CN207977702U - A kind of bus duct for power transmission and transformation - Google Patents

Abstract

The utility model discloses a kind of bus ducts for power transmission and transformation, including first shell and second shell, rectangular straight slot is offered at the top of the first shell, the internal activity of the rectangular straight slot is connected with internal member, interior snap-gauge has been fixedly connected at the top and bottom of internal member, the outer wall of the internal member is connected with package assembly, and one end of the outer card plate is hinged with articulated shaft, and the top movable of the internal member is connected to the inside of second shell.Pass through snap-gauge and outer card plate in being arranged in the top and bottom of internal member and package assembly, internal member can be made to be unlikely to fall off in the internal activity of package assembly, when that need not adjust the angle, internal member can be collapsible into the inside of package assembly, it is not take up redundant space, by the way that articulated shaft is arranged in the junction of two outer card plates, outer card plate can be made to carry out the rotation of angle along articulated shaft, bus duct is allow to need to adjust the angle according to actual use, be flexibly applied in all kinds of environment.

Description

A kind of bus duct for power transmission and transformation

Technical field

The utility model is related to power transmission and transformation administrative skill fields, specially a kind of bus duct for power transmission and transformation.

Background technology

Modern high-rise building and large-scale workshop need huge electric energy, and face hundreds and thousands of peaces needed for this huge load It is to select well that the powerful electric current of training, which will select safe and reliable transmission equipment, bus-bar system,.Bus duct system is one The power distribution equipment of a efficient conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality wiring Need, due to building, factory etc. it is various building electric power needs, and it is this need increased trend year by year, using original Circuit wiring pattern, i.e. poling mode, when construction brings many difficulties, moreover, when distribution system to be changed, to make its change Simply some are nearly impossible, however, if using bus duct, are very easy to achieve the goal, in addition also Building can be made to become more beautiful, for economic aspect, bus duct itself compared with cable, price some, but with Including the various attachmentes of wiring and entire electric system compare using bus duct can make construction cost just it is cheap mostly, it is special It is not in the case that current capacity is big, such case is with regard to more obvious, but often structure is single for current bus duct, angle It is fixed, angle can not be adjusted according to actual needs.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of bus duct for power transmission and transformation, solves existing The problem of busbar angle of the v-groove can not change.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of bus duct for power transmission and transformation, including The both sides of first shell and second shell, the first shell have been fixedly connected with side shield, and the bottom of the first shell is solid Surely it is connected with lower baffle plate, the inner wall of the first shell has been respectively fixedly connected with fire-proof plate and bus-bars conductor, the bus-bars conductor Outer wall be fixedly connected with insulating layer, the front of the first shell offers air hole, and the inside of the air hole, which is fixed, to be connected It is connected to strainer, rectangular straight slot is offered at the top of the first shell, the internal activity of the rectangular straight slot is connected with internal member, Interior snap-gauge is fixedly connected at the top and bottom of internal member, the outer wall of the internal member is connected with package assembly, described interior Between first shell and second shell, the side of the internal member is fixedly connected on the interior of package assembly for external member and package assembly Wall has been fixedly connected with outer card plate at the top and bottom of the package assembly, and the outer wall of the package assembly is fixedly connected with fixed block, One end of the fixed block offers hinge hole, and the inside of the hinge hole is fixedly connected with articulated shaft, and the one of the outer card plate End is hinged with articulated shaft, and the top movable of the internal member is connected to the inside of second shell, and the top of the second shell is solid Surely it is connected with overhead gage.

Preferably, it is bolted to connection between the side shield and lower baffle plate.

Preferably, the shape of facing of the internal member is triangle, and the size of internal member is less than the size of package assembly.

Preferably, the shape of facing of the package assembly is rectangle.

Preferably, the shape of the overhead gage and lower baffle plate is groove type.

Preferably, the quantity of the side shield is four pieces, is respectively fixedly connected with the both sides in first shell and second shell.

(3) advantageous effect

The utility model provides a kind of bus duct for power transmission and transformation, has following advantageous effect：The utility model is logical Snap-gauge and outer card plate in the top and bottom of internal member and package assembly are arranged are crossed, internal member can be made to live in the inside of package assembly It moves and is unlikely to fall off, when that need not adjust the angle, internal member can be collapsible into the inside of package assembly, be not take up redundant space, By the way that articulated shaft is arranged in the junction of two outer card plates, outer card plate can be made to carry out the rotation of angle along articulated shaft, make busbar Slot can need to adjust the angle according to actual use, flexibly be applied in all kinds of environment.

Description of the drawings

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is structural schematic diagram at A in the utility model Fig. 1；

Fig. 3 is the utility model first shell positive structure diagram.

In figure：1 first shell, 2 second shells, 3 side shields, 4 lower baffle plates, 5 fire-proof plates, 6 bus-bars conductors, 7 insulating layers, 8 It is air hole, 9 strainers, 10 rectangular straight slot, 11 internal members, snap-gauge in 12,13 package assemblies, 14 outer card plates, 15 fixed blocks, 16 hinged Hole, 17 articulated shafts, 18 overhead gages.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of bus duct for power transmission and transformation, including the The both sides of one shell 1 and second shell 2, first shell 1 have been fixedly connected with side shield 3, and the bottom of first shell 1 is fixedly connected There is lower baffle plate 4, the shape of lower baffle plate 4 is groove type, the connection between lower baffle 4 and side shield 3 can be made even closer, side block It is bolted to connection between plate 3 and lower baffle plate 4, the inner wall of first shell 1 has been respectively fixedly connected with fire-proof plate 5 and busbar is led Body 6, the outer wall of bus-bars conductor 6 are fixedly connected with insulating layer 7, and the front of first shell 1 offers air hole 8, air hole 8 it is interior Portion is fixedly connected with strainer 9, by opening up air hole 8 in the front of first shell 1, can make the temperature in bus duct obtain and When distribute, avoid because space-closed causes temperature rise is too fast to cause fire, while can ensured by the way that strainer 9 is arranged Prevent grieshoch etc. from entering bus duct, interference bus duct work even damage bus duct, the top of first shell 1 in the case of gas permeability Portion offers rectangular straight slot 10, and the internal activity of rectangular straight slot 10 is connected with internal member 11, and the shape of facing of internal member 11 is three It is angular, and the size of internal member 11 is less than the size of package assembly 13, the top and bottom of internal member 11 have been fixedly connected with interior card The outer wall of plate 12, internal member 11 is connected with package assembly 13, and the shape of facing of package assembly 13 is rectangle, internal member 11 and housing For part 13 between first shell 1 and second shell 2, the side of internal member 11 is fixedly connected on the inner wall of package assembly 13, housing The top and bottom of part 13 have been fixedly connected with outer card plate 14, by being arranged in the top and bottom of internal member 11 and package assembly 13 Interior snap-gauge 12 and outer card plate 14, can make internal member 11 be unlikely to fall off in the internal activity of package assembly 13, need not adjust Internal member 11 can be collapsible into the inside of package assembly 13 when whole angle, be not take up redundant space, and the outer wall of package assembly 13, which is fixed, to be connected It is connected to fixed block 15, one end of fixed block 15 offers hinge hole 16, and the inside of hinge hole 16 is fixedly connected with articulated shaft 17, outside One end of snap-gauge 14 is hinged with articulated shaft 17, and the top movable of internal member 11 is connected to the inside of second shell 2, second shell 2 Lower surface offer the slot to match with internal member 11, while the size of slot is less than the size of interior snap-gauge 12, avoid in External member 11 falls off, and the top of second shell 2 is fixedly connected with overhead gage 18, and the shape of overhead gage 18 and lower baffle plate 4 is groove The quantity of shape, side shield 3 is four pieces, is respectively fixedly connected in the both sides of first shell 1 and second shell 2, by outer at two Articulated shaft 17 is arranged in the junction of snap-gauge 14, and outer card plate 14 can be made to carry out the rotation of angle along articulated shaft 17, make bus duct can To need to adjust the angle according to actual use, flexibly it is applied in all kinds of environment.

It can to sum up obtain, the utility model is by being arranged internal member 11, interior snap-gauge 12, package assembly 13, outer card plate 14 and being hinged Axis 17 can make outer card plate 14 carry out the rotation of angle along articulated shaft 17, and internal member 11 can be made to live in the inside of package assembly 13 It moves and is unlikely to fall off, internal member 11 can be collapsible into the inside of package assembly 13 when that need not adjust the angle, and it is extra to be not take up Space allows bus duct to need to adjust the angle according to actual use, is flexibly applied in all kinds of environment.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of bus duct for power transmission and transformation, including first shell (1) and second shell (2), it is characterised in that：Described first The both sides of shell (1) have been fixedly connected with side shield (3), and the bottom of the first shell (1) is fixedly connected with lower baffle plate (4), The inner wall of the first shell (1) has been respectively fixedly connected with fire-proof plate (5) and bus-bars conductor (6), the bus-bars conductor (6) it is outer Wall is fixedly connected with insulating layer (7), and the front of the first shell (1) offers air hole (8), the air hole (8) it is interior Portion is fixedly connected with strainer (9), and rectangular straight slot (10), the rectangular straight slot (10) are offered at the top of the first shell (1) Internal activity be connected with internal member (11), interior snap-gauge (12) has been fixedly connected at the top and bottom of internal member (11), it is described The outer wall of internal member (11) is connected with package assembly (13), and the internal member (11) and package assembly (13) are located at first shell (1) between second shell (2), the side of the internal member (11) is fixedly connected on the inner wall of package assembly (13), the housing Outer card plate (14) is fixedly connected at the top and bottom of part (13), the outer wall of the package assembly (13) is fixedly connected with fixed block (15), one end of the fixed block (15) offers hinge hole (16), and the inside of the hinge hole (16), which is fixedly connected with, to be hinged Axis (17), one end of the outer card plate (14) is hinged with articulated shaft (17), and the top movable of the internal member (11) is connected to the The inside of two shells (2) is fixedly connected with overhead gage (18) at the top of the second shell (2).

2. a kind of bus duct for power transmission and transformation according to claim 1, it is characterised in that：The side shield (3) is under Baffle is bolted to connection between (4).

3. a kind of bus duct for power transmission and transformation according to claim 1, it is characterised in that：The internal member (11) is just Shape is regarded as triangle, and the size of internal member (11) is less than the size of package assembly (13).

4. a kind of bus duct for power transmission and transformation according to claim 1, it is characterised in that：The package assembly (13) is just Shape is regarded as rectangle.

5. a kind of bus duct for power transmission and transformation according to claim 1, it is characterised in that：The overhead gage (18) and under The shape of baffle (4) is groove type.

6. a kind of bus duct for power transmission and transformation according to claim 1, it is characterised in that：The number of the side shield (3) Amount is four pieces, is respectively fixedly connected in the both sides of first shell (1) and second shell (2).