Wave mill

Abstract

The utility model relates to the technical field of corrugation instruments, and provides a corrugation instrument, which comprises a main beam, a side bracket and a measuring device, and is characterized in that: through a pushing mechanism, a walking wheel, the main beam, the side bracket, the measuring device and a mileage sensing system, in an operation mechanism, the pushing mechanism and the walking wheel cooperatively drive the side bracket to stably move along a track main body; the measuring device emits a laser beam through the detection groove to carry out corrugation detection, fine changes, caused by corrugation, of the surface of the track can be accurately captured due to the high-precision characteristic of the measuring device, the corrugation degree is accurately measured and calculated, and the detection precision and reliability are greatly improved. Meanwhile, the mileage sensing system synchronously and accurately measures and detects the mileage in the detection process, and once corrugation is detected, the mileage can be quickly determined, so that accurate position information is provided for maintenance personnel, blind seeking during maintenance is effectively avoided, the maintenance efficiency is greatly improved, the distribution rule of corrugation can be analyzed in an auxiliary manner, the development trend of corrugation can be tracked, and the maintenance efficiency is improved. And a track maintenance plan is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wave abrasion tester, especially relates to wave abrasion tester. BACKGROUND

[0002] Track surface wave abrasion is short for wave abrasion, and it is very important to carry out wave abrasion detection, first, to ensure driving safety, serious wave abrasion causes train vibration, and may cause wheel derailment and even derailment accident, and detection can prevent in advance, second, to improve the comfort of riding, the bumping and noise generated by wave abrasion can reduce passenger experience, and detection can help repair the track, third, to help prolong the service life of the track and vehicle parts, wave abrasion causes uneven contact stress, accelerates the wear of the track and vehicle parts, and detection is beneficial to timely repair, fourth, to optimize the track maintenance strategy, detailed data provided by detection can help the maintenance department to develop a scientific and efficient maintenance plan,

[0003] The traditional track surface wave abrasion detection equipment has limited precision, and it is difficult to accurately measure wave abrasion details like mechanical gauge, and it is impossible to accurately obtain wave information, the detection efficiency is low, manual operation is complicated, measurement time is long, and it greatly interferes with traffic, and it needs to frequently interrupt traffic for detection, the data processing capacity is poor, the obtained data is simple, it is difficult to conduct comprehensive analysis, the data storage function is also limited, and it cannot effectively support the track maintenance strategy. UTILITY MODEL CONTENT

[0004] The utility model aims at providing wave abrasion tester, and adopts the device to work, so as to solve the above problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: wave abrasion tester, including main beam, side support and measuring device, characterized by: the both sides of main beam are provided with side support, the main beam and side support are provided with quick mounting mechanism, the bottom of side support is provided with track main body, the top of side support is provided with measuring device, the middle position of the rear end of main beam is provided with push mechanism, and the top of push mechanism is provided with control terminal.

[0006] Preferably, walking wheels are rotatably arranged at the both ends of the bottom of the side support, a limiting side plate is arranged on one side of the walking wheel, a mileage sensing system is arranged on the inner side wall of the limiting side plate, and a detection groove is formed in the middle position of the bottom of the side support.

[0007] Compared with the prior art, the utility model has the beneficial effects as follows:

[0008] The corrugation detector provided by this utility model, through a pushing mechanism, traveling wheels, main beam, side support, measuring device, and mileage sensing system, operates as follows: the pushing mechanism and traveling wheels work together to drive the side support to move smoothly along the main track body; the measuring device emits a laser beam through the detection slot to detect corrugation. Its high precision characteristic can accurately capture the subtle changes caused by corrugation on the track surface and accurately calculate the degree of corrugation, greatly improving detection accuracy and reliability. Simultaneously, the mileage sensing system accurately measures the detection mileage during the detection process. Once corrugation is detected, its mileage can be quickly determined. This not only provides maintenance personnel with accurate location information, effectively avoiding blind searching during maintenance and greatly improving maintenance efficiency, but also assists in analyzing the distribution pattern of corrugation, tracking its development trend, and thus optimizing track maintenance plans. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0010] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0011] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 ;

[0012] Figure 4 This is a partial structural schematic diagram of the present invention.

[0013] The following are the annotations in the figure: 1. Main beam; 2. Side support; 21. Traveling wheel; 22. Limiting side plate; 23. Detection groove; 3. Measuring device; 31. Mileage sensing system; 4. Quick-installation mechanism; 5. Pushing mechanism; 6. Control terminal; 7. Track body. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0016] Combination Figures 1 to 4The utility model discloses a wave abrasion appearance, including main beam 1, side support 2 and measuring device 3, the both sides of main beam 1 are provided with side support 2, and the quick -mounting mechanism 4 is arranged between main beam 1 and side support 2, the bottom of side support 2 is provided with track main body 7, and the top of side support 2 is provided with measuring device 3, and the middle position of main beam 1 rear end is provided with push mechanism 5, and the top of push mechanism 5 is provided with control terminal 6, and the both ends of side support 2 bottom are rotatably provided with walking wheel 21, and one side of walking wheel 21 is provided with limiting side plate 22, and the inner side wall of limiting side plate 22 is provided with mileage sensing system 31, and the middle position of side support 2 bottom is provided with detection groove 23.

[0017] Working principle:

[0018] In the detection operation process, by push mechanism 5 cooperation walking wheel 21 operation, promote the side support 2 of main beam 1 both sides accurately moves to the top position of track main body 7. When carrying out detection work, measuring device 3 emits laser beam, and the laser beam is directly projected to the surface of track main body 7 via detection groove 23, and then receives the laser signal reflected from the track surface. Since the wave abrasion phenomenon can cause the periodic fluctuation of the track surface height, the time and intensity of the reflected light and other related parameters will also be periodically changed. By comprehensively and deeply analyzing and processing these reflected light signals, the unevenness degree of the track surface can be accurately calculated, which is the actual degree of track wave abrasion.

[0019] In the process of moving side support 2 on track main body 7 by push mechanism 5 to detect the wave abrasion degree of track main body 7, mileage sensing system 31 can accurately measure the detection mileage of track main body 7. Through mileage measurement, when wave abrasion is detected, the mileage number of wave abrasion occurrence can be accurately recorded. Detailed location information helps maintenance personnel quickly and accurately find the track position that needs to be repaired, avoids blind search during maintenance, and improves the efficiency of maintenance work.

[0020] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0021] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roughness meter comprising a main beam (1), side supports (2) and a measuring device (3), characterized in that: Both sides of the main beam (1) are provided with side supports (2), the main beam (1) and the side support (2) are provided with quick mounting mechanisms (4), the bottom of the side support (2) is provided with a track body (7), the top of the side support (2) is provided with a measuring device (3), the middle position of the rear end of the main beam (1) is provided with a pushing mechanism (5), and the top of the pushing mechanism (5) is provided with a control terminal (6).

2. The wavemeter of claim 1, wherein: Walking wheels (21) are rotatably arranged at both ends of the bottom of the side support (2), one side of the walking wheel (21) is provided with a limiting side plate (22), the inner side wall of the limiting side plate (22) is provided with a mileage sensing system (31), and a detection groove (23) is formed in the middle position of the bottom of the side support (2).

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