CN211089061U

CN211089061U - Wall-penetrating busbar bridge unit

Info

Publication number: CN211089061U
Application number: CN201922414666.2U
Authority: CN
Inventors: 陈华俊; 杨艳荣; 张小涛
Original assignee: Shanghai Outong Electric Co ltd
Current assignee: Shanghai Outong Electric Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-24
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a through-wall busbar bridge unit, which comprises a clapboard, an axle housing, a first insulating plate, a second insulating plate, a cover plate and a copper bar; a plurality of slots are formed in the middle of the interior of the axle housing, a plurality of partition plates are arranged in the slots, and two ends of each partition plate are fixed to two sides of the axle housing through bolts; a square hole is formed in the middle of the partition plate, a first insulating plate is fixed above the square hole through a bolt, a second insulating plate is arranged at the opposite relative position of the first insulating plate, grooves are formed below the first insulating plate and the second insulating plate, the first insulating plate and the second insulating plate are spliced and fixed to form a butt joint groove, a copper bar is inserted into the butt joint groove, and a cover plate is fixed above the axle housing; the technical effect of the utility model lies in, can adopt whole wall-penetrating generating line bridge unit to wear the wall, no longer need lay a root, have neatly draw one to can reach the technological effect of wearing the wall simultaneously.

Description

Wall-penetrating busbar bridge unit

Technical Field

The utility model relates to an electric power facility equipment especially relates to a wear wall generating line bridge unit.

Background

In the prior art, the porcelain insulator is adopted, the wiring terminals penetrate through the wall, one wiring terminal is needed, meanwhile, the wiring terminal is troublesome to set, and when the wiring terminal penetrates through the wall, the wiring terminal cannot be neatly drawn, and the wiring terminal cannot penetrate through the wall simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, and the through-wall busbar bridge unit is characterized by comprising a partition plate, an axle housing, a first insulating plate, a second insulating plate, a cover plate and a copper bar; a plurality of slots are formed in the middle of the interior of the axle housing, a plurality of partition plates are arranged in the slots, and two ends of each partition plate are fixed to two sides of the axle housing through bolts; the baffle in the middle of set up a square hole the top bolt fastening of square hole first insulation board the opposite relative position of first insulation board set up the second insulation board first insulation board with the below of second insulation board set up the recess, first insulation board with the second insulation board between the concatenation fixed to form the butt joint groove in insert the copper bar the top of axle housing fixed the apron.

Further, a layer of heat-shrinkable sleeve is arranged on the copper bar.

Furthermore, the number of the copper bars is 7.

Furthermore, the first insulating plate and the second insulating plate are both made of dimethyl carbonate.

Further, the number of the first insulating plate and the second insulating plate is 2 respectively.

The technical effect of the utility model lies in, can adopt whole wall-penetrating generating line bridge unit to wear the wall, no longer need lay a root, have neatly draw one to can reach the technological effect of wearing the wall simultaneously.

Drawings

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a left side view of the present invention;

Fig. 3 is a top view of the present invention;

Fig. 4 is a front view of the copper bar of the present invention;

Fig. 5 is a perspective view of the partition plate of the present invention;

Figure 6 is a front view of the insulating panel of the present invention;

Fig. 7 is a perspective view of the axle housing of the present invention.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

With reference to fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, and fig. 7, in this embodiment, a wall-through bus bar bridge unit is implemented, which includes a partition board 1, an axle housing 2, a first insulating plate 3, a second insulating plate 31, a cover plate 4, and a copper bar 5; a plurality of slots 21 are formed in the middle of the interior of the axle housing 2, a plurality of partition plates 1 are arranged in the slots 21, and two ends of each partition plate 1 are fixed to two sides of the axle housing 2 through bolts; set up a square hole 11 in the middle of baffle 1, bolt fastening first insulation board 3 in the top of square hole 11, opposite relative position at first insulation board 3 sets up second insulation board 31, set up recess 32 in the below of first insulation board 3 and second insulation board 31, recess 32 concatenation between first insulation board 3 and the second insulation board 31 is fixed, and form butt joint groove 33, insert copper bar 5 in butt joint groove 33, at the fixed apron 4 in the top of axle housing 2, as shown in figure 1, whole wall-penetrating busbar bridge unit has been realized in this embodiment, can bury whole wall-penetrating busbar bridge unit inside the wall body at the in-process of wall-penetrating, the inlet wire wiring at the both ends of copper bar 5, thereby the whole wall-penetrating of whole cable conductor has been realized, no longer need lay a root, neat marking is had, and can reach the technological effect of simultaneously wearing the wall.

Combine shown in fig. 4, set up one deck heat shrinkage bush 51 on copper bar 5, will utilize and carry out insulation protection between copper bar 5, first insulating plate 3, second insulation board 31 and the axle housing 2, set up that one deck heat shrinkage bush 51 can be better carry out insulation protection between axle housing 2 on copper bar 5. Referring to fig. 1, in the present embodiment, the number of the copper bars 5 is 7, the number of the three-phase power lines is 2, and the number of the zero line is one copper bar 5. As shown in fig. 6, the first insulating plate 3 and the second insulating plate 31 in this embodiment are both made of dimethyl carbonate. And the number of the first insulating plates 3 and the second insulating plates 31 is 2 each.

As a preferred embodiment of the present invention, it is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention, and that the scope of the present invention is also encompassed by the present 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A through-wall bus bridge unit is characterized by comprising a partition plate, an axle housing, a first insulating plate, a second insulating plate, a cover plate and a copper bar; a plurality of slots are formed in the middle of the interior of the axle housing, a plurality of partition plates are arranged in the slots, and two ends of each partition plate are fixed to two sides of the axle housing through bolts; the baffle in the middle of set up a square hole the top bolt fastening of square hole first insulation board the opposite relative position of first insulation board set up the second insulation board first insulation board with the below of second insulation board set up the recess, first insulation board with the second insulation board between the concatenation fixed to form the butt joint groove in insert the copper bar the top of axle housing fixed the apron.

2. The wall-penetrating busbar bridge unit of claim 1, wherein a layer of heat shrink tubing is disposed over said copper busbar.

3. The through-wall bus bridge unit according to claim 1, wherein the number of copper bars is 7.

4. The wall-penetrating busbar bridge unit of claim 1, wherein said first insulating plate and said second insulating plate are both made of dimethyl carbonate.

5. The wall-penetrating busbar bridge unit according to claim 4, wherein said first insulating plate and said second insulating plate are 2 in number each.