CN210806684U

CN210806684U - Insulating plug-in type bus duct

Info

Publication number: CN210806684U
Application number: CN201922192595.6U
Authority: CN
Inventors: 徐振亚
Original assignee: Huaneng Electric Guangdong Co ltd
Current assignee: Huaneng Electric Guangdong Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-19
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an insulation plug-in type bus duct, which comprises a shell, metal copper sheets, a wiring board and a mounting board, wherein the metal copper sheets are respectively and uniformly embedded at two ends of the shell, wire posts are uniformly and fixedly mounted at two ends of the wiring board through bolts, the wire posts are far away from one end of the wiring board and are fixedly connected with the metal copper sheets, the mounting board is symmetrically and slidably mounted in the shell, second through holes are uniformly formed in the surface of the mounting board, the wire posts run through the second through holes, insulation baffles are uniformly and fixedly mounted on the upper surface of the mounting board through the bolts, the insulation baffles run through the first through holes, a wrench pushes a sliding block to slide in a sliding groove, so that the mounting board is pushed to slide in the shell, then the insulation baffles are driven to move outwards, and then one metal copper sheet is, thereby keep apart the metal copper sheet, avoid the people to touch the metal copper sheet to prevent dangerous the emergence.

Description

Insulating plug-in type bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is an insulating plug-in type bus duct.

Background

The bus duct is a closed metal device consisting of copper and aluminum bus posts and is used for distributing high power for each element of the dispersion system; wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection; the plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the connection part at the two ends of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.

However, when the existing plug-in type bus duct is used, the following defects exist:

when the metal copper sheet of the plug-in type bus duct is not inserted into the corresponding bus duct slot, the metal copper sheet is exposed outside, so that when the circuit is arranged, the metal copper sheet which is not inserted into the slot is electrified, and the metal copper sheet is directly exposed outside, so that danger is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating plug-in type bus duct to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating plug-in type bus duct, includes shell, metal copper sheet, wiring board and mounting panel, the shell both ends are evenly inlayed respectively and are had the metal copper sheet, the shell both ends are located first through-hole has been seted up to the both sides of metal copper sheet, the inside center department of shell has the wiring board through bolt fixed mounting, the wiring board both ends are evenly through bolt fixed mounting there is the wire post, the wire post is kept away from the one end of wiring board with metal copper sheet fixed connection, the inside symmetry slidable mounting of shell has the mounting panel, the second through-hole has evenly been seted up on mounting panel surface, the wire post runs through the second through-hole, the mounting panel upper surface has insulating barrier through the even fixed mounting of bolt, insulating barrier runs through first through-.

The edges of the two ends of the shell are symmetrically and fixedly provided with baffle plates through bolts.

The mounting plate is characterized in that sliding blocks are fixedly mounted at the centers of two sides of the mounting plate through bolts, and sliding grooves matched with the sliding blocks are symmetrically formed in the inner wall of the shell.

The sliding block is characterized in that a wrench is fixedly mounted at the center of the outer side of the sliding block through a bolt, a moving groove penetrating through the sliding groove is formed in the outer wall of the shell, and the wrench penetrates through the moving groove.

Wherein, the width dimension of the insulating partition board is larger than that of the metal copper sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a spanner promotes the slider and slides inside the spout to promote the mounting panel and slide inside the shell, then drive insulating barrier and outwards remove, then shelter from a metal copper sheet through two insulating barriers, thereby keep apart the metal copper sheet, avoid the people to touch the metal copper sheet, thereby prevent dangerous the emergence.

Drawings

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

FIG. 2 is a schematic view of the insulating sectional structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the working state of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 10-a housing; 11-a baffle plate; 12-a first via; 13-a chute; 14-a moving slot; 20-a metallic copper sheet; 30-a patch panel; 31-a wire column; 40-mounting a plate; 41-an insulating spacer; 42-a second via; 43-a slide block; 44-wrench.

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, the present invention provides a technical solution: an insulated plug-in type bus duct comprises a shell 10, a metal copper sheet 20, a wiring board 30 and a mounting plate 40, the two ends of the shell 10 are respectively and uniformly embedded with a metal copper sheet 20, the two ends of the shell 10 are positioned at the two sides of the metal copper sheet 20 and are provided with first through holes 12, a wiring board 30 is fixedly arranged at the center of the inside of the shell 10 through bolts, two ends of the wiring board 30 are uniformly and fixedly provided with wire columns 31 through bolts, one end of the wire column 31 far away from the wiring board 30 is fixedly connected with the metal copper sheet 20, the inner part of the shell 10 is symmetrically and slidably provided with a mounting plate 40, the surface of the mounting plate 40 is uniformly provided with second through holes 42, the wire column 31 penetrates through the second through hole 42, an insulating partition plate 41 is uniformly and fixedly mounted on the upper surface of the mounting plate 40 through bolts, and the insulating partition plate 41 penetrates through the first through hole 12.

Wherein, the edges of the two ends of the shell 10 are symmetrically and fixedly provided with baffle plates 11 through bolts; can play spacing effect through baffle 11, prevent that metal copper sheet 20 from taking place to buckle after inserting corresponding slot to play the effect of protection to metal copper sheet 20.

The center of the two sides of the mounting plate 40 is fixedly provided with a sliding block 43 through a bolt, and the inner wall of the shell 10 is symmetrically provided with sliding grooves 13 matched with the sliding block 43; the isomorphic slide block 43 is used in cooperation with the slide groove 13, which facilitates the mounting plate 40 to slide inside the housing 10.

A wrench 44 is fixedly installed at the center of the outer side of the sliding block 43 through a bolt, a moving groove 14 penetrating through the sliding groove 13 is formed in the outer wall of the housing 10, and the wrench 44 penetrates through the moving groove 14.

Wherein, the width dimension of the insulating partition plate 41 is larger than that of the metal copper sheet 20; thus, one copper metal sheet 20 can be separated by two insulating partition plates 41.

The working principle is as follows: when using, promote slider 43 through spanner 44 and slide inside spout 13, thereby promote mounting panel 40 and move inside shell 10, then drive insulating barrier 41 and move inside shell 10, then expose metal copper sheet 20, thereby insert metal copper sheet 20 in the corresponding slot, when not needing practical metal copper sheet 20, promote slider 43 through spanner 44 and slide inside spout 13, thereby promote mounting panel 40 and slide inside shell 10, then drive insulating barrier 41 and move outwards, then shelter from a metal copper sheet 20 through two insulating barrier 41, thereby keep apart metal copper sheet 20, avoid the people to touch metal copper sheet 20, thereby prevent dangerous the emergence.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulating plug-in type bus duct, includes shell (10), metal copper sheet (20), wiring board (30) and mounting panel (40), its characterized in that: the two ends of the shell (10) are respectively and uniformly embedded with a metal copper sheet (20), the two ends of the shell (10) are positioned at the two sides of the metal copper sheet (20) and are provided with first through holes (12), a wiring board (30) is fixedly arranged at the center of the inner part of the shell (10) through bolts, the two ends of the wiring board (30) are uniformly and fixedly provided with wire columns (31) through bolts, one end of the lead post (31) far away from the wiring board (30) is fixedly connected with the metal copper sheet (20), the mounting plates (40) are symmetrically and slidably mounted in the shell (10), second through holes (42) are uniformly formed in the surfaces of the mounting plates (40), the wire column (31) penetrates through the second through hole (42), an insulating partition plate (41) is uniformly and fixedly mounted on the upper surface of the mounting plate (40) through bolts, and the insulating partition plate (41) penetrates through the first through hole (12).

2. An insulated plug-in type bus duct according to claim 1, characterized in that: the edges of the two ends of the shell (10) are respectively and fixedly provided with a baffle (11) through bolts in a symmetrical mode.

3. An insulated plug-in type bus duct according to claim 1, characterized in that: the center department of mounting panel (40) both sides has slider (43) through bolt fixed mounting, the cooperation has been seted up to shell (10) inner wall symmetry spout (13) of slider (43).

4. An insulated plug-in bus duct according to claim 3, characterized in that: a wrench (44) is fixedly installed at the center of the outer side of the sliding block (43) through a bolt, a moving groove (14) penetrating through the sliding groove (13) is formed in the outer wall of the shell (10), and the wrench (44) penetrates through the moving groove (14).

5. An insulated plug-in type bus duct according to claim 1, characterized in that: the width dimension of the insulating partition plate (41) is larger than that of the metal copper sheet (20).