CN202330418U - Convenient slump testing barrel capable of preventing leakage of slurry - Google Patents
Convenient slump testing barrel capable of preventing leakage of slurry Download PDFInfo
- Publication number
- CN202330418U CN202330418U CN2011204873653U CN201120487365U CN202330418U CN 202330418 U CN202330418 U CN 202330418U CN 2011204873653 U CN2011204873653 U CN 2011204873653U CN 201120487365 U CN201120487365 U CN 201120487365U CN 202330418 U CN202330418 U CN 202330418U
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- Prior art keywords
- test bucket
- slump
- barrel body
- bucket body
- testing barrel
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a convenient slump testing barrel capable of preventing leakage of slurry. The slump testing barrel comprises a testing barrel body which is in an overall shape of a circular truncated cone, wherein a cavity structure is formed in the testing barrel body; an upper end face and a lower end face of the testing barrel body are respectively provided with an opening; the lower part of the testing barrel body horizontally extends along the direction far away from the center of the lower end face of the testing barrel body to form a sealing ring; and two handles are arranged on the outer face of the testing barrel body. In the process of inserting a tamping rod into concrete, an operator puts both feet on the sealing ring or presses the handles to keep tight contact between the lower end face of the testing barrel body and the ground or a steel plate, so the problem that cement slurry is leaked from a gap in the tamping process of the tamping rod is solved; and in the process of lifting the testing barrel body, the operator slowly lifts the handles by hands, strength and lifting speed are easily controlled, specification operation is facilitated, and the whole testing operation process can be finished by one operator.
Description
Technical field
The utility model relates to the testing tool of a kind of slump in the concrete quality testing process, specifically is meant a kind of slump test bucket that prevents spillage of being convenient to operate.
Background technology
Concrete is meant by the Binder Materials glued general designation that becomes whole engineered composite material of will gathering materials.Usually concrete one speech of saying is meant with cement makes Binder Materials, and sand, masonry gather materials; Cooperate by a certain percentage with water, through stirring, moulding, maintenance and cement concrete, also can add or not add additive and admixture, also claim normal concrete, it is widely used in civil engineering work.Parameters such as slump, diffusibleness, workability are concrete Specifeca tion speeifications; Slump mainly be meant concrete plasticizing capacity and pumpability can, influence the weighing deviation that slump mainly contains grating variation, water cut, horizontal device, the consumption of additive, the unheeded easily several aspects of temperature of cement in addition; Slump is meant concrete workability; Be exactly to guarantee normally carrying out of construction specifically, comprising concrete water-retaining property, flowability and cohesiveness.Workability is meant whether concrete is easy to constructing operation and performance uniformly densely, is that a very comprehensive performance wherein comprises flowability, cohesiveness and water-retaining property.Influencing workability mainly contains water consumption, water cement ratio, sand coarse aggregate ratio and comprises cement type, aggregate condition, time and several aspects such as temperature, additive.Same cement dosage match ratio is satisfying under the prerequisite of incorporation degree, and the more little concrete strength of slump increases more, and difficulty of construction also can increase, otherwise slump is big more, and concrete strength is low more, and difficulty of construction reduces.Concrete slump should should be taken all factors into consideration when selecting match ratio, and should adopt less slump according to the conditional decisions such as structure section, reinforcing bar content, transportation range, pouring procedure, means of transportation, the ability of vibrating and weather of buildings.Controlling concrete slump is the most basic requirement, also is the important means of ensuring the quality of products.At present the method for testing of slump is: with a trumpet-shaped slump test bucket, tamping behind the penetration concrete pulls up bucket then, and concrete produces the slump phenomenon because of deadweight, and with barrel high height that deducts concrete peak after the slump, its drop is slump.But there is defective in present test bucket, is seated in the closely knit process at filling concrete and tamping rod, and fitting with the test plane fully in the bottom that is difficult to keep testing bucket, has some cracks, and slurries spill from the bottom, influence test result.
The utility model content
The purpose of the utility model is to overcome present slump test bucket in loading concrete process, and there are the problem of space spillage in test bucket bottom and test plane, and a kind of slump test bucket that prevents spillage of being convenient to operate is provided.
The purpose of the utility model realizes through following technical proposals:
A kind ofly be convenient to operate the slump test bucket that prevents spillage; Comprise that integral body is the test bucket body of round platform dress; Test bucket body interior is a cavity structure; The equal opening in upper surface and lower surface, the bottom of said test bucket body upper edge in the horizontal direction extend to form sealing ring away from the test bucket center of circle, body lower surface direction, are provided with two handles at the lateral surface of testing the bucket body.Slump test bucket body integral body is truncated cone-shaped, and it has upper surface and the lower surface that is parallel to each other, and the upper surface is circular charging door; The lower surface is circular discharging opening, during use, test bucket body is placed on the smooth earth or smooth steel plate of level; Steel plate all need be used water-soaked with test bucket body and other apparatus, but can not there be the water that obviously flows on the surface, and concrete is divided from the charging aperture of upper surface put into for three times; Be about 1/3rd of total amount at every turn, all smash in the direction of the clock 25 times with tamping rod at every turn, at last that the upper surface is unnecessary concrete is removed, is polished; To test the bucket body then and slowly promote, after promoting fully, the grout on the test bucket body dropped onto on the concrete; No longer mobile up to concrete, the height with test bucket body is a benchmark then, measures concrete peak to the minor increment between the test bucket body upper surface; This distance is slump, is seated in the concrete process at tamping rod, and the operator tramples on sealing ring with both feet; Perhaps, keep test bucket body lower surface closely to contact, overcome the problem that the grout of tamping rod in smashing the process of holding spills from the slit with ground or steel plate by being pressed on the handle; In the process of mentioning test bucket body, both hands are slowly mentioned handle, and control firmly easily; The speed that control promotes is convenient to working specification, and a people just can accomplish whole test operating procedure.
The lower surface of said sealing ring is positioned at same plane with the lower surface of test bucket body.Saying that further the lower surface of sealing ring is positioned at same plane with the lower surface of test bucket body, fits in the lower surface and the ground that can keep better testing barrel body.
The width of said sealing ring is 1/6 of test bucket body height.Further say, calculate and actual test according to the flowability of grout, when the width of sealing ring for test bucket body height 1/6 the time; Just can play the effect of sealing fully; If ratio is too small, there is the possibility of spillage equally, if ratio is excessive; The value that then unnecessary part is not utilized fully, its volume that occupies is bigger simultaneously.
Described test bucket body is made up of steel plate, and the sidewall of its internal cavities is smooth curved surface, and the lower surface of sealing ring is smooth plane.
Said two handles are symmetrically distributed about the axis of test bucket body.Further say, adopt the handle of symmetric form, the both hands of being convenient to operating personnel will be tested the upwards lifting of bucket body, match operation personnel's firmly custom and mode of operation.
The utility model compared with prior art has following advantage and beneficial effect:
1 the utility model is a kind of is convenient to operate the slump test bucket that prevents spillage, is seated in the concrete process at tamping rod, and the operator tramples on sealing ring with both feet; Perhaps, keep test bucket body lower surface closely to contact, overcome the problem that the grout of tamping rod in smashing the process of holding spills from the slit with ground or steel plate by being pressed on the handle; In the process of mentioning test bucket body; Both hands are slowly mentioned handle, and control is firmly controlled the speed that promotes easily; Be convenient to working specification, a people just can accomplish whole test operating procedure;
2 the utility model are a kind of is convenient to operate the slump test bucket that prevents spillage, and the lower surface of sealing ring is positioned at same plane with the lower surface of test bucket body, can keep testing the lower surface and ground applying of barrel body better;
3 the utility model are a kind of is convenient to operate the slump test bucket that prevents spillage, adopts the handle of symmetric form, and the both hands of being convenient to operating personnel will tests the bucket body and upwards promote, and the match operation personnel firmly are accustomed to and mode of operation.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing:
1-test bucket body, 2-sealing ring, 3-handle.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the utility model is a kind of is convenient to operate the slump test bucket that prevents spillage, comprises that integral body is the test bucket body 1 of round platform dress; Test bucket body 1 inside be cavity structure, and the equal opening in upper surface and lower surface is tested barrel body 1 and is made up of steel plate; The sidewall of its internal cavities is smooth curved surface; The bottom of test bucket body 1 upper edge in the horizontal direction extends to form sealing ring 2 away from the test bucket center of circle, body 1 lower surface direction, and the width of sealing ring 2 is 1/6 of test bucket body 1 height, and the lower surface of sealing ring 2 is smooth plane; Sidewall at test bucket body 1 is provided with the axis symmetrical distribution of 3, two handles 3 of two handles about test bucket body 1.
As stated, just can realize the utility model well.
Claims (5)
1. a slump of being convenient to operate prevent spillage is tested bucket; Comprise that integral body is the test bucket body (1) of round platform dress; Test bucket body (1) inside is cavity structure; The equal opening in upper surface and lower surface is characterized in that: the bottom of said test bucket body (1) upper edge in the horizontal direction extends to form sealing ring (2) away from test bucket body (1) center of circle, lower surface direction, is provided with two handles (3) at the lateral surface of testing bucket body (1).
2. a kind of slump test bucket that prevents spillage of being convenient to operate according to claim 1, it is characterized in that: the lower surface of said sealing ring (2) is positioned at same plane with the lower surface of test bucket body (1).
3. a kind of slump test bucket that prevents spillage of being convenient to operate according to claim 1 and 2, it is characterized in that: the width of said sealing ring (2) is 1/6 of test bucket body (1) height.
4. a kind of slump test bucket that prevents spillage of being convenient to operate according to claim 1; It is characterized in that: described test bucket body (1) is made up of steel plate; The sidewall of its internal cavities is smooth curved surface, and the lower surface of sealing ring (2) is smooth plane.
5. a kind of slump test bucket that prevents spillage of being convenient to operate according to claim 1, it is characterized in that: said two handles (3) are symmetrically distributed about the axis of test bucket body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873653U CN202330418U (en) | 2011-11-30 | 2011-11-30 | Convenient slump testing barrel capable of preventing leakage of slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873653U CN202330418U (en) | 2011-11-30 | 2011-11-30 | Convenient slump testing barrel capable of preventing leakage of slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330418U true CN202330418U (en) | 2012-07-11 |
Family
ID=46442394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204873653U Expired - Fee Related CN202330418U (en) | 2011-11-30 | 2011-11-30 | Convenient slump testing barrel capable of preventing leakage of slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510564A (en) * | 2015-12-23 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Concrete slump testing vehicle |
-
2011
- 2011-11-30 CN CN2011204873653U patent/CN202330418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510564A (en) * | 2015-12-23 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Concrete slump testing vehicle |
| CN105510564B (en) * | 2015-12-23 | 2017-07-25 | 重庆市建标工程技术有限公司 | Slump test carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121130 |