Gauge and rail height measuring device for parking anti-running device, parking anti-running device and rail

Abstract

The utility model relates to the technical field of parking anti-running device parameter measurement, and discloses a parking anti-running device gauge and rail height measuring device, which comprises a base assembly, a displacement measuring assembly, a connecting assembly and a height measuring assembly, and is characterized in that the base assembly is fixed on a measuring table; the displacement measuring assembly is fixedly arranged on the base assembly, and the sliding direction of a movable part of the displacement measuring assembly is perpendicular to the length direction and the height direction of the brake rail. One end of the connecting assembly is hinged with the movable part of the displacement measuring assembly, and the other end of the connecting assembly is hinged with the brake rail; the height measuring assembly is fixedly arranged on the base assembly and is used for measuring the height change of the brake rail; the utility model further discloses a parking anti-running device which comprises a brake rail and the parking anti-running device gauge and rail height measuring device. The utility model further discloses a track which comprises the parking anti-running device, so that the track gauge and track height detection precision of the parking anti-running device is improved, manpower is reduced, and the timeliness of finding problems is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parking anti-slip device parameter measurement, in particular to a parking anti-slip device track gauge and track height measuring device, a parking anti-slip device and a track. Background Art

[0002] In the field of railway transportation, the safe parking of trains has always been a key link in ensuring the safe operation of railways. With the expansion of the railway network and the increase in the frequency of train operation, the demand for efficient and reliable parking anti-skid devices has become increasingly urgent.

[0003] Existing Figure 1 As shown, two brake rails 6 are arranged along the track direction, and are synchronously moved outward and upward under the drive of the telescopic drive assembly to perform friction braking on the rollers on both sides of the train, and maintain friction when the train is stopped to prevent the vehicle from slipping. Of course, the accuracy of the track gauge and track height of the brake rail 6 is crucial to the braking safety of the train. If the track gauge and track height do not meet the requirements, it is very easy for the relative position of the brake rail 6 and the train roller to not match during the braking process, causing serious accidents such as rollover; however, the existing track gauge and track height measurement are all performed manually through simple inspections using a tape measure, which not only has unreliable detection accuracy, but also wastes manpower. Utility Model Content

[0004] In view of this, the utility model provides a parking anti-slip device track gauge and rail height measuring device, a parking anti-slip device and a track to improve the detection accuracy of the track gauge and rail height of the parking anti-slip device, reduce manpower, and improve the timeliness of problem discovery.

[0005] In the first aspect, the utility model provides a parking anti-slip device track gauge and height measuring device, comprising a base assembly, a displacement measuring assembly, a connecting assembly and a height measuring assembly, wherein the base assembly is suitable for being fixed on a measuring platform; the displacement measuring assembly is fixedly arranged on the base assembly, and the sliding direction of the movable part of the displacement measuring assembly is perpendicular to both the length direction and the height direction of the brake rail; one end of the connecting assembly is hinged to the movable part of the displacement measuring assembly, and the other end of the connecting assembly is hinged to the brake rail; the height measuring assembly is fixedly arranged on the base assembly, and the height measuring assembly is used to measure the height change of the brake rail.

[0006] Beneficial effects: The height value of the brake rail, i.e., the rail height, is measured by a height measuring component, and the horizontal displacement reference value is measured by a displacement measuring component. Since the length of the connecting component remains unchanged, the true horizontal position of the brake rail can be obtained by combining parameters such as the height value and the horizontal displacement reference value through trigonometric function conversion, and then the single-sided track gauge can be obtained through the relative position data of the base component, thereby obtaining the track height and track gauge of the brake rail, and the errors generated during the manual measurement process can be avoided, thereby improving the accuracy of the measurement. At the same time, no manual inspection is required, thereby reducing the waste of manpower and material resources.

[0007] In an optional embodiment, a measuring plate is further included, which is horizontally arranged and fixedly connected to the brake rail, and the measuring plate is located above the measuring end of the height measuring component.

[0008] Beneficial effect: The setting of the measuring plate can expand the range of the setting position of the height measuring component, making it easier to avoid other components.

[0009] In an optional embodiment, the connecting assembly is a connecting rod.

[0010] Beneficial effects: the connecting component is a connecting rod, the connecting rod is rigid, the measurement accuracy is high, the structure is simple, and the cost is low.

[0011] In an optional embodiment, the base assembly is a box with an open upper end, and the displacement measuring assembly and the height measuring assembly are both located in the box.

[0012] Beneficial effect: The base assembly is a box with an opening at the upper end, which can protect the displacement measuring assembly and the height measuring assembly, and prevent the debris in the track from splashing and damaging the displacement measuring assembly and the height measuring assembly.

[0013] In an optional implementation, it further includes a data processing module, which is signal-connected to the displacement measurement component and the height measurement component.

[0014] Beneficial effects: The data processing module can quickly convert the values ​​measured by the displacement measurement component and the height measurement component to obtain the actual track gauge and track height.

[0015] In an optional implementation, a display module is further included, and the display module is electrically connected to the data processing module.

[0016] Beneficial effects: The display module makes it easy for inspectors to view the results of track gauge and rail height.

[0017] In an optional implementation, the height measurement component is a radar sensor.

[0018] Beneficial effect: The height measurement component is a radar sensor, which is a mature product with high detection accuracy.

[0019] In a second aspect, the utility model further provides a parking anti-slip device, comprising a brake rail and a parking anti-slip device track gauge and height measuring device as described in any one of the embodiments in the first aspect, wherein the connecting assembly is hinged to the brake rail.

[0020] Beneficial effect: Because the parking anti-slip device includes a parking anti-slip device track gauge and rail height measuring device, it has the same effect as the parking anti-slip device track gauge and rail height measuring device, and will not be repeated here.

[0021] In an optional embodiment, there are two parking anti-skid device track gauge and height measuring devices, which are respectively used to measure the track height and track gauge of the two brake rails.

[0022] Beneficial effect: By using two parking anti-slip device track gauge and track height measuring devices to measure two brake rails simultaneously, the data is more comprehensive and accurate than measuring only the track gauge and track height of one brake rail to represent the track gauge and track height of the entire parking anti-slip device brake rail.

[0023] In a third aspect, the utility model further provides a track, comprising the parking anti-slip device as described in any one of the embodiments in the second aspect.

[0024] Beneficial effect: Because the track includes a parking anti-slip device, it has the same effect as the parking anti-slip device, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural schematic diagram of a parking anti-slip device in the background technology;

[0027] Figure 2 A top view of a track gauge and height measuring device for a parking anti-slip device provided by the utility model;

[0028] Figure 3 for Figure 2 A is a partial enlarged schematic diagram;

[0029] Figure 4 The utility model provides a front view of a track gauge and height measuring device for a parking anti-slip device.

[0030] Description of reference numerals:

[0031] 1. Base assembly, 2. Displacement measurement assembly, 3. Connection assembly, 4. Height measurement assembly, 5. Measuring plate, 6. Braking rail;

[0032] 201, movable part, 202, guide rail part. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] Parking anti-slip device in related art, such as Figure 1 As shown, two brake rails 6 are arranged along the track direction, and are synchronously moved outward and upward under the drive of the telescopic drive assembly to perform friction braking on the rollers on both sides of the train, and maintain friction when the train is stopped to prevent the vehicle from slipping. Of course, the accuracy of the track gauge and track height of the brake rail 6 is crucial to the braking safety of the train. If the track gauge and track height do not meet the requirements, it is very easy for the relative position of the brake rail 6 and the train roller to not match during the braking process, causing serious accidents such as rollover; however, the existing track gauge and track height measurement are all performed manually through simple inspections using a tape measure, which not only has unreliable detection accuracy, but also wastes manpower.

[0035] Combine the following Figures 2 to 4 , describing an embodiment of the utility model.

[0036] According to an embodiment of the present utility model, in a first aspect, a device for measuring track gauge and track height of a parking anti-slip device is provided, such as Figures 2 to 4 As shown, it includes a parking anti-skid device track gauge and height measuring device, including a base component 1, a displacement measuring component 2, a connecting component 3 and a height measuring component 4. The base component 1 is suitable for being fixed on a measuring platform, and the measuring platform can be the ground or a concrete platform prefabricated in the track; the displacement measuring component 2 is connected to the base component 1 by bolts, and the sliding direction of the movable part 201 of the displacement measuring component 2 is perpendicular to the length direction and the height direction of the brake rail 6; one end of the connecting component 3 is hinged to the movable part 201 of the displacement measuring component 2, and the other end of the connecting component 3 is hinged to the brake rail 6; the height measuring component 4 is fixedly arranged on the base component 1, and the height measuring component 4 is used to measure the height change of the brake rail 6.

[0037] It should be noted that the displacement measuring assembly 2 includes a movable portion 201 and a guide rail portion 202 , and the movable portion 201 is slidably connected to the guide rail portion 202 . This is an existing product and can be purchased on the market.

[0038] In this embodiment, the height value of the brake rail 6, i.e., the rail height, is measured by the height measuring component 4, and the horizontal displacement reference value is measured by the displacement measuring component 2. Since the length of the connecting component 3 remains unchanged, the true horizontal position of the brake rail 6 can be obtained by combining parameters such as the height value and the horizontal displacement reference value through trigonometric function conversion, and then the single-sided track gauge can be obtained through the relative position data of the base component 1, thereby obtaining the track height and track gauge of the brake rail 6, and the errors generated during the manual measurement process can be avoided, thereby improving the accuracy of the measurement. At the same time, no manual inspection is required, thereby reducing the waste of manpower and material resources.

[0039] In one embodiment, Figures 2 to 4 As shown, it also includes a measuring plate 5, which is horizontally arranged and fixedly connected to the brake rail 6. The measuring plate 5 is located above the measuring end of the height measuring component 4. Specifically, the measuring plate 5 is an iron plate, which is connected to the brake rail 6 by bolts or welding. The measuring plate 5 can also be a rigid plate such as a plastic plate, which is connected to the brake rail 6 by bolts.

[0040] It should be noted that the shape of the measuring plate 5 can be any shape that the height measuring component 4 can measure the position, such as rectangle, circle, ellipse, etc., and it can be connected to the brake rail 6 through a rod-shaped member such as a steel bar.

[0041] In this embodiment, the provision of the measuring plate 5 can expand the range of the setting position of the height measuring component 4, so as to avoid other components.

[0042] In one embodiment, the connecting component 3 is a connecting rod, specifically a rigid rod made of steel, plastic or the like.

[0043] In this embodiment, the connecting component 3 is a connecting rod, which is rigid, has high measurement accuracy, is simple in structure, and is low in cost.

[0044] In one embodiment, Figures 2 to 4 As shown, the base assembly 1 is a box with an open top, and the displacement measuring assembly 2 and the height measuring assembly 4 are both located in the box. Specifically, the box may be a wooden box, an iron box, or the like.

[0045] In this embodiment, the base assembly 1 is a box with an open upper end, which can protect the displacement measuring assembly 2 and the height measuring assembly 4 to prevent the debris in the track from splashing and damaging the displacement measuring assembly 2 and the height measuring assembly 4.

[0046] In one embodiment, a data processing module is further included, and the data processing module is connected to the displacement measurement component 2 and the height measurement component 4 by signals.

[0047] It should be noted that the signal connection includes electrical signal connection and radio wave signal connection. The data processing module and the displacement measurement component 2 and the height measurement component 4 can be connected by electrical signals through wires, and the wires are specifically copper wires, aluminum wires, etc.; the data processing module and the displacement measurement component 2 and the height measurement component 4 can be connected by electrical signals through wireless signals. For example, a signal receiver is provided on the data processing module, and a signal transmitter is provided on the displacement measurement component 2 and the height measurement component 4, so as to perform signal connection. Therefore, there is no need for patrol inspection. The track gauge and rail height of the brake rail 6 can be obtained directly through the data processing module in the control center, so that problems can be discovered and dealt with in time to avoid dangerous accidents.

[0048] In this embodiment, the data processing module can quickly convert the values ​​measured by the displacement measuring component 2 and the height measuring component 4 to obtain the actual track gauge and track height.

[0049] In one embodiment, a display module is further included, and the display module is electrically connected to the data processing module.

[0050] In this embodiment, the display module facilitates the inspectors to view the results of the track gauge and rail height.

[0051] In one embodiment, the height measurement component 4 is a radar sensor.

[0052] In this embodiment, the height measurement component 4 is a radar sensor, which is a mature product with high detection accuracy.

[0053] In a second aspect, the utility model also provides a parking anti-slip device, such as Figures 2-3 As shown, it includes a brake rail 6 and a parking anti-slip device track gauge and height measuring device as in any one embodiment of the first aspect, and the connecting component 3 is hinged to the brake rail 6.

[0054] In this embodiment, because the parking anti-slip device includes a parking anti-slip device track gauge and rail height measuring device, it has the same effect as the parking anti-slip device track gauge and rail height measuring device, and is not described in detail here.

[0055] In one embodiment, there are two parking anti-skid device track gauge and track height measuring devices, which are respectively used to measure the track height and track gauge of the two brake rails 6 .

[0056] In this embodiment, two parking anti-skid device track gauge and track height measuring devices are used to simultaneously measure the two brake rails 6, which is more comprehensive and accurate than measuring only the track gauge and track height of one brake rail 6 to represent the track gauge and track height of the entire parking anti-skid device brake rail 6.

[0057] In a third aspect, the utility model further provides a track, comprising a parking anti-slip device as in any one of the embodiments in the second aspect.

[0058] In this embodiment, because the track includes a parking anti-slip device, it has the same effect as the parking anti-slip device and is not described in detail here.

[0059] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A track gauge and height measuring device for a parking anti-slip device, characterized in that: include: A base assembly (1) adapted to be fixed on a measuring table; A displacement measuring component (2) is fixedly arranged on the base component (1), and the sliding direction of the movable part (201) of the displacement measuring component (2) is perpendicular to both the length direction and the height direction of the brake rail (6); A connecting component (3), one end of the connecting component (3) being hinged to the movable part (201) of the displacement measuring component (2), and the other end of the connecting component (3) being hinged to the brake rail (6); and A height measuring component (4) is fixedly arranged on the base component (1), and the height measuring component (4) is used to measure the height change of the brake rail (6).

2. The parking anti-slip device track gauge and height measuring device according to claim 1, characterized in that: It also comprises a measuring plate (5), which is arranged horizontally and fixedly connected to the brake rail (6), and the measuring plate (5) is located above the measuring end of the height measuring component (4).

3. The track gauge and height measuring device for parking anti-slip device according to claim 1, characterized in that: The connecting component (3) is a connecting rod.

4. The track gauge and height measuring device for parking anti-slip device according to any one of claims 1 to 3, characterized in that: The base assembly (1) is a box body with an open upper end, and the displacement measurement assembly (2) and the height measurement assembly (4) are both located in the box body.

5. The track gauge and height measuring device for parking anti-slip device according to any one of claims 1 to 3, characterized in that: It also comprises a data processing module, which is signal-connected to the displacement measuring component (2) and the height measuring component (4).

6. The track gauge and height measuring device for parking anti-slip device according to claim 5, characterized in that: It also includes a display module, which is electrically connected to the data processing module.

7. The track gauge and height measuring device for parking anti-slip device according to any one of claims 1 to 3, characterized in that: The height measurement component (4) is a radar sensor.

8. A parking anti-slip device, characterized in that: include: A brake rail (6) and a parking anti-slip device track gauge and height measuring device as claimed in any one of claims 1 to 7, wherein the connecting component (3) is hinged to the brake rail (6).

9. The parking anti-slip device according to claim 8, characterized in that: There are two parking anti-skid device track gauge and track height measuring devices, which are respectively used to measure the track height and track gauge of the two braking rails (6).

10. A track, characterized in that: include: A parking anti-slip device as claimed in any one of claims 8 to 9.

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