CN209994058U

CN209994058U - Bus duct with waterproof construction

Info

Publication number: CN209994058U
Application number: CN201921089903.6U
Authority: CN
Inventors: 郭磊
Original assignee: Jiangsu Shuai Tian Electric Co Ltd
Current assignee: Jiangsu Shuai Tian Electric Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-01-24
Anticipated expiration: 2029-07-12

Abstract

The utility model belongs to the technical field of the bus duct, especially, be a bus duct with waterproof construction, including electrically conductive row, lamina tecti, end cap board and two can dismantle the side cap board of being connected with lamina tecti and end cap board, electrically conductive row sets up between one side that lamina tecti and end cap board are relative, the equal fixed mounting in bottom of lamina tecti has four first connecting blocks, four the water proof tank has all been seted up to the bottom of first connecting block. The utility model discloses a to lead the electrical drainage setting in the lamina tecti, bottom plate and side cap board formation seal space to the outside to leading electrical drainage has played the guard action, simultaneously through the cooperation of first connecting block, capillary groove, second connecting block and waterproof piece, all constitutes a waterproof construction in the edge at the both ends of leading electrical drainage, thereby has strengthened the waterproof sealing nature of leading electrical drainage both ends edge, the mutually supporting of two sealed pieces and four dogs simultaneously, all constitutes a waterproof construction in the both sides of leading electrical drainage.

Description

Bus duct with waterproof construction

Technical Field

The utility model relates to a bus duct technical field specifically is a bus duct with waterproof construction.

Background

The bus duct is a device responsible for transmitting and distributing electric energy in a low-voltage power supply system, and has the advantages of large current-carrying capacity, high protection level, convenience in electric energy distribution, compact structure, easiness in installation and maintenance, long service life and the like. With the development of times, the improvement of living standard and the development of industrial automation, the load of power utilization is more and more, and the utilization of the bus duct to replace a cable is a development trend especially in occasions such as hotels, factories and mines, high-rise buildings, public facilities and the like.

Current bus duct single structure, because the high centralization of cable, lead to current bus duct mostly compact structure, current bus duct all is that conducting bar and shell concatenation form, the shell is formed by the equipment of polylith aluminum alloy plate simultaneously, but the shell waterproof construction of current bus duct is few, lead to the waterproof performance of bus duct poor, in case the infiltration, the condition of short circuit can be formed to its inside, can cause the inside condition of burning out and causing the conflagration of bus duct seriously, this life and property safety that has seriously threatened people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bus duct with waterproof construction has solved the poor problem of current bus duct waterproof performance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bus duct with a waterproof structure comprises a conductive bar, a top cover plate, a bottom cover plate and two side cover plates detachably connected with the top cover plate and the bottom cover plate, wherein the conductive bar is arranged between one opposite sides of the top cover plate and the bottom cover plate, four first connecting blocks are fixedly arranged at the bottom of the top cover plate, waterproof grooves are formed in the bottoms of the four first connecting blocks, four second connecting blocks are fixedly arranged at the top of the bottom cover plate, waterproof blocks matched with the waterproof grooves are fixedly arranged at the tops of the four second connecting blocks, the four waterproof blocks are respectively positioned in the corresponding waterproof grooves, the bottoms of the four first connecting blocks are respectively contacted with the tops of the second connecting blocks, two stop blocks are fixedly arranged at one opposite side of the top cover plate and the bottom cover plate and form a group, one opposite side of each group of the stop blocks is contacted with the surface of the bar, two equal fixed mounting in the relative one side of side shroud has sealed piece, two one side that sealed piece kept away from the side shroud all contacts with the surface of leading electrical drainage.

As a preferred technical scheme of the utility model, every side cap board has waterproof strip with two equal fixed mounting in right angle junction of corresponding sealed piece.

As an optimal technical scheme of the utility model, four all set up on the dog with the mounting groove of waterproof strip looks adaptation, four waterproof strip card respectively goes into in the corresponding mounting groove.

As a preferred technical scheme of the utility model, sealed piece sets up in the cavity that two corresponding first connecting blocks, second connecting block and dog formed.

As a preferred technical scheme of the utility model, two the both ends of side cap board all are provided with the portion of bending, the cooperation and the portion fixed connection of bending of two side cap boards that all pass through bolt and nut of lamina tecti and bottom plate.

As an optimized technical scheme of the utility model, two the equal fixed mounting in one side that the side shield board was carried on the back mutually has radiating fin.

(III) advantageous effects

Compared with the prior art, the utility model provides a bus duct with waterproof construction possesses following beneficial effect:

this bus duct with waterproof construction, through setting up the busbar at the lamina tecti, lamina tecti and side cap board form in the confined space, thereby the guard action has been played to the outside of busbar, simultaneously through first connecting block, the water-proof tank, the cooperation of second connecting block and water-proof piece, edge at the both ends of busbar all constitutes a waterproof construction, thereby the waterproof sealing nature of busbar both ends edge has been strengthened, mutually support of two sealed pieces and four dogs simultaneously, both sides at the busbar all constitute a waterproof construction, thereby carry out all-round waterproof to the busbar, can guarantee that the bus duct has higher waterproof nature when using, avoided the inside damage that causes of intaking of bus duct.

Drawings

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

FIG. 2 is a perspective view of the top cover plate structure of the present invention;

FIG. 3 is a perspective view of the bottom cover plate structure of the present invention;

FIG. 4 is a perspective view of the side cover plate structure of the present invention;

fig. 5 is a schematic view of the structure of the conducting bar of the present invention.

In the figure: 1. a conductive bar; 2. a top cover plate; 3. a bottom cover plate; 4. a side cover plate; 5. a first connection block; 6. a waterproof groove; 7. a second connecting block; 8. a waterproof block; 9. a stopper; 10. a sealing block; 11. mounting grooves; 12. a waterproof strip; 13. and (4) radiating fins.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a bus duct with a waterproof structure comprises a conductive bar 1, a top cover plate 2, a bottom cover plate 3 and two side cover plates 4 detachably connected with the top cover plate 2 and the bottom cover plate 3, wherein the conductive bar 1 is arranged between one opposite sides of the top cover plate 2 and the bottom cover plate 3, four first connecting blocks 5 are fixedly arranged at the bottom of the top cover plate 2, waterproof grooves 6 are formed in the bottoms of the four first connecting blocks 5, four second connecting blocks 7 are fixedly arranged at the top of the bottom cover plate 3, waterproof blocks 8 matched with the waterproof grooves 6 are fixedly arranged at the tops of the four second connecting blocks 7, the four waterproof blocks 8 are respectively positioned inside the corresponding waterproof grooves 6, the bottoms of the four first connecting blocks 5 are respectively contacted with the tops of the second connecting blocks 7, two stop blocks 9 are fixedly arranged at one opposite side of the top cover plate 2 and the bottom cover plate 3 and form a group, one side of each group of stop blocks 9 is contacted with the surface of the conductive bar 1, and one sides of the two side cover plates 4 opposite to each other are fixedly provided with sealing blocks 10, and one sides of the two sealing blocks 10 far away from the side cover plates 4 are in contact with the surface of the conductive bar 1.

In the embodiment, two stop blocks 9 on the top cover plate 2 are in a group, two stop blocks 9 on the bottom cover plate 3 are in a group, the conductive bar 1 is arranged in a sealed space formed by the top cover plate 2, the bottom cover plate 3 and the side cover plate 4, so that the exterior of the conductive bar 1 is protected, meanwhile, through the matching of the first connecting block 5, the waterproof groove 6, the second connecting block 7 and the waterproof block 8, the four first connecting blocks 5, the second connecting block 7 and the waterproof block 8 are tightly attached to the conductive bar 1, meanwhile, the waterproof block 8 is clamped into the waterproof groove 6, a waterproof structure is formed at the edges of two ends of the conductive bar 1, so that the waterproof sealing performance at the edges of two ends of the conductive bar 1 is enhanced, meanwhile, the two seal blocks 10 and the four stop blocks 9 are mutually matched, the two seal blocks 10 and the four stop blocks 9 are both in tight contact with the surface of the conductive bar 1, a waterproof structure is formed at two sides of the conductive bar 1, because the bottom and the top of the conducting bar 1 have the bottom cover plate 3 and the top cover plate 2, the waterproof effect can be achieved, the conducting bar 1 is subjected to all-dimensional waterproofing, the bus duct can be guaranteed to have higher waterproofness when in use, and the damage caused by water inflow in the bus duct is avoided.

Specifically, a waterproof strip 12 is fixedly installed at the joint of each side cover plate 4 and the corresponding sealing block 10 at two right angles.

In this embodiment, because the top and the bottom of two sealed pieces 10 all contact with dog 9, through the design of waterproof strip 12, can be with carrying out waterproof sealing to the contact site of sealed piece 10 with dog 9 and handling to bus duct both sides waterproof nature has been strengthened.

Specifically, the four check blocks 9 are all provided with mounting grooves 11 matched with the waterproof strips 12, and the four waterproof strips 12 are respectively clamped into the corresponding mounting grooves 11.

In this embodiment, through the design of mounting groove 11, go into the inside of mounting groove 11 with waterproof strip 12 card to can closely laminate each other between sealed piece 10 and the dog 9, waterproof sealing nature is high.

Specifically, the sealing block 10 is disposed in a cavity formed by the two corresponding first connecting blocks 5, second connecting blocks 7 and stop blocks 9.

In this embodiment, the one side of sealed piece 10 closely laminates with the surface of electrically conductive row 1, and the both ends of sealed piece 10 closely laminate with first connecting block 5 and second connecting block 7, and the top and the bottom of sealed piece 10 closely laminate with dog 9 to constitute a comprehensive waterproof construction in the both sides of electrically conductive row 1, through the cooperation of waterproof strip 12 and mounting groove 11, further strengthen waterproof nature.

Specifically, the two ends of the two side cover plates 4 are provided with bent parts, and the top cover plate 2 and the bottom cover plate 3 are fixedly connected with the bent parts of the two side cover plates 4 through the matching of bolts and nuts.

In this embodiment, because the design of the portion of bending, the both ends of every side cap board 4 all closely laminate with lamina tecti 2 and end cap board 3, are fixing it through the bolt to will arrive and lead the firm fixing in the space that lamina tecti 2, end cap board 3 and two side cap boards 4 formed of row, the design of the portion of bending simultaneously can play waterproof effect equally.

Specifically, the two side cover plates 4 are fixedly provided with heat dissipation fins 13 at opposite sides.

In this embodiment, in the bus duct use, radiating fin 13 can take away the heat in the bus duct working process, has played the radiating effect to the bus duct.

The utility model discloses a theory of operation and use flow: placing a conductive bar 1 above a bottom cover plate 3, wherein the conductive bar 1 is positioned between two stop blocks 9 on the bottom cover plate 3, then placing a top cover plate 2 above the conductive bar 1, wherein the bottoms of four first connecting blocks 5 on the top cover plate 2 are contacted with the tops of four second connecting blocks 7 of the bottom cover plate 3, and four waterproof blocks 8 enter the four waterproof grooves 6, two ends of the conductive bar 1 form a waterproof structure, then placing a sealing block 10 on one side cover plate 4 into a space formed by the two first connecting blocks 5, the two second connecting blocks 7 and the stop blocks 9, wherein two waterproof strips 12 enter the mounting groove 11, and simultaneously two bending parts of the side cover plate 4 are respectively contacted with the top cover plate 2 and the bottom cover plate 3, and then fixing the top cover plate 2 and the bottom cover plate 3 with the two bending parts of the side cover plate 4 by using bolts, the other side cover plate 4 is installed well in the same way, so that the fixing of the bus duct is completed, and the bus duct can be effectively prevented from water.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bus duct with waterproof construction, includes electrically conductive row (1), lamina tecti (2), end cover board (3) and two and lamina tecti (2) and end cover board (3) can dismantle side cover board (4) of being connected, its characterized in that: the conductive bar (1) is arranged between one side, opposite to the top cover plate (2) and the bottom cover plate (3), of the top cover plate (2) is fixedly provided with four first connecting blocks (5), the bottoms of the four first connecting blocks (5) are provided with waterproof grooves (6), the top of the bottom cover plate (3) is fixedly provided with four second connecting blocks (7), the tops of the four second connecting blocks (7) are fixedly provided with waterproof blocks (8) matched with the waterproof grooves (6), the four waterproof blocks (8) are respectively positioned inside the corresponding waterproof grooves (6), the bottoms of the four first connecting blocks (5) are contacted with the tops of the second connecting blocks (7), one side, opposite to the top cover plate (2) and the bottom cover plate (3), is fixedly provided with two stop blocks (9) and is a group of two stop blocks, one side, opposite to each stop block (9) is contacted with the surface of the conductive bar (1), two equal fixed mounting in one side that side apron (4) are relative has sealed piece (10), two one side that side apron (4) were kept away from in sealed piece (10) all contacts with the surface of leading electrical drainage (1).

2. The bus duct with waterproof structure as claimed in claim 1, wherein: waterproof strips (12) are fixedly arranged at the joints of two right angles of each side cover plate (4) and the corresponding sealing blocks (10).

3. The bus duct with waterproof structure as claimed in claim 1, wherein: four mounting grooves (11) matched with waterproof strips (12) are formed in the stop blocks (9), and the waterproof strips (12) are clamped into the corresponding mounting grooves (11) respectively.

4. The bus duct with waterproof structure as claimed in claim 1, wherein: the sealing blocks (10) are arranged in cavities formed by the two corresponding first connecting blocks (5), the second connecting block (7) and the stop block (9).

5. The bus duct with waterproof structure as claimed in claim 1, wherein: the two ends of the two side cover plates (4) are provided with bent parts, and the top cover plate (2) and the bottom cover plate (3) are fixedly connected with the bent parts of the two side cover plates (4) through the matching of bolts and nuts.

6. The bus duct with waterproof structure as claimed in claim 1, wherein: and the two opposite sides of the side cover plates (4) are fixedly provided with radiating fins (13).