Railway retarder height measuring device

Abstract

The utility model provides a railway retarder height measuring device which comprises a main body supporting beam, a plane bearing platform is arranged at the lower end of the main body supporting beam, a detection device is arranged on one side of the upper end of the main body supporting beam and used for detecting the height of a retarder, and a rotating handle is arranged on the other side of the upper end of the main body supporting beam and used for rotating the retarder. A bubble type gradienter is arranged above the main body supporting beam, a main control chip, a height measurement sensor, an electronic gradienter, an infrared receiving module, an AD acquisition circuit, a storage circuit, a key, a wireless communication circuit, a comparator, an alarm, a GPS and a nixie tube are arranged in the detection device, and the height measurement sensor is connected with the main control chip through the AD acquisition circuit. A counter is further arranged above the detection device and connected with the main control chip. The device provided by the utility model is convenient to carry, accurate in measurement, and strong in safety, and can complete all operations outside the track, thereby improving the operation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail deceleration top measurement, in particular to a railway deceleration top height measuring device. Background Art

[0002] Railway retarder (referred to as retarder) is a speed regulating device that uses hydraulic oil and elastomer as the medium, is installed on the rail, and brakes and decelerates the vehicle by sliding the cylinder cap in contact with the wheel. When the vehicle is marshaled in the railway freight yard, the retarder controls the speed of the freight car coupling to ensure the safety of the marshaled train.

[0003] Existing automatic speed reducer detection devices mostly use working condition vehicles to travel along the rails for measurement. However, working condition vehicles are relatively heavy and require the cooperation of multiple people when deployed on the rails, which is inconvenient to implement. Existing speed reducers are mostly manually inspected, which requires repeated calibration and adjustment during the inspection. In addition, manual inspection of speed reducers is inefficient and cannot accurately judge the status of speed reducers based on manual experience.

[0004] Existing measuring devices are prone to measurement data deviation, inconvenience, low work efficiency, and potential safety hazards for personnel. Summary of the invention

[0005] In view of this, the utility model aims to overcome the shortcomings of the above-mentioned problems in the prior art and proposes a railway retarder height measuring device to overcome the shortcomings of the above-mentioned background technology that the measuring ruler handle cannot be rotated, cannot be operated conveniently, and the naked eye cannot promptly and accurately judge whether the equipment reaches the horizontal value during measurement.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A railway deceleration top height measuring device comprises a main support beam, wherein a flat platform is provided at the lower end of the main support beam for contacting against a rail when measuring the height of the deceleration top, a detection device is provided on one side of the upper end of the main support beam for detecting the height of the deceleration top, and a rotating handle is provided on the other side, a bubble level is provided above the main support beam for displaying the horizontal state of the main support beam, a main control chip, a height measurement sensor, an electronic level, an infrared receiving module, an AD acquisition circuit, a storage circuit, a button, a wireless communication circuit, a comparator, an alarm, a GPS and a digital tube are provided in the detection device, the electronic level, the infrared receiving module, the AD acquisition circuit, the storage circuit, the button, the wireless communication circuit, the comparator, the alarm, the GPS and the digital tube are all connected to the main control chip, the height measurement sensor is connected to the main control chip via the AD acquisition circuit, a counter is also provided above the detection device, and the counter is connected to the main control chip.

[0008] Furthermore, a control panel is provided above the detection device, and a display screen and an indicator light are provided on the control panel.

[0009] Furthermore, a power switch is provided below the detection device.

[0010] Furthermore, a USB interface is provided on the side of the detection device.

[0011] Furthermore, an L-shaped measuring foot is provided at the bottom of the main support beam.

[0012] Furthermore, the measuring device is connected to the workbench via a wireless communication circuit.

[0013] Furthermore, the workbench includes a host computer, an intelligent terminal and a server.

[0014] Furthermore, the main control chip includes a single-chip microcomputer.

[0015] Furthermore, it also includes an infrared remote controller electrically connected to the infrared receiving module.

[0016] Compared with the prior art, the railway retarder height measuring device described in the utility model has the following advantages:

[0017] The utility model is convenient to carry, has accurate measurement, can complete all operations on the outer side of the track, has strong safety, and thus improves the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of a railway retarder height measuring device of the utility model;

[0020] Figure 2 This is a schematic diagram of the principle of the detection device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rotary handle of the utility model;

[0022] Figure 4 The figure is a schematic diagram of the structure of the L-shaped measuring foot of the utility model.

[0023] Description of Reference Numerals

[0024] 1-rotating handle; 2-bubble level; 3-detection device; 4-counter; 5-main support beam; 6-plane support platform; 7-L-shaped measuring foot; 8-workbench; 9-infrared remote control; 10-damping device; 301-main control chip; 302-AD acquisition circuit; 303-digital tube; 304-wireless communication circuit; 305-button; 306-storage circuit; 307-infrared receiving module; 308-GPS; 309-height measurement sensor; 310-comparator; 311-alarm; 312-electronic level; 71-gear; 72-rack. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] like Figure 1-2As shown, the utility model provides a railway deceleration top height measuring device, including a main support beam 5, a flat platform 6 is provided at the lower end of the main support beam 5, which is used to abut on the rail when measuring the height of the deceleration top, a detection device 3 is provided on one side of the upper end of the main support beam 5, and the detection device 3 is used to detect the height of the deceleration top, and a rotating handle 1 is provided on the other side, a bubble level 2 is provided above the main support beam 5, and the bubble level 2 is used to display the horizontal state of the main support beam 5, and a main control chip 301, a height measurement sensor 309, an infrared receiving module 307, and an AD acquisition circuit are provided in the detection device 3. The detection device 3 further comprises a circuit 302, a storage circuit 306, a button 305, a wireless communication circuit 304, a comparator 310, an alarm 311, a GPS 308 and a digital tube 303. The infrared receiving module 307, the AD acquisition circuit 302, the storage circuit 306, the button 305, the wireless communication circuit 304, the comparator 310, the alarm 311, the GPS 308 and the digital tube 303 are all connected to the main control chip 301. The height measurement sensor 309 is connected to the main control chip 301 through the AD acquisition circuit 302. A counter 4 is also provided above the detection device 3, and the counter 4 is connected to the main control chip 301.

[0030] Specifically, a control panel is provided above the detection device 3, and a display screen and an indicator light are provided on the control panel.

[0031] Specifically, a power switch is provided below the detection device 3 .

[0032] Specifically, a USB interface is also provided on the side of the detection device 3 .

[0033] Specifically, an L-shaped measuring foot 7 is further provided at the bottom of the main support beam 5 .

[0034] Specifically, the measuring device is connected to the workbench 8 via the wireless communication circuit 304 .

[0035] Specifically, the workbench 8 includes a host computer, an intelligent terminal and a server.

[0036] Specifically, the main control chip 301 includes a single chip microcomputer.

[0037] Specifically, it also includes an infrared remote controller 9 which is electrically connected to the infrared receiving module 307 .

[0038] When the utility model is in operation, the staff holds the measuring device, starts the device with the infrared remote controller 9, and measures the deceleration top with the height measuring sensor 309, generates a measurement signal, and transmits it to the main control chip 301 through the AD acquisition circuit. The main control chip 301 converts the measurement signal into the deceleration top height data and displays it through the digital tube, and stores the height data of each measurement according to the storage instruction received from the user, so as to realize the measurement and data recording of the deceleration top. At the same time, the main control chip 301 compares the obtained data with the threshold value set in the comparator, and issues an alarm reminder through the alarm if the set threshold value is exceeded, locates the abnormal point with GPS, and sends it to the workbench through the wireless communication circuit, so that the staff can timely discover and locate the abnormality, which is convenient for the staff to deal with it in time.

[0039] In the present invention, since the actual installation positions of the speed reducer on site are located on the inner and outer sides of the track, the existing measuring ruler handle is a fixed handle and cannot be rotated. The measuring personnel need to go to the inner side of the rail to perform the measuring operation, which poses a safety hazard to the personnel and is not conducive to the measuring operation. The present invention sets the fixed handle to be rotatable by 180 degrees, so that the operating personnel can complete all the operations on the outer side of the track, which is highly safe. Figure 3 As shown, the rotating handle 1 is rotatably connected to the top of the main support beam 5, one end of the rotating handle 1 is connected to the detection device 3, and the other end of the rotating handle 1 is a rotating end, wherein the rotating handle 1 is rotatably connected to the main support beam 5 through a damping device 10. In the utility model, the damping device 10 used is an existing device.

[0040] In the present invention, since the support frame and measuring angle of the measuring ruler are not stable, they are now optimized to an L-shaped measuring foot 7, which increases the stability of the measurement, can be freely adjusted up and down, and improves the measurement accuracy. Figure 4 As shown, the L-shaped measuring foot 7 is connected to the bottom of the main support beam 5 through a transmission mechanism, and the L-shaped measuring foot 7 is provided with a locking device. The transmission mechanism is a gear 71 and a rack 72. The gear 71 is meshed with the rack 72. The gear 71 is rotatably connected to the main support beam 5, and the rack 72 is connected to the L-shaped measuring foot 7. The locking device is a locking screw, and the L-shaped measuring foot 7 is connected and fixed to the main support beam 5 through the locking screw.

[0041] All matters not mentioned above are prior art.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railway retarder height measuring device, characterized in that: The invention comprises a main body support beam (5), wherein a flat platform (6) is provided at the lower end of the main body support beam (5) for contacting against a rail when measuring the height of a deceleration top, a detection device (3) is provided on one side of the upper end of the main body support beam (5), wherein the detection device (3) is used to detect the height of the deceleration top, and a rotating handle (1) is provided on the other side, and a bubble level (2) is provided above the main body support beam (5), wherein the bubble level (2) is used to display the horizontal state of the main body support beam (5); The detection device (3) is provided with a main control chip (301), a height measurement sensor (309), an electronic level (312), an infrared receiving module (307), an AD acquisition circuit (302), a storage circuit (306), a button (305), a wireless communication circuit (304), a comparator (310), an alarm (311), a GPS (308) and a digital tube (303); the electronic level (312), the infrared receiving module (307), the AD acquisition circuit (302), the storage circuit (306), the button (305), the wireless communication circuit (304), the comparator (310), the alarm (311), the GPS (308) and the digital tube (303) are all connected to the main control chip (301); and the height measurement sensor (309) is connected to the main control chip (301) via the AD acquisition circuit (302); A counter (4) is also provided above the detection device (3), and the counter (4) is connected to the main control chip (301).

2. A railway retarder height measuring device according to claim 1, characterized in that: A control panel is also provided above the detection device (3), and a display screen and an indicator light are provided on the control panel.

3. A railway retarder height measuring device according to claim 1, characterized in that: A power switch is provided below the detection device (3).

4. The railway retarder height measuring device according to claim 1, characterized in that: The side of the detection device (3) is also provided with a USB interface.

5. The railway retarder height measuring device according to claim 1, characterized in that: An L-shaped measuring foot (7) is also provided at the bottom of the main body support beam (5).

6. The railway retarder height measuring device according to claim 1, characterized in that: The measuring device is connected to the workbench (8) via a wireless communication circuit (304).

7. A railway retarder height measuring device according to claim 6, characterized in that: The workbench (8) comprises a host computer, an intelligent terminal and a server.

8. The railway retarder height measuring device according to claim 1, characterized in that: The main control chip (301) comprises a single chip microcomputer.

9. The railway retarder height measuring device according to claim 1, characterized in that: It also includes an infrared remote controller (9) which is electrically connected to the infrared receiving module (307).

Images