CN211790406U

CN211790406U - Cable clamp for distribution lines

Info

Publication number: CN211790406U
Application number: CN202020761679.7U
Authority: CN
Inventors: 左向群
Original assignee: Lianshui Sitong Power Equipment Co Ltd
Current assignee: Lianshui Sitong Power Equipment Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-27
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to the technical field of electric power, and discloses a cable clamp for a distribution line, which comprises a cable clamp seat and a cable clamp, the upper surface of the cable holder is provided with a clamping groove, the bottom surface of the clamping groove is provided with a first arc-shaped groove, the bottom of the cable clamp seat is provided with a sucker, the cable clamp is arranged in the clamping groove, the bottom surface of the cable clamp is provided with a second arc-shaped groove matched with the first arc-shaped groove, the bottom surface of the cable clamp seat is provided with a spring cavity, the cable clamp for the distribution circuit is characterized in that a sliding rod is arranged between a cable clamp seat and a cable clamp in a penetrating way, a compression spring is sleeved on the sliding rod positioned in the cable clamp seat, with the design, the space between the cable clamp and the cable clamp seat can be generated by pulling the cable clamp, the cable is put in, then the cable clamp is loosened, the cable clamp is superposed with the cable clamp seat under the action of the return spring, so that the cable is clamped and fixed.

Description

Cable clamp for distribution lines

Technical Field

The utility model relates to an electric power tech field specifically is a cable clamp for distribution lines.

Background

In the use environment with centralized equipment and more leads, the arrangement and fixation of the wires need to be considered so as to avoid the occurrence of error caused by lead disorder. Therefore, it is necessary to fix the cable by using the cable clamp, and the cable clamp can occupy a correct position, prevent the cable from moving due to external force or self weight, ensure the cable to be arranged in order, prevent the cross arrangement phenomenon, and prevent the eddy current loss.

Present cable clamp generally is circularly, and its size of cable clamp of every kind of specification is fixed, can not be adjusted at will, and need fix through fixing bolt in the both sides of cable clamp behind current cable frame centre gripping cable, and is comparatively troublesome to current cable clamp is generally fixed through fixing bolt and box behind the inside winding displacement of box, and is fixed inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cable clamp for distribution lines has solved the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable clamp for distribution lines, includes cable holder and cable clamp, the draw-in groove has been seted up to the upper surface of cable holder, first arc wall has been seted up to the bottom surface of draw-in groove, the bottom of cable holder is provided with the sucking disc, the cable clamp sets up in the draw-in groove, the second arc wall that matches with first arc wall is seted up to the bottom surface of cable clamp, the spring chamber has been seted up to the bottom surface of cable holder, the slide opening with spring chamber intercommunication is seted up to the bottom surface of draw-in groove, set up the slide that runs through on the cable clamp, the slide corresponds the setting with the slide opening, wear to be equipped with the slide bar in spring chamber, slide opening, the slide, the upper end fixedly connected with dog of slide bar, the lower extreme fixedly connected with fender dish of slide bar is located the spring intracavity the cover is equipped with.

Preferably, the bottom surface of the cable holder is provided with a thread groove matched with the sucker, and the upper end of the sucker is in threaded connection with the thread groove.

Preferably, the upper end of the sucker is provided with a vent hole communicated with the inside, and a plug is arranged in the vent hole.

Preferably, rubber strips are embedded on the periphery of the upper end of the cable clamp.

Preferably, the length of the spring cavity is not less than the length of the channel.

Preferably, the upper surface of the first arc-shaped groove is vulcanized and connected with a rubber pad.

Preferably, the bottom surface of the second arc-shaped groove is also vulcanized and connected with a rubber pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this kind of cable clamp for distribution lines through wearing to establish the slide bar between cable holder and cable clamp, and the compression spring is established to the slide bar cover that is located cable holder, and this kind of design, pulling cable clamp can realize producing the space between cable clamp and the cable holder, and the cable is put into, then not hard up cable clamp, and the cable clamp coincides with cable holder under the effect of back force spring, realizes fixed to the centre gripping of cable.

2. This kind of cable clamp for distribution lines, through the bottom surface threaded connection sucking disc at the cable clamp seat, is provided with the jam in the air vent on the sucking disc, and this kind of design can be convenient for device fixed, also convenient to detach simultaneously.

Drawings

Fig. 1 is a schematic cross-sectional view of a cable clamp for a distribution line according to the present invention;

fig. 2 is a schematic structural view of a cable clamp for a distribution line according to the present invention;

fig. 3 is the utility model relates to a structure schematic diagram of sucking disc in cable clamp for distribution lines.

In the figure: the cable clamp comprises a cable clamp seat 1, a cable clamp 2, a sucker 3, a plug 301, a sliding rod 4, a stop block 5, a stop disc 6, a compression spring 7, a spring cavity 8, a rubber strip 9, a second arc-shaped groove 10, a first arc-shaped groove 11 and a thread groove 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cable clamp for distribution lines comprises a cable clamp base 1 and a cable clamp 2, a rubber strip 9 is embedded around the upper end of the cable clamp 2 for facilitating the separation of the cable holder 2 from the cable clamp base 1, a threaded groove 12 matching with a sucker 3 is formed in the bottom surface of the cable clamp base 1, the upper end of the sucker 3 is in threaded connection with the threaded groove 12, a clamping groove is formed in the upper surface of the cable clamp base 1, a first arc-shaped groove 11 is formed in the bottom surface of the clamping groove, a rubber pad is vulcanized and connected to the upper surface of the first arc-shaped groove 11 for avoiding damage to the cable skin, the sucker 3 is arranged at the bottom of the cable clamp base 1, an air vent communicated with the inside is formed in the upper end of the sucker 3, a plug 301 is arranged in the air vent for facilitating the removal of the sucker 3 after adsorption and fixation, the cable clamp 2 is arranged in the clamping groove, a second arc-shaped groove 10 matching with, the bottom surface of second arc wall 10 also vulcanizes and is connected with the rubber pad, avoid causing the damage to the epidermis of cable, spring chamber 8 has been seted up to the bottom surface of cable holder 1, the length of spring chamber 8 is not less than the length of passageway, the slide opening with 8 intercommunications in spring chamber is seted up to the bottom surface of draw-in groove, set up the slide that runs through on the cable clamp 2, the slide corresponds the setting with the slide opening, spring chamber 8, the slide opening, wear to be equipped with slide bar 4 in the slide, the upper end fixedly connected with dog 5 of slide bar 4, the lower extreme fixedly connected with fender dish 6 of slide bar 4, the cover is equipped with compression spring 7 on the slide bar 4 that is located.

The working principle is as follows: when the device is used, when a cable needs to be clamped, the cable clamp 2 is pulled, the cable clamp 2 drives the sliding rod 4 to move upwards, the compression spring 7 is compressed, the cable clamp 2 is separated from the cable clamp seat 1 at the moment, when the bottom surface of the cable clamp 2 is higher than the upper surface of the cable clamp seat 1, the cable clamp 2 is rotated to enable the cable clamp 2 to be staggered with the cable clamp seat 1, the cable is placed in the first arc-shaped groove 11 at the moment, then the cable clamp 2 is rotated to enable the cable clamp 2 to return to the original position, the cable clamp 2 is loosened, the cable clamp 2 descends under the action of the compression spring 7 and slides into the clamping groove to clamp and fix the cable, when the cable clamp seat 1 needs to be fixed with the inside of the box body, the sucking disc 3 is rotated into the threaded groove 12, then the sucking disc 3 is pressed to fix the device, when the device needs to be disassembled, the cable clamp seat 1 is reversely rotated to separate from the sucking disc 3, and then the blocking, air enters the inside of the suction cup 3 so that the suction cup loses its suction force.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cable clamp for a distribution line comprises a cable clamp seat (1) and a cable clamp (2) and is characterized in that a clamping groove is formed in the upper surface of the cable clamp seat (1), a first arc-shaped groove (11) is formed in the bottom surface of the clamping groove, a sucker (3) is arranged at the bottom of the cable clamp seat (1), the cable clamp (2) is arranged in the clamping groove, a second arc-shaped groove (10) matched with the first arc-shaped groove (11) is formed in the bottom surface of the cable clamp seat (2), a spring cavity (8) is formed in the bottom surface of the clamping groove, a sliding hole communicated with the spring cavity (8) is formed in the bottom surface of the clamping groove, a through sliding way is formed in the cable clamp (2) and corresponds to the sliding hole, a sliding rod (4) penetrates through the spring cavity (8), the sliding hole and the sliding way, and a stop block (5) is fixedly connected to the upper end of the sliding rod (4), the lower end of the sliding rod (4) is fixedly connected with a baffle disc (6), and a compression spring (7) is sleeved on the sliding rod (4) and is positioned in the spring cavity (8).

2. The cable clamp for the distribution line according to claim 1, wherein the bottom surface of the cable clamp seat (1) is provided with a threaded groove (12) matched with the suction cup (3), and the upper end of the suction cup (3) is in threaded connection with the threaded groove (12).

3. The cable clamp for the distribution line according to claim 2, wherein the suction cup (3) has an upper end provided with a vent hole communicating with the inside, and a plug (301) is provided in the vent hole.

4. The cable clamp for distribution lines according to claim 1, wherein a rubber strip (9) is embedded at the upper peripheral side of the cable clamp (2).

5. A clamp according to claim 1, wherein the length of the spring chamber (8) is not less than the length of the passage.

6. The cable clamp for distribution lines of claim 1, wherein the upper surface of the first arc-shaped groove (11) is vulcanized and connected with a rubber pad.

7. The cable clamp for distribution lines of claim 1, wherein the bottom surface of the second arc-shaped groove (10) is also vulcanized and connected with a rubber gasket.