CN105805506A - Level bracket structure and leveling method thereof - Google Patents

Level bracket structure and leveling method thereof Download PDF

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Publication number
CN105805506A
CN105805506A CN201610242960.8A CN201610242960A CN105805506A CN 105805506 A CN105805506 A CN 105805506A CN 201610242960 A CN201610242960 A CN 201610242960A CN 105805506 A CN105805506 A CN 105805506A
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CN
China
Prior art keywords
substrate
circular groove
board
circular
level gauge
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
Application number
CN201610242960.8A
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Chinese (zh)
Inventor
刘同文
王慧敏
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Geological Surveying & Mapping Institute of Shandong Province
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刘同文
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Filing date
Publication date
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Priority to CN201610242960.8A priority Critical patent/CN105805506A/en
Publication of CN105805506A publication Critical patent/CN105805506A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/2007Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2078Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/22Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Abstract

The invention provides a level bracket structure and a leveling method thereof. The bracket structure comprises a substrate, a tripod, a matching structure and an adjustable fixed structure, wherein the substrate has a mounting surface; the mounting surface is provided with a vertical shaft suitable for mounting a level; the vertical shaft is perpendicular to the mounting surface; the tripod has a top plate, and three support legs connected with the top plate and used for supporting the top plate; the matching structure is arranged between the substrate and the top plate, and is used for connecting the substrate with the top plate; when the substrate is not provided with the level and not fixed, the matching structure can automatically adjust to level the mounting surface; and the adjustable fixed structure is arranged on the top plate, and is used for fixing the substrate after automatically adjusting the mounting surface of the substrate levelly. Compared with the prior art, the bracket structure largely simplifies the adjusting operation steps, and can greatly improve the adjusting efficiency.

Description

A kind of level gauge supporting structure and leveling method thereof
Technical field
The present invention relates to measurement instrument supporting structure technical field, be specifically related to a kind of level gauge supporting structure and leveling method thereof.
Background technology
Level gauge is widely used in the fields such as architectural engineering, is generally used to the difference in height measuring between height or two some positions of certain some position.Existing optics hydrolevelling device is usually made up of a level gauge, a spider and two levelling staffs, spider is provided with vertical axes, level gauge is rotatably sleeved in vertical axes, it is provided with by object lens, eyepiece, telescope that optical lens and graticle etc. are constituted in level gauge, level gauge is additionally provided with corresponding level-off structure, in order to when measuring, telescopical collimation axis is adjusted to level.Level-off structure mainly includes being arranged on level gauge and is used to refer to the whether vertical circular bubble of vertical pivot, be used to refer to collimation axis whether level the pipe spirit level parallel with collimation axis and for accurately adjusting micro-spiral that inclines of collimation axis.When needing to measure, first two levelling staffs are placed vertically respectively and measure point in ground two, then level gauge is placed on two centre positions measured between point again.Then passing through circular bubble and will be adjusted to level then the bubble regime of observing tube spirit level at the beginning of level gauge, and by micro-spiral that inclines, the collimation axis of level gauge is fine-tuning to level, so, level gauge can start for measuring.Then sight and read the absolute altitude numerical value of two levelling staffs with telescope, the difference of institute's mark height numerical value is two differences in height measured between point, if it is known that one of them measures the elevation of point, can be calculated another height measuring point by difference in height.
When measurement work is carried out in the position comparatively special in some landform, safety in order to ensure level gauge, need very firmly to lay spider, and at this moment likely occur that three feet of spider are not the situations being supported on a horizontal plane, and then cause the axial situation that angle excursion is bigger compared with vertical direction of vertical axes.Owing in prior art, the initial adjustment of level gauge is coordinated to regulate by four adjusting bolts, adjustment process need the bubble in moment observation circular bubble whether placed in the middle, again due to the initial adjustment of level gauge be 360 ° omnibearing, remaining adjusting bolt all can be caused related impact by the variation of one adjusting bolt, therefore regulate process relatively complicated, and when vertical axes angle excursion is bigger, correspondingly regulated quantity also becomes big, it is low that this causes regulating efficiency, affects the raising of work efficiency.
Therefore, how to design a kind of when angle excursion is bigger compared with vertical direction for vertical axes axial, rapidly by the supporting structure of level gauge leveling, be still unsolved technical barrier in prior art.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is in that to overcome after spider is fixing, vertical axes axial be when angle excursion is bigger compared with vertical direction, the leveling process technological deficiency loaded down with trivial details, inefficient of level gauge, thus provide a kind of can rapidly by the level gauge supporting structure of level gauge leveling.
Present invention also offers the leveling method of a kind of level gauge supporting structure.
For this, the present invention provides a kind of level gauge supporting structure, including:
Substrate, has installed surface, and described installed surface is provided with the vertical axes being suitable to install level gauge, and described vertical axes is vertical with described installed surface;
Spider, has top board, and is connected and is used for supporting three telescopic legs of length of described top board with described top board;
Fit structure, is arranged between described substrate and described top board, is used for connecting described substrate and described top board, and make described substrate do not install described level gauge and not by fixing time, it is possible to automatically adjust, and then make described installed surface maintenance level;
Adjustable fixed structure, is arranged on described top board, for, after the installed surface of described substrate is automatically regulated to be level, being fixed by described substrate.
As a kind of preferred version, described fit structure includes:
Circular groove, is opened on described top board, has smooth inner wall;
Circular protrusions, is connected with described substrate by connecting portion, has smooth outer wall, is used for being fit into inside described circular groove;Described circular protrusions on the substrate position is set so that be provided with the center of gravity of described substrate of described circular protrusions and be vertically distributed with the center of gravity of described circular protrusions.
As a kind of preferred version, described fit structure includes:
Circular groove, offers on the substrate, has smooth inner wall;
Circular protrusions, it is connected with described top board by connecting portion, there is smooth outer wall, be used for being fit into inside described circular groove, described circular groove setting on the substrate so that be provided with the center of gravity of the described substrate of described circular groove and the center superposition of described circular groove.
As a kind of preferred version, between opening and the described circular protrusions of described circular groove, there is gap, for inputting lubricating oil to described circular groove is internal.
As a kind of preferred version, described adjustable fixed structure includes:
Screwed hole, is at least three, is opened on described top board, and opening is towards described substrate;
Bolt, is at least three, is threadably mounted at inside described screwed hole respectively, and bolt head is used for supporting described substrate.
The present invention also provides for the leveling method of a kind of level gauge supporting structure, comprises the steps:
1) by the three of spider legs separately, by top plate supporting in target location;
2) by fit structure, substrate is arranged on described top board, makes described substrate be automatically adjusted to make its installed surface maintenance level;
3) regulate adjustable fixed structure, described substrate is fixed.
As a kind of preferred version, in described step 3) after, further comprise the steps of: and again regulate described adjustable fixed structure, drive described substrate entirety to move certain altitude straight up.
As a kind of preferred version, described fit structure includes:
Circular groove, is opened on described top board, has smooth inner wall;Circular protrusions, is connected with described substrate by connecting portion, has smooth outer wall, is used for being fit into inside described circular groove;Described circular protrusions on the substrate position is set so that be provided with the center of gravity of described substrate of described circular protrusions and be vertically distributed with the center of gravity of described circular protrusions;
And/or, described fit structure includes: circular groove, offers on the substrate, has smooth inner wall;Circular protrusions, it is connected with described top board by connecting portion, there is smooth outer wall, be used for being fit into inside described circular groove, described circular groove setting on the substrate so that be provided with the center of gravity of the described substrate of described circular groove and the center superposition of described circular groove;
Described step 2) in, described circular protrusions is fit into inside described circular groove, it is achieved the installation of described substrate and described top board.
As a kind of preferred version, also include the gap between the opening by described circular groove and described circular protrusions, to the step of described circular groove internal input lubricating oil.
As a kind of preferred version, described adjustable fixed structure includes: screwed hole, is at least three, is opened on described top board, and opening is towards described substrate;Bolt, is at least three, is threadably mounted at inside described screwed hole respectively, and bolt head is used for supporting described substrate;
By adjusting described bolt at the installation length within described screwed hole, make described nuts top on the substrate to fix described substrate or to drive described substrate upwards vertically to move a certain distance.
Level gauge supporting structure provided by the invention and leveling method thereof, have the advantage that
1. the level gauge supporting structure of the present invention, fit structure it is provided with between substrate and top board, this fit structure make substrate do not install level gauge and not by fixing time, can automatically adjust, installed surface is made to be automatically adjusted to level, after substrate adjusts automatically, adjustable fixed structure is used to be fixed by substrate, thus the installation for level gauge provides a firm horizontal mounting surface, after level gauge is arranged on installed surface, only need to finely tune the micro-spiral that inclines on level gauge, can quickly by the collimation axis leveling of level gauge, compared with prior art, enormously simplify adjustment operating procedure, adjustment efficiency can be greatly improved.
2. the level gauge supporting structure of the present invention, fit structure includes the circular groove being opened on top board, with the circular protrusions being connected to by connecting portion on substrate, owing to circular groove has smooth inner wall, circular protrusions has smooth outer wall, and circular protrusions arranges position on substrate, the center of gravity making the center of gravity and circular protrusions that are provided with the substrate of circular protrusions is vertically distributed, after the cooperation of such circular protrusions is fit into circular groove inside, substrate can be adjusted automatically, make installed surface leveling;Similar, fit structure is set on the circular groove being located on substrate and the circular protrusions being connected to by connecting portion on top board, there is similar technique effect.
3. the level gauge supporting structure of the present invention, between opening and the circular protrusions of circular groove, there is gap, can to circular groove internal input lubricating oil such that it is able to reduce the frictional resistance between circular protrusions and circular groove, improve sensitivity and accuracy that substrate is automatically adjusted.
4. the present invention also provides for the leveling method of a kind of level gauge supporting structure, this leveling method makes the installed surface of substrate be automatically regulated to be level by fit structure, is fixed by substrate again through adjustable fixed structure, compared with prior art, regulating step greatly reduces, and regulates efficiency and is greatly enhanced.
5. the leveling method of the present invention, after substrate is fixing, regulates adjustable fixed structure again, drives substrate entirety to move up certain altitude, after installing level gauge on substrate, it is possible to slow down the pressure between auxiliary section, reduces abrasion, improve service life of equipment.
6. the leveling method of the present invention, inputs lubricating oil by the gap between circular groove and circular protrusions to circular groove, it is possible to reduce the frictional force between circular protrusions and circular groove, improves sensitivity and accuracy that substrate is automatically adjusted.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of level gauge supporting structure of the present invention.
Fig. 2 is the principle schematic of level gauge supporting structure of the present invention.
Accompanying drawing labelling: 1-substrate, 11-installed surface, 2-level gauge, 3-spider, 31-top board, 32-leg, 41-circular groove, 42-circular protrusions, 43-connecting portion, 44-gap, 51-screwed hole, 52-bolt, 53-bolt head.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme is described in detail.
Embodiment 1
The present embodiment provides a kind of level gauge supporting structure, as depicted in figs. 1 and 2, including: substrate 1, there is installed surface 11, described installed surface 11 is provided with the vertical axes (not shown) being suitable to install level gauge 2, and described vertical axes is vertical with described installed surface 11;Spider 3, has top board 31, and is connected with described top board 31 and for supporting three legs 32 of described top board 31;Leg 32 can be the leg of regular length, it is also possible to be length-adjustable leg;Fit structure, is arranged between described substrate 1 and described top board 31, is used for connecting described substrate 1 and described top board 31, and make described substrate 1 do not install described level gauge 2 and not by fixing time, it is possible to automatically adjust, and then make described installed surface 11 maintenance level;Adjustable fixed structure, is arranged on described top board 31, for, after the installed surface 11 of described substrate 1 is automatically regulated to be level, being fixed by described substrate 1.
