CN219134173U - Rail measuring device and railway detecting system - Google Patents
Rail measuring device and railway detecting system Download PDFInfo
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- CN219134173U CN219134173U CN202320188281.2U CN202320188281U CN219134173U CN 219134173 U CN219134173 U CN 219134173U CN 202320188281 U CN202320188281 U CN 202320188281U CN 219134173 U CN219134173 U CN 219134173U
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Abstract
The utility model relates to the technical field of track maintenance measurement equipment, in particular to a track measurement device and a railway detection system, and aims to solve the problems that the measurement accuracy is low, the maintenance workload is increased, two persons are required to operate, the manpower is wasted and the operation efficiency is low when the frame size of a turnout switch part is measured at present. The track measuring device provided by the utility model comprises: the scale component, the limit component and the sliding component; the scale part comprises a scale which is horizontally arranged, the scale is erected above the first stock rail and the second stock rail, and the initial scale of the scale is aligned with the inner side wall of the first stock rail; the limiting component is connected with the scale component and is abutted against the outer side wall of the first stock rail; the sliding part is in sliding connection with the graduated scale and is provided with a vertically arranged lowering measuring scale; the rule surface of the measuring rule is lowered to be abutted with the inner side wall of the second stock rail, and the measuring rule can move up and down along the vertical direction.
Description
Technical Field
The utility model relates to the technical field of track maintenance measurement equipment, in particular to a track measurement device and a railway detection system.
Background
At present, the frame size of a straight turnout switch part of an urban rail is one of important parameters of the turnout, a daily measurement method is that a 5m tape measure is manually used for carrying out vertical measurement (2 persons cooperate measurement) on the minimum distance between the inner sides of two stock rails, human resources are wasted, when the frame size of the two stock rails of the turnout is manually measured by using the 5m tape measure, a switch rail between the two stock rails is required to be spanned, the inaccuracy of the vertical measurement value is easily caused, the influence is caused on daily maintenance, and the error judgment is caused on the comprehensive state quality of the turnout.
Therefore, when measuring the frame size of the switch part at present, the measuring precision is low, the maintenance workload is increased, two persons are required to operate, the manpower is wasted, and the operation efficiency is low.
Disclosure of Invention
The utility model aims to provide a track measuring device which solves the problems that the measuring precision is low, the maintenance workload is increased, two persons are required to operate, the manpower is wasted and the working efficiency is low when the frame size of a turnout switch part is measured at present.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
in a first aspect, the present utility model provides a track measurement device, including: the scale component, the limit component and the sliding component;
the scale part comprises a scale which is horizontally arranged, the scale is erected above the first stock rail and the second stock rail, and the initial scale of the scale is aligned with the inner side wall of the first stock rail;
the limiting component is connected with the scale component and is abutted against the outer side wall of the first stock rail;
the sliding part is in sliding connection with the graduated scale, and is provided with a vertically arranged lowering measuring scale;
the ruler surface of the reduced measuring ruler is abutted with the inner side wall of the second stock rail and can move up and down along the vertical direction.
In an alternative embodiment of the present utility model,
the scale part also comprises a fixed block;
the fixed block is horizontally arranged and connected with the initial end of the graduated scale, and one side of the fixed block, which is close to the sliding part, is aligned with the initial scale of the graduated scale.
In an alternative embodiment of the present utility model,
the fixed block is provided with a through hole along the length direction of the graduated scale, and the graduated scale is inserted into the through hole.
In an alternative embodiment of the present utility model,
the scale feature further comprises a first connection plate;
the lower surface of the first connecting plate is abutted against the upper surface of the first stock rail;
the first connecting plate is connected to the lower portion of the fixed block and is horizontally arranged, and the limiting component is vertically connected with the first connecting plate.
In an alternative embodiment of the present utility model,
the sliding part further comprises a sliding block;
the sliding block is sleeved on the graduated scale and is in sliding connection with the graduated scale.
In an alternative embodiment of the present utility model,
the sliding part further comprises a fixing piece;
the fixing piece is connected with one side of the sliding block, which is close to the limiting part, and a through long hole is formed in the fixing piece along the length direction of the lowering measuring ruler;
the lower measuring ruler is inserted into the through long hole.
In an alternative embodiment of the present utility model,
the sliding part further comprises a second connecting plate;
the second connecting plate is horizontally arranged and connected to the bottom of the sliding block.
In an alternative embodiment of the present utility model,
the first connecting plate and the second connecting plate are made of insulating materials.
In an alternative embodiment of the present utility model,
and a notch is formed in one side, close to the limiting part, of the fixing piece, and the notch is communicated with the through long hole.
In a second aspect, the present utility model provides a railway detection system comprising the track measurement device.
In summary, the technical effects achieved by the utility model are as follows:
the track measuring device provided by the utility model comprises: the scale component, the limit component and the sliding component; the scale part comprises a scale which is horizontally arranged, the scale is erected above the first stock rail and the second stock rail, and the initial scale of the scale is aligned with the inner side wall of the first stock rail; the limiting component is connected with the scale component and is abutted against the outer side wall of the first stock rail; the sliding part is in sliding connection with the graduated scale and is provided with a vertically arranged lowering measuring scale; the rule surface of the measuring rule is lowered to be abutted with the inner side wall of the second stock rail, and the measuring rule can move up and down along the vertical direction.
The initial scale position of the graduated scale is aligned with the inner side wall of the first stock rail, meanwhile, the limiting component is abutted against the outer side wall of the first stock rail, and because the limiting component is vertically arranged with the graduated component, measurement in a vertical state can be guaranteed, the sliding component can slide on the graduated scale, when the sliding component is close to the second stock rail, the measuring scale is lowered to move downwards and cling to the inner side wall of the second stock rail, the accuracy of reading can be guaranteed, the position of the measuring scale is lowered to be an end position, then the corresponding graduated scale is used for reading, the reading is the minimum distance between the inner side of the first stock rail and the inner side of the second stock rail, and the problems that the measuring accuracy is low, the maintenance workload is increased, two persons are required to operate, manpower is wasted and the operation efficiency is low when the frame size of the switch part is measured at present are solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a track measurement device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the use of a rail measurement device;
FIG. 3 is an enlarged partial schematic view of position A;
fig. 4 is a partially enlarged schematic view of the B position.
Icon: 100-scale parts; 110-scale; 120-fixing blocks; 130-a first connection plate; 200-limiting parts; 300-sliding part; 310-lowering the measuring scale; 320-sliding blocks; 330-a fixing piece; 340-a second connection plate; 400-a first stock rail; 500-a second stock rail; 600-first switch rail; 700-second point rail; 800-iron backing plate; 900-concrete pillow.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
The current way of measuring the minimum distance between the inner sides of the two stock rails increases the risk of failure of the switch portion and increases the daily maintenance effort.
In view of the above, the present utility model provides a track measurement device provided by the present utility model, including: the scale part 100, the limit part 200 and the slide part 300; the scale part 100 comprises a scale 110 which is horizontally arranged, the scale 110 is arranged above the first stock rail 400 and the second stock rail 500, and the initial scale of the scale 110 is aligned with the inner side wall of the first stock rail 400; the limiting component 200 is connected with the scale component 100 and is abutted against the outer side wall of the first stock rail 400; the sliding part 300 is in sliding connection with the graduated scale 110, and the sliding part 300 is provided with a vertically arranged lowering measuring scale 310; the lower measuring scale 310 has a scale surface abutting against the inner side wall of the second stock rail 500 and is movable up and down in the vertical direction.
By aligning the initial graduation position of the graduated scale 110 with the inner side wall of the first stock rail 400, and simultaneously abutting the limiting component 200 against the outer side wall of the first stock rail 400, the limiting component 200 is vertically arranged with the graduated component 100, so that measurement in a vertical state can be ensured, the sliding component 300 can slide on the graduated scale 110, when the sliding component 300 approaches the second stock rail 500, the measuring scale 310 is reduced to move downwards and cling to the inner side wall of the second stock rail 500, the accuracy of reading can be ensured, the position of the measuring scale 310 is reduced to be the final position, and then the corresponding graduated scale 110 is used for reading, wherein the reading is the minimum distance between the inner side of the first stock rail 400 and the inner side of the second stock rail 500, and the problems that the measuring accuracy is low, the maintenance workload is increased, two persons are required to operate, the manpower is wasted and the working efficiency is low when the frame size of the switch part is measured at present are solved.
The structure and shape of the rail measuring device according to the present embodiment will be described in detail with reference to fig. 1 to 4.
Regarding the shape and structure of the scale member 100 and the stopper member 200, in detail:
as shown in fig. 1 and 2, the scale unit 100 includes a scale 110 disposed horizontally, the scale 110 is erected above the first stock rail 400 and the second stock rail 500, and the initial scale of the scale 110 is aligned with the inner side wall of the first stock rail 400; the stopper member 200 is connected to the scale member 100 and abuts against the outer side wall of the first stock rail 400.
In an alternative embodiment, as shown in FIG. 3, the scale assembly 100 further includes a fixed block 120; the fixed block 120 is horizontally arranged and connected with the initial end of the graduated scale 110, and one side of the fixed block 120, which is close to the sliding part 300, is aligned with the initial graduation of the graduated scale 110.
In an alternative embodiment, scale member 100 further comprises a first connection plate 130; the lower surface of the first connection plate 130 abuts against the upper surface of the first stock rail 400; the first connecting plate 130 is connected below the fixed block 120, and is horizontally disposed, and the limiting member 200 is vertically connected to the first connecting plate 130.
Specifically, the fixing block 120, the first connecting plate 130 and the limiting component 200 are used for fixing the scale initial end of the scale 110 on the first stock rail 400, and can be fixed on the upper surface of the first connecting plate 130 through bolts, the first connecting plate 130 is horizontally arranged, the first connecting plate 130 is lapped on the first stock rail 400, the limiting component 200 can be a round rod, at least two limiting components 200 can be arranged, the two limiting components 200 are symmetrically distributed on two sides of the fixing block 120 and are vertically connected with the first connecting plate 130, and the limiting components 200 are tightly abutted to the side wall of the first stock rail 400 to ensure vertical measurement.
Preferably, the number of the limiting members 200 may be 3, two of which are disposed on both sides of the fixing block 120 as described above, and the third limiting member 200 may be abutted against the inner sidewall of the first basic strand and vertically connected with the first connecting plate 130, and the third limiting member 200 may be disposed to fix the initial end of the scale 110 more firmly.
In addition, the scale 110 may be configured to be cylindrical, accurate to 0.01mm, ensuring accurate measurements.
In an alternative embodiment, the fixing block 120 is provided with a through hole along the length direction of the scale 110, and the scale 110 is inserted into the through hole.
Specifically, the fixing block 120 is provided with a through hole into which the scale 110 extends, and the fixing block 120 is sleeved at one end of the initial scale of the scale 110.
Regarding the shape and structure of the sliding member 300, in detail:
as shown in fig. 4, the sliding member 300 is slidably connected to the scale 110, and the sliding member 300 is provided with a vertically disposed lowering measuring scale 310; the lower measuring scale 310 has a scale surface abutting against the inner side wall of the second stock rail 500 and is movable up and down in the vertical direction.
In an alternative embodiment, slide member 300 further includes a slider 320; the sliding block 320 is sleeved on the scale 110 and is slidably connected with the scale 110.
In an alternative embodiment, the sliding member 300 further includes a fixture 330; the fixing piece 330 is connected with one side of the sliding block 320, which is close to the limiting part 200, and the fixing piece 330 is provided with a through long hole along the length direction of the lowering measuring ruler 310; the lower measuring scale 310 is inserted into the through slot.
Specifically, the sliding block 320 is sleeved on the scale 110, the sliding block 320 is connected with a fixing piece 330, the fixing piece 330 is vertically arranged, and a through long hole is vertically formed, so that the measuring scale 310 is lowered to pass through the through long hole. When the distance between the two stock rails is measured, after the graduated scale 110 is fixed, the slider 320 slides in the direction of the second stock rail 500, and the lower part of the lower measuring scale 310 is tightly abutted against the inner side wall of the second stock rail 500 by moving the lower measuring scale 310 up and down, so that the reading of the graduated scale 110 corresponding to the position of the lower measuring scale 310 is the distance between the two stock rails.
In addition, the sliding block 320 is made of aluminum-titanium alloy, so that durability, flexible sliding and no jamming are ensured.
In an alternative embodiment, a notch is provided on the side of the fixing element 330 near the limiting member 200, and the notch is communicated with the through slot.
Specifically, by providing the notch, the scale on the lowering dipperstick 310 can be seen, and when it is necessary to estimate the lowering distance of the lowering dipperstick 310 poorly, the starting end of the lowering dipperstick 310 can be set downward, and the corresponding scale can be read out through the notch.
In an alternative embodiment, the sliding member 300 further includes a second connection plate 340; the second connection plate 340 is horizontally disposed and connected to the bottom of the slider 320.
In an alternative embodiment, the first connection plate 130 and the second connection plate 340 are insulating materials.
Specifically, the first connection plate 130 and the second connection plate 340 may be both insulating resin plates, so as to ensure that there is no potential circuit overlap hazard such as conduction between the two stock rails.
The working process of the track measurement device provided by the embodiment is as follows:
the first connecting plate 130 is lapped on the upper surface of the first stock rail 400, the limiting component 200 is tightly attached to the outer side wall of the first stock rail 400, the sliding block 320 is moved to the position where the inner side of the second stock rail 500 needs to be measured, the position of the lower measuring scale 310 is adjusted up and down, the scale surface of the lower measuring scale 310 is tightly attached to the inner side wall of the second stock rail 500, and the position of the lower measuring scale 310 corresponding to the graduated scale 110 is the interval between two stock rails.
In addition, as shown in fig. 2, an iron pad 800 is provided under the first and second stock rails 400 and 500, and a concrete sleeper 900 is connected under the iron pad 800; the first stock rail 400 may be a straight stock rail, the second stock rail 500 may be a curved stock rail, the first stock rail 400 may be a curved stock rail adjacent to the first stock rail 600, the first stock rail 600 may be a curved stock rail, the second stock rail 700 may be a straight stock rail adjacent to the second stock rail 500. A gap is provided between the second stock rail 500 and the second point rail 700, and the measuring scale 310 is lowered into the gap and abutted against one side of the second stock rail 500, after which the measurement is performed and the scale on the scale 110 is read.
The track measuring device provided by the embodiment is a tool for measuring two stock rails perpendicular to the two stock rails, is used for measuring the frame size of a railway turnout switch part, reduces the measuring scale 310, ensures that the measurement deviation is small during perpendicular measurement, ensures accurate size, reduces the failure rate of the turnout switch part, improves the working efficiency, and reduces the maintenance workload.
Further, when the frame size of the switch portion is conventionally measured, two persons are required to use a 5m steel tape to measure the minimum distance between 2 basic rails relatively vertically, which wastes human resources, and easily causes data deviation or instability, and for the operation of adjusting the daily operation in millimeter units, the deviation is large, and meanwhile, the 5m tape is not used for measuring, so that the fault rate of a track circuit is increased, and the hidden trouble of human faults is increased.
The rail measuring device provided by the embodiment can realize high accuracy of vertical measurement of the frame size, measurement can be completed by 1 person, labor cost is saved, and faults caused by overlapping of rail circuits can be avoided; and the standard is unified during measurement, the measurement error is reduced, and the accuracy, precision and stability of measurement are improved.
Since the technical effects of the railway detection system provided in this embodiment are the same as those of the track measurement device provided in the foregoing embodiment, the description thereof will not be repeated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A track measurement device, comprising: a scale part (100), a limit part (200) and a sliding part (300);
the scale part (100) comprises a scale (110) which is horizontally arranged, the scale (110) is erected above the first stock rail (400) and the second stock rail (500), and the initial scale of the scale (110) is aligned with the inner side wall of the first stock rail (400);
the limiting component is connected with the scale component (100) and is abutted against the outer side wall of the first stock rail (400);
the sliding part (300) is in sliding connection with the graduated scale (110), and the sliding part (300) is provided with a vertically arranged lowering measuring scale (310);
the rule surface of the lowering measuring rule (310) is abutted with the inner side wall of the second stock rail (500) and can move up and down along the vertical direction.
2. The track measurement device of claim 1 wherein,
the scale part (100) further comprises a fixed block (120);
the fixed block (120) is horizontally arranged and connected with the initial end of the graduated scale (110), and one side of the fixed block (120) close to the sliding part (300) is aligned with the initial graduation of the graduated scale (110).
3. The track measurement device of claim 2 wherein,
the fixed block (120) is provided with a through hole along the length direction of the graduated scale (110), and the graduated scale (110) is inserted into the through hole.
4. The track measurement device of claim 2 wherein,
the scale feature (100) further comprises a first connection plate (130);
the lower surface of the first connecting plate (130) is abutted against the upper surface of the first stock rail (400);
the first connecting plate (130) is connected to the lower portion of the fixed block (120) and is horizontally arranged, and the limiting component (200) is vertically connected with the first connecting plate (130).
5. The track measurement device of claim 4 wherein the track measurement device comprises a track sensor,
the sliding member (300) further comprises a slider (320);
the sliding block (320) is sleeved on the graduated scale (110) and is in sliding connection with the graduated scale (110).
6. The track measurement device of claim 5 wherein the track measurement device comprises a track sensor,
the sliding member (300) further comprises a fixing (330);
the fixing piece (330) is connected with one side, close to the limiting part (200), of the sliding block (320), and a through long hole is formed in the fixing piece (330) along the length direction of the lowering measuring scale (310);
the lower measuring ruler (310) is inserted into the through long hole.
7. The track measurement device of claim 5 wherein the track measurement device comprises a track sensor,
the sliding member (300) further comprises a second connection plate (340);
the second connecting plate (340) is horizontally arranged and connected to the bottom of the sliding block (320).
8. The track measurement device of claim 7 wherein the track measurement device comprises a track sensor,
the first connection plate (130) and the second connection plate (340) are insulating materials.
9. The track measurement device of claim 6 wherein the track measurement device comprises a track sensor,
a notch is formed in one side, close to the limiting component (200), of the fixing piece (330), and the notch is communicated with the through long hole.
10. A railway detection system comprising a track measurement device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188281.2U CN219134173U (en) | 2023-01-28 | 2023-01-28 | Rail measuring device and railway detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188281.2U CN219134173U (en) | 2023-01-28 | 2023-01-28 | Rail measuring device and railway detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219134173U true CN219134173U (en) | 2023-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320188281.2U Active CN219134173U (en) | 2023-01-28 | 2023-01-28 | Rail measuring device and railway detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219134173U (en) |
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2023
- 2023-01-28 CN CN202320188281.2U patent/CN219134173U/en active Active
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