CN109489643B - Multifunctional building measuring tool - Google Patents
Multifunctional building measuring tool Download PDFInfo
- Publication number
- CN109489643B CN109489643B CN201811463503.7A CN201811463503A CN109489643B CN 109489643 B CN109489643 B CN 109489643B CN 201811463503 A CN201811463503 A CN 201811463503A CN 109489643 B CN109489643 B CN 109489643B
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- China
- Prior art keywords
- support column
- cylindrical support
- gear
- shaft
- stepping motor
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention relates to the field of building measuring equipment, and particularly discloses a multifunctional building measuring tool which comprises a support capable of being automatically unfolded and stored, wherein an automatic image measuring instrument and a range finder capable of working independently are respectively arranged on the support. The invention has simple operation process and high operation automation degree, can efficiently finish the pre-measurement setting and measurement operation of building measurement and the bracket storage work after measurement in single-person operation, and greatly improves the working efficiency of building measurement.
Description
Technical Field
The invention relates to the field of building measuring equipment, in particular to a multifunctional building measuring tool.
Background
The automatic image measuring instrument changes manual control into a computer system to control X, Y, Z axis movement on the basis of a manual image measuring instrument, is more accurate, convenient and quick when selecting geometric quantities such as the outline, the angle and the like of a measured object, and is the most widely used image measuring instrument in China at present. However, the existing measuring instrument for buildings has simple function and inconvenient use, mostly adopts a tape measure to measure manually, is time-consuming and labor-consuming, has large measuring error, influences the building accuracy, is inconvenient when the existing automatic measuring instrument and the auxiliary support thereof are used and folded, and is not convenient to carry.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a multifunctional building measuring tool which is convenient for a single person to operate with high efficiency, can perform the measuring function of an automatic image measuring instrument on a building, can also conveniently measure the distance in each direction, and has an auxiliary support which is easy for the single person to support and store and is connected with the measuring instrument.
The technical scheme of the invention is as follows: a multifunctional building measuring tool comprises a cylindrical support column, wherein a support rod in sliding connection with the cylindrical support column is sleeved in the cylindrical support column, a first gear which is the same as the central axis of the cylindrical support column is arranged in the cylindrical support column and is positioned below the support rod, the first gear is connected to the middle of a rotating shaft, the lower end of the rotating shaft is connected with an output shaft of a stepping motor, the stepping motor is fixed at the lower end in the cylindrical support column through a fixing frame, and the stepping motor is electrically connected with a stepping motor controller arranged on the side wall of the cylindrical support column; the upper end of the rotating shaft is connected with a first bevel gear shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with one end shaft of a horizontal shaft, the other end of the horizontal shaft is connected with a second gear shaft, the second gear is meshed with a first rack, and the first rack is arranged on the supporting rod; the horizontal shaft is arranged on a support through a bearing, and the support is fixed on the inner wall of the cylindrical support column; the first gear is meshed with three second racks which are uniformly distributed along the circumferential direction of the first gear, each second rack penetrates through a guide cylinder arranged on the cylinder wall of the cylindrical support column and extends out of the cylindrical support column, one end of each second rack extending out of the cylindrical support column is provided with a spherical sliding block, each spherical sliding block corresponds to and is in sliding connection with a first sliding groove arranged on one support leg along the length direction of the support leg, each support leg is uniformly distributed along the circumferential direction of the cylindrical support column, and the upper ends of the support legs are hinged to the side wall of the cylindrical support column respectively; a storage battery is further fixed inside the cylindrical support column through a fixing frame and is electrically connected with the stepping motor; the upper end of bracing piece is fixed with a supporting bench, is equipped with the revolving stage on the supporting bench, is fixed with automatic image measuring instrument on the revolving stage, still be equipped with the second spout around its circumference on the revolving stage, sliding connection has the distancer mount pad on the second spout, is fixed with the distancer on the distancer mount pad.
The side wall of the cylindrical support column is also provided with three accommodating grooves which are in one-to-one correspondence with the support legs.
The upper end of the supporting rod is also provided with a length telescopic adjusting structure for finely adjusting the length of the supporting rod in the longitudinal direction.
The cross section of the first sliding groove is in an arc shape matched with the spherical sliding block, and the spherical sliding block is arranged in the first sliding groove and is connected with the first sliding groove in a sliding mode.
The invention has the beneficial effects that: the embodiment of the invention provides a multifunctional building measuring tool, which can perform the measuring function of an automatic image measuring instrument on a building, can conveniently measure the distance in each direction, and can automatically lift and store an auxiliary support connected with the measuring instrument by a single person in a one-key manner. The invention has simple operation process and high operation automation degree, can efficiently finish the pre-measurement setting and measurement operation of building measurement and the bracket storage work after measurement in single-person operation, and greatly improves the working efficiency of building measurement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partially enlarged schematic view of the present invention at the first and second bevel gears;
FIG. 3 is a cross-sectional view of the connection structure of the spherical sliding block and the first sliding groove.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Referring to fig. 1 and 2, an embodiment of the present invention provides a multifunctional building surveying tool, including a cylindrical supporting column 1, a supporting rod 2 slidably connected to the cylindrical supporting column 1 is sleeved in the cylindrical supporting column 1, a first gear 13 having the same central axis as that of the cylindrical supporting column 1 is disposed below the supporting rod 2 in the cylindrical supporting column 1, wherein the first gear 13 is connected to the middle of a rotating shaft 10, the lower end of the rotating shaft 10 is connected to an output shaft of a stepping motor 18, the stepping motor 18 is fixed to the lower end of the inside of the cylindrical supporting column 1 through a fixing frame 19, and the stepping motor 18 is electrically connected to a stepping motor controller 21 disposed on the side wall of the cylindrical supporting column 1; the upper end of the rotating shaft 10 is connected with a first bevel gear 11 shaft, the first bevel gear 11 is meshed with a second bevel gear 12, the second bevel gear 12 is connected with one end shaft of a horizontal shaft 25, the other end of the horizontal shaft 25 is connected with a second gear 7 shaft, the second gear 7 is meshed with a first rack 6, and the first rack 6 is arranged on the supporting rod 2; the horizontal shaft 25 is arranged on a support 9 through a bearing 8, and the support 9 is fixed on the inner wall of the cylindrical support column 1; the first gear 13 is meshed with three second racks 14 which are uniformly distributed along the circumferential direction of the first gear, each second rack 14 penetrates through a guide cylinder 27 arranged on the cylinder wall of the cylindrical support column 1 and extends out of the cylindrical support column 1, one end of each second rack 14 extending out of the cylindrical support column 1 is provided with a spherical sliding block 15, each spherical sliding block 15 corresponds to and is in sliding connection with a first sliding groove 16 which is arranged on one support leg 17 and extends along the length direction of the support leg 17, each support leg 17 is uniformly distributed along the circumferential direction of the cylindrical support column 1, the upper ends of the support legs 17 are hinged to the side wall of the cylindrical support column 1 respectively, and each support leg 17 is also of a telescopic rod structure with adjustable length; a storage battery 20 is further fixed inside the cylindrical support column 1 through a fixing frame 19, and the storage battery 20 is electrically connected with the stepping motor 18; a support table 3 is fixed at the upper end of the support rod 2, a rotary table 4 is arranged on the support table 3, an automatic image measuring instrument 5 is fixed on the rotary table 4, a second sliding groove 22 surrounding the rotary table 4 in the circumferential direction is further arranged on the rotary table 4, a distance measuring instrument mounting seat 28 is connected onto the second sliding groove 22 in a sliding mode, a distance measuring instrument 24 is fixed on the distance measuring instrument mounting seat 28, and if the distance from a certain building structure in a certain direction needs to be measured, the distance measuring instrument 24 can be rotated along the second sliding groove 22 so that the distance measuring instrument 24 is aligned to the direction to be measured, and the measuring position of the automatic image measuring instrument 5 cannot be influenced under the condition of distance measurement; wherein the rangefinder 24 may be a laser rangefinder or an infrared rangefinder.
Furthermore, three accommodating grooves 26 corresponding to the supporting legs 17 one to one are further formed in the side wall of the cylindrical supporting column 1.
Further, the upper end of the supporting rod 2 is further provided with a length telescopic adjusting structure 23 for finely adjusting the length of the supporting rod 2 in the longitudinal direction, and the length telescopic adjusting structure 23 can be a length adjustable mechanism of a threaded sleeve in threaded connection with a threaded rod.
Further, referring to fig. 3, the cross section of the first sliding groove 16 is an arc shape matching the spherical sliding block 15, and the spherical sliding block 15 is disposed in the first sliding groove 16 and slidably connected to the first sliding groove 16.
When the whole support frame needs to be unfolded for measurement, the stepping motor 18 can be rotated by operating the stepping motor controller 21, so as to drive the rotating shaft 10 to rotate, the rotating shaft 10 drives the first gear 13 to rotate, the first gear 13 drives the three second racks 14 to push and extend towards the outside of the cylindrical support column 1, further, under the matching action of the spherical sliding block 15 and the first sliding groove 16, the three support legs 17 are unfolded, while the rotating shaft 10 rotates, the first bevel gear 11 connected with the upper end shaft of the rotating shaft 10 is also driven to rotate, so as to drive the second bevel gear 12 to rotate, the second bevel gear 12 drives the horizontal shaft 25 to rotate, the horizontal shaft 25 drives the second gear 7 to rotate, the second gear 7 is meshed with the first rack 6 arranged on the support rod 2 along the length direction of the support rod 2, so as to enable the support rod 2 to extend upwards from the inside of the cylindrical support column 1, and after the whole support is stretched, the stepping motor controller 21 can be operated to close the stepping motor, so that the support is supported before measurement is completed, and after the measurement is completed, the stepping motor controller 21 is operated in a reverse direction, so that the support is stored.
In conclusion, the invention provides a multifunctional building measuring tool, which can perform the measuring function of an automatic image measuring instrument on a building, can conveniently measure the distance in each direction, and can automatically lift and store an auxiliary support connected with the measuring instrument by a single person in a one-key manner. The invention has simple operation process and high operation automation degree, can efficiently finish the pre-measurement setting and measurement operation of building measurement and the bracket storage work after measurement in single-person operation, and greatly improves the working efficiency of building measurement.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (4)
1. A multifunctional building measuring tool comprises a cylindrical support column (1), wherein a support rod (2) in sliding connection with the cylindrical support column is sleeved in the cylindrical support column (1), and the multifunctional building measuring tool is characterized in that a first gear (13) which is coaxial with the cylindrical support column (1) and is arranged at the position below the support rod (2) in the cylindrical support column (1) is connected with the middle part of a rotating shaft (10) in a shaft mode, the lower end of the rotating shaft (10) is connected with an output shaft of a stepping motor (18), the stepping motor (18) is fixed at the lower end of the interior of the cylindrical support column (1) through a fixing frame (19), and the stepping motor (18) is electrically connected with a stepping motor controller (21) arranged on the side wall of the cylindrical support column (1); the upper end of the rotating shaft (10) is connected with a first bevel gear (11) in a shaft mode, the first bevel gear (11) is meshed with a second bevel gear (12), the second bevel gear (12) is connected with one end of a horizontal shaft (25) in a shaft mode, the other end of the horizontal shaft (25) is connected with a second gear (7) in a shaft mode, the second gear (7) is meshed with a first rack (6), and the first rack (6) is arranged on the supporting rod (2); the horizontal shaft (25) is arranged on the support (9) through a bearing (8), and the support (9) is fixed on the inner wall of the cylindrical support column (1); the first gear (13) is meshed with three second racks (14) which are uniformly distributed along the circumferential direction of the first gear, each second rack (14) penetrates through a guide cylinder (27) arranged on the cylinder wall of the cylindrical support column (1) and extends out of the cylindrical support column (1), one end of each second rack (14) extending out of the cylindrical support column (1) is provided with a spherical sliding block (15), each spherical sliding block (15) corresponds to and is in sliding connection with a first sliding groove (16) which is formed in one support leg (17) and extends along the length direction of the support leg (17), each support leg (17) is uniformly distributed along the circumferential direction of the cylindrical support column (1), and the upper end of each support leg (17) is hinged to the side wall of the cylindrical support column (1) respectively; a storage battery (20) is further fixed inside the cylindrical support column (1) through a fixing frame (19), and the storage battery (20) is electrically connected with the stepping motor (18); the upper end of bracing piece (2) is fixed with brace table (3), is equipped with revolving stage (4) on brace table (3), is fixed with automatic image measuring instrument (5) on revolving stage (4), still be equipped with second spout (22) around its circumference on revolving stage (4), sliding connection has distancer mount pad (28) on second spout (22), is fixed with distancer (24) on distancer mount pad (28).
2. The multifunctional construction measuring tool as claimed in claim 1, wherein the cylindrical support column (1) is further provided with three receiving grooves (26) on the side wall thereof, corresponding to the support legs (17) one by one.
3. A multifunctional construction measuring tool according to claim 1, characterized in that the upper end of the support rod (2) is further provided with a length telescopic adjustment structure (23) for fine adjustment of the length of the support rod (2) in the longitudinal direction.
4. The multifunctional construction measuring tool according to claim 1, wherein the cross section of the first sliding groove (16) is in a circular arc shape matching the spherical sliding block (15), and the spherical sliding block (15) is arranged in the first sliding groove (16) and is connected with the first sliding groove (16) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463503.7A CN109489643B (en) | 2018-12-03 | 2018-12-03 | Multifunctional building measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463503.7A CN109489643B (en) | 2018-12-03 | 2018-12-03 | Multifunctional building measuring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109489643A CN109489643A (en) | 2019-03-19 |
| CN109489643B true CN109489643B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463503.7A Expired - Fee Related CN109489643B (en) | 2018-12-03 | 2018-12-03 | Multifunctional building measuring tool |
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| Country | Link |
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| CN (1) | CN109489643B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101318269B1 (en) * | 2013-05-02 | 2013-10-15 | (주)한국해양과학기술 | Geographical information survey ground surface data measuring system for surveying and updating by confirmation standard point and leveling point |
| CN205691099U (en) * | 2016-05-31 | 2016-11-16 | 南京江源测绘有限公司 | Survey and draw spider and use the level gauge of this spider |
| CN206683625U (en) * | 2017-05-04 | 2017-11-28 | 南京第一建设事务所有限责任公司 | Spirit level foot stool |
| CN107976174A (en) * | 2017-11-28 | 2018-05-01 | 河南财经政法大学 | A kind of building engineering survey equipment based on photoelectric technology |
| CN207850382U (en) * | 2018-02-11 | 2018-09-11 | 河南中科建筑规划设计有限公司 | A kind of multi-functional architectural design special measurement device |
-
2018
- 2018-12-03 CN CN201811463503.7A patent/CN109489643B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101318269B1 (en) * | 2013-05-02 | 2013-10-15 | (주)한국해양과학기술 | Geographical information survey ground surface data measuring system for surveying and updating by confirmation standard point and leveling point |
| CN205691099U (en) * | 2016-05-31 | 2016-11-16 | 南京江源测绘有限公司 | Survey and draw spider and use the level gauge of this spider |
| CN206683625U (en) * | 2017-05-04 | 2017-11-28 | 南京第一建设事务所有限责任公司 | Spirit level foot stool |
| CN107976174A (en) * | 2017-11-28 | 2018-05-01 | 河南财经政法大学 | A kind of building engineering survey equipment based on photoelectric technology |
| CN207850382U (en) * | 2018-02-11 | 2018-09-11 | 河南中科建筑规划设计有限公司 | A kind of multi-functional architectural design special measurement device |
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| Publication number | Publication date |
|---|---|
| CN109489643A (en) | 2019-03-19 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: Room 710, Baolong factory, No.2, Baolong 4th Road, Baolong community, Baolong street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Mingzi Data Co.,Ltd. Address before: No.118, Jianshe West Road, Zhongyuan District, Zhengzhou City, Henan Province, 450000 Patentee before: Zhang Ruifeng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |