CN216564393U

CN216564393U - Novel pluggable low-voltage cable branch box

Info

Publication number: CN216564393U
Application number: CN202122941414.2U
Authority: CN
Inventors: 穆凤明; 马云涌; 黎金飞
Original assignee: JIANGXI SENYUAN POWER CMI HOLDINGS Ltd
Current assignee: JIANGXI SENYUAN POWER CMI HOLDINGS Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a novel pluggable low-voltage cable branch box which comprises a box body, wherein three connecting seats and three connecting heads are arranged inside the box body, connecting grooves are formed in the three connecting seats, one ends of the three connecting heads respectively extend into the three connecting grooves, and each connecting seat is connected with each connecting head through two limiting assemblies; spacing subassembly includes the pivot, the connecting plate, first spring and hook, the one end that the connecting seat is close to the connector is installed in the pivot, the top and the connecting plate of pivot are connected, the one end bottom that the connector was kept away from to the connecting plate is connected with first spring, the one end that the connecting plate was kept away from to first spring is connected with the top of connecting seat, the spacing groove has been seted up at the top of connector, the one end that the connecting seat was kept away from to the connecting plate is connected with the hook, the one end that the connecting plate was kept away from to the hook extends to the inside of spacing groove. Therefore, the branch cable is very quick to mount and dismount, and the maintenance time of the branch cable is greatly shortened.

Description

Novel pluggable low-voltage cable branch box

Technical Field

The utility model relates to the field of cable branch boxes, in particular to a novel pluggable low-voltage cable branch box.

Background

The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transit cables, and the cable branch box mainly plays a role in cable tapping and cable transit. With the development of the cabling process of the power distribution network, when the independent load distribution with small capacity is concentrated, the cable branch box can be used for connecting the cables in a multi-branch mode, because the branch box cannot directly operate each path. The cable branch box is widely used outdoors, along with the technical progress, the cable branch box with the switch is also increased continuously at present, and the urban cable usually adopts a double-loop power supply mode, so someone directly calls the branch box with the switch as an outdoor ring main unit, but most of the ring main units cannot realize distribution automation at present, but manufacturers have already provided the outdoor ring main unit capable of realizing distribution automation, and the boundary between the cable branch box and the ring main unit is also blurred.

The branch cable of the low-voltage cable branch box in the prior art is mostly fixedly mounted on the connecting seat, so that the branch cable is too troublesome in plugging and unplugging, and the maintenance of the branch cable is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel pluggable low-voltage cable branch box, which solves the problems that in the prior art, most branch cables of the low-voltage cable branch box are fixedly arranged on a connecting seat, so that the branch cables are too troublesome to plug and pull, and the branch cables are not convenient to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel pluggable low-voltage cable branch box comprises a box body, wherein three connecting seats and three connecting heads are arranged inside the box body, connecting grooves are formed in the three connecting seats, one ends of the three connecting heads respectively extend into the three connecting grooves, and each connecting seat and each connecting head are connected through two limiting assemblies;

the limiting assembly comprises a rotating shaft, a connecting plate, a first spring and a hook claw, the rotating shaft is installed, the connecting seat is close to one end of the connecting seat, the top of the rotating shaft is connected with the connecting plate, the connecting plate is far away from the bottom of one end of the connecting seat and is connected with the first spring, the first spring is far away from one end of the connecting plate and the top of the connecting seat, a limiting groove is formed in the top of the connecting seat, the connecting plate is far away from one end of the connecting seat and is connected with the hook claw, and the hook claw is far away from one end of the connecting plate extends to the inside of the limiting groove.

Preferably, the inside of three spread groove all is provided with second spring and connecting piece horizontally, and is three the one end that the second spring is close to the knuckle respectively with three the connector is close to the one end contact of connecting seat.

Preferably, a wire bundling barrel is installed on the inner wall of the bottom of the box body, a cable is arranged inside the wire bundling barrel, the top of the cable is divided into three branch cables, the three branch cables are close to one ends of the connecting seats and penetrate through the wire bundling barrel and the connecting heads and extend into the connecting grooves, and the extension ends of the three branch cables are respectively in three contact with the connecting pieces.

Preferably, a box door is installed on the surface of the box body, and a handle is arranged on one side, far away from the box body, of the box door.

Preferably, the three connecting heads are matched with the three connecting grooves.

The utility model has the beneficial effects that: when branch cable need be extracted, the one end of connector is kept away from to two connecting plates of the central direction extrusion of connecting seat, under the effect of two pivots, two connecting plates are rotatory, two connecting plates drive two knuckles and break away from the spacing groove, can extract the connector this moment, otherwise the operation, back in the inside spread groove of connecting seat is inserted to the connector, loosen the both hands, under the effect of two first springs, two connecting plates reset, two connecting plates drive two knuckles and get into two spacing grooves, accomplish the connection of connector, whole installation and dismantlement are all very simple, branch cable's maintenance duration has been reduced greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a novel pluggable low-voltage cable branch box according to the utility model;

FIG. 2 is a schematic diagram of the internal structure of the novel pluggable low-voltage cable branch box body according to the present invention;

fig. 3 is a schematic view of a sectional structure of a novel pluggable low-voltage cable branch box limiting assembly according to the present invention.

In the figure: 1. a box body; 2. a connecting seat; 3. a connector; 4. a rotating shaft; 5. a connecting plate; 6. a first spring; 7. a hook claw; 8. a second spring; 9. a wire bundling cylinder; 10. a branch cable; 11. a connecting member; 12. a box door; 13. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a novel pluggable low-voltage cable branch box, including box 1, the inside of box 1 is provided with three connecting seat 2 and three connector 3, and the spread groove has all been seted up to the inside of three connecting seat 2, and the one end of three connector 3 extends to the inside of three spread groove respectively, and every connecting seat 2 and every connector 3 are connected through two spacing subassemblies, and its effect is through spacing subassembly, has realized fixing branch cable.

The limiting assembly comprises a rotating shaft 4, a connecting plate 5, a first spring 6 and a claw 7, the rotating shaft 4 is arranged at one end of the connecting seat 2 close to the connecting head 3, the top of the rotating shaft 4 is connected with the connecting plate 5, the bottom of one end of the connecting plate 5 far away from the connecting head 3 is connected with the first spring 6, one end of the first spring 6 far away from the connecting plate 5 is connected with the top of the connecting seat 2, the top of the connecting head 3 is provided with a limiting groove, one end of the connecting plate 5 far away from the connecting seat 2 is connected with the claw 7, one end of the claw 7 far away from the connecting plate 5 extends into the limiting groove, the limiting groove has the function of extruding one ends of the two connecting plates 5 far away from the connecting head 3 towards the center direction of the connecting seat 2 when the branch cable 10 needs to be pulled out, under the action of the two rotating shafts 4, the two connecting plates 5 rotate, the two connecting plates 5 drive the two claws 7 to be separated from the limiting groove, at the moment, the connecting head 3 can be pulled out, otherwise, the operation is carried out, after the connector 3 is inserted into the connecting groove in the connecting seat 2, the two hands are loosened, the two connecting plates 5 reset under the action of the two first springs 6, the two connecting plates 5 drive the two hooks 7 to enter the two limiting grooves, the connection of the connector 3 is completed, the whole installation and the disassembly are very simple, and the maintenance time of the branch cable 10 is greatly shortened.

The inside of three spread groove is all horizontally provided with second spring 8 and connecting piece 11, and the one end that three second spring 8 is close to claw 7 contacts with the one end that three connector 3 is close to connecting seat 2 respectively, and its effect makes two claw 7 of connector 3 installation back tightly laminate with the inner wall of two spacing grooves through second spring 8, and wherein connecting piece 11 is located the center department of the inside of second spring 8.

A bunch section of thick bamboo 9 is installed to the inner wall of box 1 bottom, bunch section of thick bamboo 9's inside is provided with the cable, the cable top divide into three branch cable 10, three branch cable 10 all run through bunch section of thick bamboo 9 and connector 3 near the one end of connecting seat 2 and extend to the spread groove inside, three branch cable 10 extend the end respectively in three connecting piece 11 contact, its effect has made things convenient for three branch cable to pass through connector 3 and three connecting piece 11 to be connected, wherein the cable is passed through and extends to bunch section of thick bamboo 9 inside by the ground end.

The surface of the box body 1 is provided with a door 12, and one side of the door 12 far away from the box body 1 is provided with a handle 13, which is used for facilitating the opening of the door 12 through the handle 13.

Three connector 3 and three spread groove phase-match, its effect is through three connector 3 and three spread groove phase-match, the fixed of three connector 3 of being convenient for.

The working principle and the using process of the utility model are as follows: the device is when using, when branch cable 10 is maintained to needs, open chamber door 12 through handle 13, to the one end that connector 3 was kept away from to two connecting plates 5 of the central direction extrusion of connecting seat 2, under the effect of two pivot 4, two connecting plates 5 are rotatory, two connecting plates 5 drive two claws 7 and break away from the spacing groove, can extract connector 3 and inspect branch cable 10 this moment, the operation is vice versa after accomplishing, after connector 3 inserts in the inside spread groove of connecting seat 2, loosen both hands, under the effect of two first springs 6, two connecting plates 5 reset, two connecting plates 5 drive two claws 7 and get into two spacing grooves, accomplish the connection of connector 3, whole installation and dismantlement are all very simple.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The novel pluggable low-voltage cable branch box is characterized by comprising a box body (1), wherein three connecting seats (2) and three connecting heads (3) are arranged inside the box body (1), connecting grooves are formed in the three connecting seats (2), one ends of the three connecting heads (3) respectively extend into the three connecting grooves, and each connecting seat (2) is connected with each connecting head (3) through two limiting assemblies;

spacing subassembly includes pivot (4), connecting plate (5), first spring (6) and hook (7), install pivot (4) connecting seat (2) are close to the one end of connector (3), the top of pivot (4) with connecting plate (5) are connected, connecting plate (5) are kept away from the one end bottom of connector (3) is connected with first spring (6), keep away from first spring (6) the one end of connecting plate (5) with the top of connecting seat (2) is connected, the spacing groove has been seted up at the top of connector (3), connecting plate (5) are kept away from the one end of connecting seat (2) is connected with hook (7), hook (7) are kept away from the one end of connecting plate (5) extends to the inside of spacing groove.

2. The novel pluggable low-voltage cable branch box according to claim 1, wherein a second spring (8) and a connecting piece (11) are horizontally arranged inside each of the three connecting grooves, and one end of each of the three second springs (8) close to the hook claw (7) is in contact with one end of each of the three connecting heads (3) close to the connecting seat (2).

3. The novel pluggable low-voltage cable branch box according to claim 1, wherein a wire-bundling cylinder (9) is mounted on an inner wall of the bottom of the box body (1), a cable is arranged inside the wire-bundling cylinder (9), the cable top is divided into three branch cables (10), one ends of the three branch cables (10) close to the connecting seat (2) penetrate through the wire-bundling cylinder (9) and the connecting head (3) and extend into the connecting groove, and the extending ends of the three branch cables (10) are respectively contacted with the three connecting pieces (11).

4. The novel pluggable low-voltage cable branch box according to claim 1, characterized in that a box door (12) is installed on the surface of the box body (1), and a handle (13) is arranged on one side of the box door (12) far away from the box body (1).

5. A new pluggable low-voltage cable branch box according to claim 1, characterized in that three connectors (3) are matched with three connecting slots.