CN214479400U

CN214479400U - Power line capable of being folded

Info

Publication number: CN214479400U
Application number: CN202120804020.XU
Authority: CN
Inventors: 张先明; 刘治安; 袁雄
Original assignee: Hunan Yangtai Wire And Cable Co ltd
Current assignee: Hunan Yangtai Wire And Cable Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-22
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a power cord that can close together of cable technical field, including many power cords that have crust, sinle silk, many power cords are installed side by side through closing together installation mechanism, and closing together installation mechanism includes clamping part, lower clamping part, arc clamping part, installation space, goes up clamping part, lower clamping part and drives its relative movement by the driving piece, makes the arc clamping part clamp power cord between them, and lower clamping part bottom is equipped with the inserted bar, and the inserted bar lower extreme is equipped with the taper that external diameter top-down degressive in proper order. The power lines are clamped together through the arc-shaped clamping parts on the upper clamping part and the lower clamping part, so that a plurality of power lines can be installed side by side, the upper clamping part and the lower clamping part are driven to move relatively through the driving piece, the arc-shaped clamping parts can clamp the power lines with different diameters, and the power lines can be laid and installed on the placing surface through the pointed cones and the inserting rods.

Description

Power line capable of being folded

Technical Field

The utility model relates to a cable technical field specifically is a power cord that can draw together.

Background

The power line is an electric wire used for transmitting current, and a plurality of power lines are easy to generate disorder phenomenon when being installed side by side, so that Chinese patent No. CN209709343U discloses a power line capable of being quickly folded, which structurally comprises a line body, a first plug, a second plug and a convenient folding device, wherein the convenient folding device is arranged on the outer side of the line body, a button is pressed to enable a first clamping plate to move backwards to cancel the contact of the first clamping plate, then a top frame is pulled to enable the top frame to be turned and opened on a bottom frame, the line body is put into the bottom frame, the line body is clamped and folded by moving a fixing frame on a sliding chute, when the number of the line bodies needing to be folded is too large, the power lines of different numbers and specifications can be conveniently folded by connecting a first sliding plate with a first sliding rail and connecting a second sliding plate with a second sliding rail, the two convenient folding devices are connected, so that the power lines of different numbers and specifications can be conveniently folded and the power lines can be orderly placed, preventing winding and improving the closing effect.

The application also aims to provide a power line technical scheme convenient to close up and install.

To solve the above problem, we propose a power cord that can be folded.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a power cord that can close together, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a power cord that can draw together, including the many power cords that have crust, sinle silk, many the power cord is installed side by side through drawing together installation mechanism, it includes clamping part and lower clamping part to draw together installation mechanism, it has a plurality of towards both arc clamping parts that back to side is sunken to have on the opposite side outer wall of clamping part, lower clamping part, vertically adjacent two enclose into an installation space who is used for supplying power cord centre gripping installation between the arc clamping part, go up clamping part, lower clamping part and drive its relative movement by the driving piece, make between them the arc clamping part presss from both sides tight power cord, lower clamping part bottom is equipped with the inserted bar, the inserted bar lower extreme is equipped with outside diameter top-down tapered awl in proper order.

Preferably, the sinle silk of power cord is gone up the cladding and is had the anticorrosive coating, the anticorrosive coating is made by the aluminum alloy film material.

Preferably, the driving piece includes the fixed block of rigid coupling in lower clamping part length direction both ends, wear to be equipped with two respectively with the corresponding thread bush of two fixed blocks on the upper clamping part, the drive bolt is worn to be equipped with by the screw thread on the thread bush, the drive bolt lower extreme is worn out the thread bush and is rotated with the fixed block and be connected.

Preferably, the lower end of the driving bolt is coaxially and fixedly connected with a clamping block with a circular cross section, and the fixing block is provided with a limiting groove for clamping the clamping block and capable of freely rotating in the circumferential direction.

Preferably, be equipped with a bulge on the lower clamping part, the screw rod is worn to be equipped with by the screw thread on the bulge, screw rod lower extreme clearance is worn out lower clamping part and is extended to the inserted bar in, and the coaxial rigid coupling of its lower extreme has the bulb, be equipped with the installation cavity that supplies the bulb to move up and down kinetic energy freely and pass through in the inserted bar, be equipped with internal diameter top-down degressive taper hole in proper order in the pointed cone, the taper hole is coaxial with the installation cavity and its maximum internal diameter is unanimous with the installation cavity internal diameter, set up on the inserted bar outer wall and run through its circumferential, and extend to the bar breach on the pointed cone, the bar breach runs through the pointed cone lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that: through the upper clamping part, the arc clamping part on the lower clamping part clamps the power cord together, and then can install many power cords side by side, through the clamping part in the driving piece drive, lower clamping part relative movement, make the arc clamping part can press from both sides the power cord of tight different diameters, through setting up awl and inserted bar, can lay many power cords and install on placing the face, close soon through the screw rod screw thread on the bulge, the drive bulb slides in the installation cavity, and expand inserted bar and awl, and then can make the power cord firmly lay and install on placing the face.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion of a structure at a in fig. 1.

In the figure: 1-lower clamping part, 2-fixing block, 3-thread bushing, 4-upper clamping part, 5-driving bolt, 6-arc clamping part, 7-power line, 8-screw rod, 9-bulge, 10-installation cavity, 11-inserted rod, 12-taper hole, 13-pointed cone, 14-ball head, 15-strip notch, 16-clamping block, 17-limiting groove, 71-wire core, 72-anticorrosive layer and 73-outer skin.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, a power cord capable of being closed comprises a plurality of power cords 7 having outer skins 73 and wire cores 71, the wire cores 71 of the power cords 7 are coated with an anti-corrosion layer 72, the anti-corrosion layer 72 is made of an aluminum alloy thin film material, the corrosion damage of the wire cores 71 is reduced by the arrangement of the anti-corrosion layer 72, the plurality of power cords 7 are installed side by side through a closing installation mechanism, the closing installation mechanism comprises an upper clamping portion 4 and a lower clamping portion 1, the outer walls of the opposite sides of the upper clamping portion 4 and the lower clamping portion 1 are provided with a plurality of arc-shaped clamping portions 6 recessed towards the opposite sides of the upper clamping portion and the lower clamping portion, an installation space for clamping and installing the power cords 7 is enclosed between two longitudinally adjacent arc-shaped clamping portions 6, the upper clamping portion 4 and the lower clamping portion 1 are driven by a driving member to move relatively, so that the arc-shaped clamping portions 6 on the upper clamping portion and the lower clamping portion clamp the power cords 7, the driving member comprises fixing blocks 2 fixedly connected to both ends of the lower clamping portion 1 in the length direction, two thread sleeves 3 respectively corresponding to the two fixed blocks 2 are arranged on the upper clamping part 4 in a penetrating manner, a driving bolt 5 is arranged on the thread of the thread sleeve 3 in a penetrating manner, the lower end of the driving bolt 5 penetrates out of the thread sleeve 3 and is rotatably connected with the fixed blocks 2, specifically, a clamping block 16 with a circular cross section is coaxially and fixedly connected with the lower end of the driving bolt 5, a limiting groove 17 for clamping the clamping block 16 and capable of freely rotating in the circumferential direction is arranged on the fixed blocks 2, the driving bolt 5 is rotatably connected with the fixed blocks 2 through the rotation and the limiting of the clamping block 16 in the limiting groove 17, the driving bolt 5 is further rotatably connected with the lower clamping part 1, a plurality of power wires 7 are sequentially penetrated into the upper clamping part 4 and the mounting space between the arc-shaped clamping parts 6 on the lower clamping part 1, then the driving bolt 5 is rotated, the driving bolt 5 is screwed in the thread sleeve 3, and the driving bolt 5 is rotatably connected with the lower clamping part 1 at the same time, further driving the upper clamping part 4 and the lower clamping part 1 to relatively approach each other, so that the arc-shaped clamping part 6 clamps the power line 7, the bottom of the lower clamping part 1 is provided with an insertion rod 11, the lower end of the insertion rod 11 is provided with a pointed cone 13 with the outer diameter decreasing from top to bottom in sequence, the lower clamping part 1 is provided with a convex part 9, a screw 8 is threaded on the convex part 9, the lower end of the screw 8 penetrates through the lower clamping part 1 and extends into the insertion rod 11, the lower end of the screw is coaxially and fixedly connected with a ball head 14, the insertion rod 11 is internally provided with an installation cavity 10 through which the ball head 14 can freely move up and down, the pointed cone 13 is internally provided with a conical hole 12 with the inner diameter decreasing from top to bottom in sequence, the conical hole 12 is coaxial with the installation cavity 10, the maximum inner diameter of the conical hole is consistent with the inner diameter of the installation cavity 10, the outer wall of the insertion rod 11 is provided with a strip-shaped gap 15 which penetrates through the periphery and extends to the pointed cone 13, the strip-shaped gap 15 penetrates through the lower end of the pointed cone 13, and inserts the pointed cone 13 into the ground or wall outside, the ground of the lower clamping portion 1 is abutted to the ground/wall surface, the screw 8 is rotated, the screw 8 is screwed on the protruding portion 9, the ball head 14 is driven to slide downwards in the mounting cavity 10 and enter the conical hole 12, the ball head 14 generates radial outer extrusion force on the inner wall of the conical hole 12 along with the continuous rotation of the screw 8, and meanwhile, the inserting rod 11 and the pointed cone 13 can be elastically expanded due to the strip-shaped notches 15 arranged on the pointed cone 13 and the inserting rod 11, and are further expanded and tightly mounted on the wall/ground, so that the power lines 7 are more firmly laid and mounted.

The utility model discloses when concrete implementation: inserting a pointed cone 13 into the external ground or wall, making the ground of the lower clamping part 1 abut against the ground/wall surface, rotating a screw 8, screwing the screw 8 on a convex part 9 to drive a ball head 14 to slide downwards in an installation cavity 10 and enter a conical hole 12, generating radial outside extrusion force on the inner wall of the conical hole 12 by the ball head 14 along with the continuous rotation of the screw 8, and simultaneously, because the pointed cone 13 and an insertion rod 11 are provided with strip-shaped notches 15, enabling the insertion rod 11 and the pointed cone 13 to elastically expand and further expand and tightly install on the wall/ground, sequentially penetrating a plurality of power wires 7 into an installation space between an upper clamping part 4 and an arc-shaped clamping part 6 on the lower clamping part 1, then rotating a driving bolt 5, screwing the driving bolt 5 on an internal thread of a thread sleeve 3, simultaneously rotationally connecting the driving bolt 5 with the lower clamping part 1, and further driving the upper clamping part 4 and the lower clamping part 1 to relatively approach, so that the arc-shaped clamping part 6 clamps the power wires 7, and a plurality of power wires 7 are more firmly paved and assembled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable power line comprises a plurality of power lines (7) with outer skins (73) and wire cores (71), it is characterized in that a plurality of power wires (7) are arranged side by side through a gathering and installing mechanism, the folding and installing mechanism comprises an upper clamping part (4) and a lower clamping part (1), a plurality of arc-shaped clamping parts (6) which are recessed towards the back side and the opposite side of the upper clamping part (4) and the lower clamping part (1) are arranged on the outer walls of the opposite sides of the upper clamping part and the lower clamping part, an installing space for clamping and installing a power line (7) is enclosed between two arc-shaped clamping parts (6) which are longitudinally adjacent, the upper clamping part (4) and the lower clamping part (1) are driven by a driving piece to move relatively, so that the arc-shaped clamping parts (6) on the upper clamping part and the lower clamping part clamp the power line (7), an inserting rod (11) is arranged at the bottom of the lower clamping part (1), and a pointed cone (13) with the outer diameter decreasing from top to bottom is arranged at the lower end of the inserting rod (11).

2. The closeable power cord as claimed in claim 1, wherein the core (71) of the power cord (7) is coated with an anti-corrosion layer (72), and the anti-corrosion layer (72) is made of an aluminum alloy thin film material.

3. The closeable power cord as claimed in claim 1, wherein the driving member comprises fixing blocks (2) fixedly connected to both ends of the lower clamping portion (1) in the length direction, two threaded sleeves (3) respectively corresponding to the two fixing blocks (2) are arranged on the upper clamping portion (4) in a penetrating manner, a driving bolt (5) is arranged on the threaded sleeve (3) in a penetrating manner, and the lower end of the driving bolt (5) penetrates through the threaded sleeve (3) and is rotatably connected with the fixing blocks (2).

4. The closeable power cord according to claim 3, wherein a clamping block (16) having a circular cross section is coaxially and fixedly connected to a lower end of the driving bolt (5), and a limiting groove (17) for clamping the clamping block (16) and capable of freely rotating in the circumferential direction is formed in the fixing block (2).

5. A closeable electric power cord as claimed in claim 1, wherein said lower clamping portion (1) is provided with a projection (9), a screw rod (8) is threaded on the upper thread of the convex part (9), the lower end gap of the screw rod (8) penetrates through the lower clamping part (1) and extends into the inserted bar (11), the lower end of the connecting rod is coaxially and fixedly connected with a ball head (14), an installation cavity (10) which can allow the ball head (14) to move up and down and freely pass through is arranged in the inserted link (11), a taper hole (12) with the inner diameter decreasing from top to bottom is arranged in the pointed cone (13), the taper hole (12) is coaxial with the installation cavity (10) and the maximum inner diameter of the taper hole is consistent with the inner diameter of the installation cavity (10), a strip-shaped notch (15) which penetrates through the periphery of the inserting rod (11) and extends to the pointed cone (13) is formed in the outer wall of the inserting rod, and the strip-shaped notch (15) penetrates through the lower end of the pointed cone (13).