Charging gun cable follow-up suspension wire device

Abstract

The utility model discloses a charging gun cable follow-up suspension wire device, which comprises a hoisting main body arranged at the top of a charging pile, a hoisting bracket, a take-up assembly, a guide wheel, an omnidirectional wheel, a traction wire and a charging gun wire fixer, the hoisting supports are fixedly installed on the two sides of the hoisting body, the omni-directional wheels are arranged at the tail ends of the hoisting supports, and the guide wheels are fixedly installed in the hoisting supports and located between the take-up assemblies and the omni-directional wheels; one end of the traction wire is wound in the take-up assembly, and the other end of the traction wire penetrates through the guide wheel and then is hinged to the charging gun wire fixer after being connected with the omnidirectional wheel; traction force is provided through the take-up assembly, the charging gun wire is hoisted in cooperation with the traction rope and the charging gun wire fixer, cable skin damage caused by dragging of the charging gun wire on the ground is avoided, and the service life of the charging gun wire is prolonged; and the recycled traction rope is taken up, wiped and dewatered through the omnidirectional wheels and the guide wheels, and the waterproof effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to direct current charging pile related equipment field, concretely relates to a charging gun cable follow-up wire hoisting device. BACKGROUND

[0002] The existing charging pile charging gun line is all relatively long, and the ground drags during use to cause the abrasion of the cable skin, the cable is easily crushed by vehicles, shortens the service life, and the operation and maintenance cost of replacing and maintaining the charging gun line is high, and although some charging piles are provided with the wire collector, the existing wire collector has safety hazards when rebounding, such as when used outdoors, rainwater is easily brought in when the wire collector rope is recovered, internal parts are rusted, the wire collecting resistance of the wire collector is increased, dragging is difficult, and even the wire collector is stuck and cannot be collected. SUMMARY

[0003] Therefore, the utility model aims at providing a charging gun cable follow-up wire hoisting device to solve the above problems.

[0004] In order to solve the above technical problems, the technical scheme of the utility model is as follows: a charging gun cable follow-up wire hoisting device, which comprises a hoisting main body, a hoisting support, a wire collecting assembly, a guide wheel, an omnidirectional wheel, a pulling line and a charging gun line fixator arranged at the top of the charging pile, the hoisting support is fixedly installed on both sides of the hoisting main body, the omnidirectional wheel is arranged at the tail end of the hoisting support, the wire collecting assembly is fixedly installed in the interior of the hoisting main body, the guide wheel is fixedly installed in the interior of the hoisting support and located between the wire collecting assembly and the omnidirectional wheel, one end of the pulling line is wound in the wire collecting assembly, and the other end is hinged to the omnidirectional wheel and the charging gun line fixator after passing through the guide wheel.

[0005] Preferably, the omnidirectional wheel comprises a hinge frame, a roller and a mounting lug, four hinge shafts are arranged on the hinge frame, the rollers are hingedly installed in the hinge shafts, the rollers form a wire passing gap only for the pulling line to pass through, and the mounting lugs are symmetrically arranged on both sides of the hinge frame.

[0006] Preferably, the charging gun line fixator is fixedly installed in the middle part of the charging gun line.

[0007] Preferably, the included angle a of the hoisting support is between 90° and 180°.

[0008] Preferably, the upward angle b of the hoisting support is between 0° and 45°.

[0009] Preferably, an emergency release assembly is hinged to the top of the charging gun line fixator, and one end of the emergency release assembly is fixed to the tail end of the pulling line.

[0010] As preferred, the top of the hoisting support is further fixedly provided with a maintenance cover plate.

[0011] The technical effect of the utility model mainly embodies: traction force is provided through the take-up assembly, the charging gun cable is hoisted by cooperation of the traction rope and the charging gun cable fixer, damage of the cable skin layer caused by dragging on the ground is avoided, the service life of the charging gun cable is prolonged, operation and maintenance cost is reduced, the traction rope is taken up, wiped and water is removed through the omnidirectional wheel and the guide wheel, water droplets are avoided from being brought into the hoisting main body, the waterproof effect is good, and the charging gun cable is taken out and taken back more smoothly and easily through the guiding effect of the omnidirectional wheel and the guide wheel. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view of the utility model installed on a charging pile;

[0013] Figure 2 It is a schematic view when the charging gun cable is stored;

[0014] Figure 3 It is a schematic view when the charging gun cable in the charging gun cable storage device is unfolded; Figure 2

[0015] Figure 4 It is a perspective view of the utility model;

[0016] Figure 5 It is an exploded view of the utility model;

[0017] Figure 6 It is a structural schematic view of the omnidirectional wheel.

[0018] The figure mark is: 1-hoisting main body, 2-hoisting support, 21-maintenance cover plate, 3-take-up assembly, 4-guide wheel, 5-omnidirectional wheel, 51-hinged frame, 52-roller, 53-mounting lug, 54-hinged shaft, 6-pulling rope, 7-charging gun cable fixer, 8-emergency release assembly. DETAILED DESCRIPTION

[0019] The specific embodiment of the utility model is further described in combination with the drawings, so that the technical scheme of the utility model is easier to understand and master.

[0020] In the embodiment, it is understood that the terms "intermediate", "upper", "lower", "top", "right side", "left end", "upper", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] ​In addition, in the present embodiment, the connection or fixing manner between components is not particularly described, and the connection or fixing manner can be bolt fixing or pin fixing commonly used in the prior art, or pin shaft connection, and thus the connection or fixing manner is not described in detail in the present embodiment.

[0022] The utility model provides a charging gun cable follow -up hoisting device, as shown in Figures 1-6 The utility model discloses a charging gun cable follow -up hoisting device, as shown in

[0023] As preferred, the omnidirectional wheel 5 comprises a hinged frame 51, a roller 52 and a mounting lug 53, the hinged frame 51 is provided with four hinged shafts 54, the roller 52 is hingedly installed in the hinged shaft 54, the rollers 52 form a wire passing gap only for the pulling line 6 to pass through between them, and the mounting lug 53 is symmetrically arranged on both sides of the hinged frame 51.

[0024] As preferred, the charging gun line fixer 7 is fixedly installed in the middle part of the charging gun line.

[0025] As preferred, the included angle a of the hoisting support 2 is between 90° and 180°.

[0026] As preferred, the upper turning angle b of the hoisting support 2 is between 0° and 45°.

[0027] As preferred, the top of the charging gun line fixer 7 is hingedly provided with an emergency release assembly 8, one end of the emergency release assembly 8 is fixed with the end of the pulling line 6.

[0028] As preferred, the top of the hoisting support 2 is further fixedly installed with a maintenance cover plate 21.

[0029] The utility model discloses technical effect mainly embodies: through the take-up assembly provides the traction, and cooperate and pull the rope and the charging gun wire fixer to the hoisting of charging gun wire, avoid the charging gun wire to drag on the ground and take place cable skin layer damage, prolong the service life of charging gun wire cable, reduce the operation and maintenance cost, through the omni -wheel and the guide wheel to the take -up wiping of the recovery of pull the rope and go to water, avoid the water drop to bring to the hoisting main part inside, waterproof effect is good, and through the omni -wheel and the guide wheel's guiding effect, the charging gun wire cable is more smooth and easy to take out and retract.

[0030] Of course, the above is only a typical example of the utility model, in addition to this, the utility model can have other various specific implementation manners, and all the technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. A charging gun cable follow-up suspension device, characterized in that, The system includes a hoisting main body, a hoisting bracket, a cable take-up assembly, guide wheels, omnidirectional wheels, a pull cable, and a charging gun cable holder, all mounted on top of the charging pile. The hoisting bracket is fixedly installed on both sides of the hoisting main body. The omnidirectional wheels are located at the ends of the hoisting bracket. The cable take-up assembly is fixedly installed inside the hoisting main body. The guide wheels are fixedly installed inside the hoisting bracket and located between the cable take-up assembly and the omnidirectional wheels. One end of the pull cable is wound inside the cable take-up assembly, and the other end passes through the guide wheel and is hinged to the charging gun cable holder after connecting with the omnidirectional wheels.

2. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, The omnidirectional wheel includes a hinge frame, rollers, and mounting ears. The hinge frame is provided with four hinge shafts, and the rollers are hingedly installed in the hinge shafts. A wire-passing gap is formed between the rollers, allowing only the pull wire to pass through. The mounting ears are symmetrically arranged on both sides of the hinge frame.

3. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, The charging gun cable retainer is fixedly installed in the middle of the charging gun cable.

4. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, The included angle α of the hoisting bracket is between 90° and 180°.

5. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, The upward angle b of the hoisting bracket is between 0° and 45°.

6. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, An emergency release assembly is hinged to the top of the charging gun cable holder, and one end of the emergency release assembly is fixed to the end of the pull line.

7. The charging gun cable follow-up suspension device as described in claim 1, characterized in that, A maintenance cover plate is also fixedly installed on the top of the hoisting bracket.

Images