Assembly for adjusting supporting bent plate

Abstract

The utility model discloses an assembly for adjusting a supporting bent plate, which relates to the technical field of wind power transmission and distribution, aims to solve the technical problem that the installation process is time-consuming and labor-consuming, and comprises a supporting bent plate, a cross beam connecting layer fixed with an external cross beam on the upper layer of the supporting bent plate, and a bracket connecting layer on the lower layer on one side of the cross beam connecting layer, a support frame is arranged on the support connecting layer, the cross beam connecting layer and the support connecting layer are each provided with two fixing cavities, the fixing cavities in the cross beam connecting layer and the support connecting layer are each of a rounded rectangle structure and are perpendicularly distributed, and torsion screws are arranged on the inner peripheries of the fixing cavities in the support connecting layer; a limiting structure is further arranged on the inner periphery of the fixing cavity in the support connecting layer. The cross beam connecting layer and the support connecting layer are each provided with the two fixing cavities, the fixing cavities are in the shape of a rounded rectangle and are perpendicular to each other, the two included angles are matched for limiting the screws for fixing, and the fixing structure has the advantages that adjustment is convenient and fast during installation, and the screws are fixed stably.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power transmission and distribution, and more specifically, to a component for adjusting a support bending plate. Background Art

[0002] Wind power generation refers to converting the kinetic energy of wind into electrical energy. During the process of wind power generation, components for power transmission and distribution are required, such as a support bending plate connected to the crossbeam of a support assembly. One side of the support bending plate fixes a transmission busbar through a mounting bracket. The fixed installation of the support bending plate needs to correspond to the crossbeam and the components installed in the lower layer. However, during the installation of the existing support bending plate, installation position errors are likely to occur, resulting in the need to remove and reinstall, making the installation process time-consuming and laborious. In view of this, we propose a component for adjusting a support bending plate. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a component for adjusting a support bending plate to solve the technical problem of time-consuming and laborious installation in the current installation process.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A component for adjusting a support bending plate, including a support bending plate. The upper layer of the support bending plate is a crossbeam connection layer fixed to an external crossbeam. One side of the crossbeam connection layer is a lower-layer support connection layer. A support frame is arranged on the support connection layer. Two fixing cavities are opened on both the crossbeam connection layer and the support connection layer. The fixing cavities on the crossbeam connection layer and the support connection layer are both in the structure of a rounded rectangle and are designed to be vertically distributed. A torsion screw is arranged on the inner circumference of the fixing cavity on the support connection layer. The torsion screw is threadedly connected to the support frame. At least one set of limiting structures is also arranged on the inner circumference of the fixing cavity on the support connection layer.

[0005] Preferably, threaded openings are opened at both ends of the support frame, and a concave circular structure for clamping the busbar is opened at the top of the support frame.

[0006] Preferably, a spacer sleeve is arranged on the outer circumference of the torsion screw in the fixing cavity, and a flat washer is sleeved on the screw head part of the torsion screw.

[0007] Preferably, the limiting structure is arranged inside the support connection layer, and the support connection layer is provided with an inner hollow space.

[0008] Preferably, the limiting structure includes a chuck and a one-way bearing at the center of one end of the chuck. The chuck is composed of two included angles and an arc head. A gap for a limiting spacer sleeve is arranged between the two included angles. A circular opening is opened at the center of the arc head. The one-way bearing is rotatably connected to the support connection layer, and the outer ring of the one-way bearing is fixed to the circular opening.

[0009] Preferably, the limiting structure also includes a limiting rod and a rotary head. The limiting rod is integrally formed with protruding strips on all four sides. The center of the one-way bearing is adapted to the limiting rod. The rotary head is rotatably connected to the top of the limiting rod, and the rotary head is threadedly matched with the bracket connection layer.

[0010] Preferably, a fixing screw for pressing the spacer sleeve is provided on one side of the limiting structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model has two fixing cavities on both the beam connection layer and the bracket connection layer, and the fixing cavities are both rounded rectangular structures and are distributed perpendicular to each other. The screws can be slid in the cavity to adjust and fix the horizontal and vertical positions, so that the position correspondence and adjustment with the corresponding components are convenient. There is no need to dismantle the entire assembly and then reinstall it, which solves the problem of time-consuming and labor-intensive installation.

[0013] 2. The utility model also adopts the design of the cavity area inside the fixed cavity and the limiting design of the screw at two angles in the cavity area, and then fixes the center of the arc head with the one-way bearing and inserts the limiting rod through the mortise and tenon joint, and cooperates with the threaded fixation of the screw head. When the screw moves, the two angles will be at the periphery of the screw and follow the movement. Due to the design of the one-way bearing, the limiting rod is inserted and the screw head is fixed, so that one direction of the one-way bearing can be limited. Combined with the limitation of the other direction by the fixing screw, the screw can be limited and fixed, thereby achieving the fixing effect of the screw in the groove, and further solving the problem that the screw easily slides along the long axis of the fixed cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model in a disassembled bracket state;

[0016] Figure 3 This is a schematic diagram of the internal structure of the cross-section of the support connection layer of the present invention;

[0017] Figure 4 This is a schematic diagram of the limiting structure of the utility model after the spacer sleeve moves;

[0018] Figure 5 For the utility model Figure 4 A magnified view of the structure in the middle.

[0019] Explanation of the reference numerals in the figure: 1. Supporting bent plate; 2. Beam connecting layer; 3. Bracket connecting layer; 4. Support frame; 5. Fixing cavity; 6. Torque screw; 7. Limiting structure; 8. Spacer sleeve; 9. Flat washer; 10. Retaining screw;

[0020] 71. Chuck; 701. Included angle; 702. Arc head; 703. One-way bearing; 704. Limit rod; 705. Rotary head. Specific implementation manner

[0021] As Figures 1 to 5 shown, a component for adjusting a support bending plate according to the present utility model includes a support bending plate 1, and the support bending plate 1 is composed of a crossbeam connection layer 2 and a bracket connection layer 3. Both the crossbeam connection layer 2 and the bracket connection layer 3 are channel steels, and the crossbeam connection layer 2 and the bracket connection layer 3 are fixed by welding. The crossbeam connection layer 2 is fixed to an external crossbeam, and a support frame 4 is provided on the bracket connection layer 3. A concave circular structure for clamping a busbar is opened at the top of the support frame 4, and the concave circular structure cooperates with an external fixing frame to fix the transmission busbar.

[0022] In an embodiment of the present utility model, in order to facilitate fixing and fixing position adjustment, two fixing cavities 5 are opened on both the crossbeam connection layer 2 and the bracket connection layer 3. The fixing cavity 5 is a structure with rounded corners and rectangles. The fixing cavities 5 on the crossbeam connection layer 2 and the bracket connection layer 3 are designed to be perpendicular to each other, so that according to requirements, one can perform horizontal position adjustment and the other can perform vertical position adjustment. A torsion screw member 6 is arranged on the inner circumference of the fixing cavity 5 on the bracket connection layer 3. Threaded ports are opened at both ends of the support frame 4, and the torsion screw member 6 is threadedly connected to the support frame 4. A spacer sleeve 8 is arranged on the outer circumference of the torsion screw member 6 in the fixing cavity 5. The spacer sleeve 8 is adapted to the fixing cavity 5. A flat washer 9 is sleeved on the screw head portion of the torsion screw member 6. The flat washer 9 and the spacer sleeve 8 play an auxiliary stabilizing role. Slide to the required position according to requirements. By tightening the torsion screw member 6, the support frame 4 will descend along the thread until the bottom closely fits and presses against the side surface of the bracket connection layer 3, and then the position of the support frame 4 can be fixed. According to the actual situation, the connection between the crossbeam connection layer 2 and the crossbeam can also be fixed by using a screw member similar to the torsion screw member 6.

[0023] In an embodiment of the present utility model, since the fixing cavity 5 is a rounded corner rectangle, the problem that the screw member is likely to slide in the fixing cavity 5 after fixing occurs. Therefore, the bracket connection layer 3 is provided with an inner hollow space, and the space is an area between the fixing cavities 5. A limit structure 7 is arranged in the space. The limit structure 7 can be a group according to the situation, or two groups can be symmetrically distributed to improve stability. In this application, two are adopted;

[0024] The limiting structure 7 includes a chuck 71 and a one-way bearing 703 at the center of one end of the chuck 71. The chuck 71 is composed of two included angles 701 and an arc head 702. There is a gap for the limiting spacer sleeve 8 between the two included angles 701. A round opening is provided at the center of the arc head 702. The one-way bearing 703 is rotatably connected to the support connection layer 3. The outer ring of the one-way bearing 703 is fixed to the round opening. The limiting structure 7 further includes a limiting rod 704 and a rotating head 705. Four sides of the outer circumference of the limiting rod 704 are integrally formed with protruding strips. The center of the one-way bearing 703 is adapted to the limiting rod 704. The rotating head 705 is rotatably connected to the top of the limiting rod 704. The rotating head 705 is in threaded cooperation with the support connection layer 3. A retaining screw 10 for pressing against the spacer sleeve 8 is provided on one side of the limiting structure 7. When the limiting rod 704 is inserted, the one-way bearing 703 can be limited. At this time, the one-way bearing 703 will play a role of preventing rotation in one direction, so that one direction of the included angle 701 cannot move, realizing the limiting of the spacer sleeve 8 on the outer circumference of the screw member in one direction. Then, with the cooperation of the retaining screw 10 for pressing against the other direction, the limiting of the other direction can be realized, and the fixing of the screw member can be realized, avoiding its sliding in the fixing cavity 5. It should be noted that the threaded tightening direction of the rotating head 705 and the support connection layer 3 is to rotate in the free direction towards the one-way bearing 703. Therefore, no interference will occur during the tightening process. The diameter of the retaining screw 10 should be adapted to the size of the included angle 701 to ensure that the retaining screw 10 can pass through between the two included angles 701 and press against the spacer sleeve 8.

[0025] Similarly, the connection screw between the crossbeam connection layer 2 and the external crossbeam can also use this method for position fixing to avoid slipping.

[0026] Working principle: This embodiment provides a component for adjusting the support bent plate. When in use, first fix the position of the whole support bent plate 1, and use screws to fix it to the external crossbeam. When fixing, slide it to the required position in the fixing cavity 5 and then tighten it to achieve fixation. Then use the torque screw 6 to be threadedly connected to the support frame 4, move the torque screw 6 to the required position. When moving, the included angle 701 moves accordingly. After moving to the required position, insert the limiting rod 704 and tighten the rotating head 705. When the limiting rod 704 is inserted, the one-way bearing 703 can be limited. At this time, the one-way bearing 703 will play a role of preventing rotation in one direction, so that one direction of the included angle 701 cannot move, realizing the limiting of the spacer sleeve 8 on the outer circumference of the torque screw 6 in one direction. Then, with the cooperation of the retaining screw 10 for pressing against the other direction of the spacer sleeve 8, the limiting of the other direction can be realized, and the fixing of the torque screw 6 can be realized, avoiding its sliding in the fixing cavity 5. At this time, then tighten the torque screw 6, and the support frame 4 will descend along the thread until the bottom closely fits and presses against the side surface of the support connection layer 3, then the position of the support frame 4 can be fixed. Similarly, the connection between the crossbeam connection layer 2 and the external crossbeam is the same as above, so it will not be elaborated here.

[0027] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A component for adjusting a support bending plate, characterized in that The invention comprises a support bent plate (1), wherein the upper layer of the support bent plate (1) is a beam connection layer (2) fixed to an external beam, one side of the beam connection layer (2) is a lower support connection layer (3), a support frame (4) is provided on the support connection layer (3), two fixing cavities (5) are provided on both the beam connection layer (2) and the support connection layer (3), the fixing cavities (5) on the beam connection layer (2) and the support connection layer (3) are both rounded rectangular structures and are designed to be distributed perpendicular to each other, a torsion screw (6) is provided on the inner periphery of the fixing cavity (5) on the support connection layer (3), the torsion screw (6) is threadedly connected to the support frame (4), and at least one set of limiting structures (7) is also provided on the inner periphery of the fixing cavity (5) on the support connection layer (3).

2. The component for adjusting the supporting bent plate according to claim 1, characterized in that, Threaded openings are provided at both ends of the support frame (4), and a concave circular structure for clamping the busbar is provided at the top of the support frame (4).

3. The component for adjusting the supporting bent plate according to claim 1, characterized in that, The outer periphery of the torsion screw (6) in the fixed cavity (5) is provided with a spacer sleeve (8), and the screw head portion of the torsion screw (6) is sleeved with a flat washer (9).

4. The assembly for adjusting the supporting bent plate according to claim 3, characterized in that, The limiting structure (7) is arranged inside the bracket connection layer (3), and the bracket connection layer (3) is provided with an inner hollow space.

5. The component for adjusting the supporting bent plate according to claim 4, wherein The limiting structure (7) includes a chuck (71) and a one-way bearing (703) located at the center of one end of the chuck (71). The chuck (71) is composed of two angles (701) and an arc head (702). A gap of a limiting spacer sleeve (8) is provided between the two angles (701). A circular opening is provided at the center of the arc head (702). The one-way bearing (703) is rotatably connected to the bracket connecting layer (3), and the outer ring of the one-way bearing (703) is fixed to the circular opening.

6. The assembly for adjusting the support bending plate according to claim 5, wherein, The limiting structure (7) further comprises a limiting rod (704) and a rotating head (705), wherein the limiting rod (704) is integrally formed with protruding strips on the outer periphery thereof, the center of the one-way bearing (703) is adapted to the limiting rod (704), the rotating head (705) is rotatably connected to the top of the limiting rod (704), and the rotating head (705) is threadedly engaged with the bracket connection layer (3).

7. The component for adjusting the support bending plate according to claim 6, characterized in that A retaining screw (10) for pressing the spacer sleeve (8) is provided on one side of the limiting structure (7).

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