CN204925123U - Modular slump survey device - Google Patents
Modular slump survey device Download PDFInfo
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- CN204925123U CN204925123U CN201520730510.4U CN201520730510U CN204925123U CN 204925123 U CN204925123 U CN 204925123U CN 201520730510 U CN201520730510 U CN 201520730510U CN 204925123 U CN204925123 U CN 204925123U
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- borehole jack
- slump
- cylinder
- pound
- plug
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Abstract
The utility model relates to a modular slump survey device belongs to including travelling car, slump cone and inserts and smash positioner, the runner is installed respectively to four edges of travelling car base, travelling car base upper surface movable mounting has the box, the slump cone is inside the box, the inside perpendicular rigid coupling in position that is close to the slump cone of box has two stands, swing joint has the horizontal pole between two stands, the slump cone includes a supplementary section of thick bamboo, a top section of thick bamboo, a well part section of thick bamboo and the lower part section of thick bamboo of dividing, a supplementary section of thick bamboo, a top section of thick bamboo, a well part section of thick bamboo and the swing joint in proper order between the part section of thick bamboo down of dividing, insert and smash positioner and smash borehole jack and tamper including inserting, insert and smash the borehole jack for three, be first respectively and insert smashing borehole jack, second and insert and smash borehole jack and third and insert and smash the borehole jack, every is inserted and smashes a plurality of punchholes of equipartition on the borehole jack. Compared with the prior art have the accurate characteristics of survey numerical value.
Description
Technical field
The utility model relates to a kind of determinator, specifically a kind of combined type slump determinator.
Background technology
Concrete
the slumpmainly refer to
concreteplasticizing capacity and pumpable performance, the factor affecting concrete slump mainly contains gradation differentials, water cut, the weighing deviation of weighing apparatus, the consumption of additive, and easily unheeded also have the temperature etc. of cement.The slump refers to concrete workability, is exactly ensure normally carrying out of construction specifically, comprising concrete water-retaining property, and mobility and cohesiveness.
Workability refers to whether concrete is easy to constructing operation and performance uniformly densely, is that a very comprehensive performance wherein comprises mobility, cohesiveness and water-retaining property.Affect workability to mainly contain water consumption, water cement ratio, sand coarse aggregate ratio and comprise cement type, aggregate condition, time and several aspect such as temperature, additive.
At present, concrete is being carried out
the slumpduring test, the mode generally used is: with a trumpet-shaped slump bucket, penetration concrete divides three fillings, and the rear beater of each filling plugs and pounds 25 times, after tamping along the even ecto-entad of bucket wall, floating.Then pull up bucket, concrete produces slump phenomenon because of deadweight, with the high height deducting concrete peak after slump of bucket, is called the slump.Many technological deficiencies below but this test exists when concrete operations are implemented: 1. divided by concrete three layers to load in slump buckets, every layer of a little higher than cylinder high 1/3rd.Due to reasons such as slump cylinder are opaque, can not accomplish three layer concrete thickness before plugging and pounding all a little more than cylinder high 1/3rd; 2. on the xsect of every one deck, evenly plug and pound 25 times with tamper, plug and pound and carry out on gross area, plug and pound for each time and there is no fixed position, random large, can not ensure that the planimetric position plugged and pounded is accurate, larger to Influence on test result; Be inserted to bottom when 3. plugging and pounding bottom, plug and pound other two-layer time, should this layer be inserted and insert lower floor and be about 20-30mm, plug and pound the degree of depth pure with sensation, greatly random, can not ensure that plugging and pounding the degree of depth meets the requirements; 4., when carrying out slump DATA REASONING, slump cone is placed on cone concrete sample on one side, cylinder top keeps flat wooden rule, measures the vertical range of wooden rule bottom surface to sample top surface peek, be the slump of this concrete mix with little steel ruler.During owing to putting wooden rule, the both sides of slump cone may not very level, and adopting in this way can fault in enlargement, affects test findings.
Utility model content
The utility model proposes a kind of determinator, specifically a kind of combined type slump determinator.
The technical solution of the utility model is achieved in that a kind of combined type slump determinator, it is characterized in that: comprise travelling car, slump cone and plug and pound locating device; Described travelling car base four edges are separately installed with runner, and described travelling car base upper surface is movably installed with casing, and described box top and right flank are provided with upper cover plate and right cover plate respectively by folding, and described slump cone is at box house; Described box house is vertically connected with two root posts near the position of slump cone, is connected with cross bar between described two root posts, described cross bar distance tank floor 300mm; Described slump cone comprises auxiliary separating cylinder, upper part cylinder, middle part cylinder and lower part cylinder, described auxiliary separating cylinder, upper part cylinder, order flexible connection successively between middle part cylinder and lower part cylinder, and described middle part cylinder symmetria bilateralis is provided with two handles; The described locating device that plugs and pounds comprises and plugs and pounds borehole jack and tamper, the described borehole jack that plugs and pounds is three, be respectively first to plug and pound borehole jack, second and plug and pound borehole jack and the 3rd and plug and pound borehole jack, describedly eachly plug and pound uniform multiple eyelet on borehole jack, described each its internal diameter of borehole jack that plugs and pounds is greater than point cylinder external diameter being mated use.
