CN206095136U - Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts - Google Patents
Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts Download PDFInfo
- Publication number
- CN206095136U CN206095136U CN201621106717.5U CN201621106717U CN206095136U CN 206095136 U CN206095136 U CN 206095136U CN 201621106717 U CN201621106717 U CN 201621106717U CN 206095136 U CN206095136 U CN 206095136U
- Authority
- CN
- China
- Prior art keywords
- expansion rate
- pedestal
- concrete expansion
- clothes
- puts
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts, the device includes: percentage table sensor, base, standard bar and vertical limiter, on the percentage table sensor mounting base to with the computer link, the base is V groove structure, standard bar lays on the base, take out after the correction. The utility model provides a the utility model discloses concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts, the practicality is strong, the intention is novel, and save time has improved efficiency greatly, and can guarantee the tracing back nature of data, provides convenience for detection concrete expansion rate / receipts shrinkage rate at the back.
Description
Technical field
The utility model is related to a kind of automatic testing equipment, more particularly to a kind of concrete expansion rate/shrinkage factor is surveyed automatically
Trial assembly is put.
Background technology
Limited expansion rate/shrinkage factor can be obtained by measuring the deformation of the certain unidirectional restriction utensil of the ratio of reinforcement.Expansion
The limited expansion rate of agent is the Key Quality and technical indicator of extender product, according to existing professional standard《Cement expansive material》
The method that JC476 specifies is determined.The limited expansion rate of expansive concrete is engineering design index, by existing national standards
《Technical code for application of admixture in concrete》The method that GB50119 specifies is determined.
At present testing staff adopts traditional measurement method, and the existing method of its course of work is artificially to read showing for dial gauge
Will there is gross error in number, period, and need people's long-time to garrison, and be not suitable for repeatedly record, waste of manpower, be unfavorable for number
According to preservation and analysis.
The content of the invention
To solve above-mentioned technical problem, it is automatic that the purpose of this utility model is to provide a kind of concrete expansion rate/shrinkage factor
Test device, percentage table sensor coordinates computer to expand to object using can more complete, easily press age in the device
Rate/shrinkage factor carries out automatic measurement, record reading and calculating.Overcome the thick mistake existed due to artificial reading in conventional method
Difference, it is impossible to by the problem of age automatic measurement, record reading and calculating.
The purpose of this utility model is realized by following technical scheme：
A kind of concrete expansion rate/shrinkage factor automatic testing equipment, including：Percentage table sensor, pedestal, par and vertical
To limiter；
In the percentage table sensor installation pedestal, and it is connected with computer；
The V-shaped slot structure of the pedestal；
The par is placed on pedestal, is taken out after correction.
Longitudinal limiter is put into pedestal after calibrating stem correction sensor.
Compared with prior art, one or more embodiments of the present utility model can have the advantage that：
Man-hour is saved, efficiency is substantially increased, existing conventional method is compared, it is ensured that the tracing back property of data, moreover it is possible to by age
Phase automatic measurement, storage data, result of calculation is that detection concrete expansion rate/shrinkage factor below is provided convenience.
Description of the drawings
Fig. 1 is concrete expansion rate/shrinkage factor automatic testing equipment structural representation.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing pair
The utility model embodiment is described in further detail.
As shown in figure 1, be concrete expansion rate/shrinkage factor automatic testing equipment structure, including：Percentage table sensor 101,
Pedestal 102, par 103 and longitudinal limiter 104；
The percentage table sensor is arranged on pedestal, and is connected with computer；
The V-shaped slot structure of the pedestal；
The par is placed on pedestal, is taken out after correction.
Above-mentioned standard bar is full-length, to rectify an instrument, position dial gauge position.
The V-shaped slot structure of said base, with the good advantage of centering.
Above-mentioned standard bar is placed on pedestal when sensor zero point is corrected, and is taken out after correction.
Longitudinal limiter is placed on pedestal.
Above-mentioned longitudinal limiter is put into pedestal after calibrating stem correction sensor, for carrying examination body.Examination volume expansion/contraction
Deform upon can longitudinal limiter, so that Centigrade scale sensor occurs numerical value and changes.
The workflow of above-described embodiment is：1. 3h before measuring, pedestal, par are placed in standard test room.2. use
Par correcting measuring apparatus are simultaneously adjusted after dial gauge sensor zero point and taken out.3. try the body demoulding to be put into together with longitudinal limiter
In pedestal, use in 1h and set the multiple automatic measurement initial length of percentage table sensor of parameter and data transfer is arrived
Computer.4. the examination body for having measured initial length is immediately placed in maintenance in water.5. in the multiple automatic measurement water of percentage table sensor
The length of 7d, and send record data to computer and calculate the limited expansion rate result of 7d in water outlet.(the system of concrete sample
Make, conserve, measuring, calculating can be by standard GB 50119-2003《Technical code for application of admixture in concrete》Related provision is attached
Record is carried out).
Although the embodiment disclosed by the utility model is as above, described content is only to facilitate understand this practicality
It is new and adopt embodiment, be not limited to the utility model.Skill in any the utility model art
Art personnel, on the premise of without departing from the spirit and scope disclosed by the utility model, can be in the formal and details implemented
On make any modification and change, but scope of patent protection of the present utility model, still must be defined with appending claims
Scope be defined.
Claims (2)
1. a kind of concrete expansion rate/shrinkage factor automatic testing equipment, it is characterised in that described device includes：Dial gauge is sensed
Device, pedestal, par and longitudinal limiter；
In the percentage table sensor installation pedestal, and it is connected with computer；
The V-shaped slot structure of the pedestal；
The par is placed on pedestal, is taken out after correction.
2. concrete expansion rate/shrinkage factor automatic testing equipment as claimed in claim 1, it is characterised in that the longitudinal direction limit
Device processed is put into pedestal after calibrating stem correction sensor, for carrying examination body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106717.5U CN206095136U (en) | 2016-10-09 | 2016-10-09 | Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106717.5U CN206095136U (en) | 2016-10-09 | 2016-10-09 | Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095136U true CN206095136U (en) | 2017-04-12 |
Family
ID=58482245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621106717.5U Active CN206095136U (en) | 2016-10-09 | 2016-10-09 | Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019858A (en) * | 2021-10-29 | 2022-02-08 | 上海建工集团股份有限公司 | Concrete admixture secondary compensation quantitative control method |
-
2016
- 2016-10-09 CN CN201621106717.5U patent/CN206095136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019858A (en) * | 2021-10-29 | 2022-02-08 | 上海建工集团股份有限公司 | Concrete admixture secondary compensation quantitative control method |
| CN114019858B (en) * | 2021-10-29 | 2024-04-02 | 上海建工集团股份有限公司 | Concrete admixture secondary compensation quantitative control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206095136U (en) | Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts | |
| CN105547957A (en) | Method for calculating suction of infiltration wetting front of soil and spurt volume of rainfall | |
| CN208187455U (en) | A kind of acquisition digitized signal distribution transformer | |
| CN209356499U (en) | It is a kind of for detecting the detection device of concrete expansion rate | |
| CN107014561A (en) | A kind of semi-automatic calibration method of pointer pressure | |
| CN206161087U (en) | Gassiness flow measurement gasometry meter | |
| CN102866180A (en) | High-precision intelligent acidity meter and measuring method thereof | |
| CN109579657B (en) | Slope displacement monitoring device and monitoring method | |
| CN106706498A (en) | Steady state water permeability coefficient testing device and method of concrete type material | |
| CN106018761A (en) | Nondestructive detection system and method for quality of building concrete | |
| CN205748193U (en) | A kind of portable deck-siding survey tool | |
| CN203396325U (en) | Concrete floor thickness measurement device | |
| CN205957871U (en) | Depth detection apparatus | |
| CN205209885U (en) | Steel floor deformation testing arrangement | |
| CN207850269U (en) | A kind of end-cap assembly perpendicularity detection tool | |
| CN206756630U (en) | A kind of experimental rig for determining cement density | |
| CN203405382U (en) | Glasses leg material elasticity measuring machine | |
| CN205643079U (en) | Concrete slump surveys standard device | |
| CN109342293A (en) | A kind of easy device measuring saturated hydraulic conductivity | |
| CN207263072U (en) | A kind of drauht reading device | |
| CN207881622U (en) | A kind of product chamfering rapid measurement device | |
| CN204052432U (en) | Stirrup bent angle dip stick | |
| CN104833392A (en) | Device and method for measuring soil displacement and moisture content of slope | |
| CN216977715U (en) | Height difference measuring device | |
| CN201607381U (en) | High-precision weighing sensor applied to detection of residual deformation rate of hydrogen making cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Concrete expansion rate / receipts shrinkage rate tries on clothes from dynamic testing and puts Effective date of registration: 20200512 Granted publication date: 20170412 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN TAIKE TEST Co.,Ltd. Registration number: Y2020980002129 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210730 Granted publication date: 20170412 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN TAIKE TEST Co.,Ltd. Registration number: Y2020980002129 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518053 1st floor, No.13, Shenyun Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Taike Technology Co.,Ltd. Address before: 518053 1st floor, No.13, Shenyun Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TAIKE TEST CO.,LTD. |