CN214243310U

CN214243310U - Receive and release rifle point device and machine that charges

Info

Publication number: CN214243310U
Application number: CN202022278262.8U
Authority: CN
Inventors: 兰海波; 蒋晓黎; 艾旭
Original assignee: Shenzhen Car Energy Net Co ltd
Current assignee: Shenzhen Car Energy Net Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-21
Anticipated expiration: 2030-10-14

Abstract

The utility model provides a winding and unwinding charging gun line device, which comprises a fixing frame, wherein the fixing frame is fixed on the upper part of a charger, a supporting frame is arranged on the fixing frame, a roller shaft is fixedly connected on the supporting frame, a roller is sleeved on the roller shaft, the roller can rotate on the roller shaft, and the roller is an I-shaped wheel with an inward concave wheel body; the supporting frame above the roller shaft is provided with an installation part, and the installation part is provided with an anti-skid part; the charging gun line is arranged between the roller and the anti-slip part. The charger is a direct-current charger, and a fixing frame for winding and unwinding the charging rifle wire device is positioned on the charger above the rifle outlet. The utility model discloses a receive and release rifle cable assembly that charges and fill machine can make the rifle line that charges of machine receive and releases work and become light laborsaving, reduces the deformation damage of the rifle line that charges and twists winding phenomenon's emergence, has ensured the fail safe nature who fills the machine.

Description

Receive and release rifle point device and machine that charges

Technical Field

The utility model relates to a fill motor technical field, especially relate to receive and release rifle wire device and fill motor that charges.

Background

The charger has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in parking lots of public buildings and residential districts or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charger is directly connected with an alternating current power grid, and the output ends of the charger are provided with charging guns for charging the electric automobile. The charger generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to swipe the card on a human-computer interaction operation interface provided by the charger to perform corresponding operations such as charging mode, charging time and charge data printing, and a display screen of the charger can display data such as charging amount, charge and charging time.

At present, 250A direct current charging guns are very popular, the cable length of the direct current charging guns is generally more than 5 meters, partial bus charging stations even require the cable length of the charging guns to reach 8-10 meters, and two 250A charging guns need to be plugged in for one-time charging of some buses, buses and electric mud head vehicles. Because the cable length overlength of the rifle that charges, for avoiding taking place the winding and putting clean and tidy needs, often through set up the couple on charging machine, twine the couple with the cable round ground when not charging on, the round circle takes off again during charging.

The weight of the direct current charging gun and the cable is very heavy, and for an adult man, the weight of one charging gun is dragged, so that the operation is labor-consuming, and the cable is wound on a hook on a charger for storage and taking off.

Therefore, in reality, the 250A charging gun lines of the direct current charger are always piled on the ground, a small number of charging gun heads are only inserted back into the charger body, even some charging gun heads are not inserted back, the charging gun cables are randomly piled on the ground and are easy to roll and wear, and a plurality of potential safety hazards exist due to the fact that water and dust easily enter joints. Moreover, the charging gun lines of the multi-gun direct current charger are too long, are often wound together and are difficult to separate no matter how well the charging gun lines are managed, and even a person who charges does not know which charging gun corresponds to which charging interface.

The existing direct current charging gun retracting and releasing device is inconvenient to use, difficult to retract and release, particularly laborious, and inconvenient for operators to use, so that the retracting and releasing device is similar to a nominal one, a charging gun cable is still in a stacking state, and the charger fault is very easy to cause.

Disclosure of Invention

For solving prior art's is not enough, the utility model provides a receive and release rifle wire device and fill machine of charging, the device can make the rifle wire that charges of the machine receive and releases work and become light laborsaving, reduces the deformation damage of the rifle wire that charges and twists winding phenomenon's emergence, has ensured the fail safe nature who fills the machine.

In order to achieve the above object, the utility model adopts the following technical scheme:

a winding and unwinding charging rifle wire device comprises a fixing frame, wherein the fixing frame is fixed at the upper part of a charger, a supporting frame is arranged on the fixing frame, a roller shaft is fixedly connected onto the supporting frame, a roller is sleeved on the roller shaft and can rotate on the roller shaft, and the roller is an I-shaped wheel with a concave wheel body; the supporting frame above the roller shaft is provided with an installation part, and the installation part is provided with an anti-skid part; the charging gun line is arranged between the roller and the anti-slip part.

The further improvement of the technical scheme is as follows:

the anti-skid part is a rolling shaft, the rolling shaft is sleeved on the mounting part, and the rolling shaft can rotate on the mounting part; the installation part is arranged in parallel with the roller shaft.

The circumferential surface of the rolling shaft is provided with a plurality of inwards sunken friction parts.

The charging gun line winding and unwinding device comprises two groups of charging gun line winding and unwinding devices, the two groups of charging gun line winding and unwinding devices are arranged in parallel at a certain interval along the horizontal direction, and the charging gun lines respectively penetrate through the first group of devices and the second group of devices.

The gyro wheel is nylon material gyro wheel.

The height from the center of the roller shaft to the plane of the base at the bottom of the charger pile body is 1.2-2.1 m.

The utility model also provides a machine charges, including foretell receive and release rifle line device that charges, the machine charges for the direct current machine that charges, the rifle line one end that charges is connected with the play gun mouth, and the other end passes between gyro wheel and the antiskid portion back with the rifle that charges is connected.

Furthermore, the charger is provided with two charging guns, and the charging gun line winding and unwinding device is arranged on the charger above the gun outlets of the two charging guns.

The height from the center position of a gun outlet of the charger to the plane of a base at the bottom of a pile body of the charger is 1-1.8 m, and a fixing frame for winding and unwinding the charging gun line device is positioned on the charger above the gun outlet.

By the technical scheme of the utility model, the utility model provides a receive and release rifle wire device and the machine that charges, its rifle wire setting that charges is between gyro wheel and antiskid, and when using, the roll of rifle accessible gyro wheel that charges reduces to drag the required effort of rifle wire that charges, makes receiving and releasing of rifle wire that charges become light laborsaving. The I-shaped wheel with the concave wheel body can guide the charging gun line and prevent the charging gun line from deviating in the dragging process. The charging gun line device is arranged on the upper portion of the charger, and the charging gun line penetrates through the roller and the anti-skidding portion, so that the charging gun line can be placed more simply, the charging gun line is prevented from being twisted and wound, and the safe and reliable operation of the charger is guaranteed.

Drawings

Fig. 1 is the utility model discloses a receive and release charging rifle point device's side view structure schematic diagram.

Fig. 2 is the utility model discloses receive and release charging gun line device's main visual structure schematic diagram.

Fig. 3 is a schematic structural diagram of a roller according to an embodiment of the present invention.

Fig. 4 is a schematic size diagram of a roller according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a charger structure according to embodiment 3 of the present invention.

Fig. 6 is a schematic diagram of a charger structure according to embodiment 4 of the present invention.

In the figure: 1-a baffle plate; 2-a roller; 3, rolling wheels; 4-a support frame; 5-a fixing frame; 6-a charger; 7-an installation part; 8-roller shaft; 9-gun insertion opening; 10-a muzzle; 11-charging gun line.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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.

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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 and fig. 2, it is a schematic structural diagram of the charging and discharging rifle wire device of the present invention.

Example 1: as shown in fig. 1 and fig. 2, the winding and unwinding charging rifle wire device provided by this embodiment includes a fixing frame 5, the fixing frame 5 is fixed on the upper portion of a charger 6, two support frames 4 are arranged side by side in the front and back of the fixing frame 5, the two support frames 4 are fixedly connected with the upper portion of the charger 6 through bolts, a roller shaft 8 is fixedly connected between the two support frames 4, the roller shaft 8 is perpendicular to the support frames 4, a roller 3 made of nylon material is sleeved on the roller shaft 8, the roller 3 can rotate on the roller shaft 8, and as shown in fig. 3, the roller 3 is an i-shaped wheel with an inward-concave wheel body. An installation part 7 is arranged between the two support frames 4 above the roller shaft 8, a roller 2 is arranged on the installation part 7, and the distance between the center of the roller shaft 8 and the plane of the base at the bottom of the pile body of the charger is 1.2-2.1 m. A baffle plate 1 is fixedly connected between the two support frames 4 above the rolling shaft 2, and two side edges of the baffle plate 1, which are perpendicular to the support frames 4, are turned upwards; the charging gun wire 11 is provided between the roller 3 and the antiskid portion. The winding and unwinding devices of the embodiment are two groups, the two groups of devices are arranged in parallel at a certain interval in the horizontal direction, and the charging gun line 11 penetrates through the first group of devices and the second group of devices respectively.