As preferred technical scheme, in described casing, be also provided with storage tank.
As preferred technical scheme, described auxiliary separating cylinder, upper part cylinder, movable connection method between middle part cylinder and lower part cylinder be buckle and cutting ferrule with the use of.
As preferred technical scheme, the described 3rd to plug and pound the quantity that borehole jack and second plugs and pounds eyelet on borehole jack be 25, and the arrangement mode of described eyelet is for outwards incrementally being arranged in multiple ring-type by center.
As preferred technical scheme, the described first quantity plugging and pounding eyelet on borehole jack is 13.
As preferred technical scheme, described tamper caput both sides are connected with a locating part respectively, and described two locating parts are vertical with tamper caput, and described two locating parts are symmetrical arranged centered by tamper caput, and described two locating part axially-extending lines overlap.
As preferred technical scheme, described locating part is circular reinforcing bar.
Owing to have employed technique scheme, the utility model has following outstanding beneficial effect:
1, slump cone comprises auxiliary separating cylinder, upper part cylinder, middle part cylinder and lower part cylinder, described auxiliary separating cylinder, upper part cylinder, order flexible connection successively between middle part cylinder and lower part cylinder.Often plugging and pounding a layer concrete just divides cylinder and this point of cylinder to be bolted together by last layer, proceed to plug and pound process.What Using such method completed lower part cylinder and middle part cylinder plugs and pounds process.When carrying out upper part cylinder and plugging and pounding, auxiliary separating cylinder and upper part cylinder are linked together and then fills concrete and plug and pound.So just solve the uneven problem of each layer thickness with comparalive ease.
2, plugging and pounding borehole jack is three, be respectively first to plug and pound borehole jack, second and plug and pound borehole jack and the 3rd and plug and pound borehole jack, described 3rd plug and pound borehole jack and lower part cylinder with the use of, described second plug and pound borehole jack and middle part cylinder with the use of, described first plug and pound borehole jack and upper part cylinder with the use of.Before every layer concrete plugs and pounds, that respectively overlaps correspondence at each point of cylinder top plugs and pounds borehole jack.Such use borehole jack, tamper plugs and pounds through the eyelet on borehole jack, efficiently solves inaccurate, the random large problem of the planimetric position plugged and pounded a little like this.
3, tamper caput both sides are connected with a locating part respectively, and described two locating parts are vertical with tamper caput, and described two locating parts are symmetrical arranged centered by tamper caput, and described two locating part axially-extending lines overlap.By respectively installing a locating part additional in tamper caput both sides, when plugging and pounding downwards when locating part contacts with the eyelet plugging and pounding borehole jack, tamper can not continue to move down again, makes to plug and pound uniform depth consistent, is so just relatively easy to solve the control problem plugging and pounding the degree of depth.
4, box house is vertically connected with two root posts near the position of slump cone, cross bar is connected with between described two root posts, described cross bar distance tank floor 300mm, when measuring slump data, wooden rule one end is placed on cross bar, the other end is placed on slump cylinder, like this would not fault in enlargement, thus improves accuracy.
5, structure is simple, and easy to operate, result of use is good, is convenient to promote widely and use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model slump cone structural representation.
Fig. 3 is that the utility model the 3rd plugs and pounds borehole jack structural representation.
Fig. 4 is that the utility model second plugs and pounds borehole jack structural representation.
Fig. 5 is that the utility model first plugs and pounds borehole jack structural representation.
Fig. 6 is the utility model tamper structural representation.
In figure: 1-travelling car; 2-runner; 3-casing; 4-upper cover plate; 5-right cover plate; 6-storage tank; 7-column; 8-cross bar; 9-auxiliary separating cylinder; 10-upper part cylinder; Part cylinder in 11-; 12-lower part cylinder; 13-handle; 14-cutting ferrule; 15-eyelet; 16-locating part; 17-tamper.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, the utility model comprises travelling car 1, slump cone and plugs and pounds locating device.
Described travelling car 1 base four edges are separately installed with runner 2, conveniently move travelling car 1.Described travelling car 1 base upper surface is movably installed with casing 3, and described casing 3 end face and right flank are provided with upper cover plate 4 and right cover plate 5 respectively by folding, and described slump cone is inner at casing 3.In prioritization scheme, be also provided with storage tank 6 in described casing 3, the convenient instrument and equipment to measuring use stores, and conveniently takes.The inner position near slump cone of described casing 3 is vertically connected with two root posts 7, cross bar 8 is connected with between described two root posts 7, described cross bar 8 is apart from casing 3 bottom surface 300mm, when measuring slump data, wooden rule one end is placed on cross bar 8, the other end is placed on slump cone, like this would not fault in enlargement, thus improves accuracy.The both sides not too level of slump cone when effectively prevent owing to putting wooden rule, the measuring error caused.
Described slump cone comprises auxiliary separating cylinder 9, upper part cylinder 10, middle part cylinder 11 and lower part cylinder 12, described auxiliary separating cylinder 9, upper part cylinder 10, order flexible connection successively between middle part cylinder 11 and lower part cylinder 12.Described middle part cylinder 11 symmetria bilateralis is provided with two handles 13.In prioritization scheme, described auxiliary separating cylinder 9, upper part cylinder 10, movable connection method between middle part cylinder 11 and lower part cylinder 12 be buckle and cutting ferrule 14 with the use of.Often plugging and pounding a layer concrete just divides cylinder and this point of cylinder to be bolted together by last layer, proceed to plug and pound process.What Using such method completed lower part cylinder 12 and middle part cylinder 11 plugs and pounds process.When carrying out upper part cylinder 10 and plugging and pounding, auxiliary separating cylinder 9 and upper part cylinder 10 are linked together and then fills concrete and plug and pound.Adopt and successively load the mode plugged and pounded, solve the problem that each layer thickness is uneven with comparalive ease.
The described locating device that plugs and pounds comprises and plugs and pounds borehole jack and tamper 17, described in plug and pound borehole jack be three, be respectively first and plug and pound borehole jack, second and plug and pound borehole jack and the 3rd and plug and pound borehole jack, describedly eachly plug and pound uniform multiple eyelet 15 on borehole jack.Described 3rd plug and pound borehole jack and lower part cylinder 12 with the use of, described second plug and pound borehole jack and middle part cylinder 11 with the use of, described first plug and pound borehole jack and upper part cylinder 10 with the use of.Described each its internal diameter of borehole jack that plugs and pounds is greater than point cylinder external diameter being mated use.As shown in Figure 3,4, described 3rd to plug and pound the quantity that borehole jack and second plugs and pounds eyelet 15 on borehole jack be 25, the arrangement mode of described eyelet 15 is for outwards incrementally being arranged in multiple ring-type by center, and the described 3rd plugs and pounds borehole jack and second, and to plug and pound borehole jack eyelet 15 layout identical, and just specification is different.As shown in Figure 5, the described first quantity plugging and pounding eyelet 15 on borehole jack is 13.Before every layer concrete plugs and pounds, that respectively overlaps correspondence at each point of cylinder top plugs and pounds borehole jack.Such use borehole jack, tamper 17 plugs and pounds through the eyelet 15 on borehole jack, efficiently solves inaccurate, the random large problem of the planimetric position plugged and pounded a little like this.
As shown in Figure 6, described tamper 17 caput both sides are connected with a locating part 16 respectively, and described two locating parts 16 are vertical with tamper 17 caput, and described two locating parts 16 are symmetrical arranged centered by tamper 17 caput, and described two locating part 16 axially-extending lines overlap.In prioritization scheme, described locating part 16 is circular reinforcing bar.By respectively installing a locating part 16 additional in tamper 17 caput both sides, when plugging and pounding downwards when locating part 16 contacts with the eyelet 15 plugging and pounding borehole jack, tamper 17 can not continue to move down again, makes to plug and pound uniform depth consistent, is so just relatively easy to solve the control problem plugging and pounding the degree of depth.
When concrete operations are implemented, travelling car 1 is transported to testing ground, open casing 3 upper cover plate 4 and right cover plate 5, casing 3 bottom surface is soaked, by lower part cylinder 12 horizontal positioned, concrete is loaded in lower part cylinder 12, cover the 3rd and plug and pound borehole jack, to plug and pound through eyelet 15 with tamper 17 and plug and pound 25 times as requested from outside to inside.After lower part cylinder 12 plugs and pounds end, take off the 3rd and plug and pound borehole jack, middle part cylinder 11 is bolted together with lower part cylinder 12, during concrete is loaded in part cylinder 11, cover second and plug and pound borehole jack, to plug and pound through eyelet 15 with tamper 17 and plug and pound 25 times as requested from outside to inside.After middle part cylinder 11 plugs and pounds end, take off second and plug and pound borehole jack, upper part cylinder 10 and middle part cylinder 11 are bolted together, auxiliary separating cylinder 9 and upper part cylinder 10 are bolted together, concrete is loaded in upper part cylinder 10, cover first and plug and pound borehole jack, need to carry out three times when plugging and pounding and plug and pound, first time only plugs and pounds outer ring eyelet and inner ring eyelet, non rotating when plugging and pounding.Then horizontally rotate 22.5 degree, carry out second time and plug and pound, only plug and pound outer ring eyelet.And then rotate 22.5 degree, only plug and pound inner ring eyelet and central aperture, complete and all plug and pound.Make to plug and pound evenly, improve the accuracy of measurement result.After plugging and pounding, take off first and plug and pound borehole jack, removal auxiliary separating cylinder 9, smears end face with trowel, two slow with one's hands slow grasp handle 13, vertically, at the uniform velocity mention slump cone.Level is put into the concrete right side of cone slump cone, and be placed on wooden rule one end on cross bar 8, the other end is placed on slump cone, with little steel ruler board-rule bottom surface to the vertical range of concrete peak, is slump numerical value.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a combined type slump determinator, is characterized in that: comprise travelling car, slump cone and plug and pound locating device; Described travelling car base four edges are separately installed with runner, and described travelling car base upper surface is movably installed with casing, and described box top and right flank are provided with upper cover plate and right cover plate respectively by folding, and described slump cone is at box house; Described box house is vertically connected with two root posts near the position of slump cone, is connected with cross bar between described two root posts, described cross bar distance tank floor 300mm; Described slump cone comprises auxiliary separating cylinder, upper part cylinder, middle part cylinder and lower part cylinder, described auxiliary separating cylinder, upper part cylinder, order flexible connection successively between middle part cylinder and lower part cylinder, and described middle part cylinder symmetria bilateralis is provided with two handles; The described locating device that plugs and pounds comprises and plugs and pounds borehole jack and tamper, the described borehole jack that plugs and pounds is three, be respectively first to plug and pound borehole jack, second and plug and pound borehole jack and the 3rd and plug and pound borehole jack, describedly eachly plug and pound uniform multiple eyelet on borehole jack, described each its internal diameter of borehole jack that plugs and pounds is greater than point cylinder external diameter being mated use.
2., according to a kind of combined type slump determinator according to claim 1, it is characterized in that: in described casing, be also provided with storage tank.
3., according to a kind of combined type slump determinator according to claim 1, it is characterized in that: described auxiliary separating cylinder, upper part cylinder, movable connection method between middle part cylinder and lower part cylinder be buckle and cutting ferrule with the use of.
4. according to a kind of combined type slump determinator according to claim 1, it is characterized in that: the described 3rd to plug and pound the quantity that borehole jack and second plugs and pounds eyelet on borehole jack be 25, the arrangement mode of described eyelet is for outwards incrementally being arranged in multiple ring-type by center.
5. according to a kind of combined type slump determinator according to claim 1, it is characterized in that: the described first quantity plugging and pounding eyelet on borehole jack is 13.
6. according to a kind of combined type slump determinator according to claim 1, it is characterized in that: described tamper caput both sides are connected with a locating part respectively, described two locating parts are vertical with tamper caput, described two locating parts are symmetrical arranged centered by tamper caput, and described two locating part axially-extending lines overlap.
7., according to a kind of combined type slump determinator according to claim 6, it is characterized in that: described locating part is circular reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730510.4U CN204925123U (en) | 2015-09-21 | 2015-09-21 | Modular slump survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730510.4U CN204925123U (en) | 2015-09-21 | 2015-09-21 | Modular slump survey device |
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| Publication Number | Publication Date |
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| CN204925123U true CN204925123U (en) | 2015-12-30 |
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| CN201520730510.4U Active CN204925123U (en) | 2015-09-21 | 2015-09-21 | Modular slump survey device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459561A (en) * | 2018-12-03 | 2019-03-12 | 佛山科学技术学院 | A kind of device of novel measurement concrete slump |
| CN113484503A (en) * | 2021-06-04 | 2021-10-08 | 王艳彦 | Civil engineering structure health monitoring device |
| CN116087478A (en) * | 2023-04-07 | 2023-05-09 | 四川蜀道建筑科技有限公司 | Visual concrete slump detection equipment and method |
-
2015
- 2015-09-21 CN CN201520730510.4U patent/CN204925123U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459561A (en) * | 2018-12-03 | 2019-03-12 | 佛山科学技术学院 | A kind of device of novel measurement concrete slump |
| CN113484503A (en) * | 2021-06-04 | 2021-10-08 | 王艳彦 | Civil engineering structure health monitoring device |
| CN116087478A (en) * | 2023-04-07 | 2023-05-09 | 四川蜀道建筑科技有限公司 | Visual concrete slump detection equipment and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |