CN212555877U

CN212555877U - Electric automobile fills electric pile with cable winding device

Info

Publication number: CN212555877U
Application number: CN202021260295.3U
Authority: CN
Inventors: 杨俊豪; 关帅召
Original assignee: Yidianchong Technology Co ltd
Current assignee: Yidianchong Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-19
Anticipated expiration: 2030-07-01

Abstract

The utility model provides an electric automobile fills electric pile with cable winding device has solved the cable that fills electric pile and has exposed the problem that externally easily is impaired for a long time. The utility model discloses a fill electric pile casing and charge cable, fill the inside of electric pile casing and be equipped with the automatic take-up that is used for the roll-up cable, automatic take-up includes rotary drive device, rotary drive device's output shaft and axostylus axostyle fixed connection, the both ends of axostylus axostyle all are equipped with circular baffle, be equipped with the slotted hole that the supply cable passes through on the lateral part casing of filling electric pile casing, the one end that the electric cable kept away from the electric pile is connected with the rifle that charges, the middle part; fill the bottom of electric pile casing and be equipped with the moving platform that removes about can, rotary drive device is fixed to be established on moving platform, moving platform's right side and electric putter's telescopic link fixed connection, and electric putter's right-hand member is fixed to be established on the lateral wall of filling the electric pile casing.

Description

Electric automobile fills electric pile with cable winding device

Technical Field

The utility model relates to a new energy automobile technical field especially indicates an electric automobile fills electric pile with cable winding device.

Background

In order to charge and supply vehicles for vast new energy automobile users, public charging piles arranged on public parking lots are used for charging electric automobiles in the municipal administration. However, when the user supplies the electric energy through the charging pile, the following problems exist: (1) because the telescopic length of the charging cable of the existing charging pile is difficult to control, most of the cable can be exposed on the ground, the charging cable is easily folded back and forth and continuously rubbed by passing personnel, the charging cable is damaged, and potential safety hazards exist; (2) when the electric winding drum device is used for automatically winding up wires, the middle of the pulled cable is easy to distort when the pulled cable is too long, when the cable is retracted into the charging pile, the cable on the winding drum is fluffy due to the own twisting force, the cable is easy to fall off from the winding drum, and when the cable is pulled out again, the knotting phenomenon is easy to occur, so that the cable is difficult to pull out; (3) when the electric winding reel device automatically takes up the wire, the winding reel cannot move, so that the cable is wound in a large amount in the middle local area of the winding reel, the winding amount at the edge is small, and the space utilization rate is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the cable that fills electric pile that exists among the background art and expose externally easy impaired problem for a long time, the utility model provides an electric automobile fills electric pile with cable winding device.

The technical scheme of the utility model is that: an electric automobile charging pile with a cable winding device comprises a charging pile shell and a cable for charging, wherein an automatic winding device for winding the cable is arranged inside the charging pile shell and comprises a rotary driving device, an output shaft of the rotary driving device is fixedly connected with a shaft lever, two ends of the shaft lever are respectively provided with a circular baffle, a side shell of the charging pile shell is provided with a slotted hole for the cable to pass through, one end of the cable, far away from the charging pile, is connected with a charging gun, and the middle part of the cable is wound on the shaft lever; fill the bottom of electric pile casing and be equipped with the moving platform that removes about can, rotary drive device is fixed to be established on moving platform, moving platform's right side and electric putter's telescopic link fixed connection, and electric putter's right-hand member is fixed to be established on the lateral wall of filling the electric pile casing.

The two baffles are provided with limiting cylinders capable of rotating relatively, the inner wall of each limiting cylinder is provided with an annular clamping groove I and an annular clamping groove II, the baffle on the left side is rotatably arranged in the annular clamping groove I, and the baffle on the right side is rotatably arranged in the annular clamping groove II; the wall of the limiting cylinder is provided with a sliding groove extending in the left-right direction, a linear bearing I capable of sliding left and right is arranged in the sliding groove, the linear bearing I is provided with two limiting arc plates, the two limiting arc plates are respectively in sliding contact with the outer side and the inner side of the wall of the limiting cylinder, and the linear bearing I is arranged in the middle of the cable in a sliding manner; the right-hand member and the telescopic link fixed connection of a spacing section of thick bamboo, the right-hand member of telescopic link with fill electric pile casing fixed connection.

