Transponder position testing device

Abstract

The utility model provides a transponder position testing device. The transponder position testing device comprises a testing rod and a telescopic base assembly. The two telescopic base assemblies are arranged below the test rod; a middle test block is arranged in the middle of the test rod, and a first test block and a second test block are respectively arranged on two sides of the test rod; the position of the middle test block corresponds to the position of a transponder to be detected, and the first test block and the second test block respectively correspond to a rail at the bottom; a first distance measuring assembly is arranged at the bottom of the middle test block, and second distance measuring assemblies are arranged on two sides of the middle test block; the upper part of the middle test block is provided with a supporting rod which is provided with a third distance measuring assembly. The beneficial effects of the utility model are that through the arrangement of the middle test block, the test block can test the left-right distance between the to-be-detected transponders and the steel rail, the distance between the upper part of the steel rail and the to-be-detected transponders and the distance between the to-be-detected transponders, the structure is simple, the measurement is convenient, and the device can be widely applied.

Description

Technical Field

[0001] The utility model belongs to the field of transponder position testing, and particularly relates to a transponder position testing device. Background Art

[0002] With the development of high-speed railways in China, in order to ensure the safety of train operation, it is necessary to transmit control data between the train and the ground. The transponder is a key component of the train automatic control system, and its installation has strict requirements. This requires the installation detection and regular maintenance detection of the transponder. Generally, a manual vernier caliper is used for measurement, which has high requirements for personnel and testing steps, low efficiency, and is prone to measurement errors, forming potential safety hazards. Content of the Utility Model

[0003] In view of this, the utility model aims to provide a transponder position testing device to solve at least one technical problem in the background.

[0004] To achieve the above object, the technical solution of the utility model is realized as follows:

[0005] A transponder position testing device includes a test rod and a telescopic base assembly; two telescopic base assemblies are arranged below the test rod;

[0006] An intermediate test block is arranged in the middle of the test rod, and a first test block and a second test block are respectively arranged on both sides of the test rod; the position of the intermediate test block corresponds to the position of the transponder to be detected, and the first test block and the second test block respectively correspond to the bottom rail;

[0007] A first distance measuring assembly is arranged at the bottom of the intermediate test block, and second distance measuring assemblies are arranged on both sides of the intermediate test block;

[0008] A support rod is arranged on the upper part of the intermediate test block, and a third distance measuring assembly is arranged on the support rod.

[0009] Furthermore, the telescopic base assembly includes a telescopic rod and a bottom plate. The bottom plate is arranged at the bottom of the telescopic rod, the top of the telescopic rod is connected to the lower part of the test rod, and the bottom plate is arranged on the ground.

[0010] Furthermore, the first test block and the second test block are slidably arranged on the test rod.

[0011] Clamping plates are arranged on the sides of the first test block and the second test block close to the transponder to be detected, and the clamping plates play a role in positioning the rail;

[0012] The first test block corresponds to the side of the rail close to the transponder to be detected, and the end of the second test block corresponds to the side of the rail close to the transponder to be detected.

[0013] When the first test block and the second test block are being tested, the ends of the first test block and the second test block are on the same plane as the railway track.

[0014] Furthermore, the middle test block is installed in the middle of the test rod.

[0015] Furthermore, the size of the middle test block corresponds to the size of the transponder to be detected.

[0016] Furthermore, a support rod is arranged in the middle of the middle test block. The support rod is L-shaped, and the vertical end of the support rod is arranged in the middle of the middle test block;

[0017] The third ranging component is arranged at the horizontal end of the support rod;

[0018] The horizontal end of the support rod corresponds to the end of the middle test block.

[0019] Furthermore, the first test component, the second test component, and the third test component are ultrasonic sensors. The ultrasonic sensors adopt existing technologies, and the first test component, the second test component, and the third test component are all connected to the controller, and the controller adopts the existing PlC technology.

[0020] Compared with the existing technology, the transponder position testing device described in the present utility model has the following advantages:

[0021] 1. In this application, by setting the middle test block and the test blocks, the left and right distances between the transponder to be detected and the railway track, the distance between the upper part of the railway track and the transponder to be detected, and the distances between the transponders to be detected can be measured. The structure is simple and the measurement is convenient, and it can be widely applied.

[0022] 2. The two sides of this application are provided with telescopic base components. After the test rod is placed on the railway track, the telescopic rod can adapt to the heights of different railway tracks and the installation height, and can increase the stability of the device.

[0023] 3. The size of the middle test block in this application corresponds to the size of the transponder to be detected. During the test process, the position of the middle test block corresponds to the position of the transponder to be detected, and the distance between the middle test block and the railway track can be accurately detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0025] Figure 1 is a schematic diagram of a transponder position testing device according to an embodiment of the present utility model;

[0026] Figure 2 Side schematic view of a transponder position testing device according to an embodiment of the present utility model;

[0027] Figure 3 Bottom schematic view of a transponder position testing device according to an embodiment of the present utility model.

[0028] Explanation of reference numerals:

[0029] 1. Testing rod; 2. Intermediate testing block; 3. First testing block; 4. Second testing block; 5. Clamping plate; 6. Support rod; 7. First distance measuring component; 8. Second distance measuring component; 9. Third distance measuring component; 10. Telescopic rod; 11. Bottom plate; 12. Rail. Specific implementation manner

[0030] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0031] The present utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0032] As Figures 1 to 3 shown, a transponder position testing device includes a testing rod 1 and a telescopic base assembly; two telescopic base assemblies are arranged below the testing rod 1; an intermediate testing block 2 is arranged in the middle of the testing rod 1, and a first testing block 3 and a second testing block 4 are respectively arranged on both sides of the testing rod 1; the position of the intermediate testing block 2 corresponds to the position of the transponder to be detected, and the first testing block 3 and the second testing block 4 respectively correspond to the bottom rail 12; a first distance measuring component 7 is arranged at the bottom of the intermediate testing block 2, and second distance measuring components 8 are arranged on both sides of the intermediate testing block 2; a support rod 6 is arranged above the intermediate testing block 2, and a third distance measuring component 9 is arranged on the support rod 6. The telescopic base assembly includes a telescopic rod 10 and a bottom plate 11, the bottom plate 11 is arranged at the bottom of the telescopic rod 10, the top of the telescopic rod 10 is connected to the lower part of the testing rod 1, and the bottom plate 11 is arranged on the ground.

[0033] The first testing block 3 and the second testing block 4 are slidably arranged on the testing rod 1. Clamping plates 5 are arranged on the sides of the first testing block 3 and the second testing block 4 close to the transponder to be detected, and the clamping plates 5 play a role in positioning the rail 12; the first testing block 3 corresponds to the side of the rail 12 close to the transponder to be detected, and the end of the second testing block 4 corresponds to the side of the rail 12 close to the transponder to be detected. When the first testing block 3 and the second testing block 4 are testing, the ends of the first testing block 3 and the second testing block 4 and the rail 12 are in the same plane.

[0034] The intermediate testing block 2 is installed in the middle of the testing rod 1. The size of the intermediate testing block 2 corresponds to the size of the transponder to be detected.

[0035] The support rod 6 is arranged in the middle of the middle test block 2. The support rod 6 is L-shaped, and the vertical end of the support rod 6 is arranged in the middle of the middle test block 2; the third distance measuring component 9 is arranged at the horizontal end of the support rod 6; the horizontal end of the support rod 6 corresponds to the end of the middle test block 2.

[0036] The first test component, the second test component, and the third test component are ultrasonic sensors. The ultrasonic sensors adopt existing technologies, and the first test component, the second test component, and the third test component are all connected to the controller, and the controller adopts the existing PlC technology. For example, the model of the ultrasonic sensor is Debao M30.

[0037] In specific implementation, the bottom plate 11 of the device is placed on the ground, and the first test block 3 and the second test block 4 are arranged on the railway track 12; the telescopic rod 10 can adapt to the height of the ground;

[0038] Wherein the middle test block 2 is slidably arranged on the telescopic rod 10, or the telescopic rod 10 is fixedly arranged on the telescopic catch;

[0039] If the middle test block 2 is slidably arranged on the telescopic rod 10, then the middle test block 2 is slidably adjusted to directly above the transponder to be tested, and then the positions of the first test block 3 and the second test block 4 are adjusted, and preliminary positioning is performed through the clamping plate 5 to make the positions of the first test block 3 and the second test block 4 correspond to the railway track 12;

[0040] At this time, the first test component can measure the distance between the middle test block 2 and the transponder to be detected, and thus the distance between the transponder to be detected and the upper surface of the railway track 12 can be obtained;

[0041] The second test component can measure the distance between the middle test block 2 and the first test block and the second test block 4, and thus the distances between the left and right sides of the transponder to be detected and the railway track 12 can be obtained;

[0042] If the middle test block 2 is fixedly arranged on the telescopic rod 10, then the middle test block 2 and the test rod 1 as a whole are placed directly above the transponder to be tested, and then the positions of the first test block 3 and the second test block 4 are adjusted, and preliminary positioning is performed through the clamping plate 5 to make the positions of the first test block 3 and the second test block 4 correspond to the railway track 12;

[0043] At this time, the first test component can measure the distance between the middle test block 2 and the transponder to be detected, and thus the distance between the transponder to be detected and the upper surface of the railway track 12 can be obtained;

[0044] The second test component can measure the distance between the middle test block 2 and the first test block and the second test block 4, and thus the distances between the left and right sides of the transponder to be detected and the railway track 12 can be obtained;

[0045] In this application, two of the above-mentioned devices are symmetrically arranged, and the above operations are repeated. By installing two devices and using the third test block, the distance between two transponders can be obtained.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A transponder position testing device, characterized in that: It includes a test rod and a telescopic base assembly; two telescopic base assemblies are arranged below the test rod; A middle test block is provided in the middle of the test rod, and a first test block and a second test block are provided on both sides of the test rod; the position of the middle test block corresponds to the position of the transponder to be detected, and the first test block and the second test block correspond to the rails at the bottom respectively; A first distance measuring assembly is provided at the bottom of the middle test block, and second distance measuring assemblies are provided on both sides of the middle test block; A support rod is arranged on the upper part of the middle test block, and a third distance measuring component is arranged on the support rod.

2. A transponder position testing device according to claim 1, characterized in that: The telescopic base assembly comprises a telescopic rod and a bottom plate. The bottom plate is arranged at the bottom of the telescopic rod. The top of the telescopic rod is connected to the bottom of the test rod, and the bottom plate is arranged on the ground.

3. A transponder position testing device according to claim 2, characterized in that: The first test block and the second test block are slidably arranged on the test rod.

4. A transponder position testing device according to claim 3, characterized in that: A card plate is provided on one side of the first test block and the second test block close to the transponder to be tested; The first test block corresponds to a side of the rail close to the transponder to be detected, and the end of the second test block corresponds to a side of the rail close to the transponder to be detected; When the first test block and the second test block are tested, the ends of the first test block and the second test block are on the same plane as the rail.

5. The transponder position testing device according to claim 1, characterized in that: The intermediate test block is mounted in the middle of the test rod.

6. The transponder position testing device according to claim 1, characterized in that: The dimensions of the intermediate test block correspond to the dimensions of the transponder to be tested.

7. The transponder position testing device according to claim 1, characterized in that: The support rod is arranged in the middle of the middle test block, the support rod is L-shaped, and the vertical end of the support rod is arranged in the middle of the middle test block; The third distance measuring assembly is arranged at the horizontal end of the support rod; The horizontal end of the support rod is aligned with the end of the middle test block.

8. The transponder position testing device according to claim 1, characterized in that: The first test component, the second test component and the third test component are ultrasonic sensors.

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