CN220743026U - Flaw detector for railway maintenance - Google Patents

Abstract

The utility model discloses a flaw detector for railway maintenance, which relates to the technical field of railway rail detection and comprises a solar panel, a converter, a support column, a support rod, a wire, a flaw detection member, a support, a probe, a shockproof foot and a shell, wherein the support column is connected with the solar panel in a threaded manner, the support rod is welded on the support, and the flaw detection member is arranged at the upper end of the support.

Description

Flaw detector for railway maintenance

Technical Field

The utility model relates to the technical field of railway rail detection, in particular to a flaw detector for railway maintenance.

Background

The flaw detector detects that ultrasound is usually sent to an object to be detected, internal information of the object to be detected is obtained by using reflection, doppler effect, transmission and the like of the object to be detected, and the internal information is processed to form an image, and the flaw detector can be divided into: the digital ultrasonic flaw detector, the magnetic particle flaw detector, the radiographic flaw detector and the like are mainly used for detecting whether a defect exists in a workpiece or not in industry, whether a welding line is qualified or not is detected, whether the welding line is hidden or not is searched for judging whether the welding line is qualified or not, and the conventional flaw detector is more common and has wide development prospect.

However, the common rail flaw detector does not consider the problems of energy conservation and emission reduction by using solar energy and back and forth carrying of the machine for charging, the flaw detector is generally used for single-rail detection, the efficiency is low, and meanwhile, the rail replacement operation needs to be carried out in a reciprocating manner, so that the workload is increased.

Disclosure of Invention

The utility model aims to provide a flaw detector for railway maintenance, which can avoid the trouble of carrying back and forth and respond to the national call of energy conservation and emission reduction by utilizing solar energy for charging and also realize the transition from single-rail detection to simultaneous double-gauge detection.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a flaw detector for railway maintenance, including solar panel, the converter, hold the post, branch, the wire, the component of detecting a flaw, the support, the probe, take precautions against earthquakes sufficient and shell, hold the post to accept solar panel, link to each other with the screw thread mode between branch and the post, branch welding is on the support, the upper end of support is provided with the component of detecting a flaw, the probe passes through splint support and rail face laminating and splint and has little spring between the probe, the support has three to take precautions against earthquakes sufficient in the bottom welding of support, the shell has contained pushing handle, the support has partial branch and arm of detecting a flaw, the component of detecting a flaw includes the platform, table and battery, mainly provide the parameter that overhauls needs by the table of detecting a flaw, simultaneously converter, the component of detecting a flaw and probe three link to each other with the wire are attached on branch and support, the foot of preventing a shock includes thick spring and sufficient wheel, store kinetic energy by thick spring and play the shockproof effect.

Further, the solar panel converts light energy into usable electrical energy through a converter, wherein the adapter is connected to a battery of the flaw detection member through a wire, and the battery supplies power to a flaw detection meter thereon.

Further, the platform is welded at the uppermost end of the bracket, the flaw detection table is placed on the platform, the storage battery is buckled below the platform, the converter, the storage battery and the flaw detection table are connected by a wire, and the wire is attached to the support rod.

Further, the support comprises a pushing handle, a cross bar, a circular ring, detection arms and clamping plates, wherein the pushing handle is arranged below the platform, the cross bar is positioned at the upper part of the support, the cross bar, the supporting rods and the support are connected in a welding mode, the circular ring is fixed at the bottom end of the support, three shockproof feet are welded on the circular ring, two detection arms are respectively arranged at two sides of the support, the clamping plates are arranged on the detection arms, an opening is formed in the connecting part of the center of the clamping plates and the detection arms, and a small spring is arranged between the probe and the clamping plates and penetrates through the opening.

Further, the shockproof feet are welded on the circular ring of the support, and the three shockproof feet are distributed in a 120-degree angle delta shape, and comprise spring pieces, thick springs, telescopic rods, clamping arms and foot wheels, the thick springs are sleeved on the telescopic rods between the two spring pieces, the clamping arms are welded on the lower spring pieces, and the clamping arms tightly hold the foot wheels in a bearing connection mode.

In summary, the beneficial technical effects of the utility model are as follows:

1. solar charging is adopted, so that energy conservation and emission reduction are realized, and the trouble of carrying due to back and forth charging is avoided.

2. The probes at two sides are adopted to detect double-rail damage simultaneously, so that the defect that only single rail detection is needed and reciprocating detection is needed for every other section of rail is avoided, and time and labor are saved.

3. The triangular three-foot spring wheel is applied, shock is prevented, and meanwhile, safety and applicability are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic front view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the shock foot structure of the present utility model;

in the figure, 1, a solar module; 2. a converter; 3. a flaw detection member; 4. a support column; 5. a wire; 6. a support rod; 7. a platform; 8. flaw detection table; 9. a storage battery; 10. a bracket; 11. a pushing handle; 12. a cross bar; 13. a circular ring; 14. a probe arm; 15. a clamping plate; 16. a probe; 17. a small spring; 18. shock-proof feet; 19. a spring piece; 20. a thick spring; 21. a telescopic rod; 22. a clamp arm; 23. a foot wheel; 24. a housing.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a flaw detector for railway maintenance, which comprises a solar panel 1, a converter 2, a support column 4, a support rod 6, a lead 5, a flaw detection component 3, a support frame 10, a probe 16, shock-proof feet 18 and a shell 24, wherein the support column 4 is used for supporting the solar panel 1, the support rod 6 and the support column 4 are connected in a threaded mode, the support rod 6 is welded on the support frame 10, the upper end of the support frame 10 is provided with a flaw detection component 3, two sides of the support frame 10 are respectively provided with a probe 16, the probe 16 is supported by a clamping plate 15 to be attached to a rail surface, a small spring 17 is arranged between the clamping plate 15 and the probe 16, the lowest end of the support frame 10 is welded with three shock-proof feet 18, the shell 24 comprises a push handle 11, the support frame 10, partial support rods 6 and probe arms 14, the flaw detection component 3 comprises a platform 7, a flaw detection table 8 and a storage battery 9, parameters required for maintenance are mainly provided by the flaw detection table 8, meanwhile, the converter 2, the flaw detection member 3 and the probe 16 are connected by a lead 5, the lead 5 is attached to the support 6 and the support 10, the shockproof foot 18 comprises a thick spring 20 and a foot wheel 23, kinetic energy is stored by the thick spring 20 to play a shockproof role, the solar panel 1 converts light energy into usable electric energy through the converter 2, wherein the converter is connected with the storage battery 9 of the flaw detection member 3 by the lead 5, the storage battery 9 supplies power to the flaw detection table 8 on the converter, the platform 7 is welded at the uppermost end of the support 10, the flaw detection table 8 is placed on the storage battery 7, a storage battery 9 is buckled below the storage battery 9, the converter 2, the storage battery 9 and the flaw detection table 8 are connected by the lead 5 and the lead 5 is attached to the support 6, the support 10 comprises a push handle 11, a transverse bar, a circular ring 13, a detection arm 14 and a clamping plate 15, the push handle 11 is arranged below the platform 7, and the transverse bar is positioned at the middle upper part of the support 10 and the transverse bar, the supporting rod 6 and the bracket 10 are connected in a welding mode, the circular ring 13 is fixed at the bottom end of the bracket 10, three shockproof feet 18 are welded on the circular ring, two probe arms 14 are respectively arranged at two sides of the bracket 10, clamping plates 15 are arranged on the probe arms 14, an opening is formed in the center of each clamping plate 15 and the connecting part of each probe arm 14, a probe 16 penetrates through the opening, and a small spring 17 is arranged between each probe 16 and each clamping plate 15.

Referring to fig. 3, the shock-proof feet 18 are welded on the ring 13 of the bracket 10, and the three shock-proof feet 18 are distributed in a 120-degree delta shape, and include a spring piece 19, a thick spring 20, a telescopic rod 21, a clamping arm 22 and a foot wheel 23, the telescopic rod 21 between the two spring pieces 19 is sleeved with the thick spring 20, the lower spring piece 19 is welded with the clamping arm 22, and the clamping arm 22 tightly holds the foot wheel 23 in a bearing connection mode.

During operation, a user can place the flaw detector in the middle of a rail, meanwhile, the clamping plates 15 on two sides are attached to the rail, the probe 16 floats up and down along with the surface of the rail, then the pushing handle 11 is pushed to enable the flaw detector to slowly advance, the shockproof foot 18 at the lower part of the pushing handle can ensure that the flaw detector does not topple over and stably advances, so that the influence of uneven pavement caused by sleepers between the rails is avoided, and when the operation is finished, the flaw detector can be placed at a sunlight visible position nearby, so that the storage battery 9 can store solar energy received by the solar panel 1 converted by the converter 2, and the flaw detector is convenient to directly use when working next time.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. The utility model provides a fault detector for railway maintenance, includes solar panel (1), converter (2), holds post (4), branch (6), wire (5), fault detecting component (3), support (10), probe (16), shock-proof foot (18) and shell (24), hold post (4) and accept solar panel (1), link to each other with the screw thread mode between branch (6) and holding post (4), branch (6) welding is on support (10), the upper end of support (10) is provided with fault detecting component (3), the both sides of support (10) respectively have a piece of probe (16), probe (16) are supported through splint (15) and are laminated with the rail face and have little spring (17) between splint (15) and probe (16), the lower extreme welding of support (10) has three shock-proof foot (18), shell (24) have included pushing away handle (11), support (10) and also partial branch (6) and arm (14), its characterized in that: the flaw detection component (3) comprises a platform (7), a flaw detection table (8) and a storage battery (9), parameters required for overhauling are mainly provided by the flaw detection table (8), meanwhile, the converter (2), the flaw detection component (3) and the probe (16) are connected through a wire (5), the wire (5) is attached to the support rod (6) and the support (10), the shockproof foot (18) comprises a coarse spring (20) and a foot wheel (23), and the kinetic energy is stored by the coarse spring (20) to play a shockproof role.

2. The flaw detector for railroad maintenance according to claim 1, wherein: the solar panel (1) converts light energy into usable electric energy through the converter (2), wherein the converter (2) is connected with a storage battery (9) of the flaw detection component (3) through a lead (5), and the storage battery (9) supplies power for a flaw detection table (8) on the storage battery.

3. The flaw detector for railroad maintenance according to claim 1, wherein: the platform (7) is welded at the uppermost end of the support (10), the flaw detection table (8) is placed on the platform, the storage battery (9) is buckled below the platform, the converter (2), the storage battery (9) and the flaw detection table (8) are connected through the lead (5), and the lead (5) is attached to the support rod (6).

4. The flaw detector for railroad maintenance according to claim 1, wherein: the support (10) comprises a pushing handle (11), a cross bar, a circular ring (13), a detecting arm (14) and a clamping plate (15), wherein the pushing handle (11) is arranged below the platform (7), the cross bar is arranged on the upper portion of the support (10) and is connected with the support (10) in a welding mode, the circular ring (13) is fixed at the bottom end of the support (10), three shockproof feet (18) are welded on the circular ring, the two sides of the support (10) are respectively provided with the detecting arm (14), the clamping plate (15) is arranged on each detecting arm (14), an opening is formed in the connecting portion of the center of the clamping plate (15) and the detecting arm (14), and a small spring (17) is arranged between the probe (16) and the clamping plate (15) through the opening.

5. The flaw detector for railroad maintenance according to claim 1, wherein: the anti-vibration foot (18) is welded on a circular ring (13) of the support (10), the three anti-vibration feet (18) are distributed in a 120-degree angle delta shape, the anti-vibration foot comprises a spring piece (19), a thick spring (20), a telescopic rod (21), a clamping arm (22) and foot wheels (23), the telescopic rod (21) between the two spring pieces (19) is sleeved with the thick spring (20), the clamping arm (22) is welded on the spring piece (19) at the lower part, and the clamping arm (22) is tightly clamped with the foot wheels (23) in a bearing connection mode.