Detection and collection box applied to monolithic track bed type flattened running gear

Abstract

The utility model discloses a detection and collection box applied to a monolithic ballast bed type flattened running gear, which is arranged in a flattened manner and comprises a sealed box body, a visual window is arranged on the upper surface of the sealed box body, and a filter lens is arranged on the visual window; a camera, a laser and a reflecting lens are arranged in the sealed box body; the cameras and the lasers are in one-to-one correspondence, the reflecting lenses are located under the visual window and located on the side faces of the cameras and the lasers, light of the cameras and the lasers is arranged in a flattened mode through the reflecting lenses, and therefore the height of the sealed box body is reduced. According to the utility model, the overall flat design is adopted, and the camera and the laser can be flatly arranged through the reflecting lens, so that the height of the collection box is effectively reduced, and the requirement of mounting on a monolithic track bed in an existing wheel set online detection shed is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of key component fault on -line detection of railway vehicle running part underframe traction device, motor cover, brake shoe or brake disc, gear box, axle box, bogie brake device etc. BACKGROUND

[0002] The running part is the part of the locomotive and the motor train unit running along the line under the action of traction power, and is the most important component of the railway vehicle.

[0003] The function of the running part is to ensure the flexibility, safety and smoothness of the vehicle along the steel rail, to reliably bear the various forces acting on the vehicle and to transmit to the steel rail, to moderate the mutual impact of the vehicle and the steel rail, to reduce the vibration of the vehicle, to ensure the sufficient running stability and good running quality, and to have reliable braking mechanism to make the vehicle have good braking effect.

[0004] The reliability of the running part bogie is directly related to the stability of the train running at high speed, the safety of the train running and the comfort of the passengers.

[0005] Therefore, the detection of the running part is very important, and the fault points are checked and repaired to effectively ensure the safety factor of the motor train unit, and through the firm grasp of the characteristics and inspection points of each component of the running part, the motor train unit with faults can be effectively prevented from leaving the depot and going on line, so as to ensure the safety of the passengers and the stability of the train running.

[0006] At present, the wheel set detection shed is constructed in the whole track bed mode, and the upper surface elevation thereof is relatively small. The running part on-line detection demand is relatively late compared with the wheel set on-line detection demand, and the running part on-line detection equipment needs to be installed on the upper surface of the whole track bed of the wheel set detection shed, so it is necessary to provide a running part on-line detection collection box with sufficient detection distance and low installation height to meet the demand. SUMMARY

[0007] The utility model discloses a kind of applied whole track bed type flat running part detection collection box, to solve the problem that running part detection collection box adapts existing whole track bed and improves detection precision and efficiency etc.

[0008] The technical scheme of the utility model is:

[0009] The application relates to a detection and collection box applied to a whole-bed type flat running part, wherein the collection box is flatly arranged and comprises a sealed box body; a visual window is arranged on the upper surface of the sealed box body; a filter lens is arranged on the visual window; a camera, a laser and a reflecting lens are arranged in the sealed box body; the camera and the laser correspond to each other; the reflecting lens is located directly below the visual window and on the side of the camera and the laser; the light rays of the camera and the laser are arranged flatly through the reflecting lens, so that the height of the sealed box body is reduced.

[0010] Further, a plurality of groups of the laser are arranged in the sealed box body, the plurality of groups of the laser are parallel to each other and are located below the visual window, and a plurality of linear laser planes are formed.

[0011] Further, the collection box is flatly arranged, and the height is 160-240 mm.

[0012] Further, the camera and the laser are located within the range of 150-220 mm in the horizontal direction of the reflecting lens; and the inclination angle between the reflecting lens and the horizontal direction is 20-30 degrees.

[0013] Further, the visual window is provided with a blowing and dust removing assembly, and the air outlet of the blowing and dust removing assembly is aligned with the filter lens on the visual window.

[0014] Still further, the blowing and dust removing assembly is located on the side of the sealed box body and comprises a forced fan, a ventilation pipe opening and a fan controller; the fan controller is connected to the forced fan; the high-pressure gas of the forced fan is directly communicated to the ventilation pipe opening; and the ventilation pipe opening is arranged towards the filter lens.

[0015] Still further, the outer side of the fan controller is provided with a fan controller protective cover.

[0016] Further, a window moving protection mechanism is arranged above the sealed box body and comprises a box upper cover and a moving door; the box upper cover is fixed on the upper surface of the sealed box body; a shooting window is arranged on the box upper cover and corresponds to the position of the visual window; and the moving door is arranged on the shooting window and can be moved to be closed.

[0017] Further, the window moving protection mechanism further comprises a moving door connecting rod, a winged electric push rod and a slide rail sliding block; the moving door is connected to the sliding block with the sliding and guiding functions through the moving door connecting rod; the moving door connecting rod is further connected to one end of the winged electric push rod; and the other end of the winged electric push rod is fixed above the sealed box body.

[0018] Further, the sealed box body comprises a box lower part, a box upper part and an electrical connector; the sealed box body is connected to form a dustproof and moistureproof sealed box body through fasteners, sealing glue and sealing gaskets.

[0019] Compared with the prior art, the advantages of this utility model are as follows:

[0020] (1) The present invention is applied to the integrated flat running part detection and acquisition box of the track bed. The overall flat design and the use of reflective lenses can effectively reduce the height of the acquisition box by flattening the camera and laser, thus meeting the requirement of installation on the integrated track bed in the existing wheelset online inspection shed.

[0021] (2) The present invention is applied to the detection and acquisition box of the flat running section of the integrated track bed. Multiple sets of lasers are added inside the acquisition box to form multiple line laser planes. Therefore, the camera can acquire more light cross images, and the data redundancy and effectiveness are improved, thereby improving the detection accuracy and detection efficiency.

[0022] (3) The present invention is applied to the detection and acquisition box of the flat running part of the integrated track bed. It adds a blowing dust removal component, which effectively ensures the cleanliness of the filter lens at the visualization window, extends the maintenance cycle of the filter lens, and makes the light cross image collected by the camera clear and reliable, thereby improving the detection accuracy and detection efficiency.

[0023] (4) The present invention is applied to the detection and collection box of the flat running part of the integrated track bed. It also adds a window movement protection mechanism. When the detection and collection are required, the window movement protection mechanism is opened and the visualization window is completely unobstructed. When the detection and collection are not required, the window movement protection mechanism is closed to cover the visualization window, so that the filter lens of the visualization window is not affected by rain, dust and other interferences when not in use.

[0024] (5) The present invention is applied to the detection and collection box of the flat running part of the integrated track bed, which occupies little space, has a reasonable structure, ingenious design and strong practicality. Attached Figure Description

[0025] Figure 1 This is a three-dimensional exploded view of the detection and acquisition box for the integrated flat track bed type of this utility model;

[0026] Figure 2 This is a plan view of the detection and data acquisition box for the integrated flat track bed type flat running section of this utility model;

[0027] Figure 3 This is a plan view of the mobile compartment door of the detection and acquisition box for the integrated flat track bed type, with the present invention in the open state.

[0028] Figure 4 A three-dimensional exploded view (another perspective) of the detection and acquisition box for the integrated flat running section of the track bed;

[0029] Wherein, 1-box lower part, 2-box upper part, 3-box upper cover, 4-movable door, 5-movable door connecting rod, 6-wing electric push rod, 7-slideway slider, 8-camera, 9-laser, 10-reflector, 11-violent fan, 12-ventilation pipe, 13-fan controller, 14-fan controller protective cover, 15-comprehensive control panel, 16-visualization window. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and examples.

[0031] Example 1:

[0032] The application of the whole track bed type flat running part detection collection box of the example includes box lower part 1, box upper part 2, visualization window 16, camera 8, laser 9, reflector 10, comprehensive control panel 15, violent fan 11, ventilation pipe 12, fan control panel 13 and fan control panel protective cover 14.

[0033] The application of the whole track bed type flat running part detection collection box of the example is flatly designed, and the height is 160-240mm, preferably 190mm.

[0034] Wherein, box lower part 1, box upper part 2, visualization window 16 and electrical connector are connected or bonded by fasteners and sealant to form a dustproof and moistureproof sealed box. The visualization window 16 is located on the upper surface of the box upper part 2, and a filter lens is arranged on the visualization window 16, that is, the filter lens is located on the upper surface of the sealed box. Preferably, the box upper part 2 is connected above the box lower part 1 through a sealing gasket.

[0035] The camera 8, laser 9, reflector 10 and comprehensive control panel 15 are placed in the above-mentioned sealed box according to the preset position, and the dustproof and moistureproof function of the sealed box can effectively improve the service life of the camera 8 and laser 9.

[0036] The camera 8 and the laser 9 correspond one by one, and are located within 150-220mm in the horizontal direction of the reflector 10. The camera 8 of the example is purchased from Mercury or Hikvision, and the laser 9 is purchased from Shuoai Technology or Haowang Sensor.

[0037] The reflective lens 10 is located directly below the visualization window 16, and the inclination angle of the reflective lens 10 with the horizontal direction is 20-30 degrees; the camera 8 and the laser 9 can be arranged flat through the reflective lens 10, which can effectively reduce the height of the sealed box (the vertical height of the camera 8 and the laser 9 is much higher than the horizontal height, and the camera 8 and the laser 9 are in a vertical relationship with the detection target object, which can be converted into a horizontal relationship through the reflective lens 10, so as to effectively reduce the height of the entire box and make it "flat"). Preferably, a plurality of laser 9 groups are arranged in the sealed box, and the plurality of laser 9 groups are parallel to each other and located below the visualization window 16, forming a plurality of linear laser planes, so that the camera 8 can collect more light section images, the data redundancy and effectiveness are improved, and the detection accuracy and efficiency are further improved.

[0038] The comprehensive control board 15 is a PCB board, and the comprehensive control board 15 is electrically connected with the camera 8 and the laser 9 respectively. The visualization window 16 is provided with a blowing and dust removing assembly, and the air outlet of the blowing and dust removing assembly is aligned with the filter lens on the visualization window 16. When the blowing and dust removing assembly works, high-pressure gas is blown out through the air outlet to blow away the dust scattered on the filter lens on the visualization window 16. The filter lens on the visualization window 16 can also be completely cleaned when dew is formed thereon.

[0039] The blowing and dust removing assembly is fixed on the lower part 1 and the upper part 2 of the box (specifically, the side surface), and the blowing and dust removing assembly includes a forced blower 11, a ventilation pipe 12, a blower controller 13, and a blower controller protection cover 14. The blower controller 13 is connected with the forced blower 11, the high-pressure gas of the forced blower 11 is directly communicated to the ventilation pipe 12, and the ventilation pipe 12 is arranged towards the filter lens on the visualization window 16. Preferably, the outer side of the blower controller 13 is provided with the blower controller protection cover 14.

[0040] The blowing and dust removing assembly (specifically, the blower controller 13) of the visualization window 16, the camera 8, and the laser 9 are directly or through an electrical connector (such as the comprehensive control board 15) connected with the control mechanism, and respectively realize the blowing and dust removing of the visualization window 16, the image collection of the camera 8, the laser 9 emitting a laser irradiation plane, electrical communication, information transmission interaction, and other kinetic energy, and all the effective data required to be collected are collected.

[0041] Embodiment 2:

[0042] On the basis of embodiment 1, the application of the whole ballast flat running part detection and collection box in this embodiment is provided with a window moving protection mechanism. When detection and collection are needed, the window moving protection mechanism is opened, and the visualization window 16 is completely unblocked. When detection and collection are not needed, the window moving protection mechanism is closed to cover the visualization window 16, so that the filter lens of the visualization window 16 is not disturbed by rain, dust, and the like during non-use.

[0043] The window moving protection mechanism comprises a box upper cover 3, a moving door 4, a moving door connecting rod 5, a winged electric push rod 6 and a slide rail slider 7, the box upper cover 3 is fixed on the box upper part 2, a shooting window is arranged on the box upper cover 3 corresponding to the position of the visual window 16, and the moving door 4 is arranged on the shooting window.

