CN108362230A - A kind of angle measurement unit for concrete sample - Google Patents
A kind of angle measurement unit for concrete sample Download PDFInfo
- Publication number
- CN108362230A CN108362230A CN201810390884.4A CN201810390884A CN108362230A CN 108362230 A CN108362230 A CN 108362230A CN 201810390884 A CN201810390884 A CN 201810390884A CN 108362230 A CN108362230 A CN 108362230A
- Authority
- CN
- China
- Prior art keywords
- concrete sample
- swingle
- measurement unit
- angle measurement
- angle
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 51
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
A kind of angle measurement unit for concrete sample provided by the invention, including：Device body；Test desk is installed on described device ontology, to be equipped with the level table of light detection plate, for placing the concrete sample；Support element is installed on described device ontology, is provided with measurement assembly；The measurement assembly includes the swingle that seamed edge rotates between two plane to be measured of the concrete sample in level, drives the driving structure of the swingle rotation, and, detect the angle measurement unit of the swingle pivoting angle；The swingle is arranged higher than the concrete sample top surface；Optical radiation emitter, corresponding measured zone is set to the swingle, to the optical detection plate divergent-ray；Controller is electrically connected with the optical detection plate and the angle measurement unit.
Description
Technical field
The present invention relates to civil material technical fields, and in particular to a kind of angle measurement unit for concrete sample.
Background technology
Concrete structure is one of widest structure type of domestic and international application.With construction industry to construction efficiency and
The raising that construction quality requires, modular construction is using more and more extensive.
Square concrete part is main building unit in modular construction.Adjacent two plane of finished quad concrete element
Between angle needs be fixed on unified numerical value.National regulation《Standard for test methods of mechanical properties of ordinary concrete》In it is related mixed
The requirement of solidifying soil test block is：Angle between the adjacent surface of test specimen should be 90 °, and tolerance must not exceed 0.5 °.
In practice, concrete sample can be taken to do angle measurement.Due to tolerance value very little, conventional angulation means can not
It realizes.For this purpose, a kind of special equipment is just needed to carry out angle measurement to the surface of concrete sample.
Invention content
Therefore, in order to overcome the angle tolerance value very little between concrete sample adjacent surface, it is difficult to use conventional angulation hand
The problem of section measures, to provide a kind of device accurately and quickly tested the surface angle of concrete sample.
The design scheme of the present invention is as follows：
A kind of angle measurement unit for concrete sample, including：Device body；Test desk is installed on described device
Ontology, to be equipped with the level table of light detection plate, for placing the concrete sample；Support element is installed on the dress
Ontology is set, measurement assembly is provided with；The measurement assembly, including around two plane to be measured of the concrete sample in level
Between the swingle that rotates of seamed edge, drive the driving structure of swingle rotation, and, detect the swingle pivoting
The angle measurement unit of angle；The swingle is arranged higher than the concrete sample top surface；Optical radiation emitter, it is corresponding
Measured zone is set to the swingle, to the optical detection plate divergent-ray；Controller, with the optical detection plate and described
Angle measurement unit is electrically connected.
Preferably, the swingle is installed on the rotary support member, the angle measurement unit setting by rotation axis
Between the rotary shaft and the rotating support.
Preferably, the location structure for positioning the concrete sample, the detent mechanism positioning are set on the test desk
Make between two plane to be measured of the concrete sample seamed edge overlap with the rotation axis central axes to be aligned.
Preferably, the location structure is set to the support element.
Preferably, multiple optical radiation emitters are provided on the swingle.
Preferably, the optical radiation emitter is slidably fixed on the swingle.
Preferably, the optical radiation emitter is laser emitter.
Preferably, the swingle is adjustable relative to the height of the test desk.
Technical solution of the present invention has the following advantages that：
1, a kind of angle measurement unit for concrete sample provided by the invention, including：Device body；Test desk,
It is installed on described device ontology, to be equipped with the level table of light detection plate, for placing the concrete sample；Support
Part is installed on described device ontology, is provided with measurement assembly；The measurement assembly, including around the coagulation in level
The swingle that seamed edge rotates between two plane to be measured of native test specimen drives the driving structure of the swingle rotation, and, detect institute
State the angle measurement unit of swingle pivoting angle；The swingle is arranged higher than the concrete sample top surface；Optics
Radiation-emitting device, corresponding measured zone is set to the swingle, to the optical detection plate divergent-ray；Controller, with institute
State optical detection plate and angle measurement unit electrical connection.Optical radiation emitter 4 emits beam the ray of detection plate 5,
Light detection plate 5 detects light signal.With in swingle rotation process, ray is stopped by concrete sample, this is start bit
It sets；Optical radiation emitter 4 is rotated further with swingle, is moved to light and is detected position by light detection plate 5 again, this
For end position.Controller measures the angle between initial position and end position according to angle measurement unit, mixed to obtain
Angle between solidifying soil two conjoined plane flat of test specimen.The present invention so set, by detect light measure two sides between angle, gram
Take the angle tolerance value very little between concrete sample adjacent surface, it is difficult to the problem of being measured using conventional angulation means, to
A kind of device accurately and quickly tested the surface angle of concrete sample is provided.
2, a kind of angle measurement unit for concrete sample provided by the invention, setting positioning institute on the test desk
The location structure of concrete sample is stated, the detent mechanism positioning makes seamed edge and institute between two plane to be measured of the concrete sample
It states rotation axis central axes and overlaps alignment, to place and fix test specimen to be measured.
3, a kind of angle measurement unit for concrete sample provided by the invention is provided on the swingle multiple
The optical radiation emitter, so as to once test multiple numerical value, measurement effect is accurate.
4, a kind of angle measurement unit for concrete sample provided by the invention, the swingle is relative to the survey
The height for measuring platform is adjustable, and position of the optical radiation emitter on swingle is adjustable, so as to test various sizes of examination
Part.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the angle measurement unit structural schematic diagram for concrete sample of the present invention.
Reference sign：
1- test desks；2- support elements；3- measurement assemblies；4- optical radiation emitters；5- light detection plates.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Fig. 1 shows the structure for the angle measurement unit for concrete sample that a kind of specific embodiment of the present invention provides
Schematic diagram.A kind of angle measurement unit for concrete sample as shown in the figure, including device body, test desk 1, support
Part, measurement assembly, optical radiation emitter and controller.
Wherein, device body is the fundamental mechanism of the device, for installing other parts.
The test desk 1 is installed on described device ontology, to be equipped with the level table of light detection plate 5, for placing
The concrete sample.Setting positions the location structure of the concrete sample, the detent mechanism positioning on the test desk 1
Make between two plane to be measured of the concrete sample seamed edge overlap with the central axes of rotation axis in measurement assembly to be aligned, to place
With fixation test specimen to be measured.
Support element 2 is installed on described device ontology, is provided with the measurement assembly 3, and the location structure is set to
The support element 2.The measurement assembly 3 includes that seamed edge rotates between two plane to be measured of the concrete sample in level
Swingle drives the driving structure of the swingle rotation, and, detect the angle measurement of the swingle pivoting angle
Device.
The swingle is adjustable relative to the height of the test desk 1, so as to test various sizes of test specimen；It is described
Swingle is arranged higher than the concrete sample top surface, and the rotary support member 2, the angle measurement are installed on by rotation axis
Device is set between the rotary shaft and the rotating support；Optical radiation emitter 4 corresponds to measured zone and is set to institute
Swingle is stated, to the optical detection plate divergent-ray, multiple optical radiation emitters are provided on the swingle
4, so as to once test the numerical value of multiple positions, test result is more accurate.Optionally, the optical radiation emitter
4 are slidably fixed on the swingle.Position by adjusting the optical radiation emitter 4 relative to the swingle is fitted
Answer various sizes of concrete sample.
The optical radiation emitter 4 uses laser emitter；Controller and the optical detection plate and the angle
Measuring device is electrically connected.
The operation principle of the present apparatus：Optical radiation emitter 4 emits beam the ray of detection plate 5, and light detection plate 5 is examined
Measure light signal.With in swingle rotation process, ray is stopped by concrete sample, this is initial position；Optical radiation is sent out
Injection device 4 is rotated further with swingle, is moved to light and is detected position by light detection plate 5 again, this is end position.Control
Device processed measures the angle between initial position and end position according to angle measurement unit, to show that concrete sample two is connected
Angle between plane.
The present invention overcomes concrete sample neighboar lists so set, by detecting the angle between light measurement two sides
Angle tolerance value very little between face, it is difficult to the problem of being measured using conventional angulation means, it is a kind of accurately and quickly right to provide
The device that the surface angle of concrete sample is tested.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (8)
1. a kind of angle measurement unit for concrete sample, which is characterized in that including：
Device body；
Test desk (1), is installed on described device ontology, described for placing to be equipped with the level table of light detection plate (5)
Concrete sample；
Support element (2), is installed on described device ontology, is provided with measurement assembly (3)；
The measurement assembly (3) includes the rotation that seamed edge rotates between two plane to be measured of the concrete sample in level
Bar drives the driving structure of the swingle rotation, and, detect the angle measurement dress of the swingle pivoting angle
It sets；The swingle is arranged higher than the concrete sample top surface；
Optical radiation emitter (4), corresponding measured zone is set to the swingle, to the optical detection plate divergent-ray；
Controller is electrically connected with the optical detection plate and the angle measurement unit.
2. according to the angle measurement unit for concrete sample described in claim 1, which is characterized in that the swingle
It is installed on the rotary support member (2) by rotation axis, the angle measurement unit is set to the rotary shaft and the rotation
Between supporting rack.
3. according to the angle measurement unit for concrete sample described in claim 2, which is characterized in that the test desk
(1) setting positions the location structure of the concrete sample on, and the detent mechanism positioning keeps the concrete sample two to be measured
Seamed edge is overlapped with the rotation axis central axes and is aligned between plane.
4. according to the angle measurement unit for concrete sample described in claim 3, which is characterized in that the positioning knot
Structure is set to the support element (2).
5. the angle measurement unit for concrete sample according to any one of claim 1-4, which is characterized in that institute
It states and is provided with multiple optical radiation emitters (4) on swingle.
6. the angle measurement unit for concrete sample according to any one of claim 1-4, which is characterized in that institute
It states optical radiation emitter (4) and is slidably fixed on the swingle.
7. according to the angle measurement unit for concrete sample described in claim 1, which is characterized in that the optics is penetrated
Line emitter (4) is laser emitter.
8. according to the angle measurement unit for concrete sample described in claim 1, which is characterized in that the swingle
Height relative to the test desk (1) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390884.4A CN108362230A (en) | 2018-04-27 | 2018-04-27 | A kind of angle measurement unit for concrete sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390884.4A CN108362230A (en) | 2018-04-27 | 2018-04-27 | A kind of angle measurement unit for concrete sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108362230A true CN108362230A (en) | 2018-08-03 |
Family
ID=63009800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390884.4A Pending CN108362230A (en) | 2018-04-27 | 2018-04-27 | A kind of angle measurement unit for concrete sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108362230A (en) |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 212003 Block 8B Honshan Road, Zhenjiang City, Jiangsu Province Applicant after: Zhenjiang Construction Engineering Quality Inspection Center Co., Ltd. Address before: 212003 Quality Inspection Center for Construction Engineering of No.8 Honshan Road, Zhenjiang City, Jiangsu Province Applicant before: Zhenjiang Jianke Engineering Quality Inspection Center Co., Ltd. |