CN218918489U

CN218918489U - Fill electric pile cable

Info

Publication number: CN218918489U
Application number: CN202223348708.5U
Authority: CN
Inventors: 谢红国; 王云; 邹志远; 何永程
Original assignee: Dongguan Zhongli Photoelectric Technology Co ltd; Guangdong Zhongde Cable Co ltd
Current assignee: Dongguan Zhongli Photoelectric Technology Co ltd; Guangdong Zhongde Cable Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-25
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a charging pile cable, which aims to solve the technical problem that the bottom of the cable always contacts with the ground to rub in the prior art, and when the friction time between the cable and the ground is too long, the bottom of the cable can be damaged due to excessive abrasion. The inside nestification of this cable outer sheath has power cable and control cable, and the bottom gomphosis of cable outer sheath has a cover at the bottom, when using the cable of this technical scheme, installs the cover at the bottom of cable outer sheath, and the cover is used for increasing the counter weight of cable outer sheath bottom at the bottom for the gravity that the cable outer sheath is close to the cover part at the bottom is heavier, thereby keeps the cover to contact with ground all the time, and the inside buffer support of cable inner chamber can play the effect of supporting the buffering simultaneously, when cable outer sheath upper portion received the extrusion, the deformation can take place on cable outer sheath upper portion, extrudees the buffer support simultaneously and warp, thereby reaches the effect of supporting the buffering.

Description

Fill electric pile cable

Technical Field

The utility model belongs to the technical field of cables, and particularly relates to a charging pile cable.

Background

The charging pile cable is a cable connected between the charging pile and the charging head, when the cable is used, one end of the cable is connected to the charging head, the other end of the cable is installed on the charging head, and then the charging head is in butt joint with the charging head of the vehicle, so that the cable injects electricity inside the charging pile into the vehicle, but when the charging head is taken, the cable always rubs on the ground.

Publication number CN109841315a discloses a charging pile cable, includes cable core and the outer insulating sheath that comprises many copper wires, be provided with interior insulating sheath on the outside surface of each cable core, the outside of interior insulating sheath is provided with the cable band, cable band outside has set gradually outer insulating sheath, reply spring leaf, copper wire armor and plastic-aluminum net between the outer insulating sheath, reply spring leaf, copper wire armor and plastic-aluminum net between fixed connection respectively.

This prior art also has the following problems when in use:

1. when the existing charging pile cable is used, the bottom of the cable always contacts with the ground for friction, and when the friction time between the cable and the ground is too long, the bottom of the cable can be damaged due to excessive abrasion.

2. The charging pile cable is of a cylindrical structure, and when the charging pile is placed on the ground, the charging pile cable is deformed and damaged after being subjected to external pressure, for example, after people step on the cable, the cable can be damaged due to deformation.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a charging pile cable which aims to solve the technical problem that the bottom of the cable always contacts with the ground to be rubbed under the prior art, and when the friction time between the cable and the ground is too long, the bottom of the cable can be damaged due to excessive abrasion.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a charging pile cable which comprises a cable outer sheath, a power cable and a control cable, wherein a cable inner cavity is formed in the cable outer sheath, and a buffer bracket is arranged in the cable inner cavity;

the power cable and the control cable are nested in the cable outer sheath, and the bottom of the cable outer sheath is embedded with the bottom sheath.

When the cable of this technical scheme is used, wrap up the cable outer sheath on the surface of power cable and control cable, later install the bottom at the cable outer sheath with the end cover, the end cover is used for increasing the counter weight of cable outer sheath bottom for the gravity that the cable outer sheath is close to end cover part is heavier, thereby keep end cover contact with ground all the time, the inside buffer carrier of cable inner chamber can play the effect of supporting the buffering, when cable outer sheath upper portion receives the extrusion, cable outer sheath upper portion can take place to warp, extrusion buffer carrier warp simultaneously, thereby reach the effect of supporting the buffering.

Preferably, the buffer support and the cable outer sheath are of an integrated structure, the buffer support divides the cable inner cavity into a triangular cavity structure, the buffer support is used for supporting the cable inner cavity space of the buffer support, and the buffer support is used for dividing the cable inner cavity into a plurality of groups of triangular cavities, so that the supporting effect of the buffer support is stronger.

Further, two sides of the bottom sleeve are fixedly connected with end pieces, and the heads of the end pieces are provided with protruding blocks. Through setting up the lug for the terminal chip card is inseparabler after going into the inside of cover.

Furthermore, the connection part between the bottom of the cable outer sheath and the two sides of the bottom sheath is provided with an embedding groove, the end piece is slightly bent through a clamping structure formed between the embedding groove and the bottom sheath, so that the end piece is in butt joint with the embedding groove, and after the end piece is clamped into the embedding groove, the bending state of the bottom sheath is relaxed, so that the bottom sheath is arranged at the bottom of the cable outer sheath.

Furthermore, a clamping block is fixedly connected to the concave wall of the bottom sleeve, and the outer wall of the clamping block is of a diamond structure. Through the diamond structure of the clamping block, the clamping block of the diamond structure can be clamped on the inner wall of the cable outer sheath, and the head of the clamping block can extrude and open the clamping groove.

Furthermore, the clamping block is embedded in the clamping groove, and the clamping groove is formed in the bottom of the cable outer sheath. Through mutual butt joint block between fixture block and the draw-in groove, can embed the bottom of cable outer sheath with the fixture block for the installation of end cover and cable outer sheath is more stable.

Further, the bottom of the bottom sleeve is of an arc-shaped structure. The bottom of the bottom sleeve is arranged into an arc-shaped structure, and the bottom sleeve and the outer wall of the cable outer sleeve form a structure similar to a tumbler, so that the bottom of the bottom sleeve is always contacted with the ground.

(3) Advantageous effects

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

1. according to the utility model, the cable inner cavity and the buffer support are arranged in the cable outer sheath, so that the buffer support supports the cable inner cavity, when the top of the cable outer sheath is subjected to external force, the top of the cable inner cavity can deform, and the buffer support can play a role in supporting the cable inner cavity along with the deformation of the cable inner cavity;

2. according to the utility model, the bottom sleeve is nested at the bottom of the cable outer sheath through the mutual matching among the bottom sleeve, the end piece, the clamping block and the clamping groove, so that the outer surfaces of the cable outer sheath and the bottom sleeve form a tumbler-like structure, the bottom sleeve metal material can increase the configuration of the bottom of the cable outer sheath, and the bottom sleeve is always contacted with the ground when the cable outer sheath is used for mopping the floor, so that the bottom sleeve is worn, and the use of the cable outer sheath is not affected.

Drawings

FIG. 1 is a schematic view of the structure of an embodiment of the device of the present utility model;

FIG. 2 is a top view in section of a crusher in one embodiment of the apparatus of the present utility model;

fig. 3 is a top-down cross-sectional view of a conduction oil heater in one embodiment of the apparatus of the present utility model.

The marks in the drawings are: 1. a cable outer sheath; 2. a cable lumen; 3. a buffer bracket; 4. a power cable; 5. a control cable; 6. a bottom sleeve; 7. an end piece; 8. a clamping block; 9. a clamping groove.

Detailed Description

The specific embodiment is a charging pile cable, the structural schematic diagram of which is shown in fig. 1-3, the cable comprises a cable outer sheath 1, a power cable 4 and a control cable 5, a cable inner cavity 2 is formed in the cable outer sheath 1, and a buffer bracket 3 is arranged in the cable inner cavity 2;

the power cable 4 and the control cable 5 are nested in the cable outer sheath 1, and the bottom of the cable outer sheath 1 is embedded with the bottom sheath 6.

For the present embodiment, the material of the bottom cover 6 may be a metal material.

Wherein, buffer bracket 3 and cable jacket 1 structure as an organic whole, and buffer bracket 3 cuts apart into triangle-shaped cavity structure with cable inner chamber 2, in addition, the both sides fixedly connected with end piece 7 of end piece 7, the head of end piece 7 is provided with the lug, further, the gomphosis groove has been seted up to the both sides junction of cable jacket 1's bottom and end piece 6, constitute the block structure between end piece 7 and the end piece 6 through the gomphosis groove, further, the concave wall department fixedly connected with fixture block 8 of end piece 6, the outer wall of fixture block 8 is diamond structure, further, fixture block 8 gomphosis is in the inside of draw-in groove 9, draw-in groove 9 is seted up on the bottom of cable jacket 1 outward, further, the bottom of end piece 6 is arc structure.

Working principle: when the device of the technical scheme is used, the bottom sleeve 6 is slightly bent by hands or tools, then the end pieces 7 on two sides of the bottom sleeve 6 are clamped with the inner wall of the cable outer sheath 1, meanwhile, the clamping blocks 8 on the concave wall of the bottom sleeve 6 are clamped with the clamping grooves 9, so that the bottom sleeve 6 is installed, the bottom counterweight of the cable outer sheath 1 can be increased by the bottom sleeve 6 made of metal materials, the bottom sleeve 6 is required to be kept at the bottom by a cable, the bottom sleeve 6 is always in a worn state when the cable is used, the wear of the bottom sleeve 6 does not affect the use of the cable outer sheath 1, the cable outer sheath 1 cannot be damaged due to wear, and meanwhile, after the top of the cable outer sheath 1 is subjected to external pressure, the buffer support 3 can buffer the pressure, so that the situation of buffering external force is achieved.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a fill electric pile cable, this cable includes cable jacket (1), power cable (4) and control cable (5), its characterized in that: a cable inner cavity (2) is formed in the cable outer sheath (1), and a buffer bracket (3) is arranged in the cable inner cavity (2);

the power cable (4) and the control cable (5) are nested in the cable outer sheath (1), and the bottom of the cable outer sheath (1) is embedded with the bottom sheath (6).

2. A charging pile cable according to claim 1, characterized in that the buffer support (3) is of an integral structure with the cable jacket (1), and the buffer support (3) divides the cable cavity (2) into triangular cavity structures.

3. A charging pile cable according to claim 2, characterized in that the two sides of the bottom sleeve (6) are fixedly connected with end pieces (7), and the heads of the end pieces (7) are provided with protruding blocks.

4. A charging pile cable according to claim 3, characterized in that the connection between the bottom of the cable outer sheath (1) and the two sides of the bottom sheath (6) is provided with a jogged groove, and the end piece (7) forms a clamping structure with the bottom sheath (6) through the jogged groove.

5. The charging pile cable according to claim 4, wherein a clamping block (8) is fixedly connected to the concave wall of the bottom sleeve (6), and the outer wall of the clamping block (8) is of a diamond structure.

6. A charging pile cable according to claim 5, characterized in that the clamping block (8) is embedded in the clamping groove (9), and the clamping groove (9) is arranged on the bottom of the cable outer sheath (1).

7. A charging pile cable according to claim 5, characterised in that the bottom of the bottom sleeve (6) is of arcuate construction.