CN215009500U

CN215009500U - Hard bus duct of aluminum alloy

Info

Publication number: CN215009500U
Application number: CN202022652537.XU
Authority: CN
Inventors: 奚彩霞
Original assignee: Jiangsu Jiarun Electrical Equipment Co ltd
Current assignee: Jiangsu Jiarun Electrical Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-12-03
Anticipated expiration: 2030-11-16

Abstract

The utility model belongs to the technical field of the bus duct, especially, be a hard bus duct of aluminum alloy, including the installing frame, one side swing joint of installing frame has the bus duct, the top fixedly connected with riser of installing frame, one side of riser is rotated and is connected with the bull stick, the one end fixedly connected with knob of bull stick, the top fixedly connected with L shaped plate of installing frame, fixedly connected with backup pad between L shaped plate and the installing frame, the fixed surface of L shaped plate is connected with the fixed pulley No. one, the front and the back fixedly connected with fixed plate of installing frame, the fixed surface of fixed plate is connected with the supporting shoe. The utility model discloses a fixed pulley, No. two fixed pulleys, wire rope, L shaped plate and inserted block can play easy to assemble's effect to the bus duct, for will hold in the palm the bus duct through the bolt installation and lift, waste time and energy and still very dangerous, and this novel bus duct can effectually be installed, has saved the time to work efficiency has been improved greatly.

Description

Hard bus duct of aluminum alloy

Technical Field

The utility model relates to a bus duct technical field specifically is a hard bus duct of aluminum alloy.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Electric wires and cables have been replaced more and more in indoor low-voltage power transmission main line engineering projects, in Guangdong Guangzhou of China, more than 12 layers of building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; a bus duct is used from a 630KVA transformer to a power distribution cabinet, and the bus duct can be assembled normally when in use.

The bus duct on the market at present has following problem:

1. the common bus duct is directly fixed on the wall surface by bolts, and the weight of the bus duct is heavy. When the device is installed, the lifting needs to be carried out for a long time, and then the fixing by bolts is labor-consuming and unsafe;

2. when the bus duct is installed, the sealing performance is not good, and sundries fall into the bus duct, so that the inside of the bus duct is blocked.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hard bus duct of aluminum alloy has solved bus duct installation inconvenient, problem that can not effectively seal.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy hard bus duct comprises an installation frame, wherein one side of the installation frame is movably connected with a bus duct, the top of the installation frame is fixedly connected with a vertical plate, one side of the vertical plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a knob, the top of the installation frame is fixedly connected with an L-shaped plate, a supporting plate is fixedly connected between the L-shaped plate and the installation frame, the surface of the L-shaped plate is fixedly connected with a first fixed pulley, the front and the back of the installation frame are fixedly connected with a fixed plate, the surface of the fixed plate is fixedly connected with a supporting block, a first mounting plate is fixedly connected between the two supporting blocks, a second fixed pulley is rotatably connected between the two first mounting plates, the front and the back of the installation frame are fixedly connected with an insertion block, the surface of the insertion block is fixedly connected with a movable plate, a spring sleeved on the outer surface of the insertion block is arranged between the movable plate and the installation frame, the surface of the moving plate is fixedly connected with a steel wire rope, the steel wire rope bypasses the second fixed pulley and the first fixed pulley and is fixedly connected with the moving plate on the back side, and the steel wire rope penetrates through the rotating rod.

As a preferred technical scheme of the utility model, the top fixedly connected with locating plate of installing frame, No. two mounting panels of top fixedly connected with of locating plate, threaded hole has been seted up on the surface of No. two mounting panels.

As an optimal technical scheme of the utility model, the slot has been seted up at the front and the back of bus duct, the inserted block passes through the slot and pegs graft mutually with the bus duct.

As an optimal technical scheme of the utility model, the spout has been seted up to the top and the bottom of bus duct.

As an optimal technical scheme of the utility model, the bus duct is formed by flame retardant coating, back up coat and waterproof layer combination, the fixed surface of flame retardant coating is connected with the back up coat, the fixed surface of back up coat is connected with the waterproof layer.

As a preferred technical scheme of the utility model, the interior diapire and the interior roof fixedly connected with draw runner of installing frame, the inner wall sliding connection of draw runner and spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a hard bus duct of aluminum alloy possesses following beneficial effect:

1. this hard bus duct of aluminum alloy can play easy to assemble's effect through fixed pulley, No. two fixed pulleys, wire rope, L shaped plate and inserted block to the bus duct, in order to lift the bus duct support through the bolt-up, wastes time and energy and still very dangerous, and this novel bus duct can effectually install, has saved the time to work efficiency has been improved greatly.

2. This hard bus duct of aluminum alloy can make laminating between bus duct and the installing frame through draw runner and spout, can effectually avoid debris to get into the inside of bus duct, and the effectual inside blocked condition of bus duct that prevents has improved the practicality of bus duct greatly.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a schematic structural view of the bus duct of the present invention;

FIG. 4 is a schematic structural view of the mounting frame of the present invention;

fig. 5 is the utility model discloses bus duct section structure schematic diagram.

In the figure: 1. installing a frame; 2. a bus duct; 3. a second mounting plate; 4. a slide bar; 5. a chute; 6. a slot; 7. a vertical plate; 8. a rotating rod; 9. an L-shaped plate; 10. a fixed pulley; 11. a first mounting plate; 12. A threaded hole; 13. a knob; 14. inserting a block; 15. a fixing plate; 16. a support block; 17. moving the plate; 18. a wire rope; 19. a spring; 20. a support plate; 21. a second fixed pulley; 22. positioning a plate; 23. a fire barrier layer; 24. a reinforcement layer; 25. and a waterproof layer.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an aluminum alloy hard bus duct comprises a mounting frame 1, one side of the mounting frame 1 is movably connected with a bus duct 2, the top of the mounting frame 1 is fixedly connected with a vertical plate 7, one side of the vertical plate 7 is rotatably connected with a rotating rod 8, one end of the rotating rod 8 is fixedly connected with a knob 13, the top of the mounting frame 1 is fixedly connected with an L-shaped plate 9, a supporting plate 20 is fixedly connected between the L-shaped plate 9 and the mounting frame 1, the surface of the L-shaped plate 9 is fixedly connected with a first fixed pulley 10, the front and the back of the mounting frame 1 are fixedly connected with a fixed plate 15, the surface of the fixed plate 15 is fixedly connected with a supporting block 16, a first mounting plate 11 is fixedly connected between the two supporting blocks 16, a second fixed pulley 21 is rotatably connected between the two first mounting plates 11, the front and the back of the mounting frame 1 are fixedly connected with an insert block 14, the surface of the insert block 14 is fixedly connected with a movable plate 17, a spring 19 is arranged between the insert block 17 and the mounting frame 1 and sleeved on the outer surface of the insert block 14, the surface of the moving plate 17 is fixedly connected with a steel wire rope 18, the steel wire rope 18 rounds the second fixed pulley 21 and the first fixed pulley 10 and is fixedly connected with the moving plate 17 on the back side, and the steel wire rope 18 penetrates through the rotating rod 8.

In this embodiment, the arrangement of the steel wire rope 18, the first fixed pulley 10 and the second fixed pulley 21 can effectively move the two moving plates 17, so that the insertion block 14 is conveniently separated from the insertion slot 6.

Specifically, the top fixedly connected with locating plate 22 of installing frame 1, the No. two mounting panels 3 of top fixedly connected with of locating plate 22, No. two threaded holes 12 are seted up on the surface of mounting panel 3.

In this embodiment, the threaded hole 12 can be used to install the mounting frame 1 on the wall surface.

Specifically, slots 6 are formed in the front and the back of the bus duct 2, and the insertion block 14 is inserted into the bus duct 2 through the slots 6.

In this embodiment, the insertion block 14 is inserted into the bus duct 2 through the insertion slot 6, so that the bus duct 2 is conveniently fixed.

Specifically, the top and the bottom of the bus duct 2 are provided with sliding grooves 5.

In this embodiment, the top and the bottom of the bus duct 2 are provided with the sliding grooves 5, so that the bus duct 2 and the mounting frame 1 can be conveniently mounted.

Specifically, the bus duct 2 is formed by combining a fireproof layer 23, a reinforcing layer 24 and a waterproof layer 25, wherein the reinforcing layer 24 is fixedly connected to the surface of the fireproof layer 23, and the waterproof layer 25 is fixedly connected to the surface of the reinforcing layer 24.

In this embodiment, the structure of flame retardant coating 23 prevents that high temperature from causing the damage to bus duct 2 for the isolated heat that fire prevention steel sheet can be fine, and the structure of back up coat 24 can add bus duct 2's hardness for the alloy steel sheet, and waterproof layer 25's structure can effectually prevent that sewage from stopping on bus duct 2 surface for waterproofing membrane.

Specifically, the inner bottom wall and the inner top wall of the mounting frame 1 are fixedly connected with a slide bar 4, and the slide bar 4 is connected with the inner wall of the sliding groove 5 in a sliding manner.

In this embodiment, the inner wall sliding connection arrangement of the sliding strip 4 and the sliding groove 5 can facilitate installation between the installation frame 1 and the bus duct 2.

The utility model discloses a theory of operation and use flow: when the bus duct 2 is installed, the installation frame 1 is installed on the wall surface through the positioning plate 22, the second installation plate 3 and the threaded hole 12, then the knob 13 is rotated, the knob 13 drives the rotating rod 8 to rotate, the rotating rod 8 contracts the steel wire rope 18, the steel wire rope 18 slides on the corresponding first fixed pulley 10 and the corresponding second fixed pulley 21 and pulls the corresponding movable plate 17, the movable plate 17 drives the corresponding insertion block 14 to move and stretches the spring 19, at the moment, the bus duct 2 and the installation frame 1 are installed together in a matched mode through the sliding strip 4 and the sliding groove 5, then the knob 13 is loosened, the spring 19 in the stretching state is recovered, the bus duct 2 is connected with the installation frame 1 through the matching between the insertion block 14 and the insertion groove 6, therefore, the bus duct 2 is conveniently installed, and the working efficiency is greatly improved.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hard bus duct of aluminum alloy, includes installing frame (1), its characterized in that: one side of the mounting frame (1) is movably connected with a bus duct (2), the top of the mounting frame (1) is fixedly connected with a vertical plate (7), one side of the vertical plate (7) is rotatably connected with a rotating rod (8), one end of the rotating rod (8) is fixedly connected with a knob (13), the top of the mounting frame (1) is fixedly connected with an L-shaped plate (9), a supporting plate (20) is fixedly connected between the L-shaped plate (9) and the mounting frame (1), a first fixed pulley (10) is fixedly connected to the surface of the L-shaped plate (9), a fixed plate (15) is fixedly connected to the front and the back of the mounting frame (1), supporting blocks (16) are fixedly connected to the surface of the fixed plate (15), a first mounting plate (11) is fixedly connected between the two supporting blocks (16), and a second fixed pulley (21) is rotatably connected between the first mounting plates (11), the front and the back fixedly connected with inserted block (14) of installing frame (1), the fixed surface of inserted block (14) is connected with movable plate (17), be provided with between movable plate (17) and installing frame (1) and establish spring (19) on inserted block (14) surface, the fixed surface of movable plate (17) is connected with wire rope (18), wire rope (18) walk around No. two fixed pulleys (21) and No. one fixed pulley (10) and with movable plate (17) fixed connection at the back, wire rope (18) run through bull stick (8).

2. The aluminum alloy rigid bus duct of claim 1, wherein: the top fixedly connected with locating plate (22) of installing frame (1), No. two mounting panels (3) of top fixedly connected with of locating plate (22), threaded hole (12) are seted up on the surface of No. two mounting panels (3).

3. The aluminum alloy rigid bus duct of claim 1, wherein: slots (6) are formed in the front and the back of the bus duct (2), and the insertion block (14) is inserted into the bus duct (2) through the slots (6).

4. The aluminum alloy rigid bus duct of claim 1, wherein: and sliding grooves (5) are formed in the top and the bottom of the bus duct (2).

5. The aluminum alloy rigid bus duct of claim 1, wherein: the bus duct (2) is formed by combining a fireproof layer (23), a reinforcing layer (24) and a waterproof layer (25), wherein the reinforcing layer (24) is fixedly connected to the surface of the fireproof layer (23), and the waterproof layer (25) is fixedly connected to the surface of the reinforcing layer (24).

6. The aluminum alloy rigid bus duct of claim 1, wherein: interior diapire and interior roof fixedly connected with draw runner (4) of installing frame (1), the inner wall sliding connection of draw runner (4) and spout (5).