In this embodiment, the major diameters of the two ends of the i-shaped roller 3 are phi 100mm, the total thickness of the roller 3 is 80mm, the thicknesses of the two major diameter ends are both 16mm, the radius of the concave arc in the middle of the roller 3 is 24mm, and the diameter of the roller shaft hole of the roller 3 is phi 19.5 mm. The height distance between the roller shaft 8 and the center of the mounting part 7 is 80mm, and the diameter of the roller 2 is phi 19 mm. The horizontal distance between the centers of the roller shafts 8 of the two sets of devices is 610 mm. The height from the center of the roller shaft 8 to the plane of the base at the bottom of the charger pile body is 1.75 m.

The working method of the embodiment is as follows: when the electric automobile needs to be charged, the charging gun is taken down from the charger 6, the charging gun line 11 is dragged, the charging gun line 11 drives the roller wheel 3 and the roller shaft 2 to rotate, when the charging gun can be inserted into the electric automobile to be charged, the charging gun line 11 stops being dragged, the electric automobile starts to be charged, because the gap between the roller wheel 3 and the roller shaft 2 is reasonably matched with the diameter of the charging gun line 11, after the charging gun line 11 stops being dragged, the charging gun line 11 cannot automatically slide due to the action of friction force, after the charging is finished, the charging gun is inserted back into the gun port 9, the charging gun line 11 on the gun port side only needs to be dragged out, and the length of the charging gun line 11 on the gun port side is approximately equal to that of the charging gun line 11 on the charging gun side.

The receive and release rifle bolt device that charges of this embodiment uses very conveniently, and is light easy, and has prevented the bending and the winding of rifle bolt 11 that charge, and this kind of laborsaving and simple operation also can make the operator be willing to go to accomplish the work of arrangement rifle bolt 11 that charges, has avoided receiving and releasing rifle bolt device's shape with the nominal.

Adopt two parts of roller bearing 2 and gyro wheel 3 to mutually support, the rifle line 11 that charges can not fish tail the sheath of rifle line 11 that charges when dragging between the two, and reduced the resistance of dragging. The distance between the axle centers of the roller 3 and the roller 2 is properly adjusted, so that the resistance can be increased, the phenomenon that two ends of the charging gun line 11 automatically slide due to the influence of gravity can be avoided, and the phenomenon that the charging gun line 9 forms large pulling force after the charging gun is inserted into the gun inserting opening 9 can also be avoided. Two sets of rifle wire devices that charge that receive and release of design, firstly the intensity of multiplicable device itself causes device itself to warp when avoiding dragging the charging wire, and the cable self dead weight of rifle wire 11 that charges simultaneously is heavier, should not have too big bending, and rifle wire 11 that charges can keep straight between two sets of devices, and reducible deformation of rifle wire 11 that charges when dragging avoids causing the damage to the rifle that charges. The two groups of devices can also increase the balance, prevent the self-sliding phenomenon caused by the unbalanced gravity on two sides of the charging gun line 11, make the charging gun line 11 more stable when dragging, also can save the trouble of installing a pulley braking device, not only reduce the production cost, but also make the device simple in structure, reliable, easy to maintain, and more convenient to operate, and save the step of manual braking, so that the device has multiple purposes.

Example 2: the charging and discharging cord device provided in this embodiment has a structure substantially the same as that of embodiment 1, except that a plurality of inwardly recessed friction portions are provided on the circumferential surface of the roller 2 in this embodiment, and the friction portions are used to increase the friction between the roller 2 and the charging cord 11, thereby further preventing the charging cord 11 from sliding by itself.

Example 3: as shown in fig. 5, the charger 6 provided in this embodiment is a direct current charger, and includes the charging and discharging device in embodiment 1, a gun outlet 10 of the charger 6 is located at a height 1-1.8 meters from a base plane at the bottom of a pile body of the charger, a fixing frame 5 for winding and discharging the charging device is located on the charger 6 above the gun outlet 10 and a gun insertion port 9, one end of a charging gun line 11 is connected with the gun outlet 10, the other end of the charging gun line passes through a space between the roller 3 and the anti-skid portion and then is connected with the charging gun, and the gun insertion port 9 is used for placing the charging gun.

The gun outlet is the place where the direct current charging gun line is led out from the charger, and the charging gun line device of the embodiment is more suitable for the charger with the gun outlet 10 positioned at the middle upper part, so that the cost waste of the expensive charging gun line 11 can be avoided.

Example 4: as shown in fig. 6, a charger 6 of the present embodiment has a structure substantially the same as that of the charger 6 of embodiment 3, except that the charger 6 of the present embodiment is a charger with two charging guns, the two charging guns are respectively located on two opposite side surfaces of the charger 6, the charging gun winding and unwinding device of embodiment 1 is respectively arranged on the side surface of the charger 6 above the gun outlets 10 of the two charging guns, and the charging gun lines 11 of the two charging guns respectively pass through the first charging gun winding and unwinding device and the second charging gun winding and unwinding device.

The utility model discloses a receive and release rifle cord device that charges and fill machine is very convenient when dragging the rifle cord that charges, only can accomplish the work of receiving and releasing the rifle cord that charges by alone, even if the women also can easily accomplish. The device is simple in structure and low in investment cost, the working intensity of operators is greatly reduced, the working site is cleaner and tidier, the phenomena of disordered discharge and winding of charging gun wires are avoided, and the safety and reliability of the charger are greatly improved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a receive and release rifle bolt device that charges, includes the mount, the mount is fixed in machine upper portion that charges, its characterized in that: the fixed frame is provided with a support frame, a roller shaft is fixedly connected to the support frame, a roller is sleeved on the roller shaft and can rotate on the roller shaft, and the roller is an I-shaped wheel with a concave wheel body; the supporting frame above the roller shaft is provided with an installation part, and the installation part is provided with an anti-skid part; the charging gun line is arranged between the roller and the anti-slip part.

2. The pay-off and take-up charging rifle bar device of claim 1, wherein: the anti-skid part is a rolling shaft, the rolling shaft is sleeved on the mounting part, and the rolling shaft can rotate on the mounting part; the installation part is arranged in parallel with the roller shaft.

3. The winding and unwinding charging gun line device according to claim 2, characterized in that: the circumferential surface of the rolling shaft is provided with a plurality of inwards sunken friction parts.

4. The winding and unwinding charging gun line device according to claim 1, 2 or 3, characterized in that: the charging gun line winding and unwinding device comprises two groups of charging gun line winding and unwinding devices, the two groups of charging gun line winding and unwinding devices are arranged in parallel at a certain interval along the horizontal direction, and the charging gun lines respectively penetrate through the first group of devices and the second group of devices.

5. The pay-off and take-up charging rifle bar device of claim 1, wherein: the gyro wheel is nylon material gyro wheel.

6. The winding and unwinding charging gun line device according to claim 4, wherein: the height from the center of the roller shaft to the plane of the base at the bottom of the charger pile body is 1.2-2.1 m.

7. A charger, comprising the winding and unwinding charging rifle wire device of any one of claims 1-6, characterized in that: the charger is a direct current charger, one end of the charging gun line is connected with the gun outlet, and the other end of the charging gun line penetrates through the space between the idler wheel and the anti-skid part and then is connected with the charging gun.

8. The charger according to claim 7, characterized in that: the charger is provided with two charging guns, and the charging gun line winding and unwinding device is arranged on the charger above the gun outlets of the two charging guns.

9. The charger according to claim 7, characterized in that: the height from the center position of a gun outlet of the charger to the plane of a base at the bottom of a pile body of the charger is 1-1.8 m, and a fixing frame for winding and unwinding the charging gun line device is positioned on the charger above the gun outlet.