Foldable loading and unloading auxiliary platform for wind power equipment transportation

Abstract

The utility model relates to a loading and unloading auxiliary platform technical field, and disclose a kind of foldable loading and unloading auxiliary platform for wind power equipment transportation, including vehicle body, the unfolded docking mechanism and the carrying docking mechanism are arranged in vehicle body one side, the unfolded docking mechanism is arranged in carrying docking mechanism outside, the unfolded docking mechanism includes turntable, the turntable is fixedly connected in vehicle body one side, a plurality of frames are rotatably connected in turntable one side, gear is fixedly connected in the lower surface of frame, gear is rotatably connected in turntable downside, gear is mutually meshed connection, the lower surface of frame is all valve sliding sleeve, sliding sleeve is all slidingly connected with turntable, the unfolded docking mechanism is used to unfold frame to make room for vehicle, to make transfer and equipment holding efficiency high flexibility, the carrying docking mechanism is used to undertake and adjust posture to equipment, cooperate unfolded docking mechanism to reach the effect of quick loading and unloading and stable limiting.

Description

Technical Field

[0001] This utility model relates to the technical field of loading and unloading auxiliary platforms, specifically a foldable loading and unloading auxiliary platform for transporting wind power equipment. Background Technology

[0002] Wind power equipment transportation and loading / unloading auxiliary platforms are key tools supporting the efficient flow of wind turbine components between manufacturing bases, ports, and wind farms. They primarily serve the handling, storage, and vehicle / ship transfer of large-size, heavy blades, nacelles, and towers. These platforms collectively form the foundation of a seamless logistics chain for wind power equipment from the production line to the project site.

[0003] Wind power equipment not used by individual households is usually huge, so the equipment used to transport it is also huge. The large size of the transport equipment makes it very cumbersome and greatly obstructs the parking space, making it more difficult to move the wind power equipment. Therefore, an auxiliary platform that is convenient for transportation and loading / unloading is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable loading and unloading auxiliary platform for transporting wind power equipment, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable loading and unloading auxiliary platform for transporting wind power equipment, including a vehicle body, wherein an unfolding docking mechanism and a transport docking mechanism are provided on one side of the vehicle body, and the unfolding docking mechanism is located outside the transport docking mechanism; The deployment and docking mechanism includes a turntable, which is fixedly connected to one side of the vehicle body. Multiple frames are rotatably connected to one side of the turntable. Gears are fixedly connected to the lower surface of each frame, and the gears are rotatably connected to the lower side of the turntable. The gears are meshed with each other. Sliding sleeves are provided on the lower surface of each frame, and the sliding sleeves are slidably connected to the turntable. Limiting grooves are provided inside the adjacent sides of each frame, and limiting sliders are slidably connected inside the limiting grooves. Hydraulic telescopic cylinders are rotatably connected between the limiting sliders. A receiving platform is slidably connected to the outside of each hydraulic telescopic cylinder. The receiving platform is arranged between the multiple frames. Supports are fixedly connected to both ends of each frame and to the lower surface of one side of the receiving platform. Adjusting motors are fixedly connected inside each support, and wheel hub assemblies are provided at the output ends of each adjusting motor.

[0006] Preferably, the sliding sleeve is composed of a bearing and a rotating cylinder structure.

[0007] Preferably, a limiting structure in which a protrusion engages with the sliding groove is provided between the limiting groove and the limiting slider.

[0008] Preferably, the wheel hub assembly consists of a wheel hub frame, an independent output motor, and rollers.

[0009] Preferably, the transport docking mechanism includes a lifting platform, a folding groove, and a support platform. The lifting platform is fixedly connected to the upper surface of the receiving platform, and a support platform is fixedly connected to the upper output end of the lifting platform. The folding groove is opened inside the upper surface of the receiving platform, and a hydraulically controlled expansion cylinder is rotatably connected inside the folding groove. A clamping platform is fixedly connected to the output end of the hydraulically controlled expansion cylinder. The support platform is fixedly connected to the lower surface of the receiving platform, and an angle-adjusting telescopic cylinder is rotatably connected to the outer wall of the support platform. The output end of the angle-adjusting telescopic cylinder is rotatably connected to the lower middle part of the hydraulically controlled expansion cylinder.

[0010] Preferably, the lifting platform is configured as a hydraulically controlled piston structure.

[0011] Preferably, a connecting support structure is provided between the hydraulically controlled expansion cylinder and the angle-adjusting telescopic cylinder.

[0012] Compared with the prior art, this utility model provides a foldable loading and unloading auxiliary platform for transporting wind power equipment, which has the following advantages: 1. The unfolding docking mechanism is used to unfold the chassis to make room for the vehicle. The mechanism uses gears to make the two chassis rotate relative to each other, which makes it easier to reduce the overall length of the chassis and provide space for the docking platform to connect the wind power equipment. At the same time, with the help of hydraulic telescopic cylinders, the chassis can be locked and limited in conjunction with the transport docking mechanism when it is retracted, thereby making the transfer and loading of equipment highly efficient and flexible.

