CN116989229B - Multifunctional leveling workbench of laser level meter - Google Patents
Multifunctional leveling workbench of laser level meter Download PDFInfo
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- CN116989229B CN116989229B CN202311257109.9A CN202311257109A CN116989229B CN 116989229 B CN116989229 B CN 116989229B CN 202311257109 A CN202311257109 A CN 202311257109A CN 116989229 B CN116989229 B CN 116989229B
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- support
- laser level
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- flat plate
- rod
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 238000005452 bending Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- F16M11/02—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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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
- F16M11/043—Allowing translations
-
- 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
- F16M11/18—Heads with mechanism for moving 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
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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
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of 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
- F16M11/20—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
- F16M11/242—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 spreading of the 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
- F16M11/20—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
- F16M11/38—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 folding, e.g. pivoting or scissors tong mechanisms
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- 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
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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
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
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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
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
Landscapes
- 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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a multifunctional leveling workbench of a laser level, which comprises a first support, a second support, a third support and supporting legs, wherein the first support is connected with the second support through a telescopic rod, the second support is rotationally connected with the third support, the second support and the third support can be kept parallel or vertical, and the third support has magnetism. The multifunctional leveling workbench has magnetic force and can be folded at 90 degrees, so that the laser level instrument can be placed on the ground to detect the verticality of the upright post of the steel structure building, and can be adsorbed on the wall surface made of iron to detect the levelness and the bending degree of the cross beam of the steel structure building.
Description
Technical Field
The invention relates to the field of laser levels, in particular to a multifunctional leveling workbench of a laser level.
Background
The laser level meter is a laser emitter for forming at least one horizontal line and a plurality of vertical lines on a wall surface, is commonly used for indoor decoration, and a base of the common laser level meter is provided with three footings with adjustable heights, and the levelness of the laser level meter can be adjusted by adjusting the height of each footing.
At present, in the acceptance link of steel construction building, the owner needs to measure whether stand and crossbeam are horizontal vertical, and under the most circumstances, the acceptance personnel uses the mode of hanging wire or acting as go-between to measure, and the cat ladder goes up when the crossbeam is higher, so just needs the acceptance personnel to climb repeatedly and climb down to measure levelness, straightness and crookedness of every stand, crossbeam and longeron, if can use the level line measurement of laser level meter transmission, then can observe levelness and crookedness of a plurality of crossbeams in a position that is far away once.
If the laser level is directly placed above the cross beam, the horizontal line of the laser level is necessarily higher than the top edge of the cross beam, so that the laser level with adjustable height is required to be equal to the top edge or the bottom edge of the cross beam, so that the laser level is convenient for inspection by an inspection person.
The prior art has the following technical schemes in common:
1. the laser level is hung on the steel plate by fixedly mounting the steel plate on the wall surface or the upright post, and the scheme has the defects that the wall surface or the upright post is required to be perforated every time the height is adjusted, the use is troublesome, and owners generally do not allow random perforation.
2. The footing of the laser level is removed, replaced by a scissor type lifter or a tripod placed on the ground, or replaced by an adapter for connecting a vertical rod, and the vertical rod is erected on the ground, and the three modes are respectively applicable to different heights, but are only applicable to the use environment below 2 meters, and the steel structure building is usually higher than 6 meters.
For the above reasons, the existing laser level is difficult to be applied to the use environment of more than 2 meters, and therefore, a laser level suitable for steel structure building acceptance is required.
Disclosure of Invention
The invention aims to provide a multifunctional leveling workbench of a laser level, which aims to solve the technical problems that the existing laser level is limited in height adjusting range and is not suitable for steel structure building acceptance.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the multifunctional leveling workbench of the laser level comprises a first support, wherein the laser level can be rotationally connected to the first support around the central line of the first support, and the first support is provided with a bottom surface perpendicular to the central line of the laser level; the bottom surface of the first support is connected with the top surface of the second support through at least 3 telescopic rods with adjustable lengths, two ends of each telescopic rod are hinged with the first support and the second support respectively, and the telescopic rods are uniformly distributed around the central line of the laser level; a third support, the third support having a bottom surface parallel to the bottom surface of the second support, the third support having magnetism, the third support being hinged to the second support, the third support being rotatable such that its bottom surface is parallel or perpendicular to the bottom surface of the second support, the magnetic force of the third support being greater than the sum of the weights of the laser level, the first support, the second support, the telescopic rod, and the third support; the stabilizer blade, the stabilizer blade is including standing on subaerial foot end, the stabilizer blade with the third support rotates to be connected, the stabilizer blade has 3 at least, the stabilizer blade is located the outside of third support and encircle the central line equipartition of laser level, the stabilizer blade can rotate so that the foot end is located the below or the top of third support bottom surface.
Preferably, the first support comprises a first flat plate and a worm gear mechanism, the laser level gauge is rotationally connected with the first flat plate, the worm gear mechanism is embedded in the first flat plate, and the worm gear mechanism is in transmission connection with the laser level gauge.
Preferably, the bottom surface of the first flat plate is provided with first hinges with the same number as the telescopic rods, the second support comprises a second flat plate, the top surface of the second flat plate is provided with second hinges corresponding to the first hinges one by one, and the first hinges and the second hinges are uniformly distributed around the central line of the laser level meter; the telescopic rod comprises a first hinge rod which is connected with the first hinge, and the outer circumferential surface of the first hinge rod is provided with threads; a second hinge rod connected to the second hinge, the second hinge rod having a thread provided on an outer circumferential surface thereof and having a rotation direction opposite to that of the first hinge rod; the threaded sleeve is coaxially connected with the first hinging rod and the second hinging rod and sleeved on the first hinging rod and the second hinging rod.
Preferably, the third support comprises a third flat plate, one side of the third flat plate is provided with a third hinge hinged with one side of the second flat plate, the axis of the third hinge is perpendicular to the central line of the laser level meter, the opening and closing angle of the third hinge is between 0 and 90 degrees, and the bottom of the third flat plate is provided with a magnet in an embedded mode.
Preferably, a fourth hinge is arranged on one surface of the second flat plate, which is close to the third flat plate, a fifth hinge is arranged on one surface of the third flat plate, which is close to the second flat plate, the fourth hinge is connected with the fifth hinge through a gas spring, and when the second flat plate is vertical to the third flat plate, the gas spring is in a rebound state.
Preferably, a groove is further formed in one surface, close to the third plate, of the second plate, and when the second plate and the third plate are parallel, the gas spring is in a compressed state and located inside the groove.
Preferably, the support leg comprises a rotating shaft, wherein the rotating shaft is positioned on the outer side of the third support seat and fixedly connected with the third support seat, and the axis of the rotating shaft is perpendicular to the central line of the laser level meter and intersects with the central line of the laser level meter; the rotating piece is rotatably arranged on the rotating shaft, the rotating angle of the rotating piece is 0-90 degrees, and the rotating piece is provided with a threaded hole with an axis perpendicular to the rotating shaft; the threaded column is installed in the threaded hole in a spiral mode.
Preferably, the rotating shaft comprises a connecting column, a sector column and a disc which are coaxially and sequentially connected, wherein the connecting column is fixedly connected with the third support, and the diameter of the disc is larger than that of the sector column; the rotating piece is provided with a fan-shaped groove sleeved outside the fan-shaped column and a disc-shaped groove sleeved outside the disc, and the central angle of the fan-shaped groove minus the central angle of the fan-shaped column is equal to 90 degrees.
Preferably, the multifunctional leveling workbench further comprises a fourth support, the fourth support comprises a base and a vertical plate, the base is horizontally arranged, the vertical plate is vertically arranged, the bottom end of the vertical plate is fixedly connected with the base, and the fourth support is made of iron.
Preferably, the multifunctional leveling workbench further comprises a tripod, and the fourth support is mounted on a supporting platform of the tripod.
