Intelligent contact line abrasion measuring tool
By designing an intelligent contact line wear measurement tool consisting of a threaded column, a threaded tube and an electronic micrometer, the problems of large measurement errors and inconvenient adjustment of contact line wear are solved, and accurate and efficient measurement is achieved.
Patent Information
- Application Number
- CN202422725855.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The existing contact line wear measurement technology has large measurement errors and is inconvenient to adjust, which affects the detection efficiency.
An intelligent contact wire wear measurement tool was designed, which used a threaded column, a threaded tube and an electronic micrometer, combined with a limit rod and a limit slot, to achieve precise measurement and adjustment of the contact wire through a knob and a handle.
The accuracy and convenience of contact line wear measurement are achieved, measurement errors are reduced, detection efficiency is improved, and data reading is facilitated.
Smart Images
Figure CN223449126U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to measuring tool technical field more specifically, it relates to a kind of intelligent contact wire abrasion measuring tool. BACKGROUND
[0002] With the popularity of rail transit, the power supply of rail transit train is realized by the contact between contact wire and carbon slide plate of pantograph, in the process of long-term operation of rail transit train, the phenomenon of contact wire abrasion occurs, when the abrasion of contact wire is too large, it will affect the reliability of contact between contact wire and carbon slide plate of pantograph, thereby affecting the normal operation of rail transit train.
[0003] At present, when measuring the width of contact wire bottom surface, the measuring tool used is mostly tape measure, and the measurement of the width of contact wire bottom surface completely relies on manual naked eye and measurement method, so there is the defect of large measurement error, and the existing device is not convenient to adjust, which affects the efficiency of contact wire bottom surface detection, to solve the above problems, we put forward the following device. UTILITY MODEL CONTENT
[0004] (1) technical problem to be solved
[0005] In view of the deficiencies in the prior art, the utility model aims at providing an intelligent contact wire abrasion measuring tool, which has the characteristics of convenient measurement of contact wire bottom surface and convenient adjustment.
[0006] (2) technical scheme
[0007] To achieve the above purpose, the utility model provides an intelligent contact wire abrasion measuring tool, which comprises a first supporting plate, a second supporting plate and a first fixing block, the second supporting plate is arranged at the lower end of the first supporting plate, the first fixing block is fixedly connected to the side surface of the first supporting plate, a bearing is arranged on the surface of the first fixing block, a rotating shaft is arranged in the bearing, the upper end of the rotating shaft is fixedly connected with a knob, the lower end of the rotating shaft is fixedly connected with a threaded column, the lower end of the threaded column is threadedly connected with a threaded pipe, the side surface of the second supporting plate is fixedly connected with a second fixing block, the lower end of the threaded pipe is fixedly connected to the upper surface of the second fixing block, the upper surface of the first supporting plate is fixedly connected with a first clamping block, a positioning groove is formed in the side surface of the first clamping block, the second clamping block is arranged on the side surface of the first clamping block, there are two groups of positioning grooves, and the other group of positioning grooves is clamped on the side surface of the second clamping block, the first clamping block and the second clamping block are matched, the contact wire body is clamped in the positioning groove, the side surface of the second supporting plate is fixedly connected with a fixing frame, the fixing frame is fixedly connected with an electronic micrometer inside, and the electronic micrometer is wirelessly connected with mobile phone software, the position of the electronic micrometer corresponds to the position of the contact wire body.
[0008] When the intelligent contact wire abrasion measuring tool is used, the threaded column, the threaded pipe and the electronic micrometer are arranged, first, the handle is pulled to move the device to the surface of the contact wire body, then the first limiting block and the second limiting block are fixedly connected through the fixing bolt, so that the contact wire body is clamped in the positioning groove, then the knob is rotated to drive the threaded column to rotate, under the cooperation of the threaded column and the threaded pipe, the position of the second supporting plate carrying the electronic micrometer is adjusted, when the upper end of the electronic micrometer is overlapped on the lower surface of the contact wire body, the knob is only needed to be stopped.
[0009] Further, the lower surface of the first supporting plate is fixedly connected with a limiting rod, the upper surface of the second supporting plate is provided with a limiting groove, the limiting rod is arranged in the limiting groove, and the limiting rod and the limiting groove are symmetrically arranged at the lower end of the first supporting plate.
[0010] Further, the upper surface of the first clamping block is fixedly connected with a first limiting block, the upper surface of the second clamping block is fixedly connected with a second limiting block, the surface of the first limiting block is provided with a fixing bolt, the first limiting block and the second limiting block are fixedly connected through the fixing bolt, and the first limiting block and the second limiting block are symmetrically arranged at the upper end of the first clamping block and the second clamping block.
[0011] Further, the upper surface of the first clamping block is fixedly connected with a handle, and the handle is made of plastic material.
[0012] (3) Beneficial effects
[0013] In conclusion, the utility model has the following beneficial effects:
[0014] 1、The intelligent contact wire abrasion measuring tool is provided with the threaded column, the threaded pipe and the electronic micrometer, the handle is pulled to move the device to the surface of the contact wire body, then the first limiting block and the second limiting block are fixedly connected through the fixing bolt, so that the contact wire body is clamped in the positioning groove, then the knob is rotated to drive the threaded column to rotate, under the cooperation of the threaded column and the threaded pipe, the position of the second supporting plate carrying the electronic micrometer is adjusted, when the upper end of the electronic micrometer is overlapped on the lower surface of the contact wire body, the knob is only needed to be stopped.
[0015] 2、The intelligent contact wire abrasion measuring tool is provided with the limiting rod and the limiting groove, and under the cooperation of the limiting rod and the limiting groove, the second supporting plate carrying the electronic micrometer can be directionally moved, and the second supporting plate is prevented from being stuck during movement.
[0016] 3、The intelligent contact wire abrasion measuring tool is provided with a handle and an electronic micrometer, when people need to measure a specified position, people only need to pull the handle to drive the device carrying the electronic micrometer to move, when the electronic micrometer moves to the specified position, stop pulling the handle, under the action of the electronic micrometer, the contact wire body can be measured, then the measured data can be read through the software in the mobile phone, which is convenient for people to read the measurement data. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the specific embodiment of the present application or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art. Obviously, the drawings described below are only one embodiment of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Fig. 1 It is a structure schematic view of the front view of the present application.
[0019] Fig. 2 It is a structure schematic view of the front view of the present application.
[0020] Fig. 3 It is a structure schematic view of the side view of the present application.
[0021] The marks in the drawings are:
[0022] 1, first support plate; 2, second support plate; 3, first fixed block; 4, bearing; 5, rotating shaft; 6, knob; 7, threaded column; 8, threaded tube; 9, second fixed block; 10, first clamping block; 11, positioning groove; 12, second clamping block; 13, contact wire body; 14, fixed frame; 15, electronic micrometer; 16, first limiting block; 17, second limiting block; 18, fixing bolt; 19, limiting rod; 20, limiting groove; 21, handle. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the technical scheme in the specific embodiment of the present application will be described clearly and completely below to further illustrate the present application. Obviously, the described specific embodiment is only one embodiment of the present application, not all styles.
[0024] Embodiment:
[0025] The following will be described in detail Figs. 1-3 The present application will be further described in detail.
[0026] Please refer toFigs. 1-3 The utility model provides a technical scheme: an intelligent contact wire abrasion measuring tool, including first support plate 1, second support plate 2 and first fixed block 3, second support plate 2 sets up in first support plate 1 lower extreme, first fixed block 3 fixedly connected in first support plate 1 side, bearing 4 is passed in first fixed block 3 surface, bearing 4 is passed in the axle 5 of bearing 4, the upper end fixedly connected with knob 6 of axle 5, the lower end fixedly connected with threaded column 7 of axle 5, the lower end of threaded column 7 is connected with threaded tube 8 in screw thread, second fixed block 9 is fixedly connected in second support plate 2 side, the lower end fixedly connected in second fixed block 9 upper surface of threaded tube 8, first support plate 1 upper surface fixedly connected with first clamping block 10, the side surface of first clamping block 10 is seted up with locating groove 11, and the side surface of first clamping block is seted up with second clamping block 12, locating groove 11 has two groups, and another locating groove 11 is clamped in the side surface of second clamping block 12, and first clamping block 10 and second clamping block 12 are matched, and the contact wire body 13 is clamped in the inside of locating groove 11;
[0027] By adopting the above technical scheme, the intelligent contact wire abrasion measuring tool is provided with threaded column 7, threaded tube 8 and electronic micrometer 15, people first pull handle 21 to move the device to the surface of contact wire body 13, then fix first limiting block 16 and second limiting block 17 by fixing bolt 18, so that contact wire body 13 is clamped in locating groove 11, then rotate knob 6 to drive threaded column 7 to rotate, under the cooperation of threaded column 7 and threaded tube 8, it is convenient for people to adjust the position of second support plate 2 carrying electronic micrometer 15, when the upper end of electronic micrometer 15 is overlapped on the lower surface of contact wire body 13, people only need to stop rotating knob 6.
[0028] Second support plate 2 side surface fixedly connected with fixed frame 14, fixed frame 14 inside fixedly connected with electronic micrometer 15, and electronic micrometer 15 is wirelessly connected with mobile phone software, and the position of electronic micrometer 15 corresponds to the position of contact wire body 13.
[0029] By adopting the above technical scheme, the intelligent contact wire abrasion measuring tool is provided with handle 21 and electronic micrometer 15, when people need to measure the specified position, people only need to drag handle 21 to drive the device carrying electronic micrometer 15 to move, when electronic micrometer 15 moves to the specified position, stop dragging handle 21, under the action of electronic micrometer 15, contact wire body 13 can be measured, then the measured data can be read by the software in the mobile phone, which is convenient for people to read the measured data.
[0030] Specific, first support plate 1 lower surface fixedly connected with a limiting rod 19, the second support plate 2 upper surface is provided with a limiting slot 20, limiting rod 19 is arranged in limiting slot 20, limiting rod 19 and limiting slot 20 each have two groups, and symmetrically arranged in the lower end of the first support plate 1.
[0031] By adopting the technical scheme, the intelligent contact wire abrasion measuring tool is provided with the limiting rod 19 and the limiting slot 20, and the second support plate 2 loaded with the electronic micrometer 15 can be moved in a direction under the cooperation of the limiting rod 19 and the limiting slot 20, so that the second support plate 2 is prevented from being jammed during movement.
[0032] Specific, first clamping block 10 upper surface fixedly connected with a first limiting block 16, second clamping block 12 upper surface fixedly connected with a second limiting block 17, first limiting block 16 surface is provided with a fixed bolt 18, first limiting block 16 and second limiting block 17 are fixedly connected through the fixed bolt 18, first limiting block 16 and second limiting block 17 each have two groups, and are respectively arranged on the upper end of the first clamping block 10 and the second clamping block 12.
[0033] Specific, first clamping block 10 upper surface fixedly connected with a handle 21, the handle 21 is made of plastic material.
[0034] The working principle of the utility model is as follows: in use, people first pull the handle 21 to move the device to the surface of the contact wire body 13, then fix the first limiting block 16 and the second limiting block 17 through the fixed bolt 18, so that the contact wire body 13 can be clamped in the positioning groove 11, then rotate the knob 6 to drive the threaded column 7 to rotate, under the cooperation of the threaded column 7 and the threaded pipe 8, the position of the second support plate 2 loaded with the electronic micrometer 15 can be adjusted conveniently, when the upper end of the electronic micrometer 15 is overlapped on the lower surface of the contact wire body 13, people only need to stop rotating the knob 6, and under the cooperation of the limiting rod 19 and the limiting slot 20, the second support plate 2 loaded with the electronic micrometer 15 can be moved in a direction, so that the second support plate 2 is prevented from being jammed during movement, when people need to measure the specified position, people only need to drag the handle 21 to drive the device loaded with the electronic micrometer 15 to move, when the electronic micrometer 15 moves to the specified position, stop dragging the handle 21, under the action of the electronic micrometer 15, the contact wire body 13 can be measured, then the measured data can be read through the software in the mobile phone, so that people can read the measured data.
[0035] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a modification without creative contribution can be made to the embodiment according to needs by a person skilled in the art after reading the specification, but as long as the modification is within the scope of the claims of the utility model, the utility model is protected by the patent law.
Claims
1. An intelligent contact line wear measuring tool, comprising a first support plate (1), a second support plate (2) and a first fixing block (3), characterized in that: The second support plate (2) is arranged at the lower end of the first support plate (1), the first fixing block (3) is fixedly connected to the side of the first support plate (1), a bearing (4) is passed through the surface of the first fixing block (3), a rotating shaft (5) is passed through the bearing (4), the upper end of the rotating shaft (5) is fixedly connected to a knob (6), the lower end of the rotating shaft (5) is fixedly connected to a threaded column (7), the lower end of the threaded column (7) is threadedly connected to a threaded tube (8), the side of the second support plate (2) is fixedly connected to a second fixing block (9), the lower end of the threaded tube (8) is fixedly connected to the upper surface of the second fixing block (9), and the upper surface of the first support plate (1) is fixedly connected to a first clamping block (10). The first clamping block (10) is provided with a positioning groove (11) on the side thereof, and a second clamping block (12) is provided on the side thereof. There are two groups of positioning grooves (11), and the other group of positioning grooves (11) is clamped on the side of the second clamping block (12). The first clamping block (10) and the second clamping block (12) match each other. A contact wire body (13) is clamped inside the positioning groove (11). A fixing frame (14) is fixedly connected to the side of the second support plate (2). An electronic micrometer (15) is fixedly connected inside the fixing frame (14), and the electronic micrometer (15) is wirelessly connected to the mobile phone software. The position of the electronic micrometer (15) corresponds to the position of the contact wire body (13).
2. The intelligent contact line wear measuring tool according to claim 1, characterized in that: The lower surface of the first support plate (1) is fixedly connected to a limiting rod (19), and the upper surface of the second support plate (2) is provided with a limiting groove (20), and the limiting rod (19) is inserted into the limiting groove (20). There are two groups of the limiting rod (19) and the limiting groove (20), and they are symmetrically arranged at the lower end of the first support plate (1).
3. The intelligent contact line wear measuring tool according to claim 1, characterized in that: The upper surface of the first clamping block (10) is fixedly connected with a first limiting block (16), and the upper surface of the second clamping block (12) is fixedly connected with a second limiting block (17). A fixing bolt (18) is passed through the surface of the first limiting block (16). The first limiting block (16) and the second limiting block (17) are fixedly connected by the fixing bolt (18). There are two groups of the first limiting block (16) and the second limiting block (17), which are respectively arranged on the upper ends of the first clamping block (10) and the second clamping block (12).
4. The intelligent contact line wear measuring tool according to claim 1, characterized in that: A handle (21) is fixedly connected to the upper surface of the first clamping block (10), and the handle (21) is made of plastic material.