CN211790702U

CN211790702U - Cable joint reinforcement device

Info

Publication number: CN211790702U
Application number: CN201922384723.7U
Authority: CN
Inventors: 张育新; 岳彦辰; 岳建国
Original assignee: Shandong Haoli Electric Co ltd
Current assignee: Shandong Haoli Electric Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-27
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a cable joint reinforcement device, including connecting body and clamp splice, both ends are provided with first interface and second interface respectively about connecting the body, first interface and second interface communicate each other, first interface length is half second interface length, the screw has been seted up in the middle of connecting the body upper end, threaded connection has the screw rod on the screw, screw rod upper end fixedly connected with knob, the clamp splice is the arc, lateral wall and the laminating each other of connecting the body inside wall on the clamp splice, be provided with the pivot in the middle of the lateral wall on the clamp splice, the axis and the screw rod bottom fixed connection of pivot. The utility model discloses a screw has been seted up in connecting body upper end, and threaded connection has the screw rod, at screw rod bottom fixedly connected with clamp splice, when the cable passes and connects the body, through rotatory screw rod, can make the fixed cable of clamp splice firmly, can not make the cable take place to squint, is favorable to more practical use cable joint reinforcement device, and is comparatively practical, is fit for extensively promoting and using.

Description

Cable joint reinforcement device

Technical Field

The utility model relates to a cable joint technical field specifically is a cable joint reinforcement device.

Background

At present, the cable connector is also called as a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing the incoming and outgoing lines, and plays a role in water resistance, dust prevention and vibration prevention.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: the cable joint in the market has the effect of fixing the cable, but the cable joint can only be fixed from the right end of the joint, so that the cable is loosened.

Therefore, we propose a cable joint reinforcing device, through set up the screw at the joint body upper end, and the threaded connection has the screw rod, at the fixed clamp splice of screw rod bottom, when the cable passes the joint body, through rotatory screw rod, can make the fixed cable of clamp splice firmly, can not make the cable take place the skew.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable joint reinforcement device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable joint reinforcing device comprises a joint body and a clamping block;

the left end and the right end of the joint body are respectively provided with a first interface and a second interface, the first interface and the second interface are mutually communicated, the length of the first interface is half of that of the second interface, a screw hole is formed in the middle of the upper end of the joint body, a screw rod is spirally connected onto the screw hole, and a knob is fixedly connected to the upper end of the screw rod;

the clamping block is arc-shaped, the upper side wall of the clamping block is attached to the inner side wall of the connector body, a rotating shaft is arranged in the middle of the upper side wall of the clamping block, and a middle shaft of the rotating shaft is fixedly connected with the bottom end of the screw rod.

As an optimized embodiment of the present invention, the external threads are disposed on the outer side wall of the first interface and the outer side wall of the second interface.

As a preferred embodiment of the utility model, second interface right-hand member fixedly connected with steps up the claw, it is provided with and steps up the sealing washer to step up the claw right-hand member, it is less than second interface inner diameter to step up the sealing washer outer diameter.

As an optimal implementation mode of the utility model, both ends are provided with the nut respectively and compel tight head about connecting the body, the nut with compel tight head respectively with first interface and second interface external screw thread screwed connection.

As an optimal implementation manner of the utility model, the left end of the outer side wall of the tightening head is provided with anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a screw has been seted up in connecting body upper end, and threaded connection has the screw rod, at screw rod bottom fixedly connected with clamp splice, when the cable passes and connects the body, through rotatory screw rod, can make the fixed cable of clamp splice firmly, can not make the cable take place to squint, is favorable to more practical use cable joint reinforcement device.

2. The utility model discloses a being equipped with and tightening the sealing washer, when the cable through connector body, fastening and sealing through tightening the sealing washer, the effectual device leakproofness that has improved avoids the rainwater to dip, has improved the life of cable greatly, is favorable to more practical use cable joint reinforcement device.

3. The utility model discloses a be equipped with anti-skidding line, when through compelling tight head and second interface screw connection, through compelling the anti-skidding line that tight first lateral wall was seted up, can effectually increase the palm and compel the frictional force of tight head, make compel tight head more firm, be favorable to more practical use cable joint reinforcement device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the cable joint reinforcing device of the present invention;

fig. 2 is the schematic view of the clamping block structure of the cable joint reinforcing device of the present invention.

In the figure: 1, connect body 2, first interface 3, second interface 4, screw 5, screw rod 6, knob 7, clamp splice 8, pivot 9, external screw thread 10, step up claw 11, step up sealing washer 12, nut 13, compel tight head 14, anti-skidding line.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a cable joint reinforcing device comprises a joint body 1 and a clamping block 7;

a first interface 2 and a second interface 3 are respectively arranged at the left end and the right end of the joint body 1, the first interface 2 and the second interface 3 are mutually communicated, the length of the first interface 2 is half of that of the second interface 3, a screw hole 4 is formed in the middle of the upper end of the joint body 1, a screw rod 5 is spirally connected onto the screw hole 4, and a knob 6 is fixedly connected to the upper end of the screw rod 5;

the clamping block 7 is arc-shaped, the upper side wall of the clamping block 7 is attached to the inner side wall of the joint body 1, a rotating shaft 8 is arranged in the middle of the upper side wall of the clamping block 7, and a middle shaft of the rotating shaft 8 is fixedly connected with the bottom end of the screw rod 5.

In this embodiment, referring to fig. 1 and 2, the screw hole 4 is formed at the upper end of the connector body 1, the screw rod 5 is spirally connected, the clamping block 7 is fixedly connected to the bottom end of the screw rod 5, and when a cable passes through the connector body 1, the cable can be firmly fixed by the clamping block 7 by rotating the screw rod 5, so that the cable is not deviated, and the cable connector reinforcing device is more practical.

And external threads 9 are formed on the outer side walls of the first connector 2 and the second connector 3.

The right end of the second connector is fixedly connected with a clamping claw 10, a clamping sealing ring 11 is arranged at the right end of the clamping claw 10, and the outer diameter of the clamping sealing ring 11 is smaller than the inner diameter of the second connector 3.

In the embodiment, referring to fig. 1, the fastening sealing ring 11 is arranged, so that when the cable penetration connector body 1 is used, the fastening sealing ring 11 is used for fastening and sealing, the sealing performance of the device is effectively improved, rainwater is prevented from entering the device, the service life of the cable is greatly prolonged, and the cable penetration connector reinforcing device is more practical.

Wherein, both ends are provided with nut 12 respectively and compel tight head 13 about connecting body 1, nut 12 with compel tight head 13 respectively with first interface 2 and 3 external screw thread screwed connection of second interface.

Wherein, the left end of the outer side wall of the packing head 13 is provided with anti-skid grains 14.

In the embodiment, referring to fig. 1, when the tightening head 13 is screwed to the second connector 3, the friction between the palm and the tightening head 13 can be effectively increased by the anti-slip threads 14 formed on the outer side wall of the tightening head 13, so that the tightening head 13 is firmer, which is beneficial to the more practical use of the cable joint reinforcing device.

When a cable joint reinforcing apparatus uses, remove the device to appointed place earlier, and run through nut 12 respectively with the cable conductor, connect body 1 and step up sealing washer 11, at the knob 6 of rotating together, make the screw rod 5 spiral removal downwards, laminate clamp splice 7 and cable conductor each other, will step up sealing washer 11 parcel at the cable conductor lateral wall, push away the 3 inside walls of second interface, at last with nut 12 with compel tight head 13 respectively with first interface 2 and the 9 screwed connection of external screw thread of second interface 3 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cable joint reinforcement device which characterized in that: comprises a joint body (1) and a clamping block (7);

a first interface (2) and a second interface (3) are respectively arranged at the left end and the right end of the joint body (1), the first interface (2) and the second interface (3) are mutually communicated, the length of the first interface (2) is half of that of the second interface (3), a screw hole (4) is formed in the middle of the upper end of the joint body (1), a screw rod (5) is spirally connected onto the screw hole (4), and a knob (6) is fixedly connected onto the upper end of the screw rod (5);

the clamping block (7) is arc-shaped, the upper side wall of the clamping block (7) is attached to the inner side wall of the joint body (1), a rotating shaft (8) is arranged in the middle of the upper side wall of the clamping block (7), and a middle shaft of the rotating shaft (8) is fixedly connected with the bottom end of the screw rod (5).

2. A cable splice reinforcement arrangement in accordance with claim 1, further comprising: external threads (9) are formed in the outer side walls of the first connector (2) and the second connector (3).

3. A cable splice reinforcement arrangement in accordance with claim 1, further comprising: the clamping device is characterized in that a clamping claw (10) is fixedly connected to the right end of the second connector, a clamping sealing ring (11) is arranged at the right end of the clamping claw (10), and the outer diameter of the clamping sealing ring (11) is smaller than the inner diameter of the second connector (3).

4. A cable splice reinforcement arrangement in accordance with claim 1, further comprising: connect body (1) left and right sides both ends and be provided with nut (12) respectively and compel tight head (13), nut (12) with compel tight head (13) respectively with first interface (2) and second interface (3) external screw thread screwed connection.

5. A cable splice reinforcement arrangement in accordance with claim 4, further comprising: the left end of the outer side wall of the tightening head (13) is provided with anti-skid grains (14).