CN202267440U - Telescopic adjustable type verticality measuring instrument - Google Patents
Telescopic adjustable type verticality measuring instrument Download PDFInfo
- Publication number
- CN202267440U CN202267440U CN201120337398XU CN201120337398U CN202267440U CN 202267440 U CN202267440 U CN 202267440U CN 201120337398X U CN201120337398X U CN 201120337398XU CN 201120337398 U CN201120337398 U CN 201120337398U CN 202267440 U CN202267440 U CN 202267440U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- measuring instrument
- verticality measuring
- alloy framework
- adjustable type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a telescopic adjustable type verticality measuring instrument, used for measuring the verticality of a steel component end face and comprising a first aluminum alloy skeleton and a second aluminum alloy skeleton perpendicular to each other. When the measurement is carried out, the first aluminum alloy skeleton is jointed with a straight edge of the steel component end face, the aluminum alloy skeletons are connected with fixing plates via connecting plates, the inner side of the second aluminum alloy skeleton is fixed with a stainless steel slide rail on which a telescopic ratio sub-ruler is arranged, and one end of the telescopic ratio sub-ruler is abutted against the first aluminum alloy skeleton. By employing the telescopic adjustable type verticality measuring instrument, the measurement precision is high, the operation is convenient, and for the components having large cross sections, the measurement demands also can be satisfied very well. Because the basic skeleton of the telescopic adjustable type verticality measuring instrument employs the aluminum alloy section materials, the telescopic adjustable type verticality measuring instrument is not easy to distort during a use process, has a long service life and a very strong practicality.
Description
Technical field
The utility model relates to a kind of verticality measuring instrument, relates in particular to a kind of adjustable length verticality measuring instrument, belongs to the Machining Technology field.
Background technology
Steel construction is made processing industry, often need measure the end face squareness of some members.Especially to the member of " H ", " " type beam, post and other form, end face requires to mill flat, and guarantees that the verticality of its end face and body axis is controlled in the L/1500 ㎜, and wherein L is a member length.And in the prior art, because of there not being large-scale survey instrument, all be through with after the member survey level, adopt the method check that messenger wire weighs down, the distance of measuring its end face and messenger wire.Adopt this method to need more human and material resources, proving time is longer, and is also not enough apart from precision to what measure.
The utility model content
The purpose of the utility model is to solve above-mentioned technical matters, proposes a kind of adjustable length verticality measuring instrument.
The purpose of the utility model will be achieved through following technical scheme:
A kind of adjustable length verticality measuring instrument is used to measure steel member end face squareness, comprises mutually perpendicular first, second aluminum alloy framework; During measurement; One straight flange of first aluminum alloy framework and said steel member end face is fitted, and said aluminum alloy framework is connected with fixed head through web joint, and the said second aluminum alloy framework inboard is fixed with a stainless steel slide rail; Said stainless steel slide rail is provided with scalable than sub-chi, a said scalable end than sub-chi can with first aluminum alloy framework against.
Preferably, carry out the fixing of verticality through the dovetail groove fixed block between said first, second aluminum alloy framework.
Preferably, said fixed head outer periphery is equipped with and strengthens reining in muscle.
Preferably, said fixed head comprises first fixed head of fixing with first aluminum alloy framework and second fixed head of fixing with second aluminum alloy framework, connects through bolt between said first, second fixed head.
The beneficial effect of the utility model is mainly reflected in: adopt adjustable length verticality measuring instrument measuring accuracy high, be convenient to operation.Still be well positioned to meet the measurement demand for heavy in section member.Because its basic framework adopts aluminium alloy extrusions, use is not yielding, and the life-span is long, has very strong practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
The utility model provides a kind of adjustable length verticality measuring instrument, and is as shown in Figure 1, is used to measure steel member end face squareness, comprises mutually perpendicular first aluminum alloy framework 11, second aluminum alloy framework 12.
Said first aluminum alloy framework 11 is fixed on first fixed head 41, and second aluminum alloy framework 12 is fixed on second fixed head 42, is fixedly connected through bolt 43 between said first fixed head 41 and second fixed head 42.In order to increase the face of tiltedly the cutting shearing strength and the twisting strength of fixed head, the fixed head outer periphery is equipped with strengthens reining in muscle 44.
It is one scalable than sub-chi 21 that said second aluminum alloy framework 12 inboards are provided with; Scalablely can move for making than sub-chi 21; Said second aluminum alloy framework 12 inboards are connected with a stainless steel slide rail 31 through fixing slide block 32; Said scalablely on stainless steel slide rail 31, slide than sub-chi 21, a said scalable end and first aluminum alloy framework 11 than sub-chi 21 against.
In order to guarantee the verticality between first aluminum alloy framework 11 and second aluminum alloy framework 12, said first, second aluminum alloy framework form right angle place carries out the fixing of verticality through dovetail groove fixed block 20.Dovetail groove fixed block 20 is to be processed by slow silk cutting machine tool, and form and position tolerance can well be guaranteed, when assembling, also can guarantee the verticality between the aluminum alloy framework.
During measurement,, at first member is kept flat the burr of removal surface measurements, overlap, dirt etc. for not influencing measuring accuracy; Again a straight flange and first aluminum alloy framework 11 of said steel member end face are fitted, observe member another side and scalable, can learn verticality with its gap length of clearance gauge inspection than the applying situation between the sub-chi 21.
If the member section of measuring is bigger, then pull out than sub-chi 21 scalable through stainless steel slide rail 31 earlier, then slowly indentation near detecting the limit, and detect its gap with clearance gauge can the measuring vertical degree.
The utility model cost cost is low, measures quick and conveniently, and the measuring vertical degree is accurate, has very strong practicality.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the utility model.
Claims (4)
1. adjustable length verticality measuring instrument; Be used to measure steel member end face squareness; It is characterized in that: comprise mutually perpendicular first, second aluminum alloy framework, during measurement, a straight flange of first aluminum alloy framework and said steel member end face is fitted; Said aluminum alloy framework is connected with fixed head through web joint; The said second aluminum alloy framework inboard is fixed with a stainless steel slide rail, and said stainless steel slide rail is provided with scalable than sub-chi, a said scalable end than sub-chi can with first aluminum alloy framework against.
2. a kind of adjustable length verticality measuring instrument according to claim 1 is characterized in that: carry out the fixing of verticality through the dovetail groove fixed block between said first, second aluminum alloy framework.
3. a kind of adjustable length verticality measuring instrument according to claim 2 is characterized in that: said fixed head outer periphery is equipped with strengthens reining in muscle.
4. a kind of adjustable length verticality measuring instrument according to claim 3 is characterized in that: said fixed head comprises first fixed head and passes through bolted second fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120337398XU CN202267440U (en) | 2011-09-09 | 2011-09-09 | Telescopic adjustable type verticality measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120337398XU CN202267440U (en) | 2011-09-09 | 2011-09-09 | Telescopic adjustable type verticality measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267440U true CN202267440U (en) | 2012-06-06 |
Family
ID=46158233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120337398XU Expired - Fee Related CN202267440U (en) | 2011-09-09 | 2011-09-09 | Telescopic adjustable type verticality measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
| CN108775853A (en) * | 2018-06-13 | 2018-11-09 | 大连诺林机械制造有限公司 | Elbow, bend pipe angle and plane Multifunctional detection measuring tool |
| CN114264217A (en) * | 2021-12-31 | 2022-04-01 | 中冶天工集团有限公司 | Tool for rapidly measuring verticality and flatness of component and construction method |
-
2011
- 2011-09-09 CN CN201120337398XU patent/CN202267440U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
| CN107063055B (en) * | 2017-05-08 | 2023-10-10 | 莱芜钢铁集团有限公司 | Trolley chain plate verticality detection tooling and trolley chain plate processing technology |
| CN108775853A (en) * | 2018-06-13 | 2018-11-09 | 大连诺林机械制造有限公司 | Elbow, bend pipe angle and plane Multifunctional detection measuring tool |
| CN114264217A (en) * | 2021-12-31 | 2022-04-01 | 中冶天工集团有限公司 | Tool for rapidly measuring verticality and flatness of component and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20120909 |