CN216348675U - Verticality detection ruler calibrating device - Google Patents
Verticality detection ruler calibrating device Download PDFInfo
- Publication number
- CN216348675U CN216348675U CN202123198311.8U CN202123198311U CN216348675U CN 216348675 U CN216348675 U CN 216348675U CN 202123198311 U CN202123198311 U CN 202123198311U CN 216348675 U CN216348675 U CN 216348675U
- Authority
- CN
- China
- Prior art keywords
- threaded
- base
- fixedly arranged
- ball head
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a verticality detection ruler calibration device, and particularly relates to the technical field of engineering measurement. According to the utility model, the calibration device is arranged on a construction site, the connecting rod, the square vertical block and the rectangular pyramid can be automatically adjusted to be vertical to the ground under the action of self gravity no matter how the terrain of the construction site is, and then the top end surface of the rectangular pyramid and the outer end of the square vertical block are measured by the verticality detection ruler, so that whether the detection effect of the detection ruler is accurate or not can be detected and corrected, therefore, the calibration mechanism can not be influenced by the terrain of the construction site, and the calibration accuracy of the detection ruler is not influenced by the terrain.
Description
Technical Field
The utility model relates to the technical field of engineering measurement, in particular to a verticality detection ruler calibration device.
Background
The quantity of major projects in China is increasing year by year along with the enhancement of comprehensive national force, so each major project construction department wants to refine, has higher requirements on quality, and according to the actual situation of project implementation, only reasonable project measurement is carried out on a construction site and high-precision measurement results are obtained, and then each project can be smoothly and effectively subjected to subsequent construction, so the project measurement has decisive significance on the success or failure of the project.
In other words, "the worker wants to do his job and must first use his device", so for engineering measurement, the measuring tool is very important, and the engineering measurement tool is various, including a verticality measuring ruler, which can be used to measure whether the plane of the object is vertical or horizontal, and before the measurement is performed, the measuring ruler needs to be calibrated to ensure the accuracy of the measurement.
The verticality measuring scale is mostly used on the site of engineering construction, the site of the engineering construction generally has complex topography and unevenness, the traditional alignment device is not easy to place, and the complex topography can influence the calibration precision of the alignment device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a verticality measuring ruler calibrating apparatus, which solves the above-mentioned problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the calibrating device for the verticality detection ruler comprises a base, wherein a transverse vertical plate is arranged at the top of the base, a semispherical sleeve is arranged at the bottom of the transverse vertical plate, a rotary ball head is arranged inside the semispherical sleeve, the outer end of the rotary ball head is in contact with the inner wall of the semispherical sleeve, the bottom end of the rotary ball head extends to the bottom of the semispherical sleeve, a connecting rod is fixedly arranged at the bottom end of the rotary ball head, a square vertical block is fixedly arranged at the bottom end of the connecting rod, and a rectangular pyramid is fixedly arranged at the bottom end of the square vertical block.
Furthermore, the top of the base is provided with a telescopic vertical rod, the transverse vertical plate is fixedly arranged at the top end of the telescopic vertical rod, the telescopic vertical rod is arranged at the rear side of the connecting rod and the square vertical block, and the whole height of the device can be adjusted through the telescopic vertical rod.
Furthermore, a connecting pipe is fixedly arranged at the top end of the hemispherical sleeve, the top end of the connecting pipe is fixedly connected with the bottom end of the transverse vertical plate, a fastening bolt is arranged at the top end of the transverse vertical plate, one end of the fastening bolt penetrates through the transverse vertical plate and the connecting pipe and extends to the interior of the hemispherical sleeve, one end of the fastening bolt is in contact with the outer end of the rotary ball head, the outer end of the fastening bolt is in threaded connection with the inner wall of the connecting pipe, and the rotary ball head can be fixed through the fastening bolt to limit rotation of the rotary ball head.
Further, the base top is fixed and is equipped with the sealed cabin, flexible pole setting is fixed to be established at the sealed cabin top, the sealed cabin rear side is fixed and is equipped with the air duct, the fixed quick-operation joint that is equipped with of air duct one end, the fixed valve that is equipped with on the air duct to this air in can taking out the sealed cabin.
Further, the base bottom end is fixed and is equipped with sealed the pad, sealed cabin bottom extends to sealed pad bottom, and sealed pad has improved the leakproofness of sealed cabin.
Further, a plurality of screwed pipes are fixedly arranged at the top end of the base, the screwed pipes are arranged on the outer side of the sealed cabin, the bottom ends of the screwed pipes extend to the bottom end of the sealed pad, a threaded sharp rod is arranged at the top of the screwed pipes, one end of the threaded sharp rod extends into the screwed pipes and is in threaded connection with the screwed pipes, two driving levers are fixedly arranged at the other end of the threaded sharp rod, and the driving levers are convenient to rotate the threaded sharp rod.
The utility model has the technical effects and advantages that:
1. according to the utility model, the calibration device is arranged on a construction site, the connecting rod, the square vertical block and the rectangular pyramid can be automatically adjusted to be vertical to the ground under the action of self gravity no matter how the terrain of the construction site is, and then the top end surface of the rectangular pyramid and the outer end of the square vertical block are measured by the verticality detection ruler, so that whether the detection effect of the detection ruler is accurate or not can be detected and corrected, therefore, the calibration mechanism can not be influenced by the terrain of the construction site, and the calibration accuracy of the detection ruler is not influenced by the terrain.
2. According to the utility model, the sealed cabin is arranged on the base, so that air in the sealed cabin can be pumped out, the calibrating device is fixed on a smooth plane by utilizing the pressure difference between the inside and the outside, and the threaded sharp rod can be rotated to move downwards along the threaded pipe until the threaded sharp rod is inserted into soil, so that the base is directly nailed on the ground, and thus, the calibrating device can be installed and fixed on different grounds, and the applicability of the calibrating device is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a perspective semi-sectional view of the hemispherical cover of the present invention;
FIG. 4 is a perspective half-sectional view of the base of the present invention;
fig. 5 is a perspective half-sectional view of the threaded pipe of the present invention.
The reference signs are: 1. a base; 2. a telescopic vertical rod; 3. a transverse top plate; 4. a semispherical sleeve; 5. a connecting rod; 6. a square vertical block; 7. a rectangular pyramid; 8. a threaded pipe; 9. sealing the cabin; 10. a threaded spike rod; 11. a gasket; 12. rotating the ball head; 13. a connecting pipe; 14. and fastening the bolt.
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.
Referring to the attached drawings 1-3 of the specification, the verticality detection ruler calibrating device of the embodiment comprises a base 1, wherein a transverse vertical plate 3 is arranged at the top of the base 1, a hemispherical sleeve 4 is arranged at the bottom of the transverse vertical plate 3, a rotary ball head 12 is arranged inside the hemispherical sleeve 4, the rotary ball head 12 can freely rotate in all directions inside a fastening bolt 14, the outer end of the rotary ball head 12 is in contact with the inner wall of the hemispherical sleeve 4, the bottom end of the rotary ball head 12 extends to the bottom of the hemispherical sleeve 4, a connecting rod 5 is fixedly arranged at the bottom end of the rotary ball head 12, a square upright block 6 is fixedly arranged at the bottom end of the connecting rod 5, a rectangular pyramid 7 is fixedly arranged at the bottom end of the square upright block 6, the outer end face of the square upright block 6 is perpendicular to the top end face of the rectangular pyramid 7, a telescopic vertical rod 2 is arranged at the top of the base 1, the transverse vertical plate 3 is fixedly arranged at the top end of the telescopic vertical rod 2, the telescopic vertical rod 2 is arranged at the rear side of the connecting rod 5 and the square upright block 6, the height of the whole device can be adjusted through the telescopic vertical rod 2, a connecting pipe 13 is fixedly arranged at the top end of the semispherical sleeve 4, the top end of the connecting pipe 13 is fixedly connected with the bottom end of the transverse vertical plate 3, a fastening bolt 14 is arranged at the top end of the transverse vertical plate 3, one end of the fastening bolt 14 penetrates through the transverse vertical plate 3 and the connecting pipe 13 and extends into the semispherical sleeve 4, one end of the fastening bolt 14 is in contact with the outer end of the rotary ball head 12, the outer end of the fastening bolt 14 is in threaded connection with the inner wall of the connecting pipe 13, and the rotary ball head 12 can be fixed through the fastening bolt 14 to limit rotation of the rotary ball head 12.
The implementation scenario is specifically as follows: the calibration device is installed on a construction site, then the fastening bolt 14 is unscrewed, after the fastening bolt 14 is screwed, the rotating ball 12 can freely rotate in all directions in the fastening bolt 14, the bottom end of the rotating ball 12 is connected with the square upright block 6 and the rectangular pyramid 7 through the connecting rod 5, under the action of the gravity of the square upright block 6 and the rectangular pyramid 7, the rotating ball 12 can rotate until the connecting rod 5, the square upright block 6 and the rectangular pyramid 7 are vertical to the ground, at the moment, the fastening bolt 14 is screwed again, so that the rotating ball 12 is fixed, the connecting rod 5, the square upright block 6 and the rectangular pyramid 7 vertical to the ground are fixed, therefore, no matter where the device is fixed on the construction site, the connecting rod 5, the square upright block 6 and the rectangular pyramid 7 can be automatically adjusted to be vertical to the ground under the action of self gravity, at the moment, the top end face of the rectangular pyramid 7 is horizontal to the ground, and the outer end of square upright piece 6 is perpendicular with ground and 7 tops of rectangular pyramid, measures alright whether accurate with the detection effect who detects the measuring tape through the straightness measuring tape that hangs down 7 top end faces of rectangular pyramid and 6 outer ends of square upright piece this moment to rectify it, consequently this aligning gear can not receive the influence of job site relief, and then makes the alignment precision who detects the measuring tape not receive the influence of relief.
Referring to the attached drawings 1-5 of the specification, in the perpendicularity detection ruler calibrating device of the embodiment, a sealed cabin 9 is fixedly arranged at the top end of a base 1, a telescopic vertical rod 2 is fixedly arranged at the top end of the sealed cabin 9, an air guide pipe is fixedly arranged on the rear side of the sealed cabin 9, one end of the air guide pipe is fixedly provided with a quick coupling, a valve is fixedly arranged on the air guide pipe, air in the sealed cabin 9 can be pumped out, a sealing gasket 11 is fixedly arranged at the bottom end of the base 1, the bottom end of the sealed cabin 9 extends to the bottom end of the sealing gasket 11, the sealing gasket 11 improves the sealing performance of the sealed cabin 9, a plurality of threaded pipes 8 are fixedly arranged at the top end of the base 1, the threaded pipes 8 are arranged outside the sealed cabin 9, the bottom ends of the threaded pipes 8 extend to the bottom end of the sealing gasket 11, threaded sharp rods 10 are arranged at the tops of the threaded pipes 8, one ends of the threaded sharp rods 10 extend to the insides of the threaded pipes 8 and are in threaded connection with the threaded pipes 8 through threads, therefore, the threaded sharp rod 10 can move downwards along the threaded pipe 8 after rotating, and two shift levers are fixedly arranged at the other end of the threaded sharp rod 10 and are convenient for rotating the threaded sharp rod 10.
The implementation scenario is specifically as follows: in the process of fixing the calibrating device on a construction site, the base 1 directly contacts with the ground of the construction site, if the ground of the construction site is a smooth plane, when the sealing gasket 11 at the bottom end of the base 1 contacts with the ground, the sealing gasket 11 can enable the inside of the sealed cabin 9 to be in a sealed state, air in the sealed cabin 9 can be pumped out through the air guide pipe to enable the inside of the sealed cabin 9 to be in vacuum, the sealed cabin 9 is adsorbed and fixed on the smooth ground by utilizing the pressure difference between the inside and the outside of the sealed cabin 9, the calibrating device is integrally fixed, the ground of the construction site is uneven soil, the base 1 can be placed on the ground, then the threaded sharp rod 10 is rotated to enable the threaded sharp rod 10 to move downwards along the threaded pipe 8 until the threaded sharp rod is inserted into the soil, so that the base 1 is directly nailed on the ground to fix the calibrating device, and therefore, the calibrating device can be installed and fixed on different grounds, the applicability is improved.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. Perpendicularity detection ruler calibrating device, including base (1), its characterized in that: the base is characterized in that a transverse vertical plate (3) is arranged at the top of the base (1), a semispherical sleeve (4) is arranged at the bottom of the transverse vertical plate (3), a rotary ball head (12) is arranged inside the semispherical sleeve (4), the outer end of the rotary ball head (12) is in contact with the inner wall of the semispherical sleeve (4), the bottom end of the rotary ball head (12) extends to the bottom of the semispherical sleeve (4), a connecting rod (5) is fixedly arranged at the bottom end of the rotary ball head (12), a square upright block (6) is fixedly arranged at the bottom end of the connecting rod (5), and a rectangular pyramid (7) is fixedly arranged at the bottom end of the square upright block (6).
2. The squareness test rule calibrating device according to claim 1, characterized in that: the base (1) top is equipped with flexible pole setting (2), horizontal riser (3) are fixed to be established on flexible pole setting (2) top, establish the rear side at connecting rod (5) and square upright piece (6) in flexible pole setting (2).
3. The squareness test rule calibrating device according to claim 1, characterized in that: connecting pipe (13) are fixedly arranged at the top end of the semispherical sleeve (4), the top end of the connecting pipe (13) is fixedly connected with the bottom end of the transverse vertical plate (3), a fastening bolt (14) is arranged at the top end of the transverse vertical plate (3), one end of the fastening bolt (14) penetrates through the transverse vertical plate (3) and the connecting pipe (13) and extends to the interior of the semispherical sleeve (4), one end of the fastening bolt (14) is in contact with the outer end of the rotary ball head (12), and the outer end of the fastening bolt (14) is in threaded connection with the inner wall of the connecting pipe (13).
4. The squareness test rule calibrating device according to claim 2, characterized in that: the base (1) top is fixed and is equipped with sealed cabin (9), flexible pole setting (2) are fixed to be established on sealed cabin (9) top, the fixed air duct that is equipped with in sealed cabin (9) rear side, the fixed quick-operation joint that is equipped with of air duct one end, the fixed valve that is equipped with on the air duct.
5. The squareness test rule calibration device according to claim 4, characterized in that: the base (1) bottom mounting is equipped with sealed pad (11), sealed cabin (9) bottom extends to sealed pad (11) bottom.
6. The squareness test rule calibration device according to claim 5, characterized in that: the sealing device is characterized in that a plurality of threaded pipes (8) are fixedly arranged at the top end of the base (1), the threaded pipes (8) are arranged on the outer side of the sealing cabin (9), the bottom ends of the threaded pipes (8) extend to the bottom end of the sealing gasket (11), a threaded sharp rod (10) is arranged at the top of each threaded pipe (8), one end of each threaded sharp rod (10) extends to the inside of each threaded pipe (8) and is connected with the corresponding threaded pipe (8) through threads, and two shift levers are fixedly arranged at the other end of each threaded sharp rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123198311.8U CN216348675U (en) | 2021-12-20 | 2021-12-20 | Verticality detection ruler calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123198311.8U CN216348675U (en) | 2021-12-20 | 2021-12-20 | Verticality detection ruler calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348675U true CN216348675U (en) | 2022-04-19 |
Family
ID=81166901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123198311.8U Expired - Fee Related CN216348675U (en) | 2021-12-20 | 2021-12-20 | Verticality detection ruler calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143994A (en) * | 2022-09-02 | 2022-10-04 | 广东工业大学 | Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler |
-
2021
- 2021-12-20 CN CN202123198311.8U patent/CN216348675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143994A (en) * | 2022-09-02 | 2022-10-04 | 广东工业大学 | Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler |
| CN115143994B (en) * | 2022-09-02 | 2022-11-11 | 广东工业大学 | Automatic verticality calibration equipment for longitudinal and transverse fixed-point type tower ruler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216348675U (en) | Verticality detection ruler calibrating device | |
| CN107121102B (en) | Pipe fitting inspection platform | |
| CN203375977U (en) | Fixed-height leveling device | |
| CN205957883U (en) | Long and narrow space internal wall verticality measuring instrument and measuring device | |
| CN207180575U (en) | Construction engineering quality detector detection rule for verticality calibrating installation | |
| CN211550976U (en) | Mounting tool of metering device | |
| CN210981237U (en) | Slope detection device for supervision | |
| CN208125117U (en) | A kind of round rod piece shaft centerline measurement device for engineering survey | |
| CN216593037U (en) | Building slope is surveyed and drawing chi for measurement | |
| CN203502020U (en) | Centering, height fixing and leveling base device | |
| CN104713523A (en) | Liquid level-type settlement observation auxiliary apparatus and usage method thereof | |
| CN212747779U (en) | Levelness measuring instrument for engineering supervision | |
| CN213902209U (en) | Verticality measuring device for sleeve construction of drilling secant pile | |
| CN212620722U (en) | Slope gradient measuring device | |
| CN216869460U (en) | A quick detection device of concrete thickness for energy-conserving building engineering | |
| CN202719938U (en) | Measuring tool for measuring load loading center distance of test specimen in fatigue performance tests | |
| CN211952108U (en) | Total station for cadastral surveying and mapping of adaptation many places adaptation | |
| CN220136349U (en) | Measuring device for building decoration | |
| CN215064536U (en) | Dipperstick for engineering cost | |
| CN205562539U (en) | Slump survey device | |
| CN220230502U (en) | Slope measuring instrument | |
| CN217634851U (en) | Tripod for mapping engineering convenient to dismantle | |
| CN217325531U (en) | High-precision multifunctional dam foundation uplift pressure monitoring device | |
| CN220818961U (en) | Foundation settlement detection device for constructional engineering | |
| CN219640939U (en) | Levelness measuring device for connecting pipe flange of pressure vessel liquid level meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |