Novel measuring scale with multiple measuring functions
By designing a multi-function measuring ruler, integrating vertical and horizontal measuring groups and auxiliary measuring ruler, the problem of multiple line parameters measurements in the prior art requires cooperation among multiple people and tools, and accurate measurement and efficient operation are achieved.
Patent Information
- Application Number
- CN202421051750.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the existing railway measurement technology, the measurement of multiple line parameters requires a large number of tools, and requires cooperation from multiple people, which is complex in operation, has high technical threshold and low efficiency.
A multi-function measuring ruler is designed, integrating vertical measuring group, lateral measuring group and auxiliary measuring ruler, and multiple measuring functions are realized through sliding connections to simplify the operation process.
Accurate measurement of various parameters such as vertical wear of rails, side wear, sharp rail reduction value, and width are achieved, which reduces the technical threshold and improves measurement efficiency.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of railway measurement. Background Art
[0002] Railway line maintenance is an important part of the engineering system to ensure the safety of railway lines, among which rail wear detection and turnout operation status detection are top priorities. Existing measuring rulers have single functions, and line measurements require a large number of detection tools, such as wear measuring instruments, fork auxiliary calipers, frog wear gauges, vernier calipers, calipers, chords, 2m flat rulers, and depth gauges. In particular, the detection of point rail reduction, point rail width (side wear), and point rail reduction requires the cooperation of multiple people and multiple tools, which requires a high level of technical skills from the operators. Starting from solving the actual difficulties of on-site operators, it is necessary and meaningful to develop a multi-functional measuring ruler.
[0003] The utility model integrates multiple measurement requirements into one measuring ruler, simplifies the measurement process, improves the operation efficiency while ensuring the measurement accuracy, and provides a new tool for railway maintenance measurement to solve practical problems. Summary of the invention
[0004] The utility model aims to solve the problem of carrying a wide variety of tools and requiring cooperation of multiple people when measuring various line parameters, simplify the measurement steps, lower the measurement technology threshold, and improve the measurement efficiency.
[0005] A new type of measuring ruler with multiple measuring functions includes a measuring ruler body, a fixed positioning seat, a vertical measuring group, a transverse measuring group and an auxiliary measuring ruler. The measuring ruler body is provided with positioning scale lines; a fixed positioning seat is installed on the measuring ruler body, and the fixed positioning seat is located on one side of the measuring ruler; the vertical measuring group has a vertical measurement display function, and is connected to the measuring ruler body by sliding, which is convenient for measuring the vertical wear of the rail, the reduction value of the point rail, etc.; the transverse measuring group has a transverse measurement display function, and is connected to the measuring ruler body by sliding, which is convenient for measuring the side wear of the rail, the width of the point rail, etc.; the auxiliary measuring ruler has the function of assisting in measuring the transverse target parameters, and is connected to the transverse measuring group by sliding, which is convenient for measuring the flange grooves of each section of the guardrail, the opening of the point rail, etc.
[0006] Furthermore, after being fixed, the vertical measurement group and the horizontal measurement group are connected to the measuring ruler body by sliding.
[0007] Furthermore, after being fixed, the vertical measurement group and the auxiliary measuring ruler are connected to the measuring ruler body by sliding.
[0008] The advantages of the new measuring ruler with multiple measuring functions described in the utility model are as follows:
[0009] It has the function of measuring the vertical wear and side wear of rails; the function of measuring the lowering value of point rail and the width of point rail (side wear); the function of measuring the lowering value of heart rail and the width of heart rail (side wear); the function of measuring the vertical wear of wing rails; the function of measuring the width of the wheel flange groove of the switch; the function of measuring the width of the wheel flange groove of each part of the guardrail; the function of measuring the opening of point rails; and the function of measuring the throat width of the movable heart rail frog. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model.
[0011] In the figure, 1- measuring ruler body; 2- fixed positioning seat; 3- vertical measuring group; 4- horizontal measuring group; 5- auxiliary measuring ruler. DETAILED DESCRIPTION
[0012] Specific implementation method 1: Combination Figure 1 This embodiment is described, a novel measuring ruler with multiple measuring functions, comprising a measuring ruler body 1, a fixed positioning seat 2, a vertical measuring group 3, a lateral measuring group 4, and an auxiliary measuring ruler 5. The measuring ruler body 1 is provided with positioning engraved lines; the fixed positioning seat 2 moves one side of the measuring ruler; the vertical measuring group 3 has a vertical measurement display function and is slidably connected to the measuring ruler body 1; the lateral measuring group 4 has a lateral measurement display function and is slidably connected to the measuring ruler body 1; the auxiliary measuring ruler 5 has an auxiliary measurement function and is slidably connected to the lateral measuring group 4.
[0013] Specific implementation method 2: It is a further limitation of specific implementation method 1, a new type of measuring ruler with multiple measuring functions, comprising a measuring ruler body 1, a fixed positioning seat 2, a vertical measuring group 3, a horizontal measuring group 4, and an auxiliary measuring ruler 5. The measuring ruler body 1 is provided with positioning engraved lines; the fixed positioning seat 2 moves one side of the measuring ruler; the vertical measuring group 3 and the horizontal measuring group 4 are slidably connected to the measuring ruler body 1 after being fixed. The auxiliary measuring ruler 5 is slidably connected to the measuring ruler body 1.
[0014] Specific implementation method three: is a further limitation of specific implementation method one, a new type of measuring ruler with multiple measuring functions, comprising a measuring ruler body 1, a fixed positioning seat 2, a vertical measuring group 3, a lateral measuring group 4, and an auxiliary measuring ruler 5. The measuring ruler body 1 is provided with positioning engraved lines; the fixed positioning seat 2 moves one side of the measuring ruler; the vertical measuring group 3 and the auxiliary measuring ruler 5 are connected to the measuring ruler body 1 by sliding after being fixed; and the lateral measuring group 4 is connected to the measuring ruler body 1 by sliding.
[0015] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A novel measuring ruler with multiple measuring functions, comprising a measuring ruler body (1), a fixed positioning seat (2), a vertical measuring group (3), a horizontal measuring group (4) and an auxiliary measuring ruler (5), characterized in that: The measuring ruler body (1) is provided with positioning scale lines; the vertical measurement group (3) has a vertical measurement display function and is slidably connected to the measuring ruler body (1); the transverse measurement group (4) has a transverse measurement display function and is slidably connected to the measuring ruler body (1); the auxiliary measuring ruler (5) has an auxiliary measurement function and is slidably connected to the transverse measurement group (4).
2. A novel measuring ruler with multiple measuring functions according to claim 1, characterized in that: After being fixed, the vertical measurement group (3) and the horizontal measurement group (4) are connected to the measuring ruler main body (1) by sliding; and the auxiliary measuring ruler (5) is connected to the measuring ruler main body (1) by sliding.
3. The novel measuring ruler with multiple measuring functions according to claim 1 is characterized in that: After being fixed to the auxiliary measuring ruler (5), the vertical measuring group (3) is connected to the measuring ruler main body (1) by sliding; and the horizontal measuring group (4) is connected to the measuring ruler main body (1) by sliding.