the bottom inside the support base.

2. The steel structure handling device for wind power booster station construction with buffer function according to claim 1, characterized in that, The support rod surface is slidably connected to a limiting component, and the bottom of the limiting component is fixedly connected to the fixed seat.

3. The steel structure handling device for wind power booster station construction with buffer function according to claim 2, characterized in that, The omnidirectional wheels are four in number, including two front omnidirectional wheels and two rear omnidirectional wheels. The front omnidirectional wheels and the rear omnidirectional wheels each have an independent auxiliary buffer structure.

4. The steel structure handling device for wind power booster station construction with buffer function according to claim 3, characterized in that, The auxiliary buffer structure includes a support frame connecting the two limiting members, a connector connected to the two support rods, an arc-shaped plate connected to the support frame, a fixed rod disposed on both sides of the arc-shaped plate and slidably connected to the arc-shaped plate and the connector, and a second spring sleeved on the outside of the fixed rod; the bottom of the support rod is fixedly connected to the inside of the support seat; the two sides of the second spring are respectively connected to the arc-shaped plate and the connector.

5. The steel structure handling device for wind power booster station construction with buffer function according to claim 1, characterized in that, The support base and the housing are connected by an adjustment structure; the adjustment structure includes a motor, a threaded rod connected to the output end of the motor, and a threaded cylinder matched with the threaded rod; the threaded cylinder is fixedly connected to the housing.

6. The steel structure handling device for wind power booster station construction with buffer function according to claim 5, characterized in that, The motor is installed inside the support base.

7. The steel structure handling device for wind power booster station construction with buffer function according to claim 5, characterized in that, Multiple telescopic rods are provided between the housing and the support base.

8. The steel structure handling device for wind power booster station construction with buffer function according to claim 7, characterized in that, There are four telescopic rods, which are respectively installed at the four top corners of the support base.

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