CN218632473U - Perforation-free sawtooth type busbar connector in electrical cabinet - Google Patents

Abstract

The utility model relates to a zigzag type that exempts from to punch in regulator cubicle arranges connector, including metal guide rail, with metal guide rail sliding connection's electrical components and be located the female row of the inside upper end parallel arrangement of regulator cubicle, electrical components upper end and lower extreme set up incoming end and output respectively, the board can be dismantled in the incoming end connection, can dismantle the board and keep away from incoming end one end and connect the holder, the holder is two including two clamp plates that the symmetry set up two the clamp plate is kept away from and is dismantled female the arranging of board one end centre gripping. The utility model discloses a holder will dismantle the board and arrange indirect fixed connection with female, has avoided in the connection process, need punch female arranging according to electrical components's specification, avoided simultaneously because the position error that punches leads to the problem that the installation is troublesome.

Description

Perforation-free sawtooth type busbar connector in electrical cabinet

Technical Field

The utility model relates to a female connector technical field that arranges specifically indicates a zigzag type that exempts from to punch in regulator cubicle arranges connector.

Background

The main function is to use the main power supply line (the copper bar and the aluminum bar are called the busbar) of the power distribution and supply device, and each branch line (the busbar) is led up and down by the busbar.

Copper bar and electrical components in the cabinet, the connected mode between the copper bar generally all adopts copper bolt connection after drilling on the copper bar at present, and this kind of connected mode is simple, reliable, stable. However, if the connection mode is adopted, errors occur in punching, time and labor are wasted when the bolts are installed, especially, the bolts cannot be installed quickly during site construction, the installation efficiency is low, and the labor intensity is high. Therefore, a punching-free sawtooth type bus bar connector in an electrical cabinet is provided.

SUMMERY OF THE UTILITY MODEL

For solving not enough among the prior art, the utility model provides a zigzag type that exempts from to punch in regulator cubicle arranges the connector, will dismantle the board through the holder and arrange indirect fixed connection, has avoided in the connection process, needs punch to female arranging according to electrical components's specification, has avoided simultaneously because the position error that punches, leads to the trouble and laboursome problem of installation.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the utility model provides a sawtooth formula that exempts from to punch female connector that arranges, includes the metal guide rail, with metal guide rail sliding connection's electrical components and be located the female arranging of the inside upper end mutual parallel arrangement of regulator cubicle, electrical components upper end and lower extreme set up incoming end and output respectively, the detachable plate is connected to the incoming end, detachable plate keeps away from incoming end one end and connects the holder, the holder is including two clamp plates that the symmetry set up, two detachable plate one end centre gripping female arranging is kept away from to the clamp plate.

As an optimization, the detachable plate is close to the access end and is provided with a first through hole matched with the access end, and the detachable plate is fixedly connected with the access end through a bolt and a nut.

Preferably, the pressing plate comprises a fixing portion located in the middle, the two ends of the fixing portion are provided with V-shaped pressing portions, the fixing portion is provided with a second through hole, and the two fixing portions of the pressing plate are fixed through bolts and nuts.

Preferably, a protrusion is arranged at a position, close to the lower end, of a contact surface of the busbar and the holder, and mutually meshed sawtooth blocks are arranged on the top surface of the protrusion and one contact side of the V-shaped pressing part and the protrusion.

As optimization, can dismantle board quantity and incoming end quantity the same, can dismantle the board and pass through the holder and be connected with female arranging, can dismantle the board and include the connecting plate, the connecting plate is kept away from incoming end one end and is connected the hang plate, the hang plate is kept away from connecting plate one end and is connected the extension board, the extension board is connected with the holder.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses in, will dismantle the board through the holder and arrange the indirect fixed connection of mother, avoided in the connection process, need punch female arranging according to electrical components's specification, avoided simultaneously because the position error that punches leads to the trouble and energy-wasting problem of installation.

2. The fast setting of sawtooth can prevent to appear gliding phenomenon with arranging the better fixed of arranging, and bellied setting can prevent because mother arranges and can dismantle the plate thickness difference, leads to the inconvenient phenomenon of centre gripping to appear in both sides.

Drawings

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

fig. 2 is an enlarged schematic view of the position a of the present invention.

The reference numbers shown in the figures: 1. a guide rail; 2. an electrical component; 3. a busbar; 4. an access end; 5. an output end; 6. a detachable plate; 61. a connecting plate; 62. an inclined plate; 63. an extension plate; 7. a holder; 71. pressing a plate; 711. a fixed part; 712. a V-shaped pressing part; 8. a protrusion; 9. a sawtooth block.

Detailed Description

The following specific embodiments are combined to further illustrate the present invention, as shown in fig. 1-2, a perforation-free zigzag busbar connector in an electrical cabinet.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model discloses a zigzag type that exempts from to punch in regulator cubicle arranges connector, including metal guide 1, with metal guide 1 sliding connection's electrical components 2 and be located the female row 3 of the inside upper end mutual parallel arrangement of regulator cubicle, electrical components 2 upper end sets up incoming end 4 and output 5 with the lower extreme respectively, incoming end 4 is connected and can be dismantled board 6, will arrange female 3 and be connected with electrical components 2 through can dismantling board 6, can dismantle board 6 keeps away from incoming end 4 one end and connect holder 7, two clamp plates 71 that holder 7 set up including the symmetry, and the both ends of clamp plate 71 are fixed respectively can dismantle board 6 and female arranging 3, two clamp plate 71 keeps away from can dismantle 6 one end centre gripping female row 3 of board, will dismantle board 6 and 3 indirect fixed connection of arranging through holder 7, have avoided in the connection, need punch female arranging 3 according to electrical components 2's specification, avoided simultaneously because the position error of punching, lead to installing to take trouble the problem of arranging.

The utility model discloses further set up to: can dismantle board 6 and be close to access end 4 and set up and access end 4 complex first through-hole, be convenient for pass through the bolt, can dismantle board 6 and access end 4 and pass through bolt and nut fixed connection, pass the bolt from access end 4 and through-hole department, then fix through the nut.

The utility model discloses further set up to: the pressing plate 71 comprises a fixing portion 711 positioned in the middle, the two pressing plates 71 are fixedly clamped through the fixing portion 711, V-shaped pressing portions 712 are arranged at two ends of the fixing portion 711, the pressing portions are in line connection with the busbar 3, pressing force of the pressing plate 71 is concentrated on one line, the problem that the pressing plate 71 cannot be in complete contact with the busbar 3 and current attenuation is caused if the surface of the pressing plate 71 or the busbar 3 is uneven when the pressing plate 71 is in large-area contact with the busbar 3 is effectively avoided, the fixing portion 711 is provided with a second through hole, the fixing portions 711 of the two pressing plates 71 are fixed through bolts and nuts, the bolts penetrate through the through holes of the fixing portions 711 of the two pressing plates 71 and are fastened through the nuts, and the two pressing plates 71 are pressed tightly against each other, so that the detachable plate 6 and the busbar 3 are fixed.

The utility model discloses further set up to: female the face of arranging 3 and holder 7 contact is close to the lower extreme position and sets up protruding 8, avoids leading to fixed incomplete owing to can dismantle board 6 and female 3 thickness difference of arranging, when female 3 one end of arranging of centre gripping can't fix and lead to droing, the bottom of V type portion of compressing tightly 712 just blocks at protruding 8's top surface, protruding 8 top surfaces and V type portion of compressing tightly 712 set up the sawtooth block 9 of mutual interlock with protruding 8 contact one side, can prevent the gliding phenomenon with arranging 3 better fixed, appearing.

The utility model discloses further set up to: the detachable plate 6 quantity is the same with 4 quantity of incoming end, detachable plate 6 is connected with female row 3 through holder 7, and the material of detachable plate 6 is electrically conductive material, detachable plate 6 includes connecting plate 61, and connecting plate 61 sets up the through-hole, and is fixed with connecting plate 61 and incoming end 4 through screw bolt and nut, 4 one end connection hang plate 62 is kept away from incoming end to connecting plate 61, and the angle of hang plate 62 increases in proper order, hang plate 62 is kept away from connecting plate 61 one end and is connected extension plate 63 and female row 3 and be connected through holder 7, extension plate 63 is connected with holder 7, avoids all being straight board, leads to unable different female row 3 of connecting.

The utility model discloses a theory of operation does: when using this device, according to electrical components 2 and incoming end 4's position, can dismantle board 6 and fix through bolt and nut, it is fixed to put into holder 7 both ends respectively with removable board 6 and female arranging 3 through holder 7 after fixed completion, wear out the bolt from the through-hole of two clamp plate 71 fixed parts 711, then fasten through the nut, make two clamp plates 71 compress tightly each other, thereby realize the fixed of removable board 6 and female arranging 3, when female arranging 3 one end of centre gripping can't fix and lead to droing, the bottom of V type clamping part 712 just blocks at bellied 8 top surface, avoid droing.

Claims (5)

1. The utility model provides a female connector that arranges of zigzag type of exempting from to punch in regulator cubicle, includes metal guide rail (1), with metal guide rail (1) sliding connection's electrical components (2) and be located the female arranging (3) of the inside upper end mutual parallel arrangement of regulator cubicle, electrical components (2) upper end sets up incoming end (4) and output (5), its characterized in that respectively with the lower extreme: the detachable plate (6) is connected to the access end (4), the detachable plate (6) is far away from one end of the access end (4) and is connected with the clamp holder (7), the clamp holder (7) comprises two pressing plates (71) which are symmetrically arranged, and the pressing plates (71) are far away from the female row (3) of one end clamping of the detachable plate (6).

2. The non-perforating serrated busbar connector in an electrical cabinet according to claim 1, characterized in that: can dismantle board (6) and be close to access end (4) and set up and access end (4) complex first through-hole, can dismantle board (6) and access end (4) and pass through bolt and nut fixed connection.

3. The non-perforating serrated busbar connector in an electrical cabinet according to claim 1, characterized in that: the pressing plate (71) comprises a fixing portion (711) located in the middle, two ends of the fixing portion (711) are provided with V-shaped pressing portions (712), the fixing portion (711) is provided with a second through hole, and the two fixing portions (711) of the pressing plate (71) are fixed through bolts and nuts.

4. The punching-free serrated busbar connector in an electrical cabinet according to claim 3, wherein: the contact surface of the busbar (3) and the clamp holder (7) is provided with a bulge (8) close to the lower end, and the top surface of the bulge (8) and the contact side of the V-shaped pressing part (712) and the bulge (8) are provided with sawtooth blocks (9) which are meshed with each other.

5. The punching-free serrated busbar connector in an electrical cabinet according to claim 1, wherein: the detachable plate (6) is the same as the access ends (4) in number, the detachable plate is connected with the busbar (3) through the clamp holder (7), the detachable plate (6) comprises a connecting plate (61), one end of the access end (4) is far away from the connecting plate (61) to connect with an inclined plate (62), one end of the connecting plate (61) is far away from the inclined plate (62) to connect with an extension plate (63), and the extension plate (63) is connected with the clamp holder (7).

Images