CN212844454U - Novel roadbed compactness detects device - Google Patents
Novel roadbed compactness detects device Download PDFInfo
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- CN212844454U CN212844454U CN202021939278.2U CN202021939278U CN212844454U CN 212844454 U CN212844454 U CN 212844454U CN 202021939278 U CN202021939278 U CN 202021939278U CN 212844454 U CN212844454 U CN 212844454U
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Abstract
The utility model relates to a road construction technical field just discloses a novel road bed compactness detects device, including the mounting panel, the bottom of mounting panel is rotated through the bearing and is connected with and excavates a section of thick bamboo, the outer wall fixedly connected with who excavates a section of thick bamboo excavates the blade, the bottom of excavating a section of thick bamboo is rotated through the bearing and is connected with the position sleeve, the inside of excavating a section of thick bamboo is located the position that is close to the bottom and is connected with the sampling tube through the bearing rotation. This novel road bed compactness detection device, when taking a sample, the location all can not take place to rotate with the sampling tube to improve the integrality of sample, prevented that the sample from being destroyed, improved the precision of follow-up detection, cut earth and drag the earth bottom fixedly through cutting the device after the sample is accomplished, thereby further improved the integrality of earth, convenient to use.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a novel road bed compactness detects device.
Background
The road bed first need be compacted during road construction, and the road bed can't be through the effect of road surface direct observation department compaction at the in-process of compaction, consequently need use sampling device to take a sample the compaction condition to convenient the observation, general sampling device is poor to the protection effect of sample in the sampling process, and the sample integrity and the reduction degree of sample are poor, lead to follow-up detection precision to descend.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel road bed compactness detects device has solved the problem that the poor influence of sampling device sample integrity degree and reduction degree detected the precision.
(II) technical scheme
In order to achieve the above object, the present invention provides the following technical solutions: a novel roadbed compactness detection device comprises a mounting plate, the bottom of the mounting plate is rotatably connected with an excavating cylinder through a bearing, the outer wall of the digging cylinder is fixedly connected with digging blades, the bottom of the digging cylinder is rotatably connected with a positioning sleeve through a bearing, the inner part of the digging cylinder and the position close to the bottom part are rotationally connected with a sampling cylinder through a bearing, a cutting device is arranged on the inner wall of the sampling tube and at a position close to the bottom, a fixed frame is fixedly connected with the top of the mounting plate and at a position which is on the left side of the middle, the right side wall of the fixed frame is fixedly connected with the outer wall of the sampling tube through a bracket and is positioned at a position close to the top, the top of the mounting plate is positioned at the position which is slightly ahead of the middle and is fixedly connected with a power motor through a fixing frame, the output end of the power motor is fixedly connected with a gear, and a handheld frame is fixedly arranged at the top of the mounting plate and on the left side of the fixing frame.
Preferably, cut the device and include activity opening, transmission ring gear, constant head tank, drive gear, cutting knife, power gear and dwang, the activity opening is seted up at the inner wall of sampling tube and is located the position near the bottom, the transmission ring gear passes through the bearing and is connected with the rotation of activity open-ended bottom, the constant head tank is seted up in activity open-ended bottom and is located the inboard position of transmission ring gear, drive gear passes through the bearing and is connected with the bottom rotation of constant head tank, cutting knife and drive gear's top fixed connection, power gear passes through the bearing and is connected with the rotation of the inboard position of activity open-ended bottom and is located transmission ring gear, the top fixed connection of dwang and power gear, the top of dwang extends the top of sampling tube.
Preferably, the digging blade is spiral, and the digging cylinder drives the digging blade to dig the soil when rotating, so that the device moves downwards to sample.
Preferably, the top of excavating a section of thick bamboo extends the upside of mounting panel, the tooth's socket has been seted up to the outer wall of excavating a section of thick bamboo and the position that is located the mounting panel upside, the gear and the tooth's socket meshing of power motor output, power motor drives through the cooperation of gear and tooth's socket and excavates a section of thick bamboo and rotate.
Preferably, the position sleeve lean on the lower extreme to polish into sharp-pointed form, divide center department with earth through the position sleeve bottom and separate, then advance downwards through excavating to the outside, convenient to use prevents that inboard earth from being destroyed.
Preferably, the transmission gear ring is meshed with the transmission gear, the transmission gear ring is meshed with the power gear, the power gear drives the transmission gear ring to rotate, and the transmission gear ring drives the transmission gear to rotate.
Preferably, one end of the cutting knife close to the inner side is a knife edge, and the length of the cutting knife is larger than the inner radius of the sampling cylinder and smaller than the inner diameter of the sampling cylinder.
Preferably, the dwang lean on upper end fixedly connected with to rotate the handle, set up and rotate the handle, conveniently rotate convenient to use to the dwang.
Compared with the prior art, the utility model provides a novel road bed compactness detects device possesses following beneficial effect:
1. this novel roadbed compactness detection device, set up position sleeve and sampling tube, carry out the during operation, earlier with the bottom and the road surface contact of position sleeve, then press down and make the position sleeve insert inside and make of bottom surface and excavate blade and road surface contact, then start motor power, motor power drives and excavates a section of thick bamboo and rotates, it drives and excavates the blade and rotates to excavate a section of thick bamboo, thereby make the device excavate downwards, the earth that makes center department simultaneously passes through the position sleeve and enters into the inside to the sampling tube, when taking a sample, the position sleeve all can not take place to rotate with the sampling tube, thereby the integrality of sample has been improved, prevent that the sample from being destroyed, the precision of follow-up detection has been improved.
2. This novel roadbed compactness detection device, set up the activity opening, the transmission ring gear, the constant head tank, drive gear, the cutting knife, power gear and dwang, when the inside earth degree of depth that gets into of sampler barrel is enough, rotate the dwang, the dwang drives power gear and rotates, power gear drives the transmission ring gear and rotates, the transmission ring gear drives drive gear and rotates, drive gear drives the cutting knife and rotates, the cutting knife rotates to the inboard of sampler barrel, cut off earth, the cutting knife holds up the inside earth of sampler barrel simultaneously, thereby make the device inside earth can not drop when upwards taking up, from the integrality that has improved earth, high durability and convenient use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the cutting device of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
Wherein: 1. mounting a plate; 2. excavating a barrel; 3. excavating the blade; 4. a positioning sleeve; 5. a sampling tube; 6. a cut-off device; 61. a movable opening; 62. a transmission gear ring; 63. positioning a groove; 64. a transmission gear; 65. a cutting knife; 66. a power gear; 67. rotating the rod; 7. a fixed mount; 8. a power motor; 9. a hand-held frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a novel roadbed compactness testing device, which comprises a mounting plate 1, the bottom of the mounting plate 1 is rotatably connected with an excavating cylinder 2 through a bearing, the outer wall of the excavating cylinder 2 is fixedly connected with an excavating blade 3, the excavating blade 3 is spiral, the excavating cylinder 2 drives the excavating blade 3 to excavate earth when rotating, thereby the device moves downwards to take samples, the bottom of the excavating cylinder 2 is rotatably connected with a positioning sleeve 4 through a bearing, the lower end of the positioning sleeve 4 is ground into a sharp shape, the earth is separated from the center through the bottom end of the positioning sleeve 4, then the earth is excavated and pushed downwards to the outside, the use is convenient, the inner side earth is prevented from being damaged, the position inside of the excavating cylinder 2 and close to the bottom is rotatably connected with a sampling cylinder 5 through a bearing, the excavating cylinder 2 and the sampling cylinder 5 are made of toughened glass, the inside of the sampling tube is convenient to observe, the positioning sleeve 4 is made of steel as a raw material, a cutting device 6 is arranged on the inner wall of the sampling tube 5 and positioned at a position close to the bottom, a fixing frame 7 is fixedly connected to the top of the mounting plate 1 and positioned at a position which is slightly left in the middle, the right side wall of the fixing frame 7 is fixedly connected with the outer wall of the sampling tube 5 and positioned at a position close to the top through a bracket, a power motor 8 is fixedly connected to the top of the mounting plate 1 and positioned at a position which is slightly forward in the middle through the fixing frame, a gear is fixedly connected to the output end of the power motor 8, the top end of the excavating tube 2 extends to the upper side of the mounting plate 1, a tooth socket is formed in the outer wall of the excavating tube 2 and positioned at the upper side of the mounting plate 1, the gear at the output end of the power motor 8 is meshed with, set up position sleeve 4 and sampling tube 5, carry out the during operation, earlier with the bottom and the road surface contact of position sleeve 4, then press down to make position sleeve 4 insert inside and make and excavate blade 3 and road surface contact to the bottom surface, then start power motor 8, power motor 8 drives and excavates a section of thick bamboo 2 and rotate, it excavates blade 3 and rotates to excavate a section of thick bamboo 2 drive, thereby make the device excavate downwards, make the earth of center department pass through the inside that position sleeve 4 got into to sampling tube 5 simultaneously, when taking a sample, position sleeve 4 all can not take place to rotate with sampling tube 5, thereby the integrality of sample has been improved, prevent that the sample from being destroyed, the precision of follow-up detection has been improved.
