CN218161758U - a wire cable - Google Patents

Abstract

The utility model discloses a wire and cable, which comprises a cable, a twisted connector and a protective cover, the screwed connector is arranged between the cables, and the protective cover is plugged and connected to the cable Above, a protective structure is provided inside the protective sleeve, and the protective structure includes: an internal threaded pipe, a fixing bolt, a spring, an internal pressure plate, a sealing part and a clamping part. The utility model can completely wrap the cable and the twisted connector with the protective cover to achieve a waterproof effect, and a connecting cover with a sealing rubber layer is arranged between the cable and the protective cover to increase the sealing effect of the connection. And there is a movable connecting frame on the outside, and the cable can be clamped and fixed by the splint on the connecting frame to avoid being pulled.

Description

a wire cable

technical field

The utility model relates to the technical field of cable protection, in particular to an electric wire and cable.

Background technique

Cable is a general term for optical cables, cables and other items. During the transportation and installation of cables, the cables need to be fixed. The fixing device not only has the function of clamping and fixing the cables, but also needs to have the function of cable branching. The cables can be sorted and arranged to ensure the normal maintenance and use of the equipment. The current cables often have docked connectors, but the docked connection structure cannot be completely sealed and is not afraid of pulling, which will pose a safety hazard. Therefore, for The above problems are improved.

Utility model content

In order to achieve the above purpose, the technical solution adopted by the utility model is that the utility model provides a wire and cable, including a cable, a screw connector and a protective cover, and the screw connector is arranged between the cables , the protective sleeve is plugged and connected to the cable, and a protective structure is arranged in the protective sleeve;

The protective structure includes: an internally threaded pipe, a fixing bolt, a spring, an internal pressure plate, a sealing part and a clamping part;

The internally threaded pipe is arranged on the inner bottom surface of the protective sleeve, the fixing bolt is screwed into the internally threaded pipe through the upper surface of the protective sleeve, the spring is arranged on the inner surface of the protective sleeve, and the The inner pressure plate is arranged at one end of the spring and pressed against the screw joint, the sealing part is arranged between the protective sleeves, and the clamping part is arranged on the side end surface of the protective sleeve.

Furthermore, the sealing part includes: a groove, an inner card layer, a connecting sleeve and a sealing rubber layer;

The groove is opened on the side surface of the protective sleeve, the inner card layer is set in the groove, the sealing rubber layer is set in the connecting sleeve, and the connecting sleeve is set through the sealing rubber layer The cable is connected to the cable, and the cable is inserted between the groove and the inner card layer through the connecting sleeve.

Furthermore, the clamping part includes: a fixed sleeve, a threaded rod, a moving frame and a splint;

The fixed sleeve is arranged on the side end surface of the protective sleeve, the threaded rod is rotatably connected in the fixed sleeve, the moving frame is threadedly connected to the threaded rod, and the splint is arranged at one end of the moving frame .

Preferably, the cross-section of the splint has an arc-shaped transition structure.

Preferably, the inner diameter of the sealing rubber layer is smaller than the diameter of the cable.

Preferably, the mobile frame has an L-shaped structure as a whole.

Compared with the prior art, the utility model has the advantages and positive effects that the protective cover can completely wrap the cable and the twisted connector to achieve a waterproof effect, and there is a belt with a protective cover between the cable and the protective cover. The connection sleeve of the sealing rubber layer increases the sealing effect of the connection, and a movable connection frame is arranged on the outside, and the cable can be clamped and fixed by the splint on the connection frame to avoid being pulled.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model , for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

FIG. 1 is a schematic structural diagram of a wire and cable provided in this embodiment;

Fig. 2 is a partially enlarged view of the threaded rod part of a wire and cable provided in this embodiment;

As shown in the figure: 1. Cable; 2. Screw connector; 3. Protective sleeve; 4. Internal thread pipe; 5. Fixing bolt; 6. Spring; 7. Internal pressure plate; 8. Groove; 9. card layer; 10, connecting sleeve; 11, sealing rubber layer; 12, fixed sleeve; 13, threaded rod; 14, mobile frame; 15, plywood.

detailed description

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment, as can be seen from the accompanying drawings 1-2 of the specification, this solution is a wire and cable, including a cable 1, a screw connector 2 and a protective cover 3, and the screw connector 2 is arranged on the cable 1 Between, the protective cover 3 is plugged and connected to the cable 1, and a protective structure is arranged inside the protective cover 3;

The protection structure includes: an internally threaded pipe 4, a fixing bolt 5, a spring 6, an internal pressure plate 7, a sealing part and a clamping part;

The internally threaded pipe 4 is arranged on the inner bottom surface of the protective sleeve 3, the fixing bolt 5 is screwed through the upper surface of the protective sleeve 3 and connected in the internally threaded pipe 4, and the spring 6 is arranged on the internally threaded pipe 4. The inner surface of the protective sleeve 3, the inner pressure plate 7 is arranged at one end of the spring 6 and pressed against the screw joint 2, the sealing part is arranged between the protective sleeves 3, and the clamping part It is arranged on the side end surface of the protective cover 3 .

The sealing part includes: a groove 8, an inner card layer 9, a connecting sleeve 10 and a sealing rubber layer 11;

The groove 8 is opened on the side surface of the protective sleeve 3, the inner card layer 9 is set in the groove 8, the sealing rubber layer 11 is set in the connecting sleeve 10, and the connecting sleeve 10 The sealing rubber layer 11 is sleeved and connected to the cable 1 , and the cable 1 is inserted between the groove 8 and the inner card layer 9 through the connecting sleeve 10 .

The clamping part includes: a fixed sleeve 12, a threaded rod 13, a moving frame 14 and a splint 15;

The fixed sleeve 12 is arranged on the side end surface of the protective sleeve 3, the threaded rod 13 is rotatably connected in the fixed sleeve 12, the moving frame 14 is threaded and connected to the threaded rod 13, and the splint 15 It is arranged at one end of the moving frame 14 .

From the above content, it can be known that the cross section of the splint 15 has an arc-shaped transitional structure, which fits closely with the shape of the cable 1 .

From the above content, it can be seen that the inner diameter of the sealing rubber layer 11 is smaller than the diameter of the cable 1 , so that the sealing rubber layer 11 and the cable 1 can be completely sealed and attached.

From the above content, it can be known that the moving frame 14 has an L-shaped structure as a whole, and the length is increased so that the splint 15 can be completely attached to and clamped on the cable 1 .

Among them, it needs to be pointed out that in the specific implementation process, the connecting sleeve 10 is connected to the cable 1 through the sealing rubber layer 11, and then the screw connector 2 is installed, and the cable 1 is screwed through the screw connector 2. Then put the protective sleeve 3 on the cable 1, and at the same time snap the connecting sleeve 10 into the groove 8 and the inner card layer 9, and screw the fixing bolt 5 into the inner threaded pipe 4 for fixing. The inner pressure plate 7 clamps the screw connector 2 by the force of the spring 6, and finally twists the threaded rod 13, so that the moving frame 14 moves through the splint 15 to clamp the cable 1, which can be waterproof and avoid pulling and causing breakage .

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (6)

1. An electric wire cable comprises cables (1), screwing connectors (2) and protective sleeves (3), wherein the screwing connectors (2) are arranged among the cables (1), and the protective sleeves (3) are connected to the cables (1) in an inserting mode;

the protection structure includes: the device comprises an internal threaded pipe (4), a fixing bolt (5), a spring (6), an internal pressure plate (7), a sealing part and a clamping part;

internal thread pipe (4) set up bottom in protective sheath (3), fixing bolt (5) are passed protective sheath (3) upper surface is twisted soon and is connected in internal thread pipe (4), spring (6) set up protective sheath (3) internal surface, interior clamp plate (7) set up spring (6) one end and compress tightly twist soon and twist on connector (2), the sealing sets up between protective sheath (3), the clamp setting is in protective sheath (3) side end face.

2. The electric wire cable according to claim 1, wherein the seal portion comprises: the sealing rubber layer comprises a groove (8), an inner clamping layer (9), a connecting sleeve (10) and a sealing rubber layer (11);

recess (8) are opened protective sheath (3) side surface, inside callipers layer (9) set up in recess (8), sealing rubber layer (11) set up in adapter sleeve (10), adapter sleeve (10) pass through sealing rubber layer (11) suit is connected on cable (1), cable (1) pass through adapter sleeve (10) cartridge is in recess (8) and between inside callipers layer (9).

3. An electric wire cable according to claim 1, wherein the clamping portion comprises: a fixed sleeve (12), a threaded rod (13), a movable frame (14) and a clamping plate (15);

fixed cover (12) set up protective sheath (3) side end face, threaded rod (13) rotate to be connected in fixed cover (12), remove frame (14) thread suit and connect on threaded rod (13), splint (15) set up remove frame (14) one end.

4. A wire and cable according to claim 3, characterised in that said clamping plate (15) has an arc-shaped transition in cross-section.

5. An electric wire cable according to claim 2, characterized in that the inner diameter of the sealing rubber layer (11) is smaller than the diameter of the cable (1).

6. An electric wire cable according to claim 3, characterised in that the mobile frame (14) is of L-shaped overall configuration.

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