CN220358760U

CN220358760U - Cable junction box

Info

Publication number: CN220358760U
Application number: CN202321828304.8U
Authority: CN
Inventors: 刘韶杰; 王少君; 杨丰明
Original assignee: Shandong Friend Refrigeration & Air Conditioning Co ltd
Current assignee: Shandong Friend Refrigeration & Air Conditioning Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-16
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a cable junction box which comprises a box body, wherein a box cover is arranged at the upper part of the box body, a self-adaptive structure is arranged in the box body and comprises a fixed seat, the fixed seat is fixedly arranged at the bottom of the box body, a plurality of through grooves are formed in the fixed seat, column heads are slidably connected in the through grooves, springs are arranged at the top ends of the column heads in the through grooves, a junction seat is fixedly arranged at the upper part of the fixed seat, the through grooves are T-shaped, and limiting pieces are fixedly arranged at the top ends of the column heads. According to the cable junction box, when the cable junction box is installed, the column head is matched with the second spring to adaptively shrink, so that the box body can adapt to installation platforms with different shapes, the stability of the box body after installation is kept, and the cable junction box is very suitable for a refrigeration compressor and a complex installation scene thereof, and is wide in application range.

Description

Cable junction box

Technical Field

The utility model relates to the field of cable wiring, in particular to a cable junction box.

Background

The cable is equipment for circuit transmission, is widely applied to various fields, and in the using process of the refrigeration compressor, the cable junction box is needed to be used for wiring, and an external power supply can be connected with the input end of the refrigeration compressor, so that the refrigeration compressor can be electrified to work;

however, the existing cable junction box has the problem of not having self-adaptive compensation, and the conventional cable junction box cannot be suitable for the refrigeration compressor and the installation environment thereof because the refrigeration compressor and the installation environment thereof are generally of non-planar structures, and the junction box is generally of rectangular or circular box bodies, so that the applicability is poor.

Disclosure of Invention

The utility model mainly aims to provide a cable junction box which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the cable junction box comprises a box body, wherein a box cover is arranged at the upper part of the box body, and a self-adaptive structure is arranged in the box body;

the self-adaptive structure comprises a fixed seat, the fixed seat is fixedly arranged at the bottom of the box body, a plurality of through grooves are formed in the fixed seat, each through groove is connected with a column head in a sliding mode, a second spring is arranged at the top end of each column head in the through groove, and a wiring seat is fixedly arranged on the upper portion of the fixed seat.

As a further scheme of the utility model, the through groove is in a T shape, and the top end of the column head is fixedly provided with a limiting sheet.

As a further scheme of the utility model, the two sides of the box body are provided with the mounting structures, the mounting structures comprise the ear seats, the ear seats are fixedly mounted at the positions, close to the lower side, of the two sides of the box body, two bolts penetrate through the upper parts of the ear seats, gaskets are sleeved outside the bolts, and a first spring is sleeved outside the bolts and positioned between the gaskets and the ear seats.

As a further scheme of the utility model, the column heads are in an 8 x 10 rectangular array, the lower ends of the column heads are arranged in a spherical shape, and the column heads penetrate through the bottom of the box body.

As a further scheme of the utility model, screw seats are arranged at four corners of the interior of the box body, screw holes are formed at four corners of the upper surface of the box cover, and the screw holes are vertically aligned with the screw seats.

As a further scheme of the utility model, the front part of the box body is fixedly provided with the lead-in pipes, and the rear part of the box body is symmetrically provided with the two lead-out pipes.

The beneficial effects of the utility model are as follows:

by arranging the self-adaptive structure and adopting the column heads of the 8 x 10 rectangular array, the box body can adapt to mounting platforms with different shapes by matching the column heads with the self-adaptive contraction of the second springs during mounting, so that the stability of the box body after mounting is maintained, and the self-adaptive structure is very suitable for the refrigeration compressor and the complex mounting scene thereof, and has wide application range;

through setting up mounting structure cooperation self-adaptation structure, at the in-process of installation, first spring can atress shrink for it keeps expanding state continuously, and the column cap also can compress the second spring shrink, and first spring cooperation second spring can play better elasticity buffering's effect, reduces the influence that other vibrations produced to the cable junction box, guarantees cable junction's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of a cable junction box according to the present utility model;

FIG. 2 is a lid and body open view of a cable junction box according to the present utility model;

FIG. 3 is a disassembled view of a cable junction box of the present utility model;

FIG. 4 is a cross-sectional view of a holder for a cable junction box according to the present utility model;

fig. 5 is a front view of a cable junction box of the present utility model.

In the figure: 1. a case body; 2. a box cover; 3. a lead tube; 4. a mounting structure; 5. an ear seat; 6. a bolt; 7. a gasket; 8. a first spring; 9. a wire holder; 10. an adaptive structure; 11. a fixing seat; 12. a through groove; 13. column head; 14. a limiting piece; 15. and a second spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a cable junction box comprises a box body 1, wherein a box cover 2 is arranged at the upper part of the box body 1, and an adaptive structure 10 is arranged in the box body 1;

the self-adaptive structure 10 comprises a fixed seat 11, the fixed seat 11 is fixedly arranged at the bottom of the box body 1, a plurality of through grooves 12 are formed in the fixed seat 11, column heads 13 are slidably connected in the through grooves 12, a second spring 15 is arranged at the top end of each column head 13 in the through groove 12, and a wire holder 9 is fixedly arranged on the upper portion of the fixed seat 11.

In this embodiment, the through groove 12 is shaped like a T, and the top end of the column head 13 is fixedly provided with a limiting plate 14.

The limiting piece 14 can play a role of limiting by matching with the T-shaped through groove 12, and the column head 13 is prevented from being separated from the through groove 12.

In this embodiment, the both sides of box body 1 all are equipped with mounting structure 4, and mounting structure 4 includes ear seat 5, and ear seat 5 fixed mounting is close to the below position in the both sides of box body 1, and the upper portion of ear seat 5 runs through two bolts 6, and the outside cover of bolt 6 is equipped with gasket 7, and the outside of bolt 6 is located the position cover between gasket 7 and the ear seat 5 and is equipped with first spring 8.

The mounting structure 4 can be used for installing whole cable junction box, and the first spring 8 then can play elasticity buffering effect after the installation with gasket 7, and the reaction force of second spring 15 also can reduce the phenomenon of bolt 6 return wire simultaneously.

In this embodiment, the studs 13 are in a rectangular array of 8×10, and the lower ends of the studs 13 are spherically arranged, and the studs 13 penetrate through the bottom of the case 1.

The column heads 13 of the rectangular array can be self-adapted to mounting table tops with different planes and shapes through the second springs 15, and the practicability is better.

In this embodiment, screw seats are mounted at four corners of the interior of the box body 1, and screw holes are formed at four corners of the upper surface of the box cover 2, and are vertically aligned with the screw seats.

The screw seat can play a role of connecting and fixing the box body 1 and the box cover 2 by matching with the screw holes.

In this embodiment, the lead tube 3 is fixedly installed at the front part of the box body 1, and two lead tubes are symmetrically installed at the rear part of the box body 1.

Both the lead-in pipe 3 and the lead-out pipe can function as a lead-in wire.

It should be noted that, the utility model is a cable junction box, when in use, the box body 1 is installed at any position in the refrigeration compressor or the installation environment thereof through four bolts 6, when in installation, the column head 13 can slide in the through groove 12, the column head 13 of the rectangular array can smoothly install the box body 1 through different degrees of shrinkage, and the stability of the box body 1 after installation is ensured;

meanwhile, after the bolt 6 is screwed in, the gasket 7 can be matched to extrude the first spring 8, so that the first spring 8 always keeps an elastic expansion state, and therefore, when the refrigeration compressor or other equipment works, the first spring 8 can play a good role in buffering, and the influence of external mechanical vibration on the box body 1 can be effectively reduced by matching the column head 13 with the second spring 15.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cable junction box, characterized in that: the self-adaptive box comprises a box body (1), wherein a box cover (2) is arranged at the upper part of the box body (1), and a self-adaptive structure (10) is arranged in the box body (1);

the self-adaptive structure (10) comprises a fixed seat (11), the fixed seat (11) is fixedly arranged at the inner bottom position of the box body (1), a plurality of through grooves (12) are formed in the fixed seat (11), each through groove (12) is slidably connected with a column head (13), the inside of each through groove (12) is located at the top end of the column head (13) and is provided with a second spring (15), and the upper portion of the fixed seat (11) is fixedly provided with a wire holder (9).

2. A cable junction box according to claim 1, wherein: the through groove (12) is T-shaped, and a limit piece (14) is fixedly arranged at the top end of the column head (13).

3. A cable junction box according to claim 1, wherein: the utility model discloses a box body, including box body (1), box body (1) both sides all are equipped with mounting structure (4), mounting structure (4) include ear seat (5), the both sides of ear seat (5) fixed mounting at box body (1) are close to the below position, two bolts (6) have been run through on the upper portion of ear seat (5), the outside cover of bolt (6) is equipped with gasket (7), and the outside of bolt (6) is located the position cover between gasket (7) and ear seat (5) and is equipped with first spring (8).

4. A cable junction box according to claim 1, wherein: the column heads (13) are in an 8 x 10 rectangular array, the lower ends of the column heads (13) are arranged in a spherical shape, and the column heads (13) penetrate through the bottom of the box body (1).

5. A cable junction box according to claim 1, wherein: screw seats are arranged at four corners of the inner part of the box body (1), screw holes are formed at four corners of the upper surface of the box cover (2), and the screw holes are vertically aligned with the screw seats.

6. A cable junction box according to claim 1, wherein: the front part of the box body (1) is fixedly provided with a lead-in pipe (3), and the rear part of the box body (1) is symmetrically provided with two lead-out pipes.