CN206321197U - A kind of full-automatic three meters of ruler measuring instruments - Google Patents
A kind of full-automatic three meters of ruler measuring instruments Download PDFInfo
- Publication number
- CN206321197U CN206321197U CN201621244868.7U CN201621244868U CN206321197U CN 206321197 U CN206321197 U CN 206321197U CN 201621244868 U CN201621244868 U CN 201621244868U CN 206321197 U CN206321197 U CN 206321197U
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- Prior art keywords
- meters
- rulers
- full
- automatic
- measuring instruments
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of full-automatic three meters of ruler measuring instruments, the digital display centimeter being slidably connected including three meters of rulers and through three meters of rulers with it, the measurement bar of the digital display centimeter is provided with roller, three meters of rulers are provided with two slide rails that are parallel to each other, the cross section squarely of the slide rail, square groove is provided with three meters of rulers, two slide rails are respectively placed in the corresponding two sides of the square groove, sliding block is combined with through the slide rail gap, it is fixedly connected by the digital display centimeter by support frame with the sliding block, the drive mechanism being fixedly connected with slider bottom one of them described is additionally provided with three meters of rulers.The full-automatic three meters of ruler measuring instruments of one kind described in the utility model, can be achieved the full-automation that three meters of rulers determine surface evenness, measure one-time-reach-place, Data Centralized Processing, the various records in measurement process are omitted, reduce labor intensity, measurement accuracy and operating efficiency is improved.
Description
Technical field
The utility model belongs to road survey field of tool, more particularly, to the full-automatic three meters of ruler measuring instruments of one kind.
Background technology
Surface evenness refers to the deviation of the longitudinal concavo-convex amount of road surfaces, be pavement evaluation and pavement construction check and accept in one
Individual important indicator, it mainly reflects the planarization of vertical section of road surface section curve, and it is related to the safety of driving, comfortable and road
The size and service life of impulsive force suffered by face, during three meters of traditional rulers determine surface evenness, by three meters of rulers
It is placed on the road surface of testing location, it is necessary first to the clearance condition between three meters of ruler bottom surfaces and road surface is estimated, it is determined that maximum
The possible position in gap, secondly with the gap width at the clearance gauge measurement above possible position for having height graticule, finally measured
Numerical value in, seek maximum as the maximal clearance in the range of this three meters of rulers highly, such metering system causes measurement
Person must be carried out in measurement process it is multiple bend over to squat down, and measurement accuracy is poor, is accomplished by improve accuracy
More maximizing is carried out, and then carries out more frequently bending over to squat down, existing measuring method causes survey crew's labor
Momentum is huge, and inefficiency, and is disclosed in some technical schemes and realize automation to reduce work by its part-structure
The labor intensity of personnel, but the precision at the same time measured is relatively low, for the road surface compared with out-of-flatness, the measurement moved during measurement
Device is moved therewith, reduces measurement accuracy.There is provided one kind for deficiency present in existing e measurement technology for the utility model
Full-automatic three meters of ruler measuring instruments, can be achieved the full-automation that three meters of rulers determine surface evenness, measure one-time-reach-place, data
Focus on, omit the various records in measurement process, reduce labor intensity, improve measurement accuracy and operating efficiency.
Utility model content
In view of this, the utility model is directed to a kind of full-automatic three meters of ruler measuring instruments, with high accuracy, high automation
Degree realizes the roughness measurement on road surface, improves operating efficiency.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of full-automatic three meters of ruler measuring instruments, including three meters of rulers and be slidably connected through three meters of rulers with it
Digital display centimeter, the measurement bar of the digital display centimeter is provided with roller, and three meters of rulers are provided with two cunnings that are parallel to each other
Square groove is provided with rail, the cross section squarely of the slide rail, three meters of rulers, two slide rails are respectively placed in the side
The corresponding two sides of shape groove, sliding block is combined with through the slide rail gap, and the digital display centimeter is by support frame by itself and institute
State sliding block to be fixedly connected, the drive mechanism being fixedly connected with slider bottom one of them described is additionally provided with three meters of rulers.
Further, support frame as described above includes grip shank, and the grip shank is placed in outside the support bar of the digital display centimeter
Side, the grip shank is fixed by connecting rod and the side wall of the sliding block, the slip of the axis of the connecting rod and the sliding block
Direction is vertical.
Further, the drive mechanism includes motor and is coaxial therewith on the drive link of heart connection, the drive link
Provided with screw thread, one end of connecting rod coordinates through the drive link with its screw thread to be slidably connected, and the other end of the connecting rod is fixed on
The bottom of the sliding block, and the axis of the connecting rod is vertical with the axis of the drive link, the drive link will by connecting plate
It rotates with three meters of rulers and is connected.
Further, the drive link is respectively arranged at two ends with touch switch, and the touch switch is electrically connected with the motor
Connect.
Further, the square groove does not set the both sides fixation connecting plate of the slide rail, and the two ends of the slide rail lead to
Cross to be fixed on the connecting plate and fixed with three meters of rulers, the drive link is placed in the lower section of the slide rail.
Further, three meters of rulers are provided with power supply, and the power supply is electrically connected with the drive mechanism.
Further, the power supply is chargeable portable power source, the power supply be placed in below the motor and with institute
State electronic mechatronics.
Further, the working power of the digital display centimeter is 3V button cells, and the digital display centimeter is provided with interface,
Connecting line is electrically connected by the interface with computer carries out data transmission processing.
Further, three meters of rulers, the slide rail and the drive link are by high rigidity and corrosion resistant metal material
Material is made.
Relative to prior art, the full-automatic three meters of ruler measuring instruments of one kind described in the utility model have the advantage that：
(1) the full-automatic three meters of ruler measuring instruments of one kind described in the utility model, by digital display centimeter in three meters of rulers
It is upper to slide the measurement for realizing road evenness, in measurement process, driven by motion of the roller on road connected
The contraction of measurement bar, and then digital display centimeter draws corresponding measurement data, in the process, matches somebody with somebody due to square rail and with it
The sliding block of conjunction and the corresponding drive mechanism relatively stablized ensure that digital display centimeter is more steady during movement is measured so that
Measurement accuracy is higher, and the full-automation that three meters of rulers determine surface evenness can be achieved, and measures and locates in one-time-reach-place, data set
Reason, omits the various records in measurement process, reduces labor intensity, improves measurement accuracy and operating efficiency.
(2) support frame described in the utility model includes grip shank, and the grip shank is placed in the branch of the digital display centimeter
On the outside of strut, the grip shank is fixed by connecting rod and the side wall of the sliding block, the axis of the connecting rod and the sliding block
Glide direction it is vertical.By the grip shank and connecting rod that are fixed on the outside of the support bar of digital display centimeter by itself and slider side wall
It is fixed, digital display centimeter is slided on three meters of rulers, it is simple in construction and relatively stable, make digital display centimeter all the time in one direction
Motion, measurement accuracy is higher.
(3) drive mechanism described in the utility model includes motor and is coaxial therewith the drive link of heart connection, the biography
Lever is provided with screw thread, and one end of connecting rod coordinates through the drive link with its screw thread to be slidably connected, the other end of the connecting rod
The bottom of the sliding block is fixed on, and the axis of the connecting rod is vertical with the axis of the drive link, the drive link passes through even
It is rotated and is connected by fishplate bar with three meters of rulers.Such a kind of drive is simple in construction, and the connecting rod being threadedly coupled with drive link
Distance by the control output mobile of motor is more accurate, is difficult to skid, so as to ensure the precision and efficiency of measurement.
(4) drive link described in the utility model is respectively arranged at two ends with touch switch, the touch switch with it is described electronic
Mechatronics.When connecting rod is moved to ends contact touch switch, motor can be controlled out of service, it is ensured that the safety and stability of device
Property, prevent that motor from burning out, improve the safe operating life of equipment.
(5) square groove described in the utility model does not set the both sides fixation connecting plate of the slide rail, the slide rail
Two ends are fixed by being fixed on the connecting plate with three meters of rulers, and the drive link is placed in the lower section of the slide rail.It is logical
Cross connecting plate to be fixedly connected slide rail and three meters of rulers, while realizing that sliding block is moved on rectangle slide rail without dry with three meters of rulers
Relate to, prevent that connecting rod from going out drive link in motion, it is ensured that measurement is safely and steadily run.
(6) three meters of rulers described in the utility model are provided with power supply, and the power supply is electrically connected with the drive mechanism.For
The motion of drive link provides electric power, it is ensured that the normal operation of equipment.
(7) power supply described in the utility model is chargeable portable power source, and the power supply is placed in below the motor
And with the electronic mechatronics.Ensure the normal operation of equipment during outgoing measurement, do not limited by power interface plug-in, it is convenient
It is practical.
(8) working power of digital display centimeter described in the utility model is 3V button cells, and the digital display centimeter is set
There is interface, connecting line is electrically connected by the interface with computer carries out data transmission processing.By the incoming computer of the data being collected
Analyzed, immediately arrived at measurement result, it is convenient and practical, calculated without survey crew.
(9) three meters of rulers described in the utility model, the slide rail and the drive link are by high rigidity and corrosion resistant
The metal material of erosion is made.It is poor in measure field condition, ensure the durability of equipment by such a material, improve making for equipment
Use the life-span.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is a kind of full-automatic three meters of rulers measuring instrument overall structure diagram described in the utility model embodiment；
Fig. 2 is a kind of full-automatic three meters of rulers measuring instrument cross-sectional structure schematic diagram described in the utility model embodiment.
Description of reference numerals：
Tri- meters of rulers of 1-；2- connecting plates；3- touch switches；4- slide rails；5- drive links；6- square grooves；7- sliding blocks；8- is electronic
Machine；9- power supplys；10- support frames；11- digital display centimeters；12- connecting rods；13- rollers；1001- grip shanks；1002- connecting rods；
1101- measurement bars.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of full-automatic three meters of ruler measuring instruments as shown in Figure 1, including three meters of rulers 1 and through three meters of rulers 1 with
Its digital display centimeter 11 being slidably connected, the measurement bar 1101 of the digital display centimeter 11 is provided with roller 13, and described three meters straight
Chi 1 is provided with two slide rails 4 that are parallel to each other, the cross section squarely of the slide rail 4, and square groove is provided with three meters of rulers 1
6, two slide rails 4 are respectively placed in the corresponding two sides of the square groove 6, and sliding block 7 is combined with through the gap of slide rail 4,
It is fixedly connected by the digital display centimeter 11 by support frame 10 with the sliding block 7, is additionally provided with and it on three meters of rulers 1
In the drive mechanism that is fixedly connected of a bottom of sliding block 7.Slided and realized on three meters of rulers 1 by digital display centimeter 11
The measurement of road flatness, in measurement process, connected measurement bar 1101 is driven by motion of the roller 13 on road
Contraction, and then digital display centimeter 11 draws corresponding measurement data, in the process, coordinates due to square slide rail 4 and with it
Sliding block 7 and corresponding relatively stable drive mechanism ensure that digital display centimeter 11 measure it is mobile during it is relatively steady, make
Measurement accuracy is higher, the full-automation that three meters of rulers 1 determine surface evenness can be achieved, measures in one-time-reach-place, data set
Processing, omits the various records in measurement process, reduces labor intensity, improves measurement accuracy and operating efficiency.
Wherein, support frame 10 includes grip shank 1001, and the grip shank 1001 is placed in the support of the digital display centimeter 11
On the outside of bar, the grip shank 1001 is fixed by connecting rod 1002 and the side wall of the sliding block 7, the axis of the connecting rod 1002
It is vertical with the glide direction of the sliding block 7.Pass through the grip shank 1001 being fixed on the outside of the support bar of digital display centimeter 11 and company
Extension bar 1002 fixes it with the side wall of sliding block 7, digital display centimeter 11 is slided on three meters of rulers 1, simple in construction and relatively stable,
Digital display centimeter 11 is set to move in one direction all the time, measurement accuracy is higher.
Wherein, drive mechanism includes motor 8 and is coaxial therewith the drive link 5 of heart connection, and the drive link 5 is provided with spiral shell
Line, one end of connecting rod 12 coordinates through the drive link 5 with its screw thread to be slidably connected, and the other end of the connecting rod 12 is fixed on institute
The bottom of sliding block 7 is stated, and the axis of the connecting rod 12 is vertical with the axis of the drive link 5, the drive link 5 passes through connecting plate
It is rotated and is connected by 2 with three meters of rulers 1.Such a kind of drive is simple in construction, and the connecting rod 12 being threadedly coupled with drive link 5
Distance by the control output mobile of motor 8 is more accurate, is difficult to skid, so as to ensure the precision and efficiency of measurement.
Wherein, drive link 5 is respectively arranged at two ends with touch switch 3, and the touch switch 3 is electrically connected with the motor 8.When
Connecting rod is moved to ends contact touch switch, motor 8 can be controlled out of service, it is ensured that the security and stability of device, prevent electricity
Motivation 8 is burnt out, and improves the safe operating life of equipment.
Wherein, square groove 6 does not set the both sides fixation connecting plate 2 of the slide rail 4, and the two ends of the slide rail 4 pass through admittedly
It is scheduled on the connecting plate 2 and is fixed with three meters of rulers 1, the drive link 5 is placed in the lower section of the slide rail 4.Pass through connection
Slide rail and three meters of rulers are fixedly connected by plate, while realizing that sliding block 7 is moved on the slide rail 4 of rectangle without dry with three meters of rulers 1
Relate to, prevent that connecting rod 12 from going out drive link 5 in motion, it is ensured that measurement is safely and steadily run.
Wherein, three meters of rulers 1 are provided with power supply 9, and the power supply 9 is electrically connected with the drive mechanism.For the fortune of drive link 5
It is dynamic that electric power is provided, it is ensured that the normal operation of equipment.
Wherein, power supply 9 is chargeable portable power source, the power supply 9 be placed in the lower section of the motor 8 and with it is described electronic
Machine 8 is electrically connected.Ensure the normal operation of equipment during outgoing measurement, do not limited by power interface plug-in, it is convenient and practical.
Wherein, the working power of digital display centimeter 11 is 3V button cells, and the digital display centimeter 11 is provided with interface, connection
Line is electrically connected by the interface with computer carries out data transmission processing.The incoming computer of the data being collected is analyzed, directly
Connect and draw measurement result, it is convenient and practical, calculated without survey crew.
Wherein, three meters of rulers 1, the slide rail 4 and the drive link 5 are by high rigidity and corrosion resistant metal material system
Into.It is poor in measure field condition, ensure the durability of equipment by such a material, improve the service life of equipment.
Operation principle of the present utility model：A kind of full-automatic three meters of ruler measuring instruments as shown in Figure 1, before measurement：First
Step, checks whether the measurement bar 1101 of digital display centimeter 11 is flexible, it is ensured that when gently promoting measurement bar 1101, measurement bar 1101 exists
It can flexibly move, unclamp after hand, measurement bar 1101 can return to original static position in support bar；Second step, by roller
13 are tightened in the bottom of measurement bar 1101, it is ensured that the roller 13 after tightening is parallel with three meters of baseplanes of ruler 1；3rd step, with clamping
The fixing support rack of handle 1001, to ensure the accuracy of measurement data, should make the bottom of roller 13 after fixing stretch out three meters of bottoms of ruler 1
15~20mm of face；4th step, pinch rolloer 13 makes the bottom of roller 13 concordant with three meters of bottom surfaces of ruler 1, now resets digital display percentage
Table 11, is denoted as initial position.
During measurement：The first step, full-automatic three meters of ruler measuring instruments are placed on the road surface of testing location；Second step, is opened
Dynamic motor 8, the connecting rod 12 being connected with drive link 5 drives support frame 10 and then drives digital display centimeter 11 by three meters of rulers 1 one
End is moved to the other end, completes the concavo-convex value measurement in road surfaces longitudinal direction in the range of this three meters of rulers 1；3rd step, by predetermined party
To three meters of rulers 1 of translation, the direction of rotation of conversion engine 8 repeats second step, until completing specifying measurement footage；4th step,
It is measured rear data to export by the interface concentration of digital display centimeter 11, measurement result is calculated by arrangement.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements made etc. should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of full-automatic three meters of ruler measuring instruments, it is characterised in that：Including three meters of rulers (1) and through three meters of rulers
(1) digital display centimeter (11) being slidably connected with it, the measurement bar (1101) of the digital display centimeter (11) is provided with roller
(13), three meters of rulers (1) are provided with two slide rails that are parallel to each other (4), and the cross section squarely of the slide rail (4) is described
Square groove (6) is provided with three meters of rulers (1), two slide rails (4) are respectively placed in the corresponding two sides of the square groove (6),
Sliding block (7) is combined with through the slide rail (4) gap, and the digital display centimeter (11) is by support frame (10) by itself and the cunning
Block (7) is fixedly connected, and the driving being fixedly connected with sliding block one of them described (7) bottom is additionally provided with three meters of rulers (1)
Mechanism.
2. the full-automatic three meters of ruler measuring instruments of one kind according to claim 1, it is characterised in that：Support frame as described above (10) is wrapped
Grip shank (1001) is included, the grip shank (1001) is placed on the outside of the support bar of the digital display centimeter (11), the grip shank
(1001) fixed by connecting rod (1002) and the side wall of the sliding block (7), axis and the cunning of the connecting rod (1002)
The glide direction of block (7) is vertical.
3. the full-automatic three meters of ruler measuring instruments of one kind according to claim 1, it is characterised in that：The drive mechanism includes
Motor (8) and the drive link (5) for being coaxial therewith heart connection, the drive link (5) are provided with screw thread, and one end of connecting rod (12) is worn
Cross the drive link (5) to be slidably connected with the cooperation of its screw thread, the other end of the connecting rod (12) is fixed on the bottom of the sliding block (7)
Portion, and the axis of the connecting rod (12) is vertical with the axis of the drive link (5), the drive link (5) will by connecting plate (2)
It rotates with three meters of rulers (1) and is connected.
4. the full-automatic three meters of ruler measuring instruments of one kind according to claim 3, it is characterised in that：The drive link (5) two
End is respectively equipped with touch switch (3), and the touch switch (3) electrically connects with the motor (8).
5. the full-automatic three meters of ruler measuring instruments of one kind according to claim 3, it is characterised in that：The square groove (6) is not
If the connecting plate (2) is fixed in the both sides of the slide rail (4), the two ends of the slide rail (4) are by being fixed on the connecting plate (2)
Upper fixed with three meters of rulers (1), the drive link (5) is placed in the lower section of the slide rail (4).
6. the full-automatic three meters of ruler measuring instruments of one kind according to claim 3, it is characterised in that：Three meters of rulers (1)
Power supply (9) is provided with, the power supply (9) electrically connects with the drive mechanism.
7. the full-automatic three meters of ruler measuring instruments of one kind according to claim 6, it is characterised in that：The power supply (9) is can
The portable power source of charging, the power supply (9) is placed in below the motor (8) and electrically connected with the motor (8).
8. the full-automatic three meters of ruler measuring instruments of one kind according to claim 1, it is characterised in that：The digital display centimeter
(11) working power is 3V button cells, and the digital display centimeter (11) is provided with interface, and connecting line passes through the interface and electricity
Brain electrical connection carries out data transmission processing.
9. the full-automatic three meters of ruler measuring instruments of one kind according to claim 3, it is characterised in that：Three meters of rulers (1),
The slide rail (4) and the drive link (5) are made by high rigidity and corrosion resistant metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244868.7U CN206321197U (en) | 2016-11-21 | 2016-11-21 | A kind of full-automatic three meters of ruler measuring instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244868.7U CN206321197U (en) | 2016-11-21 | 2016-11-21 | A kind of full-automatic three meters of ruler measuring instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321197U true CN206321197U (en) | 2017-07-11 |
Family
ID=59265016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621244868.7U Expired - Fee Related CN206321197U (en) | 2016-11-21 | 2016-11-21 | A kind of full-automatic three meters of ruler measuring instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225154A (en) * | 2018-02-02 | 2018-06-29 | 厦门厦顺铝箔有限公司 | Aluminum foil coil surface hot drum detection device and detection method |
-
2016
- 2016-11-21 CN CN201621244868.7U patent/CN206321197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225154A (en) * | 2018-02-02 | 2018-06-29 | 厦门厦顺铝箔有限公司 | Aluminum foil coil surface hot drum detection device and detection method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171121 |