CN217705527U

CN217705527U - Fill protection device of electric pile

Info

Publication number: CN217705527U
Application number: CN202221503291.2U
Authority: CN
Inventors: 刘敦楠; 许小峰; 胡宇; 陶永文
Original assignee: Beijing Huadian Energy Internet Research Institute Co ltd
Current assignee: Beijing Huadian Energy Internet Research Institute Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-01
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a protective device of a charging pile.A retractable box is fixedly arranged in the middle of the front side of the charging pile, and a first accommodating cavity and a second accommodating cavity are mutually communicated; a take-up shaft is arranged in the first accommodating cavity, and a cable is wound on the take-up shaft; a movable plate is arranged on one side of the take-up shaft, a plurality of groups of conveying wheels are arranged on the upper part of the movable plate, and cables are lapped with the conveying wheels; the second holds the intracavity portion and is provided with the mount that is used for placing the charger. The utility model can store the cable on the take-up shaft and inside the retraction box, thereby avoiding the charging cable from being exposed to wind, sunshine and rain; when the cable extends out, the movable plate can be kept flush with the cable in real time, and the cable is prevented from being scratched or bent when extending out; when the cable is retracted, the movable plate can synchronously move along with the retracting speed of the cable, so that the cable can be sequentially and spirally wound on the take-up shaft.

Description

Fill protection device of electric pile

Technical Field

The utility model relates to a fill electric pile technical field, especially relate to a fill protector of electric pile.

Background

New energy automobile leaves not to open in the use and fills electric pile, fills the tanker aircraft of its function similar to the filling machine of filling station the inside, but present charging cable all exposes in filling the electric pile outside, and the charging cable who fills electric pile exposes outside for a long time and shines easily through blowing wind and appearing the damage, leads to people not only to take place the danger of electric shock easily when using, greatly reduced the life of equipment moreover and urgently needed a protector that can protect charging cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fill protector of electric pile to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a protective device of a charging pile, which comprises a charging pile, wherein a collecting and releasing box is fixedly arranged in the middle of the front side of the charging pile, the collecting and releasing box comprises a first accommodating cavity and a second accommodating cavity, and the first accommodating cavity and the second accommodating cavity are mutually communicated; a take-up shaft is arranged in the first accommodating cavity, and a cable is wound on the take-up shaft; a movable plate is arranged on one side of the take-up shaft, a plurality of groups of conveying wheels are arranged on the upper portion of the movable plate, and the cable is in lap joint with the conveying wheels; the charger is characterized in that a fixing frame used for placing the charger is arranged in the second accommodating cavity, a box door is arranged on one side, away from the first accommodating cavity, of the second accommodating cavity, and the box door is detachably connected with the outer wall of the second accommodating cavity.

Preferably, the first accommodating cavity comprises a power cavity, a transmission cavity and a working cavity, the power cavity is positioned on one side of the working cavity, and the transmission cavity is positioned on the other side of the working cavity; the working cavity is communicated with the power cavity and the transmission cavity.

Preferably, the wire take-up shaft and the moving plate are both positioned in the working cavity; a first baffle is arranged between the working cavity and the transmission cavity, and a second baffle is arranged between the working cavity and the power cavity; and the two ends of the take-up shaft penetrate through the first baffle and the second baffle, and are rotatably connected with the first baffle and the second baffle.

Preferably, a lead screw is arranged at one side of the take-up shaft in the working cavity, one end of the lead screw is rotatably connected with the first baffle, the other end of the lead screw is rotatably connected with the side wall of the working cavity, and the lead screw and the take-up shaft are arranged in parallel; the working chamber with the second holds and is provided with the backplate between the chamber, set up on the backplate and supply the gliding spacing groove of movable plate, the working chamber with the second holds and communicates each other through the spacing groove between the chamber.

Preferably, a first driving wheel and a second driving wheel are rotatably connected inside the transmission cavity, the first driving wheel is fixedly connected with a first driving shaft, one end of the first driving shaft is fixedly connected with one end of the take-up shaft, and the other end of the first driving shaft is rotatably connected with the side wall of the transmission cavity far away from the take-up shaft; the second transmission wheel is fixedly connected with a second transmission shaft, one end of the second transmission shaft is fixedly connected with one end of the lead screw, and the other end of the second transmission shaft is rotatably connected with the side wall of the transmission cavity, which is far away from the lead screw; the first driving wheel is in transmission connection with the second driving wheel through a belt.

Preferably, fixing strips are arranged on two sides of the upper portion of the moving plate, a groove is formed in each group of fixing strips, a first spring is arranged in each groove, one end of each first spring is fixedly connected with the bottom of each groove, the other end of each first spring is fixedly connected with a limiting plate, one end, far away from each first spring, of each limiting plate is fixedly connected with a mandril, and the end portion of each mandril is rotatably connected with the conveying wheel; the limiting plate is connected with the groove in a sliding mode, and a protrusion used for blocking the limiting plate is arranged at the top of the groove.

Preferably, the charging pile is fixedly provided with a sun shield above.

Preferably, fill electric pile front portion and be provided with guard plate and fixed plate, the fixed plate with be provided with the second spring between the guard plate, the guard plate with fill electric pile's base sliding connection, the fixed plate with fill electric pile's base fixed connection, the guard plate is kept away from fixed plate one side is provided with rubber pad or foam-rubber cushion.

The utility model discloses a following technological effect: the utility model can store the cable on the take-up shaft and inside the retraction box, thereby avoiding the charging cable from being exposed to wind, sunshine and rain; secondly, when the cable is stretched out, the movable plate keeps parallel and level with the cable in real time, and the cable is prevented from being scratched or bent when stretched out; when the cable is withdrawn, the movable plate can synchronously move along with the withdrawing speed of the cable, the cable can be sequentially and spirally wound on the take-up shaft, the service life of the cable is prolonged, and the next time the cable is smoothly extended out can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 inventive labor.

FIG. 1 is a top view of the internal structure of the retractable box of the present invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

FIG. 3 is a side view of the folding and unfolding box of the present invention;

fig. 4 is the utility model discloses fill electric pile side view.

Wherein: 1. a first accommodating chamber; 101. a transmission cavity; 102. a working chamber; 103. a power cavity; 2. a guard plate; 3. a first baffle plate; 4. a belt; 5. a second transmission wheel; 6. a second drive shaft; 7. a first drive pulley; 8. a first drive shaft; 9. taking up a spool; 10. a cable; 11. a forward and reverse rotation motor; 12. a protection plate; 13. a second spring; 14. a fixing plate; 15. a lead screw; 16. a limiting groove; 17. a second accommodating chamber; 18. a box door; 19. storing and releasing boxes; 20. a charger; 21. a sun visor; 22. a fixing strip; 23. moving the plate; 24. a delivery wheel; 25. a groove; 26. a first spring; 27. a limiting plate; 28. a top rod; 29. charging piles; 30. a fixed mount; 31. a second baffle.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-4, the utility model provides a protection device for a charging pile 29, which comprises a charging pile 29, wherein a retractable box 19 is fixedly arranged in the middle of the front side of the charging pile 29, the retractable box 19 comprises a first accommodating cavity 1 and a second accommodating cavity 17, and the first accommodating cavity 1 and the second accommodating cavity 17 are communicated with each other; a take-up shaft 9 is arranged in the first accommodating cavity 1, and a cable 10 is wound on the take-up shaft 9; a moving plate 23 is arranged on one side of the take-up shaft 9, a plurality of groups of conveying wheels 24 are arranged on the upper portion of the moving plate 23, and the cable 10 is in lap joint with the conveying wheels 24; the second accommodating cavity 17 is internally provided with a fixing frame 30 for placing the charger 20, one side of the second accommodating cavity 17, which is far away from the first accommodating cavity 1, is provided with a box door 18, and the box door 18 is detachably connected with the outer wall of the second accommodating cavity 17. The utility model can store the cable 10 on the take-up shaft 9 and in the retraction box 19, thereby avoiding the charging cable 10 from being exposed to wind, sun and rain; secondly, when the cable 10 extends out, the moving plate 23 can be kept flush with the cable 10 in real time, so that the cable 10 is prevented from scraping or bending when extending out; when the cable 10 is retracted, the moving plate 23 can move synchronously along with the retracting speed of the cable 10, so that the cable 10 can be sequentially and spirally wound on the take-up shaft 9, the service life of the cable 10 is prolonged, and the next time the cable 10 smoothly extends out can be ensured.

The first accommodating cavity 1 comprises a power cavity 103, a transmission cavity 101 and a working cavity 102, wherein the power cavity 103 is positioned at one side of the working cavity 102, and the transmission cavity 101 is positioned at the other side of the working cavity 102; the working chamber 102 communicates with both the power chamber 103 and the transmission chamber 101. The take-up shaft 9 and the moving plate 23 are both positioned in the working cavity 102; a first baffle 3 is arranged between the working cavity 102 and the transmission cavity 101, and a second baffle 31 is arranged between the working cavity 102 and the power cavity 103; the both ends of receipts spool 9 all run through first baffle 3 and second baffle 31, and the both ends of receipts spool 9 all rotate with first baffle 3 and second baffle 31 and be connected. A group of forward and reverse rotating motors 11 are arranged in the power cavity 103, and output shafts of the forward and reverse rotating motors 11 are fixedly connected with one ends of the take-up shafts 9; the forward/reverse rotation motor 11 is operated by an instruction of the charging pile 29, for example, when the user confirms that charging is required, the forward/reverse rotation motor 11 is put into a standby state, and when the user pulls out the charger 20, the forward/reverse rotation motor 11 starts to operate.

A lead screw 15 is arranged inside the working cavity 102 and positioned on one side of the take-up shaft 9, one end of the lead screw 15 is rotatably connected with the first baffle 3, the other end of the lead screw 15 is rotatably connected with the side wall of the working cavity 102, and the lead screw 15 and the take-up shaft 9 are arranged in parallel; a guard plate 2 is arranged between the working cavity 102 and the second accommodating cavity 17, a limiting groove 16 for the moving plate 23 to slide is formed in the guard plate 2, and the working cavity 102 and the second accommodating cavity 17 are communicated with each other through the limiting groove 16. A screw nut is fixedly arranged at the bottom of the moving plate 23 and is in threaded connection with the screw 15, when the screw 15 rotates, the screw nut drives the moving plate 23 to move, a slide bar is arranged on the other side of the moving plate 23 and is arranged in parallel with the screw 15, and the slide bar can prevent the moving plate 23 from rotating in the moving process; the smoothness of the movement of the moving plate 23 is improved.

A first driving wheel 7 and a second driving wheel 5 are rotatably connected inside the transmission cavity 101, the first driving wheel 7 is fixedly connected with a first driving shaft 8, one end of the first driving shaft 8 is fixedly connected with one end of the take-up shaft 9, and the other end of the first driving shaft 8 is rotatably connected with the side wall of the transmission cavity 101, which is far away from the take-up shaft 9; the second transmission wheel 5 is fixedly connected with a second transmission shaft 6, one end of the second transmission shaft 6 is fixedly connected with one end of the screw rod 15, and the other end of the second transmission shaft 6 is rotatably connected with the side wall of the transmission cavity 101 far away from the screw rod 15; the first driving wheel 7 is in transmission connection with the second driving wheel 5 through a belt 4; the first transmission shaft 8 and the second transmission shaft 6 are obliquely arranged, and the first transmission shaft 8 is positioned on one side above the second transmission shaft 6, so that the cables 10 can be pulled out in parallel.

The two sides of the upper part of the moving plate 23 are provided with the fixed strips 22, a groove 25 is formed in each group of the fixed strips 22, a first spring 26 is arranged in each groove 25, one end of each first spring 26 is fixedly connected with the bottom of each groove 25, the other end of each first spring 26 is fixedly connected with a limiting plate 27, one end, far away from the first spring 26, of each limiting plate 27 is fixedly connected with a mandril 28, and the end part of each mandril 28 is rotatably connected with the conveying wheel 24; the limiting plate 27 is connected with the groove 25 in a sliding mode, and a bulge used for blocking the limiting plate 27 is arranged at the top of the groove 25; the conveying wheel 24 can ensure that the cable 10 is not bent when being pulled out, so that the cable 10 is prevented from rubbing with the retractable box when being extended or retracted, and the service life of the cable 10 is prolonged.

A sun shield 21 is fixedly arranged above the charging pile 29; the sun shield 21 can prevent water from accumulating in the storage box and can also reduce the part of the cable 10 extending out of the storage box from being exposed to wind and sunlight.

Fill electric pile 29 front portion and be provided with guard plate 12 and fixed plate 14, be provided with second spring 13 between fixed plate 14 and the guard plate 12, guard plate 12 and the base sliding connection who fills electric pile 29, fixed plate 14 and the base fixed connection who fills electric pile 29, guard plate 12 is kept away from fixed plate 14 one side and is provided with rubber pad or foam-rubber cushion.

The working process is as follows: when charging is needed, firstly, the box door 18 is opened, the forward and reverse rotating motor 11 is started to drive the take-up shaft 9 to rotate, and the cable 10 can extend out along with the charger 20; at the moment, the cable can be slowly discharged from the take-up shaft 9, when the take-up shaft 9 rotates, the take-up shaft 9 can drive the first driving wheel 7 to rotate, the first driving wheel 7 can drive the second driving wheel 5 to rotate through the belt 4, the second driving wheel 5 can drive the lead screw 15 to rotate, and the lead screw 15 can drive the moving plate 23 to move right, so that the moving plate 23 can be parallel to the cable 10 on the take-up shaft 9 at any time; similarly, when it is desired to retract the cable 10, the various components are in the opposite direction of travel as described above; when the automobile is parked, if the automobile collides with the charging pile 29, the tail part of the automobile contacts the protection plate 12 pasted with the rubber pad, and the protection plate 12 is pushed to move to the right, so that the impact force applied to the charging pile is relieved.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a fill electric pile's protector which characterized in that: the charging pile comprises a charging pile (29), wherein a storage box (19) is fixedly arranged in the middle of the front side of the charging pile (29), the storage box (19) comprises a first accommodating cavity (1) and a second accommodating cavity (17), and the first accommodating cavity (1) is communicated with the second accommodating cavity (17); a take-up shaft (9) is arranged in the first accommodating cavity (1), and a cable (10) is wound on the take-up shaft (9); a moving plate (23) is arranged on one side of the take-up shaft (9), a plurality of groups of conveying wheels (24) are arranged on the upper portion of the moving plate (23), and the cable (10) is in lap joint with the conveying wheels (24); the charger is characterized in that a fixing frame (30) used for placing a charger (20) is arranged in the second accommodating cavity (17), a box door (18) is arranged on one side, away from the first accommodating cavity (1), of the second accommodating cavity (17), and the box door (18) is detachably connected with the outer wall of the second accommodating cavity (17).

2. The protection device of a stake of charging of claim 1, characterized in that: the first accommodating cavity (1) comprises a power cavity (103), a transmission cavity (101) and a working cavity (102), wherein the power cavity (103) is positioned on one side of the working cavity (102), and the transmission cavity (101) is positioned on the other side of the working cavity (102); the working cavity (102) is communicated with the power cavity (103) and the transmission cavity (101).

3. The protection device of a stake of charging of claim 2, characterized in that: the wire take-up shaft (9) and the moving plate (23) are both positioned in the working cavity (102); a first baffle (3) is arranged between the working cavity (102) and the transmission cavity (101), and a second baffle (31) is arranged between the working cavity (102) and the power cavity (103); the two ends of the take-up shaft (9) penetrate through the first baffle (3) and the second baffle (31), and the two ends of the take-up shaft (9) are rotatably connected with the first baffle (3) and the second baffle (31).

4. A protection device for a charging pile according to claim 3, characterized in that: a lead screw (15) is arranged inside the working cavity (102) and positioned on one side of the take-up shaft (9), one end of the lead screw (15) is rotatably connected with the first baffle (3), the other end of the lead screw (15) is rotatably connected with the side wall of the working cavity (102), and the lead screw (15) is arranged in parallel with the take-up shaft (9); the working cavity (102) and the second accommodating cavity (17) are provided with a protection plate (2) therebetween, the protection plate (2) is provided with a limiting groove (16) for the moving plate (23) to slide, and the working cavity (102) and the second accommodating cavity (17) are communicated with each other through the limiting groove (16).

5. The protection device of a stake of charging of claim 4, characterized in that: a first transmission wheel (7) and a second transmission wheel (5) are rotatably connected inside the transmission cavity (101), the first transmission wheel (7) is fixedly connected with a first transmission shaft (8), one end of the first transmission shaft (8) is fixedly connected with one end of the take-up shaft (9), and the other end of the first transmission shaft (8) is rotatably connected with the side wall, far away from the take-up shaft (9), of the transmission cavity (101); the second transmission wheel (5) is fixedly connected with a second transmission shaft (6), one end of the second transmission shaft (6) is fixedly connected with one end of the lead screw (15), and the other end of the second transmission shaft (6) is rotatably connected with the side wall, far away from the lead screw (15), of the transmission cavity (101); the first driving wheel (7) is in transmission connection with the second driving wheel (5) through a belt (4).

6. The protection device of a stake of charging of claim 1, characterized in that: fixing strips (22) are arranged on two sides of the upper portion of the moving plate (23), a groove (25) is formed in each group of fixing strips (22), a first spring (26) is arranged in each groove (25), one end of each first spring (26) is fixedly connected with the bottom of each groove (25), the other end of each first spring (26) is fixedly connected with a limiting plate (27), one end, far away from the first spring (26), of each limiting plate (27) is fixedly connected with a push rod (28), and the end portion of each push rod (28) is rotatably connected with the corresponding conveying wheel (24); the limiting plate (27) is connected with the groove (25) in a sliding mode, and a protrusion used for blocking the limiting plate (27) is arranged at the top of the groove (25).

7. The protection device of a stake of charging of claim 1, characterized in that: fill electric pile (29) top and fixedly be provided with sunshading board (21).

8. The charging pile protection device according to claim 1, wherein: fill electric pile (29) front portion and be provided with guard plate (12) and fixed plate (14), fixed plate (14) with be provided with second spring (13) between guard plate (12), guard plate (12) with fill the base sliding connection of electric pile (29), fixed plate (14) with fill the base fixed connection of electric pile (29), guard plate (12) are kept away from fixed plate (14) one side is provided with rubber pad or foam-rubber cushion.