The cutting device 6 comprises a movable opening 61, a transmission gear ring 62, a positioning groove 63, a transmission gear 64, a cutting knife 65, a power gear 66 and a rotating rod 67, wherein the movable opening 61 is arranged on the inner wall of the sampling cylinder 5 and is positioned at a position close to the bottom, the transmission gear ring 62 is rotatably connected with the bottom of the movable opening 61 through a bearing, the positioning groove 63 is arranged at the bottom of the movable opening 61 and is positioned at the inner side of the transmission gear ring 62, the transmission gear 64 is rotatably connected with the bottom of the positioning groove 63 through a bearing, the transmission gear ring 62 is meshed with the transmission gear 64, the transmission gear ring 62 is meshed with the power gear 66, the power gear 66 drives the transmission gear ring 62 to rotate, the transmission gear ring 62 drives the transmission gear 64 to rotate, the cutting knife 65 is fixedly connected with the top of the transmission gear 64, one end of the cutting knife 65 close to the inner side is a knife edge, the power gear 66 is rotatably connected with the bottom of the movable opening 61 through a bearing and is positioned at the inner side of the transmission gear ring 62, the rotating rod 67 is fixedly connected with the top of the power gear 66, the top end of the rotating rod 67 extends to the upper part of the sampling tube 5, the upper end of the rotating rod 67 is fixedly connected with a rotating handle, the rotating handle is arranged, the rotating rod 67 is convenient to rotate, the use is convenient, the movable opening 61 is arranged, the transmission gear ring 62, the positioning groove 63, the transmission gear 64, the cutting knife 65, the power gear 66 and the rotating rod 67 are arranged, when the depth of soil entering the sampling tube 5 is enough, the rotating rod 67 is rotated, the rotating rod 67 drives the power gear 66 to rotate, the power gear 66 drives the transmission gear ring 62 to rotate, the transmission gear ring 62 drives the transmission gear 64 to rotate, the transmission gear 64 drives the cutting knife 65 to rotate, cut off earth, the cutting knife 65 holds up the inside earth of sampling tube 5 simultaneously to make the device inside earth can not drop when upwards taking up, from the integrality that has improved earth, convenient to use.
When the device is used, the bottom of the positioning sleeve 4 is firstly contacted with the road surface, then the positioning sleeve 4 is inserted into the bottom surface and the excavating blade 3 is contacted with the road surface by pressing downwards, then the power motor 8 is started, the power motor 8 drives the excavating cylinder 2 to rotate, the excavating cylinder 2 drives the excavating blade 3 to rotate, so that the device excavates downwards, meanwhile, soil at the center enters the sampling cylinder 5 through the positioning sleeve 4, when sampling is carried out, the positioning sleeve 4 and the sampling cylinder 5 cannot rotate, the integrity of sampling is improved, the sample is prevented from being damaged, when the depth of the soil entering the sampling cylinder 5 is enough, the rotating rod 67 is rotated, the rotating rod 67 drives the power gear 66 to rotate, the power gear 66 drives the transmission toothed ring 62 to rotate, the transmission toothed ring 62 drives the transmission gear 64 to rotate, the transmission gear 64 drives the cutting knife 65 to rotate, the cutting knife 65 rotates to the inboard of sampling tube 5, cuts off earth, and the cutting knife 65 holds up the inside earth of sampling tube 5 simultaneously to make the device inside earth can not drop when upwards taking up, from the integrality that has improved earth, convenient to use, after upwards taking out the device, can directly observe the inside sample of the device, also can take out inside earth sample simultaneously and go on further observing.
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 (8)
1. The utility model provides a novel road bed compactness detects device, includes mounting panel (1), its characterized in that: the bottom of mounting panel (1) is connected with through the bearing rotation and excavates a section of thick bamboo (2), the outer wall fixedly connected with who excavates a section of thick bamboo (2) excavates blade (3), the bottom of excavating a section of thick bamboo (2) is rotated through the bearing and is connected with position sleeve (4), the inside of excavating a section of thick bamboo (2) is located the position that is close to the bottom and is connected with sampling tube (5) through the bearing rotation, the inner wall of sampling tube (5) is located the position that is close to the bottom and is provided with cut device (6), the top of mounting panel (1) is located the position fixedly connected with mount (7) that the centre is on the left side, the right side wall of mount (7) is located the position fixedly connected with the top through the outer wall of support and sampling tube (5), the top of mounting panel (1) is located the centre and is on, the output fixedly connected with gear of power motor (8), the top of mounting panel (1) is located the left fixed position of mount (7) and is installed handheld frame (9).
2. The novel roadbed compactness detection device according to claim 1, characterized in that: the cutting device (6) comprises a movable opening (61), a transmission toothed ring (62), a positioning groove (63), a transmission gear (64), a cutting knife (65), a power gear (66) and a rotating rod (67), wherein the movable opening (61) is arranged on the inner wall of the sampling cylinder (5) and is positioned at a position close to the bottom, the transmission toothed ring (62) is rotatably connected with the bottom of the movable opening (61) through a bearing, the positioning groove (63) is arranged at the bottom of the movable opening (61) and is positioned at the inner side position of the transmission toothed ring (62), the transmission gear (64) is rotatably connected with the bottom of the positioning groove (63) through a bearing, the cutting knife (65) is fixedly connected with the top of the transmission gear (64), the power gear (66) is rotatably connected with the bottom of the movable opening (61) through a bearing and is positioned at the inner side position of the transmission toothed ring (62), dwang (67) and power gear's (66) top fixed connection, the top of dwang (67) extends the top of sampling tube (5).
3. The novel roadbed compactness detection device according to claim 1, characterized in that: the digging blade (3) is spiral.
4. The novel roadbed compactness detection device according to claim 1, characterized in that: the top of excavating cylinder (2) extends to the upside of mounting panel (1), the tooth's socket has been seted up to the outer wall of excavating cylinder (2) and the position that is located mounting panel (1) upside, the gear and the tooth's socket meshing of power motor (8) output.
5. The novel roadbed compactness detection device according to claim 1, characterized in that: the lower end of the positioning sleeve (4) is polished to be sharp.
6. The novel roadbed compactness detection device according to claim 2, characterized in that: the transmission gear ring (62) is meshed with a transmission gear (64), and the transmission gear ring (62) is meshed with a power gear (66).
7. The novel roadbed compactness detection device according to claim 2, characterized in that: one end of the cutting knife (65) close to the inner side is a knife edge, and the length of the cutting knife (65) is larger than the inner radius of the sampling cylinder (5) and smaller than the inner diameter of the sampling cylinder (5).
8. The novel roadbed compactness detection device according to claim 2, characterized in that: the upper end of the rotating rod (67) is fixedly connected with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939278.2U CN212844454U (en) | 2020-09-08 | 2020-09-08 | Novel roadbed compactness detects device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939278.2U CN212844454U (en) | 2020-09-08 | 2020-09-08 | Novel roadbed compactness detects device |
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| CN212844454U true CN212844454U (en) | 2021-03-30 |
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| CN202021939278.2U Active CN212844454U (en) | 2020-09-08 | 2020-09-08 | Novel roadbed compactness detects device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945626A (en) * | 2021-04-27 | 2021-06-11 | 重庆育才工程咨询监理有限公司 | Engineering is managed with road bed compactness detection device |
| CN114151018A (en) * | 2021-12-08 | 2022-03-08 | 江苏超峰工具有限公司 | High-strength hole drill and preparation process thereof |
| CN115059045A (en) * | 2022-08-18 | 2022-09-16 | 沧州市交通运输局 | Roadbed and base layer measuring device for highway pavement |
| CN117347103A (en) * | 2023-12-06 | 2024-01-05 | 山西一建集团有限公司 | Geological compactness detection device |
-
2020
- 2020-09-08 CN CN202021939278.2U patent/CN212844454U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945626A (en) * | 2021-04-27 | 2021-06-11 | 重庆育才工程咨询监理有限公司 | Engineering is managed with road bed compactness detection device |
| CN114151018A (en) * | 2021-12-08 | 2022-03-08 | 江苏超峰工具有限公司 | High-strength hole drill and preparation process thereof |
| CN115059045A (en) * | 2022-08-18 | 2022-09-16 | 沧州市交通运输局 | Roadbed and base layer measuring device for highway pavement |
| CN117347103A (en) * | 2023-12-06 | 2024-01-05 | 山西一建集团有限公司 | Geological compactness detection device |
| CN117347103B (en) * | 2023-12-06 | 2024-03-12 | 山西一建集团有限公司 | Geological compactness detection device |
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