CN112665900A - Tool for taking asphalt concrete core sample - Google Patents
Tool for taking asphalt concrete core sample Download PDFInfo
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- CN112665900A CN112665900A CN202011481323.9A CN202011481323A CN112665900A CN 112665900 A CN112665900 A CN 112665900A CN 202011481323 A CN202011481323 A CN 202011481323A CN 112665900 A CN112665900 A CN 112665900A
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Abstract
The invention relates to the technical field of asphalt concrete sampling, in particular to a tool for taking an asphalt concrete core sample, which comprises a sampling cylinder, wherein a sealing plate is inserted at the bottom end of the sampling cylinder, a baffle ring is arranged above the sealing plate and fixed on the inner wall of the sampling cylinder, a screwing handle is arranged on the bottom surface of the sealing plate, a through hole is formed in the surface of the sampling cylinder, a butt joint groove is formed in the bottom surface of the through hole, a pushing plate is inserted into the butt joint groove, the top surface of the pushing plate is fixed on the top surface of a baffle plate frame, and the baffle plate frame is inserted into an insertion hole; the beneficial effects are that: according to the tool for taking the asphalt concrete core sample, the through hole is formed in the surface of the sampling cylinder, after the sampling cylinder is inserted into asphalt concrete, materials overflow the sampling cylinder from the through hole, at the moment, the baffle plate frame is pushed into the through hole from the inserting hole until the pushing plate is inserted into the butt joint groove, and at the moment, the materials in the sampling cylinder cannot fall off.
Description
Technical Field
The invention relates to the technical field of asphalt concrete sampling, in particular to a tool for taking an asphalt concrete core sample.
Background
The existing tools for taking the asphalt concrete core sample on site are firstly broken from the upper part by a large screwdriver and then clamped by a clamp, but because the asphalt concrete core sample is a flexible core sample, the upper part is broken and then the root part is always connected, the core sample is not easy to take out, and the sampling integrity is ensured; to this end, the present invention proposes a tool for taking a core sample of bituminous concrete to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a tool for sampling an asphalt concrete core, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an instrument for taking asphalt concrete core samples comprises a sampling cylinder, wherein a sealing plate is inserted into the bottom end of the sampling cylinder, a baffle ring is arranged above the sealing plate and fixed on the inner wall of the sampling cylinder, a rotary screwing handle is arranged on the bottom surface of the sealing plate, an opening is formed in the surface of the sampling cylinder, a butt joint groove is formed in the bottom surface of the opening, a pushing plate is inserted into the butt joint groove, the top surface of the pushing plate is fixed on the top surface of a baffle frame, the baffle frame is inserted into a socket, the socket is formed in the top surface of the sampling cylinder, a buckling plate is arranged on the surface of the baffle frame, a connecting screw is arranged on the surface of the buckling plate, a handle is arranged on the top surface of the baffle frame, a side groove is formed in the surface of the side groove, a rubber traction belt is arranged inside the collection groove, and the other end of the rubber traction belt is fixed on the outer, the plugging frame is inserted in the side groove, a lantern ring is sleeved on the outer side of the plugging frame, a sealing ring is arranged on the surface of the lantern ring, the sealing ring is inserted in the clamping groove, the clamping groove is formed in the surface of the side groove, a connecting column is arranged on the surface of the plugging frame, a knocking head is arranged at the end of the connecting column, a spring is sleeved on the outer side of the connecting column, and the spring is fixed between the baffle frame and the plugging frame.
Preferably, the sampling tube is square tubular structure, and the inner ring mouth of sampling tube is circular cylinder structure, and the shrouding is circular platelike structure, and the lateral wall of shrouding is provided with the external screw thread, and the inner ring face is provided with the internal thread in the bottom of sampling tube.
Preferably, the baffle ring is of a circular plate-shaped structure, the top surface of the baffle ring is inclined downwards from the outer ring to the inner ring, and the screwing handle is of a cross-shaped plate-shaped structure.
Preferably, the opening is square cylinder structure, and the opening is provided with two, and two openings are all triangular prism structure with the push plate about the sampling tube symmetric distribution, butt joint groove.
Preferably, the baffle frame is "Contraband" font platelike structure, and the socket is square column body structure, socket and opening intercommunication, and the buckle is "L" shaped plate-like structure, and the buckle is provided with two, and two buckles are about socket symmetric distribution.
Preferably, the limit groove is "protruding" font cylinder structure, and the limit groove is provided with two, and two limit grooves distribute respectively on two perpendicular plate bodys of baffle frame, accomodate the groove and be square cylinder structure, accomodate the groove and be provided with two, two accomodate the groove and distribute respectively in the top surface in limit groove and the bottom surface in limit groove.
Preferably, the shutoff frame is square frame structure, and the surface of shutoff frame is provided with the handle, and the lantern ring is square platelike ring plate structure, and the lantern ring shutoff is annular platelike structure at the outside opening part in limit groove, and the sealing washer is annular platelike structure, and the sealing washer is provided with two, and two draw-in groove sizes are different, and the spliced pole is circular cylinder structure, and the spliced pole is provided with a plurality ofly, and a plurality of spliced poles are square range distribution.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the tool for taking the asphalt concrete core sample, the through hole is formed in the surface of the sampling cylinder, after the sampling cylinder is inserted into asphalt concrete, materials overflow the sampling cylinder from the through hole, at the moment, the baffle plate frame is pushed into the through hole from the inserting hole until the pushing plate is inserted into the butt joint groove, and at the moment, the materials in the sampling cylinder cannot fall off;
2. according to the tool for taking the asphalt concrete core sample, the detachable sealing plate is additionally arranged at the bottom end of the sampling cylinder, the sealing plate is limited by the retaining ring when being connected to the bottom end of the sampling cylinder, and materials in the sampling cylinder can be discharged after the sealing plate is detached.
3. According to the tool for taking the asphalt concrete core sample, the side groove is formed in the surface of the baffle plate frame, the plugging frame is inserted into the side groove and is pulled by the spring, the connecting column is additionally arranged on the inner side of the plugging frame, the plugging frame is pulled and loosened after being pulled, and the spring pulls the connecting column to drive the knocking block to knock the baffle plate frame, so that materials in the sampling cylinder can be compacted conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 2.
In the figure: the sampling tube comprises a sampling tube 1, a sealing plate 2, a baffle ring 3, a screwing handle 4, a through hole 5, a butt joint groove 6, a pushing plate 7, a baffle plate frame 8, a socket 9, a buckling plate 10, a connecting screw rod 11, a handle 12, a side groove 13, a containing groove 14, a rubber traction belt 15, a sealing frame 16, a lantern ring 17, a sealing ring 18, a clamping groove 19, a connecting column 20, a knocking head 21 and a spring 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a tool for taking an asphalt concrete core sample comprises a sampling cylinder 1, wherein a sealing plate 2 is inserted into the bottom end of the sampling cylinder 1, the sampling cylinder 1 is of a square tubular structure, an inner annular opening of the sampling cylinder 1 is of a circular cylindrical structure, the sealing plate 2 is of a circular plate-shaped structure, the side wall of the sealing plate 2 is provided with an external thread, an internal thread is arranged on the inner annular surface of the bottom of the sampling cylinder 1, a baffle ring 3 is arranged above the sealing plate 2, the baffle ring 3 is welded on the inner wall of the sampling cylinder 1, a screwing handle 4 is welded on the bottom surface of the sealing plate 2, the baffle ring 3 is of a circular plate-shaped structure, the top surface of the baffle ring 3 inclines downwards from an outer ring to the inner ring, the screwing handle 4 is of a cross-shaped plate-shaped structure, the sealing plate 2 is screwed at the bottom;
