CN217719978U

CN217719978U - Spliced low-impedance low-inductance busbar

Info

Publication number: CN217719978U
Application number: CN202221286690.8U
Authority: CN
Inventors: 宗荣生; 侯广西; 范明芳
Original assignee: Yixing Sanxin Electronic Co ltd
Current assignee: Yixing Sanxin Electronic Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-01
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a concatenation formula low impedance is low to be felt female the arranging field discloses a concatenation formula low impedance is low to be felt female arranging, including splicing apparatus, fixing device and female arranging, splicing apparatus includes the mounting bracket, one side of mounting bracket is provided with first connecting disc, one side fixed mounting of first connecting disc has first connecting plate, two first circular arc through-holes have been seted up on the first connecting plate, one side of first connecting plate is provided with first splint, two the equal activity grafting in inside of first circular arc through-hole has two second bolts, four the second bolt is all pegged graft on first splint. The utility model discloses a traditional female arranging can be solved to the splicing apparatus who sets up, when needs patch cord, female turn department of arranging all needs professional equipment to buckle or tailor, the problem of often hardly handling at the job site, through the fixing device who sets up, can solve traditional female arranging and female fixed problem who arranges.

Description

Spliced low-impedance low-inductance busbar

Technical Field

The utility model relates to a concatenation formula low impedance low inductance is female the arranging field, in particular to concatenation formula low impedance low inductance is female arranges.

Background

The bus bar is a connecting copper bar or aluminum bar of a main switch in an electric cabinet and switches in each shunt circuit in a power supply system, and the surface of the bus bar is subjected to insulation treatment and mainly used as a lead and a main power supply line of a power distribution and supply device. In the construction process of a building site, temporary wiring is needed, professional equipment is needed to bend or cut at the bending position of the busbar at present, and the working efficiency is affected, so that the spliced low-impedance low-inductance busbar is produced.

The existing busbar has certain defects when in use, firstly, the traditional busbar needs professional equipment to bend or cut at the turning position of the busbar when temporary wiring is needed, the problem that the work efficiency is affected is often difficult to deal with at a construction site, secondly, the traditional busbar and the busbar are fixed, a special bus duct needs to be customized, and the temporary wiring is not facilitated, so that the splicing type low-impedance low-inductance busbar is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concatenation formula low impedance is low to be felt female arranging, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spliced low-impedance low-inductance busbar comprises a splicing device, a fixing device and a busbar;

the splicing device comprises a mounting frame, wherein a first connecting disc is arranged on one side of the mounting frame, a first connecting plate is fixedly arranged on one side of the first connecting disc, two first arc through holes are formed in the first connecting plate, a first clamping plate is arranged on one side of the first connecting plate, two second bolts are movably inserted into the two first arc through holes, the four second bolts are all inserted into the first clamping plate, a second connecting disc is arranged on the other side of the mounting frame, a second connecting plate is fixedly arranged on one side of the second connecting disc, two second arc through holes are formed in the second connecting plate, a second clamping plate is arranged on one side of the second connecting plate, two fourth bolts are movably inserted into the two second arc through holes, and the four fourth bolts are all inserted into the second clamping plate;

the fixing device comprises a support, the support is of a U-shaped structure, inserting grooves are formed in the inner sides of two ends of the U-shaped structure of the support, toothed plates are inserted into the two inserting grooves in an inserting mode, a clamping groove is formed in one side of the support, and a clamping block is fixedly mounted on one side of each toothed plate;

splicing apparatus all can clip female arranging with the cooperation of second splint through first connecting plate and first splint and second connecting plate to make first connecting plate and first splint and female arranging fixed connection or make second connecting plate and second splint and female arranging fixed connection through four fourth bolts through four second bolts, female arranging is cliied in the cooperation of fixing device accessible support and pinion rack, and can make two adjacent fixing device connect through joint groove and joint piece.

Preferably, mounting bracket and first connection disc are through first bolt fixed connection, just first connection disc and first bolt are bolted connection, mounting bracket and second connection disc pass through third bolt fixed connection, four the second bolt all is threaded connection with first splint, just second connection disc and third bolt are bolted connection, four the fourth bolt all is threaded connection with second splint.

Preferably, two inserting grooves are movably connected with the toothed plate respectively, the movable clamping of the clamping block is in the clamping groove, the support is movably inserted with a rotating shaft, the rotating shaft is fixedly inserted with a gear, and the gear is meshed with the toothed plate.

Preferably, the turntable is movably sleeved on the outer circumferential surface of the rotating shaft, the first spring is movably sleeved on the outer circumferential surface of the rotating shaft and arranged on the upper side of the turntable, one end of the first spring is fixedly connected with the rotating shaft, and the other end of the first spring is fixedly connected with the turntable.

Preferably, the upper side fixed mounting of carousel has the connecting axle, the carousel leads to the not connecting axle to articulate has the rocker, the upside fixed mounting of support has the stopper.

Preferably, the spout has been seted up to the upside of support, the inside of spout communicates with each other with the inside in joint groove, the inside of spout is provided with the slider, spout and slider swing joint, fixed mounting has the second spring on the inner wall of spout, the one end and the slider swing joint of second spring, the one end of slider is inserted into the joint groove, and on the one side inner wall in joint groove was received to the one end of slider, the upside fixed mounting of slider has the supplementary button that pushes away.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a splicing apparatus who sets up, can solve traditional female row, when needs temporary connection, female row's turn department all needs professional equipment to buckle or tailor, often hardly handle at the job site, there is the problem that influences work efficiency, through four second bolts that set up, can make first connecting plate and first splint and female row fixed connection, four bolts through setting up, can make second connecting plate and second splint and female row fixed connection, through two first circular arc through-holes and two second connecting disks that set up, can the relative clamp angle degree with female row of splicing apparatus, the bent angle of female row turn is replaced through the mounting bracket that sets up, through the first bolt that makes the setting, can make first connecting disc use first bolt to rotate as the axle through twisting first bolt, and then make first connecting plate relative and any angle with the first bolt, through making the third bolt of mounting bracket setting, can make the second connecting disc use the third bolt to rotate as the axle through twisting third bolt, and then make the second connecting plate relative and can rotate any angle with the commentaries on classics, make the convenient current situation of splicing apparatus of installation, but the adaptation current situation increases this practicality.

2. Through the fixing device who sets up, can solve traditional female arranging and female fixed of arranging, need customize dedicated bus duct to do not do benefit to the required problem of temporary wiring, through support and the pinion rack that sets up in the fixing device, can clip female arranging through the cooperation of support and pinion rack, through the joint groove and the joint piece that set up, can make two adjacent fixing device connect, the person of facilitating the use carries out winding displacement work to female arranging.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is the utility model relates to a perpendicular turn down schematic diagram when female arranging of concatenation formula low impedance low inductance is assembled.

Fig. 2 is the utility model relates to a when female arranging of concatenation formula low impedance low inductance is assembled, at horizontal plane inner turning schematic diagram.

Fig. 3 is the utility model relates to a certain angle of slope schematic diagram has when female arranging of concatenation formula low impedance low inductance is assembled.

Fig. 4 is the utility model relates to a female splicing apparatus's of arranging of concatenation formula low impedance low inductance schematic diagram.

Fig. 5 is a schematic view of the fixing device of the spliced low-impedance low-inductance busbar of the present invention.

Fig. 6 is an enlarged view of a portion a in fig. 5 of the spliced low impedance low inductance bus bar of the present invention.

Fig. 7 is an enlarged view of a portion B in fig. 5 of the spliced low impedance low inductance busbar of the present invention.

In the figure: 1. a splicing device; 2. a fixing device; 3. a busbar; 4. a mounting frame; 5. a first connecting disc; 6. a second connecting disk; 7. a first connecting plate; 8. a second connecting plate; 9. a first circular arc through hole; 10. a second circular arc through hole; 11. a first splint; 12. a second splint; 13. a support; 14. inserting grooves; 15. a toothed plate; 16. a rotating shaft; 17. a gear; 18. a turntable; 19. a first spring; 20. a second spring; 21. a connecting shaft; 22. a rocker; 23. a limiting block; 24. a clamping groove; 25. a clamping block; 26. a chute; 27. a slider; 28. an auxiliary push button.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-7, a spliced low impedance and low inductance bus bar comprises a splicing device 1, a fixing device 2 and a bus bar 3;

the splicing device 1 comprises a mounting frame 4, a first connecting disc 5 is arranged on one side of the mounting frame 4, a first connecting plate 7 is fixedly mounted on one side of the first connecting disc 5, two first arc through holes 9 are formed in the first connecting plate 7, a first clamping plate 11 is arranged on one side of the first connecting plate 7, two second bolts are movably inserted in the two first arc through holes 9, the four second bolts are inserted in the first clamping plate 11, a second connecting disc 6 is arranged on the other side of the mounting frame 4, a second connecting plate 8 is fixedly mounted on one side of the second connecting disc 6, two second arc through holes 10 are formed in the second connecting plate 8, a second clamping plate 12 is arranged on one side of the second connecting plate 8, two fourth bolts are movably inserted in the two second arc through holes 10, and the four fourth bolts are inserted in the second clamping plate 12;

through two first circular arc through-holes 9 that set up, can slide four second bolts respectively in two first circular arc through-holes 9, and then can adjust first splint 11 for the gesture of first connecting plate 7, can realize adjusting first splint 11 and female 3 connection angle that arranges, through two second circular arc through-holes 10 that set up, can slide four fourth bolts respectively in two second circular arc through-holes 10, and then can adjust second splint 12 for 8 gestures of second connecting plate, can realize adjusting second splint 12 and female 3 connection angle that arranges.

The fixing device 2 comprises a support 13, the support 13 is of a U-shaped structure, insertion grooves 14 are formed in the inner sides of two ends of the U-shaped structure of the support 13, toothed plates 15 are inserted into the two insertion grooves 14, a clamping groove 24 is formed in one side of the support 13, and a clamping block 25 is fixedly mounted on one side of each toothed plate 15;

two adjacent busbars 3 can be fixed through the fixing device 2 that sets up to separate two adjacent busbars 3, reduce the circular telegram response of two adjacent busbars 3.

Splicing apparatus 1 all can clip female arranging 3 through the cooperation of first connecting plate 7 with first splint 11 and second connecting plate 8 with second splint 12, and make first connecting plate 7 and first splint 11 with female 3 fixed connection or make second connecting plate 8 and second splint 12 with female 3 fixed connection through four second bolts, female arranging 3 is cliied in the cooperation of fixing device 2 accessible support 13 and pinion rack 15, and can make two adjacent fixing device 2 connect through joint groove 24 and joint piece 25.

Mounting bracket 4 and first connection disc 5 are through first bolt fixed connection, and first connection disc 5 and first bolt are bolted connection, mounting bracket 4 and second connection disc 6 are through third bolt fixed connection, four second bolts all are threaded connection with first splint 11, and second connection disc 6 and third bolt are bolted connection, four fourth bolts all are threaded connection with second splint 12, connect disc 6 through the first connection disc 5 and the second that set up, can increase the area of contact of first connection disc 5 and second connection disc 6 and mounting bracket 4, resistance when reducing first connection disc 5 and second connection disc 6 and mounting bracket 4 circular telegram.

The two inserting grooves 14 are movably connected with the toothed plate 15 respectively, the clamping block 25 is movably clamped inside the clamping groove 24, the rotating shaft 16 is movably inserted on the support 13, the rotating shaft 16 is fixedly inserted with the gear 17, and the gear 17 is meshed with the toothed plate 15.

The turntable 18 is movably sleeved on the circumferential outer surface of the rotating shaft 16, the first spring 19 is arranged on the upper side of the turntable 18, one end of the first spring 19 is fixedly connected with the rotating shaft 16, and the other end of the first spring 19 is fixedly connected with the turntable 18.

The upper side fixed mounting of carousel 18 has connecting axle 21, and carousel 18 leads to no connecting axle 21 to articulate has rocker 22, and the upside fixed mounting of support 13 has stopper 23.

Spout 26 has been seted up to the upside of support 13, the inside of spout 26 communicates with each other with the inside of joint groove 24, the inside of spout 26 is provided with slider 27, spout 26 and slider 27 swing joint, fixed mounting has second spring 20 on the inner wall of spout 26, the one end and the slider 27 swing joint of second spring 20, joint groove 24 is inserted into to the one end of slider 27, and on the one side inner wall of joint groove 24 was supported to the one end butt of slider 27, the upside fixed mounting of slider 27 has supplementary button 28 that pushes away.

It should be noted that, the utility model relates to a concatenation formula low impedance is low to be felt female arranging, when using, at first, the user need confirm two female turning directions that 3 need the concatenation of arranging, turn downwards perpendicularly (as figure 1) if the user needs two female arranging 3, need the user to twist respectively and change first bolt and make first connecting disc 5 use first bolt to make second connecting disc 6 use the third bolt to rotate as the axle with twisting the third bolt, need keep first connecting plate 7 and second connecting plate 8 in the coplanar, then reverse twist respectively and change first bolt and third bolt, make first connecting disc 5 and second connecting disc 6 and mounting bracket 4 fixed connection, then through twisting four second bolts, make first connecting plate 7 and first splint 11 and two one of them one end fixed connection that need female arranging 3 of concatenation, then through twisting four fourth bolts, make second connecting plate 8 and second splint 12 and two another one end fixed connection that need female arranging 3 of concatenation, so accomplished the operation that two female arranging 3 perpendicularly turn downwards.

If the user needs to turn the two busbars 3 in a horizontal plane (see fig. 2), the operation can be performed as described above, but the first connecting plate 7 and the second connecting plate 8 need to be rotated to a relatively horizontal position and have an included angle.

If a user needs to incline one busbar 3 of the two busbars 3 by a certain angle (as shown in fig. 3), the operation can be performed according to the above operation, but the clamping angle of the splicing device 1 relative to the two busbars 3 needs to be adjusted through the two first arc through holes 9 and the two second connecting discs 6.

Then, if a user needs to fix two adjacent busbars 3, two fixing devices 2 are needed, firstly, the bracket 13 of the first fixing device 2 is clamped on the first busbar 3 through the U-shaped structure, then the toothed plate 15 is inserted into the two insertion grooves 14 formed in the first fixing device 2, and the toothed plate 15 and the gear 17 are engaged with each other, the user then rocks the rocker 22 and causes the turntable 18 to rotate about the axis of rotation 16, by virtue of the connection between the turntable 18 and the axis of rotation 16, via the first spring 19, the axis of rotation 16 likewise rotating, and the gear 17 rotating, meanwhile, the toothed plate 15 is driven to move towards the first busbar 3, when one end of the toothed plate 15 touches the first busbar 3, the user continues to rock the rocker 22, so that the first spring 19 is elastically deformed, and the force is accumulated to make the toothed plate 15 always have the force moving to the first busbar 3, so that the first busbar 3 can be prevented from moving relative to the first fixing device 2, then the rocking lever 22 stops rocking, the rocking lever 22 moves to one side of the limiting block 23, then the auxiliary push button 28 of the second fixing device 2 pushes the position of the second spring 20 of the second fixing device 2, and drives the sliding block 27 to exit the clamping groove 24, the clamping block 25 of the first fixing device 2 is then clamped into the clamping groove 24 of the second fixing device 2, then the auxiliary push button 28 of the second fixing device 2 is released, the slide block 27 of the second fixing device 2 can be pushed to move to the upper side of the clamping block 25 of the first fixing device 2 by the elastic action of the second spring 20, the clamping block 25 of the first fixing device 2 can be limited to slide out of the clamping groove 24 of the second fixing device 2, the toothed plate 15 of the second fixture 2 can then be mounted in the manner in which the toothed plate 15 of the first fixture 2 is mounted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A spliced low-impedance low-inductance busbar is characterized in that: the device comprises a splicing device (1), a fixing device (2) and a busbar (3);

the splicing device (1) comprises a mounting frame (4), a first connecting disc (5) is arranged on one side of the mounting frame (4), a first connecting plate (7) is fixedly mounted on one side of the first connecting disc (5), two first arc through holes (9) are formed in the first connecting plate (7), a first clamping plate (11) is arranged on one side of the first connecting plate (7), two second bolts are movably inserted into the two first arc through holes (9), four second bolts are inserted into the first clamping plate (11), a second connecting disc (6) is arranged on the other side of the mounting frame (4), a second connecting plate (8) is fixedly mounted on one side of the second connecting disc (6), two second arc through holes (10) are formed in the second connecting plate (8), a second clamping plate (12) is arranged on one side of the second connecting plate (8), two fourth bolts are movably inserted into the two second arc through holes (10), and four fourth bolts are inserted into the second clamping plate (12);

the fixing device (2) comprises a support (13), the support (13) is of a U-shaped structure, inserting grooves (14) are formed in the inner sides of two ends of the U-shaped structure of the support (13), toothed plates (15) are inserted into the two inserting grooves (14), a clamping groove (24) is formed in one side of the support (13), and a clamping block (25) is fixedly mounted on one side of each toothed plate (15);

splicing apparatus (1) all can clip female arranging (3) through the cooperation of first connecting plate (7) and first splint (11) and second connecting plate (8) and second splint (12) to make first connecting plate (7) and first splint (11) and female arranging (3) fixed connection or make second connecting plate (8) and second splint (12) and female arranging (3) fixed connection through four second bolts, female arranging (3) are carried in the cooperation of fixing device (2) accessible support (13) and pinion rack (15), and can make two adjacent fixing device (2) connect through joint groove (24) and joint piece (25).

2. The spliced low impedance low inductance busbar of claim 1, wherein: mounting bracket (4) and first connection disc (5) are through first bolt fixed connection, just first connection disc (5) and first bolt are bolted connection, mounting bracket (4) and second connection disc (6) are through third bolt fixed connection, four the second bolt all is threaded connection with first splint (11), just second connection disc (6) and third bolt are bolted connection, four the fourth bolt all is threaded connection with second splint (12).

3. The spliced low impedance low inductance busbar of claim 1, wherein: two inserting groove (14) respectively with pinion rack (15) swing joint, but joint piece (25) mobile joint is in the inside of joint groove (24), the activity is pegged graft on support (13) and is had pivot (16), pivot (16) are fixed to be pegged graft and are had gear (17), gear (17) and pinion rack (15) meshing connection.

4. The spliced low impedance and low inductance busbar according to claim 3, wherein: carousel (18) has been cup jointed in the activity on the circumference surface of pivot (16), first spring (19) has been cup jointed in the activity on the circumference surface of pivot (16), and first spring (19) set up the upside at carousel (18), the one end and the pivot (16) fixed connection of first spring (19), the other end and carousel (18) fixed connection of first spring (19).

5. The spliced low impedance low inductance busbar of claim 4, wherein: the upside fixed mounting of carousel (18) has connecting axle (21), carousel (18) lead to no connecting axle (21) to articulate has rocker (22), the upside fixed mounting of support (13) has stopper (23).

6. The spliced low impedance low inductance busbar of claim 5, wherein: spout (26) have been seted up to the upside of support (13), the inside of spout (26) communicates with each other with the inside in joint groove (24), the inside of spout (26) is provided with slider (27), spout (26) and slider (27) swing joint, fixed mounting has second spring (20) on the inner wall of spout (26), the one end and slider (27) swing joint of second spring (20), the one end of slider (27) is inserted into joint groove (24), and on the one side inner wall of joint groove (24) is received to the one end of slider (27), the upside fixed mounting of slider (27) has supplementary button (28) of pushing away.