CN220139191U - Heat dissipation bus duct convenient to concatenation - Google Patents

Abstract

The utility model discloses a heat dissipation bus duct convenient to splice, which relates to the technical field of bus ducts and comprises a mounting frame and a heat absorption plate, wherein a fixing plate is arranged in the mounting frame, threaded grooves are formed in two sides of the mounting frame, heat dissipation holes are formed in one side of the threaded grooves, the heat absorption plate is arranged on the inner side of the mounting frame, an anti-slip pad is arranged on one side of the fixing plate, and limiting mechanisms are arranged on two sides of the anti-slip pad. The wire is discharged into the limiting mechanism of the mounting frame through the limiting mechanism and the top cover mechanism, the high-temperature-resistant rubber pad is made to clamp the wire guide plate through the rebound of the reset spring, the wire guide plate is limited in the middle of the limiting mechanism, the sliding strip is inserted into the sliding groove, the bolt is then fixed on the side plate, the top plate is arranged on one side of the mounting frame, the splicing working efficiency of the bus duct is improved, heat generated by the wire guide plate is dissipated through the heat absorbing plate and the heat dissipating holes, and the service life of the bus duct is prolonged.

Description

Heat dissipation bus duct convenient to concatenation

Technical Field

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

Background

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. The electric wire and cable are increasingly replaced in the project of indoor low-voltage electric power transmission trunk engineering, and bus grooves are used for more than 90% of the main trunk lines led to floors in building power distribution room outgoing lines of more than 12 floors; bus ducts are used for 630KVA transformers to the power distribution cabinet.

However, the existing bus duct has the following defects that the splicing and mounting mode is complex in the production process, a large number of connecting pieces are required to be used for mounting and fixing, when the bus duct needs to be disassembled and overhauled, the bus duct is inconvenient, a large number of fixed manpower and material resources are wasted, the bus duct cannot be rapidly disassembled and spliced in overhauling, and the bus duct is not beneficial to the use work of the bus duct, so that the existing bus duct needs to be improved.

Disclosure of Invention

The utility model aims to provide a radiating bus duct convenient to splice, which aims to solve the problems that the existing market in the prior art is complex in splicing and mounting mode in the production process, a large number of connecting pieces are required to be used for mounting and fixing, when the bus duct needs to be dismounted and overhauled, a large amount of fixing manpower and material resources are wasted, so that the bus duct cannot be dismounted and spliced quickly in overhauling, and the use work of the bus duct is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat dissipation bus duct convenient to concatenation, includes mounting bracket and absorber plate, the inside of mounting bracket is equipped with the fixed plate, the screw thread groove has all been seted up to the both sides of mounting bracket, the louvre has been seted up to one side that the mounting bracket is close to the screw thread groove, the absorber plate is established in the inboard of mounting bracket, one side of fixed plate is equipped with the slipmat, the both sides of slipmat are equipped with stop gear, the spout has been seted up to one side of stop gear, top cap mechanism is installed to one side of mounting bracket, one side of top cap mechanism is equipped with the draw runner.

Preferably, the limiting mechanism comprises a limiting plate, a reset spring, a clamping block and a high-temperature-resistant rubber pad, wherein the limiting plate is arranged on two sides of the anti-skid pad.

Preferably, the reset spring is arranged in the built-in groove of the limiting plate, a clamping block is arranged on one side of the reset spring, and a high-temperature-resistant rubber pad is connected to one side of the clamping block.

Preferably, the top cover mechanism comprises a top plate, a hinge, bolts and side plates, and one side of the mounting frame is provided with the top plate.

Preferably, hinges are connected to two ends of the top plate, one side of each hinge is connected with a side plate, and bolts penetrate through the side plates.

Preferably, the sliding connection structure is formed between the sliding strip and the sliding groove, and the sliding structure is formed between the clamping block and the inner wall of the built-in groove of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: this heat dissipation bus duct convenient to concatenation:

1. be provided with stop gear and top cap mechanism, when the staff need install the bus duct with the wire row in, can put into the wire row from one side of mounting bracket earlier, and enter into stop gear, be extruded by the wire row through high temperature resistant rubber pad, thereby make the fixture block slide in the limiting plate embedment groove, and then compress reset spring, after discharging the wire, reset spring drives the fixture block and bounce, make high temperature resistant rubber pad clip the wire row, extrude the restriction to the wire row, make the wire row install in the mounting bracket, then aim at the spout with the draw-bar of roof one side, make the draw-bar remove to one side in the spout, and make the boss card of draw-bar one side go into the spout, rethread hinge is rotatory to come down the curb plate, insert the curb plate in the screw groove again and fix, can be convenient for the staff install fast and dismantle, high temperature resistant rubber pad rebound telescopic setting, be convenient for clip the wire row of different width, splicing work efficiency of bus duct has been improved.

2. Be provided with louvre and absorber plate, when the busbar is carrying out electrically conductive during operation, can give off a large amount of steam, the steam absorbs heat through the absorber plate afterwards, because the absorber plate is the metal material, can effectually absorb heat, and the steam is given off from the louvre again afterwards, and the inside wire row of bus duct is quick to dispel the heat of being convenient for improves the life of wire row, increases the practicality of bus duct.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a mounting bracket according to the present utility model;

FIG. 2 is a schematic diagram of the front view of the mounting frame of the present utility model;

FIG. 3 is a schematic view of the front view of the top cover of the present utility model;

FIG. 4 is a schematic side view of the top cover of the present utility model;

fig. 5 is a schematic diagram of a front view structure of the splicing of the mounting frame and the top cover of the present utility model.

In the figure: 1. a mounting frame; 2. a fixing plate; 3. a thread groove; 4. a heat radiation hole; 5. a heat absorbing plate; 6. an anti-slip pad; 7. a limiting mechanism; 71. a limiting plate; 72. a return spring; 73. a clamping block; 74. a high temperature resistant rubber pad; 8. a top cover mechanism; 81. a top plate; 82. a hinge; 83. a bolt; 84. a side plate; 9. a slide bar; 10. and a sliding groove.

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 a technical solution: the utility model provides a heat dissipation bus duct convenient to concatenation, includes mounting bracket 1 and absorber plate 5, the inside of mounting bracket 1 is equipped with fixed plate 2, screw thread groove 3 has all been seted up to the both sides of mounting bracket 1, the louvre 4 has been seted up to one side that mounting bracket 1 is close to screw thread groove 3, absorber plate 5 is established in the inboard of mounting bracket 1, one side of fixed plate 2 is equipped with slipmat 6, the both sides of slipmat 6 are equipped with stop gear 7, spout 10 has been seted up to one side of stop gear 7, top cap mechanism 8 is installed to one side of mounting bracket 1, one side of top cap mechanism 8 is equipped with draw runner 9, be sliding connection structure between draw runner 9 and the spout 10.

According to the illustration in fig. 1, the limiting mechanism 7 comprises a limiting plate 71, a return spring 72, a clamping block 73 and a high-temperature-resistant rubber pad 74, wherein the limiting plate 71 is arranged on two sides of the anti-slip pad 6, the return spring 72 is arranged in a built-in groove of the limiting plate 71, the clamping block 73 is arranged on one side of the return spring 72, the high-temperature-resistant rubber pad 74 is connected on one side of the clamping block 73, and a sliding structure is arranged between the clamping block 73 and the inner wall of the built-in groove of the limiting plate 71.

When the bus duct is specifically implemented, when a worker needs to install the wire row into the bus duct, the wire row can be firstly placed in from one side of the mounting frame 1 and enters the limiting mechanism 7, the wire row is extruded through the high-temperature-resistant rubber pad 74, so that the clamping block 73 slides in the built-in groove of the limiting plate 71, the reset spring 72 is further compressed, after the wire is discharged, the reset spring 72 drives the clamping block 73 to rebound, the high-temperature-resistant rubber pad 74 clamps the wire row, the wire row is extruded and limited, the wire row is installed in the mounting frame 1, the high-temperature-resistant rubber pad 74 is arranged to rebound and stretch, the wire rows with different widths are conveniently clamped, and the splicing working efficiency of the bus duct is improved.

According to fig. 3, the top cover mechanism 8 includes a top plate 81, a hinge 82, a bolt 83 and a side plate 84, wherein the top plate 81 is provided on one side of the mounting frame 1, the hinges 82 are connected to two ends of the top plate 81, the side plate 84 is connected to one side of the hinge 82, and the bolt 83 is inserted through the side plate 84.

In specific implementation, when the top plate 81 is to be mounted on the mounting frame 1, the sliding strip 9 on one side of the top plate 81 can be aligned to the sliding groove 10, so that the sliding strip 9 moves to one side in the sliding groove 10, the protruding block on one side of the sliding strip 9 is clamped into the sliding groove 10, then the side plate 84 is rotated by the hinge 82, the bolt 83 is inserted into the thread groove 3 to fix the side plate 84, and therefore, the quick mounting and dismounting of workers can be facilitated, and the production efficiency of the bus duct is improved.

Working principle: when the heat dissipation bus duct convenient to splice is used, firstly, when a worker installs and splices the bus duct, the wire row can be firstly put into the bus duct from one side of the mounting frame 1, and the wire is discharged to the middle position of the limiting mechanism 7, so that the high-temperature-resistant rubber pad 74 extrudes and limits the wire row, then the top plate 81 is installed on one side of the mounting frame 1 through the top cover mechanism 8, the top plate 81 covers the wire row, then the position of the top plate 81 is limited through the sliding strip 9 and the bolt 83, when the wire row generates heat in conducting work, the heat can be absorbed through the heat absorbing plate 5 and then is emitted from the heat dissipation hole 4, the quick installation and splicing of the bus duct is convenient for the worker, the service life of the bus duct is prolonged due to the heat dissipation, and the fact that the content which is not described in detail in the description belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a heat dissipation bus duct convenient to concatenation, includes mounting bracket (1) and absorber plate (5), its characterized in that: the inside of mounting bracket (1) is equipped with fixed plate (2), screw thread groove (3) have all been seted up to the both sides of mounting bracket (1), louvre (4) have been seted up to one side that mounting bracket (1) is close to screw thread groove (3), the inboard at mounting bracket (1) is established to absorber plate (5), one side of fixed plate (2) is equipped with slipmat (6), the both sides of slipmat (6) are equipped with stop gear (7), spout (10) have been seted up to one side of stop gear (7), top cap mechanism (8) are installed to one side of mounting bracket (1), one side of top cap mechanism (8) is equipped with draw runner (9).

2. The heat dissipation bus duct convenient to splice according to claim 1, wherein: the limiting mechanism (7) comprises limiting plates (71), a reset spring (72), clamping blocks (73) and high-temperature-resistant rubber pads (74), and the limiting plates (71) are arranged on two sides of the anti-skid pad (6).

3. The heat dissipation bus duct convenient to splice according to claim 2, wherein: the reset spring (72) is arranged in the built-in groove of the limiting plate (71), a clamping block (73) is arranged on one side of the reset spring (72), and a high-temperature-resistant rubber pad (74) is connected to one side of the clamping block (73).

4. The heat dissipation bus duct convenient to splice according to claim 1, wherein: the top cover mechanism (8) comprises a top plate (81), a hinge (82), bolts (83) and side plates (84), and the top plate (81) is arranged on one side of the mounting frame (1).

5. The heat dissipation bus duct convenient to splice as recited in claim 4, wherein: hinge (82) are connected to the both ends of roof (81), one side of hinge (82) is connected with curb plate (84), insert bolt (83) in curb plate (84) are run through.

6. A heat dissipating bus duct for facilitating splicing according to claim 3, wherein: the sliding connection structure is formed between the sliding strip (9) and the sliding groove (10), and the sliding structure is formed between the clamping block (73) and the inner wall of the built-in groove of the limiting plate (71).