CN110967233A - Cylindrical mechanical vibration geotechnical compaction device and method thereof - Google Patents
Cylindrical mechanical vibration geotechnical compaction device and method thereof Download PDFInfo
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- CN110967233A CN110967233A CN201911215015.9A CN201911215015A CN110967233A CN 110967233 A CN110967233 A CN 110967233A CN 201911215015 A CN201911215015 A CN 201911215015A CN 110967233 A CN110967233 A CN 110967233A
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Abstract
The invention belongs to the technical field of geotechnical tests, in particular to a cylindrical mechanical vibration geotechnical compaction device and a method thereof, aiming at the problem that the soil is not compact enough because the prior compaction device is only simply rolled by the weight of a roller, the invention proposes the following scheme that the compaction device comprises the roller with a hollow structure inside, a transverse shaft is rotatably arranged on the roller, a plurality of fixed plates are fixedly arranged on the inner wall of the roller, a plurality of rotating plates are rotatably arranged on the transverse shaft, the fixed plates and the rotating plates are arranged in one-to-one correspondence, a plurality of annular plates are fixedly arranged on the outer side of the transverse shaft, an arc groove is respectively arranged on one side of each annular plate, an arc slide block is fixedly arranged on one side of each rotating plate, and the arc slide block is connected with the side wall of the corresponding arc groove in a sliding manner, the invention is convenient for vibrating the roller, thereby enabling the soil to be more compact, and, is suitable for people with different heights.
Description
Technical Field
The invention relates to the technical field of geotechnical tests, in particular to a cylindrical mechanical vibration geotechnical compaction device and a method thereof.
Background
The indoor soil test aims at providing performance indexes of various kinds of soil which meet the actual conditions for the foundation design and construction of buildings, and the soil needs to be tamped when the indoor soil test is carried out.
In the prior art, the soil is compacted mostly by adopting a roller rolling mode, and the soil is not compact enough only by simply rolling by depending on the weight of a roller, so that a cylindrical mechanical vibration soil compaction device and a method thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defect that soil is not compact enough due to the fact that only rolling is carried out by means of the weight of a roller, and provides a cylindrical mechanical vibration geotechnical compaction device and a method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a drum formula mechanical vibration geotechnical compaction device, includes inside hollow structure's cylinder, rotate on the cylinder and install the cross axle, the inner wall fixed mounting of cylinder has a plurality of fixed plates, rotate on the cross axle and install a plurality of rotor plates, a plurality of fixed plates and a plurality of rotor plate one-to-ones setting, the outside fixed mounting of cross axle has a plurality of annular slabs, and the arc recess has all been seted up to one side of a plurality of annular slabs, and the equal fixed mounting in one side of a plurality of rotor plates has the arc slider, and the arc slider is with the lateral wall sliding connection of the arc recess that corresponds, and the equal fixed mounting in one side of a plurality of arc sliders has reset spring's one end, reset spring's the other end and the lateral wall.
Preferably, the outside fixed mounting of cross axle has two annular dogs, and one side that two annular dogs are close to each other contacts with the both sides of cylinder respectively, and the equal fixed mounting in both ends of cross axle has the montant, and same connecting plate is installed at the top of two montants.
Preferably, one side fixed mounting that two montants are close to each other has same scraper blade, and the scraper blade cooperatees with the cylinder, and two rotation grooves have been seted up to the bottom of connecting plate, and equal fixed mounting has a bearing on the top inner wall in two rotation grooves, and the equal fixed mounting of inner circle of two bearings has the screw rod.
Preferably, thread grooves are formed in the tops of the two vertical rods, and the two screw rods are in threaded connection with the two thread grooves respectively.
Preferably, the outer sides of the two screws are fixedly sleeved with worm gears, the inner wall of one side, away from each other, of the two rotating grooves is rotatably provided with worms, and the two worms are meshed with the two worm gears respectively.
Preferably, the mounting groove has been seted up to the bottom of connecting plate, and the mounting groove internal rotation is installed and is rotated the post, has all seted up the through-hole on the both sides inner wall of mounting groove, and two worms one end that is close to each other run through two through-holes respectively and with the both ends fixed connection who rotates the post.
Preferably, a plurality of clamping grooves are formed in the outer side of the rotating column, a moving hole is formed in the top of the connecting plate, an L-shaped clamping rod is slidably mounted in the moving hole, and the bottom end of the L-shaped clamping rod is clamped with the corresponding clamping groove.
Preferably, the top of the connecting plate is provided with a rectangular groove, a rectangular block is slidably mounted in the rectangular groove, and the top of the rectangular block is fixedly connected with the L-shaped clamping rod.
Preferably, one end of a tension spring is fixedly mounted at the bottom of the rectangular block, and the other end of the tension spring is fixedly connected with the inner wall of the bottom of the rectangular groove.
The invention also provides a use method of the cylindrical mechanical vibration geotechnical compaction device, which comprises the following steps:
s1: firstly, the L-shaped clamping rod is pulled upwards to separate the L-shaped clamping rod from the clamping groove, the fixing of the rotating column is released, then the connecting plate is pulled upwards, the connecting plate drives the two screw rods to move upwards, and the two screw rods rotate while moving due to the fact that the two screw rods are in threaded connection with the two thread grooves;
s2: the two worm rods rotate to drive the two worm wheels to rotate, the two worm wheels drive the two worms meshed with the worm wheels to rotate, and the two worms drive the same rotating column to rotate, so that the position of the connecting plate is adjusted to adapt to the height of a user;
s3: the connecting plate is connected by a hand, the connecting plate drives the transverse shaft to move through the two vertical rods, the transverse shaft can roll on the soil by moving, and the soil is compacted by the weight of the roller;
s4: the cylinder can drive a plurality of fixed plates striking a plurality of rotor plates when rolling, produce the vibration, the fixed plate lasts and applys the effort to the rotor plate, can make the rotor plate drive arc slider extrusion reset spring, make the rotor plate rotate, and then make the fixed plate cross the rotor plate, the extrusion force of rotor plate disappears this moment, reset spring recovers immediately, thereby make the arc slider hit the lateral wall of beating the arc recess, produce the vibration, make the cylinder vibration through the vibration that produces, thereby vibrate the compaction to soil.
Compared with the prior art, the invention has the advantages that:
(1) when the scheme is used, the L-shaped clamping rod is separated from the clamping groove, the connecting plate drives the two screw rods to move upwards, the two screw rods can rotate while moving, and then the rotating column is rotated, so that the position of the connecting plate is adjusted to adapt to the height of a user, finally, the L-shaped clamping rod is clamped into the clamping groove, the rotating column is fixed, the rotating column cannot rotate, and the position of the connecting plate is fixed;
(2) the connecting plate drives the cross shaft to move through the two vertical rods, the cross shaft can roll on soil due to movement, the self weight of the roller compacts the soil, the roller can drive the fixed plates to impact the rotating plates when rolling, vibration is generated, the rotating plates drive the arc-shaped sliding blocks to extrude the reset springs, the fixed plates further cross the rotating plates, the extrusion force of the rotating plates disappears at the moment, the reset springs restore immediately, the arc-shaped sliding blocks are enabled to strike the side walls of the arc-shaped grooves, vibration is generated, the roller vibrates due to the generated vibration, and accordingly the soil is vibrated and compacted;
(3) the invention is convenient for vibrating the roller, thereby compacting the soil, and simultaneously adjusting the position of the connecting plate, thereby being suitable for people with different heights.
Drawings
Fig. 1 is a schematic structural diagram of a cylindrical mechanical vibration geotechnical compaction device provided by the invention;
fig. 2 is a schematic side view of the connection between the annular plate and the arc-shaped sliding block of the cylinder type mechanical vibration geotechnical compaction device provided by the invention;
fig. 3 is a schematic structural view of part a of a drum-type mechanically-vibrated earth compaction device according to the present invention;
fig. 4 is a schematic side view of a rotary column of a drum-type mechanically-vibrated earth compaction device according to the present invention;
fig. 5 is a schematic perspective view of a drum-type mechanical vibratory earth compaction device according to the present invention, connected to a transverse shaft.
In the figure: the device comprises a roller 1, a transverse shaft 2, an annular stop dog 3, a vertical rod 4, a connecting plate 5, a fixing plate 6, a rotating plate 7, an arc-shaped sliding block 8, an annular plate 9, an arc-shaped groove 10, a return spring 11, a scraping plate 12, a thread groove 13, a rotating groove 14, a screw rod 15, a worm wheel 16, a worm 17, an installation groove 18, a rotating column 19, a clamping groove 20, a clamping rod 21L, a rectangular block 22, a tension spring 23, a moving hole 24, a bearing 25 and a through hole 26.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a drum formula mechanical vibration geotechnical compaction device, including inside cylinder 1 that is hollow structure, it installs cross axle 2 to rotate on cylinder 1, the inner wall fixed mounting of cylinder 1 has a plurality of fixed plates 6, it installs a plurality of rotor plates 7 to rotate on cross axle 2, a plurality of fixed plates 6 and a plurality of rotor plates 7 one-to-one setting, the outside fixed mounting of cross axle 2 has a plurality of annular plates 9, arc recess 10 has all been seted up to one side of a plurality of annular plates 9, the equal fixed mounting in one side of a plurality of rotor plates 7 has arc slider 8, arc slider 8 and the lateral wall sliding connection of the arc recess 10 that corresponds, the equal fixed mounting in one side of a plurality of arc sliders 8 has reset spring 11's one end, reset spring 11's the other end and the lateral wall fixed connection of the arc recess 10 that.
In this embodiment, the outside fixed mounting of cross axle 2 has two annular dog 3, and one side that two annular dog 3 are close to each other contacts with the both sides of cylinder 1 respectively, and the equal fixed mounting in both ends of cross axle 2 has montant 4, and same connecting plate 5 is installed at the top of two montants 4, and the position of connecting plate 5 can be adjusted.
In this embodiment, one side fixed mounting that two montants 4 are close to each other has same scraper blade 12, and scraper blade 12 cooperatees with cylinder 1, and two rotation grooves 14 have been seted up to the bottom of connecting plate 5, and equal fixed mounting has a bearing 25 on two top inner walls that rotate groove 14, and the equal fixed mounting of inner circle of two bearings 25 has screw rod 15, and bearing 25's setting can make the stable rotation of screw rod 15.
In this embodiment, the top of the two vertical rods 4 is provided with the thread groove 13, the two screws 15 are respectively in threaded connection with the two thread grooves 13, and the screws 15 rotate while moving.
In this embodiment, the worm wheel 16 is fixedly sleeved on the outer sides of the two screws 15, the worm 17 is rotatably mounted on the inner wall of one side of the two rotating grooves 14 far away from each other, the two worms 17 are respectively meshed with the two worm wheels 16, and the rotation of the screws 15 can drive the worm wheel 16 to rotate.
A plurality of clamping grooves 20 are formed in the outer side of the rotating column 19, a moving hole 24 is formed in the top of the connecting plate 5, an L-shaped clamping rod 21 is slidably mounted in the moving hole 24, the bottom end of the L-shaped clamping rod 21 is clamped with the corresponding clamping groove 20, and the L-shaped clamping rod 21 is close to the clamping groove 20 and fixes the rotating column 19.
The top of connecting plate 5 has seted up the rectangular channel, and slidable mounting has rectangular block 22 in the rectangular channel, and the top and the L-shaped kelly 21 fixed connection of rectangular block 22.
The bottom fixed mounting of rectangular block 22 has the one end of extension spring 23, and the other end of extension spring 23 and the bottom inner wall fixed connection of rectangular channel, the setting of extension spring 23 carry on spacingly to rectangular block 22, and then make L shape kelly 21's rigidity.
Example two
Referring to fig. 1-5, a drum formula mechanical vibration geotechnical compaction device, including inside cylinder 1 that is hollow structure, it installs cross axle 2 to rotate on cylinder 1, there are a plurality of fixed plates 6 on the inner wall of cylinder 1 through bolt fixed mounting, it installs a plurality of rotor plates 7 to rotate on cross axle 2, a plurality of fixed plates 6 and a plurality of rotor plates 7 one-to-one setting, there are a plurality of annular plates 9 in the outside of cross axle 2 through bolt fixed mounting, arc recess 10 has all been seted up to one side of a plurality of annular plates 9, there is arc slider 8 in one side of a plurality of rotor plates 7 through bolt fixed mounting, arc slider 8 and the lateral wall sliding connection of the arc recess 10 that corresponds, there is reset spring 11's one end all through bolt fixed mounting in one side of a plurality of arc slider 8, reset spring 11's the other end and the lateral wall fixed connection of the arc.
In this embodiment, there are two annular dog 3 in the outside of cross axle 2 through bolt fixed mounting, and one side that two annular dog 3 are close to each other contacts with the both sides of cylinder 1 respectively, and there are montant 4 at the both ends of cross axle 2 all through bolt fixed mounting, and same connecting plate 5 is installed at the top of two montants 4, and the position of connecting plate 5 can be adjusted.
In this embodiment, there is same scraper blade 12 in one side that two montants 4 are close to each other through bolt fixed mounting, and scraper blade 12 cooperatees with cylinder 1, and two rotation grooves 14 have been seted up to the bottom of connecting plate 5, all have a bearing 25 through bolt fixed mounting on two rotation grooves 14's the top inner wall, and the inner circle of two bearings 25 all has screw rod 15 through bolt fixed mounting, and bearing 25's setting can make the stable rotation of screw rod 15.
In this embodiment, the top of the two vertical rods 4 is provided with the thread groove 13, the two screws 15 are respectively in threaded connection with the two thread grooves 13, and the screws 15 rotate while moving.
In this embodiment, the worm wheel 16 is fixedly sleeved on the outer sides of the two screws 15, the worm 17 is rotatably mounted on the inner wall of one side of the two rotating grooves 14 far away from each other, the two worms 17 are respectively meshed with the two worm wheels 16, and the rotation of the screws 15 can drive the worm wheel 16 to rotate.
A plurality of clamping grooves 20 are formed in the outer side of the rotating column 19, a moving hole 24 is formed in the top of the connecting plate 5, an L-shaped clamping rod 21 is slidably mounted in the moving hole 24, the bottom end of the L-shaped clamping rod 21 is clamped with the corresponding clamping groove 20, and the L-shaped clamping rod 21 is close to the clamping groove 20 and fixes the rotating column 19.
The top of connecting plate 5 has seted up the rectangular channel, and slidable mounting has rectangular block 22 in the rectangular channel, and the top and the L-shaped kelly 21 fixed connection of rectangular block 22.
The bottom of rectangular block 22 has the one end of extension spring 23 through bolt fixed mounting, and the other end of extension spring 23 and the bottom inner wall fixed connection of rectangular channel, the setting of extension spring 23 carry on spacingly to rectangular block 22, and then make L shape kelly 21's rigidity.
The embodiment also provides a use method of the cylinder type mechanical vibration geotechnical compaction device, which comprises the following steps:
s1: firstly, the L-shaped clamping rod 21 is pulled upwards, the L-shaped clamping rod 21 is separated from the clamping groove 20, the fixing of the rotating column 19 is released, then the connecting plate 5 is pulled upwards, the connecting plate 5 drives the two screw rods 15 to move upwards, and the two screw rods 15 rotate while moving due to the fact that the two screw rods 15 are in threaded connection with the two thread grooves 13;
s2: the two screw rods 15 rotate to drive the two worm wheels 16 to rotate, the two worm wheels 16 drive the two worms 17 meshed with the two worm wheels 16 to rotate, the two worms 17 drive the same rotating column 19 to rotate, so that the position of the connecting plate 5 is adjusted to adapt to the height of a user, finally, the L-shaped clamping rod 21 is clamped into the clamping groove 20, the rotating column 19 is fixed, the rotating column 19 cannot rotate, and the position of the connecting plate 5 is fixed;
s3: the connecting plate 5 is connected by a hand, the connecting plate 5 drives the transverse shaft 2 to move through the two vertical rods 4, the transverse shaft 2 can roll on the soil by moving, and the soil is compacted by the self weight of the roller 1;
s4: roller 1 can drive a plurality of rotor plates 7 of 6 striking of a plurality of fixed plates when rolling, produce the vibration, fixed plate 6 lasts and applys the effort to rotor plate 7, can make rotor plate 7 drive 8 extrusion reset spring 11 of arc slider, make rotor plate 7 rotate, and then make fixed plate 6 cross rotor plate 7, the extrusion force of rotor plate 7 disappears this moment, reset spring 11 recovers immediately, thereby make 8 hitting of arc slider hit the lateral wall of arc recess 10, produce the vibration, vibration through the vibration that produces makes 1 vibrations of roller, thereby vibrate the compaction to soil.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (10)
1. The utility model provides a drum formula mechanical vibration geotechnological compaction device, includes inside hollow structure's cylinder, its characterized in that, rotate on the cylinder and install the cross axle, the inner wall fixed mounting of cylinder has a plurality of fixed plates, rotate on the cross axle and install a plurality of rotor plates, a plurality of fixed plates and a plurality of rotor plate one-to-ones setting, the outside fixed mounting of cross axle has a plurality of annular slabs, and the arc recess has all been seted up to one side of a plurality of annular slabs, and the equal fixed mounting in one side of a plurality of rotor plates has the arc slider, and the arc slider is with the lateral wall sliding connection of the arc recess that corresponds, and the equal fixed mounting in one side of a plurality of arc sliders has reset spring's one end, reset spring's the other end and the.
2. The cylinder type mechanical vibration geotechnical compaction device according to claim 1, wherein two annular stop blocks are fixedly installed on the outer side of the transverse shaft, one sides of the two annular stop blocks, which are close to each other, are respectively in contact with two sides of the roller, vertical rods are fixedly installed at two ends of the transverse shaft, and the same connecting plate is installed at the tops of the two vertical rods.
3. The cylinder type mechanical vibration geotechnical compaction device according to claim 2, wherein one side of each vertical rod, which is close to each other, is fixedly provided with a scraper, the scraper is matched with the roller, the bottom of the connecting plate is provided with two rotating grooves, the inner walls of the tops of the two rotating grooves are fixedly provided with bearings, and the inner rings of the two bearings are fixedly provided with screws.
4. The cylindrical mechanical vibration geotechnical compaction device according to claim 2, wherein the top of each of the two vertical rods is provided with a threaded groove, and the two screw rods are respectively in threaded connection with the two threaded grooves.
5. The cylinder type mechanical vibration geotechnical compaction device according to claim 3, wherein the two screw rods are fixedly sleeved with worm gears on the outer sides, and the inner walls of the two rotating grooves on the sides away from each other are rotatably provided with worm gears which are respectively meshed with the two worm gears.
6. The cylinder type mechanical vibration geotechnical compaction device according to claim 2, wherein the bottom of the connecting plate is provided with a mounting groove, a rotating column is rotatably mounted in the mounting groove, through holes are respectively formed in the inner walls of two sides of the mounting groove, and one ends of the two worms close to each other respectively penetrate through the two through holes and are fixedly connected with two ends of the rotating column.
7. The cylinder type mechanical vibration geotechnical compaction device according to claim 6, wherein a plurality of slots are formed on the outer side of the rotary column, a moving hole is formed on the top of the connecting plate, an L-shaped clamping rod is slidably mounted in the moving hole, and the bottom end of the L-shaped clamping rod is clamped with the corresponding slot.
8. The cylinder type mechanical vibration geotechnical compaction device according to claim 2, wherein the top of the connecting plate is provided with a rectangular groove, a rectangular block is slidably mounted in the rectangular groove, and the top of the rectangular block is fixedly connected with the L-shaped clamping rod.
9. The cylinder type mechanical vibration geotechnical compaction device according to claim 8, wherein one end of a tension spring is fixedly installed at the bottom of the rectangular block, and the other end of the tension spring is fixedly connected with the inner wall of the bottom of the rectangular groove.
10. A method for using a cylindrical mechanical vibratory earth compaction device is characterized by comprising the following steps:
s1: firstly, the L-shaped clamping rod is pulled upwards to separate the L-shaped clamping rod from the clamping groove, the fixing of the rotating column is released, then the connecting plate is pulled upwards, the connecting plate drives the two screw rods to move upwards, and the two screw rods rotate while moving due to the fact that the two screw rods are in threaded connection with the two thread grooves;
s2: the two worm rods rotate to drive the two worm wheels to rotate, the two worm wheels drive the two worms meshed with the worm wheels to rotate, and the two worms drive the same rotating column to rotate, so that the position of the connecting plate is adjusted to adapt to the height of a user;
s3: the connecting plate is connected by a hand, the connecting plate drives the transverse shaft to move through the two vertical rods, the transverse shaft can roll on the soil by moving, and the soil is compacted by the weight of the roller;
s4: the cylinder can drive a plurality of fixed plates striking a plurality of rotor plates when rolling, produce the vibration, the fixed plate lasts and applys the effort to the rotor plate, can make the rotor plate drive arc slider extrusion reset spring, make the rotor plate rotate, and then make the fixed plate cross the rotor plate, the extrusion force of rotor plate disappears this moment, reset spring recovers immediately, thereby make the arc slider hit the lateral wall of beating the arc recess, produce the vibration, make the cylinder vibration through the vibration that produces, thereby vibrate the compaction to soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215015.9A CN110967233A (en) | 2019-12-02 | 2019-12-02 | Cylindrical mechanical vibration geotechnical compaction device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215015.9A CN110967233A (en) | 2019-12-02 | 2019-12-02 | Cylindrical mechanical vibration geotechnical compaction device and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110967233A true CN110967233A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911215015.9A Withdrawn CN110967233A (en) | 2019-12-02 | 2019-12-02 | Cylindrical mechanical vibration geotechnical compaction device and method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281125A (en) * | 2021-06-09 | 2021-08-20 | 赣州建工集团有限公司 | Sandbox filler compactor for pile body model experiment |
| CN114559037A (en) * | 2022-01-31 | 2022-05-31 | 扬州汇峰新材料有限公司 | Powder metallurgy pressing die |
-
2019
- 2019-12-02 CN CN201911215015.9A patent/CN110967233A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281125A (en) * | 2021-06-09 | 2021-08-20 | 赣州建工集团有限公司 | Sandbox filler compactor for pile body model experiment |
| CN114559037A (en) * | 2022-01-31 | 2022-05-31 | 扬州汇峰新材料有限公司 | Powder metallurgy pressing die |
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