CN219084450U - Concrete sampler - Google Patents
Concrete sampler Download PDFInfo
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- CN219084450U CN219084450U CN202223021129.XU CN202223021129U CN219084450U CN 219084450 U CN219084450 U CN 219084450U CN 202223021129 U CN202223021129 U CN 202223021129U CN 219084450 U CN219084450 U CN 219084450U
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Abstract
The utility model belongs to the field of concrete detection, in particular to a concrete sampler, which comprises a bottom plate, a storage bin, a quantitative barrel and an electric push rod; the bin is fixedly connected to the top side of the bottom plate; the quantitative cylinder is fixedly connected to the bottom of the storage bin; a support plate is fixedly connected to the top side of the bottom plate; the electric push rod is fixedly connected to the top of the support plate; the output rigid coupling of electricity push rod has the extension rod, through setting up quantitative cylinder, extension rod, sleeve, electricity push rod, extrude piece and closed loop, when using, relies on quantitative cylinder to realize the quantitative sample to the concrete, and then when can reducing artifical manual shovel into the concrete, the excessive circumstances of concrete volume reduces and causes the waste to the concrete, and reduces the influence of human factor error big to the test block preparation effect, and reduces the concrete and spill the counter-force pollution, leads to the work load that needs the clearance.
Description
Technical Field
The utility model relates to the field of concrete detection, in particular to a concrete sampler.
Background
Concrete is one of the main materials of the construction engineering of people, and is an artificial stone prepared by uniformly stirring, compacting, shaping, curing and hardening according to a certain proportion.
In the prior art, the construction needs to be subjected to concrete strength inspection and assessment, concrete needs to be sampled during detection and assessment, then a concrete test block is manufactured, the concrete test block is mainly poured into a square mold by means of manual shoveling, and then the concrete test block is manufactured after vibrating and trowelling.
However, in the manufacturing process, the sample is taken by means of manual shoveling, so that excessive concrete is easy to cause, the concrete is scattered from the square die, the concrete is wasted, and the manufacturing effect of the test block is influenced due to large human factor errors; accordingly, a concrete sampler has been proposed in view of the above problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a concrete sampler, which comprises a bottom plate, a storage bin, a quantitative cylinder and an electric push rod; the bin is fixedly connected to the top side of the bottom plate; the quantitative cylinder is fixedly connected to the bottom of the storage bin; a support plate is fixedly connected to the top side of the bottom plate; the electric push rod is fixedly connected to the top of the support plate; an extension rod is fixedly connected with the output end of the electric push rod; the surface of the extension rod is connected with a sleeve in a sliding manner; the sleeve penetrates through the wall body of the quantitative cylinder and is connected with the wall body in a sliding manner; an extrusion block is fixedly connected to the end part of the sleeve; the inner side wall of the quantitative cylinder is fixedly connected with a first spring; the end part of the first spring is fixedly connected with a closed ring; the sealing ring is in sliding connection with the inner side wall of the sleeve; the top side of the bottom plate is provided with a groove; a square die is connected in a sliding manner in the groove; the bottom of the quantitative cylinder is provided with a discharge groove.
Preferably, the bottom side of the quantitative cylinder is fixedly connected with an elastic sleeve; the elastic sleeve is positioned at the bottom of the discharge groove; the bottom side of the elastic sleeve is fixedly connected with a clamping frame; the clamping groove is formed in the bottom of the clamping frame.
Preferably, the top side of the bottom plate is symmetrically fixedly connected with two pairs of vertical rods; a limiting piece is fixedly connected to the top end of the vertical rod; the surface of the vertical rod is connected with a rod body in a sliding manner; the end part of the rod body is fixedly connected with the side wall of the clamping frame; and a second spring is fixedly connected between the top side of the rod body and the limiting piece.
Preferably, the end part of the sleeve is fixedly connected with a ring body; a third spring is fixedly connected between the end part of the extension rod and the inner side wall of the sleeve; one end of the extension rod, which is far away from the third spring, is fixedly connected with a pair of connecting rods; a group of hemispherical blocks are fixedly connected to the surface of the connecting rod; a pair of elastic rods are symmetrically and fixedly connected to two sides of the quantitative cylinder; the bottom end of the elastic rod is fixedly connected with a sphere.
Preferably, the surface of the sphere is fixedly connected with a pull rope; the bottom end of the pull rope is fixedly connected with the surface of the elastic sleeve.
Preferably, a group of connecting ropes are fixedly connected to the surface of the elastic sleeve; the bottom end of the connecting rope is fixedly connected with a counterweight ball.
Preferably, the elastic sleeve is designed into a shape with a smaller upper part and a larger lower part.
The utility model has the advantages that:
1. according to the utility model, the quantitative cylinder, the extension rod, the sleeve, the electric push rod, the extrusion block and the closed ring are arranged, and when the concrete shovel is used, quantitative sampling of concrete is realized by means of the quantitative cylinder, so that the condition that the concrete is excessively large when the concrete is shoveled manually can be reduced, the waste on the concrete is reduced, the influence of large human factor errors on the manufacturing effect of the test block is reduced, the pollution of the concrete to the mould is reduced, and the workload of cleaning is reduced.
2. According to the utility model, the elastic sleeve and the clamping frame are arranged, when the square mold is used, a worker puts the clamping frame at the top of the square mold, the top of the square mold is inserted into the clamping groove, and the elastic sleeve is used for shielding the space between the quantitative cylinder and the clamping frame, so that concrete falling on a bottom plate can be reduced, the clamping frame can be positioned and guided by arranging the vertical rods, the top of the square mold can be fixed by virtue of the clamping frame, the clamping frame is not easy to swing along with wind, and the clamping frame can be pushed to be fixed by virtue of the second spring.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a cartridge structure according to an embodiment;
FIG. 2 is a schematic diagram of a cross-sectional structure of a silo according to the first embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of a connecting rod according to the first embodiment;
fig. 5 is a schematic view of a handle structure according to a second embodiment.
In the figure: 11. a bottom plate; 12. a storage bin; 13. a quantitative cylinder; 14. a support plate; 15. an electric push rod; 16. an extension rod; 17. a sleeve; 18. extruding the block; 19. a closed loop; 191. square mold; 192. a discharge groove; 21. an elastic sleeve; 22. a clamping frame; 31. a vertical rod; 32. a rod body; 33. a limiting piece; 41. a ring body; 42. a connecting rod; 43. hemispherical blocks; 44. an elastic rod; 45. a sphere; 5. a pull rope; 61. a connecting rope; 62. a weight ball; 7. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
Referring to fig. 1 to 4, a concrete sampler includes a bottom plate 11, a bin 12, a quantitative barrel 13 and an electric push rod 15; the storage bin 12 is fixedly connected to the top side of the bottom plate 11; the quantitative barrel 13 is fixedly connected to the bottom of the storage bin 12; a support plate 14 is fixedly connected to the top side of the bottom plate 11; the electric push rod 15 is fixedly connected to the top of the support plate 14; an extension rod 16 is fixedly connected to the output end of the electric push rod 15; the surface of the extension rod 16 is connected with a sleeve 17 in a sliding manner; the sleeve 17 penetrates through the wall body of the quantitative cylinder 13 and is connected with the wall body in a sliding way; an extrusion block 18 is fixedly connected to the end part of the sleeve 17; the inner side wall of the quantitative barrel 13 is fixedly connected with a first spring; the end part of the first spring is fixedly connected with a closed ring 19; the sealing ring 19 is in sliding connection with the inner side wall of the sleeve 17; the top side of the bottom plate 11 is provided with a groove; a square die 191 is connected in the groove in a sliding way; a discharge groove 192 is formed in the bottom of the quantitative barrel 13; when the concrete mixer is used, a worker puts the square die 191 into the groove, then shovels the mixed concrete into the storage bin 12, then the concrete flows into the quantitative cylinder 13, after the quantitative cylinder 13 is filled with the concrete, the electric push rod 15 is started, the electric push rod 15 pulls the extension rod 16 to move so as to drive the sleeve 17 to move, then the extrusion block 18 slides into the quantitative cylinder 13, in the moving process, the first spring is compressed, the closed ring 19 moves, the concrete flows out from the discharge groove 192 and enters the square die 191, then the square die 191 is taken out to vibrate, the square die 191 is smoothed and is waiting for solidification, so that the concrete test block is manufactured, further the concrete sampling is completed, the quantitative sampling of the concrete is realized by means of the quantitative cylinder 13, further, the situation that the concrete is excessively large in manual shoveling of the concrete can be reduced, the waste caused by human factor errors is reduced, the influence on the block manufacturing effect is greatly reduced, the concrete is scattered out of the die 191, the work load which needs to be cleaned is caused, and after the sampling is completed, the push rod 15 drives the extrusion block 16, the sleeve 17 and the extrusion block 18 are reset.
The embodiment of the utility model further provides that the bottom side of the quantitative barrel 13 is fixedly connected with an elastic sleeve 21; the elastic sleeve 21 is positioned at the bottom of the discharge groove 192; the bottom side of the elastic sleeve 21 is fixedly connected with a clamping frame 22; a clamping groove is formed in the bottom of the clamping frame 22; two pairs of vertical rods 31 are symmetrically and fixedly connected to the top side of the bottom plate 11; a limiting piece 33 is fixedly connected to the top end of the vertical rod 31; the surface of the vertical rod 31 is connected with a rod body 32 in a sliding manner; the end of the rod body 32 is fixedly connected with the side wall of the clamping frame 22; a second spring is fixedly connected between the top side of the rod body 32 and the limiting piece 33; when the automatic quantitative clamping device is used, a worker puts the clamping frame 22 at the top of the square die 191, the top of the square die 191 is inserted into the clamping groove, and the elastic sleeve 21 is used for shielding the quantitative barrel 13 from the clamping frame 22, so that concrete can be reduced from falling on the bottom plate 11, the clamping frame 22 can be positioned and guided by arranging the vertical rods 31, the top of the square die 191 can be fixed by means of the clamping frame 22, the clamping frame 22 can not swing easily along with wind, and the clamping frame 22 can be pushed to be fixed by means of the second spring.
The embodiment of the utility model further provides that the end part of the sleeve 17 is fixedly connected with a ring body 41; a third spring is fixedly connected between the end part of the extension rod 16 and the inner side wall of the sleeve 17; a pair of connecting rods 42 are fixedly connected to one end of the extension rod 16, which is far away from the third spring; a group of hemispherical blocks 43 are fixedly connected to the surface of the connecting rod 42; a pair of elastic rods 44 are symmetrically and fixedly connected to two sides of the quantitative barrel 13; the bottom end of the elastic rod 44 is fixedly connected with a sphere 45; when the concrete sampling device is used, the third spring is used for supporting the extension rod 16, the extension rod 16 is kept at the position in the sleeve 17, in the reset process of the extrusion block 18 pushed by the electric connecting rod 42, concrete enters the quantitative cylinder 13, after moving a certain position, the sleeve 17 is limited by the ring body 41, the electric connecting rod 42 pushes the extension rod 16 to slide into the sleeve 17, the extension rod 16 drives the connecting rod 42 and the hemispherical block 43 to move, the hemispherical block 43 can push the elastic rod 44 to bend and tilt upwards, after moving a certain position, the hemispherical block 43 is separated from the elastic rod 44, the elastic rod 44 drives the sphere 45 to strike the quantitative cylinder 13, the concrete is compacted by virtue of striking vibration, and the error influence on the concrete sampling amount is reduced.
The embodiment of the utility model further provides that the surface of the sphere 45 is fixedly connected with a pull rope 5; the bottom end of the pull rope 5 is fixedly connected with the surface of the elastic sleeve 21; when in use, the elastic rod 44 is bent and can pull the elastic sleeve 21 through the pull rope 5, so that the elastic sleeve 21 is bent, then when the elastic rod 44 is reset, the elastic sleeve 21 is restored, the elastic sleeve 21 is shaken off, the concrete adhered to the inner side wall of the elastic sleeve is shaken off, the waste of the concrete can be reduced, the influence of the concrete adhered to the elastic sleeve 21 on the quantitative precision is reduced, the concrete overflow is further reduced, and the pollution of the adhered concrete to the bottom plate 11 can be reduced.
The embodiment of the present utility model further provides that a group of connecting ropes 61 are fixedly connected to the surface of the elastic sleeve 21; a counterweight ball 62 is fixedly connected to the bottom end of the connecting rope 61; the elastic sleeve 21 is designed into a shape with a small upper part and a big lower part; when the elastic sleeve 21 is used, the elastic sleeve 21 shakes to drive the connecting rope 61 to shake, the counterweight ball 62 is driven to shake, the counterweight ball 62 shakes to strike the elastic sleeve 21, and the adhered concrete on the elastic sleeve 21 can fall off by virtue of the striking of the counterweight ball 62, so that the cleaning effect on the elastic sleeve 21 is improved.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a pair of grips 7 are symmetrically and fixedly connected to two sides of the clamping frame 22; when in use, the clamping frame 22 can be conveniently lifted by a worker by arranging the handle 7, so that the use of the worker can be facilitated.
The working principle is that when in use, a worker puts a square die 191 into a groove, then shovels mixed concrete into a bin 12, then the concrete flows into a quantifying cylinder 13, after the quantifying cylinder 13 is filled with the concrete, an electric push rod 15 is started, the electric push rod 15 pulls an extension rod 16 to move, thereby driving a sleeve 17 to move, then an extrusion block 18 slides into the quantifying cylinder 13, in the moving process, a first spring compresses, a closed ring 19 moves, the concrete flows out from a discharge groove 192 and enters the square die 191, then the square die 191 is taken out to vibrate, the square die 191 is smoothed and is waited for solidification, thereby completing the manufacture of concrete test blocks, further completing the sampling of the concrete, realizing the quantitative sampling of the concrete by means of the quantifying cylinder 13, further reducing the condition of excessive concrete quantity when the concrete is shoveled manually, reducing the waste caused to the concrete, and reduces the influence of human factor error on the test block manufacturing effect greatly, and reduces the pollution of concrete scattering out of the counter-electrode 191, resulting in the workload of cleaning, after sampling is completed, the electric push rod 15 is started to drive the extension rod 16, the sleeve 17 and the extrusion block 18 to reset, the staff places the clamping frame 22 at the top of the square die 191, the top of the square die 191 is inserted into the clamping groove, the elastic sleeve 21 is used for shielding between the quantifying cylinder 13 and the clamping frame 22, thereby reducing the falling of concrete on the bottom plate 11, the clamping frame 22 can be positioned and guided by arranging the vertical rod 31, the top of the counter-electrode 191 can be fixed by the clamping frame 22, the clamping frame 22 is not easy to swing along with wind, the clamping frame 22 can be pushed by the second spring to fix the counter-electrode 191, and the third spring is used for supporting the extension rod 16 to keep the position of the extension rod 16 in the sleeve 17 when in use, in the process of pushing the extrusion block 18 to reset by the electric connecting rod 42, concrete enters the quantitative cylinder 13, after moving a certain position, the ring body 41 limits the sleeve 17, thereby the electric connecting rod 42 pushes the extension rod 16 to slide into the sleeve 17, the extension rod 16 drives the connecting rod 42 and the hemispherical block 43 to move, the movement of the hemispherical block 43 can squeeze and push the elastic rod 44 to bend upwards to tilt, after moving a certain position, the hemispherical block 43 is separated from the elastic rod 44, the elastic rod 44 drives the sphere 45 to strike the quantitative cylinder 13, the concrete is compact by virtue of striking vibration, the error influence on the concrete sampling amount is reduced, the elastic rod 44 bends and can pull the elastic sleeve 21 through the pull rope 5, the elastic sleeve 21 is bent, then when the elastic sleeve 21 resets, the elastic sleeve 21 is restored, the elastic sleeve 21 is in turn shaken off, the concrete adhered on the inner side wall of the elastic sleeve 21 is shaken off, the influence of the concrete on the quantitative accuracy is reduced, the concrete overflows, the adhered concrete on the bottom plate 11 can be reduced, the elastic sleeve 21 is polluted, the elastic sleeve 21 can be driven to drive the connecting rope 61 to pull the elastic sleeve 62, the elastic sleeve 62 can be driven by the elastic sleeve 21 to shake, and the striking ball can be shaken off by the elastic sleeve 21, and the impact ball can be further vibrated by the elastic sleeve 21, and the impact ball can be removed by the elastic sleeve 62.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A concrete sampler comprises a bottom plate (11), a storage bin (12), a quantitative cylinder (13) and an electric push rod (15); the storage bin (12) is fixedly connected to the top side of the bottom plate (11); the quantitative barrel (13) is fixedly connected to the bottom of the storage bin (12); a support plate (14) is fixedly connected to the top side of the bottom plate (11); the electric push rod (15) is fixedly connected to the top of the support plate (14); an extension rod (16) is fixedly connected with the output end of the electric push rod (15); the surface of the extension rod (16) is connected with a sleeve (17) in a sliding manner; the sleeve (17) penetrates through the wall body of the quantitative cylinder (13) and is connected with the wall body in a sliding manner; an extrusion block (18) is fixedly connected to the end part of the sleeve (17); the inner side wall of the quantitative barrel (13) is fixedly connected with a first spring; a closed ring (19) is fixedly connected to the end part of the first spring; the sealing ring (19) is in sliding connection with the inner side wall of the sleeve (17); the top side of the bottom plate (11) is provided with a groove; a square die (191) is connected in the groove in a sliding way; a discharge groove (192) is formed in the bottom of the quantitative barrel (13).
2. A concrete sampler according to claim 1, wherein: the bottom side of the quantitative barrel (13) is fixedly connected with an elastic sleeve (21); the elastic sleeve (21) is positioned at the bottom of the discharge groove (192); the bottom side of the elastic sleeve (21) is fixedly connected with a clamping frame (22); a clamping groove is formed in the bottom of the clamping frame (22).
3. A concrete sampler according to claim 2, wherein: two pairs of vertical rods (31) are symmetrically and fixedly connected to the top side of the bottom plate (11); a limiting piece (33) is fixedly connected to the top end of the vertical rod (31); the surface of the vertical rod (31) is connected with a rod body (32) in a sliding manner; the end part of the rod body (32) is fixedly connected with the side wall of the clamping frame (22); a second spring is fixedly connected between the top side of the rod body (32) and the limiting piece (33).
4. A concrete sampler according to claim 3, wherein: the end part of the sleeve (17) is fixedly connected with a ring body (41); a third spring is fixedly connected between the end part of the extension rod (16) and the inner side wall of the sleeve (17); one end of the extension rod (16) far away from the third spring is fixedly connected with a pair of connecting rods (42); a group of hemispherical blocks (43) are fixedly connected to the surface of the connecting rod (42); a pair of elastic rods (44) are symmetrically fixedly connected to two sides of the quantitative barrel (13); the bottom end of the elastic rod (44) is fixedly connected with a sphere (45).
5. A concrete sampler according to claim 4, wherein: a pull rope (5) is fixedly connected to the surface of the sphere (45); the bottom end of the pull rope (5) is fixedly connected with the surface of the elastic sleeve (21).
6. A concrete sampler according to claim 5, wherein: a group of connecting ropes (61) are fixedly connected to the surface of the elastic sleeve (21); the bottom end of the connecting rope (61) is fixedly connected with a counterweight ball (62).
7. A concrete sampler according to claim 6, wherein: the elastic sleeve (21) is designed into a shape with a small upper part and a big lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021129.XU CN219084450U (en) | 2022-11-14 | 2022-11-14 | Concrete sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021129.XU CN219084450U (en) | 2022-11-14 | 2022-11-14 | Concrete sampler |
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| Publication Number | Publication Date |
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| CN219084450U true CN219084450U (en) | 2023-05-26 |
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| CN202223021129.XU Active CN219084450U (en) | 2022-11-14 | 2022-11-14 | Concrete sampler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117969172A (en) * | 2024-03-28 | 2024-05-03 | 宸光(常州)新材料科技有限公司 | Portable sampling detection assembly, stirrer and stirring method |
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2022
- 2022-11-14 CN CN202223021129.XU patent/CN219084450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117969172A (en) * | 2024-03-28 | 2024-05-03 | 宸光(常州)新材料科技有限公司 | Portable sampling detection assembly, stirrer and stirring method |
| CN117969172B (en) * | 2024-03-28 | 2024-06-07 | 宸光(常州)新材料科技有限公司 | Portable sampling detection assembly, stirrer and stirring method |
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