CN110435466B - Charging pile, inspection vehicle and inspection system - Google Patents

Charging pile, inspection vehicle and inspection system Download PDF

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Publication number
CN110435466B
CN110435466B CN201910850556.2A CN201910850556A CN110435466B CN 110435466 B CN110435466 B CN 110435466B CN 201910850556 A CN201910850556 A CN 201910850556A CN 110435466 B CN110435466 B CN 110435466B
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CN
China
Prior art keywords
plug
socket
opening
push rod
carrier plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201910850556.2A
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Chinese (zh)
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CN110435466A (en
Inventor
翟德华
李栋庆
崔耿
肖雪峰
牛乃平
张志峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Zhongke Intelligent Control Technology Research Institute Co ltd
Original Assignee
Shanxi Zhongke Intelligent Control Technology Research Institute Co ltd
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Priority to CN201910850556.2A priority Critical patent/CN110435466B/en
Publication of CN110435466A publication Critical patent/CN110435466A/en
Application granted granted Critical
Publication of CN110435466B publication Critical patent/CN110435466B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F13/00—Rail vehicles characterised by wheel arrangements, not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a charging pile, a patrol vehicle and a patrol system. The electric pile that fills includes: support frame and socket, the socket includes: the socket comprises a socket body, a socket mounting plate, a flip cover capable of being turned up and down and a flip cover driving mechanism. The inspection vehicle includes: the device comprises a carrier plate, a travelling mechanism, a travelling driving mechanism, a battery and a plug matched with a socket. The number of the plugs is two, and the plugs are respectively positioned at two ends of the carrier plate and comprise: plug body, plug mounting panel and plug protection box. The plug further comprises: a protective cover capable of being turned upside down. When the socket and the plug are not in plug-in use, the socket and the plug can be protected from damage; when in plug-in connection, the cover of the plug and the protective cover of the socket can be opened, so that the charging pile charges the battery of the inspection vehicle; in the plug-in and plug-out process of the plug and the socket, the flip cover and the protective cover are opened and closed without external force, so that the plug and the socket are simple and convenient to use, safe and reliable.

Description

Charging pile, inspection vehicle and inspection system
Technical Field
The invention relates to the technical field of detection equipment, in particular to a charging pile, a patrol car and a patrol system.
Background
The inspection vehicle is used for underground inspection work. The inspection vehicle in the prior art needs external power supply to enable the inspection vehicle to work, so that the inspection vehicle needs to travel by a trailing cable so as to be powered by an external power supply, and the application of the inspection vehicle is greatly restricted by the mode of travel by the trailing cable.
Disclosure of Invention
The embodiment of the invention provides a charging pile, a patrol vehicle and a patrol system, which are used for solving the problem that the patrol vehicle in the prior art needs to drag a cable to walk, so that the application of a patrol robot is greatly restricted.
The embodiment of the invention discloses a charging pile, which comprises: support frame, fill electric pile still includes: a receptacle, the receptacle comprising: the socket comprises a socket body, a socket mounting plate, a flip cover capable of being turned up and down and a flip cover driving mechanism; the socket mounting plate is provided with a first surface and a second surface which are opposite, the socket mounting plate is provided with a mounting opening, the socket body is mounted in the mounting opening, the plug face of the socket body protrudes out of the first surface of the socket mounting plate, and the socket mounting plate is mounted in the supporting frame; the socket mounting plate is provided with a flip cover accommodating opening, the flip cover accommodating opening is positioned above the mounting opening, one side of the flip cover accommodating opening is provided with a connecting plate, and the connecting plate is connected with the second surface of the socket mounting plate; the turnover cover is positioned on one side of the first surface of the socket mounting plate, the turnover cover can be turned upwards to expose the plug face of the socket body and can be turned downwards to cover the plug face of the socket body, one end of the two opposite side walls of the turnover cover is respectively provided with a first trunnion and a second trunnion, the first trunnion is positioned on the same side as the connecting plate, and the first trunnion penetrates through the turnover cover accommodating port to be connected with the connecting plate through a shaft; the socket mounting plate is provided with a through hole, and the through hole is positioned at the other side of the flip cover accommodating port opposite to the connecting plate; the flip drive mechanism includes: the socket comprises a socket mounting plate, a guide rod, a movable push rod and a driving handle, wherein the guide rod is positioned on one side of the second surface of the socket mounting plate, one end of the guide rod is provided with an opening, the opening is communicated with the through hole, the guide rod is provided with a guide rail groove, and one end of the guide rail groove is communicated with the opening; one end of the movable push rod is located on one side of the first surface of the socket mounting plate, the other end of the movable push rod penetrates through the through hole to be inserted into the guide rail groove and can move in the guide rail groove, the driving handle is located on one side, opposite to the connecting plate, of the guide rod, the lower portion of one end of the driving handle is connected with one end of the guide rod through the flip accommodating opening, the second trunnion penetrates through the flip accommodating opening to be connected with the upper portion of one end of the driving handle, the driving handle is provided with a clamping groove, a first guide pin is arranged on the surface of one side, opposite to the driving handle, of the other end of the movable push rod, and the free end of the first guide pin is inserted into the clamping groove and can move in the clamping groove.
Further: one end of the clamping groove is positioned on the upper side of the driving handle, the other end of the clamping groove is close to the lower side of the driving handle, and the other end of the clamping groove is closer to one end of the driving handle than one end of the clamping groove.
Further, the flip driving mechanism further includes: the return spring, the one end of return spring with the one end fixed connection of guide arm, the other end of activity push rod with be provided with the second guide pin on the surface of one side that the actuating lever is separated from, the free end of second guide pin with the other end of return spring is connected, the second guide pin is than the first guide pin is close to the other end of activity push rod, when flip is in the state of opening, the return spring is in the state of elongating.
Further, the socket further includes: the fixed push rod is located one side of the first surface of the socket mounting plate, the fixed end of the fixed push rod is connected with the first surface of the socket mounting plate, the fixed push rod and the movable push rod are oppositely arranged and located on one side of the flip accommodating port, the length of the fixed push rod enables the socket to be inserted with the plug in the process of inserting, after the flip is turned upwards for 45 degrees, the free end of the fixed push rod can be abutted with the protective cover of the plug, which can be turned upwards.
The embodiment of the invention also discloses a patrol car, which comprises: the portable power socket comprises a carrier plate, a travelling mechanism, a travelling driving mechanism, a battery and a plug matched with the socket; the travelling mechanism is connected with the carrier plate and is used for driving the carrier plate to move; the walking driving mechanism is connected with the walking mechanism and used for driving the walking mechanism to walk; the battery is arranged on the lower surface of the carrier plate, and is electrically connected with the walking driving mechanism and used for providing electric energy for the walking driving mechanism; the number of the plugs is two, and the plugs are respectively positioned at two ends of the carrier plate and comprise: the plug comprises a plug body, a plug mounting plate and a plug protection box, wherein the plug mounting plate is mounted on the lower surface of the carrier plate, the plug body is mounted on the plug mounting plate and is electrically connected with a battery, the plug protection box is covered outside the plug body, one end of the plug protection box is connected with the plug mounting plate, the other end of the plug protection box is provided with a protection box opening, the plug face of the plug body faces the protection box opening, and the plug protection box can be in butt with one end of the movable push rod of the socket.
Further, the plug further includes: the protective cover can be turned up and down, is positioned at the opening of the protective box and is connected with the plug protective box through a rotating shaft, so that the protective cover can be turned up to expose the opening of the protective box and can be turned down to close the opening of the protective box; the upper portion of one side of visor is provided with the butt board, the butt board with the position correspondence of the fixed push rod of socket makes the plug with the in-process of socket grafting, after the flip of socket upwards overturns 45, the butt board can with the free end butt of the fixed push rod of socket.
Further, the travelling mechanism includes: two groups of travelling wheels, two groups of guide wheels and two pressing wheels; the two groups of travelling wheels are rotatably arranged on the upper part of the carrier plate, and are symmetrically arranged relative to the central axis of the carrier plate, and the extending direction of the central axis of the carrier plate is the same as the travelling direction of the inspection vehicle; the walking driving mechanism is connected with the walking wheels and used for driving the walking wheels to rotate; the two groups of guide wheels are rotatably arranged on the upper part of the carrier plate, and are symmetrically arranged relative to the central axis of the carrier plate, and the distance between the two groups of guide wheels is smaller than the distance between the two groups of travelling wheels; two ends of the carrier plate are respectively provided with a pinch roller mounting opening, the pinch roller mounting openings are positioned on the central axis of the carrier plate, and two pinch rollers are respectively and rotatably arranged in the two pinch roller mounting openings; the central rotating shafts of the travelling wheels and the compression wheels are parallel to the plane where the carrier plate is located and perpendicular to the central axis of the carrier plate, and the central rotating shafts of the guide wheels are perpendicular to the plane where the carrier plate is located.
Further: when the inspection vehicle walks on the I-shaped track, the carrier plate is positioned below the I-shaped track, wherein the I-shaped track consists of an upper beam, a middle beam and a lower beam, and the middle beam is connected with the upper beam and the lower beam; the two groups of travelling wheels are respectively positioned at two sides of the middle beam, and the wheel surface of each travelling wheel is abutted with the upper surface of the lower beam; the two groups of guide wheels are respectively positioned at two sides of the middle beam, and the wheel surfaces of the guide wheels are abutted with the side surfaces of the middle beam; the compression wheel is located below the lower beam, and the wheel surface of the compression wheel is in butt joint with the lower surface of the lower beam.
Further, the inspection vehicle further includes: the support plate, the two groups of travelling wheels, the two groups of guide wheels, the two compression wheels, the travelling driving mechanism and the battery are all arranged in the protective shell; the protective housing includes: an upper protective cover and a lower protective cover; the upper protective cover is covered above the lower protective cover, a first opening through which the middle beam can pass is formed in the middle of the top of the upper protective cover, the first opening penetrates through two ends of the upper protective cover, second openings through which the middle beam and the lower beam can pass are formed in the side walls of the two ends of the upper protective cover respectively, the second openings are in an inverted T shape, and the upper ends of the two second openings are respectively communicated with the two ends of the first opening; the bottom opening has been seted up to the bottom of lower protective housing.
The embodiment of the invention also discloses a patrol system, which is used for the I-shaped track and comprises: two charging piles and the inspection vehicle; the two charging piles are respectively positioned at the beginning end and the tail end of the I-shaped track; the inspection vehicle can walk on the I-shaped track; the two plugs of the inspection vehicle are respectively opposite to the sockets of the two charging piles.
According to the embodiment of the invention, through the structural design of the plug and the socket, when the plug is not plugged into the socket, the flip cover of the socket can cover the socket body to protect the socket body, and the protective cover of the plug can seal the opening of the protective box to protect the plug body and avoid the damage of the socket body and the plug body; when the socket is plugged with the plug, the flip cover of the socket can be opened under the action of the action force generated in the process of contacting with the plug, and the protective cover of the plug can be opened under the action of the action force generated in the process of contacting with the socket, so that the plug is conveniently plugged with the socket, and the charging pile can charge the battery of the inspection vehicle; when the plug is pulled out, the flip cover of the socket can reset under the action of elasticity, and the protective cover of the plug can reset under the action of gravity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a charging pile according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a receptacle for a charging post according to an embodiment of the present invention;
FIG. 3 is a second schematic structural view of a receptacle for a charging post according to an embodiment of the present invention;
FIG. 4 is a top view of a receptacle for a charging stake according to an embodiment of the invention;
FIG. 5 is a side view of a receptacle for a charging stake according to an embodiment of the invention;
FIG. 6 is a second side view of a receptacle for a charging stake according to an embodiment of the invention;
FIG. 7 is a schematic view of the structure of an I-shaped track according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a patrol vehicle according to an embodiment of the invention;
Fig. 9 is a schematic structural view of a plug of the inspection vehicle according to an embodiment of the present invention;
FIG. 10 is a top view of a plug of the inspection vehicle of an embodiment of the present invention;
FIG. 11 is a side view of a plug of the inspection vehicle of an embodiment of the present invention;
fig. 12 is a schematic diagram of a three-dimensional structure of a patrol vehicle according to an embodiment of the invention;
fig. 13 is a schematic three-dimensional structure of a patrol vehicle according to an embodiment of the invention;
FIG. 14 is a side view of an inspection vehicle according to an embodiment of the present invention;
FIG. 15 is a top view of a patrol vehicle according to an embodiment of the invention;
FIG. 16 is a left side view of the inspection vehicle of an embodiment of the present invention;
FIG. 17 is a trend chart of a timing belt of the inspection vehicle according to an embodiment of the present invention;
Fig. 18 is a schematic perspective view of a tensioning mechanism of the inspection vehicle according to an embodiment of the present invention;
FIG. 19 is a top view of a tensioning mechanism of the inspection vehicle according to an embodiment of the present invention;
FIG. 20 is a side view of a hold-down mechanism of the inspection vehicle of an embodiment of the present invention;
FIG. 21 is a schematic diagram of the inspection system according to an embodiment of the present invention;
FIG. 22 is a schematic illustration of a plug and socket connection of a inspection system according to an embodiment of the present invention;
FIG. 23 is a second schematic illustration of the plugging of a plug and a receptacle of the inspection system according to an embodiment of the present invention;
FIG. 24 is a top view of a plug and socket of the inspection system of an embodiment of the present invention;
FIG. 25 is a side view of a plug and receptacle of an inspection system according to an embodiment of the present invention;
fig. 26 is a second mating side view of a plug and socket of the inspection system according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention discloses a charging pile. As shown in fig. 1, the charging pile includes: a support 1 and a socket 2. The socket 2 can be connected with an external power supply through an electric wire so that the charging pile charges the battery. The charging pile may be mounted at the beginning and/or end of the i-shaped track 3. Specifically, as shown in fig. 7, the i-shaped rail 3 is composed of an upper beam 301, a middle beam 302, and a lower beam 303, the middle beam 302 connecting the upper beam 301 and the lower beam 303. The I-shaped track 3 passes through the inside of the support frame 1, and the top of the support frame 1 can be fixedly connected with the I-shaped track 3.
As shown in fig. 2 to 6, the socket 2 includes: a socket body 201, a socket mounting plate 202, a flip 203 that can be flipped up and down, and a flip driving mechanism.
Specifically, the receptacle mounting plate 202 has opposing first and second surfaces. The socket mounting plate 202 is provided with a mounting opening. The socket body 201 is installed in the installation opening, and the plugging surface of the socket body 201 protrudes from the first surface of the socket installation plate 202. The socket mounting plate 202 is mounted within the support frame 1. Specifically, the inner surface of the top of the support frame 1 may extend downward to form a mounting frame having a mounting opening, and the socket mounting plate 202 may be mounted in the mounting opening of the mounting frame.
The socket mounting plate 202 is provided with a flip cover receiving opening 204. The flip cover receiving opening 204 is located above the mounting opening. A connection plate 205 is provided at one side of the flip receiving port 204, and the connection plate 205 is connected to the second surface of the socket mounting plate 202.
Flip cover 203 is located on one side of the first surface of socket mounting plate 202. The flip 203 may flip up to expose the mating face of the socket body 201, and flip down to cover the mating face of the socket body 201. One end of the two opposite side walls of the flip 203 is provided with a first trunnion 206 and a second trunnion 207, respectively. The first trunnion 206 is on the same side as the connection plate 205, and the first trunnion 206 is pivotally connected to the connection plate 205 through the flip receiving opening 204.
The socket mounting plate 202 has a through hole formed therein, and the through hole is located at the other side of the flip receiving port 204 opposite to the connection plate 205.
The flip driving mechanism includes: a guide bar 208, a movable push rod 209 and a driving handle 210. The guide bar 208 is located on one side of the second surface of the socket mounting plate 202. One end of the guide bar 208 has an opening. The opening communicates with the through hole. The guide bar 208 is provided with a guide rail groove 211. One end of the rail groove 211 communicates with the opening. One end of the movable push rod 209 is located at one side of the first surface of the socket mounting plate 202, and the other end of the movable push rod 209 is inserted into the guide rail groove 211 through the through hole and is movable within the guide rail groove 211. Preferably, the movable push rod 209 is pointed at one end. The drive handle 210 is located on the opposite side of the guide bar 208 from the web 205. The lower portion of one end of the driving lever 210 is pivotally connected to one end of the guide rod 208. Generally, the shaft of the drive handle 210 pivotally connected to the guide bar 208, and the shaft of the first trunnion 206 pivotally connected to the connection plate 205 are coaxial, so that the flip 203 can be stably flipped. The second trunnion 207 is connected to an upper portion of one end of the drive shaft 210 through the flip receiving opening 204. The drive handle 210 has a catch 212. A first guide pin 213 is provided on a surface of the other end of the movable push rod 209 on the opposite side to the driving lever 210. The free end of the first guide pin 213 is inserted into the card slot 212 and is movable within the card slot 212.
Through the above structural design, when the socket 2 is not plugged with a plug, the flip 203 of the socket 2 covers the plugging surface of the socket body 201, so as to protect the socket body 201 and prevent the socket 2 from being damaged due to factors such as environment when not in use. When the socket 2 is plugged into the plug, along with the gradual approach of the socket 2 and the plug, the plug protection box of the plug can abut against one end of the movable push rod 209, so that the movable push rod 209 moves in the guide rail groove 211 under the thrust action of the plug protection box of the plug, the first guide pin 213 moves in the clamping groove 212 along with the movement of the movable push rod 209, so that the driving handle 210 rotates around the rotating shaft connected with the shaft of the guide rod 208 (anticlockwise rotation in the direction shown in fig. 2), the second trunnion 207 drives the flip 203 to turn upwards to open, and meanwhile, the first trunnion 206 also rotates along with the rotating shaft connected with the shaft of the connecting plate 205, so as to further assist the flip 203 to open. After the flip 203 is opened, the plug can be inserted into the socket 2 to realize circuit connection.
During the opening of the folder 203, the side of the folder 203 connected to the first and second trunnions 206 and 207 can be turned into the folder receiving opening 204, so that the opening movement of the folder 203 is not affected by the socket mounting plate 202. When the cover 203 is turned up by 90 °, the cover 203 is completely opened.
Preferably, one end of the clamping groove 212 is located at the upper side of the driving handle 210, the other end of the clamping groove 212 is close to the lower side of the driving handle 210, and the other end of the clamping groove 212 is closer to one end of the driving handle 210 than one end of the clamping groove 212, so that the clamping groove 212 is inclined, and the first guide pin 213 is more beneficial to applying force to the driving handle 210 when moving along with the movable push rod 209, so as to rotate the driving handle 210.
When the plug is pulled out of the socket 2, it is necessary to close the opened folder 203, and at this time, the movable push rod 209 may be pulled out of the guide rail groove 211 by an external force to close the folder 203. Further, it is also possible to provide a corresponding mechanism so that the flap 203 can be automatically turned down to be closed. Specifically, the flip actuating mechanism still includes: and a return spring 214. One end of the return spring 214 is fixedly connected with one end of the guide rod 208, and a second guide pin 215 is provided on a surface of the other end of the movable push rod 209 on a side spaced apart from the driving handle 210. The free end of the second guide pin 215 is connected to the other end of the return spring 214. The second guide pin 215 is closer to the other end of the movable push rod 209 than the first guide pin 213. During the opening of the folder 203, the second guide pin 215 moves toward the other end of the guide rail groove 211, and the other end of the return spring 214 is pulled as the second guide pin 215 moves toward the other end of the guide rail groove 211. Accordingly, when the flap 203 is in the open state, the return spring 214 is in the extended state.
Through setting up return spring 214, when the plug is pulled out from socket 2, the plug protection box of plug no longer abuts with movable push rod 209, consequently, movable push rod 209 no longer receives the thrust that the plug protection box of plug applys, return spring 214 also no longer receives the pulling force of second guide pin 215 to it, at this moment, return spring 214 kick-backs under self elastic effect, drive movable push rod 209 and remove outside guide rail groove 211, simultaneously, first guide pin 213 also moves in draw-in groove 212 in the opposite direction for actuating lever 210 reverse rotation, second trunnion 207 drives flip 203 and overturns the grafting face that covers socket body 201 downwards.
When the plug protection case of the plug plugged into the socket 2 also has the protection cover that can be turned upside down, the socket 2 according to the embodiment of the present invention can add a structure for opening the protection cover of the plug so that the plug and the socket 2 can be plugged smoothly. Specifically, the socket 2 further includes: the push rod 216 is fixed. The stationary push rod 216 is located on one side of the first surface of the receptacle mounting plate 202. The fixed end of the fixed push rod 216 is coupled to the first surface of the receptacle mounting plate 202. The fixed push rod 216 and the movable push rod 209 are disposed opposite to each other on one side of the flip cover receiving opening 204. The length of the fixing push rod 216 enables the free end of the fixing push rod 216 to be abutted with the upward-turnable protective cover of the plug after the turnover cover 203 is turned upwards for 45 degrees in the process of inserting the socket 2 into the plug.
Through the above structural design, in the process of plugging the plug and the socket 2, the fixing push rod 216 can be abutted with the protective cover of the plug to apply force to the protective cover to open the protective cover, and after the protective cover is turned upwards by 90 degrees, the free end of the fixing push rod 216 is pressed on the protective cover to limit the protective cover to be turned downwards. Because the length of the fixed push rod 216 is limited, the opening time sequence is that the flip 203 of the socket 2 is opened first, and after the flip 203 of the socket 2 is opened by 45 degrees, the fixed push rod 216 can be abutted with the protective cover of the plug, so that the protective cover starts to be opened, the opening process of the protective cover and the flip 203 can not be influenced mutually, and the plug and the socket 2 can be successfully plugged. It should be understood that, in this opening timing, after the cover 203 and the protection cover are opened, the cover 203 is located above the protection cover, and since the socket 2 has the cover receiving opening 204, the protection cover can be inserted into the cover receiving opening 204 after being opened, so that the insertion of the plug and the socket 2 is not affected.
Preferably, the free end of the fixing push rod 216 is pointed, so that the contact surface with the protective cover of the plug can be reduced, friction force is reduced, and the protective cover of the plug is more beneficial to opening.
In summary, when the socket of the charging pile is not plugged with the plug, the turnover cover can cover the socket body, so that the socket body is protected from being damaged; when the socket of the charging pile is plugged with the plug, the flip cover of the socket can be opened under the action of the action force generated in the process of contacting with the plug, so that the plug is conveniently plugged with the socket, and the battery is conveniently charged; when the plug is pulled out, the flip cover of the socket can be reset under the action of the elastic force.
The embodiment of the invention also discloses a patrol car. As shown in fig. 9, the inspection vehicle is used to walk on the i-shaped track 3. As shown in fig. 8 to 20 (wherein, the schematic diagrams of the inspection vehicle of fig. 12 to 16 do not show the protective case), the inspection vehicle includes: the carrier plate 4, the travelling mechanism, the travelling drive mechanism, the battery and the plug 5 which is matched with the socket 2 of the embodiment.
The carrier plate 4 can provide a carrying space for a load such as a camera. Specifically, the lower surface of the carrier plate 4 may be provided with a load such as a camera.
The travelling mechanism is connected with the carrier plate 4 and is used for driving the carrier plate 4 to move.
The walking driving mechanism is connected with the walking mechanism and used for driving the walking mechanism to walk.
The battery is mounted on the lower surface of the carrier plate 4. Specifically, the battery can be installed on the lower surface of the carrier plate 4 through a battery mounting frame, the upper part of the battery mounting frame is connected with the lower surface of the carrier plate 4, and the battery is installed in the installation opening of the battery mounting frame. The battery is electrically connected with the walking driving mechanism and is used for providing electric energy for the walking driving mechanism.
The number of the plugs 5 is two, and the plugs are respectively positioned at two ends of the carrier plate 4. The plug 5 includes: a plug body, a plug mounting plate 501 and a plug protection box 502. The plug mounting board 501 is mounted on the lower surface of the carrier board 4. Specifically, the plug mounting board 501 is mounted on the lower surface of the carrier plate 4 through a plug mounting frame, the upper portion of the plug mounting frame is connected with the lower surface of the carrier plate 4, and the plug mounting board 501 is mounted on the mounting surface of the plug mounting frame. The plug body is mounted on the plug mounting plate 501. The plug body is electrically connected with the battery, so that the battery can be charged. The plug protection case 502 is covered outside the plug body. One end of the plug protection case 502 is connected to the plug mounting plate 501, and the other end of the plug protection case 502 has a protection case opening. The plug face of the plug body faces the opening of the protection box. The plug protection case 502 may abut against one end of the movable push rod 209 of the socket 2.
Through the above-mentioned structural design, when plug 5 is pegged graft with socket 2, movable push rod 209 can butt plug protection box 502, and plug protection box 502 is applied force to movable push rod 209, promotes movable push rod 209 and removes in the guide rail groove 211 to open flip 203 of socket 2. The specific process is described in the above embodiments, and will not be described herein. When the cover 203 is opened, the plug 5 and the socket 2 can be plugged together to conduct a circuit, so that the charging pile can charge the battery.
Preferably, the plug wrap 502 is a male wrap. The convex protection box is provided with a base end and a convex end protruding from the base end. The protection box opening is arranged on the surface of the protruding end. During the plugging process of the plug 5 and the socket 2, the base end can be abutted with one end of the movable push rod 209 of the socket 2.
Through the above-mentioned structural design, the movable push rod 209 of being convenient for and plug protection box 502 butt, simultaneously, can not influence the grafting of plug 5 and socket 2.
Preferably, the plug 5 may also be provided with an openable and closable cover to protect the plug 5. Specifically, the plug 5 further includes: a protective cover 503 that can be turned upside down. The protective cover 503 is located at the opening of the protective box and is connected with the plug protective box 502 through a rotating shaft, so that the protective cover 503 can be turned upwards to expose the opening of the protective box and can be turned downwards to close the opening of the protective box. An abutment plate 504 is provided on an upper portion of one side of the protective cover 503. The abutting plate 504 corresponds to the position of the fixed push rod 216 of the socket 2, so that the abutting plate 504 can abut against the free end of the fixed push rod 216 of the socket 2 after the flip 203 of the socket 2 is turned upwards for 45 degrees in the process of plugging the plug 5 into the socket 2. It should be appreciated that the location where the fixed push rod 216 contacts the abutment plate 504 is above the axis of rotation connecting the protective cover 503 and the plug protection case 502.
Through the above-mentioned structural design, when plug 5 does not peg graft with socket 2, visor 503 seals the protection box opening, protects the plug body, avoids the plug body to damage because of factors such as environment. When the plug 5 is plugged into the socket 2, the flip 203 of the socket 2 is opened first according to the opening sequence, and after the flip 203 of the socket 2 is turned up by 45 °, the free end of the fixing push rod 216 abuts against the abutting plate 504, and pressure is applied to the abutting plate 504. The abutting plate 504 is forced to drive the protective cover 503 to turn upwards, so that the protective cover 503 is opened to expose the plugging surface of the plug body. After the protective cover 503 is turned upward by 90 °, the free end of the fixing push rod 216 is pressed against the upper side of the abutment plate 504, so that the protective cover 503 is restricted from being turned downward, and the protective cover 503 is kept open. When the plug 5 is pulled out from the socket 2, the fixed push rod 216 is not contacted with the abutting plate 504, the abutting plate 504 is not stressed any more, and the protective cover 503 is turned downwards under the action of gravity to close the opening of the protective box.
Preferably, the travelling mechanism comprises: two groups of travelling wheels 6, two groups of guide wheels 7 and two pressing wheels 8.
The two groups of travelling wheels 6 are rotatably arranged on the upper part of the carrier plate 4, and the two groups of travelling wheels 6 are symmetrically arranged relative to the central axis of the carrier plate 4. Preferably, the travelling wheel 6 adopts a high-hardness rubber-coated wheel, so that the inspection vehicle can be ensured to stably walk, and detection equipment such as a camera and the like carried on the inspection vehicle can stably transmit pictures, and the pictures are prevented from being blurred due to shaking. The extending direction of the central axis of the carrier plate 4 is the same as the walking direction of the inspection vehicle. The walking driving mechanism is connected with the walking wheel 6 and is used for driving the walking wheel 6 to rotate.
The two groups of guide wheels 7 are rotatably arranged on the upper part of the carrier plate 4, and the two groups of guide wheels 7 are symmetrically arranged relative to the central axis of the carrier plate 4. The distance between the two sets of guide wheels 7 is smaller than the distance between the two sets of travelling wheels 6.
The two ends of the carrier plate 4 are respectively provided with a pinch roller mounting opening 9, and the pinch roller mounting openings 9 are positioned on the central axis of the carrier plate 4, so that the pinch roller mounting openings 9 are positioned in the middle of the carrier plate 4. The two pinch rollers 8 are rotatably arranged in the two pinch roller mounting openings 9, respectively.
The central rotating shafts of the travelling wheels 6 and the pressing wheels 8 are parallel to the plane where the carrier plate 4 is located, and are perpendicular to the central axis of the carrier plate 4, and the central rotating shaft of the guide wheel 7 is perpendicular to the plane where the carrier plate 4 is located.
Through the structural design, when the inspection vehicle walks on the I-shaped track 3, the carrier plate 4 is positioned below the I-shaped track 3; the two groups of travelling wheels 6 are respectively positioned at two sides of the middle beam 302, and the wheel surface of the travelling wheel 6 is abutted with the upper surface of the lower beam 303; the two groups of guide wheels 7 are respectively positioned at two sides of the middle beam 302, and the wheel surfaces of the guide wheels 7 are abutted with the side surfaces of the middle beam 302; the pinch roller 8 is located below the lower beam 303, and the tread of the pinch roller 8 abuts against the lower surface of the lower beam 303.
The travelling wheel 6 rotates under the drive of the travelling driving mechanism, so that the inspection vehicle walks on the I-shaped track 3, and corresponding detection is performed. The guide wheels 7 are abutted against the I-shaped track 3 from two sides of the I-shaped track 3, so that the phenomenon of left and right offset and the phenomenon of shaking cannot occur when the inspection vehicle walks on the I-shaped track 3 are avoided. The compression wheels 8 and the travelling wheels 6 jointly ensure that the inspection vehicle walks along the I-shaped track 3, and under the condition that the whole gravity center of the inspection vehicle is not centered due to factors such as load and the like, the inspection vehicle can walk normally and stably and the condition of turning over cannot occur.
Preferably, the inspection vehicle further comprises: and a protective shell. The carrier plate 4, the two groups of travelling wheels 6, the two groups of guide wheels 7, the two pressing wheels 8, the travelling driving mechanism and the battery are all arranged in the protective shell. The protective housing includes: an upper protective cover 10 and a lower protective cover 11. The upper protective cover 10 is covered over the lower protective case 11. A first opening 12 through which the center sill 302 passes is formed in the middle of the top of the upper protective cover 10. The first openings 12 penetrate both ends of the upper protective cover 10. The side walls of the two ends of the upper protective cover 10 are respectively provided with a second opening 13 through which the middle beam 302 and the lower beam 303 can pass. The second opening 13 is inverted T-shaped. The upper ends of the two second openings 13 communicate with both ends of the first opening 12, respectively. The bottom opening is opened in the bottom of lower protective housing 11, and camera etc. that sets up on the lower surface of support plate 4 accessible bottom opening stretches out to detect.
When the inspection vehicle walks on the I-shaped track 3, the upper beam 301 is located on the upper surface of the upper protection cover 10, the middle beam 302 is located in the first opening 12 and the second opening 13, and the lower beam 303 is located in the protection shell and passes through the first opening 13, so that the protection shell does not influence the movement of the inspection vehicle.
Specifically, this inspection vehicle still includes: two road wheel mounts 14. Two road wheel mounting frames 14 are mounted on the upper surface of the carrier plate 4 and are symmetrically arranged with respect to the central axis of the carrier plate 4.
Each set of road wheels 6 comprises: a first road wheel and a second road wheel. The first travelling wheel and the second travelling wheel are spaced apart. The first road wheel is mounted to one end of the ipsilateral road wheel mount 14 by a central rotational axis of the first road wheel. The second road wheel is mounted at the other end of the road wheel mounting frame 14 on the same side through the center rotating shaft of the second road wheel. Therefore, the inspection vehicle adopts four-wheel drive, which is favorable for improving stability and grasping force, thereby improving climbing capacity.
The travel drive mechanism includes: a motor 15 and two transmission assemblies. Preferably, the motor 15 is generally an explosion-proof motor. The motor 15 is mounted below the carrier plate 4 by a motor mounting bracket 16. Specifically, the upper surface of the motor mounting frame 16 is connected with the lower surface of the carrier plate 4, and the motor 15 is arranged in the mounting opening of the motor mounting frame 16 in a penetrating manner. The motor 15 is electrically connected to a battery. The two transmission assemblies are symmetrically arranged relative to the central axis of the carrier plate 4. The motor 15 is connected to the transmission assembly. The transmission assembly is connected with the travelling wheels 6 on the same side. The motor 15 is used as a single power source, can provide walking power for the inspection vehicle, and is combined with four-wheel drive, so that the inspection vehicle has strong climbing capacity, and does not need other auxiliary power when climbing 20-degree slopes.
Specifically, the transmission assembly includes: a first pulley 17, a second pulley 18, a third pulley 19 and a timing belt 20. The first timing pulley 17 is connected to the output shaft of the motor 15. It will be appreciated that the output of the motor 15 is connected to two first timing pulleys 17 on either side so as to allow the motion of the two sets of road wheels 6 to be coordinated. The second synchronous pulley 18 is located directly above the first synchronous pulley 17, and the second synchronous pulley 18 is sleeved on the center rotating shaft of the first travelling wheel. The third synchronous pulley 19 is sleeved on the central rotating shaft of the second travelling wheel. The timing belt 20 is fitted over the first timing pulley 17, the second timing pulley 18, and the third timing pulley 19.
The motor 15 is started, the motor 15 drives two first synchronous pulleys 17 connected with the motor to rotate, the first synchronous pulleys 17 drive a synchronous belt 20 sleeved on the synchronous pulleys to move, and the synchronous belt 20 drives a second synchronous pulley 18 and a third synchronous pulley 19 to rotate. The second synchronous pulley 18 and the third synchronous pulley 19 drive the central rotating shaft of the corresponding first travelling wheel and the central rotating shaft of the second travelling wheel to rotate, so that the first travelling wheel and the second travelling wheel rotate, and the inspection vehicle walks on the I-shaped track 3.
Since the timing belt 20 is long, in order to ensure that the timing belt 20 does not slip due to excessive loosening, the timing belt 20 needs to be kept in tension, and preferably, the inspection vehicle further includes: a tensioning mechanism. Specifically, the tensioning mechanism includes: the device comprises a U-shaped bracket 21, an adjusting screw 22, a retaining nut 23, a U-shaped sliding frame 24 and an idler wheel 25. The U-shaped bracket 21 is provided on the upper surface of the carrier plate 4. The two side arms of the U-shaped bracket 21 are respectively provided with a chute 26. The two side arms of the U-shaped sliding frame 24 are respectively located in the two sliding grooves 26 and can slide in the sliding grooves 26. The free ends of the two side arms of the U-shaped carriage 24 are pivotally connected to the idler wheel 25 such that the idler wheel 25 moves as the U-shaped carriage 24 slides. The free end refers to the end of the two side arms opposite the U-shaped bottom. It should be understood that the bottom of the U-shaped bottom in the embodiments of the present invention is directed to the bottom of the U-shape. One end of the adjusting screw 22 passes through a through hole at the U-shaped bottom of the U-shaped bracket 21 and is connected with the U-shaped bottom of the U-shaped sliding frame 24. The retaining nut 23 is sleeved on the adjusting screw 22 and is abutted against the outer surface of the U-shaped bottom of the U-shaped bracket 21. The threads of the outer surface of the adjustment screw 22 engage with the threads of the inner surface of the retaining nut 23 so that the retaining nut 23 can limit the adjustment screw 22. The timing belt 20 passes through the U-shaped opening of the U-shaped carriage 24 and is located between the U-shaped bottom of the U-shaped carriage 24 and the idler pulley 25.
The adjusting screw 22 is rotated to enable the adjusting screw 22 to move towards the other end of the adjusting screw 22, the adjusting screw 22 drives the U-shaped sliding frame 24 to move towards the U-shaped bottom of the U-shaped bracket 21 in the sliding groove 26, the U-shaped sliding frame 24 drives the idler wheel 25 to move towards the U-shaped bottom of the U-shaped bracket 21, the idler wheel 25 can be tightly pressed against the synchronous belt 20, and then the stop nut 23 is screwed. The idler wheel 25 is used for tightly pressing the synchronous belt 20, so that the synchronous belt 20 is kept tensioned, and severe abrasion and even burning of the synchronous belt 20 caused by slipping due to excessive loosening of the synchronous belt 20 are avoided.
Specifically, this inspection vehicle still includes: two guide wheel mounts 27. Each guide wheel mounting bracket 27 is disposed in parallel with each of the same-side travel wheel mounting brackets 14 and is connected to the same-side travel wheel mounting brackets 14 by a connecting bracket 28. The surface of the guide wheel mounting bracket 27 is provided with a guide wheel mounting opening. The guide wheel 7 is rotatably installed in the guide wheel installation opening through a central rotating shaft of the guide wheel 7.
Each set of guide wheels 7 comprises: two guide wheels 7. The number of the guide wheel mounting openings of each guide wheel mounting frame 27 is two, and the two guide wheel mounting openings of each guide wheel mounting frame 27 are positioned between the first traveling wheel and the second traveling wheel on the same side, so that the two guide wheels 7 on the same side are positioned between the first traveling wheel and the second traveling wheel.
Specifically, this inspection vehicle still includes: u-shaped pinch roller mounting 29. The free ends of the two side arms of the U-shaped pinch roller mounting 29 extend into the pinch roller mounting opening 9. The free end refers to the end of the two side arms opposite the U-shaped bottom. One side surface of the two side arms of the U-shaped pinch roller mounting 29 extends with a fixing plate 30 parallel to the carrier plate 4. The fixing plate 30 is fixedly connected with the lower surface of the carrier plate 4, thereby mounting the U-shaped pinch roller mounting bracket 29 on the lower surface of the carrier plate 4. The pinch roller 8 is rotatably mounted between the free ends of the two side arms of the U-shaped pinch roller mount 29 by a central pivot of the pinch roller 8.
Preferably, the inspection vehicle further comprises: two sets of pressing mechanisms. Each pressing mechanism corresponds to each pressing wheel 8. The compressing mechanism comprises: two ejector pins 31 and two springs 32. The two ejector rods 31 are symmetrically positioned at two sides of the compression wheel 8 respectively. One end of the two push rods 31 passes through two through holes at the bottom of the U shape of the U-shaped pinch roller mounting frame 29. The threads on the outer surface of the ejector rod 31 engage with the threads on the inner surface of the through hole in the U-shaped bottom of the U-shaped pinch roller mounting 29 to limit the ejector rod 31. The two springs 32 are respectively sleeved at one ends of the two ejector rods 31, and one ends of the two springs 32 are respectively abutted with two ends of the central rotating shaft of the pinch roller 8.
By rotating the ejector rod 31, the ejector rod 31 moves upwards, and the spring 32 applies upward force to the pinch roller 8 by the ejector rod 31, so that the pinch roller 8 can be tightly pressed on the lower surface of the lower beam 303, and the auxiliary travelling wheel 6 holds the I-shaped track 3 tightly, thereby preventing the inspection vehicle from derailing and skidding.
In summary, according to the inspection vehicle disclosed by the embodiment of the invention, through the structural design of the plug, when the plug is not plugged with the socket, the protective cover can seal the opening of the protective box, so that the plug body is protected from being damaged; when the plug is plugged with the socket, the protective cover of the plug can be opened under the action of the action force generated in the process of contacting with the socket, so that the plug is convenient to plug with the socket, and the charging pile can charge the battery of the inspection vehicle; when the plug is pulled out, the protective cover of the plug can be reset under the action of gravity; in addition, this inspection vehicle can walk steadily on the track, can not appear controlling the condition of rocking, even the focus is not placed in the middle also can not appear phenomenon such as roll over, and climbing ability is strong.
The invention also discloses a patrol system. The inspection system is used for the I-shaped track 3. As shown in fig. 21 to 26, the inspection system includes: the charging piles of the two above embodiments and the inspection vehicle of the above embodiments. The two charging piles are respectively positioned at the beginning end and the tail end of the I-shaped track 3. The inspection vehicle can walk on the I-shaped track 3. The two plugs 5 of the inspection vehicle are respectively opposite to the sockets 2 of the two charging piles. The inspection system has the beneficial effects of the charging pile and the inspection vehicle of the embodiment, and is not described herein.
When the patrol car moves to the beginning or the end of the i-shaped track 3, the plug 5 of one end of the carrier plate 4 opposite to the charging pile at the beginning may be inserted into the socket 2 of the charging pile at the beginning, or the plug 5 of the other end of the carrier plate 4 opposite to the charging pile at the end may be inserted into the socket 2 of the charging pile at the end, so that the corresponding charging pile charges the battery. Specifically, during the running process of the inspection vehicle, the inspection vehicle is not charged, the flip 203 can protect the socket 2 and the protective cover 503 can protect the plug 5 from damage; when the inspection vehicle walks to the beginning or the tail end of the I-shaped track 3, and the corresponding plug 5 is plugged with the socket 2, the flip 203 of the socket 2 is turned upwards and opened through the contact force of the movable push rod 209 and the socket protection box 502, and then the contact force of the fixed push rod 216 and the abutting plate 504 is applied, so that the protection cover 503 of the plug 5 is turned upwards and opened again, and the socket 2 and the plug 5 are plugged; when the plug 5 is pulled out of the socket, the protective cover 503 is reset under the action of gravity, and the flip 203 is reset under the action of the return spring 214, so as to protect the socket 2 and the plug 5; the whole plugging process, the opening and closing of the flip 203 and the protective cover 503 are simple, safe and reliable without external force.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (8)

1. A charging pile comprising: support frame, its characterized in that, fill electric pile still includes: a receptacle, the receptacle comprising: the socket comprises a socket body, a socket mounting plate, a flip cover capable of being turned up and down and a flip cover driving mechanism;
the socket mounting plate is provided with a first surface and a second surface which are opposite, the socket mounting plate is provided with a mounting opening, the socket body is mounted in the mounting opening, the plug face of the socket body protrudes out of the first surface of the socket mounting plate, and the socket mounting plate is mounted in the supporting frame;
The socket mounting plate is provided with a flip cover accommodating opening, the flip cover accommodating opening is positioned above the mounting opening, one side of the flip cover accommodating opening is provided with a connecting plate, and the connecting plate is connected with the second surface of the socket mounting plate;
the turnover cover is positioned on one side of the first surface of the socket mounting plate, the turnover cover can be turned upwards to expose the plug face of the socket body and can be turned downwards to cover the plug face of the socket body, one end of the two opposite side walls of the turnover cover is respectively provided with a first trunnion and a second trunnion, the first trunnion is positioned on the same side as the connecting plate, and the first trunnion penetrates through the turnover cover accommodating port to be connected with the connecting plate through a shaft;
the socket mounting plate is provided with a through hole, and the through hole is positioned at the other side of the flip cover accommodating port opposite to the connecting plate;
The flip drive mechanism includes: the socket comprises a socket mounting plate, a guide rod, a movable push rod and a driving handle, wherein the guide rod is positioned on one side of the second surface of the socket mounting plate, one end of the guide rod is provided with an opening, the opening is communicated with the through hole, the guide rod is provided with a guide rail groove, and one end of the guide rail groove is communicated with the opening; one end of the movable push rod is positioned on one side of the first surface of the socket mounting plate, the other end of the movable push rod penetrates through the through hole to be inserted into the guide rail groove and can move in the guide rail groove, the driving handle is positioned on one side of the guide rod opposite to the connecting plate, the lower part of one end of the driving handle is connected with one end shaft of the guide rod, the second trunnion penetrates through the flip cover accommodating opening to be connected with the upper part of one end of the driving handle, the driving handle is provided with a clamping groove, a first guide pin is arranged on the surface of the other end of the movable push rod opposite to the driving handle, and the free end of the first guide pin is inserted into the clamping groove and can move in the clamping groove;
The flip drive mechanism further includes: the free end of the second guide pin is connected with the other end of the return spring, the second guide pin is closer to the other end of the movable push rod than the first guide pin, and when the flip cover is in an opened state, the return spring is in an elongated state;
the socket further includes: the fixed push rod is located one side of the first surface of the socket mounting plate, the fixed end of the fixed push rod is connected with the first surface of the socket mounting plate, the fixed push rod and the movable push rod are oppositely arranged and located on one side of the flip accommodating port, the length of the fixed push rod enables the socket to be inserted with the plug in the process of inserting, after the flip is turned upwards for 45 degrees, the free end of the fixed push rod can be abutted with the protective cover of the plug, which can be turned upwards.
2. The charging stake of claim 1, wherein: one end of the clamping groove is positioned on the upper side of the driving handle, the other end of the clamping groove is close to the lower side of the driving handle, and the other end of the clamping groove is closer to one end of the driving handle than one end of the clamping groove.
3. A patrol vehicle, comprising: the socket comprises a carrier plate, a travelling mechanism, a travelling driving mechanism, a battery and a plug matched with the socket according to any one of claims 1-2;
The travelling mechanism is connected with the carrier plate and is used for driving the carrier plate to move;
the walking driving mechanism is connected with the walking mechanism and used for driving the walking mechanism to walk;
the battery is arranged on the lower surface of the carrier plate, and is electrically connected with the walking driving mechanism and used for providing electric energy for the walking driving mechanism;
the number of the plugs is two, and the plugs are respectively positioned at two ends of the carrier plate and comprise: the plug comprises a plug body, a plug mounting plate and a plug protection box, wherein the plug mounting plate is mounted on the lower surface of the carrier plate, the plug body is mounted on the plug mounting plate and is electrically connected with a battery, the plug protection box is covered outside the plug body, one end of the plug protection box is connected with the plug mounting plate, the other end of the plug protection box is provided with a protection box opening, the plug face of the plug body faces the protection box opening, and the plug protection box can be in butt with one end of the movable push rod of the socket.
4. The inspection vehicle of claim 3, wherein the plug further comprises: the protective cover can be turned up and down, is positioned at the opening of the protective box and is connected with the plug protective box through a rotating shaft, so that the protective cover can be turned up to expose the opening of the protective box and can be turned down to close the opening of the protective box; the upper portion of one side of visor is provided with the butt board, the butt board with the position correspondence of the fixed push rod of socket makes the plug with the in-process of socket grafting, after the flip of socket upwards overturns 45, the butt board can with the free end butt of the fixed push rod of socket.
5. A patrol car according to claim 3, wherein the travelling mechanism comprises: two groups of travelling wheels, two groups of guide wheels and two pressing wheels;
the two groups of travelling wheels are rotatably arranged on the upper part of the carrier plate, and are symmetrically arranged relative to the central axis of the carrier plate, and the extending direction of the central axis of the carrier plate is the same as the travelling direction of the inspection vehicle; the walking driving mechanism is connected with the walking wheels and used for driving the walking wheels to rotate;
The two groups of guide wheels are rotatably arranged on the upper part of the carrier plate, and are symmetrically arranged relative to the central axis of the carrier plate, and the distance between the two groups of guide wheels is smaller than the distance between the two groups of travelling wheels;
Two ends of the carrier plate are respectively provided with a pinch roller mounting opening, the pinch roller mounting openings are positioned on the central axis of the carrier plate, and two pinch rollers are respectively and rotatably arranged in the two pinch roller mounting openings;
The central rotating shafts of the travelling wheels and the compression wheels are parallel to the plane where the carrier plate is located and perpendicular to the central axis of the carrier plate, and the central rotating shafts of the guide wheels are perpendicular to the plane where the carrier plate is located.
6. The inspection vehicle of claim 5, wherein: when the inspection vehicle walks on the I-shaped track, the carrier plate is positioned below the I-shaped track, wherein the I-shaped track consists of an upper beam, a middle beam and a lower beam, and the middle beam is connected with the upper beam and the lower beam;
The two groups of travelling wheels are respectively positioned at two sides of the middle beam, and the wheel surface of each travelling wheel is abutted with the upper surface of the lower beam;
The two groups of guide wheels are respectively positioned at two sides of the middle beam, and the wheel surfaces of the guide wheels are abutted with the side surfaces of the middle beam;
The compression wheel is located below the lower beam, and the wheel surface of the compression wheel is in butt joint with the lower surface of the lower beam.
7. The inspection vehicle of claim 6, further comprising: the support plate, the two groups of travelling wheels, the two groups of guide wheels, the two compression wheels, the travelling driving mechanism and the battery are all arranged in the protective shell; the protective housing includes: an upper protective cover and a lower protective cover;
The upper protective cover is covered above the lower protective cover, a first opening through which the middle beam can pass is formed in the middle of the top of the upper protective cover, the first opening penetrates through two ends of the upper protective cover, second openings through which the middle beam and the lower beam can pass are formed in the side walls of the two ends of the upper protective cover respectively, the second openings are in an inverted T shape, and the upper ends of the two second openings are respectively communicated with the two ends of the first opening;
The bottom opening has been seted up to the bottom of lower protective housing.
8. A patrol system, wherein the patrol system is for an i-shaped track, the patrol system comprising: two charging piles according to any of claims 1 to 2 and a patrol car according to any of claims 3 to 7; the two charging piles are respectively positioned at the beginning end and the tail end of the I-shaped track; the inspection vehicle can walk on the I-shaped track; the two plugs of the inspection vehicle are respectively opposite to the sockets of the two charging piles.
CN201910850556.2A 2019-09-10 2019-09-10 Charging pile, inspection vehicle and inspection system Active CN110435466B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910850556.2A CN110435466B (en) 2019-09-10 2019-09-10 Charging pile, inspection vehicle and inspection system

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CN106785657A (en) * 2017-02-24 2017-05-31 武汉浩宏科技有限公司 A kind of charging pile with socket protection cover
CN107055038A (en) * 2017-03-29 2017-08-18 西安科技大学 A kind of multiple spot brakes belt inspection device
CN108519533A (en) * 2018-05-25 2018-09-11 北京方智科技股份有限公司 A kind of charging pile inspection dedicated track robot
CN109119936A (en) * 2018-10-19 2019-01-01 广东电网有限责任公司 A kind of distribution line clamp walking inspecting robot device
CN109228936A (en) * 2018-10-16 2019-01-18 哈工大机器人义乌人工智能研究院 A kind of intelligence automatic charging stake
CN210652740U (en) * 2019-09-10 2020-06-02 山西中科智能控制技术研究院有限公司 Fill electric pile, patrol and examine car and system of patrolling and examining

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106785657A (en) * 2017-02-24 2017-05-31 武汉浩宏科技有限公司 A kind of charging pile with socket protection cover
CN107055038A (en) * 2017-03-29 2017-08-18 西安科技大学 A kind of multiple spot brakes belt inspection device
CN108519533A (en) * 2018-05-25 2018-09-11 北京方智科技股份有限公司 A kind of charging pile inspection dedicated track robot
CN109228936A (en) * 2018-10-16 2019-01-18 哈工大机器人义乌人工智能研究院 A kind of intelligence automatic charging stake
CN109119936A (en) * 2018-10-19 2019-01-01 广东电网有限责任公司 A kind of distribution line clamp walking inspecting robot device
CN210652740U (en) * 2019-09-10 2020-06-02 山西中科智能控制技术研究院有限公司 Fill electric pile, patrol and examine car and system of patrolling and examining

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