CN220743022U - Flaw detector for railway rail - Google Patents
Flaw detector for railway rail Download PDFInfo
- Publication number
- CN220743022U CN220743022U CN202321422311.8U CN202321422311U CN220743022U CN 220743022 U CN220743022 U CN 220743022U CN 202321422311 U CN202321422311 U CN 202321422311U CN 220743022 U CN220743022 U CN 220743022U
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- plate
- fixedly connected
- bottom plate
- cylinder
- rod
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- 238000001514 detection method Methods 0.000 claims abstract description 37
- 244000309464 bull Species 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of railway engineering detection and discloses a railway steel rail flaw detection device, wherein a pull plate is inserted into the side end of a bottom plate, a lifting mechanism is arranged at the top end of the bottom plate, a flaw detection display is arranged at the top end of the lifting mechanism, a swinging mechanism is arranged at the top end of the bottom plate, a telescopic mechanism is arranged at the bottom end of a rotating rod, a limiting mechanism is arranged in a round rod, and a flaw detector is arranged at the bottom end of the telescopic mechanism.
Description
Technical Field
The utility model relates to the technical field of railway engineering detection, in particular to a railway steel rail flaw detection device.
Background
In recent years, the scale of railway construction in China is continuously expanded, the construction of a plurality of high-speed railways and long and large main lines is being carried out in tension and orderly, the scale of a railway network is expected to reach fifteen kilometers in twenty-two and twenty-four years, wherein the quality of the railway construction is used as a perpetual theme of engineering construction, and the quality of the railway construction is closely related to the life and property safety of people and influences the high-quality and high-efficiency development of national economy. Because of the gap between the rails, when the train passes through the gap at high speed, strong impact and vibration can be generated, and the damage to the rails caused by heavy-duty trains is more serious, so that the gap between the rails is increased or broken, such as cracks, distortions and even breaks, due to the impact and the like, and therefore, staff is required to use a rail flaw detector to patrol and examine regularly.
The utility model provides a rail detection device for railway engineering is disclosed to current patent application number CN202221443483.9, relates to railway engineering detection field, including the cam keep away from the lateral wall fixedly connected with pivot of loading board, the outer wall rotation of pivot is connected with the regulation pole, the one end swing joint that the pivot was kept away from to the regulation pole has the movable lever, the bottom fixedly connected with movable column of loading board, the movable column rotates with the movable lever to be connected, the one end that the regulation pole was kept away from to the movable lever is provided with the installation component, the installation component is connected with the first block of detection. According to the utility model, the movable rod can swing in a left-right arc-shaped manner at the bottom of the bearing plate, and simultaneously, the movable rod rotates on the outer wall of the movable column, so that the detection range of the detection head is enlarged, the working efficiency is improved, the detection head is electrically connected with the display screen, and when the detection head detects that a crack appears on a steel rail, a picture is transmitted to the display screen, so that a worker can check the crack in time, and the maintenance worker is informed of the crack in time.
The scheme has the following problems in the implementation process that the carrying plate is large in size and not foldable, and when the whole flaw detection device is not used any more, the carrying plate is inconvenient to store and place and occupies a large space, so that the railway steel rail flaw detection device is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a railway steel rail flaw detection device, which solves the problems that a bearing plate in the prior art is large in size and not foldable, and the whole flaw detection device is inconvenient to store and place and occupies a large space when not used.
The utility model provides the following technical scheme: the utility model provides a railway rail flaw detection device, includes the bottom plate, the spout has been seted up to the inside side of bottom plate, the side of bottom plate is inserted and is equipped with the pull board, the top of bottom plate is equipped with elevating system, elevating system's top is equipped with the display of detecting a flaw, the top of bottom plate is equipped with swing mechanism, swing mechanism includes the motor, motor fixed mounting is on the top of bottom plate, the output fixed mounting of motor has the bull stick, the bull stick is inserted and is established to the bottom of bottom plate, the bottom of bull stick is equipped with telescopic machanism, telescopic machanism's top is equipped with the round bar, the inside of round bar is equipped with stop gear, telescopic machanism's bottom is equipped with the flaw detector.
As the preference of above-mentioned technical scheme, telescopic machanism includes cylinder two, cylinder two fixed mounting is in the bottom of bull stick, the output of cylinder two is equipped with push rod two, the side fixedly connected with connecting plate of push rod two, the top fixedly connected with round bar of connecting plate, the bottom fixedly connected with flaw detector of connecting plate.
As the preference of above-mentioned technical scheme, stop gear includes the spacing groove, the inside at the round bar is seted up to the spacing groove, the inside side fixedly connected with spring of spacing groove, the side fixedly connected with limiting plate of spring, the side fixedly connected with round head pole of limiting plate, round head pole inserts and establishes to the outer end of round bar.
As the optimization of the technical scheme, the side end of the drawing plate is fixedly connected with the sliding block, the sliding block is slidably connected in the sliding groove, the side end of the drawing plate is provided with the screw hole, the bottom end of the drawing plate is provided with the arc groove, and the screw hole is communicated with the inner side end of the arc groove.
As the optimization of the technical scheme, the lifting mechanism comprises a first cylinder, the first cylinder is fixedly connected to the top end of the bottom plate, a first push rod is arranged at the output end of the first cylinder, a fixing plate is fixedly connected to the top end of the first push rod, grips are fixedly connected to the left side end and the right side end of the fixing plate, and a flaw detection display is fixedly connected to the top end of the fixing plate.
As the preference of above-mentioned technical scheme, threaded connection has the inserted bar in the screw, the screw thread groove has been seted up to the inserted bar outer end, screw thread groove and screw thread looks adaptation in the screw, the side fixedly connected with of inserted bar changes the board.
As the optimization of the technical scheme, a plurality of moving wheels are fixedly arranged at the bottom end of the bottom plate and the bottom end of the drawing plate.
Compared with the prior art, the utility model has the beneficial effects that:
when the whole railway rail flaw detection device is not used any more, the inserted rod is rotated out, when the round rod swings in the arc-shaped groove along the radian of the arc-shaped groove, the round rod is matched with the limiting mechanism, after passing through the screw hole, the spring abuts against the limiting plate and the round rod to be inserted into the screw hole, the motor is closed at the moment, the cylinder II is positioned in the middle of the arc-shaped groove, the cylinder II and the sliding block are parallel, then the cylinder II is started to drive the push rod II to retract, at the moment, the round rod is inserted in the arc-shaped groove, the pulling plate can be driven to retract into the bottom plate, after folding and retraction are completed, the side end of the pulling plate in the bottom plate stays at the side end of the rotating rod, at the moment, the whole volume of the bottom plate and the pulling plate is reduced, and therefore, when the whole flaw detection device is not used any more, the device is convenient to store and place, and does not occupy a large space.
Drawings
FIG. 1 is a perspective view of a railroad rail inspection apparatus;
FIG. 2 is a side perspective view of a railroad rail inspection apparatus;
FIG. 3 is a bottom perspective view of a railroad rail inspection apparatus;
fig. 4 is a perspective view of a cross section of a round bar of a railway rail inspection apparatus.
In the figure: 1. a bottom plate; 101. a chute; 2. a drawing plate; 201. a slide block; 202. a screw hole; 203. an arc-shaped groove; 3. a first cylinder; 301. a push rod I; 302. a fixing plate; 303. a grip; 4. a flaw detection display; 5. a motor; 501. a rotating rod; 6. a second cylinder; 601. a second push rod; 602. a connecting plate; 7. a round bar; 701. a limit groove; 702. a spring; 703. a limiting plate; 704. a round head rod; 8. a flaw detector; 9. a rod; 901. a thread groove; 902. a rotating plate; 10. and (5) moving the wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a railway rail flaw detection device, including bottom plate 1, spout 101 has been seted up to the inside side of bottom plate 1, the side plug-in of bottom plate 1 has pull plate 2, the side fixedly connected with slider 201 of pull plate 2, slider 201 sliding connection is in spout 101, can improve the stability of pull plate 2 folding in bottom plate 1, screw 202 has been seted up to the side of pull plate 2, arc wall 203 has been seted up to the bottom of pull plate 2, the inside side of screw 202 and arc wall 203 communicates with each other, bottom plate 1's top is equipped with elevating system, elevating system's top is equipped with flaw detection display 4, elevating system can be used to lift flaw detection display 4, be applicable to the staff of different heights, bottom plate 1's top is equipped with swing mechanism, swing mechanism includes motor 5, motor 5 fixed mounting is at bottom of bottom plate 1, the output fixed mounting of motor 5 has bull stick 501, the bottom of bull stick 501 is inserted to bottom of bottom plate 1, the bottom of bull stick 501 is equipped with telescopic machanism, the top of telescopic machanism is equipped with round bar 7, the top plug-in arc wall 203, the inside of round bar 7 is equipped with stop machanism, the bottom of telescopic machanism is equipped with motor 8, the bottom is equipped with the motor 8, the bottom of telescopic machanism is equipped with 5, the bottom 8 and the telescopic machanism is driven by the telescopic device and the top 8, the detector is carried out by the telescopic device and can be carried out by the telescopic device, the detector is carried out the detector 8 and can be carried out by the operator, the detector is driven by the detector is easy to the detector 8, and can be out the detector is easy by the detector is easy, and can be moved by the detector 8, and can be moved by the detector, and by the detector is simple.
As an implementation manner in this embodiment, as shown in FIG. 3, the threaded hole 202 is internally threaded with the inserted rod 9, the outer end of the inserted rod 9 is provided with the threaded groove 901, the threaded groove 901 is matched with the threads in the threaded hole 202, the side end of the inserted rod 9 is fixedly connected with the rotating plate 902, the telescopic mechanism comprises a cylinder II 6, the cylinder II 6 is fixedly installed at the bottom end of the rotating rod 501, the output end of the cylinder II 6 is provided with a push rod II 601, the side end of the push rod II 601 is fixedly connected with the connecting plate 602, the top end of the connecting plate 602 is fixedly connected with the round rod 7, the bottom end of the connecting plate 602 is fixedly connected with the flaw detector 8, in implementation, the rotating plate 902 is rotated to rotate the inserted rod 9, at this moment, when the round rod 7 swings in the arc groove 203 along the radian of the arc groove 203, the limit mechanism is matched, the cylinder II 6 is positioned in the middle of the arc groove 203, the cylinder II 6 is parallel at this moment, then the cylinder II 6 is started, the cylinder II 6 drives the push rod II 601 to retract, at this moment, the round rod 7 is inserted in the arc groove 203, the bottom plate 2 is driven to retract, the bottom plate 1 is retracted, the whole body is retracted, the volume of the bottom plate 1 is not occupied, and the whole body is not occupied, and the volume of the whole body is not occupied, and the whole body is not can be folded, and the volume is kept in the bottom plate 1, and the volume is not the volume, and can be changed, and the volume, and can be conveniently, and the volume is not kept.
As an implementation manner in this embodiment, as shown in fig. 4, the limiting mechanism includes a limiting groove 701, the limiting groove 701 is opened in the interior of the round bar 7, a spring 702 is fixedly connected to the side end of the limiting groove 701, a limiting plate 703 is fixedly connected to the side end of the spring 702, a round bar 704 is fixedly connected to the side end of the limiting plate 703, the round bar 704 is inserted into the outer end of the round bar 7, in implementation, when the round bar 7 swings in the arc groove 203 along the radian of the arc groove 203, after the round bar 704 passes through the screw hole 202, the spring 702 abuts against the limiting plate 703 and the round bar 704 and is inserted into the screw hole 202, at this time, the motor 5 is turned off, so that the second air cylinder 6 is located in the middle position of the arc groove 203, thereby facilitating the subsequent storage of the drawing plate 2 in the bottom plate 1.
Example 2
As shown in fig. 1, based on the same concept as that of the above embodiment 1, the present embodiment further provides a railway rail flaw detection device, where the lifting mechanism includes a first cylinder 3, the first cylinder 3 is fixedly connected to the top end of the bottom plate 1, a first push rod 301 is disposed at the output end of the first cylinder 3, the top end of the first push rod 301 is fixedly connected with a fixing plate 302, the left and right side ends of the fixing plate 302 are fixedly connected with grips 303, the top end of the fixing plate 302 is fixedly connected with a flaw detection display 4, and in implementation, the first cylinder 3 is started to drive the first push rod 301 to move up and down, so that the device is applicable to workers with different heights.
As an implementation manner in this embodiment, as shown in fig. 1, a plurality of moving wheels 10 are fixedly installed at the bottom end of the bottom plate 1 and the bottom end of the drawing plate 2, and the moving wheels 10 facilitate the movement of the whole railway rail flaw detection device.
