CN102589519A - Method for leveling two points during building construction - Google Patents
Method for leveling two points during building construction Download PDFInfo
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- CN102589519A CN102589519A CN2012100142785A CN201210014278A CN102589519A CN 102589519 A CN102589519 A CN 102589519A CN 2012100142785 A CN2012100142785 A CN 2012100142785A CN 201210014278 A CN201210014278 A CN 201210014278A CN 102589519 A CN102589519 A CN 102589519A
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- transparent plastic
- reference point
- plastic hose
- point
- leveling
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Abstract
The invention discloses a method for leveling two points during building construction, belonging to measuring and leveling methods in construction engineering. The method is characterized by comprising the following steps of: marking a reference point on an object to be measured; carrying out water infusion into a transparent plastic hose, wherein the length of the transparent plastic hose is determined according to the distance of a measured point; and putting one horizontal plane at one end of the hose at the position of the reference point, and marking one horizontal plane at the other end of the hose, i.e. the horizontal plane at the same level as those of the measured point and the reference point. The transfer measurement on horizontal points can be carried out by using the same method. The method for leveling the two points during building construction has the beneficial effects that: the principle of a communicating vessel is utilized, the tools are simple, the operation is convenient, the practicability is strong, and the method can be operated by ordinary workers.
Description
Technical field
The present invention relates to a kind of measurement leveling method.Specifically be 2 methods that water detection is flat in a kind of building construction process.
Background technology
Between each buildings or structures in the construction work; Correlativity is very strong between each parts of same buildings or structures, measures, surveys the work of establishing and carry throughout, and measuring appliance is of a great variety; A lot of measuring instrument and equipment complicated operations need through the qualified technician's operation of professional training.
Carry out the horizontal survey work a little of looking in the building construction process and have a large capacity and a wide range, existing method mainly contains relative survey and establishes with absolute measuring and establish two kinds of methods.
It is to select the point on the existing structure to make object of reference that level point is established in so-called relative survey, measures with steel leveling ruler or steel tape, carries out transmission of quantity value, draws the position of next relief.The formwork of floor is to confirm so mostly in the building construction process.Because the error of original reference point exists, add the error of survey instrument itself, survey the error of equipment, method; The error of reading; The error that relief that new survey establishes is produced is bigger, causes beam slab bottom surface absolute altitude error big with the method for this measuring method water intaking flat spot mounting template, the beam slab inclination.
The method that so-called absolute measuring is established level point is to utilize spirit-leveling instrument to survey to establish, and it is accurate, reliable that this method survey is established, but the instrumentation requirement condition is higher, the operation relative complex.
Summary of the invention
For solving the problems of the technologies described above, the present invention provides 2 methods that water detection is flat in a kind of building construction process.
The present invention realizes with following technical scheme: 2 methods that water detection is flat in a kind of building construction process, and the main tool of use is a transparent plastic hose, the concrete operations step is:
1) on the object that survey is established, chooses reference point, and on reference point, make sign;
2) make instrument with a transparent plastic hose, water filling in transparent plastic hose, but water can not be filled with; The length of water filling needs the distance greater than reference point to measured point in the length of transparent plastic hose and the transparent plastic hose;
3) with the transparent plastic hose closed at both ends;
4) an end surface level of flexible pipe is placed on the position of the said reference point of step 1), the surface level of the water column of the plastic flexible pipe other end promptly is the measured point and the surface level of the identical absolute altitude of reference point;
5) do measured point mark down at the place, measured point.
Repeating above-mentioned steps 1) the multiple spot transmission that can carry out level point to step 5) measures.
Technique scheme has been utilized the principle of linker, and two waters surface in the promptly same linker always are in identical horizontal level, around this principle makes linker with the transparent plastic hose water filling and both can measure level point accurately.
The invention has the beneficial effects as follows: instrument is simple, and is easy to operate, practical, and general workman can operate.
Description of drawings
Accompanying drawing is a synoptic diagram of the present invention.
Among the figure: the 1-testee; 2-reference point surface level; 3-measured point surface level; The 4-transparent plastic hose; 5-water.
Embodiment
Further method of the present invention is further specified below in conjunction with accompanying drawing and embodiment.
Embodiment 1 construction and decoration furred ceiling
The instrument that uses: transparent plastic hose.
Before the construction and decoration furred ceiling, in order to make the furred ceiling level, with the levelness of injecting water inspection beam slab in the transparent plastic hose.Shown in accompanying drawing; Earlier establishing object 1 in survey is to get any on beam or the wall to make reference point 2; With on beam or wall, draw reference point sign of pencil, select the transparent plastic hose of a length for use, water filling in transparent plastic hose greater than 30 centimetres of reference point to measured point distances; Do not fill with, but the length of water column is greater than the length of reference point 2 to measured point 3; With the bending sealing of transparent plastic hose 4 two ends; By one man operation, an end surface level of transparent plastic hose 4 is placed on the position of reference point 2, the surface level of the water column of the plastic flexible pipe other end promptly is the measured point and the surface level of the identical absolute altitude of reference point; On the measured point, make mark with pencil, the horizontal gradient error of beam slab has been found out in the inspection that uses the same method behind circle.Take this as a foundation, the repairing measure of taking to be correlated with gets final product.
The survey of embodiment 2 buildings five zero lines is established
After fabric structure construction is accomplished, need apart from standardized horizontal line of building ground designed elevation 50 centimeters as line of reference, operate by two people according to method of the present invention, the limit is surveyed and is established the limit mark, survey establish one enclose after, it is exactly five zero lines that each point is connected.
Claims (1)
1. 2 methods that water detection is flat in the building construction process is characterized in that the main tool of use is a transparent plastic hose, and the concrete operations step is:
1) establishes on the object in survey, choose reference point, and on reference point, make sign;
2) make instrument with a transparent plastic hose, water filling in transparent plastic hose, but water can not be filled with; The length of water filling needs the distance greater than reference point to measured point in the length of transparent plastic hose and the transparent plastic hose;
3) with the transparent plastic hose closed at both ends;
4) an end surface level of flexible pipe is placed on the position of the said reference point of step 1), the surface level of the water column of the plastic flexible pipe other end promptly is the measured point and the surface level of the identical absolute altitude of reference point;
5) do measured point mark down at the place, measured point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100142785A CN102589519A (en) | 2012-01-10 | 2012-01-10 | Method for leveling two points during building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100142785A CN102589519A (en) | 2012-01-10 | 2012-01-10 | Method for leveling two points during building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102589519A true CN102589519A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100142785A Pending CN102589519A (en) | 2012-01-10 | 2012-01-10 | Method for leveling two points during building construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN102589519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791794A (en) * | 2014-01-17 | 2014-05-14 | 苏州市职业大学 | Simple device for measuring escalator construction height and measuring method of simple device |
| CN113738080A (en) * | 2021-09-18 | 2021-12-03 | 上海觅谷空间设计工程有限公司 | Assembly type ground leveling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2505805Y (en) * | 2001-06-26 | 2002-08-14 | 张涛 | Horizontal contour measuring apparatus |
| CN2762067Y (en) * | 2004-12-17 | 2006-03-01 | 蔡玲隆 | Horizontal pipe |
| CN2798042Y (en) * | 2005-04-11 | 2006-07-19 | 张卉 | Levelness measurer for building construction |
| CN102072721A (en) * | 2010-11-05 | 2011-05-25 | 齐齐哈尔大学 | Simple measuring method of horizontal line of building wall body |
-
2012
- 2012-01-10 CN CN2012100142785A patent/CN102589519A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2505805Y (en) * | 2001-06-26 | 2002-08-14 | 张涛 | Horizontal contour measuring apparatus |
| CN2762067Y (en) * | 2004-12-17 | 2006-03-01 | 蔡玲隆 | Horizontal pipe |
| CN2798042Y (en) * | 2005-04-11 | 2006-07-19 | 张卉 | Levelness measurer for building construction |
| CN102072721A (en) * | 2010-11-05 | 2011-05-25 | 齐齐哈尔大学 | Simple measuring method of horizontal line of building wall body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791794A (en) * | 2014-01-17 | 2014-05-14 | 苏州市职业大学 | Simple device for measuring escalator construction height and measuring method of simple device |
| CN113738080A (en) * | 2021-09-18 | 2021-12-03 | 上海觅谷空间设计工程有限公司 | Assembly type ground leveling method |
| CN113738080B (en) * | 2021-09-18 | 2022-08-30 | 上海觅谷空间设计工程有限公司 | Assembly type ground leveling method |
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Application publication date: 20120718 |