The linear bearing I is obliquely and upwards fixedly arranged on the two limiting arc plates.

The annular end face of the baffle is provided with a plurality of balls, and the balls are in sliding contact with the inner wall of the limiting cylinder.

Fill slot hole department on the lateral part casing of electric pile casing and be equipped with linear bearing II, linear bearing II's inner wall and cable sliding contact.

The linear bearing II is arranged obliquely downwards.

A placing frame for mounting a charging gun is arranged on the lateral shell of the charging pile shell, and the charging gun is placed on the placing frame; be equipped with reset switch on the outer wall of filling the electric pile casing, reset switch is connected with the control panel who fills electric pile, and reset switch and control panel mutually support and are used for controlling rotary drive device's start-up operation.

2-5 pressure sensors are arranged on the outer wall of the charging pile shell in a surrounding mode through the linear bearing II, and a limiting pressing plate matched with the pressure sensors is fixedly arranged at the front portion of the cable; pressure sensor is connected with the control panel who fills electric pile, and pressure sensor and control panel mutually support and are used for controlling rotary drive device's the shutdown.

The shaft lever is spirally provided with a plurality of convex semi-spherical raised heads, and the semi-spherical raised heads are used for preventing the cables on the inner side from sliding left and right on the shaft lever.

The utility model has the advantages that: (1) the utility model adopts the built-in automatic take-up device to take the cable back into the charging pile, and reduces the cable part exposed outside as much as possible, thereby not only making the charging pile look neat and beautiful as a whole, but also avoiding the cable exposed outside from being folded back and forth and continuously rubbed, and further being damaged to cause potential safety hazard; (2) when the cable is wound, the automatic winding device is pulled by the electric push rod to move horizontally left and right, so that the cable is uniformly wound on the winding reel, and the space utilization rate is improved; (3) through the matching of the linear bearing I and the linear bearing II, the distortion phenomenon of the cable is corrected during the take-up, and the cable can be prevented from falling off the winding drum after the take-up is finished by matching with the limiting drum sleeved on the baffle; (4) through set up limit clamp in the front portion of cable, cooperation pressure sensor for after the cable was collected the certain degree (limit clamp compresses tightly pressure sensor), automatic take-up automatic shutdown avoided the cable to be pulled out with the automatic take-up of charging the rifle the position of being connected by the automatic take-up who moves always.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the limiting cylinder in FIG. 1;

FIG. 3 is a partial structural view of the wall of the limiting cylinder in FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

in the figure, 1, fill electric pile casing, 2, cable, 3, rotary driving device, 4, baffle, 5, axostylus axostyle, 6, spacing section of thick bamboo, 601, ring groove I, 602, ring groove II, 603, spout, 7, linear bearing I, 8, linear bearing II, 9, moving platform, 10, electric putter, 11, telescopic link, 12, the rifle that charges, 13, spacing clamp plate, 14, pressure sensor.

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 any creative effort belong to the protection scope of the present invention.

Example 1: the utility model provides an electric automobile fills electric pile with cable winding device, as shown in fig. 1, including filling electric pile casing 1 and the cable 2 of usefulness of charging, fill the inside of electric pile casing 1 and be equipped with the automatic take-up that is used for the roll-up cable, automatic take-up includes rotary drive device 3, rotary drive device 3 includes the motor of being connected with the control panel who fills electric pile and establishes the speed reducer on motor output shaft, the output shaft and the 5 fixed connection of axostylus axostyle of speed reducer, the spiral is equipped with the bellied hemisphere type plush copper of a plurality of on the axostylus axostyle 5, hemisphere type plush copper is used for preventing inboard cable. The both ends of axostylus axostyle 5 all are equipped with circular shape baffle 4, are equipped with spacing section of thick bamboo 6 that can rotate relatively on two baffles 4, are equipped with the ball of a plurality of on the annular terminal surface of baffle 4, ball and the inner wall sliding contact of spacing section of thick bamboo 6. As shown in fig. 2 and 3, the inner wall of the limiting cylinder 6 is provided with an annular clamping groove I601 and an annular clamping groove II602, the baffle 4 on the left side is rotatably arranged in the annular clamping groove I601, and the baffle 4 on the right side is rotatably arranged in the annular clamping groove II 602; the wall of the limiting cylinder 6 is provided with a sliding groove 603 extending in the left-right direction, a linear bearing I7 capable of sliding left and right is arranged in the sliding groove 603, two limiting arc plates are arranged on a linear bearing I7, the linear bearing I7 is fixedly arranged on the two limiting arc plates in an inclined and upward manner, the two limiting arc plates are respectively in sliding contact with the outer side and the inner side of the wall of the limiting cylinder 6, and a linear bearing I7 is arranged in the middle of the cable 2 in a sliding manner; the right-hand member and the telescopic link 11 fixed connection of a spacing section of thick bamboo 6, the right-hand member of telescopic link 11 with fill electric pile casing 1 fixed connection.

Fill and be equipped with the slotted hole that power cable 2 passed through on electric pile casing 1's the lateral part casing, fill slotted hole department on electric pile casing 1's the lateral part casing and be equipped with linear bearing II8, linear bearing II 8's inner wall and cable 2 sliding contact, linear bearing II8 slope sets up downwards. The linear bearing I7 and the linear bearing II8 are both obliquely arranged, and the bending angle of the turning part when the cable 2 is collected is reduced, so that the larger shearing force applied to the cable 2 at the turning part is reduced; through the matching of the linear bearing I and the linear bearing II, the distortion phenomenon of the cable is corrected during the take-up, and the cable can be prevented from falling off the winding drum after the take-up is finished by matching with the limiting drum sleeved on the baffle;

one end of the cable 2, which is far away from the charging pile, is connected with the charging gun 12, and the middle part of the cable 2 is wound on the shaft lever 5; fill electric pile casing 1's bottom and be equipped with movable platform 9 that removes, rotary driving device 3 is fixed to be established on movable platform 9, and movable platform 9's right side and electric putter 10's telescopic link fixed connection, electric putter 10's right-hand member is fixed to be established on filling electric pile casing 1's lateral wall. When the cable is wound, the automatic winding device is pulled by the electric push rod to move horizontally left and right, so that the cable is uniformly wound on the winding reel, and the space utilization rate is improved;

a placing frame for mounting the charging gun 12 is arranged on the side shell of the charging pile shell 1, and the charging gun 12 is placed on the placing frame; be equipped with reset switch on charging pile shell 1's the outer wall, reset switch is connected with the control panel who charges electric pile, and reset switch and control panel mutually support and are used for controlling rotary drive device 3's start-up operation. 2-5 pressure sensors 14 are arranged on the outer wall of the charging pile shell 1 around the linear bearing II8, and a limiting pressing plate 13 matched with the pressure sensors 14 is fixedly arranged at the front part of the cable 2; the pressure sensor 14 is connected with a control panel of the charging pile, and the pressure sensor 14 and the control panel are matched with each other to control the stop operation of the rotary driving device 3. Through set up limit clamp in the front portion of cable, cooperation pressure sensor for after the cable was collected the certain degree (limit clamp compresses tightly pressure sensor), automatic take-up automatic shutdown avoided the cable to be pulled out with the automatic take-up of charging the rifle the position of being connected by the automatic take-up who moves always.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electric automobile fills electric pile with cable winding device, is including filling electric pile casing (1) and cable (2) of usefulness of charging, its characterized in that: an automatic take-up device for winding a cable is arranged inside the charging pile shell (1), the automatic take-up device comprises a rotary driving device (3), an output shaft of the rotary driving device (3) is fixedly connected with a shaft lever (5), circular baffles (4) are arranged at two ends of the shaft lever (5), a slotted hole for the cable (2) to pass through is formed in a side shell of the charging pile shell (1), one end, far away from the charging pile, of the cable (2) is connected with a charging gun (12), and the middle of the cable (2) is wound on the shaft lever (5); fill electric pile casing (1) bottom and be equipped with movable platform (9) that remove about, rotary driving device (3) are fixed to be established on movable platform (9), the right side of movable platform (9) and electric putter's (10) telescopic link fixed connection, and electric putter's (10) right-hand member is fixed to be established on the lateral wall of filling electric pile casing (1).

2. The electric vehicle charging pile with the cable winding device as claimed in claim 1, wherein: the two baffles (4) are provided with limiting cylinders (6) which can rotate relatively, the inner walls of the limiting cylinders (6) are provided with annular clamping grooves I (601) and annular clamping grooves II (602), the baffle (4) on the left side is rotatably arranged in the annular clamping groove I (601), and the baffle (4) on the right side is rotatably arranged in the annular clamping groove II (602); the wall of the limiting cylinder (6) is provided with a sliding groove (603) extending in the left-right direction, a linear bearing I (7) capable of sliding left and right is arranged in the sliding groove (603), the linear bearing I (7) is provided with two limiting arc plates, the two limiting arc plates are respectively in sliding contact with the outer side and the inner side of the wall of the limiting cylinder (6), and the linear bearing I (7) is arranged in the middle of the cable (2) in a sliding manner; the right-hand member and telescopic link (11) fixed connection of a spacing section of thick bamboo (6), the right-hand member and the charging pile casing (1) fixed connection of telescopic link (11).

3. The electric vehicle charging pile with the cable winding device as claimed in claim 2, wherein: the linear bearing I (7) is obliquely and upwards fixedly arranged on the two limiting arc plates.

4. The electric vehicle charging pile with the cable winding device as claimed in claim 2, wherein: the annular end face of the baffle (4) is provided with a plurality of balls, and the balls are in sliding contact with the inner wall of the limiting cylinder (6).

5. The electric vehicle charging pile with the cable winding device as claimed in claim 1, wherein: fill slot hole department on the lateral part casing of electric pile casing (1) and be equipped with linear bearing II (8), the inner wall and cable (2) sliding contact of linear bearing II (8).

6. The electric vehicle charging pile with the cable winding device as claimed in claim 4, wherein: the linear bearing II (8) is arranged obliquely downwards.

7. The electric vehicle charging pile with the cable winding device as claimed in claim 1, wherein: a placing frame for mounting a charging gun (12) is arranged on the side shell of the charging pile shell (1), and the charging gun (12) is placed on the placing frame; be equipped with reset switch on the outer wall of filling electric pile casing (1), reset switch is connected with the control panel who fills electric pile, and reset switch and control panel mutually support and are used for controlling the start-up operation of rotary drive device (3).

8. The electric vehicle charging pile with the cable winding device as claimed in claim 1, wherein: 2-5 pressure sensors (14) are arranged on the outer wall of the charging pile shell (1) in a surrounding mode through a linear bearing II (8), and a limiting pressing plate (13) matched with the pressure sensors (14) is fixedly arranged at the front portion of the cable (2); the pressure sensor (14) is connected with a control panel of the charging pile, and the pressure sensor (14) and the control panel are matched with each other to control the rotation driving device (3) to stop running.

9. The electric vehicle charging pile with the cable winding device as claimed in claim 1, wherein: a plurality of convex semi-spherical raised heads are spirally arranged on the shaft rod (5), and the semi-spherical raised heads are used for preventing the cables on the inner side from sliding left and right on the shaft rod (5).