CN220086919U

CN220086919U - Bus duct convenient to equipment

Info

Publication number: CN220086919U
Application number: CN202321081103.6U
Authority: CN
Inventors: 孙传斌; 阮方勇
Original assignee: Zhenjiang Huaxing Electrical And Mechanical Manufacturing Co ltd
Current assignee: Zhenjiang Huaxing Electrical And Mechanical Manufacturing Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-11-24
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a bus duct convenient to assemble, which comprises a bottom plate, wherein a U-shaped side plate is movably connected above the bottom plate, and a top cover is movably connected above the U-shaped side plate; this bus duct convenient to equipment, through the bottom plate, the U type curb plate, the top cap, the spout, fire-retardant baffle, the spacing groove, connect the curb plate, the bolt, spacing hole and spacing setting of post, current bus duct installation is all more loaded down with trivial details, the flexibility is poor, consume a large amount of time, work efficiency has been reduced, utilize the form of bolt to install U type curb plate in the middle of bottom plate and top cap, and spacing hole and spacing setting of post, be convenient for aim at the position and install, the skew appears in avoiding the installation, the butt joint stability of equipment has been improved, the spout that fire-retardant baffle was offered through U type curb plate one side, the better swift butt joint curb plate is assembled, such setting has improved the convenience of equipment, dismantle installation easy operation, the work efficiency of equipment has been improved.

Description

Bus duct convenient to equipment

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct convenient to assemble.

Background

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 a dispersion system, wires and cables are increasingly replaced in the project of indoor low-voltage power transmission trunk engineering, the bus duct is complex in the installation process, the flexibility is poor, the installation is required to be carried out quickly, and the working efficiency is improved.

In the prior Chinese patent publication No. CN216699442U, a fireproof waterproof bus duct relates to the technical field of electric power transmission trunks, and comprises a bus duct body and a conductive bar, wherein the conductive bar is arranged in the bus duct body, one end of the conductive bar is provided with a connecting hole, two sides of the bus duct body are fixedly connected with protection mechanisms, the protection mechanisms are fixedly connected with the side surfaces of the conductive bar, and the middle part of the bus duct body is fixedly provided with a telescopic mechanism; according to the utility model, through the mutual matching among the fireproof shell, the insulating sleeve, the insulating layer, the fixing column and the waterproof layer, due to the arrangement of the waterproof layer and the insulating sleeve, moisture entering inside the bus duct can be avoided, and the fire resistance of the bus duct is improved through the insulating layer and the fireproof shell, so that the problem that the fire resistance and the waterproof insulation of the traditional bus duct are not good enough is solved, the potential safety hazard of the bus duct in use is reduced, and the damage condition of the bus duct is reduced, but the fire-resistant waterproof bus duct does not introduce how to assemble the device, and the bus duct is excessively complicated in assembly, poor in flexibility, consumes a large amount of time, and reduces the working efficiency.

Disclosure of Invention

The present utility model is directed to a bus duct that is easy to assemble, and solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bus duct convenient to equipment, includes the bottom plate, the top swing joint of bottom plate has U type curb plate, the top swing joint of U type curb plate has the top cap, the spout has been seted up to the internal surface of U type curb plate, the inside swing joint of spout has fire-retardant baffle, the spacing groove has all been seted up to the place ahead surface of fire-retardant baffle, the inside of spacing groove is provided with the joint curb plate, the screw thread groove has all been seted up on one side surface of bottom plate, the inside swing joint of screw thread groove has the bolt, spacing hole has all been seted up to one side of U type curb plate, the inside swing joint of spacing hole has spacing post.

Preferably, the flame-retardant clapboard forms a sliding structure with the U-shaped side plate through a sliding groove, and the sliding groove is matched with the flame-retardant clapboard for use.

Preferably, the joint side plates form a limiting structure through limiting grooves and the flame-retardant partition plates, and the limiting grooves are arranged on the flame-retardant partition plates at equal intervals.

Preferably, the mica tape is adhered to the outer part of the joint side plate, and the heat shrink tube is adhered to the outer part of the joint side plate.

Preferably, a heat dissipation fin plate is arranged below the bottom plate, and a dust screen is arranged inside the bottom plate.

Preferably, the U-shaped side plate is in threaded connection with the bottom plate through bolts, and the bolts are symmetrically arranged on the central axis of the bottom plate.

Preferably, the U-shaped side plate forms a limiting structure with the limiting column through a limiting hole, and the limiting hole and the limiting column are matched for use.

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

1. this bus duct convenient to equipment, through the bottom plate, the U type curb plate, the top cap, the spout, fire-retardant baffle, the spacing groove, connect the curb plate, the bolt, spacing hole and spacing post set up, current bus duct installation is loaded down with trivial details, the flexibility is poor, consume a large amount of time, work efficiency has been reduced, utilize the form of bolt to install U type curb plate in the middle of bottom plate and top cap, and spacing hole and spacing post set up, be convenient for aim at the position and install, the skew appears in the installation, the butt joint stability of equipment has been improved, the spout that fire-retardant baffle was offered through U type curb plate one side, the better swift butt joint curb plate is assembled, such setting has improved the convenience of equipment, dismantle the installation easy operation, the work efficiency of equipment has been improved;

2. according to the bus duct convenient to assemble, when a telecommunication cable is installed in the bus duct through the arrangement of the connector side plates, the mica tape and the heat shrinkage pipe, insulation is needed, the occurrence of conduction is avoided, the heat shrinkage pipe is arranged through the arrangement of the mica tape wrapped outside the connector side plates, and the bus duct is a fireproof insulating material and has the advantages of excellent high temperature resistance and combustion resistance, and the heat shrinkage pipe is provided with the characteristics of insulation, corrosion resistance, wear resistance and the like, and has the advantages of high temperature resistance, corrosion resistance, high adhesion and the like;

3. this bus duct convenient to equipment, through the setting of bottom plate, heat dissipation fin and dust screen, the heat dissipation fin that sets up through the bottom plate below has increased the radiating area of bottom plate for its radiating rate, reducible bus duct temperature rise reduces conductor surface electric field intensity, reduces electric energy transmission loss and radio interference, and the setting of dust screen can effectually block in the dust enters into the device, causes the dust too much influence availability factor.

Drawings

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

FIG. 2 is a schematic structural view of a flame retardant separator of the present utility model;

FIG. 3 is a schematic view of a side plate of the connector of the present utility model;

FIG. 4 is a schematic diagram of a heat dissipating fin according to the present utility model;

fig. 5 is a schematic structural view of the assembled U-shaped side plate of the present utility model.

In the figure: 1. a bottom plate; 2. a U-shaped side plate; 3. a top cover; 4. a chute; 5. flame retardant separator; 6. a limit groove; 7. a joint side plate; 8. a mica tape; 9. a heat shrinkage tube; 10. a heat dissipation fin; 11. a dust screen; 12. a thread groove; 13. a bolt; 14. a limiting hole; 15. and a limit column.

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.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a bus duct convenient to equipment, including bottom plate 1, the top swing joint of bottom plate 1 has U type curb plate 2, the top swing joint of U type curb plate 2 has top cap 3, spout 4 has been seted up to the internal surface of U type curb plate 2, the inside swing joint of spout 4 has fire-retardant baffle 5, spacing groove 6 has all been seted up to the place ahead surface of fire-retardant baffle 5, the inside of spacing groove 6 is provided with joint curb plate 7, thread groove 12 has all been seted up on one side surface of bottom plate 1, the inside swing joint of thread groove 12 has bolt 13, spacing hole 14 has all been seted up to one side of U type curb plate 2, the inside swing joint of spacing hole 14 has spacing post 15.

According to the embodiment, the flame-retardant partition plate 5 forms a sliding structure with the U-shaped side plate 2 through the sliding groove 4, the sliding groove 4 is matched with the flame-retardant partition plate 5, the flame-retardant partition plate 5 is assembled through the sliding groove 4 formed in one side of the U-shaped side plate 2, the butt joint side plate 7 is better and quicker, the convenience of assembly is improved due to the arrangement, the disassembly and the assembly are simple to operate, and the assembly work efficiency is improved.

In this embodiment, the joint side plate 7 forms a limiting structure with the flame-retardant partition plate 5 through the limiting groove 6, the limiting groove 6 is arranged on the flame-retardant partition plate 5 at equal intervals, and the limiting groove 6 arranged on the inner wall of the flame-retardant partition plate 5 can effectively limit the joint side plate 7, so that shaking is avoided in the use process.

In this embodiment, the mica tape 8 is adhered to the outside of the joint side plate 7, the heat shrinkage tube 9 is adhered to the outside of the joint side plate 7, and the arrangement of the mica tape 8 wrapped by the joint side plate 7 is a fireproof insulating material, so that the heat shrinkage tube 9 has the advantages of excellent high temperature resistance and combustion resistance, insulation, corrosion resistance, wear resistance and the like, waterproof sealing, high adhesion and the like, and can resist high temperature and corrosion, and meanwhile, can insulate.

In this embodiment, the below of bottom plate 1 is provided with heat dissipation fin 10, and the inside of bottom plate 1 is provided with dust screen 11, through the heat dissipation fin 10 that bottom plate 1 below set up, increased the radiating area of bottom plate 1 for its radiating rate, reducible bus duct temperature rise, reduction conductor surface electric field intensity reduces power transmission loss and radio interference, and the setting of dust screen 11 can effectually block in the dust enters into the device, causes the dust too much influence availability factor.

In this embodiment, the U-shaped side plate 2 is in threaded connection with the bottom plate 1 through the bolts 13, the bolts 13 are symmetrically arranged on the central axis of the bottom plate 1, and the bottom plate 1 and the U-shaped side plate 2 are conveniently assembled through the arrangement of the bolts 13, so that the assembly working efficiency is improved.

In this embodiment, the U-shaped side plate 2 forms a limiting structure with the limiting column 15 through the limiting hole 14, the limiting hole 14 is matched with the limiting column 15, and the limiting hole 14 and the limiting column 15 are arranged, so that the alignment position is convenient to install, the offset in the installation process is avoided, and the butt joint stability of the assembly is improved.

Working principle: when the bus duct convenient to assemble is used, firstly, the U-shaped side plate 2 is placed on the bottom plate 1, the limiting holes 14 of the U-shaped side plate 2 are aligned with the limiting columns 15 on the bottom plate 1 to limit, then the flame-retardant partition plate 5 is inserted into the bottom plate 1 from the sliding grooves 4, the joint side plate 7 is limited, then the top cover 3 is covered on the U-shaped side plate 2, then the U-shaped side plate 2 is aligned with the threaded grooves 12 of the bottom plate 1 by using the bolts 13 to be screwed up, and then the bus duct is assembled, the mica tape 8 wrapped outside the joint side plate 7 is made of a fireproof insulating material, has the advantages of excellent high temperature resistance and combustion resistance, the heat shrinkage tube 9 is provided with the characteristics of insulation, corrosion resistance, wear resistance and the like, and is waterproof and highly adhesive, when the device is used, a large amount of heat is generated, through the heat dissipation fin plate 10 arranged below the bottom plate 1, the heat dissipation area of the bottom plate 1 is increased, the speed of the bus duct is accelerated, the electric field intensity of a conductor is reduced, the electric field intensity is reduced, the electric energy transmission loss and the dust can be prevented from entering the bus duct effectively, and dust can enter the bus duct effectively, and dust can conveniently enter the bus duct.

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

Claims

1. Busway convenient to equipment, including bottom plate (1), its characterized in that: the utility model discloses a fire-retardant structure of bottom plate (1), top swing joint of bottom plate (1) has U type curb plate (2), the top swing joint of U type curb plate (2) has top cap (3), spout (4) have been seted up to the inside surface of U type curb plate (2), the inside swing joint of spout (4) has fire-retardant baffle (5), spacing groove (6) have all been seted up on the place ahead surface of fire-retardant baffle (5), the inside of spacing groove (6) is provided with joint curb plate (7), thread groove (12) have all been seted up on one side surface of bottom plate (1), the inside swing joint of thread groove (12) has bolt (13), spacing hole (14) have all been seted up to one side of U type curb plate (2), the inside swing joint of spacing hole (14) has spacing post (15).

2. The bus duct convenient to assemble according to claim 1, wherein the flame-retardant partition plate (5) and the U-shaped side plate (2) form a sliding structure through a sliding groove (4), and the sliding groove (4) is matched with the flame-retardant partition plate (5).

3. The bus duct convenient to assemble according to claim 1, wherein the joint side plates (7) and the flame-retardant partition plates (5) form a limiting structure through limiting grooves (6), and the limiting grooves (6) are arranged on the flame-retardant partition plates (5) at equal intervals.

4. The bus duct convenient to assemble according to claim 1, wherein a mica tape (8) is adhered to the outer portion of the joint side plate (7), and a heat shrink tube (9) is adhered to the outer portion of the joint side plate (7).

5. The bus duct convenient to assemble according to claim 1, wherein a heat dissipation fin plate (10) is arranged below the bottom plate (1), and a dust screen (11) is arranged inside the bottom plate (1).

6. The bus duct convenient to assemble according to claim 1, wherein the U-shaped side plates (2) are in threaded connection with the bottom plate (1) through bolts (13), and the bolts (13) are symmetrically arranged on the central axis of the bottom plate (1).

7. The bus duct convenient to assemble according to claim 1, wherein the U-shaped side plate (2) and the limiting column (15) form a limiting structure through a limiting hole (14), and the limiting hole (14) and the limiting column (15) are matched for use.