CN209296390U - A kind of cement sampler - Google Patents
A kind of cement sampler Download PDFInfo
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- CN209296390U CN209296390U CN201821879889.5U CN201821879889U CN209296390U CN 209296390 U CN209296390 U CN 209296390U CN 201821879889 U CN201821879889 U CN 201821879889U CN 209296390 U CN209296390 U CN 209296390U
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- outer cylinder
- cement
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- inner cylinder
- shell
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Abstract
The utility model relates to a kind of cement samplers, in the outer cylinder and the inner cylinder of the outer cylinder is stretched out in one end including outer cylinder and sliding plug, the side of outer cylinder is equipped with the notch extended along its length, the side of inner cylinder offers multiple sample taps, the position of inner cylinder inner wall corresponding sample mouth is connected with a pair of of fixed plate, forms sampling cavity between each pair of fixed plate and the cylinder of inner cylinder；Outer cylinder is connected with the shell extended along outer cylinder length direction far from the side of the notch, shell is connected with the inside of outer cylinder, the upper end of shell is that open and its side far from outer cylinder equidistantly offers multiple limit holes, the position of inner tank theca corresponding housing is connected with fin, and fin is equipped with close to the position of lower end can limit assembly with limit hole grafting inner cylinder to be fixed.The utility model has the advantages that can be acquired to multiple spot, while the position of sample tap can also be adjusted as needed, in order to acquire the cement sample of different levels.
Description
Technical field
The utility model relates to a kind of cement sampling instruments, more particularly, to a kind of cement sampler.
Background technique
Cement sampling is very important a management in engineering construction, and rationally timely sample detection, is engineering
The primary link of quality inspection.Therefore, country is in relation to technical standard, specification regulation: the cement sampling of same number must be not
With at position carry out multipoint acquisition, and by evenly mixing after, packed with moisture-proof container.
Such as the Chinese patent of Publication No. CN202939065U, it discloses a kind of bagged cement samplers, including cartridge type
Ash-storing bin, pyramid type device point, ash inlet, storage ash quantity graduation mark and activity capping.Device point is cone-shaped, it may be convenient to be punctured
Bag of cement.Ash-storing bin is cylinder type, for containing sampling cement.The front of ash-storing bin is equipped with ash inlet at device point, in bag
Cement is entered in ash-storing bin by ash inlet.The end of ash-storing bin is arranged in activity capping, for closing or opening ash-storing bin.
Above-mentioned cement sampler when in use, after acquisition, cement can only be poured out to being acquired at one every time,
Then next place is acquired again, since the number of acquisition is more, when operation is more inconvenient, and the cement sampler protrudes into
The depth of cement is limited, unadjustable, and then the cement that may cause container lower end can not be collected, and influences the accurate of detection
Property.
Utility model content
The purpose of the utility model is to provide a kind of cement samplers, its advantage is that can be acquired to multiple spot, simultaneously
The position of sample tap can also be adjusted as needed, in order to acquire the cement sample of different levels.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of cement sampler,
In the outer cylinder and the inner cylinder of the outer cylinder is stretched out in one end including outer cylinder and sliding plug, the side of the outer cylinder is equipped with edge
The notch that its length direction extends, the side of the inner cylinder offer multiple sample taps, and the inner cylinder inner wall corresponds to the sampling
The position of mouth is connected with a pair of of fixed plate, forms sampling cavity between each pair of fixed plate and the cylinder of the inner cylinder；
The outer cylinder is connected with the shell extended along the outer cylinder length direction, the shell far from the side of the notch
It is connected with the inside of the outer cylinder, the upper end of the shell is that open and its side far from the outer cylinder equidistantly offers
Multiple limit holes, the position that the inner tank theca corresponds to the shell are connected with fin, and the fin is set close to the position of lower end
Having can limit assembly with the limit hole grafting the inner cylinder to be fixed.
