CN113635802B

CN113635802B - Pull formula car charging device

Info

Publication number: CN113635802B
Application number: CN202110858688.7A
Authority: CN
Inventors: 王洪超; 赵恒�; 关东亮; 段大伟; 李振勇; 姚占峰; 孙超; 王斌; 刘少雄; 刘晨; 孙传金; 张猛; 刘强; 孙全峰; 邹喜林; 潘光; 谭晓旭; 张志峰; 赵爱慈; 张建忠
Original assignee: Leling Power Supply Co Of State Grid Shandong Electric Power Co
Current assignee: Leling Power Supply Co Of State Grid Shandong Electric Power Co
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-07-22
Anticipated expiration: 2041-07-28
Also published as: CN113635802A

Abstract

The invention discloses a dragging type automobile charging device, and mainly relates to the field of automobile charging devices. The device comprises a dragging device, wherein the dragging device comprises a driving device and a connecting frame, and a plurality of clamping jaws are arranged on the connecting frame; the charging assembly comprises a drag chain and a chain box, wherein the drag chain is placed in the chain box, and a cable is arranged in the drag chain; the charging assembly is characterized by further comprising a hanging rack, a clamping block is arranged at the top of the hanging rack, the clamping block is clamped by the clamping jaws, an electric drum is arranged at the bottom of the hanging rack, a charging gun is connected onto the electric drum, and the charging gun is communicated with a cable. The invention has the beneficial effects that: the problem of the parking area need specially be divided regional transformation into the parking stall that charges, lead to crowding to account for too much parking resources is solved, can realize the full coverage of charging in parking area through lower transformation cost, effectively solve electric automobile's the problem of charging.

Description

Pull formula car charging device

Technical Field

The application relates to the field of automobile charging devices, in particular to a dragging type automobile charging device.

Background

Along with the popularization of new forms of energy electric automobile, more and more people select electric automobile, especially big-and-middle-sized city, and electric automobile's existence volume is growing fast, and what comes with is electric automobile's the problem of charging, how conveniently, quick to electric automobile charge be the problem that awaits a urgent solution, especially under the circumstances that city parking resource is nervous, how effective coordination electric automobile and gasoline car's parking stall are striven.

If set up special electric automobile charging parking stall in the parking area, can crowd the parking area resource, the waste of morning parking resource still needs the special management simultaneously, otherwise the petrol car can occupy the charging parking stall when other parking stalls are full, leads to the charging capacity waste of charging parking stall. If all set up charging device on the parking stall in the parking area, it is big to reform transform the cost, also can cause the waste of charging capacity.

Therefore, a mobile charging device is needed, which does not occupy the existing parking lot resources in an additional manner, and can meet the charging requirement.

Disclosure of Invention

The utility model provides an aim at provides pull formula car charging device, it has solved the parking area and has need specially to prescribe the regional transformation to the parking stall that charges, leads to crowding the problem of occupying too much parking resources, can realize the full cover that charges in parking area through lower transformation cost, effectively solves electric automobile's the problem of charging.

In order to achieve the purpose, the method is realized by the following technical scheme:

the dragging type automobile charging device comprises a dragging device, wherein the dragging device comprises a driving device and a connecting frame, and a plurality of clamping jaws are arranged on the connecting frame; the charging assembly comprises a drag chain and a chain box, wherein the drag chain is placed in the chain box, and a cable is arranged in the drag chain; the charging assembly further comprises a hanging rack, a clamping block is arranged at the top of the hanging rack, the clamping block is clamped by the clamping jaws, an electric drum is arranged at the bottom of the hanging rack, a charging gun is connected onto the electric drum, and the charging gun is communicated with a cable; the electric drum comprises a framework and a cable winding rod, the cable winding rod is rotatably connected with the framework, a second motor is arranged on the framework, and the second motor drives the cable winding rod to rotate relative to the framework, so that the charging gun is retracted; the cable winding pole is including the base shaft, base shaft outside array has a plurality of conductor ring gleitbretters, conductor ring gleitbretter inside diameter wall all is equipped with insulating spacer with the outer diameter wall, conductor ring gleitbretter axial one end all contacts there is the contact, the one end that the conductor ring gleitbretter was kept away from to the contact is connected with the power connection line, the one end that the contact was kept away from to the conductor ring gleitbretter is connected with the charging wire, the charging wire is connected with the rifle that charges, second motor drive base shaft rotates, contact and skeleton relatively fixed.

Further, clamp splice clamping face is the inclined plane, inclined plane from bottom to top to outside slope, the clamping jaw is including two symmetrical splint, two splint do carrying on the back mutually or remove in opposite directions along the horizontal plane, splint are the hang plate, and the inclination of hang plate is the same with the inclination of clamping face.

Further, the bottom surface of the top plate of the hanging rack is provided with a placing block, the top surface of the chain box is provided with a placing hole, the placing hole corresponds to the parking space, the placing hole is in an inverted-platform shape with a large top and a small bottom, and the cross section of the placing block is the same as the bottom surface of the placing hole in size.

Furthermore, the driving device comprises a track, a traveling wheel and a first motor, the traveling wheel is arranged on the connecting frame, the first motor is fixed on the connecting frame, the first motor drives the traveling wheel to move along the track, and the track direction is the same as the chain box direction.

Compared with the prior art, the beneficial effects of the application lie in that:

the existing parking lot needs to be specially divided into regions to be transformed into chargeable parking places, needs to be managed by a special person, occupies the parking resources of gasoline vehicles, and is inconvenient to manage. This application is through setting up a plurality of subassembly and the clamping jaw that corresponds quantity with it that charges, when the vehicle of a certain parking stall needs to charge, use the clamping jaw clamp to get corresponding subassembly that charges, it removes appointed parking stall department to drive the subassembly that charges by actuating mechanism drive clamping jaw, then the clamping jaw will charge the subassembly and place the vehicle that needs the charging in appointed parking stall department and charge, actuating mechanism drive link resets, when having other vehicles to charge, it gets the subassembly that charges and removes to press from both sides by the corresponding clamping jaw clamp of the subassembly that charges of idle, the above-mentioned action of repetition realizes charging of other vehicles.

The device of this application need not crowd and account for too much parking area resource, can realize the whole cover of charging in parking area through the setting of a small amount of several charging assemblies, reforms transform with low costsly, and parking area resource, charging resource utilization ratio are high, coordinate the parking stall of electric automobile and oil truck to account for than, effectively solve electric automobile's the problem of charging.

Drawings

FIG. 1 is a schematic structural diagram of the present application.

Fig. 2 is a partial structural schematic diagram of the present application.

Fig. 3 is a right side view of a portion of the structure of the present application.

Fig. 4 is a partial block diagram of the present application.

Fig. 5 is an enlarged view of the area a in fig. 1 of the present application.

The reference numbers shown in the figures:

1. a drive device; 2. a connecting frame; 3. a clamping jaw; 4. a charging assembly; 5. a drag chain; 6. a chain case; 7. a hanger; 8. a clamping block; 9. an electric drum; 10. a charging gun; 11. placing the blocks; 12. placing holes; 13. a track; 14. a travel wheel; 15. a first motor; 16. a framework; 17. a cable winding rod; 18. a second motor; 19. a base shaft; 20. a conductor ring slip sheet; 21. an insulating spacer; 22. a contact plate; 23. a charging wire; 24. a splint; 25. a connecting rod.

Detailed Description

The present application is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present application. Further, it should be understood that various changes or modifications can be made to the present application by those skilled in the art after reading the teaching of the present application, and these equivalents also fall within the scope defined by the present application.

Example (b): dragging formula car charging device, including dragging the device, drag the device including drive arrangement 1, link 2, drive arrangement 1 is including track 13, advancing wheel 14, first motor 15, and track 13 is equipped with and is no less than two, and track 13 is fixed in the parking stall top, all is equipped with two advancing wheels 14 on every track 13, and advancing wheel 14 sets up on link 2, and two advancing wheels 14 on every track 13 are driven by same first motor 15, and first motor 15 is fixed and is connected in addition. The bottom of the connecting frame 2 is provided with a plurality of clamping jaws 3.

Still including a plurality of charging assembly 4, charging assembly 4 is including tow chain 5, chain box 6, and chain box 6 sets up the direction the same with track 13 setting direction, tow chain 5 is placed in chain box 6, be equipped with the cable in the tow chain 5, tow chain 5 is the tank chain for the protection cable, chain box 6 is fixed, carries out the bearing protection to tow chain 5, and the bearing of the other parts of charging assembly 4 on it of burden. The top of chain box 6 is equipped with the notch for the removal in-process of stores pylon 7 is guaranteed to the intercommunication of tow chain 5 and stores pylon 7, and tow chain 5 synchronous motion guarantees the power supply of rifle 10 that charges.

The charging assembly 4 further comprises a hanging frame 7, the hanging frame 7 is frame-shaped and is arranged outside the chain box 6, a placing block 11 is arranged on the bottom face of a top plate of the hanging frame 7, a placing hole 12 is formed in the top face of the chain box 6, the placing hole 12 corresponds to a parking space, the placing hole 12 is in a reversed-platform shape with the upper portion being large and the lower portion being small, and the cross section of the placing block 11 is the same as the bottom face of the placing hole 12 in size. Place hole 12 corresponding with the parking stall, remove corresponding position at stores pylon 7 after, clamping jaw 3 puts down stores pylon 7, places piece 11 and places in the hole 12, carries on spacingly to stores pylon 7, prevents before charging that someone from pulling stores pylon 7 when charging rifle 10 and taking place to remove, is unsafe on the one hand, and on the other hand stores pylon 7 is in case take place to remove, probably leads to the position cheap during 3 centre grippings of follow-up clamping jaw, leads to the centre gripping failure. The hole 12 of placing of shape of falling platform can guarantee to place under the position accurate enough circumstances at stores pylon 7, and the automatic adjustment who realizes stores pylon 7 position under the cooperation of placing piece 11 and placing hole 12 to guarantee when stores pylon 7 will reset, clamping jaw 3 can grab clamp splice 8 at established position. In the bottom of placing piece 11, still be equipped with connecting rod 25, stores pylon 7 and tow chain 5 are connected to connecting rod 25, guarantee tow chain 5 and stores pylon 7 synchronous motion, also guarantee that the cable in the tow chain 5 keeps the intercommunication with rifle 10 that charges.

The top of stores pylon 7 is equipped with

clamp splice

8, 3 centre gripping clamp splices 8 of clamping jaw, and 8 clamping surfaces of clamp splice are the inclined plane, inclined plane from bottom to top to outside slope, clamping jaw 3 is including two symmetrical splint 24, two splint 24 do carrying on the back mutually or remove in opposite directions along the horizontal plane, splint 24 are the hang plate, and the inclination of hang plate is the same with the inclination of clamping surfaces. At the in-process of centre gripping, splint 24 is the removal in opposite directions, and splint 24 is the inclined plane with the clamping face of clamp splice 8 to the realization is in splint 24 and the in-process that the final centre gripping was accomplished of clamp splice 8 initial contact, and clamp splice 8 upwards promotes, also is stores pylon 7 upwards promotes, realizes breaking away from of stores pylon 7 and chain box 6, effectively reduces stores pylon 7 and removes the resistance. In the process that the clamping block 8 is lifted upwards, the separation of the placing block 11 and the placing hole 12 is realized, the clamping and lifting actions in two directions can be realized only by one power mechanism, the cost is saved, and the occurrence of faults is reduced.

The bottom of stores pylon 7 is equipped with electricity drum 9, be connected with the rifle 10 that charges on electricity drum 9, the rifle 10 that charges communicates with the cable. The drum 9 is including skeleton 16, cable winding pole 17 rotates with skeleton 16 to be connected, be equipped with second motor 18 on the skeleton 16, second motor 18 drive cable winding pole 17 rotates with skeleton 16 relatively, realizes receiving and releasing of rifle 10 that charges, and after subassembly 4 that charges reachd appointed parking stall, rifle 10 that charges put down automatically to the convenience is charged the vehicle.

