CN212572014U

CN212572014U - Energy-saving low-voltage intensive bus duct

Info

Publication number: CN212572014U
Application number: CN202021718433.8U
Authority: CN
Inventors: 庞山川; 陈海军; 陈通; 陈雪平
Original assignee: Chengdu Kenian Mechanical And Electrical Installation Engineering Co ltd
Current assignee: Chengdu Kenian Mechanical And Electrical Installation Engineering Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-02-19
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an energy-conserving low pressure intensive bus duct, including first aluminum alloy curb plate, second aluminum alloy curb plate and electrically conductive row, it has electrically conductive row to run through between first aluminum alloy curb plate and the second aluminum alloy curb plate, the upper and lower ends of first aluminum alloy curb plate and second aluminum alloy curb plate all are fixed with the wedge slider, the upper and lower ends of first aluminum alloy curb plate and second aluminum alloy curb plate all are equipped with the aluminum alloy apron, the both ends of aluminum alloy apron are close to one side of electrically conductive row and all seted up the wedge spout, the wedge spout and wedge slider phase-match; through set up first aluminum alloy curb plate, second aluminum alloy curb plate in the side about the device, the end joint has the aluminum alloy apron from top to bottom for bus duct's overall structure is compact pleasing to the eye, and the volume is very little, save space, and corrosion resistance is stronger, and the leakproofness is also better, and the bearing current ability is strong.

Description

Energy-saving low-voltage intensive bus duct

Technical Field

The utility model relates to a bus duct technical field especially relates to energy-conserving low pressure intensive bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus bar columns, and is a new type conductor formed from copper or aluminium as conductor, non-olefinic insulating support and then placed in the metal groove. For distributing a large amount of power to the various components of the decentralized system. The real practical application in japan was in showa 29 years (i.e., 1954), since which the bus duct was developed. Nowadays, the wiring system is indispensable for electrical equipment and power systems of high-rise buildings, factories, and the like.

The energy-saving low-voltage intensive bus duct has the problems that the current carrying capacity of the bus duct is small, the line loss in the power transmission process is large, the sealing performance is poor, the safe power supply cannot be ensured, the installation is complicated, and the normal use of the bus duct is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an energy-conserving low pressure intensive bus duct, the current-carrying capacity that can solve common bus duct is little, power transmission process line loss is big, and sealing performance is poor, fails to ensure safe power supply, and installs loaded down with trivial details, influences the technical problem of the normal use of bus duct.

In order to solve the technical problem, the utility model provides a following technical scheme: energy-conserving low pressure intensive bus duct, including first aluminum alloy curb plate, second aluminum alloy curb plate and electrically conductive row, it has electrically conductive row to run through between first aluminum alloy curb plate and the second aluminum alloy curb plate, the upper and lower end of first aluminum alloy curb plate and second aluminum alloy curb plate all is fixed with the wedge slider, the upper and lower end of first aluminum alloy curb plate and second aluminum alloy curb plate all is equipped with aluminum alloy cover plate, the wedge spout has all been seted up to one side that the both ends of aluminum alloy cover plate are close to electrically conductive row, wedge spout and wedge slider phase-match.

As a preferred technical scheme of the utility model, one side that first aluminum alloy curb plate and second aluminum alloy curb plate are close to electrically conductive row all is equipped with the heat-conducting plate, the fixed surface of heat-conducting plate has the protection to fill up, the fixed slot has been seted up to the upper end of heat-conducting plate, the thread groove has all been seted up to the upper end of first aluminum alloy curb plate and second aluminum alloy curb plate, the internal thread of fixed slot runs through there is fixing bolt, fixing bolt's bottom extends to the inside of thread groove, and laminates with the bottom of thread groove.

As a preferred technical solution of the present invention, the outer surface cover of the expansion position at the two ends of the conductive bar is provided with a polyester film insulating layer.

As a preferred technical scheme of the utility model, the lower extreme of wedge slider all is seted up flutedly, the inside of recess is rotated and is connected with the gyro wheel, the bottom of gyro wheel and the inner wall laminating of wedge spout.

As an optimal technical scheme of the utility model, first aluminum alloy curb plate and heat-conducting plate pass through high temperature resistant block rubber fixed connection.

As an optimized technical scheme of the utility model, the heat conduction hole has been seted up to the inside equidistance of protection pad.

As a preferred technical scheme of the utility model, the rivet hole has been seted up to the impartial distance in both ends surface of aluminum alloy apron, the rivet hole is linked together with the wedge spout, and inside runs through there are rivet and wedge slider fixed connection.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the first aluminum alloy side plate and the second aluminum alloy side plate are arranged on the left side and the right side of the device, and the upper end and the lower end of the device are connected with the aluminum alloy cover plates in a clamping manner, so that the bus duct is compact and attractive in overall structure, small in size, space-saving, strong in corrosion resistance, good in sealing performance and strong in current carrying capacity;

2. the heat conducting plate, the protective pad and the heat conducting hole are arranged on the inner sides of the first aluminum alloy side plate and the second aluminum alloy side plate, and heat is conducted through the protective pad and the heat conducting hole, so that the timely radiating effect is achieved, the service life of the bus duct is prolonged, and the energy-saving effect is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention in isolation;

FIG. 3 is a side view of the present invention in combination;

FIG. 4 is a schematic structural view of the inner side surface of the aluminum alloy side plate of the present invention;

FIG. 5 is an enlarged view of a portion a of FIG. 2;

in the figure: 1. a first aluminum alloy side plate; 2. a second aluminum alloy side plate; 3. a conductive bar; 4. a polyester film insulating layer; 5. a wedge-shaped slider; 501. a groove; 502. a roller; 6. an aluminum alloy cover plate; 601. a wedge-shaped chute; 7. rivet holes; 8. a heat conducting plate; 9. a protective pad; 10. a heat conduction hole; 11. fixing grooves; 12. fixing the bolt; 13. a thread groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Please refer to fig. 1-5, the utility model provides an energy-conserving low pressure intensive bus duct, including first aluminum alloy side plate 1, second aluminum alloy side plate 2 and conducting bar 3, it has conducting bar 3 to run through between first aluminum alloy side plate 1 and the second aluminum alloy side plate 2, the upper and lower ends of first aluminum alloy side plate 1 and second aluminum alloy side plate 2 all are fixed with wedge slider 5, the upper and lower ends of first aluminum alloy side plate 1 and second aluminum alloy side plate 2 all are equipped with aluminum alloy cover plate 6, one side that the both ends of aluminum alloy cover plate 6 are close to conducting bar 3 has all seted up wedge spout 601, wedge spout 601 and wedge slider 5 phase-match;

when the aluminum alloy plate is installed, firstly, the wedge-shaped sliding blocks 5 fixed at the two ends of the first aluminum alloy side plate 1 and the second aluminum alloy side plate 2 are aligned to the wedge-shaped sliding grooves 601 formed in the inner sides of the aluminum alloy cover plates 6, the opposite aluminum alloy cover plates 6 are moved, so that the wedge-shaped sliding blocks 5 slide in the wedge-shaped sliding grooves 601, and when the two ends of the wedge-shaped sliding blocks 5 and the two ends of the wedge-shaped sliding grooves 601 are in a vertical; through set up first aluminum alloy curb plate 1, second aluminum alloy curb plate 2 in the side about the device, upper and lower end joint aluminum alloy cover plate 6 for the overall structure of bus duct is compact pleasing to the eye, and the volume is very little, save space, and corrosion resistance is stronger, and the leakproofness is also better, and the bearing current ability is strong.

Referring to fig. 1 and 2, as a preferred embodiment of this embodiment 1, the present invention provides an energy-saving low-voltage intensive bus duct, wherein polyester film insulating layers 4 are sleeved on outer surfaces of two ends of a conductive bar 3; prevent the electric leakage of the conducting bar 3 when it is unfolded, and reduce the electric shock rate.

Referring to fig. 5, as a preferred embodiment of this embodiment 1, the utility model provides an energy-saving low-voltage intensive bus duct, a groove 501 is formed at the lower end of each wedge-shaped slider 5, a roller 502 is rotatably connected inside the groove 501, and the bottom end of the roller 502 is attached to the inner wall of the wedge-shaped chute 601; by arranging the roller 502 in the groove 501, friction generated when the wedge-shaped sliding block 5 is in contact with the wedge-shaped sliding groove 601 during installation is reduced, and the service life of the bus duct is prolonged.

Referring to fig. 1, 2 and 5, as a preferred embodiment of this embodiment 1, the utility model provides an energy-saving low-voltage intensive bus duct, rivet holes 7 are equally spaced on the two end surfaces of an aluminum alloy cover plate 6, the rivet holes 7 are communicated with a wedge-shaped chute 601, and a rivet is penetrated inside and fixedly connected with a wedge-shaped slider 5; the fixation of the side plates and the upper and lower plates is improved.

Example 2

Referring to fig. 1, 2, 3, and 4, other parts of this embodiment 2 are the same as those of embodiment 1, and different parts are the same, the utility model provides an energy-saving low-voltage intensive bus duct, one side of first aluminum alloy side plate 1 and second aluminum alloy side plate 2 near conducting bar 3 is all provided with heat conducting plate 8, the outer surface of heat conducting plate 8 is fixed with protective pad 9, the upper end of heat conducting plate 8 is provided with fixing groove 11, the upper ends of first aluminum alloy side plate 1 and second aluminum alloy side plate 2 are both provided with threaded groove 13, the internal thread of fixing groove 11 runs through fixing bolt 12, the bottom end of fixing bolt 12 extends to the inside of threaded groove 13, and is attached to the bottom end of threaded groove 13;

firstly, a heat conduction plate 8 is attached to the inner sides of a first aluminum alloy side plate 1 and a second aluminum alloy side plate 2, a protective pad 9 is fixed on the outer wall of the heat conduction plate 8, the upper end of the protective pad is aligned to a fixing groove 11 through a fixing bolt 12, the fixing bolt 12 is screwed clockwise, the lower end of the fixing bolt 12 penetrates through the inside of a thread groove 13 until the bottom end of the fixing bolt 12 is attached to the thread groove 13, and when the fixing bolt is not screwed, the operation is finished; set up heat-conducting plate 8 and protection pad 9 through the inboard at first aluminum alloy curb plate 1 and second aluminum alloy curb plate 2, fill up 9 through the protection and carry out the heat conduction to reach timely radiating effect, improve the life and the energy-conserving effect of extension bus duct.

Referring to fig. 1, 2, 3 and 4, as a preferred embodiment of this embodiment 2, the utility model provides an energy-saving low-pressure intensive bus duct, wherein a first aluminum alloy side plate 1 and a heat conducting plate 8 are fixedly connected through a high-temperature resistant rubber block; through the fixation of the rubber pad, a cavity is formed at the joint of the heat conducting plate 8 and the side plate, the improvement of the heat dissipation effect is facilitated, and the rubber pad has good elastic performance and reduces relative friction.

Referring to fig. 4, as a preferred embodiment of this embodiment 2, the utility model provides an energy-saving low-voltage intensive bus duct, wherein heat conduction holes 10 are equidistantly formed in a protection pad 9; the heat dissipation speed is improved through the heat conduction holes 10, the internal temperature is reduced, and the service life is prolonged.

The utility model provides an energy-conserving low pressure intensive bus duct, through set up first aluminum alloy curb plate 1, second aluminum alloy curb plate 2 in the side of the left and right sides of the device, upper and lower end joint aluminum alloy cover plate 6, make the overall structure of the bus duct compact and esthetic, and the volume is very small, save space, the corrosion resistance is stronger, the leakproofness is also better, bear the weight of the current capacity is strong; set up heat-conducting plate 8 and protection pad 9 through the inboard at first aluminum alloy curb plate 1 and second aluminum alloy curb plate 2, fill up 9 through the protection and carry out the heat conduction to reach timely radiating effect, improve the life and the energy-conserving effect of extension bus duct.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Energy-conserving low pressure intensive bus duct, including first aluminum alloy curb plate (1), second aluminum alloy curb plate (2) and conductive row (3), it has conductive row (3), its characterized in that to run through between first aluminum alloy curb plate (1) and second aluminum alloy curb plate (2): the aluminum alloy plate is characterized in that wedge-shaped sliding blocks (5) are fixed at the upper end and the lower end of the first aluminum alloy side plate (1) and the upper end and the lower end of the second aluminum alloy side plate (2), aluminum alloy cover plates (6) are arranged at the upper end and the lower end of the first aluminum alloy side plate (1) and the lower end of the second aluminum alloy side plate (2), wedge-shaped sliding grooves (601) are formed in one sides, close to the conductive bars (3), of the two ends of each aluminum alloy cover plate (6), and the wedge-shaped sliding grooves (601) are.

2. The energy-saving low-voltage intensive bus duct of claim 1, wherein: one side that first aluminum alloy curb plate (1) and second aluminum alloy curb plate (2) are close to electrically conductive row (3) all is equipped with heat-conducting plate (8), the fixed surface of heat-conducting plate (8) has protection pad (9), fixed slot (11) have been seted up to the upper end of heat-conducting plate (8), thread groove (13) have all been seted up to the upper end of first aluminum alloy curb plate (1) and second aluminum alloy curb plate (2), the internal thread of fixed slot (11) runs through there is fixing bolt (12), the bottom of fixing bolt (12) extends to the inside of thread groove (13), and laminates with the bottom of thread groove (13).

3. The energy-saving low-voltage intensive bus duct of claim 1, wherein: the outer surfaces of the unfolded positions of the two ends of the conductive bar (3) are sleeved with polyester film insulating layers (4).

4. The energy-saving low-voltage intensive bus duct of claim 1, wherein: the lower end of the wedge-shaped sliding block (5) is provided with a groove (501), a roller (502) is rotatably connected inside the groove (501), and the bottom end of the roller (502) is attached to the inner wall of the wedge-shaped sliding groove (601).

5. The energy-saving low-voltage intensive bus duct of claim 2, wherein: the first aluminum alloy side plate (1) is fixedly connected with the heat conducting plate (8) through a high-temperature-resistant rubber block.

6. The energy-saving low-voltage intensive bus duct of claim 2, wherein: the protection pad (9) is provided with heat conduction holes (10) at equal intervals inside.

7. The energy-saving low-voltage intensive bus duct of claim 1, wherein: rivet holes (7) are arranged on the surfaces of two ends of the aluminum alloy cover plate (6) at equal intervals, the rivet holes (7) are communicated with the wedge-shaped sliding grooves (601), and rivets are penetrated inside the rivet holes and fixedly connected with the wedge-shaped sliding blocks (5).