CN111137753A - Active cable following method and device matched with charging pile for use - Google Patents
Active cable following method and device matched with charging pile for use Download PDFInfo
- Publication number
- CN111137753A CN111137753A CN201911393802.2A CN201911393802A CN111137753A CN 111137753 A CN111137753 A CN 111137753A CN 201911393802 A CN201911393802 A CN 201911393802A CN 111137753 A CN111137753 A CN 111137753A
- Authority
- CN
- China
- Prior art keywords
- cable
- active
- charging
- charging pile
- tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
- B65H75/4439—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting directly on the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention relates to an active cable following device matched with a charging pile, which comprises a cable disc, a cable traction mechanism and a cable flexible following mechanism, wherein the cable disc is wound with a plurality of circles of cables, the cable traction mechanism is used for controlling the cable to be wound and unwound, and the cable flexible following mechanism is sequentially arranged from front to back; the middle part of the cable tray is provided with a hollow cavity, the cable tray is provided with a cable springback tensioning mechanism, and the cable tray is also provided with a cable bent pipe; the cable sequentially penetrates through the cable bent pipe, the cable rebounding and tensioning mechanism, the hollow cavity of the cable tray and the cable tray, then penetrates through the cable traction mechanism and finally is connected with the charging gun through the cable flexible following mechanism. The invention relates to an active cable following device matched with a charging pile, which reduces the load of a charging person for pulling a charging cable; the cable is protected, the cable is prevented from being pulled and abraded, and the service lives of the cable and the charging gun thereof are prolonged; the state of cable or cable disorder is improved all over the place in place of charging.
Description
Technical Field
The invention relates to the field of new energy automobiles, in particular to an active cable following method and device used with a charging pile.
Background
With the popularization of electric vehicles, charging electric vehicles becomes a daily work, especially for charging electric buses, and charging becomes a trouble and labor-consuming task due to the fact that cables are thick and hard and charging guns are heavy. At present, the electric vehicle is charged manually, and the charging of the electric bus has certain requirements on charging personnel and has certain safety problems. For some large-scale vehicle industries, such as bus companies, large logistics companies and the like, the problems of high working strength, difficulty in management, easiness in damage of charging guns and cables thereof and the like exist.
Therefore, an active cable following method and an active cable following device which can reduce manpower, avoid risks and greatly prolong the service life of a charging gun and a cable thereof and are used by a matched charging pile are urgently needed.
Disclosure of Invention
The invention aims to overcome the defects and provides an active cable following method and device matched with a charging pile for use so as to reduce the load of a charging person for pulling a charging cable; the cable is protected, the cable is prevented from being pulled and abraded, and the service lives of the cable and the charging gun thereof are prolonged; and improve the state of the cable or the disorder of the cable in the charging place.
The purpose of the invention is realized as follows:
an active cable following device matched with a charging pile comprises a cable disc, a cable traction mechanism and a cable flexible following mechanism, wherein the cable disc is wound with a plurality of circles of cables, the cable traction mechanism is used for controlling the cable to be wound and unwound, and the cable flexible following mechanism is sequentially arranged from front to back; the middle part of the cable tray is provided with a hollow cavity, the cable tray is provided with a cable springback tensioning mechanism, and the cable tray is also provided with a cable bent pipe; the cable sequentially penetrates through the cable bent pipe, the cable rebounding and tensioning mechanism, the hollow cavity of the cable tray and the cable tray, then penetrates through the cable traction mechanism and finally is connected with the charging gun through the cable flexible following mechanism.
According to the active cable following device matched with the charging pile, a plurality of circles of cables are wound on the cable tray, the cable drawing length is determined by the number of circles pre-wound on the cable tray and the diameter of the cable tray, and the active cable following device can be configured according to the actually required cable drawing length.
According to the active cable following device matched with the charging pile, the outer PE protective layer of the cable in the hollow cavity of the cable tray is removed, and only the inner conducting wire is left.
According to the active cable following device matched with the charging pile, the cable rebounding and tensioning mechanism comprises an outer rotating ring, an energy storage spring and an inner fixing ring, wherein the energy storage spring is arranged between the inner wall of the outer rotating ring and the outer wall of the inner fixing ring; the outer rotating ring is fixed on the cable tray and rotates along with the cable tray, and the inner fixing ring is fixed on a flange at the end of the cable tray and is fixed.
The active cable following device matched with the charging pile is used, and the energy storage spring can be a clockwork spring, a torsion spring or a plate spring.
The active cable following device matched with the charging pile comprises an elastic cable rolling mechanism, a cable traction chain and a driving mechanism, wherein the elastic cable rolling mechanism, the cable traction chain and the driving mechanism are arranged on a base of the cable traction mechanism, the driving mechanism is connected with the cable traction chain and drives the cable traction chain to rotate, an arc-shaped pressing block is arranged at the lower end of the elastic cable rolling mechanism, and the arc-shaped pressing block and the cable traction chain clamp the cable together and are dragged by the driving mechanism.
According to the active cable following device matched with the charging pile, the cable flexible following mechanism comprises two arc-shaped compression rollers which are arranged up and down, the cable penetrates out of a gap between the two arc-shaped compression rollers, the cable is in line contact with the gap, and the cable can freely slide according to the drawing direction.
An active cable following method matched with a charging pile is characterized in that: the method comprises the following steps:
step 1: the cable sequentially passes through the cable bent pipe, the cable rebounding and tensioning mechanism, the hollow cavity of the cable tray and the cable tray, then passes through the cable traction mechanism and finally is connected with the charging gun through the cable flexible following mechanism;
step 2: the cable is drawn out, the cable traction mechanism presses the cable through the cable elastic rolling mechanism and the cable traction chain edge and moves in a traction mode, the drawn cable pulls the cable drum to rotate and pay out the cable, meanwhile, an energy storage spring in the cable rebounding tensioning mechanism is tightened, and meanwhile the cable is tensioned;
and step 3: and withdrawing the cable, reversing a cable traction chain in the cable traction mechanism, drawing the cable to retract, releasing the tension force by an energy storage spring in the cable rebounding tensioning mechanism at the same time, pulling the cable drum to reverse, winding the cable back onto the cable drum and enabling the cable to be in a tensioned state.
The active cable following method and the device matched with the charging pile have the following advantages that:
the cable in the active cable following device used with the charging pile is wound and unwound through the cable reel, so that the load of a charging person for pulling the charging cable is reduced; the cable reel is provided with a cable springback tensioning mechanism for controlling the tensioning force when the cable is wound and unwound, so that the cable is contracted to a certain degree and is pulled by a cable traction mechanism, the cable is protected, the cable is prevented from being pulled and abraded, and the service lives of the cable and a charging gun thereof are prolonged; a cable flexible following mechanism is arranged behind the cable traction mechanism, so that the cable can freely slide according to the drawing direction, and the cable is prevented from being stuck; the active cable following device used with the charging pile improves the state of cables or disorder cables in the charging place.
Drawings
Fig. 1 is a schematic structural view of an active cable following device used with a charging pile according to the present invention.
Fig. 2 is a front view of an active cable follower device used with the charging post of the present invention.
Fig. 3 is a side view of an active cable follower device used with the charging post of the present invention.
Fig. 4 is a schematic structural view of the cable recoil tensioning mechanism of fig. 1.
Fig. 5 is a schematic view of the cable pulling mechanism of fig. 1.
In the figure: the cable traction mechanism comprises a cable 1, a cable reel 2, a cable rebounding tensioning mechanism 3, an outer rotating ring 3.1, an energy storage spring 3.2, an inner fixing ring 3.3, a cable bent pipe 4, a cable traction mechanism 5, an elastic rolling cable mechanism 5.1, a cable traction chain 5.2, a driving mechanism 5.3, a cable traction mechanism base 5.4 and a cable flexible following mechanism 6.
Detailed Description
Referring to fig. 1 to 5, the invention relates to an active cable following method and device used with a charging pile, wherein the device comprises a cable reel 2 wound with a plurality of coils of cables 1, a cable traction mechanism 5 for controlling the cable 1 to be wound and unwound, and a cable flexible following mechanism 6 which are sequentially arranged from front to back; the middle of the cable drum 2 is provided with a hollow cavity, the cable drum 2 is provided with a cable springback tensioning mechanism 3, the cable springback tensioning mechanism 3 is used for controlling the tensioning force when the cable 1 is wound and unwound, and the cable drum 2 is also provided with a cable bent pipe 4 which plays a role in guiding the cable 1; the cable 1 sequentially penetrates through the cable elbow 4, the cable rebounding tensioning mechanism 3, the hollow cavity of the cable reel 2 and the cable reel 2, then penetrates through the cable traction mechanism 5 and finally is connected with the charging gun through the cable flexible following mechanism 6.
A plurality of circles of cables 1 are wound on the cable drum 2, the length of the cable 1 which can be drawn out is determined by the number of circles which are wound on the cable drum 2 in advance and the diameter of the cable drum 2, and the cable 1 can be configured according to the drawn-out length of the cable 1 which is actually required; in order to prevent the problems possibly caused by twisting of the cable 1 during rotation, the cable 1 at the wire inlet end is loose, the cable 1 with proper length is reserved in the hollow cavity of the cable drum 2, and the cable 1 penetrates out of the hollow cavity and is wound on the cable drum 2, and then the wire outlet end of the cable 1 is fixed on the cable drum 2; if the cable is stiff and difficult to twist, the outer PE jacket can be removed from the cable 1 in the cavity in the drum 2, leaving only the inner conductor.
The cable springback tensioning mechanism 3 comprises an outer rotating ring 3.1, an energy storage spring 3.2 and an inner fixing ring 3.3, wherein the energy storage spring 3.2 is arranged between the inner wall of the outer rotating ring 3.1 and the outer wall of the inner fixing ring 3.3; the outer rotating ring 3.1 is fixed on the cable tray 2 and rotates along with the cable tray 2, and the inner fixing ring 3.3 is fixed on a flange at the end part of the cable tray 2 and is fixed; the energy storage spring 3.2 can be a clockwork spring, a torsion spring or a plate spring.
The flexible following mechanism 6 of cable includes the arc compression roller that sets up about two, and cable 1 wears out from the clearance between two arc compression rollers, cable 1 with be line contact between the clearance, make things convenient for cable 1 can be according to the direction free slip of taking out, avoid the condition that jamming appears in cable 1.
The working principle of the active cable following device used with the charging pile is as follows: when the cable 1 is pulled out, the cable traction mechanism 5 is used for traction movement while pressing the cable 1 through the cable elastic rolling mechanism 5.1 and the cable traction chain 5.2, the pulled cable 1 pulls the cable reel 2 to rotate, the cable 1 is released, and meanwhile, the energy storage spring 3.2 in the cable rebound tensioning mechanism 3 is tightened, and meanwhile, the cable 1 is tensioned; when the cable 1 retracts, a cable traction chain 5.2 in the cable traction mechanism 5 rotates reversely to pull the cable 1 to retract, and meanwhile, an energy storage spring 3.2 in the cable springback tensioning mechanism 3 releases tensioning force, pulls the cable drum 2 to rotate reversely, winds the cable 1 back onto the cable drum 2 and enables the cable 1 to be in a tensioning state; two arc compression rollers in the flexible following mechanism 6 of cable follow cable 1 and rotate, keep cable 1 to take out smoothly or retrieve, avoid appearing the phenomenon of cable 1 jamming.
The method for using the active cable following device matched with the charging pile comprises the following steps:
step 1: the cable 1 sequentially passes through the cable elbow 4, the cable springback tensioning mechanism 3, the hollow cavity of the cable reel 2 and the cable reel 2, then passes through the cable traction mechanism 5 and finally is connected with the charging gun through the cable flexible following mechanism 6;
step 2: the cable 1 is drawn out, the cable traction mechanism 5 is used for drawing and moving while pressing the cable 1 through the cable elastic rolling mechanism 5.1 and the cable traction chain 5.2, the drawn cable 1 pulls the cable disc 2 to rotate, the cable 1 is drawn out, meanwhile, the energy storage spring 3.2 in the cable rebound tensioning mechanism 3 is tightened, and meanwhile, the cable 1 is tensioned;
and step 3: the cable 1 is retracted, the cable traction chain 5.2 in the cable traction mechanism 5 is reversed, the cable 1 is pulled to retract, and meanwhile, the energy storage spring 3.2 in the cable rebounding tensioning mechanism 3 releases the tensioning force, the cable drum 2 is pulled to be reversed, the cable 1 is wound back onto the cable drum 2, and the cable 1 is in a tensioning state.
Claims (8)
1. The utility model provides a device is followed to active cable that supporting stake of charging used which characterized in that: comprises a cable reel (2) which is coiled with a plurality of coils of cables (1) and is arranged from front to back in sequence, a cable traction mechanism (5) for controlling the cable (1) to be wound and unwound and a cable flexible following mechanism (6); a hollow cavity is formed in the middle of the cable tray (2), a cable springback tensioning mechanism (3) is arranged on the cable tray (2), and a cable bent pipe (4) is further arranged on the cable tray (2); the cable (1) sequentially penetrates through the cable elbow (4), the cable resilience tensioning mechanism (3), the hollow cavity of the cable reel (2) and the cable reel (2), then penetrates through the cable traction mechanism (5), and finally is connected with the charging gun through the cable flexible following mechanism (6).
2. The active cable following device used with the charging pile according to claim 1, wherein: the cable reel (2) is wound with a plurality of circles of cables (1), the length of the cables (1) is determined by the number of circles pre-wound on the cable reel (2) and the diameter of the cable reel (2), and the cables (1) are configured according to the actual required length of the cables (1).
3. The active cable following device used with the charging pile according to claim 1, wherein: the outer PE protective layer of the cable (1) in the hollow cavity of the cable drum (2) is removed, and only the inner conducting wire is left.
4. The active cable following device used with the charging pile according to claim 1, wherein: the cable rebounding tensioning mechanism (3) comprises an outer rotating ring (3.1), an energy storage spring (3.2) and an inner fixing ring (3.3), wherein the energy storage spring (3.2) is arranged between the inner wall of the outer rotating ring (3.1) and the outer wall of the inner fixing ring (3.3); the outer side rotating ring (3.1) is fixed on the cable tray (2) and rotates along with the cable tray (2), and the inner side fixing ring (3.3) is fixed on a flange at the end part of the cable tray (2) and is fixed.
5. The active cable following device used with the charging pile according to claim 4, wherein: the energy storage spring (3.2) can be a clockwork spring, a torsion spring or a plate spring.
6. The active cable following device used with the charging pile according to claim 1, wherein: cable drive mechanism (5) include elastic roll-in cable mechanism (5.1), cable traction chain (5.2) and actuating mechanism (5.3) that set up on cable drive mechanism base (5.4), actuating mechanism (5.3) link to each other and drive cable traction chain (5.2) is rotatory with cable traction chain (5.2), the lower extreme of elastic roll-in cable mechanism (5.1) is provided with the arc briquetting, the common centre gripping cable (1) of arc briquetting and cable traction chain (5.2) to pull through actuating mechanism (5.3).
7. The active cable following device used with the charging pile according to claim 1, wherein: the flexible following mechanism of cable (6) includes the arc compression roller that two set up from top to bottom, and cable (1) is worn out from the clearance between two arc compression rollers, cable (1) with be line contact between the clearance, cable (1) can be according to the direction free slip of taking out.
8. An active cable following method matched with a charging pile is characterized in that: the method comprises the following steps:
step 1: the cable (1) sequentially penetrates through the cable elbow (4), the cable resilience tensioning mechanism (3), the hollow cavity of the cable reel (2) and the cable reel (2), then penetrates through the cable traction mechanism (5), and finally is connected with the charging gun through the cable flexible following mechanism (6);
step 2: the cable (1) is drawn out, the cable traction mechanism (5) is used for drawing and moving while pressing the cable (1) through the cable elastic rolling mechanism (5.1) and the cable traction chain (5.2), the drawn cable (1) pulls the cable disc (2) to rotate, the cable (1) is paid out, meanwhile, an energy storage spring (3.2) in the cable rebounding tensioning mechanism (3) is tightened, and meanwhile, the cable (1) is tensioned;
and step 3: the cable (1) is retracted, a cable traction chain (5.2) in the cable traction mechanism (5) is reversed, the traction cable (1) is retracted, meanwhile, an energy storage spring (3.2) in the cable rebounding tensioning mechanism (3) releases tensioning force, the cable reel (2) is pulled to be reversed, the cable (1) is wound back onto the cable reel (2), and the cable (1) is in a tensioning state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393802.2A CN111137753A (en) | 2019-12-30 | 2019-12-30 | Active cable following method and device matched with charging pile for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393802.2A CN111137753A (en) | 2019-12-30 | 2019-12-30 | Active cable following method and device matched with charging pile for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111137753A true CN111137753A (en) | 2020-05-12 |
Family
ID=70521727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911393802.2A Pending CN111137753A (en) | 2019-12-30 | 2019-12-30 | Active cable following method and device matched with charging pile for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111137753A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1378032A (en) * | 1972-03-31 | 1974-12-18 | Cascade Corp | Line take-up assembly |
| CN103562106A (en) * | 2011-07-20 | 2014-02-05 | 中央发条株式会社 | Cord housing device |
| CN205687328U (en) * | 2016-06-06 | 2016-11-16 | 重庆科米罗新能源汽车有限公司 | A kind of cable automatic winding mechanism of charging pile |
| CN205973316U (en) * | 2016-05-10 | 2017-02-22 | 广州市帝能电子有限公司 | Fill automatic coiling and uncoiling device of electric pile |
| CN209009815U (en) * | 2018-09-18 | 2019-06-21 | 郑州朋来科技有限公司 | Miniature cable dragger |
-
2019
- 2019-12-30 CN CN201911393802.2A patent/CN111137753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1378032A (en) * | 1972-03-31 | 1974-12-18 | Cascade Corp | Line take-up assembly |
| CN103562106A (en) * | 2011-07-20 | 2014-02-05 | 中央发条株式会社 | Cord housing device |
| CN205973316U (en) * | 2016-05-10 | 2017-02-22 | 广州市帝能电子有限公司 | Fill automatic coiling and uncoiling device of electric pile |
| CN205687328U (en) * | 2016-06-06 | 2016-11-16 | 重庆科米罗新能源汽车有限公司 | A kind of cable automatic winding mechanism of charging pile |
| CN209009815U (en) * | 2018-09-18 | 2019-06-21 | 郑州朋来科技有限公司 | Miniature cable dragger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017096653A1 (en) | Special combined cable reel for emergency rescue charging vehicle of electric vehicle | |
| CN111924653A (en) | Wire spool capable of automatically taking up and tensioning wires | |
| CN209871967U (en) | Multifunctional low-voltage cable fixing winder | |
| CN117458348B (en) | Threading device for building electrical construction | |
| CN111137753A (en) | Active cable following method and device matched with charging pile for use | |
| CN212475582U (en) | Wire winding vehicle for electric power engineering | |
| CN110844712B (en) | Shore power cable management device | |
| CN211034752U (en) | Cable unwinding device for mining machinery | |
| CN110902501A (en) | Cable winding and unwinding equipment for power engineering | |
| CN218754264U (en) | Optical fiber winding and unwinding device for communication engineering | |
| CN208485447U (en) | A kind of charging pile Internal cable collating unit | |
| CN115893097A (en) | Colliery is cable coiling mechanism in pit | |
| CN216235408U (en) | Shore power cable winch capable of automatically arranging cables | |
| CN115973860A (en) | Pipe coiling cable system of rock drilling equipment of mine tunnel and control method of pipe coiling cable system | |
| CN214087471U (en) | Novel friction type steel rope retracting mechanism driven by endless rope | |
| CN210884635U (en) | Cable entangles device | |
| CN210418807U (en) | Winding drum device for hoisting equipment | |
| CN210824930U (en) | Automatic take-up and pay-off device | |
| CN220011648U (en) | Paying-off auxiliary device for power cable construction | |
| CN221233550U (en) | Charging station, charging equipment thereof and charging gun line management device | |
| CN219792057U (en) | Large-scale cable winding and unwinding device of hydroelectric generating set | |
| CN111056383B (en) | Method and device for automatically winding and unwinding cable and controlling tightness | |
| CN221393112U (en) | Portable electric pile that fills | |
| CN110817606A (en) | Electric automobile fills electric pile's automatic pay-off and take-up device | |
| CN220596701U (en) | Cable basket capable of preventing cable damage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |