CN212721438U - Train position discernment loop installation is with range finding identification means - Google Patents
Train position discernment loop installation is with range finding identification means Download PDFInfo
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- CN212721438U CN212721438U CN202021347700.5U CN202021347700U CN212721438U CN 212721438 U CN212721438 U CN 212721438U CN 202021347700 U CN202021347700 U CN 202021347700U CN 212721438 U CN212721438 U CN 212721438U
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Abstract
The embodiment of the application discloses train position discernment loop installation is with range finding identification means relates to track traffic technical field, specifically is a train position discernment loop installation is with range finding identification means, including location car, range finding car, the middle part movable mounting on location car top has driven gear. This train position discernment is range finding identification means for loop-line installation, when measuring beacon mounted position, with hand-held type laser range finder card in the movable clamp plate bottom, universal wheel pulling range finding car through range finding car bottom removes, and make the laser projection that hand-held type laser range finder jetted out on the display panel surface, measure the distance between location car and the range finding car through hand-held type laser range finder, thereby realize measuring two beacon mounted positions, solved and measured the great problem of intensity of labour that needs to retrieve the tape measure through the tape measure in the past, the degree of difficulty of range finding has been reduced.
Description
Technical Field
The application relates to the technical field of rail transit, more specifically relates to a range finding identification means is used in installation of train position discernment loop.
Background
In order to improve the accuracy of a train when the train stops in a rail transit system, a beacon for assisting positioning is installed on a rail loop, and most of the beacons used in the rail transit system are passive beacons and are installed along the rail. The purpose of the beacons is to provide an accurate absolute position reference point for the train (other information such as the grade, camber, etc. of the line may also be provided). Because the position precision provided by the beacon is very high and reaches the centimeter magnitude, the beacon is commonly used as a means for correcting the actual running distance of the train.
At present, the measuring tape is usually held by a worker to measure the installation position of the beacon when the beacon is installed, the operation is troublesome, and after the mark is installed, the worker is required to recover the measuring tape, the labor intensity is further increased, in addition, the measuring tape is used for measuring, the measuring tape is easy to bend when in measurement, errors are easy to occur in measurement, the installation position of the beacon is inaccurate, and the influence is easily caused when the beacon is parked.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, this application has provided a train position discernment is range finding identification means for loop installation, has advantages such as the accuracy when reducing the range finding degree of difficulty, improving the range finding to improve above-mentioned problem.
For the purpose of reducing the degree of difficulty of finding range, improving the accuracy when finding range above the realization, the utility model discloses a following technical scheme realizes: the utility model provides a train position discernment loop installation is with range finding identification means, includes location car, range finding car, the middle part movable mounting on location car top has driven gear, and driven gear's top fixed mounting has the regulation pole setting, the outside activity of adjusting the pole setting has cup jointed the mounting bracket, first locking screw has been cup jointed to the side screw thread of mounting bracket, the top fixed mounting of mounting bracket has the mount, the second adjusting screw has been cup jointed to the top screw thread of mount, and the bottom movable mounting of second adjusting screw has movable clamp plate, movable clamp plate's bottom movable mounting has hand-held type laser range finder, the top movable mounting of location car has the driving gear, the range finding car is on the right side of location car, the top fixed mounting of range finding car has the display panel.
Preferably, the driven gear and the driving gear are located at the same height, the outer edge of the driving gear is meshed with the driven gear, a rotating disc is fixedly mounted at the top of the driving gear, and the diameter value of the driving gear is one third of that of the driven gear.
Preferably, the top fixed mounting of location car has the spacing that is located the driving gear left side, and spacing top movable mounting has the movable rod that is located the rotary disk top, compression spring has been cup jointed in the outside activity of movable rod.
Preferably, the circular arc face of mutually supporting with hand-held type laser range finder is seted up to movable clamp plate's bottom, movable clamp plate's top fixed mounting have two with mount swing joint's guide bar, movable clamp plate below the first locking screw's top fixed mounting have with the fixed splint of mutually supporting of hand-held type laser range finder.
Preferably, the left side movable mounting at range finding car top has two to be located the connection peg at location car top, and the top of location car is seted up and is connected the spacing hole that the peg mutually supported.
Preferably, the equal fixed mounting in left side of locator vehicle and range finding car bottom has the universal wheel that has the brake block, the equal fixed mounting in right side of locator vehicle and range finding car bottom has directional wheel, the left side fixed mounting of locator vehicle has the pull rod.
The application provides a pair of train position discernment loop installation is with range finding identification means possesses following beneficial effect:
1. this train position discernment is range finding identification means for loop-line installation, when measuring beacon mounted position, with hand-held type laser range finder card in the movable clamp plate bottom, universal wheel pulling range finder car through the range finder bottom removes, and make the laser projection that hand-held type laser range finder jetted out on the display panel surface, measure the distance between location car and the range finder car through hand-held type laser range finder, thereby realize measuring two beacon mounted positions, solved and measured the great problem of intensity of labour that needs to retrieve the tape measure through the tape measure in the past, the degree of difficulty of range finding has been reduced, and work efficiency has been improved.
2. This train position discernment is range finding identification means for loop-line installation, through handheld laser range finder transmission laser to two beacon mounted position range finding, the accuracy has been improved, the problem of measuring the easy buckling of tape measure through the tape measure in the past has been solved, the measuring accuracy has been improved, the restriction to the mounting bracket position is relieved to the first locking screw rod of rotating in addition, can highly adjust handheld laser range finder, it drives driving gear and driven gear to rotate the rotary disk, it rotates to adjust the pole setting mounting bracket, can throw the angle to handheld laser range finder and adjust, the laser that makes handheld laser range finder transmission can throw all the time on the display panel surface, the validity of the device has been guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 illustrates a distance measuring and identifying device for train position identification loop installation according to an embodiment of the present application;
FIG. 2 shows a schematic view of a positioning cart roof according to an embodiment of the present application;
fig. 3 shows a schematic diagram of a top of a distance measuring vehicle according to an embodiment of the present application.
In the figure: 1. positioning a vehicle; 2. a driven gear; 3. adjusting the vertical rod; 4. a mounting frame; 5. a first locking screw; 6. a movable splint; 7. a fixed mount; 8. a second adjusting screw; 9. a hand-held laser rangefinder; 10. a limiting frame; 11. a movable rod; 12. a compression spring; 13. connecting a hanging rod; 14. a driving gear; 15. rotating the disc; 16. a distance measuring vehicle; 17. and displaying the panel.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a train position discernment loop line installation is with range finding identification means, including positioning vehicle 1, distancer 16, the middle part movable mounting on 1 top of positioning vehicle has driven gear 2, and driven gear 2's top fixed mounting has regulation pole setting 3, the outside activity of adjusting pole setting 3 has cup jointed mounting bracket 4, first locking screw 5 has been cup jointed to mounting bracket 4's side screw thread, mounting bracket 4's top fixed mounting has mount 7, second adjusting screw 8 has been cup jointed to mount 7's top screw thread, and second adjusting screw 8's bottom movable mounting has movable clamp plate 6, movable clamp plate 6's bottom movable mounting has hand-held type laser range finder 9, the arc surface of mutually supporting with hand-held type laser range finder 9 is seted up to movable clamp plate 6's bottom, movable clamp plate 6's top fixed mounting have two guide bars with mount 7 swing joint, movable clamp plate 6 below first locking screw 5's top fixed mounting has the fixed mounting of mutually supporting with hand-held type laser range finder The fixed splint, the second adjusting screw 8 is rotated to drive the movable splint 6 to move downwards, the handheld laser range finder 9 is fixed, the stability of the handheld laser range finder 9 in working is ensured, the movable splint 6 is fixed in an auxiliary way through two guide rods at the top of the movable splint 6 in the moving process, the stability of the movable splint 6 in working is improved, the handheld laser range finder 9 is in the prior art and is a handheld range finder with reading, a driving gear 14 is movably installed at the top of the positioning vehicle 1, a driven gear 2 and the driving gear 14 are at the same height, the outer edge of the driving gear 14 is meshed with a driven gear 2, a rotating disc 15 is fixedly installed at the top of the driving gear 14, the diameter value of the driving gear 14 is one third of that of the driven gear 2, the rotating disc 15 drives the driving gear 14 and the driven gear 2 to rotate, and drives the adjusting upright rod 3 and the first locking screw 5, The handheld laser range finder 9 rotates, the angle of the handheld laser range finder 9 is adjusted, so that laser emitted by the handheld laser range finder 9 can be projected on the surface of the display panel 17 all the time, the effectiveness of the device is ensured, in addition, the diameter value of the driving gear 14 is one third of that of the driven gear 2, the rotating speed of the driven gear 2 is reduced, the rotating precision of the driven gear 2 is improved, the top of the positioning vehicle 1 is fixedly provided with a limiting frame 10 positioned on the left side of the driving gear 14, the top of the limiting frame 10 is movably provided with a movable rod 11 positioned above the rotating disk 15, the outer part of the movable rod 11 is movably sleeved with a compression spring 12, the compression spring 12 applies pressure to the movable rod 11 and the rotating disk 15, the rotating disk 15 is subjected to auxiliary fixing, the stability after the rotating disk 15 is adjusted is ensured, and the range finder vehicle 16 is positioned on, the display panel 17 is fixedly installed on the top of the distance measuring vehicle 16, two connecting hanging rods 13 which are located on the top of the positioning vehicle 1 are movably installed on the left side of the top of the distance measuring vehicle 16, limit holes which are matched with the connecting hanging rods 13 are formed in the top of the positioning vehicle 1, when the device is pulled to move, the connecting hanging rods 13 are rotated to hang the connecting hanging rods 13 in the limit holes in the top of the positioning vehicle 1, the positioning vehicle 1 and the distance measuring vehicle 16 are connected through the connecting hanging rods 13, the positioning vehicle 1 and the distance measuring vehicle 16 are driven to move through a push plate on the left side of the positioning vehicle 1, the difficulty in moving is reduced, universal wheels with brake plates are fixedly installed on the left sides of the bottoms of the positioning vehicle 1 and the distance measuring vehicle 16, directional wheels are fixedly installed on the right sides of the bottoms of the positioning vehicle 1 and the distance measuring vehicle 16, pull rods are fixedly installed on the left side of the positioning vehicle 1, the universal wheels and the directional wheels, the difficulty of movement is reduced, and the device is fixed through the brake plate of the universal wheel, so that the working stability of the device is ensured.
In summary, according to the distance measuring identification device for train position identification loop installation provided by the present application, when in use, the device is pulled by a pull rod to one beacon installation position, the positioning vehicle 1 is fixed by a braking plate on the side surface of a universal wheel at the bottom of the positioning vehicle 1, the second adjusting screw 8 is rotated to drive the movable clamping plate 6 to move downwards to fix the handheld laser distance measuring instrument 9 at the bottom of the movable clamping plate 6, the display plate 17 is pulled to move to the next beacon installation position, the handheld laser distance measuring instrument 9 is turned on, laser emitted from the handheld laser distance measuring instrument 9 is projected on the surface of the display plate 17, the position between the positioning vehicle 1 and the distance measuring vehicle 16 is measured by the handheld laser distance measuring instrument 9, the first locking screw 5 is rotated to remove the position limitation on the installation frame 4, the height of the handheld laser distance measuring instrument 9 is adjusted, the rotating rotary disk 15 is rotated to drive the driving gear 14 and the driven gear 2, Adjust pole setting 3, hand-held type laser range finder 9 and rotate, throw the angle to hand-held type laser range finder 9 and adjust, make the laser that hand-held type laser range finder 9 jetted out throw all the time on display panel 17 surface, measure location car 1, display panel 17 distance through hand-held type laser range finder 9 to mark next beacon mounted position through display panel 17, can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a train position discernment loop installation is with range finding identification means, includes positioning vehicle (1), range finding car (16), its characterized in that: a driven gear (2) is movably arranged in the middle of the top end of the positioning vehicle (1), an adjusting upright rod (3) is fixedly arranged at the top of the driven gear (2), a mounting rack (4) is movably sleeved outside the adjusting upright rod (3), a first locking screw rod (5) is sleeved on the side surface of the mounting rack (4) in a threaded manner, a fixed frame (7) is fixedly arranged at the top of the mounting frame (4), a second adjusting screw rod (8) is sleeved at the top of the fixed frame (7) in a threaded manner, and the bottom end of the second adjusting screw rod (8) is movably provided with a movable clamping plate (6), the bottom of the movable splint (6) is movably provided with a hand-held laser range finder (9), the top movable mounting of location car (1) has driving gear (14), range finding car (16) are located the right side of location car (1), the top fixed mounting of range finding car (16) has display panel (17).
2. A ranging identification device for train location identification loop installation according to claim 1, characterized in that: driven gear (2) and driving gear (14) are in same height, and the outer edge of driving gear (14) and driven gear (2) intermeshing, the top fixed mounting of driving gear (14) has rotary disk (15), the diameter value of driving gear (14) is one third of driven gear (2) diameter value.
3. A ranging identification device for train location identification loop installation according to claim 1, characterized in that: the top fixed mounting of location car (1) has spacing (10) that are located driving gear (14) left, and spacing (10) top movable mounting has movable rod (11) that are located rotary disk (15) top, compression spring (12) have been cup jointed in the outside activity of movable rod (11).
4. A ranging identification device for train location identification loop installation according to claim 1, characterized in that: the arc surface of mutually supporting with hand-held type laser range finder (9) is seted up to the bottom of activity splint (6), the top fixed mounting of activity splint (6) have two with mount (7) swing joint's guide bar, the top fixed mounting of the first locking screw (5) in activity splint (6) below has the solid fixed splint of mutually supporting with hand-held type laser range finder (9).
5. A ranging identification device for train location identification loop installation according to claim 1, characterized in that: the left side movable mounting at range finding car (16) top has two to be located connecting peg (13) at location car (1) top, and the top of location car (1) is seted up and is connected the spacing hole that peg (13) mutually supported.
6. A ranging identification device for train location identification loop installation according to claim 1, characterized in that: the utility model discloses a range finding car, including location car (1), range finding car (16), the equal fixed mounting in left side of location car (1) and range finding car (16) bottom has the universal wheel that has the brake block, the equal fixed mounting in right side of location car (1) and range finding car (16) bottom has directional wheel, the left side fixed mounting of location car (1) has the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021347700.5U CN212721438U (en) | 2020-07-10 | 2020-07-10 | Train position discernment loop installation is with range finding identification means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021347700.5U CN212721438U (en) | 2020-07-10 | 2020-07-10 | Train position discernment loop installation is with range finding identification means |
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| CN212721438U true CN212721438U (en) | 2021-03-16 |
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| CN202021347700.5U Active CN212721438U (en) | 2020-07-10 | 2020-07-10 | Train position discernment loop installation is with range finding identification means |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203390A (en) * | 2021-04-23 | 2021-08-03 | 开封大学 | On-spot laser range finder auxiliary assembly based on real estate aassessment |
| CN116290690A (en) * | 2023-05-25 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Movable oversized ultrathin ground elevation control device and construction method |
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2020
- 2020-07-10 CN CN202021347700.5U patent/CN212721438U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203390A (en) * | 2021-04-23 | 2021-08-03 | 开封大学 | On-spot laser range finder auxiliary assembly based on real estate aassessment |
| CN116290690A (en) * | 2023-05-25 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Movable oversized ultrathin ground elevation control device and construction method |
| CN116290690B (en) * | 2023-05-25 | 2023-08-11 | 中铁城建集团第一工程有限公司 | Movable oversized ultrathin ground elevation control device and construction method |
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