Intelligent charging rotary take-up and pay-off device

A cable retracting device and intelligent charging technology, which is applied in the field of charging gun connection cable arrangement device, can solve the problems of being easily stepped on by people coming and going, inconvenient dragging, high cost, etc., and achieves the effect of convenient dragging and saving manpower

CN104773619BActive Publication Date: 2016-11-23国网山东桓台县供电公司 +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-11-23

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Abstract

The invention provides an intelligent charging rotary pay-off and take-up device, and belongs to the field of a charging gun connecting wire collating unit. The pay-off and take-up device comprises a charging pile and a charging gun connecting wire, wherein an automatic take-up device is arranged on the charging pile; the charging gun connecting wire is arranged inside the automatic take-up device; a wire outlet is arranged on the automatic take-up device; the automatic take-up device comprises a winding roller; the winding roller is fixed on the charging pile; a round rail groove is arranged in the sidewall of the winding roller; a rail is arranged on the side face of the rail groove; two round conductors which are adaptive to the rail groove are arranged on the bottom face of the rail groove; a sliding block is arranged; the sliding block is arranged in the rail groove; a handle is arranged on the sliding block; a skewed slot is arranged at the top of the sliding block; and one end of the charging gun connecting wire runs through the skewed slot, penetrates a fixed hole of the winding roller and is connected to the charging pile. The pay-off and take-up device can prevent the insulating leather of the charging gun connecting wire from being damaged and is convenient in dragging.
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Description

technical field

[0001] The invention provides an intelligent charging and rotating cable take-up and release device, which belongs to the field of arrangement devices for connecting cables of charging guns. Background technique

[0002] The charging gun is connected to the charging pile by the charging gun cable. The charging gun is placed on the gun stock on the charging pile, and the charging gun cable is often scattered on the ground. When charging is required, the charging gun is removed from the gun stock. Then drag the charging cable to the charging socket of the electric vehicle, and connect the charging cable to the charging socket for charging.

[0003] Current prior art defect is:

[0004] First, because the connecting wire of the charging gun is scattered on the ground, it is very easy to be stepped on by people passing by, or even crushed by an electric vehicle, so that the outer insulation of the connecting wire of the charging gun will be damaged very quickly,...

Examples

Embodiment 1

[0027] Embodiment 1: as figure 1 , figure 2 and image 3 As shown, the intelligent charging rotary take-up and release device of the present invention includes a charging pile 1 and a charging gun connection line 12. The charging pile 1 is provided with an automatic take-up device, and the charging gun connection line 12 is located in the automatic take-up device. , the automatic wire take-up device includes a winding roller 4, the winding roller 4 is fixed on the charging pile 1, the side of the winding roller 4 is provided with a circular track groove 3, the side of the track groove 3 is provided with a track 5, and the track groove 3 Two circular conductors 7 adapted to the track groove 5 are arranged on the bottom surface of the bottom surface, and a slider 10 is installed in the track groove 3. The slider 10 is provided with a handle, and the top of the slider 10 is provided with a slope Slot 18 , one end of the charging gun connection wire 12 passes through the chute ...

Embodiment 2

[0028] Embodiment 2: On the basis of the structure described in Embodiment 1, a motor 9 is provided inside, and a gear 11 is arranged on the rotor of the motor 9, and the gear 11 cooperates with the track 5. The slider 10 is provided with a conductor B, and the conductor B8 and The conductors 7 are in contact with each other, the power supply end of the motor 9 is connected to the conductor B8, one of the conductors 7 is connected to the power supply, and the other is grounded

Embodiment 3

[0029] Embodiment 3: on the basis of the structure described in embodiment 2, as Figure 4 As shown, switch 13, switch A2, relay 14 and relay A6 are arranged on the automatic wire take-up device, and one end of the coil of relay 14 and relay A6 is respectively connected to the DC power supply through switch 13 and switch A2, and the other end is grounded, and conductor 7 passes through The normally open contact of relay 14 is connected to the power supply in positive sequence, the conductor 7 is connected to the power supply in reverse sequence through the normally open contact of relay A6, a meter counter 15 is provided at one end of the chute 18, and a controller 16 is provided on the automatic wire take-up And relay B17, the normally closed contact of relay B17 is connected between the normally open contact of power supply and relay 14, the signal output end of meter counter 15 is connected to controller 16, and the signal output end of controller 16 is connected to relay B1...