CN219576020U

CN219576020U - Pouring bus for humid environment

Info

Publication number: CN219576020U
Application number: CN202320141140.5U
Authority: CN
Inventors: 解飞; 陈国富; 薛松
Original assignee: Jiangsu Tianyan Electric Technology Co ltd
Current assignee: Jiangsu Tianyan Electric Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-08-22
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a wet environment is with pouring generating line, the inside vertical parallel of generating line shell is equipped with female row, the mutual butt joint of generating line shell both ends links to each other, the both ends of generating line shell all be equipped with the spread groove, the inside grafting of spread groove be equipped with the connection guide piece, the inside terminal surface of spread groove is equipped with female row, the inside bottom surface of spread groove is equipped with the socket, the top surface of spread groove is equipped with the mounting groove, the vertical generating line butt joint subassembly that is equipped with of outside terminal surface of spread groove, the terminal surface of mounting groove and generating line shell be equipped with continuous seal groove, the inside joint strip that is equipped with of seal strip, through the generating line shell that uses integrated into one piece, guarantee that the generating line can be convenient production and installation to the generating line sets up embedded spread groove and joint strip when carrying out butt joint connection seals, thereby guarantee that the sealed entering of unnecessary air of reduction is guaranteed to the function that the connection guide piece has also played sealed.

Description

Pouring bus for humid environment

Technical Field

The utility model belongs to the technical field of pouring bus, concretely relates to wet environment is with pouring bus.

Background

More and more engineering facilities and equipment in modern society are all to select electric power as the energy, and the power consumption of each trade increases rapidly, especially numerous high-rise buildings and large-scale factory building, and traditional cable can not satisfy the requirement of heavy current transportation, and the parallel use of multichannel cable brings a great deal of inconvenience to circuit scene, therefore, bus duct has just obtained extensive application, can be applicable to heavy current's stable transportation.

The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system; the electric power transmission equipment is a common electric power transmission equipment which is increasingly used for replacing wires and cables in the engineering project of the indoor low-voltage electric power transmission trunk line.

The bus bar inside the bus bar is wrapped and fixed by using the pouring material, so that the inside of the main body of the bus bar can be completely sealed and dampproof, problems generally occur easily in the exposed copper bar head when the bus bar is poured for protection, the exposed copper bar head is insulated by mostly depending on air due to the insulation protection of insulating resin, a layer of insulating film is coated outside the exposed copper bar head by some bus bars, but the structure is easy to ionize the air of different copper bar parts when encountering heavy current, so that different copper bars are communicated and short-circuited, and even the insulating film is broken down, so that the problem of how to solve the problem of pouring the bus bar is an important point and difficulty in the development of the current bus bar industry.

Disclosure of Invention

In order to solve the problem, this paper proposes a moist environment and uses pouring busbar, the inside vertical parallel of busbar shell is equipped with female row, and busbar shell both ends dock each other and link to each other, the both ends of busbar shell all be equipped with the spread groove, the inside grafting of spread groove be equipped with the connection guide piece, the inside terminal surface of spread groove is equipped with female row, the inside bottom surface of spread groove is equipped with the socket, the top surface of spread groove is equipped with the mounting groove, the vertical busbar butt joint subassembly that is equipped with of outside terminal surface of spread groove, the terminal surface of mounting groove and busbar shell be equipped with continuous seal groove, the inside joint strip that is equipped with of seal groove, through the use of the fashioned busbar shell of integral type pouring, guarantee that the busbar can be convenient production and installation to the busbar sets up embedded spread groove and joint strip when carrying out butt joint connection and seals, thereby the sealing of busbar junction has also played sealed function and has guaranteed sealed entering of reduction in the sealed air when guaranteeing simple to install.

The busbar shape is the rectangular piece, and the both ends surface of busbar is equipped with the butt joint groove of circumference symmetry, the degree of depth of butt joint groove be the half of busbar thickness, the length of butt joint groove equals with the width of busbar, the butt joint groove links to each other with connecting the guide piece, busbar shell protection and insulating busbar, the connecting groove can be convenient make the bus duct dock to have sufficient space to pour.

The bus bar shell is in a rectangular block shape, connecting grooves are formed in two ends of the bus bar shell, the connecting grooves are in rectangular grooves, the top surface and one end face of each connecting groove penetrate through the top surface and the end face of the bus bar shell, a plurality of bus bars are vertically and parallelly arranged on the inner end face of each connecting groove, the bus bar shell is protected and insulated, the connecting grooves can conveniently enable the bus bars to be in butt joint, and enough space is reserved for pouring.

The bus butt joint assembly comprises a trapezoidal bolt and a trapezoidal slot, the shapes of the trapezoidal bolt and the trapezoidal slot are equal to each other and are equilateral trapezoids, the trapezoidal bolt is vertically arranged outside the left side of the bus end face, the trapezoidal slot is vertically arranged inside the right side of the bus end face, the trapezoidal bolt and the trapezoidal slot are matched with each other, and the end face of the bus shell can be spliced from top to bottom, so that connection and fixation are convenient.

The shape of the plug seat is a rectangular block which is longitudinally arranged, the top surface of the plug seat is horizontally and horizontally penetrated and provided with a plug fixing groove, the plug fixing groove is transversely collinear with the busbar, the plug seat can enable the connecting guide piece to be stably connected with the busbar, and meanwhile, the connecting guide piece can be supported in the bottom in an auxiliary mode, and the mounting stability is guaranteed.

The mounting groove shape is the ladder groove face of C type, the trilateral equi top of establishing at the spread groove of mounting groove, the seal groove shape is semicircular arc groove, the seal groove is a complete annular that two sections C type groove constitute, one section of seal groove is established at the upper surface of mounting groove, the spread groove opening outside at the busbar shell terminal surface is established to another section of seal groove, through the mounting groove and the seal groove of special setting, realize sealed effect to the spread groove, thereby prevent that outside air from getting into in the time, still can be because of the female air ionization of arranging inside in the spread groove, thereby form inside and outside differential pressure, thereby further improvement sealed effect.

The connecting guide piece comprises a top cover plate and guide pieces, the top cover plate is rectangular, the top cover plate is equal to the top surface of the connecting groove in butt joint at two ends, the guide pieces are transversely arranged at the bottom of the top cover plate, the connecting grooves in circumferential symmetry are formed in the two ends of the guide pieces, the connecting grooves are identical to the butt joint grooves in shape, the connecting grooves are connected with the butt joint grooves in an inserting mode, and when the connecting guide pieces are used for connecting and conducting the two buses, the upper parts of the connecting grooves are sealed, so that follow-up pouring operation is facilitated.

The beneficial effects are that:

through the integrated into one piece's of use fashioned busbar shell of pouring, guarantee that the generating line can be convenient production and installation to the generating line sets up embedded spread groove and joint strip and seals when carrying out butt joint connection, guarantees the sealing of busbar junction, and thereby connects the guide piece and also has played sealed function and guarantee to seal the entering that reduces unnecessary air when guaranteeing simple to operate.

The butt joint grooves are formed in the two ends of the busbar, so that the contact area can be increased, and the conductive efficiency is improved while the butt joint of the connecting guide pieces is facilitated.

The trapezoidal bolt and the trapezoidal slot are matched with each other, so that the bus shell can be spliced on the end face from top to bottom, and connection and fixation are convenient.

The socket can make the connection guide piece stable be connected with female row, and what also can let the connection guide piece carry out auxiliary stay in the bottom, guarantees the installation stable.

Through mounting groove and the seal groove that sets up specially, realize sealed effect to the spread groove to when preventing that outside air from getting into, still can be because of the female air ionization that arranges inside in the spread groove, thereby form inside and outside air pressure difference, thereby further improvement sealed effect.

When two buses are connected and conducted through the connecting guide piece, the upper part of the connecting groove is sealed, and subsequent pouring operation is facilitated.

Drawings

FIG. 1 is a left side oblique angle schematic view of a poured bus bar for a wet environment;

FIG. 2 is a right side bevel schematic view of a poured bus bar for a wet environment;

FIG. 3 is a top view of a poured bus bar for a wet environment;

in the figure; 1. the bus comprises a bus shell, 2, connecting guide sheets, 3, a bus bar, 4, a connecting groove, 5, a socket, 6, a trapezoidal bolt, 7, a trapezoidal slot, 8 and a sealing adhesive tape.

Detailed Description

In order to enhance the understanding of the present utility model, the present utility model will be further described in detail with reference to the following examples and drawings, which are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

The bus bar comprises a bus bar shell 1, connecting guide sheets 2, bus bars 3, connecting grooves 4, a plug-in seat 5, trapezoidal bolts 6, trapezoidal slots 7 and sealing rubber strips 8.

As shown in fig. 1, 2 and 3;

the utility model provides a wet environment is with pouring generating line, generating line shell 1 inside vertical parallel is equipped with female row 3, the mutual butt joint of generating line shell 1 both ends link to each other, generating line shell 1 both ends all be equipped with spread groove 4, spread groove 4 inside peg graft be equipped with connect guide piece 2, spread groove 4's inside terminal surface is equipped with female row 3, spread groove 4's inside bottom surface is equipped with socket 5, spread groove 4's top surface is equipped with the mounting groove, spread groove 4's outside terminal surface is vertical is equipped with generating line butt joint subassembly, the terminal surface of mounting groove and generating line shell 1 be equipped with continuous seal groove, seal strip 8 is equipped with in the seal groove inside, female row 3 shape is the rectangle piece, female row 3's both ends surface is equipped with circumference symmetry's butt joint groove, the degree of depth of butt joint groove be female row 3 thickness half, the length of butt joint groove equals with female row 3's width, the butt joint groove links to each other with connect guide piece 2, the bus bar shell 1 is shaped as a rectangular block, the two ends of the bus bar shell 1 are respectively provided with a connecting groove 4, the connecting grooves 4 are rectangular grooves, the top surface and one end surface of each connecting groove 4 penetrate through the top surface and the end surface of the bus bar shell 1, a plurality of bus bars 3 are vertically arranged on the inner end surface of each connecting groove 4 in parallel, each bus bar butt joint assembly comprises a trapezoidal bolt 6 and a trapezoidal slot 7, the shapes of the trapezoidal bolts 6 and the trapezoidal slots 7 are equal to each other and are equal to each other, the trapezoidal bolts 6 are vertically arranged outside the left side of the end surface of each bus bar 3, the trapezoidal slots 7 are vertically arranged inside the right side of the end surface of each bus bar 3, the shape of each plugging seat 5 is a rectangular block which is longitudinally arranged, each plugging fixing groove is horizontally and horizontally penetrated through the top surface of each plugging seat 5 and horizontally arranged in a same line with each bus bar 3, the shape of each plugging fixing groove is a C-shaped stepped groove surface, the three sides of the installation groove are equally wide and are arranged above the connecting groove 4, the shape of the sealing groove is a semicircular arc groove, the sealing groove is a complete ring formed by two sections of C-shaped grooves, one section of the sealing groove is arranged on the upper surface of the installation groove, the other section of the sealing groove is arranged outside the opening of the connecting groove 4 on the end face of the bus shell 1, the connecting guide piece 2 comprises a top cover plate and guide pieces, the top cover plate is rectangular, the shape of the top cover plate is equal to the shape of the top surface of the connecting groove 4 butted at two ends, the bottom of the top cover plate is transversely provided with the guide pieces, two ends of the guide pieces are provided with circumferentially symmetrical connecting grooves 4, the connecting grooves 4 are identical to the shape of the butt joint grooves, and the connecting grooves 4 are spliced and connected with the butt joint grooves.

Implementation examples;

and pouring the busbar 3 into the busbar shell 1 formed integrally in a pouring mode, so as to finish the production of the busbar.

When the buses are required to be connected, the sealing rubber strips 8 are embedded into the sealing grooves, the end faces of the two buses from top to bottom are spliced through the trapezoidal bolts 6 and the trapezoidal slots 7, the connecting grooves 4 of the two bus grooves are communicated, the sealing rubber strips 8 at the two ends can be mutually pressed and sealed, then the connecting guide sheets 2 are inserted from top to bottom, the bus bars 3 inside the buses are conducted, and the tops of the connecting guide sheets 2 are pressed and sealed with the sealing rubber strips 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a wet environment is with pouring generating line, the inside vertical parallel of generating line shell is equipped with female row, the mutual butt joint of generating line shell both ends links to each other, its characterized in that, the both ends of generating line shell all be equipped with the spread groove, the inside grafting of spread groove be equipped with the connection guide piece, the inside terminal surface of spread groove is equipped with female row, the inside bottom surface of spread groove is equipped with the socket, the top surface of spread groove is equipped with the mounting groove, the vertical generating line butt joint subassembly that is equipped with of outside terminal surface of spread groove, the terminal surface of mounting groove and generating line shell be equipped with continuous seal groove, the inside joint strip that is equipped with of seal groove.

2. The pouring bus for the humid environment according to claim 1, wherein the bus is rectangular in shape, the two end surfaces of the bus are provided with circumferentially symmetrical butt-joint grooves, the depth of the butt-joint grooves is one half of the thickness of the bus, the length of the butt-joint grooves is equal to the width of the bus, and the butt-joint grooves are connected with the connecting guide pieces.

3. The pouring bus for the humid environment according to claim 1, wherein the bus shell is in a rectangular block shape, connecting grooves are formed in two ends of the bus shell, the connecting grooves are in a rectangular groove shape, the top surface and one end surface of each connecting groove penetrate through the top surface and the end surface of the bus shell, and a plurality of bus bars are vertically arranged on the inner end surface of each connecting groove in parallel.

4. The pouring bus for the humid environment according to claim 1, wherein the bus butt joint assembly comprises a trapezoidal bolt and a trapezoidal slot, the trapezoidal bolt and the trapezoidal slot are equal in shape and are equilateral trapezoids, the trapezoidal bolt is vertically arranged outside the left side of the end face of the bus bar, and the trapezoidal slot is vertically arranged inside the right side of the end face of the bus bar.

5. The pouring bus for the humid environment according to claim 1, wherein the socket is shaped like a rectangular block arranged longitudinally, the top surface of the socket is horizontally and horizontally penetrated with a socket fixing groove, and the socket fixing groove is horizontally and collinearly with the bus bar.

6. The pouring bus for the humid environment according to claim 3, wherein the mounting groove is shaped as a C-shaped step groove surface, and three sides of the mounting groove are arranged above the connecting groove with equal width.

7. The pouring bus for the humid environment according to claim 6, wherein the sealing groove is a semicircular arc groove, the sealing groove is a complete ring formed by two sections of C-shaped grooves, one section of the sealing groove is arranged on the upper surface of the mounting groove, and the other section of the sealing groove is arranged outside the opening of the connecting groove on the end face of the bus shell.

8. The pouring bus for the humid environment according to claim 1, wherein the connecting guide piece comprises a top cover plate and a guide piece, the top cover plate is rectangular, the top cover plate is equal to the top surface of the connecting grooves with two ends in butt joint, the guide piece is transversely arranged at the bottom of the top cover plate, the connecting grooves with circumferentially symmetrical ends are arranged at the two ends of the guide piece, the connecting grooves are identical to the butt joint grooves in shape, and the connecting grooves are connected with the butt joint grooves in a plugging manner.