CN204461421U - Novel steel column slope measurement instrument - Google Patents

Novel steel column slope measurement instrument Download PDF

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Publication number
CN204461421U
CN204461421U CN201520052761.1U CN201520052761U CN204461421U CN 204461421 U CN204461421 U CN 204461421U CN 201520052761 U CN201520052761 U CN 201520052761U CN 204461421 U CN204461421 U CN 204461421U
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China
Prior art keywords
graduated scale
length
angle
rule
scale
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Active
Application number
CN201520052761.1U
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Chinese (zh)
Inventor
单红波
吴习元
董超
潘剑峰
刘晓斌
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China Construction Third Engineering Bureau, Installation Engineering Co., Ltd.
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Electromechanical Engineering Co Ltd Of Zhongjian No3 Bureau
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Priority to CN201520052761.1U priority Critical patent/CN204461421U/en
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Abstract

The utility model relates to a kind of novel steel column slope measurement instrument, comprise generating laser, plumb bob, fundamental length rule, flexible length scale chi, basic angle graduated scale, flexible angle graduated scale, angle fixed ruler, it is characterized in that: generating laser and plumb bob are installed in flexible length scale ruler end part, the flexible length scale chi other end inserts in fundamental length rule integral, fundamental length rule one end and basic angle graduated scale one end are fixed together, angle fixed ruler is arranged on fundamental length rule and basic angle graduated scale angle, flexible angle graduated scale one end is inserted in basic angle graduated scale integral.The utility model provides one scientific and reasonable and the oblique steel column of the squint efficiently that is easy to implement installs slope measurement instrument, solves the deficiency of traditional handicraft in human users and data acquisition, improves abnormally-structured steel column installation effectiveness.

Description

Novel steel column slope measurement instrument
Technical field
The utility model relates to a kind of novel steel column slope measurement instrument.
Background technology
In Modern Steel Structure building, the application of different formed steel construction gets more and more, and this just causes a lot of difficulty to the installation of steel construction.According to " structural steelwork job specifications " (GB50755-2012) specification 11.4.1 the 4th article of requirement, inclination steel column can adopt three-dimensional coordinate measurement method to carry out survey school, also capital subpoint can be adopted to carry out survey school in conjunction with absolute altitude, correct qualified rear employing rigid support and fix.Lifting for a polymorphic structure steel column is located, and adopts traditional plumb bob method and total station survey method, cannot meet Fast Installation requirement in work efficiency and precision simultaneously.First, these two kinds survey gyp skills all need many people to carry out compounding practice on human users; Secondly, after measurement data acquisition, need to analyse and compare to data; Finally, be in course of adjustment, usually all need to carry out repeated measurement and adjustment, thus carry out setting up after final adjustment is qualified support fixing.Therefore, be necessary a kind of scientific and reasonable and method efficiently that is easy to implement of invention, anisotropic approach steel column installed, was both easy to implement, follow-up installation quality can be ensured again.
Summary of the invention
For the problems referred to above, the purpose of this utility model aims to provide a kind of scientific and reasonable and the oblique steel column of the squint efficiently that is easy to implement installs slope measurement instrument, to make up existing deficiency, meets installation requirements, improves abnormally-structured steel column installation effectiveness.
To achieve these goals, the technical solution of the utility model is:
A kind of novel steel column slope measurement instrument, comprise generating laser, plumb bob, fundamental length rule, flexible length scale chi, basic angle graduated scale, flexible angle graduated scale, angle fixed ruler, it is characterized in that: generating laser and plumb bob are installed in flexible length scale ruler end part, the flexible length scale chi other end inserts in fundamental length rule integral, fundamental length rule one end and basic angle graduated scale one end are fixed together, angle fixed ruler is arranged on fundamental length rule and basic angle graduated scale angle, flexible angle graduated scale one end is inserted in basic angle graduated scale integral.
The utility model also comprises four bubble levellers, basic angle graduated scale is installed altogether three bubble levellers, wherein two along rule length direction, be arranged on the two ends of basic angle graduated scale, one along the length direction perpendicular to rule, be arranged on the middle part of basic angle graduated scale, another bubble leveller is arranged in the middle part of fundamental length rule.
The utility model also comprises two magnetic apparatus, and fundamental length rule, flexible length scale chi all arrange a magnetic apparatus.
Described generating laser should possess gravity sensing function.
The utility model has the following advantages:
1), horizontal direction arranges the angle graduated scale of two aluminium alloys, and wherein one being basic angle graduated scale, arranges three bubble levellers; Two bubble levellers, along rule length direction, are arranged on the two ends of basic angle graduated scale, and another bubble leveller, perpendicular to the length direction of rule, is arranged on the centre of basic angle graduated scale.Other one is flexible angle graduated scale rule, so that easy to carry when instrument does not use.
2), along steel column angle direction arrange the length scale chi of two aluminium alloys, rule length is 1 meter.Equally, wherein one being fundamental length rule, and other one being flexible length scale chi.Operating personnel on two length scale chis, all magnetic apparatus are set, length scale chi when helping without operating personnel, can be adsorbed on steel column, so that can carry out the leveling of horizontal scale chi.Fundamental length rule arranges a bubble leveller equally, in order to control length scale chi towards.
3), the angle fixed ruler of a strip is set in the rule angle of both direction, after the angle graduated scale leveling of level, fixation measuring angle.
4), on vertical direction, the generating laser of a plumb bob and a gravity sensing is set at flexible length scale ruler end part, carries out dual correction.
5), at the connected node place of fundamental length rule, angle fixed ruler and basic angle graduated scale, fastening with fastening bolt, ensure in measuring process, stability of instrument.
The utility model provides one scientific and reasonable and the oblique steel column of the squint efficiently that is easy to implement installs slope measurement instrument, solves the deficiency of traditional handicraft in human users and data acquisition, improves abnormally-structured steel column installation effectiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is basic angle graduated scale schematic diagram of the present utility model.
Fig. 3 is fundamental length rule schematic diagram of the present utility model.
Fig. 4 is steel column slope measurement schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, 2, shown in 3, the utility model comprises generating laser 1, plumb bob 2, fundamental length rule 3, flexible length scale chi 4, magnetic apparatus 9, basic angle graduated scale 5, flexible angle graduated scale 6, angle fixed ruler 7, four bubble levellers 8, it is characterized in that: generating laser 1 and plumb bob 2 are installed in flexible length scale chi 4 end, flexible length scale chi 4 other end inserts in fundamental length rule 3 integral, fundamental length rule 3, flexible length scale chi 4 is all provided with magnetic apparatus 9, fundamental length rule 3 one end and basic angle graduated scale 5 one end are fixed together, angle fixed ruler 7 is arranged on fundamental length rule 3 and basic angle graduated scale 5 angle, flexible angle graduated scale 6 one end is inserted in basic angle graduated scale 5 integral, basic angle graduated scale 5 is arranged altogether three bubble levellers 8, wherein two along rule length direction, be arranged on the two ends of basic angle graduated scale 5, one along the direction perpendicular to rule, be arranged on the centre of basic angle graduated scale 5, another bubble leveller 8 is arranged in the middle part of fundamental length rule 3.At the connected node place of fundamental length rule 3, angle fixed ruler 7 and basic angle graduated scale 5, fastening with fastening bolt 10, ensure in measuring process, stability of instrument.The length of fundamental length rule 3, flexible length scale chi 4 is 1 meter.Described generating laser should possess gravity sensing function.
As shown in Figure 4, novel steel column slope measurement instrument using method, it comprises the steps:
1), after steel column in place, angle fixed ruler 7 fastening bolt of the present utility model will be unclamped, measuring instrument will be opened, extract flexible length scale chi 4 to 2 meters of scale places, generating laser 1, plumb bob 2 are arranged on flexible length scale chi 4 end, and open generating laser 1;
2), by two joint length scale chis utilize magnetic apparatus 9 to be adsorbed on steel column to be measured, utilize the bubble leveller 8 on fundamental length rule 3, leveling is carried out to it, ensure that the angle direction of fundamental length rule 3 is consistent with steel column;
3), according to the size of steel column angle, consider the need of using second section flexible angle graduated scale 6.Utilize the bubble leveller 8 on the basic angle graduated scale 5 of horizontal direction, leveling is carried out to it, ensure the direction level of basic angle graduated scale 5, wherein the bubble leveller 8 in basic angle graduated scale 5 both ends horizontal direction is in order to control the level of basic angle graduated scale 5, perpendicular to the bubble leveller 8 in chi scale direction in order to control the vertical of basic angle graduated scale 5 and to reverse;
4), after basic angle graduated scale 5 level angle leveling, check to fundamental length rule 3 along post, after both direction rule all leveling, fastening bolt 10 and angle fixed ruler 7 is utilized the angle that the rule of both direction is formed to be fixed;
5), after the 4th step completes, basic angle graduated scale 5 can be utilized to carry out reading, and its principle is, under fixing the prerequisite of 2 meters, utilizes cosine formula at hypotenuse, by the per unit length on basic for level angle graduated scale 5, is converted into the angle of its correspondence.Such operating personnel can draw the angle of inclination of steel column fast from basic angle graduated scale 5, and do not need to convert to measuring the length data that obtains, thus shorten steel column correction time greatly;
6), arrange the object of plumb bob 2 and gravity sensing generating laser 1, one is form mechanism and multiple, checking measurements precision, and two is dealt with the operation of wind weather effect;
7), another use way is also had to be exactly for measuring instrument of the present utility model, utilize reverse thinking, in steel column in place process, in advance the steel column slope of design is fixed measuring instrument angle, utilize existing angle to carry out steel column in place fixing.Do like this and both can carry out pop into place to steel column, the follow-up correction work time can be saved again.

Claims (4)

1. novel steel column slope measurement instrument, comprise generating laser, plumb bob, fundamental length rule, flexible length scale chi, basic angle graduated scale, flexible angle graduated scale, angle fixed ruler, it is characterized in that: generating laser and plumb bob are installed in flexible length scale ruler end part, the flexible length scale chi other end inserts in fundamental length rule integral, fundamental length rule one end and basic angle graduated scale one end are fixed together, angle fixed ruler is arranged on fundamental length rule and basic angle graduated scale angle, flexible angle graduated scale one end is inserted in basic angle graduated scale integral.
2. novel steel column slope measurement instrument as claimed in claim 1, it is characterized in that: also comprise four bubble levellers, basic angle graduated scale is installed altogether three bubble levellers, wherein two along rule length direction, be arranged on the two ends of basic angle graduated scale, one is arranged on the middle part of basic angle graduated scale along the length direction perpendicular to rule, and another bubble leveller is arranged in the middle part of fundamental length rule.
3. novel steel column slope measurement instrument as claimed in claim 1, is characterized in that: also comprise two magnetic apparatus, and fundamental length rule, flexible length scale chi all arrange a magnetic apparatus.
4. novel steel column slope measurement instrument as claimed in claim 1, is characterized in that: described generating laser should possess gravity sensing function.
CN201520052761.1U 2015-01-26 2015-01-26 Novel steel column slope measurement instrument Active CN204461421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520052761.1U CN204461421U (en) 2015-01-26 2015-01-26 Novel steel column slope measurement instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520052761.1U CN204461421U (en) 2015-01-26 2015-01-26 Novel steel column slope measurement instrument

Publications (1)

Publication Number Publication Date
CN204461421U true CN204461421U (en) 2015-07-08

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Application Number Title Priority Date Filing Date
CN201520052761.1U Active CN204461421U (en) 2015-01-26 2015-01-26 Novel steel column slope measurement instrument

Country Status (1)

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CN (1) CN204461421U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613938A (en) * 2015-01-26 2015-05-13 中建三局机电工程有限公司 Novel instrument for measuring gradient of steel column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613938A (en) * 2015-01-26 2015-05-13 中建三局机电工程有限公司 Novel instrument for measuring gradient of steel column

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 430000 No. 456 Wulu Road, Wuchang District, Wuhan City, Hubei Province

Patentee after: China Construction Third Engineering Bureau, Installation Engineering Co., Ltd.

Address before: 430064 East Skirt Building 2F, New Era Business Center, 456 Wulu Road, Wuchang District, Wuhan City, Hubei Province

Patentee before: Electromechanical engineering Co., Ltd of ZhongJian No.3 bureau