CN208653450U - A kind of levelling ruler - Google Patents
A kind of levelling ruler Download PDFInfo
- Publication number
- CN208653450U CN208653450U CN201820958245.9U CN201820958245U CN208653450U CN 208653450 U CN208653450 U CN 208653450U CN 201820958245 U CN201820958245 U CN 201820958245U CN 208653450 U CN208653450 U CN 208653450U
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- Prior art keywords
- screw
- nut
- sliding block
- cross bar
- levelling
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- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a kind of levelling ruler, and two adjusting components on the sliding rail are arranged in cross bar and one end including being provided with sliding rail, and the component that adjusts includes being used to support the earthing member and foot screw for adjusting component；The adjusting component further includes screw, the nut being set on the screw, the sliding block being arranged on the sliding rail, and one end of the nut is connected with the sliding block, and one end of the screw passes through the foot screw and is embedded in the earthing member；The first level(l)ing bubble is provided on the cross bar；When the foot screw rotates, the screw is driven to rotate in the nut.By rotating foot screw, the relative position between screw and nut can adjust, to can adjust the distance between cross bar and ground, to achieve the purpose that levelling.
Description
Technical field
The utility model relates to technical field of buildings more particularly to a kind of levelling rulers.
Background technique
Whether the definition of levelling is to measure several control points of certain plane with 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 level, level
The equipment such as ruler, horizontal tube or laser, but level preparation is excessive excessively slow, and data are easy to produce in a certain range
Deviation；The equipment such as horizontal ruler, horizontal tube can not observe the accurate height difference of point-to-point transmission, and measure apart from upper with limitation；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.
Utility model content
The utility model embodiment provides a kind of levelling ruler, and to solve, the levelling precision of existing leveling apparatus is not high to be asked
Topic.
In order to solve the above technical problems, the utility model is realized in this way:
The utility model provides a kind of levelling ruler, and cross bar and one end including being provided with sliding rail are arranged on the sliding rail
Two adjusting components, the component that adjusts includes being used to support the earthing member and foot screw for adjusting component；
The adjusting component further includes screw, the nut being set on the screw, 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 and is embedded in the earthing member；
The first level(l)ing bubble is provided on the cross bar；
When the foot screw rotates, the screw is driven to rotate in the nut.
Further, scale is provided on the screw.
It further, further include the first fixing piece that the cross bar both ends are set.
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 screwing 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 is fixedly connected with the foot screw, fixed between the foot screw and the screw to connect
It connects.
Further, it is additionally provided on the cross bar for judging the whether horizontal the second level bubble of the cross bar, institute
The first level(l)ing bubble is stated to be vertically arranged with the second level bubble.
It further, further include cover, the screw and the nut are arranged in the cover, the foot screw setting
Between the cover and the earthing member；Scale is provided on the cover.
Further, the sliding block is made of rigid material.
Further, the nut is used with the sliding block and is detachably connected.
It can adjust the opposite position between screw and nut by rotating foot screw in levelling ruler provided by the utility model
It sets, thus adjustable the distance between cross bar and ground, by referring to bubble in the first level(l)ing bubble being arranged on cross bar
Position can accordingly be adjusted two adjusting components being arranged on cross bar, so that cross bar reaches horizontal, look for reach
Flat purpose.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the utility model embodiment will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view of levelling ruler provided by the embodiment of the utility model；
Fig. 2 is adjusting component diagram provided by the embodiment of the utility model；
Fig. 3 is another structure chart of levelling ruler provided by the embodiment of the utility model；
Fig. 4 is structure chart of the levelling ruler provided by the embodiment of the utility model before foot screw rotation；
Fig. 5 is levelling ruler shown in Fig. 4 in the postrotational structure chart of foot screw.
Appended drawing reference: 1- cross bar, 11- sliding rail, 2- adjust component, 21- earthing member, 22- cover, 23- foot screw,
24- screw, 25- nut, 26- sliding block, the first level(l)ing bubble of 27-, 28- the second level bubble, the first fixing piece of 29-,
261- through-hole, 241- scale.
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
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
Referring to shown in Fig. 1-Fig. 5, Fig. 1 is a kind of front view of levelling ruler provided by the embodiment of the utility model, such as Fig. 1 institute
Show, levelling ruler provided by the utility model, two on the sliding rail 11 are arranged in cross bar 1 and one end including being provided with sliding rail 11
A adjusting component 2, the component 2 that adjusts includes being used to support the earthing member 21 for adjusting component 2, cover 22 and setting to exist
Foot screw 23 between the earthing member 21 and the cover 22；
The adjusting component 2 further includes the sliding block 26 being arranged on the sliding rail 11 and is arranged in inside the cover 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 passes through the foot screw 23 and is embedded 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 screw 24 is driven to rotate in the nut 25.
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.It adjusts 2 one end of component to be arranged on sliding rail 11, the other end is placed in ground, and two are adjusted between component 2
Distance can be adjusted according to the actual situation.Component 2 is adjusted including earthing member 21, cover 22 and is located at earthing member 21 and cover
Foot screw 23 between 22, earthing member 21 are placed in ground, are used to support and adjust component 2, and foot screw 23 is arranged in earthing member 21
Between cover 22, one end that the screw 24 inside cover 22 is arranged in passes through foot screw 23 and is 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 component 2 mobile.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
Support.Scale 241 is provided on the screw.
When foot screw 23 rotates, the screw 24 is driven to rotate in the nut 25, between screw 24 and nut 25
Positional 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 mobile 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 middle position of bubble 27 is adjusted screw 24, may make cross by the position of bubble in the first level(l)ing bubble 27 of viewing
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, thus 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 components 2 being arranged on cross bar 1, so that cross bar 1 reaches horizontal, from
And achieve the purpose that levelling.Meanwhile levelling ruler structure provided in this embodiment is simple, low cost.
Further, above-mentioned levelling ruler further includes the first fixing piece 29 that 1 both ends of cross bar are arranged in.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, is each provided with first fixing piece 29 at 1 both ends of cross bar, the
One fixing piece 29 can be fixed on the cross bar 1, can also be arranged in by way of being detachably connected on the cross bar 1,
It is not limited here.
Further, sliding block 26 moves again after sliding into appropriate location in order to prevent, sets 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, it is mobile to prevent limited slip block 26, when sliding block 26 needs mobile, the buckle of the second fixing piece is opened,
Sliding block 26 without limitation, is fixed on sliding rail 11 as long as can be realized in the present embodiment by the specific implementation of the second fixing piece
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 out of described nut 25 towards the direction of the sliding block 26, the screw 24 is from described
The back-out of nut 25 partially passes through the through-hole 261.
Specifically, the part that screw 24 screws out enters the through-hole 261 of sliding block 26 when screw 24 is screwed out out of nut 25
In.Certainly, a recess can also be set on sliding block 26, it, should when screw 24 is screwed out out of nut 25 towards the direction of sliding block 26
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 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 22 and earthing member 21 is driven to rotate together.Scale is provided on cover 22, levelling ruler is in original state
When, on cover 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 screwing out out of described nut 25, the screw 24 partially passes through described logical from the back-out of the nut 25
Hole 261, also, cover 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 22
Scale at the connecting line of 25 connections is scale m1.If two adjusting components 2 are after the adjustment is completed, two adjust component 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 22, then, levelling two o'clock 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, the scale adjusted on the cover 22 of component 2 according to two be can be obtained
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, it is additionally provided on the cross bar 1 for judging the whether horizontal the second level bubble of 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, be 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, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include 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 being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, are belonged within the protection of the utility model.
Claims (10)
1. a kind of levelling ruler, it is characterised in that: cross bar and one end including being provided with sliding rail are arranged in two on the sliding rail
Component is adjusted, the component that adjusts includes being used to support the earthing member and foot screw for adjusting component；
The adjusting component further includes screw, the nut being set on the screw, the sliding block being arranged on the sliding rail, described
One end of nut is connected with the sliding block, and one end of the screw passes through the foot screw and is embedded in the earthing member；
The first level(l)ing bubble is provided on the cross bar；
When the foot screw rotates, the screw is driven to rotate 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 in the first of the cross bar both ends to fix
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 out of described nut towards the direction of the sliding block, 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 cover is fixedly connected with the foot screw, the foot spiral shell
It revolves and is fixedly connected between 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. levelling ruler according to claim 1 to 6, which is characterized in that it further include cover, the screw and institute
It states nut to be arranged in the cover, the foot screw is arranged between the cover and the earthing member；It is set on the cover
It is equipped with scale.
9. levelling ruler according to claim 1 to 6, which is characterized in that the sliding block is made of rigid material.
10. according to claim 1 any one of -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 |
|---|---|---|---|
| CN201820958245.9U CN208653450U (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958245.9U CN208653450U (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653450U true CN208653450U (en) | 2019-03-26 |
Family
ID=65781648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958245.9U Expired - Fee Related CN208653450U (en) | 2018-06-21 | 2018-06-21 | A kind of levelling ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444440A (en) * | 2018-06-21 | 2018-08-24 | 中建城市建设发展有限公司 | A kind of levelling ruler |
-
2018
- 2018-06-21 CN CN201820958245.9U patent/CN208653450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444440A (en) * | 2018-06-21 | 2018-08-24 | 中建城市建设发展有限公司 | A kind of levelling ruler |
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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: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |