Device for detecting metro track distance

Abstract

The utility model discloses a device for detecting the distance between subway rails. The device comprises a bottom plate, the top of the bottom plate is connected with a detector, a handrail is arranged at the top of the bottom plate, a sliding block is arranged at the bottom of the bottom plate, wheels are arranged on the two sides of the bottom plate, and an infrared transmitting device is arranged at the bottom of the detector. According to the utility model, the mutual action of the detector and the slide block is adopted, the detection method of the subway track is perfected, compared with the mode of measuring by adopting a distance measuring ruler, the mutual action of the detector and the slide block can reflect the problems of the distance between the subway track and the levelness of the track more timely, and the detection efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of subway track detection, especially a device for detecting the distance between subway tracks. BACKGROUND

[0002] During subway operation, the distance between subway tracks can effectively ensure the stable operation of the subway and enhance the shock-absorbing effect of the subway. The existing subway track distance detection mostly uses a distance measuring scale for detection, which can cause problems such as the track side being not level during measurement and the measurement process being laborious. These problems not only cause severe bumping during subway operation, but also increase the workload of the detection personnel and reduce the efficiency. Therefore, it is necessary to improve and optimize the device for detecting the distance between subway tracks. SUMMARY

[0003] The utility model aims at providing a device for detecting the distance between subway tracks to solve the problems of subway operation bumping and low detection efficiency.

[0004] The utility model mainly provides a device for detecting the distance between subway tracks, which comprises a bottom plate, a detector connected to the top of the bottom plate, a handrail provided on the top of the bottom plate, a sliding block provided on the bottom of the bottom plate, and wheels provided on the two sides of the bottom plate.

[0005] Further techniques of the utility model:

[0006] Preferably, a display is provided on the detector, and a first switch and a second switch are provided on the detector.

[0007] Preferably, a support plate is provided on the bottom plate, and a fixing frame is provided at the end of the bottom plate away from the detector.

[0008] Preferably, a power box is provided on the support plate, a third switch is provided on the power box, and the power box is close to the front end of the fixing frame.

[0009] Preferably, a support rod is provided on the top of the bottom plate, and the support rod extends into the detector.

[0010] Preferably, a sliding block groove is provided on the bottom of the sliding block.

[0011] Preferably, a wheel guard frame is connected to the two sides of the bottom plate, and the wheel guard frame is located above the wheels.

[0012] Preferably, a handrail guard ring is provided at the top end of the handrail.

[0013] The utility model has the advantages of:

[0014] The utility model discloses adopt the mode of slider and detector interaction, perfect the detection method of subway track, relative to the detection of the mode of interval measuring scale, the slider and detector interaction detection mode is more accurate, can more timely reflect the subway track interval and track levelness problem more,

[0015] The utility model discloses adopt the mode of handrail, wheel and power box common action, relative to the measurement of track interval of bending, the mode of handrail, wheel and power box common action is more convenient and faster, and the detection efficiency is higher.

[0016] The other features and advantages of the utility model will be explained in detail in the subsequent specific embodiment. DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of subway track interval detection device of the utility model;

[0018] Figure 2 It is the rear view structure schematic diagram of subway track interval detection device of the utility model;

[0019] Figure 3 It is the structure schematic diagram of subway track interval detection device of the utility model;

[0020] Figure 4 It is the structure schematic diagram of slider of the utility model;

[0021] In the drawing: 10, bottom plate;101, support plate;20, detector;201, display;202, first switch;203, second switch;30, handrail;301, handrail guard ring;40, slider;401, slider recess;50, wheel;501, wheel guard frame;60, support rod;70, fixed frame;80, power box;801, third switch;90, infrared emission device. CONCRETE IMPLEMENTING METHOD

[0022] To make the purpose, technical scheme and advantage of the utility model embodiment more clear, below, the technical scheme in the utility model embodiment will be further explained in detail with the drawings in the utility model embodiment, obviously, the described embodiment is the part embodiment of the utility model but not all. Based on the embodiment in the utility model, all other embodiments that the ordinary skilled person in the art obtains without making the creative labor, all belong to the scope of the utility model protection.

[0023] Please refer to Figures 1-4In this embodiment, a device for detecting the spacing between subway tracks is provided, including a base plate 10, a detector 20 connected to the top of the base plate 10, a handrail 30 provided at the top of the base plate 10, a slider 40 provided at the bottom of the base plate 10, wheels 50 provided on both sides of the base plate 10, and an infrared emitting device 90 provided at the bottom of the detector 20.

[0024] Construction methods

[0025] Specifically, such as Figure 1 As shown, a detector 20 is provided on the top of the base plate 10, and a display 201 is provided on the detector 20. A first switch 202 is provided on the detector 20. By turning on the first switch 202, the detected data is displayed on the display 201. Wheels 50 are provided on both sides of the base plate 10, and wheel guards 501 are provided on both sides of the base plate 10. The wheel guards 501 are located above the wheels 50 and are used to protect the wheels 50. A handrail 30 is provided on the top of the base plate 10, and a handrail guard ring 301 is provided at the top of the handrail 30. By controlling the handrail 30, the entire device can be controlled to run between the subway tracks.

[0026] Specifically, such as Figure 2 As shown, the base plate 10 has a support rod 60 at its top, which extends into the detector 20 to fix and support the detector 20. The base plate 10 has a support plate 101, and the support plate 101 has a power box 80. The power box 80 has a third switch 801. By turning on the third switch 801, the power box 80 is started, which drives the entire device to run between the subway tracks. The base plate 10 has a fixing frame 70, and the front end of the fixing frame 70 is close to the power box 80 to fix the power box 80.

[0027] Specifically, such as Figures 3-4 As shown, the bottom of the base plate 10 is connected to the slider 40, and the bottom of the slider 40 is provided with a slider groove 401. By placing the track into the slider groove 401 and running the entire device, the distance between subway tracks and the levelness of the subway tracks can be detected. The bottom of the detector 20 is provided with an infrared emitting device 90, and the detector 20 is provided with a second switch 203. By turning on the second switch 203, the infrared emitting device 90 is turned on to irradiate the ground for distance detection. The detected data is imported into the detector 20 to observe the levelness between the subway tracks.

[0028] The utility model discloses a device for detecting the interval of subway track, when needing to detect and investigate subway track, subway track is inserted into sliding block groove 401, opens first switch 202 and second switch 203, can push wheel 50 through holding handrail 30 to make the whole device run on subway track, also can through opening third switch 801 to start power box 80 and drive wheel 50 to make the whole device run on subway track, when the interval of subway track is too big, the device will not pass, thereby can record and maintain, when the levelness of subway track is too big, can through infrared ray emission device 90 and record the data in detector 20 on display 201, thereby can record and maintain.

[0029] In the description of the utility model, it is necessary to explain that the orientation or position relation that the terms "vertical", "upper", "lower", "horizontal" indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not instructing or implying that the device or element indicated must have a particular orientation, constructs and operates with a particular orientation, therefore can not be understood as the limitation to the utility model.

[0030] In the description of the utility model, it is also necessary to explain that, unless another explicit provision and limitation, the terms "arrange", "install", "connect", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0031] The above content is merely the example and the description of the structure of the utility model, and the person skilled in the art to the described specific embodiment makes various modifications or supplements or adopts similar ways to replace, as long as not deviating from the structure of the utility model or exceeding the range defined in the patent claim, should belong to the protection scope of the utility model.

Claims

1. A device for detecting the distance between subway tracks, characterized in that, Including the bottom plate (10), the bottom plate (10) top connects detector (20), the bottom plate (10) top is equipped with handrail (30), the bottom plate (10) bottom is equipped with sliding block (40), the sliding block (40) bottom is equipped with sliding block groove (401), the bottom plate (10) both sides are equipped with wheel (50), the detector (20) bottom is equipped with infrared ray emitting device (90).

2. The device for detecting the distance between subway tracks according to claim 1, characterized in that, The detector (20) is equipped with display (201), and the detector (20) is equipped with first switch (202) and second switch (203).

3. The device for detecting the distance between subway tracks according to claim 1, characterized in that, The bottom plate (10) is equipped with support plate (101), and the bottom plate (10) is equipped with fixed frame (70) away from the one end of detector (20).

4. The device for detecting the distance between subway tracks according to claim 3, characterized in that, The support plate (101) is equipped with power box (80), and the power box (80) is equipped with third switch (801), and the power box (80) is close to the front end of fixed frame (70).

5. The device for detecting the distance between subway tracks according to claim 1, wherein, The bottom plate (10) top is equipped with support rod (60), and the support rod (60) extends into detector (20).

6. The device for detecting the distance between subway tracks according to claim 1, wherein, The bottom plate (10) both sides are connected with wheel guard frame (501), and the wheel guard frame (501) is located above wheel (50).

7. The device for detecting the distance between subway tracks according to claim 1, characterized in that, The handrail (30) top is equipped with handrail guard ring (301).

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