CN212258284U

CN212258284U - Limiting structure for power cable

Info

Publication number: CN212258284U
Application number: CN202020547437.8U
Authority: CN
Inventors: 李跃平
Original assignee: Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: Hengshui Electric Power Design Co Ltd; Hengshui Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-29
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a limit structure for power cable, including two support frames and power supply cable, the appearance of two support frames is the equal fixed mounting in four edges at top of square and support frame has circular shape screw hole, the equal screw thread interlude in a plurality of threaded hole inner wall surface is equipped with fastening screw, the equal fixed mounting in top of two support frames has fixing bracket, a limit structure for power cable, board and spout are convenient for press from both sides the fixation clamp tightly continuous, the bottom middle part fixed mounting of fixation clamp has two clamp plates, the bottom middle part interlude of two clamp plates is equipped with and is used for the screwed pipe of fastening, the bottom middle part screw thread interlude of screwed pipe is equipped with and is used for fastening screw of fastening, the appearance of fixation clamp is the cylinder. This practical beneficial effect: then the user can utilize the spout to stabilize the support with two fixation clamps and fix promptly, thereby the user can adjust the support position of fixation clamp at will in the middle of the daily use and realize supporting fixedly to the power supply cable.

Description

Limiting structure for power cable

Technical Field

The utility model relates to a cable technical field specifically is a limit structure for power cable.

Background

Cables are generally rope-like cables made up of several or groups of at least two twisted conductors, each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The device is erected in the air or installed underground or underwater for telecommunication or power transmission.

1) The existing cable limiting process is complicated and inconvenient to adjust according to the length of the cable, and the installation efficiency is low in the daily use process, so that the limiting effect on the power supply cable cannot be realized;

2) the existing cable is low in clamping efficiency, and the cable is not convenient to realize stable and limiting effect in the daily use process, so that the limiting effect cannot be improved in the daily use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a limit structure for power cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a limit structure for power cable, includes sheath and power supply cable, the inner circle fixed mounting of sheath has the filler, including two support frames, two the appearance of support frame is the equal fixed mounting in four edges at top of square and support frame has circular shape screw hole, and the equal screw thread interlude in a plurality of screw hole inner wall surface is equipped with fastening screw, two the equal fixed mounting in top of support frame has mounting bracket.

Preferably, the cross-sectional structure of fixing bracket has been seted up the spout for spill and surface, the surperficial slidable mounting of spout has the fixation clamp, and the avris of fixation clamp sets up the wire chamber.

Preferably, the bottom middle part fixed mounting of fixation clamp has two clamp plates, two the bottom middle part interlude of clamp plate is equipped with the screwed pipe that is used for fastening the fixed, the bottom middle part screw thread interlude of screwed pipe is equipped with the fastening screw that is used for fastening the fixed.

Preferably, the appearance of fixation clamp is the cylinder, and is located the bottom middle part of fixation clamp and fixedly sets up a circular shape cable and presss from both sides tight hole, the inner wall surface in cable clamp tight hole has cup jointed the rubber sleeve, the inner wall surface of rubber sleeve alternates and is provided with the power supply cable.

Preferably, the outer ring surface of the fixing clamp is further fixedly provided with a rotating hinge, one end of the rotating hinge is connected with the fixing clamp in an inserting mode, the surface of the side wall of the fixing clamp is provided with a plurality of supporting guide rods in an inserting mode, and one end of each supporting guide rod is connected with the fixing clamp arranged on the other side in a fixing inserting mode.

Preferably, the power supply cable is composed of a conductive copper core and a composite coating skin, and the composite coating skin is fixedly mounted on the outer ring of the conductive copper core.

Preferably, the surface of the fixing clamp is coated with antirust paint

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

1) the plate and the sliding groove are convenient for clamping and connecting the fixing clamps, then a user can utilize the sliding groove to stably support and fix the two fixing clamps, and then the user can randomly adjust the supporting position of the fixing clamps in the daily use process so as to support and fix the power supply cable;

2) the fixing clamp and the outer wall of the power supply cable are conveniently clamped, supported and fixed in the daily use process through the rotating hinge, the fastening screw and the clamping plate, and are fixed with the outer wall of the power supply cable under the action of the cable clamping hole;

3) the wire cavity and the supporting guide rod are convenient for alternate the wire in the daily use process to be connected, the conduction efficiency of the wire is improved, the limiting effect is achieved on the power supply cable, the installation efficiency is high, and the use is convenient.

Drawings

Fig. 1 is a schematic structural view of a limiting structure for a power cable;

fig. 2 is a schematic structural view of a limiting structure for a power cable;

fig. 3 is a second schematic structural view of a limiting structure for a power cable;

fig. 4 is a schematic view of a fixing clip structure of a limiting structure for a power cable.

In the figure: 1. a support frame; 2. a chute; 3. a fixing clip; 4. a conductive copper core; 5. a rubber sleeve; 6. a wire lumen; 7. a support guide rod; 8. a power supply cable; 9. rotating the hinge; 10. a fixing bracket; 11. fastening screws; 12. a clamping plate; 13. a threaded hole; 14. a cable-gripping hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a limiting structure for a power cable includes two supporting frames 1 and a power supply cable 8, the two supporting frames 1 are square in shape, circular threaded holes 13 are fixedly installed at four corners of the top of the supporting frame 1, fastening screws 11 are threaded and inserted on the inner wall surfaces of the threaded holes 13, and fixing brackets 10 are fixedly installed at the top ends of the two supporting frames 1.

Further, the cross-sectional structure of the fixing bracket 10 is concave and the surface is provided with a chute 2, the surface of the chute 2 is slidably provided with a fixing clamp 3, and the side of the fixing clamp 3 is provided with a wire cavity 6.

Specifically, when the device is used, a user firstly slides the fixing clip 3 arranged on the surface of the sliding chute 2 along the sliding chute 2 through the sliding chute 2 on the fixing bracket 10, so that the positions of the fixing bracket 10 and the fixing clip 3 on the surface can be adjusted freely.

Further, the bottom middle part fixed mounting of fixation clamp 3 has two clamp plates 12, and the bottom middle part interlude of two clamp plates 12 is equipped with the screwed pipe that is used for fastening fixedly, and the bottom middle part screw thread interlude of screwed pipe is equipped with and is used for fastening fixedly fastening screw 11.

Specifically, when specifically using, the user at first utilizes two clamp plates 12 to open the size with cylindric fixation clamp 3 and adjusts, and under fastening screw 11's the regulation effect, makes its diameter size and the outer wall of cable that opens of two clamp plates 12 carry out the phase-match to the user of being convenient for adjusts cable and fixation clamp 3.

Further, the appearance of fixation clamp 3 is the cylinder, and is located the bottom middle part of fixation clamp 3 and fixedly sets up a circular shape cable clamp hole 14, and the inner wall surface of cable clamp hole 14 has cup jointed rubber sleeve 5, and the inner wall surface interlude of rubber sleeve 5 is provided with power supply cable 8.

Specifically, during the specific use, the user firstly alternates power supply cable 8 and fixation clamp 3 and meets, then the user can utilize circular cable to press from both sides tight hole 14 and can alternate power supply cable 8 with fixation clamp 3 and link to each other to realize the tight spacing connection of clamp of power supply cable 8, avoid power supply cable 8 to be pressed from both sides badly.

Further, the outer lane surface of fixation clamp 3 is fixed mounting still has rotation hinge 9, rotates hinge 9 one end and is connected with fixation clamp 3 interlude, and the lateral wall surface interlude of fixation clamp 3 is provided with a plurality of support guide arm 7, and the one end of a plurality of support guide arm 7 is connected with fixation clamp 3 fixed interlude that the opposite side set up.

Specifically, when the portable folding table is used specifically, a user firstly utilizes the rotating hinge 9 to realize the hinged opening and closing of the fixing clamps 3, and in the daily use process, the positions of the two fixing clamps 3 are conveniently hinged by utilizing the plurality of supporting guide rods 7.

Further, the power supply cable 8 is composed of a conductive copper core 4 and a composite coating skin, and the composite coating skin is fixedly installed on the outer ring of the conductive copper core 4.

In particular, the power supply cable 8 is conveniently supported and coated in the daily use process.

Further, the surface of the fixing clip 3 is coated with antirust paint.

Specifically, the service life of the cable is prolonged.

In the specific use process: the user firstly prepares the power supply cable 8, then stably supports and connects the support frame 1 and the fixing bracket 10 with the wall surface, utilizes a plurality of threaded holes 13 arranged on the fixing bracket 10 to be combined with the fastening screws 11 to be convenient for supporting and fixing the fixing bracket 10 and the wall surface in a threaded manner, thereby being convenient for randomly adjusting the installation position of the fixing bracket 10, the user can take out the fixing clamp 3 after the installation is finished, then supports and connects the cable 8 to be supported and fixed with the fixing clamp 3, the user firstly unscrews the fastening screws 11, then the cable clamping holes 14 of the clamping plates 12 connected together can be opened and connected after the clamping plates 12 are loosened, then the user can interpenetrate and connect the power supply cable 8 and the cable clamping holes 14, at the moment, the user rotates the fixing clamp 3 again to interpenetrate and connect the fastening screws 11 with the clamping plates 12, then, the fastening screw 11 and the threaded hole 13 are inserted and connected, and then the operation is performed according to the same operation as required; another fixation clamp 3 alternates to be connected, later user of service can realize prescribing a limit to the position of power supply cable 8 with two fixation clamps 3, then user of service in daily use, with two fixation clamps 3 and spout 2 between slide and alternate fixedly, later user of service can meet the wire chamber 6 that the back formed with fixation clamp 3 and spout 2 and be convenient for alternate power supply cable 8 to the realization is injectd the interlude of power supply cable 8.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a limit structure for power cable, includes two support frames (1) and power supply cable (8), its characterized in that, two the equal fixed mounting in four edges at top of square and support frame (1) of appearance of support frame (1) has circular shape screw hole (13), and the equal screw thread in a plurality of screw hole (13) inner wall surface alternates and is equipped with fastening screw (11), two the equal fixed mounting in top of support frame (1) has mounting bracket (10).

2. The limiting structure for the power cable according to claim 1, wherein the cross-sectional structure of the fixing bracket (10) is concave, the surface of the fixing bracket is provided with a sliding groove (2), the surface of the sliding groove (2) is slidably provided with a fixing clip (3), and the side of the fixing clip (3) is provided with a wire cavity (6).

3. The limiting structure for the power cable according to claim 2, wherein two clamping plates (12) are fixedly mounted in the middle of the bottom end of the fixing clamp (3), a threaded pipe for tightening and fixing is inserted in the middle of the bottom end of the two clamping plates (12), and a fastening screw (11) for tightening and fixing is inserted in the middle of the bottom end of the threaded pipe.

4. The limiting structure for the power cable according to claim 2, wherein the fixing clamp (3) is cylindrical in shape, a circular cable clamping hole (14) is fixedly formed in the middle of the bottom end of the fixing clamp (3), a rubber sleeve (5) is sleeved on the inner wall surface of the cable clamping hole (14), and a power supply cable (8) is inserted into the inner wall surface of the rubber sleeve (5).

5. The limiting structure for the power cable according to claim 3, wherein a rotating hinge (9) is further fixedly mounted on the outer ring surface of the fixing clip (3), one end of the rotating hinge (9) is connected with the fixing clip (3) in an inserting manner, a plurality of supporting guide rods (7) are arranged on the side wall surface of the fixing clip (3) in an inserting manner, and one ends of the supporting guide rods (7) are fixedly connected with the fixing clip (3) arranged on the other side in an inserting manner.

6. The limiting structure for the power cable according to claim 1, wherein the power supply cable (8) is composed of a conductive copper core (4) and a composite coating skin, and the composite coating skin is fixedly mounted on an outer ring of the conductive copper core (4).

7. A spacing structure for power cables according to claim 2, characterized in that the surface of said fixing clip (3) is coated with rust-proof paint.