CN219247117U

CN219247117U - Crimping device of cable

Info

Publication number: CN219247117U
Application number: CN202320182586.2U
Authority: CN
Inventors: 王帅; 宋文静; 赵艳涛
Original assignee: Zhongxin Cable Co ltd
Current assignee: Zhongxin Cable Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-23
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of cable installation, in particular to a crimping device of a cable, which can play a good fixing role on two connected cables, effectively prevent the connection of the cables from loosening in the use process.

Description

Crimping device of cable

Technical Field

The utility model relates to the technical field of cable installation, in particular to a crimping device of a cable.

Background

It is known to make cables from one or more mutually insulated conductors and an outer insulating protective layer, wires for transmitting electric power or information from one place to another.

When the cable is wired, the cable is often required to be wired, the insulating skins of the two cables are pulled off firstly, copper cores inside the two cables are screwed together, and then the joint of the two cables is insulated by using an insulating adhesive tape or an insulating sleeve. Although the copper cores inside the two cables are screwed together, the stress of the connection part is far less than that of the whole cable, if the cable is pulled in the use process (the cable is pulled or scratched by wind or the like), the connection part of the cable is easy to loosen, and if the connection part is disconnected, the power is cut off.

The existing cable connecting device can only insulate the connecting part of the cable and cannot play a good role in stress.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the crimping device of the cable, which can play a good role in fixing two connected cables, and effectively prevent the connection position of the cables from loosening in the use process.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crimping device of cable, including the mount, the left and right sides of mount bottom all is provided with the bottom fixed block, is provided with the several through-hole on the mount, and the staple is all installed to the inside of every through-hole, and the cable is all installed at the middle part of every bottom fixed block, and the copper core is all installed to the inside of every cable, and the left and right sides at mount top all is provided with the connecting block, and the drive shaft is all installed to the inside of every connecting block, and the top of every drive shaft all is provided with the nut, and the bottom of every drive shaft all is provided with the top fixed block.

Further, the top of each bottom fixed block and the bottom of each top fixed block are provided with semicircular clamping grooves, and the inside of each clamping groove is provided with anti-skidding lines.

Further, the drive shaft runs through the connecting block, the outside of drive shaft is provided with the external screw thread, and the inside of connecting block is provided with the internal screw thread, and drive shaft and connecting block pass through threaded connection.

Further, the driving shaft is rotatably connected with the top fixing block.

Further, the driving shaft is fixedly connected with the screw cap, and a groove is formed in the screw cap.

Further, the bottom fixing block is fixedly connected with the fixing frame.

(III) beneficial effects

Compared with the prior art, the utility model provides a crimping device of a cable, which has the following beneficial effects:

this crimping device of cable, through mount, bottom fixed block, top fixed block, connecting block and drive shaft's setting, place the junction of connecting the cable between two bottom fixed blocks, then install the cable between top fixed block and bottom fixed block, screw up the drive shaft after, top fixed block and bottom fixed block press from both sides the cable tightly to play the fixed action to two cables of connection, effectively prevented that cable junction from taking place not hard up in the use.

Drawings

FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;

fig. 2 is a schematic diagram of an equivalent structure of the utility model without a cable.

In the figure: 1. a fixing frame; 2. a bottom fixing block; 3. a through hole; 4. fixing nails; 5. a cable; 6. a copper core; 7. a connecting block; 8. a drive shaft; 9. a screw cap; 10. a top fixed block; 11. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the crimping device of the cable of the utility model comprises a fixing frame 1, bottom fixing blocks 2 are respectively arranged at the left side and the right side of the bottom of the fixing frame 1, the bottom fixing blocks 2 are fixedly connected with the fixing frame 1, a plurality of through holes 3 are arranged on the fixing frame 1, fixing nails 4 are respectively arranged in the through holes 3, the nails play a role of fixing the fixing frame 1 on a building, cables 5 are respectively arranged in the middle of each bottom fixing block 2, copper cores 6 are respectively arranged in each cable 5, connecting blocks 7 are respectively arranged at the left side and the right side of the top of the fixing frame 1, a driving shaft 8 is respectively arranged in each connecting block 7, the driving shaft 8 penetrates through the connecting blocks 7, external threads are respectively arranged outside the driving shaft 8, internal threads are respectively arranged in the connecting blocks 7, the driving shafts 8 and the connecting blocks 7 are in threaded connection, the top of each driving shaft 8 is provided with a nut 9, the driving shafts 8 and the nuts 9 are fixedly connected, grooves are formed in the nuts 9, the nuts 9 are conveniently screwed by a tool, the driving shafts 8 rotate to control the top fixing blocks 10 to ascend and descend, the bottom of each driving shaft 8 is provided with a top fixing block 10, the driving shafts 8 and the top fixing blocks 10 are rotatably connected, the top of each bottom fixing block 2 and the bottom of each top fixing block 10 are respectively provided with a semicircular clamping groove for clamping an electric wire, anti-slip patterns 11 are formed in the clamping grooves to play a role in preventing slipping, after the top fixing blocks 10 and the bottom fixing blocks 2 are attached, the top fixing blocks 10 and the bottom fixing blocks 2 clamp the electric cables 5, so that the two connected electric cables 5 are fixedly connected, the cable 5 connection is effectively prevented from loosening in the use process.

In summary, when the crimping device for the cable is used, firstly, the insulation skins of the two cables 5 are pulled out, the copper cores 6 inside the two cables 5 are screwed together, then, the insulation tape or the insulation sleeve is used for insulating the joint of the two cables 5, the joint of the two cables 5 is arranged between the two bottom fixing blocks 2, the nuts 9 on the two sides are screwed to enable the driving shaft 8 to rotate, the driving shaft 8 rotates to enable the top fixing block 10 to ascend, the top fixing block 10 and the bottom fixing block 2 are separated, the cables 5 are installed in the clamping groove, the nuts 9 on the two sides are screwed to enable the driving shaft 8 to reversely rotate, and the top fixing block 10 and the bottom fixing block 2 are combined to play a role in fixing the cables 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The crimping device of the cable comprises a fixing frame (1), and is characterized in that: the utility model discloses a fixing rack, including fixing rack (1), connecting block (7), drive shaft (8) are all installed to the left and right sides of fixing rack (1) bottom, be provided with several through-hole (3) on fixing rack (1), every staple (4) are all installed to the inside of through-hole (3), every cable (5) are all installed in the middle part of bottom fixed block (2), every copper core (6) are all installed to the inside of cable (5), the left and right sides at fixing rack (1) top all is provided with connecting block (7), every drive shaft (8) are all installed to the inside of connecting block (7), every the top of drive shaft (8) all is provided with nut (9), every the bottom of drive shaft (8) all is provided with top fixed block (10).

2. A crimping device for an electrical cable according to claim 1, wherein: the top of each bottom fixed block (2) and the bottom of each top fixed block (10) are provided with semicircular clamping grooves, and anti-skidding patterns (11) are arranged in each clamping groove.

3. A crimping device for an electrical cable according to claim 1, wherein: the driving shaft (8) penetrates through the connecting block (7), external threads are arranged on the outer portion of the driving shaft (8), internal threads are arranged in the connecting block (7), and the driving shaft (8) is connected with the connecting block (7) through threads.

4. A crimping device for an electrical cable according to claim 1, wherein: the driving shaft (8) is rotationally connected with the top fixing block (10).

5. A crimping device for an electrical cable according to claim 1, wherein: the driving shaft (8) is fixedly connected with the screw cap (9), and a groove is formed in the screw cap (9).

6. A crimping device for an electrical cable according to claim 1, wherein: the bottom fixing block (2) is fixedly connected with the fixing frame (1).