CN209913440U

CN209913440U - Plug-in type bus duct

Info

Publication number: CN209913440U
Application number: CN201920670972.XU
Authority: CN
Inventors: 杨晓凤
Original assignee: Jiangsu Huanaide Electric Co Ltd
Current assignee: Jiangsu Huanaide Electric Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-07
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a plug-in type bus duct, including first bus duct, joint and second bus duct, the one end of joint is provided with first bus duct, the other end of joint is provided with the second bus duct, the surface intermediate position of joint is provided with the button, the inboard of joint is provided with the connecting hole, one side of button is provided with reset spring, the utility model discloses insert first bus duct and second bus duct through the connecting hole, extrude each other through first stationary blade and second stationary blade, convenient and fast goes on connecting first bus duct and second bus duct, has not only simplified the process of installation but also improved work efficiency; the utility model discloses a block is carried out to the second stationary blade of first stationary blade in the connecting hole and first bus duct one side, makes first bus duct and second bus duct after connecting, and is more firm through the fixed of joint.

Description

Plug-in type bus duct

Technical Field

The utility model belongs to the technical field of the bus duct, concretely relates to plug-in type bus duct.

Background

The bus duct is a novel conductor developed in the united states, which is formed by using copper or aluminum as a conductor, supporting the conductor with a non-olefinic insulation, and then being installed in a metal tank, and is now an indispensable wiring method in electrical equipment and power systems such as high-rise buildings and factories. Because of the need of various building electric power of buildings, factories, etc., and the need has a tendency to increase year by year, the use of the original circuit wiring method, i.e., the pipe-through method, brings many difficulties in construction, and when the power distribution system is to be changed, it is almost impossible to make it simpler, however, if the bus duct is adopted, the purpose can be achieved very easily, and in addition, the building can be more beautiful. In terms of economy, the bus duct itself is expensive compared to cables, but the use of a bus duct makes construction costs much cheaper than those of a bus duct including various accessories for wiring and the entire power system, and this is particularly evident in the case of a large current capacity.

The prior art has the following problems: the existing plug-in type bus duct is fixed by screws by utilizing extrusion between connecting plates, however, the disassembly and assembly process is complicated, and the fixation is not particularly firm.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a plug-in type bus duct has the connection convenience, fixed firm characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug-in type bus duct, includes first bus duct, joint and second bus duct, the one end that the joint was put in order is provided with first bus duct, the other end that the joint was put in order is provided with the second bus duct, the surface intermediate position that the joint was put in order is provided with the button, the inboard that the joint was put in order is provided with the connecting hole, one side of button is provided with reset spring, reset spring's the outside is provided with first stationary blade, the button is provided with the connection piece with reset spring, one side of first bus duct is provided with the second stationary blade, the second stationary blade is connected bottom one side with first bus duct and is provided with the spout, the inside of one side bottom spout of second stationary blade is provided with the spring, the opposite side bottom of second stationary blade is provided.

Preferably, one side of the inner side wall of the connecting hole is provided with two first fixing pieces, the opposite side wall is correspondingly provided with two first fixing pieces, and the two first fixing pieces are spaced by two centimeters from the same side wall.

Preferably, the first bus duct is provided with a second fixing piece at the corresponding position in the sliding groove on both sides, and the size of the second fixing piece corresponds to that of the first fixing piece on the inner side of the connecting hole.

Preferably, first bus duct is connected through the connecting hole at joint both ends with the second bus duct through the first stationary blade of mutual extrusion and second stationary blade, and fixes through the card on the second stationary blade and the draw-in groove on the first stationary blade.

Preferably, the two first fixing pieces on one side can be pulled to be opened simultaneously by pulling the button, the reset spring and the connecting piece are connected through argon-fluorine welding, and a baffle is arranged between the button and the reset spring.

Preferably, the second stationary blade rotates through the pivot, first stationary blade when rotating rotate through with the connecting hole between the pivot that sets up, and the surface that second stationary blade and first stationary blade are connected is provided with anti-skidding line.

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

1. the utility model discloses pass through the connecting hole with first bus duct and second bus duct and insert, extrude each other through first stationary blade and second stationary blade, convenient and fast goes on connecting first bus duct and second bus duct, has not only simplified the process of installation and has also improved work efficiency simultaneously.

2. The utility model discloses a block is carried out to the second stationary blade of first stationary blade in the connecting hole and first bus duct one side, makes first bus duct and second bus duct after connecting, and is more firm through the fixed of joint.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the clamping head of the present invention.

Fig. 3 is a schematic view of the bottom structure of the button of the present invention.

Fig. 4 is the utility model discloses a first bus duct structure schematic.

Fig. 5 is a schematic view of a first bus duct overlooking structure.

In the figure: 1. a first bus duct; 2. a clamping head; 3. a second bus duct; 4. a button; 5. a first fixing sheet; 6. a return spring; 7. connecting holes; 8. connecting sheets; 9. a second fixing sheet; 10. a chute; 11. a spring; 12. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a plug-in type bus duct, including first bus duct 1, joint head 2 and second bus duct 3, the one end of joint head 2 is provided with first bus duct 1, the other end of joint head 2 is provided with second bus duct 3, the surface intermediate position of joint head 2 is provided with button 4, the inboard of joint head 2 is provided with connecting hole 7, one side of button 4 is provided with reset spring 6, reset spring 6's the outside is provided with first stationary blade 5, button 4 is provided with connection piece 8 with reset spring 6, one side of first bus duct 1 is provided with second stationary blade 9, second stationary blade 9 is connected bottom one side with first bus duct 1 and is provided with spout 10, the inside of one side bottom spout 10 of second stationary blade 9 is provided with spring 11, the opposite side bottom of second stationary blade 9 is provided with pivot 12 with spring 11's junction.

In order to make the connection more secure, in the present embodiment, it is preferable that two first fixing pieces 5 are provided on one side of the inner side wall of the connection hole 7, two corresponding first fixing pieces are provided on the opposite side wall, and two first fixing pieces are spaced by two centimeters from the same side wall.

For convenience of connection, in the present embodiment, it is preferable that the second fixing pieces 9 are provided at corresponding positions in the sliding groove 10 on both sides of the first bus duct 1, and the size of the second fixing pieces corresponds to the size of the first fixing piece 5 inside the connection hole 7.

In order to facilitate connection between the first bus duct 1 and the second bus duct 3, in the present embodiment, preferably, the first bus duct 1 and the second bus duct 3 are connected by mutually pressing the first fixing piece 5 and the second fixing piece 9 through the connecting holes 7 at both ends of the snap joint 2, and are fixed by the snap on the second fixing piece 9 and the snap on the first fixing piece 5.

In order to disassemble and assemble the first bus duct 1 and the second bus duct 3, in the present embodiment, it is preferable that the two first fixing pieces 5 on one side can be pulled to be opened by pulling the button 4, the return spring 6 and the connecting piece 8 are connected by argon-fluorine welding, and a baffle is arranged between the button 4 and the return spring 6.

In order to facilitate connection between the first bus duct 1 and the second bus duct 3, in the embodiment, it is preferable that the second fixing piece 9 rotates through the rotating shaft 12, the first fixing piece 5 rotates through the rotating shaft disposed between the first fixing piece and the connecting hole 7 when rotating, and the surface of the second fixing piece 9 connected to the first fixing piece 5 is provided with anti-slip lines.

The utility model discloses a theory of operation and use flow: the first bus duct 1 and the second bus duct 3 are inserted into the clamping joint 2 through the connecting holes 7 at the two ends of the clamping joint 2, the first bus duct 1 and the second bus duct 3 are inserted through the connecting holes 7, the first fixing piece 5 and the second fixing piece 9 are mutually extruded, the first bus duct 1 and the second bus duct 3 are conveniently and quickly connected, the installation process is simplified, the working efficiency is improved, then the second fixing pieces 9 at the two sides of the first bus duct 1 and the second bus duct 3 are mutually extruded with the first fixing piece 5 at the inner side of the connecting hole 7, the reset spring 6 under the first fixing piece 5 and the spring 11 under the second fixing piece 9 are extruded to deform, then the rotating shaft 12 between the second fixing piece 9 and the sliding groove 10 rotates, meanwhile, the rotating shaft between the first fixing piece 5 and the connecting hole 7 rotates, after the first bus duct 1 and the second bus duct 3 are completely inserted into the clamping joint 2, through the mutual block of first stationary blade 5 and second stationary blade 9, carry out the block each other by the draw-in groove on the first stationary blade 5 and the card on the second stationary blade 9 again, carry out the block through the second stationary blade 9 of first stationary blade 5 in the connecting hole 7 and first bus duct 1 one side, make first bus duct 1 and second bus duct 3 after connecting, it is more firm through the fixed of joint 2, thereby only need stimulate button 4 to drive connection piece 8 when needs are dismantled, make reset spring 6 drive first stationary blade 5 and second stationary blade 9 loosen, take out first bus duct 1 or second bus duct 3 and change or install.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-in type bus duct, includes first bus duct (1), joint head (2) and second bus duct (3), its characterized in that: the one end of joint (2) is provided with first bus duct (1), the other end of joint (2) is provided with second bus duct (3), the surface intermediate position of joint (2) is provided with button (4), the inboard of joint (2) is provided with connecting hole (7), one side of button (4) is provided with reset spring (6), reset spring's (6) the outside is provided with first stationary blade (5), button (4) are provided with connection piece (8) with reset spring (6), one side of first bus duct (1) is provided with second stationary blade (9), second stationary blade (9) are connected bottom one side with first bus duct (1) and are provided with spout (10), the inside of one side bottom spout (10) of second stationary blade (9) is provided with spring (11), the opposite side bottom of second stationary blade (9) is provided with pivot (12) with the junction of spring (11).

2. The plug-in type bus duct of claim 1, characterized in that: one side of the inner side wall of the connecting hole (7) is provided with two first fixing pieces (5), the opposite side wall is provided with two first fixing pieces corresponding to the connecting hole, and the two first fixing pieces are spaced by two centimeters from the same side wall.

3. The plug-in type bus duct of claim 1, characterized in that: first bus duct (1) all sets up second stationary blade (9) on the position that corresponds in spout (10) of both sides, and correspond with first stationary blade (5) size of connecting hole (7) inboard.

4. The plug-in type bus duct of claim 1, characterized in that: first bus duct (1) is connected through mutual extrusion first stationary blade (5) and second stationary blade (9) by connecting hole (7) at joint (2) both ends with second bus duct (3), and fixes through card on second stationary blade (9) and the draw-in groove on the first stationary blade (5).

5. The plug-in type bus duct of claim 1, characterized in that: can stimulate two first stationary blades (5) of one side simultaneously through pulling button (4) and open, be connected through argon fluorine welding between button (4) and reset spring (6) and connection piece (8), and be provided with the baffle between button (4) and reset spring (6).

6. The plug-in type bus duct of claim 1, characterized in that: second stationary blade (9) rotate through pivot (12), first stationary blade (5) rotate through the pivot that sets up between with connecting hole (7) when rotating, and the surface that second stationary blade (9) and first stationary blade (5) are connected is provided with anti-skidding line.