CN108258557B - Sliding type charging device - Google Patents
Sliding type charging device Download PDFInfo
- Publication number
- CN108258557B CN108258557B CN201810336951.4A CN201810336951A CN108258557B CN 108258557 B CN108258557 B CN 108258557B CN 201810336951 A CN201810336951 A CN 201810336951A CN 108258557 B CN108258557 B CN 108258557B
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- China
- Prior art keywords
- connecting rod
- inspection robot
- intelligent inspection
- contact
- spring
- 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.)
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- 238000007689 inspection Methods 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a sliding type charging device, which comprises a sliding contact line (2) arranged at the end part of a guide rail (1), a positioning device (3) arranged on the guide rail (1) and positioned at one side of the sliding contact line (2), and a current collecting device (4) arranged on a shell of an intelligent inspection robot; the current collecting device (4) comprises a fixed support (41) fixed on the shell of the intelligent inspection robot, a pin shaft (42) arranged on the fixed support (41), a pressing rod (43) connected with the pin shaft (42) in the middle and capable of rotating along the pin shaft (42), a buffer device (44) arranged at one end of the pressing rod (43) and a contact (45) arranged at one end of the buffer device (44) and used for charging the intelligent inspection robot through contact with the trolley line (2). The sliding type charging device provided by the invention can enable the intelligent inspection robot to quickly and conveniently acquire electric energy, and provides guarantee for normal operation and detection of the intelligent inspection robot.
Description
Technical Field
The invention relates to the field of rail traffic safety, in particular to a sliding type charging device for an intelligent inspection robot.
Background
Along with the increasing population of large cities, on-road traffic is unable to meet the increasing traffic usage amount of people, and the development of urban rail traffic plays an important role in relieving urban traffic jams. Since the first subway was built in london in 1863, the subway has been widely used as an important urban rail vehicle in developed countries such as europe and america and developed areas such as Beijing, shanghai, guangzhou, shenzhen and the like in China.
Urban rail transit is taken as a special service industry, and in addition to personnel safety of workers, the urban rail transit also comprises personnel safety of passengers and operation safety of various equipment and facilities, and meanwhile, a plurality of unpredictable potential safety hazards exist, and the safety characteristics of the urban rail transit comprise: (1) utility characteristics; (2) high flow and high density; (3) a closure; (4) difficulty in prevention.
The faults of the rail transit system are various and can be classified into equipment abrasion, fracture and crack according to the fault expression form; the physical types of the cause of the fault may be classified into an electrical fault, a signal fault, a mechanical fault, and an electronic fault.
The intelligent inspection robot has the characteristics of high automation, accurate detection and the like so as to be widely applied to real-time detection projects. Because the intelligent inspection robot has a longer detection range, the intelligent inspection robot needs to detect the sliding direction and the sliding position in the moving range, and a charging device is also needed for supplying power to different driving elements in the intelligent inspection robot in time so as to ensure that each element can work normally.
The charging method of the intelligent inspection robot is many, for example: the robot is directly moved to a power supply by hand, and is charged by an access plug; by utilizing the infrared information receiving device, the robot automatically walks to the charging seat to charge and the like. But all have the problems of inconvenience, high cost and the like.
Disclosure of Invention
The invention aims to solve the problems of inconvenient charging process or higher cost and the like of an intelligent inspection robot in the prior art, provides a sliding charging device, can enable the intelligent inspection robot to quickly and conveniently acquire electric energy, and provides guarantee for normal operation and detection of the intelligent inspection robot.
The invention provides a sliding type charging device which comprises a sliding contact line arranged at the end part of a guide rail, a positioning device arranged on one side of the sliding contact line on the guide rail and a current collecting device arranged on a shell of an intelligent inspection robot; the current collecting device comprises a fixed support fixed on the shell of the intelligent inspection robot, a pin shaft arranged on the fixed support, a pressing rod connected with the pin shaft in the middle and capable of rotating along the pin shaft, a buffer device arranged at one end of the pressing rod and a contact arranged at one end of the buffer device and used for charging the intelligent inspection robot through contact with a sliding contact line.
The intelligent inspection robot obtains electric power from the trolley wire through the contact of the contact on the current collector and the trolley wire, and the positioning device can ensure that the current collector of the intelligent inspection robot is accurately contacted with the trolley wire arranged on the guide rail.
According to the sliding type charging device, as an optimal mode, the buffer device comprises the spring plug arranged on the fixed support, the first springs with two ends fixed on the spring plug and the contact, and the flexible sleeve arranged outside the spring plug and the first springs and connected with the fixed support.
The spring plug obtains power through the depression bar, through the motion of first spring drive contact to wiping line direction, makes contact and wiping line contact charge, and first spring and flexible sleeve can play protection and cushioning to the contact.
According to the sliding type charging device, as an optimal mode, the buffer device further comprises a second spring which is arranged at two ends of the outer side of the flexible sleeve and is respectively connected with the flexible sleeve and the fixed support. The second spring can further protect and buffer the contact.
In the sliding charging device, as a preferable mode, a first guide pipe and a second guide pipe are respectively arranged inside and outside the flexible sleeve, the first guide pipe is contacted with the outer side of the first spring, and the second guide pipe is contacted with the inner side of the second spring.
The first guide tube and the second guide tube can effectively avoid the contact area between the flexible sleeve and the first spring and between the flexible sleeve and the second spring, damage to the flexible sleeve or the first spring and damage to the second spring caused by overlarge friction can be prevented, and the service life of the charging device is prolonged.
According to the sliding type charging device, as a preferable mode, the compression bar comprises the connecting part, the middle part of the connecting part is connected with the pin shaft and can rotate along the pin shaft, and the first connecting rod and the second connecting rod are respectively fixedly connected with the two ends of the connecting part, the free end of the first connecting rod is contacted with the buffer device, and the free end of the second connecting rod is contacted with the positioning device.
The second connecting rod moves upwards after being contacted with the positioning device, the connecting part is pushed to rotate along the pin shaft, and then the first connecting rod is driven to move upwards, and the contact on the current collecting device is pushed to move towards the direction of the sliding contact line and is contacted with the sliding contact line for charging.
According to the sliding type charging device, as an optimal mode, the free end of the first connecting rod is provided with the bulge, and the bulge is contacted with the spring plug on the buffer device; the first connecting rod is provided with a first groove.
The protrusion can reduce the contact area of the first connecting rod and the spring plug, plays a better force transmission function, and the first groove can effectively reduce the weight of the first connecting rod.
In the sliding charging device, the first connecting rod and the connecting part are arranged in parallel, and the first connecting sheet is arranged between the first connecting rod and the connecting part and is perpendicular to the first connecting rod and the connecting part.
According to the sliding type charging device, as an optimal mode, the second connecting rod and the connecting part are vertically arranged, the second connecting piece is arranged between the second connecting rod and the connecting part, and the second connecting piece, the second connecting rod and the connecting part are vertically arranged.
In the sliding type charging device, as an optimal mode, a through hole is formed in the middle of the connecting part, and the pin shaft penetrates through the through hole to fix the compression bar on the current collecting device.
In the sliding charging device according to the present invention, preferably, the connecting portion is provided with a second groove. The second groove can effectively reduce the weight of the connecting part.
In the use process, the trolley line is arranged at one end of the guide rail, the intelligent inspection robot moves along the guide rail in the direction of the trolley line when needing to be charged, when a second connecting rod on the pressure rod contacts the positioning device, the intelligent inspection robot stops moving, meanwhile, the positioning device can push the pressure rod to move the second connecting rod away from the guide rail, at the moment, a protrusion on a first connecting rod at the other end of the pressure rod moves towards the direction close to the guide rail, and then a contact head moves towards the direction of the guide rail to contact with the trolley line through the buffer device, so that the intelligent inspection robot is charged; after the intelligent inspection robot is charged, the control system sends a motion instruction to the intelligent inspection robot, and after the second connecting rod is separated from the positioning device, the contact is separated from the sliding contact line under the action of the second spring, so that the intelligent inspection robot can normally drive away from the charging device.
According to the intelligent inspection robot, the current collecting device is arranged on the shell of the intelligent inspection robot, when the intelligent inspection robot needs to be charged, the intelligent inspection robot only needs to move to the sliding contact line along the guide rail, so that the contact is connected with the sliding contact line, the intelligent inspection robot is simple in structure, convenient and concise to charge, the intelligent inspection robot does not need to be detached from the guide rail, and cost can be effectively saved.
The invention further provides a buffer device between the contact and the compression bar, which can protect and buffer the contact and prolong the service life of the charging device.
The invention further provides grooves on the first connecting rod and the connecting part, so that the weight of the compression rod is effectively reduced, the cost is saved, and the stability of the charging device is improved.
Drawings
Fig. 1 is a perspective view of a sliding charging device;
FIG. 2 is a perspective view of a slide type charging device rail;
FIG. 3 is a front view of a sliding charging device collector;
FIG. 4 is a cross-sectional view of a sliding charging device current collector;
FIG. 5 is a perspective view of a compression bar of a sliding charging device;
FIG. 6 is a front view of a compression bar of a sliding charging device;
fig. 7 is a top view of a compression bar of a sliding type charging device.
Reference numerals:
1. a guide rail; 2. a trolley line; 3. a positioning device; 4. a current collecting device; 41. a fixed support; 42. a pin shaft; 43. a compression bar; 431. a connection part; 4311. a through hole; 4312. a second groove; 432. a first connecting rod; 4321. a protrusion; 4322. a first groove; 433. a second connecting rod; 434. a first connecting piece; 435. a second connecting piece; 44. a buffer device; 441. a spring plug; 442. a first spring; 443. a flexible sleeve; 444. a second spring; 445. a first guide tube; 446. a second guide tube; 45. a contact.
Detailed Description
Example 1
As shown in fig. 1-2, the invention provides a sliding type charging device, which comprises a trolley line 2 arranged at the end part of a guide rail 1, a positioning device 3 arranged on the guide rail 1 and positioned at one side of the trolley line 2, and a current collecting device 4 arranged on the shell of an intelligent inspection robot.
As shown in fig. 3 to 4, the current collector 4 includes a fixed support 41 fixed on the casing of the intelligent inspection robot, a pin shaft 42 provided on the fixed support 41, a pressing rod 43 connected to the pin shaft 42 at the middle and capable of rotating along the pin shaft 42, a buffer device 44 provided at one end of the pressing rod 43, and a contact 45 provided at one end of the buffer device 44 for charging the intelligent inspection robot by contacting with the trolley line 2.
The buffer device 44 comprises a spring plug 441 arranged on the fixed support 41, a first spring 442 with two ends fixed on the spring plug 441 and the contact 45, a flexible sleeve 443 arranged outside the spring plug 441 and the first spring 442 and connected with the fixed support 41, and a second spring 444 arranged outside the flexible sleeve 443 and connected with the flexible sleeve 443 and the fixed support 41 respectively; a first guide tube 445 and a second guide tube 446 are provided inside and outside the flexible sleeve 443, respectively, the first guide tube 445 being in contact with the outside of the first spring 442, and the second guide tube 446 being in contact with the inside of the second spring 444.
As shown in fig. 5 to 7, the compression bar 43 includes a connection portion 431 having a middle portion connected to the pin shaft 42 and rotatable along the pin shaft 42, and a first connection rod 432 and a second connection rod 433 fixedly connected to both ends of the connection portion 431, respectively; a through hole 4311 is arranged in the middle of the connecting part 431, a pin shaft 42 passes through the through hole 4311 to fix the compression bar 43 on the current collector 4, and a second groove 4312 is arranged on the connecting part 431; the free end of the first connecting rod 432 contacts with the buffer device 44, a bulge 4321 is arranged at the free end of the first connecting rod 432, the bulge 4321 contacts with a spring plug 441 on the buffer device 44, a first groove 4322 is arranged on the first connecting rod 432, the first connecting rod 432 and the connecting part 431 are arranged in parallel, a first connecting piece 434 is arranged between the first connecting rod 432 and the connecting part 431, and the first connecting piece 434 is vertically arranged with the first connecting rod 432 and the connecting part 431; the free end of the second connecting rod 433 contacts with the positioning device 3, the second connecting rod 433 and the connecting part 431 are vertically arranged, a second connecting sheet 435 is arranged between the second connecting rod 433 and the connecting part 431, and the second connecting sheet 435 and the second connecting rod 433 and the connecting part 431 are vertically arranged.
In the use process of the embodiment, the trolley line 2 is arranged at one end of the guide rail 1, when the intelligent inspection robot needs to be charged, the intelligent inspection robot moves along the guide rail 1 towards the trolley line 2, when the second connecting rod 433 on the pressure lever 43 contacts the positioning device 3, the intelligent inspection robot stops moving, meanwhile, the positioning device 3 can push the pressure lever 43 to enable the second connecting rod 433 to move towards a direction far away from the guide rail 1, at the moment, the bulge 4321 on the first connecting rod 432 at the other end of the pressure lever 43 moves towards a direction close to the guide rail 1, and then the contact 45 moves towards the guide rail 4 to contact with the trolley line 2 through the buffer device 44, so that the intelligent inspection robot is charged; after the intelligent inspection robot is charged, the control system sends a motion instruction to the intelligent inspection robot, and after the second connecting rod 433 is separated from the positioning device 3, the contact 45 is separated from the trolley line 2 under the action of the second spring 444, so that the intelligent inspection robot can normally drive away from the charging device.
The foregoing description is intended to be illustrative only and not limiting, and it will be understood by those skilled in the art that any modifications, changes or equivalents may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (7)
1. A sliding charging device, characterized in that: the intelligent inspection robot comprises a trolley line (2) arranged at the end part of a guide rail (1), a positioning device (3) arranged on the guide rail (1) and positioned at one side of the trolley line (2), and a current collecting device (4) arranged on the shell of the intelligent inspection robot; the current collecting device (4) comprises a fixed support (41) fixed on the shell of the intelligent inspection robot, a pin shaft (42) arranged on the fixed support (41), a pressing rod (43) with the middle part connected with the pin shaft (42) and capable of rotating along the pin shaft (42), a buffer device (44) arranged at one end of the pressing rod (43) and a contact (45) arranged at one end of the buffer device (44) and used for charging the intelligent inspection robot through contact with the sliding contact line (2);
the compression bar (43) comprises a connecting part (431) with the middle part connected with the pin shaft (42) and capable of rotating along the pin shaft (42), and a first connecting rod (432) and a second connecting rod (433) which are fixedly connected with two ends of the connecting part (431) respectively, wherein the free end of the first connecting rod (432) is contacted with the buffer device (44), and the free end of the second connecting rod (433) is contacted with the positioning device (3);
a bulge (4321) is arranged at the free end of the first connecting rod (432), and the bulge (4321) is contacted with a spring plug (441) on the buffer device (44); a first groove (4322) is arranged on the first connecting rod (432);
the connecting rod (432) and the connecting portion (431) are arranged in parallel, a first connecting sheet (434) is arranged between the first connecting rod (432) and the connecting portion (431), and the first connecting sheet (434) is perpendicular to the first connecting rod (432) and the connecting portion (431).
2. A sliding charging apparatus according to claim 1, wherein: the buffer device (44) comprises a spring plug (441) arranged on the fixed support, a first spring (442) with two ends fixed on the spring plug (441) and the contact (45), and a flexible sleeve (443) arranged outside the spring plug (441) and the first spring (442) and connected with the fixed support (41).
3. A sliding charging apparatus according to claim 2, wherein: the buffer device (44) further comprises a second spring (444) which is arranged at the two ends of the outer side of the flexible sleeve (443) and is respectively connected with the flexible sleeve (443) and the fixed support (41).
4. A sliding charging apparatus according to claim 3, wherein: a first guide pipe (445) and a second guide pipe (446) are respectively arranged inside and outside the flexible sleeve (443), the first guide pipe (445) is in contact with the outer side of the first spring (442), and the second guide pipe (446) is in contact with the inner side of the second spring (444).
5. A sliding charging apparatus according to claim 1, wherein: the second connecting rod (433) and the connecting portion (431) are vertically arranged, a second connecting sheet (435) is arranged between the second connecting rod (433) and the connecting portion (431), and the second connecting sheet (435) and the second connecting rod (433) and the connecting portion (431) are vertically arranged.
6. A sliding charging apparatus according to claim 1, wherein: a through hole (4311) is formed in the middle of the connecting portion (431), and the pin shaft (42) penetrates through the through hole (4311) to fix the compression bar (43) on the current collecting device (4).
7. A sliding charging apparatus according to claim 1, wherein: a second groove (4312) is provided on the connection part (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336951.4A CN108258557B (en) | 2018-04-16 | 2018-04-16 | Sliding type charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336951.4A CN108258557B (en) | 2018-04-16 | 2018-04-16 | Sliding type charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108258557A CN108258557A (en) | 2018-07-06 |
| CN108258557B true CN108258557B (en) | 2024-02-27 |
Family
ID=62748333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336951.4A Active CN108258557B (en) | 2018-04-16 | 2018-04-16 | Sliding type charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108258557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217060A (en) * | 2018-09-19 | 2019-01-15 | 山东金惠新达智能制造科技有限公司 | A kind of suspension type crusing robot electricity getting device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010084491A (en) * | 2008-10-02 | 2010-04-15 | Shinmaywa Engineering Ltd | Multilevel parking facility with charging function |
| WO2016201901A1 (en) * | 2015-06-16 | 2016-12-22 | 南车株洲电力机车有限公司 | Charging system |
| CN206195232U (en) * | 2016-11-21 | 2017-05-24 | 深圳供电局有限公司 | Tunnel intelligence hangs rail and patrols and examines robot monitored control system |
| CN208078351U (en) * | 2018-04-16 | 2018-11-09 | 北京瑞途科技有限公司 | A kind of sliding charging device |
-
2018
- 2018-04-16 CN CN201810336951.4A patent/CN108258557B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010084491A (en) * | 2008-10-02 | 2010-04-15 | Shinmaywa Engineering Ltd | Multilevel parking facility with charging function |
| WO2016201901A1 (en) * | 2015-06-16 | 2016-12-22 | 南车株洲电力机车有限公司 | Charging system |
| CN206195232U (en) * | 2016-11-21 | 2017-05-24 | 深圳供电局有限公司 | Tunnel intelligence hangs rail and patrols and examines robot monitored control system |
| CN208078351U (en) * | 2018-04-16 | 2018-11-09 | 北京瑞途科技有限公司 | A kind of sliding charging device |
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| Publication number | Publication date |
|---|---|
| CN108258557A (en) | 2018-07-06 |
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