Zero line conductor anti-disconnection connection structure of bus duct

Abstract

The utility model provides a bus duct zero line conductor anti-disconnection connection structure, which comprises a first bus duct, a second bus duct, a plugging connection frame and a fixing rod, a plurality of first bus conductors are arranged at the right end of the first bus duct, and a plurality of second bus conductors are arranged at the left end of the second bus duct. The front and rear sides of the left end of the plugging connection frame are both provided with first butt joint plates, the front and rear sides of the right end of the plugging connection frame are both provided with second butt joint plates, the plurality of first bus conductors are located right on the left of the plurality of second bus conductors, and the design solves the problems that an original bus duct is easy to misplace and break in the connection and use process, the installation efficiency is low, and the installation cost is low. In order to solve the problems in the prior art, the safety and the installation firmness need to be improved, the utility model designs a quick installation and anti-disconnection connection structure which can realize the electrical connection between opposite bus conductors.

Description

Technical Field

[0001] The utility model discloses a zero line conductor anti-disconnection connection structure of a bus duct, belonging to the technical field of bus duct connection equipment. Background Art

[0002] Busbar refers to a product made of high-conductivity copper (copper busbar) and aluminum materials, used to transmit electric energy and has the ability to collect and distribute electric power. It is the main conductor used to transmit electric energy in power stations or substations. It includes live wires, neutral wires, ground wires, etc. A large number of busbar trough feeder units are required in places such as floors, shopping malls, and factories. The feeder units are generally led out using plug-in devices.

[0003] However, the traditional bus duct is prone to dislocation and disconnection during connection and use, and the installation efficiency is low. The safety and installation firmness also need to be improved. Now there is an urgent need for a bus duct neutral conductor anti-disconnection connection structure to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a neutral conductor anti-disconnection connection structure for a bus duct to solve the problems raised in the above-mentioned background technology. The utility model designs a quick installation and anti-disconnection connection structure that can achieve electrical connection between relative bus conductors.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a zero line conductor anti-disconnection connection structure of a bus duct, comprising a first bus duct, a second bus duct, a plug-in connection frame and a fixed rod, a plurality of first bus conductors are arranged at the right end of the first bus duct, a plurality of second bus conductors are arranged at the left end of the second bus duct, a first docking plate is installed on the front and rear sides of the left end of the plug-in connection frame, a second docking plate is installed on the front and rear sides of the right end of the plug-in connection frame, a plurality of the first bus conductors are located to the left of the plurality of second bus conductors, and the plurality of first bus conductors and the plurality of second bus conductors are both located in the plug-in connection frame, an insulating base is installed at the lower end of the plug-in connection frame, a plurality of insulating sheets are installed at the upper end of the insulating base, and conductive slots are opened between the plurality of insulating sheets, a plurality of fixed rods are arranged, a plurality of the fixed rods are longitudinally fixed in the middle of the plurality of conductive slots, a plurality of conductive rods are installed through the upper and lower ends of the side surfaces of the plurality of fixed rods, a conductive slide is slidably sleeved on the other end of the plurality of conductive rods, and a conductive block is installed on the other end of the plurality of conductive slides.

[0006] Furthermore, first bent connecting plates are installed on the front and rear sides of the right end of the first bus duct, and the two first bent connecting plates are fixed to the two first docking plates by a plurality of bolts.

[0007] Furthermore, second bent connecting plates are installed on the front and rear sides of the left end of the second bus duct, and the two second bent connecting plates are fixed to the two second butt-jointing plates by a plurality of bolts.

[0008] Furthermore, a dustproof mesh cover is horizontally installed on the upper end of the plug-in connection frame.

[0009] Furthermore, return springs are horizontally installed on the upper and lower sides of the left and right ends of the plurality of fixing rods.

[0010] Furthermore, the other ends of the plurality of return springs are respectively fixed to the plurality of conductive blocks.

[0011] Furthermore, the plurality of first busbar conductors and the plurality of second busbar conductors are respectively disposed in the plurality of conductive slots and respectively abut against the outer sides of the plurality of conductive blocks.

[0012] The beneficial effects of the utility model: the utility model provides a neutral conductor anti-disconnection connection structure for a bus duct. Since the utility model adds a first docking plate, a plug-in connection frame, a second docking plate, a dust screen cover, an insulating sheet, an insulating base, a fixing rod, a conductive rod, a conductive slide, a conductive block and a reset spring, our design improvements and actual use have shown that the device has a reasonable structure and good practicality. A quick installation and anti-disconnection connection structure is designed to achieve electrical connection between relative bus conductors, and has good installation effect, high safety and installation firmness, and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a neutral conductor anti-disconnection connection structure of a bus duct according to the utility model;

[0015] Figure 2 It is a schematic diagram of the connection of the conductive blocks of the anti-disconnection connection structure of the neutral conductor of a bus duct according to the utility model;

[0016] Figure 3 It is a schematic diagram of a first bus duct and a first bus conductor not being connected in a neutral conductor anti-disconnection connection structure of a bus duct according to the utility model;

[0017] In the figure: 1-first bus duct, 2-first bus conductor, 3-first bent connecting plate, 4-second bus duct, 5-second bus conductor, 6-second bent connecting plate, 7-first docking plate, 8-plug-in connection frame, 9-second docking plate, 10-dustproof mesh cover, 11-insulating sheet, 12-conductive slot, 13-insulating base, 14-fixing rod, 15-conductive rod, 16-conductive slide, 17-conductive block, 18-reset spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 3 The utility model provides a technical solution: a zero line conductor anti-disconnection connection structure of a bus duct, comprising a first bus duct 1, a second bus duct 4, a plug-in connection frame 8 and a fixing rod 14, a plurality of first bus conductors 2 are arranged at the right end of the first bus duct 1, a plurality of second bus conductors 5 are arranged at the left end of the second bus duct 4, a first docking plate 7 is installed at the front and rear sides of the left end of the plug-in connection frame 8, a second docking plate 9 is installed at the front and rear sides of the right end of the plug-in connection frame 8, a plurality of first bus conductors 2 are located to the left of a plurality of second bus conductors 5, and a plurality of first bus conductors 2 and a plurality of second bus conductors 5 are located in the plug-in connection frame 8, and a plurality of first bus conductors 2 and a plurality of second bus conductors 5 are located in the plug-in connection frame 8. An insulating base 13 is installed at the lower end of the part, and multiple insulating sheets 11 are installed at the upper end of the insulating base 13, and conductive grooves 12 are opened between the multiple insulating sheets 11, and multiple fixing rods 14 are provided. The multiple fixing rods 14 are longitudinally fixed in the middle of the multiple conductive grooves 12, and conductive rods 15 are installed through the upper and lower ends of the side surfaces of the multiple fixing rods 14, and the other ends of the multiple conductive rods 15 are slidably sleeved with conductive slides 16, and the other ends of the multiple conductive slides 16 are installed with conductive blocks 17. This design solves the problems that the original bus duct is prone to dislocation and disconnection during connection and use, and the installation efficiency is low, and the safety and installation firmness need to be improved.

[0020] As the first embodiment of the utility model: the first bus duct 1 is equipped with a first bent connecting plate 3 on the front and rear sides of the right end, and the two first bent connecting plates 3 are fixed to the two first docking plates 7 by multiple bolts. The added first bent connecting plate 3 and the first docking plate 7 facilitate the plug-in connection frame 8 to be fixed to the first bus duct 1. The second bus duct 4 is equipped with a second bent connecting plate 6 on the front and rear sides of the left end, and the two second bent connecting plates 6 are fixed to the two second docking plates 9 by multiple bolts. The added second bent connecting plate 6 and the second docking plate 9 facilitate the plug-in connection frame 8 to be fixed to the second bus duct 4.

[0021] A dustproof net cover 10 is horizontally installed on the upper end of the plug-in connection frame 8, and the added dustproof net cover 10 can be used to shield the upper end of the plug-in connection frame 8 from dust. Reset springs 18 are horizontally installed on the upper and lower sides of the left and right ends of multiple fixing rods 14, and the added reset springs 18 can push multiple conductive blocks 17 in the direction. The other ends of the multiple reset springs 18 are respectively fixed to the multiple conductive blocks 17, and the added multiple conductive blocks 17 can be pushed to be close to the multiple first bus conductors 2 and the multiple second bus conductors 5 for conductive operations. The multiple first bus conductors 2 and the multiple second bus conductors 5 are respectively clamped in the multiple conductive grooves 12, and are respectively against the outer sides of the multiple conductive blocks 17. The multiple conductive grooves 12 and the multiple insulating sheets 11 are provided to facilitate the separation of the first bus conductors 2 and the second bus conductors 5, and the first bus conductors 2 and the second bus conductors 5 can be live wires, neutral wires, ground wires, etc., which are convenient for their conduction and use.

[0022] As the second embodiment of the utility model: the two first docking plates 7 are fully fitted with the two first bent connecting plates 3, and then the two first docking plates 7 and the two first bent connecting plates 3 can be fixed by bolts using an external wrench, so as to facilitate the installation between the plug-in connection frame 8 and the first bus duct 1. At this time, multiple first bus conductors 2 are clamped at the left end inside the multiple conductive grooves 12 and are tightly attached to multiple left conductive blocks 17. Then the two second bent connecting plates 6 are fully fitted with the two second docking plates 9, and then the two second bent connecting plates 6 and the two second docking plates 9 can be fixed by bolts using an external wrench, so as to facilitate the installation between the plug-in connection frame 8 and the second bus duct 4. At this time, multiple second bus conductors 5 are clamped at the right end inside the multiple conductive grooves 12 and are tightly attached to multiple right conductive blocks 17. At this time, the first bus conductor 2 and the second bus conductor 5 can be used for conduction through the conductive rod 15 and the conductive slide 16, which is quick and convenient, and can also shield and protect each bus conductor.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A neutral conductor anti-disconnection connection structure of a bus duct, comprising a first bus duct (1), a second bus duct (4), a plug-in connection frame (8) and a fixing rod (14), characterized in that: A plurality of first bus conductors (2) are arranged at the right end of the first bus duct (1), a plurality of second bus conductors (5) are arranged at the left end of the second bus duct (4), a first docking plate (7) is installed at the front and rear sides of the left end of the plug-in connection frame (8), and a second docking plate (9) is installed at the front and rear sides of the right end of the plug-in connection frame (8); The plurality of first bus conductors (2) are located directly to the left of the plurality of second bus conductors (5), and the plurality of first bus conductors (2) and the plurality of second bus conductors (5) are both located in a plug-in connection frame (8), an insulating base (13) is installed at the lower end of the plug-in connection frame (8), a plurality of insulating sheets (11) are installed at the upper end of the insulating base (13), and conductive grooves (12) are provided between the plurality of insulating sheets (11), a plurality of fixing rods (14) are provided, the plurality of fixing rods (14) are longitudinally fixed in the middle of the plurality of conductive grooves (12), the plurality of fixing rods (14) are penetrated and installed at the upper and lower ends of the side surfaces, the plurality of conductive rods (15) are slidably sleeved with conductive slides (16) at the other ends, and the plurality of conductive slides (16) are installed with conductive blocks (17) at the other ends.

2. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 1, characterized in that: First bent connecting plates (3) are installed on the front and rear sides of the right end of the first bus duct (1), and the two first bent connecting plates (3) are fixed to the two first docking plates (7) by a plurality of bolts.

3. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 1, characterized in that: Second bent connecting plates (6) are installed on the front and rear sides of the left end of the second bus duct (4), and the two second bent connecting plates (6) are fixed to the two second butt joint plates (9) by a plurality of bolts.

4. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 1, characterized in that: A dustproof net cover (10) is horizontally mounted on the upper end of the plug-in connection frame (8).

5. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 1, characterized in that: Restoration springs (18) are horizontally mounted on the upper and lower sides of the left and right ends of the plurality of fixing rods (14).

6. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 5, characterized in that: The other ends of the plurality of return springs (18) are respectively fixed to the plurality of conductive blocks (17).

7. The anti-disconnection connection structure for the neutral conductor of a bus duct according to claim 1, characterized in that: A plurality of first busbar conductors (2) and a plurality of second busbar conductors (5) are respectively disposed in a plurality of conductive slots (12) and respectively abut against the outer sides of a plurality of conductive blocks (17).

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