CN109541187A - A kind of slump consistancy test instrument - Google Patents
A kind of slump consistancy test instrument Download PDFInfo
- Publication number
- CN109541187A CN109541187A CN201811456218.2A CN201811456218A CN109541187A CN 109541187 A CN109541187 A CN 109541187A CN 201811456218 A CN201811456218 A CN 201811456218A CN 109541187 A CN109541187 A CN 109541187A
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- China
- Prior art keywords
- slump
- fixed
- support plate
- test instrument
- pedestal
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- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000003028 elevating effect Effects 0.000 claims abstract description 18
- 230000000452 restraining effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 4
- 238000009527 percussion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of slump consistancy test instrument, are related to concrete test equipment technical field.The present invention includes pedestal, slump cone, slump funnel, slump anale settting scale and tamper, base top is fixed with vibrating mechanism and elevating mechanism, the top movable of vibrating mechanism and elevating mechanism is connected with support plate, support plate bottom offers location hole and limit hole, slide bar, sliding rail and tamper bracket are fixed at the top of support plate, slide bar outer surface is slidably connected with slump cone, and sliding rail surface is connect with slump anale settting scale basal sliding, and running through on pedestal has levelling mechanism.The present invention is used cooperatively by percussion mechanism, elevating mechanism and support plate, before concrete poured into inside slump cone being consolidated with tamper, concrete can be shaken, so that the concrete inside slump cone is evenly distributed, rear surface is consolidated without pit or crackle, improves the accuracy of experimental result.
Description
Technical field
The invention belongs to concrete test equipment technical fields, more particularly to a kind of slump consistancy test instrument.
Background technique
Concrete slump is primarily referred to as the plasticizing capacity and pumpable performance of concrete, influences the factor of concrete slump
Mainly there are gradation differentials, water content, the weighing deviation of weighing apparatus, the dosage of additive, is easy the temperature of ignored also cement
Deng.The slump refers to the workability of concrete, is specifically ensuring that being normally carried out for construction, including the guarantor of concrete
It is aqueous, mobility and cohesiveness.The slump of concrete, should according to the structure section of building, reinforcing bar content, transportation range,
The conditional decisions such as pouring procedure, means of transportation, ability of vibrating and weather should comprehensively consider in selected match ratio, and preferably use
The lesser slump.
Existing concrete slump tester is needed after pouring into concrete using tamper by concrete pun, still
Use tamper that can not concrete be evenly distributed inside slump cone, surface of the concrete inside slump cone is easy
There is pit and crackle, influences the accuracy of concrete slump test result；And when ground out-of-flatness, to experimental result
It is same to generate large effect.
Summary of the invention
The purpose of the present invention is to provide a kind of slump consistancy test instrument, by mixing when pouring into concrete in slump cone
Solidifying soil is shaken, and solves in existing concrete slump tester that concrete is unevenly distributed, and inside is easy to appear recessed
Hole and crackle, experiment table top is uneven, causes the problem that experimental result is inaccurate.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of slump consistancy test instrument, including pedestal, slump cone, slump funnel, slump anale settting scale and is smash
Stick, the base top are fixed with vibrating mechanism and elevating mechanism, and the vibrating mechanism is connected with the top movable of elevating mechanism
There is support plate, control panel is fixed at the top of the support plate, the control panel passes through connecting wire and vibration motor and liter
Descending mechanism is electrically connected, and the support plate bottom offers location hole and limit hole, is fixed with slide bar, cunning at the top of the support plate
Rail and tamper bracket, the slide bar outer surface are slidably connected with slump cone, and the sliding rail surface and slump anale settting scale bottom are sliding
Dynamic to connect, running through on the pedestal has levelling mechanism.
Further, the vibrating mechanism includes supporting table, and the supporting table bottom is fixed with spring and vibration motor, institute
It states spring bottom end and is fixed with bottom plate, the bottom base plate is fixedly connected with base top.
Further, the supporting table top is provided with the positioning column matched with location hole, the supporting table bottom and
The limit sleeve matched with spring is fixed at the top of bottom plate.
Further, the elevating mechanism is hydraulic stem or electric telescopic rod or screw body, the elevating mechanism top
It is fixed with supporting plate, is fixed with the spacer pin matched with limit hole at the top of the supporting plate.
Further, the levelling mechanism includes the threaded rod for running through pedestal and connecting with whorl of base, the threaded rod
Bottom end is rotatably connected to support plate, and the threaded rod tip is fixed with runner.
Further, it has been axially fixed link block on the outer wall of the slump cone bottom, has been opened up on the link block
There is the through-hole matched with slide bar, is fixed with handle on the slump cone outer wall.
Further, the fixed restraining position ring block in slump funnel outer surface, slump anale settting scale bottom offer with
The sliding slot that sliding rail matches.
The invention has the following advantages:
1, the present invention being used cooperatively by percussion mechanism, elevating mechanism and support plate, is pouring into the slump for concrete
Before cylinder inside is consolidated with tamper, concrete can be shaken, so that the concrete distribution inside slump cone is equal
It is even, rear surface is consolidated without pit or crackle, improves the accuracy of experimental result.
2, the present invention being used cooperatively by levelling mechanism and pedestal, can when support plate is not for horizontal position
It is adjusted, it is ensured that experimental result is accurate.
3, the present invention passes through the collective effect of slide bar and slump cone, so that slump cone will not be hit when being lifted up
To concrete.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of slump consistancy test instrument of the present invention；
Fig. 2 is the structural schematic diagram of vibrating mechanism of the present invention and levelling mechanism；
Fig. 3 is the structural schematic diagram of support plate of the present invention；
Fig. 4 is the structural schematic diagram of slump cone of the present invention；
Fig. 5 is the structural schematic diagram of slump funnel of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- slump cone, 201- link block, 202- through-hole, 203- handle, 3- slump funnel, 301- limit
Ring, 4- slump anale settting scale, 5- tamper, 6- vibrating mechanism, 601- supporting table, 602- spring, 603- vibration motor, 604- bottom plate,
605- positioning column, 606- limit sleeve, 7- elevating mechanism, 8- support plate, 801- location hole, 802- limit hole, 9- slide bar, 10- are sliding
Rail, 11- tamper bracket, 12- levelling mechanism, 1201- threaded rod, 1202- support plate, 1203- runner, 13- supporting plate, 1301- limit
Position pin.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-5, the present invention is a kind of slump consistancy test instrument, including pedestal 1, slump cone 2, the slump are leaked
Struggle against 3, slump anale settting scale 4 and tamper 5, is fixed with vibrating mechanism 6 and elevating mechanism 7, vibrating mechanism 6 and elevator at the top of pedestal 1
The top movable of structure 7 is connected with support plate 8, and control panel is fixed at the top of support plate 8, and control panel passes through connecting wire and shake
Dynamic motor 603 and elevating mechanism 7 are electrically connected, and 8 bottom of support plate offers location hole 801 and limit hole 802, and support plate 8 is pushed up
Portion is fixed with slide bar 9, sliding rail 10 and tamper bracket 11, and 9 outer surface of slide bar is slidably connected with slump cone 2,10 surface of sliding rail with
4 basal sliding of slump anale settting scale connects, and running through on pedestal 1 has levelling mechanism 12.
Wherein, vibrating mechanism 6 includes supporting table 601, and 601 bottom of supporting table is fixed with spring 602 and vibration motor 603,
602 bottom end of spring is fixed with bottom plate 604, is fixedly connected at the top of 604 bottom of bottom plate and pedestal 1.
Wherein, 601 top of supporting table is provided with the positioning column 605 matched with location hole 801,601 bottom of supporting table and
The limit sleeve 606 matched with spring 602 is fixed at the top of bottom plate 604.
Wherein, elevating mechanism 7 is that hydraulic stem or electric telescopic rod or screw body, 7 top of elevating mechanism are fixed with supporting plate
13, the spacer pin 1301 matched with limit hole 802 is fixed at the top of supporting plate 13.
Wherein, levelling mechanism 12 includes the threaded rod 1201 for running through pedestal 1 and being threadedly coupled with pedestal 1, threaded rod 1201
Bottom end is rotatably connected to support plate 1202, and 1201 top of threaded rod is fixed with runner 1203.
Wherein, it has been axially fixed link block 201 on the outer wall of 2 bottom of slump cone, has offered and slides on link block 201
The through-hole 202 that bar 9 matches is fixed with handle 203 on 2 outer wall of slump cone.
Wherein, the fixed restraining position ring block 301 in 3 outer surface of slump funnel, 4 bottom of slump anale settting scale offers and 10 phase of sliding rail
The sliding slot of cooperation, 8 top of support plate is arranged in sliding rail 10 in a ring, convenient to carry out around the mobile slump anale settting scale 4 of coagulation mound
Measurement improves experiment accuracy.
One concrete application of the present embodiment are as follows: in use, when 8 face of support plate is not at horizontal plane, by adjusting tune
Flattening mechanism 12 makes support plate 8 horizontal, slump cone 2 is fixed in support plate 8 by slide bar 9, and slump funnel 3 is put
2 top of slump cone is set, after pouring into a part of concrete, starting shock motor 603, after completing vibration, with tamper 5 by coagulation
Soil tamping, is reloaded into concrete, vibration tamping, until slump cone 2 is filled, removes slump funnel 3, strikes off slump cone 2
Top concrete jacks up support plate 8 by elevating mechanism 12, so that the supporting table 601 in support plate 8 and vibrating mechanism 6 is detached from,
It avoids vibrating mechanism 6 from wobble effects experimental result occur, slump cone 2 is removed by handle 203, carries out experimental result measurement.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of slump consistancy test instrument, including pedestal (1), slump cone (2), slump funnel (3), slump anale settting scale (4) and
Tamper (5), it is characterised in that: be fixed with vibrating mechanism (6) and elevating mechanism (7), the vibrating mechanism at the top of the pedestal (1)
(6) it is connected with support plate (8) with the top movable of elevating mechanism (7), support plate (8) bottom offers location hole (801)
With limit hole (802), support plate (8) top is fixed with slide bar (9), sliding rail (10) and tamper bracket (11), the slide bar
(9) outer surface is slidably connected with slump cone (2), and sliding rail (10) surface is connect with slump anale settting scale (4) basal sliding, institute
It states to run through on pedestal (1) and has levelling mechanism (12).
2. a kind of slump consistancy test instrument according to claim 1, which is characterized in that the vibrating mechanism (6) includes support
Platform (601), supporting table (601) bottom are fixed with spring (602) and vibration motor (603), and spring (602) bottom end is solid
Surely have bottom plate (604), be fixedly connected at the top of bottom plate (604) bottom and pedestal (1).
3. a kind of slump consistancy test instrument according to claim 2, which is characterized in that supporting table (601) the top setting
Have a positioning column (605) matched with location hole (801), be fixed at the top of supporting table (601) bottom and bottom plate (604) with
The limit sleeve (606) that spring (602) matches.
4. a kind of slump consistancy test instrument according to claim 1, which is characterized in that the elevating mechanism (7) is hydraulic stem
Or electric telescopic rod or screw body, elevating mechanism (7) top are fixed with supporting plate (13), it is fixed at the top of the supporting plate (13)
There is the spacer pin (1301) matched with limit hole (802).
5. a kind of slump consistancy test instrument according to claim 1, which is characterized in that the levelling mechanism (12) includes running through
Pedestal (1) and the threaded rod (1201) being threadedly coupled with pedestal (1), threaded rod (1201) bottom end are rotatably connected to support plate
(1202), threaded rod (1201) top is fixed with runner (1203).
6. a kind of slump consistancy test instrument according to claim 1, which is characterized in that outside slump cone (2) bottom
It has been axially fixed on wall link block (201), has offered the through-hole matched with slide bar (9) on the link block (201)
(202), handle (203) are fixed on slump cone (2) outer wall.
7. a kind of slump consistancy test instrument according to claim 1, which is characterized in that slump funnel (3) outer surface
Fixed restraining position ring block (301), slump anale settting scale (4) bottom offers the sliding slot matched with sliding rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456218.2A CN109541187A (en) | 2018-11-30 | 2018-11-30 | A kind of slump consistancy test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456218.2A CN109541187A (en) | 2018-11-30 | 2018-11-30 | A kind of slump consistancy test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109541187A true CN109541187A (en) | 2019-03-29 |
Family
ID=65852148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811456218.2A Pending CN109541187A (en) | 2018-11-30 | 2018-11-30 | A kind of slump consistancy test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109541187A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060422A (en) * | 2019-12-31 | 2020-04-24 | 葛洲坝中固科技股份有限公司 | Sludge outward transport detection device and method |
| CN111596040A (en) * | 2019-09-02 | 2020-08-28 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Method and device for testing concrete construction performance under vibration action |
| CN114184771A (en) * | 2021-11-30 | 2022-03-15 | 中国核工业中原建设有限公司 | Concrete slump detection device convenient to operate and used for constructional engineering |
| CN114509559A (en) * | 2021-12-24 | 2022-05-17 | 华能秦煤瑞金发电有限责任公司 | Infrared measuring device of slump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114184771A (en) * | 2021-11-30 | 2022-03-15 | 中国核工业中原建设有限公司 | Concrete slump detection device convenient to operate and used for constructional engineering |
| CN114184771B (en) * | 2021-11-30 | 2024-07-19 | 中国核工业中原建设有限公司 | Concrete slump detection device convenient to operate for constructional engineering |
| CN114509559A (en) * | 2021-12-24 | 2022-05-17 | 华能秦煤瑞金发电有限责任公司 | Infrared measuring device of slump |
| CN114509559B (en) * | 2021-12-24 | 2023-12-01 | 华能秦煤瑞金发电有限责任公司 | Concrete slump infrared measurement device |
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