the surface of the sampling cylinder 1 is provided with through holes 5, the bottom surface of each through hole 5 is provided with a butt joint groove 6, a push-in plate 7 is inserted into the butt joint groove 6, each through hole 5 is of a square column structure, the through holes 5 are provided with two through holes 5 which are symmetrically distributed about the sampling cylinder 1, each butt joint groove 6 and each push-in plate 7 are of a triangular prism structure, the top surface of each push-in plate 7 is welded on the top surface of each baffle frame 8, each baffle frame 8 is inserted into a socket 9, each socket 9 is arranged on the top surface of the sampling cylinder 1, each baffle frame 8 is welded with a buckle plate 10, each baffle frame 8 is of an Contraband-shaped plate structure, each socket 9 is of a square column structure, each socket 9 is communicated with each through hole 5, each buckle plate 10 is of an L-shaped plate structure, each buckle plate 10 is provided with two buckle plates 10 which are symmetrically distributed about each socket 9, the surface of each buckle plate 10 is screwed with a, at the moment, asphalt concrete enters the sampling cylinder 1 from the through hole 5, after the sampling cylinder 1 is filled with the asphalt concrete, the baffle plate frame 8 is pushed into the through hole 5 from the top to the bottom from the jack 9 until the push plate 7 is pushed into the butt joint groove 6, materials in the butt joint groove 6 are extruded out by the inclined surface of the push plate 7, the pinch plate 10 is buckled at the top of the sampling cylinder 1 at the moment, the connecting screw 11 is screwed on the outer wall of the sampling cylinder 1 after penetrating through the pinch plate 10, at the moment, the through hole 5 is blocked by the baffle plate frame 8 so as not to leak materials, and then the sampling cylinder 1 is lifted out by holding the handle 12;
the surface of the baffle frame 8 is provided with two side grooves 13, the surface of each side groove 13 is provided with an accommodating groove 14, each side groove 13 is of a convex column structure, the number of the side grooves 13 is two, the two side grooves 13 are respectively distributed on two vertical plates of the baffle frame 8, each accommodating groove 14 is of a square column structure, the number of the accommodating grooves 14 is two, the two accommodating grooves 14 are respectively distributed on the top surface of each side groove 13 and the bottom surface of each side groove 13, a rubber traction belt 15 is arranged inside each accommodating groove 14, the other end of each rubber traction belt 15 is fixed on the outer wall of each plugging frame 16, each plugging frame 16 is plugged into the corresponding side groove 13, the outer side of each plugging frame 16 is sleeved with a lantern ring 17, the surface of each lantern ring 17 is provided with a sealing ring 18, each sealing ring 18 is plugged into a clamping groove 19, each clamping groove 19 is arranged on the surface of each side groove 13, the surface of each plugging frame 16 is provided with a connecting column 20, the, spring 22 is fixed between baffle frame 8 and shutoff frame 16, shutoff frame 16 is square frame structure, the surface of shutoff frame 16 is provided with the handle, lantern ring 17 is square platelike ring structure, the outside opening part of lantern ring 17 shutoff at limit groove 13, sealing washer 18 is annular platelike structure, sealing washer 18 is provided with two, two draw-in grooves 19 size difference, spliced pole 20 is circular cylinder structure, spliced pole 20 is provided with a plurality ofly, a plurality of spliced poles 20 are square range distribution.
The working principle is as follows: when the sampling tube is actually used, the sealing plate 2 is screwed at the bottom end of the sampling tube 1, the baffle ring 3 limits the sealing plate 2 to prevent the sealing plate 2 from continuously moving upwards, then the sampling tube 1 is inserted into asphalt concrete, at the moment, the asphalt concrete enters the sampling tube 1 from the through hole 5, after the sampling tube 1 is filled with the asphalt concrete, the baffle plate frame 8 is pushed into the through hole 5 from top to bottom from the inserting hole 9 until the pushing plate 7 is pushed into the butt joint groove 6, materials in the butt joint groove 6 are extruded by the inclined surface of the pushing plate 7, at the moment, the buckle plate 10 is buckled at the top of the sampling tube 1, the screwing connecting screw rod 11 penetrates through the buckle plate 10 and is screwed on the outer wall of the sampling tube 1, at the moment, the through hole 5 is blocked by the baffle plate frame 8 to prevent leakage of the materials, then the sampling tube 1 is lifted by holding the handle 12, then the sealing plate 2 is detached from the bottom end of the sampling tube, and (3) drawing the plugging frame 16, wherein the spring 22 is stretched at the moment, after the handle is loosened, the spring 22 rebounds to pull the plugging frame 16 to move back, the plugging frame 16 pushes the connecting column 20 to move at the moment until the knocking head 21 at the end part of the connecting column 20 knocks on the surface of the side groove 13, and the drawing is carried out for multiple times, so that the material inside the sampling tube 1 can be compacted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a get instrument of bituminous concrete core appearance, includes sampler barrel (1), its characterized in that: the bottom of the sampling cylinder (1) is spliced with a sealing plate (2), a baffle ring (3) is arranged above the sealing plate (2), the baffle ring (3) is fixed on the inner wall of the sampling cylinder (1), a rotary twisting handle (4) is arranged on the bottom surface of the sealing plate (2), a through opening (5) is formed in the surface of the sampling cylinder (1), a butt joint groove (6) is formed in the bottom surface of the through opening (5), a push-in plate (7) is spliced in the butt joint groove (6), the top surface of the push-in plate (7) is fixed on the top surface of a baffle plate frame (8), the baffle plate frame (8) is spliced in a socket (9), the socket (9) is formed in the top surface of the sampling cylinder (1), a buckling plate (10) is arranged on the surface of the baffle plate frame (8), a connecting screw rod (11) is arranged on the surface of the buckling plate (10), a handle (12) is arranged on the top surface of the baffle plate frame (8), the rubber belt sealing device is characterized in that a containing groove (14) is formed in the surface of the side groove (13), a rubber traction belt (15) is arranged in the containing groove (14), the other end of the rubber traction belt (15) is fixed to the outer wall of the sealing frame (16), the sealing frame (16) is connected in the side groove (13) in an inserting mode, a sleeve ring (17) is sleeved on the outer side of the sealing frame (16), a sealing ring (18) is arranged on the surface of the sleeve ring (17), the sealing ring (18) is connected in an inserting mode in a clamping groove (19), the clamping groove (19) is arranged on the surface of the side groove (13), a connecting column (20) is arranged on the surface of the sealing frame (16), a knocking head (21) is arranged at the end portion of the connecting column (20), a spring (22) is sleeved on the outer side of the connecting column (20), and the spring (22.
2. The tool for sampling an asphalt concrete core according to claim 1, wherein: sampling tube (1) is square tubular structure, and the inner ring mouth of sampling tube (1) is circular cylinder structure, and shrouding (2) are circular platelike structure, and the lateral wall of shrouding (2) is provided with the external screw thread, and the interior anchor ring in the bottom of sampling tube (1) is provided with the internal thread.
3. The tool for sampling an asphalt concrete core according to claim 1, wherein: the baffle ring (3) is of a circular plate-shaped structure, the top surface of the baffle ring (3) inclines downwards from the outer ring to the inner ring, and the screwing handle (4) is of a cross-shaped plate-shaped structure.
4. The tool for sampling an asphalt concrete core according to claim 1, wherein: opening (5) are square cylinder structure, and opening (5) are provided with two, and two openings (5) all are the triangular prism structure about sampler barrel (1) symmetric distribution, butt joint groove (6) and push plate (7).
5. The tool for sampling an asphalt concrete core according to claim 1, wherein: baffle frame (8) are "Contraband" font platelike structure, and socket (9) are square column body structure, and socket (9) and opening (5) intercommunication, buckle (10) are "L" shaped plate-like structure, and buckle (10) are provided with two, and two buckle (10) are about socket (9) symmetric distribution.
