CN210201413U

CN210201413U - Low-voltage intensive bus duct

Info

Publication number: CN210201413U
Application number: CN201921280247.8U
Authority: CN
Inventors: Yunfeng Cao; 曹云峰
Original assignee: Zhenjiang Yituo Electric Co Ltd
Current assignee: Huatai Jincheng Construction Engineering Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-03-27
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a low pressure intensive bus duct, concretely relates to bus duct technical field, including last insulation board, the top both sides of going up the insulation board all are provided with protruding strip, and go up insulation board and protrusion strip setting formula structure as an organic whole, the bottom of going up the insulation board is connected with insulating curb plate, insulating curb plate's bottom is connected with down the insulation board, the axle cross sectional shape of lower insulation board sets up to "U" font. The utility model discloses a set up installed part, rubber circle and connecting piece, realized the installation of bus duct, the installation of bus duct is dismantled simply, the problem of the dismouting of being not convenient for of bus duct has been solved, locating piece, protecting sheathing and slider have been set up, the slider can enter into the inside of recess, when the locating piece reachs the position of locating hole, the elastic deformation of pressure spring resumes, the locating piece enters into the locating hole, can realize the installation to protecting sheathing, be convenient for to the protection of bus duct.

Description

Low-voltage intensive bus duct

Technical Field

The utility model relates to a bus duct technical field, more specifically say, the utility model relates to a low pressure intensive bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for all elements of dispersion system, and can be used for replacing electric wire and cable in indoor low-voltage electric power transmission main line engineering project, and along with the emergence of modern engineering facilities and equipment, the power consumption of every industry can be quickly increased, in particular the appearance of lots of high-rise buildings and large-scale factory workshops, the traditional cable used as power transmission conductor can not meet the requirements in large-current transmission system, and the parallel connection of several cables can bring about inconvenience for field installation, construction and connection.

The utility model of patent application publication No. CN 207184002U discloses an intensive low-voltage bus duct, which comprises an upper insulating baffle, a first side insulating baffle, a lower insulating baffle, a second side insulating baffle, a rectangular cavity, a copper bar and an insulating layer; this intensive low pressure bus duct

But it is when the in-service use, still has more shortcoming, for example the bus duct is not convenient for the dismouting, uses comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an intensive bus duct of low pressure, through having set up installed part, rubber circle and connecting piece, is rotating the installed part, has realized fixedly between installed part and last insulation board and the lower insulation board, puts into the junction of insulating wallboard and insulating curb plate with the connecting piece, has realized the installation of bus duct to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage intensive bus duct comprises an upper insulating plate, wherein protruding strips are arranged on two sides of the top end of the upper insulating plate, the upper insulating plate and the protruding strips are arranged to be of an integrated structure, the bottom end of the upper insulating plate is connected with an insulating side plate, the bottom end of the insulating side plate is connected with a lower insulating plate, and the axial cross section of the lower insulating plate is in a U shape;

go up the insulation board and pass through insulating curb plate fixed connection with lower insulation board, the louvre has been seted up on the surface of insulating curb plate, the quantity of louvre is provided with a plurality ofly, the front side that the inside of going up insulation board and lower insulation board is close to insulating curb plate is provided with insulating wallboard, the copper bar is installed to one side of insulating wallboard, and one side of insulating wallboard is close to the one end of copper bar and is provided with the apron, the junction of insulating wallboard and insulating curb plate is provided with the connecting piece, the quantity of copper bar is provided with four, the apron is located the both sides of two copper bars in.

In a preferred embodiment, the insulating wall plates are arranged in two, and the two insulating wall plates are symmetrically arranged about a vertical central axis of the upper insulating plate, and the insulating wall plates are in contact with the insulating side plates.

In a preferred embodiment, a mounting piece is embedded in the joint of the upper insulating plate and the insulating wall plate, and a rubber ring is sleeved on the circumferential side outer wall of the top end surface of the upper insulating plate close to the mounting piece.

In a preferred embodiment, a cavity is formed inside the protruding strip, a slotted hole is formed in the top end surface of the protruding strip, the slotted hole is communicated with the cavity, and a positioning hole is formed in the bottom end surface of the protruding strip.

In a preferred embodiment, the top of the upper insulating plate is provided with a protective shell, the bottom end surface of the protective shell is provided with a sliding block, and the axial section of the sliding block is in a T shape.

In a preferred embodiment, a groove is formed in the bottom end surface of the sliding block, a pressure spring is arranged in the groove, a positioning block is fixedly connected to one end of the pressure spring, and the positioning block is matched with the positioning hole.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the utility model discloses a set up installed part, rubber circle and connecting piece, rotating the installed part, realized fixing between installed part and upper insulation board and the lower insulation board, put into the connecting department of insulating wall board and insulating curb plate with the connecting piece, can realize the installation of bus duct, wherein the setting of a plurality of louvres, can increase the heat dispersion of bus duct, the installation of bus duct is dismantled simply, has solved the problem that bus duct is not convenient for the dismouting;

2. the utility model discloses a set up locating piece, protecting sheathing and slider, the slider can enter into the inside of recess, and the locating piece can slide in the inside of cavity this moment, and when the locating piece reachd the position of locating hole, the elastic deformation of pressure spring resumes, and during the locating piece entered into the locating hole, can realize the installation to protecting sheathing, realized the protection to the bus duct.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1.

Fig. 4 is a schematic view of the positioning block mounting structure of the present invention.

Fig. 5 is a schematic view of the structure of the connecting member of the present invention.

The reference signs are: 1. an upper insulating plate; 2. an insulating side plate; 3. heat dissipation holes; 4. a lower insulating plate; 5. an insulating wall plate; 6. copper bars; 7. a cover plate; 8. a protective housing; 9. a protruding strip; 10. a rubber ring; 11. a mounting member; 12. a slider; 13. a groove; 14. a pressure spring; 15. positioning holes; 16. positioning blocks; 17. a slot; 18. a cavity; 19. a connecting member.

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.

The utility model relates to an intensive busway of low pressure, including last insulation board 1, the top both sides of going up insulation board 1 all are provided with protrusion strip 9, and go up insulation board 1 and set up to the integral type structure with protrusion strip 9, the bottom of going up insulation board 1 is connected with insulating curb plate 2, the bottom of insulating curb plate 2 is connected with down insulation board 4, the axle cross sectional shape of insulating board 4 sets up to "U" font down.

Referring to the attached drawings 1-3 of the specification, an upper insulation plate 1 and a lower insulation plate 4 in the low-voltage intensive bus duct of the embodiment are fixedly connected through an insulation side plate 2, heat dissipation holes 3 are formed in the surface of the insulation side plate 2, a plurality of heat dissipation holes 3 are formed in the heat dissipation holes 3, an insulation wall plate 5 is arranged inside the upper insulation plate 1 and the lower insulation plate 4 and close to the front side of the insulation side plate 2, a copper bar 6 is installed on one side of the insulation wall plate 5, a cover plate 7 is arranged at one end, close to the copper bar 6, of one side of the insulation wall plate 5, a connecting piece 19 is arranged at the joint of the insulation wall plate 5 and the insulation side plate 2, four copper bars 6 are arranged, and the cover plate.

Further, the number of the insulating wall plates 5 is two, the two insulating wall plates 5 are symmetrically arranged around the vertical central axis of the upper insulating plate 1, and the insulating wall plates 5 are in contact with the insulating side plates 2.

Further, the mounting piece 11 is embedded into the joint of the upper insulating plate 1 and the insulating wall plate 5, and the rubber ring 10 is sleeved on the circumferential side outer wall of the top end surface of the upper insulating plate 1, which is close to the mounting piece 11.

The implementation scenario is specifically as follows: when using, can be at last insulating board 1 and insulating curb plate 2 down between insulating board 4, use installed part 11 to imbed the inside of rubber circle 10, installed part 11 is rotating afterwards, installed part 11 and last insulating board 1 and insulating board 4 between have realized fixing down, put into the junction of insulating wallboard 5 and insulating curb plate 2 with connecting piece 19, the installation of bus duct has been realized, the installation and the dismantlement of bus duct are simple, wherein the setting of a plurality of louvre 3, the heat dispersion of multiplicable bus duct, the problem of the bus duct dismouting of not being convenient for has specifically been solved to this embodiment.

Referring to the attached

drawings

1, 3 and 4 of the specification, the low-voltage intensive bus duct of the embodiment includes a cavity 18, the cavity 18 is formed inside the protruding strip 9, a slotted hole 17 is formed in the top end surface of the protruding strip 9, the slotted hole 17 is communicated with the cavity 18, and a positioning hole 15 is formed in the bottom end surface of the protruding strip 9.

Further, a protective shell 8 is arranged at the top of the upper insulating plate 1, a sliding block 12 is installed on the surface of the bottom end of the protective shell 8, and the axial section of the sliding block 12 is in a T shape.

Further, a groove 13 is formed in the bottom end surface of the sliding block 12, a pressure spring 14 is arranged inside the groove 13, a positioning block 16 is fixedly connected to one end of the pressure spring 14, and the positioning block 16 is matched with the positioning hole 15.

The implementation scenario is specifically as follows: the protective shell 8 is placed on the top of the upper insulating plate 1, then the positioning block 16 is pressed, the positioning block 16 is under the elasticity of the pressure spring 14, the sliding block 12 can enter the groove 13, the positioning block 16 can slide in the cavity 18 at the moment, when the positioning block 16 reaches the position of the positioning hole 15, the elastic deformation of the pressure spring 14 is recovered, the positioning block 16 enters the positioning hole 15, the protective shell 8 can be installed, and the bus duct is protected.

The utility model discloses the theory of operation:

referring to the attached

drawings

1, 3 and 5 of the specification, the mounting part 11, the rubber ring 10 and the connecting piece 19 are arranged, the mounting part 11 is rotated, the mounting part 11 is fixed with the upper insulating plate 1 and the lower insulating plate 4, the connecting piece 19 is placed at the joint of the insulating wall plate 5 and the insulating side plate 2, the bus duct can be mounted, the heat dissipation performance of the bus duct can be increased due to the arrangement of the heat dissipation holes 3, the bus duct is simple to mount and dismount, and the problem that the bus duct is inconvenient to mount and dismount is solved.

Referring to the attached

drawings

1, 3 and 4 in the specification, a positioning block 16, a protective shell 8 and a sliding block 12 are arranged, the sliding block 12 can enter the groove 13, the positioning block 16 can slide in the cavity 18, when the positioning block 16 reaches the position of the positioning hole 15, the elastic deformation of the pressure spring 14 is recovered, the positioning block 16 enters the positioning hole 15, the protective shell 8 can be installed, and the bus duct can be protected.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 low pressure intensive busway, includes upper insulation board (1), its characterized in that: the two sides of the top end of the upper insulating plate (1) are provided with protruding strips (9), the upper insulating plate (1) and the protruding strips (9) are arranged into an integrated structure, the bottom end of the upper insulating plate (1) is connected with an insulating side plate (2), the bottom end of the insulating side plate (2) is connected with a lower insulating plate (4), and the axial section of the lower insulating plate (4) is in a U shape;

go up insulation board (1) and lower insulation board (4) through insulating curb plate (2) fixed connection, louvre (3) have been seted up on the surface of insulating curb plate (2), the quantity of louvre (3) is provided with a plurality ofly, the front side that the inside of going up insulation board (1) and lower insulation board (4) is close to insulating curb plate (2) is provided with insulating wallboard (5), copper bar (6) are installed to one side of insulating wallboard (5), and the one end that one side of insulating wallboard (5) is close to copper bar (6) is provided with apron (7), the junction of insulating wallboard (5) and insulating curb plate (2) is provided with connecting piece (19), the quantity of copper bar (6) is provided with four, apron (7) are located the both sides of two copper bar (6) in the outside.

2. A low pressure dense busway as claimed in claim 1, wherein: the insulation wall plates (5) are arranged in two, the two insulation wall plates (5) are symmetrically arranged around the vertical central axis of the upper insulation plate (1), and the insulation wall plates (5) are in contact with the insulation side plates (2).

3. A low pressure dense busway as claimed in claim 1, wherein: go up the junction embedding of insulation board (1) and insulating wall board (5) and be provided with installed part (11), and the circumference side outer wall cover that the top surface of going up insulation board (1) is close to installed part (11) is equipped with rubber circle (10).

4. A low pressure dense busway as claimed in claim 1, wherein: a cavity (18) is formed in the protruding strip (9), a slotted hole (17) is formed in the top end surface of the protruding strip (9), the slotted hole (17) is communicated with the cavity (18), and a positioning hole (15) is formed in the bottom end surface of the protruding strip (9).

5. A low pressure dense busway as claimed in claim 1, wherein: the top of the upper insulating plate (1) is provided with a protective shell (8), the bottom end surface of the protective shell (8) is provided with a sliding block (12), and the axial section of the sliding block (12) is T-shaped.

6. The low pressure dense busway of claim 5, wherein: the bottom end surface of the sliding block (12) is provided with a groove (13), a pressure spring (14) is arranged in the groove (13), one end of the pressure spring (14) is fixedly connected with a positioning block (16), and the positioning block (16) is matched with a positioning hole (15).