CN209745217U - Measuring scale for detecting surface flatness of concrete member - Google Patents
Measuring scale for detecting surface flatness of concrete member Download PDFInfo
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- CN209745217U CN209745217U CN201920590647.2U CN201920590647U CN209745217U CN 209745217 U CN209745217 U CN 209745217U CN 201920590647 U CN201920590647 U CN 201920590647U CN 209745217 U CN209745217 U CN 209745217U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000003550 marker Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of surface smoothness detects technique and specifically relates to a dipperstick for detecting concrete member surface smoothness is related to, its characterized in that: including the chi body, mark mechanism and mark board, the mark board sets firmly on the chi body, the mark mechanism slides and connects and slide along chi body length direction level on the chi body, mark mechanism includes sliding block, marker pen and measuring stick, sliding block slides and connects and slide along chi body length direction level on the chi body, the measuring stick vertically runs through the sliding block, and vertically slides on the sliding block, marker pen connects on the measuring stick, nib one end butt in the mark board. The utility model discloses have the accurate and convenient effect of reading of numerical value.
Description
Technical Field
The utility model belongs to the technical field of surface smoothness detects technique and specifically relates to a dipperstick for detecting concrete member surface smoothness is related to.
Background
The surface flatness of the wall surface, the ground surface, and the like of a building not only affects the appearance of the building, but also has a certain influence on the stability of the surface decorative layer of the building. For the flatness of the surface (such as wall surface, ground surface, etc.) of a building, there is clear error index data in national regulations.
Most of the existing actual detection operations in engineering adopt a method of combining a 2m guiding rule and a feeler gauge for detection.
The above prior art solutions have the following drawbacks: the measurement error is large and the digital reading is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dipperstick for detecting concrete member surface smoothness reads figure and error when conveniently measuring little.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
The utility model provides a dipperstick for detecting concrete member surface smoothness, includes the chi body, mark mechanism and mark board, the mark board sets firmly on the chi body, mark mechanism slides and connects and slides along chi body length direction level on the chi body, mark mechanism includes sliding block, marker pen and measuring stick, sliding block slides and connects and slides along chi body length direction level on the chi body, the measuring stick vertically runs through the sliding block, and vertically slides on the sliding block, and the measuring stick is kept away from marker board one end butt measuring surface, the marker pen is connected on the measuring stick, nib one end butt in the mark board.
By adopting the technical scheme, the sliding block is adopted to drive the measuring rod to slide, the measuring rod is abutted against the measuring surface, the measuring rod drives the marking pen to leave a moving track on the marking plate, and the component surface flatness value is directly read out through the track on the measuring marking plate, so that the value is accurately and conveniently read.
The utility model discloses further set up to: the marking mechanism further comprises an abutting spring, and the abutting spring is fixedly arranged between the measuring rod and the sliding block.
Through adopting above-mentioned technical scheme, through the butt spring with the measuring stick butt all the time on detecting the face, place external force and disturb the detection.
The utility model discloses further set up to: the upper edge of the ruler body is rotatably connected with a screw rod along the length direction of the ruler body, the upper edge of the ruler body is fixedly connected with a guide rod along the length direction of the ruler body, the guide rod penetrates through the sliding block and is connected with the sliding block in a sliding mode, the screw rod penetrates through the sliding block and is connected with the sliding block in a threaded mode, and one end of the screw rod is fixedly connected with a driving piece.
Through adopting above-mentioned technical scheme, make the sliding block slide through driving piece and lead screw, can the uniform motion, the guide bar has prevented the axial rotation of sliding block along the lead screw, makes whole measured data more accurate.
The utility model discloses further set up to: the roller is installed to the detection pole one end near the detection face, and the gyro wheel rotation direction is the same with the sliding block sliding direction.
Through adopting above-mentioned technical scheme, the setting up of gyro wheel has reduced the frictional force of butt joint pole and detection face, has reduced external force to the influence of measurement.
The utility model discloses further set up to: the marking pen is connected to the measuring rod in a sliding mode, one end, far away from the marking plate, of the marking pen is provided with a pull ring, a tension spring is arranged between the pull ring and the measuring rod, one end of the tension spring is connected with the pull ring, and the other end of the tension spring is connected with the measuring rod.
Through adopting above-mentioned technical scheme, make the marker pen can through extension spring pulling force butt all the time on the mark plate, prevent that external force from making the marker pen break away from the mark plate and the cracked condition of lines appears when leading to measuring.
the utility model discloses further set up to: the marking board is close to one side of the marking pen, and marking paper is placed on the marking board; the marking plate is made of metal materials, and a plurality of magnets are arranged at one end, close to the pen point, of the marking paper.
Through adopting above-mentioned technical scheme, the setting of marking paper can only change marking paper when the dipperstick continuous operation, just can work once more under the condition of data of keeping, and the marking plate adopts metal material cooperation magnet to make things convenient for the change and the fixed of marking paper.
The utility model discloses further set up to: the ruler body is provided with a supporting component; two groups of supporting components are arranged at two ends of the ruler body in the length direction in a mirror image mode respectively; the supporting assembly comprises supporting legs, a guide plate, a pressing plate and a push rod; the support legs are fixedly arranged at two ends of one side far away from the marking plate; the guide plates are fixedly arranged at two ends of one side close to the marking plate; the pressing plate is divided into a groove part and a protrusion part, the groove part extrudes the support leg, and the protrusion part is abutted against the detection surface; the push rod slides on the guide plate, and one end of the push rod is fixed with the pressing plate.
Through adopting above-mentioned technical scheme, supporting mechanism's placing has guaranteed the dipperstick fixed when measuring, has got rid of because of the error that the shake produced, makes measured data more accurate.
The utility model discloses further set up to: the supporting assembly further comprises two pressure springs, one end of each pressure spring is fixed to one side, close to the pressing plate, of the guide plate, and the other end of each pressure spring is fixed to the pressing plate.
Through adopting above-mentioned technical scheme, setting up of pressure spring can be more laborsaving when using supporting mechanism, also can get rid of when measuring if the influence of misoperation such as hand is trembled a little to measured data, reduces measuring error.
The utility model discloses further set up to: and a connecting rod is arranged between the supporting components. The connecting rod is connected with the push rods of the two groups of supporting components.
By adopting the technical scheme, the two groups of supporting components can be linked, the supporting mechanism can be operated together in the middle during use, and the supporting mechanisms do not need to be operated at two ends.
The utility model discloses further set up to: and a rubber pad is arranged at one end of the convex part of the pressing plate, which is close to the detection surface.
Through adopting above-mentioned technical scheme, through extrusion rubber pad, increased the clamp plate with detect the frictional force between the face, make supporting mechanism's support more stable.
To sum up, the utility model discloses a beneficial technological effect does:
1. The surface flatness value of the component is directly read by measuring the track on the marking plate, so that the value is accurately and conveniently read;
2. By adopting the mechanisms such as the screw rod, the guide rod, the tension spring and the like, errors in measurement are effectively eliminated, and the measured value is more accurate;
3. Through the setting of supporting mechanism, make the utility model discloses it is more firm when using.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic partial sectional view of the present invention.
In the figure, 1, a ruler body; 2. A marking mechanism; 21. a sliding block; 22. A measuring rod; 23. a marking pen; 3. a marking plate; 4. an abutment spring; 5. a screw rod; 6. a guide bar; 7. a drive member; 8. a roller; 9. a pull ring; 10. a tension spring; 11. marking paper; 12. a magnet; 13. a support assembly; 131. a support leg; 132. a guide plate; 133. pressing a plate; 1331. a groove part; 1332. a projection; 134. a push rod; 14. a pressure spring; 15. a connecting rod; 16. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a measuring scale for detecting surface flatness of concrete member, the measuring scale comprises a rectangular ruler body 1, a marking plate 3 is fixedly arranged on the ruler body 1, a marking mechanism 2 is connected on the ruler body 1 in a sliding manner and horizontally slides along the length direction of the ruler body 1, the marking mechanism 2 comprises a sliding block 21 which is connected on the ruler body 1 in a sliding manner and horizontally slides along the length direction of the ruler body 1, a sliding block 21 vertically penetrates through the sliding block, and a measuring rod 22 vertically slides on the sliding block 21, one end of the measuring rod 22 far away from the marking plate 3 is abutted against the measuring surface and a marking pen 23 connected on the measuring rod 22, one end of a pen point of the marking pen 23 is abutted against the marking plate 3, the measuring rod 22 is abutted against the measuring surface during measurement, the sliding block 21 drives the measuring rod 22 to slide, the measuring rod 22 drives the marking pen 23 to leave a moving track on the marking plate 3, the surface flatness value of the member is directly read out by, the numerical value can be read accurately and conveniently.
Referring to fig. 1 and 2, the marking mechanism 2 further includes an abutting spring 4, the abutting spring 4 is fixedly arranged between the measuring rod 22 and the sliding block 21, the measuring rod 22 is always abutted on the detection surface through the abutting spring 4, and external force is placed to interfere detection; the ruler body 1 is rotatably connected with a screw rod 5 along the length direction of the ruler body 1, the ruler body 1 is fixedly connected with a guide rod 6 along the length direction of the ruler body 1, the guide rod 6 penetrates through a sliding block 21 and is connected with the sliding block 21 in a sliding manner, the screw rod 5 penetrates through the sliding block 21 and is in threaded connection with the sliding block 21, one end of the screw rod 5 is fixedly connected with a driving piece 7, the driving piece 7 is preferably a servo motor, the servo motor can control the screw rod 5 to rotate to drive the sliding block 21 to slide at a constant speed, and the guide rod 6 prevents the sliding block 21 from rotating along the axial direction of the screw rod 5, so that the; one end of the measuring rod 22, which is close to the detection surface, is provided with a roller 8, the rotating direction of the roller 8 is the same as the sliding direction of the sliding block 21, the roller 8 reduces the friction force which is propped against the measuring rod 22 and the detection surface, and the influence of external force on the measurement is reduced; the marking pen 23 is connected to the measuring rod 22 in a sliding mode, one end, far away from the marking plate 3, of the marking pen 23 is provided with a pull ring 9, a tension spring 10 is arranged between the pull ring 9 and the measuring rod 22, one end of the tension spring 10 is connected with the pull ring 9, the other end of the tension spring is connected with the measuring rod 22, the arrangement of the pull ring 9 and the tension spring 10 enables the marking pen 23 to be always abutted to the marking plate 3 through the tension of the tension spring 10, and therefore the phenomenon that the marking pen 23 is separated from the marking plate 3 by external; the marking plate 3 is close to one side of the marking pen 23, the marking paper 11 is placed, the marking paper 11 can be arranged on the measuring scale, and when the measuring scale works continuously, only the marking paper 11 can be replaced, so that the measuring scale can work again under the condition of data storage; the marking plate 3 is made of metal materials, a plurality of magnets 12 are arranged at one end, close to the pen point, of the marking paper 11, and the marking plate 3 is made of metal materials matched with the magnets 12 to facilitate replacement and fixation of the marking paper 11.
Referring to fig. 1, a supporting component 13 is installed on a ruler body 1, and the supporting component 13 is placed to ensure that a measuring ruler is fixed during measurement, so that errors caused by shaking are eliminated, and the measured data are more accurate; two groups of supporting components 13 are respectively mirrored at the two ends of the ruler body 1 in the length direction; the supporting assembly 13 includes a leg 131, a guide plate 132, a pressing plate 133, and a push rod 134; the support legs 131 are fixedly arranged at two ends of one side of the ruler body 1 away from the marking plate 3; the guide plates 132 are fixedly arranged at two ends of the ruler body 1 close to one side of the marking plate 3; the pressing plate 133 is divided into a groove portion 1331 and a protruding portion 1332, the groove portion 1331 presses the leg 131, and the protruding portion 1332 abuts against the detection surface; the push rod 134 slides on the guide plate 132, and one end of the push rod is fixed with the pressing plate 133; the supporting component 13 further comprises at least two compression springs 14, one end of each compression spring 14 is fixed to one side, facing the pressure plate 133, of the guide plate 132, the other end of each compression spring is fixed to the pressure plate 133, the arrangement of the compression springs 14 can save more labor when the supporting component 13 is used, the influence of misoperation such as slight hand shaking on measurement data can be eliminated during measurement, and measurement errors are reduced; a connecting rod 15 is arranged between the supporting components 13, and the connecting rod 15 is connected between the push rods 134 of the two groups of supporting components 13, so that the two groups of supporting components 13 can be linked, the supporting components 13 can be operated together in the middle when in use, and the supporting mechanisms do not need to be operated at two ends; the rubber pad 16 is arranged at one end of the protruding portion 1332 of the pressing plate 133 close to the detection surface, so that the friction force between the pressing plate 133 and the detection surface is increased, and the support of the support mechanism is more stable.
The implementation principle of the embodiment is as follows: the utility model is placed on the detection surface, the connecting rod 15 is pushed to the detection surface, the push rod 134 moves to the detection surface along the guide plate 132 and pushes the pressing plate 133 to press the support legs 131 on the detection surface, and meanwhile, the rubber pad 16 is extruded to deform, so that the utility model is firmly fixed on the detection surface; while the fixing, the measuring rod 22 is pressed to make the roller 8 and the supporting leg 131 abut against the detection surface end and be parallel, and the position of the marking pen 23 is the position of the zero point; placing a marking paper 11 on the marking plate 3 and fixing the marking paper 11 using a magnet 12; switching on a power supply to enable the servo motor to rotate forwards, driving the screw rod 5 to rotate to enable the sliding block 21 to slide along the guide rod 6, driving the measuring rod 22 to slide by the sliding block 21, driving the marking pen 23 to leave a moving track on the marking paper 11 by the measuring rod 22, taking out the marking paper 11 and directly reading a component surface flatness value through measuring the track on the marking paper 11; when will reuse the utility model discloses, adjust zero point, place mark paper 11, the switch on is the servo motor reversal, and servo motor drives lead screw 5 and rotates and make sliding block 21 along 6 reverse slips of guide bar, and sliding block 21 drives measuring stick 22 and slides, and measuring stick 22 drives marking pen 23 and leaves the removal orbit on mark paper 11, takes out mark paper 11 and directly reads out component surface roughness numerical value through the orbit on measuring mark paper 11.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. a dipperstick for detecting concrete member surface flatness which characterized in that: including ruler body (1), marking mechanism (2) and marking plate (3), marking plate (3) set firmly on ruler body (1), marking mechanism (2) slide and connect on ruler body (1) along ruler body (1) length direction horizontal slip, marking mechanism (2) are including sliding block (21), marker pen (23) and measuring stick (22), sliding block (21) slide and connect on ruler body (1) along ruler body (1) length direction horizontal slip, measuring stick (22) vertically run through sliding block (21), and vertically slide on sliding block (21), measuring stick (22) are kept away from marking plate (3) one end butt and are measured the face, marker pen (23) are connected on measuring stick (22), nib one end butt in marking plate (3).
2. The measuring ruler for detecting the surface flatness of a concrete member according to claim 1, wherein: the marking mechanism (2) further comprises an abutting spring (4), and the abutting spring (4) is fixedly arranged between the measuring rod (22) and the sliding block (21).
3. The measuring ruler for detecting the surface flatness of a concrete member according to claim 2, wherein: the ruler is characterized in that a lead screw (5) is rotatably connected to the ruler body (1) in the length direction of the ruler body (1), a guide rod (6) is fixedly connected to the ruler body (1) in the length direction of the ruler body (1), the guide rod (6) penetrates through a sliding block (21) and is connected with the sliding block (21) in a sliding mode, the lead screw (5) penetrates through the sliding block (21) and is connected with the sliding block (21) in a threaded mode, and a driving piece (7) is fixedly connected to one end of the lead screw (5).
4. The measuring ruler for detecting the surface flatness of a concrete member according to claim 3, wherein: and one end of the measuring rod (22) close to the detection surface is provided with a roller (8), and the roller (8) rolls towards the sliding direction of the sliding block (21).
5. The measuring ruler for detecting the surface flatness of a concrete member according to claim 1, wherein: the marking pen (23) is connected to the measuring rod (22) in a sliding mode, one end, far away from the marking plate (3), of the marking pen is provided with a pull ring (9), a tension spring (10) is arranged between the pull ring (9) and the measuring rod (22), one end of the tension spring (10) is connected with the pull ring (9), and the other end of the tension spring is connected with the measuring rod (22).
6. the measuring ruler for detecting the surface flatness of a concrete member according to claim 1, wherein: marking paper (11) is placed on one side, close to the marking pen (23), of the marking plate (3); the marking plate (3) is made of metal materials, and a plurality of magnets (12) are arranged at one end, close to the pen point, of the marking paper (11).
7. The measuring rule for detecting the surface evenness of the concrete element according to any one of claims 1 to 6, characterized in that: the ruler body (1) is provided with a supporting component (13); two groups of supporting components (13) are arranged at two ends of the ruler body (1) in the length direction in a mirror image mode respectively; the supporting component (13) comprises a supporting leg (131), a guide plate (132), a pressing plate (133) and a push rod (134); the support legs (131) are fixedly arranged at two ends of one side of the ruler body (1) far away from the marking plate (3); the guide plates (132) are fixedly arranged at two ends of one side of the ruler body (1) close to the marking plate (3); the pressing plate (133) is divided into a groove part (1331) and a protruding part (1332), the groove part (1331) extrudes the supporting leg (131), and the protruding part (1332) abuts against the detection surface; the push rod (134) slides on the guide plate (132), and one end of the push rod is fixed with the pressure plate (133).
8. The measuring ruler for detecting the surface flatness of a concrete member according to claim 7, wherein: the supporting assembly (13) further comprises compression springs (14), the number of the compression springs (14) is not less than two, one end of each compression spring is fixed to one side, close to the pressing plate (133), of the guide plate (132), and the other end of each compression spring is fixed to the pressing plate (133).
9. The measuring ruler for detecting the surface flatness of a concrete member according to claim 8, wherein: and a connecting rod (15) is arranged between the supporting components (13), and the connecting rod (15) is connected between the push rods (134) of the two groups of supporting components (13).
10. The measuring tape for measuring the surface flatness of a concrete element according to claim 9, wherein: and a rubber pad (16) is arranged at one end, close to the detection surface, of the protruding part (1332) of the pressing plate (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590647.2U CN209745217U (en) | 2019-04-26 | 2019-04-26 | Measuring scale for detecting surface flatness of concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590647.2U CN209745217U (en) | 2019-04-26 | 2019-04-26 | Measuring scale for detecting surface flatness of concrete member |
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| CN209745217U true CN209745217U (en) | 2019-12-06 |
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| CN201920590647.2U Active CN209745217U (en) | 2019-04-26 | 2019-04-26 | Measuring scale for detecting surface flatness of concrete member |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304199A (en) * | 2020-09-22 | 2021-02-02 | 温州简顿商贸有限公司 | Wall curvature measurement information collection device |
| CN112611307A (en) * | 2021-01-08 | 2021-04-06 | 中国建筑第八工程局有限公司 | Detection device and detection method for concrete surface flatness |
| CN113155096A (en) * | 2021-05-07 | 2021-07-23 | 国厦建设有限公司 | Wall perpendicularity detection device and detection method using same |
| CN114018141A (en) * | 2021-10-22 | 2022-02-08 | 宁波市君正检测科技有限公司 | Concrete surface flatness detection device and detection method thereof |
| CN114543640A (en) * | 2022-03-01 | 2022-05-27 | 江苏七巧工艺木制品股份有限公司 | Finished product detection integrated system and method for wood processing |
| CN118224956A (en) * | 2024-05-27 | 2024-06-21 | 蓬莱巨涛海洋工程重工有限公司 | Large flange flatness measuring device |
-
2019
- 2019-04-26 CN CN201920590647.2U patent/CN209745217U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304199A (en) * | 2020-09-22 | 2021-02-02 | 温州简顿商贸有限公司 | Wall curvature measurement information collection device |
| CN112611307A (en) * | 2021-01-08 | 2021-04-06 | 中国建筑第八工程局有限公司 | Detection device and detection method for concrete surface flatness |
| CN113155096A (en) * | 2021-05-07 | 2021-07-23 | 国厦建设有限公司 | Wall perpendicularity detection device and detection method using same |
| CN114018141A (en) * | 2021-10-22 | 2022-02-08 | 宁波市君正检测科技有限公司 | Concrete surface flatness detection device and detection method thereof |
| CN114543640A (en) * | 2022-03-01 | 2022-05-27 | 江苏七巧工艺木制品股份有限公司 | Finished product detection integrated system and method for wood processing |
| CN114543640B (en) * | 2022-03-01 | 2023-01-31 | 江苏七巧工艺木制品股份有限公司 | Finished product detection integrated system and method for wood processing |
| CN118224956A (en) * | 2024-05-27 | 2024-06-21 | 蓬莱巨涛海洋工程重工有限公司 | Large flange flatness measuring device |
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