CN220254084U - Novel wind-powered electricity generation tubular busbar structure - Google Patents

Abstract

The utility model discloses a novel wind power tubular bus structure which comprises a plurality of groups of bus structures, wherein the upper and lower adjacent groups of bus structures are connected through a connecting structure, each group of bus structures consists of a plurality of bus bodies which are arranged side by side, one side upper parts of the bus bodies which are arranged side by side are respectively fixed on the same fixing frame through fixing structures, and one side lower parts of the bus bodies which are arranged side by side are respectively fixed on a limiting frame through limiting structures. According to the utility model, the buffer cushion is arranged between the fixed clamping blocks and the insulating layer of the bus body, and the hardness of the fixed clamping blocks is higher than that of the bus insulating layer, so that the buffer cushion is arranged in the buffer cushion, and the abrasion and damage of the fixed clamping blocks to the insulating layer can be effectively prevented.

Description

Novel wind-powered electricity generation tubular busbar structure

Technical Field

The utility model relates to the technical field of wind power tubular buses, in particular to a novel wind power tubular bus structure.

Background

At present, a current transmission device in a tower barrel adopts a cable, a conductive rail and a wind-driven electric tube bus, wherein the cable and the conductive rail occupy larger areas, and at present, different problems can occur to the cable and the conductive rail after long running time through in-industry investigation. Wherein the cable has the core sleeve separation phenomenon caused by gravity when the inner layer wire core and the outer layer wire core are insulated; the conductor tracks can be broken down due to the too small distance between the conductor tracks.

The wind power tubular bus has the problems of complex process, long site construction time and the like caused by a plurality of site quality control points due to different structures.

Therefore, a novel wind power tubular bus structure is provided for the problems.

Disclosure of Invention

The utility model aims to provide a novel wind power tubular bus structure, which comprises a plurality of groups of bus structures, wherein the upper and lower adjacent groups of bus structures are connected through a connecting structure, each group of bus structures consists of a plurality of bus bodies which are arranged side by side, one side upper parts of the bus bodies which are arranged side by side are respectively fixed on the same fixing frame through fixing structures, and one side lower parts of the bus bodies which are arranged side by side are respectively fixed on a limiting frame through limiting structures.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing bolt group penetrates through the bus body and the fixing clamp blocks at two sides, the fixing clamp blocks are fixed, the processes such as bonding and riveting are not needed, the requirements on operators are reduced, the installation time is reduced, the bolt fastening anti-loosening effect is effectively improved, the fixing bolt group is connected with the bus body, electrification is realized during operation, the fixing clamp blocks are made of high-strength insulating pieces, the dead weight and swinging acceleration during operation of the bus can be borne, the electrified fixing bolt group is isolated and protected, the clamp block plugging is also insulating pieces, the electrified bolt group can be effectively isolated after plugging, and the situation of phase-to-ground short circuit to grounding bodies such as a bracket is prevented.

2. According to the utility model, the buffer cushion is arranged between the fixed clamping blocks and the insulating layer of the bus body, and the hardness of the fixed clamping blocks is higher than that of the bus insulating layer, so that the buffer cushion is arranged in the buffer cushion, and the abrasion and damage of the fixed clamping blocks to the insulating layer can be effectively prevented.

3. The bus body is fixed on the fixing frame through the fixing structure and the limiting frame through the limiting structure, so that the condition that the bottom of the conventional lifting bus forms snakelike motion is avoided, the risk of overlarge local stress on bus accessories caused by electrodynamic force and tower drum swing of the bus body is reduced, and the stability of product quality is improved.

4. The outer contour of the fixed clamping block in the fixed structure is designed into a cylinder, and the fixed clamping block is simple and convenient to process. When the self-adaptive tower is installed, the self-adaptive tower is matched with the fixing buckle, the bus body can slightly rotate along the axis of the fixing bolt group, so that the gravity component brought by the self-adaptive tower taper to the bus is reduced, and the impact on the limiting structure is reduced.

5. The length of each section of bus is 5-6 meters, the whole size of the bus after packaging can be reduced after the length is shortened, the requirements of transport vehicles are reduced, and the transport cost is saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the fixing structure of the present utility model;

FIG. 3 is a second schematic structural view of the fixing structure of the present utility model;

FIG. 4 is a cross-sectional view of the securing structure of the present utility model;

FIG. 5 is a schematic view of a limiting structure of the present utility model;

FIG. 6 is a schematic structural view of the connection structure of the present utility model;

fig. 7 is a schematic structural view of the fixing frame and the limiting frame of the present utility model.

Reference numerals and names in the drawings are as follows:

1. a bus body; 2. a fixed structure; 21. fixing the clamping blocks; 22. a fixing buckle; 23. an inverted L-shaped mounting plate; 24. fastening a first bolt; 25. plugging by a clamping block; 26. a set of fixing bolts; 27. a cushion pad; 3. a limit structure; 31. a first limit clamp; 32. a second limiting clamp; 33. fastening a second bolt; 4. a connection structure; 41. connecting the first clamping piece; 42. the second connecting clamping piece is connected; 43. fastening a third bolt; 5. a fixing frame; 6. and a limiting frame.

Detailed Description

As shown in fig. 1-7, the novel wind power tubular bus structure provided by the utility model comprises a plurality of groups of bus structures, wherein the upper and lower adjacent groups of bus structures are connected through a connecting structure 4, each group of bus structures consists of a plurality of bus bodies 1 which are arranged side by side, one side upper parts of the bus bodies 1 which are arranged side by side are respectively fixed on the same fixing frame 5 through fixing structures 2, and one side lower parts of the bus bodies 1 which are arranged side by side are respectively fixed on a limiting frame 6 through limiting structures 3.

Specifically, the fixed structure 2 includes the fixed clamp splice 21 of centre gripping in busbar body 1 top both sides and transversely runs through fixed clamp splice 21 and the fixed bolt group 26 of busbar body 1, be provided with blotter 27 between the insulating layer of fixed clamp splice 21 and busbar body 1, because the hardness of fixed clamp splice 21 is higher than the busbar insulating layer, the blotter 27 is placed wherein can prevent effectively that fixed clamp splice 21 from producing wearing and tearing and the destruction to the insulating layer, the fixed clamp splice 21 outside is provided with clamp splice shutoff 25, and single fixed clamp splice 21 outside is provided with the fixed knot 22, the both sides of fixed knot 22 are fixed on the mounting panel 23 of falling L shape through fastening bolt one 24 respectively, fixed knot 22 cooperation is followed to the fixed knot 23 one side and is welded to the mount 5 during the installation, and the busbar body 1 can slightly rotate along fixed bolt group 26 axle center to the gravity component that the self-adaptation tower section of thick bamboo brought to the busbar reduces the impact to limit structure.

Specifically, the fixing clamping blocks 21 and the clamping block plugs 25 are made of high-strength insulating materials, and because the fixing clamping blocks 21 are made of high-strength insulating materials, dead weight and swing acceleration of the bus body 1 during operation can be borne, the charged fixing bolt groups are isolated and protected, the clamping block plugs are insulating materials, the charged fixing bolt groups 26 can be effectively isolated after the plugging, and the situation that the grounding bodies such as the brackets are short-circuited in the ground is prevented.

Specifically, the limit structure 3 comprises a first limit clamp 31 and a second limit clamp 32 which are clamped on two sides below the bus body 1, the first limit clamp 31 and the second limit clamp 32 are fixedly connected through a second fastening bolt 33, one side of the limit structure 3 is welded with the limit frame 6, the aperture design size of the slot holes of the first limit clamp 31 and the second limit clamp 32 in the limit structure 3 is slightly larger than the outer diameter of the bus body, the bus body 1 can freely move in the slot holes, the movement size is limited, and the impact of the weight and the swing acceleration of the bus body 1 on the limit structure is reduced.

Specifically, the connection structure 4 includes a connection clamping piece I41 and a connection clamping piece II 42, the connection clamping piece I41 and the connection clamping piece II 42 are clamped between the upper and lower two adjacent bus structures and are connected through a fastening bolt III 43, and the connection clamping piece I41 and the connection clamping piece II 42 are made of flexible aluminum.

Specifically, the length of the bus body 1 is 5-6 meters, the whole size of the bus body after being packaged can be reduced after the length is shortened, the requirement of a transport vehicle is reduced, and the transport cost is saved.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (8)

1. The utility model provides a novel wind-powered electricity generation tubular busbar structure, includes multiunit busbar structure, its characterized in that: two sets of bus structures about adjacent are connected through connection structure (4), and every bus structure of group comprises a plurality of bus body (1) that set up side by side, a plurality of side by side one side top of bus body (1) that sets up is fixed on same mount (5) through fixed knot constructs (2) respectively, and a plurality of bus body (1) one side below that sets up side by side is fixed on spacing (6) through limit structure (3) respectively.

2. The novel wind power tubular bus structure according to claim 1, wherein: fixed knot constructs (2) including centre gripping fixed clamp splice (21) in busbar body (1) top both sides and transversely run through fixed clamp splice (21) and busbar body (1) fixed bolt group (26), be provided with blotter (27) between the insulating layer of fixed clamp splice (21) and busbar body (1), fixed clamp splice (21) outside is provided with clamp splice shutoff (25), and single fixed clamp splice (21) outside is provided with fixed knot (22), the both sides of fixed knot (22) are fixed on inverted-L mounting panel (23) through fastening bolt one (24) respectively.

3. The novel wind power tubular bus structure according to claim 2, wherein: one side of the inverted L-shaped mounting plate (23) is welded with the fixing frame (5).

4. The novel wind power tubular bus structure according to claim 2, wherein: the fixed clamping blocks (21) and the clamping block plugs (25) are made of high-strength insulating materials.

5. The novel wind power tubular bus structure according to claim 1, wherein: the limiting structure (3) comprises a first limiting clamp (31) and a second limiting clamp (32) which are clamped on two sides below the bus body (1), and the first limiting clamp (31) and the second limiting clamp (32) are fixedly connected through a second fastening bolt (33).

6. The novel wind power tubular bus structure according to claim 5, wherein: one side of the limiting structure (3) is welded with the limiting frame (6).

7. The novel wind power tubular bus structure according to claim 1, wherein: the connecting structure (4) comprises a first connecting clamping piece (41) and a second connecting clamping piece (42), and the first connecting clamping piece (41) and the second connecting clamping piece (42) are clamped between the upper bus structure and the lower bus structure which are adjacent, and are connected through a third fastening bolt (43).

8. The novel wind power tubular bus structure according to claim 1, wherein: the length of the bus body (1) is 5-6 meters.