CN220508688U - Rail impact resistance detection equipment - Google Patents
Rail impact resistance detection equipment Download PDFInfo
- Publication number
- CN220508688U CN220508688U CN202321942261.6U CN202321942261U CN220508688U CN 220508688 U CN220508688 U CN 220508688U CN 202321942261 U CN202321942261 U CN 202321942261U CN 220508688 U CN220508688 U CN 220508688U
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- plate
- bottom plate
- rail
- impact resistance
- resistance detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 244000309464 bull Species 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a rail impact resistance detection device, which relates to the technical field of detection devices and aims to solve the technical problem that the detection device cannot cause instant impact on a rail in the prior art, wherein the detection device comprises a device mounting bottom plate, a structural support column arranged at the upper end of the device mounting bottom plate and a test table surface arranged at the upper end of the device mounting bottom plate; the upper end of device mounting plate is provided with spacing lifting unit, and test mesa's upper end is provided with fixed clamping unit, and test mesa's inside is provided with gravity detection subassembly, and the upper end of structure support column sets up fixedly connected with supporting roof, and the rail body has been placed to test mesa's upper end, and this check out test set up through spacing lifting unit, makes its cooperation driving motor and wire winding pivot synchronous use, can let bump the iron plate and drop in the twinkling of an eye and strike the rail body to bump the iron plate to the whereabouts bump the iron plate and carry out spacingly, make it can be accurate fall on the rail body.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and particularly relates to rail impact resistance detection equipment.
Background
Nowadays, with the development of society, people's travel mode is diversified, wherein rail transit is as main transport means, has the characteristics of large capacity, fast, many shifts, safety and comfort, and the development of rail transit is not separated from the support of road infrastructure, especially the laying of rail, and rail quality directly influences the security of train operation, so need to test the rail and detect its intensity, just can use impact detection equipment from this.
At present, the detection equipment for the rail is various in the market, and most of the detection equipment drives a hydraulic telescopic rod through a hydraulic cylinder to drive the hydraulic telescopic rod to the extrusion plate to impact the rail, but the rail is used as a rail of train operation, and the rail is always stressed instantly and is not continuously extruded, so that the inaccurate test condition can be caused, and a fixing component for the rail is lack when the impact test is carried out, so that the rail is easily separated from a working table surface, and the better detection is not facilitated.
Therefore, the problem that the detection device cannot cause instant impact on the rail needs to be solved, so that the working efficiency of the detection device is improved.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide rail impact resistance detection equipment, which aims to solve the technical problem that the detection equipment cannot cause instant impact on rails in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides rail impact resistance detection equipment, which comprises a device mounting bottom plate, a structural support column arranged at the upper end of the device mounting bottom plate, and a test table surface arranged at the upper end of the device mounting bottom plate; the device comprises a device mounting bottom plate, and is characterized in that a limiting lifting assembly is arranged at the upper end of the device mounting bottom plate, a fixed clamping assembly is arranged at the upper end of the test table surface, a gravity detection assembly is arranged in the test table surface, a supporting top plate is fixedly connected to the upper end of the structural supporting column, and a rail body is arranged at the upper end of the test table surface.
When using the check out test set of this technical scheme, through the setting of spacing lifting unit, make its cooperation driving motor and wire winding pivot synchronous use, can let collide the iron plate and drop in the twinkling of an eye and strike the rail body, and it is spacing to collide the iron plate of whereabouts, make it can be accurate fall on the rail body, through the setting of fixed clamping unit, make it carry out the centre gripping to the rail body fixed, avoid leading to the rail to drop the workstation because of violent impact, thereby need the manual work to fix once more, waste a large amount of manpowers and time also reduce the efficiency of repetition test, can play the effect that improves stability.
Further, the upper end fixedly connected with first PMKD of device mounting plate, the both sides fixedly connected with fixed cardboard of first PMKD, driving motor is installed to the side of fixed cardboard, driving motor's output is provided with the transmission bull stick, the front end of transmission bull stick is connected with the wire winding pivot, through driving motor and the setting of transmission bull stick, makes it drive the wire winding pivot and rotates to play the effect of receive and releases wire rope.
Further, wire rope is provided with in the outside of wire winding pivot, the upper end of supporting the roof is provided with the fixed pulley, first through-hole has been seted up to the inside of supporting the roof, through the setting of fixed pulley, can play the wire rope winding to the epaxial effect of wire winding with inside.
Further, the below of supporting the roof is provided with first movable pulley, the top of first movable pulley is provided with the second movable pulley, first movable pulley lower extreme is equipped with first couple, just first movable pulley with the second movable pulley passes through wire rope connects, through first movable pulley with the setting of second movable pulley makes it through the effect of mechanical force can be with the bump iron plate faster go up and down, can play time saving and power saving.
Further, the vertical mounting plate of spacing elevating assembly upper end is in including setting up the device mounting plate, the sliding tray has been seted up to the inside of vertical mounting plate, the inboard of vertical mounting plate is provided with horizontal mounting plate, the side of horizontal mounting plate is provided with the slider, the second couple is installed to the upper end of horizontal mounting plate, just the second couple with first couple is connected, the lower extreme of horizontal mounting plate is provided with collides the iron plate, uses together through the setting of vertical mounting plate and sliding tray, makes its slider of installing at horizontal mounting plate side to carry out spacing fixedly to the iron plate that collides, avoid it can not accurately strike on the rail body, can play the effect of increase stable in structure.
Further, fixed clamping assembly is including installing the second PMKD of test table top upper end, the upper end fixedly connected with connection curb plate of second PMKD, the second through-hole has been seted up to the inside of connecting the curb plate, the inboard threaded connection of second through-hole has accommodate the lead screw, accommodate the lead screw's front end is provided with movable splint, the inboard of connecting the curb plate is provided with fixed splint, through accommodate the lead screw and movable splint's setting, makes it can carry out the centre gripping fixed to the rail body, avoids it to break away from table surface's condition because the impact that receives leads to, can play the effect of improvement equipment suitability.
Further, the gravity detection component is in including setting up the inside frame bottom plate of test mesa, the recess has been seted up to the inboard of frame bottom plate, the inboard of recess is provided with the forced induction district, the upper end of forced induction district is provided with buffer spring, mesa extension board has been placed to the inside of frame bottom plate, the side of mesa extension board is provided with pressure conduction board, through the setting of forced induction district and pressure conduction board, makes its cooperation control panel use together and plays the impact force size to collide the iron plate and carry out the record, is convenient for the statistics to testing result.
(3) Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the limiting lifting assembly, the limiting lifting assembly is synchronously used together with the driving motor and the winding rotating shaft, so that the impact iron blocks can be instantly dropped to impact the rail body, and the dropped impact iron blocks are limited, so that the impact iron blocks can be accurately dropped on the rail body.
2. According to the utility model, the rail body is clamped and fixed by the fixed clamping assembly, so that the rail falling-off workbench caused by severe impact is avoided, manual re-fixing is needed, a great deal of manpower and time are wasted, the efficiency of repeated testing is reduced, and the effect of improving stability is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the detection device of the present utility model;
FIG. 2 is a schematic view of the structure of a vertical mounting plate of an embodiment of the inspection apparatus of the present utility model;
FIG. 3 is a schematic structural view of an adjusting screw rod of an embodiment of the detecting device of the present utility model;
FIG. 4 is a schematic view showing the structure of a frame base plate of an embodiment of the inspection apparatus according to the present utility model.
The marks in the drawings are: 1. a device mounting base plate; 2. a structural support column; 3. a test table; 4. a limit lifting assembly; 5. a fixed clamping assembly; 6. a gravity detection assembly; 7. a supporting top plate; 8. a rail body; 9. a first fixed bottom plate; 10. a fixed clamping plate; 11. a driving motor; 12. a transmission rotating rod; 13. a winding rotating shaft; 14. a wire rope; 15. a fixed pulley; 16. a first through hole; 17. a first movable pulley; 18. a second movable pulley; 19. a first hook; 20. a vertical mounting plate; 21. a sliding groove; 22. a transverse mounting plate; 23. a slide block; 24. a second hook; 25. impacting the iron block; 26. a second fixed bottom plate; 27. connecting side plates; 28. a second through hole; 29. adjusting a screw rod; 30. a movable clamping plate; 31. a fixed clamping plate; 32. a frame base plate; 33. a groove; 34. a pressure sensing area; 35. a buffer spring; 36. a table support plate; 37. a pressure conductive plate.
Detailed Description
As shown in fig. 1 to 4, the present utility model provides a rail impact resistance detection apparatus, comprising a device mounting base plate 1, a structural support column 2 arranged at the upper end of the device mounting base plate 1, and a test table surface 3 arranged at the upper end of the device mounting base plate 1; the upper end of device mounting plate 1 is provided with spacing lifting unit 4, the upper end of test table 3 is provided with fixed clamping unit 5, the inside of test table 3 is provided with gravity detection subassembly 6, the upper end of structure support column 2 sets up fixedly connected with and supports roof 7, rail body 8 has been placed to the upper end of test table 3.
For the present embodiment, the height of the structural support column 2 may be adjusted and set according to the use requirement.
The device comprises a device mounting base plate 1, a first fixing base plate 9 is fixedly connected to the upper end of the device mounting base plate 1, a fixing clamping plate 10 is fixedly connected to the two sides of the first fixing base plate 9, a driving motor 11 is mounted at the side end of the fixing clamping plate 10, a transmission rotating rod 12 is arranged at the output end of the driving motor 11, a winding rotating shaft 13 is connected to the front end of the transmission rotating rod 12, a steel wire rope 14 is arranged on the outer side of the winding rotating shaft 13, a fixed pulley 15 is arranged at the upper end of the supporting base plate 7, a first through hole 16 is formed in the supporting base plate 7, a first movable pulley 17 is arranged below the supporting base plate 7, a second movable pulley 18 is arranged above the first movable pulley 17, a first hook 19 is arranged at the lower end of the first movable pulley 17, the first movable pulley 17 is connected with the second movable pulley 18 through the steel wire rope 14, a vertical mounting plate 20 arranged at the upper end of the device mounting base plate 1 is arranged at the front end of the limiting lifting assembly 4, a sliding groove 21 is formed in the vertical mounting plate 20, a first hook 22 is arranged at the inner side of the vertical mounting plate 20, a second hook 22 is arranged at the lateral end of the second hook 22, and a lateral mounting plate 22 is arranged at the lateral end of the second hook 22.
In addition, the fixed clamping assembly 5 is including installing the second fixed bottom plate 26 of test table 3 upper end, the upper end fixedly connected with connection curb plate 27 of second fixed bottom plate 26, the second through-hole 28 has been seted up to the inside of connecting curb plate 27, the inboard threaded connection of second through-hole 28 has adjusting screw 29, adjusting screw 29's front end is provided with movable clamp plate 30, the inboard of connecting curb plate 27 is provided with fixed clamp plate 31, gravity detection assembly 6 is including setting up the inside frame bottom plate 32 of test table 3, recess 33 has been seted up to the inboard of frame bottom plate 32, the inboard of recess 33 is provided with pressure sensing district 34, the upper end of pressure sensing district 34 is provided with buffer spring 35, mesa extension board 36 has been placed to the inside of frame bottom plate 32, the side of mesa extension board 36 is provided with pressure conduction board 37.
It should be noted here that the size and weight of the impact iron pieces 25 can be adjusted and set according to actual needs.
When using the check out test set of this technical scheme, place the test table 3 with rail body 8 at first, through driving motor 11 and the setting of transmission bull stick 12, make it drive wire winding pivot 13 and rotate, thereby play the effect of receive and release to wire rope 14, through the setting of fixed pulley 15, can play the effect of being convenient for twine wire rope 14 in inside to wire winding pivot 13, through first movable pulley 17 with the setting of second movable pulley 18, make it through the effect of mechanical force can be with the higher go on going up and down of clash iron plate 25, can play the effect of saving time and saving effort, through the setting of vertical mounting panel 20 and sliding tray 21, make its slider 23 of installing at horizontal mounting panel 22 side end use together, thereby carry out spacing fixed to clash iron plate 25, avoid it to impact on rail body 8 accurately, can play the effect of increasing stable in structure, through adjusting lead screw 29 and movable clamp plate 30's setting, make it can carry out the centre gripping fixed to rail body 8, avoid its impact that receives to lead to the condition of breaking away from the table, can play the effect of improving equipment response nature, finally, the impact force that is used together with the setting up and down of pressure sensing panel 37 is convenient for record the result is used together to make the impact block 37, and the result is recorded to be convenient for use to carry out with the setting up and the small-size of impact panel 34.
Claims (7)
1. The rail impact resistance detection equipment comprises a device mounting bottom plate, a structural support column arranged at the upper end of the device mounting bottom plate, and a test table surface arranged at the upper end of the device mounting bottom plate; the device is characterized in that a limiting lifting component is arranged at the upper end of the device mounting bottom plate, a fixed clamping component is arranged at the upper end of the test table surface, a gravity detection component is arranged in the test table surface, a supporting top plate is fixedly connected to the upper end of the structure supporting column, and a rail body is arranged at the upper end of the test table surface.
2. The rail impact resistance detection device according to claim 1, wherein the upper end of the device mounting base plate is fixedly connected with a first fixing base plate, two sides of the first fixing base plate are fixedly connected with fixing clamping plates, the side ends of the fixing clamping plates are provided with driving motors, the output ends of the driving motors are provided with transmission rotating rods, and the front ends of the transmission rotating rods are connected with winding rotating shafts.
3. The rail impact resistance detection device according to claim 2, wherein a steel wire rope is arranged on the outer side of the winding rotating shaft, a fixed pulley is arranged at the upper end of the supporting top plate, and a first through hole is formed in the supporting top plate.
4. A rail impact resistance detection device according to claim 3, wherein a first movable pulley is arranged below the supporting top plate, a second movable pulley is arranged above the first movable pulley, a first hook is arranged at the lower end of the first movable pulley, and the first movable pulley and the second movable pulley are connected through the steel wire rope.
5. The rail impact resistance detection device according to claim 4, wherein the limit lifting assembly comprises a vertical mounting plate arranged at the upper end of the mounting bottom plate of the device, a sliding groove is formed in the vertical mounting plate, a transverse mounting plate is arranged on the inner side of the vertical mounting plate, a sliding block is arranged at the side end of the transverse mounting plate, a second hook is arranged at the upper end of the transverse mounting plate, the second hook is connected with the first hook, and a collision iron block is arranged at the lower end of the transverse mounting plate.
6. The rail impact resistance detection device according to claim 5, wherein the fixed clamping assembly comprises a second fixed bottom plate arranged at the upper end of the test table surface, the upper end of the second fixed bottom plate is fixedly connected with a connecting side plate, a second through hole is formed in the connecting side plate, an adjusting screw is connected to the inner side of the second through hole in a threaded manner, a movable clamping plate is arranged at the front end of the adjusting screw, and a fixed clamping plate is arranged on the inner side of the connecting side plate.
7. The rail impact resistance detection device according to claim 6, wherein the gravity detection assembly comprises a frame bottom plate arranged inside the test table, a groove is formed in the inner side of the frame bottom plate, a pressure sensing area is formed in the inner side of the groove, a buffer spring is arranged at the upper end of the pressure sensing area, a table support plate is arranged inside the frame bottom plate, and a pressure conduction plate is arranged at the side end of the table support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942261.6U CN220508688U (en) | 2023-07-21 | 2023-07-21 | Rail impact resistance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942261.6U CN220508688U (en) | 2023-07-21 | 2023-07-21 | Rail impact resistance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508688U true CN220508688U (en) | 2024-02-20 |
Family
ID=89881791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942261.6U Active CN220508688U (en) | 2023-07-21 | 2023-07-21 | Rail impact resistance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508688U (en) |
-
2023
- 2023-07-21 CN CN202321942261.6U patent/CN220508688U/en active Active
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| GR01 | Patent grant |