CN205808873U - A kind of working performance of self-compacting concrete is detecting device integrated - Google Patents
A kind of working performance of self-compacting concrete is detecting device integrated Download PDFInfo
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- CN205808873U CN205808873U CN201620567790.6U CN201620567790U CN205808873U CN 205808873 U CN205808873 U CN 205808873U CN 201620567790 U CN201620567790 U CN 201620567790U CN 205808873 U CN205808873 U CN 205808873U
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- vertical tube
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- compacting concrete
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Abstract
The utility model discloses a kind of working performance of self-compacting concrete detecting device integrated, this detection device is made up of left vertical tube, active pulling-door, reinforcing bar sheet, flat cylinder, right vertical tube, left gage and right gage, one end of described flat cylinder is provided with left vertical tube, the other end of described flat cylinder is provided with right vertical tube, the described right outside of left vertical tube is provided with groove, active pulling-door is connected with left vertical tube by groove, and reinforcing bar sheet is vertical in flat cylinder, and active pulling-door is provided with knop.Compared with prior art, the beneficial effects of the utility model are: this utility model, it is not only simple in structure, easy to operate, the detection time is short, and testing result is objective and accurate, can take into account the mobility of self-compacting concrete, fillibility and penetrate the ability of reinforcing bar, and this device has taken into full account the mobility that turns to of self-compacting concrete, the service behaviour of energy overall merit self-compacting concrete.
Description
Technical field
This utility model belongs to working performance of concrete detection field, especially relates to a kind of Workability of Self-compacting Concrete
Can be detecting device integrated.
Background technology
Self-compacting concrete is a kind of Self-leveling without vibrating, can be full of model and wrap up reinforcing bar under Gravitative Loads
High performance concrete, therefore the work to concrete mix is had higher requirement.High performance concrete mixture
Service behaviour specific strength is the most important, is to ensure that the key of concrete pouring quality.Self-compacting concrete is as high performance concrete
In one, main it is emphasised that have high workability, i.e. high fluidity, high fillibility, high Capability to pass through the spacing between the steel bars and resist from
Analysis property.
The performance evaluation method of self-compacting concrete is different from normal concrete, and therefore, Chinese scholars is adopted respectively
By slump cylinder, L-type flow graph, U-shaped instrument, the service behaviour of V-type instrument detection self-compacting concrete.These devices are combination
Formula, needs Assembling to be not easy to outdoor worksite operation.Therefore at present in the urgent need to being applicable to the structure of laboratory and job site
Simply, easy to use, and can the detection device of accurate evaluation working performance of self-compacting concrete.
Utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, it is provided that a kind of self-compacting concrete
Service behaviour is detecting device integrated, and the detection time is short, and easy and simple to handle, testing result is objective and accurate.
For achieving the above object, the following technical scheme of this utility model offer: a kind of working performance of self-compacting concrete one
Bodyization detection device, it is characterised in that this detection device is by left vertical tube, active pulling-door, reinforcing bar sheet, flat cylinder, right vertical tube, left gage
Forming with right gage, one end of described flat cylinder is provided with left vertical tube, and the other end of described flat cylinder is provided with right vertical tube, described left vertical tube
Right outside is provided with groove, and active pulling-door is connected with left vertical tube by groove, and reinforcing bar sheet is vertical in flat cylinder, and active pulling-door sets
There is knop.
As a kind of optimal technical scheme of the present utility model, connect and interior before and after described left vertical tube, flat cylinder and right vertical tube
Portion connects, and described left vertical tube is higher than right vertical tube, and described left vertical tube has bottom to be provided with discharging opening.
As a kind of optimal technical scheme of the present utility model, the outside of described left vertical tube and right vertical tube is respectively equipped with left amount
Chi and right gage, be used for measuring concrete upper surface height value.
Compared with prior art, the beneficial effects of the utility model are: this utility model, are not only simple in structure, operation side
Just, the detection time is short, and testing result is objective and accurate, can take into account the mobility of self-compacting concrete, fillibility and penetrate reinforcing bar
Ability, and this device taken into full account the mobility that turns to of self-compacting concrete, can the work of overall merit self-compacting concrete
Performance.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is that the detecting device integrated structure of a kind of working performance of self-compacting concrete that this utility model is proposed is shown
It is intended to.
In Fig. 1: 1, left vertical tube；2, active pulling-door；3, reinforcing bar sheet；4, flat cylinder；5, right vertical tube；6, left gage；7, right gage.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment, based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of working performance of self-compacting concrete is integrated
Detection device, it is characterised in that this detection device is by left vertical tube 1, active pulling-door 2, the flat cylinder of reinforcing bar sheet 34, right vertical tube 5, left gage
6 and right gage 7 form, one end of described flat cylinder 4 is provided with left vertical tube 1, and the other end of described flat cylinder 4 is provided with right vertical tube 5, described
The left right outside of vertical tube 1 is provided with groove, and active pulling-door 2 is connected with left vertical tube 1 by groove, and reinforcing bar sheet 3 is vertical in flat cylinder 4,
Active pulling-door 2 is provided with knop.
Described left vertical tube 1, flat cylinder 4 connect with connection before and after right vertical tube 5 and inside, and described left vertical tube 1 is higher than right vertical tube 2,
Described left vertical tube 1 has bottom to be provided with discharging opening.
The outside of described left vertical tube 1 and right vertical tube 5 is respectively equipped with left gage 6 and right gage 7, is used for measuring concrete upper end
Face height value.
During use, fall active pulling-door, self-compacting concrete is filled up left vertical tube, does not plugs and pounds, smooth out surface, then mention
Active pulling-door, starts timing, and self-compacting concrete flows into flat cylinder from the discharging opening of left vertical tube, through reinforcing bar sheet, measures t40 flowing
Time, enter back into right vertical tube, after stable, read left vertical tube and right vertical tube inner concrete face by left gage and right gage respectively
Distance H1 away from its top and H2, can evaluate the service behaviour of self-compacting concrete by t40, H1 and H2.
This utility model, is not only simple in structure, easy to operate, and the detection time is short, and testing result is objective and accurate, can take into account certainly
The mobility of air-free concrete, fillibility and penetrate the ability of reinforcing bar, and this device has taken into full account turning of self-compacting concrete
To mobility, the service behaviour of energy overall merit self-compacting concrete
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (3)
1. a working performance of self-compacting concrete is detecting device integrated, it is characterised in that this detection device is by left vertical tube
(1), active pulling-door (2), reinforcing bar sheet (3), flat cylinder (4), right vertical tube (5), left gage (6) and right gage (7) composition, described flat cylinder
(4) one end is provided with left vertical tube (1), and the other end of described flat cylinder (4) is provided with right vertical tube (5), described left vertical tube (1) right outside
Being provided with groove, active pulling-door (2) is connected with left vertical tube (1) by groove, and reinforcing bar sheet (3) is vertical in flat cylinder (4), and activity is drawn
Door (2) is provided with knop.
A kind of working performance of self-compacting concrete the most according to claim 1 is detecting device integrated, it is characterised in that institute
Connecting before and after stating left vertical tube (1), flat cylinder (4) and right vertical tube (5) and inside connects, described left vertical tube (1) is higher than right vertical tube (2),
Described left vertical tube (1) has bottom to be provided with discharging opening.
A kind of working performance of self-compacting concrete the most according to claim 1 is detecting device integrated, it is characterised in that institute
The outside stating left vertical tube (1) and right vertical tube (5) is respectively equipped with left gage (6) and right gage (7), is used for measuring concrete upper surface
Height value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567790.6U CN205808873U (en) | 2016-06-14 | 2016-06-14 | A kind of working performance of self-compacting concrete is detecting device integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567790.6U CN205808873U (en) | 2016-06-14 | 2016-06-14 | A kind of working performance of self-compacting concrete is detecting device integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808873U true CN205808873U (en) | 2016-12-14 |
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ID=58143052
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620567790.6U Active CN205808873U (en) | 2016-06-14 | 2016-06-14 | A kind of working performance of self-compacting concrete is detecting device integrated |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709978A (en) * | 2018-05-15 | 2018-10-26 | 中建西部建设湖南有限公司 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
| CN111157706A (en) * | 2020-01-18 | 2020-05-15 | 中铁二局第一工程有限公司 | Device for detecting working performance of concrete and using method thereof |
-
2016
- 2016-06-14 CN CN201620567790.6U patent/CN205808873U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709978A (en) * | 2018-05-15 | 2018-10-26 | 中建西部建设湖南有限公司 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
| CN108709978B (en) * | 2018-05-15 | 2021-06-18 | 中建西部建设湖南有限公司 | Self-compacting concrete self-compacting performance comprehensive tester and testing method thereof |
| CN111157706A (en) * | 2020-01-18 | 2020-05-15 | 中铁二局第一工程有限公司 | Device for detecting working performance of concrete and using method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |