CN108486969B - Rail system for outdoor environment - Google Patents
Rail system for outdoor environment Download PDFInfo
- Publication number
- CN108486969B CN108486969B CN201810327702.9A CN201810327702A CN108486969B CN 108486969 B CN108486969 B CN 108486969B CN 201810327702 A CN201810327702 A CN 201810327702A CN 108486969 B CN108486969 B CN 108486969B
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- CN
- China
- Prior art keywords
- circular
- track
- hub
- circular tube
- shaped
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B17/00—Wheels characterised by rail-engaging elements
- B60B17/0082—Wheels designed to interact with a particular rail profile
- B60B17/0089—Circular rail profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/143—Way of locomotion or support on a side-track
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a track system for an outdoor environment, which belongs to the field of track device systems and comprises a circular tubular track and a circular slotted hub; the circular tube-shaped track consists of two parallel circular steel tubes with fixed intervals, the parallel circular steel tubes are fixed on a sleeper, a plurality of short connecting pieces are arranged between the two parallel circular steel tubes at equal intervals and used for bearing the sensor, and two ends of each short connecting piece are fastened on the circular tube-shaped track. Two parallel round steel pipes are fixed on the track through clamps at two ends of the long connecting piece. The circular slotting hub comprises a circular arc slot hub and a concave slot hub; the two circular arc groove hubs are arranged on one side of the circular tube-shaped track, the two concave groove hubs are arranged on the other side of the circular tube-shaped track, and when the train inspection robot walks along the circular tube-shaped track, the circular arc hubs drive the concave groove hubs to move, and the inner diameters of the concave groove hubs are larger, so that the train inspection robot can be adaptively adjusted; the problem of circular tube shaped track interval deviation is solved, and the problem of derailment is avoided. The invention has the functions of freezing prevention, snow prevention, barrier prevention and the like.
Description
Technical Field
The invention belongs to the field of track device systems, and particularly relates to a track system for an outdoor environment, which assists a railway train inspection robot to work.
Background
The railway train inspection robot is a system for technical inspection of railway vehicles, wherein a rail system is an important component part thereof, and the train inspection robot is supported to travel according to a specified track and a preset speed. In the prior art, weather such as rain, snow, freezing and the like, and foreign matters such as railway ballasts and the like are all reasons for influencing the normal operation of a railway system of a train inspection robot, and serious possibility is caused that the train inspection robot cannot normally operate, so that the safety production of railways is influenced.
Disclosure of Invention
The invention provides a track system for an outdoor environment, which is used for assisting the rapid and stable work of a train inspection robot, and aims to solve the problems of left-right offset, up-down jolt, track snow prevention, obstacle removal and the like of the train inspection robot in the outdoor environment in the prior art.
The track system for the outdoor environment comprises a circular tube-shaped track and a circular slotted hub;
the circular tube-shaped track consists of two parallel circular steel tubes with fixed intervals, and the length of the circular tube-shaped track is longer than that of a train of overhauling trains; the diameter of the round steel pipe is 20-30mm; the round grooved wheel hub is fixed at the groove part on the upper surface of the middle of the sleeper and bears the round grooved wheel hub to move back and forth;
a plurality of short connecting pieces are arranged between two parallel round steel pipes at equal intervals to form fixed intervals of the round pipe-shaped track. The short connecting piece is used for bearing the sensor, two ends of the short connecting piece are respectively fixed on the circular tube-shaped track through the fastening pieces, and the distance between the two parallel circular steel tubes is further adjusted by adjusting the positions of the fastening pieces on the short connecting piece.
Two parallel round steel pipes are fixed between sleepers through long connecting pieces; two ends of the long connecting piece are respectively fixed on the two rails through clamps; the long connecting piece is fixed with the two parallel round steel pipes through a fastener.
The long connecting pieces are arranged at intervals from the short connecting pieces, and one long connecting piece is installed every 5 or 6 short connecting pieces.
The round slotting wheel hub is used as a wheel of the row inspection robot equipment, and the row inspection robot is carried by the round slotting wheel hub to run on a round tubular rail; the dimensions of the circular slotted hub are set according to the dimensions of the mobile device, the dimensions of the railway track and the crossties, including: a circular arc groove hub and a concave groove hub;
the hub of the train inspection robot along one side of the circular tube-shaped track is provided with two circular arc groove hubs which are used for guiding and have the function of weakening snakelike movement; the outer surface is arc-shaped, and the diameter of the arc is slightly larger than the diameter of the circular tube-shaped track by 2-10mm.
