CN114179660A

CN114179660A - Movable combined self-service charging pile and using method thereof

Info

Publication number: CN114179660A
Application number: CN202210034126.5A
Authority: CN
Inventors: 程建民; 韩飞; 王海涛; 杨雪; 刘涛
Original assignee: Guocheng Energy Construction Group Co ltd
Current assignee: Guocheng Energy Construction Group Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-03-15
Anticipated expiration: 2042-01-13
Also published as: CN114179660B

Abstract

The invention relates to the technical field of new energy, in particular to a movable combined self-service charging pile and a using method thereof.

Description

Movable combined self-service charging pile and using method thereof

Technical Field

Background

Nowadays, we are in the era of new forms of energy wide application, and electric automobile has popularized, consequently fill the application of electric pile also more and more extensive, and the portable combination formula fills electric pile by oneself and adopts the mode of charging by oneself, and the charging time is free, and the position of charging can be according to electric automobile's position removal, and is swift and convenient when charging for electric automobile, and this equipment is prepared for liking of vast electric automobile car owners.

The utility model is CN 105356180B's a fill electric pile, including filling electric pile body and charging cable, fill and be provided with magnet on the electric pile body, the last iron circle that is provided with of charging cable forms big circle spring cable along with the iron circle is crooked. Big circle spring cable one end with fill electric pile electric connection, the other end is connected with the rifle that charges, the rifle that charges can be hung and arrange in on filling the electric pile body. When not charging, big circle spring cable is the answer state and hangs with the circle form and arrange in on filling the electric pile body, and charging cable is adsorbed on the electric pile by iron circle and is fixed in by magnet on, and the rifle that charges is hung and is arranged in on the rifle body that charges. When charging, hold the rifle that charges and pull big circle spring cable and make big circle spring cable and magnet separation charge. Compared with the prior art, the charging pile has the advantages of simple structure, stability and reliability, particularly, the charging pile cannot be blown to swing back and forth in windy weather, cannot be blown to fall off in windy weather, and can also avoid the friction damage of the charging cable, so that the charging cable cannot be detached and is easy to damage due to back and forth bending, and the use of the charging pile is influenced.

However, the existing movable combined self-service charging pile has a great defect, and the charging port cannot be turned during the charging process of the existing movable combined self-service charging pile, so that the charging is very inconvenient; the charging box of the conventional movable combined self-service charging pile cannot be lifted, cannot be used in a position with water accumulation and is limited to be used in a place with serious water accumulation; present portable combination formula fills electric pile by oneself when the charging wire damages, and equipment can not be used, need to change equipment again, and it is very inconvenient to use.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a movable combined self-service charging pile and a use method thereof.

A movable combined self-service charging pile comprises a displacement component, a lifting component, a charging component and a receiving component, wherein the lifting component is fixed above the displacement component, the charging component is fixed in the lifting component, the receiving component is fixed on one side of the lifting component, the displacement component drives the charging component in the lifting component to move in position, a fixing platform in the displacement component is matched to drive the charging component in the lifting component to turn, a charging port in the charging component can turn while moving in position, the position is close to an interface of a charging vehicle, the situation that the charging vehicle cannot be charged due to the fact that the parking position of the charging vehicle is too far away from the device and the angle is too large is avoided, the lifting component comprises a protective frame, a first fixing frame, a base platform and a hydraulic cylinder, the first fixing frame is located in the protective frame, and the base platform is fixed above one side of the first fixing frame, the first fixing frame is in up-down sliding fit with one side, far away from the base station, of the first fixing frame, and the first fixing frame capable of sliding up and down can drive the base station to lift.

Preferably, the displacement subassembly includes the underframe, bottom plate and fixed station, the up end at the underframe is fixed to the bottom plate, fixed station normal running fit is at the up end of bottom plate, four corners at the bottom plate is provided with two link frames and two coupling hooks respectively, two link frames, two coupling hooks are diagonal angle setting, and the link frame is hollow square structure, the cross-section of coupling hook is horizontal "L" type structure, motor one is all installed to one side of two coupling hooks, motor one is connected through the one end of pivot with the coupling hook, rotate through motor one drive coupling hook, it hangs inside the link frame of another the device after making it rotate, and then make two liang of combinations of the device fix, the equipment is simple and convenient with the dismantlement.

Preferably, the underframe is hollow structure, and be provided with the universal wheel in the four corners of underframe, the bottom plate is square structure, and the below of bottom plate is uncovered setting, mid-mounting in the bottom plate bottom has motor two, motor two is connected through the middle part of pivot with the fixed station, two drive shafts of motor, it rotates to make it drive the fixed station, the cooperation universal wheel, can make the lifting unit pivoted remove simultaneously, make the device reach appointed position, and then at the construction parking area, when laying the device, do not need every parking stall all to install this equipment, not only the input of expense has been practiced thrift, and the space that this equipment occupy has been reduced, and simultaneously, the parking stall of avoiding stopping fuel car occupies the device, lead to the unable use of electric automobile that needs to charge, it is idle to make the device.

Preferably, the cross-section of mount one is "L" type structure, and the inside wall at underframe one end middle part is fixed to the pneumatic cylinder, runs through there is the hydraulic stem in the one end of pneumatic cylinder, is fixed with fixed frame on the top of hydraulic stem, and the pneumatic cylinder control hydraulic stem is flexible, and then drives fixed frame and goes up and down, and the pneumatic cylinder provides power support for the lift of fixed frame, makes it can the automation lift.

Preferably, the cross-section of fixed frame is "U" type structure, there is the connecting block on the top mid-mounting that is close to pneumatic cylinder one side at mount one, the one end that mount one was kept away from to the connecting block is close to the middle part fixed connection of mount one side with fixed frame, run through on the top of fixed frame and be fixed with the spliced pole, it has the gyro wheel all to rotate at the both ends of spliced pole, all be equipped with the erection column in the both sides of pneumatic cylinder, the spout has all been seted up to one side that is close to the gyro wheel at two erection columns, the spout inside wall that two erection columns were seted up is followed respectively to two gyro wheels rolls, when fixed frame goes up and down, drive the mount through the connecting block and go up and down, the gyro wheel at spliced pole both ends rolls along the spout inside wall that two erection columns were seted up respectively, provide the fulcrum for fixed frame, avoid fixed frame to drive the in-process slope of mount through the connecting block, lead to the condition of this equipment damage.

Preferably, one side of keeping away from the pneumatic cylinder at two erection columns all is equipped with the fixed column, the both ends of two fixed columns and the both ends of two fixed columns respectively with the inside wall fixed connection at protection frame both ends, the fixed plate is all installed to the both sides that are close to pneumatic cylinder one end at the mount, the slider is all installed at the both ends that are close to fixed column one side at two fixed plates, the fixed column runs through the slider at two fixed plate both ends, the fixed plate is driven to the mount of lift, and then make the slider go up and down along the fixed column, two fixed plate cooperation sliders go up and down along the fixed column, can provide the support for mount when going up and down, avoid mount one to incline at the lift in-process.

Preferably, two second fixing frames are installed on one side, close to the hydraulic cylinder, of the protection frame and one side, far away from the hydraulic cylinder, of the protection frame, two belts are connected between the two second fixing frames, close to one side of the hydraulic cylinder, of the protection frame and the two second fixing frames, far away from one side of the hydraulic cylinder, of the protection frame, the two belts are arranged in parallel, the underframe is installed at four corners of the bottom of the base platform, gears are rotated inside the underframe, the two belts penetrate through the lower portions, far away from one end of the hydraulic cylinder, of the two gears, the two belts bypass the upper portions, close to one end of the hydraulic cylinder, of the two gears, the first fixing frame drives the base platform to lift, the four gears rotate along the two belts respectively, and the belts enable the belts to provide fulcrums for two ends of the base platform.

Preferably, all set up flutedly in the both sides of two belts, at the internally mounted of recess have the latch, latch and gear engagement, the gear is located the inside of recess, and pivoted gear and latch meshing can avoid the gear to drop from the belt when rotating.

Preferably, the charging assembly includes the charging case and charges the mouth, the mouth that charges is installed on the charging case, the storage assembly is including accomodating the frame, motor three and charging wire, the charging wire is located inside the accomodating the frame, motor three is installed in one side of accomodating the frame, it has the pivot to rotate at three one ends of motor, the charging wire winding is in the pivot, interface one and interface two are installed respectively to the both ends of charging wire, three drive pivots of motor, emit or withdraw the charging wire, can avoid the charging wire to install all the time on the charging case, the interface of buckling back and forth, cause the charging wire to damage, safety when guaranteeing the user to use, and simultaneously, before using, the user can look over the charging wire earlier, observe whether the charging wire is intact, when the charging wire damages, can make the normal clear of work of charging work through changing the charging wire.

Preferably, the use method of the movable combined self-service charging pile specifically comprises the following steps:

the method comprises the following steps: the first motor drives the connecting hook to rotate, so that the connecting hook rotates out of the inside of the connecting frame of the other device after rotating, the two human devices are separated, a user pushes the device, the universal wheel rolls to enable the device to move to a designated position, the first motor drives the connecting hook to rotate, the connecting hook is hung in the inside of the connecting frame of the other device after rotating, and then the devices are combined in pairs to be fixed, and the assembly and the disassembly are simple and convenient;

step two: after the device reaches a designated position, the motor II drives the rotating shaft to drive the fixed station to rotate, the rotating fixed station drives the charging box inside the protective frame to turn to a designated direction, the motor III drives the rotating shaft to emit a charging wire to observe whether the appearance of the charging wire is intact, the interface of the intact charging wire is connected into a charging port on the charging box, the interface II is connected with the electric automobile to start charging, the motor III drives the rotating shaft to emit or withdraw the charging wire, the charging wire can be prevented from being always arranged on the charging box, the interface is bent back and forth to cause damage of the charging wire, the safety of a user in use is ensured, meanwhile, before the user uses the device, the user can firstly check the charging wire to observe whether the charging wire is intact, and when the charging wire is damaged, the charging work can be normally carried out by replacing the charging wire;

step three: when a large amount of water is accumulated on the ground, the hydraulic cylinder controls the hydraulic rod to stretch and further drive the fixing frame to lift, so that the fixing frame is driven to lift through the connecting block, the rollers at the two ends of the connecting column respectively roll along the inner side walls of the sliding grooves formed in the two mounting columns, the lifting fixing frame drives the fixing plate to lift, so that the slide block can be lifted along the fixed column, the two fixed plates are matched with the slide block to be lifted along the fixed column to provide support for two sides of the first fixed frame, the four gears respectively rotate along the two belts, the gears are positioned in the grooves, the rotating gears are meshed with the clamping teeth to provide support for two ends of the base station, the first fixed frame and the base station are driven to move up and down to a designated height, and then lift up the charging case, avoid charging case and water contact, take place the electric leakage, simultaneously, avoid mount one and base station to take place the slope at the lift in-process, lead to the charging case to rock the condition that takes place the part damage.

The invention has the beneficial effects that:

(1) in the invention, the second motor drives the rotating shaft to drive the fixed platform to rotate, and the lifting assembly can move while rotating by matching with the universal wheels, so that the device moves to a specified position, furthermore, when the device is built and laid in a parking lot, the device does not need to be installed in each parking space, thereby not only saving the investment of cost, but also reduces the space occupied by the device, improves the space utilization rate of the parking lot, simultaneously avoids the situation that the electric automobile needing to be charged cannot be used because the parking space with the fuel vehicle occupies the device, leads the device to be idle, improves the utilization rate of the device, is convenient for popularization and use, meanwhile, the charging box can be protected in the moving process by matching with the protective frame, so that the situation that in the moving process, the charging box receives the collision, takes place to damage, causes the condition of electric leakage, when having protected the charging box, has guaranteed the safety of user of service in the use.

(2) According to the invention, the hydraulic rod is controlled by the hydraulic cylinder to drive the fixing frame to lift and further drive the base station on the first fixing frame to lift, the connecting column penetrating through the fixing frame drives the rollers at two ends to respectively roll along the inner side walls of the sliding grooves formed in the two mounting columns, the sliding block on the fixing plate connected with the first fixing frame is matched to lift along the fixing column to provide support for two sides of the first fixing frame, the four gears are combined to respectively rotate along the two belts to provide support for two ends of the base station, the hydraulic cylinder drives the charging box on the base station to lift through the fixing frame, when more water is accumulated on the ground, the charging box can move upwards to avoid the electric leakage caused by the contact between the charging box and water, so that equipment damage is caused, meanwhile, in the lifting process, two sides of the first fixing frame and two ends of the base station are stably supported, so that the two sides of the first charging frame and the two ends are prevented from tilting in the lifting process of the driving the charging box, the condition that leads to charging case internals to destroy, this kind of drive scheme atress is more even, and this equipment is more steady, reliable at the operation in-process, has guaranteed the safety of charging case at the lift in-process, has prolonged the life of this equipment.

(3) According to the charging device, the motor drives the rotating shaft to release or withdraw the charging wire, so that the charging wire is prevented from being always arranged on the charging box and being damaged due to back and forth bending, the normal use of the charging device is influenced, meanwhile, before the charging device is used, a user can check the charging wire firstly and observe whether the appearance of the charging wire is intact, even if the charging wire is damaged, the user can change the charging wire in time to normally carry out the charging work, the situation that the charging device can be charged only when the charging wire is damaged is avoided, the charging time is prolonged, and the charging efficiency of the charging device is improved.

(4) According to the invention, the displacement assembly drives the charging assembly inside the lifting assembly to move in position, and the fixed platform in the displacement assembly is matched to drive the charging assembly inside the lifting assembly to steer, so that the charging port in the charging assembly can steer while moving in position and is close to the interface of the charging vehicle, thereby avoiding the situation that the charging vehicle cannot be charged by the device due to the fact that the parking position of the charging vehicle is too far away from the device and the angle difference is too large, and ensuring the convenience of the device in charging the electric vehicle.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the displacement assembly of the present invention.

FIG. 3 is a side view of the stationary platen and the second motor of the present invention.

Fig. 4 is a schematic structural view of the lifting assembly of the present invention.

Fig. 5 is a rear view of the lift assembly of the present invention.

FIG. 6 is a schematic view of a portion of the belt of the present invention.

Fig. 7 is a schematic structural diagram of a charging assembly according to the present invention.

Fig. 8 is a schematic structural view of the receiving assembly of the present invention.

In the figure: 1. a displacement assembly; 101. a bottom frame; 102. a universal wheel; 103. a base plate; 104. a connecting frame; 105. a connecting hook; 106. a first motor; 107. a fixed table; 108. a second motor; 2. a lifting assembly; 201. a protective frame; 202. a first fixing frame; 203. a base station; 204. mounting a column; 205. a chute; 206. a slider; 207. fixing a column; 208. a hydraulic cylinder; 209. a hydraulic lever; 210. a fixing frame; 211. a second fixing frame; 212. connecting columns; 213. a roller; 214. a chassis; 215. a gear; 216. a belt; 217. a groove; 218. clamping teeth; 219. connecting blocks; 220. a fixing plate; 3. a charging assembly; 301. a charging box; 302. a charging port; 4. a receiving assembly; 401. a storage frame; 402. a third motor; 403. a charging wire; 404. an interface I; 405. and a second interface.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, a movable combined self-service charging pile comprises a displacement component 1, a lifting component 2, a charging component 3 and a receiving component 4, wherein the lifting component 2 is fixed above the displacement component 1, the charging component 3 is fixed inside the lifting component 2, the receiving component 4 is fixed on one side of the lifting component 2, the displacement component 1 drives the charging component 3 inside the lifting component 2 to move, and the fixing platform 107 in the displacement component 1 is matched to drive the charging component 3 inside the lifting component 2 to turn, so that the charging port 302 in the charging component 3 can turn while moving and is close to an interface of a charging vehicle, the situation that the charging vehicle cannot be charged due to the fact that the device is too far away from the parking position of the charging vehicle and the angle difference is too large is avoided, and the convenience of the device in charging the charging vehicle is ensured, the lifting assembly 2 comprises a protective frame 201, a first fixing frame 202, a base 203 and a hydraulic cylinder 208, wherein the first fixing frame 202 is located inside the protective frame 201, the base 203 is fixed above one side of the first fixing frame 202, the first fixing frame 202 is in up-down sliding fit with one side, far away from the base 203, of the first fixing frame 202, and the first fixing frame 202 which slides up and down can drive the base 203 to lift, so that the lifting feasibility of the base 203 is guaranteed.

In an optional implementation manner of the embodiment of the present invention, the displacement assembly 1 includes a bottom frame 101, a bottom plate 103 and a fixed station 107, the bottom plate 103 is fixed on an upper end surface of the bottom frame 101, the fixed station 107 is rotatably fitted on the upper end surface of the bottom plate 103, two connection frames 104 and two connection hooks 105 are respectively disposed at four corners of the bottom plate 103, the two connection frames 104 and the two connection hooks 105 are diagonally disposed, the connection frame 104 is in a hollow square structure, a cross section of the connection hook 105 is in a horizontal "L" shape, a motor one 106 is mounted on each of two sides of the two connection hooks 105, the motor one 106 is connected with one end of the connection hook 105 through a rotation shaft, the connection hook 105 is driven to rotate by the motor one 106, and then the connection hook is hung inside the connection frame 104 of another device after rotating, so that the devices are combined and fixed two by two, the assembly and disassembly are simple and convenient, and the pairing use is not required, and any connection combination of multiple devices can be realized Fixed with each other and has wide application.

In an optional implementation manner of the embodiment of the invention, the bottom frame 101 is of a hollow structure, the universal wheels 102 are arranged at four corners of the bottom frame 101, the bottom plate 103 is of a square structure, the lower part of the bottom plate 103 is arranged in an open manner, the middle part of the bottom end of the bottom plate 103 is provided with the second motor 108, the second motor 108 is connected with the middle part of the fixed station 107 through a rotating shaft, the second motor 108 drives the rotating shaft to drive the fixed station 107 to rotate, the lifting assembly 2 can move while rotating by matching with the universal wheels 102, so that the device reaches a specified position, and when the device is built and laid in a parking lot, the device is not required to be installed in each parking space, thus not only saving the investment of cost, but also reducing the space occupied by the device, improving the space utilization rate of the parking lot, and simultaneously avoiding the situation that the device is occupied by the parking space with a fuel vehicle to cause that the electric vehicle which needs to be charged cannot be used, make the device idle, improved the device's rate of utilization, convenient to popularize and use, simultaneously, cooperation protecting frame 201 can be at removal in-process protection charging case 301, avoids removing the in-process, and charging case 301 receives the collision, takes place to damage, causes the condition of electric leakage, when having protected charging case 301, has guaranteed the safety of user of service in the use.

In an optional implementation manner of the embodiment of the present invention, the cross section of the first fixing frame 202 is an "L" shaped structure, the hydraulic cylinder 208 is fixed on the inner side wall of the middle portion of one end of the bottom frame 101, the hydraulic rod 209 penetrates through one end of the hydraulic cylinder 208, the fixing frame 210 is fixed at the top end of the hydraulic rod 209, the hydraulic cylinder 208 controls the hydraulic rod 209 to extend and retract, and further drives the fixing frame 210 to lift, and the hydraulic cylinder 208 provides a power support for the lifting of the fixing frame 210, so that the fixing frame 210 can be lifted automatically, and time and labor are saved.

In an optional implementation manner of the embodiment of the present invention, the cross section of the fixing frame 210 is a "U" shaped structure, the middle part of the top end of the first fixing frame 202 near the hydraulic cylinder 208 is provided with a connecting block 219, one end of the connecting block 219 far away from the first fixing frame 202 is fixedly connected with the middle part of the fixing frame 210 near the first fixing frame 202, the top end of the fixing frame 210 is fixedly penetrated with a connecting column 212, two ends of the connecting column 212 are respectively rotated with a roller 213, two sides of the hydraulic cylinder 208 are respectively provided with a mounting column 204, one side of the two mounting columns 204 near the roller 213 is respectively provided with a sliding slot 205, the two rollers 213 respectively roll along the inner side walls of the sliding slots 205 formed in the two mounting columns 204, when the fixing frame 210 goes up and down, the fixing frame 202 is driven to go up and down by the connecting block 219, the rollers 213 at two ends of the connecting column 212 respectively roll along the inner side walls of the sliding slots 205 formed in the two mounting columns 204 to provide a fulcrum for the fixing frame 210, the fixed frame 210 is prevented from inclining in the process of driving the first fixing frame 202 to ascend and descend through the connecting block 219, the damage of the equipment is avoided, the stability of the fixed frame 210 in the process of driving the first fixing frame 202 to ascend and descend through the connecting block 219 is guaranteed, and the service life of the equipment is prolonged.

In an optional implementation manner of the embodiment of the present invention, a fixed column 207 is disposed on each of two sides of the two mounting columns 204 away from the hydraulic cylinder 208, two ends of the two fixed columns 207 and two ends of the two fixed columns 207 are respectively and fixedly connected to inner sidewalls of two ends of the protection frame 201, two sides of the first fixing frame 202 near one end of the hydraulic cylinder 208 are respectively mounted with a fixed plate 220, two ends of the two fixed plates 220 near one side of the fixed column 207 are respectively mounted with a slider 206, the fixed column 207 penetrates through the sliders 206 at two ends of the two fixed plates 220, an opening is disposed in the middle of the slider 206, a plurality of balls are mounted in the opening and roll along an outer sidewall of the fixed column 207, when the slider 206 rolls along the fixed column 207, friction between the two is reduced, wear of the two is avoided, the service life of the apparatus is prolonged, the first lifting fixing frame 202 drives the fixed column 220 to lift, and further the slider 206 lifts along the fixed column 207, the two fixing plates 220 are matched with the sliding block 206 to ascend and descend along the fixing column 207, so that support can be provided for the first fixing frame 202 during ascending and descending, the first fixing frame 202 is prevented from inclining in the ascending and descending process, and the stability of the equipment is guaranteed.

In an optional implementation manner of the embodiment of the invention, two fixed frames two 211 are respectively installed on one side of the protection frame 201 close to the hydraulic cylinder 208 and one side of the protection frame 201 far away from the hydraulic cylinder 208, two belts 216 are connected between the two fixed frames two 211 on one side of the protection frame 201 close to the hydraulic cylinder 208 and the two fixed frames two 211 on one side of the protection frame far away from the hydraulic cylinder 208, the two belts 216 are arranged in parallel, four corners of the bottom of the base 203 are respectively provided with a base frame 214, a gear 215 rotates inside the base frame 214, the base frame 214 is in an inverted U-shaped structure, two ends of the bottom of the base frame 214 are respectively provided with a bearing, a rotating shaft penetrates through the middle part of the gear 215, two ends of the rotating shaft are rotatably matched in the middle part of the bearing, the two belts 216 respectively penetrate through the lower parts of the two gears 215 at one end far away from the hydraulic cylinder 208, the two belts 216 respectively pass through the upper parts of the two gears 215 at one end near to the hydraulic cylinder 208, when the first fixing frame 202 drives the base 203 to ascend and descend, the four gears 215 respectively rotate along the two belts 216, so that the belts 216 provide fulcrums for two ends of the base 203, the stability of the base 203 is ensured, the hydraulic rod 209 is controlled by the hydraulic cylinder 208 to drive the fixing frame 210 to ascend and descend, and further the base 203 on the first fixing frame 202 is driven to ascend and descend, the connecting column 212 penetrating through the fixing frame 210 drives the rollers 213 at two ends to respectively roll along the inner side walls of the sliding grooves 205 formed in the two mounting columns 204, the sliding block 206 on the fixing plate 220 connected with the first fixing frame 202 is matched to ascend and descend along the fixing column 207 to provide support for two sides of the first fixing frame 202, the four gears 215 are combined to respectively rotate along the two belts 216 to provide support for two ends of the base 203, and further when the hydraulic cylinder 208 drives the base 203 to ascend and descend through the first fixing frame 202, so that two sides of the first fixing frame 202 and two ends of the base 203 have stable support, and further avoid the two belts from inclining in the ascending and descending process, the condition that leads to the part to destroy, this kind of drive scheme atress is more even, and this equipment is more steady, reliable at the operation in-process, simultaneously, at the lift in-process, avoids mount 202 and base station 203 to rock, and then drives the subassembly 3 that charges and rock, leads to the subassembly 3 internal element that charges to damage, has guaranteed the safety of the subassembly 3 that charges at the lift in-process, has prolonged the life of this equipment.

In an optional implementation manner of the embodiment of the present invention, the two sides of the two belts 216 are both provided with the grooves 217, the inside of the groove 217 is provided with the latch 218, the latch 218 is engaged with the gear 215, the gear 215 is located inside the groove 217, and the rotating gear 215 is engaged with the latch 218, so that the gear 215 can be prevented from falling off the belts 216 during rotation, and the stability of the belts 216 can be ensured.

In an optional implementation manner of the embodiment of the present invention, the charging assembly 3 includes a charging box 301 and a charging port 302, the charging port 302 is installed on the charging box 301, a line is installed inside the charging box 301, and the charging port 302 can be connected through a charging wire 403 to charge the electric vehicle, the receiving assembly 4 includes a receiving frame 401, a third motor 402 and the charging wire 403, the charging wire 403 is located inside the receiving frame 401, the third motor 402 is installed at one side of the receiving frame 401, a rotating shaft is rotated at one end of the third motor 402, the charging wire 403 is wound on the rotating shaft, a first interface 404 and a second interface 405 are installed at two ends of the charging wire 403, respectively, the third motor 402 drives the rotating shaft to release or retract the charging wire 403, so that the charging wire 403 can be prevented from being installed on the charging box 301 all the time, the interfaces are bent back and forth, the charging wire 403 is damaged, the safety of a user in use is ensured, and the user can look up the charging wire 403 before use, observe whether charging wire 403 is intact, when charging wire 403 damages, can make the normal clear of work of charging through changing charging wire 403, avoid needing to change equipment because of charging wire 403 damages, improved the efficiency that this equipment charges.

In an optional implementation manner of the embodiment of the invention, a use method of the movable combined self-service charging pile specifically comprises the following steps:

the method comprises the following steps: the first motor 106 drives the connecting hook 105 to rotate, the connecting hook is rotated out of the connecting frame 104 of the other device after rotating, two human devices are separated, a user pushes the device, the universal wheel rolls 102 to enable the device to move to a specified position, the first motor 106 drives the connecting hook 105 to rotate, the connecting hook is hung in the connecting frame 104 of the other device after rotating, and then the device is combined in pairs and fixed, the assembly and the disassembly are simple and convenient, the pairing and the use are not needed, the connection combination and the mutual fixation of any multiple devices can be realized, and the application is wide;

step two: after the device reaches a designated position, a second motor 108 drives a rotating shaft to drive the fixed station 107 to rotate, the rotating fixed station 107 drives a charging box 301 inside a protective frame 201 to rotate to a designated direction, a third motor 402 drives the rotating shaft to emit a charging wire 403 to observe whether the appearance of the charging wire 403 is intact, a first interface 404 of the intact charging wire 403 is connected into a charging port 302 on the charging box 301, a second interface 404 is connected with an electric automobile to start charging, the third motor 402 drives the rotating shaft to emit or withdraw the charging wire 403, the situation that the charging wire 403 is always arranged on the charging box 301 and bends back and forth to cause the damage of the charging wire 403 can be avoided, the safety of a user during use is ensured, meanwhile, before the use, the user can firstly check the charging wire 403 to observe whether the charging wire 403 is intact, when the charging wire 403 is damaged, the charging work can be normally carried out by replacing the charging wire 403, the device is prevented from being replaced due to damage of the charging wire 403, and the charging efficiency of the device is improved;

step three: when a large amount of water is accumulated on the ground, the hydraulic cylinder 208 controls the hydraulic rod 209 to stretch and retract so as to drive the fixing frame 210 to lift and lower, so that the fixing frame 202 is driven to lift and lower by the fixing frame via the connecting block 219, the rollers 213 at the two ends of the connecting column 212 respectively roll along the inner side walls of the sliding grooves 205 formed in the two mounting columns 204, the lifting fixing frame 202 drives the fixing plate 220 to lift and lower, so that the sliding block 206 lifts and lower along the fixing column 207 in cooperation with the sliding block 206, so as to provide support for the two sides of the fixing frame 202, the four gears 215 respectively rotate along the two belts 216, the gears 215 are positioned inside the grooves 217, the rotating gears 215 are meshed with the latch 218, so as to provide support for the two ends of the base 203, so as to drive the fixing frame 202 and the base 203 to move up and down to reach a specified height, so as to lift the charging box 301, avoid the charging box 301 from contacting with water and causing electric leakage, and simultaneously avoid the inclination of the fixing frame 202 and the base 203 in the lifting process, the charging box 301 is led to shake to cause part damage, the stress of the transmission mode is more uniform, and the equipment is more stable and reliable in the operation process.

When the device is used, firstly, the first motor 106 drives the connecting hook 105 to rotate, the connecting hook is rotated out of the connecting frame 104 of the other device after rotating, two human devices are separated, a user pushes the device, the universal wheel rolls 102, the device is moved to a specified position, the first motor 106 drives the connecting hook 105 to rotate, the connecting hook is hung in the connecting frame 104 of the other device after rotating, and then the device is combined in pairs and fixed, so that the device is simple and convenient to assemble and disassemble, does not need to be paired for use, can realize connection combination and mutual fixation of any plurality of devices, and is wide in application;

then, after the device reaches a designated position, the second motor 108 drives the rotating shaft to drive the fixed station 107 to rotate, the rotating fixed station 107 drives the charging box 301 inside the protective frame 201 to rotate to a designated direction, the third motor 402 drives the rotating shaft to emit the charging wire 403 to observe whether the appearance of the charging wire 403 is intact, the first interface 404 of the intact charging wire 403 is connected into the charging port 302 on the charging box 301, the second interface 404 is connected with the electric automobile to start charging, the third motor 402 drives the rotating shaft to emit or withdraw the charging wire 403, the situation that the charging wire 403 is always arranged on the charging box 301 and bends back and forth to cause the damage of the charging wire 403 can be avoided, the safety of a user in use is ensured, meanwhile, before the user uses the device, the user can firstly check the charging wire 403 to observe whether the charging wire 403 is intact, when the charging wire 403 is damaged, the charging work can be normally carried out by replacing the charging wire 403, the device is prevented from being replaced due to damage of the charging wire 403, and the charging efficiency of the device is improved;

finally, when a large amount of water is accumulated on the ground, the hydraulic cylinder 208 controls the hydraulic rod 209 to stretch and contract, so as to drive the fixing frame 210 to lift and lower, so that the fixing frame 202 is driven to lift and lower by the fixing frame 210 through the connecting block 219, the rollers 213 at the two ends of the connecting column 212 respectively roll along the inner side walls of the sliding grooves 205 formed in the two mounting columns 204, the lifting fixing frame 202 drives the fixing plate 220 to lift and lower, so as to drive the sliding block 206 to lift and lower along the fixing column 207, so as to provide support for the two sides of the fixing frame 202, the four gears 215 respectively rotate along the two belts 216, the gear 215 is positioned inside the groove 217, the rotating gear 215 is meshed with the latch 218, so as to provide support for the two ends of the base station 203, so as to drive the fixing frame 202 and the base station 203 to move up and down to reach a designated height, so as to lift the charging box 301, so as to avoid the charging box 301 from contacting with water and causing electric leakage, and simultaneously, avoid the fixing frame 202 and the base station 203 from tilting during the lifting process, the charging box 301 is led to shake to cause part damage, the stress of the transmission mode is more uniform, and the equipment is more stable and reliable in the operation process.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable combination formula fills electric pile by oneself, includes displacement subassembly (1), lifting unit (2), the subassembly that charges (3) and accomodates subassembly (4), its characterized in that: the lifting assembly (2) is fixed above the displacement assembly (1), the charging assembly (3) is fixed inside the lifting assembly (2), the accommodating assembly (4) is fixed on one side of the lifting assembly (2), the lifting assembly (2) comprises a protective frame (201), a first fixing frame (202), a base platform (203) and a hydraulic cylinder (208), the first fixing frame (202) is located inside the protective frame (201), the base platform (203) is fixed above one side of the first fixing frame (202), and the first fixing frame (202) is in up-and-down sliding fit on one side, away from the base platform (203), of the first fixing frame (202); displacement subassembly (1) includes underframe (101), bottom plate (103) and fixed station (107), the up end at underframe (101) is fixed in bottom plate (103), fixed station (107) normal running fit is at the up end of bottom plate (103), the four corners of bottom plate (103) is provided with two connection frame (104) and two coupling hooks (105) respectively, two connection frame (104), two coupling hooks (105) are diagonal angle setting, and connection frame (104) are hollow square structure, the cross-section of coupling hook (105) is horizontal "L" type structure, motor one (106) are all installed to one side of two coupling hooks (105), motor one (106) are connected with the one end of coupling hook (105) through the pivot.

2. The portable combined self-service charging pile according to claim 1, characterized in that: underframe (101) are hollow structure, and the four corners of underframe (101) is provided with universal wheel (102), and bottom plate (103) are square structure, and the below of bottom plate (103) is uncovered setting, and the mid-mounting of bottom plate (103) bottom has motor two (108), and motor two (108) are connected through the middle part of pivot with fixed station (107).

3. The portable combined self-service charging pile according to claim 1, characterized in that: the cross-section of mount (202) is "L" type structure, and the inside wall at underframe (101) one end middle part is fixed in pneumatic cylinder (208), and hydraulic stem (209) have been run through to the one end of pneumatic cylinder (208), and the top of hydraulic stem (209) is fixed with fixed frame (210).

4. The portable combined self-service charging pile according to claim 3, characterized in that: the cross-section of fixed frame (210) is "U" type structure, the top mid-mounting that mount (202) are close to pneumatic cylinder (208) one side has connecting block (219), the one end that mount (202) were kept away from in connecting block (219) is close to the middle part fixed connection of mount (202) one side with fixed frame (210), the top of fixed frame (210) is run through and is fixed with spliced pole (212), the both ends of spliced pole (212) all rotate there are gyro wheel (213), the both sides of pneumatic cylinder (208) all are equipped with erection column (204), spout (205) have all been seted up in one side that two erection column (204) are close to gyro wheel (213), spout (205) inside wall that two erection column (204) were seted up are followed respectively in two gyro wheels (213) rolls.

5. The portable combined self-service charging pile according to claim 4, characterized in that: one side that pneumatic cylinder (208) were kept away from in two erection columns (204) all is equipped with fixed column (207), the both ends of two fixed column (207) and the both ends of two fixed column (207) respectively with the inside wall fixed connection at protection frame (201) both ends, fixed frame (202) are close to the both sides of pneumatic cylinder (208) one end and all install fixed plate (220), slider (206) are all installed near the both ends of fixed column (207) one side in two fixed plate (220), slider (206) at two fixed plate (220) both ends are run through in fixed column (207).

6. The portable combined self-service charging pile according to claim 5, characterized in that: one side that pneumatic cylinder (208) were kept away from in protective frame (201) and protective frame (201) one side that the pneumatic cylinder (208) was close to all installs two mount two (211), be connected with two belt (216) between two mount two (211) that pneumatic cylinder (208) one side was kept away from in protective frame (201) two (211) that pneumatic cylinder (208) one side was close to in protective frame (201) and protective frame, two belt (216) parallel arrangement, chassis (214) are all installed in the bottom four corners of base station (203), the inside of chassis (214) is rotated there is gear (215), two belt (216) are passed from the below of keeping away from two gear (215) of pneumatic cylinder (208) one end respectively, two belt (216) are walked around from the top of being close to two gear (215) of pneumatic cylinder (208) one end respectively.

7. The portable combined self-service charging pile according to claim 1, characterized in that: both sides of two belts (216) are all seted up recess (217), and the internally mounted of recess (217) has latch (218), and latch (218) and gear (215) meshing.

8. The portable combined self-service charging pile according to claim 1, characterized in that: the charging assembly (3) comprises a charging box (301) and a charging port (302), the charging port (302) is installed on the charging box (301), the storage assembly (4) comprises a storage frame (401), a motor III (402) and a charging wire (403), the charging wire (403) is located inside the storage frame (401), the motor III (402) is installed on one side of the storage frame (401), a rotating shaft is arranged at one end of the motor III (402) in a rotating mode, the charging wire (403) is wound on the rotating shaft, and a first interface (404) and a second interface (405) are installed at two ends of the charging wire (403) respectively.

9. A use method of the mobile combined self-service charging pile according to any one of claims 1 to 8, which specifically comprises the following steps:

the method comprises the following steps: a first motor (106) drives a connecting hook (105) to rotate, the connecting hook is rotated out of the inside of a connecting frame (104) of the other device, two human devices are separated, a user pushes the device, and a universal wheel rolls (102), so that the device moves to a specified position;

step two: after the device reaches a designated position, a second motor (108) drives a rotating shaft to drive the fixed station (107) to rotate, the rotating fixed station (107) drives a charging box (301) inside a protective frame (201) to turn to a designated direction, a third motor (402) drives the rotating shaft to discharge a charging wire (403), whether the appearance of the charging wire (403) is intact or not is observed, a first interface (404) of the intact charging wire (403) is connected into a charging port (302) on the charging box (301), a second interface (404) is connected with an electric automobile, and charging is started;

step three: when a large amount of water is accumulated on the ground, the hydraulic cylinder (208) controls the hydraulic rod (209) to stretch and retract so as to drive the fixing frame (210) to lift and lower, so that the fixing frame (202) is driven to lift and lower by the hydraulic cylinder (210) through the connecting block (219), the rollers (213) at the two ends of the connecting column (212) respectively roll along the inner side walls of the sliding grooves (205) formed in the two mounting columns (204), the lifting fixing frame (202) drives the fixing plate (220) to lift and lower, so that the sliding block (206) lifts and lower along the fixing column (207), the two fixing plates (220) are matched with the sliding block (206) to lift and lower along the fixing column (207) so as to provide support for the two sides of the fixing frame (202), the four gears (215) respectively rotate along the two belts (216), the gears (215) are positioned in the grooves (217), the rotating gears (215) are meshed with the clamping teeth (218) to provide support for the two ends of the base (203), so as to drive the fixing frame (202) and the base (203) to move up and down to the designated height, further lifting the charging box (301) to keep away from accumulated water.