CN112127220A - Self-propelled rail detects uses gauge detection structure device - Google Patents
Self-propelled rail detects uses gauge detection structure device Download PDFInfo
- Publication number
- CN112127220A CN112127220A CN202011014540.7A CN202011014540A CN112127220A CN 112127220 A CN112127220 A CN 112127220A CN 202011014540 A CN202011014540 A CN 202011014540A CN 112127220 A CN112127220 A CN 112127220A
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- detection
- connecting rod
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- connecting sleeve
- auxiliary shaft
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
- E01B35/04—Wheeled apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a self-propelled rail gauge detection structure device for rail detection, which comprises a detection device body, a detection clamp wheel, a detection shaft, an auxiliary shaft, connecting frames, a control box, a handrail and a laser range finder, wherein the detection clamp wheel is arranged on one side of the detection device body, the detection shaft is integrally formed in the middle of the outer side of the detection clamp wheel, the laser range finder is fixed on the front side of one end, close to a connecting rod, of a connecting sleeve, the lower ends of the connecting sleeve and the connecting rod are both connected with one end of the connecting frames in a welding mode, mounting plates are welded among 2 connecting frames, the control box is installed above the mounting plates, and the detection shaft and the auxiliary shaft are located on the upper portion of a rail. This self-propelled rail detects uses gauge detection structure device can realize when measuring the gauge of rail, marks on laying orbital road bed, makes the skew condition of more audio-visual observation gauge of measurement personnel, simultaneously, can realize carrying out the regulation of measuring distance to the gauge of different standards, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of rail detection, in particular to a self-propelled rail gauge detection structure device for rail detection.
Background
The rail gauge detection device is used for detecting the distance between laid rails, generally walks on the two rails through the rollers, and can detect the distance between the two rails through the scale or the laser detector while walking, so that the installation adjustment and daily maintenance detection of the rails are facilitated for laying personnel and maintenance personnel.
However, the conventional track gauge detecting device has the following problems in use:
1. when the rail gauge of the rail is detected, although the distance between the rails can be detected through the scale on the detection device and the laser detector, when the detection device is removed, the corresponding mark is not made on the monitored part, so that the shifted rail cannot be accurately adjusted and positioned when workers repair, lay and adjust the rail gauge;
2. when laying, because there are different countries to the standard of gauge in the world, when examining different gauges, current gauge detection device is inconvenient to carry out corresponding regulation to different gauge standards, and the suitability is poor.
Disclosure of Invention
The invention aims to provide a self-propelled rail gauge detection device, which can detect the distance between rails through a scale on the detection device and a laser detector when detecting the rail gauge, but can not accurately adjust and position the deviated rails when workers repair, lay and adjust the rails because corresponding marks are not made on monitored positions when the detection device is taken down, and the existing rail gauge detection device is inconvenient to correspondingly adjust different rail gauge standards when detecting different rail gauges because different countries have different rail gauge standards in the world and has poor applicability when laying.
In order to achieve the purpose, the invention provides the following technical scheme: a self-propelled rail gauge detection structure device for detecting a rail comprises a detection device body, a detection clamp wheel, a detection shaft, an auxiliary shaft, a connecting frame, a control box, a handrail and a laser range finder, wherein the detection clamp wheel is arranged on one side of the detection device body, the detection shaft is integrally formed in the middle of the outer side of the detection clamp wheel, the inner end of the detection shaft is connected with one end of a connecting sleeve through a bearing, the other end of the connecting sleeve is provided with a sliding groove, the sliding groove is connected with one end of a connecting rod through a supporting spring, the other end of the connecting rod is connected with a limiting clamp wheel through a bearing, the detection shaft is integrally formed in the middle of the outer side of the limiting clamp wheel close to one side of the connecting rod, the limiting clamp wheel far away from one side of the connecting rod is fixed outside the detection shaft through a bolt, the laser range finder is fixed on the front side of one end of the connecting sleeve close to, and the mounting plates are welded among the 2 connecting frames, the control box is installed above the mounting plates, and the detection shaft and the auxiliary shaft are located on the upper portion of the rail.
Preferably, 2 one end of the connecting frame is respectively connected with one side of the first connecting sleeve and one side of the second connecting sleeve which are sleeved outside the auxiliary shaft in a welding manner, the other side of the first connecting sleeve and the other side of the second connecting sleeve are connected with the handrail in a welding manner, the handrail is provided with a control switch which is connected with the control box through an electric wire, and meanwhile, the two sides of the auxiliary shaft are provided with auxiliary clamping wheels.
