CN110864210A - Leveling alignment tripod - Google Patents
Leveling alignment tripod Download PDFInfo
- Publication number
- CN110864210A CN110864210A CN201911165818.8A CN201911165818A CN110864210A CN 110864210 A CN110864210 A CN 110864210A CN 201911165818 A CN201911165818 A CN 201911165818A CN 110864210 A CN110864210 A CN 110864210A
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- China
- Prior art keywords
- platform
- tripod
- leveling
- hollow
- moving platform
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a leveling alignment tripod, which comprises tripod supporting legs, a connecting platform, a support platform, a moving platform and an alignment device, wherein the central axis of the moving platform, the central axis of the support platform and the central axis of the connecting platform are superposed; the connecting platform comprises a connecting platform body and a plurality of lifting points, each lifting point comprises a hollow outer cylinder and a hollow inner cylinder which is arranged in the hollow outer cylinder, and lifting gear grooves in the outer circumferential wall of the hollow inner cylinder are meshed with gears in the inner wall of the hollow outer cylinder. The leveling alignment tripod determines whether to be horizontal or not through water in the leveling pipe, and the horizontal plane is adjusted through the lifting of the lifting point, so that the leveling alignment tripod is more accurate and convenient; the rotating plane of the support platform drives the moving platform to rotate, the sliding block drives the moving platform to move horizontally in the inner concave sliding groove in the radial direction, the midpoint of the instrument is positioned at the reference point through the rotating and moving actions, and the lens slides on the arc-shaped sliding way to align the lens.
Description
Technical Field
The invention relates to the technical field of engineering measuring instruments, in particular to a leveling alignment tripod.
Background
The quality requirement of the modern society on engineering construction is stricter, the quality of engineering is directly related to the precision of design and construction, and the precise design and construction must be based on the precise engineering measurement. The common instruments in engineering survey mainly include spirit level, theodolite, total powerstation etc. and the function respectively differs, but no matter which kind of instrument, it all needs to have a stable strutting arrangement tripod one by one when using. The traditional tripod is used up to now due to the excellent characteristics of simple structure and stable support, but the defects in the art are that the traditional tripod is troublesome and time-consuming in leveling fixed-point alignment operation before use, the three supporting legs of the tripod and a fine adjustment device on an instrument need to be repeatedly leveled, so that a level bubble on the instrument can be centered, the use requirement of accurate placement of a measuring instrument is met, personal energy is extremely consumed during adjustment, and more leveling precision is determined by the experience of an operator. The fixed point alignment is required to be accurate, and slight errors in the fixed point alignment process can cause the tripod to change, so that the leveling is started from the beginning and is performed simultaneously with the leveling of the instrument in the positioning process; the requirements can be met only by combining the two components, and the adjustment can be repeated for many times, so that not only the workload is doubled, but also the adjustment precision can not be completely ensured.
Disclosure of Invention
The invention aims to provide a leveling alignment tripod which is simple and quick to operate and high in leveling degree, aiming at the defects of the technology.
In order to achieve the aim, the leveling alignment tripod comprises tripod legs contacted with the ground and a connecting platform arranged at the upper ends of the tripod legs; the device comprises a connecting platform, a support platform arranged on the connecting platform, a moving platform arranged on the support platform and an aligning device arranged on the moving platform, wherein the central axis of the moving platform, the central axis of the support platform and the central axis of the connecting platform are superposed;
the connecting platform comprises a connecting platform body and a plurality of lifting points positioned on the upper surface of the connecting platform body, wherein each lifting point comprises a hollow outer cylinder and a hollow inner cylinder arranged in the hollow outer cylinder, the outer diameter of the hollow inner cylinder is consistent with the inner diameter of the hollow outer cylinder, and lifting gear grooves in the outer circumferential wall of the hollow inner cylinder are meshed with gears in the inner wall of the hollow outer cylinder.
Furthermore, the support platform comprises a leveling pipe and a rotating plane arranged on the upper surface of the leveling pipe, and the moving platform comprises a moving platform body arranged on the upper surface of the rotating plane and an aligning rotating plane arranged on the upper surface of the moving platform body; the bottom of the leveling pipe is connected with the upper surface of the hollow inner cylinder of the lifting point, an inward concave sliding groove is formed in the rotating plane along the radial direction, a matched sliding block is arranged on the inward concave sliding groove, and a fixing hole for mounting the upper portion of the sliding block is formed in the moving platform.
Further, the aligning device comprises an arc-shaped slide way and a lens arranged on the arc-shaped slide way.
Further, the tripod supporting legs are connected with the connecting platform through a support rotating shaft.
Further, the tripod landing leg includes scalable landing leg body, sets up the running-board in scalable landing leg body bottom both sides and sets up the point of inserting in scalable landing leg body bottom, scalable landing leg body includes cavity connecting portion and telescopic link, the direction spout has been seted up to the well cavity inner wall of cavity connecting portion, the lateral wall of telescopic link be equipped with direction spout matched with lug, the telescopic link is fixed through the fixation nut on the cavity connecting portion.
Compared with the prior art, the invention has the following advantages: the leveling alignment tripod determines whether to be horizontal or not through water in the leveling pipe, and the horizontal plane is adjusted through the lifting of the lifting point, so that the leveling alignment tripod is more accurate and convenient; the lifting point adopts a double-cylinder, gear groove and gear meshing method, so that the precision is higher; in addition, the rotating plane of the support platform drives the moving platform to rotate, the sliding block drives the moving platform to move horizontally in the inner concave sliding groove in the radial direction, the midpoint of the instrument is positioned at the reference point through the rotating and moving effects, and the lens slides on the arc-shaped sliding way to align the lens.
Drawings
FIG. 1 is a schematic view of a leveling alignment tripod configuration of the present invention;
FIG. 2 is a schematic view of the tripod leg of FIG. 1;
FIG. 3 is a schematic view of the connection platform of FIG. 1;
FIG. 4 is a schematic view of the lifting point structure of FIG. 3;
fig. 5 is a schematic view of the upper structure of fig. 1.
Wherein: the device comprises tripod supporting legs 1, a connecting platform 2, a support platform 3, a moving platform 4, an aligning device 5, an inserting tip 6, a pedal 7, an expansion rod 8, a convex block 9, a fixing nut 10, a guide chute 11, a hollow connecting part 12, a support rotating shaft 13, an arc-shaped slideway 14, a platform body 15, a lifting point 16, a hollow outer cylinder 17, a hollow inner cylinder 18, a lifting gear groove 19, a leveling pipe 20, a rotating plane 21, a concave chute 22, a sliding block 23, a moving platform body 24, an aligning rotating plane 25 and a lens 26.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, the leveling and aligning tripod comprises a tripod leg 1 contacting with the ground, a connecting platform 2 arranged at the upper end of the tripod leg 1, a support platform 3 arranged on the connecting platform 2, a moving platform 4 arranged on the support platform 3 and an aligning device 5 arranged on the moving platform 4, wherein the tripod leg 1 is connected with the connecting platform 2 through a support rotating shaft 13, and the central axis of the moving platform 4, the central axis of the support platform 3 and the central axis of the connecting platform 2 coincide with each other.
As shown in fig. 2, the tripod leg 1 includes a telescopic leg body, foot pedals 7 disposed on two sides of the bottom of the telescopic leg body and an insertion tip 6 disposed on the bottom of the telescopic leg body 7, wherein the telescopic leg body includes a hollow connecting portion 12 and a telescopic rod 8, a guide chute 11 has been opened on the inner wall of the hollow cavity of the hollow connecting portion 12, a protruding block 9 matched with the guide chute 11 is disposed on the side wall of the telescopic rod 8, so as to ensure the telescopic function on the same straight line, and simultaneously, the telescopic rod 8 is fixed by a fixing nut 10 disposed on the hollow connecting portion 12 to stabilize the tripod.
As shown in fig. 3 and 4, the connection platform 2 includes a connection platform body 15 and a plurality of lifting points 16 located on the upper surface of the connection platform body 15, wherein each lifting point 16 includes a hollow outer cylinder 17 and a hollow inner cylinder 18 embedded in the hollow outer cylinder, the outer diameter of the hollow inner cylinder 18 is identical to the inner diameter of the hollow outer cylinder 17, and lifting gear grooves 19 on the outer circumferential wall of the hollow inner cylinder are engaged with gears on the inner wall of the hollow outer cylinder so that the hollow inner cylinder can be lifted and lowered within the hollow outer cylinder.
As shown in fig. 5, the support platform 3 includes a leveling tube 20 and a rotation plane 21 disposed on an upper surface of the leveling tube 20, the moving platform 4 includes a moving platform body 24 disposed on the upper surface of the rotation plane 21 and an aligning rotation plane 25 disposed on the upper surface of the moving platform body 24, and the aligning device 5 includes an arc-shaped slideway 14 and a lens 26 disposed on the arc-shaped slideway 14. The bottom of the level tube 20 is connected to the upper surface of the hollow inner cylinder of the lifting point 16, the sensing pieces of the two walls in the level tube determine the level of water in the level tube through the tension and pressure of the water, the lifting of the lifting point is determined by the level of the level tube 20, and the lifting of the lifting point determines whether the level of the support platform 3 is the horizontal level. In addition, an inward concave sliding groove 22 is formed in the rotating plane 21 along the radial direction, a matched sliding block 23 is arranged on the inward concave sliding groove 22, a fixing hole for mounting the upper portion of the sliding block 23 is formed in the moving platform 24, and the moving platform 24 moves in the inward concave sliding groove 22 along with the sliding block 23. The rotating plane 21 of the support platform 3 drives the moving platform 4 to rotate, the sliding block drives the moving platform 4 to move horizontally in the inner concave sliding groove in the radial direction, the midpoint of the instrument is positioned at the reference point through the rotating and moving effects, and the lens slides on the arc-shaped sliding way to align the lens.
The leveling alignment tripod determines whether to be horizontal or not through water in the leveling pipe, and the horizontal plane is adjusted through the lifting of the lifting point, so that the leveling alignment tripod is more accurate and convenient; the lifting point adopts a double-cylinder, gear groove and gear meshing method, so that the precision is higher; in addition, the rotating plane 21 of the support platform 3 drives the moving platform 4 to rotate, the sliding block drives the moving platform 4 to move horizontally in the inner concave sliding groove in the radial direction, the midpoint of the instrument is positioned at the reference point through the rotating and moving effects, and the lens slides on the arc-shaped sliding way to align the lens.
Claims (5)
1. A leveling and aligning tripod comprises tripod legs (1) contacting with the ground and a connecting platform (2) arranged at the upper ends of the tripod legs (1); the method is characterized in that: the device is characterized by further comprising a support platform (3) arranged on the connecting platform (2), a moving platform (4) arranged on the support platform (3) and an aligning device (5) arranged on the moving platform (4), wherein the central axis of the moving platform (4), the central axis of the support platform (3) and the central axis of the connecting platform (2) are superposed;
the connecting platform (2) comprises a connecting platform body (15) and a plurality of lifting points (16) located on the upper surface of the connecting platform body (15), wherein each lifting point (16) comprises a hollow outer cylinder (17) and a hollow inner cylinder (18) arranged in the hollow outer cylinder, the outer diameter of the hollow inner cylinder (18) is consistent with the inner diameter of the hollow outer cylinder (17), and lifting gear grooves (19) on the outer circumferential wall of the hollow inner cylinder are meshed with gears on the inner wall of the hollow outer cylinder.
2. The leveling alignment tripod of claim 1, wherein: the support platform (3) comprises a leveling pipe (20) and a rotating plane (21) arranged on the upper surface of the leveling pipe (20), and the moving platform (4) comprises a moving platform body (24) arranged on the upper surface of the rotating plane (21) and an aligning rotating plane (25) arranged on the upper surface of the moving platform body (24); the bottom of the leveling pipe (20) is connected with the upper surface of the hollow inner cylinder of the lifting point (16), an inward concave sliding groove (22) is formed in the rotating plane (21) along the radial direction, a matched sliding block (23) is arranged on the inward concave sliding groove (22), and a fixing hole for mounting the upper portion of the sliding block (23) is formed in the moving platform (24).
3. The leveling alignment tripod of claim 1, wherein: the alignment device (5) comprises an arc-shaped slideway (14) and a lens (26) arranged on the arc-shaped slideway (14).
4. The leveling alignment tripod of claim 1, wherein: the tripod supporting legs (1) are connected with the connecting platform (2) through support rotating shafts (13).
5. The leveling alignment tripod of claim 1, wherein: tripod landing leg (1) includes scalable landing leg body, sets up running-board (7) and the point (6) of inserting of setting in scalable landing leg body (7) bottom in scalable landing leg body bottom both sides, scalable landing leg body includes cavity connecting portion (12) and telescopic link (8), direction spout (11) have been seted up to the well cavity inner wall of cavity connecting portion (12), the lateral wall of telescopic link (8) is equipped with and leads spout (11) matched with lug (9), fixing nut (10) on telescopic link (8) through cavity connecting portion (12) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165818.8A CN110864210A (en) | 2019-11-25 | 2019-11-25 | Leveling alignment tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165818.8A CN110864210A (en) | 2019-11-25 | 2019-11-25 | Leveling alignment tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110864210A true CN110864210A (en) | 2020-03-06 |
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ID=69655876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165818.8A Pending CN110864210A (en) | 2019-11-25 | 2019-11-25 | Leveling alignment tripod |
Country Status (1)
| Country | Link |
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| CN (1) | CN110864210A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996039613A1 (en) * | 1995-06-05 | 1996-12-12 | Julian Charles F | Position sensing system |
| CN202442701U (en) * | 2012-03-06 | 2012-09-19 | 王文波 | Theodolite tripod |
| CN206113938U (en) * | 2016-09-27 | 2017-04-19 | 郭鹏 | Take horizontal calibration's special tripod of survey and drawing |
| CN206709729U (en) * | 2017-05-19 | 2017-12-05 | 彭劲松 | Survey and draw mark post bearing |
| CN207963880U (en) * | 2018-03-28 | 2018-10-12 | 吉林省送变电工程有限公司 | A kind of measuring instrument for power transmission line construction |
| CN208059860U (en) * | 2018-04-18 | 2018-11-06 | 浙江省建工集团有限责任公司 | Adjustable room clear height gauge |
| CN208223484U (en) * | 2018-03-14 | 2018-12-11 | 姚俊岭 | The general surveying instrument of distributed interactive |
| CN209295903U (en) * | 2019-01-16 | 2019-08-23 | 江苏创汇电气科技有限公司 | Installing mechanism when a kind of large compressive strain instrument detects |
-
2019
- 2019-11-25 CN CN201911165818.8A patent/CN110864210A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996039613A1 (en) * | 1995-06-05 | 1996-12-12 | Julian Charles F | Position sensing system |
| CN202442701U (en) * | 2012-03-06 | 2012-09-19 | 王文波 | Theodolite tripod |
| CN206113938U (en) * | 2016-09-27 | 2017-04-19 | 郭鹏 | Take horizontal calibration's special tripod of survey and drawing |
| CN206709729U (en) * | 2017-05-19 | 2017-12-05 | 彭劲松 | Survey and draw mark post bearing |
| CN208223484U (en) * | 2018-03-14 | 2018-12-11 | 姚俊岭 | The general surveying instrument of distributed interactive |
| CN207963880U (en) * | 2018-03-28 | 2018-10-12 | 吉林省送变电工程有限公司 | A kind of measuring instrument for power transmission line construction |
| CN208059860U (en) * | 2018-04-18 | 2018-11-06 | 浙江省建工集团有限责任公司 | Adjustable room clear height gauge |
| CN209295903U (en) * | 2019-01-16 | 2019-08-23 | 江苏创汇电气科技有限公司 | Installing mechanism when a kind of large compressive strain instrument detects |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20200306 |