6. The tool for sampling an asphalt concrete core according to claim 1, wherein: side slot (13) are "protruding" font cylinder structure, and side slot (13) are provided with two, and two side slots (13) distribute respectively on two perpendicular plate bodies of baffle frame (8), accomodate groove (14) and be square cylinder structure, accomodate groove (14) and be provided with two, two are accomodate groove (14) and are distributed respectively in the top surface of side slot (13) and the bottom surface of side slot (13).
7. The tool for sampling an asphalt concrete core according to claim 1, wherein: the utility model discloses a sealing device, including shutoff frame (16), the surface of shutoff frame (16) is provided with the handle, the lantern ring (17) are square plate form ring plate structure, the outside opening part of lantern ring (17) shutoff in limit groove (13), sealing washer (18) are annular platelike structure, sealing washer (18) are provided with two, two draw-in grooves (19) size difference, spliced pole (20) are the circular cylinder structure, spliced pole (20) are provided with a plurality ofly, a plurality of spliced poles (20) are square range and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481323.9A CN112665900B (en) | 2020-12-16 | 2020-12-16 | Tool for taking asphalt concrete core sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481323.9A CN112665900B (en) | 2020-12-16 | 2020-12-16 | Tool for taking asphalt concrete core sample |
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| Publication Number | Publication Date |
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| CN112665900A true CN112665900A (en) | 2021-04-16 |
| CN112665900B CN112665900B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011481323.9A Active CN112665900B (en) | 2020-12-16 | 2020-12-16 | Tool for taking asphalt concrete core sample |
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| Country | Link |
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| CN (1) | CN112665900B (en) |
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| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN211640356U (en) * | 2019-10-28 | 2020-10-09 | 南通天安特种混凝土制品有限公司 | Novel double-T plate die |
| CN111996923A (en) * | 2020-07-17 | 2020-11-27 | 中电建十一局工程有限公司 | Closed type in-column concrete pouring method |
| CN212083001U (en) * | 2020-01-06 | 2020-12-04 | 唐山市安山水泥制品有限公司 | Concrete test piece jolt ramming device |
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2020
- 2020-12-16 CN CN202011481323.9A patent/CN112665900B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735493A (en) * | 2012-07-19 | 2012-10-17 | 哈尔滨工业大学 | Vibratory compaction type moon-surface sample collecting and packaging device |
| CN206683877U (en) * | 2017-02-22 | 2017-11-28 | 长安大学 | A kind of indoor compound drill core device |
| CN208051948U (en) * | 2018-03-23 | 2018-11-06 | 宋金伟 | A kind of special coring folder of Quality of Water Conservancy Projects detection |
| CN207937194U (en) * | 2018-04-11 | 2018-10-02 | 成都大学 | A kind of sampler for ground exploration |
| CN208125422U (en) * | 2018-05-04 | 2018-11-20 | 夏翔燕 | A kind of geologic prospect drawing out soil equipment |
| CN211640356U (en) * | 2019-10-28 | 2020-10-09 | 南通天安特种混凝土制品有限公司 | Novel double-T plate die |
| CN211061229U (en) * | 2019-11-05 | 2020-07-21 | 海南东大洋混凝土有限公司 | Novel sampling equipment for concrete detection |
| CN210981860U (en) * | 2019-11-18 | 2020-07-10 | 福建省冶金工业设计院有限公司 | Soil sampler |
| CN212083001U (en) * | 2020-01-06 | 2020-12-04 | 唐山市安山水泥制品有限公司 | Concrete test piece jolt ramming device |
| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN111996923A (en) * | 2020-07-17 | 2020-11-27 | 中电建十一局工程有限公司 | Closed type in-column concrete pouring method |
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| Publication number | Publication date |
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| CN112665900B (en) | 2023-02-21 |
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