Preferably, the lower part of one end, far away from the connecting rod, of the connecting sleeve is provided with a pigment box for storing pigment, and the lower end part of the pigment box is provided with a material spraying head for installing an electromagnetic valve.
Preferably, the upper portion threaded connection of connecting rod outer end has the gag lever post of vertical setting, and the gag lever post runs through the accent interface of the rectangle structure that the adapter sleeve top was seted up to it has the support frame to transfer one side edge department welding that the interface is close to the connecting rod, and threaded connection has the level to set up the regulation pole on the support frame simultaneously.
Preferably, the laser range finder and the limiting clamping wheel close to one side of the connecting rod are correspondingly arranged, and the distance between the laser range finder and the circle center of the connecting sleeve is smaller than the radius of the limiting clamping wheel.
Preferably, the motor is installed on the upper portion of the mounting plate close to one side of the auxiliary shaft, the motor is connected with the auxiliary shaft through a belt pulley and a transmission belt, and auxiliary clamping wheels are installed on bolts on two sides of the auxiliary shaft.
Preferably, the first connecting sleeve is sleeved on a support rod welded on one side of the mounting plate, the inside of the first connecting sleeve is connected with the support rod in a sliding mode through a ball, the first connecting sleeve slides on the support rod in the horizontal axial direction, the mounting plate is sleeved on the outer side of the auxiliary shaft through the second connecting sleeve, and the inside of the second connecting sleeve is connected with the auxiliary shaft in a rotating mode through a bearing.
Compared with the prior art, the invention has the beneficial effects that: the track gauge detection structure device for the self-propelled rail detection can realize marking on a roadbed paved with a rail when measuring the track gauge of the rail, so that a detector can more visually observe the deviation condition of the track gauge, meanwhile, the detection distance can be adjusted according to the track gauges of different standards, and the practicability is high;
1. the pigment box with the material spraying head is arranged below the connecting sleeve, when the detection device body travels and detects, continuous linear marks can be made on the upper surface of a roadbed, so that a detector can visually observe the actual distance condition of a rail, the material spraying head is designed into a horizontally-placed Z-shaped structure, the outlet at the lower end of the material spraying head and the outer side surface of the detection clamping wheel are on the same vertical straight line, the falling pigment can be kept to fall along the edge of the rail closely to one side of the detection clamping wheel, meanwhile, 2 limiting clamping wheels are arranged at the outer end of the connecting rod, and meanwhile, the limiting clamping wheels at the outermost side are arranged in a sliding mode, so that the purpose that the connecting rod is limited by clamping the 2 limiting clamping wheels on the rail is achieved, and the detection clamping wheels can move along with the connecting sleeve;
2. the interface has been seted up in the top of adapter sleeve, play the gag lever post with connecting rod top threaded connection join in marriage the effect of installing, and simultaneously, threaded connection has the regulation pole on the support frame of transferring interface one side, the accessible rotates the regulation pole, it is close to adjust the pole, realize the extension length to gag lever post one side, reach and carry out spacing effect to the gag lever post, and then realize controlling the distance between lower extreme export and the inboard spacing card wheel of pigment case below nozzle stub bar, and then the convenient detection to different standard gauge rail roads.
Drawings
Fig. 1 is a schematic side view of a self-propelled rail gauge detecting structure according to the present invention;
FIG. 2 is a schematic top view of a self-propelled rail gauge detecting structure according to the present invention;
fig. 3 is a schematic cross-sectional view of a portion a-a of fig. 2 illustrating a track gauge detecting structure for self-propelled rail detection according to the present invention;
fig. 4 is a schematic cross-sectional view of a portion B-B of the self-propelled rail gauge detecting structure apparatus for detecting a rail according to the present invention;
fig. 5 is an enlarged schematic structural view of a point a in fig. 2 of a self-propelled rail gauge detecting structure device for detecting a rail according to the present invention;
fig. 6 is an enlarged schematic structural view of a track gauge detecting structure device for self-propelled rail detection shown in fig. 2 at point B;
fig. 7 is an enlarged schematic structural view of point C in fig. 3 of a self-propelled rail gauge detecting structure apparatus for detecting a rail according to the present invention;
fig. 8 is a schematic cross-sectional view of the first connecting sleeve and the mounting plate of the track gauge detecting structure device for self-propelled rail detection according to the present invention.