The level gauge supporting structure of the present embodiment, it is provided with fit structure between substrate 1 and top board 31, this fit structure make substrate 1 do not install level gauge 2 and not by fixing time, can automatically adjust, installed surface 11 is made to be automatically adjusted to level, after substrate 1 adjusts automatically, adjustable fixed structure is used to be fixed by substrate 1, thus the installation for level gauge 2 provides a firm horizontal mounting surface 11, after level gauge 2 is arranged on installed surface 11, only need to finely tune the micro-spiral that inclines on level gauge 2, can quickly by the collimation axis leveling of level gauge 2, compared with prior art, enormously simplify adjustment operating procedure, adjustment efficiency can be greatly improved.
Described fit structure includes: circular groove 41, is opened on described top board 31, has smooth inner wall;Circular protrusions 42, is connected with described substrate 1 by connecting portion 43, has smooth outer wall, is used for being fit into described circular groove 41 internal;Described circular protrusions 42 arranges position on described substrate 1 so that the center of gravity of described substrate 1 being provided with described circular protrusions 41 is vertically distributed with the center of gravity of described circular protrusions 42.
Owing to circular groove 41 has smooth inner wall, circular protrusions 42 has smooth outer wall, and circular protrusions 42 on substrate 1 position is set, the center of gravity making the center of gravity and circular protrusions 42 that are provided with the substrate 1 of circular protrusions 42 is vertically distributed, after the cooperation of such circular protrusions 42 is fit into circular groove 41 inside, substrate 1 can be adjusted automatically, make installed surface 11 leveling.
As the deformation design scheme to fit structure, described fit structure is it is also possible that include: circular groove 41, is opened on described substrate 1, has smooth inner wall;Circular protrusions 42, it is connected with described top board 31 by connecting portion 43, there is smooth outer wall, internal for being fit into described circular groove 41, the described circular groove 41 setting on described substrate 1 so that be provided with the center of gravity of the described substrate 1 of described circular groove 41 and the center superposition of described circular groove 41.
Between opening and the described circular protrusions 42 of described circular groove 41, there is gap 44, for inputting lubricating oil to described circular groove 41 is internal, it is thus possible to the frictional resistance reduced between circular protrusions 42 and circular groove 41, improve sensitivity and accuracy that substrate 1 is automatically adjusted.
Described adjustable fixed structure includes: screwed hole 51, is four, is uniformly opened on described top board 31, and opening is towards described substrate 1;Bolt 52, is four, is threadably mounted at described screwed hole 51 respectively internal, and bolt head 53 is used for supporting described substrate 1.As deformation design scheme, screwed hole 51 can be greater than being equal to any numerical value of 3.
Embodiment 2
The present embodiment provides the leveling method of a kind of level gauge supporting structure, with reference to shown in Fig. 1 and Fig. 2, comprises the steps:
1) by three legs 32 of spider 3 separately, top board 31 is supported on target location;
2) by fit structure, substrate 1 is arranged on described top board 31, makes described substrate 1 be automatically adjusted to make its installed surface 11 maintenance level;
3) regulate adjustable fixed structure, described substrate 1 is fixed.
As a kind of preferred version, after described step 3, further comprise the steps of: and again regulate described adjustable fixed structure, drive described substrate 1 entirety to move certain altitude straight up.
Described fit structure includes: circular groove 41, is opened on described top board 31, has smooth inner wall;Circular protrusions 42, is connected with described substrate 1 by connecting portion 43, has smooth outer wall, is used for being fit into described circular groove 41 internal;Described circular protrusions 42 arranges position on described substrate 1 so that the center of gravity of described substrate 1 being provided with described circular protrusions 42 is vertically distributed with the center of gravity of described circular protrusions 42.
As the deformation design scheme of fit structure, described fit structure can also include: circular groove 41, is opened on described substrate 1, has smooth inner wall;Circular protrusions 42, it is connected with described top board 31 by connecting portion 43, there is smooth outer wall, internal for being fit into described circular groove 41, the described circular groove 41 setting on described substrate 1 so that be provided with the center of gravity of the described substrate 1 of described circular groove 41 and the center superposition of described circular groove 41.
Described step 2) in, described circular protrusions 42 is fit into described circular groove 41 internal, it is achieved the installation of described substrate 1 and described top board 31.
Preferably, also include the gap 44 between the opening by described circular groove 41 and described circular protrusions 42, to the step of described circular groove 41 internal input lubricating oil.
Described adjustable fixed structure includes: screwed hole 51, is at least three, is opened on described top board 31, and opening is towards described substrate 1;Bolt 52, is at least three, is threadably mounted at described screwed hole 51 respectively internal, and bolt head 53 is used for supporting described substrate 1;By adjusting described bolt 52 at the installation length within described screwed hole 51, described nuts 53 is made to withstand on described substrate 1 to fix described substrate 1 or to drive described substrate 1 upwards vertically to move a certain distance.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the apparent change thus extended out or variation are still among the protection domain of the invention.

Claims (10)

1. a level gauge supporting structure, it is characterised in that: including:
Substrate (1), has installed surface (11), and described installed surface (11) is provided with the vertical axes being suitable to install level gauge (2), and described vertical axes is vertical with described installed surface (11);
Spider (3), has top board (31), and is connected and is used for supporting three the telescopic leg of length (32) of described top board (31) with described top board (31);
Fit structure, it is arranged between described substrate (1) and described top board (31), for connecting described substrate (1) and described top board (31), and make described substrate (1) do not install described level gauge (2) and not by fixing time, can automatically adjust, and then make described installed surface (11) keep level;
Adjustable fixed structure, is arranged on described top board (31), for, after the installed surface (11) of described substrate (1) is automatically regulated to be level, being fixed by described substrate (1).
2. level gauge supporting structure according to claim 1, it is characterised in that: described fit structure includes:
Circular groove (41), is opened on described top board (31), has smooth inner wall;
Circular protrusions (42), is connected with described substrate (1) by connecting portion (43), has smooth outer wall, is used for being fit into described circular groove (41) internal;Described circular protrusions (42) arranges position on described substrate (1) so that the center of gravity of described substrate (1) being provided with described circular protrusions (41) is vertically distributed with the center of gravity of described circular protrusions (42).
3. level gauge supporting structure according to claim 1, it is characterised in that: described fit structure includes:
Circular groove (41), is opened on described substrate (1), has smooth inner wall;
Circular protrusions (42), it is connected with described top board (31) by connecting portion (43), there is smooth outer wall, internal for being fit into described circular groove (41), the described circular groove (41) setting on described substrate (1) so that be provided with the center of gravity of the described substrate (1) of described circular groove (41) and the center superposition of described circular groove (41).
4. the level gauge supporting structure according to Claims 2 or 3, it is characterized in that: between opening and the described circular protrusions (42) of described circular groove (41), there is gap (44), for inputting lubricating oil to described circular groove (41) is internal.
5. the level gauge supporting structure according to any one of claim 1-4, it is characterised in that: described adjustable fixed structure includes:
Screwed hole (51), is at least three, is opened on described top board (31), and opening is towards described substrate (1);
Bolt (52), is at least three, is threadably mounted at described screwed hole (51) respectively internal, and bolt head (53) is used for supporting described substrate (1).
6. the leveling method of a level gauge supporting structure, it is characterised in that: comprise the steps:
1) by three legs (32) of spider (3) separately, top board (31) is supported on target location;
2) by fit structure, substrate (1) is arranged on described top board (31), makes described substrate (1) be automatically adjusted to make its installed surface (11) keep level;
3) regulate adjustable fixed structure, described substrate (1) is fixed.
7. the leveling method of level gauge supporting structure according to claim 6, it is characterized in that: in described step 3) after, further comprise the steps of: and again regulate described adjustable fixed structure, drive described substrate (1) entirety to move certain altitude straight up.
8. the leveling method of level gauge support according to claim 6 or 7, it is characterised in that: described fit structure includes:
Circular groove (41), is opened on described top board (31), has smooth inner wall;Circular protrusions (42), is connected with described substrate (1) by connecting portion (43), has smooth outer wall, is used for being fit into described circular groove (41) internal;Described circular protrusions (42) arranges position on described substrate (1) so that the center of gravity of described substrate (1) being provided with described circular protrusions (42) is vertically distributed with the center of gravity of described circular protrusions (42);
And/or, described fit structure includes: circular groove (41), is opened on described substrate (1), has smooth inner wall;Circular protrusions (42), it is connected with described top board (31) by connecting portion (43), there is smooth outer wall, internal for being fit into described circular groove (41), the described circular groove (41) setting on described substrate (1) so that be provided with the center of gravity of the described substrate (1) of described circular groove (41) and the center superposition of described circular groove (41);
Described step 2) in, described circular protrusions (42) is fit into described circular groove (41) internal, it is achieved the installation of described substrate (1) and described top board (31).
9. the leveling method of level gauge supporting structure according to claim 8, it is characterized in that: the gap (44) also including between the opening by described circular groove (41) and described circular protrusions (42), to the step of described circular groove (41) internal input lubricating oil.
10. the leveling method of level gauge supporting structure according to claim 6 or 7, it is characterized in that: described adjustable fixed structure includes: screwed hole (51), it is at least three, is opened on described top board (31), and opening is towards described substrate (1);Bolt (52), is at least three, is threadably mounted at described screwed hole (51) respectively internal, and bolt head (53) is used for supporting described substrate (1);
By adjusting the described bolt (52) installation length in described screwed hole (51) inside, described nuts (53) is made to withstand on described substrate (1) to fix described substrate (1) or to drive described substrate (1) upwards vertically to move a certain distance.
CN201610242960.8A 2016-04-15 2016-04-15 Level bracket structure and leveling method thereof Pending CN105805506A (en)

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CN108695228A (en) * 2017-04-10 2018-10-23 北京北方华创微电子装备有限公司 Levelling mechanism, wafer lift mechanism and the reaction chamber of wafer carrier
CN109506635A (en) * 2019-01-16 2019-03-22 厦门大学嘉庚学院 Architectural design measuring device and its working method
CN111442160A (en) * 2020-02-18 2020-07-24 南京奥新可工程科技有限公司 Measuring device based on land survey
CN111520582A (en) * 2020-05-06 2020-08-11 雷双翼 Land surveying equipment for measuring levelness

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US8141828B2 (en) * 2008-04-21 2012-03-27 Allen Ip Inc. Insert plate leveling
CN201531721U (en) * 2009-09-28 2010-07-21 天津市亚安科技电子有限公司 Cloud deck equipped with levelling instrument
CN203718310U (en) * 2014-02-28 2014-07-16 长安大学 Tripod with spherical bearing
CN205640122U (en) * 2016-04-15 2016-10-12 刘同文 Surveyor's level supporting structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108695228A (en) * 2017-04-10 2018-10-23 北京北方华创微电子装备有限公司 Levelling mechanism, wafer lift mechanism and the reaction chamber of wafer carrier
CN107101627A (en) * 2017-06-22 2017-08-29 朱德金 A kind of optical level Level tune support frame
CN109506635A (en) * 2019-01-16 2019-03-22 厦门大学嘉庚学院 Architectural design measuring device and its working method
CN109506635B (en) * 2019-01-16 2021-12-24 厦门大学嘉庚学院 Building design measuring device and working method thereof
CN111442160A (en) * 2020-02-18 2020-07-24 南京奥新可工程科技有限公司 Measuring device based on land survey
CN111520582A (en) * 2020-05-06 2020-08-11 雷双翼 Land surveying equipment for measuring levelness

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