CN209014000U - A kind of laser leveler - Google Patents
A kind of laser leveler Download PDFInfo
- Publication number
- CN209014000U CN209014000U CN201822121726.7U CN201822121726U CN209014000U CN 209014000 U CN209014000 U CN 209014000U CN 201822121726 U CN201822121726 U CN 201822121726U CN 209014000 U CN209014000 U CN 209014000U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- outside
- rotary shaft
- screw rod
- laser leveler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of laser levelers, including body, the upper end and outside of the body are provided with light output window, the upper end of the pedestal is provided with rotating seat, and the side of the rotary shaft is provided with limited block, and the connecting rod is connected with limited block, reset spring is provided on the outside of the connecting rod, it is provided with adjusting screw rod on the outside of the pedestal and air level, the fixes sleeve are internally provided with adjusting screw rod, are provided with adjusting nut on the outside of the fixes sleeve upper end.When laser leveler is placed on the ground by the utility model, when the bubble in air level is not in middle position, laser leveler is finely adjusted so that adjusting screw rod stretches out or shortens by the adjusting nut on rotation supporting leg, improve measurement accuracy, after calibration, reset spring drives limited block to stretch out, and is meshed and is limited with the gear on the outside of rotary shaft by the card slot of setting, after making correction, is not influenced easily by external force and affect correction result.
Description
Technical field
The utility model relates to measuring tool technical field, specially a kind of laser leveler.
Background technique
In building or decoration, it is often necessary to obtain horizontal line or vertical line by tool, laser leveler is a kind of
The electronic instrument of horizontal and vertical laser beam can be accurately projected on space plane, be provided conveniently for subsequent construction.
When laser leveler is placed on uneven ground, laser leveler can generate human eye and can not clearly see
Inclination, influences the accuracy of measurement result, and in calibration since the range of adjustment is small, the power of fastening can be led by adjusting bolt sometimes
Index glass seat, the error so that adjustment bolt walks, it is therefore desirable to which adjustment correction over and over repeatedly corrects time and effort consuming.
Utility model content
The purpose of this utility model is to provide a kind of laser leveler, to solve mentioned above in the background art to swash
When light level meter is placed on uneven ground, laser leveler can generate the inclination that human eye can not clearly be seen, influence to survey
The accuracy for measuring result, in calibration since the range of adjustment is small, microscope base can be affected for the power of fastening by adjusting bolt sometimes, so that
Adjustment bolt walks error, it is therefore desirable to adjustment correction over and over repeatedly, the problem of correcting time and effort consuming.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser leveler, including body, institute
The upper end for stating body is provided with control panel, and the upper end and outside of the body are provided with light output window, the body
Bottom end is connected with pedestal, and the upper end of the pedestal is provided with rotating seat, and the inner wall of the pedestal bottom end is equipped with rotary shaft, described
Rotary shaft is connected far from one end of pedestal with rotating seat, and the side of the rotary shaft is provided with limited block, the pedestal it is outer
Side, which is provided with, extends to its internal connecting rod, and the connecting rod is connected with limited block, is provided on the outside of the connecting rod
Reset spring is provided on the outside of the pedestal and adjusts screw rod and air level, and the bottom end of the pedestal is provided with supporting leg, described
Supporting leg includes fixes sleeve, adjusting nut and adjusting screw rod, and the fixes sleeve is internally provided with adjusting screw rod, described solid
Determine to be provided with adjusting nut on the outside of sleeve upper end.
Preferably, the middle position of the rotating seat upper end is equipped with threaded post, the middle position of the body bottom end
Place is provided with the threaded hole to match with threaded post.
Preferably, the quantity of the light output window is three, and three light output windows are located at body adjacent three
The surface in a face.
Preferably, the bottom end middle position of the pedestal is provided with mounting hole, and the rotating seat and pedestal pass through bearing
It is flexibly connected.
Preferably, it is provided with gear on the outside of the rotary shaft bottom end, and is provided on the outside of rotary shaft and adjusts screw rod
The external screw thread to match, the rotary shaft pass through bearing with rotating seat and pedestal and are flexibly connected, the arc-shaped knot of limited block
Structure, and limited block is provided with the latch to match with gear close to the side of rotary shaft, the both ends of the reset spring respectively with
Limited block is connected with the inner wall of pedestal.
Preferably, the bottom end of the adjusting nut is connected with fixes sleeve by bearing, and the inner wall of fixes sleeve is set
It is equipped with the internal screw thread to match with adjusting screw rod, the upper end of the adjusting screw rod is connected with pedestal.
Compared with prior art, the utility model has the beneficial effects that laser leveler is placed on ground by the utility model
When on face, whether can be tilted by machine at the air level observation of setting, when the bubble in air level is not in middle position,
Laser leveler is finely adjusted so that adjusting screw rod stretches out or shortens by the adjusting nut on rotation supporting leg, until water
The centrally located place of bubble in quasi- bubble, improves measurement accuracy, pulls out connecting rod, adjusts screw rod by rotation and drives rotation
Shaft rotation rotates horizontally body, and after calibration, reset spring drives limited block to stretch out, card slot and rotation by setting
Gear on the outside of axis, which is meshed, to be limited, and after making correction, is not influenced easily by external force and affects correction as a result, convenient
It is easy, the precision of more stable laser leveler is maintained at preferable states often.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of base structure of the utility model；
Fig. 3 is the chassis interior structural schematic diagram of the utility model；
Fig. 4 is the support leg structure explosive view of the utility model.
In figure: 1, body；2, control panel；3, light output window；4, pedestal；5, supporting leg；501, fixes sleeve；502,
Adjusting nut；503, adjusting screw rod；6, rotating seat；7, screw rod is adjusted；8, air level；9, threaded post；10, rotary shaft；11, it connects
Bar；12, reset spring；13, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of laser leveler, including body 1, body 1
Upper end be provided with control panel 2, the upper end and outside of body 1 are provided with light output window 3, and the bottom end of body 1 is connected with
Pedestal 4, the upper end of pedestal 4 are provided with rotating seat 6, and the inner wall of 4 bottom end of pedestal is equipped with rotary shaft 10, and rotary shaft 10 is far from pedestal
4 one end is connected with rotating seat 6, and the side of rotary shaft 10 is provided with limited block 13, and the outside of pedestal 4, which is provided with, extends to it
Internal connecting rod 11, connecting rod 11 are connected with limited block 13, and the outside of connecting rod 11 is provided with reset spring 12, pedestal 4
Outside be provided with and adjust screw rod 7 and air level 8, the bottom end of pedestal 4 is provided with supporting leg 5, and supporting leg 5 includes fixes sleeve
501, adjusting nut 502 and adjusting screw rod 503, fixes sleeve 501 are internally provided with adjusting screw rod 503, in fixes sleeve 501
Adjusting nut 502 is provided on the outside of end.
In this embodiment: when laser leveler is placed on the ground, can be by machine at 8 observation of air level of setting
No inclination, when the bubble in air level 8 is not in middle position, by the adjusting nut 502 on rotation supporting leg 5, so that
Adjusting screw rod 503 stretches out or shortens, and is finely adjusted to laser leveler, until the centrally located place of bubble in air level 8,
Measurement accuracy is improved, connecting rod 11 is pulled out, screw rod 7 is adjusted by rotation, the rotation of rotary shaft 10 is driven to carry out water to body 1
Flat rotation, after calibration, reset spring 12 drives limited block 13 to stretch out, and limits to rotary shaft 10, after making correction, not gently
It is influenced vulnerable to external force and affects correction as a result, convenient be easy, the precision of more stable laser leveler is maintained at preferable often
State.
Fig. 1 and Fig. 2 are please referred to, the middle position of 6 upper end of rotating seat is equipped with threaded post 9, the interposition of 1 bottom end of body
The place of setting is provided with the threaded hole to match with threaded post 9, and the quantity of light output window 3 is three, and three light output windows 3 divide
Not Wei Yu 1 adjacent three face of body surface, the bottom end middle position of pedestal 4 is provided with mounting hole, rotating seat 6 and pedestal 4
It is flexibly connected by bearing, by the threaded post 9 and threaded hole of setting, convenient for the installing and dismounting of body 1 and pedestal 4, using more
Add conveniently, issues six crosslights vertically and horizontally by three light output windows 3 of setting, measure.
Referring to Fig. 3, being provided with gear on the outside of 10 bottom end of rotary shaft, and the outside of rotary shaft 10 is provided with and adjusts silk
The external screw thread that bar 7 matches, rotary shaft 10 are flexibly connected by bearing with rotating seat 6 and pedestal 4, the arc-shaped knot of limited block 13
Structure, and limited block 13 is provided with the latch to match with gear, the both ends difference of reset spring 12 close to the side of rotary shaft 10
It is connected with the inner wall of limited block 13 and pedestal 4, by pulling out connecting rod 11, screw rod 7 is adjusted by rotation and drives rotation
The rotation of axis 10 rotates horizontally body 1, and after calibration, reset spring 12 drives limited block 13 to stretch out, and passes through the card slot of setting
It is meshed and is limited with the gear in 10 outside of rotary shaft, rotary shaft 10 is limited, is not influenced and leads by external force easily
Dynamic correction result.
Referring to Fig. 4, the bottom end of adjusting nut 502 is connected with fixes sleeve 501 by bearing, and fixes sleeve 501
Inner wall be provided with the internal screw thread to match with adjusting screw rod 503, the upper end of adjusting screw rod 503 is connected with pedestal 4, passes through rotation
Turn the adjusting nut 502 on supporting leg 5, so that adjusting screw rod 503 stretches out or shortens, laser leveler is finely adjusted, until
Measurement accuracy is improved at the centrally located place of bubble in air level 8.
Working principle: body 1 is mounted on pedestal 4 by threaded post 9, when laser leveler is placed on the ground,
Whether can be tilted by machine at 8 observation of air level, when the bubble in air level 8 is not in middle position, pass through rotation branch
Adjusting nut 502 in support leg 5 is finely adjusted laser leveler so that adjusting screw rod 503 stretches out or shortens, until level
The centrally located place of bubble in bubble 8 improves measurement accuracy, pulls out connecting rod 11, adjusts screw rod 7 by rotation and drives
Rotary shaft 10 rotation body 1 is rotated horizontally, after calibration, reset spring 12 drive limited block 13 stretch out, by card slot with
The gear in 10 outside of rotary shaft, which is meshed, to be limited, and is limited to rotary shaft 10, after making correction, not easily by outer
Power influences and affects correction as a result, convenient be easy, and the precision of more stable laser leveler is maintained at preferable states often, and three
Light output window 3 issues six crosslights vertically and horizontally, measures.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of laser leveler, including body (1), it is characterised in that: the upper end of the body (1) is provided with control panel
(2), the upper end and outside of the body (1) are provided with light output window (3), and the bottom end of the body (1) is connected with pedestal
(4), the upper end of the pedestal (4) is provided with rotating seat (6), and the inner wall of pedestal (4) bottom end is equipped with rotary shaft (10), institute
It states rotary shaft (10) to be connected far from the one end of pedestal (4) with rotating seat (6), the side of the rotary shaft (10) is provided with limit
Block (13) is provided on the outside of the pedestal (4) and extends to its internal connecting rod (11), the connecting rod (11) and limited block
(13) it is connected, is provided with reset spring (12) on the outside of the connecting rod (11), is provided with adjusting on the outside of the pedestal (4)
The bottom end of screw rod (7) and air level (8), the pedestal (4) is provided with supporting leg (5), and the supporting leg (5) includes fixes sleeve
(501), adjusting nut (502) and adjusting screw rod (503), the fixes sleeve (501) are internally provided with adjusting screw rod
(503), adjusting nut (502) are provided on the outside of fixes sleeve (501) upper end.
2. a kind of laser leveler according to claim 1, it is characterised in that: the interposition of rotating seat (6) upper end
The place of setting is equipped with threaded post (9), and the middle position of body (1) bottom end is provided with the screw thread to match with threaded post (9)
Hole.
3. a kind of laser leveler according to claim 1, it is characterised in that: the quantity of the light output window (3) is
Three, and three light output windows (3) are located at the surface in adjacent three faces of body (1).
4. a kind of laser leveler according to claim 1, it is characterised in that: the bottom end middle position of the pedestal (4)
Place is provided with mounting hole, and the rotating seat (6) is flexibly connected with pedestal (4) by bearing.
5. a kind of laser leveler according to claim 1, it is characterised in that: set on the outside of rotary shaft (10) bottom end
Be equipped with gear, and be provided on the outside of rotary shaft (10) and adjust screw rod (7) external screw thread for matching, the rotary shaft (10) with
Rotating seat (6) and pedestal (4) are flexibly connected by bearing, the arc-shaped structure of the limited block (13), and limited block (13) leans on
The side of nearly rotary shaft (10) is provided with the latch to match with gear, the both ends of the reset spring (12) respectively with limited block
(13) it is connected with the inner wall of pedestal (4).
6. a kind of laser leveler according to claim 1, it is characterised in that: the bottom end of the adjusting nut (502) with
Fixes sleeve (501) is connected by bearing, and the inner wall of fixes sleeve (501) is provided with and matches with adjusting screw rod (503)
Internal screw thread, the upper end of the adjusting screw rod (503) is connected with pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121726.7U CN209014000U (en) | 2018-12-18 | 2018-12-18 | A kind of laser leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121726.7U CN209014000U (en) | 2018-12-18 | 2018-12-18 | A kind of laser leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014000U true CN209014000U (en) | 2019-06-21 |
Family
ID=66843964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121726.7U Expired - Fee Related CN209014000U (en) | 2018-12-18 | 2018-12-18 | A kind of laser leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260847A (en) * | 2019-08-02 | 2019-09-20 | 安徽理工大学 | A kind of laser leveler |
| CN110906914A (en) * | 2019-12-12 | 2020-03-24 | 国网山东省电力公司东营供电公司 | Laser level meter suitable for welding of embedded part of transformer substation |
| CN112762905A (en) * | 2020-12-28 | 2021-05-07 | 杨新倩 | Engineering measuring device and using method thereof |
-
2018
- 2018-12-18 CN CN201822121726.7U patent/CN209014000U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260847A (en) * | 2019-08-02 | 2019-09-20 | 安徽理工大学 | A kind of laser leveler |
| CN110260847B (en) * | 2019-08-02 | 2023-11-24 | 安徽理工大学 | Laser level meter |
| CN110906914A (en) * | 2019-12-12 | 2020-03-24 | 国网山东省电力公司东营供电公司 | Laser level meter suitable for welding of embedded part of transformer substation |
| CN112762905A (en) * | 2020-12-28 | 2021-05-07 | 杨新倩 | Engineering measuring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |