CN202676146U - A height measurer of a test piece - Google Patents
A height measurer of a test piece Download PDFInfo
- Publication number
- CN202676146U CN202676146U CN 201220353310 CN201220353310U CN202676146U CN 202676146 U CN202676146 U CN 202676146U CN 201220353310 CN201220353310 CN 201220353310 CN 201220353310 U CN201220353310 U CN 201220353310U CN 202676146 U CN202676146 U CN 202676146U
- Authority
- CN
- China
- Prior art keywords
- height
- digital display
- gauge
- digital readout
- test platform
- 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
Links
Images
Abstract
The utility model discloses a height measurer of a test piece. The height measurer comprises a test platform, a circular vertical column, a digital readout height gauge, a gauge seat, a depth gauging head, and a digital readout indication instrument. The circular vertical column and the gauge seat are supported by the horizontally-arranged test platform. The bottom of the vertically-arranged digital readout height gauge is fixedly mounted on the gauge seat. The digital readout indication instrument is sleeved on the digital readout height gauge and is capable of moving up and down along the digital readout height gauge used as a guide rail. One side of the digital readout indication instrument is equipped with a lock screw which can be screwed or unscrewed. The digital readout indication instrument is capable of displaying a height value corresponding to the location where the digital readout indication instrument is and the height value of a height indication is marked on the digital readout height gauge. The digital readout height gauge is also equipped with an extending arm extended out. The depth gauging head is fixedly mounted on the end head of the extending arm. The height measurer has characteristics of simple structure, easy manipulation, accurate results, and high work efficiency and is applicable to testing of various different test pieces.
Description
Technical field
The utility model relates to a kind of elevation measurement device, specifically refers to a kind of height of specimen analyzer, and this analyzer can be used for the elevation measurement of various test specimens.
Background technology
Marshall Test plays an important role in the asphalt proportion design, is one of most widely used method for designing.The asphalt mixture mixing proportion design method of stipulating in the current Chinese code of practice is the Marshall method for designing.In Marshall Test, height to test specimen has strict requirement, the test specimen that surpasses the altitude range of code requirement, should give discarded, this shows that the height of test specimen can directly affect the testing result of Marshall Test, and in process of the test, find the shortcomings such as the height measurement method of introducing in the standard exists Measuring Time long, and cumulative errors are large.
The utility model content
The purpose of this utility model provides a kind of height of specimen analyzer, and this elevation measurement instrument is simple in structure, easy to operate, and the result is accurate, and high efficiency can be applicable to various test specimen test.
Above-mentioned purpose of the present utility model realizes by the following technical solutions: a kind of height of specimen analyzer, it is characterized in that: this elevation measurement instrument comprises test platform, pillar type column, digital display height gauge, rod support, degree of depth gauge head and digital display readout instrument, described test platform horizontal positioned, the equal support of pillar type column and rod support is on this test platform, digital display height gauge vertically arranges, the lower end of digital display height gauge is fixedly mounted on the rod support, the digital display readout instrument is enclosed within on the digital display height gauge, and can move up and down take digital display height gauge as guided way, the side of digital display readout instrument is also installed a lock-screw that can screw or unscrew, this lock-screw is locked in the digital display readout instrument on the digital display height gauge after the digital display readout instrument arrives certain height and position, the digital display readout instrument can demonstrate the height value of the altitude reading that indicates on the digital display height gauge corresponding with its residing position, digital display height gauge also has outwardly directed extension arm, described degree of depth gauge head is fixedly mounted on the termination of extension arm, degree of depth gauge head is by contacting with the upper surface of pillar type column and contacting with the upper surface of pillar type column after placing test specimen, read former and later two height values by the digital display readout instrument, the difference of two height values is the true altitude of test specimen.
In the utility model, described test platform is adjustable platform, and this test platform is square platform, has air level in the test platform, and the lower surface of test platform also is equipped with three spiral pin, and three spiral pin are distributed on three summits of an equilateral triangle.
In the utility model, the precision of described digital display readout instrument is 0.01mm, and the height of described digital display height gauge is 300mm.
Compared with prior art, the utility model utilizes digital display height gauge to reduce the number of times that test specimen is measured disposing arbitrarily zero characteristics, has improved part precision and the efficient measured.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the one-piece construction synoptic diagram of the utility model elevation measurement instrument, and this moment, degree of depth gauge head directly contacted pillar type column;
Fig. 2 is the structural representation of test platform in the utility model elevation measurement instrument;
Fig. 3 is the one-piece construction synoptic diagram of another structure of the utility model elevation measurement instrument, and this moment, degree of depth gauge head contacted with test specimen;
Fig. 4 is the one-piece construction synoptic diagram of another structure of the utility model elevation measurement instrument, and this moment, degree of depth gauge head contacted with the die trial of band mould.
Description of reference numerals
1, digital display height gauge; 2, rod support; 3, degree of depth gauge head; 4, trip bolt; 5, digital display readout instrument; 6, test platform; 7, pillar type column; 8, stop screw; 9, spiral pin; 10, air level; 11, test specimen; 12, band mould die trial; 13, lock-screw
Embodiment
A kind of height of specimen analyzer as shown in Figures 1 to 4, this elevation measurement instrument comprises test platform 6, pillar type column 7, digital display height gauge 1, rod support 2, degree of depth gauge head 3 and digital display readout instrument 5, test platform 6 horizontal positioned, pillar type column 7 and rod support 2 equal supports are on this test platform 6, digital display height gauge 1 vertically arranges, the lower end of digital display height gauge 1 is fixedly mounted on the rod support 2, digital display readout instrument 5 is enclosed within on the digital display height gauge 1, and can move up and down take digital display height gauge 1 as guided way, the side of digital display readout instrument 5 is also installed a lock-screw 13 that can screw or unscrew, this lock-screw 13 is locked in digital display readout instrument 5 on the digital display height gauge 1 after digital display readout instrument 5 arrives certain height and position, digital display readout instrument 5 unclamps lock-screw 13 and gets final product in the time of need to moving up and down, digital display readout instrument 5 can demonstrate the height value of the altitude reading that indicates on the digital display height gauge corresponding with its residing position 1, digital display height gauge 1 also has outwardly directed extension arm, degree of depth gauge head 3 is fixedly mounted on the termination of extension arm by trip bolt 4, degree of depth gauge head 3 contacts by the upper surface with pillar type column 7 and contacts with the upper surface of pillar type column 7 after placing test specimen, read former and later two height values by digital display readout instrument 5, the difference of two height values is the true altitude of test specimen 11.
The precision of digital display readout instrument 5 is 0.01mm, and the height of digital display height gauge 1 is 300mm.
The utility model is used for the asphalt Marshall Test and detects, and as marshal piece elevation measurement instrument, concrete operating process is as follows, and wherein the manufacturing process of marshal piece is prior art, no longer narrates at this.
1. leveling
Adjust the spiral pin 9 of test platform 6 bottoms, make air level 10 placed in the middle.
2. measure
(1) hits real rear the measurement
Adjust the position of digital display height gauge 1, make degree of depth gauge head 3 just contact the surface of pillar type column 7, reading (can be made as 0), promote digital display readout instrument 5, to be with mould die trial 12 to be placed on the pillar type column 7, as shown in Figure 4, adjust the position of degree of depth gauge head 3, read the height with mould sample 12 upper surfaces, two differences in height are the height of sample.
(2) measure after the demoulding
Adjust the position of digital display height gauge 1, make degree of depth gauge head 3 just contact the surface of pillar type column 7, reading (can be made as 0), promote digital display readout instrument 5, sample 11 after the demoulding is placed on the pillar type column 7, as shown in Figure 3, sample 11 bottom surfaces are just flushed with the outer end of three stop screws 8 of pillar type column 7, adjust the position of degree of depth gauge head 3, make the measurement range of degree of depth gauge head 3 be controlled at sample 11 upper surfaces apart from the edge 10mm, read the height of sample 11 upper surfaces, two differences in height are the height of sample.
Elevation measurement instrument of the present utility model not only can be used for the asphalt Marshall Test and detect, and can also be used for the elevation measurement of various test specimens, and concrete operating process is similar.
Claims (3)
1. height of specimen analyzer, it is characterized in that: this elevation measurement instrument comprises test platform (6), pillar type column (7), digital display height gauge (1), rod support (2), degree of depth gauge head (3) and digital display readout instrument (5), described test platform (6) horizontal positioned, the equal support of pillar type column (7) and rod support (2) is on this test platform (6), digital display height gauge (1) is vertical to be arranged, the lower end of digital display height gauge (1) is fixedly mounted on the rod support (2), digital display readout instrument (5) is enclosed within on the digital display height gauge (1), and can move up and down take digital display height gauge (1) as guided way, the side of digital display readout instrument (5) is also installed a lock-screw (13) that can screw or unscrew, this lock-screw (13) is locked in digital display readout instrument (5) on the digital display height gauge (1) after digital display readout instrument (5) arrives certain height and position, digital display readout instrument (5) can demonstrate the height value of the altitude reading that indicates on the digital display height gauge corresponding with its residing position (1), digital display height gauge (1) also has outwardly directed extension arm, and described degree of depth gauge head (3) is fixedly mounted on the termination of extension arm.
2. height of specimen analyzer according to claim 1, it is characterized in that: described test platform (6) is adjustable platform, this test platform (6) is square platform, has air level (10) in the test platform (6), the lower surface of test platform (6) also is equipped with three spiral pin (9), and three spiral pin (9) are distributed on three summits of an equilateral triangle.
3. height of specimen analyzer according to claim 1, it is characterized in that: the precision of described digital display readout instrument (5) is 0.01mm, the height of described digital display height gauge (1) is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353310 CN202676146U (en) | 2012-07-19 | 2012-07-19 | A height measurer of a test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353310 CN202676146U (en) | 2012-07-19 | 2012-07-19 | A height measurer of a test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676146U true CN202676146U (en) | 2013-01-16 |
Family
ID=47497045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353310 Expired - Fee Related CN202676146U (en) | 2012-07-19 | 2012-07-19 | A height measurer of a test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676146U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449343A (en) * | 2017-09-07 | 2017-12-08 | 山东交通学院 | A kind of experimental rig and method for being used to measure height of Marshall specimen and temperature |
| CN108007409A (en) * | 2018-01-02 | 2018-05-08 | 广东盛路通信科技股份有限公司 | Multiple spot high accuracy high measure device |
| CN108955492A (en) * | 2018-08-15 | 2018-12-07 | 重庆青山工业有限责任公司 | Measure the method and device of axis tooth part straight-tooth chamfer machining residual volume |
| CN110530711A (en) * | 2019-09-14 | 2019-12-03 | 江苏永联精筑建设集团有限公司 | A kind of height-gauge and its application method of bitumen mixture specimen |
-
2012
- 2012-07-19 CN CN 201220353310 patent/CN202676146U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449343A (en) * | 2017-09-07 | 2017-12-08 | 山东交通学院 | A kind of experimental rig and method for being used to measure height of Marshall specimen and temperature |
| CN108007409A (en) * | 2018-01-02 | 2018-05-08 | 广东盛路通信科技股份有限公司 | Multiple spot high accuracy high measure device |
| CN108955492A (en) * | 2018-08-15 | 2018-12-07 | 重庆青山工业有限责任公司 | Measure the method and device of axis tooth part straight-tooth chamfer machining residual volume |
| CN108955492B (en) * | 2018-08-15 | 2024-04-05 | 重庆青山工业有限责任公司 | Method and device for measuring machining residue of straight tooth chamfer of shaft tooth part |
| CN110530711A (en) * | 2019-09-14 | 2019-12-03 | 江苏永联精筑建设集团有限公司 | A kind of height-gauge and its application method of bitumen mixture specimen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202676146U (en) | A height measurer of a test piece | |
| CN202158818U (en) | Simple and convenient multipurpose detection platform | |
| CN205279922U (en) | Utensil is examined to engine valve pole | |
| CN104359391A (en) | Detecting device for reinforced concrete protective layer measurer and floor thickness measurer | |
| CN203011798U (en) | Comprehensive fresh cement concrete performance tester | |
| CN202562810U (en) | Chip thrust tester | |
| CN204988096U (en) | Mould slip rotation measurement device | |
| CN203024849U (en) | Tester for indexes of gastrodia elata form | |
| CN202793946U (en) | Impact testing apparatus | |
| CN203069582U (en) | Triplet type mortar wet expansion test device | |
| CN209295860U (en) | Calipers inside and outside a kind of bearing thin-walled bakelite retainer | |
| CN203672288U (en) | Novel depth dial gauge | |
| CN206160849U (en) | Stand height measurement chi | |
| CN205049409U (en) | Steel gauge length appearance with adjustable | |
| CN105549127B (en) | A kind of the atomized rain strength meter and measurement method of hydraulic model | |
| CN202361916U (en) | Measuring tool for rapid distance measurement | |
| CN203422301U (en) | Tester for testing consistency and condensation of cement paste | |
| CN203011315U (en) | Device for detecting diaphragm depth of gas meter | |
| CN201535661U (en) | Special gauge for gauging engine cylinder hole perpendicularity | |
| CN203231728U (en) | Multidirectional right angle rapid measuring device | |
| CN204269067U (en) | A kind of reinforced concrete protective layer measuring instrument and slab thickness measuring instrument pick-up unit | |
| CN204027488U (en) | A kind of cubing detecting engine cylinder cover oil pocket plate height | |
| CN202393330U (en) | Chamfering depth measurement tool | |
| CN217637074U (en) | Concrete vertical expansion rate detection tool | |
| CN205941181U (en) | Mixture splitting strength testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangdong Construction Academy Group Plc Address before: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Patentee before: Guangdong Prov. Inst. of Building Science |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |