CN220454927U - Sampling device for mixing concrete mixture - Google Patents
Sampling device for mixing concrete mixture Download PDFInfo
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- CN220454927U CN220454927U CN202321860331.3U CN202321860331U CN220454927U CN 220454927 U CN220454927 U CN 220454927U CN 202321860331 U CN202321860331 U CN 202321860331U CN 220454927 U CN220454927 U CN 220454927U
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- sampling
- lifting rod
- concrete
- plate
- reloading
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- 238000005070 sampling Methods 0.000 title claims abstract description 115
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for mixing a concrete mixture, which relates to the technical field of concrete sampling and solves the technical problems that the current concrete mixture sampling device is complex in extraction, and the concrete in the inner part of the sampling device is inconvenient to clean, so that sampling blocking is easy to cause in the subsequent use, and the subsequent sampling use of the concrete is not facilitated; the sampling device comprises a sampling outer barrel, wherein a drag reduction frame is fixedly arranged at the bottom of the sampling outer barrel, a lifting rod is movably sleeved in the sampling outer barrel, the top end of the lifting rod penetrates through the sampling outer barrel, a lifting handle is fixedly connected to the top end of the lifting rod, and a sampling and replacing assembly is arranged at the bottom end of the lifting rod; the utility model has the advantages of realizing the rapid and convenient extraction of the concrete sample, fully cleaning the concrete sample, and realizing the rapid and convenient elastic resetting of the lifting rod so as to facilitate the extraction of the concrete sample.
Description
Technical Field
The utility model relates to the technical field of concrete sampling, in particular to a sampling device for mixing concrete mixtures.
Background
Concrete (Dan Shi) is a generic name of a composite material formed by configuring gel materials, aggregate and water according to a proper proportion and hardening for a certain time; according to the 'N217384854U' provided by the Chinese patent grant publication No. N217384854U, cleaning liquid is conveyed to the spray head through the water guide pipe, after the outer shell and the sampling tube collect samples and reset, the spray head sprays the outer shell, the outer shell is cleaned, the concrete on the outer shell is prevented from dripping into the sampling device, the sampling device is prevented from being failed after the concrete is solidified, and meanwhile, the accident that the sampling tube cannot be taken out after the concrete on the outer shell is solidified is avoided; however, the concrete mixture sampling device is more complicated to extract, and the concrete in the inner part of the sampling device is inconvenient to clean, so that the sampling jam is easy to be caused in the subsequent use, and the subsequent sampling use of the concrete is not facilitated;
for this purpose, a sampling device for mixing concrete mixtures is designed to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a sampling device for mixing a concrete mixture, which solves the technical problems that the concrete mixture sampling device is extracted more complicated, and the concrete in the interior of the sampling device is inconvenient to clean, so that the sampling jam is easy to cause in the subsequent use, and the later sampling use of the concrete is not facilitated.
In order to solve the technical problems, the sampling device for mixing concrete mixtures provided by the utility model comprises a sampling outer barrel, wherein a drag reduction frame is fixedly arranged at the bottom of the sampling outer barrel, a lifting rod is movably sleeved in the sampling outer barrel, the top end of the lifting rod penetrates through the sampling outer barrel, the top end of the lifting rod is fixedly connected with a lifting handle, the bottom end of the lifting rod is provided with a sampling replacement assembly, an elastic reset assembly is arranged outside the lifting rod, a grabbing frame is fixedly arranged at the top of the sampling outer barrel, and a grabbing grip is fixedly sleeved outside the grabbing frame.
Preferably, the sampling reloading subassembly is including cover dress frame, suit slide, suit spout, screw thread apron, sampling reloading section of thick bamboo and sampling through-hole, the bottom fixed mounting of lifting rod has the cover dress frame, the suit spout has been seted up to the inside of cover dress frame, the inside slip cup joints the suit slide of suit spout, the bottom fixedly connected with screw thread apron of suit slide, the bottom screw thread of screw thread apron has cup jointed the sampling reloading section of thick bamboo, sampling through-hole has been seted up to the inside of sampling reloading section of thick bamboo.
Preferably, the bottom end of the sampling reloading cylinder is fixedly connected with a drag reduction head, and the bottom end of the drag reduction head penetrates through the sampling outer cylinder and extends to the inside of the drag reduction frame.
Preferably, a sealing ring plate is fixedly arranged in the sampling outer cylinder, and the outer wall of the sampling reloading cylinder is contacted with the inner wall of the sealing ring plate.
Preferably, the elastic reset assembly comprises a spring sleeve plate, a limiting sleeve plate, reset springs and a connecting screw rod, wherein the spring sleeve plate is fixedly sleeved outside the lifting rod through the two connecting screw rods, the limiting sleeve plate is fixedly arranged inside the sampling outer cylinder, and two reset springs are fixedly connected between the limiting sleeve plate and the spring sleeve plate.
Preferably, the inside of the sampling outer cylinder is fixedly sleeved with a movable sleeve, and the lifting rod is movably sleeved with the sampling outer cylinder through the movable sleeve.
Compared with the related art, the sampling device for the concrete mixture has the following beneficial effects:
the utility model provides a sampling device for mixing concrete mixture, which is characterized in that a movable sleeve is fixedly sleeved in the inner part of a sampling outer cylinder, so that a lifting rod is movably sleeved, a drag reduction frame is fixedly arranged at the bottom of the sampling outer cylinder, so that the sampling outer cylinder is inserted into concrete, the pressing resistance is reduced in the pressing process, a sleeving frame is fixedly arranged at the bottom end of the lifting rod, a threaded cover plate is arranged at the bottom of the sleeving frame, a sampling reloading cylinder is in threaded sleeve connection with the bottom of the threaded cover plate, two sampling through holes are formed in the sampling reloading cylinder, so that the concrete sample can enter the sampling reloading cylinder for storage, and then the top end of the threaded cover plate is in sliding sleeve connection with the sleeving frame through a sleeving sliding plate, after the sampling is completed, the sampling reloading cylinder and the sleeving frame are in sliding separation, so that the concrete sample can be quickly and conveniently taken out, and the concrete sample can be fully cleaned; through the outside at the lifting rod through two fixed sleeve plates of connecting the cup joints of lead screw, secondly at the inside fixed mounting of spring sleeve plate spacing sleeve plate for the lifting rod cup joints mutually with spacing sleeve plate, makes the lifting rod stably promote, and the cooperation is fixed connection has two reset springs between spacing sleeve plate and spring sleeve plate, realizes quick convenient carrying out elastic reset with the lifting rod, so as to draw concrete sample.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
Reference numerals in the drawings: 1. sampling an outer cylinder; 2. a lifting rod; 3. a drag reduction frame; 4. sealing ring plates; 5. drag reducing heads; 6. sampling and reloading components; 601. sleeving a frame; 602. sleeving a sliding plate; 603. sleeving a chute; 604. a threaded cover plate; 605. sampling and reloading; 606. sampling through holes; 7. a grabbing frame; 8. a movable sleeve; 9. an elastic reset assembly; 901. a spring sleeve plate; 902. a limiting sleeve plate; 903. a return spring; 904. connecting a screw rod; 10. lifting the handle; 11. gripping the grip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-4, the utility model comprises a sampling outer barrel 1, a drag reduction frame 3 is fixedly arranged at the bottom of the sampling outer barrel 1, a lifting rod 2 is movably sleeved in the sampling outer barrel 1, the top end of the lifting rod 2 penetrates through the sampling outer barrel 1, a lifting handle 10 is fixedly connected to the top end of the lifting rod 2, a sampling and replacing assembly 6 is arranged at the bottom end of the lifting rod 2, an elastic reset assembly 9 is arranged outside the lifting rod 2, a grabbing frame 7 is fixedly arranged at the top of the sampling outer barrel 1, and a grabbing grip 11 is fixedly sleeved outside the grabbing frame 7.
Based on the first embodiment, the sample reloading assembly 6 comprises a reloading frame 601, a reloading slide plate 602, a reloading slide groove 603, a threaded cover plate 604, a sample reloading cylinder 605 and a sampling through hole 606, wherein the reloading frame 601 is fixedly arranged at the bottom end of the lifting rod 2, the reloading slide groove 603 is arranged in the reloading frame 601, the reloading slide plate 602 is slidingly sleeved in the reloading slide groove 603, the threaded cover plate 604 is fixedly connected with the bottom end of the reloading slide plate 602, the sample reloading cylinder 605 is in threaded sleeve connection with the bottom end of the threaded cover plate 604, the sampling through hole 606 is arranged in the reloading cylinder 605, and therefore the sample reloading cylinder 605 can be quickly and conveniently sunk to the corresponding position, so that a concrete mixture is stored in the reloading cylinder 605, and samples are quickly taken out from the bottom end of the lifting rod 2 for sampling.
In the third embodiment, on the basis of the first embodiment, the bottom end of the sampling and reloading cylinder 605 is fixedly connected with the drag reduction head 5, and the bottom end of the drag reduction head 5 penetrates through the sampling outer cylinder 1 and extends to the inside of the drag reduction frame 3, so that the resistance in the concrete mixture can be reduced when the sampling and reloading cylinder 605 is pressed down, and the rapid and convenient sampling treatment on the concrete mixture is realized.
In the fourth embodiment, on the basis of the first embodiment, the sealing ring plate 4 is fixedly installed in the sampling outer cylinder 1, and the outer wall of the sampling reloading cylinder 605 is in contact with the inner wall of the sealing ring plate 4, so that the phenomenon that the concrete mixture on the outer wall of the sampling reloading cylinder 605 enters the sampling outer cylinder 1 to cause blockage is avoided.
On the basis of the fifth embodiment, the elastic reset assembly 9 comprises a spring sleeve plate 901, a limit sleeve plate 902, reset springs 903 and a connecting screw rod 904, the spring sleeve plate 901 is fixedly sleeved on the outer portion of the lifting rod 2 through the two connecting screw rods 904, the limit sleeve plate 902 is fixedly installed in the sampling outer cylinder 1, and two reset springs 903 are fixedly connected between the limit sleeve plate 902 and the spring sleeve plate 901, so that the lifting rod 2 can be quickly and conveniently reset elastically.
In the sixth embodiment, on the basis of the first embodiment, the movable sleeve 8 is fixedly sleeved in the sampling outer cylinder 1, and the lifting rod 2 is movably sleeved with the sampling outer cylinder 1 through the movable sleeve 8, so that the lifting rod 2 can be movably stretched in the sampling outer cylinder 1.
Working principle: firstly, a movable sleeve 8 is fixedly sleeved in the inner part of a sampling outer cylinder 1 so as to movably sleeve a lifting rod 2, secondly, a drag reduction frame 3 is fixedly installed at the bottom of the sampling outer cylinder 1, so that the sampling outer cylinder 1 is inserted into concrete, pressing resistance can be reduced in the pressing process, a sleeve frame 601 is fixedly installed at the bottom end of the lifting rod 2 in a matched manner, a threaded cover plate 604 is arranged at the bottom of the sleeve frame 601, a sampling reloading cylinder 605 is sleeved at the bottom of the threaded cover plate 604 in a threaded manner, two sampling through holes 606 are formed in the sampling reloading cylinder 605 in a matched manner, so that the concrete sample can enter the sampling reloading cylinder 605 for storage, and then the top end of the threaded cover plate 604 is in sliding sleeve joint with the sleeve frame 601 through a sleeve slide plate 602, and after sampling is completed, the sampling reloading cylinder 605 and the sleeve frame 601 are in sliding separation, so that the concrete sample can be taken out quickly and conveniently; through the outside at lifting rod 2 through two connecting screw 904 fixed sleeve spring sleeve plate 901, secondly at the inside fixed mounting of spring sleeve plate 901 spacing sleeve plate 902 for lifting rod 2 cup joints mutually with spacing sleeve plate 902, makes lifting rod 2 stably promote, and the cooperation is two reset springs 903 of fixedly connected with between spacing sleeve plate 902 and spring sleeve plate 901, realizes quick convenient carrying out elastic reset with lifting rod 2, so as to draw concrete sample.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Sampling device for mixing concrete mixtures, comprising a sampling outer cylinder (1), characterized in that: the bottom fixed mounting of sample urceolus (1) has drag reduction frame (3), the inside activity of sample urceolus (1) has cup jointed lifting rod (2), the top of lifting rod (2) runs through sample urceolus (1), and the top fixedly connected with lifting handle (10) of lifting rod (2), the bottom of lifting rod (2) is equipped with samples and trades dress subassembly (6), the outside of lifting rod (2) is equipped with elasticity reset assembly (9), the top fixed mounting of sample urceolus (1) has snatchs frame (7), the outside of snatch frame (7) is fixed to have cup jointed and snatch handle (11).
2. The sampling device for mixing concrete mixtures according to claim 1, wherein the sampling reloading assembly (6) comprises a sleeving rack (601), a sleeving slide plate (602), a sleeving slide groove (603), a threaded cover plate (604), a sampling reloading cylinder (605) and a sampling through hole (606), the bottom end of the lifting rod (2) is fixedly provided with the sleeving rack (601), the sleeving slide groove (603) is arranged in the sleeving rack (601), the sleeving slide plate (602) is sleeved in the sleeving slide groove (603) in a sliding manner, the threaded cover plate (604) is fixedly connected with the bottom end of the sleeving slide plate (602), the sampling reloading cylinder (605) is sleeved at the bottom end of the threaded cover plate (604) in a threaded manner, and the sampling through hole (606) is arranged in the sampling reloading cylinder (605).
3. A sampling device for mixing a concrete mixture according to claim 2, characterized in that the bottom end of the sampling reloading cylinder (605) is fixedly connected with a drag reducing head (5), and the bottom end of the drag reducing head (5) penetrates the sampling outer cylinder (1) and extends into the drag reducing frame (3).
4. A sampling device for a concrete mix according to claim 2, characterized in that the interior of the sampling outer cylinder (1) is fixedly provided with a sealing ring plate (4), the outer wall of the sampling cartridge (605) being in contact with the inner wall of the sealing ring plate (4).
5. The sampling device for concrete mixture mixing according to claim 1, wherein the elastic reset assembly (9) comprises a spring sleeve plate (901), a limit sleeve plate (902), reset springs (903) and connecting screw rods (904), the spring sleeve plate (901) is fixedly sleeved outside the lifting rod (2) through the two connecting screw rods (904), the limit sleeve plate (902) is fixedly arranged inside the sampling outer cylinder (1), and two reset springs (903) are fixedly connected between the limit sleeve plate (902) and the spring sleeve plate (901).
6. A sampling device for mixing a concrete mixture according to claim 1, characterized in that the interior of the sampling outer cylinder (1) is fixedly sleeved with a movable sleeve (8), and the lifting rod (2) is movably sleeved with the sampling outer cylinder (1) through the movable sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860331.3U CN220454927U (en) | 2023-07-16 | 2023-07-16 | Sampling device for mixing concrete mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860331.3U CN220454927U (en) | 2023-07-16 | 2023-07-16 | Sampling device for mixing concrete mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454927U true CN220454927U (en) | 2024-02-06 |
Family
ID=89732286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321860331.3U Active CN220454927U (en) | 2023-07-16 | 2023-07-16 | Sampling device for mixing concrete mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454927U (en) |
-
2023
- 2023-07-16 CN CN202321860331.3U patent/CN220454927U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |