CN209963704U

CN209963704U - Bus duct for building power distribution room lead

Info

Publication number: CN209963704U
Application number: CN201920486048.6U
Authority: CN
Inventors: 张政洪
Original assignee: Jiangsu Aokai Electric Co Ltd
Current assignee: Jiangsu Aokai Electric Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-17
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a building is joined in marriage electrical room bus duct for lead wire belongs to bus duct technical field, comprising a base plate, the curb plate is all installed to the both sides of the upper end of bottom plate, the both sides of first roof are all through first slider and first slide rail swing joint, the both sides of second roof are all through second slider and second slide rail swing joint, the connector is all established to the adjacent one end of first roof and second roof. The utility model discloses a first roof that sets up slides on the curb plate under the cooperation of first slider and first slide rail, the second roof is in the cooperation of second slider and second slide rail, slide on the curb plate, first roof and second roof seal block under the effect of connector, only need promote first roof and second roof during the maintenance and can maintain the inside of bus duct, it has improved maintenance efficiency to avoid dismantling, through under the cooperation at fixture block and draw-in groove, be convenient for install the curb plate, avoid becoming flexible.

Description

Bus duct for building power distribution room lead

Technical Field

The utility model relates to a bus duct technical field specifically is a building joins in marriage electrical room bus duct for lead wire.

Background

The bus duct, a closed metal device composed of copper and aluminum bus bars, is used to distribute large power to the elements of the decentralized system, and has been increasingly used as a substitute for wire and cable in the project of indoor low-voltage power transmission main line engineering.

The existing bus duct needs to dismantle the top plate and the side plates during maintenance, the installation and the disassembly are troublesome, the maintenance efficiency is reduced, the bus duct is connected with a plane when being installed, the bus duct is easy to loose, and the heat dissipation performance and the insulation performance are insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing bus duct needs to dismantle a top plate and a side plate during maintenance, the installation and the disassembly are troublesome, the maintenance efficiency is reduced, the bus duct is connected with a plane when being installed, the bus duct is easy to loose, and the heat dissipation performance and the insulation performance are insufficient, the bus duct for the lead of the building power distribution room is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a bus duct for a building power distribution room lead comprises a bottom plate, wherein both sides of the upper end of the bottom plate are provided with side plates, the outer side of the side plate is provided with a radiating fin, the two ends of the side plate are both provided with a fixing plate, one end of the fixing plate far away from the side plate is provided with a joint side sealing plate, the top end of the side plate is provided with a first top plate and a second top plate, both sides of the upper end of the side plate are provided with a first slide rail and a second slide rail, both sides of the first top plate are movably connected with the first slide rail through the first slide block, both sides of the second top plate are movably connected with the second slide rail through the second slide block, the adjacent ends of the first top plate and the second top plate are respectively provided with a connector, the upper end of the bottom plate is provided with a second insulating seat, the upper end of the second insulating seat is provided with a busbar extending to the outer side of the fixing plate, and the upper end of the busbar is provided with a first insulating seat.

Preferably, the outer side of the busbar is provided with an insulating rubber sleeve, an insulating sealant is arranged at the contact position of the busbar and the fixing plate, the first insulating seat is located below the second top plate, and the first insulating seat is fixedly connected with the side plate through a bolt.

Preferably, the bottom of curb plate is provided with the fixture block, the upper end of bottom plate is provided with the draw-in groove with fixture block assorted.

Preferably, the joint side sealing plates are fixedly connected with the fixing plates through bolts, two slots matched with the first top plate and the second top plate are respectively formed in the surfaces of the inner sides of the fixing plates, rubber pads are arranged inside the slots, and the first top plate and the second top plate are connected with the side plates through bolts.

Preferably, the cross section of first roof is the structure of type Chinese character 'ao', first slider and second slider all are "T" type structure, the cross section of connector is "U" type structure, two the connector phase-match, and the internally mounted of connector has the sealing strip.

Preferably, the surfaces of the bottom plate, the fixing plate, the side plates, the first top plate, the second top plate and the joint side sealing plates are all provided with insulating layers, and the insulating layers are made of ultrahigh filling ceramic powder and glass fiber composite materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first roof that sets up is under the cooperation of first slider and first slide rail, slide on the curb plate, the second roof is in the cooperation of second slider and second slide rail, slide on the curb plate, first roof and second roof seal block under the effect of connector, only need promote first roof and second roof during the maintenance and can maintain the inside of bus duct, it improves maintenance efficiency to avoid dismantling, through under the cooperation of fixture block and draw-in groove, be convenient for install the curb plate, avoid becoming flexible, the heat dispersion of bus duct has been improved through the fin that sets up, insulating rubber sleeve through setting up, first insulating seat and second insulating seat and insulating layer, the insulating leakage proof ability of bus duct has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the bus duct of the present invention;

fig. 3 is a schematic view of a connection structure of the first top plate and the second top plate according to the present invention;

fig. 4 is an enlarged view of the present invention a.

In the figure: 1. a base plate; 2. a fixing plate; 3. a side plate; 4. a heat sink; 5. a first top plate; 6. a second top plate; 7. a joint side sealing plate; 8. a busbar; 9. an insulating rubber sleeve; 10. a first insulating base; 11. a second insulating base; 12. a clamping block; 13. a card slot; 14. a connector; 15. a first slider; 16. a second slider; 17. a first slide rail; 18. a second slide rail.

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.

Referring to fig. 1-4, a bus duct for a building power distribution room lead comprises a bottom plate 1, side plates 3 are mounted on both sides of the upper end of the bottom plate 1, heat sinks 4 are disposed on the outer sides of the side plates 3, fixing plates 2 are mounted on both ends of the side plates 3, a joint side sealing plate 7 is disposed at one end of each fixing plate 2 away from the corresponding side plate 3, a first top plate 5 and a second top plate 6 are disposed at the top end of each side plate 3, first slide rails 17 and second slide rails 18 are disposed on both sides of the upper end of each side plate 3, both sides of the first top plate 5 are movably connected with the first slide rails 17 through first slide blocks 15, both sides of the second top plate 6 are movably connected with the second slide rails 18 through second slide blocks 16, a joint 14 is disposed at one end where the first top plate 5 and the second top plate 6 are adjacent, a second insulating base 11 is disposed at the upper end of the bottom plate 1, the upper end of the busbar 8 is provided with a first insulating seat 10.

In the implementation: first roof 5 through setting up is under the cooperation of first slider 15 and first slide rail 17, slide on curb plate 3, second roof 6 is at the cooperation of second slider 16 and second slide rail 18, slide on curb plate 3, first roof 5 and second roof 6 are sealed block under the effect of connector 14, only need promote first roof 5 and second roof 6 during the maintenance and can maintain the inside of bus duct, avoid dismantling and improve maintenance efficiency, the heat dispersion of bus duct has been improved through fin 4 that sets up, the insulating leak protection electrical property of bus duct has been improved through first insulating seat 10 and the insulating seat 11 of second that set up, play fixed spacing effect to female row 8 simultaneously.

Please refer to fig. 2 heavily, an insulating rubber sleeve 9 is arranged on the outer side of the busbar 8, an insulating sealant is arranged at the contact position of the busbar 8 and the fixing plate 2, a first insulating base 10 is located below the second top plate 6, the first insulating base 10 is fixedly connected with the side plate 3 through a bolt, a clamping block 12 is arranged at the bottom end of the side plate 3, a clamping groove 13 matched with the clamping block 12 is arranged at the upper end of the bottom plate 1, the side plate 3 is convenient to mount and prevented from loosening through the matching of the clamping block 12 and the clamping groove 13, and the insulating leakage-proof performance of the bus duct is improved through the insulating rubber sleeve 9 and the insulating sealant.

Please refer to fig. 1, the joint side sealing plate 7 is fixedly connected with the fixing plates 2 through bolts, slots matched with the first top plate 5 and the second top plate 6 are respectively arranged on the inner side surfaces of the two fixing plates 2, rubber pads are arranged inside the slots, the first top plate 5 and the second top plate 6 are both connected with the side plates 3 through bolts, the first top plate 5 and the second top plate 6 are sealed through the arranged slots and the rubber pads, dust is prevented from entering the inside of the bus duct to cause damage to parts, the first top plate 5 and the second top plate 6 are fixed with the side plates 3 through bolts, and stability of the device is improved.

Please refer to fig. 3 and fig. 4, the cross section of the first top plate 5 is in a concave structure, the first slider 15 and the second slider 16 are both in a T-shaped structure, the cross section of the connector 14 is in a U-shaped structure, the two connectors 14 are matched, and the sealing strip is installed inside the connector 14, the moving stability of the first top plate 5 and the second top plate 6 is improved by the first slider 15 and the second slider 16 which are arranged in the T-shaped structure, the sealing performance of the connecting position of the first top plate 5 and the second top plate 6 is improved by the clamping connection of the two connectors 14, and the damage of parts caused by the dust entering the inside of the bus duct is avoided.

Please refer to fig. 1, the surfaces of the bottom plate 1, the fixing plate 2, the side plate 3, the first top plate 5, the second top plate 6 and the joint side sealing plate 7 are all provided with insulating layers, and the insulating layers are made of ultra-high filled ceramic powder and glass fiber composite materials.

The working principle is as follows: during installation, the fixing plate 2 at one end is installed on the bottom plate 1, then the busbar 8 and the second insulating base 11 are installed, the fixture block 12 is inserted into the clamping groove 13, one end of the side plate 3 is fixed with the fixing plate 2 through a bolt, the bottom end of the side plate 3 is fixed with the bottom plate 1 to avoid looseness, then the first insulating base 10 is installed and fixed with the busbar 8, the first insulating base 10 is fixed with the side plate 3 through a bolt, the first top plate 5 is movably connected with the first sliding rail 17 through the first sliding block 15, the second top plate 6 is movably connected with the second sliding rail 18 through the second sliding block 16, so that the first top plate 5 and the second top plate 6 can slide on the side plate 3, the first top plate 5 and the second top plate 6 are hermetically clamped under the action of the connector 14, the damage of parts caused by dust entering the inside of the bus duct is avoided, then the fixing plate 2 at the other end is fixed, only the bolt needs to be detached during maintenance, promote first roof 5 and second roof 6 and can maintain the inside of bus duct, avoid dismantling and improved maintenance efficiency.

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

1. The utility model provides a building is joined in marriage bus duct for electrical room lead wire, includes bottom plate (1), its characterized in that: the side plates (3) are mounted on two sides of the upper end of the bottom plate (1), heat radiating fins (4) are arranged on the outer sides of the side plates (3), fixing plates (2) are mounted at two ends of the side plates (3), a joint side sealing plate (7) is arranged at one end, far away from the side plates (3), of each fixing plate (2), a first top plate (5) and a second top plate (6) are arranged at the top ends of the side plates (3), first sliding rails (17) and second sliding rails (18) are arranged on two sides of the upper end of each side plate (3), two sides of each first top plate (5) are movably connected with the corresponding first sliding rail (17) through first sliding blocks (15), two sides of each second top plate (6) are movably connected with the corresponding second sliding rails (18) through second sliding blocks (16), and a joint (14) is arranged at one end, adjacent to each first top plate (5) and each second top plate, the upper end of bottom plate (1) is provided with second insulating seat (11), the upper end of second insulating seat (11) is provided with female arranging (8) that extend to fixed plate (2) outside, the upper end of female arranging (8) is provided with first insulating seat (10).

2. The bus duct for the building power distribution room lead of claim 1, wherein: the outside of female arranging (8) is provided with insulating rubber sleeve (9), and female arranging (8) and fixed plate (2) contact position department is provided with insulating sealed glue, first insulation seat (10) are located the below of second roof (6), and first insulation seat (10) pass through bolt and curb plate (3) fixed connection.

3. The bus duct for the building power distribution room lead of claim 1, wherein: the bottom of the side plate (3) is provided with a clamping block (12), and the upper end of the bottom plate (1) is provided with a clamping groove (13) matched with the clamping block (12).

4. The bus duct for the building power distribution room lead of claim 1, wherein: joint side seal board (7) are through bolt and fixed plate (2) fixed connection, two the surface of fixed plate (2) inboard is provided with respectively with first roof (5) and second roof (6) assorted slot, and the inside of slot is provided with the rubber pad, first roof (5) and second roof (6) all are connected with curb plate (3) through the bolt.

5. The bus duct for the building power distribution room lead of claim 1, wherein: the transversal character cut in bas-relief structure of personally submitting of first roof (5), first slider (15) and second slider (16) all are "T" type structure, the transversal "U" type structure of personally submitting of connector (14), two connector (14) phase-match, and the internally mounted of connector (14) has the sealing strip.

6. The bus duct for the building power distribution room lead of claim 1, wherein: the surface of bottom plate (1), fixed plate (2), curb plate (3), first roof (5), second roof (6) and joint side seal board (7) all is provided with the insulating layer, and the insulating layer comprises super high packing ceramic powder and glass fiber composite.