CN206787996U - A kind of gravel porosity rapid measurement device - Google Patents
A kind of gravel porosity rapid measurement device Download PDFInfo
- Publication number
- CN206787996U CN206787996U CN201720492184.7U CN201720492184U CN206787996U CN 206787996 U CN206787996 U CN 206787996U CN 201720492184 U CN201720492184 U CN 201720492184U CN 206787996 U CN206787996 U CN 206787996U
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- China
- Prior art keywords
- base
- tripod
- column
- measurement device
- barrel
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Abstract
The utility model discloses a kind of gravel porosity rapid measurement device, including base, electronic scale, column, cylinder barrel, tripod and plain bumper, the bottom of the base is provided with universal wheel, center position above the base is welded with column, the second sleeve pipe is provided with by clamping screw on column above the first sleeve, and second the side of sleeve pipe be welded with iron ring, cone barrel is placed with the iron ring, base immediately below the cone barrel is provided with tripod, and rack is placed with tripod, the inside of the rack is placed with cylinder barrel, plain bumper is fixed with the base of the tripod side, the column is fixed with electronic scale on the base away from tripod side.The utility model can be calculated accurately sandstone dosage in concrete, reduce the trial number of concrete, and be reduced to for 56 times by an original strength grade trial and once succeeded, improve trial efficiency, reduce experiment raw material, save the amount of labour.
Description
Technical field
Concrete raw material field of measuring technique is the utility model is related to, specially a kind of gravel porosity quickly measures dress
Put.
Background technology
Stone is the main raw material(s) used in concrete production, and the size of voidage directly affects the preparation matter of concrete
Amount, because present laboratory does not have the specific purpose tool of void fraction determination, therefore the engineering technology during mix-design
Personnel rely primarily on experience to control the dosage of sandstone, and because stone dosage is big, grain composition change is frequent, and voidage is often sent out
Changing, the workability of concrete is caused to fluctuate big, quality control difficulties, the final intensity for influenceing concrete and durability refer to
Mark.Concrete Industry at home, voidage is never classified as to single Testing index, therefore measuring instrument industry is not ground
The professional equipment of void fraction determination is made, causes concrete special project laboratory to have no ability to the sky with unified method detection stone
Gap rate, and then the dosage for being used to control sandstone in concrete with this.The voidage of quick measurement stone can solve sand in concrete
The accurate calculating of son filling dosage, makes the encapsulation of concrete mix, the liquidity scale reach the effect of technical controlling.
Utility model content
The purpose of this utility model is to provide a kind of gravel porosity rapid measurement device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of gravel porosity rapid measurement device,
Including base, electronic scale, column, cylinder barrel, tripod and plain bumper, the bottom of the base is provided with universal wheel, and universal
Brake apparatus is installed, the center position above the base is welded with column, and the middle position of column passes through lock on wheel
Tight bolt is provided with first sleeve, and the side of the first sleeve is provided with steel ruler by universal joint, in the first sleeve
The second sleeve pipe is provided with by clamping screw on the column of side, and the side of the second sleeve pipe is welded with iron ring, is put on the iron ring
Cone barrel is equipped with, and the bottom of cone barrel is provided with fistulae, ball valve is installed on the fistulae, the base immediately below the cone barrel
Tripod is provided with, and rack is placed with tripod, the inside of the rack is placed with cylinder barrel, the tripod one
It is fixed with plain bumper on the base of side, the column is fixed with electronic scale on the base away from tripod side, and electronic scale
It is fixed with data board on the base of side, the side above the base is provided with battery, and battery is distinguished by wire
Electrically connected with plain bumper and electronic scale.
Preferably, the volume of the cone barrel and the volume of cylinder barrel are equal, and the first quarter was portrayed in the side of cone barrel
Degree, the second scale has been portrayed in the side of cylinder barrel.
Preferably, the junction of the iron ring and the second sleeve pipe is welded with reinforcement.
Preferably, the both sides at the top of the rack are hinged with handle.
Preferably, the bottom of the tripod is provided with height nut base.
Compared with prior art, the beneficial effects of the utility model are：Accurately sandstone dosage in concrete can be entered
Row calculates, and reduces the trial number of concrete, and is reduced to for 5--6 times by an original strength grade trial and once succeeded,
Trial efficiency is improved, reduces experiment raw material, saves the amount of labour, while cone barrel is passed through into iron ring and the second sleeve pipe
It is fixed on column, is easy to water filling, it is easy to operate, rack is installed on tripod, and handle is hinged in rack upper end, just
It is practical in picking and placeing for cylinder barrel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is tripod structure schematic diagram of the present utility model；
Fig. 3 is tripod top view of the present utility model；
Fig. 4 is steel ruler structural representation of the present utility model；
Fig. 5 is top view of the present utility model.
In figure：1- universal wheels；2- bases；3- electronic scales；4- batteries；5- columns；6- steel rulers；7- first sleeves；8-
Two sleeve pipes；9- cone barrels；The scales of 10- first；11- iron rings；12- ball valves；13- fistulaes；14- handles；15- cylinder barrels；16- tri-
Foot stool；17- racks；The scales of 18- second；19- plain bumpers；20- height nut bases；21- universal joints；22- data boards.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-5, a kind of embodiment provided by the utility model：A kind of gravel porosity rapid measurement device, bag
Base 2, electronic scale 3, column 5, cylinder barrel 15, tripod 16 and plain bumper 19 are included, the bottom of base 2 is provided with universal wheel 1,
And brake apparatus is installed on universal wheel 1, it is easy to the movement of device, the center position of the top of base 2 is welded with column 5, stood
The middle position of post 5 is provided with first sleeve 7 by clamping screw, and the side of first sleeve 7 is installed by universal joint 21
There is steel ruler 6, for striking off to cylinder barrel 15, second set is provided with by clamping screw on the column 5 of the top of first sleeve 7
Pipe 8, and the side of the second sleeve pipe 8 is welded with iron ring 11, the junction of the sleeve pipe 8 of iron ring 11 and second is welded with reinforcement, ensures
The intensity of iron ring 11, cone barrel 9 is placed with iron ring, and the bottom of cone barrel 9 is provided with fistulae 13, and ball is provided with fistulae 13
Valve 12, it is easy to control the unlatching and stopping of current, the base 2 of the underface of cone barrel 9 is provided with tripod 16, tripod 16
Bottom is provided with height nut base 20, is easy to adjust the levelness of tripod 16, and is placed with rack on tripod 16
17, the both sides at the top of rack 17 are hinged with handle 14, are easy to picking and placeing for rack 17, the inside of rack 17 is placed with cylinder
Bucket 15, the volume of cone barrel 9 is equal with the volume of cylinder barrel 15, and the first scale 10, cylinder barrel have been portrayed in the side of cone barrel 9
The second scale 18 has been portrayed in 15 side, is easy to monitor the liquid level of cone barrel 9 and cylinder barrel 15, the bottom of the side of tripod 16
Plain bumper 19 is fixed with seat, jolt ramming is carried out to the stone in cylinder barrel 15, on base 2 of the column 5 away from the side of tripod 16
Electronic scale 3 is fixed with, the quality of stone and water in cylinder barrel 15 is weighed, and it is fixed on the base 2 of the side of electronic scale 3
There is data board 22, weighing data is recorded, the side of the top of base 2 is provided with battery 4, and battery 4 passes through wire
Electrically connected respectively with plain bumper 19 and electronic scale 3, electronic scale 3 and plain bumper 19 are powered.
Operation principle：Cylinder barrel 15 is placed on rack 17 first and fills stone, it is right on plain bumper 19 to be subsequently placed in
It is vibrated, and makes it fully closely knit, then adjusts the second sleeve pipe 8, and the upper surface of cylinder barrel 15 is struck off by steel ruler 6,
Rack 17 is placed on tripod 16 after striking off, opens ball valve 12, by the water filling into cylinder barrel 15 of cone barrel 9, until
The water surface is parallel with the upper surface of cylinder barrel 15, then rack 17 is removed to be placed on electronic scale 3 and weighed, and on data board 22
Recorded electronic scale 3 shows weight G, has both been the voidage of stone with the result of the gained of weight G divided by 10.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of gravel porosity rapid measurement device, including base (2), electronic scale (3), column (5), cylinder barrel (15), three
Foot stool (16) and plain bumper (19), it is characterised in that：The bottom of the base (2) is provided with universal wheel (1), and universal wheel (1)
On brake apparatus is installed, the center position above the base (2) is welded with column (5), the middle position of column (5)
First sleeve (7) is provided with by clamping screw, the side of the first sleeve (7) is provided with steel ruler by universal joint (21)
(6) the second sleeve pipe (8), and the second sleeve pipe (8), are provided with by clamping screw on the column (5) above the first sleeve (7)
Side be welded with iron ring (11), cone barrel (9) is placed with the iron ring, and the bottom of cone barrel (9) is provided with fistulae (13),
Ball valve (12) is installed on the fistulae (13), the base (2) immediately below the cone barrel (9) is provided with tripod (16), and
Rack (17) is placed with tripod (16), the inside of the rack (17) is placed with cylinder barrel (15), the tripod
(16) plain bumper (19) is fixed with the base of side, the column (5) is fixed on the base (2) away from tripod (16) side
There is electronic scale (3), and data board (22) is fixed with the base (2) of the side of electronic scale (3), one above the base (2)
Side is provided with battery (4), and battery (4) is electrically connected with plain bumper (19) and electronic scale (3) respectively by wire.
A kind of 2. gravel porosity rapid measurement device according to claim 1, it is characterised in that：The cone barrel (9)
Volume it is equal with the volume of cylinder barrel (15), and the first scale (10) has been portrayed in the side of cone barrel (9), cylinder barrel (15)
The second scale (18) is portrayed in side.
A kind of 3. gravel porosity rapid measurement device according to claim 1, it is characterised in that：The iron ring (11) with
The junction of second sleeve pipe (8) is welded with reinforcement.
A kind of 4. gravel porosity rapid measurement device according to claim 1, it is characterised in that：The rack (17)
The both sides at top are hinged with handle (14).
A kind of 5. gravel porosity rapid measurement device according to claim 1, it is characterised in that：The tripod (16)
Bottom height nut base (20) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492184.7U CN206787996U (en) | 2017-05-05 | 2017-05-05 | A kind of gravel porosity rapid measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492184.7U CN206787996U (en) | 2017-05-05 | 2017-05-05 | A kind of gravel porosity rapid measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787996U true CN206787996U (en) | 2017-12-22 |
Family
ID=60710878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492184.7U Expired - Fee Related CN206787996U (en) | 2017-05-05 | 2017-05-05 | A kind of gravel porosity rapid measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932302A (en) * | 2019-04-23 | 2019-06-25 | 同济大学 | Fixed bed void fraction determination system and its application method |
-
2017
- 2017-05-05 CN CN201720492184.7U patent/CN206787996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932302A (en) * | 2019-04-23 | 2019-06-25 | 同济大学 | Fixed bed void fraction determination system and its application method |
| CN109932302B (en) * | 2019-04-23 | 2021-09-21 | 同济大学 | Fixed bed voidage measurement system and method of use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180505 |