CN108444440A - A kind of levelling ruler - Google Patents
A kind of levelling ruler Download PDFInfo
- Publication number
- CN108444440A CN108444440A CN201810641865.4A CN201810641865A CN108444440A CN 108444440 A CN108444440 A CN 108444440A CN 201810641865 A CN201810641865 A CN 201810641865A CN 108444440 A CN108444440 A CN 108444440A
- Authority
- CN
- China
- Prior art keywords
- screw
- nut
- sliding block
- cross bar
- levelling
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention provides a kind of levelling ruler, including is provided with the cross bar of sliding rail and two adjusting parts that one end is arranged on the sliding rail, and the adjusting part includes the earthing member and foot screw for being used to support the adjusting part；The adjusting part further includes screw, is set on the screw nut, the sliding block being arranged on the sliding rail, one end of the nut are connected with the sliding block, and one end of the screw passes through the foot screw to be embedded in the earthing member；The first level(l)ing bubble is provided on the cross bar；When the foot screw rotation, the screw is driven to be rotated in the nut.By rotating foot screw, the relative position between screw and nut is can adjust, so that adjustable the distance between cross bar and ground, levelling to achieve the purpose that.
Description
Technical field
The present invention relates to technical field of buildings more particularly to a kind of levelling rulers.
Background technology
Whether the definition of levelling is to measure several control points of certain plane with spirit level convenient for construction, see in a level
On face, i.e., absolute altitude is identical.It is levelling in building same plane now, it is substantially levelling using instrument, such as spirit level, level
The equipment such as ruler, horizontal tube or laser, but spirit level preparation is excessive excessively slow, and data easy to produce in a certain range
Deviation；The equipment such as horizon rule, horizontal tube can not observe the accurate height difference of point-to-point transmission, and have limitation in measurement distance；Laser
Cost is excessively high, and precision is poor.Therefore, it is necessary to a kind of new leveling apparatus be designed, to improve levelling precision.
Invention content
The embodiment of the present invention provides a kind of levelling ruler, to solve the problems, such as that the levelling precision of existing leveling apparatus is not high.
In order to solve the above technical problems, the invention is realized in this way：
The present invention provides a kind of levelling ruler, including be provided with the cross bar of sliding rail and one end is arranged on the sliding rail two
Adjusting part, the adjusting part include the earthing member and foot screw for being used to support the adjusting part；
The adjusting part further includes screw, is set on the screw nut, the sliding block being arranged on the sliding rail,
One end of the nut is connected with the sliding block, and one end of the screw passes through the foot screw to be embedded in the earthing member；
The first level(l)ing bubble is provided on the cross bar；
When the foot screw rotation, the screw is driven to be rotated in the nut.
Further, it is provided with scale on the screw.
Further, further include the first fixing piece being arranged at the cross bar both ends.
Further, the second fixing piece for being fixed on the sliding block on the sliding rail is provided on the sliding block.
Further, a through-hole is provided on the sliding block, the axis of the screw passes through the center of the through-hole, works as institute
When stating screw and being screwed out out of described nut towards the direction of the sliding block, the screw partially passes through institute from the back-out of the nut
State through-hole.
Further, the cover body is fixedly connected with the foot screw, fixed between the foot screw and the screw to connect
It connects.
Further, the second level bubble whether horizontal for judging the cross bar, institute are additionally provided on the cross bar
The first level(l)ing bubble is stated to be vertically arranged with the second level bubble.
Further, further include cover body, the screw and the nut are arranged in the cover body, the foot screw setting
Between the cover body and the earthing member；It is provided with scale on the cover body.
Further, the sliding block is made of rigid material.
Further, the nut is used with the sliding block and is detachably connected.
Relative position between screw and nut can adjust by rotation foot screw in levelling ruler provided by the invention, from
And adjustable the distance between cross bar and ground, by referring to the position of bubble in the first level(l)ing bubble being arranged on cross bar,
Two adjusting parts being arranged on cross bar can be adjusted accordingly, so that cross bar reaches horizontal, it is levelling to reach
Purpose.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the front view of levelling ruler provided in an embodiment of the present invention；
Fig. 2 is adjusting part schematic diagram provided in an embodiment of the present invention；
Fig. 3 is another structure chart of levelling ruler provided in an embodiment of the present invention；
Fig. 4 is structure chart of the levelling ruler provided in an embodiment of the present invention before foot screw rotation；
Fig. 5 is levelling ruler shown in Fig. 4 in the postrotational structure chart of foot screw.
Reference numeral：1- cross bars, 11- sliding rails, 2- adjusting parts, 21- earthing members, 22- cover bodies, 23- foot screws,
24- screws, 25- nuts, 26- sliding blocks, the first level(l)ing bubbles of 27-, 28- the second levels bubble, the first fixing pieces of 29-,
261- through-holes, 241- scales.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Shown in Fig. 1-Fig. 5, Fig. 1 is a kind of front view of levelling ruler provided in an embodiment of the present invention, as shown in Figure 1,
Levelling ruler provided by the invention, including it is provided with the cross bar 1 of sliding rail 11 and one end is arranged on the sliding rail 11 two adjustings
Component 2, the adjusting part 2 include that the earthing member 21 for being used to support the adjusting part 2, cover body 22 and setting connect described
Foot screw 23 between ground part 21 and the cover body 22；
The adjusting part 2 further includes the sliding block 26 being arranged on the sliding rail 11 and is arranged inside the cover body 22
Screw 24 and the nut 25 being set on the screw 24, one end of the nut 25 are connected with the sliding block 26, the spiral shell
One end of silk 24 is embedded in across the foot screw 23 in the earthing member 21；The first level(l)ing bubble 27 is provided on the cross bar 1；
When the foot screw 23 rotates, the rotation in the nut 25 of the screw 24 is driven.
Specifically, being provided with sliding rail 11 on cross bar 1, sliding rail 11 may be provided at the bottom of cross bar 1, sliding rail 11 and cross bar 1
Top has certain interval.2 one end of adjusting part is arranged on sliding rail 11, and the other end is positioned over ground, between two adjusting parts 2
Distance can be adjusted according to actual conditions.Adjusting part 2 is including earthing member 21, cover body 22 and is located at earthing member 21 and cover body
Foot screw 23 between 22, earthing member 21 are positioned over ground, are used to support adjusting part 2, and foot screw 23 is arranged in earthing member 21
Between cover body 22, the one end for the screw 24 being arranged inside cover body 22 passes through foot screw 23 to be embedded in earthing member 21, screw 24
The other end be arranged with nut 25, nut 25 is connect with sliding block 26, when sliding block 26 moves on sliding rail 11, can drive nut 25
It is mobile, to drive entire adjusting part 2 to move.The nut 25 is used with the sliding block 26 and is detachably connected.Further,
The nut 25 is used with the sliding block 26 and is threadedly coupled.The sliding block 26 is made of rigid material.Earthing member 21 is alloy foot
Bearing.Scale 241 is provided on the screw.
When foot screw 23 rotates, the rotation in the nut 25 of the screw 24 is driven, between screw 24 and nut 25
Position relationship change, since nut 25 is fixed on sliding block 26, the position of nut 25 is constant, and screw 24 is opposite
It is moved in nut 25 so that the distance between earthing member 21 and sliding block 26 become larger or become smaller, so that between cross bar 1 and ground
Distance become larger or become smaller, it is horizontal to achieve the purpose that adjust cross bar 1.The first level(l)ing bubble 27, the first water are provided on cross bar 1
Quasi- bubble 27 is to be arranged along the direction of cross bar 1, and when cross bar 1 is horizontal, the bubble of the first level(l)ing bubble 27 is located at the first level
The centre position of bubble 27 is adjusted screw 24, may make cross by watching the position of bubble in the first level(l)ing bubble 27
Bar 1 reaches horizontal.
Levelling ruler in the present embodiment can adjust the opposite position between screw 24 and nut 25 by rotating foot screw 23
It sets, to adjustable the distance between cross bar 1 and ground, by referring to gas in the first level(l)ing bubble 27 being arranged on cross bar 1
The position of bubble can accordingly be adjusted two adjusting parts 2 being arranged on cross bar 1, so that cross bar 1 reaches horizontal, from
And achieve the purpose that levelling.Meanwhile levelling ruler provided in this embodiment is simple in structure, low cost.
Further, above-mentioned levelling ruler further includes the first fixing piece 29 being arranged at 1 both ends of the cross bar.It adjusts in order to prevent
Sliding block 26 on section component 2 is skidded off from the sliding rail 11 on cross bar 1, and first fixing piece 29 is each provided at 1 both ends of cross bar, the
One fixing piece 29 can be fixed on the cross bar 1, can be also arranged by way of being detachably connected on the cross bar 1,
It does not limit herein.
Further, sliding block 26 moves again after sliding into appropriate location in order to prevent, is set on the sliding block 26
It is equipped with the second fixing piece for being fixed on the sliding block 26 on the sliding rail 11, the second fixing piece can be by way of buckle
It is buckled on sliding rail 11, is moved to prevent limited slip block 26, when sliding block 26 needs mobile, the buckle of the second fixing piece is opened,
The specific implementation of second fixing piece does not limit in the present embodiment, and sliding block 26 is fixed on sliding rail 11 as long as can realize
It is upper.
Further, a through-hole 261 is provided on the sliding block 26, the axis of the screw 24 passes through the through-hole 261
Center, when the screw 24 is screwed out towards the direction of the sliding block 26 out of the nut 25, the screw 24 is from described
The back-out of nut 25 partially passes through the through-hole 261.
Specifically, when screw 24 is screwed out out of nut 25, the part that screw 24 screws out enters the through-hole 261 of sliding block 26
In.Certainly, a recess can be also set on sliding block 26, it, should when screw 24 is screwed out towards the direction of sliding block 26 from nut 25 is interior
Recess can accommodate screw 24 from the part that nut 25 screws out, with the distance between regulated ground part 21 and nut 25, to reach
Adjust the horizontal purpose of cross bar 1.
Further, the cover body 22 is fixedly connected with the foot screw 23, the foot screw 23 and the screw 24 it
Between be fixedly connected.It is fixedly connected between the foot screw 23 and the earthing member 21, as shown in Figure 4, Figure 5, when foot screw 23 revolves
When turning, screw 24, cover body 22 and earthing member 21 is driven to rotate together.Scale is provided on cover body 22, levelling ruler is in original state
When, on cover body 22, the scale at connecting line that corresponding sliding block 26 is connect with nut 25 is scale R, when the screw 24 is towards institute
When stating the direction of sliding block 26 and being screwed out out of the nut 25, the screw 24 partially passes through described logical from the back-out of the nut 25
Hole 261, also, cover body 22 also follows screw 24 to move up and passes through through-hole 261, at this point, corresponding to sliding block 26 and nut on cover body 22
Scale at the connecting line of 25 connections is scale m1.If two adjusting parts 2 are after the adjustment is completed, two adjusting parts 2
It is respectively m1 and m2 that the scale at the connecting line that sliding block 26 is connect with nut 25 is corresponded on cover body 22, then, levelling two points it
Between difference in height be m1-m2 absolute value.Meanwhile it being slid on cross bar 1 using sliding block 26 and can measure different distance point-to-point transmission
Height difference.After making 1 level of cross bar by adjusting foot screw 23, it can be obtained according to the scale on the cover body 22 of two adjusting parts 2
The accurate measurement of levelling point-to-point transmission level height difference value can be achieved in the present embodiment for point-to-point transmission level height difference value.
Further, the second level bubble whether horizontal for judging the cross bar 1 is additionally provided on the cross bar 1
28, first level(l)ing bubble 27 is vertically arranged with the second level bubble 28.First level(l)ing bubble 27 along cross bar 1 side
To setting, the second level bubble 28 may be provided at 1 both ends of cross bar, is vertically arranged with the first level(l)ing bubble 27, further to see
See whether 1 place plane of cross bar is horizontal.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within the protection of the present invention.
Claims (10)
1. a kind of levelling ruler, it is characterised in that：Be arranged on the sliding rail two of cross bar and one end including being provided with sliding rail
Adjusting part, the adjusting part include the earthing member and foot screw for being used to support the adjusting part；
The adjusting part further includes screw, is set on the screw nut, the sliding block being arranged on the sliding rail, it is described
One end of nut is connected with the sliding block, and one end of the screw passes through the foot screw to be embedded in the earthing member；
The first level(l)ing bubble is provided on the cross bar；
When the foot screw rotation, the screw is driven to be rotated in the nut.
2. levelling ruler according to claim 1, which is characterized in that be provided with scale on the screw.
3. levelling ruler according to claim 1, which is characterized in that further include being arranged to fix the first of the cross bar both ends
Part.
4. levelling ruler according to claim 1, which is characterized in that be provided on the sliding block for fixing the sliding block
The second fixing piece on the sliding rail.
5. levelling ruler according to claim 1, which is characterized in that a through-hole is provided on the sliding block, the screw
Axis passes through the center of the through-hole, when the screw is screwed out towards the direction of the sliding block out of described nut, the spiral shell
Silk partially passes through the through-hole from the back-out of the nut.
6. levelling ruler according to claim 1, which is characterized in that the cover body is fixedly connected with the foot screw, described
It is fixedly connected between foot screw and the screw.
7. levelling ruler according to claim 1, which is characterized in that be additionally provided on the cross bar for judging the cross bar
Whether horizontal the second level bubble, first level(l)ing bubble is vertically arranged with the second level bubble.
8. the levelling ruler according to any one of claim 1-6, which is characterized in that further include cover body, the screw and institute
It states nut to be arranged in the cover body, the foot screw is arranged between the cover body and the earthing member；It is set on the cover body
It is equipped with scale.
9. the levelling ruler according to any one of claim 1-6, which is characterized in that the sliding block is made of rigid material.
10. according to any one of claim 1-6 the levelling ruler, which is characterized in that the nut is adopted with the sliding block
With being detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641865.4A CN108444440A (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641865.4A CN108444440A (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108444440A true CN108444440A (en) | 2018-08-24 |
Family
ID=63206602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641865.4A Pending CN108444440A (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184139A (en) * | 2018-09-27 | 2019-01-11 | 鼎宸建设科技有限公司 | A kind of flooring high-precision leveling unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100733731B1 (en) * | 2006-09-29 | 2007-07-03 | 박상수 | Bricklaying apparatus |
| CN206177278U (en) * | 2016-11-16 | 2017-05-17 | 重庆工程职业技术学院 | Building surveying centering horizontalization device |
| CN106894398A (en) * | 2017-02-23 | 2017-06-27 | 武汉世纪水元科技股份有限公司 | A kind of gate level meter for being easily installed leveling |
| CN206459648U (en) * | 2016-12-28 | 2017-09-01 | 山东科技大学 | A kind of self-supporting type leveling rod |
| CN207300237U (en) * | 2017-09-26 | 2018-05-01 | 重庆科技学院 | The quick monitoring device of pier slope |
| CN208653450U (en) * | 2018-06-21 | 2019-03-26 | 中建城市建设发展有限公司 | A kind of levelling ruler |
-
2018
- 2018-06-21 CN CN201810641865.4A patent/CN108444440A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100733731B1 (en) * | 2006-09-29 | 2007-07-03 | 박상수 | Bricklaying apparatus |
| CN206177278U (en) * | 2016-11-16 | 2017-05-17 | 重庆工程职业技术学院 | Building surveying centering horizontalization device |
| CN206459648U (en) * | 2016-12-28 | 2017-09-01 | 山东科技大学 | A kind of self-supporting type leveling rod |
| CN106894398A (en) * | 2017-02-23 | 2017-06-27 | 武汉世纪水元科技股份有限公司 | A kind of gate level meter for being easily installed leveling |
| CN207300237U (en) * | 2017-09-26 | 2018-05-01 | 重庆科技学院 | The quick monitoring device of pier slope |
| CN208653450U (en) * | 2018-06-21 | 2019-03-26 | 中建城市建设发展有限公司 | A kind of levelling ruler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184139A (en) * | 2018-09-27 | 2019-01-11 | 鼎宸建设科技有限公司 | A kind of flooring high-precision leveling unit |
| CN109184139B (en) * | 2018-09-27 | 2020-09-01 | 广东博智林机器人有限公司 | High-precision leveling device for building ground |
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