Through the above technical solutions, by the bottom of the lower end insertion cement of cement sampler, submerging sample tap when sampling
In cement, cement sampler is then rotated, cement is rapidly entered in sampling cavity and is stored, then tilt cement sampler
Take out, avoid the loss of cement, then pour out cement, then staff passes through mobile inner cylinder, come control limit assembly with
The limit hole of different height carries out grafting, and then the position of sample tap is adjusted, in order to the cement to different levels into
Row acquisition, after adjusting, again by cement sampler insertion cement bottom, at this time collected cement be then different levels
Cement, meanwhile, the setting of shell, fin and limit assembly can also make staff carry out the length of cement sampler
Adjust, the cement of different depth can be adapted to, improve the scope of application of cement sampler, compared with the prior art in water
Mud sampler, the cement sampler in the application can not only be acquired cement by multiple spot, while can also be according to need
The position of sample tap is adjusted, in order to acquire the cement sample of different levels, improve the accuracy of detection.
The utility model is further arranged to: the position of side of the fin far from the sample tap and close lower end is opened
Equipped with groove；The limit assembly includes the card convex being arranged in the groove and is connected to the card convex and the groove
The spring being open between the inner wall of side far from it, the extended groove of the card convex are simultaneously plugged in the limit hole.
Through the above technical solutions, pressing card convex when adjusting, being retracted to it in groove, then along the length side of outer cylinder
To mobile inner cylinder, after moving to the appropriate position, card convex automatic spring under the elastic force of spring, and it is plugged to corresponding limit hole
In, that is, realize the adjusting to sample tap position.
The utility model is further arranged to: the card convex is connected with anti-drop block close to one end of the spring, described recessed
The inner wall of slot offers the slideway for anti-drop block sliding.
Through the above technical solutions, the setting of anti-drop block, for limiting to card convex, prevent it from deviating from out of groove,
And lead to that cooperation can not be stablized between card convex and limit hole.
The utility model is further arranged to: the one end of the card convex far from the spring is spherical surface.
Through the above technical solutions, the setting of spherical surface makes staff for reducing the frictional force between card convex and outer cylinder
It only needs to press lightly on that inner cylinder upward sliding can be pulled, more convenient staff operates on it.
The utility model is further arranged to: on the outer cylinder close to the notch side be equipped with to the sample tap into
The closed curved cover plate of row.
Through the above technical solutions, the setting of curved cover plate prevents cement out of sampling cavity for closing to notch
Outflow, at the same as needed, the notch on outer cylinder can also be closed, prevent cement after adjusting cement sampler lack
It is flowed at mouthful.
The utility model is further arranged to: the outer cylinder is steel pipe, the position at close edge on the inside of the curved cover plate
The fixed flat thin magnet of magnetic can be carried out with the outer cylinder by being connected with a circle.
Through the above technical solutions, staff passes through curved cover plate successively when cement sampler is extracted out from cement
Sample tap is closed, the fixed mode of magnetic, structure is simple, convenient for operation.
The utility model is further arranged to: the size of the curved cover plate is greater than the sample tap.
Through the above technical solutions, curved cover plate size is greater than the setting of sample tap size, for improving its closed performance,
A possibility that reducing cement outflow.
The utility model is further arranged to: there are three the sample tap equidistantly opens up.
Through the above technical solutions, the setting of three sample taps, for being carried out simultaneously to the cement of three levels of upper, middle and lower
Acquisition.
The utility model is further arranged to: the lower end of the outer cylinder is connected with tapered portion.
Through the above technical solutions, tapered portion with cements, then drives the body of rod to enter cement together first when acquisition
Interior, the setting of tapered portion reduces the resistance between cement sampler and cement for breaking cement.
