CN217486130U

CN217486130U - Bus duct with waterproof construction

Info

Publication number: CN217486130U
Application number: CN202221411314.7U
Authority: CN
Inventors: 沈明春; 陆纪才; 陆志远; 匡升; 姚跃; 陆志航; 朱峰; 林立华; 朱文捷
Original assignee: Jiangsu Kaida Electric Co ltd
Current assignee: Jiangsu Kaida Electric Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-23
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to the bus duct field, in particular to a bus duct with a waterproof structure, which comprises a base, wherein the inside of the base is fixedly provided with an electrically conductive copper bar, the two sides of the top end of the base are fixedly connected with sealing rubber strips, the top part of the base is provided with a sealing gasket, the top part of the sealing gasket is provided with a top cover, the two sides of the bottom end of the sealing gasket are provided with grooves, the outer walls of the two sealing rubber strips are mutually attached to the inner walls of the adjacent grooves, the utility model has the advantages that the sealing gasket strip, the sealing gasket, the grooves, the top cover and fastening bolts are matched, the arranged sealing gasket is positioned between the top part of the base and the top cover to play the role of sealing and waterproofing, the effect of limiting the sealing gasket is achieved through the clamping between the grooves arranged at the bottom end of the sealing gasket and the sealing rubber strips, the condition that the service life is overlong or the sealing gasket generates position deviation during the safety period is avoided, the stability of the device during installation is also improved on the premise of improving the sealing performance.

Description

Bus duct with waterproof construction

Technical Field

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

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The bus duct has the characteristics of series matching, commercial production, small volume, large capacity, short design and construction period, convenience in assembly and disassembly, no combustion, safety, reliability, long service life and the like.

The general both ends seal strength of some current bus ducts in market is less, suffers the water source and soaks the back, can lead to inside to wet and damage, seriously probably explodes, has certain danger, and the follow-up maintenance and the dismantlement of being difficult to of the bus duct that directly adopts to pour on the market, also has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct with waterproof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct with waterproof construction, includes the base, the inside of base is fixed and is equipped with the electrically conductive copper bar, the equal fixedly connected with sealing rubber strip in both sides on base top, the top of base is equipped with seal gasket, seal gasket's top is equipped with the top cap, the both sides of seal gasket bottom are all seted up flutedly, two the outer wall of sealing rubber strip all laminates with the inner wall of adjacent recess each other.

Preferably, the top end of the sealing gasket is attached to the bottom end of the top cover, and the size of the sealing gasket is consistent with that of the top of the base.

Preferably, the two sides of the top cover are in threaded connection with a plurality of fastening bolts, and one ends of the fastening bolts are in threaded connection with the outer wall of the adjacent base.

Preferably, gaps between adjacent groups of the fastening bolts are consistent, and the sizes of the fastening bolts are consistent.

Preferably, the two ends of the base are fixedly connected with extension frames, the two ends of the base are fixedly connected with first pouring plates, and the two ends of the first pouring plates are fixedly connected with first baffle plates.

Preferably, two the board is pour to the equal fixedly connected with second of the adjacent one end of extension frame, two the equal fixedly connected with second baffle of the adjacent one end of board is pour to the second, a plurality of logical grooves have all been seted up to the outer wall that first board, first baffle, second were pour board and second baffle, the both ends of electrically conductive copper bar all with adjacent logical groove between run through each other.

Preferably, the top ends of the two extension frames are fixedly connected with top plates, and pouring holes are formed in the middle of the two top plates.

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

1. the utility model discloses a sealing rubber strip has been set up, seal gasket, a groove, top cap and fastening bolt's cooperation, the seal gasket of setting is located between base top and the top cap, play sealed waterproof effect, block between recess and the sealing rubber strip seted up through the seal gasket bottom, it carries out spacing effect to seal gasket to reach, avoid service life overlength or seal gasket to produce the condition of offset during safety, stability when also having improved the device installation under the prerequisite that improves the leakproofness, and then play effective waterproof effect to the top.

2. The utility model discloses an extension frame has been set up, first board of pouring, first baffle, the board is pour to the second, the cooperation in second baffle and logical groove, the downthehole insulating resin and multiple inorganic mineral substance are pour to extension frame inside to pouring of pouring offered on the roof, can reach and pour sealed effect to the base both sides, and the first baffle of setting can shelter from the liquid of pouring with the cooperation of second baffle, avoid the seepage, the first board of pouring of setting and the cooperation of second pouring board play when pouring and carry out spacing effect to electrically conductive copper bar, and then the effectual stability of pouring the process that has improved, further improvement the leakproofness of base both sides.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a conductive copper bar; 3. sealing the rubber strip; 4. a sealing gasket; 5. a groove; 6. a top cover; 7. fastening a bolt; 8. an extension frame; 9. a first casting plate; 10. a first baffle plate; 11. a second pouring plate; 12. a second baffle; 13. a through groove; 14. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a bus duct with waterproof construction's technical scheme:

the first embodiment is as follows:

as shown in figures 1-3, a bus duct with a waterproof structure comprises a base 1, a conductive copper bar 2 is fixedly arranged inside the base 1, sealing rubber strips 3 are fixedly connected to both sides of the top end of the base 1, a sealing gasket 4 is arranged on the top of the base 1, a top cover 6 is arranged on the top of the sealing gasket 4, grooves 5 are formed in both sides of the bottom end of the sealing gasket 4, the outer walls of the two sealing rubber strips 3 are attached to the inner walls of the adjacent grooves 5, the top end of the sealing gasket 4 is attached to the bottom end of the top cover 6, the size of the sealing gasket 4 is consistent with that of the top end of the base 1, the sealing gasket 4, the grooves 5 and the top cover 6 are matched with fastening bolts 7, the arranged sealing gasket 4 is positioned between the top end of the base 1 and the top cover 6, the waterproof sealing effect is achieved, and the grooves 5 formed in the bottom end of the sealing gasket 4 are clamped with the sealing rubber strips 3, reach and carry out spacing effect to seal gasket 4, avoid life overlength or seal gasket 4 to produce the condition of offset during safety, stability when improving the device installation also under the prerequisite of leakproofness, and then play effective waterproof effect to the top, the equal threaded connection in both sides of top cap 6 has a plurality of fastening bolt 7, the one end of a plurality of fastening bolt 7 all with adjacent base 1's outer wall threaded connection, the spaced space is all unanimous between adjacent a set of fastening bolt 7, a plurality of fastening bolt 7's size is all unanimous.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 2 and 4, two ends of a base 1 are fixedly connected with extension frames 8, one ends of two extension frames 8 which are not adjacent are fixedly connected with first pouring plates 9, one ends of two first pouring plates 9 which are not adjacent are fixedly connected with first baffle plates 10, one ends of two extension frames 8 which are adjacent are fixedly connected with second pouring plates 11, one ends of two second pouring plates 11 which are adjacent are fixedly connected with second baffle plates 12, the outer walls of the first pouring plates 9, the first baffle plates 10, the second pouring plates 11 and the second baffle plates 12 are respectively provided with a plurality of through grooves 13, two ends of conductive copper bars 2 are mutually penetrated with adjacent through grooves 13, and through the cooperation of the extension frames 8, the first pouring plates 9, the first baffle plates 10, the second pouring plates 11, the second baffle plates 12 and the through grooves 13, pouring holes arranged on a top plate 14 pour insulating resin and various inorganic mineral substances inside the extension frames 8, can reach and pour sealed effect to 1 both sides of base, and the first baffle 10 that sets up can shelter from the liquid of pouring with the cooperation of second baffle 12, avoid the seepage, the first cooperation of pouring board 9 and the second of setting is poured board 11 and is played and carry out spacing effect to electrically conductive copper bar 2 when pouring, and then the effectual stability of pouring the process that has improved, further improvement the leakproofness of 1 both sides of base, the equal fixedly connected with roof 14 in top of two extension framves 8, the hole of pouring has all been seted up at the middle part of two roof 14.

The working principle is as follows: before use, firstly, a sealing gasket 4 is placed on the top end of a base 1, after the sealing gasket is aligned with the outer wall of the base 1, the outer wall of a groove 5 of the sealing gasket is just clamped with the inner wall of a sealing rubber strip 3, then a top cover 6 is covered, the sealing gasket 4 is completely clamped between the base 1 and the top cover 6 through screw thread fixing between fastening bolts 7 on two sides and the base 1, so that the sealing effect on the top is achieved, then insulating resin and various inorganic mineral substances are poured into an extending frame 8 through pouring holes formed in a top plate 14, gaps between conductive copper bars 2 extending on two sides of the base 1 are sealed, two ends of the gaps are respectively blocked through a first baffle plate 10 and a second baffle plate 12, the first pouring plate 9 and a second pouring plate 11 play a role in auxiliary limiting of the conductive copper bars 2 in the pouring process, sealing on two sides of the base 1 is achieved after pouring is completed, if the device is damaged, it can be inspected and repaired by removing the fastening bolts 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bus duct with waterproof construction, includes base (1), its characterized in that: the fixed conductive copper bar (2) that is equipped with in inside of base (1), the equal fixedly connected with sealing rubber strip (3) in both sides on base (1) top, the top of base (1) is equipped with seal gasket (4), the top of seal gasket (4) is equipped with top cap (6), the both sides of seal gasket (4) bottom are all seted up flutedly (5), two the outer wall of sealing rubber strip (3) all laminates with the inner wall of adjacent recess (5) each other.

2. The bus duct with waterproof structure as claimed in claim 1, wherein: the top end of the sealing gasket (4) is attached to the bottom end of the top cover (6), and the size of the sealing gasket (4) is consistent with that of the top of the base (1).

3. The bus duct with waterproof structure as claimed in claim 1, wherein: the two sides of the top cover (6) are in threaded connection with a plurality of fastening bolts (7), and one ends of the fastening bolts (7) are in threaded connection with the outer wall of the adjacent base (1).

4. The bus duct with waterproof structure as claimed in claim 3, wherein: gaps among adjacent groups of the fastening bolts (7) are consistent, and the sizes of the fastening bolts (7) are consistent.

5. The bus duct with waterproof structure as claimed in claim 1, wherein: the equal fixedly connected with in both ends of base (1) extension frame (8), two the first board (9) of pouring of the equal fixedly connected with in one end that extension frame (8) is not adjacent, two first board (9) of pouring the equal fixedly connected with in one end that board (9) is not adjacent first baffle (10).

6. The bus duct with waterproof structure of claim 5, wherein: two board (11) are pour to the equal fixedly connected with second of the adjacent one end of extension frame (8), two the equal fixedly connected with second baffle of the adjacent one end of board (11) is pour to the second (12), a plurality of logical grooves (13) have all been seted up to the outer wall of first board (9), first baffle (10), the second of pouring board (11) and second baffle (12), the both ends of electrically conductive copper bar (2) all with adjacent logical groove (13) between run through each other.

7. The bus duct with waterproof structure of claim 5, wherein: the top ends of the two extension frames (8) are fixedly connected with top plates (14), and pouring holes are formed in the middle of the two top plates (14).