CN112078627A - Rail transfer device for pipe gallery inspection - Google Patents
Rail transfer device for pipe gallery inspection Download PDFInfo
- Publication number
- CN112078627A CN112078627A CN202010885513.0A CN202010885513A CN112078627A CN 112078627 A CN112078627 A CN 112078627A CN 202010885513 A CN202010885513 A CN 202010885513A CN 112078627 A CN112078627 A CN 112078627A
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- track
- short circuit
- track adjusting
- circuit track
- rotate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
- B61L5/067—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means using electromagnetic driving means
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model provides a derailment device that piping lane patrolled and examined, including the fixed bolster, rotatory derailment mechanism, rotate festival track adjusting part, rotate festival track, short circuit track adjusting part, the short circuit track, short circuit track level sets up and can interconnect through rotating festival track, wherein rotatory derailment mechanism includes the mounting panel, the installation is rotated from the driving wheel in the fixed axle lower part at mounting panel center, mounting panel upper portion installation motor, the motor shaft tip installation action wheel of motor, the action wheel passes through the belt and connects from the driving wheel, installation torsion limiter between motor shaft and the action wheel, short circuit track upper portion installation photoelectric sensing ware. The motor transmits power through belt transmission in this structure to install the torque limiter protection motor between motor shaft and action wheel, short circuit track and rotation festival track tip correspond installation electro-magnet and permanent magnet, carry on spacingly and adjust the butt joint position when rotation festival track and short circuit track butt joint, make rotation festival track and short circuit orbital be connected more accurately.
Description
Technical Field
The invention relates to a rail transfer device for pipe gallery inspection.
Background
The utility model relates to a city underground comprehensive pipe gallery, be exactly "city underground pipeline utility corridor", also known as "common ditch", build a tunnel space in the city underground promptly, collect various pipelines such as municipal administration, electric power, communication, gas, plumbing to be equipped with access hole, hoist and mount mouth and monitoring system, implement unified planning, design, construction and management.
At the present stage, along with the development of the robot technology, various intelligent patrol inspection monitoring robots are more and more widely applied, wherein the rail type patrol inspection robot is more and more favored due to the stable and reliable running line, no floor space occupation and simple and convenient control, but the track of the pipe gallery is more complex, and the track change steering is required to be carried out at any time in each cross connection area.
The invention patent No. 201920460303.X discloses a track transfer structure for power pipe rack inspection, in the scheme, a motor drives a rotating section track to rotate in a turning direction through gear transmission, a proximity switch is arranged to transmit a stop signal of the motor, but accurate butt joint of the rotating section track and a short circuit track cannot be completely guaranteed, position deviation is easy to occur, butt joint points of the rotating section track and the short circuit track are in a separated state, and a track hanging robot is easy to shake due to the weight of the track hanging robot when passing through the track hanging robot, so that the butt joint points are deviated, and the track hanging robot is not smooth in movement.
Disclosure of Invention
Aiming at the defects in the problems, the invention provides a track transfer device for pipe gallery inspection.
In order to achieve the purpose, the invention provides a track transfer device for pipe rack inspection, which comprises a fixed support, wherein a rotary track transfer mechanism is arranged at the lower side of the middle part of the fixed support, the lower part of the rotary track transfer mechanism is connected with a rotary joint track through a rotary joint track adjusting component, short joint track adjusting components are symmetrically and uniformly distributed at the lower side of the outer part of the fixed support, the lower part of each short joint track adjusting component is connected with a short joint track, the short joint tracks are horizontally arranged and can be mutually connected through the rotary joint track, the rotary track transfer mechanism comprises a mounting plate, the mounting plate is arranged at the lower side of the middle part of the fixed support, a fixed shaft is arranged at the center of the mounting plate, the lower part of the fixed shaft extends out of the bottom of the mounting plate and is rotatably provided with a driven wheel, the motor is characterized in that a driving wheel is installed at the end part of a motor shaft of the motor and connected with the driven wheel through a belt, and a torque limiter is installed between the motor shaft and the driving wheel.
As a further improvement of the invention, a notch is processed at one end of the short-circuit track facing the center of the fixed support, a guide groove is formed on the outer side after an electromagnet is installed in the notch, a permanent magnet is installed at the end part of the rotating joint track, the permanent magnet is matched with the guide groove, and the permanent magnet corresponds to the electromagnet.
As a further improvement of the invention, the magnetic pole generated after the electromagnet is electrified is opposite to the magnetic pole of the permanent magnet.
As a further improvement of the invention, a photoelectric sensor is arranged at the upper part of the short circuit track, and a central processing unit is arranged at the upper side of the middle part of the fixed support.
As a further improvement of the invention, the rotating section track adjusting assembly comprises a cross rod, the upper end of the middle part of the cross rod is fixedly connected with the lower part of the driven wheel through a bolt, rotating section track adjusting screw assemblies are symmetrically arranged on the left and right of the lower part of the cross rod, the rotating section track adjusting screw assemblies comprise rotating section track positioning screw sleeves, at least two rotating section track adjusting screws are arranged on the rotating section track positioning screw sleeves, and the lower parts of the rotating section track positioning screw sleeves are connected with the rotating section track.
As a further improvement of the invention, the short-circuit track adjusting assembly at least comprises two short-circuit track adjusting screws, the upper parts of the short-circuit track adjusting screws are connected with the fixed support, the middle parts of the short-circuit track adjusting screws are connected into a whole through short-circuit track positioning threaded sleeves, and the lower parts of the short-circuit track adjusting screws are connected with the short-circuit track.
The invention has the beneficial effects that:
in the structure, the motor transmits power through belt transmission, a torque limiter is arranged between the motor shaft and the driving wheel, and when the rotation of the rotating joint track is limited, the motor shaft is enabled to idle in a slipping mode through the torque limiter, so that the motor is effectively protected; the short circuit track and the end part of the rotating section track are correspondingly provided with the electromagnet and the permanent magnet, signals are fed back by the photoelectric sensor, and when the rotating section track is in butt joint with the short circuit track, the rotating section track is limited and the butt joint position is adjusted, so that the rotating section track is more accurately connected with the short circuit track, and the rail hanging robot can smoothly pass through the rail hanging robot.
Drawings
Fig. 1 is a front view of a track-changing device for pipe gallery inspection according to the present invention;
fig. 2 is a bottom view of a track-changing device for pipe gallery inspection according to the present invention;
FIG. 3 is a schematic structural view of a rotary track-changing mechanism of the component 2;
FIG. 4 is a schematic view of the track adjustment assembly of the swivel of the unit 3;
fig. 5 is a schematic diagram of the structure of the short circuit track adjusting screw assembly of the component 5.
In the figure: 1. fixing a bracket; 2. a rotary track transfer mechanism; 21. mounting a plate; 22. a fixed shaft; 23. a driven wheel; 24. a motor; 25. a motor shaft, 26, a torque limiter; 27. a driving wheel; 28. a belt; 3. a revolute joint track adjustment assembly; 31. a cross bar; 32. a rotating joint track adjusting screw assembly; 321. a rotating joint track positioning threaded sleeve; 322. rotating the joint track adjusting screw; 323. a swivel track adjusting nut; 4. a rotating joint track; 41. a permanent magnet; 5. a short circuit track adjusting screw assembly; 51. positioning threaded sleeves of the short-circuit tracks; 52. a short circuit track adjusting screw; 53. a short circuit track adjusting nut; 6. a photoelectric sensor; 7. short-circuit the track; 71. a notch; 72. an electromagnet; 73. a guide groove; 8. a central processing unit.
Detailed Description
As shown in figure 1, the track transfer device for pipe rack inspection according to the invention comprises a fixed support 1, a rotary track transfer mechanism 2 is arranged on the lower side of the middle part of the fixed support 1, the lower part of the rotary track transfer mechanism 2 is connected with a rotary joint track 4 through a rotary joint track adjusting component 3, short circuit track adjusting components 5 (see figure 2) are symmetrically and uniformly distributed on the lower side of the outer part of the fixed support 1, the lower part of the short circuit track adjusting component 5 is connected with a short circuit track 7, a photoelectric sensor 6 is arranged on the upper part of the short circuit track 7, a central processing unit 8 is arranged on the upper side of the middle part of the fixed support 1, the short circuit tracks 7 are horizontally arranged and can be connected with each other through the rotary joint track 4, a gap 71 is processed at one end of the short circuit track 7 facing to the center of the fixed support 1, a guide groove 73 is formed on, the permanent magnet 41 corresponds to the electromagnet 72, and the magnetic pole generated after the electromagnet 72 is electrified is opposite to the magnetic pole of the permanent magnet 41;
as shown in fig. 3, the rotary rail-changing mechanism 2 includes a mounting plate 21, the mounting plate 21 is mounted at the lower side of the middle part of the fixed bracket 1, a fixed shaft 22 is mounted at the center of the mounting plate 21, the lower part of the fixed shaft 22 extends out of the bottom of the mounting plate 21 and is rotatably mounted with a driven wheel 23, the lower part of the driven wheel 23 is connected with the revolute joint rail adjusting assembly 3, a motor 24 is mounted at the upper part of the mounting plate 21 at a position deviating from the center, a driving wheel 27 is mounted at the end part of a motor shaft 25 of the motor 24, the driving wheel;
as shown in fig. 4, the track adjusting assembly 3 of the turning joint comprises a cross bar 31, the upper end of the middle part of the cross bar 31 is fixedly connected with the lower part of the driven wheel 23 through a bolt, the track adjusting screw assemblies 32 of the turning joint are symmetrically installed on the left and right of the lower part of the cross bar 31, each track adjusting screw assembly 32 of the turning joint comprises a track positioning threaded sleeve 321 of the turning joint, at least two track adjusting screws 322 of the turning joint are installed on each track positioning threaded sleeve 321 of the turning joint, the lower part of each track positioning threaded sleeve 321 of the turning joint is connected with a track 4 of the turning joint, a plurality of track adjusting nuts 323 of the turning joint are also installed on each track adjusting screw 322 of the turning joint, and the position of the track 4;
as shown in fig. 5, the short circuit track adjusting assembly 5 at least comprises two short circuit track adjusting screws 52, the upper portion of each short circuit track adjusting screw 52 is connected with the fixed support 1, the middle portions of the short circuit track adjusting screws 52 are connected into a whole through short circuit track positioning screw sleeves 51, the lower portion of each short circuit track adjusting screw 52 is connected with a short circuit track 7, a plurality of short circuit track adjusting nuts 53 are further installed on the short circuit track adjusting screws 52, and the positions of the short circuit tracks 7 in the vertical direction can be adjusted by adjusting the positions of the short circuit track adjusting nuts 53.
In the structure, the motor transmits power through belt transmission, a torque limiter is arranged between the motor shaft and the driving wheel, and when the rotation of the rotating joint track is limited, the motor shaft is enabled to idle in a slipping mode through the torque limiter, so that the motor is effectively protected; the short circuit track and the end part of the rotating section track are correspondingly provided with the electromagnet and the permanent magnet, signals are fed back by the photoelectric sensor, and when the rotating section track is in butt joint with the short circuit track, the rotating section track is limited and the butt joint position is adjusted, so that the rotating section track is more accurately connected with the short circuit track, and the rail hanging robot can smoothly pass through the rail hanging robot.
