CN219458608U - Light bus duct - Google Patents

Abstract

The utility model discloses a lightweight bus duct which comprises a cover plate shell, wherein a tank body shell is arranged at the bottom of the cover plate shell, a plurality of groups of guide plates are arranged on the inner side of the tank body shell, plate notches are respectively formed in positions, corresponding to the guide plates, of the cover plate shell, mounting holes are formed in the upper side, close to the corners around, of the cover plate shell, fixing mechanisms are respectively arranged on the front side and the rear side of the cover plate shell and the front side and the rear side of the tank body shell, each fixing mechanism comprises two groups of fixing blocks fixedly arranged at the front end and the rear end of the tank body shell, and clamping blocks are fixedly arranged on the upper sides of the fixing blocks. According to the lightweight bus duct, the limiting blocks are automatically clamped and installed with the clamping blocks, the control rods are used for controlling the disassembly, tools are not needed to be used for operation, convenience and practicality of the lightweight bus duct are effectively improved, the first sealing strips and the second sealing strips are used for respectively tightly wrapping the plurality of groups of guide plates, and sealing performance and safety after the whole bus duct is spliced and fixed can be improved.

Description

Light bus duct

Technical Field

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

Background

In developed countries abroad and parts of China, bus grooves are used for leading out wires of more than 12 layers of building power distribution rooms, namely, more than 90% of main lines leading to floors; bus ducts are used for 630KVA transformers to the power distribution cabinet. The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly replacing wires and cables in the engineering project of indoor low-voltage electric power transmission trunks; and traditional combination concatenation formula bus duct, cell body and apron that adopts are basically fixed through the bolt concatenation, then need install it through the instrument, dismantle, and the operation is comparatively troublesome, and the gap is difficult to close together completely between the two, leads to appearing external moisture easily when using and gets into, waterproof effect is general.

Disclosure of Invention

The utility model mainly aims to provide a lightweight bus duct which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a lightweight bus duct, includes the apron shell, the bottom of apron shell is provided with the cell body shell, the inboard of cell body shell is provided with a plurality of groups baffle, the apron notch has been seted up respectively to the position that the apron shell corresponds the baffle, the mounting hole has all been seted up to the upside of apron shell near the corner all around, the front and back side of apron shell, cell body shell is provided with fixed establishment respectively, fixed establishment is including two sets of fixed blocks of fixed setting in cell body shell front and back end, the upside of fixed block is fixed and is provided with the fixture block, the front and back end of apron shell corresponds the equal fixedly connected with fixed shell in position of fixed block, the inboard of fixed shell is provided with the mounting groove, the inboard activity of mounting groove is provided with the movable block, the rear side of movable block is fixed and is provided with the stopper, fixedly connected with spring between the inner wall of movable block, two sets of fixedly arranged with control rod between the movable block, the movable mouth has been seted up to the position that one side of fixed shell corresponds the control rod, the fixed shell corresponds the position of fixed block to the interface.

Preferably, the cover plate shell and the tank body shell are made of light alloy materials, the fixing block and the clamping block are located at the inner side of the opposite joint, and the clamping block and the limiting block are arranged in a clamping mode.

Preferably, the limiting block penetrates through the inner wall of the rear side of the mounting groove, and one side of the limiting block is provided with a curved surface.

Preferably, the control rod and the movable opening are arranged in a sliding way, and the number of the springs is two.

Preferably, a plurality of groups of first sealing strips are fixedly arranged in the inner walls of the plate notch, protruding blocks are fixedly arranged at positions, corresponding to the plate notch, of two sides of the tank body shell, second sealing strips are fixedly arranged on two sides of the tank body shell and the inner sides of the plurality of groups of protruding blocks, and sealing grooves are formed in positions, corresponding to the lower ends of the cover plate shell, of the front side and the rear side of the tank body shell.

Preferably, the cover plate shell is sleeved on the outer sides of the guide plates of the groups, and the protruding blocks are matched with the plate notch.

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

1. during installation, through the automatic spacing block installation of stopper and fixture block to and through control lever control stopper removal, realize quick purpose of dismantling, this operation need not through the instrument, alright install and dismantle apron shell, the quick completion of cell body shell, effectively improve its convenience and practicality.

2. The cover plate shell is spliced with the guide plates, a plurality of groups of guide plates are tightly wrapped through the first sealing strips and the second sealing strips, meanwhile, the front side and the rear side of the cover plate shell are respectively clamped in the sealing grooves, moisture is prevented from entering, and the tightness and the safety of the whole spliced and fixed cover plate can be improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a light bus duct according to the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of a lightweight busway according to the present utility model;

FIG. 3 is a schematic view of the internal structure of a fixing mechanism of a lightweight bus duct according to the present utility model;

fig. 4 is a schematic view of a partially cut-away structure of a fixing mechanism of a lightweight bus duct according to the present utility model.

In the figure: 1. a cover plate case; 2. a tank shell; 3. a guide plate; 4. a plate slot; 5. a mounting hole; 6. a fixing mechanism; 61. a fixed block; 62. a clamping block; 63. a fixed case; 64. a mounting groove; 65. a movable block; 66. a limiting block; 67. a spring; 68. a control lever; 69. a movable opening; 610. an interface; 7. a first sealing strip; 8. a bump; 9. a second sealing strip; 10. and (5) sealing the groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a light bus duct comprises a cover plate shell 1, a tank body shell 2 is arranged at the bottom of the cover plate shell 1, a plurality of groups of guide plates 3 are arranged on the inner side of the tank body shell 2, plate notch 4 is respectively arranged at the positions of the cover plate shell 1 corresponding to the guide plates 3, mounting holes 5 are respectively arranged at the upper side of the cover plate shell 1 and the corners near the periphery, fixing mechanisms 6 are respectively arranged at the front side and the rear side of the cover plate shell 1 and the tank body shell 2, each fixing mechanism 6 comprises two groups of fixing blocks 61 fixedly arranged at the front end and the rear end of the tank body shell 2, a clamping block 62 is fixedly arranged at the upper side of each fixing block 61, fixing shells 63 are fixedly connected at the positions of the front end and the rear end of the cover plate shell 1 corresponding to the fixing blocks 61, mounting grooves 64 are respectively arranged on the inner sides of the fixing shells 63, springs 67 are fixedly connected between the front ends of the movable blocks 65 and the inner walls of the fixing shells 63, control rods 68 are fixedly arranged between the two groups of the movable blocks 65, a position of one side of the fixing shells 63 corresponding to the control rods 68 is fixedly arranged, and a position of the fixing interfaces 610 are correspondingly arranged on the fixing shells 61.

In this embodiment, the cover plate case 1 and the tank case 2 are made of light alloy materials, the fixing block 61 and the clamping block 62 are located at the inner side of the opposite interface 610, the clamping block 62 and the limiting block 66 are clamped, the limiting block 66 penetrates through the inner wall of the rear side of the mounting groove 64, one side of the limiting block 66 is curved, the control rod 68 and the movable opening 69 are arranged in a sliding manner, and the number of the springs 67 is two.

Specifically, the fixed shell 63 fixedly arranged on the cover plate shell 1 is aligned to the fixed block 61, the fixed block 61 enters the inner side of the fixed shell 63 through the opposite interface 610, the limiting block 66 arranged on the curved surface is pushed, the limiting block 66 drives the movable block 65 to move towards the inner side of the mounting groove 64, the two groups of springs 67 are compressed until the clamping block 62 moves to the upper side of the limiting block 66, the springs 67 rebound, the limiting block 66 can be pushed to be clamped at the lower side of the clamping block 62, the purpose of quick mounting is achieved, and when the cover plate is detached, the fixed movable block 65 and the limiting block 66 are driven to retract into the inner side of the mounting groove 64 through pulling the control rod 68 at the front side and the rear side, the purpose of quick detachment can be achieved.

In this embodiment, all fixedly provided with first sealing strip 7 in the inner wall of a plurality of groups of board notch 4, the both sides of cell body shell 2 correspond board notch 4 the position all fixedly provided with lug 8, the both sides of cell body shell 2 and the inboard of a plurality of groups of lug 8 are fixedly provided with second sealing strip 9, the front and back side of cell body shell 2 corresponds apron shell 1 lower extreme position and has all seted up seal groove 10, apron shell 1 cup joints in the outside of a plurality of groups of baffle 3, lug 8 and board notch 4 looks adaptation.

Specifically, before the installation, make the board notch 4 that sets up on the apron shell 1 aim at baffle 3 concatenation together, lug 8 and board notch 4 block are together simultaneously, and the first sealing strip 7 that sets up, second sealing strip 9 tightly wrap up a plurality of guide plates 3 of group respectively, and the front and back side of apron shell 1 clamps respectively in the inside of seal groove 10 simultaneously, avoids moisture to get into, improves the leakproofness and the security after the whole concatenation is fixed.

Working principle:

during installation, firstly, the fixed shell 63 fixedly arranged on the cover plate shell 1 is aligned with the fixed block 61, the fixed block 61 enters the inner side of the fixed shell 63 through the opposite interface 610, the limiting block 66 arranged on the curved surface is pushed, the limiting block 66 drives the movable block 65 to move towards the inner side of the installation groove 64, two groups of springs 67 are compressed until the clamping block 62 moves to the upper side of the limiting block 66, the springs 67 rebound, the limiting block 66 can be pushed to be clamped at the lower side of the clamping block 62, the purpose of quick installation is achieved, and when the cover plate is detached, the fixed movable block 65 and the limiting block 66 are driven to retract into the inner side of the installation groove 64 through pulling the control rod 68 on the front side and the rear side, the purpose of quick detachment can be achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a lightweight bus duct, includes apron shell (1), its characterized in that: the bottom of the cover plate shell (1) is provided with a groove body shell (2), the inner side of the groove body shell (2) is provided with a plurality of groups of guide plates (3), the positions of the cover plate shell (1) corresponding to the guide plates (3) are respectively provided with a plate notch (4), the upper side of the cover plate shell (1) is close to the corners all around and is provided with a mounting hole (5), the front side and the rear side of the cover plate shell (1) and the groove body shell (2) are respectively provided with a fixing mechanism (6), the fixing mechanism (6) comprises two groups of fixing blocks (61) fixedly arranged at the front end and the rear end of the groove body shell (2), the upper side of the fixing blocks (61) is fixedly provided with a clamping block (62), the front end and the rear end of the cover plate shell (1) are fixedly connected with a fixing shell (63) corresponding to the positions of the fixing blocks (61), the inner side of the fixing shell (63) is provided with a mounting groove (64), the inner side of the mounting groove (64) is movably provided with a movable block (65), the rear side of the movable block (65) is fixedly provided with a limiting block (66), the rear side of the movable block (65) is fixedly provided with a fixing rod (68) corresponding to the position of the fixing rod (68), the fixing shell (63) is provided with an opposite interface (610) at the position corresponding to the fixing block (61).

2. A lightweight bus duct as set forth in claim 1, wherein: the cover plate shell (1) and the tank body shell (2) are made of light alloy materials, the fixing block (61) and the clamping block (62) are located at the inner side of the opposite joint (610), and the clamping block (62) and the limiting block (66) are clamped.

3. A lightweight bus duct as set forth in claim 1, wherein: the limiting block (66) penetrates through the inner wall of the rear side of the mounting groove (64), and one side of the limiting block (66) is provided with a curved surface.

4. A lightweight bus duct as set forth in claim 1, wherein: the control rod (68) and the movable opening (69) are arranged in a sliding mode, and the number of the springs (67) is two.

5. A lightweight bus duct as set forth in claim 1, wherein: the novel sealing device comprises a plurality of groups of plate notch (4), wherein first sealing strips (7) are fixedly arranged in the inner wall of the plate notch (4), protruding blocks (8) are fixedly arranged at positions, corresponding to the plate notch (4), of two sides of a groove body shell (2), second sealing strips (9) are fixedly arranged on the inner sides of the protruding blocks (8), and sealing grooves (10) are respectively formed in the positions, corresponding to the lower ends of a cover plate shell (1), of the front side and the rear side of the groove body shell (2).

6. The light bus duct of claim 5, wherein: the cover plate shell (1) is sleeved on the outer sides of the guide plates (3), and the protruding blocks (8) are matched with the plate notch (4).