In conclusion the advantageous effects of the utility model are as follows:
1, the cement sampler in the application, by the bottom of the lower end insertion cement of cement sampler, makes to take in sampling
Sample mouth submerges in cement, then rotates cement sampler, rapidly enters cement and is stored in multiple sampling cavities, then by water
The inclination of mud sampler is taken out, and cement is poured out, and is realized and is sampled to three layers of upper, middle and lower of cement, then according to the need of sampling
It wants, can also carry out grafting by mobile inner cylinder to control the limit hole of limit assembly and different height, and then to the position of sample tap
It sets and is adjusted, the cement of different levels can be sampled, improve the accuracy of detection；
2, the setting of anti-drop block prevents it from deviating from out of groove for limiting to card convex, and leads to card convex and limit
Cooperation can not be stablized between hole；
3, the setting of curved cover plate prevents cement from flowing out out of sampling cavity, while according to need for closing to notch
It wants, the notch on outer cylinder can also be closed, prevent the indentation, there of cement cement sampler after adjusting from flowing into；
4, the setting of shell, fin and limit assembly can also make staff carry out the length of cement sampler
It adjusts, the cement of different depth can be adapted to, improve the scope of application of cement sampler.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram for embodying limit hole；
Fig. 3 is the cross-sectional view for embodying limit assembly；
Fig. 4 is the structural schematic diagram for embodying curved cover plate position；
Fig. 5 is the structural schematic diagram for embodying flat thin magnet.
In figure, 1, outer cylinder；11, notch；12, tapered portion；2, inner cylinder；21, sample tap；22, fixed plate；23, sampling cavity；3,
Shell；31, limit hole；4, fin；41, groove；411, slideway；5, limit assembly；51, card convex；52, spring；53, anti-drop block；
6, curved cover plate；7, flat thin magnet.
Specific embodiment
It referring to Fig.1, is a kind of cement sampler disclosed by the utility model, including outer cylinder 1 and inner cylinder 2, the two are steel
Pipe is made, and 2 sliding plug of inner cylinder is in outer cylinder 1 and outer cylinder 1 is stretched out in one end, and the side of outer cylinder 1 is equipped with to be extended along its length
Notch 11, the side of inner cylinder 2 equidistantly offers multiple sample taps 21, is connected by notch 11 with the external world, for water
Mud carries out multipoint acquisition, three sample taps 21 is placed equidistant in the application, for being acquired to three layers of upper, middle and lower of cement.
Referring to Fig. 3, the position that the inner wall of inner cylinder 2 corresponds to each sample tap 21 is connected with a pair of of fixed plate 22, and two is fixed
Sampling cavity 23 is formed between plate 22 and the barrel of inner cylinder 2, for temporarily storing cement collected.
The lower end of outer cylinder 1 is connected with tapered portion 12, and when acquisition, tapered portion 12 with cements, then drives first
The body of rod enters in cement together, the setting of tapered portion 12, for breaking cement, reduces the resistance between cement sampler and cement
Power.
Referring to Figures 1 and 2, the shell extended along its length is connected on outer wall of the outer cylinder 1 far from its 11 side of notch
Body 3, the inner hollow of the shell 3 and is connected with the inside of outer cylinder 1, and the upper end of shell 3 is opening, and it is far from outer cylinder 1
Side equidistantly offer multiple limit holes 31, the position of the outer wall corresponding housing 3 of inner cylinder 2 is connected with a fin 4, with shell
3 inner cavity is adapted.
Referring to Figure 1 and Figure 3, the position of the side on fin 4 far from sample tap 21 and its close lower end offers a groove
41, be provided with limit assembly 5 in groove 41, see Fig. 2 with limit hole 31() between inner cylinder 2 can be carried out by mating
Fixed, as needed, staff can be slotting carry out the limit hole 31 of limit assembly 5 and different height by mobile inner cylinder 2
It connects, and then realizes the adjusting to 21 position of sample tap, in order to which the cement to different levels is acquired, meanwhile, limit assembly 5
Setting, can also make staff that the length of cement sampler be adjusted, the cement of different depth can be adapted to,
Improve the scope of application of cement sampler.
Limit assembly 5 includes the card convex 51 that is arranged in groove 41 and is connected to card convex 51 and opens with groove 41 far from it
Spring 52 between the inner wall of mouth side, it is generally the case that card convex 51 stretches out groove 41 far from one end of spring 52, when spring 52
When contraction, card convex 51 be can be recycled to the inside of groove 41.
When sampling referring to Figure 1 and Figure 3, the tapered portion 12 of cement sampler is inserted into the bottom of cement, is then pressed down on,
It submerges sample tap 21 in cement, then rotates cement sampler, rapidly enter cement and stored in three sampling cavities 23,
Then cement sampler is tilted and is taken out, avoided the loss of cement, then pour out cement, that is, realize the upper, middle and lower to cement
Three layers are acquired, and then as needed, the position of sample tap 21 is adjusted, and when adjusting, press card convex 51, make its withdrawal
To groove 41, then the length direction along outer cylinder 1 moves inner cylinder 2, and when moving to the appropriate position, card convex 51 is in spring 52
Automatic spring under elastic force, and it is plugged to corresponding limit hole 31(reference Fig. 2) in, at this point, tapered portion 12 is inserted into cement again
Bottom when, collected cement be then different levels cement.
Cement sampler in compared with the prior art, the cement sampler in the application not only can be by multiple spot to water
Mud is acquired, at the same can also the position as needed to sample tap 21 be adjusted, in order to acquire the water of different levels
Mud sample product improve the accuracy of detection.
Further, referring to Fig. 3, card convex 51 is connected with anti-drop block 53, the inner wall pair of groove 41 close to one end of spring 52
The position of anti-drop block 53 is answered to offer the slideway 411 slided for anti-drop block 53, the setting of anti-drop block 53, for carrying out to card convex 51
Limit, prevents it from deviating from out of groove 41, and card convex 51 and limit hole 31(is caused to see Fig. 2) between can not stablize cooperation.
Further, referring to Fig. 3, the one end of card convex 51 far from spring 52 is spherical surface, which need staff only
2 upward sliding of inner cylinder can be pulled by pressing lightly on, and reduce the frictional force between card convex 51 and outer cylinder 1, more convenient work people
Member operates on it.
Referring to Fig. 4 and Fig. 5, see Fig. 1 close to notch 11(on outer cylinder 1) side be equipped with curved cover plate 6, with outer cylinder 1 it
Between split settings prevent cement from flowing out out of sampling cavity 23 for closing to notch 11, while as needed, can also be with
Notch 11 on outer cylinder 1 is closed, prevents from flowing into from the notch 11 of cement cement sampler after adjusting.Curved cover plate 6
Size be greater than sample tap 21 size, for preferably being closed to it.6 inside of curved cover plate is solid close to the position at edge
It is connected to a circle flat thin magnet 7, can be fixed by magnetic between outer cylinder 1.
When cement sampler is extracted out from cement, staff successively seals sample tap 21 by curved cover plate 6
It closes, the fixed mode of magnetic, structure is simple, convenient for operation.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of cement sampler, including outer cylinder (1) and sliding plug are in the outer cylinder (1) and the outer cylinder is stretched out in one end
(1) inner cylinder (2), it is characterised in that: the side of the outer cylinder (1) is equipped with the notch (11) extended along its length, described
The side of inner cylinder (2) offers multiple sample taps (21), and the position that inner cylinder (2) inner wall corresponds to the sample tap (21) is solid
It is connected to a pair of of fixed plate (22), forms sampling cavity (23) between each pair of fixed plate (22) and the cylinder of the inner cylinder (2)；
The outer cylinder (1) is connected with the shell extended along the outer cylinder (1) length direction far from the side of the notch (11)
(3), the shell (3) is connected with the inside of the outer cylinder (1), and the upper end of the shell (3) is open and it is far from institute
The side for stating outer cylinder (1) equidistantly offers multiple limit holes (31), and inner cylinder (2) outer wall corresponds to the position of the shell (3)
It is connected with fin (4), the fin (4) is equipped with close to the position of lower end can be with the limit hole (31) grafting to the inner cylinder
(2) limit assembly (5) being fixed.
2. a kind of cement sampler according to claim 1, it is characterised in that: the fin (4) is far from the sample tap
(21) position of side and close lower end opens up fluted (41)；The limit assembly (5) includes being arranged in the groove
(41) it card convex (51) in and the card convex (51) and the groove (41) is connected to is open between the inner wall of side far from it
Spring (52), the extended groove (41) of the card convex (51) is simultaneously plugged in the limit hole (31).
3. a kind of cement sampler according to claim 2, it is characterised in that: the card convex (51) is close to the spring
(52) one end is connected with anti-drop block (53), and the inner wall of the groove (41) offers the slideway for the anti-drop block (53) sliding
(411)。
4. a kind of cement sampler according to claim 2, it is characterised in that: the card convex (51) is far from the spring
(52) one end is spherical surface.
5. a kind of cement sampler according to claim 1, it is characterised in that: close to the notch on the outer cylinder (1)
(11) side, which is equipped with, carries out closed curved cover plate (6) to the sample tap (21).
6. a kind of cement sampler according to claim 5, it is characterised in that: the outer cylinder (1) is steel pipe, the arc
Position on the inside of cover board (6) close to edge is connected with a circle can carry out the fixed flat thin magnet (7) of magnetic with the outer cylinder (1).
7. a kind of cement sampler according to claim 5, it is characterised in that: the size of the curved cover plate (6) is greater than
The sample tap (21).
8. a kind of cement sampler according to claim 1, it is characterised in that: the sample tap (21) equidistantly offers three
It is a.
9. a kind of cement sampler according to claim 1, it is characterised in that: the lower end of the outer cylinder (1) is connected with cone
Shape portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879889.5U CN209296390U (en) | 2018-11-14 | 2018-11-14 | A kind of cement sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879889.5U CN209296390U (en) | 2018-11-14 | 2018-11-14 | A kind of cement sampler |
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| Publication Number | Publication Date |
|---|---|
| CN209296390U true CN209296390U (en) | 2019-08-23 |
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ID=67643731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879889.5U Active CN209296390U (en) | 2018-11-14 | 2018-11-14 | A kind of cement sampler |
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| Country | Link |
|---|---|
| CN (1) | CN209296390U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514481A (en) * | 2019-09-27 | 2019-11-29 | 中国科学院地理科学与资源研究所 | More specification liquid multi-layer synchronous samplers |
| CN110702460A (en) * | 2019-11-21 | 2020-01-17 | 江苏德博利恩工业科技有限公司 | Pulverized coal sampling device |
| CN111175083A (en) * | 2020-01-07 | 2020-05-19 | 蒋汉英 | Sampling equipment for cement production |
| CN111175077A (en) * | 2019-10-30 | 2020-05-19 | 刘剑锐 | Sampler for water quality monitoring |
| CN111781009A (en) * | 2020-07-14 | 2020-10-16 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
-
2018
- 2018-11-14 CN CN201821879889.5U patent/CN209296390U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514481A (en) * | 2019-09-27 | 2019-11-29 | 中国科学院地理科学与资源研究所 | More specification liquid multi-layer synchronous samplers |
| CN111175077A (en) * | 2019-10-30 | 2020-05-19 | 刘剑锐 | Sampler for water quality monitoring |
| CN110702460A (en) * | 2019-11-21 | 2020-01-17 | 江苏德博利恩工业科技有限公司 | Pulverized coal sampling device |
| CN111175083A (en) * | 2020-01-07 | 2020-05-19 | 蒋汉英 | Sampling equipment for cement production |
| CN111781009A (en) * | 2020-07-14 | 2020-10-16 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
| CN111781009B (en) * | 2020-07-14 | 2023-03-24 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
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