CN219436601U - Splicing structure of bus duct - Google Patents

Abstract

The utility model discloses a spliced structure of a bus duct, which belongs to the technical field of bus ducts and comprises a bus duct body and two fixing frames, wherein U-shaped cavities are formed in the upper side and the lower side of the inside of the two fixing frames, fixing columns are fixedly connected to the left side and the right side of the inner walls of the U-shaped cavities, L-shaped extrusion rods are rotatably connected to the column walls of the fixing columns, springs are fixedly connected to the rearmost parts of the opposite sides of the two corresponding L-shaped extrusion rods, supporting frames are fixedly connected to the rearmost parts of the opposite sides of the two corresponding L-shaped extrusion rods, and wheels are arranged on the inner walls of the supporting frames. The bus duct mounting device is simple and convenient to mount, solves the problems that the traditional bus duct is mounted on the mounting frame through a plurality of bolts, is very troublesome in the mounting process and wastes time and labor, reduces the workload of installers, and enhances the practicability of the device.

Description

Splicing structure of bus duct

Technical Field

The utility model belongs to the technical field of bus ducts, and particularly relates to a splicing structure of a bus duct.

Background

The bus duct is a cover of a long iron box of the discharge elema, and is not necessarily a copper bar, and is used for sealing a distribution cable and a cable of a power supply main power supply, and the copper bar is not allowed to be sealed, because the bus is often long, the iron box is formed by connecting a plurality of sections, each section of iron box joint end is connected with a soft copper strip through a soft wire, and the joint ends are well grounded after being connected with each other, so that safe and reliable conduction equipment is selected, and the safety of the equipment is guaranteed, the electric leakage is avoided, and thousands to hundred times of ampere strong current is needed.

There are also many kinds of bus ducts, such as three kinds of air-type plug bus duct, dense insulation plug bus duct and high strength plug bus duct, and different bus ducts can also be divided into hard bus according to the difference of bus: including rectangle generating line, circular generating line, tubular busbar etc. soft generating line: the bus-bar comprises an aluminum stranded wire, a copper stranded wire, a steel-cored aluminum stranded wire, an expanded hollow wire and the like, and is enclosed with a bus bar: the bus-bar assembly comprises three types of bus bars which are in common box and isolated phase.

When the bus duct is installed, firstly, the bus duct needs to be installed on the installation frame, and then the installation frame is fixed on the wall, but when the bus duct is installed on the installation frame, the bus duct is fixed through a plurality of bolts, the bolt fixation is very troublesome, time and labor are wasted, the workload of an installer is increased, and the practicability of equipment is reduced.

Disclosure of Invention

The utility model aims to provide a splicing structure of a bus duct, which aims to solve the problems that the bus duct is firstly required to be installed on an installation frame and then the installation frame is fixed on a wall when the bus duct is installed on the installation frame, but the bus duct is fixed through a plurality of bolts when the bus duct is installed on the installation frame, the bolt fixation is very troublesome, time and labor are wasted, the workload of an installer is increased, and the practicability of equipment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mosaic structure of bus duct, includes bus duct body and two mounts, two U type cavity has all been seted up to the inside upper and lower both sides of mount, a plurality of the equal fixedly connected with fixed column in the left and right sides of U type cavity inner wall, a plurality of the equal rotation of column wall of fixed column is connected with L type extrusion rod, and two correspondence the equal fixedly connected with spring in rear of the opposite side of L type extrusion rod, two correspondence the equal fixedly connected with support frame in rear of the opposite side of L type extrusion rod, a plurality of the inner wall of support frame all is provided with the wheel, two corresponding below the equal rotation of centre department of U type cavity inner wall downside is connected with the screw rod, two the equal threaded connection of pole wall of screw rod has two awl pieces, a plurality of the equal fixedly connected with gag lever post in the left side of awl piece upper surface, a plurality of the gag lever post has all been seted up in the left side of U type cavity inner wall upside, a plurality of the fixed mouth has all been seted up to the opposite side of U type cavity inner wall.

Preferably, the upper ends of the two screws penetrate through the upper sides of the inner walls of the two corresponding U-shaped cavities respectively and extend to the upper surfaces of the corresponding fixing frames respectively, the rod walls of the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode respectively, connection strength between all devices in the equipment is guaranteed, and the equipment can be used normally.

Preferably, the upper ends of the two screws are fixedly connected with rotating blocks, so that the equipment is more convenient to use.

Preferably, the bus duct body comprises a shell, and a conductive bar is arranged on the inner wall of the shell.

Preferably, the shell comprises two cover plates, wherein the left side and the right side of the surface of one side opposite to the two cover plates are fixedly connected with side plates, and the surfaces of the upper side and the lower side of the two side plates are fixedly connected with side baffles.

Preferably, two opposite side surfaces of the side baffles are respectively provided with two heat dissipation plates, one side surfaces of the plurality of heat dissipation plates respectively extend to the other side surfaces of the corresponding side plates respectively through one side surfaces of the corresponding side plates and respectively contact with one side surfaces of the conductive bars, and the plurality of heat dissipation plates are made of copper, so that the equipment has a heat dissipation function.

Preferably, the left and right side surfaces of the two fixing frames are fixedly connected with connecting port blocks.

The utility model has the technical effects and advantages that:

1. through setting up bus duct body, mount, U type cavity, fixed column, L type extruding rod, spring, support frame, wheel, screw rod, awl piece, gag lever post, spacing groove, fixed mouth, this equipment is more simple and convenient when the installation, has solved tradition and has installed the bus duct on the mounting bracket through a plurality of bolts for the installation is very troublesome, wastes time and energy's problem, has reduced installer's work load, has strengthened the practicality of equipment.

2. Through setting up screw rod, U type cavity, mount, gag lever post, spacing groove, guarantee the joint strength between each device in the equipment, make equipment can normal use.

3. Through setting up screw rod, rotating block, bus duct body, casing, conducting bar, apron, curb plate, side shield, heating panel, mount, connector piece, it is more convenient to make equipment use, guarantees equipment's normal use function, makes equipment have the heat dissipation function.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a fixing frame of the present utility model.

Fig. 2 is a schematic top view of a cross-section structure of a fixing frame of the present utility model.

Fig. 3 is a schematic diagram of a front cross-sectional structure of a bus duct body according to the present utility model.

Fig. 4 is a schematic overall perspective view of the present utility model.

In the figure: 1. a bus duct body; 2. a fixing frame; 3. a U-shaped cavity; 4. fixing the column; 5. an L-shaped extrusion rod; 6. a spring; 7. a support frame; 8. a wheel; 9. a screw; 10. a cone block; 11. a limit rod; 12. a limit groove; 13. a fixed port; 14. a rotating block; 15. a housing; 16. a conductive bar; 17. a cover plate; 18. a side plate; 19. side baffles 20, heat dissipation plates; 21. and a connecting port block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a splicing structure of a bus duct as shown in figures 1-4, which comprises a bus duct body 1 and two fixing frames 2, wherein U-shaped cavities 3 are respectively arranged at the upper side and the lower side of the inside of the two fixing frames 2, the U-shaped cavities 3 are U-shaped cavities, fixing columns 4 are fixedly connected at the left side and the right side of the inner wall of the plurality of U-shaped cavities 3, the column walls of the plurality of fixing columns 4 are respectively and rotatably connected with an L-shaped extrusion rod 5,L-shaped extrusion rod 5 to form a L-shaped rod-shaped structure, the normal use function of the device can be ensured through the shape characteristics, springs 6 are jointly and fixedly connected at the rearmost of the opposite sides of the two corresponding L-shaped extrusion rods 5, a supporting frame 7 is fixedly connected at the rear of the opposite sides of the two corresponding L-shaped extrusion rods 5, the inner wall of a plurality of support frames 7 all is provided with wheel 8, the centre department of the U type cavity 3 inner wall downside of two corresponding below all rotates and is connected with screw rod 9, the equal threaded connection of pole wall of two screw rods 9 has two awl pieces 10, the equal fixedly connected with gag lever post 11 in the left side of a plurality of awl pieces 10 upper surfaces, spacing groove 12 has all been seted up in the left side of a plurality of U type cavity 3 inner wall upside, fixed mouthful 13 has all been seted up to the opposite one side of a plurality of U type cavity 3 inner walls, this equipment is simpler and more convenient when the installation, it is very troublesome to have solved traditional bus duct through a plurality of bolts installation on the mounting bracket for the installation is very, wastes time and energy the problem, has reduced installer's work load, has strengthened the practicality of equipment.

As shown in fig. 3 and fig. 4, the upper ends of the two screws 9 respectively penetrate through the upper sides of the inner walls of the two corresponding U-shaped cavities 3 and respectively extend to the upper surfaces of the corresponding fixing frames 2, the rod walls of the plurality of limiting rods 11 are respectively connected with the inner walls of the corresponding limiting grooves 12 in a sliding manner, the upper ends of the two screws 9 are fixedly connected with rotating blocks 14, the bus duct body 1 comprises a shell 15, the inner walls of the shell 15 are provided with conducting bars 16, the shell 15 comprises two cover plates 17, the left side and the right side of the opposite side surfaces of the two cover plates 17 are respectively fixedly connected with side plates 18, the upper side surface and the lower side surface of the two side plates 18 are respectively fixedly connected with side baffles 19, the opposite side surfaces of the two side baffles 19 are respectively provided with two heat dissipation plates 20, one side surfaces of the plurality of heat dissipation plates 20 respectively extend to the other side surfaces of the corresponding side plates 18 respectively and are respectively contacted with one side surfaces of the conducting bars 16, the plurality of the heat dissipation plates 20 are made of copper, the left side surfaces and the right side surfaces of the two fixing frames 2 are respectively fixedly connected with connecting port blocks 21, the connecting strength between all devices in equipment is guaranteed, the equipment can be used conveniently, and the equipment can be used normally.

The working principle of the utility model is as follows: when the device is used, the fixing frame 2 is placed at the positions to be fixed at the two ends of the bus duct body 1, the rotating blocks 14 are rotated to enable the screw rods 9 to rotate, the screw rods 9 drive the cone blocks 10 to squeeze the wheels 8, the limiting rods 11 slide in the limiting grooves 12 to play a limiting role, the cone blocks 10 are prevented from rotating, the wheels 8 drive the L-shaped extrusion rods 5 to rotate on the fixing columns 4 through the supporting frames 7, the L-shaped extrusion rods 5 are extruded and fixed on the bus duct body 1, at the moment, the springs 6 are in an elongated state, and the springs 6 play a buffering role so as not to damage the bus duct body 1 by extrusion;

when the bus duct body 1 needs to be detached from the fixing frame 2, the rotating block 14 is reversely rotated, at this time, the cone block 10 does not squeeze the wheels 8 any more, the spring 6 is rapidly contracted, the L-shaped squeezing rod 5 does not squeeze the bus duct body 1 any more, and the bus duct body 1 is easily detached.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a mosaic structure of bus duct, includes bus duct body (1) and two mount (2), its characterized in that: the two U-shaped cavities (3) are all seted up in the inside upper and lower both sides of mount (2), a plurality of the equal fixedly connected with fixed column (4) in left and right sides of U-shaped cavity (3) inner wall, a plurality of the equal swivelling joint of the column wall of fixed column (4) has L type extrusion rod (5), two corresponding the equal fixedly connected with spring (6) of the rear of opposite one side of L type extrusion rod (5), two corresponding equal fixedly connected with support frame (7) in the rear of opposite one side of L type extrusion rod (5), a plurality of the inner wall of support frame (7) all is provided with wheel (8), the equal swivelling joint of middle department of the inner wall downside of U-shaped cavity (3) of two equal threaded connection of the rod wall of screw rod (9) has two awl pieces (10), a plurality of the equal fixedly connected with spacing pole (11) in left side of awl piece (10) upper surface, a plurality of the equal fixed slot (12) of U-shaped cavity (3) inner wall upper side has all been seted up.

2. The splice structure of a busway of claim 1, wherein: the upper ends of the two screw rods (9) penetrate through the upper sides of the inner walls of the two corresponding U-shaped cavities (3) respectively and extend to the upper surfaces of the corresponding fixing frames (2), and the rod walls of the limiting rods (11) are connected with the inner walls of the corresponding limiting grooves (12) in a sliding mode respectively.

3. The splice structure of a busway of claim 2, wherein: the upper ends of the two screws (9) are fixedly connected with rotating blocks (14).

4. The splice structure of a busway of claim 1, wherein: the bus duct body (1) comprises a shell (15), and a conductive row (16) is arranged on the inner wall of the shell (15).

5. The bus duct splice of claim 4, wherein: the shell (15) comprises two cover plates (17), the left side and the right side of the surface of one side opposite to the two cover plates (17) are fixedly connected with side plates (18), and the upper side surface and the lower side surface of each side plate (18) are fixedly connected with side baffles (19).

6. The bus duct splice of claim 5, wherein: two radiating plates (20) are arranged on the opposite side surfaces of the two side baffles (19), one side surfaces of the radiating plates (20) respectively extend to the other side surfaces of the corresponding side plates (18) respectively through one side surfaces of the corresponding side plates (18), and are respectively contacted with one side surfaces of the conducting bars (16), and the radiating plates (20) are made of copper.

7. The splice structure of a busway of claim 1, wherein: the left and right side surfaces of the two fixing frames (2) are fixedly connected with connecting port blocks (21).