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CN105257004B - Lower single installation method of special-shaped material - Google Patents

Lower single installation method of special-shaped material Download PDF

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Publication number
CN105257004B
CN105257004B CN201510631685.4A CN201510631685A CN105257004B CN 105257004 B CN105257004 B CN 105257004B CN 201510631685 A CN201510631685 A CN 201510631685A CN 105257004 B CN105257004 B CN 105257004B
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traverse
special
point
shaped material
value
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CN105257004A (en
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王玲玉
葛峰
宋灏
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Suzhou Gold Mantis Construction Decoration Co Ltd
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Suzhou Gold Mantis Construction Decoration Co Ltd
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Abstract

The invention discloses lower single installation method of special-shaped material, this method mainly obtains the relative coordinate system at scene using total powerstation, placing an order and installing for special-shaped material is realized using the relative coordinate system, this method can effectively improve special-shaped material and place an order the method for installation, template need not be made, substantial amounts of man power and material is saved, speed of application is improved, beneficial to standardized work.

Description

Lower single installation method of special-shaped material
Technical field
The present invention relates to building decoration area, and in particular to lower single installation method of special-shaped material.
Background technology
At present in building decoration area, to placing an order to make based on one to one full-page proof template for special-shaped material, then The size of template is switched into drawing size, produced using drawing size.The installation of special-shaped material by grid to discharge Based on special-shaped material installation upper thread or control line.The problems such as time-consuming consumptive material consumes manpower in the implementation process of reality be present, And the problem also can all increase therewith with volume increase, the complexity increase of special-shaped material.Moreover, field fabrication one to one is big Original mold plate, its cost is high, waste of materials, and the accuracy of later stage abnormity material installation can be had an impact.It is hindered significantly The process of the productization development of decoration industry.
Therefore one kind can effectively improve efficiency, the lower single installation method for saving the special-shaped material of man power and material urgently carries Go out.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of lower single installation method of special-shaped material, and this method can Placed an order the method for installation with effectively improving special-shaped material, without making template, save substantial amounts of man power and material, improve construction Speed, beneficial to standardized work.
In order to achieve the above object, technical scheme is as follows:
Lower single installation method of special-shaped material comprises the following steps:
(1) lay traverse point successively at the scene, traverse point is connected into back traverse, forms polygon;
(2) coordinate value of each traverse point is calculated, obtains the relative coordinate system at scene;
(3) set up total powerstation successively on each traverse point, and the coordinate value of respective wire point is inputted in total powerstation, survey Measure the space coordinates of special-shaped material installation basic unit;
(4) measurement data of the space coordinates of basic unit is installed according to special-shaped material, obtains the knot of special-shaped material installation basic unit Composition;
(5) structure chart of basic unit is installed according to special-shaped material, piecemeal is carried out to it and placed an order, obtains lower free hand drawing, and put into life Production;
(6) according to the relative coordinate system at scene, the material for producing completion is subjected to in-site installation.
A kind of lower single installation method of special-shaped material of the present invention is instructed different using total station survey abnormity material installation basic unit Shape material is placed an order and installed, and can be effectively improved special-shaped material and be placed an order the method for installation, without making template, save substantial amounts of Man power and material, speed of application is improved, beneficial to standardized work.
On the basis of above-mentioned technical proposal, following improvement can be also done:
As preferable scheme, step (2) includes following sub-step:
(2.1) angle measurement of each interior angle of total station survey back traverse is utilized;
(2.2) length measurements of each edge of total station survey back traverse are utilized;
(2.3) angle measurement and length measurements measured are analyzed and processed, obtains the seat of each traverse point Scale value.
Using above-mentioned preferable scheme, each coordinate value of traverse point can be effectively obtained accurately.
As preferable scheme, step (2.3) includes following sub-step:
(2.3.1) calculates angular error of closure, by the angle measurement sum of each interior angle and the theoretical value of polygon interior angle Subtract each other, obtained difference is angular error of closure;
(2.3.2) calculates angle correction, and the angle measurement of each interior angle is modified according to angular error of closure, obtained To angle correction;
(2.3.3) coordinates computed azimuth, according to angle correction, the coordinate of each edge of back traverse is calculated successively Azimuth;
(2.3.4) calculates longitudinal and transverse increment of coordinate value, is surveyed according to the grid azimuth of each edge of back traverse and length Value, calculate the longitudinal and transverse increment of coordinate value of each edge of back traverse;
(2.3.5) calculates longitudinal and transverse closing error in coordinate increment,
The theoretical value of the latitude value sum of each edge of back traverse and latitude value sum is subtracted each other, obtained To latitude mis-tie misclosure,
The theoretical value of the abscissa increment size sum of each edge of back traverse and abscissa increment size sum is subtracted each other, obtained To abscissa increment mis-tie misclosure;
(2.3.6) calculates the closure error of traverse, and the quadratic sum of latitude mis-tie misclosure and latitude mis-tie misclosure is entered Row square root solves, and obtained value is the closure error of traverse;
(2.3.7) calculates longitudinal and transverse increment of coordinate correction value, according to the closure error of traverse to each edge of back traverse it is vertical, Abscissa increment size is modified, and obtains longitudinal and transverse increment of coordinate correction value;
(2.3.8) calculates the coordinate value of each traverse point, it is assumed that the coordinate value of one of traverse point is, it is known that then according to Know that the longitudinal and transverse increment of coordinate amendment of the coordinate value of traverse point and each edge of back traverse is worth to each leading for back traverse The coordinate value of line point.
Using above-mentioned preferable scheme, each coordinate value of traverse point can be effectively obtained accurately.
As preferable scheme, step (2.3.1) also includes:Whether the angular error of closure for judging to calculate, which exceedes error, is held Perhaps it is worth;
If exceeding, need to remeasure the angle measurement of each interior angle of back traverse, return to step (2.1);
If being not above, into step (2.3.2).
Using above-mentioned preferable scheme, ensure that the angle measurement of each interior angle of back traverse is accurately reliable, raising is led The accuracy of line point coordinates value, ensure that its error range is small.
As preferable scheme, step (2.3.6) also includes:Whether the closure error of traverse for judging to calculate meets precision will Ask;
If not meeting, need to remeasure every of the angle measurement of each interior angle of back traverse and back traverse The length measurements on side, return to step (2.1);
If meeting, into step (2.3.7).
Using above-mentioned preferable scheme, ensure each interior angle of back traverse angle measurement and every of back traverse The length measurements on side are accurately reliable, improve the accuracy of traverse point coordinate value, ensure that its error range is small.
As preferable scheme, step (4) includes following sub-step:
(4.1) measurement data of the space coordinates of special-shaped material installation basic unit is exported from total powerstation, the data are imported First Become the picture software, the distribution map of all measurement points is obtained, while record position and the information of each measurement point;
(4.2) using the second Become the picture software on the distribution map of measurement point according to record each measurement point position and letter The structure chart of the special-shaped material installation basic unit in the breath scene of drawing out.
Using above-mentioned preferable scheme, the structure chart of special-shaped material installation basic unit can be effectively obtained, is easy to late design Modification of the teacher to special-shaped material.
As preferable scheme, step (6) includes following sub-step:
(6.1) the location and installation point of each special-shaped material piecemeal is extracted on lower free hand drawing;
(6.2) total powerstation is set up on corresponding traverse point, determines location and installation point;
(6.3) each special-shaped material piecemeal is installed using location and installation point.
Using above-mentioned preferable scheme, piecemeal install convenient and accurate.
Brief description of the drawings
The flow chart of lower single installation method of Fig. 1 special-shaped materials provided in an embodiment of the present invention.
The flow chart that Fig. 2 coordinate values provided in an embodiment of the present invention to each traverse point solve.
Lay the structural representation of traverse point in lower single installation method scene of Fig. 3 special-shaped materials provided in an embodiment of the present invention One of.
Lay the structural representation of traverse point in lower single installation method scene of Fig. 4 special-shaped materials provided in an embodiment of the present invention Two.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, in some of embodiments of lower single installation method of special-shaped material,
As shown in figure 1, lower single installation method of special-shaped material comprises the following steps:
(1) 8 traverse points are laid successively at the scene, 8 traverse points are connected into back traverse, form polygon;
(2) coordinate value of each traverse point is calculated, obtains the relative coordinate system at scene;
(3) set up total powerstation successively on each traverse point, and the coordinate value of respective wire point is inputted in total powerstation, survey Measure the space coordinates of special-shaped material installation basic unit;
(4) measurement data of the space coordinates of basic unit is installed according to special-shaped material, obtains the knot of special-shaped material installation basic unit Composition;
(4.1) measurement data of the space coordinates of special-shaped material installation basic unit is exported from total powerstation, the data are imported First Become the picture software, the distribution map of all measurement points is obtained, while record position and the information of each measurement point;
(4.2) using the second Become the picture software on the distribution map of measurement point according to record each measurement point position and letter The structure chart of the special-shaped material installation basic unit in the breath scene of drawing out;
(5) structure chart of basic unit is installed according to special-shaped material, piecemeal is carried out to it and placed an order, obtains lower free hand drawing, and put into life Production;
(6) according to the relative coordinate system at scene, the material for producing completion is subjected to in-site installation;
(6.1) the location and installation point of each special-shaped material piecemeal is extracted on lower free hand drawing;
(6.2) total powerstation is set up on corresponding traverse point, determines location and installation point;
(6.3) each special-shaped material piecemeal is installed using location and installation point.
Wherein, can be adjacent on the ground with marking pen or nail mark traverse point as shown in figure 3, in step (1) Ensure intervisibility between traverse point, and the basic unit of all heterotypic materials can be observed on the traverse point of laying.In step (4.1) Measurement point for special-shaped material install basic unit marginal point.In step (4.2), the first Become the picture software is southern Cass soft into scheming Part, the second Become the picture software are three-dimensional Become the picture software.
As shown in Figures 2 and 4, step (2) includes following sub-step:
(2.1) angle measurement of each interior angle of total station survey back traverse, as L are utilized1、L2、L3、L4、L5、 L6、L7、L8
(2.2) length measurements of each edge of total station survey back traverse, as d are utilized1、d2、d3、d4、d5、d6、 d7、d8
(2.3) angle measurement and length measurements measured are analyzed and processed, obtains the seat of each traverse point Scale value.
8 traverse points are respectively traverse point 1, traverse point 2, traverse point 3, traverse point 4, traverse point 5, traverse point 6, traverse point A and traverse point B.Wherein, known to traverse point A and traverse point B relative position relation.Assuming that traverse point A coordinate value for (0, 0), then wire B coordinate value it is also known that, then calculate the coordinate values of remaining 6 points.
Step (2.3) includes following sub-step:
(2.3.1) calculates angular error of closure, by the angle measurement sum of each interior angle and the theoretical value of polygon interior angle To subtract each other, obtained difference is angular error of closure,
The angle measurement sum of each interior angle is L, L=L1+L2+L3+L4+L5+L6+L7+L8,
* 180 ° of the theoretical value (8-2) of polygon interior angle;
Whether the angular error of closure for judging to calculate exceedes error tolerances;
If exceeding, need to remeasure the angle measurement of each interior angle of back traverse, return to step (2.1);
If being not above, into step (2.3.2);
(2.3.2) calculates angle correction, and the angle measurement of each interior angle is modified according to angular error of closure, obtained To angle correction;
(2.3.3) coordinates computed azimuth, according to angle correction, the coordinate of each edge of back traverse is calculated successively Azimuth;
(2.3.4) calculates longitudinal and transverse increment of coordinate value, is surveyed according to the grid azimuth of each edge of back traverse and length Value, calculate the longitudinal and transverse increment of coordinate value of each edge of back traverse;
(2.3.5) calculates longitudinal and transverse closing error in coordinate increment,
The theoretical value of the latitude value sum of each edge of back traverse and latitude value sum is subtracted each other, obtained To the theoretical value zero of latitude mis-tie misclosure, wherein latitude value sum,
The theoretical value of the abscissa increment size sum of each edge of back traverse and abscissa increment size sum is subtracted each other, obtained To the theoretical value zero of abscissa increment mis-tie misclosure, wherein abscissa increment size sum;
(2.3.6) calculates the closure error of traverse, and the quadratic sum of latitude mis-tie misclosure and latitude mis-tie misclosure is entered Row square root solves, and obtained value is the closure error of traverse,
Whether the closure error of traverse for judging to calculate meets required precision;
If not meeting, need to remeasure every of the angle measurement of each interior angle of back traverse and back traverse The length measurements on side, return to step (2.1);
If meeting, into step (2.3.7);
(2.3.7) calculates longitudinal and transverse increment of coordinate correction value, according to the closure error of traverse to each edge of back traverse it is vertical, Abscissa increment size is modified, and obtains longitudinal and transverse increment of coordinate correction value;
(2.3.8) calculates the coordinate value of each traverse point, and because traverse point A coordinate value is known as (0,0), then basis is led The longitudinal and transverse increment of coordinate amendment of line point A coordinate value and each edge of back traverse is worth to each wire of back traverse The coordinate value of point.
A kind of lower single installation method of special-shaped material of the present invention obtains the relative coordinate system at scene using total powerstation, utilizes this Relative coordinate system realizes placing an order and installing for special-shaped material, and it has the advantages that:
First, lower single installation method of special-shaped material of the invention, effectively increase special-shaped material and place an order the efficiency of installation, Template need not be made, saves substantial amounts of man power and material, reduces cost, speed of application is improved, beneficial to standardized work.
Second, lower single installation method of special-shaped material of the invention, when running into molded dimension of the designer to unlike material When modifying, without remaking template, only need directly to carry out in-depth modification to the drawing of measurement, greatly shorten more Change the duration, reduce consumptive material.
3rd, lower single installation method of special-shaped material of the invention, ascended a height without personnel and make template, eliminate part peace Full hidden danger.
4th, lower single installation method of special-shaped material of the invention, ensure that the accuracy for placing an order and installing and aesthetic property, Avoid excessive spillage of material and wasting phenomenon.
New preferred embodiment, it is noted that for the person of ordinary skill of the art, do not departing from this hair On the premise of bright creation design, various modifications and improvements can be made, these belong to protection scope of the present invention.

Claims (7)

1. lower single installation method of special-shaped material, it is characterised in that comprise the following steps:
(1) lay traverse point successively at the scene, traverse point is connected into back traverse, forms polygon;
(2) coordinate value of each traverse point is calculated, obtains the relative coordinate system at scene;
(3) set up total powerstation successively on each traverse point, and the coordinate value of respective wire point is inputted in total powerstation, measurement is different Shape material installs the space coordinates of basic unit;
(4) measurement data of the space coordinates of basic unit is installed according to special-shaped material, obtains the structure chart of special-shaped material installation basic unit;
(5) structure chart of basic unit is installed according to special-shaped material, piecemeal is carried out to it and placed an order, obtains lower free hand drawing, and put into production;
(6) according to the relative coordinate system at scene, the material for producing completion is subjected to in-site installation.
2. lower single installation method of special-shaped material according to claim 1, it is characterised in that the step (2) include with Lower sub-step:
(2.1) angle measurement of each interior angle of back traverse described in the total station survey is utilized;
(2.2) length measurements of each edge of back traverse described in the total station survey are utilized;
(2.3) angle measurement and length measurements measured are analyzed and processed, obtains the seat of each traverse point Scale value.
3. lower single installation method of special-shaped material according to claim 2, it is characterised in that the step (2.3) includes Following sub-step:
(2.3.1) calculates angular error of closure, by the angle measurement sum of each interior angle and the theoretical value of polygon interior angle Subtract each other, obtained difference is angular error of closure;
(2.3.2) calculates angle correction, and the angle measurement of each interior angle is repaiied according to the angular error of closure Just, angle correction is obtained;
(2.3.3) coordinates computed azimuth, according to angle correction, the coordinate of each edge of the back traverse is calculated successively Azimuth;
(2.3.4) calculates longitudinal and transverse increment of coordinate value, is surveyed according to the grid azimuth of each edge of the back traverse and length Value, calculate the longitudinal and transverse increment of coordinate value of each edge of the back traverse;
(2.3.5) calculates longitudinal and transverse closing error in coordinate increment,
The theoretical value of the latitude value sum of each edge of the back traverse and latitude value sum is subtracted each other, obtained To latitude mis-tie misclosure,
The theoretical value of the abscissa increment size sum of each edge of the back traverse and abscissa increment size sum is subtracted each other, obtained To abscissa increment mis-tie misclosure;
(2.3.6) calculates the closure error of traverse, and the quadratic sum of latitude mis-tie misclosure and latitude mis-tie misclosure is put down Root solves, and obtained value is the closure error of traverse;
(2.3.7) calculates longitudinal and transverse increment of coordinate correction value, according to the closure error of traverse to each edge of the back traverse Longitudinal and transverse increment of coordinate value is modified, and obtains longitudinal and transverse increment of coordinate correction value;
(2.3.8) calculates the coordinate value of each traverse point, it is assumed that the coordinate value of one of them traverse point is, it is known that then root The closure is worth to according to the longitudinal and transverse increment of coordinate amendment of each edge of the coordinate value and the back traverse of known lead point The coordinate value of each traverse point of wire.
4. lower single installation method of special-shaped material according to claim 3, it is characterised in that the step (2.3.1) is also Including:Whether the angular error of closure for judging to calculate exceedes error tolerances;
If exceeding, need to remeasure the angle measurement of each interior angle of the back traverse, return to the step (2.1);
If being not above, into the step (2.3.2).
5. lower single installation method of special-shaped material according to claim 3, it is characterised in that the step (2.3.6) is also Including:Whether the closure error of traverse for judging to calculate meets required precision;
If not meeting, need to remeasure the angle measurement of each interior angle of the back traverse and the back traverse The length measurements of each edge, return to the step (2.1);
If meeting, into the step (2.3.7).
6. lower single installation method of the special-shaped material according to claim any one of 1-5, it is characterised in that the step (4) following sub-step is included:
(4.1) measurement data of the space coordinates of the special-shaped material installation basic unit is exported from the total powerstation, by the data The first Become the picture software is imported, obtains the distribution map of all measurement points, while records position and the information of each measurement point;
(4.2) using the second Become the picture software on the distribution map of the measurement point according to record each measurement point position With the structure chart of the information scene of the drawing out special-shaped material installation basic unit.
7. lower single installation method of the special-shaped material according to claim any one of 1-5, it is characterised in that the step (6) following sub-step is included:
(6.1) the location and installation point of each special-shaped material piecemeal is extracted on the lower free hand drawing;
(6.2) total powerstation is set up on corresponding traverse point, determines location and installation point;
(6.3) each special-shaped material piecemeal is installed using location and installation point.
CN201510631685.4A 2015-09-29 2015-09-29 Lower single installation method of special-shaped material Active CN105257004B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105257004A CN105257004A (en) 2016-01-20
CN105257004B true CN105257004B (en) 2018-02-13

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745407A (en) * 1980-09-02 1982-03-15 Kosaka Kenkyusho:Kk Three dimensional coordinate measuring device
CN101289881B (en) * 2008-05-30 2010-08-04 浙江省一建建设集团有限公司 Special-shaped element mounting construction method
CN101476395B (en) * 2009-02-06 2010-12-01 北京首钢建设集团有限公司 Bending assembly construction method for space curved surface special-shaped spiral steel pipe casing structure
CN102205480B (en) * 2010-12-16 2013-01-02 北京首钢建设集团有限公司 Method for manufacturing spatial curved surface spiral box type component

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