CN103307960A - Simple tool and simple method for testing wall perpendicularity - Google Patents
Simple tool and simple method for testing wall perpendicularity Download PDFInfo
- Publication number
- CN103307960A CN103307960A CN2013102459402A CN201310245940A CN103307960A CN 103307960 A CN103307960 A CN 103307960A CN 2013102459402 A CN2013102459402 A CN 2013102459402A CN 201310245940 A CN201310245940 A CN 201310245940A CN 103307960 A CN103307960 A CN 103307960A
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- wood
- galianconism
- plumb bob
- verticality
- simple tool
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009415 formwork Methods 0.000 claims abstract description 13
- 239000002023 wood Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The invention provides a simple tool and a simple method for testing wall perpendicularity, belongs to the technical field of building construction and relates to a design technique of auxiliary tools. The simple tool is characterized in that a plumb bob is cone-shaped, a hook is arranged at the center of a circle plane and fastened with a suspension line, and the other end of the suspension line is tied on a groove of a short arm of an L-shaped wooden block frame. The L-shaped wooden block frame is formed by mutual perpendicular fastening of ends of a short wooden block and a long wooden block; the groove of the short arm is a shallow groove carved in the short arm. The method includes the steps: producing a shear wall formwork, handholding a long arm of the simple tool, cling the free end of the short arm to the surface of the formwork, measuring sizes of the plumb bob and the formwork surface by a measuring tape or straight rule, comparing measuring values and judging perpendicularity. The simple tool and the simple method have the advantages that the problem of low perpendicularity control efficiency of shear formworks in construction site is solved, quality control reaches a new level, and the simple tool is conveniently made of local materials in the construction site, and is reusable and cost-saving.
Description
Technical field
Belong to the construction quality construction field, a kind of technical design of control construction quality when exactly relating to building main body construction.
Background technology
According to " concrete structure engineering construction quality acceptance specification " GB50204-2002(2011 version) regulation, the verticality acceptance criteria of shear wall moulding concrete is [0,8], in order to reach this acceptance criteria, we need before concrete is built shear wall formwork to be inspected for acceptance, be directly to carry out the messenger wire inspection with plumb bob in the past, and generally will cooperate with two people: people is ceiling hammer in the above, also will measure distance accurate and wall form; Another person not only will command top people to cooperate below, also will measure the distance of plumb bob and wall form exactly; Checking efficiency is low.If item inspection personnel can not fully be equipped with, just can't satisfy the requirement of inspecting for acceptance, construction quality can not well be controlled, and how to improve inspection speed, raise the efficiency, and finally to control construction quality is the problem that we inquire into always.
Summary of the invention
The invention provides a kind ofly in the building main body construction process, can be fast carry out a kind of light instrument of body of wall verticality and its method checked that verticality is inspected for acceptance to shear wall formwork.
The technical scheme that the present invention takes:
A kind of light instrument of checking the body of wall verticality comprises plumb bob, and its scheme is: plumb bob is cone shape, has hook and messenger wire one end fastening at the center of disk, and the other end of messenger wire ties up on the groove of L type lumps of wood support body galianconism; Described L type lumps of wood support body is that the end is orthogonal separately fasteningly constitutes by a short lumps of wood and rectangular wood; The groove of described galianconism is that the galianconism free end plays the 300mm place, by a shallow grooves of graduating with cutter; Described galianconism, preferred 400 mm of its length; Described rectangular wood, be called long-armed, preferred 2200 mm of its length; Described lumps of wood preferred size is 40 * 40 mm of unit.
A kind of simple and easy method of checking the body of wall verticality, implement by following operation steps:
1) make shear wall formwork,
2) get the light instrument of checking the body of wall verticality,
3) hand-held light instrument is long-armed,
4) the galianconism free end is close to the shear wall formwork surface,
5) measured the size of plumb bob and template face by tape measure or ruler,
6) measured value and 300mm are compared, judge the verticality of metope.
Good effect behind enforcement the present invention is:
Solved the low problem of working-yard shear wall formwork verticality control efficiency, made quality control rise to a new step, and the making of gathering materials on the spot of light instrument convenient construction scene, reusable, also saved cost.
Description of drawings
Fig. 1, be structural representation.
Embodiment
Now the invention will be further described by reference to the accompanying drawings
A kind of light instrument of checking the body of wall verticality comprises plumb bob, and its formation is: plumb bob 3 is cone shapes, has hook and messenger wire one end fastening at the center of disk, and the other end of messenger wire ties up on the groove of L type lumps of wood support body galianconism 1; Described L type lumps of wood support body is that the end is orthogonal separately fasteningly constitutes by a short lumps of wood and rectangular wood; The groove of described galianconism 1 is that the galianconism free end plays the 300mm place, by a shallow grooves of graduating with cutter; Described galianconism, preferred 400 mm of its length; Described rectangular wood, be called long-armed 2, preferred 2200 mm of its length; Described lumps of wood preferred size is 40 * 40 mm of unit.
A kind of simple and easy method of checking the body of wall verticality, implement by following operation steps:
1) make shear wall formwork,
2) get the light instrument of checking the body of wall verticality,
3) hand-held light instrument is long-armed 2,
4) galianconism 1 free end is close to the shear wall formwork surface,
5) measured the size of plumb bobs 3 and template face by tape measure or ruler 4,
6) measured value and 300mm are compared, judge the verticality of metope.
Claims (2)
1. a light instrument of checking the body of wall verticality comprises plumb bob, it is characterized in that: plumb bob (3) is cone shape, has hook and messenger wire one end fastening at the center of disk, and the other end of messenger wire ties up on the groove of L type lumps of wood support body galianconism (1); Described L type lumps of wood support body is that the end is orthogonal separately fasteningly constitutes by a short lumps of wood and rectangular wood; The groove of described galianconism (1) is that the galianconism free end plays the 300mm place, by a shallow grooves of graduating with cutter; Described galianconism, preferred 400 mm of its length; Described rectangular wood is called long-armed (2), preferred 2200 mm of its length; Described lumps of wood preferred size is 40 * 40 mm of unit.
2. simple and easy method of checking the body of wall verticality is characterized in that: implement by following operation steps:
1) make shear wall formwork,
2) get the light instrument of checking the body of wall verticality,
3) long-armed (2) of hand-held light instrument,
4) galianconism (1) free end is close to the shear wall formwork surface,
5) measured the size of plumb bob (3) and template face by tape measure or ruler (4),
6) measured value and 300mm are compared, judge the verticality of metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102459402A CN103307960A (en) | 2013-06-20 | 2013-06-20 | Simple tool and simple method for testing wall perpendicularity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102459402A CN103307960A (en) | 2013-06-20 | 2013-06-20 | Simple tool and simple method for testing wall perpendicularity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307960A true CN103307960A (en) | 2013-09-18 |
Family
ID=49133457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102459402A Pending CN103307960A (en) | 2013-06-20 | 2013-06-20 | Simple tool and simple method for testing wall perpendicularity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461095A (en) * | 2020-10-13 | 2021-03-09 | 莫桑 | Building construction straightness detection device that hangs down |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352513A (en) * | 1999-06-09 | 2000-12-19 | Yoshitaka Oguri | Pendulum level |
| CN2665284Y (en) * | 2003-10-15 | 2004-12-22 | 李庆田 | Brick walling wire suspension device |
| CN201892537U (en) * | 2010-12-07 | 2011-07-06 | 江苏南通二建集团有限公司 | Template perpendicularity measuring ruler |
| CN202614235U (en) * | 2012-04-17 | 2012-12-19 | 中国建筑第五工程局有限公司 | Ruler for measuring verticality of vertical member template |
| CN202734741U (en) * | 2012-06-07 | 2013-02-13 | 中国十七冶集团有限公司 | Simple template verticality measuring device |
-
2013
- 2013-06-20 CN CN2013102459402A patent/CN103307960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352513A (en) * | 1999-06-09 | 2000-12-19 | Yoshitaka Oguri | Pendulum level |
| CN2665284Y (en) * | 2003-10-15 | 2004-12-22 | 李庆田 | Brick walling wire suspension device |
| CN201892537U (en) * | 2010-12-07 | 2011-07-06 | 江苏南通二建集团有限公司 | Template perpendicularity measuring ruler |
| CN202614235U (en) * | 2012-04-17 | 2012-12-19 | 中国建筑第五工程局有限公司 | Ruler for measuring verticality of vertical member template |
| CN202734741U (en) * | 2012-06-07 | 2013-02-13 | 中国十七冶集团有限公司 | Simple template verticality measuring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461095A (en) * | 2020-10-13 | 2021-03-09 | 莫桑 | Building construction straightness detection device that hangs down |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |