A wind turbine hub construction platform

Abstract

The utility model provides a wind driven generator hub construction platform relates to construction platform technical field, the utility model discloses a construction platform main part, the top of construction platform main part is provided with the hub main part, the top of construction platform main part is provided with adjusting device, adjusting device includes the rotary disc, the bottom of construction platform main part top inner wall rotatory and inserts rotatory handle, the top of rotatory handle and the bottom fixed connection of rotary disc, the top fixed connection of rotary disc has the rubber ring, the rubber ring sets up at the bottom of hub main part, the top fixed connection of rotary disc has the round piece, when using adjusting device, the hub main part is placed at the top of rotary disc, when needing to carry out construction to other position on the surface of hub main part, manually control rotary disc rotation, so convenient for can very good adjusting the hub main part to the direction of construction personnel, so convenient for the surface construction of hub main part.

Description

Technical Field

[0001] This utility model relates to the field of construction platform technology, and in particular to a wind turbine hub construction platform. Background Technology

[0002] A construction platform is a device used to place the wind turbine hub during construction. When using a construction platform, the wind turbine hub is placed on top of the platform to avoid direct contact between the hub and the ground, thus facilitating the construction of the hub.

[0003] The inventors discovered in their daily work that the construction platform still has at least the following problems: When using the construction platform, the wind turbine hub is placed on top of the platform to avoid direct contact with the ground, which makes it easier to carry out construction on the hub. However, in actual use, because the hub is relatively large, workers need to walk around the hub when construction is required, which is quite troublesome. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wind turbine hub construction platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wind turbine hub construction platform, comprising a construction platform body, a hub body being provided on the top of the construction platform body, an adjustment device being provided on the top of the construction platform body, the adjustment device comprising a rotating disk, a rotating rod being rotatably inserted into the bottom of the inner wall of the top of the construction platform body, and the top of the rotating rod being fixedly connected to the bottom of the rotating disk.

[0006] The effect achieved by the above components is as follows: when using the adjustment device, the hub body is placed on top of the rotating disk. When it is necessary to carry out construction on other parts of the hub body surface, the rotating disk is manually controlled to rotate. This makes it easy to adjust the position of the hub body relative to the construction personnel, which facilitates the construction on the surface of the hub body.

[0007] Preferably, a rubber ring is fixedly connected to the top of the rotating disk, and the rubber ring is disposed at the bottom of the hub body.

[0008] The effect achieved by the above components is that by placing the hub body on top of the rubber ring, the hub body can be prevented from moving on top of the rotating disk to a certain extent.

[0009] Preferably, a circular block is fixedly connected to the top of the rotating disk, and a first damping rod is uniformly fixedly connected to the side of the circular block. A rubber ring is fixedly connected to the end of the first damping rod away from the circular block. A first spring is sleeved on the surface of the first damping rod. One end of the first spring is fixedly connected to the side of the circular block, and the end of the first spring near the rubber ring is fixedly connected to the inner wall of the rubber ring.

[0010] The effect achieved by the above components is that the rubber ring is squeezed away from the circular block by the first spring, thereby squeezing the rubber ring into the inner wall of the wheel hub body, which can restrict the wheel hub body to the top of the rotating disk to a certain extent.

[0011] Preferably, an annular groove is formed at the bottom of the inner wall of the main body of the construction platform, and a rotating ring is rotatably sleeved on the inner wall of the annular groove. A second damping rod is uniformly fixedly connected to the top of the rotating ring. The top of the second damping rod is fixedly connected to the bottom of the rotating disk. A second spring is sleeved on the surface of the second damping rod. One end of the second spring is fixedly connected to the top of the rotating ring, and the end of the second spring near the rotating disk is fixedly connected to the bottom of the rotating disk.

[0012] The effect achieved by the above components is that when the rotating disk rotates, the bottom of the rotating disk is pressed away from the rotating ring by the second spring, which makes it easier to support the part of the rotating disk away from the rotating rod.

[0013] Preferably, a first ball bearing is uniformly installed at the bottom of the inner wall of the annular groove, and the first ball bearing is disposed at the bottom of the rotating ring.

[0014] The effect achieved by the above components is that when the rotating ring rotates in the inner wall of the ring groove, the first ball is driven to rotate, thus enabling the rotating ring to rotate in the inner wall of the ring groove.

[0015] Preferably, a fixing ring is fixedly connected to the surface of the rotating disk, the fixing ring is set on the top of the main body of the construction platform, a connecting frame is fixedly connected to the top of the main body of the construction platform, the connecting frame is sleeved on the surface of the fixing ring, a bolt is threaded through the top of the connecting frame, and a rubber strip is fixedly connected to the top of the fixing ring.

[0016] The effect achieved by the above components is as follows: when the rotating disk rotates, the fixing ring is driven to rotate on the top of the construction platform body. When the rotating disk rotates to the appropriate position, the bolt is manually controlled to rotate, thereby pressing the bolt against the top of the rubber strip, which makes it easier to confine the rotating disk inside the construction platform body.

[0017] Preferably, a horn sleeve is fixedly connected to the top of the rotating disk, and the horn sleeve is disposed on the top of the bolt.

[0018] The effect achieved by the above components is that, because the horn sleeve is set on the top of the bolt, the rotating disk can be driven to rotate well without affecting the bolt.

[0019] Preferably, a second ball bearing is evenly installed on the top of the main body of the construction platform, and the second ball bearing is located at the bottom of the fixing ring.

[0020] The effect achieved by the above components is that when the fixing ring moves on the top of the construction platform body, the second ball is driven to rotate, thereby enabling the fixing ring to rotate well on the top of the construction platform body.

[0021] In this invention, by setting an adjustment device, when using the adjustment device, the hub body is placed on top of the rotating disk. When it is necessary to carry out construction on other parts of the hub body surface, the rotating disk is manually controlled to rotate. This makes it easy to adjust the position of the hub body relative to the construction personnel, thus facilitating the construction on the surface of the hub body. Attached Figure Description

[0022] Figure 1 A three-dimensional structural diagram of a wind turbine hub construction platform is provided for this utility model;

[0023] Figure 2 A three-dimensional structural diagram of the novel rotating disk is provided for this utility model;

[0024] Figure 3 A three-dimensional structural diagram of the novel circular block is provided for this utility model;

[0025] Figure 4 A three-dimensional structural diagram of the novel speaker sleeve proposed in this utility model is provided.

[0026] Figure 5 A three-dimensional structural diagram of the novel bolt proposed in this utility model is provided.

[0027] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0028] Legend: 1. Main body of construction platform; 2. Main body of hub; 3. Adjustment device; 301. Rotating disk; 302. Horn sleeve; 303. Round block; 304. Rubber ring; 305. First damping rod; 306. First spring; 307. Rubber ring; 308. Rotating rod; 309. Fixing ring; 310. Rubber strip; 311. Connecting frame; 312. Bolt; 313. Second ball bearing; 314. Ring groove; 315. Rotating ring; 316. Second damping rod; 317. Second spring; 318. First ball bearing. Detailed Implementation

[0029] Example 1, asFigures 1-6 As shown, a wind turbine hub construction platform is provided. The top of the construction platform body 1 is provided with a hub body 2 and an adjustment device 3 is provided on the top of the construction platform body 1. When using the construction platform, the wind turbine hub is placed on the top of the construction platform to avoid the hub directly contacting the ground, which facilitates the construction of the hub.

[0030] Reference Figures 2 to 6The adjustment device 3 includes a rotating disk 301. A rotating rod 308 is rotatably inserted into the bottom of the top inner wall of the construction platform body 1. The top of the rotating rod 308 is fixedly connected to the bottom of the rotating disk 301. When using the adjustment device 3, the hub body 2 is placed on top of the rotating disk 301. When it is necessary to carry out construction on other parts of the surface of the hub body 2, the rotating disk 301 is manually controlled to rotate. This makes it easy to adjust the position of the hub body 2 relative to the construction personnel, which facilitates construction on the surface of the hub body 2. A rubber ring 304 is fixedly connected to the top of the rotating disk 301. The rubber ring 304 is set at the bottom of the hub body 2. Placing the hub body 2 on top of the rubber ring 304 can, to a certain extent, prevent... The hub body 2 moves on top of the rotating disk 301. A circular block 303 is fixedly connected to the top of the rotating disk 301. A first damping rod 305 is evenly fixedly connected to the side of the circular block 303. A rubber ring 307 is fixedly connected to the end of the first damping rod 305 away from the circular block 303. A first spring 306 is sleeved on the surface of the first damping rod 305. One end of the first spring 306 is fixedly connected to the side of the circular block 303, and the end of the first spring 306 near the rubber ring 307 is fixedly connected to the inner wall of the rubber ring 307. By pressing the rubber ring 307 away from the circular block 303 through the first spring 306, the rubber ring 307 is pressed into the inner wall of the hub body 2. This can, to a certain extent, restrict the hub body 2 to the rotating disk 301. At the top of 01, an annular groove 314 is formed at the bottom of the inner wall of the main body 1 of the construction platform. A rotating ring 315 is rotatably fitted on the inner wall of the annular groove 314. A second damping rod 316 is uniformly fixedly connected to the top of the rotating ring 315. The top of the second damping rod 316 is fixedly connected to the bottom of the rotating disk 301. A second spring 317 is fitted on the surface of the second damping rod 316. One end of the second spring 317 is fixedly connected to the top of the rotating ring 315. The end of the second spring 317 near the rotating disk 301 is fixedly connected to the bottom of the rotating disk 301. When the rotating disk 301 rotates, the second spring 317 presses the bottom of the rotating disk 301 away from the rotating ring 315, which facilitates moving the part of the rotating disk 301 away from the rotating rod 308. Supported by a first ball bearing 318 evenly installed at the bottom of the inner wall of the annular groove 314, the first ball bearing 318 is located at the bottom of the rotating ring 315. When the rotating ring 315 rotates within the annular groove 314, the first ball bearing 318 is driven to rotate, thus allowing the rotating ring 315 to rotate within the annular groove 314. A fixing ring 309 is fixedly connected to the surface of the rotating disk 301, and the fixing ring 309 is located at the top of the construction platform body 1. A connecting frame 311 is fixedly connected to the top of the construction platform body 1, and the connecting frame 311 is fitted onto the surface of the fixing ring 309. A bolt 312 is threaded through the top of the connecting frame 311. A rubber strip 310 is fixedly connected to the top of the fixing ring 309. When the rotating disk 301 rotates...The fixed ring 309 is driven to rotate on the top of the construction platform body 1. When the rotating disk 301 rotates to the appropriate position, the bolt 312 is manually controlled to rotate, thereby pressing the bolt 312 against the top of the rubber strip 310. This helps to confine the rotating disk 301 inside the construction platform body 1. A horn sleeve 302 is fixedly connected to the top of the rotating disk 301. The horn sleeve 302 is positioned on top of the bolt 312. Because the horn sleeve 302 is positioned on top of the bolt 312, it can effectively drive the rotating disk 301 to rotate without affecting the bolt 312. Second ball bearings 313 are evenly installed on the top of the construction platform body 1. The second ball bearings 313 are positioned at the bottom of the fixed ring 309. When the fixed ring 309 moves on the top of the construction platform body 1, the second ball bearings 313 are driven to rotate, thereby allowing the fixed ring 309 to rotate effectively on the top of the construction platform body 1.

[0031] Working principle: When using the construction platform, the wind turbine hub is placed on top of the platform to avoid direct contact with the ground, facilitating construction. When using the adjustment device 3, the hub body 2 is placed on top of the rotating disk 301 and the rubber ring 304. The first spring 306 presses the rubber ring 307 away from the circular block 303, thus pressing the rubber ring 307 into the inner wall of the hub body 2. This, to a certain extent, restricts the hub body 2 to the top of the rotating disk 301, preventing it from moving. When construction needs to be carried out on other parts of the hub body 2, the rotating disk 301 is manually rotated. When the rotating disk 301 rotates, the second spring 317 presses the bottom of the rotating disk 301 away from the rotating ring 315. When the rotating ring 315 rotates in the inner wall of the ring groove 314, the first ball bearing 318 is driven to rotate. The rotating ring 315 rotates within the inner wall of the ring groove 314, thus supporting the portion of the rotating disk 301 away from the rotating rod 308. When the rotating disk 301 rotates, the fixed ring 309 is driven to rotate on the top of the construction platform body 1. When the fixed ring 309 moves on the top of the construction platform body 1, the second ball 313 is driven to rotate, allowing the fixed ring 309 to rotate well on the top of the construction platform body 1. When the rotating disk 301 rotates to the appropriate position, the bolt 312 is manually controlled to rotate, causing the bolt 312 to press against the top of the rubber strip 310. This helps to confine the rotating disk 301 inside the construction platform body 1, allowing for better adjustment of the position of the hub body 2 relative to the construction personnel, and facilitating construction on the surface of the hub body 2. Since the horn sleeve 302 is located on top of the bolt 312, the rotating disk 301 can be effectively rotated without affecting the bolt 312.

[0032] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

Claims

1. A construction platform for a wind turbine hub, comprising a main body (1) of the construction platform, characterized in that: The construction platform body (1) is provided with a hub body (2) on its top. The construction platform body (1) is provided with an adjustment device (3) on its top. The adjustment device (3) includes a rotating disk (301). A rotating rod (308) is rotatably inserted into the bottom of the inner wall of the top of the construction platform body (1). The top of the rotating rod (308) is fixedly connected to the bottom of the rotating disk (301). A rubber ring (304) is fixedly connected to the top of the rotating disk (301). The rubber ring (304) is located at the bottom of the hub body (2). A round block (303) is fixedly connected to the top of the rotating disk (301). A first damping rod (305) is evenly fixedly connected to the side of the round block (303). A rubber ring (307) is fixedly connected to the end of the first damping rod (305) away from the round block (303). A first damping rod (305) is sleeved on the surface of the first damping rod (305). A spring (306) is provided, one end of which is fixedly connected to the side of the round block (303), and the end of the first spring (306) near the rubber ring (307) is fixedly connected to the inner wall of the rubber ring (307); a ring groove (314) is provided at the bottom of the inner wall of the construction platform body (1), and a rotating ring (315) is rotatably sleeved on the inner wall of the ring groove (314). A second damping rod (316) is uniformly fixedly connected to the top of the rotating ring (315), and the top of the second damping rod (316) is fixedly connected to the bottom of the rotating disk (301). A second spring (317) is sleeved on the surface of the second damping rod (316), one end of the second spring (317) is fixedly connected to the top of the rotating ring (315), and the end of the second spring (317) near the rotating disk (301) is fixedly connected to the bottom of the rotating disk (301).

2. The wind turbine hub construction platform according to claim 1, characterized in that: The bottom of the inner wall of the annular groove (314) is uniformly equipped with first ball bearings (318), which are located at the bottom of the rotating ring (315).

3. The wind turbine hub construction platform according to claim 1, characterized in that: A fixing ring (309) is fixedly connected to the surface of the rotating disk (301). The fixing ring (309) is set on the top of the construction platform body (1). A connecting frame (311) is fixedly connected to the top of the construction platform body (1). The connecting frame (311) is sleeved on the surface of the fixing ring (309). A bolt (312) is threaded through the top of the connecting frame (311). A rubber strip (310) is fixedly connected to the top of the fixing ring (309).

4. The wind turbine hub construction platform according to claim 3, characterized in that: The top of the rotating disk (301) is fixedly connected to a horn sleeve (302), which is located on the top of the bolt (312).

5. A wind turbine hub construction platform according to claim 4, characterized in that: The top of the main body (1) of the construction platform is uniformly equipped with second ball bearings (313), which are located at the bottom of the fixing ring (309).

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