CN215447713U - Auxiliary measuring device for digital display gauging rule - Google Patents
Auxiliary measuring device for digital display gauging rule Download PDFInfo
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- CN215447713U CN215447713U CN202121970228.5U CN202121970228U CN215447713U CN 215447713 U CN215447713 U CN 215447713U CN 202121970228 U CN202121970228 U CN 202121970228U CN 215447713 U CN215447713 U CN 215447713U
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- rule
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- gaging
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Abstract
The utility model provides an auxiliary measuring device for a digital display gauging rule, which comprises a rolling measuring structure and a pushing mechanism, wherein the rolling measuring structure is detachably arranged at two ends of the bottom of a gauging rule main body, the pushing mechanism is arranged on the side edge of the middle part of the digital display gauging rule and is used for pushing the gauging rule to roll, the rolling measuring structure comprises an installation main body, an installation groove used for being fixed with the fixed end or the measuring end of the gauging rule main body is formed in the installation main body, the front end and the rear end of one side, close to the installation groove, of the installation main body are respectively provided with a measuring wheel, the middle part of one side, far away from the installation groove, of the installation main body is provided with a supporting wheel used for supporting the gauging rule main body, and the front end and the rear end are provided with rolling wheels used for running on a rail surface. The utility model has simple structure and reasonable design, ensures that the gauge ruler can be pushed on the steel rail, can meet the gauge measurement requirement without repeated adjustment, changes the line inspection from point measurement to line measurement and realizes the full coverage of the line inspection.
Description
Technical Field
The utility model relates to the technical field of gauging rulers, in particular to an auxiliary measuring device for a digital display gauging ruler.
Background
The inspection of the geometric dimension of the track is an important measure for mastering the safety state of the track, and mainly comprises three measuring modes, namely a dynamic track inspection vehicle, a static track inspection instrument and a track gage. The gaging rule is because of the unit price is low, equipment is light and easy operation, it is extensive to use, nevertheless receive the restriction of its structure design and measurement principle simultaneously, when measuring the railway gauge, when measuring single measuring point, the staff is more convenient, but when needs are measured the multiple spot, because the gaging rule need constantly remove between a plurality of measuring points, the staff need get up to bend down or squat down to remove or carry the gaging rule many times, staff's intensity of labour is big, personnel easily tired out, work efficiency is low. Meanwhile, when the conventional track gauge is used, the measurement data needs to be frequently read, so that the measurement, recording and data transmission have large workload and are complicated.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of low measurement efficiency, high possibility of fatigue of people who repeatedly bend down and straighten waist, large data recording quantity, limited accuracy by the ability of the people and the like in the prior art, the utility model provides the auxiliary measurement device for the digital display gaging rule, which realizes rolling measurement and real-time data transmission and recording.
The technical scheme provided by the utility model is as follows: the utility model provides an auxiliary measuring device for digital display gaging rule, includes the roll measurement structure of demountable installation at gaging rule main part bottom both ends and installs the pushing mechanism who is used for promoting the gaging rule roll walking at gaging rule main part middle part side, the roll measurement structure is including the installation main part, offer in the installation main part and be used for the stiff end with gaging rule main part or the fixed mounting groove of measuring end, both ends are provided with the measuring wheel respectively around the installation main part is close to one side of mounting groove, the middle part that the installation main part kept away from one side of mounting groove is equipped with the supporting wheel that is used for supporting gaging rule main part, and both ends are equipped with the roll wheel that is used for walking at the rail face around.
Furthermore, the contact points of the measuring wheels at the two ends of the installation main body and the steel rail and the contact points of the measuring heads of the gauging rule and the steel rail are positioned on the same vertical plane.
Furthermore, the pushing mechanism comprises a push rod and a connecting clamp connected with the main body of the gauging rule, a handheld storage key is installed at the top of the push rod, and the handheld storage key is connected with a control measurement module of a digital display box of the gauging rule through a wire.
Furthermore, the connecting clamp is rotatably connected with the gauging rule main body, so that the pushing angle can be conveniently adjusted to a comfortable position according to actual conditions.
Further, the diameter of the measuring wheel is 30mm, and the height difference between the rim of the measuring wheel and the bottom of the rolling wheel is controlled to be 16 mm.
Further, the rolling measurement structure is connected with the track gage main body through a self-tightening screw and a locknut.
Furthermore, the mounting main body is made of alloy steel, and the supporting wheel, the measuring wheel and the rolling wheel are made of chrome vanadium steel.
A digital display gauging rule comprises the auxiliary measuring device. Digital display gaging rule is still including setting up the digital display box in the gaging rule main part, be provided with bluetooth transmission module in the digital display box, bluetooth transmission module and cell-phone terminal app wireless connection press handheld storage button and carry out gaging rule and measure the back, detect data real-time transmission to cell-phone terminal.
Further, the mobile phone terminal app is internally provided with a super repair and super maintenance standard, and when actual measurement data exceeds the limit, a buzzer is immediately sent to prompt measurement personnel.
The utility model has the beneficial effects that:
(1) improve the measurement efficiency
The gauging rule adopts the traditional measuring mode, two people are one group, one skylight point of the subway main line can be measured for 2 kilometers (about 3 hours of skylight points, 800 measuring points), after the auxiliary measuring device is installed, one person is one group, the measuring range can be 6-8 kilometers, and the comprehensive work efficiency can be improved by 6-8 times.
(2) Reduce labor intensity
The process of repeated stooping measurement, data reading and manual data recording of personnel is omitted, and labor intensity is obviously reduced.
(3) Increase the alarm function
Through setting the ultra-temporary repair and ultra-maintenance standard in the mobile phone terminal app, when actual measurement data exceeds the limit, a buzzer is immediately sent to prompt measurement personnel.
(4) Improve the measurement precision
The influence of manual skill level is avoided, and the minimum track gauge value is always taken as a measuring result.
Drawings
FIGS. 1 and 2 are schematic views of different angle roll measurement configurations of the present invention;
FIG. 3 is a schematic view of the structure of the pushing mechanism;
FIG. 4 is a schematic view of the present invention mounted on the body of the gaging rule;
FIG. 5 is a schematic view of a rolling measurement structure and a steel rail structure when the digital display gaging rule is used;
in the figure: the device comprises a rolling measurement structure 1, an installation main body 11, an installation groove 12, a measurement wheel 13, a support wheel 14, a rolling wheel 15, a pushing mechanism 2, a push rod 21, a connecting clamp 22, a handheld storage key 23, a lead 24, a gage rule main body 3, a digital display box 4 and a steel rail 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, an auxiliary measuring device for a digital display gaging rule comprises a rolling measuring structure 1 detachably mounted at two ends of the bottom of a gaging rule main body 3 and a pushing mechanism 2 mounted on the side edge of the middle of the gaging rule main body 3 and used for pushing the gaging rule to roll and walk, wherein the rolling measuring structure 1 comprises a mounting main body 11, a mounting groove 12 used for fixing the bottom of a fixed end or a measuring end of the gaging rule main body 3 is formed in the mounting main body 11, measuring wheels 13 are respectively arranged at the front end and the rear end of one side, close to the mounting groove 12, of the mounting main body 11, a supporting wheel 14 used for supporting the gaging rule main body 3 is arranged in the middle of one side, far away from the mounting groove 12, of the mounting main body 11, and rolling wheels 15 used for walking on a rail surface of a steel rail are arranged at the front end and the rear end of the mounting main body.
The contact point of the measuring wheels 13 at the two ends of the mounting main body 11 and the steel rail and the contact point of the measuring head of the gauge ruler and the steel rail are positioned on the same vertical plane.
The pushing mechanism 2 comprises a push rod 21 and a connecting clamp 22 used for being fixed with the gauging rule main body 3, a handheld storage key 23 is installed at the top of the push rod 21, the handheld storage key 23 is connected with a control measuring module of a digital display box of the gauging rule through a wire 24, and the function of a measuring button on the gauging rule is adjusted to the handheld storage key at the top of the push rod through the wire, so that the standing measurement is realized to replace the stooping measurement. The connecting clamp 22 is rotatably connected with the track gauge main body 3, so that the pushing angle can be conveniently adjusted to a comfortable position according to actual conditions.
The rolling measurement structure 1 is connected with the track gauge main body 3 through a self-tightening screw and a locknut. The mounting main body 11 is made of alloy steel, and the supporting wheel 14, the measuring wheel 13 and the rolling wheel 15 are made of chrome vanadium steel.
The utility model provides a digital display gaging rule, includes auxiliary measuring device, still including setting up digital display box 4 on gaging rule main part 3, be provided with bluetooth transmission module in the digital display box 4, control measurement module's output and bluetooth transmission module are connected, bluetooth transmission module and cell-phone terminal app wireless connection press handheld storage button 23 and carry out gaging rule measurement back, detect data real-time transmission to cell-phone terminal.
The mobile phone terminal app sets a super repair and super maintenance standard, and when actual measurement data exceed the limit, a buzzer is immediately sent to prompt measurement personnel.
2 measuring wheels of each rolling measuring structure are provided, the diameter of each measuring wheel is 30mm, the contact points of the measuring wheels at two ends and the steel rail and the contact points of the gauge measuring head and the steel rail are positioned on the same vertical plane, and the height difference between the wheel rim of each measuring wheel and the bottom of each rolling wheel is strictly controlled to be 16 mm; the rolling wheels are 4, the diameter of each rolling wheel is 13mm, the rolling wheels are in direct contact with the rail surface of the steel rail and are matched with the measuring wheels, and the function of rolling measurement of the track gauge is realized together; the depth of the mounting groove is 13mm, and the height of the mounting groove is 3mm lower than that of the measuring end of the gauging rule; the mounting groove and the supporting wheel act together to realize free rolling and stretching according to the geometric dimension of the line, and automatic measurement of the track gauge and the horizontal numerical value.
The digital display gauging rule can be pushed on the steel rail through the rolling measuring structure and the pushing mechanism, the position requirement of gauge measurement (the measurement is carried out at a position which is perpendicular to the steel rail and is 16mm below the rail surface of the steel rail) is met, the measurement is carried out by pressing the storage key in the pushing process, the detection data is transmitted to the mobile phone terminal in real time, the processes of stooping adjustment and data reading are omitted, the labor intensity is obviously reduced, the working efficiency is greatly improved, the line inspection is changed from point measurement to line measurement, and the full coverage of the line inspection is realized.
When the device is used specifically, the rolling measuring structure is arranged on the measuring end heads on two sides of the gauging rule; installing a pushing mechanism on the side edge of the middle part of the gauging rule; pressing a track gauge handle, and placing the track gauge between two steel rails; the operator presses the push rod to adjust the pushing angle to a comfortable position; an operator pushes the gauge rule and measures by pressing the storage key, measurement data are recorded in real time, and the data are automatically transmitted and stored to the mobile phone terminal.
The above description is only a detailed description of specific embodiments of the present invention, and should not be taken as limiting the utility model, and any modifications, equivalents, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an auxiliary measuring device for digital display gaging rule which characterized in that: including roll measurement structure (1) at gaging rule main part (3) bottom both ends and install pushing away running gear (2) that are used for promoting gaging rule roll walking at gaging rule main part (3) middle part side at gaging rule main part (3), roll measurement structure (1) is including installation main part (11), offer on installation main part (11) be used for with the stiff end of gaging rule main part (3) or fixed mounting groove (12) of measuring end, both ends are provided with respectively around installation main part (11) is close to one side of mounting groove (12) and measure wheel (13), the middle part of one side that installation main part (11) kept away from mounting groove (12) is equipped with supporting wheel (14) that are used for supporting gaging rule main part (3), and both ends are equipped with around and are used for rolling wheel (15) at the rail face walking.
2. An auxiliary measuring device for a digital display gaging rule according to claim 1, characterized in that: the contact points of the measuring wheels (13) at the two ends of the mounting main body (11) and the steel rail and the contact points of the measuring heads of the gauging rule and the steel rail are positioned on the same vertical plane.
3. An auxiliary measuring device for a digital display gaging rule according to claim 1, characterized in that: the pushing mechanism (2) comprises a push rod (21) and a connecting clamp (22) connected with the gauging rule main body (3), a handheld storage key (23) is installed at the top of the push rod (21), and the handheld storage key (23) is connected with a control measuring module of a digital display box of the gauging rule through a wire (24).
4. An auxiliary measuring device for a digital display gaging rule according to claim 3, characterized in that: connect fixture (22) and gaging rule main part (3) and rotate and be connected, the angle of facilitating the adjustment to carry out to comfortable position according to actual conditions.
5. An auxiliary measuring device for a digital display gaging rule according to claim 1, characterized in that: the diameter of the measuring wheel (13) is 30mm, and the height difference between the rim of the measuring wheel (13) and the bottom of the rolling wheel (15) is controlled to be 16 mm.
6. An auxiliary measuring device for a digital display gaging rule according to claim 1, characterized in that: the rolling measurement structure (1) is connected with the gauge rule main body (3) through a self-tightening screw and a locknut.
7. An auxiliary measuring device for a digital display gaging rule according to claim 1, characterized in that: the mounting main body (11) is made of alloy steel, and the supporting wheel (14), the measuring wheel (13) and the rolling wheel (15) are made of chrome vanadium steel.
8. A digital display gaging rule is characterized in that: comprising an auxiliary measuring device according to any of claims 1-7.
9. The digital display gaging rule of claim 8, characterized in that: digital display gaging rule is including setting up digital display box (4) on gaging rule main part (3), be provided with bluetooth transmission module in digital display box (4), bluetooth transmission module and cell-phone terminal wireless connection press handheld storage button (23) and measure the back, and the measured data transmits to cell-phone terminal app in real time.
10. The digital display gaging rule of claim 9, characterized in that: the mobile phone terminal app sets a super repair and super maintenance standard, and when actual measurement data exceed the limit, a buzzer is immediately sent to prompt measurement personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970228.5U CN215447713U (en) | 2021-08-20 | 2021-08-20 | Auxiliary measuring device for digital display gauging rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970228.5U CN215447713U (en) | 2021-08-20 | 2021-08-20 | Auxiliary measuring device for digital display gauging rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215447713U true CN215447713U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121970228.5U Active CN215447713U (en) | 2021-08-20 | 2021-08-20 | Auxiliary measuring device for digital display gauging rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215447713U (en) |
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2021
- 2021-08-20 CN CN202121970228.5U patent/CN215447713U/en active Active
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