A wind power cable laying traction guide device

Abstract

The application discloses a wind power cable laying traction guide device and belongs to the cable laying equipment field.The guide device comprises a guide assembly, a rotating piece arranged on one side of the guide assembly, and mounting plates arranged at the top and bottom of the guide assembly.The guide assembly comprises a middle plate arranged in the middle and side plates arranged on the sides of the middle plate.The top and bottom of each side plate is respectively provided with a first rotating plate and a second rotating plate.The top of the middle plate is provided with an adjusting piece.Through the design of the guide assembly, the first rotating plate and the adjusting piece, the handle is pulled to drive the clamping block and the mounting block to move out of the insertion hole and the adjusting hole, the first rotating plate is rotated, and when the angle adjustment of the side plate is completed, the limiting block is pushed under the action of the spring restoring force, the clamping block is inserted into the adjusting hole in the corresponding position, the angle locking of the first rotating plate is carried out, the guide assembly is subjected to multi-angle adjustment, and one device meets the use requirements in multiple situations.

Description

Technical Field

[0001] This application relates to the field of cable laying equipment technology, specifically a traction and guidance device for laying wind power cables. Background Technology

[0002] During the construction of wind power facilities, cables need to be laid to transmit electricity and data. Wind power equipment cables are large in size and heavy in weight, so cable pulling machines are usually used to transport the cables during the laying process.

[0003] During cable transportation, multiple cable-laying pulleys are required to support, guide, and protect the cable during traction. Especially at corners, the cable needs to pass through the cable-laying pulleys to smoothly change direction and avoid sharp bends. However, existing cable-laying pulleys use fixed metal frames, so when other angles are required, the entire cable-laying pulley must be replaced. This results in the need to store multiple types of cable-laying pulleys, which is not convenient to use.

[0004] Therefore, this application provides a wind power cable laying traction guide device to solve the above problems. Utility Model Content

[0005] This application provides a wind power cable laying traction guide device, which aims to solve the problems mentioned in the background art, such as the existing cable laying pulleys using fixed metal frames, which require replacing the entire cable laying pulley when other angles need to be selected, resulting in the need to store multiple types of cable laying pulleys and inconvenience in use.

[0006] To achieve the above objectives, this application provides the following technical solution: a wind power cable laying traction guide device, comprising a guide assembly, a rotating component disposed on one side of the guide assembly for cable protection, and mounting plates disposed at the top and bottom of the guide assembly for mounting the rotating component; To facilitate multi-angle adjustment of the line-feeding pulley, the guide assembly includes a central plate and side plates on either side of the central plate. The top and bottom of each side plate are respectively equipped with a first rotating plate and a second rotating plate for connecting to the central plate. The top of the central plate has an adjusting element for adjusting the rotation angle of the side plates. When angle adjustment of the guide assembly is required, pulling the handle moves the locking block and the mounting block away from the central plate, displacing them from the insertion hole and the adjusting hole. This rotates the first rotating plate, adjusting the angle of the side plates. While pulling the mounting block, the mounting block moves the limiting block via the linkage column, compressing the spring. After the side plate angle adjustment is complete, releasing the handle allows the spring's restoring force to push the limiting block, causing the locking block to insert into the corresponding adjusting hole, locking the angle of the first rotating plate. This allows the guide assembly to be adjusted at multiple angles, meeting various usage requirements with a single device.

[0007] Preferably, for ease of cable transmission protection: the rotating component is disposed between the two mounting plates, each mounting plate having a first circular hole at its top. The rotating component includes a rotating roller disposed between the two mounting plates for contacting the cable, and a fixing post fitted inside the rotating roller for positioning the rotating roller. The fixing post has first threaded grooves at its top and bottom, and a second bolt for inserting into the first threaded groove is threaded through the first circular hole. The fixing post is fixedly installed using the second bolt and the mounting plates, allowing the rotating roller to rotate, thereby providing transmission protection for the traction-moving cable.

[0008] Preferably, to facilitate the rotation of the side plate: the bottom end of the first rotating plate is fixedly connected to the top end of the side plate, and the top end of the second rotating plate is fixedly connected to the bottom end of the side plate. One end of the first rotating plate has a hole for inserting the adjusting member, and the inner wall of the hole has an adjusting hole for adjusting the rotation angle of the side plate. The top end of the second rotating plate has a second circular hole, and a first bolt for hinged connection between the second rotating plate and the intermediate plate is inserted into the second circular hole. By pulling the adjusting member, the first and second rotating plates are rotated, thereby adjusting the angle of the side plate.

[0009] Preferably, to facilitate fixing the side panel angle: the adjusting component includes a locking block inserted inside the adjusting hole to restrict the rotation of the first rotating plate, a mounting block fixedly connected to one end of the locking block for mounting the locking block, a handle fixedly connected to the top of the mounting block for hand gripping, a limiting block disposed at the bottom of the mounting block for driving the mounting block to move, a linkage post fixedly connected between the mounting block and the limiting block for connecting the mounting block and the limiting block, and a spring sleeved outside the linkage post for pushing the limiting block. The spring's restoring force pushes the limiting block, causing the linkage post to cause the mounting block and the locking block to respectively insert into the insertion hole and the adjusting hole, thereby locking the position of the first rotating plate and fixing the side panel angle.

[0010] Preferably, to restrict the rotation of the mounting block: the interior of the intermediate plate has a cavity for housing the spring, and the top of the cavity has a through hole for inserting the linkage column. Through the restriction of the limiting block and the cavity, the mounting block cannot rotate and can only move vertically in a straight line.

[0011] Preferably, both the cavity and the limiting block have rectangular cross-sections.

[0012] Preferably, to facilitate the fixed installation of the guide assembly, the bottom ends of the middle plate and the side plate are respectively fixedly connected to a first fixing plate and a second fixing plate for fixing the middle plate and the side plate. The first fixing plate and the second fixing plate allow nails to be fixed to the ground, thereby securing the guide assembly.

[0013] This application, through the design of the guide assembly, the first rotating plate, and the adjusting component, allows the first rotating plate to rotate by pulling the handle, which moves the locking block and the mounting block out of the insertion hole and the adjusting hole. After the side plate angle is adjusted, releasing the handle pushes the limiting block under the action of the spring return force, causing the locking block to insert into the corresponding adjusting hole and lock the angle of the first rotating plate. This allows the guide assembly to be adjusted at multiple angles, and one device can meet the needs of use in various situations. Attached Figure Description

[0014] Figure 1 A schematic diagram of a wind power cable laying traction and guidance device (one of the following). Figure 2 A second schematic diagram of a wind power cable laying traction and guidance device; Figure 3 for Figure 1 Schematic diagram of the structure of the middle plate and rotating parts; Figure 4 for Figure 3A schematic diagram of the cross-section of the connection between the adjustment component and the intermediate plate; Figure 5 for Figure 1 Schematic diagram of the middle side plate and rotating parts; Figure 6 for Figure 5 A schematic diagram of the rotating component.

[0015] In the picture: 1. Guide assembly; 101. Middle plate; 102. Side plate; 2. Mounting plate; 3. Rotating component; 301. Rotating roller; 302. Fixed column; 4. First rotating plate; 5. Second rotating plate; 6. Adjusting component; 601. Locking block; 602. Mounting block; 603. Handle; 604. Limiting block; 605. Linkage column; 606. Spring; 7. First bolt; 8. Second bolt; 9. First fixed plate; 10. Second fixed plate. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] This embodiment provides a traction and guiding device for laying wind power cables, such as... Figure 1-6 As shown, the guiding device includes a guiding assembly 1, a rotating component 3 for cable protection disposed on one side of the guiding assembly 1, and mounting plates 2 disposed at the top and bottom of the guiding assembly 1 for mounting the rotating component 3. To facilitate multi-angle adjustment of the line-laying pulley: the guide assembly 1 includes a middle plate 101 disposed in the middle and a side plate 102 disposed on the side of the middle plate 101. The top and bottom ends of the side plate 102 are respectively provided with a first rotating plate 4 and a second rotating plate 5 for connecting the middle plate 101. The top of the middle plate 101 is provided with an adjusting member 6 for adjusting the rotation angle of the side plate 102. When the angle of guide assembly 1 needs to be adjusted, by pulling the handle 603, the handle 603 moves the locking block 601 and the mounting block 602 away from the middle plate 101, moving them out of the insertion hole and adjustment hole, thereby rotating the first rotating plate 4 to adjust the angle of the side plate 102. During the pulling of the mounting block 602, the mounting block 602 moves the limiting block 604 through the linkage column 605, thereby squeezing the spring 606. After the angle of the side plate 102 is adjusted, the handle 603 is released. Under the restoring force of the spring 606, the limiting block 604 is pushed, causing the locking block 601 to be inserted into the corresponding adjustment hole, locking the angle of the first rotating plate 4. This allows the guide assembly 1 to be adjusted at multiple angles, and one device can meet the needs of use in various situations.

[0018] Specifically, to facilitate cable transmission protection: a rotating component 3 is positioned between two mounting plates 2. Each mounting plate 2 has a first circular hole at its top. The rotating component 3 includes a rotating roller 301 positioned between the two mounting plates 2 for contact with the cable, and a fixing post 302 fitted inside the rotating roller 301 for positioning the roller 301. The fixing post 302 has first threaded grooves at its top and bottom, and a second bolt 8 is threaded through the first circular hole and inserted into the first threaded groove. The fixing post 302 is fixedly installed using the second bolt 8 and the mounting plates 2, allowing the rotating roller 301 to rotate, thereby providing transmission protection for the traction-moving cable. A side plate 102 is provided on each side of the middle plate 101. A rotating component 3 is provided on the same side of the middle plate 101 and the multiple side plates 102. The mounting plate 2 is welded and fixed to the middle plate 101 or the side plate 102 at the contact part. The size of the first round hole is adapted to the size of the second bolt 8. The second bolt 8 is inserted into the first threaded groove for the installation of the fixing column 302 and the mounting plate 2. The rotating roller 301 is sleeved on the outside of the fixing column 302. The contact part between the rotating roller 301 and the fixing column 302 is a smooth surface, which facilitates the rotation of the rotating roller 301.

[0019] Specifically, to facilitate the rotation of the side plate 102: the bottom end of the first rotating plate 4 is fixedly connected to the top end of the side plate 102, and the top end of the second rotating plate 5 is fixedly connected to the bottom end of the side plate 102. One end of the first rotating plate 4 has a hole for inserting the adjusting member 6, and the inner wall of the hole has an adjusting hole for adjusting the rotation angle of the side plate 102. The top end of the second rotating plate 5 has a second circular hole, and a first bolt 7 for hinged connection between the second rotating plate 5 and the intermediate plate 101 is inserted into the second circular hole. By pulling the adjusting member 6, the first rotating plate 4 and the second rotating plate 5 are rotated, thereby adjusting the angle of the side plate 102. The first rotating plate 4 and the second rotating plate 5 are welded and fixed to the top and bottom contact parts of the side plate 102, respectively. The second round hole has a smooth inner wall and its size is adapted to the first bolt 7. The first bolt 7 is inserted into the second round hole and fixedly connected to the middle plate 101, thereby realizing the rotation of the second rotating plate 5. The size of the insertion hole is adapted to the size of the mounting block 602, and the size of the adjustment hole is adapted to the size of the locking block 601. The total number of adjustment holes is even, and multiple adjustment holes are distributed at equal intervals around the insertion hole.

[0020] More specifically, to facilitate the fixing of the side plate 102 angle: the adjusting component 6 includes a locking block 601 inserted inside the adjusting hole to restrict the rotation of the first rotating plate 4, a mounting block 602 fixedly connected to one end of the locking block 601 for mounting the locking block 601, a handle 603 fixedly connected to the top of the mounting block 602 for hand gripping, a limiting block 604 located at the bottom of the mounting block 602 for driving the mounting block 602 to move, a linkage post 605 fixedly connected between the mounting block 602 and the limiting block 604 for connecting the mounting block 602 and the limiting block 604, and a spring 606 sleeved outside the linkage post 605 for pushing the limiting block 604. The restoring force of the spring 606 pushes the limiting block 604, causing the linkage post 605 to cause the mounting block 602 and the locking block 601 to be inserted into the insertion hole and the adjusting hole respectively, thereby locking the position of the first rotating plate 4 and fixing the angle of the side plate 102. Two locking blocks 601 are symmetrically arranged. The locking blocks 601 are welded and fixed to the contact parts of the mounting blocks 602. The mounting blocks 602 are welded and fixed to the contact parts of the handles 603. The first rotating plate 4 can be adjusted at multiple angles by inserting the locking blocks 601 into the adjustment holes at different positions. The mounting blocks 602 and the limiting blocks 604 are welded and fixed to the top and bottom of the linkage column 605 on opposite sides, respectively. The spring 606 is sleeved on the outer wall of the linkage column 605. The spring 606 is set in the cavity and is always in a compressed state to push the limiting blocks 604 to move away from the mounting blocks 602 in the opposite direction.

[0021] Furthermore, to restrict the rotation of the mounting block 602: the interior of the intermediate plate 101 has a cavity for housing the spring 606, and the top of the cavity has a through hole for inserting the linkage post 605. Both the cavity and the restricting block 604 have rectangular cross-sections. Through the restriction of the restricting block 604 and the cavity, the mounting block 602 cannot rotate and can only move vertically. The horizontal cross-sectional dimensions of the cavity are matched with the horizontal cross-sectional dimensions of the restricting block 604, thus restricting the rotation of the restricting block 604, thereby restricting the rotation of the mounting block 602. The through hole size is matched with the size of the linkage post 605; the through hole size is smaller than the mounting block 602 size, and the spring 606 size is larger than the through hole size, so that when the restricting block 604 moves towards the through hole, it continuously compresses the spring 606.

[0022] Specifically, to facilitate the fixed installation of the guide assembly 1, a first fixing plate 9 and a second fixing plate 10 are fixedly connected to the bottom ends of the middle plate 101 and the side plate 102, respectively, for the fixed installation of the middle plate 101 and the side plate 102. Nails can be fixed to the ground using the first fixing plate 9 and the second fixing plate 10, thereby fixing the guide assembly 1 in place. The first fixing plate 9 and the second fixing plate 10 are welded to the contact points of the middle plate 101 and the side plate 102, respectively. The top ends of the first fixing plate 9 and the second fixing plate 10 are respectively provided with mounting holes for installing nails, facilitating the fixed connection of the first fixing plate 9 and the second fixing plate 10 to the ground, and enabling the overall positioning and installation of the guide assembly 1.

[0023] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A traction and guiding device for laying wind power cables, characterized in that: Includes a guide assembly (1), a rotating part (3) disposed on one side of the guide assembly (1) for cable protection, and mounting plates (2) disposed at the top and bottom of the guide assembly (1) for mounting the rotating part (3). The guide assembly (1) includes a middle plate (101) disposed in the middle and a side plate (102) disposed on the side of the middle plate (101). The top and bottom ends of the side plate (102) are respectively provided with a first rotating plate (4) and a second rotating plate (5) for connecting the middle plate (101). The top end of the middle plate (101) is provided with an adjusting member (6) for adjusting the rotation angle of the side plate (102).

2. The wind power cable laying traction guide device according to claim 1, characterized in that: The rotating component (3) is disposed between the two mounting plates (2). The top end of the mounting plate (2) is provided with a first circular hole. The rotating component (3) includes a rotating roller (301) disposed between the two mounting plates (2) for contacting the cable and a fixing post (302) sleeved inside the rotating roller (301) for positioning the rotating roller (301). The top and bottom ends of the fixing post (302) are respectively provided with first threaded grooves. The internal thread of the first circular hole is connected to a second bolt (8) for inserting into the first threaded groove.

3. The wind power cable laying traction guide device according to claim 1, characterized in that: The bottom end of the first rotating plate (4) is fixedly connected to the top end of the side plate (102), and the top end of the second rotating plate (5) is fixedly connected to the bottom end of the side plate (102). One end of the first rotating plate (4) is provided with a hole for inserting the adjusting member (6). The inner wall of the hole is provided with an adjusting hole for adjusting the rotation angle of the side plate (102). The top end of the second rotating plate (5) is provided with a second circular hole. The inside of the second circular hole is provided with a first bolt (7) for hinged connection between the second rotating plate (5) and the intermediate plate (101).

4. The wind power cable laying traction guide device according to claim 3, characterized in that: The adjusting component (6) includes a locking block (601) inserted inside the adjusting hole to restrict the rotation of the first rotating plate (4), an mounting block (602) fixedly connected to one end of the locking block (601) for mounting the locking block (601), a handle (603) fixedly connected to the top of the mounting block (602) for hand gripping, a limiting block (604) set at the bottom of the mounting block (602) for driving the mounting block (602) to move, a linkage post (605) fixedly connected between the mounting block (602) and the limiting block (604) for connecting the mounting block (602) and the limiting block (604), and a spring (606) sleeved on the outside of the linkage post (605) for pushing the limiting block (604).

5. The wind power cable laying traction guide device according to claim 4, characterized in that: The interior of the intermediate plate (101) is provided with a cavity for receiving the spring (606), and the top of the cavity is provided with a through hole for inserting the linkage column (605).

6. The wind power cable laying traction guide device according to claim 5, characterized in that: Both the cavity and the limiting block (604) have rectangular cross-sections.

7. The wind power cable laying traction guide device according to claim 1, characterized in that: The bottom ends of the middle plate (101) and the side plate (102) are respectively fixedly connected to a first fixing plate (9) and a second fixing plate (10) for the fixed installation of the middle plate (101) and the side plate (102).

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