CN219914903U - Soil sample taking device for engineering investigation - Google Patents
Soil sample taking device for engineering investigation Download PDFInfo
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- CN219914903U CN219914903U CN202223102779.7U CN202223102779U CN219914903U CN 219914903 U CN219914903 U CN 219914903U CN 202223102779 U CN202223102779 U CN 202223102779U CN 219914903 U CN219914903 U CN 219914903U
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- 239000002689 soil Substances 0.000 title claims abstract description 205
- 238000011835 investigation Methods 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 14
- 230000008093 supporting effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000005527 soil sampling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil sample taking device for engineering investigation, which comprises a taking structure, wherein the taking structure comprises a broken soil cylinder and a cover body connected to the top of the broken soil cylinder, and a taking cylinder is embedded in a cavity in the broken soil cylinder; an inclined surface is arranged on the inner side wall of the bottom end of the soil breaking cylinder, and the bottom end of the soil breaking cylinder is in a zigzag shape; the soil sample taking device for engineering investigation has a simple structure, is convenient to use, and can break soil layers more conveniently through the soil breaking cylinder, so that a deep soil sample can be taken more conveniently through the taking structure; the bottom end of the soil breaking cylinder is provided with an inclined plane, so that the contact area between the bottom end of the soil breaking cylinder and soil is reduced, and the soil can be better penetrated; the bottom end of the soil breaking cylinder is in a zigzag shape, so that a soil layer can be broken better by adopting a mode of rotating the soil breaking cylinder when breaking the soil, and the function of high-efficiency soil breaking is realized; through inlay the adoption section of thick bamboo in broken soil section of thick bamboo, reduce the soil sample and take the separation degree of difficulty of structure, guarantee better sampling effect.
Description
Technical Field
The utility model relates to the technical field of surveying, in particular to a soil sample taking device for engineering investigation.
Background
The soil sampler is generally a common name of a soil sampling device and comprises a soil sampler, a soil sample divider, a sample preparation sieve, a soil drill, a cutting ring, a soil sampling box and other tools, wherein the soil sampler comprises a soil solution sampler and a soil sampler, the soil sampler and the soil sampler have different functions in the soil sampling process, the soil solution sampler is mainly used for extracting soil solutions of different layers in situ in fields, is widely used in the fields of agricultural production, scientific research, environmental pollution monitoring, groundwater utilization and the like, and the soil sampler is equipment for taking mud and hard soil, so that the soil sampling is rapid and simple, and the labor force of soil sampling personnel is greatly reduced.
The existing soil survey generally has the problem that samples are difficult to take out, and sample loss is often caused in the process of taking out the samples, so that the test result is influenced; most of the existing soil samplers are used for manually sampling, are time-consuming and labor-consuming, and cannot collect deeper soil.
Based on the above situation, the utility model provides a soil sample collecting device for engineering investigation, which can effectively solve one or more of the problems.
Disclosure of Invention
The utility model aims to provide a soil sample collecting device for engineering investigation.
The utility model is realized by the following technical scheme:
the soil sample taking device for engineering investigation comprises a taking structure, wherein the taking structure comprises a soil breaking cylinder and a cover body connected to the top of the soil breaking cylinder, and a taking cylinder is embedded in a cavity in the soil breaking cylinder; the inside wall of the bottom of the broken soil barrel is provided with an inclined plane, and the bottom of the broken soil barrel is in a zigzag shape.
Preferably, a baffle is arranged on the cover body, and the baffle divides the cavity in the cover body into a driving cavity and a soil crushing cavity; the cover body is also provided with a rotating shaft which penetrates through the driving cavity and the soil crushing cavity and extends upwards to the outer side of the cover body; the novel soil crushing device is characterized in that a soil crushing driving structure is arranged in the driving cavity, a soil crushing drill bit connected to the bottom end of the rotating shaft, a soil crushing impeller sleeved on the rotating shaft and a plurality of soil discharging impellers sleeved on the rotating shaft are arranged in the soil crushing cavity, and a plurality of soil outlets are formed in the side wall of the soil crushing cavity.
Preferably, the soil breaking driving structure comprises a soil breaking driving gear sleeved on the rotating shaft and a soil breaking driving gear ring fixedly connected to the side wall of the driving cavity; the device is characterized in that a plurality of soil breaking planetary gears are arranged between the soil breaking driving gear and the soil breaking driving gear ring, the soil breaking planetary gears are connected through a soil breaking gear frame, and the soil breaking gear frame is sleeved on the rotating shaft.
Preferably, the soil breaking drill bit is conical, and the conical surface of the soil breaking drill bit is provided with a spiral piece.
Preferably, the soil crushing impeller comprises an inner ring and an outer ring which are coaxially arranged, and the inner ring is sleeved on the rotating shaft; a plurality of soil breaking blades are arranged between the inner ring and the outer ring, and the included angle between the soil breaking blades and the horizontal plane is 5-10 degrees.
Preferably, the soil discharging impeller is provided with a plurality of soil discharging blades, and the included angle between the soil discharging blades and the horizontal plane is 30-60 degrees.
Preferably, the device also comprises a frame and a driving rod connected to the frame; the bottom end of the driving rod is connected with the sampling structure through a quick-release structure; the quick release structure is in including setting up connector on the rotation axis and connecting the adapter sleeve of actuating lever bottom, the cross-section of connector is the square, the bottom of connector is equipped with the connection base, still be equipped with on the adapter sleeve through threaded connection adapter sleeve and connection base's go-between.
Preferably, the frame comprises a fixed platform and a lifting platform; the fixed platform comprises a base and a top plate, a plurality of supporting columns are further arranged between the base and the top plate, and a guide sleeve is arranged on the top plate corresponding to the driving rod.
Preferably, the lifting platform comprises lifting plates, one supporting column is internally connected with a lifting screw rod, the top end of the lifting screw rod is connected to the lifting plates, and lifting columns fixedly connected to the lifting plates are arranged in the rest supporting columns; the lifting screw is sleeved with a worm wheel, the worm wheel and the lifting screw are in threaded transmission, the fixed platform is further provided with a lifting motor, and an output shaft of the lifting motor is connected with a worm for driving the worm wheel to rotate.
Preferably, the top end of the driving rod is rotatably connected to the lifting plate, and a driven gear is arranged at the top end of the driving rod; the lifting plate is also provided with a rotating motor, and the output shaft of the rotating motor is connected with a driving gear for driving the driven gear to rotate.
Compared with the prior art, the utility model has the following advantages:
the soil sample taking device for engineering investigation has a simple structure, is convenient to use, and can break soil layers more conveniently through the soil breaking cylinder, so that a deep soil sample can be taken more conveniently through the taking structure; the bottom end of the soil breaking cylinder is provided with an inclined plane, so that the contact area between the bottom end of the soil breaking cylinder and soil is reduced, and the soil can be better penetrated; the bottom end of the soil breaking cylinder is in a zigzag shape, so that a soil layer can be broken better by adopting a mode of rotating the soil breaking cylinder when breaking the soil, and the function of high-efficiency soil breaking is realized; through inlay the adoption section of thick bamboo in broken soil section of thick bamboo, reduce the soil sample and take the separation degree of difficulty of structure, guarantee better sampling effect.
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 a schematic view of a partial enlarged structure at A in FIG. 2;
fig. 4 is a schematic view of a part of the structure of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 4, the utility model provides a soil sample taking device for engineering investigation, which comprises a taking structure 1, wherein the taking structure 1 comprises a broken soil barrel 11 and a cover body 12 connected to the top of the broken soil barrel 11, and a taking barrel 13 is embedded in a cavity in the broken soil barrel 11; an inclined surface is arranged on the inner side wall of the bottom end of the broken soil barrel 11, and the bottom end of the broken soil barrel 11 is in a zigzag shape.
According to the utility model, the soil layer can be broken more conveniently through the soil breaking barrel 11, so that the adoption of the structure 1 can more conveniently take a deep soil sample; the bottom end of the broken soil barrel 11 is provided with an inclined plane, so that the contact area between the bottom end of the broken soil barrel 11 and the soil is reduced, and the broken soil barrel can better penetrate into the soil; the bottom end of the soil breaking cylinder 11 is in a zigzag shape, and a soil layer can be broken better by adopting a mode of rotating the soil breaking cylinder 11 when breaking the soil, so that the function of high-efficiency soil breaking is realized; through inlay the adoption section of thick bamboo 13 in broken soil section of thick bamboo 11, reduce the separation degree of difficulty of soil sample and adoption structure 1, guarantee better sampling effect.
The collecting cylinder 13 is formed by a plurality of bent plates, and mainly isolates the soil sample from the soil breaking cylinder 11, so that the soil can be conveniently taken out of the collecting cylinder.
Further, in another embodiment, a partition plate 121 is disposed on the cover 12, and the partition plate 121 divides the cavity in the cover 12 into a driving cavity and a soil crushing cavity; a rotating shaft 122 is further arranged on the cover body 12, penetrates through the driving cavity and the soil crushing cavity and extends upwards to the outer side of the cover body 12; the driving cavity is internally provided with a soil crushing driving structure 14, the soil crushing cavity is internally provided with a soil crushing drill bit 15 connected with the bottom end of the rotating shaft 122, a soil crushing impeller 16 sleeved on the rotating shaft 122 and a plurality of soil discharging impellers 17 sleeved on the rotating shaft 122, and the side wall of the soil crushing cavity is provided with a plurality of soil outlets 123.
The rotary shaft 122 can drive the soil crushing drill bit 15, the soil crushing impeller 16 and the soil discharging impeller 17 to rotate, and in the process of adopting the structure 1 to go deep into soil, the soil entering the soil crushing cavity is timely scattered and discharged from the soil outlet 123, so that the sampling cylinder 13 is guaranteed to have a good sampling effect.
Further, in another embodiment, the soil-breaking driving structure 14 includes a soil-breaking driving gear 141 sleeved on the rotating shaft 122 and a soil-breaking driving gear ring 142 fixedly connected to a side wall of the driving cavity; a plurality of soil breaking planetary gears 143 are arranged between the soil breaking driving gear 141 and the soil breaking driving gear ring 142, the soil breaking planetary gears 143 are connected through a soil breaking gear frame 144, and the soil breaking gear frame 144 is sleeved on the rotating shaft 122.
Through hack drive gear 141, hack drive ring gear 142, hack planetary gear 143 and hack gear carrier 144 constitute the epicyclic train, when rotation axis 122 rotates, hack drill bit 15, hack impeller 16 and row's of earth impeller 17 can with rotation axis 122 syntropy rotates, and the hack section of thick bamboo 11 can with rotation axis 122 counter-rotation guarantees better hack and hack function, ensures better sampling effect.
Further, in another embodiment, the soil breaking bit 15 is conical, and the spiral piece 151 is provided on the conical surface of the soil breaking bit 15.
By the soil breaking drill 15, the soil in the center of the soil breaking cavity is broken up, and the broken soil moves upward under the action of the spiral piece 151, so that the sampling process of the sampling cylinder 13 is ensured not to be affected.
Further, in another embodiment, the soil breaking impeller 16 includes an inner ring 161 and an outer ring 162 coaxially disposed, and the inner ring 161 is sleeved on the rotating shaft 122; a plurality of soil breaking blades 163 are arranged between the inner ring 161 and the outer ring 162, and the included angle between the soil breaking blades 163 and the horizontal plane is 5-10 degrees.
By the soil pulverizing blades 163 having an angle of 5 to 10 ° with respect to the horizontal plane, the soil can be better scattered and discharged upward.
The inner ring 161 and the outer ring 162 are arranged, so that a stronger supporting effect is ensured for the soil breaking blades 163, the pressure born by the soil breaking blades 163 can be better dispersed, and the service life of the soil breaking blades 163 is prolonged.
The bottom surface of outer loop 162 is last still to be equipped with the section that a plurality of slopes set up to every section department all corresponds the apopore that is equipped with the slope setting, with this cooperation soil breaking blade 163 and soil breaking bit 15 ensure to play more comprehensive soil breaking function, guarantee to break up the soil that will get into the soil breaking chamber.
Further, in another embodiment, the soil discharging impeller 17 is provided with a plurality of soil discharging blades 171, and the included angle between the soil discharging blades 171 and the horizontal plane is 30-60 °.
By the soil discharging blades 171 having an included angle of 30 to 60 degrees with respect to the horizontal plane, scattered soil can be discharged through the soil outlet 123 more effectively.
Further, in another embodiment, the device further comprises a frame 2 and a driving rod 3 connected to the frame 2; the bottom end of the driving rod 3 is connected with the sampling structure 1 through a quick-dismantling structure; the quick-release structure comprises a connector 1221 arranged on the rotating shaft 122 and a connecting sleeve 31 connected with the bottom end of the driving rod 3, wherein the cross section of the connector 1221 is square, the bottom end of the connector 1221 is provided with a connecting base 1222, and the connecting sleeve 31 is further provided with a connecting ring 311 connected with the connecting sleeve 31 and the connecting base 1222 through threads.
The transmission function of the driving rod 3 is realized through the connector 1221 and the connecting sleeve 31; by means of the connecting ring 311, it is ensured that the collecting structure 1 is fixedly connected to the bottom end of the driving rod 3.
Further, in another embodiment, the frame 2 includes a fixed platform 21 and a lifting platform 22; the fixed platform 21 comprises a base 211 and a top plate 212, a plurality of supporting columns 213 are further arranged between the base 211 and the top plate 212, and a guide sleeve 214 is arranged on the top plate 212 corresponding to the driving rod 3.
The guide sleeve 214 guides the movement of the driving rod 3, so that the driving rod 3 drives the sampling structure 1 to move along the vertical downward direction, and the sampling accuracy is ensured.
Further, in another embodiment, the lifting platform 22 includes a lifting plate 221, a lifting screw 222 is connected to one of the supporting columns 213, the top end of the lifting screw 222 is connected to the lifting plate 221, and lifting columns 223 fixedly connected to the lifting plate 221 are disposed in the remaining supporting columns 213; the lifting screw 222 is sleeved with a worm wheel 224, the worm wheel 224 and the lifting screw 222 are in threaded transmission, the fixed platform 21 is also provided with a lifting motor 225, and an output shaft of the lifting motor 225 is connected with a worm 226 for driving the worm wheel 224 to rotate.
Further, in another embodiment, the top end of the driving rod 3 is rotatably connected to the lifting plate 221, and a driven gear 32 is provided at the top end of the driving rod 3; the lifting plate 221 is further provided with a rotating motor 33, and a driving gear 34 for driving the driven gear 32 to rotate is connected to an output shaft of the rotating motor 33.
The soil sample collecting device for engineering investigation of the present utility model can be easily manufactured or used by those skilled in the art based on the description of the present utility model and the accompanying drawings, and can produce the positive effects described in the present utility model.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a device is taken with soil sample to engineering investigation which characterized in that: the soil breaking device comprises a taking structure (1), wherein the taking structure (1) comprises a soil breaking cylinder (11) and a cover body (12) connected to the top of the soil breaking cylinder (11), and a taking cylinder (13) is embedded in a cavity in the soil breaking cylinder (11); an inclined surface is arranged on the inner side wall of the bottom end of the broken soil barrel (11), and the bottom end of the broken soil barrel (11) is in a zigzag shape.
2. The soil sample collection device for engineering investigation according to claim 1, wherein: a partition plate (121) is arranged on the cover body (12), and the partition plate (121) divides a cavity in the cover body (12) into a driving cavity and a soil crushing cavity; a rotating shaft (122) is further arranged on the cover body (12), penetrates through the driving cavity and the soil crushing cavity and extends upwards to the outer side of the cover body (12); the novel soil crushing device is characterized in that a soil crushing driving structure (14) is arranged in the driving cavity, a soil crushing drill bit (15) connected to the bottom end of the rotating shaft (122), a soil crushing impeller (16) sleeved on the rotating shaft (122) and a plurality of soil discharging impellers (17) sleeved on the rotating shaft (122) are arranged in the soil crushing cavity, and a plurality of soil outlets (123) are formed in the side wall of the soil crushing cavity.
3. The soil sample collection device for engineering investigation according to claim 2, wherein: the soil breaking driving structure (14) comprises a soil breaking driving gear (141) sleeved on the rotating shaft (122) and a soil breaking driving gear ring (142) fixedly connected to the side wall of the driving cavity; a plurality of soil breaking planetary gears (143) are arranged between the soil breaking driving gears (141) and the soil breaking driving gear rings (142), the soil breaking planetary gears (143) are connected through a soil breaking gear frame (144), and the soil breaking gear frame (144) is sleeved on the rotating shaft (122).
4. The soil sample collection device for engineering investigation according to claim 2, wherein: the soil breaking drill bit (15) is conical, and a spiral piece (151) is arranged on the conical surface of the soil breaking drill bit (15).
5. The soil sample collection device for engineering investigation according to claim 2, wherein: the soil breaking impeller (16) comprises an inner ring (161) and an outer ring (162) which are coaxially arranged, and the inner ring (161) is sleeved on the rotating shaft (122); a plurality of soil breaking blades (163) are arranged between the inner ring (161) and the outer ring (162), and the included angle between the soil breaking blades (163) and the horizontal plane is 5-10 degrees.
6. The soil sample collection device for engineering investigation according to claim 2, wherein: the soil discharging impeller (17) is provided with a plurality of soil discharging blades (171), and the included angle between the soil discharging blades (171) and the horizontal plane is 30-60 degrees.
7. The soil sample collection device for engineering investigation according to claim 2, wherein: the device also comprises a frame (2) and a driving rod (3) connected to the frame (2); the bottom end of the driving rod (3) is connected with the sampling structure (1) through a quick-dismantling structure; the quick-release structure comprises a connector (1221) arranged on the rotating shaft (122) and a connecting sleeve (31) connected with the bottom end of the driving rod (3), the section of the connector (1221) is square, a connecting base (1222) is arranged at the bottom end of the connector (1221), and a connecting ring (311) connected with the connecting sleeve (31) and the connecting base (1222) through threads is further arranged on the connecting sleeve (31).
8. The soil sample collection device for engineering investigation according to claim 7, wherein: the frame (2) comprises a fixed platform (21) and a lifting platform (22); the fixed platform (21) comprises a base (211) and a top plate (212), a plurality of supporting columns (213) are further arranged between the base (211) and the top plate (212), and guide sleeves (214) are arranged on the top plate (212) corresponding to the driving rods (3).
9. The soil sample collection device for engineering investigation according to claim 8, wherein: the lifting platform (22) comprises lifting plates (221), lifting screws (222) are connected in one supporting column (213), the top ends of the lifting screws (222) are connected to the lifting plates (221), and lifting columns (223) fixedly connected to the lifting plates (221) are arranged in the rest supporting columns (213); the lifting screw (222) is sleeved with a worm wheel (224), the worm wheel (224) and the lifting screw (222) are in threaded transmission, the fixed platform (21) is further provided with a lifting motor (225), and an output shaft of the lifting motor (225) is connected with a worm (226) for driving the worm wheel (224) to rotate.
10. The soil sample collection device for engineering investigation according to claim 9, wherein: the top end of the driving rod (3) is rotatably connected to the lifting plate (221), and a driven gear (32) is arranged at the top end of the driving rod (3); the lifting plate (221) is also provided with a rotating motor (33), and a driving gear (34) for driving the driven gear (32) to rotate is connected to an output shaft of the rotating motor (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102779.7U CN219914903U (en) | 2022-11-22 | 2022-11-22 | Soil sample taking device for engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102779.7U CN219914903U (en) | 2022-11-22 | 2022-11-22 | Soil sample taking device for engineering investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914903U true CN219914903U (en) | 2023-10-27 |
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ID=88465822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223102779.7U Active CN219914903U (en) | 2022-11-22 | 2022-11-22 | Soil sample taking device for engineering investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914903U (en) |
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2022
- 2022-11-22 CN CN202223102779.7U patent/CN219914903U/en active Active
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