CN214173837U - High-efficient concrete powder sampler - Google Patents
High-efficient concrete powder sampler Download PDFInfo
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- CN214173837U CN214173837U CN202023263265.0U CN202023263265U CN214173837U CN 214173837 U CN214173837 U CN 214173837U CN 202023263265 U CN202023263265 U CN 202023263265U CN 214173837 U CN214173837 U CN 214173837U
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Abstract
The utility model relates to a high-efficient concrete powder sampler, belong to powder sample field, including the inner tube, a plurality of first material taking holes have been seted up to the inner tube, all first material taking holes all set up along inner tube length direction array, all first material taking holes all are close to inner tube one end setting, equal fixedly connected with spacer between the inner tube corresponds two adjacent first material taking holes, the cross-section of spacer cover inner tube, it gets the material chamber to be formed with jointly between adjacent spacer and the inner tube, the rotation is connected with the outer tube outside the inner tube, the outer tube corresponds first material taking hole position department and has seted up second material taking hole, inner tube and outer tube are close to first material taking hole one end and all seal the setting, the outer tube is kept away from first material taking hole one end and has been cup jointed the sleeve pipe, the sleeve pipe slides along outer tube length direction, first material taking hole one end fixedly connected with balancing weight is kept away from to the sleeve pipe, the balancing weight can the butt keep away from first material taking hole one end in the outer tube. This application has the laborsaving powder bottom effect of inserting the sampler of the testing personnel of being convenient for.
Description
Technical Field
The application relates to a powder sample field especially relates to a high-efficient concrete powder sampler.
Background
The transportation mode of powder commonly used at present is tank car or load wagon transportation, receives transportation equipment's restriction, and the inside powder quality of tank car can't audio-visual observation to the back inspection personnel of arriving goods, therefore inspection personnel often use the sampler of class luoyang shovel structure to take a sample the powder bottom.
In view of the above-mentioned related technologies, the inventor believes that when a sampler with a luoyang shovel-like structure is used for sampling, a tester needs to hold the sampler by hand to apply force inwards at the position of an observation port of a tank car, and powder is compacted or even hardened after long-distance transportation, and the compacted powder makes it difficult for the tester to insert the sampler into the bottom of the powder.
SUMMERY OF THE UTILITY MODEL
Insert the powder bottom in order to make the laborsaving with the sampler of testing personnel, this application provides a high-efficient concrete powder sampler.
The application provides a pair of high-efficient concrete powder sampler adopts following technical scheme:
the utility model provides a high-efficient concrete powder sampler, including the inner tube, a plurality of first material taking holes have been seted up to the inner tube, all first material taking holes all set up along inner tube length direction array, all first material taking holes all are close to inner tube one end setting, equal fixedly connected with spacer between the inner tube corresponds adjacent two first material taking holes, the cross-section of spacer cover inner tube, be formed with jointly between adjacent spacer and the inner tube and get the material chamber, the outer tube is changeed outward to be connected with the outer tube, the outer tube corresponds first material taking hole position department and has seted up second material taking hole, second material taking hole communicates in first material taking hole, inner tube and outer tube are close to first material taking hole one end and all seal the setting, the sleeve pipe has been cup jointed to first material taking hole one end is kept away from to the outer tube, the sleeve pipe slides along outer tube length direction, first material taking hole one end fixedly connected with balancing weight is kept away from to the sleeve pipe, the balancing weight can the butt keep away from first material taking hole one end in the outer tube.
Through adopting above-mentioned scheme, the earlier rotatory inner tube of measurement personnel, stagger the first hole of getting of outer tube and the second hole of getting of inner tube, measurement personnel slides the sliding sleeve and makes the balancing weight keep away from first hole one end of getting of outer tube, then quick sliding sleeve makes balancing weight striking outer tube and inner tube keep away from first hole one end of getting, the impact force that the striking produced inserts the depths of powder heap with outer tube and inner tube, reach the prepositioning degree of depth after, the rotatory inner tube of measurement personnel, get the material pore alignment with the second of the first hole of getting of outer tube and inner tube of getting, the powder enters into and gets the material chamber, then rotatory inner tube, stagger the second hole of getting the first hole of getting of outer tube and inner tube of getting, the powder sample is sealed getting the material intracavity, measurement personnel extract the sampler and accomplish the sample.
Preferably, an anti-slip sleeve made of elastic materials is fixedly connected outside the sleeve.
Through adopting above-mentioned scheme, measurement personnel snatch the antiskid cover and drive sleeve pipe and balancing weight striking outer tube and interior pipe end, increase the frictional force of sleeve pipe and measurement personnel hand, reduce the possibility that the sleeve pipe skidded in measurement personnel hand, effectively reduce the unexpected injured probability of measurement personnel.
Preferably, one end of the inner side of the sleeve, which is close to the first material taking hole, is fixedly connected with a first flange, one end of the outer side of the outer pipe, which is far away from the first material taking hole, is fixedly connected with a second flange, and one side, which is far away from the first material taking hole, of the first flange can be abutted against one side, which is close to the first material taking hole, of the second flange.
Through adopting above-mentioned scheme, when the slide pipe slides the tip that the outer tube kept away from first material taking hole, first flange and second flange collision butt effectively prevent the sleeve pipe from following the outer tube roll-off after first flange and the second flange butt, and the slip range of restriction sheathed tube improves the reliability of slide pipe work.
Preferably, one end, far away from the first material taking hole, of the outer pipe is fixedly connected with a first impact gasket, and one end, far away from the first material taking hole, of the inner pipe is fixedly connected with a second impact gasket.
Through adopting above-mentioned scheme, under the condition of long-term use, outer tube and inner tube are kept away from first material hole one end of getting and are strikeed many times by the balancing weight repeatedly, and outer tube and interior pipe tip can be warp by the striking gradually and produce the damage, and outer tube and inner tube after the deformation damage influence rotation each other, easily make get the unable closure in material chamber, and the tip of outer tube and inner tube is protected to first striking gasket and second striking gasket, reduces the probability that outer tube and inner tube warp.
Preferably, one end of the outer pipe, which is close to the first material taking hole, is fixedly connected with a solid drill bit.
Through adopting above-mentioned scheme, during solid drill bit pierces the powder earlier when the sampler is used, solid drill bit guide outer tube inserts to the powder deep under the striking of balancing weight, and the tip of outer tube is protected simultaneously to solid drill bit, reduces the probability that outer tube tip warp.
Preferably, the outer side of the outer tube is fixedly connected with scale marks, and the scale marks are arranged along the length direction of the outer tube.
Through adopting above-mentioned scheme, the depth that the sampler inserted in the powder heap is judged to rely on the scale mark on outer tube surface when the testing personnel used the sampler, and after the sampler was pulled out to the sample end, testing personnel can judge the quality conditions of the powder of the different degree of depth according to the scale mark.
Preferably, the outer tube is kept away from first material taking hole one end and has been seted up logical groove, leads to the groove and sets up along outer tube circumferencial direction, and the inner tube corresponds logical groove position department fixedly connected with handle, and the handle stretches out the outer tube setting, and handle sliding connection is in leading to the inslot, and the handle slides along leading to groove length direction.
Through adopting above-mentioned scheme, after the sampler inserted the appointed degree of depth, the testing personnel rotated the handle and driven the inner tube and rotate in the outer tube, made the first hole of getting of outer tube and the second of inner tube get the material pore pair, and the powder enters into gets the material chamber, then rotatory handle makes the first hole of getting of outer tube and the second of inner tube get the material hole and stagger again, and the powder sample is sealed getting the material intracavity, and the testing personnel extracts the sampler and accomplishes the sample.
Preferably, the handle is close to inner tube one end fixedly connected with curved connecting rod, and connecting rod sliding connection leads to the inslot, and the connecting rod slides along leading to groove length direction, and the outer tube corresponds the fixedly connected with spring of logical groove position department, and the spring sets up along leading to groove length direction, and outer tube one end fixed connection is kept away from in the connecting rod to the spring, and the first material hole of getting and the second material hole of getting on outer tube and the inner tube stagger each other under the spring natural state, leads to the fixedly connected with apron of groove corresponding spring position department, and the apron covers the spring.
Through adopting above-mentioned scheme, the sampler is inserted the powder and is piled the back, and the powder enters into and gets the material chamber, and the rotatory handle of testing personnel staggers the first hole of getting of outer tube and the second hole of getting of inner tube, then extracts the sampler from the powder, and the spring reduces the inner tube and takes place because of the rotatory condition of vibrations at the in-process that the sampler was extracted, and the unexpected circumstances that aligns in the second hole of getting of the first hole of getting of reduction outer tube and inner tube that makes the powder of sample spill takes place.
In conclusion, the invention has the following beneficial effects:
1. the outer pipe and the inner pipe are inserted into the deep part of the powder pile by the impact force of the impact of the balancing weight, so that detection personnel can conveniently check the quality of the powder at the deep part;
2. the quality condition of the powder at different depths can be judged by detection personnel according to the scale marks.
Drawings
FIG. 1 is a schematic diagram of a high efficiency concrete powder sampler according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a high efficiency concrete powder sampler according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a highlighted spring of a high efficiency concrete powder sampler of an embodiment of the present application;
FIG. 4 is a cross-sectional view of a highlighted first impact pad of a high efficiency concrete powder sampler of an embodiment of the present application;
fig. 5 is a schematic structural diagram of a highlighted scale line of a high-efficiency concrete powder sampler according to an embodiment of the application.
Description of reference numerals: 1. an inner tube; 11. a first pick-up hole; 12. a separator; 13. a material taking cavity; 14. a handle; 141. a connecting rod; 142. a spring; 2. an outer tube; 21. a second material taking hole; 22. a through groove; 23. a cover plate; 24. a second flange; 25. a first impact pad; 26. a second impact pad; 27. scale lines; 28. a solid drill bit; 3. a sleeve; 31. a balancing weight; 32. an anti-slip sleeve; 33. a first flange.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses high-efficient concrete powder sampler. Referring to fig. 1 and fig. 2, including inner tube 1, a plurality of first material taking holes 11 have been seted up to inner tube 1, all first material taking holes 11 all set up along 1 length direction array of inner tube, all first material taking holes 11 all are close to 1 one end setting of inner tube, 1 outer swivelling joint of inner tube has outer tube 2, equal fixedly connected with spacer 12 between the adjacent two first material taking holes 11 of inner tube 1 correspondence, spacer 12 covers the cross-section of inner tube 1, be formed with jointly between adjacent spacer and the inner tube 1 and get material chamber 13, first material taking hole 11 one end and the inner tube 1 parallel and level are kept away from to outer tube 2 and first material taking hole 11 one end are kept away from to first material taking hole 11 one end, outer tube 2 corresponds first material taking hole 11 position department and has seted up second material taking hole 21, inner tube 1 and outer tube 2 are close to first material taking hole 11 one end and all seal the setting. The inside tube 1 is rotated earlier to the testing personnel, stagger the first hole of getting of outer tube 2 and the second hole of getting of inner tube 1 21, then insert outer tube 2 and inner tube 1 together and wait to detect the powder heap, reach the prepositioning degree of depth after, the rotatory inside tube 1 of testing personnel, align the first hole of getting of outer tube 2 and the second hole of getting of inner tube 1 21, the powder enters into and gets in the material chamber 13, then rotatory inside tube 1, stagger the first hole of getting of outer tube 2 and the second hole of getting of inner tube 1 21, the powder sample is sealed in getting the material chamber 13, the testing personnel sampler is pulled out and is accomplished the sample.
Referring to fig. 1 and 2, outer tube 2 is kept away from first material taking hole 11 one end and has been seted up logical groove 22, leads to groove 22 and sets up along 2 circumferencial directions of outer tube, and inner tube 1 corresponds logical groove 22 position fixedly connected with handle 14, and handle 14 stretches out outer tube 2 and sets up, and handle 14 sliding connection is in leading to groove 22, and handle 14 slides along leading to groove 22 length direction. After the sampler inserted the appointed degree of depth, the testing personnel rotated handle 14 and driven inner tube 1 and rotated in outer tube 2, made the first hole of getting of outer tube 2 and the second hole of getting of inner tube 1 21 align, the powder entered into and got material chamber 13, then rotatory handle 14 again makes the first hole of getting of outer tube 2 and the second hole of getting of inner tube 1 21 stagger, the powder sample is sealed in getting material chamber 13, the testing personnel extract the sampler and accomplish the sample.
Referring to fig. 2 and 3, the handle 14 is close to the curved connecting rod 141 of inner tube 1 one end fixedly connected with, connecting rod 141 sliding connection is in logical groove 22, connecting rod 141 slides along logical groove 22 length direction, outer tube 2 corresponds logical groove 22 position fixedly connected with spring 142, spring 142 sets up along logical groove 22 length direction, spring 142 one end fixed connection corresponds logical groove 22 position department in outer tube 2, outer tube 2 one end fixed connection is kept away from to spring 142 in connecting rod 141, spring 142 staggers each other with second material taking hole 21 in outer tube 2 and the inner tube 1 under the natural state, logical groove 22 corresponds spring 142 position fixedly connected with apron 23, apron 23 covers spring 142. After the sampler is inserted into the powder pile, the powder enters into and gets material chamber 13, the rotatory handle 14 of testing personnel staggers the first hole of getting material 11 of outer tube 2 and the second hole of getting material 21 of inner tube 1, then pulls out the sampler from the powder, and spring 142 reduces the inner tube 1 and takes place because of the rotatory condition of vibrations in the in-process that the sampler was pulled out, reduces the unexpected circumstances that aligns of the first hole of getting material 11 of outer tube 2 and the second hole of getting material 21 of inner tube 1 and make the powder of sample spill and takes place.
Referring to fig. 2 and 4, the sleeve 3 is sleeved on the end, far away from the first material taking hole 11, of the outer tube 2, the sleeve 3 slides along the length direction of the outer tube 2, the sleeve 3 is far away from the first material taking hole 11, the counterweight 31 is capable of abutting against the end, far away from the first material taking hole 11, of the outer tube 2, the scale mark 27 (see fig. 5) is fixedly connected to the outer side of the outer tube 2, and the scale mark 27 is arranged along the length direction of the outer tube 2. The testing personnel slip sliding sleeve makes balancing weight 31 keep away from outer tube 2 and keep away from 11 one ends in first material hole of getting, then quick sliding sleeve 3 makes balancing weight 31 striking outer tube 2 and inner tube 1 keep away from 11 one ends in first material hole of getting, and the impact force that the striking produced inserts the depths that powder was piled with outer tube 2 and inner tube 1. The tester relies on the scale mark 27 on the surface of the outer tube 2 to judge the depth of the sampler impacted into the powder pile when using the sampler, and after the sampler is pulled out after sampling, the tester can judge the quality of the powder with different depths according to the scale mark 27
Referring to fig. 2 and 4, an anti-slip cover 32 made of an elastic material is fixedly connected to the outside of the sleeve 3. The detector snatchs anti-skidding cover 32 and drives sleeve pipe 3 and balancing weight 31 striking outer tube 2 and 1 tip of inner tube, increases the frictional force of sleeve pipe 3 and detector hand, reduces the possibility that sleeve pipe 3 skidded in detector hand, effectively reduces the unexpected injured probability of detector.
Referring to fig. 2 and 4, a first flange 33 is fixedly connected to an end of the inner side of the sleeve 3 close to the first material taking hole 11, a second flange 24 is fixedly connected to an end of the outer side of the outer tube 2 far from the first material taking hole 11, and one side of the first flange 33 far from the first material taking hole 11 can abut against one side of the second flange 24 close to the first material taking hole 11. When the sliding pipe slides to the end part of the outer pipe 2 far away from the first material taking hole 11, the first flange 33 and the second flange 24 are in collision and abutting joint, the sleeve 3 is effectively prevented from sliding out of the outer pipe 2 after the first flange 33 and the second flange 24 are in abutting joint, the sliding range of the sleeve 3 is limited, and the reliability of the sliding pipe operation is improved.
Referring to fig. 2 and 4, a first impact pad 25 is fixedly connected to one end of the outer pipe 2 away from the first material taking hole 11, and a second impact pad 26 is fixedly connected to one end of the inner pipe 1 away from the first material taking hole 11. Under the condition of long-term use, outer tube 2 and inner tube 1 are kept away from first material hole 11 one end and are strikeed many times by balancing weight 31 repeatedly, and outer tube 2 and 1 tip of inner tube can be damaged by striking deformation gradually, and outer tube 2 and inner tube 1 after the deformation damage influence rotation each other, easily make and get the unable closure in material chamber 13, and the tip of outer tube 2 and inner tube 1 is protected to first striking gasket 25 and second striking gasket 26, reduces the probability that outer tube 2 and inner tube 1 warp.
Referring to fig. 2 and 5, a solid drill 28 is fixedly connected to one end of the outer tube 2 near the first material taking hole 11. When the sampler is used, the solid drill 28 penetrates into the powder, the solid drill 28 guides the outer pipe 2 to be inserted into the deep part of the powder under the impact of the balancing weight 31, the solid drill 28 protects the end part of the outer pipe 2 at the same time, and the probability of deformation of the end part of the outer pipe 2 is reduced.
The implementation principle of this application embodiment a high-efficient concrete powder sampler does: the detection personnel utilize the handle 14 to rotate the inner tube 1, stagger the first material taking hole 11 of the outer tube 2 and the second material taking hole 21 of the inner tube 1, the detection personnel slide the sliding sleeve to make the balancing weight 31 far away from one end of the outer tube 2 far away from the first material taking hole 11, then the quick sliding sleeve 3 makes the balancing weight 31 impact the outer tube 2 and one end of the inner tube 1 far away from the first material taking hole 11, the impact force generated by the impact inserts the outer tube 2 and the inner tube 1 into the deep part of the powder pile, after the sampler reaches the preset depth by means of the scale mark 27, the detection personnel rotate the inner tube 1 to align the first material taking hole 11 of the outer tube 2 and the second material taking hole 21 of the inner tube 1, the powder enters the material taking cavity 13, then the handle 14 is rotated to drive the inner tube 1, the first material taking hole 11 of the outer tube 2 and the second material taking hole 21 of the inner tube 1 are staggered, the powder sample is sealed in the material taking cavity 13, the detection personnel finish sampling, the spring 142 reduces the occurrence of the situation that the inner tube 1 rotates due to vibration in the process of pulling out the sampler, and reduces the situation that the first material taking hole 11 of the outer tube 2 and the second material taking hole 21 of the inner tube 1 are accidentally aligned to cause the powder to be sampled to spill.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-efficient concrete powder sampler, includes inner tube (1), and a plurality of first material taking hole (11) have been seted up in inner tube (1), and all first material taking hole (11) all set up along inner tube (1) length direction array, and all first material taking hole (11) all are close to inner tube (1) one end setting, its characterized in that: equal fixedly connected with spacer (12) between inner tube (1) corresponds adjacent two first material taking holes (11), spacer (12) covers the cross-section of inner tube (1), be formed with between adjacent spacer and inner tube (1) and get material chamber (13) jointly, inner tube (1) outer swivelling joint has outer tube (2), outer tube (2) are corresponding first material taking hole (11) position department and have been seted up second material taking hole (21), second material taking hole (21) communicate in first material taking hole (11), inner tube (1) and outer tube (2) are close to first material taking hole (11) one end and all seal the setting, first material taking hole (11) one end is kept away from in outer tube (2) and has been cup jointed sleeve pipe (3), sleeve pipe (3) slide along outer tube (2) length direction, sleeve pipe (3) keep away from first material taking hole (11) one end fixedly connected with balancing weight (31), outer tube (31) can butt in first material taking hole (11) one end is kept away from in outer tube (2).
2. The efficient concrete powder sampler according to claim 1, characterized in that: an anti-slip sleeve (32) made of elastic materials is fixedly connected outside the sleeve (3).
3. The efficient concrete powder sampler according to claim 1, characterized in that: one end of the inner side of the sleeve (3) close to the first material taking hole (11) is fixedly connected with a first flange (33), one end of the outer tube (2) far away from the first material taking hole (11) is fixedly connected with a second flange (24), and one side, away from the first material taking hole (11), of the first flange (33) can abut against one side, close to the first material taking hole (11), of the second flange (24).
4. The efficient concrete powder sampler according to claim 1, characterized in that: the outer pipe (2) is far away from one end of the first material taking hole (11) and is fixedly connected with a first impact gasket (25), and the inner pipe (1) is far away from one end of the first material taking hole (11) and is fixedly connected with a second impact gasket (26).
5. The efficient concrete powder sampler according to claim 1, characterized in that: and one end of the outer pipe (2) close to the first material taking hole (11) is fixedly connected with a solid drill bit (28).
6. The efficient concrete powder sampler according to claim 5, wherein: the outer side of the outer pipe (2) is fixedly connected with scale marks (27), and the scale marks (27) are arranged along the length direction of the outer pipe (2).
7. The efficient concrete powder sampler according to claim 5, wherein: the outer tube (2) is far away from one end of the first material taking hole (11) and is provided with a through groove (22), the through groove (22) is arranged along the circumferential direction of the outer tube (2), the inner tube (1) corresponds to the through groove (22) and is fixedly connected with a handle (14), the handle (14) stretches out of the outer tube (2) and is arranged, the handle (14) is connected in the through groove (22) in a sliding mode, and the handle (14) slides along the length direction of the through groove (22).
8. The efficient concrete powder sampler according to claim 7, wherein: handle (14) are close to inner tube (1) one end fixedly connected with curved connecting rod (141), connecting rod (141) sliding connection is in leading to groove (22), logical groove (22) length direction slip is followed in connecting rod (141), outer tube (2) correspond logical groove (22) position fixedly connected with spring (142), logical groove (22) length direction setting is followed in spring (142), outer tube (2) one end fixed connection in connecting rod (141) is kept away from in spring (142), first material taking hole (11) and second material taking hole (21) on outer tube (2) and inner tube (1) stagger each other under spring (142) natural state, it corresponds spring (142) position fixedly connected with apron (23) to lead to groove (22), apron (23) cover spring (142).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263265.0U CN214173837U (en) | 2020-12-30 | 2020-12-30 | High-efficient concrete powder sampler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023263265.0U CN214173837U (en) | 2020-12-30 | 2020-12-30 | High-efficient concrete powder sampler |
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| CN214173837U true CN214173837U (en) | 2021-09-10 |
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| CN202023263265.0U Active CN214173837U (en) | 2020-12-30 | 2020-12-30 | High-efficient concrete powder sampler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544224A (en) * | 2022-01-14 | 2022-05-27 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
| CN114889969A (en) * | 2022-05-08 | 2022-08-12 | 长沙市望城区拙器陶艺有限公司 | Anti-deterioration memory for manufacturing colored glaze |
| CN116297099A (en) * | 2023-03-20 | 2023-06-23 | 无锡江炟建设工程质量检测有限公司 | Sponge urban rainwater infiltration detection device |
-
2020
- 2020-12-30 CN CN202023263265.0U patent/CN214173837U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544224A (en) * | 2022-01-14 | 2022-05-27 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
| CN114544224B (en) * | 2022-01-14 | 2024-06-04 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
| CN114889969A (en) * | 2022-05-08 | 2022-08-12 | 长沙市望城区拙器陶艺有限公司 | Anti-deterioration memory for manufacturing colored glaze |
| CN114889969B (en) * | 2022-05-08 | 2023-05-05 | 长沙市望城区拙器陶艺有限公司 | Anti-deterioration memory for manufacturing colored glaze |
| CN116297099A (en) * | 2023-03-20 | 2023-06-23 | 无锡江炟建设工程质量检测有限公司 | Sponge urban rainwater infiltration detection device |
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