CN210027080U - Damping device for wire reel and charging pile - Google Patents
Damping device for wire reel and charging pile Download PDFInfo
- Publication number
- CN210027080U CN210027080U CN201920724635.4U CN201920724635U CN210027080U CN 210027080 U CN210027080 U CN 210027080U CN 201920724635 U CN201920724635 U CN 201920724635U CN 210027080 U CN210027080 U CN 210027080U
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- wire
- damping device
- mounting
- friction
- casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
The utility model discloses a damping device for wire reel with fill electric pile, its structure is including installing in the friction ring of wire reel and installing in the friction disc of the casing that fills electric pile, the wire reel drives the friction ring and rotates, friction disc and friction ring closely laminate to produce frictional force, when the cable goes out the line, the rotational inertia of wire reel will effectively be eliminated to frictional force between friction disc and the friction ring, thereby the cable becomes loose when effectively preventing to be qualified for the next round of competitions, and then guarantees the ride comfort when the cable is pulled out. Fill electric pile with above-mentioned damping device for wire reel, when the cable goes out the line, the rotation inertia of wire reel will effectively be eliminated to the frictional force between friction disc and the friction ring to the cable becomes loose when effectively preventing to be qualified for the next round of competitions, and then guarantees the ride comfort when the cable is pulled out.
Description
Technical Field
The utility model relates to a charging device technical field, concretely relates to damping device for wire reel and fill electric pile.
Background
The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. Because the electric automobile has smaller influence on the environment compared with the traditional automobile, the prospect of the electric automobile is widely seen. The popularization rate of the electric vehicle is higher and higher in recent years, and the problem of how to effectively charge the electric vehicle in time is solved. As a special device for timely charging products such as convenient electric vehicles, the charging pile receives wide attention and recognition once coming out.
The existing charging pile generally drives the wire spool to rotate through a motor to realize wire outgoing and wire receiving of a cable, and particularly when the cable is outgoing, due to the rotating inertia of the wire spool, the cable outgoing can become loose, so that the smoothness of the cable when the cable is pulled out is influenced.
SUMMERY OF THE UTILITY MODEL
There is above-mentioned technical problem to prior art, one of the purposes of the utility model is to provide a damping device for wire reel, this damping device can eliminate the rotation inertia of wire reel, improves the ride comfort that the cable was qualified for the next round of competitions.
The second purpose of the utility model is to provide a rotation inertia of wire reel, improve the smooth-going electric pile that fills of cable outgoing line.
In order to achieve one of the above purposes, the utility model provides the following technical scheme:
the utility model provides a damping device for wire reel, including installing in the friction ring of wire reel and installing in the friction disc of filling the casing of electric pile, the wire reel drives the friction ring rotates, the friction disc with the friction ring closely laminates in order to produce frictional force.
Preferably, the friction plate is elastically mounted to the housing by an elastic mounting assembly.
Preferably, the elastic mounting assembly comprises a first mounting bracket and a second mounting bracket, the friction plate is mounted on the first mounting bracket, and the second mounting bracket is mounted on the shell; an elastic piece is arranged between the first mounting frame and the second mounting frame so that the first mounting frame can elastically move relative to the second mounting frame.
Preferably, the first mounting frame is provided with a mounting column, the second mounting frame is provided with a mounting groove, the mounting column is inserted into the mounting groove, one end of the elastic piece abuts against the mounting column, and the other end of the elastic piece abuts against the bottom wall of the mounting groove.
Preferably, the end of the mounting column is provided with a containing groove, and the elastic piece is located in the containing groove.
Preferably, the elastic member is a spring, a rod member is installed in the accommodating groove, and the elastic member is sleeved on the rod member.
Preferably, a through hole is formed in the bottom of the mounting groove, and the end of the rod piece can penetrate through the through hole.
Preferably, the friction plate is located outside the friction ring, and the friction plate is tightly attached to the outer ring wall of the friction ring.
Preferably, the friction plate is located in the friction ring, and the friction plate is tightly attached to the inner ring wall of the friction ring.
In order to achieve the second purpose, the utility model provides the following technical scheme:
the utility model provides a fill electric pile, includes the casing and installs damping device for the wire reel in the casing, damping device for the wire reel is damping device for the wire reel.
Preferably, including the rifle that charges, the casing includes motionless casing and rotation casing, rotate the casing with motionless casing rotates and is connected, damping device for the wire reel with the wire reel all is located rotate the casing, it accomodates the chamber to rotate the casing, the rifle that charges can be accomodate into accomodate the intracavity.
Preferably, a wire arranging device is arranged in the rotating shell, and a cable of the charging gun is orderly wound on the wire spool through the wire arranging device.
Preferably, the wire arranging device comprises a reciprocating screw rod and a wire outlet frame arranged on the reciprocating screw rod, and a cable of the charging gun is arranged in the wire outlet frame in a penetrating manner; the motor for driving the wire spool to rotate drives the reciprocating screw rod to rotate through the synchronous belt, and the reciprocating screw rod rotates to drive the wire outlet frame to reciprocate along the reciprocating screw rod, so that cables of the charging gun are wound on the wire spool neatly.
Preferably, a cable close to the charging gun is provided with a limiting ball, the rotating shell is provided with a wire outlet hole, a travel switch is arranged at the wire outlet hole, and when the charging pile receives a wire, the limiting ball touches the travel switch, and then the motor for driving the wire spool to rotate stops rotating.
Preferably, the rotating housing is rotatably connected to the stationary housing by a bearing.
The utility model has the advantages that:
the utility model discloses a damping device for wire reel, its structure is including installing in the friction ring of wire reel and installing in the friction disc of the casing that fills electric pile, and the wire reel drives the friction ring and rotates, and the friction disc closely laminates with the friction ring to produce frictional force, when the cable goes out the line, the rotational inertia of wire reel will effectively be eliminated to frictional force between friction disc and the friction ring, thereby the cable becomes loose when effectively preventing to be qualified for the next round of competitions, and then guarantees the ride comfort when the cable is pulled out.
The utility model discloses a fill electric pile, it has above-mentioned damping device for wire reel, and when the cable goes out the line, the rotation inertia of wire reel will effectively be eliminated to the frictional force between friction disc and the friction ring to the cable becomes loose when effectively preventing to be qualified for the next round of competitions, and then guarantees the ride comfort when the cable is pulled out.
Drawings
Fig. 1 is the utility model discloses a fill the structure schematic diagram of electric pile's preceding visual angle.
Fig. 2 is the utility model discloses a fill electric pile's at back visual angle's schematic structure diagram.
Fig. 3 is the utility model discloses a fill electric pile and hide structure schematic diagram of rotating housing.
Fig. 4 is the utility model discloses a fill electric pile's rotation casing structure schematic diagram after rotating.
Fig. 5 is the utility model discloses a fill electric pile part and decompose's schematic structure.
Reference numerals:
1-stationary housing;
2-rotating the shell, 21-accommodating cavity;
3-rotating shaft, 31-torsion spring;
4, winding a wire reel;
5, an electromagnetic lock;
6, friction plate;
7-friction ring;
8-elastic mounting assembly, 81-first mounting frame, 811-mounting column, 812-accommodating groove, 82-second mounting frame, 821-mounting groove, 822-through hole, 83-rod and 84-spring;
9-a wire arranging device, 91-a reciprocating screw rod, 92-a wire outlet frame and 93-a synchronous belt;
11-a motor;
12-a limit ball;
13-a travel switch;
14-charging gun.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
A charging pile of this embodiment, as shown in fig. 1 and fig. 2, includes a housing, a charging gun 14 and a wire spool 4, the housing includes a stationary housing 1 and a rotating housing 2, the rotating housing 2 is rotatably connected with the stationary housing 1 through a rotating shaft 3, as shown in fig. 3 and fig. 4. Bearings are mounted at two ends of the rotating shaft 3, the rotating shell 2 can rotate relative to the fixed shell 1 through the rotating shaft 3 and the bearings, and the rotating smoothness of the rotating shell 2 is achieved. Preferably, the stationary housing 1 and the rotating housing 2 are rotatably connected only by bearings, wherein two bearings are respectively located at the upper and lower ends of the stationary housing 1 and the rotating housing 2. The rotation connection of the fixed shell 1 and the rotating shell 2 is realized only through the bearing, so that the space in the shell is larger, and the arrangement of all the components in the shell and the wiring of electric wires are facilitated.
As shown in fig. 2 and 3, the wire spool 4 is mounted in the rotary case 2, the rotary case 2 is provided with a housing cavity 21, and the charging gun 14 can be housed in the housing cavity 21. As shown in fig. 4, when this charging pile is needed to charge, the rotating shell 2 rotates to make the charging gun 14 leak out, thereby taking up the charging gun 14 and pulling out the cable to charge. In this embodiment, 3 covers of pivot are equipped with torsional spring 31, and torsional spring 31 can realize rotating the automatic rotation of casing 2, and the rotation that conveniently rotates casing 2 is opened.
As shown in fig. 3 and 4, the rotary housing 2 can be locked to the stationary housing 1 by an electromagnetic lock 5. When the rotating shell 2 is closed, the charging gun 14 cannot be seen, so that the safety of the charging gun 14 and a cable is ensured, and the theft is effectively prevented. When charging is needed, the electromagnetic lock 5 can be opened in a matching and peer-to-peer mode of the mobile phone APP, card swiping and fingerprint. When the electromagnetic lock 5 is opened, the elastic force of the torsion spring 31 pushes the rotary housing 2 to rotate to the left, so that the rotary housing 2 is automatically opened. Can set up display device on motionless casing 1, fill electric pile through the more convenient control of display device.
As shown in fig. 3 and 5, the charging pile further comprises a damping device for the wire spool 4, the damping device for the wire spool 4 comprises a friction ring 7 mounted on the wire spool 4 and a friction plate 6 mounted on the rotating shell 2, the wire spool 4 drives the friction ring 7 to rotate, and the friction plate 6 is tightly attached to the friction ring 7, so that a large friction force can be generated. When the cable goes out the line, the rotation inertia of wire reel 4 will effectively be eliminated to the frictional force between friction disc 6 and the friction ring 7 to the cable becomes loose when effectively preventing to be qualified for the next round of competitions, and then guarantees the ride comfort when the cable is pulled out. In this embodiment, the friction plate 6 is located outside the friction ring 7, and the friction plate 6 is tightly attached to the outer circumferential wall of the friction ring 7, thereby generating a friction force that eliminates the rotational inertia of the wire spool 4. According to actual needs, the friction plate 6 can also be positioned in the friction ring 7, and the friction plate 6 is tightly attached to the inner annular wall of the friction ring 7, so that the same effect can be achieved.
In this embodiment, friction disc 6 passes through elastic mounting subassembly 8 elastic mounting in the casing for friction disc 6 can relative movement, thereby can adjust the inseparable degree of laminating between friction disc 6 and the friction ring 7 in real time, and then adjust the frictional force between friction disc 6 and the friction ring 7, makes when being qualified for the next round of competitions, not only wire reel 4 can rotate smoothly and be qualified for the next round of competitions, and the rotational inertia of wire reel 4 can be eliminated to frictional force moreover, ensures to be qualified for the next round of competitions smoothly. In this embodiment, there are two resilient mounting assemblies 8, one on each of the top and bottom of the friction ring 7.
As shown in fig. 3 and 5, the resilient mounting assembly 8 includes a first mounting bracket 81 and a second mounting bracket 82, the friction plate 6 being mounted to the first mounting bracket 81, and the second mounting bracket 82 being mounted to the housing. First mounting bracket 81 is equipped with erection column 811, and second mounting bracket 82 is equipped with the mounting groove 821, and in erection column 811 inserted the mounting groove 821, the one end of spring 84 supported erection column 811, and the other end of elastic component supported the diapire of mounting groove 821 for first mounting bracket 81 can be relative second mounting bracket 82 elastic movement.
Furthermore, the end of the mounting post 811 is provided with a receiving groove 812, a rod 83 is mounted in the receiving groove 812, and the spring 84 is sleeved on the rod 83. A through hole 822 is formed at the bottom of the mounting groove 821, and when the first mounting bracket 81 moves toward the second mounting bracket 82, the end of the rod 83 can pass through the through hole 822.
As shown in fig. 3 and 5, a cable arranging device 9 is provided in the rotary case 2, and the cable of the charging gun 14 can be wound around the spool 4 in order by the cable arranging device 9. The wire arranging device 9 comprises a reciprocating screw rod 91 and a wire outlet frame 92 arranged on the reciprocating screw rod 91, and a cable of the charging gun 14 is arranged in the wire outlet frame 92 in a penetrating way; the motor 11 driving the spool 4 to rotate drives the reciprocating screw 91 to rotate through the timing belt 93, and the reciprocating screw 91 rotates to drive the wire outlet frame 92 to reciprocate along the reciprocating screw 91, so that the cables of the charging gun 14 are wound on the spool 4 in a tidy and multi-layer manner. In order to prevent the synchronous belt 93 from slipping, a tension pulley is arranged on the synchronous belt 93 to ensure the synchronous rotation of the wire spool 4 and the reciprocating screw 91, thereby ensuring the neatness of the winding.
When the wire is taken up, dust, sand, small stones and the like stuck on the cable are prevented from falling into the reciprocating screw rod 91, so that the wire outlet frame 92 cannot smoothly reciprocate along the reciprocating screw rod 91, and the wire taking up of the wire spool 4 is irregular. In this embodiment, the upper portion of the reciprocating screw rod 91 is covered with a shielding cover, and dust, sand, small stones and the like are prevented from falling into the reciprocating screw rod 91 through the shielding cover.
As shown in fig. 5, a limiting ball 12 is arranged on a cable close to a charging gun 14, a wire outlet is arranged on a rotating shell 2, a travel switch 13 is arranged at the wire outlet, when a charging pile receives a wire, whether the wire receiving switch is pressed to start the wire receiving, or the charging gun 14 is hung and touches the wire receiving switch to start the wire receiving because the charging gun 14 touches the wire receiving switch, once the limiting ball 12 touches the travel switch 13, a motor 11 driving a wire winding disc 4 to rotate stops rotating, and the wire receiving is completed.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (15)
1. A damping device for a wire spool is characterized in that: the friction device comprises a friction ring arranged on a wire spool and a friction plate arranged on a shell of a charging pile, wherein the wire spool drives the friction ring to rotate, and the friction plate is tightly attached to the friction ring to generate friction force.
2. The damping device for the wire spool as set forth in claim 1, wherein: the friction plate is elastically mounted on the shell through an elastic mounting assembly.
3. The damping device for the wire spool as set forth in claim 2, wherein: the elastic mounting assembly comprises a first mounting frame and a second mounting frame, the friction plate is mounted on the first mounting frame, and the second mounting frame is mounted on the shell; an elastic piece is arranged between the first mounting frame and the second mounting frame so that the first mounting frame can elastically move relative to the second mounting frame.
4. The damping device for the wire spool as set forth in claim 3, wherein: the first mounting bracket is provided with a mounting column, the second mounting bracket is provided with a mounting groove, the mounting column is inserted into the mounting groove, one end of the elastic piece abuts against the mounting column, and the other end of the elastic piece abuts against the bottom wall of the mounting groove.
5. The damping device for the wire spool as set forth in claim 4, wherein: the end part of the mounting column is provided with a containing groove, and the elastic piece is positioned in the containing groove.
6. The damping device for the wire spool as set forth in claim 5, wherein: the elastic piece is a spring, a rod piece is installed in the accommodating groove, and the elastic piece is sleeved on the rod piece.
7. The damping device for the wire spool as set forth in claim 6, wherein: the bottom of the mounting groove is provided with a through hole, and the end part of the rod piece can penetrate through the through hole.
8. A damping device for a wire spool according to any one of claims 1 to 7, wherein: the friction plate is positioned outside the friction ring, and the friction plate is tightly attached to the outer ring wall of the friction ring.
9. A damping device for a wire spool according to any one of claims 1 to 7, wherein: the friction plate is positioned in the friction ring, and the friction plate is tightly attached to the inner ring wall of the friction ring.
10. The utility model provides a fill electric pile, includes the casing and installs damping device for the wire reel in the casing, characterized by: the damping device for a wire spool according to any one of claims 1 to 9.
11. A charging pile according to claim 10, characterised in that: including the rifle that charges, the casing includes motionless casing and rotation casing, rotate the casing with motionless casing rotates to be connected, damping device for the wire reel with the wire reel all is located rotate the casing in, it is equipped with and accomodates the chamber to rotate the casing, the rifle that charges can be accomodate into accomodate the intracavity.
12. A charging pile according to claim 11, characterised in that: the wire arranging device is arranged in the rotating shell, and a cable of the charging gun is wound on the wire spool regularly through the wire arranging device.
13. A charging pile according to claim 12, characterised in that: the wire arranging device comprises a reciprocating screw rod and a wire outlet frame arranged on the reciprocating screw rod, and a cable of the charging gun penetrates through the wire outlet frame; the motor for driving the wire spool to rotate drives the reciprocating screw rod to rotate through the synchronous belt, and the reciprocating screw rod rotates to drive the wire outlet frame to reciprocate along the reciprocating screw rod, so that cables of the charging gun are wound on the wire spool neatly.
14. A charging pile according to claim 11, characterised in that: be equipped with spacing ball near the cable of rifle that charges, it is equipped with the wire hole to rotate the casing, wire hole department is equipped with travel switch, when charging pile receives the line, spacing ball touches behind the travel switch, drive wire reel pivoted motor stall.
15. A charging pile according to claim 11, characterised in that: the rotating shell is in rotating connection with the fixed shell through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724635.4U CN210027080U (en) | 2019-05-17 | 2019-05-17 | Damping device for wire reel and charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724635.4U CN210027080U (en) | 2019-05-17 | 2019-05-17 | Damping device for wire reel and charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027080U true CN210027080U (en) | 2020-02-07 |
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ID=69366578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920724635.4U Active CN210027080U (en) | 2019-05-17 | 2019-05-17 | Damping device for wire reel and charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258851A (en) * | 2022-01-17 | 2022-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
-
2019
- 2019-05-17 CN CN201920724635.4U patent/CN210027080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258851A (en) * | 2022-01-17 | 2022-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
| CN114258851B (en) * | 2022-01-17 | 2023-11-24 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
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| GR01 | Patent grant |