Compared with the prior art, the invention has the following beneficial effects:
the multifunctional leveling workbench has magnetic force and can be folded at 90 degrees, so that the laser level instrument can be placed on the ground to detect the verticality of the upright post of the steel structure building, and can be adsorbed on the wall surface made of iron to detect the levelness and the bending degree of the cross beam of the steel structure building.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a front view of a multi-function leveling table in a1 st operational state;
FIG. 2 is a cross-sectional view taken along the direction A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is a perspective view of the multi-function leveling table in the 1 st operational state;
FIG. 5 is a perspective view of the multi-function leveling table in the 2 nd operational state;
FIG. 6 is a perspective view of the multi-function leveling table in the 3 rd operating state;
FIG. 7 is an exploded perspective view of the third mount and foot;
FIG. 8 is an exploded perspective view of the foot;
FIG. 9 is a perspective view of the multi-function leveling table in the 4 th operational state;
FIG. 10 is a perspective view of the multi-function leveling table in the 5 th operational state;
reference numerals in the drawings are respectively as follows:
1-laser level gauge;
2-a first support; 2 A-A first plate; 2a 1-a first hinge; 2 b-worm gear mechanism;
3-a second support; 3 A-A second plate; 3a 1-a second hinge; 3a 2-fourth hinges; 3a 3-grooves;
4-a telescopic rod; 4 A-A first hinge lever; 4 b-a second hinge lever; 4 c-a threaded sleeve;
5-a third support; 5 A-A third plate; 5a 1-magnet; 5a 2-fifth hinge; 5 b-a third hinge; 5 c-a gas spring;
6-supporting legs; 6 A-A rotating shaft; 6a 1-connecting column; 6a 2-sector column; 6a 3-disc; 6 b-a rotating member; 6b 1-a threaded hole; 6b 2-a fan-shaped groove; 6b 3-a disc-shaped groove; 6 c-a threaded post; 6c 1-knob;
7-fourth support; 7 A-A base; 7 b-a riser;
8-tripod.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-10, the present invention provides:
the multifunctional leveling workbench of the laser level comprises a first support 2, wherein the laser level 1 can be rotatably connected to the first support 2 around the central line of the laser level 1, and the first support 2 is provided with a bottom surface perpendicular to the central line of the laser level 1; the second support 3 is provided with a top surface parallel to the bottom surface of the first support 2, the bottom surface of the first support 2 is connected with the top surface of the second support 3 through at least 3 telescopic rods 4 with adjustable lengths, two ends of each telescopic rod 4 are respectively hinged with the first support 2 and the second support 3, and the telescopic rods 4 are uniformly distributed around the central line of the laser level meter 1; and a third support 5, the third support 5 having a bottom surface parallel to the bottom surface of the second support 3, the third support 5 having magnetism, the third support 5 being hinged to the second support 3, the third support 5 being rotatable such that its bottom surface is parallel or perpendicular to the bottom surface of the second support 3, the magnetic force of the third support 5 being > the sum of the weights of the laser level 1, the first support 2, the second support 3, the telescopic rod 4 and the third support 5; and the supporting legs 6 comprise leg ends which can stand on the ground, the supporting legs 6 are rotationally connected with the third support 5, the supporting legs 6 are at least 3, the supporting legs 6 are positioned on the outer side of the third support 5 and uniformly distributed around the central line of the laser level 1, and the supporting legs 6 can rotate to enable the leg ends to be positioned below or above the bottom surface of the third support 5.
Based on the above embodiment, the first support 2 is used to drive the laser level 1 to rotate around its own center line to adjust the position of the laser, and the third support 5 is used to absorb an iron, such as a horizontally or vertically disposed iron plate.
In a normal use environment, such as in a concrete building, the leg 6 is rotated so that its end is below the bottom surface of the third support 5, and the laser level stands on the ground, and can be used as a normal laser level.
In a special use environment, for example inside a steel structure building, the feet 6 are rotated so that their ends are above the bottom surface of the third support 5, and then:
the third support 5 is adsorbed on an iron plate which is vertically arranged, so that a worker can easily adjust the height of the laser level, the bottom surface of the third support 5 is vertical to the bottom surface of the second support 3, the second support 3 is used for adjusting the parallelism between the first support 2 and the second support 3, and even if the second support 3 is not horizontal, the levelness of the first support 2 can be adjusted by adjusting the length of the telescopic rod 4; or, adsorb third support 5 on the iron plate of level setting, it has stronger anti-wind ability, still can not rock in the strong wind environment, and second support 3 and telescopic link 4 still are used for adjusting the levelness of first support 2 this moment.
Whether the first support 2 is level or not can be observed by a bubble level mounted on top of the laser level 1.
Further:
the first support 2 comprises a first flat plate 2a and a worm gear mechanism 2b, the laser level meter 1 is rotationally connected with the first flat plate 2a, the worm gear mechanism 2b is embedded in the first flat plate 2a, and the worm gear mechanism 2b is in transmission connection with the laser level meter 1.
Based on the above embodiment, the technical problem to be solved by the present invention is how to drive the laser level 1 to precisely rotate through the first support 2, and the specific structure and working principle of the present laser level will not be described in detail in this embodiment because the base of the present laser level has a worm gear mechanism.
Further:
at least 3 first hinges 2a1 are arranged on the bottom surface of the first flat plate 2a, the second support 3 comprises a second flat plate 3a, second hinges 3a1 which are in one-to-one correspondence with each first hinge 2a1 are arranged on the top surface of the second flat plate 3a, the first hinges 2a1 and the second hinges 3a1 are uniformly distributed around the central line of the laser level meter 1, the telescopic rod 4 comprises a first hinge rod 4a which is connected with the first hinges 2a1, and threads are arranged on the outer peripheral surface of the first hinge rod 4 a; and a second hinge lever 4b connected to the second hinge 3a1, an outer circumferential surface of the second hinge lever 4b being provided with a screw thread and a rotation direction of the screw thread being opposite to that of the first hinge lever 4 a; and a threaded sleeve 4c coaxially connected to the first hinge rod 4a and the second hinge rod 4b and sleeved on the first hinge rod 4a and the second hinge rod 4 b.
Based on the above embodiment, the technical problem to be solved by the present invention is how to adjust the levelness of the first support 2.
Therefore, the telescopic rod 4 is formed by combining the first hinging rod 4a, the second hinging rod 4b and the threaded sleeve 4c, and the screw threads of the first hinging rod 4a and the second hinging rod 4b are opposite in rotation direction, so that the first hinging rod 4a and the second hinging rod 4b are close to each other or far away from each other when the threaded sleeve 4c is rotated, the length of the telescopic rod 4 is adjusted, and the levelness of the first support 2 is further adjusted.
Further:
the third support 5 comprises a third flat plate 5a, a third hinge 5b hinged with one side of the second flat plate 3a is arranged on one side of the third flat plate 5a, the axis of the third hinge 5b is perpendicular to the central line of the laser level meter 1, the opening and closing angle of the third hinge 5b is between 0 degrees and 90 degrees, and a magnet 5a1 is embedded in the bottom of the third flat plate 5 a.
Based on the above embodiment, the technical problem the present invention intends to solve is how to make the third support 5 magnetic and it can be parallel or perpendicular to the second support 3.
Further:
the second flat plate 3a is provided with a fourth hinge 3a2 near one side of the third flat plate 5a, the third flat plate 5a is provided with a fifth hinge 5a2 near one side of the second flat plate 3a, the fourth hinge 3a2 and the fifth hinge 5a2 are connected through a gas spring 5c, and when the second flat plate 3a and the third flat plate 5a are vertical, the gas spring 5c is in a rebound state.
Based on the above-described embodiment, the technical problem to be solved by the present invention is how to enable the third stand 5 and the second stand 3 to maintain a vertical posture.
For this purpose, the present invention supports the weight of the laser level 1, the first mount 2, the second mount 3, and the telescopic rod 4 by the gas spring 5 c.
Further:
the second plate 3a is further provided with a groove 3a3 on a side thereof adjacent to the third plate 5a, and when the second plate 3a and the third plate 5a are parallel, the gas spring 5c is in a compressed state and is located inside the groove 3a 3.
Based on the above embodiment, the groove 3a3 is used to accommodate the gas spring 5c, and the gas spring 5c is an arbitrary gas-off spring capable of keeping its own expansion and contraction amount unchanged.
Further:
the support leg 6 comprises a rotating shaft 6a, the rotating shaft 6a is positioned on the outer side of the third support 5 and fixedly connected with the third support 5, and the axis of the rotating shaft 6a is perpendicular to the central line of the laser level 1 and intersects with the central line; the rotating piece 6b is rotatably arranged on the rotating shaft 6a, the rotating angle of the rotating piece 6b is between 0 degrees and 90 degrees, and the rotating piece 6b is provided with a threaded hole 6b1 with the axis perpendicular to the rotating shaft 6 a; and a screw column 6c, the screw column 6c being screw-fitted inside the screw hole 6b 1.
Specifically, one end of the threaded column 6c is provided with a knob 6c1, one end of the threaded column 6c, where the knob 6c1 is not provided, is the foot end of the supporting leg 6, when the rotating member 6b rotates to 0 °, the axis of the threaded column 6c is parallel to the plane where the third support 5 is located, when the rotating member 6b rotates to 90 °, the axis of the threaded column 6c is perpendicular to the plane where the third support 5 is located, and one end of the threaded column 6c, where the knob 6c1 is not installed, is located below the bottom surface of the third support 5.
Further:
the rotating shaft 6a comprises a connecting column 6a1, a sector column 6a2 and a disc 6a3 which are coaxially and sequentially connected, the connecting column 6a1 is fixedly connected with the third support 5, and the diameter of the disc 6a3 is larger than the diameter of the sector column 6a 2; the rotating member 6b is provided with a sector groove 6b2 sleeved outside the sector column 6a2 and a disc groove 6b3 sleeved outside the disc 6a3, and the central angle of the sector groove 6b2 minus the central angle of the sector column 6a2 is equal to 90 degrees.
Based on the above embodiments, the technical problem to be solved by the present invention is how to rotate the connecting rotating member 6b and the rotating shaft 6a, and make the rotation angle of the rotating member 6b between 0 ° and 90 °.
For this purpose, the present invention is connected by the disc 6a3 and the disc-shaped groove 6b3 so that the rotation shaft 6a and the rotation member 6b are rotatably connected, and at the same time, in the present embodiment, the central angle of the sector column 6a2 is 180 ° and the central angle of the sector groove 6b2 is 270 °, so that the sector column 6a2 can restrict the rotation angle of the sector groove 6b2 and make the rotation angle thereof between 0 ° and 90 ° when the rotation member 6b rotates with respect to the rotation shaft 6 a.
Also to be described is:
the rotating member 6b is formed by adhesion of a plurality of parts, which are separated at least on one radial surface thereof.
Further:
the multifunctional leveling workbench further comprises a fourth support 7, the fourth support 7 comprises a base 7a arranged horizontally and a vertical plate 7b arranged vertically, the bottom end of the vertical plate 7b is fixedly connected with the base 7a, and the fourth support 7 is made of iron.
Based on the above embodiment, the technical problem to be solved by the present invention is how to enable the third support 5 to absorb the iron plate arranged vertically or horizontally when no iron plate exists in the environment, so as to realize more functions.
For this purpose, the invention also provides a base 7a and a riser 7b for the third support 5 to adsorb.
Further:
the multifunctional leveling workbench further comprises a tripod 8, and the fourth support 7 is arranged on a supporting platform of the tripod 8.
Based on the above embodiments, the technical problem to be solved by the present invention is how to increase the height adjustment range of the laser level.
Since the material of the fourth support 7 is iron, the weight of the fourth support 7 is relatively heavy, and for this reason, if the height of the riser 7b is increased to increase the height adjustment range of the laser level, the carrying burden of the user tends to be increased, and for this purpose, the present invention uses the tripod 8 which is relatively lightweight and has an adjustable height as an aid.
The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (10)
1. A multifunctional leveling workbench of a laser level meter is characterized by comprising,
the laser level meter comprises a first support (2), wherein the laser level meter (1) can be rotatably connected to the first support (2) around a central line of the laser level meter, and the first support (2) is provided with a bottom surface perpendicular to the central line of the laser level meter (1);
the second support (3) is provided with a top surface parallel to the bottom surface of the first support (2), the bottom surface of the first support (2) is connected with the top surface of the second support (3) through at least 3 telescopic rods (4) with adjustable length, two ends of each telescopic rod (4) are respectively hinged with the first support (2) and the second support (3), and the telescopic rods (4) are uniformly distributed around the central line of the laser level meter (1);
a third support (5), the third support (5) having a bottom surface parallel to the bottom surface of the second support (3), the third support (5) having magnetism, the third support (5) being hinged to the second support (3), the third support (5) being rotatable such that its bottom surface is parallel or perpendicular to the bottom surface of the second support (3), the magnetic force of the third support (5) being > the sum of the weights of the laser level (1), the first support (2), the second support (3), the telescopic rod (4) and the third support (5);
the stabilizer blade (6), stabilizer blade (6) are including standing on subaerial foot end, stabilizer blade (6) with third support (5) rotate and are connected, stabilizer blade (6) have at least 3, stabilizer blade (6) are located outside of third support (5) and around the central line equipartition of laser level (1), stabilizer blade (6) can rotate so that the foot end is located below or the top of third support (5) bottom surface.
2. A multifunctional leveling platform for a laser level according to claim 1, characterized in that,
the first support (2) comprises a first flat plate (2 a) and a worm gear mechanism (2 b), the laser level meter (1) is rotationally connected with the first flat plate (2 a), the worm gear mechanism (2 b) is embedded in the first flat plate (2 a), and the worm gear mechanism (2 b) is in transmission connection with the laser level meter (1).
3. A multifunctional leveling bench for a laser level according to claim 2 wherein,
the bottom surface of the first flat plate (2 a) is provided with first hinges (2 a 1) the same as the telescopic rods (4), the second support (3) comprises a second flat plate (3 a), the top surface of the second flat plate (3 a) is provided with second hinges (3 a 1) corresponding to each first hinge (2 a 1) one by one, and the first hinges (2 a 1) and the second hinges (3 a 1) are uniformly distributed around the central line of the laser level meter (1);
the telescopic rod (4) comprises a telescopic rod,
a first hinge rod (4 a) connected to the first hinge (2 a 1), wherein a thread is provided on the outer peripheral surface of the first hinge rod (4 a);
a second hinge rod (4 b) connected to the second hinge (3 a 1), the outer circumferential surface of the second hinge rod (4 b) being provided with a thread and the thread having a direction opposite to that of the first hinge rod (4 a);
and the threaded sleeve (4 c) is coaxially connected with the first hinging rod (4 a) and the second hinging rod (4 b) and sleeved on the first hinging rod (4 a) and the second hinging rod (4 b).
4. A multifunctional leveling platform for a laser level according to claim 3, characterized in that,
the third support (5) comprises a third flat plate (5 a), a third hinge (5 b) hinged with one side of the second flat plate (3 a) is arranged on one side of the third flat plate (5 a), the axis of the third hinge (5 b) is perpendicular to the central line of the laser level meter (1), the opening and closing angle of the third hinge (5 b) is between 0 and 90 degrees, and a magnet (5 a 1) is embedded in the bottom of the third flat plate (5 a).
5. A multifunctional leveling bench for a laser level according to claim 4 wherein,
the one side that second dull and stereotyped (3 a) is close to third dull and stereotyped (5 a) is provided with fourth hinge (3 a 2), the one side that third dull and stereotyped (5 a) is close to second dull and stereotyped (3 a) is provided with fifth hinge (5 a 2), fourth hinge (3 a 2) with fifth hinge (5 a 2) are connected through gas spring (5 c), second dull and stereotyped (3 a) with when third dull and stereotyped (5 a) are perpendicular, gas spring (5 c) are in the resilience state.
6. A multifunctional leveling bench for a laser level according to claim 5 wherein,
the second flat plate (3 a) is provided with a groove (3 a 3) on one surface close to the third flat plate (5 a), and when the second flat plate (3 a) and the third flat plate (5 a) are parallel, the gas spring (5 c) is in a compressed state and is positioned in the groove (3 a 3).
7. A multifunctional leveling platform for a laser level according to claim 1, characterized in that,
the support leg (6) comprises a base,
the rotating shaft (6 a) is positioned on the outer side of the third support (5) and is fixedly connected with the third support (5), and the axis of the rotating shaft (6 a) is perpendicular to the central line of the laser level (1) and is intersected with the central line;
the rotating piece (6 b) is rotatably mounted on the rotating shaft (6 a), the rotating angle of the rotating piece (6 b) is 0-90 degrees, and the rotating piece (6 b) is provided with a threaded hole (6 b 1) with the axis perpendicular to the rotating shaft (6 a);
-a threaded post (6 c), said threaded post (6 c) being screw-mounted inside said threaded hole (6 b 1).
8. A multifunctional leveling bench for a laser level according to claim 7 wherein,
the rotating shaft (6 a) comprises a connecting column (6 a 1), a sector column (6 a 2) and a disc (6 a 3) which are coaxially and sequentially connected, the connecting column (6 a 1) is fixedly connected with the third support (5), and the diameter of the disc (6 a 3) is larger than the diameter of the sector column (6 a 2); the rotating piece (6 b) is provided with a fan-shaped groove (6 b 2) sleeved on the outer side of the fan-shaped column (6 a 2) and a disc-shaped groove (6 b 3) sleeved on the outer side of the disc (6 a 3), and the central angle of the fan-shaped groove (6 b 2) minus the central angle of the fan-shaped column (6 a 2) is equal to 90 degrees.
9. A multifunctional leveling bench for a laser level according to any of claims 1-8 wherein,
the multifunctional leveling workbench further comprises a fourth support (7), the fourth support (7) comprises a base (7 a) which is horizontally arranged and a vertical plate (7 b) which is vertically arranged, the bottom end of the vertical plate (7 b) is fixedly connected with the base (7 a), and the fourth support (7) is made of iron.
10. A multifunctional leveling bench for a laser level according to claim 9 wherein,
the multifunctional leveling workbench further comprises a tripod (8), and the fourth support (7) is installed on a supporting platform of the tripod (8).
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| CN202311257109.9A CN116989229B (en) | 2023-09-27 | 2023-09-27 | Multifunctional leveling workbench of laser level meter |
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| CN202311257109.9A CN116989229B (en) | 2023-09-27 | 2023-09-27 | Multifunctional leveling workbench of laser level meter |
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| CN116989229B true CN116989229B (en) | 2023-12-12 |
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| KR101627564B1 (en) * | 2015-11-27 | 2016-06-08 | (주) 삼경이엔씨 | Easy to engage and disengage measurement level machine support fixture |
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| KR101627564B1 (en) * | 2015-11-27 | 2016-06-08 | (주) 삼경이엔씨 | Easy to engage and disengage measurement level machine support fixture |
| CN209013994U (en) * | 2018-11-23 | 2019-06-21 | 六安市汉盛光电科技有限公司 | A kind of laser level hanger |
| CN211232311U (en) * | 2019-10-12 | 2020-08-11 | 潘金辉 | Novel laser stores pylon for wall subsides ground appearance |
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| CN116989229A (en) | 2023-11-03 |
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