CN218958113U - Cable connector suitable for energy storage industry - Google Patents

Abstract

The utility model provides a be suitable for cable joint of energy storage trade, the last module subassembly that has arranged of mounting panel, module subassembly all includes the casing respectively, be provided with cable seal in the casing, be provided with the net twine seal in the left side of cable seal in the casing, the left side of net twine seal extends to the left surface of casing, all be provided with a second sealed jack in each net twine seal respectively, all be provided with a second elastic sleeve in each second sealed jack respectively, the terminal surface of second elastic sleeve is provided with the second sealing membrane, the left side of second elastic sleeve all is provided with the opening. The utility model can simultaneously meet the sealing of the cable joint and the net wire cable joint by utilizing the cable sealing piece and the net wire sealing piece; and each module assembly can be assembled in advance, the net twine is installed first and then the module assembly is fixed on the mounting plate through the bolt when being mounted on site, the on-site mounting process is simple and convenient, the module assembly can be rapidly mounted in a narrow space, the module assembly can be flexible and changeable, and the module assembly is suitable for various cabinets.

Description

Cable connector suitable for energy storage industry

Technical Field

The utility model relates to the field of physics, in particular to a cable sealing joint, and especially relates to a cable joint applicable to the energy storage industry.

Background

Along with the proposal of 2030 carbon peak and 2060 carbon neutralization, the electric power system reforms deeply, and a novel electric power system taking new energy as a theme is constructed. The wind power and photovoltaic industries will develop in a long way. Electrochemical energy storage is an important component of novel power systems. Electrochemical energy storage has been expected to become the mainstream in the future due to the explosive growth of 2021. The electrochemical energy storage trillion markets are gradually opened, and the new market of the national electrochemical energy storage in 2025/2030 is estimated to reach 1080/4908 hundred million yuan. The global electrochemical energy storage cost is slightly higher than that of China, and the 2025/2030 global electrochemical energy storage newly-increased market reaches 3560/16004 hundred million yuan.

Electrochemical energy storage cabinets typically require the connection of tens or even tens of cable connectors. The cable connector needs to be sealed to the energy storage cabinet. In the prior art, the sealing product cannot meet the requirement of orderly arrangement of dozens of cable joints, even dozens of cable joints, of an energy storage cabinet; meanwhile, a fastening sealing device for a large crystal head of a net wire joint is also lacked; the existing products in the market are difficult to simultaneously meet the cable sealing of the cable joint and the network cable joint. In addition, the energy storage cabinet is compact in arrangement and small in installation space, one cable is matched with one conventional connector in the prior art, one cable connector is required to be installed for each cable installation, and conventional cable sealing connector parts are more, so that the installation is more troublesome, the installation efficiency in the small space is lower, and the production requirements of the existing energy storage industry cannot be met.

Disclosure of Invention

The utility model aims to provide a cable connector applicable to the energy storage industry, which aims to solve the technical problems that a cable sealing connector in the prior art is difficult to simultaneously seal the cable connector and a network cable connector and has lower installation efficiency.

The utility model discloses a cable connector suitable for the energy storage industry, which comprises a mounting plate, wherein at least two module assemblies are sequentially arranged on the mounting plate along the length direction of the mounting plate, the left side surface of any one module assembly is respectively provided with an inserting buckle, the right side surface of any one module assembly is respectively provided with a socket matched with the inserting buckle, any two adjacent module assemblies are connected through the inserting buckle and the socket, each module assembly comprises a shell, two cable sealing pieces are arranged in the shell at intervals along the length direction of the shell, four buckles are arranged on the side wall of each cable sealing piece along the circumferential direction, each cable sealing piece is clamped in the shell through the buckles, at least four first sealing jacks are arranged in each cable sealing piece, a first elastic sleeve is arranged in each first sealing jack, the end surface of each first elastic sleeve is provided with a first sealing film, at least three wire sealing pieces are arranged in the left side of each cable sealing piece, the left side of each wire sealing piece extends to the left side surface of the shell, each wire sealing piece is respectively provided with a second sealing piece, each second jack is provided with a second elastic sleeve, and the first elastic sleeve is provided with an opening.

Further, the number of the first sealing jacks is four, and the first sealing jacks are arranged in a matrix.

Further, the wire seals are arranged at intervals along the length direction of the housing.

Further, the four corners of the shell are respectively provided with a mounting hole, and the shell is connected with the mounting plate through the mounting holes and bolts.

Further, the outer surfaces of the first elastic sleeve and the second elastic sleeve are conical surfaces.

Compared with the prior art, the utility model has positive and obvious effects. The utility model can simultaneously meet the sealing of the cable joint and the net wire cable joint by utilizing the cable sealing piece and the net wire sealing piece; and each module assembly can be assembled in advance, the net twine is installed first and then the module assembly is fixed on the mounting plate through the bolt when being mounted on site, the on-site mounting process is simple and convenient, the module assembly can be rapidly mounted in a narrow space, the module assembly can be flexible and changeable, and the module assembly is suitable for various cabinets.

Drawings

Fig. 1 is a schematic front view of a cable connector suitable for use in the energy storage industry of the present utility model.

Fig. 2 is a schematic side view of a cable connector suitable for use in the energy storage industry of the present utility model.

Fig. 3 is a schematic rear view of a modular assembly in a cable head suitable for use in the energy storage industry of the present utility model.

Fig. 4 is an exploded view of a modular assembly in a cable connector suitable for use in the energy storage industry of the present utility model.

Fig. 5 is a schematic cross-sectional view of a cable connector suitable for use in the energy storage industry of the present utility model.

Fig. 6 is an enlarged partial schematic view of fig. 5.

Detailed Description

The present utility model is further described below with reference to the drawings and examples, but the present utility model is not limited to the examples, and all the similar structures and similar variations using the present utility model should be included in the protection scope of the present utility model. The use of the directions of up, down, front, back, left, right, etc. in the present utility model is only for convenience of description, and is not a limitation of the technical scheme of the present utility model.

As shown in fig. 1-6, the cable connector suitable for the energy storage industry comprises a mounting plate 1, at least two module assemblies 2 are sequentially arranged on the mounting plate 1 along the length direction of the mounting plate, a buckle 3 is respectively arranged on the left side surface of any one module assembly 2, a socket 4 matched with the buckle 3 is respectively arranged on the right side surface of any one module assembly 2, any two adjacent module assemblies 2 are connected through the buckle 3 and the socket 4, each module assembly 2 comprises a shell 5, two cable sealing pieces 6 are arranged in the shell 5 at intervals along the length direction of the shell, four buckles 7 are arranged on the side wall of the cable sealing piece 6 along the circumference direction, the cable sealing piece 6 is clamped in the shell 5 through the buckles 7, at least four first sealing jacks 8 are arranged in the cable sealing piece 6, a first elastic sleeve 14 is respectively arranged in any one first sealing jack 8, a first sealing film is arranged on the end surface of the first elastic sleeve 14, at least three net wire 9 are respectively arranged on the left side of the cable sealing piece 6 in the shell 5, at least three net wire 9 are respectively arranged on the left side of the cable sealing piece 9, a second elastic sleeve 13 is respectively arranged on the left side surface of the first sealing sleeve 13, and the second elastic sleeve 13 is respectively arranged on the left side surface of the net sealing piece 10.

Further, the number of the first sealing jacks 8 is four, and the first sealing jacks are arranged in a matrix.

Further, the wire seals 9 are arranged at intervals along the length direction of the housing 5.

Further, the four corners of the housing 5 are provided with a mounting hole 12, and the housing 5 is connected with the mounting plate 1 through the mounting hole 12 and bolts.

Further, the outer surfaces of the first elastic sleeve 14 and the second elastic sleeve 13 are conical surfaces.

Specifically, the mounting board 1, the module assembly 2, the insert buckle 3, the socket 4, the buckle 7, the elastic sleeve, the sealing film and the like in this embodiment all adopt well-known schemes in the prior art, and those skilled in the art will understand the schemes, and are not described herein again.

The working principle of the embodiment is as follows:

the cable sealing member 6 and the net wire sealing member 9 are respectively provided with a first sealing film and a second sealing film, and can play a role in sealing when cables are not inserted. The tapered first 14 and second 13 elastic sleeves can accommodate multiple sizes of cables.

When the cable sealing piece 6 is inserted into the cable, the tapered first elastic sleeve 14 tightly wraps the cable sheath, so that the sealing standard of the energy storage industry is achieved. When the net wire sealing piece 9 is inserted into the net wire, the net wire is inserted from the opening 11 on the side face, after the net wire is inserted, two adjacent module assemblies 2 are inserted and combined through the eye-splice 3 and the eye-splice 4, the net wire sealing piece 9 is contracted inwards, the outer skin of the net wire is tightly wrapped, the sealing standard of the energy storage industry is achieved, and after the module assemblies 2 are spliced, the module assemblies are fixed on the mounting plate 1 through four bolts.

The utility model can simultaneously meet the sealing of the cable joint and the net wire cable joint by utilizing the cable sealing piece 6 and the net wire sealing piece 9; and each module assembly 2 can be assembled in advance, the net twine is firstly installed and then the module assembly 2 is fixed on the mounting plate 1 through bolts during field installation, the field installation process is simple and convenient, the module assembly can be rapidly installed in a narrow space, the module assembly can be flexible and changeable, and the module assembly is suitable for various cabinets.

Claims (5)

1. The utility model provides a be suitable for cable joint of energy storage trade which characterized in that: the cable sealing device comprises a mounting plate (1), wherein at least two module assemblies (2) are sequentially arranged on the mounting plate (1) along the length direction of the mounting plate, the left side face of any one module assembly (2) is respectively provided with an inserting buckle (3), the right side face of any one module assembly (2) is respectively provided with a socket (4) matched with the inserting buckle (3), any two adjacent module assemblies (2) are connected through the inserting buckle (3) and the socket (4), each module assembly (2) comprises a shell (5), two cable sealing pieces (6) are arranged in the shell (5) at intervals along the length direction of the shell, four buckles (7) are arranged on the side wall of the cable sealing piece (6) along the circumferential direction, the cable sealing pieces (6) are clamped in the shell (5) through the buckles (7), at least four first sealing jacks (8) are respectively arranged in the cable sealing pieces (6), the end faces of the first elastic sleeves (14) are respectively provided with a first elastic sleeve (14), the end faces of the first elastic sleeves (14) are provided with first cable sealing pieces (6), the left side sealing pieces (9) extend to the left side face of the cable sealing pieces (5), a second sealing jack (10) is arranged in any one of the net wire sealing pieces (9), a second elastic sleeve (13) is arranged in any one of the second sealing jacks (10), a second sealing film is arranged on the end face of the second elastic sleeve (13), and an opening (11) is formed in the left side of the second elastic sleeve (13).

2. A cable joint suitable for use in the energy storage industry as claimed in claim 1, wherein: the number of the first sealing jacks (8) is four, and the first sealing jacks are arranged in a matrix.

3. A cable joint suitable for use in the energy storage industry as claimed in claim 1, wherein: the wire seals (9) are arranged at intervals along the length direction of the shell (5).

4. A cable joint suitable for use in the energy storage industry as claimed in claim 1, wherein: four corners of the shell (5) are respectively provided with a mounting hole (12), and the shell (5) is connected with the mounting plate (1) through the mounting holes (12) and bolts.

5. A cable joint suitable for use in the energy storage industry as claimed in claim 1, wherein: the outer surfaces of the first elastic sleeve (14) and the second elastic sleeve (13) are conical surfaces.

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