CN215731011U

CN215731011U - Corrosion-resistant multicore shielding signal cable

Info

Publication number: CN215731011U
Application number: CN202122430517.2U
Authority: CN
Inventors: 李传礼
Original assignee: Shenzhen Cpent Electronic Co ltd
Current assignee: Shenzhen Cpent Electronic Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-01
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of cables, and discloses a corrosion-resistant multi-core shielding signal cable which comprises two cable bodies, wherein one opposite ends of the two cable bodies are fixedly connected with connecting columns, the left side wall of the right connecting column is fixedly connected with a connecting plate, the left side wall of the connecting plate is fixedly connected with a limiting column, the side wall of the left connecting column is provided with a limiting groove, the side wall of the limiting groove is provided with a placing groove, the side wall between the placing groove and the limiting column is fixedly connected with a power-on block, the outer walls of the two connecting columns are fixedly sleeved with ring plates, and the side wall between the two ring plates is fixedly connected with a protective sleeve. The utility model can conveniently and quickly connect two cables, improves the working efficiency of operators, and can prevent moisture and dust from entering the joint of the two cables to cause corrosion of the joint and influence on the power transmission stability of the cables.

Description

Corrosion-resistant multicore shielding signal cable

Technical Field

The utility model relates to the technical field of cables, in particular to a corrosion-resistant multi-core shielding signal cable.

Background

At present, cables for transmitting telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals are mostly formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like. Communication cables can be classified into long-distance communication cables for long-distance transmission and regional communication cables for shorter-distance transmission according to their uses. Telecommunications cables are further divided into trunk telecommunications cables for connections and trunk telecommunications cables (or trunk telecommunications cables) for inter-city transmission. The local communication cable can be classified into a local telephone cable, a distribution cable (lead wire, etc.) for connection between telephone offices or offices, and an office cable. Trunk line telecommunication cables are often complex telecommunication cables that are assembled from cables of different configurations.

The signal shielding communication cable provided in the patent of patent publication No. CN 212847856U comprises a protective sheath layer, the inner wall fixedly connected with external insulation layer of the protective sheath layer, the first fire-retardant layer of the inner wall fixedly connected with of external insulation layer, the inner wall fixedly connected with waterproof layer on first fire-retardant layer, a plurality of first strengthening ribs of the inner wall fixed ring fixedly connected with of waterproof layer, just be equipped with the interval between the first strengthening rib, the fire-retardant layer of one side fixedly connected with second of waterproof layer is just kept away from to the surface of first strengthening rib, the inner wall fixedly connected with filling layer on the fire-retardant layer of second, a plurality of metal wires of fixedly connected with run through to the inside annular of filling layer. This patent has improved the life of cable, fire behavior that first fire-retardant layer and second fire-retardant layer can greatly increased communication cable, make communication cable be difficult for taking place the burning, thereby can avoid the emergence of conflagration, the waterproof layer can avoid communication cable to wet and damage, first strengthening rib warp at the interval when receiving the extrusion, thereby protect the communication cable core of inside, this patent is when connecting two cables, connected mode is comparatively complicated, consume time longer and the junction of two cables gets into moisture and dust easily, cause the junction corrosion's easily, influence cable power transmission's stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, when two cables are connected, the connection mode is complex, the time consumption is long, moisture and dust easily enter the joint of the two cables, the corrosion of the joint is easily caused, and the power transmission stability of the cables is influenced, and provides a corrosion-resistant multi-core shielding signal cable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a corrosion-resistant multi-core shielding signal cable comprises two cable bodies, wherein one opposite ends of the two cable bodies are fixedly connected with a connecting column, the left side wall of the connecting column on the right side is fixedly connected with a connecting plate, the left side wall of the connecting plate is fixedly connected with a limiting column, the side wall of the connecting column on the left side is provided with a limiting groove, the side wall of the limiting groove is provided with a placing groove, the side wall between the placing groove and the limiting column is fixedly connected with a power-on block, the outer walls of the two connecting columns are fixedly sleeved with ring plates, the side wall between the two ring plates is fixedly connected with a protective sleeve, one opposite end of the two protective sleeves is fixedly connected with a ring plate, the two ring plate sleeves are provided with two mutually hinged clamps, the side wall of the two clamps, which is far away from the hinged part, is fixedly connected with a supporting plate, and the two supporting plate sleeves are provided with the same clamping frame, spacing hole and spacing downthehole grafting have a spacer pin, two are seted up to the lateral wall of draw frame the jack that matches each other with the spacer pin is all seted up to the lateral wall of backup pad, the one end fixedly connected with arm-tie that the spacer pin stretches out spacing hole and the same first spring of lateral wall fixedly connected with between arm-tie and the draw frame.

Preferably, the side wall of the ring plate on the left side is fixedly connected with a sealing ring, and the side wall of the ring plate on the right side is provided with a sealing groove.

Preferably, the left side two card section of thick bamboo of lateral wall fixedly connected with of spliced pole and two card section of thick bamboos interpolation have same root kelly, the lateral wall fixedly connected with location section of thick bamboo of spacing post, the kelly stretches out the one end fixedly connected with push pedal of a card section of thick bamboo, the same root second spring of lateral wall fixedly connected with between push pedal and the card section of thick bamboo.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.

Preferably, a reinforcing cover is arranged at the joint of the connecting column and the cable body.

Preferably, a wear-resistant layer is arranged outside the cable body.

Compared with the prior art, the utility model provides a corrosion-resistant multi-core shielding signal cable, which has the following beneficial effects:

this corrosion-resistant multicore shielding signal cable, through the cable body that sets up, the spliced pole, the connecting plate, spacing post, the spacing groove, the standing groove, connect the electricity piece, the circle board, the lag, the crown plate, the clamp, the backup pad, the card frame, spacing hole, the spacer pin, the jack, the arm-tie, first spring, two very cables of connection that can be convenient quick, the work efficiency that has improved operating personnel just can stop moisture and dust and get into the junction of two cables, cause the corrosion of junction, influence the problem of cable power transmission stability.

The device has the advantages that the two cables can be conveniently and rapidly connected, the working efficiency of operators is improved, and the problems that moisture and dust enter the joint of the two cables to cause corrosion of the joint and influence the power transmission stability of the cables can be solved.

Drawings

Fig. 1 is a schematic structural diagram of a corrosion-resistant multi-core shielded signal cable according to the present invention;

FIG. 2 is a schematic view of a connection relationship between two ferrules of a corrosion-resistant multi-core shielding signal cable according to the present invention;

fig. 3 is a schematic diagram of a positional relationship between a clamping cylinder and a positioning cylinder in a corrosion-resistant multi-core shielding signal cable according to the present invention.

In the figure: the cable comprises a cable body 1, a connecting column 2, a connecting plate 3, a limiting column 4, a limiting groove 5, a placing groove 6, a power-on block 7, a ring plate 8, a protective sleeve 9, a ring plate 10, a hoop 11, a supporting plate 12, a clamping frame 13, a limiting hole 14, a limiting pin 15, a jack 16, a pulling plate 17, a first spring 18, a sealing ring 19, a sealing groove 20, a clamping cylinder 21, a clamping rod 22, a positioning cylinder 23, a pushing plate 24, a second spring 25, a pulling ring 26 and a reinforcing cover 27.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a corrosion-resistant multi-core shielding signal cable comprises two cable bodies 1, a wear-resistant layer is arranged outside the cable bodies 1, connecting columns 2 are fixedly connected to opposite ends of the two cable bodies 1, a reinforcing cover 27 is arranged at the joint of the connecting columns 2 and the cable bodies 1 to reinforce the connection strength of the connecting columns 2 and the cable bodies 1, a connecting plate 3 is fixedly connected to the left side wall of the connecting column 2 on the right side, a limiting column 4 is fixedly connected to the left side wall of the connecting plate 3, a limiting groove 5 is formed in the side wall of the connecting column 2 on the left side, the limiting column 4 can be inserted into the limiting groove 4, a placing groove 6 is formed in the side wall of the limiting groove 5, a power-on block 7 is fixedly connected to the side wall between the placing groove 6 and the limiting column 4, the two cable bodies 1 can be electrically communicated, ring plates 8 are fixedly sleeved on the outer walls of the two connecting columns 2, and a protective sleeve 9 is fixedly connected to the side wall between the two ring plates 8, the protecting sleeves 9 can be connected for protection, the opposite ends of the two protecting sleeves 9 are fixedly connected with ring plates 10, the side wall of the left ring plate 10 is fixedly connected with a sealing ring 19, the side wall of the right ring plate 10 is provided with a sealing groove 20, the sealing ring 19 and the sealing groove 20 are both annular, the sealing performance between the two ring plates 10 is improved, two mutually hinged hoops 11 are sleeved outside the two ring plates 10, the side walls of the two hoops 11 far away from the hinged part are fixedly connected with supporting plates 12, the two supporting plates 12 are sleeved outside the same clamping frame 13, the side wall of the clamping frame 13 is provided with a limiting hole 14, a limiting pin 15 is inserted in the limiting hole 14, the side walls of the two supporting plates 12 are respectively provided with inserting holes 16 matched with the limiting pin 15, one end of the limiting pin 15 extending out of the limiting hole 14 is fixedly connected with a pulling plate 17, and the side wall between the pulling plate 17 and the clamping frame 13 is fixedly connected with the same first spring 18, the limiting pin 15 can be fixed in the limiting hole 14, and the pull plate 17 is convenient to pull due to the fact that the pull ring 26 is fixedly connected to the side wall of the pull plate 17.

Referring to fig. 3, the two clamping cylinders 21 of the side wall fixedly connected with of the left connecting column 2 and the same clamping rod 22 inserted in the two clamping cylinders 21, the positioning cylinder 23 of the side wall fixedly connected with of the limiting column 4, the push plate 24 of the one end fixedly connected with of the clamping rod 22 extending out of the clamping cylinder 21, and the same second spring 25 of the side wall fixedly connected with between the push plate 24 and the clamping cylinder 21 can increase the stability of the limiting column 4.

In the utility model, when in use, the push plate 24 is pulled to a proper position, then the limit post 4 is inserted into the limit groove 5 in an aligning way, then the push plate 24 is released, the push plate 24 drives the clamping rod 22 to be inserted into the positioning cylinder 23 under the tension of the second spring 25, the two cable bodies 1 can be installed, then the two ring plates 10 are pulled to proper positions, then the hoop 11 is sleeved outside the two ring plates 10, then the pulling plate 17 is pulled to a proper position, the clamping frame 13 is sleeved outside the two supporting plates 12, then the pulling plate 17 is loosened, the pulling plate 17 drives the limit pin 15 to be inserted into the jack 16 under the pulling force of the second spring 18, can connect two lag 9, the device can be convenient two very cables of quick connection, has improved operating personnel's work efficiency and can stop moisture and dust and get into the junction of two cables, causes the corrosion of junction, influences the problem of cable power transmission stability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A corrosion-resistant multi-core shielding signal cable comprises two cable bodies (1), and is characterized in that one opposite ends of the two cable bodies (1) are fixedly connected with connecting columns (2), the left side wall of the connecting column (2) on the right side is fixedly connected with a connecting plate (3), the left side wall of the connecting plate (3) is fixedly connected with a limiting column (4), the side wall of the connecting column (2) on the left side is provided with a limiting groove (5), the side wall of the limiting groove (5) is provided with a placing groove (6), the side wall between the placing groove (6) and the limiting column (4) is fixedly connected with a power-on block (7), the outer walls of the two connecting columns (2) are fixedly sleeved with ring plates (8), the side wall between the two ring plates (8) is fixedly connected with a protecting sleeve (9), and one opposite end of the two protecting sleeves (9) is fixedly connected with a ring plate (10), two the crown plate (10) overcoat is equipped with two mutual articulated clamps (11), two clamp (11) are kept away from the equal fixedly connected with backup pad of lateral wall (12) and two backup pad (12) outsides of articulated department and are equipped with same card frame (13), it has spacer pin (15), two to peg graft in spacing hole (14) and spacing hole (14) have been seted up to the lateral wall of card frame (13) the jack (16) that matches each other with spacer pin (15) have all been seted up to the lateral wall of backup pad (12), the same first spring (18) of lateral wall fixedly connected with arm-tie (17) and card frame (13) between one end fixedly connected with arm-tie (17) that spacer pin (15) stretched out spacing hole (14).

2. The corrosion-resistant multi-core shielding signal cable of claim 1, wherein a sealing ring (19) is fixedly connected to a side wall of the left annular plate (10), and a sealing groove (20) is formed in a side wall of the right annular plate (10).

3. The corrosion-resistant multi-core shielding signal cable of claim 1, wherein two clamping cylinders (21) are fixedly connected to the side wall of the connecting column (2) on the left side, a same clamping rod (22) is inserted into the two clamping cylinders (21), a positioning cylinder (23) is fixedly connected to the side wall of the limiting column (4), a push plate (24) is fixedly connected to one end, extending out of the clamping cylinder (21), of the clamping rod (22), and a same second spring (25) is fixedly connected to the side wall between the push plate (24) and the clamping cylinder (21).

4. The corrosion-resistant multi-core shielded signal cable of claim 1, wherein a pulling ring (26) is fixedly connected to a side wall of the pulling plate (17).

5. The multi-core shielded signal cable with corrosion resistance according to claim 1, wherein the joint of the connecting column (2) and the cable body (1) is provided with a reinforcing cover (27).

6. The corrosion-resistant multi-core shielded signal cable of claim 1, wherein the cable body (1) is externally provided with a wear-resistant layer.