CN102645149A - Dual-purpose square pipe ruler - Google Patents
Dual-purpose square pipe ruler Download PDFInfo
- Publication number
- CN102645149A CN102645149A CN2012101039531A CN201210103953A CN102645149A CN 102645149 A CN102645149 A CN 102645149A CN 2012101039531 A CN2012101039531 A CN 2012101039531A CN 201210103953 A CN201210103953 A CN 201210103953A CN 102645149 A CN102645149 A CN 102645149A
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- square tube
- square pipe
- deviation
- chi
- tube chi
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- 238000005259 measurement Methods 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 3
- 238000009435 building construction Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a square pipe ruler for determining flatness deviation and perpendicularity deviation during building construction. The square pipe ruler comprises a metallic square pipe framework, a suspension line, a weight, an upper rib plate, a dial, a lower rib plate and a matched wedge-shaped feeler gauge, wherein the front surface of a square pipe is provided with a dent used as a datum line and is provided with a reading window hole and a maintenance hole, and a magnifier is installed at the reading window hole; the upper rib plate is arranged at the internal top of the square pipe, the suspension line is fixedly arranged in the center of the upper rib plate, the suspension line is connected with the weight, the lower rib plate is arranged below the weight and the dial is arranged on the lower rib plate. The square pipe ruler is convenient to use, the measurement is accurate, the square pipe ruler can be used during the installation of reinforced concrete wall column formworks, steel structural columns and assembled partition walls, the building of filler walls and the erection of scaffolds, the safety, the reliability and the efficiency are high, the cost is low and the square pipe ruler is easy to operate and repair.
Description
Technical field
The invention discloses a kind of square tube chi that is used for building operation, particularly disclose a kind of double-purpose square tube chi that can measure flatness deviation and perpendicularity deviation easily and accurately.
Background technology
At present; The specialized equipment that does not also have in the construction work to popularize can accurately be measured flatness deviation and perpendicularity deviation; Thereby when work progress and examination, often, operation, supervisor do not cause occurring easily the impression quality defective owing to having desirable testing tool to set up successive check.For example, the scene often needs two people to cooperate employing messenger wire and steel tape to accomplish perpendicularity deviation mensuration jointly, and directly also can't guarantee stability with finger as the strong point of messenger wire.
In order to address the above problem, the present invention proposes a kind of double-purpose square tube chi that can accurately measure flatness and perpendicularity deviation.
Summary of the invention
The objective of the invention is to a kind of double-purpose square tube chi that can accurately measure flatness and perpendicularity deviation.Said square tube chi is installed and is built by laying bricks or stones with infilled wall even all can use during at scaffold building carrying out reinforced concrete wall column formwork, steel pile, assembled partition wall, can satisfy fully and construct and the check needs, and safe and reliable, efficient is high, cost is low.
Square tube chi of the present invention comprises metal side tube framework, messenger wire, sash weight, top floor, index dial and bottom floor; And matching used wedge shape clearance gauge; Its technical scheme is: for example the aluminium square tube is as main framework for the metal side tube that adopt to be fit to size, and the top floor is set the square tube inner top and at the fixing messenger wire of its centermost, messenger wire is connected with sash weight; The sash weight below is provided with the bottom floor; Have index dial on the floor of bottom, the color subregion is wherein arranged on the index dial, zone boundary is the maximum deviation that allows commonly used; Indenture is arranged as datum line on the square tube front; There is perforate position being fit to; Wherein manage the bottom and magnifier is housed as the reading window corresponding to the perforate of index dial position; Can read perpendicularity deviation through this reading window, the perforate that is positioned at reading window top is used to check the depth of parallelism of messenger wire and square tube front indenture and as manhole.Distance between two perforates is according to the check/manhole position sash weight of trying one's best; Consider that again part should leave the contrast that certain distance is used for indenture datum line and messenger wire between two holes; Combine the harmony attractive in appearance of whole square tube chi to select again, be generally 80-120mm, preferably 100mm.
Use this novel square tube chi as guiding ruler, use, can make things convenient for and read the flatness deviation exactly with supporting wedge shape clearance gauge combination.
Metal side tube of the present invention cross section is preferably square.
Said wedge shape clearance gauge is the special rule that a termination is wedge shape, is that the in-site measurement instrument is used in a kind of construction, and available metal or plastic or other material are processed.Wherein rectangular parallelepiped partly provides the lever that the user points, and on oblique one side, scale is arranged, and is used for checking flatness or slit etc., also can be used for directly checking the door and window seam.Wedge-like portion can " be amplified about 2 times " with the slit and is embodied on the scale on the inclined-plane, thereby makes that the estimation reading is more accurate.The range of wedge shape clearance gauge can be selected as required, for example can be preferably 10mm.
Blade length specification first-selected suitable during practical applications to be to improve measuring accuracy, makes the measuring error that unlikely generation is excessive.Blade length is good to be slightly smaller than the structure free height, is not less than 1.1 meters usually.For example, preferred 100mm * 100mm * ruler of 1100mm is used to measure the altitude range of 1m-2m, and preferred 100mm * 100mm * ruler of 2100mm is used to measure the altitude range of 2m-4m.Perhaps adopt the mode of blade spreading, jointing preferably adopts interior type of attachment, avoids the joint protrusion to make the square tube chi to be close to measured object by whole face.Convert according to similar triangle theory then.Computing formula is:
Floor respectively leaves suitable distance to the square tube end up and down.For example, be the double-purpose square tube chi of 1100mm for the blade length specification, then messenger wire length is 1000mm.
Under the situation of technology and cost permission, double-purpose square tube chi also can be arranged to telescopic blade and the device that adjustable line length is set, and then can directly read the perpendicularity deviation of vertical structure; Otherwise should convert according to similar triangle theory.
The present invention also aims to said square tube chi and in building operation, measure the purposes of flatness deviation and perpendicularity deviation.
(1) measuring vertical degree deviation
Select the square tube chi of appropriate size to be close on the stay side to be measured, along the fine setting of determinand surface, toe is positioned on the orthogonal axes vertical with determinand, the scale on institute's spindle is the perpendicularity deviation of determinand at this moment.
(2) measure the flatness deviation
Square tube chi or guiding ruler gently are pressed on the vertical structure to be measured, and larger part is close to body structure surface with wedge type clearance gauge bottom surface in the slit, with the inclined-plane of band scale extend touch blade till, read registration and just can.
Beneficial effect of the present invention is: said double-purpose square tube chi utilizes common square tube, sash weight and existing wedge type clearance gauge; Through suitable combination and processing; Form one with low cost, structure is light, easy operating and maintenance; The double-purpose square tube chi that useful application is wider, thus can make things convenient for, accurately measure the flatness deviation and the perpendicularity deviation of all kinds of vertical structures.And; Owing to provide eminence messenger wire top the stable strong point; And can settle at one go and directly read perpendicularity deviation, this with respect to through estimate read messenger wire up and down two data, remake for the conventional approach that difference subtracts each other then, improved construction precision and efficient greatly.
Description of drawings:
Fig. 1 is a double-purpose square tube chi organigram;
Fig. 2 is a double-purpose square tube chi index dial synoptic diagram;
Fig. 3 is a wedge type clearance gauge synoptic diagram;
Fig. 4 is square tube chi measuring vertical degree deviation principle figure;
Fig. 5 is a square tube chi front position of opening design drawing;
Fig. 6 is that the wedge shape clearance gauge is measured flatness deviation principle figure;
Fig. 7 is a double-purpose square tube chi lengthening joint synoptic diagram;
Fig. 8 is a measuring vertical degree deviation synoptic diagram, and mark " * " is the toe position.
Description of reference numerals:
1. metal side tube framework, 2. top floor, 3. messenger wire, 4. sash weight; 5. index dial, 5-1. bottom floor, 6. reading window, 7. maintenance/check hole; 8. indenture, the 9. perpendicularity deviation measured of wedge shape clearance gauge 10., 11. true vertical degree deviations, 12. vertical structures; The reading of 13 correspondences, 14. flatness deviations to be measured, 15. square tube chis
Embodiment:
The square tube chi that basis shown in Fig. 1-8 is novel
Adopt aluminium square tube 100mm * 100mm * 1100mm, wall thickness 2mm as square tube chi framework 1, square tube set inside top floor 2 and the bottom floor 5-1 that has index dial 5; Messenger wire 3 length that connect sash weight 4 are 1000mm; In the hole of opening 60mm * 120mm corresponding to sash weight 4 places; Magnifier is housed as reading window 6, opens the depth of parallelism and the manhole 7 of the hole of 60mm * 30mm as check messenger wire and square tube front indenture 8 apart from its 100mm place, top.
The range that is used to measure the supporting wedge shape clearance gauge 9 of flatness deviation is 10mm.
(1) measuring vertical degree deviation
Measuring process is following, like Fig. 4 and shown in Figure 8:
1. square tube chi 15 is close to vertical structure 12 surfaces, and because of inclined to one side slightly about the square tube chi, toe is not on coordinate axis;
2. drop on the coordinate axis along vertical body structure surface fine setting blade to toe, the diagram reading is the perpendicularity deviation of determinand.
If member height to be measured is higher than blade length, then the perpendicularity deviation of measuring 10 is scaled true vertical degree deviation 11 according to formula (I).
(2) measure the flatness deviation
As shown in Figure 6, square tube chi 15 gently is pressed on the vertical structure to be measured, larger part is close to body structure surface with the bottom surface of wedge type clearance gauge 9 in the slit, with the inclined-plane of band scale extend touch blade till, read registration 13, this reading is exactly a flatness deviation 14 to be measured.
Claims (10)
1. square tube chi that in building operation, is used for measurement deviation; Comprise metal side tube framework (1), top floor (2), messenger wire (3), sash weight (4), index dial (5) and bottom floor (5-1); And matching used wedge shape clearance gauge (9); It is characterized in that: indenture (8) is arranged as datum line and be provided with reading window perforate (6) and manhole (7) on the square tube front, reading window tapping is equipped with magnifier; The top floor is arranged at the square tube inner top, and the floor centermost is fixed with messenger wire on top, and messenger wire connects sash weight, and the sash weight below is provided with the bottom floor, above the floor of bottom index dial is arranged.
2. square tube chi according to claim 1, wherein said metal side tube are the aluminium square tube.
3. square tube chi according to claim 1 and 2, wherein said square tube cross section are square.
4. square tube chi according to claim 1 and 2 is characterized in that the color subregion is arranged on the said index dial, and zone boundary is the maximum deviation that allows commonly used.
5. square tube chi according to claim 1 and 2, wherein said blade length is not less than 1.1 meters.
6. square tube chi according to claim 1 and 2 is characterized in that said square tube chi blade length is 1100mm-2100mm.
7. square tube chi according to claim 1 and 2, wherein said blade is with interior jointing spreading.
8. square tube chi according to claim 1 and 2 is characterized in that said square tube chi is provided with the device of telescopic blade and adjustable line length.
9. square tube chi according to claim 1 and 2 is measured the purposes of flatness deviation and perpendicularity deviation in building operation.
10. purposes according to claim 8 is characterized in that said square tube chi is when measuring the flatness deviation and the supporting use of wedge shape clearance gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101039531A CN102645149A (en) | 2012-04-11 | 2012-04-11 | Dual-purpose square pipe ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101039531A CN102645149A (en) | 2012-04-11 | 2012-04-11 | Dual-purpose square pipe ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645149A true CN102645149A (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101039531A Pending CN102645149A (en) | 2012-04-11 | 2012-04-11 | Dual-purpose square pipe ruler |
Country Status (1)
| Country | Link |
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| CN (1) | CN102645149A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063100A (en) * | 2012-10-25 | 2013-04-24 | 南京梅山冶金发展有限公司 | Downside dumping type unloading point multifunctional verifying device |
| CN103245269A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Gas insulated switchgear busbar barrel displacement detecting device |
| CN103615953A (en) * | 2013-11-19 | 2014-03-05 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Elevator rolling cage shoe adjusting mold |
| CN108414029A (en) * | 2018-05-25 | 2018-08-17 | 中冶建工集团有限公司 | Wall column verticality, flatness, levelness detection ruler and its detection method |
| CN110207663A (en) * | 2019-04-07 | 2019-09-06 | 欧阳珍珍 | One kind hanging ruler |
| CN110726357A (en) * | 2019-10-09 | 2020-01-24 | 沈丹丹 | A kind of engineering quality detection equipment applied to the force detection of building shear wall |
| CN112577400A (en) * | 2020-11-26 | 2021-03-30 | 宝钢特钢韶关有限公司 | V-shaped conveying roller way flatness calibration device and use method thereof |
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| CN2161904Y (en) * | 1993-07-19 | 1994-04-13 | 中国建筑科学研究院建筑结构研究所 | Building engineering quality detecting meter |
| JPH08178660A (en) * | 1994-12-22 | 1996-07-12 | Sankyo Giken:Kk | Plumb |
| CN2241185Y (en) * | 1995-11-24 | 1996-11-27 | 崔振明 | Locator for wall plastering machine |
| CN2495984Y (en) * | 2001-08-17 | 2002-06-19 | 杨建龙 | Construction plug gauage |
| CN1900650A (en) * | 2006-07-06 | 2007-01-24 | 尹学军 | Device for monitoring spring support member height change and use |
| CN201400986Y (en) * | 2009-03-30 | 2010-02-10 | 戚瑞法 | Cast type seamless access orifice plate for decoration |
| CN201463890U (en) * | 2009-09-04 | 2010-05-12 | 黄长金 | verticality detector |
| CN201508180U (en) * | 2009-09-15 | 2010-06-16 | 薛文金 | Detection ruler of supporter line of construction engineering |
| CN201754089U (en) * | 2010-07-02 | 2011-03-02 | 江苏省电力公司泗阳县供电公司 | Clamp type electric pole correcting device |
| CN202039561U (en) * | 2011-03-29 | 2011-11-16 | 魏从四 | Novel maintenance opening |
| CN202928515U (en) * | 2012-04-11 | 2013-05-08 | 中建三局建设工程股份有限公司 | Dual-use square-tube ruler |
-
2012
- 2012-04-11 CN CN2012101039531A patent/CN102645149A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125816U (en) * | 1992-04-14 | 1992-12-23 | 罗光志 | Sag gauge |
| CN2161904Y (en) * | 1993-07-19 | 1994-04-13 | 中国建筑科学研究院建筑结构研究所 | Building engineering quality detecting meter |
| JPH08178660A (en) * | 1994-12-22 | 1996-07-12 | Sankyo Giken:Kk | Plumb |
| CN2241185Y (en) * | 1995-11-24 | 1996-11-27 | 崔振明 | Locator for wall plastering machine |
| CN2495984Y (en) * | 2001-08-17 | 2002-06-19 | 杨建龙 | Construction plug gauage |
| CN1900650A (en) * | 2006-07-06 | 2007-01-24 | 尹学军 | Device for monitoring spring support member height change and use |
| CN201400986Y (en) * | 2009-03-30 | 2010-02-10 | 戚瑞法 | Cast type seamless access orifice plate for decoration |
| CN201463890U (en) * | 2009-09-04 | 2010-05-12 | 黄长金 | verticality detector |
| CN201508180U (en) * | 2009-09-15 | 2010-06-16 | 薛文金 | Detection ruler of supporter line of construction engineering |
| CN201754089U (en) * | 2010-07-02 | 2011-03-02 | 江苏省电力公司泗阳县供电公司 | Clamp type electric pole correcting device |
| CN202039561U (en) * | 2011-03-29 | 2011-11-16 | 魏从四 | Novel maintenance opening |
| CN202928515U (en) * | 2012-04-11 | 2013-05-08 | 中建三局建设工程股份有限公司 | Dual-use square-tube ruler |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063100A (en) * | 2012-10-25 | 2013-04-24 | 南京梅山冶金发展有限公司 | Downside dumping type unloading point multifunctional verifying device |
| CN103063100B (en) * | 2012-10-25 | 2016-03-02 | 南京梅山冶金发展有限公司 | Side dump discharge point Multifunctional checking device of a kind of end |
| CN103245269A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Gas insulated switchgear busbar barrel displacement detecting device |
| CN103615953A (en) * | 2013-11-19 | 2014-03-05 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Elevator rolling cage shoe adjusting mold |
| CN108414029A (en) * | 2018-05-25 | 2018-08-17 | 中冶建工集团有限公司 | Wall column verticality, flatness, levelness detection ruler and its detection method |
| CN110207663A (en) * | 2019-04-07 | 2019-09-06 | 欧阳珍珍 | One kind hanging ruler |
| CN110726357A (en) * | 2019-10-09 | 2020-01-24 | 沈丹丹 | A kind of engineering quality detection equipment applied to the force detection of building shear wall |
| CN112577400A (en) * | 2020-11-26 | 2021-03-30 | 宝钢特钢韶关有限公司 | V-shaped conveying roller way flatness calibration device and use method thereof |
| CN112577400B (en) * | 2020-11-26 | 2022-09-06 | 宝武杰富意特殊钢有限公司 | V-shaped conveying roller way flatness calibration device and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20120822 |