CN219436605U - Bus connection device for horizontal three-way bus duct - Google Patents

Abstract

The utility model discloses a bus bar connecting device of a horizontal three-way bus bar, which relates to the technical field of bus bar connection of the horizontal three-way bus bar, and comprises a bus bar box, wherein one side of the bus bar box is fixedly connected with a connecting block, the surface of the connecting block is fixedly connected with a fixed connecting hole, and the inner side of the connecting block is fixedly connected with an end connecting plate which is positioned on the left side of the bus bar box. According to the utility model, the connecting blocks fixedly connected to one side of the bus duct box play a role in segment connection, the fixing connecting holes fixedly connected to the surface of the connecting blocks play a role in fixing, the insulating water layer fixedly connected to one side of the surface of the radiating port play a role in fixing two sides and preventing water, the radiating net fixedly connected to the surface of the insulating water layer play a role in absorbing heat and dispersing, the fixing screw buttons fixedly connected to two sides of the bus duct box play a role in fixing tightly, and the fixing insulator fixedly connected to the surface of the inner cavity of the bus duct box play a role in connecting with the fixing screw buttons and preventing electric shock.

Description

Bus connection device for horizontal three-way bus duct

Technical Field

The utility model relates to the technical field of bus bar connection of horizontal three-way bus bars, in particular to a bus bar connection device of a horizontal three-way bus bar.

Background

In power supply systems for high-rise buildings, the power and lighting lines are often arranged separately, and the bus ducts are installed vertically along the wall in the electric shaft as power supply mains, one or more times. The bus duct for one pass according to the application generally comprises a starting end bus duct, a straight-through bus duct (with and without jacks), an l-shaped vertical (horizontal) bent-through bus, a z-shaped vertical (horizontal) offset bus, a t-shaped vertical (horizontal) three-way bus, an x-shaped vertical (horizontal) four-way bus, a variable capacitance bus duct, an expansion bus duct, a terminal end enclosure, a terminal connection box, an inserting box, bus duct related accessories, a fastening device and the like.

For example, chinese patent publication No. CN202333683U discloses a horizontal three-way bus duct bus connection device. The device only solves the problems that the length error is caused in the welding process, breakdown is easy to occur at the welding position, and the service life of the busbar is influenced, but does not solve the problems that the prior intensive bus duct has no protective measures when being connected by a connector, the fit clearance of parts is large, the protection level is low, the sealing performance is poor, and the service life is short. The following problems exist in the prior art:

the prior art does not solve the problems that the prior intensive bus duct has no protective measures when being connected by a connector, the fit clearance of parts is large, the protection level is low and the tightness is poor; the bus duct cover plate profile has the beneficial effects that the service life of the maintenance tee joint in the middle of the cover plate of the bus duct box is short, and the problems of no gap adhesion and poor heat dissipation box of the bus duct cover plate profile of the existing tee joint are solved.

Disclosure of Invention

The utility model provides a bus connecting device for a horizontal three-way bus duct, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a level tee bend bus duct generating line connecting device, includes the bus duct case, one side fixedly connected with connecting block of bus duct case, the fixed surface of connecting block is connected with the fixed connection hole, the inboard of connecting block just is located the left side fixedly connected with end connecting plate of bus duct case, the top fixedly connected with thermovent of bus duct case, the fixed screw button of both sides fixedly connected with of bus duct case, fixedly connected with access hole in the middle of the top of bus duct case.

The technical scheme of the utility model is further improved as follows: the inner cavity surface of the bus duct box is fixedly connected with a fixed insulator, and the right side of the inner cavity of the bus duct box, which is positioned on the end connecting plate, is fixedly connected with a wire connecting rod.

The technical scheme of the utility model is further improved as follows: the right side of the wire connecting rod is fixedly connected with an arc connecting pipe, and the surface of the arc connecting pipe is fixedly provided with a wire stringing plate.

The technical scheme of the utility model is further improved as follows: the left side fixedly connected with spring one of string board, the right side fixedly connected with kicking block board of spring one.

The technical scheme of the utility model is further improved as follows: the right side fixedly connected with hydraulic press of kicking block board, the surface fixed mounting of hydraulic press has the spring two, the right side fixedly connected with fixed block of hydraulic press.

The technical scheme of the utility model is further improved as follows: and one side of the surface of the heat radiation port is fixedly connected with an isolated water layer, and the surface of the isolated water layer is fixedly connected with a heat radiation net.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a bus bar connecting device of a horizontal three-way bus duct, which adopts the mutual coordination among a connecting block, a fixed connecting hole, a heat radiation opening, an isolated water layer, a heat radiation net, fixed screw buttons and fixed insulators, wherein the connecting block fixedly connected to one side of the bus duct box plays a role in segment connection, the fixed connecting hole fixedly connected to the surface of the connecting block plays a role in fixation, the isolated water layer fixedly connected to one side of the surface of the heat radiation opening plays a role in fixing two sides and preventing water, the heat radiation net fixedly connected to the surface of the isolated water layer plays a role in absorbing heat and evacuating, the fixed screw buttons fixedly connected to two sides of the bus duct box play a role in fixing tightly, and the fixed insulator fixedly connected to the surface of an inner cavity of the bus duct box plays a role in connection with the fixed screw buttons and electric shock prevention.

2. The utility model provides a bus connecting device of a horizontal three-way bus duct, which adopts mutual matching among a string board, a first spring, a top block board, a hydraulic device, a second spring and a fixed block, and realizes the function of a fixing device part by the fixed block on the right side of a hydraulic device by the fixed block on the right side of the hydraulic device.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a busway box of the present utility model;

FIG. 3 is a schematic view of a heat sink structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: 1. bus duct box; 2. a connecting block; 21. fixing the connecting hole; 3. an end connecting plate; 4. a heat radiation port; 41. isolating the water layer; 42. a heat dissipation net; 5. fixing the screw; 6. an access opening; 7. a wire connecting rod; 8. fixing the insulator; 9. an arc connection pipe; 10. a string board; 11. a first spring; 12. a top block plate; 13. a hydraulic device; 14. a second spring; 15. and a fixed block.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a bus bar connecting device of a horizontal three-way bus bar, which comprises a bus bar box 1, wherein one side of the bus bar box 1 is fixedly connected with a connecting block 2, the surface of the connecting block 2 is fixedly connected with a fixed connecting hole 21, the inner side of the connecting block 2 is fixedly connected with a terminal connecting plate 3 which is positioned on the left side of the bus bar box 1, the top of the bus bar box 1 is fixedly connected with a heat dissipation port 4, two sides of the bus bar box 1 are fixedly connected with fixed screw buttons 5, and the middle of the top of the bus bar box 1 is fixedly connected with an access port 6.

In this embodiment, the wiring effect through bus duct case 1, the connecting block 2 of fixed connection in bus duct case 1 one side plays the effect of festival section connection, play fixed effect at the fixed connecting hole 21 of connecting block 2 fixed surface connection, the inboard and be located bus duct case 1 left side fixed connection's end connecting plate 3 of connecting block 2 plays the effect of generating line end connection simultaneously, play radiating effect at the thermovent 4 that makes bus duct case 1 top fixed connection, make bus duct case 1 both sides fixed connection's fixed screw 5 play fixed inseparable effect, and make bus duct case 1 top middle fixed connection's access hole 6 play the effect of overhauling.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner cavity surface of the bus duct box 1 is fixedly connected with a fixed insulator 8, the inner cavity of the bus duct box 1 is fixedly connected with a wire connecting rod 7 positioned on the right side of the end connecting plate 3, the right side of the wire connecting rod 7 is fixedly connected with an arc connecting pipe 9, the surface of the arc connecting pipe 9 is fixedly provided with a string board 10, the left side of the string board 10 is fixedly connected with a first spring 11, and the right side of the first spring 11 is fixedly connected with a top block board 12.

In this embodiment, the fixed insulator 8 fixedly connected to the surface of the inner cavity of the bus duct box 1 plays a role in connection with the fixed screw button 5 and preventing electric shock, the wire connecting rod 7 fixedly connected to the right side of the end connecting plate 3 in the inner cavity of the bus duct box 1 plays a role in specific dispersion, the arc connecting pipe 9 fixedly connected to the right side of the wire connecting rod 7 plays a role in three-way connection, the wire connecting plate 10 fixedly installed on the surface of the arc connecting pipe 9 plays a role in serial mortgage bending, the first spring 11 fixedly connected to the left side of the wire connecting plate 10 plays a role in helping bullet, and the top block plate 12 fixedly connected to the right side of the first spring 11 plays a role in resisting acting force.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the right side fixedly connected with hydraulic press 13 of kicking block board 12, the surface fixed mounting of hydraulic press 13 has spring two 14, and the right side fixedly connected with fixed block 15 of hydraulic press 13, the surface side fixedly connected with of thermovent 4 keeps apart water layer 41, and the surface fixedly connected with of keeping apart water layer 41 has the heat dissipation net 42.

In this embodiment, the hydraulic device 13 fixedly connected to the right side of the top block plate 12 plays a role in supporting the top, the second spring 14 fixedly mounted on the surface of the hydraulic device 13 plays a role in supporting the top at the same time, the fixing block 15 fixedly connected to the right side of the hydraulic device 13 plays a role in fixing the device, the water isolation layer 41 fixedly connected to one side of the surface of the heat dissipation port 4 plays a role in fixing two sides and preventing water, and the heat dissipation net 42 fixedly connected to the surface of the water isolation layer 41 plays a role in absorbing heat and evacuating.

The working principle of the bus connecting device of the horizontal three-way bus duct is specifically described below.

As shown in fig. 1 to 4, through the wiring function of the bus duct box 1, the connecting block 2 fixedly connected at one side of the bus duct box 1 plays a role in segment connection, the fixing connecting hole 21 fixedly connected with the surface of the connecting block 2 plays a role in fixing, meanwhile, the end connecting plate 3 fixedly connected at the inner side of the connecting block 2 and positioned at the left side of the bus duct box 1 plays a role in bus end connection, the heat dissipation port 4 fixedly connected at the top of the bus duct box 1 plays a role in heat dissipation, the fixing screw buttons 5 fixedly connected at the two sides of the bus duct box 1 play a role in fixing tightly, the overhaul port 6 fixedly connected at the middle of the top of the bus duct box 1 plays a role in overhaul, the fixing insulator 8 fixedly connected with the inner cavity surface of the bus duct box 1 plays a role in connection with the fixing screw buttons 5 and electric shock prevention, the wire connecting rod 7 which enables the inner cavity of the bus duct box 1 and is fixedly connected to the right side of the end connecting plate 3 plays a role in specific dispersion, the arc connecting pipe 9 which is fixedly connected to the right side of the wire connecting rod 7 plays a role in three-way connection, the wire stringing plate 10 which is fixedly arranged on the surface of the arc connecting pipe 9 plays a role in series mortgage bending, the spring I11 which is fixedly connected to the left side of the wire stringing plate 10 plays a role in spring assisting, the ejector block plate 12 which is fixedly connected to the right side of the spring I11 plays a role in resisting acting force, the hydraulic device 13 which is fixedly connected to the right side of the ejector block plate 12 plays a role in ejecting assisting, the spring II 14 which is fixedly arranged on the surface of the hydraulic device 13 plays a role in simultaneously ejecting assisting, the fixing block 15 which is fixedly connected to the right side of the hydraulic device 13 plays a role in fixing the device part, the insulating water layer 41 which is fixedly connected to one side of the surface of the heat dissipation port 4 plays a role in fixing two sides of water resistance, and then the heat-dissipating net 42 fixedly connected with the surface of the water isolation layer 41 plays a role in absorbing heat and evacuating.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a level tee bend bus duct generating line connecting device, includes bus duct case (1), its characterized in that: one side of the bus duct box (1) is fixedly connected with a connecting block (2), and the surface of the connecting block (2) is fixedly connected with a fixed connecting hole (21);

the connecting block (2) is fixedly connected with an end connecting plate (3) at the inner side of the bus duct box (1), and the top of the bus duct box (1) is fixedly connected with a heat dissipation port (4);

the bus duct box is characterized in that fixed screw buttons (5) are fixedly connected to two sides of the bus duct box (1), and an overhaul port (6) is fixedly connected to the middle of the top of the bus duct box (1).

2. The horizontal three-way busway busbar connection device of claim 1, wherein: the bus duct box is characterized in that a fixed insulator (8) is fixedly connected to the surface of the inner cavity of the bus duct box (1), and a wire connecting rod (7) is fixedly connected to the right side of the end connecting plate (3) in the inner cavity of the bus duct box (1).

3. The horizontal three-way busway busbar connection device of claim 2, wherein: the right side of the wire connecting rod (7) is fixedly connected with an arc connecting pipe (9), and a wire stringing plate (10) is fixedly arranged on the surface of the arc connecting pipe (9).

4. A horizontal three-way busway busbar connection device according to claim 3, wherein: the left side of the string board (10) is fixedly connected with a first spring (11), and the right side of the first spring (11) is fixedly connected with a top block board (12).

5. The horizontal three-way busway busbar connection device of claim 4, wherein: the right side fixedly connected with hydraulic press (13) of kicking block board (12), the surface fixed mounting of hydraulic press (13) has spring two (14), the right side fixedly connected with fixed block (15) of hydraulic press (13).

6. The horizontal three-way busway busbar connection device of claim 1, wherein: an isolated water layer (41) is fixedly connected to one side of the surface of the heat dissipation opening (4), and a heat dissipation net (42) is fixedly connected to the surface of the isolated water layer (41).