CN219739900U

CN219739900U - Compact bus duct

Info

Publication number: CN219739900U
Application number: CN202321128482.XU
Authority: CN
Inventors: 徐挺; 徐庆
Original assignee: Hangzhou Langyu Complete Electrical Equipment Co ltd
Current assignee: Hangzhou Langyu Complete Electrical Equipment Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-22
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a compact dense bus duct, which relates to the technical field of bus ducts and comprises a first dense bus duct main body and a second dense bus duct main body, wherein conductive bars are arranged on one side, opposite to the first dense bus duct main body and the second dense bus duct main body, of each of the first dense bus duct main body and the second dense bus duct main body, a fixed sleeve is fixedly arranged on the second dense bus duct main body, the compact dense bus duct enables the two fixed blocks to reset through the elastic force of the two springs, and the two fixed blocks are further clamped into the interiors of two movable rods respectively, so that the first dense bus duct main body and the second dense bus duct main body are fixed, the first dense bus duct main body and the second dense bus duct main body can be assembled conveniently and rapidly, and the assembling speed of the first dense bus duct main body and the second dense bus duct main body is improved.

Description

Compact bus duct

Technical Field

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

Background

The dense bus duct phase and the shell are tightly attached together, so that the dense bus duct phase and the shell can bear larger electric stress and thermal stress. And can give off the heat that the busbar produced rapidly, the current-carrying capacity is big, connect and fasten with insulating bolt, adopt the double-junction copper bar to connect simultaneously, effectively increased joint area of contact, greatly reduced joint position temperature rise, intensive bus duct busbar winding has fire-retardant crosslinked polyethylene pyrocondensation sleeve, has stronger insulating properties, no toxic gas gives off when meeting the fire, intensive bus duct interface sets up nimble convenience, can set up a large amount of sockets, the commonality is stronger, when adjusting the consumer position, need not to change power supply system.

When power is transmitted, the dense bus grooves are required to be used, however, when some existing dense bus grooves are installed, the two dense bus grooves are butted, and then the two dense bus grooves are extruded through an external tool, so that the two dense bus grooves are relatively close to each other, and then the two dense bus grooves are matched through the clamping plates and the bolts, so that the dense bus grooves are not convenient to fix, and the installation speed of the dense bus grooves is influenced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a compact bus duct which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compact intensive bus duct, includes first intensive bus duct main part and second intensive bus duct main part, all be provided with the conducting bar on the opposite one side of first intensive bus duct main part and second intensive bus duct main part, fixed mounting has fixed cover in the second intensive bus duct main part, fixed mounting has the fixed plate in the first intensive bus duct main part, the inside sliding connection of fixed plate at fixed cover, the inside sliding connection of fixed cover has two fixed blocks, the equal fixed mounting of one end that two fixed blocks are on the back of the body has the spring, the one end that two springs are on the back of the body all with the inside fixed connection of fixed cover, two fixed slots have been seted up on the surface of fixed plate, two fixed blocks respectively at the inside slip joint of two fixed slots.

Preferably, the fixing plate extends to an end inside the fixing sleeve in an inclined shape.

Preferably, two clamping plates are fixedly arranged at the bottom of the fixing plate, the two clamping plates are positioned on the surfaces of the two conductive rows, and the two clamping plates are isosceles trapezoids.

Preferably, the inside sliding connection of fixed plate has the push rod, and the push rod extends to the inside one end fixed mounting of fixed plate and has the extrusion piece, and the one end that the extrusion piece kept away from the push rod is triangle-shaped.

Preferably, a tension spring is movably sleeved on the surface of the push rod, one end of the tension spring, which is close to the extrusion block, is fixedly connected with the extrusion block, and one end of the tension spring, which is far away from the extrusion block, is fixedly connected with the inside of the fixing plate.

Preferably, the inside sliding connection of fixed plate has two movable rods, and the equal fixed mounting of one end that two movable rods are relative has the baffle, and the equal fixed mounting of one end that two movable rods are opposite to each other has the stripper plate, and two stripper plates are at the inside sliding connection of two fixed slots respectively.

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

(1) The compact dense bus duct enables the two fixed blocks to reset through the elastic force of the two springs, and then the two fixed blocks are respectively clamped into the two moving rods, so that the first dense bus duct main body and the second dense bus duct main body are fixed, the first dense bus duct main body and the second dense bus duct main body are convenient to assemble, the convenience of assembling the first dense bus duct main body and the second dense bus duct main body is improved, and the speed of assembling the first dense bus duct main body and the second dense bus duct main body is improved.

(2) The compact dense bus duct enables the conductive bars on the second dense bus duct main body to enter between the two clamping plates, and the conductive bars continuously enter between the two clamping plates along with the conductive bars, so that the conductive bars slide along the inclined planes of the clamping plates, and the conductive bars at the upper end of the second dense bus duct main body are gradually attached to the conductive bars on the first dense bus duct main body, so that attachment between the two conductive bars is guaranteed, and the phenomenon that the two conductive bars are stably connected to prevent detachment is guaranteed.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a compact dense bus duct of the present utility model;

FIG. 2 is a schematic view of a splint according to the present utility model;

FIG. 3 is an internal schematic view of the fixing plate of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.

Reference numerals: 1. a first dense busway body; 2. a push rod; 3. a fixing plate; 4. a fixed sleeve; 5. a second dense busway body; 6. a clamping plate; 7. a baffle; 8. a moving rod; 9. a fixing groove; 10. a fixed block; 11. a spring; 12. extruding a block; 13. a tension spring; 14. an extrusion plate; 15. and a conductive bar.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a compact intensive bus duct, including first intensive bus duct main part 1 and second intensive bus duct main part 5, all be provided with conducting bar 15 on the opposite one side of first intensive bus duct main part 1 and second intensive bus duct main part 5, fixed mounting has fixed cover 4 on the second intensive bus duct main part 5, fixed mounting has fixed plate 3 on the first intensive bus duct main part 1, the shape slope form of the one end that fixed plate 3 extends to fixed cover 4 inside, fixed plate 3 is at fixed cover 4's inside sliding connection, fixed cover 4's inside sliding connection has two fixed blocks 10, the one end that two fixed blocks 10 are on the back of the body is all fixed mounting has spring 11, the one end that two springs 11 are on the back of the body is all with fixed cover 4's inside fixed connection, two fixed slots 9 have been seted up on the surface of fixed plate 3, two fixed blocks 10 respectively at the inside slip joint of two fixed slots 9.

When the first dense bus duct body 1 and the second dense bus duct body 5 are fixed, the fixing plate 3 is inserted into the fixing sleeve 4, the two fixing blocks 10 are extruded by the inclined shape at one end of the fixing plate 3, the two fixing blocks 10 slide back to back in the fixing sleeve 4, the two springs 11 are extruded by the two fixing blocks 10, when the two fixing blocks 10 are overlapped with the two fixing grooves 9, the two fixing blocks 10 are reset through the elastic force of the two springs 11, the two fixing blocks 10 are clamped into the two moving rods 8 respectively, the first dense bus duct body 1 and the second dense bus duct body 5 are fixed, the first dense bus duct body 1 and the second dense bus duct body 5 are assembled conveniently, and the convenience of assembling the first dense bus duct body 1 and the second dense bus duct body 5 is improved.

Two clamping plates 6 are fixedly arranged at the bottom of the fixed plate 3, the two clamping plates 6 are positioned on the surfaces of the two conductive rows 15, and the two clamping plates 6 are isosceles trapezoids.

When the first dense bus duct main body 1 and the second dense bus duct main body 5 are assembled, the conducting bars 15 on the second dense bus duct main body 5 enter between the two clamping plates 6, and continuously enter between the two clamping plates 6 along with the conducting bars 15, so that the conducting bars 15 slide along the inclined planes of the clamping plates 6, and further the conducting bars 15 at the upper end of the second dense bus duct main body 5 are gradually attached to the conducting bars 15 on the first dense bus duct main body 1, attachment between the two conducting bars 15 is guaranteed, and the fact that the two conducting bars 15 are stably connected is guaranteed to prevent detachment is guaranteed.

The inside sliding connection of fixed plate 3 has push rod 2, the one end fixed mounting that push rod 2 extended to the inside of fixed plate 3 has extrusion piece 12, the one end that push rod 2 was kept away from to extrusion piece 12 is triangle-shaped, tension spring 13 has been cup jointed on the surface of push rod 2, tension spring 13 is close to the one end and the extrusion piece 12 fixed connection of extrusion piece 12, tension spring 13 is kept away from the one end of extrusion piece 12 and the inside fixed connection of fixed plate 3, the inside sliding connection of fixed plate 3 has two movable rods 8, the equal fixed mounting of one end that two movable rods 8 are relative has baffle 7, the equal fixed mounting of one end that two movable rods 8 are on the back of the body has extrusion plate 14, two extrusion plates 14 are at the inside sliding connection of two fixed slots 9 respectively.

When dismantling first intensive bus duct main part 1 and second intensive bus duct main part 5, extrusion push rod 2 makes extrusion piece 12 remove, stretch tension spring 13, extrusion piece 12 can make extrusion piece 12 extrude two baffles 7, make two baffles 7 and two movable rods 8 remove mutually, and then make two extrusion plates 14 slide in the inside of two fixed slots 9, and then make two fixed slots 9 extrude two fixed blocks 10, and then make two fixed blocks 10 remove the inside of fixed plate 3, and then carry out the back of the body of first intensive bus duct main part 1 and second intensive bus duct main part 5, and then make fixed plate 3 break away from with the inside of fixed cover 4, be convenient for remove the fixed of first intensive bus duct main part 1 and second intensive bus duct main part 5, be convenient for maintain.

Working principle:

the fixing plate 3 is inserted into the fixing sleeve 4, the two fixing blocks 10 are extruded by the inclined shape at one end of the fixing plate 3, the two fixing blocks 10 slide back to back in the fixing sleeve 4, the two springs 11 are extruded by the two fixing blocks 10, when the two fixing blocks 10 are overlapped with the two fixing grooves 9, the two fixing blocks 10 can be reset by the elastic force of the two springs 11, the two fixing blocks 10 are clamped into the two moving rods 8 respectively, the fixing of the first dense bus duct main body 1 and the second dense bus duct main body 5 is completed, and the first dense bus duct main body 1 and the second dense bus duct main body 5 are convenient to assemble quickly.

The push rod 2 is extruded, the extrusion block 12 is moved, the tension spring 13 is stretched, the extrusion block 12 can extrude the two baffles 7 by the extrusion block 12 when moving, the two baffles 7 and the two moving rods 8 move oppositely, the two extrusion plates 14 slide in the two fixing grooves 9, the two fixing grooves 9 extrude the two fixing blocks 10, the two fixing blocks 10 move to the inside of the fixing plate 3, the first dense bus duct main body 1 and the second dense bus duct main body 5 move oppositely, the fixing plate 3 is separated from the inside of the fixing sleeve 4, and the fixing of the first dense bus duct main body 1 and the second dense bus duct main body 5 is conveniently released.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a compact intensive bus duct, includes first intensive bus duct main part (1) and second intensive bus duct main part (5), its characterized in that: the bus bar structure comprises a first intensive bus bar main body (1) and a second intensive bus bar main body (5), wherein conducting bars (15) are arranged on opposite sides of the first intensive bus bar main body (1) and the second intensive bus bar main body (5), a fixing sleeve (4) is fixedly arranged on the second intensive bus bar main body (5), a fixing plate (3) is fixedly arranged on the first intensive bus bar main body (1), the fixing plate (3) is in sliding connection with the inside of the fixing sleeve (4), two fixing blocks (10) are fixedly arranged at one ends of the two fixing blocks (10) opposite to each other, springs (11) are fixedly arranged at one ends of the two springs (11) opposite to each other, the two fixing grooves (9) are fixedly connected with the inside of the fixing sleeve (4), and the two fixing blocks (10) are respectively in sliding connection with the inside of the two fixing grooves (9).

2. A compact, dense bus duct as set forth in claim 1, wherein: the fixing plate (3) extends to one end inside the fixing sleeve (4) in an inclined shape.

3. A compact, dense bus duct as set forth in claim 2, wherein: two clamping plates (6) are fixedly arranged at the bottom of the fixed plate (3), the two clamping plates (6) are positioned on the surfaces of the two conducting bars (15), and the two clamping plates (6) are isosceles trapezoids.

4. A compact, dense bus duct as set forth in claim 3, wherein: the inside sliding connection of fixed plate (3) has push rod (2), and the one end fixed mounting that push rod (2) extended to the inside of fixed plate (3) has extrusion piece (12), and the one end that extrusion piece (12) kept away from push rod (2) is triangle-shaped.

5. A compact, dense bus duct as set forth in claim 4, wherein: the surface of the push rod (2) is movably sleeved with a tension spring (13), one end of the tension spring (13) close to the extrusion block (12) is fixedly connected with the extrusion block (12), and one end of the tension spring (13) away from the extrusion block (12) is fixedly connected with the inside of the fixed plate (3).

6. A compact, dense bus duct as set forth in claim 5, wherein: the inside sliding connection of fixed plate (3) has two movable rods (8), and the equal fixed mounting of one end that two movable rods (8) are relative has baffle (7), and the equal fixed mounting of one end that two movable rods (8) are opposite to each other has stripper plate (14), and two stripper plates (14) are at the inside sliding connection of two fixed slots (9) respectively.