CN209963709U - Bus duct easy to install - Google Patents

Abstract

The utility model discloses a bus duct of easily installing belongs to bus duct technical field, its technical scheme main points are the apron including setting up from top to bottom, the both sides board of setting about and of bottom plate, the upper and lower both ends of one of them curb plate weld respectively in the apron, on the bottom plate, there are the last mounting panel and the lower mounting panel that this location curb plate of perpendicular to set up at the upper and lower both ends of another curb plate, the lower terminal surface of apron has the bar recess of seting up along its length direction, the up end of bottom plate has the bar arch of setting along its length direction, it inlays the spacing arch of locating in the bar recess to have on the last mounting panel, it locates the spacing recess on the bar arch to have the cover on the lower mounting panel, go up still set up on mounting panel and the lower mounting panel and fix the locating hole on apron. Through welding spacing curb plate on apron, bottom plate earlier, treat that the generating line copper bar is installed the back, install the location curb plate again, this mounting means is very convenient, and efficiency is still higher moreover.

Description

Bus duct easy to install

Technical Field

The utility model belongs to the technical field of the bus duct, refer in particular to a bus duct of easily installing.

Background

Bus ducts are bus systems consisting of metal plates as protective housings, conductive bars, insulating materials and related accessories for distributing large power to the various elements of a decentralized system, and have increasingly replaced electrical cables in the project of indoor low-voltage power transmission mains engineering.

The curb plate of bus duct on the existing market all is connected with upper and lower lid cooperation between with the manual assembly screw, need beat the screw hole in advance, in order to avoid curb plate wherein one end is fixed the back when the assembly, the unable accurate subtend upper and lower apron of screw hole of the other end, consequently need aim at each hole simultaneously, then utilize the screw to fix a position simultaneously, fixed, although this equipment is convenient for subsequent dismouting, the installation operation is more troublesome, it is more man-hour to consume.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple to operate, bus duct that joint strength is high moreover.

The purpose of the utility model is realized like this: the utility model provides a bus duct of easily installing, is including the apron that sets up from top to bottom, bottom plate and the both sides board that controls the setting, the generating line copper bar install in the sealed cavity between apron, bottom plate and the both sides board, one of them the curb plate is spacing curb plate, and both ends weld respectively about it in the apron on the bottom plate, another the curb plate is for fixing a position the curb plate, and both ends are equipped with the last mounting panel and the lower mounting panel that this location curb plate of perpendicular to set up about it, the lower terminal surface of apron has the bar recess of seting up along its length direction, the up end of bottom plate has the bar arch of setting along its length direction, it has to inlay on the mounting panel to locate spacing arch that sets up in the bar recess, it locates to have the cover on the mounting panel down the spacing recess that sets up on the bar arch, go up the mounting panel with still set up through the rivet under on the mounting panel go up the mounting .

Through adopting above-mentioned technical scheme, having installed the back with the generating line copper bar, inserting the location curb plate again along its length direction between apron and the bottom plate and sealing up the generating line copper bar, the last mounting panel and the lower mounting panel joint of location curb plate are on apron and bottom plate this moment to rivet disect insertion is downthehole. Through welding spacing curb plate on apron, bottom plate earlier, treat that the generating line copper bar is installed the back, install the location curb plate again, this mounting means is very convenient, and efficiency is still higher moreover.

The utility model discloses further set up to: the strip-shaped groove, the limiting protrusion, the strip-shaped protrusion and the limiting groove are both provided with two, the positioning holes in the upper mounting plate are positioned in the middle of the limiting protrusion, and the positioning holes in the lower mounting plate are positioned in the middle of the limiting groove.

Through adopting above-mentioned technical scheme to improve the joint strength between location curb plate, apron and the bottom plate.

The utility model discloses further set up to: the cross section of the limiting protrusion and the cross section of the bar-shaped protrusion along the width direction are all hemispheric, the inner wall of the bar-shaped groove is matched with the outer surface of the limiting protrusion, and the inner wall of the limiting groove is matched with the outer surface of the bar-shaped protrusion.

Through adopting above-mentioned technical scheme, set spacing bellied up end to the arc with the bar to avoid fish tail mounting panel, apron and bottom plate when the installation.

The utility model discloses further set up to: the limiting side plate and the positioning side plate are provided with a plurality of heat dissipation plates arranged along the width direction of the limiting side plate, and a plurality of heat dissipation convex strips arranged along the length direction of the heat dissipation plates are distributed on the upper end face and the lower end face of each heat dissipation plate.

Through adopting above-mentioned technical scheme, set up heating panel and heat dissipation sand grip and improve the heat dispersion of whole bus duct.

The utility model discloses further set up to: go up the up end of mounting panel and the lower terminal surface of lower mounting panel is close to the seal groove has been seted up along self length direction to the one end of location curb plate, the embedded sealing strip that is equipped with of seal groove.

Through adopting above-mentioned technical scheme, set up the sealing strip to improve the sealing performance of the upper and lower mounting panel and apron, the bottom plate of location curb plate, and then prevent that water from permeating into the bus duct.

The utility model discloses further set up to: the cover plate, the bottom plate, the limiting side plate, the positioning side plate, the upper mounting plate, the lower mounting plate and the heat dissipation plate are all made of aluminum magnesium alloy.

By adopting the technical scheme, the whole shell of the bus duct is made of the aluminum magnesium alloy, so that the hardness and the heat conducting property of the shell of the bus duct are improved.

The utility model has the advantages that: 1. the limiting side plates are welded on the cover plate and the bottom plate, and the positioning side plates are installed after the bus copper bar is installed, so that the installation mode is very convenient, and the efficiency is higher; 2. the upper and lower mounting plates of the positioning side plate are clamped on the cover plate and the bottom plate so as to facilitate the mounting of the rivet.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

the reference numbers in the figures are: 10. a cover plate; 11. a strip-shaped groove; 20. a base plate; 21. a strip-shaped bulge; 30. A limiting side plate; 40. positioning the side plate; 41. an upper mounting plate; 42. a lower mounting plate; 43. a limiting bulge; 44. A limiting groove; 45. a sealing strip; 50. riveting; 60. a heat dissipation plate; 61. and heat dissipation convex strips.

Detailed Description

In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:

as shown in fig. 1, 2 and 3, an easy-to-install bus duct includes a cover plate 10 disposed up and down, a bottom plate 20, and two side plates disposed left and right, and a bus bar copper bar is installed in a sealed cavity between the cover plate 10, the bottom plate 20, and the two side plates. One of the two side plates is a limiting side plate 30, the upper end and the lower end of the two side plates are welded on the cover plate 10 respectively, the bottom plate 20 is provided with another side plate which is a positioning side plate 40, the upper end and the lower end of the other side plate are provided with an upper mounting plate 41 and a lower mounting plate 42 which are perpendicular to the positioning side plate 40, the lower end face of the cover plate 10 is provided with a strip-shaped groove 11 which is arranged along the length direction of the cover plate, the upper end face of the bottom plate 20 is provided with a strip-shaped protrusion 21 which is arranged along the length direction of the bottom plate, the upper mounting plate 41 is provided with a limiting protrusion 43 which is embedded in the strip-shaped groove 11, the lower mounting plate 42 is provided with a limiting groove 44 which is sleeved on the strip-shaped protrusion 21, and.

After the bus copper bar is installed, the positioning side plate 40 is inserted between the cover plate 10 and the bottom plate 20 along the length direction of the positioning side plate to seal the bus copper bar, and the upper mounting plate 41 and the lower mounting plate 42 of the positioning side plate 40 are connected to the cover plate 10 and the bottom plate 20 in a clamping manner, so that the rivet 50 is directly inserted into the positioning hole. Through welding spacing curb plate 30 on apron 10, bottom plate 20 earlier, treat that the generating line copper bar is installed the back, install location curb plate 40 again, this mounting means is very convenient, and efficiency is still higher moreover.

The cross sections of the limiting protrusions 43 and the strip-shaped protrusions 21 in the width direction are all hemispherical, the inner walls of the strip-shaped grooves 11 are matched with the outer surfaces of the limiting protrusions 43, the inner walls of the limiting grooves 44 are matched with the outer surfaces of the strip-shaped protrusions 21, and the upper end faces of the limiting protrusions 43 and the strip-shaped protrusions 21 are set to be arc-shaped so as to avoid scratching the mounting plate, the cover plate 10 and the bottom plate 20 during mounting.

The outer sides of the limiting side plate 30 and the positioning side plate 40 are provided with a plurality of heat dissipation plates 60 arranged along the width direction of the limiting side plate, the upper end face and the lower end face of each heat dissipation plate 60 are provided with a plurality of heat dissipation convex strips 61 arranged along the length direction of the heat dissipation plate, and the heat dissipation performance of the whole bus duct is improved by arranging the heat dissipation plates 60 and the heat dissipation convex strips 61.

The sealing groove has been seted up along self length direction to the up end of going up mounting panel 41 and the lower terminal surface of lower mounting panel 42 one end that is close to location curb plate 40, and the embedded sealing strip 45 that is equipped with of sealing groove to improve the sealing performance of the upper and lower mounting panel 41, 42 and apron 10, bottom plate 20 of location curb plate 40, and then prevent that water from permeating into the bus duct.

Further preferably, the number of the strip-shaped grooves 11, the number of the limiting protrusions 43, the number of the strip-shaped protrusions 21 and the number of the limiting grooves 44 are two, the positioning holes in the upper mounting plate 41 are located between the two limiting protrusions 43, and the positioning holes in the lower mounting plate 42 are located between the two limiting grooves 44, so that the connection strength between the positioning side plate 40, the cover plate 10 and the bottom plate 20 is improved.

Further preferably, the cover plate 10, the bottom plate 20, the position limiting side plate 30, the positioning side plate 40, the upper and lower mounting plates 41, 42 and the heat dissipation plate 60 are made of aluminum-magnesium alloy.

The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a bus duct of easily installing, is including apron (10), bottom plate (20) that set up from top to bottom and the both sides board that controls the setting, the generating line copper bar install in the sealed cavity between apron (10), bottom plate (20) and the both sides board, its characterized in that: wherein one the curb plate is spacing curb plate (30), and both ends weld respectively about it in apron (10) on bottom plate (20), another the curb plate is location curb plate (40), and both ends have last mounting panel (41) and lower mounting panel (42) that this location curb plate (40) of perpendicular to set up about it, the lower terminal surface of apron (10) has bar recess (11) of seting up along its length direction, the up end of bottom plate (20) has bar arch (21) of setting along its length direction, it inlays on mounting panel (41) and locates spacing arch (43) that set up in bar recess (11), it locates to have the cover down on mounting panel (42) spacing recess (44) that set up on bar arch (21), go up mounting panel (41) with still seted up on mounting panel (42) down will through rivet (50) go up mounting panel (41) with mounting panel (42) are fixed respectively down apron (10) with it will to fix down mounting panel (42) are fixed respectively Positioning holes on the bottom plate (20).

2. An easy to install bus duct as defined in claim 1, wherein: the strip-shaped groove (11), the limiting protrusions (43), the strip-shaped protrusions (21) and the limiting grooves (44) are two, the positioning holes in the upper mounting plate (41) are located in the middle of the limiting protrusions (43), and the positioning holes in the lower mounting plate (42) are located in the middle of the limiting grooves (44).

3. An easy to install bus duct as defined in claim 1 or 2, wherein: spacing arch (43) with protruding (21) of bar is the hemisphere along self width direction's cross section, the inner wall of bar recess (11) with the surface looks adaptation of spacing arch (43), the inner wall of spacing recess (44) with the surface looks adaptation of bar arch (21).

4. An easy to install bus duct as defined in claim 1, wherein: the limiting side plate (30) and the positioning side plate (40) are provided with a plurality of cooling plates (60) arranged along the width direction of the limiting side plate, and a plurality of cooling convex strips (61) arranged along the length direction of the cooling plates are distributed on the upper end surface and the lower end surface of the cooling plates (60).

5. An easy to install bus duct as defined in claim 1, wherein: go up the up end of mounting panel (41) and the lower terminal surface of lower mounting panel (42) is close to the seal groove has been seted up along self length direction to the one end of location curb plate (40), the embedded sealing strip (45) that is equipped with of seal groove.

6. An easy to install bus duct as defined in claim 4, wherein: the cover plate (10), the bottom plate (20), the limiting side plate (30), the positioning side plate (40), the upper and lower mounting plates (41, 42) and the heat dissipation plate (60) are all made of aluminum magnesium alloy.

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