[0044] The moving door 4 is opened or closed through the moving door connecting rod 5, the winged electric push rod 6 and the slide rail slider 7. The winged electric push rod 6 is connected with a control mechanism, and the winged electric push rod 6 is assisted by the slide rail slider 7 with a guiding effect to drive the linear motion of the moving door 4 to realize the opening of the window moving protection mechanism. Figure 4 As shown in the drawing, the moving door connecting rod 5 is provided in an L-shaped structure, the long axis of the moving door connecting rod 5 is fixed on the back of the moving door 4, and the end of the short axis of the moving door connecting rod 5 moves on the slide rail slider 7; the long axis of the moving door connecting rod 5 is connected with one end of the winged electric push rod 6, and the other end of the winged electric push rod 6 is fixed on the sealed box (the upper box upper part 2); the setting direction of the winged electric push rod 6 is parallel to the setting direction of the slide rail slider 7.

[0045] After the winged electric push rod 6 is reversely powered, the push rod is retracted to slide the moving door 4 along the guiding direction of the slide rail slider 7 until the stroke is reached and stopped, at this time, the moving door 4 is in a completely open state.

[0046] After the winged electric push rod 6 is forwardly powered, the push rod is extended to slide the moving door 4 along the guiding direction of the slide rail slider 7 until the stroke is reached and stopped, at this time, the moving door 4 is in a completely closed state.

[0047] The above only describes the preferred example embodiments of the present application, and does not constitute a limitation on the protection scope of the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A detection collection box applied to a monolithic track bed type flattened running part, characterized in that, The flat running part detection collection box flat setting comprises a sealed box body; a visual window is arranged on the upper surface of the sealed box body, and a light filter is arranged on the visual window; a camera, a laser and a reflecting mirror are arranged in the sealed box body; The camera and the laser correspond to each other, the reflecting mirror is located directly below the visual window and at the side of the camera and the laser, and the light rays of the camera and the laser are arranged in a flat manner through the reflecting mirror, so that the height of the sealed box body is reduced.

2. A detection and collection box for use in a monolithic track bed flat running gear, as claimed in claim 1, characterized in that, A plurality of groups of the laser are arranged in the sealed box body, the plurality of groups of the laser are parallel to each other and located below the visual window, and a plurality of linear laser planes are formed.

3. The application of a monolithic track bed type flattened running part detection and collection box according to claim 1 or 2, characterized in that, The collection box flat setting has a height of 160-240 mm.

4. The application of claim 1 or 2, characterized in that, The camera and the laser are located within a range of 150-220 mm in the horizontal direction of the reflecting mirror, and the inclination angle of the reflecting mirror with respect to the horizontal direction is 20-30 degrees.

5. The application of claim 1 or 2, characterized in that, The visual window is provided with a blowing dust removal assembly, and the air outlet of the blowing dust removal assembly is aligned with the light filter on the visual window.

6. A monolithic track flat detection acquisition box as claimed in claim 5, wherein, The blowing dust removal assembly is located on the side of the sealed box body and comprises a forced fan, a ventilation pipe opening and a fan controller, the fan controller is connected to the forced fan, high-pressure gas of the forced fan is directly communicated to the ventilation pipe opening, and the ventilation pipe opening is arranged towards the light filter.

7. A monolithic track flat detection acquisition box as claimed in claim 6, wherein, The outer side of the fan controller is provided with a fan controller protective cover.

8. The application of claim 1 or 2, wherein the flat running surface detection and collection box is applied to monolithic track bed. A window moving protection mechanism is arranged above the sealed box body and comprises a box upper cover and a moving door, the box upper cover is fixed on the upper surface of the sealed box body, a shooting window is arranged on the box upper cover and corresponds to the position of the visual window, the moving door is arranged on the shooting window, and the moving door is movable.

9. A monolithic track flat detection acquisition box as claimed in claim 8, wherein, The window moving protection mechanism further comprises a moving door connecting rod, a winged electric push rod and a slide rail slide block, the moving door is connected to the slide block with sliding and guiding functions through the moving door connecting rod, the moving door connecting rod is further connected to one end of the winged electric push rod, and the other end of the winged electric push rod is fixed on the upper side of the sealed box body.

10. The application of claim 1 or 2, wherein the flat running surface detection and collection box is applied to monolithic track bed. The sealed box body comprises a box lower part, a box upper part and an electrical connector, and is connected to form a dustproof and moistureproof sealed box body through fasteners and sealing glue and sealing gaskets.

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