[0013] 2. The transport docking mechanism is used to receive and adjust the posture of the equipment. This mechanism uses a support platform, hydraulically controlled expansion cylinder and angle-adjusting telescopic cylinder to guide and facilitate the unloading of the equipment, making it easy to adjust the posture of the equipment. Together with the deployment docking mechanism, it achieves the effects of fast loading and unloading and stable positioning. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the structural distribution of the limiting groove in this utility model; Figure 4 This is a schematic diagram of the receiving platform in this utility model; Figure 5 This is a schematic diagram of the hydraulically controlled expansion cylinder in this utility model.

[0015] In the diagram: 1. Vehicle body; 2. Deployment and docking mechanism; 201. Turntable; 202. Frame; 203. Gear; 204. Sliding sleeve; 205. Limiting slide groove; 206. Limiting slider; 207. Hydraulic telescopic cylinder; 208. Receiving platform; 209. Support; 210. Adjusting motor; 211. Wheel hub assembly; 3. Transport docking mechanism; 301. Lifting platform; 302. Support platform; 303. Folding groove; 304. Hydraulic control opening cylinder; 305. Clamping platform; 306. Support platform; 307. Angle adjustment telescopic cylinder. Detailed Implementation

[0016] 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.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0018] Please see Figure 1-5 This utility model provides a technical solution: a foldable loading and unloading auxiliary platform for transporting wind power equipment, including a vehicle body 1, an unfolding docking mechanism 2 and a transport docking mechanism 3 are provided on one side of the vehicle body 1, and the unfolding docking mechanism 2 is located on the outside of the transport docking mechanism 3. This mechanism is used to connect wind power equipment. It improves the flexibility of the device and the convenience of loading wind power equipment. The docking mechanism 2 includes a turntable 201, which is fixedly connected to one side of the vehicle body 1. Multiple frames 202 are rotatably connected to one side of the turntable 201. Gears 203 are fixedly connected to the lower surface of each frame 202, and are rotatably connected to the lower side of the turntable 201. The gears 203 mesh with each other. Sliding sleeves 204 are fitted to the lower surface of each frame 202, and are slidably connected to the turntable 201. Limiting sliding sleeves are provided inside the frames 202 on adjacent sides. The groove 205 and the limiting slide groove 205 are both slidably connected to the limiting sliders 206. The limiting sliders 206 are rotatably connected to the hydraulic telescopic cylinders 207. The hydraulic telescopic cylinders 207 are slidably connected to the receiving platform 208. The receiving platform 208 is set between multiple frames 202. The two ends of the frame 202 are fixedly connected to the lower surface of one side of the receiving platform 208 with the support 209. The support 209 is fixedly connected to the adjusting motor 210. The output end of the adjusting motor 210 is provided with the hub assembly 211. Multiple clamping platform 305 structures are symmetrically arranged on the upper side of the frame 202.

[0019] Furthermore, the sliding sleeve 204 is composed of a bearing and a rotating cylinder structure.

[0020] Furthermore, a limiting structure with a protrusion cooperating with the groove is provided between the limiting groove 205 and the limiting slider 206.

[0021] Furthermore, the wheel assembly 211 is configured to consist of a wheel hub bracket, an independent self-locking motor, and rollers. Example

[0022] This mechanism is used to connect and secure the entire wind turbine equipment. It ensures the stability of the wind turbine equipment's positioning. Please refer to [link / reference needed]. Figure 1-5 Furthermore, in conjunction with Embodiment 1, the transport docking mechanism 3 includes a lifting platform 301, a folding groove 303, and a support 306. The lifting platform 301 is fixedly connected to the upper surface of the receiving platform 208. The upper output end of the lifting platform 301 is fixedly connected to a support platform 302. The folding groove 303 is opened inside the upper side of the receiving platform 208. A hydraulically controlled expansion cylinder 304 is rotatably connected inside the folding groove 303. A clamping platform 305 is fixedly connected to the output end of the hydraulically controlled expansion cylinder 304. The support 306 is fixedly connected to the lower surface of the receiving platform 208. An angle-adjusting telescopic cylinder 307 is rotatably connected to the outer wall of the support 306. The output end of the angle-adjusting telescopic cylinder 307 is rotatably connected to the lower middle part of the hydraulically controlled expansion cylinder 304.

[0023] Furthermore, the lifting platform 301 is configured with a hydraulically controlled piston structure.

[0024] Furthermore, a connecting support structure 306 is provided between the hydraulically controlled expansion cylinder 304 and the angle-adjusting telescopic cylinder 307.

[0025] In actual operation, when this device is used, the user parks the transport device on one side of the wind turbine. Then, the user can use the output of the hydraulic telescopic cylinder 207, in conjunction with the gear 203, to cause the frame 202 to rotate relative to the wind turbine. Simultaneously, the user can adjust the hub angle by adjusting the motor 210 and unfold the frame 202 using the self-locking motor. The user then controls the receiving platform 208 to approach the wind turbine using the self-locking motor. The gear 203 ensures the symmetry between the frame 202 and the vehicle body 1. At the same time, the limiting slide 205 and the limiting slider 206, in conjunction with the hydraulic telescopic cylinder 207, ensure that the relative movement of the receiving platform 208 and the vehicle body 1 remains linear, facilitating a stable approach to the wind turbine. The user can then place the equipment directly on the support platform 302 using a hoisting method. Alternatively, the user can... The output of the angle-adjusting telescopic cylinder 307 raises the hydraulically controlled expansion cylinder 304, which in turn assists in lifting the wind turbine. The outputs of the hydraulically controlled expansion cylinder 304 and the angle-adjusting telescopic cylinder 307 together place the equipment on the upper side of the support platform 302. Then, the user can use the lifting platform 301 to level the wind turbine. Subsequently, the user controls the output of the hydraulic telescopic cylinder 207 to pull the frame 202 together. The output of the self-locking motor drives the receiving platform 208 to reset between the frames 202. After the receiving platform 208 resets, multiple clamping platforms 305 on the upper side of the frame 202 connect and clamp the wind turbine. The hydraulic telescopic cylinder 207 keeps the frame 202 stable as a whole. The user can add additional fixing structures to the frame 202 when needed to complete flexible loading and unloading operations.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A foldable loading and unloading auxiliary platform for transporting wind power equipment, comprising a vehicle body (1), characterized in that: The vehicle body (1) is provided with an unfolding docking mechanism (2) and a transport docking mechanism (3) on one side, and the unfolding docking mechanism (2) is located outside the transport docking mechanism (3); The unfolding docking mechanism (2) includes a turntable (201), which is fixedly connected to one side of the vehicle body (1). Multiple frames (202) are rotatably connected to one side of the turntable (201). Gears (203) are fixedly connected to the lower surface of each frame (202), and the gears (203) are rotatably connected to the lower side of the turntable (201). The gears (203) mesh with each other. Sliding sleeves (204) are fitted to the lower surface of each frame (202), and the sliding sleeves (204) are slidably connected to the turntable (201). Limiting grooves (204) are formed inside the frames (202) on adjacent sides. 5) Limiting slides (206) are slidably connected inside the limiting slide grooves (205). Hydraulic telescopic cylinders (207) are rotatably connected between the limiting slides (206). A receiving platform (208) is slidably connected outside the hydraulic telescopic cylinders (207). The receiving platform (208) is set between multiple frames (202). Supports (209) are fixedly connected to both ends of the frames (202) and the lower surface of one side of the receiving platform (208). An adjusting motor (210) is fixedly connected inside the support (209). A wheel hub assembly (211) is set at the output end of the adjusting motor (210).

2. The foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 1, characterized in that: The sliding sleeve (204) is composed of a bearing and a rotating cylinder structure.

3. The foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 1, characterized in that: A limiting structure with a protrusion cooperating with the groove is provided between the limiting groove (205) and the limiting slider (206).

4. The foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 1, characterized in that: The hub assembly (211) consists of a hub frame, an independent output motor and rollers.

5. The foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 1, characterized in that: The transport docking mechanism (3) includes a lifting platform (301), a folding groove (303), and a support platform (306). The lifting platform (301) is fixedly connected to the upper surface of the receiving platform (208). The upper output end of the lifting platform (301) is fixedly connected to a support platform (302). The folding groove (303) is opened inside the upper side of the receiving platform (208). A hydraulically controlled expansion cylinder (304) is rotatably connected inside the folding groove (303). A clamping platform (305) is fixedly connected to the output end of the hydraulically controlled expansion cylinder (304). The support platform (306) is fixedly connected to the lower surface of the receiving platform (208). An angle-adjusting telescopic cylinder (307) is rotatably connected to the outer wall of the support platform (306). The output end of the angle-adjusting telescopic cylinder (307) is rotatably connected to the lower middle part of the hydraulically controlled expansion cylinder (304).

6. A foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 5, characterized in that: The lifting platform (301) is configured as a hydraulically controlled piston structure.

7. A foldable loading and unloading auxiliary platform for transporting wind power equipment according to claim 5, characterized in that: A connecting support (306) structure is provided between the hydraulically controlled expansion cylinder (304) and the angle-adjusting telescopic cylinder (307).

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