CN220822570U

CN220822570U - Bus duct convenient to comb categorised winding displacement

Info

Publication number: CN220822570U
Application number: CN202322596353.XU
Authority: CN
Inventors: 雷晓明
Original assignee: Changsha Yaming Electronic Technology Development Co ltd
Current assignee: Changsha Yaming Electronic Technology Development Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-19
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of bus ducts, in particular to a bus duct facilitating carding and sorting of a winding displacement, which comprises a partition plate, wherein the bottom end of a cover plate is positioned in a protective shell, a first clamping plate is fixed on the inner wall of the bottom end of the protective shell, a second clamping plate is connected with the top end of one side of the first clamping plate in a sliding manner, a bottom protective frame is fixed at the bottom end of the protective shell, and a cooling fan is arranged in the bottom protective frame. According to the utility model, through installing a plurality of groups of first clamping plates and second clamping plates, buses with different powers can be independently placed, and the sliding design of the second clamping plates can realize the adjustment according to the number and thickness of each group of buses and then fix the positions, so that the power loss is reduced. The heat-conducting plate is arranged, and the heat is rapidly dissipated into the air by the heat-dissipating fan, so that the heat-dissipating capacity of the device is enhanced.

Description

Bus duct convenient to comb categorised winding displacement

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct convenient for carding, classifying and arranging wires.

Background

Bus ducts, also known as cable trays, are a structure for supporting, protecting and conducting electrical power and signal cables commonly used in industrial and commercial buildings. The bus duct is typically made of metal or plastic and is rectangular in shape, with an interior space that can accommodate a plurality of cables. They are often mounted on walls, ceilings or floors of buildings, as well as in spaces between equipment and machinery, to provide convenient power and signal distribution. The bus duct is widely applied to the fields of power, communication, computers, control systems and the like, plays an important role in normal operation of a building, and cables in the bus duct have different power levels and functions, such as high-voltage cables, low-voltage cables, control cables and the like, if the cables are mixed together, power system faults are easily caused, the stability and reliability of power transmission are affected, so that the cables with different power levels and functions can be respectively arranged at different positions by classifying and arranging the buses, and mutual interference among the cables is avoided.

The current bus duct is inconvenient to classify and discharge according to the category of buses when in use, most of the bus duct is used for binding all buses together, so that buses with different powers are mixed, electromagnetic interference is easy to generate, even power faults are caused, the bus duct is quite unsafe, after different power buses are simply separated, the fixing property of the buses is weaker, the buses are easy to shake in the bus duct, the loss of the buses is prolonged, the common bus duct in the market only dissipates heat by virtue of a metal shell of the common bus duct, the radiating effect is poor, the heat accumulation easily causes bus short circuits in the bus duct, and the use safety and the practicability are general.

Therefore, we propose a bus duct which is convenient for carding the classified flat cable to solve the above problems.

Disclosure of utility model

The utility model aims to provide a bus duct convenient for carding and sorting bus wires, which solves the problems that the bus duct provided in the background art is inconvenient to sort and discharge according to the types of buses, has weak fixation on the buses and has poor heat dissipation effect.

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 comb categorised winding displacement, includes the protecting sheathing, the top end cap of protecting sheathing is equipped with the apron, the top both sides of protecting sheathing with the bottom both sides of apron are provided with square arch, and square bellied middle screw thread runs through and inserts and be equipped with first fixing bolt, the bottom of apron is located the inside of protecting sheathing is fixed with the division board, the bottom inner wall of protecting sheathing is fixed with first grip block, and one side top sliding connection of first grip block has the second grip block, the opposite side top screw thread of first grip block is run through and is equipped with the second fixing bolt, and the one end of second fixing bolt is kept away from first grip block department screw thread connection has the nut, square groove has been seted up to the bottom of protecting sheathing, and square groove's inside is embedded to have the heat-conducting plate, the bottom of protecting sheathing is located the louvre has been seted up to the below department of heat-conducting plate, the bottom of protecting sheathing is fixed with the bottom protection frame, and the internally mounted of bottom protection frame has the radiator fan, the bottom protection frame is kept away from protecting sheathing department has been seted up the ventilation groove.

Preferably, the first clamping plate and the second clamping plate are provided with a plurality of groups, the first clamping plate and the second clamping plate are provided with an L-shaped structure, one group of the first clamping plate and one group of the second clamping plate are symmetrically distributed, a sliding groove is formed in the bottom end of the first clamping plate, a sliding block matched with the sliding groove at the bottom end of the first clamping plate is arranged at the bottom end of the second clamping plate, and the bottom end of the second clamping plate slides on the upper surface of the bottom end of the first clamping plate.

Preferably, the separation plates are provided with a plurality of groups, and each group of separation plates is respectively positioned between one group of first clamping plates and the other group of second clamping plates.

Preferably, the second fixing bolts are provided with a plurality of groups, and the plurality of groups of second fixing bolts are uniformly and equidistantly inserted through the top ends of the first clamping plate and the second clamping plate.

Preferably, the size of the heat conducting plate is equal to the size of the square groove formed in the bottom end of the protective shell, and the top end of the heat conducting plate is in contact with the bottom end of the first clamping plate.

Preferably, the heat dissipation holes are formed in multiple groups, the heat dissipation holes are uniformly and equidistantly distributed at the bottom end of the protective shell, and the distribution area of the heat dissipation holes is smaller than the surface area of the heat conducting plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;

Through the first grip block of installation multiunit and second grip block, can place the busbar of different powers alone, the division board of reuse breaks off every group busbar, avoid producing electromagnetic interference or leading to electric power system trouble because of the power difference between the busbar, open-close type protective housing and apron also make things convenient for the maintenance in later stage simultaneously, insert the second fixing bolt on the top of first grip block and second grip block again, consolidate with the nut, and the slip design of second grip block can realize adjusting back refastening position according to the quantity and the thickness of every busbar of group, make the busbar of same power can closely laminate, thereby reduce the power loss, every group busbar is difficult for rocking simultaneously, avoid busbar and the interequipment friction to lead to damaging, the safety in utilization of equipment has been strengthened.

Through installing the heat-conducting plate, can pass through first grip block with the heat that the generating during bus work transmits on the heat-conducting plate, and the louvre can distribute the heat outside the protective housing to distribute it in the air fast by radiator fan, thereby avoid the protective housing inside to collect too much heat and lead to the bus short circuit, strengthened the heat dispersion of equipment, also guaranteed the security and the reliability that the equipment used.

Description of the drawings:

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the utility model in a partially disassembled state;

FIG. 3 is a partially exploded perspective view of the structure of the present utility model;

Fig. 4 is an exploded perspective view of a structural part of the present utility model.

In the figure: 1. a protective housing; 2. a cover plate; 3. a first fixing bolt; 4. a first clamping plate; 5. a second clamping plate; 6. a bottom protective frame; 7. a partition plate; 8. a second fixing bolt; 9. a nut; 10. a heat conductive plate; 11. a heat radiation hole; 12. a heat radiation fan; 13. a ventilation groove.

The specific embodiment is as follows:

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. 1-4, an embodiment of the present utility model is provided: the utility model provides a bus duct convenient to comb categorised winding displacement, including protecting sheathing 1, protecting sheathing 1's top end is covered and is equipped with apron 2, protecting sheathing 1's top both sides and apron 2's bottom both sides are provided with square protruding, and square protruding middle screw thread runs through and inserts and be equipped with first fixing bolt 3, the bottom of apron 2 is located protecting sheathing 1's inside and is fixed with division board 7, protecting sheathing 1's bottom inner wall is fixed with first grip block 4, and first grip block 4's one side top sliding connection has second grip block 5, first grip block 4's opposite side top screw thread is run through and is equipped with second fixing bolt 8, and second fixing bolt 8's one end is kept away from first grip block 4 department screw thread connection has nut 9, protecting sheathing 1's bottom has been seted up square groove, and square inslot has inlayed heat-conducting plate 10, protecting sheathing 1's bottom is located the below of heat-conducting plate 10 department and has been seted up louvre 11, protecting sheathing 1's bottom is fixed with bottom protection frame 6, and bottom protection frame 6's internally mounted has radiator fan 12, the bottom protection frame 6's bottom is kept away from protecting sheathing 1 department and has been seted up ventilation slot 13;

Further, the first grip block 4 and the second grip block 5 are all provided with the multiunit, multiunit first grip block 4 and multiunit second grip block 5 set up to "L" shape, wherein a set of first grip block 4 and one of them second grip block 5 are the symmetry form and distribute, the spout has been seted up to the bottom of first grip block 4, the bottom of second grip block 5 is provided with the slider with first grip block 4 bottom spout looks adaptation, the bottom of second grip block 5 slides at the bottom upper surface of first grip block 4, according to the figure 1, the figure 2 and the figure 4 show, conveniently classify the placing of various generating lines, but the slidable design of second grip block 5 also can be adjusted according to the quantity and the thickness of generating line simultaneously, thereby better grip the generating line.

Further, the partition plates 7 are provided with a plurality of groups, and each group of partition plates 7 is respectively positioned between one group of first clamping plates 4 and the other group of second clamping plates 5, so that various buses can be better separated according to the attached drawings 1 and 4, and the buses with different powers are prevented from interfering with each other.

Further, the second fixing bolts 8 are provided with a plurality of groups, the plurality of groups of second fixing bolts 8 are evenly and equidistantly penetrated and arranged on the top ends of the first clamping plate 4 and the second clamping plate 5, and according to the figure 2, the first clamping plate 4 and the second clamping plate 5 are conveniently fixed, so that the second clamping plate 5 is prevented from shaking and cannot clamp a bus.

Further, the size of the heat conducting plate 10 is equal to the size of the square groove formed in the bottom end of the protective housing 1, the top end of the heat conducting plate 10 is in contact with the bottom end of the first clamping plate 4, and according to the attached drawings 2, 3 and 4, the heat conducting plate 10 can be embedded into the bottom end of the protective housing 1, the bus is not unstable due to the fact that the heat conducting plate protrudes, and heat generated during the operation of the bus can be better transmitted to the surface of the heat conducting plate 10.

Further, the heat dissipation holes 11 are provided with a plurality of groups, the heat dissipation holes 11 are uniformly and equidistantly distributed at the bottom end of the protective housing 1, the distribution area of the heat dissipation holes 11 is smaller than the surface area of the heat conduction plate 10, and according to the figure 3, external dust and the like can not easily enter the protective housing 1 through the heat dissipation holes 11 while the heat is convenient to dissipate.

Working principle: the buses are classified according to power or other standards, one group of buses are placed between one group of first clamping plates 4 and one group of second clamping plates 5 after the buses are classified, the second clamping plates 5 are pulled according to the number and the thickness of each bus, one side bottom end of each second clamping plate 5 slides on one side surface of each first clamping plate 4, after the buses are clamped tightly by the first clamping plates 4 and the second clamping plates 5, the top ends of the first clamping plates 4 and the top ends of the second clamping plates 5 are inserted by second fixing bolts 8, one ends of the second fixing bolts 8 are screwed by nuts 9, the first clamping plates 4 and the second clamping plates 5 are fixed, the top ends of the protective shell 1 are covered by the cover plate 2 after the buses are placed, each group of partition plates 7 are inserted between one group of second clamping plates 5 and the other group of first clamping plates 4, each bus is completely separated, and the protective shell 1 and the cover plate 2 are reinforced by the first fixing bolts 3.

When the bus works, heat is generated, the heat can be transferred to the surface of the heat conducting plate 10 along the first clamping plate 4 and the second clamping plate 5, the heat conducting plate 10 is a light, corrosion-resistant and high-heat-conductivity aluminum alloy heat conducting plate, the heat conducting plate 10 is driven into the bottom protection frame 6 along the radiating holes 11, the radiating fan 12 is started through an external power supply, the radiating fan 12 is an FC centrifugal fan suitable for the radiating requirement of high air quantity and low air pressure, the heat is blown by the radiating fan 12 and flows into the outside air along the ventilation groove 13, and the radiating work inside the protection shell 1 is completed. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Busway convenient to comb categorised winding displacement, characterized by, include:

The protection shell (1), the top end cover of protection shell (1) is equipped with apron (2), the top both sides of protection shell (1) with the bottom both sides of apron (2) are provided with square arch, and square bellied middle screw thread runs through and inserts first fixing bolt (3), the bottom of apron (2) is located the inside of protection shell (1) is fixed with division board (7), the bottom inner wall of protection shell (1) is fixed with first grip block (4), and one side top sliding connection of first grip block (4) has second grip block (5), the opposite side top screw thread penetration of first grip block (4) is equipped with second fixing bolt (8), and the one end of second fixing bolt (8) is kept away from first grip block (4) department threaded connection has nut (9), square groove has been seted up to the bottom of protection shell (1), and the inside of square groove is embedded has heat-conducting plate (10), the bottom of protection shell (1) is located the below department of heat-dissipating hole (11), bottom (6) of protection shell (1) are installed to the bottom of heat dissipation frame (6), the bottom end of the bottom protection frame (6) is far away from the protection shell (1) and is provided with a ventilation groove (13).

2. A bus duct for facilitating carding of a classified flat cable according to claim 1, wherein: the utility model discloses a sliding block type clamping device, including first grip block (4), second grip block (5), first grip block (4) with second grip block (5) all are provided with the multiunit, multiunit first grip block (4) and multiunit second grip block (5) set up to "L", a set of wherein first grip block (4) and one of them set up second grip block (5) are the symmetry form and distribute, the spout has been seted up to the bottom of first grip block (4), the bottom of second grip block (5) be provided with the slider of first grip block (4) bottom spout looks adaptation, the bottom of second grip block (5) is in the bottom upper surface of first grip block (4) slides.

3. A bus duct for facilitating carding of a classified flat cable according to claim 1, wherein: the separation plates (7) are provided with a plurality of groups, and each group of separation plates (7) is respectively positioned between one group of first clamping plates (4) and the other group of second clamping plates (5).

4. A bus duct for facilitating carding of a classified flat cable according to claim 1, wherein: the second fixing bolts (8) are provided with a plurality of groups, and the second fixing bolts (8) are uniformly and equidistantly inserted into the top ends of the first clamping plate (4) and the second clamping plate (5).

5. A bus duct for facilitating carding of a classified flat cable according to claim 1, wherein: the size of the heat conducting plate (10) is equal to the size of a square groove formed in the bottom end of the protective shell (1), and the top end of the heat conducting plate (10) is in contact with the bottom end of the first clamping plate (4).

6. A bus duct for facilitating carding of a classified flat cable according to claim 1, wherein: the heat dissipation holes (11) are formed in a plurality of groups, the heat dissipation holes (11) are uniformly and equidistantly distributed at the bottom end of the protective housing (1), and the distribution area of the heat dissipation holes (11) is smaller than the surface area of the heat conduction plate (10).