CN112665900B - Tool for taking asphalt concrete core sample - Google Patents
Tool for taking asphalt concrete core sample Download PDFInfo
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- CN112665900B CN112665900B CN202011481323.9A CN202011481323A CN112665900B CN 112665900 B CN112665900 B CN 112665900B CN 202011481323 A CN202011481323 A CN 202011481323A CN 112665900 B CN112665900 B CN 112665900B
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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: the utility model provides a get instrument of bituminous concrete core appearance, includes the sampler barrel, it has the shrouding to peg graft in the bottom of sampler barrel, the top of shrouding is provided with keeps off the ring, keep off the ring and fix the inner wall at the sampler barrel, and the bottom surface of shrouding is provided with revolves the twist handle, and the opening has been seted up on the surface of sampler barrel, butt joint groove has been seted up to the bottom surface of opening, it has the push plate to peg graft in the inside of butt joint groove, the top surface of push plate is fixed at the top surface of baffle frame, the baffle frame pegs graft in the socket, the socket is seted up at the top surface of sampler barrel, and the surface of baffle frame is provided with the buckle, the surface of buckle is provided with connecting screw, and the top surface of baffle frame is provided with the handle, and the side groove has been seted up on the surface of baffle frame, the groove has been seted up on the surface of side groove, the inside of accomodating the groove is provided with the rubber traction area, the other end of rubber traction area is fixed at the outer wall of shutoff frame, the shutoff frame pegs graft in the side groove, the outside cover of shutoff frame is equipped with the lantern ring, the sealing washer, the end of shutoff frame is provided with the spliced pole, the terminal part of knocking the head is fixed between the shutoff frame and is beaten the spring 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 in the bottom of sampling tube is provided with the internal thread.
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 about sampling tube symmetric distribution, butt joint groove and push plate.
Preferably, the baffle frame is of a '21274', the inserting holes are of a square column body structure, the inserting holes are communicated with the through holes, the buckling plates are of an 'L' -shaped plate structure, and the two buckling plates are symmetrically distributed around the inserting holes.
Preferably, the side groove is "protruding" font cylinder structure, and the side groove is provided with two, and two side grooves distribute respectively on two perpendicular plate bodys of baffle frame, accomodate the groove and be square column body structure, accomodate the groove and be provided with two, two accomodate the groove and distribute respectively in the top surface in side groove and the bottom surface in side 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 end of the sampling cylinder 1, the baffle ring 3 limits the sealing plate 2, and prevents the sealing plate 2 from continuously moving upwards;
the method comprises the steps that a through hole 5 is formed in the surface of a sampling cylinder 1, a butt joint groove 6 is formed in the bottom surface of the through hole 5, a push plate 7 is inserted into the butt joint groove 6, the through hole 5 is of a square cylinder structure, the through hole 5 is provided with two through holes 5, the two through holes 5 are symmetrically distributed about the sampling cylinder 1, the butt joint groove 6 and the push plate 7 are both of triangular prism structures, the top surface of the push plate 7 is welded to the top surface of a baffle frame 8, the baffle frame 8 is inserted into a socket 9, the socket 9 is of a square cylinder structure, the socket 9 is communicated with the through hole 5, the buckle plate 10 is of an L-shaped plate structure, the buckle plate 10 is provided with two buckle plates 10, the two buckle plates 10 are symmetrically distributed about the socket 9, a connecting screw 11 is screwed on the surface of the buckle plate 10, a handle 12 is welded to the top surface of the baffle frame 8, the sampling cylinder 1 is inserted into asphalt concrete, the sampling cylinder 1 at the moment, the asphalt concrete enters the sampling cylinder 1 from the through hole 5, the buckle plate 10 is screwed into the buckle plate 10, and the push plate 6, the material is pushed into the plug hole 10, and the plug is pushed into the plug groove 10, and the plug of the plug groove 6, the plug hole 6 is screwed into the plug 1, the plug 1;
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 plate bodies 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 a plugging frame 16, the plugging frame 16 is inserted into the side grooves 13, a lantern ring 17 is sleeved on the outer side of the plugging frame 16, and a sealing ring 18 is arranged on the surface of the lantern ring 17, sealing washer 18 pegs graft in draw-in groove 19, draw-in groove 19 sets up on the surface of side groove 13, the surface of shutoff frame 16 is provided with spliced pole 20, the tip of spliced pole 20 is provided with strikes head 21, the outside cover of spliced pole 20 is equipped with spring 22, 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 plate structure, the shutoff of lantern ring 17 is the outside opening part at side groove 13, sealing washer 18 is annular platelike structure, sealing washer 18 is provided with two, two draw-in grooves 19 size are different, 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: during the in-service use, revolve the shrouding 2 and twist the bottom at sampler barrel 1, it is spacing to shrouding 2 to keep off ring 3, avoid shrouding 2 to continue to shift up, then insert sampler barrel 1 in the asphalt concrete, the asphalt concrete gets into sampler barrel 1 from opening 5 this moment, after sampler barrel 1 is inside to be full of the asphalt concrete, push baffle frame 8 in opening 5 from socket 9 top-down, until pushing plate 7 is pushed in butt-joint groove 6, the material in butt-joint groove 6 is extruded by the inclined plane of pushing plate 7, buckle 10 is detained at the top of sampler barrel 1 this moment, revolve wrong connecting screw 11 and run through behind buckle 10 spiro union on the outer wall of sampler barrel 1, at this moment, opening 5 is by baffle frame 8 shutoff can not the hourglass material, then hold handle 12 and carry out sampler barrel 1, then can realize the row of arranging blanking from the bottom of sampler barrel 1 with shrouding 2, before the row of material, hold the handle of shutoff frame 16 outer wall, pull shutoff frame 16, this moment spring 22 is by tensile resilience, after loosening, spring 22 pulls shutoff frame 16 and promotes the withdrawal and pushes back, this moment, move the spliced pole 20 removal, the inside tap of tap groove 13 that the straight edge 20 of spliced pole is favorable to knock on the sample barrel, so.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (5)
1. The utility model provides a get bituminous concrete core appearance's instrument, includes sampler cylinder (1), its characterized in that: the bottom of sampling tube (1) is pegged graft and is had shrouding (2), the top of shrouding (2) is provided with keeps off ring (3), keep off ring (3) and fix the inner wall at sampling tube (1), and the bottom surface of shrouding (2) is provided with revolves handle (4), and opening (5) have been seted up on the surface of sampling tube (1), butt joint groove (6) have been seted up to the bottom surface of opening (5), the inside grafting of butt joint groove (6) has push plate (7), the top surface of push plate (7) is fixed at the top surface of baffle frame (8), baffle frame (8) is pegged graft in socket (9), socket (9) are seted up at the top surface of sampling tube (1), and the surface of baffle frame (8) is provided with buckle (10), the surface of buckle (10) is provided with connecting screw rod (11), and the top surface of baffle frame (8) is provided with handle (12), and side groove (13) have been seted up on the surface of baffle frame (8), and accomodating groove (14) have been seted up on the surface of side groove (13), the inside of accomodating groove (14) is provided with traction band (15), the rubber frame (15) outer wall (16) is equipped with plug in the plug frame (16), the plug side band (16) cover be equipped with plug in the outer wall (16) of plug frame (16), the sealing ring (18) is arranged on the surface of the sleeve ring (17), the sealing ring (18) is inserted into the clamping groove (19), the clamping groove (19) is formed in the surface of the side groove (13), the connecting column (20) is arranged on the surface of the blocking frame (16), a knocking head (21) is arranged at the end part of the connecting column (20), a spring (22) is sleeved on the outer side of the connecting column (20), and the spring (22) is fixed between the baffle frame (8) and the blocking frame (16);
the utility model discloses a baffle frame, including shutoff frame (16), the surface of shutoff frame (16) is provided with the handle, lantern ring (17) is square plate form ring plate structure, lantern ring (17) shutoff is at the outside opening part of 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 circular cylinder structure, spliced pole (20) are provided with a plurality ofly, a plurality of spliced poles (20) are square range and distribute, limit groove (13) are "protruding" font cylinder structure, limit groove (13) are provided with two, two limit grooves (13) distribute respectively on two perpendicular plate bodys of baffle frame (8), it is square cylinder structure to accomodate groove (14), it is provided with two to accomodate groove (14), two are accomodate groove (14) and are distributed respectively in the top surface of limit groove (13) and the bottom surface of limit groove (13).
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. A 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 board (7).
5. A tool for sampling an asphalt concrete core according to claim 1, wherein: the baffle plate frame (8) is of a V-shaped 21274plate-shaped structure, the inserting holes (9) are of a square column structure, the inserting holes (9) are communicated with the through holes (5), the buckling plates (10) are of an L-shaped plate-shaped structure, the number of the buckling plates (10) is two, and the two buckling plates (10) are symmetrically distributed around the inserting holes (9).
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 CN112665900A (en) | 2021-04-16 |
| CN112665900B true CN112665900B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011481323.9A Active CN112665900B (en) | 2020-12-16 | 2020-12-16 | Tool for taking asphalt concrete core sample |
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| 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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| 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 |
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Patent Citations (9)
| 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 |
| 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 |
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| 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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| CN112665900A (en) | 2021-04-16 |
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