Cable winding pole 17 is including

base shaft

19, 19 outside arrays of base shaft have a plurality of conductor ring gleitbretters 20, conductor ring gleitbretter 20 inner diameter wall all is equipped with insulating spacer 21 with the external diameter wall, conductor ring gleitbretter 20 axial one end all contacts there is contact 22, the one end that conductor ring gleitbretter 20 was kept away from to contact 22 is connected with the power connection line, the one end that contact 22 was kept away from to conductor ring gleitbretter 20 is connected with charging wire 23, charging wire 23 is connected with rifle 10 that charges, second motor 18 drive base shaft 19 rotates, contact 22 and 16 relatively fixed skeletons. Through contact 22 and conductor ring gleitbretter 20's design, guarantee at the in-process that receive and releases of rifle 10 that charges, charging wire 23 can not take place to twist reverse, the effectual life who improves charging wire 23 prevents to twist reverse the emergence that leads to the charging fault because of charging wire 23 among the charging process.

Claims

1. Pull formula car charging device, its characterized in that: the device comprises a dragging device, wherein the dragging device comprises a driving device (1) and a connecting frame (2), and a plurality of clamping jaws (3) are arranged on the connecting frame (2);

the charging device is characterized by further comprising a plurality of charging assemblies (4), wherein each charging assembly (4) comprises a drag chain (5) and a chain box (6), the drag chain (5) is placed in the chain box (6), and a cable is arranged in each drag chain (5);

the charging assembly (4) further comprises a hanging rack (7), a clamping block (8) is arranged at the top of the hanging rack (7), the clamping block (8) is clamped by the clamping jaw (3), an electric drum (9) is arranged at the bottom of the hanging rack (7), a charging gun (10) is connected onto the electric drum (9), and the charging gun (10) is communicated with a cable;

the electric drum (9) comprises a framework (16) and a cable winding rod (17), the cable winding rod (17) is rotatably connected with the framework (16), a second motor (18) is arranged on the framework (16), and the second motor (18) drives the cable winding rod (17) to rotate relative to the framework (16) so as to realize the retraction and release of the charging gun (10);

cable winding pole (17) are including base shaft (19), base shaft (19) outside array has a plurality of conductor ring gleitbretters (20), conductor ring gleitbretter (20) inner diameter wall all is equipped with insulating spacer (21) with the external diameter wall, conductor ring gleitbretter (20) axial one end all contacts there is contact (22), the one end that conductor ring gleitbretter (20) were kept away from in contact (22) is connected with the power connection line, the one end that contact (22) were kept away from in conductor ring gleitbretter (20) is connected with charging wire (23), charging wire (23) are connected with rifle (10) of charging, second motor (18) drive base shaft (19) rotate, contact (22) and skeleton (16) relatively fixed.

2. The towed vehicle charging system of claim 1, further comprising: the clamping block (8) clamping face is an inclined face, the inclined face inclines towards the outer side from bottom to top, the clamping jaw (3) comprises two symmetrical clamping plates (24), the two clamping plates (24) move along the horizontal plane in the opposite directions or in opposite directions, the clamping plates (24) are inclined plates, and the inclination angles of the inclined plates are the same as those of the clamping face.

3. The towed vehicle charging system of claim 1, further comprising: the chain box is characterized in that a placing block (11) is arranged on the bottom surface of a top plate of the hanging rack (7), a placing hole (12) is formed in the top surface of the chain box (6), the placing hole (12) corresponds to a parking space, the placing hole (12) is in an inverted table shape with the upper portion being large and the lower portion being small, and the size of the section of the placing block (11) is the same as that of the bottom surface of the placing hole (12).

4. The towed vehicle charging system of claim 1, further comprising: the driving device (1) comprises a track (13), a traveling wheel (14) and a first motor (15), the traveling wheel (14) is arranged on the connecting frame (2), the first motor (15) is fixed on the connecting frame (2), the first motor (15) drives the traveling wheel (14) to move along the track (13), and the direction of the track (13) is the same as that of the chain box (6).