In the figure: 1. a detection device body; 2. detecting a clamping wheel; 3. detecting a shaft; 4. an auxiliary clamping wheel; 5. an auxiliary shaft; 6. a rail; 7. a connecting frame; 8. a control box; 9. a handrail; 10. connecting sleeves; 11. a connecting rod; 12. a limiting clamping wheel; 13. a laser range finder; 14. a paint box; 15. mounting a plate; 16. a first connecting sleeve; 17. a second connecting sleeve; 18. a sliding groove; 19. a support spring; 20. a material spraying head; 21. a motor; 22. a belt pulley; 23. a transmission belt; 24. adjusting an interface; 25. a limiting rod; 26. a support frame; 27. adjusting a rod; 28. a ball bearing; 29. a support rod.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a self-propelled rail gauge detection structure device for detecting a rail comprises a detection device body 1, a detection clamping wheel 2, a detection shaft 3, an auxiliary clamping wheel 4, an auxiliary shaft 5, a rail 6, a connecting frame 7, a control box 8, a handrail 9, a connecting sleeve 10, a connecting rod 11, a limiting clamping wheel 12, a laser range finder 13, a pigment box 14, a mounting plate 15, a first connecting sleeve 16, a second connecting sleeve 17, a sliding groove 18, a supporting spring 19, a material spraying head 20, a motor 21, a belt pulley 22, a transmission belt 23, an adjusting port 24, a limiting rod 25, a supporting frame 26, an adjusting rod 27 and a ball 28, wherein the detection clamping wheel 2 is arranged on one side of the detection device body 1, the detection shaft 3 is integrally formed in the middle of the outer side of the detection clamping wheel 2, the inner end of the detection shaft 3 is connected with one end of the connecting sleeve 10 through a bearing, the sliding groove 18 is formed in the other end of the connecting sleeve 10, and the sliding groove 18 is connected, the other end of connecting rod 11 is connected with spacing calorie of wheel 12 through the bearing, and be close to the outside middle part integrated into one piece of the spacing calorie of wheel 12 of connecting rod 11 one side and have detection axle 3, and keep away from the outside at detection axle 3 that spacing calorie of wheel 12 of connecting rod 11 one side passes through the bolt fastening, the front side that the adapter sleeve 10 is close to connecting rod 11 one end is fixed with laser range finder 13, the lower extreme of adapter sleeve 10 and connecting rod 11 all with the one end welded connection of link 7, and the welding has mounting panel 15 between 2 link 7, and control box 8 is installed to mounting panel 15's top, detection axle 3 and auxiliary shaft 5 are located the upper portion of rail 6.
One end of each of the 2 connecting frames 7 is respectively connected with one side of a first connecting sleeve 16 and a second connecting sleeve 17 which are sleeved outside the auxiliary shaft 5 in a welding manner, the other sides of the first connecting sleeve 16 and the second connecting sleeve 17 are connected with the handrail 9 in a welding manner, a control switch which is connected with the control box 8 through an electric wire is arranged on the handrail 9, meanwhile, the two sides of the auxiliary shaft 5 are provided with auxiliary clamping wheels 4, the laser range finder 13 is correspondingly arranged with a limiting clamping wheel 12 which is close to one side of the connecting rod 11, and the distance between the laser range finder 13 and the circle center of the connecting sleeve 10 is smaller than the radius of the limiting clamping wheel 12, so that the detection device body 1 can move on the rail 6, the connecting rod 11 can be limited through the limiting clamping wheel 12, and the connecting sleeve 10 can axially move outside the.
The lower part of one end of the connecting sleeve 10, which is far away from the connecting rod 11, is provided with a pigment box 14 for storing pigment, the lower end part of the pigment box 14 is provided with a material spraying head 20 for installing an electromagnetic valve, and the outlet of the lower end of the material spraying head 20 and the outer side surface of the detection card wheel 2 are on the same vertical straight line, so that the falling pigment is kept to fall along the edge of the rail tightly attached to one side of the detection card wheel 2, and the accuracy of blanking marking is ensured.
The upper portion threaded connection of connecting rod 11 outer end has the gag lever post 25 of vertical setting, and gag lever post 25 runs through the accent interface 24 of the rectangular structure that the adapter sleeve 10 top was seted up, and transfer interface 24 and be close to one side edge department ann welding of connecting rod 11 and have support frame 26, threaded connection has the level to set up regulation pole 27 on the support frame 26 simultaneously, the setting can realize adjusting the effect of the distance between the lower extreme export of adapter sleeve 10 lower part paint box 14 below nozzle 20 and the inboard spacing calorie of wheel 12 like this, and then make detection device body 1 be applicable to the rail 6 of different gauge standards.