The hub at the other side is two concave groove hubs, the adaptive circular outer surface is concave, and the inner diameter is 20-30mm larger than the diameter of the circular tubular rail.
When the train inspection robot walks along the circular tube-shaped track, the concave groove wheel hub assists the circular arc groove wheel hub to move under the drive of the circular arc wheel hub, and the inner diameter of the concave groove wheel hub is larger, so that the train inspection robot can be adaptively adjusted; the problem of deviation of the space between the circular tube-shaped tracks can be solved, and the problem of derailment caused by overlarge space between the circular tube-shaped tracks is avoided.
And the diameter difference range of the inner diameter of the circular arc groove hub or the concave groove hub and the circular tube-shaped track is set according to the interval error between two parallel circular steel tubes.
The invention has the advantages that:
(1) A track system for outdoor environment provides a running system suitable for outdoor environment stable and quick operation for a train inspection robot, and a circular tube-shaped track has a self-cleaning function, and ice, snow and other foreign matters cannot remain on the track, so that the system has the functions of freezing prevention, snow prevention, obstacle prevention and the like.
(2) A track system for an outdoor environment has an automatic guiding function according to a track laying path, an adaptive function of weakening a serpentine motion, and a function of adapting to a circular tube-shaped track pitch deviation.
Drawings
Fig. 1 is a general schematic of a track system for an outdoor environment according to the present invention.
Fig. 2 is a front view of a track system for an outdoor environment according to the present invention.
Fig. 3 is a top view of a track system for an outdoor environment according to the present invention.
Fig. 4 is a left side view of a track system for an outdoor environment according to the present invention.
Fig. 5 is a cross-sectional view 1 of a track system for an outdoor environment according to the present invention.
Fig. 6 is a cross-sectional view 2 of a track system for an outdoor environment according to the present invention.
Fig. 7 is a partial view 1 of a track system for an outdoor environment according to the present invention.
Fig. 8 is a partial view 2 of a track system for an outdoor environment of the present invention.
Fig. 9 is a concave groove hub of a track system for an outdoor environment according to the present invention.
Fig. 10 is a circular arc groove hub of a track system for an outdoor environment of the present invention.
Wherein, 1-sleeper; 2-track; 3-clamping; 4-long connectors; 5-a circular tubular rail; 6-short connectors; 7-a train inspection robot; 8-fastening pieces; 9-arc groove hubs; 10-concave groove hub.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to the accompanying drawings.
The track system for the outdoor environment comprises a circular tubular track 5 and a circular slotted wheel hub, as shown in figure 1;
as shown in fig. 2, the circular tubular rail 5 is composed of two parallel circular steel tubes with fixed intervals, and the length of the circular tubular rail is longer than that of a train of motor train units; the diameter of the round steel pipe is 20-30mm; the round grooved wheel hub is fixed on the groove part on the upper surface of the middle of the sleeper 1, bears the round grooved wheel hub to move back and forth and assists the round grooved wheel hub to work; providing a guiding function for the movement of the train inspection robot device.
As shown in fig. 3 and 4, a plurality of short connectors 6 are arranged at equidistant positions between two parallel circular steel pipes to form a fixed distance of the circular pipe-shaped track 5. The short connecting piece 6 is used for bearing the sensor, two ends of the short connecting piece are respectively fixed on the circular tube-shaped track 5 through the fastening pieces 8, and the distance between the two parallel circular steel tubes can be further adjusted by adjusting the positions of the fastening pieces 8 on the short connecting piece 6.
As shown in fig. 5 and 6, two parallel round steel pipes are fixed between the sleepers 1 by long connectors 4; two ends of the long connecting piece 4 are respectively fixed on the two rails 2 through clamps 3; the long connecting piece 4 is fixed with two parallel round steel pipes through a fastener 8.
The long connecting pieces and the short connecting pieces are arranged at intervals, and one long connecting piece 4 is arranged every 5 or 6 short connecting pieces 6.
The round grooved wheel hub is used as a wheel of the train inspection robot 7, and the train inspection robot 7 is carried by the round grooved wheel hub to run on the round tubular rail 5; the circular tube-shaped track 5 is matched with the circular slotting hub, so that the row inspection robot 7 cannot deviate left and right when moving, and meanwhile, a sensor on the row inspection robot 7 is matched with a sensor on the circular tube-shaped track 5, so that the displacement of the row inspection robot 7 can be corrected. The size of the round slotting hub is set according to the size of the mobile equipment, the size of the railway track 2 and the size of the sleeper 1, and the round slotting hub has the main function of preventing the mobile equipment from shifting left and right and jolting up and down during movement. As shown in fig. 7 and 8, includes: a circular arc groove hub 9 and a concave groove hub 10;
as shown in fig. 10, the hub of the train inspection robot 7 along one side of the circular tube-shaped track 5 is provided with two circular arc groove hubs 9 for guiding, and has the function of weakening the serpentine motion; the circular outer surface is arc-shaped, and the diameter of the arc is slightly larger than the diameter of the circular tube-shaped track 5 by 2-10mm.
As shown in fig. 9, the hub on the other side is two concave groove hubs 10, the adaptive round outer surface is concave, and the concave span is 20-30mm larger than the diameter of the round tubular rail 5; when the train inspection robot walks along the circular tube-shaped track 5, the concave groove wheel hub 10 assists the circular arc groove wheel hub 9 to move under the drive of the circular arc wheel hub 9, and the inner diameter of the concave groove wheel hub 10 is larger, so that the train inspection robot can be adaptively adjusted; the problem of deviation of the space between the circular tube-shaped tracks can be solved, and the problem of derailment caused by overlarge space between the circular tube-shaped tracks is avoided.
The diameter difference range between the inner diameters of the circular arc groove hubs 9 and the concave groove hubs 10 and the circular tubular rail 5 is set according to the interval error between two parallel circular steel pipes.
The circular tube shaped rail 5 can be made of various round steels, or elliptical steels, or rail-like rails;
the tubular rail 5 is connected with the long connecting piece 4 and the short connecting piece 6 by screw threads, interference connection, welding connection and other modes, or is in an integrated structure;
the clamp 3 and the long connecting piece 4 are connected by adopting a threaded connection mode, an interference connection mode, a welding connection mode or the like, or are manufactured into an integrated structure.
The long connecting piece 4 and the short connecting piece 6 are connected with the track 2, the clamp 3 and the circular tube-shaped track 5 in a threaded connection mode.
The circular tube-shaped rail 5 is directly placed in the middle groove of the sleeper 1, the circular tube-shaped rail 5 is fixed on the short connecting piece 6 through the fastening piece 8, the circular tube-shaped rail 5 is fixed at the relative position of the short connecting piece 6 through the fastening pieces 8 at the two ends of the short connecting piece 6, and then the distance between the circular tube-shaped rails 5 is determined.
As shown in fig. 5, the circular tube shaped rails 5 are fixed by fixing the positions of the circular tube shaped rails 5 on the long connecting members 4 by using the fasteners 8 so as to fix the distance between the circular tube shaped rails 5, the long connecting members 4 are fixed on the rails 2 by using the clamps 3 so as to fix the relative positions of the circular rail 5 with respect to the rails 2 and the sleepers 1, and the circular tube shaped rails 5 can also be adjusted by adjusting the positions of the fasteners 8 on the long connecting members 4.
When train technical inspection is performed, an inspection channel suitable for an outdoor environment is provided for the train inspection robot mobile equipment through the rail system.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and substitutions will now occur to those skilled in the art without departing from the principles of the present system and are also to be considered as being within the scope of the present invention.
Claims (8)
1. A track system for an outdoor environment comprising a circular tubular track and a circular slotted hub;
the circular tube-shaped track consists of two parallel circular steel tubes with fixed intervals, and the length of the circular tube-shaped track is longer than that of a train of overhauling trains; the round steel pipe is fixed at the groove part on the upper surface of the middle of the sleeper and bears the round grooved wheel hub to move back and forth;
a plurality of short connecting pieces are arranged between two parallel round steel pipes at equal intervals to form fixed intervals of round pipe-shaped tracks; the short connecting piece is used for bearing the sensor, two ends of the short connecting piece are respectively fixed on the circular tube-shaped rail through fasteners, and the distance between the two parallel circular steel tubes is further adjusted by adjusting the positions of the fasteners on the short connecting piece;
two parallel round steel pipes are fixed between sleepers through long connecting pieces; two ends of the long connecting piece are respectively fixed on the two rails through clamps; the long connecting piece is fixed with the two parallel round steel pipes through a fastener;
the round slotting wheel hub is used as a wheel of the row inspection robot equipment, and the row inspection robot is carried by the round slotting wheel hub to run on a round tubular rail; comprising the following steps: a circular arc groove hub and a concave groove hub;
the hub of the row inspection robot along one side of the circular tube-shaped track is provided with two circular arc groove hubs, the outer surface of the row inspection robot is circular arc, and the diameter of the circular arc is slightly larger than that of the circular tube-shaped track by 2-10 mm; for guiding, having the function of attenuating the serpentine movement; the hub at the other side is two concave groove hubs, the adaptive circular outer surface is concave, and the inner diameter is 20-30mm larger than the diameter of the circular tubular rail;
when the train inspection robot walks along the circular tube-shaped track, the concave groove wheel hub assists the circular arc groove wheel hub to move under the drive of the circular arc wheel hub, and the inner diameter of the concave groove wheel hub is larger, so that the train inspection robot can be adaptively adjusted; and derailment caused by overlarge space deviation of the circular tube-shaped track is avoided.
2. A track system for outdoor environments according to claim 1, wherein the diameter of the round steel pipe is 20-30mm.
3. A track system for an outdoor environment according to claim 1, wherein said long connectors are spaced apart from the short connectors, one long connector being mounted every 5 or 6 short connectors.
4. A track system for an outdoor environment according to claim 1, wherein said circular slotted hub is sized according to the size of the mobile device, the size of the railroad track and the size of the ties.
5. A track system for outdoor environments according to claim 1, wherein the range of the difference between the inner diameter of the circular arc groove hub or the concave groove hub and the diameter of the circular tube shaped track is set according to the interval error between two parallel circular steel tubes.
6. A track system for an outdoor environment according to claim 1, wherein said circular tubular track is made of round steel, or oval steel, or rail-like.
7. A track system for outdoor environments according to claim 1, wherein the circular tubular track is screwed, interference-welded, or integrally formed with the long and short connecting members.
8. A track system for an outdoor environment according to claim 1, wherein the clamps and the long connectors are screwed, or interference-connected, or welded, or made as a unitary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327702.9A CN108486969B (en) | 2018-04-12 | 2018-04-12 | Rail system for outdoor environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327702.9A CN108486969B (en) | 2018-04-12 | 2018-04-12 | Rail system for outdoor environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108486969A CN108486969A (en) | 2018-09-04 |
| CN108486969B true CN108486969B (en) | 2023-09-26 |
Family
ID=63316074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810327702.9A Active CN108486969B (en) | 2018-04-12 | 2018-04-12 | Rail system for outdoor environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486969B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823079Y (en) * | 2005-09-01 | 2006-10-04 | 铁道科学研究院金属及化学研究所 | On-line testing device for wheels of trains |
| CN200992209Y (en) * | 2006-12-28 | 2007-12-19 | 齐齐哈尔轨道交通装备有限责任公司 | Railway goods train gauge-changeable steering frame and ground gauge-changing track device matched with same |
| JP2008231742A (en) * | 2007-03-19 | 2008-10-02 | Railway Technical Res Inst | Track for rolling stock |
| KR20090077139A (en) * | 2008-01-10 | 2009-07-15 | (주)신성엔지니어링 | Railway track block sleeper with position fixture |
| CN205553771U (en) * | 2016-05-06 | 2016-09-07 | 胡铁林 | Be applied to dual -purpose wheel of rail that railway patrolled line or way ground |
-
2018
- 2018-04-12 CN CN201810327702.9A patent/CN108486969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823079Y (en) * | 2005-09-01 | 2006-10-04 | 铁道科学研究院金属及化学研究所 | On-line testing device for wheels of trains |
| CN200992209Y (en) * | 2006-12-28 | 2007-12-19 | 齐齐哈尔轨道交通装备有限责任公司 | Railway goods train gauge-changeable steering frame and ground gauge-changing track device matched with same |
| JP2008231742A (en) * | 2007-03-19 | 2008-10-02 | Railway Technical Res Inst | Track for rolling stock |
| KR20090077139A (en) * | 2008-01-10 | 2009-07-15 | (주)신성엔지니어링 | Railway track block sleeper with position fixture |
| CN205553771U (en) * | 2016-05-06 | 2016-09-07 | 胡铁林 | Be applied to dual -purpose wheel of rail that railway patrolled line or way ground |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108486969A (en) | 2018-09-04 |
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| CB02 | Change of applicant information |
Address after: 9th floor, No. 61 Zhichun Road, Haidian District, Beijing, 100190 Applicant after: Beijing Aerospace Shenzhou Intelligent Equipment Technology Co.,Ltd. Applicant after: BEIJING AEROSPACE CTROWELL INFORMATION TECHNOLOGY CO.,LTD. Address before: 100080 No. 61, Haidian District, Beijing, Zhichun Road Applicant before: BEIJING CTROWELL INFRARED TECHNOLOGY Co.,Ltd. Applicant before: BEIJING AEROSPACE CTROWELL INFORMATION TECHNOLOGY CO.,LTD. |
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