Working principle: when the railway rail flaw detection device detects a railway rail, a first push rod 301 is driven to move up and down by a first starting cylinder 3, so that the flaw detection device can be suitable for workers with different heights, a second starting motor 5 drives a second rotating rod 501 to perform fan-shaped rotation, a round rod 7 is driven to be inserted into an arc groove 203 at the moment, a flaw detector 8 at the bottom end of a connecting plate 602 can be driven to perform fan-shaped swing, after the device is pushed forwards, the flaw detector 8 can continuously swing to detect the railway rails at two sides, and the flaw detection result is displayed through a flaw detection display 4;
when the whole railway rail flaw detection device is not used any more, the insert rod 9 is rotated out by rotating the rotating plate 902, at this moment, when the round rod 7 swings in the arc groove 203 along the radian of the arc groove 203, after the round rod 704 passes through the screw hole 202, the spring 702 is pushed against the limiting plate 703 and the round rod 704 to be inserted into the screw hole 202, at this moment, the motor 5 is closed, so that the cylinder II 6 is positioned in the middle of the arc groove 203, at this moment, the cylinder II 6 is parallel to the slide block 201, then the cylinder II 6 is started to drive the push rod II 601 to retract, at this moment, the round rod 7 is inserted in the arc groove 203, the pull plate 2 can be driven to retract into the bottom plate 1, after the folding and the retraction are completed, the side ends of the pull plate 2 in the bottom plate 1 can stay at the side ends of the rotary rod 501, at this moment, the whole volume of the bottom plate 1 and the pull plate 2 can be reduced, and therefore the whole flaw detection device is convenient to store and place and can not occupy a large space when the whole flaw detection device is not used any more.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (7)
1. The utility model provides a railway rail flaw detection device, includes bottom plate (1), spout (101) have been seted up to the inside side of bottom plate (1), the side of bottom plate (1) is inserted and is equipped with pull board (2), the top of bottom plate (1) is equipped with elevating system, elevating system's top is equipped with flaw detection display (4), its characterized in that: the top of bottom plate (1) is equipped with swing mechanism, swing mechanism includes motor (5), motor (5) fixed mounting is on the top of bottom plate (1), the output fixed mounting of motor (5) has bull stick (501), bull stick (501) are inserted and are established to the bottom of bottom plate (1), the bottom of bull stick (501) is equipped with telescopic machanism, telescopic machanism's top is equipped with round bar (7), the inside of round bar (7) is equipped with stop gear, telescopic machanism's bottom is equipped with fault detector (8).
2. A railroad rail inspection apparatus as set forth in claim 1 wherein: the telescopic machanism includes cylinder two (6), cylinder two (6) fixed mounting is in the bottom of bull stick (501), the output of cylinder two (6) is equipped with push rod two (601), the side fixedly connected with connecting plate (602) of push rod two (601), the top fixed connection round bar (7) of connecting plate (602), the bottom fixed connection flaw detector (8) of connecting plate (602).
3. A railroad rail inspection apparatus as set forth in claim 1 wherein: the limiting mechanism comprises a limiting groove (701), the limiting groove (701) is formed in the round rod (7), a spring (702) is fixedly connected to the side end of the inside of the limiting groove (701), a limiting plate (703) is fixedly connected to the side end of the spring (702), a round head rod (704) is fixedly connected to the side end of the limiting plate (703), and the round head rod (704) is inserted into the outer end of the round rod (7).
4. A railroad rail inspection apparatus as set forth in claim 1 wherein: the side end fixedly connected with slider (201) of pull board (2), slider (201) sliding connection is in spout (101), screw (202) have been seted up to the side end of pull board (2), arc wall (203) have been seted up to the bottom of pull board (2), the inside side of screw (202) and arc wall (203) is held and is communicated with each other.
5. A railroad rail inspection apparatus as set forth in claim 1 wherein: the lifting mechanism comprises a first cylinder (3), the first cylinder (3) is fixedly connected to the top end of the bottom plate (1), a first push rod (301) is arranged at the output end of the first cylinder (3), a fixed plate (302) is fixedly connected to the top end of the first push rod (301), grips (303) are fixedly connected to the left side end and the right side end of the fixed plate (302), and a flaw detection display (4) is fixedly connected to the top end of the fixed plate (302).
6. A railroad rail inspection apparatus according to claim 4, wherein: the screw hole (202) internal thread is connected with inserted bar (9), thread groove (901) has been seted up to inserted bar (9) outer end, thread groove (901) and screw thread looks adaptation in screw hole (202), the side fixedly connected with of inserted bar (9) changes board (902).
7. A railroad rail inspection apparatus as set forth in claim 1 wherein: the bottom of the bottom plate (1) and the bottom of the drawing plate (2) are fixedly provided with a plurality of moving wheels (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422311.8U CN220743022U (en) | 2023-06-06 | 2023-06-06 | Flaw detector for railway rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321422311.8U CN220743022U (en) | 2023-06-06 | 2023-06-06 | Flaw detector for railway rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220743022U true CN220743022U (en) | 2024-04-09 |
Family
ID=90564379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321422311.8U Active CN220743022U (en) | 2023-06-06 | 2023-06-06 | Flaw detector for railway rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220743022U (en) |
-
2023
- 2023-06-06 CN CN202321422311.8U patent/CN220743022U/en active Active
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