The upper part of the mounting plate 15 near the auxiliary shaft 5 is provided with a motor 21, and the motor 21 is connected with the auxiliary shaft 5 through a belt pulley 22 and a transmission belt 23, and the two sides of the auxiliary shaft 5 are provided with the auxiliary clamping wheels 4 by bolts, the first connecting sleeve 16 is sleeved on a supporting rod 29 welded on one side of the mounting plate 15, the interior of the first connecting sleeve 16 is connected with the supporting rod 29 in a sliding way through a ball 28, and the first connecting sleeve 16 horizontally and axially slides on the supporting rod 29, the mounting plate 15 is sleeved on the outer side of the auxiliary shaft 5 through the second connecting sleeve 17, and the inside of the second connecting sleeve 17 is rotatably connected with the auxiliary shaft 5 through a bearing, so that the arrangement can ensure that the connecting frame 7 and the handrail 9 are kept stable and do not rotate when the auxiliary shaft 5 rotates, at the same time, the connecting sleeve 10 moves to drive the ball 28 inside the first connecting sleeve 16 to move horizontally on the supporting rod 29.
The working principle is as follows: when the self-propelled rail gauge detecting structure device for detecting the rail is used, the detecting device body 1 is firstly horizontally placed on two rails 6 to be detected in the state shown in figures 1-3, the detection clamping wheel 2 and the detection shaft 3 at the outer side of the inner side limit clamping wheel 12 are respectively contacted with the upper end surfaces of the two rails 6, then, the limit clamp wheel 12 on the outer side is sleeved on the detection shaft 3 on the outer side of the limit clamp wheel 12 on the inner side through a through hole arranged in the middle of the limit clamp wheel 12, and is screwed at the outer end of the detection shaft 3 by a nut, further, the limiting clamping wheels 12 at the outer side are tightly pushed, so that 2 limiting clamping wheels 12 are attached to the two sides of the corresponding rail 6, at the moment, the detection clamping wheels 2 and 2 limiting clamping wheels 12 are placed above the rail 6, then, the auxiliary shaft 5 on the auxiliary clamping wheel 4 at the other side of the detection device body 1 is placed above the rail 6;
when the adjustment is performed according to the specification of the rail 6, as shown in fig. 2-3 and fig. 6-7, the adjusting rod 27 in threaded connection with the supporting frame 26 at the top end of the connecting sleeve 10 is rotated, the adjusting rod 27 can rotate forward or backward, the adjusting rod 27 is engaged with the threads of the supporting frame 26, the inner end of the adjusting rod 27 moves towards or approaches to one side of the limiting rod 25 at the top of the connecting rod 11, and further the distance between the inner end of the adjusting rod 27 and the limiting rod 25 is adjusted, so that the distance between the inner end of the connecting sleeve 10 and the inner limiting clamping wheel 12 is realized, and at the moment, the distance between the lower end outlet of the lower end of the material spraying head 20 of the pigment box 14 below the connecting sleeve 10 and;
after the device body 1 to be detected is placed according to the above state, as shown in fig. 1-2, the rotation of the motor 21 on the mounting plate 15 shown in fig. 2 and 5 is controlled by the control button of the switch box on the armrest 9, the motor 21 is driven by the belt pulley 22 and the transmission belt 23, and further the rotation of the auxiliary shaft 5 and the auxiliary clamp wheels 4 on the two sides thereof is controlled, so as to control the walking of the device body 1 to be detected, the second connecting sleeve 17 rotates on the auxiliary shaft 5 through the bearing, and the forward and backward rotation of the device body 1 to be detected can be controlled by controlling the forward and backward rotation of the motor 21;
while the device body 1 to be detected moves, as shown in fig. 1-4 and 8, while the detection device body 1 moves, the connecting sleeve 10 is pushed by the inner supporting spring 19, the connecting sleeve 10 drives the detection card wheel 2 outside the connecting sleeve to contact with the rail 6 and axially moves on the connecting rod 11 through the sliding groove 18 according to the distance between the rails 6, the connecting sleeve 10 drives the first connecting sleeve 16 at the rear side of the connecting sleeve to slide on the supporting rod 29 on the mounting plate 15 through the balls 28, meanwhile, the electromagnetic valve at the paint spraying head 20 is opened through the control button of the switch box on the handrail 9, the pigment inside the paint box 14 falls onto the track bed through the discharge port at the lower end of the paint spraying head 20, the deviation distance between the two rails 6 is marked, and a detector can observe the actual accurate distance through the outer end of the connecting sleeve 10 and the scale mark line at the connecting rod 11, the laser distance measuring instrument 13 can measure the distance change between the outer end of the connecting sleeve 10 and the inner side limit clamping wheel 12, so as to judge the deviation amplitude of the two rails 6.
It should be understood that the terms "central," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, that the present invention is used with reference to the particular orientation or position shown in the drawings, that the standard components used in the present invention are commercially available, that the specific components are custom-made from the specification and drawings, that the specific connections between the various components are made by conventional means such as bolts, rivets, welding, etc., that the machines, components and devices are well known in the art, the conventional model, together with the circuit connections, are conventional in the art and will not be described in detail here.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a self-propelled rail detects uses gauge detection structure device, includes detection device body (1), detects card wheel (2), detects axle (3), auxiliary shaft (5), link (7), control box (8), handrail (9) and laser range finder (13), its characterized in that: the detection device comprises a detection device body (1), wherein a detection clamping wheel (2) is arranged on one side of the detection device body (1), a detection shaft (3) is integrally formed in the middle of the outer side of the detection clamping wheel (2), the inner end of the detection shaft (3) is connected with one end of a connecting sleeve (10) through a bearing, a sliding groove (18) is formed in the other end of the connecting sleeve (10), the sliding groove (18) is connected with one end of a connecting rod (11) through a supporting spring (19), the other end of the connecting rod (11) is connected with a limiting clamping wheel (12) through a bearing, the detection shaft (3) is integrally formed in the middle of the outer side of the limiting clamping wheel (12) close to one side of the connecting rod (11), the limiting clamping wheel (12) far away from one side of the connecting rod (11) is fixed on the outer portion of the detection shaft (3) through a bolt, and a laser range finder (, the lower extreme of adapter sleeve (10) and connecting rod (11) all with the one end welded connection of link (7), and the welding has mounting panel (15) between 2 link (7) to control box (8) are installed to the top of mounting panel (15), detect axle (3) and auxiliary shaft (5) and be located the upper portion of rail (6).
2. The self-propelled rail gauge detecting structure device according to claim 1, wherein: 2 one end of the connecting frame (7) is respectively connected with one side of a first connecting sleeve (16) and a second connecting sleeve (17) which are sleeved outside the auxiliary shaft (5) in a welding manner, the other sides of the first connecting sleeve (16) and the second connecting sleeve (17) are connected with the handrail (9) in a welding manner, a control switch connected with the control box (8) through an electric wire is arranged on the handrail (9), and the auxiliary clamping wheels (4) are arranged on two sides of the auxiliary shaft (5).
3. The self-propelled rail gauge detecting structure device according to claim 1, wherein: the lower part of one end, far away from the connecting rod (11), of the connecting sleeve (10) is provided with a pigment box (14) used for storing pigment, and the lower end part of the pigment box (14) is provided with a material spraying head (20) provided with an electromagnetic valve.
4. The self-propelled rail gauge detecting structure device according to claim 1, wherein: the upper portion threaded connection of connecting rod (11) outer end has gag lever post (25) of vertical setting, and gag lever post (25) run through the accent interface (24) of the rectangle structure that adapter sleeve (10) top was seted up to it has support frame (26) to transfer one side edge department that interface (24) are close to connecting rod (11) to ann weld, and threaded connection has level setting regulation pole (27) on support frame (26) simultaneously.
5. The self-propelled rail gauge detecting structure device according to claim 1, wherein: the laser range finder (13) is arranged corresponding to the limiting clamping wheel (12) close to one side of the connecting rod (11), and the distance between the laser range finder (13) and the circle center of the connecting sleeve (10) is smaller than the radius of the limiting clamping wheel (12).
6. The self-propelled rail gauge detecting structure device according to claim 1, wherein: the mounting panel (15) are close to the upper portion of auxiliary shaft (5) one side and install motor (21), and motor (21) are connected with auxiliary shaft (5) through belt pulley (22) and drive belt (23), and supplementary card wheel (4) are installed to the both sides bolt of auxiliary shaft (5).
7. The self-propelled rail gauge detecting structure device according to claim 1, wherein: first adapter sleeve (16) cover is established on mounting panel (15) one side welded bracing piece (29), and the inside of first adapter sleeve (16) passes through ball (28) and bracing piece (29) sliding connection to horizontal axial slip is carried out on bracing piece (29) in first adapter sleeve (16), the outside at auxiliary shaft (5) is established through second adapter sleeve (17) cover in mounting panel (15), and the inside of second adapter sleeve (17) is passed through the bearing and is rotated with auxiliary shaft (5) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014540.7A CN112127220A (en) | 2020-09-24 | 2020-09-24 | Self-propelled rail detects uses gauge detection structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014540.7A CN112127220A (en) | 2020-09-24 | 2020-09-24 | Self-propelled rail detects uses gauge detection structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127220A true CN112127220A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011014540.7A Withdrawn CN112127220A (en) | 2020-09-24 | 2020-09-24 | Self-propelled rail detects uses gauge detection structure device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112127220A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173195A (en) * | 2021-04-21 | 2021-07-27 | 北京中铁诚业工程建设监理有限公司 | Be used for railway rails deformation quality detector |
| CN113619642A (en) * | 2021-08-06 | 2021-11-09 | 郑州铁路职业技术学院 | Railway detection device |
| CN113619641A (en) * | 2021-07-21 | 2021-11-09 | 王光明 | Track gauge measuring mobile equipment based on laser detection |
| CN116949876A (en) * | 2023-09-19 | 2023-10-27 | 武汉江腾铁路工程有限责任公司 | Special line railway track interval measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB272070A (en) * | 1926-08-17 | 1927-06-09 | Joseph Piersaul | Improvements in or relating to track gauge & level indicating device |
| CN202676149U (en) * | 2012-07-12 | 2013-01-16 | 大连民族学院 | Track gauge measuring device |
| CN204142149U (en) * | 2014-08-18 | 2015-02-04 | 河南永锦能源有限公司 | A kind of wheeled rail interval error measuring instrument |
| CN204753286U (en) * | 2015-06-29 | 2015-11-11 | 冯海 | Rail interval change detection device |
| CN209961137U (en) * | 2019-05-10 | 2020-01-17 | 天津泰恒电气科技有限公司 | Railway gauge detection device |
| CN110983884A (en) * | 2019-12-18 | 2020-04-10 | 新昌县科博机械有限公司 | Rail gauge detection device capable of achieving accurate marking for rail laying |
| CN210346560U (en) * | 2019-07-29 | 2020-04-17 | 北京中云亿安数据科技研究院有限公司 | Gauge detection device |
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2020
- 2020-09-24 CN CN202011014540.7A patent/CN112127220A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB272070A (en) * | 1926-08-17 | 1927-06-09 | Joseph Piersaul | Improvements in or relating to track gauge & level indicating device |
| CN202676149U (en) * | 2012-07-12 | 2013-01-16 | 大连民族学院 | Track gauge measuring device |
| CN204142149U (en) * | 2014-08-18 | 2015-02-04 | 河南永锦能源有限公司 | A kind of wheeled rail interval error measuring instrument |
| CN204753286U (en) * | 2015-06-29 | 2015-11-11 | 冯海 | Rail interval change detection device |
| CN209961137U (en) * | 2019-05-10 | 2020-01-17 | 天津泰恒电气科技有限公司 | Railway gauge detection device |
| CN210346560U (en) * | 2019-07-29 | 2020-04-17 | 北京中云亿安数据科技研究院有限公司 | Gauge detection device |
| CN110983884A (en) * | 2019-12-18 | 2020-04-10 | 新昌县科博机械有限公司 | Rail gauge detection device capable of achieving accurate marking for rail laying |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173195A (en) * | 2021-04-21 | 2021-07-27 | 北京中铁诚业工程建设监理有限公司 | Be used for railway rails deformation quality detector |
| CN113173195B (en) * | 2021-04-21 | 2022-06-21 | 北京中铁诚业工程建设监理有限公司 | Be used for railway rails deformation quality detector |
| CN113619641A (en) * | 2021-07-21 | 2021-11-09 | 王光明 | Track gauge measuring mobile equipment based on laser detection |
| CN113619642A (en) * | 2021-08-06 | 2021-11-09 | 郑州铁路职业技术学院 | Railway detection device |
| CN116949876A (en) * | 2023-09-19 | 2023-10-27 | 武汉江腾铁路工程有限责任公司 | Special line railway track interval measuring device |
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Application publication date: 20201225 |
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| WW01 | Invention patent application withdrawn after publication |