Track adjustment measuring instrument

Abstract

The utility model relates to the technical field of track detection, in particular to a track adjusting and measuring instrument. Comprising a plurality of reference detection plates arranged on a track, a vehicle support is arranged above the track, a shaft tube is fixed to the vehicle support and penetrates through the vehicle support, a rotating shaft rotatably penetrates through the shaft tube, wheels are arranged at the two ends of the rotating shaft, the wheels are in rolling connection with the track, a cross rod is arranged above the shaft tube, and the cross rod is connected with the track. The axle tube is fixedly sleeved with two first connecting blocks, a first annular chuck is arranged on one side of the wheel, second annular chucks are arranged at the two ends of the cross rod, and the second annular chucks are rotationally connected with the corresponding first annular chucks. Through a simple track measuring structure, the operation of regularly measuring the track and observing the running condition of equipment manually is avoided, the measuring efficiency is effectively improved, the labor cost is saved, the problems of the track can be found in time, the track is prevented from running with diseases, and the normal running of a material storage yard is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of track detection, in particular to a track adjustment measuring instrument. Background Art

[0002] In the manufacturing industry, many raw material storage yards use track-mounted equipment for mobile storage, including long and circular yards. The stackers and reclaimers in long yards all operate on parallel double tracks, while the reclaimers in circular yards operate on a single track. Due to long-term load use, the track foundation or the track itself wears out, which can cause track deformation and settlement. These will affect the safety of the equipment's continued operation or accelerate equipment wear, resulting in increased equipment replacement costs. Therefore, it is necessary to regularly measure the wear, settlement, and deformation of the track, align it, or replace it. However, current measurements of track wear, settlement, and deformation are generally performed manually on a regular basis, requiring manual observation of the equipment's operating conditions. This results in a lag in track measurement, a large workload, and high labor costs. It is also easy for the track to operate with defects, which is not conducive to the normal operation of the material yard. Utility Model Content

[0003] In response to the above problems, the purpose of the present utility model is to provide a track adjustment measuring instrument, which avoids the manual operation of regular measurement of the track and observation of the operating status of the equipment, effectively improves the measurement efficiency, saves labor costs, can promptly discover problems with the track, avoid the operation of the track with defects, is conducive to the normal operation of the material yard, and solves the problems raised in the above background technology.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows: a track adjustment measuring instrument includes a plurality of reference detection plates arranged on the track, a vehicle bracket is provided above the track, an axle tube is fixed on and passes through the vehicle bracket, a rotating shaft is rotatably passed through the axle tube, wheels are provided at both ends of the rotating shaft, the wheels are connected to the track in a rolling manner, a cross bar is provided above the axle tube, two first connecting blocks are fixedly sleeved on the axle tube, a first annular chuck is provided on one side of the wheel, a second annular chuck is provided at both ends of the cross bar, the second annular chuck is rotatably connected to the corresponding first annular chuck, and the two second The sides of the annular chucks close to each other are each provided with a laser measurement assembly located below the shaft tube, and the laser measurement assembly is adapted to the reference detection plate. Two second connecting blocks are fixedly installed on the bottom of the cross bar, and the second connecting blocks are in contact with the tops of the corresponding first connecting blocks. Two card slots are provided on the top of the first connecting block, and card blocks are slidably installed in the card slots. A card rod is slidably passed through the card block. A chamber is provided on the first connecting block, and two slides are slidably installed in the chamber. One end of the card rod extends into the chamber and is fixed on the corresponding slide, and the same first bidirectional screw rod is threaded through the two slides.

[0005] To facilitate the adaptation of rail vehicle wheels of different track gauges:

[0006] As a further improvement of the above technical solution: the cross bar also includes a first through hole, the first through hole runs through the two ends of the cross bar, two internal threaded cylinders are slidably installed in the first through hole, one end of the internal threaded cylinder extends to the outside of the first through hole and is fixed on the corresponding second annular chuck, the two internal threaded cylinders are threadedly installed with the same second bidirectional screw rod, the second bidirectional screw rod is fixedly sleeved with a first bevel gear, the top of the cross bar is rotatably installed with a rotating rod, the bottom end of the rotating rod extends into the first through hole and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0007] The beneficial effect of this improvement is that, through such an arrangement, the distance between the two first annular chucks can be quickly adjusted, thereby facilitating adaptation to rail vehicle wheels of different track gauges, thereby effectively expanding the scope of application.

[0008] To facilitate the connection of the first annular chuck to the wheel:

[0009] As a further improvement of the above technical solution: a plurality of second through holes are passed through the wheel, a plurality of limiting rods are slidably passed through the second through holes, and one end of the limiting rod is fixed on the corresponding first annular chuck.

[0010] The beneficial effect of this improvement is that the second through hole and the limiting rod are provided, thereby facilitating the connection between the first annular chuck and the wheel.

[0011] To facilitate the connection of the first annular chuck to the wheel:

[0012] As a further improvement of the above technical solution: a threaded groove is formed at one end of the limiting rod away from the shaft tube, and a T-shaped bolt is installed in the inner thread of the threaded groove.

[0013] The beneficial effect of this improvement is that the threaded groove and the T-shaped bolt are provided, thereby facilitating the connection between the first annular chuck and the wheel.

[0014] In order to facilitate the rotational connection between the first annular chuck and the second annular chuck:

[0015] As a further improvement of the above technical solution: an annular clamping groove is provided on one side of the first annular chuck, an annular clamping block is rotatably installed in the annular clamping groove, and the annular clamping block is fixed to the corresponding second annular chuck.

[0016] The beneficial effect of this improvement is that the annular clamping groove and the annular clamping block are provided, thereby facilitating the rotational connection between the first annular chuck and the second annular chuck.

[0017] In order to facilitate the support and limitation of the first bidirectional screw:

[0018] As a further improvement of the above technical solution: a third through hole is passed through both sides of the chamber, the first bidirectional screw rotates through the two third through holes, a fourth through hole is passed through the card block, a fifth through hole is passed through each of the chamber and the two card slots, and the card rod slides through the corresponding fourth through hole and fifth through hole.

[0019] The beneficial effect of this improvement is that by providing the third through hole, it is convenient to support and limit the first bidirectional screw rod.

[0020] In order to facilitate the support and limitation of the second bidirectional screw:

[0021] As a further improvement of the above technical solution: two vertical plates are fixedly installed in the first through hole, the second bidirectional screw rotates through the two vertical plates, a circular hole is penetrated on the top inner wall of the first through hole, and the rotating rod rotates through the circular hole.

[0022] The beneficial effect of this improvement is that by providing a vertical plate, the second bidirectional screw rod can be easily supported and limited.

[0023] In order to facilitate the limitation of the internal threaded barrel:

[0024] As a further improvement of the above technical solution: two limiting grooves are provided on the top and bottom inner walls of the first through hole, and limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixed on the corresponding internal threaded cylinder.

[0025] The beneficial effect of this improvement is that by providing the limiting groove and the limiting block, it is convenient to limit the internal threaded barrel.

[0026] The beneficial effects of the utility model are: through a simple track measurement structure, the manual operation of regular track measurement and observation of equipment operation status is avoided, the measurement efficiency is effectively improved, labor costs are saved, problems with the track can be discovered in time, and the track is avoided from running with problems, which is conducive to the normal operation of the material yard. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0028] Figure 2 This is a schematic side view of the cross-sectional assembly structure of the vehicle bracket and wheel in the present utility model;

[0029] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A;

[0030] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B;

[0031] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of part C;

[0032] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the second annular chuck in the present invention.

[0033] In the figure: 1. track; 2. reference detection plate; 3. vehicle bracket; 4. axle tube; 5. rotating shaft; 6. wheel; 7. cross bar; 8. first connecting block; 9. first annular chuck; 10. second annular chuck; 11. laser measurement assembly; 12. second connecting block; 13. slot; 14. clamping block; 15. clamping rod; 16. chamber; 17. slide plate; 18. first bidirectional screw rod; 19. first through hole; 20. internal threaded barrel; 21. second bidirectional screw rod; 22. first bevel gear; 23. rotating rod; 24. second bevel gear. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0035] like Figure 1-6As shown, the track adjustment measuring instrument includes a plurality of reference detection plates 2 arranged on the track 1, a vehicle bracket 3 is provided above the track 1, an axle tube 4 is fixed on and passed through the vehicle bracket 3, a rotating shaft 5 is rotatably passed through the axle tube 4, wheels 6 are provided at both ends of the rotating shaft 5, and the wheels 6 are rollingly connected to the track 1, a cross bar 7 is provided above the axle tube 4, two first connecting blocks 8 are fixedly sleeved on the axle tube 4, a first annular chuck 9 is provided on one side of the wheel 6, a second annular chuck 10 is provided at both ends of the cross bar 7, the second annular chuck 10 is rotatably connected to the corresponding first annular chuck 9, and a laser measurement component 11 is provided below the axle tube 4 on the side close to each other. The optical measurement component 11 is adapted to the reference detection plate 2. Two second connecting blocks 12 are fixedly installed at the bottom of the crossbar 7. The second connecting blocks 12 are in contact with the tops of the corresponding first connecting blocks 8. Two card slots 13 are provided on the top of the first connecting block 8. A card block 14 is slidably installed in the card slot 13. A card rod 15 is slidably passed through the card block 14. A chamber 16 is provided on the first connecting block 8. Two slides 17 are slidably installed in the chamber 16. One end of the card rod 15 extends into the chamber 16 and is fixed on the corresponding slide 17. The two slides 17 are threaded with the same first bidirectional screw 18. Through a simple track measurement structure, manual regular measurement of the track 1 and observation of equipment operation are avoided. The operation of the row status effectively improves the measurement efficiency, saves labor costs, can timely discover the problems of the track 1, avoid the track 1 from running with problems, and is conducive to the normal operation of the material yard. The cross bar 7 also includes a first through hole 19, which runs between the two ends of the cross bar 7. Two internal threaded cylinders 20 are slidably installed in the first through hole 19, one end of the internal threaded cylinder 20 extends to the outside of the first through hole 19 and is fixed on the corresponding second annular chuck 10, and the two internal threaded cylinders 20 are threadedly installed with the same second bidirectional screw rod 21, and the second bidirectional screw rod 21 is fixedly sleeved with a first bevel gear 22. The top of the cross bar 7 is rotatably installed with a rotating rod 23, and the bottom end of the rotating rod 23 extends to the inside of the first through hole 19 A second bevel gear 24 is provided, and the second bevel gear 24 is meshed with the first bevel gear 22. By such an arrangement, it is convenient to quickly adjust the distance between the two first annular chucks 9, thereby facilitating adaptation to rail vehicle wheels of different track gauges, effectively expanding the scope of application. The wheel 6 is penetrated by a plurality of second through holes, and a plurality of limiting rods are slid through the second through holes, and one end of the limiting rod is fixed to the corresponding first annular chuck 9. By providing the second through hole and the limiting rod, the first annular chuck 9 is conveniently connected to the wheel 6. A threaded groove is provided at the end of the limiting rod away from the shaft tube 4, and a T-shaped bolt is installed in the thread of the threaded groove. By providing the threaded groove and the T-shaped bolt, the first annular chuck 9 is conveniently connected to the wheel 6.An annular groove is provided on one side of the first annular chuck 9, and an annular block is rotatably installed in the annular groove. The annular block is fixed to the corresponding second annular chuck 10. By setting the annular groove and the annular block, the first annular chuck 9 and the second annular chuck 10 are conveniently connected in rotation. A third through hole is passed through both sides of the chamber 16, and the first bidirectional screw rod 18 rotates through the two third through holes. A fourth through hole is passed through the block 14, and a fifth through hole is passed through each of the chamber 16 and the two slots 13. The clamping rod 15 slides through the corresponding fourth through hole and the fifth through hole. By setting the third through hole, In order to facilitate the support and limitation of the first bidirectional screw rod 18, two vertical plates are fixedly installed in the first through hole 19, and the second bidirectional screw rod 21 rotates through the two vertical plates. A circular hole is penetrated on the top inner wall of the first through hole 19, and the rotating rod 23 rotates through the circular hole. By providing the vertical plates, it is convenient to support and limit the second bidirectional screw rod 21. Two limiting grooves are provided on the top and bottom inner walls of the first through hole 19. Limiting blocks are slidably installed in the limiting grooves. The limiting blocks are fixed on the corresponding internally threaded barrel 20. By providing the limiting grooves and limiting blocks, it is convenient to limit the internally threaded barrel 20.

[0036] The working principle of the present invention is as follows: when in use, first fix a plurality of reference detection plates 2 in the middle of a plurality of sleepers of the track 1 and arrange them evenly, then remove the corresponding pair of wheels 6 on the rail vehicle, then place the cross bar 7 above the axle tube 4, so that the two second connecting blocks 12 are respectively in contact with the top of the corresponding first connecting block 8, so that the card block 14 is slidably inserted into the corresponding card slot 13, then rotate the two first bidirectional screw rods 18, the first bidirectional screw rods 18 drive the two slide plates 17 to slide in the chamber 16 and move away from each other, and the slide plate 17 drives The clamping rod 15 slides through the corresponding clamping block 14, so that the cross bar 7 is installed and fixed, and then the two wheels 6 are respectively installed on the corresponding first annular chuck 9, the limiting rod slides through the corresponding second through hole, and then the T-shaped bolt is threadedly installed on the corresponding limiting rod. The wheel 6 is connected and fixed to the first annular chuck 9, and then the rotating rod 23 is rotated. The rotating rod 23 drives the second bevel gear 24 to rotate, and the second bevel gear 24 drives the first bevel gear 22 to rotate. The first bevel gear 22 drives the second bidirectional screw rod 21 to rotate, so that the two internal threaded cylinders 20 are driven to slide. Entering the first through hole 19, the second annular chuck 10 and the first annular chuck 9 are driven to move laterally close to the shaft tube 4 to a suitable position, so that the wheel 6 contacts one end of the rotating shaft 5, and then the wheel 6 is connected and fixed to the rotating shaft 5. Through this arrangement, it is convenient to quickly adjust the distance between the two first annular chucks 9, thereby facilitating adaptation to rail vehicle wheels of different track gauges, effectively expanding the scope of application. Then the rail vehicle is started, and the wheel 6 rolls on the track 1, so that the first annular chuck 9 is driven to rotate, and the second annular chuck 10 is stationary relative to the first annular chuck 9. The two laser measurement components 11 are turned on. When the wheel 6 reaches the reference detection plate 2, the laser emitted by the laser measurement component 11 is irradiated on the reference detection plate 2 and the measurement data is recorded. The wear and settlement problems of the track 1 are judged by comparing with the initial measurement data. Through this arrangement, the manual operation of regular measurement of the track 1 and observation of the equipment operation status is avoided, which effectively improves the measurement efficiency and saves labor costs. Problems with the track 1 can be discovered in time to avoid the track 1 from running with problems, which is conducive to the normal operation of the material yard.

Claims

1. A track adjustment measuring instrument, comprising a plurality of reference detection plates (2) arranged on a track (1), a vehicle bracket (3) being provided above the track (1), an axle tube (4) being fixed on and passing through the vehicle bracket (3), a rotating shaft (5) being rotatably passed through the axle tube (4), wheels (6) being provided at both ends of the rotating shaft (5), the wheels (6) being in rolling connection with the track (1), and characterized in that: A crossbar (7) is provided above the shaft tube (4), two first connecting blocks (8) are fixedly provided on the shaft tube (4), a first annular chuck (9) is provided on one side of the wheel (6), and second annular chucks (10) are provided at both ends of the crossbar (7), the second annular chucks (10) are rotatably connected to the corresponding first annular chucks (9), and a laser measuring assembly (11) located below the shaft tube (4) is provided on the side where the two second annular chucks (10) are close to each other, and the laser measuring assembly (11) is adapted to the reference detection plate (2). Two second connecting blocks are fixedly installed at the bottom of the crossbar (7). (12), the second connecting block (12) contacts the top of the corresponding first connecting block (8), the top of the first connecting block (8) is provided with two slots (13), a block (14) is slidably installed in the slot (13), a clamping rod (15) is slidably passed through the block (14), the first connecting block (8) is provided with a chamber (16), two slides (17) are slidably installed in the chamber (16), one end of the clamping rod (15) extends into the chamber (16) and is fixed on the corresponding slide (17), and the two slides (17) are threaded with the same first bidirectional screw (18).

2. The track adjustment measuring instrument according to claim 1, characterized in that: The crossbar (7) further comprises a first through hole (19), the first through hole (19) passing through between the two ends of the crossbar (7), two internal threaded cylinders (20) are slidably mounted in the first through hole (19), one end of the internal threaded cylinder (20) extends to the outside of the first through hole (19) and is fixed on the corresponding second annular chuck (10), the two internal threaded cylinders (20) are threadedly mounted with the same second bidirectional screw rod (21), the second bidirectional screw rod (21) is fixedly sleeved with a first bevel gear (22), a rotating rod (23) is rotatably mounted on the top of the crossbar (7), the bottom end of the rotating rod (23) extends into the first through hole (19) and is provided with a second bevel gear (24), the second bevel gear (24) is meshed with the first bevel gear (22).

3. The track adjustment measuring instrument according to claim 1, characterized in that: The wheel (6) is penetrated by a plurality of second through holes, and a plurality of limiting rods are slidably penetrated in the second through holes, and one end of the limiting rod is fixed on a corresponding first annular chuck (9).

4. The track adjustment measuring instrument according to claim 3, characterized in that: A threaded groove is formed at one end of the limiting rod away from the shaft tube (4), and a T-shaped bolt is installed in the threaded groove.

5. The track adjustment measuring instrument according to claim 1, characterized in that: An annular clamping groove is provided on one side of the first annular chuck (9), and an annular clamping block is rotatably mounted in the annular clamping groove, and the annular clamping block is fixed to the corresponding second annular chuck (10).

6. The track adjustment measuring instrument according to claim 1, characterized in that: A third through hole is passed through both sides of the chamber (16); the first bidirectional screw rod (18) rotates through the two third through holes; a fourth through hole is passed through the clamping block (14); a fifth through hole is passed through each of the chamber (16) and the two clamping slots (13); and the clamping rod (15) slides through the corresponding fourth through hole and fifth through hole.

7. The track adjustment measuring instrument according to claim 2, characterized in that: Two vertical plates are fixedly installed in the first through hole (19), and the second bidirectional screw rod (21) rotates through the two vertical plates. A circular hole is penetrated on the top inner wall of the first through hole (19), and the rotating rod (23) rotates through the circular hole.

8. The track adjustment measuring instrument according to claim 2, characterized in that: Two limiting grooves are provided on the top and bottom inner walls of the first through hole (19), and limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixed on the corresponding internal threaded cylinder (20).

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