CN214929753U - Dynamic track geometric state measuring device - Google Patents
Dynamic track geometric state measuring device Download PDFInfo
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- CN214929753U CN214929753U CN202121340925.2U CN202121340925U CN214929753U CN 214929753 U CN214929753 U CN 214929753U CN 202121340925 U CN202121340925 U CN 202121340925U CN 214929753 U CN214929753 U CN 214929753U
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Abstract
The utility model discloses a dynamic track geometric state measuring device, including accepting seat, welding containing box and the measuring mechanism on accepting the seat roof, measuring mechanism is including installing total powerstation, the navigator of accepting seat roof both sides, installing two rotary encoder and a distance sensor of accepting seat diapire both sides, the symmetry is provided with two sets of protection machanism in the inner chamber of containing box, it has two sets of boards that lean forward to accept wherein a side symmetry welding of seat, and the connecting block of fixedly connected with one and two sets of position welded that the board meets that lean forward on accepting the seat. According to the dynamic track geometric state measuring device, the two groups of protection frames rotate along the two groups of first rotating shafts respectively and incline downwards, the two groups of extension plates extend out of the two groups of protection frames, the movable plates on the two groups of extension plates rotate along the second rotating shafts under the action of gravity and keep vertical, and therefore the total station and the navigator on two sides of the bearing seat are protected by the protection frames, the extension plates and the movable plates respectively.
Description
Technical Field
The utility model belongs to the technical field of the railway track is measured, concretely relates to dynamic track geometric status measuring device.
Background
Railway tracks are used mainly on railways and cooperate with switches to enable trains to travel without turning. Railway tracks are usually made up of two parallel rails which are fixed on sleepers, under which ballast is located and fastened by rail braces, fasteners, rail presses, rail clips, spring strips, railway spikes and other railway accessories. Railway rails are made of steel and can bear larger weight than other materials. Sleepers, also known as sleepers, or sleepers, function to distribute the weight of the rails and the pressure they are subjected to separately, and to maintain a fixed gauge of the rails and to maintain the gauge of the rails.
The railway track needs to be regularly detected, a special measuring mechanism is used for measuring each group of sleepers, data comparison is carried out according to the heights of the sleepers when the sleepers are just laid, whether the sleepers exceed the offset or not is known, and if the sleepers exceed the offset, the sleepers need to be replaced. The current measuring device cannot timely cope with the weather conditions which may be sudden outside, for example, in rainy days, the total station and the navigator of the measuring mechanism may be damaged by water inflow; when the device travels on the track, the device can encounter sundries such as broken stones at any time, the sundries can affect the track on which the device travels, and even the stones contact with the rollers of the device to cause the device to topple.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dynamic track geometric status measuring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dynamic track geometric state measuring device, is including accepting seat, welding containing box and measuring mechanism on accepting the seat roof, measuring mechanism is including installing total powerstation, the navigator of accepting seat roof both sides, installing two rotary encoder and a distance sensor who accepts seat diapire both sides, the symmetry is provided with two sets of protection machanism in the inner chamber of containing box, it has two sets of anteverted boards to accept one of them side symmetry welding of seat, and the position welded connecting block that fixedly connected with and two sets of anteverted boards meet on accepting the seat.
Preferably, a plurality of groups of rollers which are arranged at equal intervals are arranged on two sides of the bottom wall of the bearing seat, two groups of outriggers are symmetrically welded on two sides of the bearing seat, and a plurality of groups of illuminating lamps are arranged on the side walls of each group of outriggers at equal intervals.
Preferably, two sets of adjusting grooves are formed in the two sides of the inner cavity of the containing box, a stepping motor is arranged on one side, located at the bottom of each set of adjusting grooves, of the inner cavity of the containing box, and a lead screw coaxially connected with a shaft of the stepping motor at the bottom of the adjusting groove and a lifting block penetrated by a vertical thread of the lead screw are arranged in each set of adjusting grooves.
Preferably, two parallel connecting rods are arranged in the inner cavity of the containing box, two ends of each connecting rod are welded with the side walls of two lifting blocks in the inner cavity of the containing box, and the two groups of protection mechanisms are respectively arranged on the two groups of connecting rods.
Preferably, the protection mechanism comprises a first rotating shaft connected with the connecting rod in a rotating mode and a protection frame welded on the first rotating shaft, a manual stretching rod embedded into the protection frame and fixedly bonded with the manual stretching rod is arranged in the protection frame, and an extension plate is connected to the top end of the manual stretching rod.
Preferably, the number of the extension plates is two, and a second rotating shaft rotationally connected with the two extension plates and a movable plate adhered to the outer wall of the second rotating shaft are respectively arranged on the sides, far away from each other, of the two extension plates;
one side of the top wall of the storage box is rotatably connected with a third rotating shaft and a sealing plate welded on the outer wall of the third rotating shaft.
Preferably, the motors are vertically arranged on the mutually close sides of the top walls of the two groups of the front inclined plates, the dredging conveying belt, the driving shaft and the driven shaft are arranged at the bottom of the front inclined plates, and the driving shaft and the driven shaft are arranged on two sides of the inner side of the dredging conveying belt, wherein the top ends of the driving shafts extend into the front inclined plates and are coaxially connected with shafts of the motors.
Preferably, the bottom of the two sides of the inner cavity of the forward tilting plate is provided with a support block, and the driving shaft and the driven shaft are respectively connected with the two groups of support blocks in a rotating manner.
The utility model discloses a technological effect and advantage: according to the dynamic track geometric state measuring device, the containing box is arranged, so that a stepping motor in the containing box works to drive the two groups of protection mechanisms to ascend to the outer side of the containing box, the protection frames on the two groups of protection mechanisms respectively rotate along the two groups of first rotating shafts and incline downwards, then the two groups of extension plates extend out of the two groups of protection frames, and the movable plates on the two groups of extension plates rotate along the second rotating shafts under the action of gravity and keep vertical, so that the protection frames, the extension plates and the movable plates are used for respectively protecting mechanisms such as a total station and a navigator on two sides of the bearing seat, and the total station and the navigator are prevented from being damaged when the total station and the navigator are exposed to weather such as rain suddenly;
through having set up the board that leans forward, motor, driving shaft, driven shaft, dredge conveyer belt and prop up the piece, two sets of motors work and drive two sets of the conveyer belts of dredging and constantly move, can dredge to the both sides of accepting the seat with debris such as the stone that accept the seat operation in-process and contact on the track, avoid advancing to cause adverse effect to the automobile body.
Drawings
Fig. 1 is a vertical sectional view of the present invention;
fig. 2 is a schematic structural view of the storage box of the present invention;
fig. 3 is a sectional view of the storage box of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 5 is a vertical sectional view of the storage box of the present invention;
FIG. 6 is a top view of the socket of the present invention;
fig. 7 is a side view of a forward tilt plate of the present invention.
In the figure: 1. a bearing seat; 2. a total station; 3. a navigator; 4. a rotary encoder; 5. a roller; 6. an outrigger; 7. an illuminating lamp; 8. a storage box; 9. a stepping motor; 10. a lead screw; 11. a lifting block; 12. a connecting rod; 13. a first rotating shaft; 14. a protective frame; 15. a manual stretching rod; 16. an extension plate; 17. a second rotating shaft; 18. a movable plate; 19. a third rotating shaft; 20. a closing plate; 21. a forward tilt plate; 22. an electric motor; 23. a drive shaft; 24. a driven shaft; 25. dredging the conveying belt; 26. supporting a block; 27. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a as shown in fig. 1-7 a dynamic track geometric state measuring device, including accepting seat 1, welding containing box 8 and the measuring mechanism on accepting seat 1 roof, measuring mechanism is including installing total powerstation 2, navigator 3, installing two rotary encoder 4 and a distance sensor who accepts seat 1 diapire both sides accepting seat 1 roof both sides, and distance sensor can select TB12J-D15N1 model for use, and it installs between two sets of rotary encoder 4, the symmetry is provided with two sets of protection machanism in containing box 8's the inner chamber, it has two sets of boards 21 that incline forward to accept 1 wherein one side symmetry welding, and accept on 1 fixedly connected with one and two sets of the position welded connecting block 27 that board 21 meets that incline forward, and connecting block 27's setting makes two sets of boards 21 that incline forward more stable.
Specifically, the gyro wheel 5 that the multiunit was equidistantly arranged is all installed to the both sides of accepting 1 diapire of seat, and the bilateral symmetry welding of accepting 1 has two sets of outriggers 6, every group the multiunit light 7 is installed to the equal interval of 6 lateral walls of outrigger, and the vertical cross-section of outrigger 6 is the L font, and light 7 is supplied power by the power supply who accepts 1 last setting, and this power supply still supplies power for total powerstation 2, navigator 3, rotary encoder 4, distance sensor and 5 pivoted driving motor of drive roller.
Specifically, two sets of adjustment tanks have all been opened to the both sides of 8 inner chambers of containing box, and step motor 9 is all installed to one side that 8 inner chambers of containing box are located every group adjustment tank bottom, and all be equipped with in every group adjustment tank with the lead screw 10 of 9 spindle coaxial coupling of step motor 9 of its bottom and by the elevator 11 that the vertical screw thread of lead screw 10 passed, step motor 9 is equipped with four groups altogether, in the actual design, should do the measure of protection for four groups of step motor 9 (for example plug up the position that can intake through the mode that sets up sealed glue), can not intake in making it, thereby prevent damage.
Specifically, two parallel connecting rods 12 are arranged in an inner cavity of the containing box 8, two ends of each connecting rod 12 are welded with the side walls of two lifting blocks 11 in the inner cavity of the containing box 8, and two groups of protection mechanisms are respectively arranged on the two groups of connecting rods 12.
Specifically, the protection mechanism comprises a first rotating shaft 13 rotatably connected with the connecting rod 12 and a protection frame 14 welded on the first rotating shaft 13, a manual stretching rod 15 embedded inside the protection frame 14 and fixedly bonded with the manual stretching rod is arranged in the protection frame 14, and an extension plate 16 is connected to the top end of the manual stretching rod 15.
Specifically, two extension plates 16 are arranged, and a second rotating shaft 17 rotatably connected with the two extension plates 16 and a movable plate 18 adhered to the outer wall of the second rotating shaft 17 are respectively arranged on the sides of the two extension plates 16 far away from each other;
one side of the top wall of the containing box 8 is rotatably connected with a third rotating shaft 19 and a closing plate 20 welded on the outer wall of the third rotating shaft 19.
Specifically, the motors 22 are vertically installed on the mutually close sides of the top walls of the two groups of front inclined plates 21, a dredging conveyer belt 25, a driving shaft 23 and a driven shaft 24 are installed on the two inner sides of the dredging conveyer belt 25 and at the bottom of the front inclined plates 21, and the top ends of the driving shafts 23 extend into the front inclined plates 21 and are coaxially connected with shafts of the motors 22.
Specifically, the bottom parts of the two sides of the inner cavity of the forward tilting plate 21 are respectively provided with a support block 26, and the driving shaft 23 and the driven shaft 24 are respectively connected with the two groups of support blocks 26 in a rotating manner.
When the dynamic track geometric state measuring device is used, the device is moved to a track to be measured, so that the rollers 5 on two sides of the bearing seat 1 are distributed on two sides of the track, a driving machine for driving the rollers 5 to run works, a plurality of groups of rollers 5 are driven to roll, and the device runs on the track; when the bearing seat 1 moves forward, the two groups of motors 22 are driven to work to drive the two groups of driving shafts 23 to rotate, so that the two groups of driven shafts 24 and the two groups of dredging conveying belts 25 move along with the two groups of driven shafts, the outer parts of the two groups of dredging conveying belts 25 move to one side far away from the connecting block 27, and thus, objects such as stones and the like encountered in the moving process are dredged to the two sides of the bearing seat 1;
the rotary encoder 4 is used for measuring the track mileage of a railway track, the navigator 3 can select high-precision laser inertial navigation equipment, the total station 2 is used for distance measurement (after the total station measures data on each sleeper, the measured data are stored, and the use condition of the track can be known through comparing data subsequently), if the total station works at night, the illuminating lamps 7 on the two groups of outriggers 6 are driven to work, and the bottom of the bearing seat 1 is illuminated, so that the measurement is more convenient;
in rainy days (or weather such as flying dust in the surrounding environment due to wind), four groups of stepping motors 9 on two sides of the inner cavity of the containing box 8 are driven to work to drive four groups of screw rods 10 to operate, so that the four groups of lifting blocks 11 drive two groups of connecting rods 12 to ascend to the highest positions, so that two groups of protection mechanisms extend out to the outside, a worker drives two groups of protection frames 14 to rotate along two groups of first rotating shafts 13 and face the outside respectively (the two groups of protection frames 14 are inclined downwards and form an angle of 30 degrees with the horizontal line under the action of gravity), and two groups of extension plates 16 extend out of the two groups of protection frames 14 (two groups of manual extension rods 15 are extended and handles are required to be arranged on the top walls of the two groups of extension plates 16), at the moment, the two groups of movable plates 18 rotate along two groups of second rotating shafts 17 respectively under the action of gravity, so that the two groups of movable plates 18 are in a vertical state, at this time, the inclined protection frame 14, the extension plate 16 and the vertical movable plate 18 (which are both provided in two sets and symmetrically distributed on two sides of the storage box 8) act together to shield the main components such as the total station 2 and the navigator 3.
Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a dynamic track geometric state measuring device, includes and accepts seat (1), welding containing box (8) and measuring mechanism on accepting seat (1) roof, its characterized in that: measuring mechanism is including installing total powerstation (2), navigator (3) in accepting seat (1) roof both sides, installing two rotary encoder (4) and a distance sensor accepting seat (1) diapire both sides, the symmetry is provided with two sets of protection machanism in the inner chamber of containing box (8), accept seat (1) wherein one side symmetry welding have two sets of boards (21) that lean forward, and accept on seat (1) fixedly connected with one with two sets of board (21) that lean forward position welded connecting block (27) that meet.
2. A dynamic track geometry measuring device as claimed in claim 1, wherein: the two sides of the bottom wall of the bearing seat (1) are provided with a plurality of groups of rollers (5) which are arranged at equal intervals, two groups of outriggers (6) are symmetrically welded on the two sides of the bearing seat (1), and a plurality of groups of illuminating lamps (7) are arranged on the side walls of the outriggers (6) at equal intervals.
3. A dynamic track geometry measuring device as claimed in claim 1, wherein: two sets of adjustment tanks are all opened to the both sides of containing box (8) inner chamber, and step motor (9) are all installed to one side that containing box (8) inner chamber is located every group adjustment tank bottom, and all be equipped with in every group adjustment tank rather than step motor (9) spindle coaxial coupling's of bottom lead screw (10) and by elevator (11) that lead screw (10) vertical screw thread passed.
4. A dynamic track geometry measuring device as claimed in claim 3, wherein: two connecting rods (12) which are parallel to each other are arranged in the inner cavity of the containing box (8), two ends of each connecting rod (12) are welded with the side walls of two lifting blocks (11) in the inner cavity of the containing box (8), and the two groups of protection mechanisms are arranged on the two groups of connecting rods (12) respectively.
5. A dynamic track geometry measuring device as claimed in claim 4, wherein: the protection mechanism comprises a first rotating shaft (13) rotatably connected with the connecting rod (12) and a protection frame (14) welded on the first rotating shaft (13), wherein a manual stretching rod (15) embedded into the protection frame (14) and fixedly bonded with the protection frame is arranged in the protection frame, and the top end of the manual stretching rod (15) is connected with an extension plate (16).
6. A dynamic track geometry measuring device as claimed in claim 5, wherein: the two extension plates (16) are arranged, and a second rotating shaft (17) rotationally connected with the two extension plates (16) and a movable plate (18) adhered to the outer wall of the second rotating shaft (17) are respectively arranged on the sides, far away from each other, of the two extension plates (16);
one side of the top wall of the containing box (8) is rotatably connected with a third rotating shaft (19) and a closing plate (20) welded on the outer wall of the third rotating shaft (19).
7. A dynamic track geometry measuring device as claimed in claim 1, wherein: the top walls of the two groups of the front inclined plates (21) are close to one another, motors (22) are vertically mounted on one sides of the top walls of the two groups of the front inclined plates (21), a dredging conveying belt (25), a driving shaft (23) and a driven shaft (24) are arranged at the bottom of the front inclined plates (21), and the driving shaft (23) and the driven shaft (24) are mounted on two sides of the inner side of the dredging conveying belt (25), wherein the top ends of the driving shafts (23) extend into the front inclined plates (21) and are coaxially connected with shafts of the motors (22).
8. A dynamic track geometry measuring device as claimed in claim 7, wherein: the bottom of the two sides of the inner cavity of the forward-inclined plate (21) is provided with a support block (26), and the driving shaft (23) and the driven shaft (24) are respectively connected with the two groups of support blocks (26) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340925.2U CN214929753U (en) | 2021-06-17 | 2021-06-17 | Dynamic track geometric state measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340925.2U CN214929753U (en) | 2021-06-17 | 2021-06-17 | Dynamic track geometric state measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214929753U true CN214929753U (en) | 2021-11-30 |
Family
ID=79051688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340925.2U Active CN214929753U (en) | 2021-06-17 | 2021-06-17 | Dynamic track geometric state measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214929753U (en) |
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2021
- 2021-06-17 CN CN202121340925.2U patent/CN214929753U/en active Active
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