CN210724129U - Portable insulating bus bridge - Google Patents

Abstract

The utility model discloses a portable insulating bus bridge frame, which comprises a bridge frame main body, a cover plate is arranged above the bridge frame main body, the lower surface of the cover plate is provided with absorbent cotton, the upper surface of the bridge main body is provided with a clamping groove, two sides of the clamping groove are provided with balls, a clamping block is arranged below the cover plate, a vertical plate is arranged in the bridge frame main body, grooves are arranged on the outer surfaces of two sides of the vertical plate, the two sides of the lower end of the vertical plate are both provided with a tripod, the two sides of the vertical plate are both provided with a damping plate, a fixed bin is arranged inside the damping plate, a fixed block is arranged on the outer surface of the damping plate, the inner wall of the fixed bin is provided with an insulating layer, the inner side of the fixed bin is provided with an arc-shaped plate, the lower end of the arc-shaped plate is provided with a second spring, the supporting plate is installed to the below of shock attenuation board, first spring is installed to the below of supporting plate. The utility model discloses make things convenient for the dismouting, the security is high, and is fixed more stable to the generating line.

Description

Portable insulating bus bridge

Technical Field

The utility model relates to a bus bridge technical field specifically is a portable insulating bus crane span structure.

Background

The bus bridge frame is a novel distribution conductor, compared with the traditional cable, the bus bridge frame fully shows the superiority when the large current is transmitted, simultaneously, because of adopting new technology and new technology, the contact resistance and the temperature rise at the two end part joints of the bus duct and the splicing part of the branch line port which are greatly reduced are increased, along with the emergence of modern engineering facilities and equipment, the power consumption of all industries is rapidly increased, especially the appearance of numerous high-rise buildings and large-scale factory workshops, the requirement can not be met in the large current transmission system of the traditional cable used as a transmission conductor, and the parallel connection of a plurality of cables brings inconvenience for the field installation construction connection.

However, the existing bus bridge is inconvenient to disassemble and assemble, is not enough in safety, and is easy to cause the bus to fall off when collision occurs; therefore, the existing requirements are not met, and a portable insulating bus bridge is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable insulating bus crane span structure to solve the inconvenient dismouting of current bus crane span structure that proposes in the above-mentioned background art, the security is not enough, and meet the collision and make the generating line scheduling problem that drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: a portable insulating bus bridge comprises a bridge main body, wherein a cover plate is installed above the bridge main body, absorbent cotton is installed on the lower surface of the cover plate, a clamping groove is formed in the upper surface of the bridge main body, balls are installed on two sides of the clamping groove, a clamping block is installed below the cover plate, a vertical plate is installed inside the bridge main body, grooves are formed in the outer surfaces of two sides of the vertical plate, triangular supports are installed on two sides of the lower end of the vertical plate, damping plates are installed on two sides of the vertical plate, a fixing bin is installed inside the damping plates, a fixing block is installed on the outer surface of the damping plates, an insulating layer is installed on the inner wall of the fixing bin, an arc-shaped plate is installed on the inner side of the fixing bin, a second spring is installed at the lower end of the arc-shaped plate, a supporting, the surface of both sides of apron all is provided with the louvre, the inside of louvre is provided with the dust removal net.

Preferably, the insulating sleeve is installed in the outside of arc, and the arc passes through welded fastening with the inner wall in fixed storehouse.

Preferably, the lower surface of the vertical plate is completely attached to the inner wall of the bridge main body, and the vertical plate is fixed to the bridge main body through welding.

Preferably, the upper surface of the vertical plate is provided with a positioning hole.

Preferably, the upper surface of the first spring is completely attached to the lower surface of the support plate, and the first spring and the support plate are fixed through welding.

Preferably, the second spring and the arc-shaped plate are fixed by welding, and the outer surface of the second spring is coated with an insulating coating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a draw-in groove and fixture block make apron and crane span structure main part pass through the buckle and be connected, conveniently dismantle the apron, are favorable to the installation and the maintenance of generating line, through set up the fixed block in the both sides of shock attenuation board, through the connection of fixed block and recess, make the shock attenuation board lift off, conveniently change the shock attenuation board of single damage, improved the portability of device;

2. the utility model discloses a set up arc and spring inside fixed storehouse, can make and carry out the centre gripping to the generating line of difference, improved the adaptability of device, through the first spring of below installation in the backup pad, utilize the cushioning effect of spring, make the generating line bridge frame with when colliding, can not make inside generating line not hard up, improve the security of connecting, through setting up the cotton that absorbs water, prevent that the generating line bridge frame is moist, lead to the electric leakage.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a partially enlarged schematic view of the structure a of the present invention.

In the figure: 1. a cover plate; 2. absorbent cotton; 3. a bridge frame body; 4. a groove; 5. a first spring; 6. a damper plate; 7. fixing the bin; 8. a second spring; 9. a support plate; 10. a tripod; 11. an arc-shaped plate; 12. a vertical plate; 13. heat dissipation holes; 14. a dust removal net; 15. a ball bearing; 16. a card slot; 17. a clamping block; 18. an insulating layer; 19. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a portable insulating bus bridge comprises a bridge main body 3, a cover plate 1 is installed above the bridge main body 3, absorbent cotton 2 is installed on the lower surface of the cover plate 1, a clamping groove 16 is arranged on the upper surface of the bridge main body 3, balls 15 are installed on two sides of the clamping groove 16, a clamping block 17 is installed below the cover plate 1, a vertical plate 12 is installed inside the bridge main body 3, grooves 4 are formed in the outer surfaces of two sides of the vertical plate 12, triangular supports 10 are installed on two sides of the lower end of the vertical plate 12, damping plates 6 are installed on two sides of the vertical plate 12, a fixed bin 7 is installed inside the damping plates 6, a fixed block 19 is installed on the outer surface of the damping plates 6, an insulating layer 18 is installed on the inner wall of the fixed bin 7, an arc plate 11 is installed on the inner side of the fixed bin 7, a second spring 8 is installed at the lower end of, the outer surfaces of the two sides of the cover plate 1 are provided with heat dissipation holes 13, and a dust removal net 14 is arranged inside the heat dissipation holes 13.

Further, insulating cover is installed in the outside of arc 11, and arc 11 and the inner wall of fixed storehouse 7 pass through welded fastening, through setting up insulating cover, increases the insulating effect of arc 11, improves the security of device.

Further, the lower surface of riser 12 is laminated completely with the inner wall of crane span structure main part 3, and riser 12 passes through welded fastening with crane span structure main part 3, through welded fastening, has increased the stability that riser 12 is connected.

Furthermore, the upper surface of the vertical plate 12 is provided with a positioning hole, so that the cover plate can be closed quickly.

Further, the upper surface of first spring 5 and the lower surface of backup pad 9 laminate completely, and first spring 5 passes through welded fastening with backup pad 9, utilizes the cushioning effect of spring, makes the generating line bridge with when colliding, can not make inside generating line not hard up, the security of improvement connection.

Further, second spring 8 passes through welded fastening with arc 11, and the surface of second spring 8 scribbles insulating coating, increases the insulating effect of spring, has improved the security of device.

The working principle is as follows: when in use, the cover plate 1 is opened, different buses can be clamped through the arc plate 11 and the second spring 8 arranged in the fixed bin 7, the adaptability of the device is improved, after the buses are fixed, the cover plate 1 is closed through the clamping block 17 below the cover plate 1 and the bridge frame main body 3 through the clamping buckle connection, the installation and the maintenance of the buses are facilitated, the damping plate 6 is installed on the outer side of the fixed bin 7, the damping plate 6 is arranged on two sides of the damping plate 6, the damping plate 6 is connected with the groove 4 arranged in the vertical plate 12 through the fixing blocks 19, the damping plate 6 can be detached, the single damaged damping plate 6 is convenient to replace, the portability of the device is improved, the first spring 5 is installed below the supporting plate 9, the buffering effect of the spring is utilized, the bridge frame can not loosen the buses inside when colliding, and the connection safety is improved, through set up cotton 2 that absorbs water in apron 1 below, prevent that the generating line crane span structure from moist, lead to the electric leakage, improved the security of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a portable insulating bus crane span structure, includes crane span structure main part (3), its characterized in that: the bridge frame is characterized in that the cover plate (1) is installed above the bridge frame main body (3), absorbent cotton (2) is installed on the lower surface of the cover plate (1), a clamping groove (16) is arranged on the upper surface of the bridge frame main body (3), balls (15) are installed on two sides of the clamping groove (16), a clamping block (17) is installed below the cover plate (1), a vertical plate (12) is installed inside the bridge frame main body (3), grooves (4) are formed in the outer surfaces of two sides of the vertical plate (12), triangular supports (10) are installed on two sides of the lower end of the vertical plate (12), damping plates (6) are installed on two sides of the vertical plate (12), a fixed bin (7) is installed inside the damping plates (6), a fixed block (19) is installed on the outer surface of the damping plates (6), an insulating layer (18) is installed on the inner wall of the fixed bin (7), an, second spring (8) are installed to the lower extreme of arc (11), backup pad (9) are installed to the below of damper plate (6), first spring (5) are installed to the below of backup pad (9), the surface of the both sides of apron (1) all is provided with louvre (13), the inside of louvre (13) is provided with dust removal net (14).

2. The portable insulated bus bridge stand of claim 1, wherein: the outer side of the arc-shaped plate (11) is provided with an insulating sleeve, and the arc-shaped plate (11) is fixed with the inner wall of the fixed bin (7) through welding.

3. The portable insulated bus bridge stand of claim 1, wherein: the lower surface of riser (12) and the inner wall of crane span structure main part (3) laminate completely, riser (12) and crane span structure main part (3) pass through welded fastening.

4. The portable insulated bus bridge stand of claim 1, wherein: the upper surface of the vertical plate (12) is provided with a positioning hole.

5. The portable insulated bus bridge stand of claim 1, wherein: the upper surface of the first spring (5) is completely attached to the lower surface of the support plate (9), and the first spring (5) and the support plate (9) are fixed through welding.

6. The portable insulated bus bridge stand of claim 1, wherein: the second spring (8) and the arc-shaped plate (11) are fixed through welding, and the outer surface of the second spring (8) is coated with an insulating coating.

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