CN215663007U

CN215663007U - Charging pile

Info

Publication number: CN215663007U
Application number: CN202121935112.8U
Authority: CN
Inventors: 何胜红; 丁永昭; 田世宇; 王运生; 王海涛
Original assignee: Dalian Dezhongyuan Industrial Automation Co ltd
Current assignee: Dalian Yierke Industry Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-28
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of charging piles of water vehicles, in particular to a charging pile, which comprises: a fixed platform; the electric cabinet is fixed at one end of the fixed platform; the supporting tube is fixed at the other end of the fixed platform; the cantilever is rotationally fixed at the top of the supporting tube; the driving mechanism is fixed between the supporting tube and the cantilever; the charging head is detachably fixed at one end of the cantilever; one end of the cable is connected with the charging head, the other end of the cable penetrates through the wiring space inside the supporting tube and the fixing platform and then is connected with the electric cabinet, and the distance from one end, far away from the charging head, of the cantilever to the central axis of the supporting tube is smaller than the distance from the electric cabinet to the central axis of the supporting tube. The arrangement of the utility model enables an operator to conveniently observe the position and the posture of the cantilever at the electric cabinet end, and in addition, the exposed part of the cable is reduced and the service life and the safety performance of the cable are improved by a mode that the cable penetrates through the supporting tube and the inside of the fixed platform and then is connected with the electric cabinet.

Description

Charging pile

Technical Field

The utility model relates to the technical field of charging piles of water vehicles, in particular to a charging pile.

Background

Electric drive is also adopted along with new energy popularization watercraft, however, when the watercraft is charged, because the charging pile is mostly fixed on the shore base, and the watercraft is in a certain distance from the shore base when berthing, the problem of charging difficulty is caused.

Among the correlation technique, in order to charge to the vehicle on water, will fill electric pile and set up to rotatable cantilever type, will charge the head and fix the one end at the cantilever, make the head that charges be close to vehicle on water one side through the rotation of drive cantilever to convenient charging.

However, the electric cabinet of the cantilever structure is fixed on the support column at the bottom of the cantilever, when the cantilever rotates, an operator cannot observe the dynamic state of the cantilever conveniently, and a cable at the other end of the suspended cantilever is easy to wind and twist, so that potential safety hazards exist.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a fill electric pile, convenience and security when improving to charge.

In order to achieve the purpose, the utility model adopts the technical scheme that: a charging pile, comprising:

the fixed platform is fixed on the shore base and internally provided with a wiring space;

the electric cabinet is fixed at one end of the fixed platform, is connected with an external power supply and is used for charging control;

the supporting tube is fixed at the other end of the fixed platform and is perpendicular to the fixed platform;

the cantilever is rotationally fixed at the top of the supporting tube, and the length direction of the cantilever is perpendicular to the axial direction of the supporting tube;

the driving mechanism is fixed between the supporting tube and the cantilever, is electrically connected with the electric cabinet and is used for driving the cantilever to rotate to a preset angle;

the charging head is detachably fixed at one end of the cantilever;

one end of the cable is connected with the charging head, the other end of the cable is wound around the other end of the cantilever, and the other end of the cable is hung and then penetrates through the supporting tube and the wiring space inside the fixed platform and then is connected with the electric cabinet;

the distance from one end, far away from the charging head, of the cantilever to the central axis of the supporting pipe is smaller than the distance from the electric cabinet to the central axis of the supporting pipe.

Furthermore, the supporting tube comprises a supporting inner tube and a supporting outer tube, the supporting outer tube is sleeved outside the supporting inner tube, a fixing flange is arranged at the bottom of the supporting outer tube, a reinforcing rib is arranged at the bottom of the supporting inner tube, and the reinforcing rib is fixedly connected with the inner wall of the supporting outer tube and the fixing flange.

Further, the cross-sectional area of both ends of the outer tube is larger than that of the center thereof.

Further, a mounting flange is arranged at the top of the supporting inner pipe, and the driving mechanism is fixed on the mounting flange.

Further, the driving mechanism comprises a hollow speed reducer and a motor connected with the hollow speed reducer, and the hollow speed reducer is fixed to the mounting flange.

The hollow speed reducer is characterized by further comprising a connecting flange and a fixed seat, wherein the connecting flange is connected with the driving end of the hollow speed reducer, the fixed seat is fixed on the connecting flange, and a wire outlet hole is formed in the connecting position of the fixed seat and the connecting flange.

Further, the fixing seat comprises two fixing blocks arranged at intervals in parallel, the fixing blocks are arranged in parallel with the length direction of the cantilever, and the fixing blocks are provided with connecting holes used for being connected with the bottoms of the cantilevers.

Furthermore, two oppositely arranged wire clamping blocks are arranged between the two fixing blocks, and the cable is clamped between the two wire clamping blocks.

Furthermore, the cantilever comprises a support frame and guide wheels which are rotatably fixed at two ends of the support frame, wherein one side edge of each guide wheel is connected with a driver, the end part of each driver is connected with a travel switch, and when the suspended part of the cable rises to be in contact with the travel switch, the drivers stop driving.

Furthermore, the top and two ends of the support frame are provided with protective covers.

The utility model has the beneficial effects that: according to the utility model, the electric cabinet and the support pipe for supporting the cantilever are arranged at two ends of the fixed platform, and the distance between the cantilever far away from one end of the charging head and the support pipe is smaller than the distance between the electric cabinet and the support pipe, so that an operator can conveniently observe the position and the posture of the cantilever at the electric cabinet end.

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 described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charging pile in an embodiment of the present invention;

FIG. 2 is a front view of a charging post in an embodiment of the utility model;

FIG. 3 is an exploded view of a support tube according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fixing base according to an embodiment of the present invention;

fig. 6 is an exploded view of the cantilever according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The charging pile shown in fig. 1 to 6 comprises a fixed platform 10, an electric cabinet 20, a support tube 30, a cantilever 40, a driving mechanism 50, a charging head 60 and a cable 70, wherein:

the fixed platform 10 is fixed on the shore base, and a wiring space is arranged inside the fixed platform, wherein the fixed platform 10 can be fixed by protruding out of the surface of the shore base, or the upper surface of the fixed platform 10 and the surface of the shore base are on the same horizontal plane;

the electric cabinet 20 is fixed at one end of the fixed platform 10, is connected with an external power supply and is used for charging control; the transformer, the alternating current-direct current converter and the like are arranged in the electric cabinet 20 and are connected with an external power supply to control the starting and stopping of charging, the rotation of the cantilever 40 is also controlled, an operator can directly observe and control the position of the charging head 60 at the end part of the cantilever 40 by operating on the electric cabinet 20, and the operator is not in contact with the cantilever 40 in space, so that the control is facilitated, and the operation risk is avoided;

the supporting tube 30 is fixed at the other end of the fixed platform 10 and is arranged perpendicular to the fixed platform 10; in the embodiment of the present invention, the supporting tube 30 is used for supporting the cantilever 40, and is used for routing, and the internal space of the supporting tube 30 is communicated with the routing space of the fixed platform 10, so that the cable can be routed from the inside, and by this arrangement, the degree of protection of the cable can be achieved;

the cantilever 40 is rotationally fixed at the top of the support tube 30, and the length direction of the cantilever 40 is perpendicular to the axial direction of the support tube 30; as shown in fig. 1 and 2, the cantilever 40 and the support pipe 30 form a "T" structure, and by the arrangement of the cantilever 40, on the one hand, a part of the cable can be hung at the other end for adjustment of the charging length, and on the other hand, the protruding end of the cantilever 40 can be extended out of the shore to reduce the distance between the charging head 60 and the moored water vehicle;

the driving mechanism 50 is fixed between the support tube 30 and the cantilever 40, electrically connected with the electric cabinet 20, and used for driving the cantilever 40 to rotate to a predetermined angle; the driving mechanism 50 is used for driving the cantilever 40 to rotate, and the driving mechanism 50 can have various forms, such as a gear ring driven by connecting a motor 52 with a gear, or a worm and gear type drive;

the charging head 60 is detachably fixed to one end of the cantilever 40; the detachable state here means that the charging head 60 is hung at one end of the cantilever 40 when not in use, and is taken off from the cantilever 40 when in use, so as to protect the charging head 60 well;

one end of the cable 70 is connected with the charging head 60, and the other end of the cable 70 is wound around the other end of the cantilever 40, and is connected with the electric cabinet 20 after passing through the supporting tube 30 and the wiring space inside the fixed platform 10 after hanging a part of the cable; the distance from one end of the cantilever 40 far away from the charging head 60 to the central axis of the support pipe 30 is smaller than the distance from the electric cabinet 20 to the central axis of the support pipe 30.

When charging is carried out specifically, firstly, the electric cabinet 20 is operated, one end of the charging head 60 on the cantilever 40 is adjusted to be at the position closest to the ship, then, personnel on the ship take down and fix the charging head 60 at the position of a charging hole, charging is realized through a start-stop key on the electric cabinet 20, after charging is finished, the personnel on the ship puts the charging head 60 back to the end part of the cantilever 40, and the personnel on the shore base rotates the cantilever 40 to be parallel to the shore base line so as to prevent the influence on the starting of the ship;

in the above embodiment, the electric cabinet 20 and the support tube 30 supporting the cantilever 40 are disposed at two ends of the fixing platform 10, and the distance from the cantilever 40 far away from one end of the charging head 60 to the support tube 30 is smaller than the distance between the electric cabinet 20 and the support tube 30, so that an operator can conveniently observe the position and the posture of the cantilever 40 at the end of the electric cabinet 20, and in addition, the cable 70 is connected with the electric cabinet 20 after passing through the support tube 30 and the inside of the fixing platform 10, so that the exposed part of the cable is reduced, and the service life and the safety performance of the cable are improved.

On the basis of the above embodiment, as shown in fig. 3, the support tube 30 includes the support inner tube 31 and the support outer tube 32, the support outer tube 32 is sleeved outside the support inner tube 31, the bottom of the support outer tube 32 has the fixing flange 31b31a, the bottom of the support inner tube 31 has the reinforcing rib 32a, and the reinforcing rib 32a is fixedly connected with the inner wall of the support outer tube 32 and the fixing flange 31b31 a. During specific installation, the reinforcing rib 32a is welded at the bottom of the support inner pipe 31, the support outer pipe 32 and the reinforcing rib 32a are also welded and fixed through a welding gun, and then the reinforcing rib is fixed with a hole position on the fixed platform 10 through a fixing flange 31b31a at the bottom of the support outer pipe 32 through a fastener; through the setting of supporting inner tube 31, realized the inside of cable 70 and passed through, through the setting of supporting outer tube 32, can play the effect of protection to the inner tube, also improved fixed strength. In addition, in order to further improve the supporting effect, in the embodiment of the present invention, please continue to refer to fig. 3, the cross-sectional area of the two ends of the outer tube is larger than the cross-sectional area of the center thereof. By this arrangement, the contact area of the support tube 30 with the bottom fixed platform 10 and the cantilever 40 is increased, so that the stability and reliability of the fixation are improved, and the curve arrangement of the middle part of the support outer tube 32 also improves the aesthetic property of the whole device.

With respect to the driving and mounting structure of the support pipe 30 and the cantilever 40, as shown in fig. 4 and 5, the top of the support inner pipe 31 has a mounting flange to which the driving mechanism 50 is fixed. The driving mechanism 50 includes a hollow speed reducer 51 and a motor 52 connected to the hollow speed reducer 51, and the hollow speed reducer 51 is fixed to the mounting flange. The hollow speed reducer further comprises a connecting flange 53 and a fixed seat 54, wherein the connecting flange 53 is connected with the driving end of the hollow speed reducer 51, the fixed seat 54 is fixed on the connecting flange 53, and a wire outlet hole 54a is formed in the connecting position of the fixed seat 54 and the connecting flange 53. The cable 70 is penetrated through the hollow speed reducer 51, and the connecting flange 53 and the fixed seat 54 are fixed with the cantilever 40; the fixing seat 54 is also used for the passing and clamping fixing of the cable;

specifically, as shown in fig. 5, the fixing base 54 includes two fixing blocks 54b arranged in parallel at intervals, the fixing blocks 54b are arranged in parallel with the length direction of the cantilever 40, and the fixing blocks 54b have connection holes for connecting with the bottom of the cantilever 40. The cavity between the two fixing blocks 54b is used for wiring, and the fixing of the cantilever 40 is realized through the fixing blocks 54 b; for fixing the cable, please refer to fig. 5, two opposite wire clamping blocks 54c are further disposed between the two fixing blocks 54b, and the cable 70 is clamped between the two wire clamping blocks 54 c. The opposite surfaces of the two wire clamping blocks 54c are provided with wire clamping grooves, after the cable passes through the wire clamping grooves, after the bottom of the cantilever 40 is connected with the fixed block 54b and compressed, the two wire clamping blocks 54c are simultaneously compressed, and the wire clamping grooves fix the cable.

As shown in fig. 6, in the embodiment of the present invention, regarding the specific structure of the cantilever 40, the cantilever 40 includes a support frame 41 and guide wheels 42 rotatably fixed at both ends of the support frame 41, the guide wheels 42 have annular grooves for placing each cable 70, and by the arrangement of the annular grooves, the cables 70 can be adjusted in length without being staggered; one of the guide wheels 42 is connected with a driver 43 at its side, and the end of the driver 43 is connected with a travel switch 44, so that when the suspended part of the cable 70 rises to contact with the travel switch 44, the driver 43 stops driving. The driver 43 is used for assisting the movement of the cable 70 when the length of the charging head 60 is adjusted, so that the cable damage caused by hard pulling is reduced; after the suspended portion of the cable 70 is straightened, the actuator 43 stops when the cable contacts the travel switch 44, and the cable 70 is further protected by the automatic arrangement.

Referring to fig. 6, in the embodiment of the present invention, in order to further protect the cable 70, a protective casing structure is further disposed on the cantilever 40, and the top and two ends of the supporting frame 41 have protective casings 45. The protective cover 45 includes an end protective cover 45 and a top protective cover 45, and is fixed to both side walls of the bracket by fasteners, and in addition, the protective cover 45 is also covered at the position of the charging head 60 to prevent the invasion of rainwater.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A charging pile, comprising:

the charging head is detachably fixed at one end of the cantilever;

2. The charging pile according to claim 1, wherein the supporting tube comprises an inner supporting tube and an outer supporting tube, the outer supporting tube is sleeved outside the inner supporting tube, a fixing flange is arranged at the bottom of the outer supporting tube, reinforcing ribs are arranged at the bottom of the inner supporting tube, and the reinforcing ribs are fixedly connected with the inner wall of the outer supporting tube and the fixing flange.

3. The charging pile of claim 2, wherein the cross-sectional area of the outer tube at both ends is greater than the cross-sectional area of the center thereof.

4. The charging pile of claim 2, wherein the top of the inner supporting tube has a mounting flange, and the driving mechanism is fixed to the mounting flange.

5. The charging pile of claim 4, wherein the drive mechanism comprises a hollow speed reducer and a motor connected to the hollow speed reducer, the hollow speed reducer being secured to the mounting flange.

6. The charging pile according to claim 5, characterized by further comprising a connecting flange and a fixing seat, wherein the connecting flange is connected with the driving end of the hollow speed reducer, the fixing seat is fixed on the connecting flange, and a wire outlet hole is formed in the connecting position of the fixing seat and the connecting flange.

7. The charging pile according to claim 6, wherein the fixing seat comprises two fixing blocks which are arranged at intervals in parallel, the fixing blocks are arranged in parallel with the length direction of the cantilever, and the fixing blocks are provided with connecting holes for being connected with the bottom of the cantilever.

8. The charging pile according to claim 7, wherein two oppositely arranged wire clamping blocks are further arranged between the two fixing blocks, and the cable is clamped between the two wire clamping blocks.

9. The charging pile according to claim 1, wherein the cantilever comprises a support frame and guide wheels rotatably fixed at two ends of the support frame, a driver is connected to one side of each guide wheel, a travel switch is connected to the end of each driver, and when the suspension part of the cable rises to be in contact with the travel switch, the driver stops driving.

10. The charging pile of claim 9, wherein the top and both ends of the support frame are provided with protective covers.