CN107677798B - Building prefab concrete maintenance test mould - Google Patents
Building prefab concrete maintenance test mould Download PDFInfo
- Publication number
- CN107677798B CN107677798B CN201711046185.XA CN201711046185A CN107677798B CN 107677798 B CN107677798 B CN 107677798B CN 201711046185 A CN201711046185 A CN 201711046185A CN 107677798 B CN107677798 B CN 107677798B
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- bottom plate
- plate
- rear end
- end plate
- horizontal groove
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000012423 maintenance Methods 0.000 title abstract description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a building prefabricated member concrete maintenance test die which comprises a bottom plate, a front end plate, a rear end plate and cover plates, wherein the bottom plate is of a square structure, the front end plate and the rear end plate are arranged at the front end and the rear end of the bottom plate, at least three vertical grooves and an upper horizontal groove and a lower horizontal groove are formed in opposite surfaces of the front end plate and the rear end plate, two inner side plates are arranged in the vertical grooves, fixing piles are arranged on two sides of the bottom plate, outer side plates are arranged on the inner sides of the fixing piles, the fixing piles are connected with the outer side plates through springs, protruding blocks are arranged in the lower horizontal grooves in the middle of the outer side plates, scales are arranged on the bottom plate below the springs, the two cover plates are arranged in the upper horizontal grooves, and micropores are formed in the cover plates.
Description
Technical Field
The invention belongs to the technical field of concrete test molds, and particularly relates to a building prefabricated member concrete maintenance test mold.
Background
Along with the continuous development and progress of society, prefabricated building prefabricated parts are rapidly developed in the field of building materials, and corresponding traditional cast-in-place concrete needs site molding, site pouring and site maintenance, so that the prefabricated building prefabricated parts are produced in advance and then assembled on site, the workload of site construction is reduced, the construction speed can be improved, the construction period is shortened, the construction quality is improved, the labor intensity is reduced, the production efficiency is improved, the cost is reduced, the prefabricated building prefabricated parts comprise prefabricated pipe lanes, prefabricated wall boards, prefabricated stairs and the like, and the prefabricated building prefabricated parts are widely applied to the fields of building, traffic, water conservancy and the like and play an important role in national economy.
Enterprises need to carry out maintenance tests on concrete before processing prefabricated members, the deformation of the concrete after pouring is detected, the existing test die is low in detection efficiency, the maintenance process is complex, and the deformation rate of the concrete cannot be accurately detected.
Disclosure of Invention
In order to solve the problems, the invention discloses a building prefabricated member concrete curing test die which can simultaneously perform a plurality of groups of tests at one time, and the internal space of the test die can be adjusted, so that the working efficiency is high and the measured data is accurate.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The utility model provides a building prefabrication concrete curing test mould which characterized in that: including bottom plate, front and back end plate and apron, the bottom plate is square structure, front and back end plate sets up in the front and back both ends of bottom plate, front and back end plate opposite face is equipped with at least three vertical recess and upper and lower two horizontal grooves, be equipped with two interior panels in the vertical recess, the bottom plate both sides are equipped with the spud pile, and the spud pile inboard is equipped with the outer panel, the spud pile passes through spring coupling with the outer panel, and the outer panel middle part is equipped with the lug setting in lower horizontal groove, is equipped with the scale on the bottom plate of spring below, the quantity of apron is two, and two apron settings are equipped with the micropore in last horizontal groove on the apron.
As an improvement of the invention, the height of the inner side plate is higher than the height of the upper horizontal groove.
As an improvement of the invention, the opposite surfaces of the front end plate and the rear end plate are provided with four vertical grooves.
As an improvement of the invention, the spring is connected with the middle part of the outer side plate.
As an improvement of the invention, the surfaces of the bottom plate and the front and rear end plates are provided with non-adhesive layers.
As an improvement of the present invention, the micropore diameter is less than 0.5mm.
The beneficial effects of the invention are as follows:
the building prefabricated member concrete curing test die can be used for simultaneously carrying out a plurality of groups of tests at one time, and the internal space of the test die can be adjusted, so that the operation is convenient, the working efficiency is high, and the measured data is accurate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a frame diagram of the present invention.
List of reference numerals:
1. The bottom plate, 2, the front end plate, 3, the rear end plate, 4, the apron, 5, vertical groove, 6, go up horizontal groove, 7, lower horizontal groove, 8, medial plate, 9, fixed pile, 10, lateral plate, 11, spring, 12, scale, 13, micropore.
Detailed Description
The present invention is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the invention and not limiting the scope of the invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in the figure, the building prefabricated member concrete curing test die comprises a bottom plate 1, front and rear end plates 2 and 3 and a cover plate 4, wherein the bottom plate 1 is of a square structure, the front and rear end plates 2 and 3 are arranged at the front end and the rear end of the bottom plate 1, at least three vertical grooves 5 and upper and lower horizontal grooves 6 and 7 are arranged on opposite surfaces of the front and rear end plates 2 and 3, two inner side plates 8 are arranged in the vertical grooves 5, fixing piles 9 are arranged on two sides of the bottom plate 1, outer side plates 10 are arranged on the inner sides of the fixing piles, the fixing piles 9 are connected with the outer side plates 10 through springs 11, protruding blocks are arranged in the lower horizontal grooves 7 in the middle of the outer side plates 10, scales 12 are arranged on the bottom plate below the springs 11, the two cover plates 4 are arranged in the upper horizontal grooves 6, and micropores 13 are formed in the cover plates 4.
According to the building prefabricated member concrete curing test die, the front end plate 2, the rear end plate 3, the outer side plate 10 and the inner side plate 8 form an experiment space, the bottom plate is arranged below the experiment space, the cover plate is arranged above the experiment space, two experiment spaces are drawn in fig. 1, the front end plate 2 and the rear end plate 3 of each experiment space are fixed, the inner side plate 8 can be inserted into one vertical groove 5 (the size of the experiment space can be changed by changing the vertical groove 5), the prepared concrete is placed in the experiment space, the outer side plate 10 blocks a unique outlet, the cover plate is covered for curing, water is added from the micropores 13 during curing, the concrete expands after absorbing water, the area of the experiment space is adjusted due to the movement of a spring, the deformation rate of the concrete can be calculated through scales, a plurality of groups of tests can be simultaneously performed at one time, the inner space of the test die can be adjusted, the operation is convenient, the working efficiency is high, and the measured data is accurate.
The middle part of the outer side plate 10 is provided with the convex blocks arranged in the lower horizontal groove 7, the springs 11 are connected with the middle part of the outer side plate 10, the outer side plate 10 can integrally move forwards or backwards, the phenomenon that one end moves forwards and the other end stays is avoided, and the test is ensured to be normally carried out.
The height of the inner side plate 8 is higher than that of the upper horizontal groove 6, so that the two cover plates cannot collide and interfere with each other.
The opposite surfaces of the front end plate 2 and the rear end plate 3 are provided with four vertical grooves 5, each inner side plate 8 is provided with four vertical grooves for free insertion, and the use is convenient.
According to the invention, the surfaces of the bottom plate 1, the front end plate 2 and the rear end plate 3 are provided with non-adhesive layers, so that concrete test blocks can be poured conveniently after the test is finished.
The diameter of the micropores 13 is smaller than 0.5mm, water can slowly permeate into the micropores, and concrete cannot expand from inside to outside.
The technical means disclosed by the scheme of the invention is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features.
Claims (3)
1. The utility model provides a building prefabrication concrete curing test mould which characterized in that: the novel structure comprises a bottom plate, a front end plate, a rear end plate and a cover plate, wherein the bottom plate is of a square structure, the front end plate and the rear end plate are arranged at the front end and the rear end of the bottom plate, four vertical grooves and an upper horizontal groove and a lower horizontal groove are formed in opposite surfaces of the front end plate and the rear end plate, two inner side plates are arranged in the vertical grooves, and the height of each inner side plate is higher than that of the upper horizontal groove; the utility model discloses a fixed pile structure, including bottom plate, spring, apron, fixed pile, spring, fixed pile and outer panel, the bottom plate both sides are equipped with the fixed pile, the fixed pile inboard is equipped with the outer panel, the fixed pile passes through spring coupling with the outer panel, spring coupling outer panel's middle part is equipped with the lug setting in lower horizontal groove in the outer panel middle part, is equipped with the scale on the bottom plate of spring below, the quantity of apron is two, and two apron settings are equipped with the micropore in last horizontal groove on the apron.
2. A construction preform concrete curing test mould according to claim 1, characterized in that: the surfaces of the bottom plate and the front and rear end plates are provided with non-adhesive layers.
3. A construction preform concrete curing test mould according to claim 1, characterized in that: the diameter of the micropores is smaller than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711046185.XA CN107677798B (en) | 2017-10-31 | 2017-10-31 | Building prefab concrete maintenance test mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711046185.XA CN107677798B (en) | 2017-10-31 | 2017-10-31 | Building prefab concrete maintenance test mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107677798A CN107677798A (en) | 2018-02-09 |
| CN107677798B true CN107677798B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711046185.XA Active CN107677798B (en) | 2017-10-31 | 2017-10-31 | Building prefab concrete maintenance test mould |
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| Country | Link |
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| CN (1) | CN107677798B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589911A (en) * | 2018-05-18 | 2018-09-28 | 河南罡源电子科技有限公司 | A kind of mass concrete prevents the construction method of drying shrinkage |
| CN108442687A (en) * | 2018-05-18 | 2018-08-24 | 河南罡源电子科技有限公司 | A kind of anti-drying shrinkage template of mass concrete construction |
| CN114235884B (en) * | 2021-12-17 | 2023-10-20 | 中路交科检测技术有限公司 | High-low temperature performance testing device and method for asphalt mixture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207601083U (en) * | 2017-10-31 | 2018-07-10 | 江苏金贸科技发展有限公司 | A kind of architectural prefab concrete curing test mould |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764956U (en) * | 2010-09-17 | 2011-03-16 | 中建商品混凝土成都有限公司 | Positioning device for measuring concrete expansion and contraction deformation by using noncontact method |
| KR101326121B1 (en) * | 2011-02-16 | 2013-11-06 | 한국신기술산업(주) | Normal temperature ascon shrinking and expanding testing device |
| CN202182880U (en) * | 2011-08-09 | 2012-04-04 | 中交武汉港湾工程设计研究院有限公司 | Concrete self-contraction determinator |
| CN202599756U (en) * | 2012-04-12 | 2012-12-12 | 北京工业大学 | Concrete compression creep instrument |
| CN203101381U (en) * | 2012-12-25 | 2013-07-31 | 郭健 | Novel concrete early-age shrinkage deformation tester |
| CN103163286A (en) * | 2013-03-13 | 2013-06-19 | 浙江建设职业技术学院 | Measuring system for self-constriction of early-age concrete |
| CN105973662B (en) * | 2016-05-04 | 2019-01-18 | 青岛理工大学 | A kind of beam specimen pours the mechanic property test method of mold and beam specimen |
| CN106769612A (en) * | 2017-01-04 | 2017-05-31 | 华南理工大学 | A kind of wall-building brick water swelling deformation dynamics tester and method of testing |
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- 2017-10-31 CN CN201711046185.XA patent/CN107677798B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207601083U (en) * | 2017-10-31 | 2018-07-10 | 江苏金贸科技发展有限公司 | A kind of architectural prefab concrete curing test mould |
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| CN107677798A (en) | 2018-02-09 |
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