CN219144958U

CN219144958U - Bus duct convenient to installation

Info

Publication number: CN219144958U
Application number: CN202223568262.7U
Authority: CN
Inventors: 杨怀春
Original assignee: Zhenjiang Yunlong Electrical Equipment Co ltd
Current assignee: Zhenjiang Yunlong Electrical Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a bus duct convenient to install, and belongs to the technical field of bus duct installation. The utility model comprises a bus duct and a mounting mechanism, wherein the mounting mechanism is arranged at the top of the bus duct; the installation mechanism comprises a ceiling arranged at the top of the bus duct in a spaced mode, a connecting piece is fixedly connected to the bottom of the ceiling, expansion screws are connected to the surface of the connecting piece in a threaded mode, the connecting piece is fixedly connected with the ceiling through the expansion screws, sliding boxes are fixedly connected to two sides of the bus duct, and driving plates are connected to the inner portions of the sliding boxes in a sliding mode. According to the bus duct assembly device, the mounting mechanism is arranged, the retractable limiting plate is utilized, the bus duct assembly and disassembly can be conveniently completed, and compared with the existing bus duct which is connected by a plurality of connecting pieces, the bus duct assembly device only needs to be inserted and clamped on the surface of the connecting piece, and has the advantage of convenient assembly and disassembly, and the bus duct assembly device can be conveniently assembled and disassembled.

Description

Bus duct convenient to installation

Technical Field

The utility model belongs to the technical field of bus duct installation, and particularly relates to a bus duct convenient to install.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts and is used for distributing large power to each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering. The bus duct is generally required to be installed on the surface of a wall body when being installed, is generally divided into transverse installation and vertical installation, the bus duct is generally required to be transversely hung at the bottom of a ceiling by using a connecting piece in the transverse installation process, the bus duct and the ceiling are generally required to be connected by using a plurality of connecting pieces in the connection mode, the operation is troublesome, the convenient installation of the bus duct cannot be completed, and the bus duct in the connection mode also has the advantage of convenient disassembly when being overhauled and assembled later, so that the bus duct is inconvenient for people to use.

Therefore, the installation mode of the bus duct needs to be designed and modified, so that the transverse connection mode of the existing bus duct is effectively prevented, the bus duct and the ceiling are generally required to be connected by a plurality of connecting pieces, the convenient installation of the bus duct cannot be completed, and the follow-up phenomenon of disassembling and overhauling the bus duct is not utilized.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a bus duct which is convenient to install, has the advantage of convenient assembly and disassembly, and solves the problems that the bus duct and a ceiling are generally connected by utilizing a plurality of connecting pieces in a transverse connection mode of the existing bus duct, the convenient installation of the bus duct cannot be completed, and the follow-up disassembly and overhaul of the bus duct are not utilized.

The utility model provides the following technical scheme: the bus duct comprises a bus duct body and a mounting mechanism, wherein the mounting mechanism is arranged at the top of the bus duct body;

the installation mechanism comprises a ceiling which is arranged at the top of the bus duct in a spaced mode, a connecting piece is fixedly connected to the bottom of the ceiling, an expansion screw is connected to the surface of the connecting piece in a threaded mode, the connecting piece is fixedly connected with the ceiling through the expansion screw, sliding boxes are fixedly connected to two sides of the bus duct, driving plates are connected to the inside of the sliding boxes in a sliding mode, limiting plates are fixedly connected to the inner sides of the driving plates in a sliding mode, the limiting plates are connected with the sliding boxes in a sliding mode and extend to the inner sides of the bus duct in an inner mode, the limiting plates are attached to the connecting piece, strong magnetic blocks are fixedly connected to one sides of the driving plates far away from the limiting plates and the inner sides of the sliding boxes, the shape of the strong magnetic blocks is in an annular mode, one sides of the driving plates far away from the limiting plates are fixedly connected with pull rods sleeved in the inner portions of the strong magnetic blocks, and one sides of the pull rods far away from the driving plates extend from the sliding boxes.

The top of limiting plate and the bottom of connecting piece are the circular arc setting, the accessible circular arc end is led between limiting plate and the connecting piece.

The periphery of the surface of the driving plate is provided with a plurality of uniformly distributed rolling grooves, the inside of each rolling groove is in rolling connection with a ball, and the balls are in rolling connection with the sliding box.

The surface of the strong magnetic block is sleeved with an auxiliary pressure spring, and the auxiliary pressure spring is fixedly connected with the sliding box and the driving plate.

The beneficial effects of the utility model are as follows:

1. according to the bus duct assembly device, the mounting mechanism is arranged, the retractable limiting plate is utilized, the bus duct assembly and disassembly can be conveniently completed, and compared with the existing bus duct which is connected by a plurality of connecting pieces, the bus duct assembly device only needs to be inserted and clamped on the surface of the connecting piece, and has the advantage of convenient assembly and disassembly, and the bus duct assembly device can be conveniently assembled and disassembled.

2. According to the utility model, the arc ends of the limiting plate and the connecting piece are arranged, so that the device has the advantage of convenient guiding, the limiting plate can be conveniently extruded back into the sliding box by utilizing the characteristic that the arc has guiding, and the convenience of the device in use is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged view of a of fig. 1 according to the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 2, the present embodiment is provided on the top of a bus duct 1 by a mounting mechanism 2; the installation mechanism 2 comprises a ceiling 21 which is arranged at the top of the bus duct 1 at intervals, a connecting piece 22 is fixedly connected to the bottom of the ceiling 21, the specific shape of the connecting piece 22 is I-shaped, expansion screws 23 are connected to the surface of the connecting piece 22 in a threaded mode, the connecting piece 22 is fixedly connected with the ceiling 21 through the expansion screws 23, sliding boxes 24 are fixedly connected to the two sides of the bus duct 1, the inner side of each sliding box 24 is flush with the inner wall of the bus duct 1, a driving plate 25 is connected to the inner side of each sliding box 24 in a sliding mode, a limiting plate 26 is fixedly connected to the inner side of each driving plate 25, the limiting plate 26 is attached to the connecting piece 22, strong magnetic blocks 27 are fixedly connected to one side of each driving plate 25 away from each limiting plate 26 and the inner side of each sliding box 24, the same level of each strong magnetic block 27 is arranged in opposite directions, the shape of each strong magnetic block 27 is in an annular mode, one side of each driving plate 25 away from each limiting plate 26 is fixedly connected with a pull rod 28 sleeved inside the strong magnetic block 27, and one side of each pull rod 28 away from each driving plate 25 extends out of each sliding box 24.

Referring to fig. 1 and 2, the top of the limiting plate 26 and the bottom of the connecting piece 22 are all arranged in an arc shape, and the limiting plate 26 and the connecting piece 22 can be guided by the arc ends.

The circular arc end that this embodiment was through setting up limiting plate 26 and connecting piece 22 makes this device have the advantage of convenient direction, and the usable circular arc has the characteristic convenience of direction and extrudees limiting plate 26 back the inside of slip box 24, increases the convenience when this device uses.

Referring to fig. 2, a plurality of uniformly distributed rolling grooves 3 are formed around the surface of the driving plate 25, balls 4 are connected in a rolling manner in the rolling grooves 3, and the balls 4 are connected with the sliding box 24 in a rolling manner.

The rolling groove 3 and the ball 4 are arranged in the embodiment, so that the device has the advantage of increasing the smoothness, the smoothness between the driving plate 25 and the sliding box 24 can be increased, and the phenomenon of mutual abrasion between the driving plate 25 and the sliding box 24 is avoided.

Referring to fig. 2, an auxiliary compression spring 5 is sleeved on the surface of the strong magnetic block 27, and the auxiliary compression spring 5 is fixedly connected with the sliding box 24 and the driving plate 25.

The auxiliary pressure spring 5 is arranged, so that the device has the advantage of auxiliary reset, the reset effect of the limiting plate 26 is ensured by utilizing the reset property of the auxiliary pressure spring 5 after being pressed to strengthen the driving of the strong magnetic block 27 to the limiting plate 26.

Referring to fig. 1, a plurality of uniformly distributed reinforcing plates 6 are fixedly connected to the surface of the connecting member 22, and the reinforcing plates 6 are specifically arranged in a triangle shape.

In this embodiment, by setting the reinforcing plate 6, the device has the advantage of increasing stability, and the overall stability of the connecting piece 22 can be increased by utilizing the characteristic that the triangle has stronger stability, so that the phenomenon that the connecting piece 22 easily shakes is avoided.

Referring to fig. 2, a pull ring 7 is fixedly connected to one end of the pull rod 28 located outside the sliding box 24, and a soft rubber ring 8 is fixedly connected to the surface of the pull ring 7.

The pull ring 7 and the soft rubber ring 8 are arranged, so that the device has the advantage of conveniently pulling the pull rod 28, the force application point of the pull rod 28 can be increased, the convenience in pulling the pull rod 28 is improved, and the comfort level in holding the pull ring 7 can be increased due to the soft rubber ring 8.

The connecting piece 22 is fixedly connected to the bottom of the ceiling 21 through the expansion screw 23 in advance, then the bus duct 1 is pressed towards the connecting piece 22, when the bus duct 1 is pressed, the limiting plate 26 can be extruded back to the inside of the sliding box 24 by utilizing the limiting plate 26 and the arc end of the connecting piece 22, so that the two strong magnetic blocks 27 are close to each other, when the connecting piece 22 is clamped into the bottom of the limiting plate 26, the limiting plate 26 can be extruded and reset by utilizing the principle that magnetic forces repel each other, and the bus duct 1 automatically falls down due to gravity, so that the bus duct 1 is clamped at the top of the connecting piece 22.

Claims

1. The utility model provides a bus duct convenient to installation, includes bus duct (1) and installation mechanism (2), its characterized in that: the mounting mechanism (2) is arranged at the top of the bus duct (1);

the utility model provides a mounting mechanism (2) is including separating the ceiling (21) that sets up at busway (1) top, the bottom fixedly connected with connecting piece (22) of ceiling (21), the surface threaded connection of connecting piece (22) has inflation screw (23), connecting piece (22) are through inflation screw (23) and ceiling (21) fixed connection, the equal fixedly connected with slip box (24) in both sides of busway (1), the inside sliding connection of slip box (24) has drive plate (25), the inboard fixedly connected with limiting plate (26) of drive plate (25), limiting plate (26) and slip box (24) sliding connection and inboard extend to the inside of busway (1), limiting plate (26) are laminated with connecting piece (22), one side that limiting plate (26) were kept away from to drive plate (25) and the inside fixedly connected with strong magnet (27) of slip box (24), the shape of strong magnet (27) is the annular setting, one side that limiting plate (25) kept away from limiting plate (26) is kept away from and is fixedly connected with pull rod (28) that one side that limiting plate (26) is kept away from slip box (28).

2. The bus duct for facilitating installation of claim 1, wherein: the top of limiting plate (26) and the bottom of connecting piece (22) are the circular arc setting, the accessible circular arc end is led between limiting plate (26) and connecting piece (22).

3. The bus duct for facilitating installation of claim 2, wherein: the periphery of the surface of the driving plate (25) is provided with a plurality of uniformly distributed rolling grooves (3), the inside of the rolling grooves (3) is in rolling connection with balls (4), and the balls (4) are in rolling connection with the sliding box (24).

4. A busway for facilitating installation according to claim 2 or 3, wherein: an auxiliary pressure spring (5) is sleeved on the surface of the strong magnetic block (27), and the auxiliary pressure spring (5) is fixedly connected with the sliding box (24) and the driving plate (25).

5. The bus duct for facilitating installation of claim 4, wherein: the surface of the connector (22) is fixedly connected with a plurality of reinforcing plates (6) which are uniformly distributed, and the reinforcing plates (6) are particularly arranged in a triangle shape.

6. The bus duct for facilitating installation of claim 5, wherein: one end of the pull rod (28) positioned at the outer side of the sliding box (24) is fixedly connected with a pull ring (7), and the surface of the pull ring (7) is fixedly connected with a soft rubber ring (8).