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Bogie pipeline positioning detection device and positioning and detection methods

A technology of positioning detection device and bogie, which is applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc., can solve the safety threat of passengers in the service life of the EMU, the measuring equipment does not have the positioning function, and the measurement of the center distance of the pipeline. Difficulty and other problems, to achieve the effect of improving process and testing level, low cost, and rapid positioning

Active Publication Date: 2016-03-09
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the positioning work when installing the pipeline on the bogie and the detection of the center distance of the pipeline installed on the bogie need to be fertilized accurately. Otherwise, it will affect the service life of the EMU and the passengers. threat to the security of
[0004] In the current actual production process, it is very difficult to measure the center distance of the pipeline. In order to ensure the measurement accuracy, a specific device must be used for measurement. The measurement cycle of the device is long, so a convenient and fast measurement tool is urgently needed in the production process.
[0005] In addition, because the existing measuring equipment does not have the positioning function, the operator needs to carry the positioning and installation tool separately to realize the installation of the pipeline and the bogie, which causes a burden on the operator

Method used

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  • Bogie pipeline positioning detection device and positioning and detection methods
  • Bogie pipeline positioning detection device and positioning and detection methods
  • Bogie pipeline positioning detection device and positioning and detection methods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1-4 As shown, a bogie pipeline positioning detection device provided in this embodiment includes a base 1, and a scale 2 is provided along the length direction from one end to the other end of the upper surface of the base 1, which can facilitate accurate reading; It is equipped with a positioning mechanism, a measuring mechanism and an assembly mechanism.

[0041] The assembly mechanism is fixedly connected with the base 1, and the assembly mechanism connects the base 1 with the bogie, so that the positioning detection device can be easily loaded and unloaded on the bogie.

[0042] The positioning mechanism is movably connected with the base 1, wherein the connection mode can be any moving mode such as a sliding connection, a rolling connection, etc. that can make the positioning mechanism move along the length direction of the base 1, for example, the positioning mechanism and the base 1 cooperate with a pulley and a guide rail, a slider Cooperate wit...

Embodiment 2

[0052] A positioning method of a bogie pipeline positioning detection device provided in this embodiment includes the following steps:

[0053] a1. Connect the assembly mechanism with the bogie, so that the base 1 is installed on the bogie;

[0054] In this embodiment, specifically, the base 1 is installed on the bogie by inserting the conical mounting block 8 into the hole of the air spring mounting seat of the bogie. According to whether the distance between the vertical positioning block 9 and the air spring mounting seat is equal, Adjust the depth of the tapered mounting block 8 inserted into the hole of the air spring mounting seat of the bogie, so that the base 1 can be adjusted to be flat;

[0055] a2. Adjust the positioning mechanism to the position to be positioned according to the scale 2 on the base 1 and fix it; specifically, adjust the first slider 3 to the position to be positioned, and lock the first slider 3 through the lock nut 5 fixed;

[0056] a3. Install ...

Embodiment 3

[0058] The detection method of a bogie pipeline positioning detection device provided in this embodiment includes the following steps:

[0059] b1. Connect the assembly mechanism with the bogie, so that the base 1 is installed on the bogie;

[0060] In this embodiment, the base 1 is installed on the bogie by inserting the conical mounting block 8 into the hole of the air spring mounting seat of the bogie. The installation block 8 is inserted into the depth of the air spring mounting seat hole of the bogie, so that the base 1 is adjusted to be flat;

[0061] b2. Adjust the measuring mechanism to the position of the pipeline to be measured; specifically, attach the measuring head 7 to both sides of the pipeline to be measured;

[0062] b3. Reading according to the scale 2 at the corresponding position of the measuring mechanism; that is, reading according to the scale 2 at the corresponding position of the second slider 6 .

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Abstract

The invention relates to the technical field of bogie pipeline installation and specifically relates to a bogie pipeline positioning detection device and positioning and detection methods. The device comprises a base. Scales are formed in the length direction from one end to the other end of the upper surface of the base. The base is provided with a positioning mechanism, a measuring mechanism and an assembling mechanism. The assembling mechanism is fixedly connected with the base. The assembling mechanism connects the base with a bogie. The positioning mechanism and the base are movably connected. The positioning mechanism is capable of moving in the length direction of the base and is fixed on a position needing positioning. The measuring mechanism and the base are movably connected. The measuring mechanism is capable of moving in the length direction of the base. The positioning and detection methods are respectively carried out by the bogie pipeline positioning detection device. The bogie pipeline positioning detection device and the positioning and detection methods provided by the invention have the advantages that the structure of the device is simple, the operation method is convenient, and detection and positioning functions are simultaneously realized.

Description

technical field [0001] The invention relates to the technical field of bogie pipeline installation, in particular to a bogie pipeline positioning detection device and a positioning and detection method, and more specifically to a steering system capable of realizing pipeline positioning and pipeline detection respectively on the same device. A pipeline positioning detection device and a positioning and detection method are disclosed. Background technique [0002] The bogies used in EMUs have high safety performance requirements, so the assembly requirements are very strict during the production, processing, assembly and use of the bogies. [0003] Among them, the positioning work when installing the pipeline on the bogie and the detection of the center distance of the pipeline installed on the bogie need to be fertilized accurately. Otherwise, it will affect the service life of the EMU and the passengers. threat to security. [0004] In the current actual production proces...

Claims

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Application Information

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IPC IPC(8): G01B5/02
CPCG01B5/0002G01B5/0025G01B5/02
Inventor 姚凯张志毅张峰付双福刘峻亦孙丰晖李阳韩磊谭洋杨华荣刘子铭
Owner CRRC QINGDAO SIFANG CO LTD
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