In particular use, the invention will be described with reference to the accompanying drawings for the convenience of understanding;
the rail hanging robot is installed in a track of the pipe gallery and freely moves along the track direction, when the rail hanging robot enters the short-circuit track, the photoelectric sensor senses that the rail hanging robot passes through the short-circuit track, a signal is sent to the central processor, an electromagnet at the end part of the short-circuit track of the central processor sends an electrifying signal, and the electromagnet generates attraction with a permanent magnet at the end part of the rotating section track after being electrified, so that the two ends of the rotating section track are accurately connected with the short-circuit track respectively, and the rail hanging robot moves to the rotating section track;
when the rail hanging robot does not need to turn, the rail hanging robot can directly slide out along the short-circuit track at the other end of the rotating joint track, then the photoelectric sensor senses that the rail hanging robot passes through the rail hanging robot and sends a signal to the central processor, and the central processor sends a power-off signal to the electromagnet at the end part of the short-circuit track;
when the rail-hanging robot needs to turn, the central processing unit firstly sends a power-off signal to the electromagnet at the end part of the short-circuit track and sends a rotation signal to the motor, the motor drives the driving wheel to rotate through the motor shaft, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel drives the rotating joint track to rotate through the rotating joint track adjusting assembly, the rail-hanging robot is driven to rotate by the rotating joint track, when the end part of the rotating joint track is close to the end part of the short-circuit track, the photoelectric sensor sends a signal to the central processing unit, the central processing unit sends a power-on signal to the electromagnet at the end part of the short-circuit track, the electromagnet generates suction with the permanent magnet at the end part of the rotating joint track after being powered on, so that the rotating joint track is subjected to rotation resistance, when the resistance reaches a set value, the motor shaft does not transmit power, the short circuit track is automatically matched and connected with the magnetic force between the rotating joint track electromagnet and the permanent magnet, the photoelectric sensor sends a stalling signal to the motor through the central processing unit after connection is completed, the rail hanging robot slides out along the short circuit track correspondingly connected, then the photoelectric sensor senses that the rail hanging robot passes through the short circuit track, a signal is sent to the central processing unit, and the central processing unit sends a power loss signal to the electromagnet at the end part of the short circuit track.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a become rail device that piping lane patrolled and examined which characterized in that: including fixed bolster (1), the rotatory orbital transfer mechanism of side-mounting in the middle part of fixed bolster (1) (2), rotatory orbital transfer mechanism (2) lower part is connected through rotating festival track adjusting part (3) and is rotated festival track (4), fixed bolster (1) outside downside central symmetry evenly distributed short circuit track adjusting part (5), short circuit track adjusting part (5) sub-unit connection short circuit track (7), short circuit track (7) level sets up and passes through but rotate festival track (4) interconnect, rotatory orbital transfer mechanism (2) includes mounting panel (21), mounting panel (21) are installed at fixed bolster (1) middle part downside, mounting panel (21) central mounting fixed axle (22), fixed axle (22) lower part stretches out mounting panel (21) bottom and rotate the installation from driving wheel (23), follow driving wheel (23) sub-unit connection revolute joint track adjusting part (3), skew central point department in mounting panel (21) upper portion department of putting installs motor (24), motor shaft (25) tip installation action wheel (27) of motor (24), action wheel (27) are connected through belt (28) follow driving wheel (23), motor shaft (25) with install torque limiter (26) between action wheel (27).
2. The rail transfer device for pipe gallery inspection according to claim 1, characterized in that: short circuit track (7) face one end processing breach (71) at fixed bolster (1) center, form guide way (73) in the outside behind installation electro-magnet (72) in breach (71), rotation festival track (4) tip installation permanent magnet (41), permanent magnet (41) with guide way (73) phase-match, permanent magnet (41) with electro-magnet (72) are corresponding.
3. The rail transfer device for pipe gallery inspection according to claim 2, characterized in that: the magnetic pole generated after the electromagnet (72) is electrified is opposite to the magnetic pole of the permanent magnet (41).
4. The rail transfer device for pipe gallery inspection according to claim 1, characterized in that: and a photoelectric sensor (6) is arranged on the upper part of the short circuit track (7), and a central processing unit (8) is arranged on the upper side of the middle part of the fixed support (1).
5. The rail transfer device for pipe gallery inspection according to claim 1, characterized in that: rotate a track adjusting part (3) and include horizontal pole (31), horizontal pole (31) middle part upper end pass through the bolt with from driving wheel (23) lower part fixed connection, horizontal pole (31) lower part bilateral symmetry installation rotates a track adjusting screw subassembly (32), rotate a track adjusting screw subassembly (32) including rotating a track location swivel nut (321), rotate and to rotate two piece at least rotation section track adjusting screw (322) of installing on a track location swivel nut (321), rotate a track location swivel nut (321) sub-unit connection rotate a track (4).
6. The rail transfer device for pipe gallery inspection according to claim 1, characterized in that: short circuit track adjusting part (5) include two short circuit track adjusting screw (52) at least, short circuit track adjusting screw (52) upper portion is connected fixed bolster (1), short circuit track adjusting screw (52) middle part is connected through short circuit track location swivel nut (51) and is formed wholly, short circuit track adjusting screw (52) sub-unit connection short circuit track (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885513.0A CN112078627A (en) | 2020-08-28 | 2020-08-28 | Rail transfer device for pipe gallery inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010885513.0A CN112078627A (en) | 2020-08-28 | 2020-08-28 | Rail transfer device for pipe gallery inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112078627A true CN112078627A (en) | 2020-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010885513.0A Pending CN112078627A (en) | 2020-08-28 | 2020-08-28 | Rail transfer device for pipe gallery inspection |
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| Country | Link |
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| CN (1) | CN112078627A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401168A (en) * | 2021-08-19 | 2021-09-17 | 齐鲁工业大学 | Track transfer device of inspection robot |
| CN114312911A (en) * | 2021-12-16 | 2022-04-12 | 杭州申昊科技股份有限公司 | Rail transfer device of rail inspection robot |
| CN114536298A (en) * | 2022-03-23 | 2022-05-27 | 中科开创（广州）智能科技发展有限公司 | Rail transfer device and application system of rail inspection robot |
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| RU2003135636A (en) * | 2001-05-07 | 2005-04-27 | Фае Айзенбанзюстеме Гмбх (At) | ARROW FOR RAILWAYS AND METHOD FOR BUILDING ARROWS IN RAILWAYS |
| CN105775603A (en) * | 2016-04-19 | 2016-07-20 | 苏州爱特思工业传输系统有限公司 | Transmission system |
| CN109895811A (en) * | 2019-01-31 | 2019-06-18 | 江西理工大学 | Permanent magnetism type magnetic suspension rail system and its track switch rotating direction control method |
| CN109910952A (en) * | 2019-03-20 | 2019-06-21 | 王海涛 | The magnetic force adsorption type track conversion equipment and method of suspension type rail traffic system |
| CN209833650U (en) * | 2019-04-08 | 2019-12-24 | 杭州申昊科技股份有限公司 | Orbital transfer structure that electric power piping lane patrolled and examined |
| CN210760803U (en) * | 2019-10-31 | 2020-06-16 | 江苏飞梭智行设备有限公司 | Lifting type rail transfer device for rail transit |
| CN111319654A (en) * | 2020-01-22 | 2020-06-23 | 广东智源机器人科技有限公司 | Track switching method, device, storage medium and system |
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2020
- 2020-08-28 CN CN202010885513.0A patent/CN112078627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2003135636A (en) * | 2001-05-07 | 2005-04-27 | Фае Айзенбанзюстеме Гмбх (At) | ARROW FOR RAILWAYS AND METHOD FOR BUILDING ARROWS IN RAILWAYS |
| CN105775603A (en) * | 2016-04-19 | 2016-07-20 | 苏州爱特思工业传输系统有限公司 | Transmission system |
| CN109895811A (en) * | 2019-01-31 | 2019-06-18 | 江西理工大学 | Permanent magnetism type magnetic suspension rail system and its track switch rotating direction control method |
| CN109910952A (en) * | 2019-03-20 | 2019-06-21 | 王海涛 | The magnetic force adsorption type track conversion equipment and method of suspension type rail traffic system |
| CN209833650U (en) * | 2019-04-08 | 2019-12-24 | 杭州申昊科技股份有限公司 | Orbital transfer structure that electric power piping lane patrolled and examined |
| CN210760803U (en) * | 2019-10-31 | 2020-06-16 | 江苏飞梭智行设备有限公司 | Lifting type rail transfer device for rail transit |
| CN111319654A (en) * | 2020-01-22 | 2020-06-23 | 广东智源机器人科技有限公司 | Track switching method, device, storage medium and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401168A (en) * | 2021-08-19 | 2021-09-17 | 齐鲁工业大学 | Track transfer device of inspection robot |
| CN113401168B (en) * | 2021-08-19 | 2021-11-02 | 齐鲁工业大学 | Track transfer device of inspection robot |
| CN114312911A (en) * | 2021-12-16 | 2022-04-12 | 杭州申昊科技股份有限公司 | Rail transfer device of rail inspection robot |
| CN114536298A (en) * | 2022-03-23 | 2022-05-27 | 中科开创（广州）智能科技发展有限公司 | Rail transfer device and application system of rail inspection robot |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201215 |
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| RJ01 | Rejection of invention patent application after publication |