CN213782641U

CN213782641U - Adjustable distribution box of return circuit quantity

Info

Publication number: CN213782641U
Application number: CN202022949427.XU
Authority: CN
Inventors: 朱林根
Original assignee: Hangzhou Jiange Road Engineering Co ltd
Current assignee: Hangzhou Jiange Intelligent Control Technology Co.,Ltd.
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-23
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a return circuit quantity adjustable formula block terminal belongs to block terminal technical field, including the box, its characterized in that: the inside mount that sets up of box, the quantity of mount are 2 groups, and 2 group's mount symmetries set up, 2 group's mounts respectively with the curb plate fixed connection of adjacent box, mount surface equidistance parallel arrangement mounting grooves set up the mounting bracket between 2 group's mounts, and mounting bracket both ends symmetry sets up the mounting hole, and the position of mounting hole and mounting groove is corresponding, and the bottom half sets up the through wires hole, compares in traditional block terminal, the utility model discloses the flexibility of using obviously promotes.

Description

Adjustable distribution box of return circuit quantity

Technical Field

The utility model relates to a block terminal technical field specifically is a return circuit quantity adjustable block terminal.

Background

In social production and life, electric energy is an increasingly indispensable energy source, distribution boxes are increasingly applied to better control of electric energy no matter industrial power consumption or household power consumption, once a traditional distribution box leaves a factory, the number of loops, installation positions and the like cannot be changed, when a circuit needs to be modified but no proper distribution box is arranged beside the circuit, the traditional distribution box is difficult to meet the use requirement, the application flexibility is poor, great inconvenience is brought to the application process, meanwhile, the traditional distribution box is often only provided with one door, so that external dust, water vapor and the like can easily enter the distribution box, the requirements on the application environment are therefore high, further impairing the flexibility of the application, which, based on this situation, how to improve the flexibility of the application of the distribution box on the basis of the number, the installation position and the application environment of the loops becomes a problem which needs to be solved urgently by related technicians.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a return circuit quantity adjustable distribution box.

The utility model provides a return circuit quantity adjustable formula block terminal, includes the box, its characterized in that: the utility model discloses a box, including box, mounting bracket, the inside mount that sets up of box, the quantity of mount is 2 groups, 2 groups the mount symmetry sets up, 2 groups the mount respectively with adjacent the curb plate fixed connection of box, mount surface equidistance parallel arrangement mounting groove, 2 groups set up the mounting bracket between the mount, the mounting bracket both ends symmetry sets up the mounting hole, the mounting hole with the position of mounting groove is corresponding, the bottom half sets up the through wires hole.

Furthermore, a front door is arranged on one side of the box body, a rear door is arranged on the side, opposite to the front door, of the box body, the front door and the rear door are respectively connected with the box body in a rotating mode, an inner door frame is arranged inside the box body and fixedly connected with the box body, an inner door is arranged on one side, close to the rear door, of the front door, and the inner door is connected with the inner door frame in a rotating mode.

Furthermore, a sealing ring is arranged in the box body and at a position corresponding to the rear door, and a key hole and an observation window are arranged on the upper portion of the inner door.

Furthermore, the upper part of one side, close to the rear door, of the inner door is provided with a wiring frame, and the lower part of one side, close to the rear door, of the inner door is provided with a grounding terminal.

Furthermore, rain-proof cover is arranged at the top of the box body.

Furthermore, the positions of four corners at the bottom of the box body are provided with supporting legs.

The utility model discloses a beneficial effect of adjustable formula block terminal of return circuit quantity does:

1. an operator can determine the number of the mounting frames according to needs, so that the number of the mountable loops is more flexible, and the relative positions of the mounting holes and the mounting grooves can be adjusted, so that the number of the adaptable loops of the mounting frames is more, and the flexibility of application is obviously improved;

2. the front door and the rear door exist simultaneously, the inner door protects a loop arranged on the surface of the mounting frame, and the sealing ring isolates impurities such as external dust, water vapor and the like, so that more optional application environments can be selected by operators in the process of installing and maintaining the distribution box, and the application flexibility is further improved;

3. rain-proof cover has guaranteed that external water can not get into inside the box, and the junction box has guaranteed well that the box inner loop can not be too in disorder through the receipts of pencil with supplementary fixed, combines the protection of ground terminal to inner loop, when using in a flexible way, has guaranteed the security of this block terminal well.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.

Fig. 1 is a schematic structural diagram (a) of a distribution box with adjustable loop quantity according to the present invention;

fig. 2 is a schematic structural view (ii) of a distribution box with adjustable number of loops according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

The device comprises a rear door 1, a box 2, a supporting leg 3, a front door 4, an inner door 5, a grounding terminal 6, a key hole 7, an observation window 8, a wiring frame 9, a rain cover 10, a threading hole 11, a fixing frame 12, a mounting frame 13, an inner door frame 14, a sealing ring 15, a mounting groove 16 and a mounting hole 17.

Detailed Description

For the sake of clarity, the present invention will be further described with reference to fig. 1 to 3 of the drawings attached to the specification.

The utility model provides a return circuit quantity adjustable formula block terminal, includes box 2, its characterized in that: the inside mount 12 that sets up of box 2, the quantity of mount 12 is 2 groups, 2 groups mount 12 symmetry sets up, 2 groups mount 12 respectively with adjacent box 2's curb plate fixed connection, mount 12 surface equidistance parallel

arrangement mounting groove

16, 2 groups set up mounting bracket 13 between the mount 12, mounting bracket 13 both ends symmetry sets up mounting hole 17, mounting hole 17 with mounting groove 16's position is corresponding, box 2 bottoms set up through wires hole 11.

Furthermore, a front door 4 is arranged on one side of the box body 2, a rear door 1 is arranged on one side of the box body 2 opposite to the front door 4, the front door 4 and the rear door 1 are respectively connected with the box body 2 in a rotating mode, an inner door frame 14 is arranged inside the box body 2, the inner door frame 14 is fixedly connected with the box body 2, an inner door 5 is arranged on one side, close to the rear door 1, of the front door 4, and the inner door 5 is connected with the inner door frame 14 in a rotating mode.

Furthermore, a sealing ring 15 is arranged in the box body 2 corresponding to the rear door 1, and a key hole 7 and an observation window 8 are arranged on the upper portion of the inner door 5.

Further, a wire holder 9 is arranged on the upper portion of the inner door 5 close to the rear door 1, and a grounding terminal 6 is arranged on the lower portion of the inner door 5 close to the rear door 1.

Further, rain-proof cover 10 is arranged at the top of box 2.

Furthermore, four corners of the bottom of the box body 2 are provided with support legs 3.

The utility model discloses a working principle of adjustable formula block terminal of return circuit quantity does: preset position is arranged in this block terminal to the support through landing leg 3, according to the return circuit condition, confirm the quantity of mounting bracket 13 that needs to use, and mounting bracket 13 is in the position on mount 12 surface, use the adaptation bolt, through mounting hole 17, mounting groove 16 is fixed in mount 12 surface with mounting bracket 13, will wait to install the return circuit and install in mount 13 surface, pass junction box 9 with the pencil of overlength and finally draw forth through threading hole 11, close interior door 5, qianmen 4, back door 1, can be through the cooperation of qianmen 4 with interior door 5, the cooperation of back door 1 and sealing washer 15, protect the inside return circuit of box 2.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a return circuit quantity adjustable formula block terminal, includes box (2), its characterized in that: the utility model discloses a box, including box (2), mount (12), the quantity of mount (12) is 2 groups, 2 groups mount (12) symmetry sets up, 2 groups mount (12) respectively with adjacent the curb plate fixed connection of box (2), mount (12) surface equidistance parallel arrangement mounting groove (16), 2 groups set up mounting bracket (13) between mount (12), mounting bracket (13) both ends symmetry sets up mounting hole (17), mounting hole (17) with the position of mounting groove (16) is corresponding, box (2) bottom sets up through wires hole (11).

2. The adjustable-loop-number distribution box according to claim 1, wherein a front door (4) is arranged on one side of the box body (2), a rear door (1) is arranged on the side of the box body (2) opposite to the front door (4), the front door (4) and the rear door (1) are respectively connected with the box body (2) in a rotating mode, an inner door frame (14) is arranged inside the box body (2), the inner door frame (14) is fixedly connected with the box body (2), an inner door (5) is arranged on one side, close to the rear door (1), of the front door (4), and the inner door (5) is connected with the inner door frame (14) in a rotating mode.

3. The distribution box with the adjustable loop quantity according to claim 2, characterized in that a sealing ring (15) is arranged in the box body (2) corresponding to the rear door (1), and a key hole (7) and an observation window (8) are arranged at the upper part of the inner door (5).

4. The adjustable-loop-number distribution box according to claim 2, wherein a wiring frame (9) is provided at an upper portion of the inner door (5) near the rear door (1), and a grounding terminal (6) is provided at a lower portion of the inner door (5) near the rear door (1).

5. The distribution box with the adjustable loop quantity according to claim 1, characterized in that a rain cover (10) is arranged on the top of the box body (2).

6. The adjustable-loop-number distribution box according to claim 1, wherein the legs (3) are arranged at four corners of the bottom of the box body (2).