CN112281802B - Soft foundation treatment device and treatment method - Google Patents
Soft foundation treatment device and treatment method Download PDFInfo
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- CN112281802B CN112281802B CN202011222069.0A CN202011222069A CN112281802B CN 112281802 B CN112281802 B CN 112281802B CN 202011222069 A CN202011222069 A CN 202011222069A CN 112281802 B CN112281802 B CN 112281802B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
Abstract
The invention discloses a soft foundation treatment device and a treatment method, and belongs to the technical field of supporting devices. A soft foundation treatment device and a soft foundation treatment method comprise the soft foundation treatment device, wherein the soft foundation treatment device comprises a fixed plate, an installation frame and a fixed transverse frame, the installation frame is fixedly connected to the front end of the fixed plate, the fixed transverse frame is fixedly connected to the upper end of the installation frame, a soft foundation tamping device is installed and connected on the installation frame and the fixed transverse frame, the soft foundation tamping device comprises a driving mechanism and a tamping mechanism, the driving mechanism is connected with a walking mechanism, the walking mechanism is also matched with a heating rolling device, and the walking mechanism and the heating rolling device are both installed and connected between the fixed plates; the invention effectively solves the problems that the existing design structure is relatively fixed, cannot be adjusted according to the actual use scene, has limited applicability, is not provided with a safety guarantee structure, and is easy to cause secondary damage to trapped personnel due to structural damage.
Description
Technical Field
The invention relates to the technical field of supporting devices, in particular to a soft foundation treatment device and a treatment method.
Background
The soft soil is fine soil deposited on coastal areas, lakes and marshes, valley areas and beaches and having high natural water content, large pore ratio, high compressibility and low shear strength. The soft soil has the characteristics of high natural water content, large natural pore ratio, high compressibility, low shear strength, small consolidation coefficient, long consolidation time, high sensitivity, large disturbance, poor water permeability, complex soil layer distribution, large difference of physical and mechanical properties among layers and the like; soft soil foundations are generally foundations composed of soft soil layers with low strength and high compression amount. Because the soft soil has low strength and large sedimentation amount, great harm is often brought to projects such as roads, buildings and the like; therefore, in actual engineering, a consolidation treatment of a soft foundation is usually required.
At present, the treatment method for the soft soil foundation in the industry generally comprises the following steps: the soft foundation treatment method is simple in structural design and cannot achieve good treatment effect, and therefore the soft foundation treatment device which is common in the market at present is simple in structural design and cannot achieve good treatment effect.
Disclosure of Invention
The invention aims to solve the problems that the existing soft foundation treatment method is troublesome, time and labor are wasted during operation, and the existing treatment device is too simple in structural design and cannot achieve a good treatment effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the soft foundation treatment device comprises a fixed plate, a mounting frame and a fixed transverse frame, the mounting frame is fixedly connected to the front end of the fixed plate, the fixed transverse frame is fixedly connected to the upper end of the mounting frame, a soft foundation tamping device is connected to the mounting frame and the fixed transverse frame in a mounting mode, the soft foundation tamping device comprises a driving mechanism and a tamping mechanism, the driving mechanism is connected with a walking mechanism, the walking mechanism is matched with a heating rolling device in a still matching mode, and the walking mechanism and the heating rolling device are both connected between the fixed plate in an installing mode.
Preferably, the actuating mechanism of soft ground tamping device is including first driving motor and second driving motor, the equal fixed connection of first driving motor and second driving motor is in the bottom of mounting bracket, first connecting axle of difference fixedly connected with and second connecting axle on first driving motor and second driving motor's the output shaft, first driving motor and the spacing dish of second driving motor one end fixedly connected with are kept away from to first connecting axle and second connecting axle, spacing dish rotates to be connected in the movable pipe sleeve, go back the eccentric rim plate of fixedly connected with on first connecting axle and the second connecting axle.
Preferably, the tamping mechanism of soft ground tamping device is including solid fixed ring, gu fixed ring swing joint is on eccentric rim plate, gu fixed ring's bottom fixedly connected with head rod, the bottom fixedly connected with connecting seat of head rod, fixedly connected with buffer spring on the bottom surface of connecting seat, buffer spring's bottom fixedly connected with tamping plate, gu fixed ring's top fixedly connected with second connecting rod, the perpendicular flexible connection of second connecting rod is on fixed crossbearer, it has auxiliary spring still to overlap on the second connecting rod, the auxiliary spring bottom contacts with solid fixed ring, auxiliary spring's top contacts with the bottom surface of fixed crossbearer.
Preferably, running gear is including pinion and gear wheel, pinion fixed connection is on first connecting axle and second connecting axle, gear wheel fixed connection is on third connecting axle and fourth connecting axle, it is connected with the linkage chain to encircle between pinion and the gear wheel, third connecting axle fourth connecting axle rotates to be connected, third connecting axle fourth connecting axle still rotates simultaneously and connects on the inside wall of fixed plate, go back the fixedly connected with walking wheel on third connecting axle and the fourth connecting axle.
Preferably, the heating compaction device is including first worm, first worm and third connecting axle and fourth connecting axle fixed connection, first worm still is connected with first worm wheel meshing, first worm wheel fixed connection is on the universal driving shaft, first worm wheel one end fixedly connected with second worm is kept away from to the universal driving shaft, the second worm is connected with second worm wheel meshing, second worm wheel fixed connection is at compaction roller both ends, the inside of compaction roller is fixed mounting still has roll body heating device.
Preferably, the method also comprises a soft foundation treatment mode, and the method is applied to a soft foundation treatment device and comprises the following steps:
s1, making a working advancing route and a working plan of the soft foundation treatment device according to a construction drawing of a soft foundation area to be treated and the actual topographic environment of a site;
s2, starting a soft foundation tamping device of the soft foundation treatment device, and carrying out primary tamping operation on the soft foundation area by using the soft foundation tamping device;
s3, when the soft foundation tamping device works, the driving mechanism is driven to work together, the driving device body moves on a preset moving route, and simultaneously the tamping work of the ground surface is carried out;
s4, matching the advancing mechanism of the soft foundation treatment device with the heating rolling device, and driving the rolling roller at the rear to rotate together to perform primary rolling operation in the advancing process of the device body;
and S5, after the soft foundation treatment device finishes the primary foundation tamping and rolling work according to the pre-designed travelling route, starting a heating device inside the rolling roller to heat the rolling roller, and then carrying out secondary tamping and rolling work according to the pre-designed travelling route.
Compared with the prior art, the invention provides a soft foundation treatment device and a treatment method, which have the following beneficial effects:
(1) the invention is provided with a soft foundation tamping device at the front end of the device body, when in use, a first driving motor and a second driving motor are started, the first driving motor and the second driving motor drive a first connecting shaft and a second connecting shaft to rotate, eccentric wheel discs are fixedly connected on the first connecting shaft and the second connecting shaft, the eccentric wheel discs are rotatably connected in fixed rings, the upper ends of the fixed rings are vertically and slidably connected on a fixed transverse frame through second connecting rods, when the eccentric wheel discs rotate, the fixed rings can be driven to reciprocate in the vertical direction due to the eccentric rotation, the lower ends of the fixed rings are fixedly connected with first connecting rods, the bottom ends of the first connecting rods are fixedly connected with connecting seats, the bottom ends of the connecting seats are fixedly connected with tamping plates through buffer springs, when the fixed rings reciprocate in the vertical direction, the bottom tamping plates can be driven to tamp the bottom surface of a soft foundation, simultaneously still the cover is connected with auxiliary spring on the head rod, when solid fixed ring upward movement, can extrude auxiliary spring, and when solid fixed ring moved to the fixed point after when beginning downstream, because auxiliary spring's restoring force can promote solid fixed ring downstream to can provide a bigger decurrent power for the tamping plate of bottom, the effect of tamping soft ground that can be better plays.
(2) The invention also installs a walking mechanism and a heating rolling device on the device body, the walking mechanism is matched with the soft foundation tamping device at the front end of the device body, when in use, a first driving motor and a second driving motor of the soft foundation tamping device work to drive a first connecting shaft and a second connecting shaft to rotate, a pinion of the walking mechanism is fixedly connected on the first connecting shaft and the second connecting shaft so as to drive the pinion to rotate together, the pinion drives a gearwheel to rotate together through a linkage chain, the gearwheel is fixedly connected on a third connecting shaft and a fourth connecting shaft on the walking wheel, the structural design of the third connecting shaft and the fourth connecting shaft is the same as that of the first connecting shaft and the second connecting shaft, the third connecting shaft and the second connecting shaft are connected in a rotating way, the first driving motor and the second driving motor can also work independently, so that by controlling the rotating direction and the rotating speed of the first driving motor and the second driving motor, the travelling wheels of the invention adopt the design of large volume and large wheel width, thus better ensuring the trafficability of the device body and preventing the device body from being easily sunk on a soft foundation; in addition, the tail end of the invention is also provided with a heating compaction device which is matched with the traveling mechanism, a compaction roller of the heating compaction device is made of metal material with larger weight, when the traveling mechanism works, a first worm is driven to rotate by a third connecting shaft and a fourth connecting shaft, the first worm is meshed with a first worm wheel so as to drive the first worm wheel to rotate, the first worm wheel is fixedly connected on a linkage shaft, one end of the linkage shaft, far away from the first worm wheel, is fixedly connected with a second worm, the second worm is meshed with a second worm wheel, the second worm wheel is fixedly connected at two ends of the compaction roller, the weight of the compaction roller is larger, the soft foundation can be better compacted and solidified after being ground after being compacted, meanwhile, a roller body heating device is fixedly arranged in the compaction roller, and the compaction roller can be heated according to requirements during the use process, the heated compaction roller is utilized to roll over the ground of the soft foundation, so that the soft foundation can be better cured.
(3) The soft foundation treatment method is applied to the soft foundation treatment device, firstly, the soft foundation compaction device, the advancing mechanism and the heating compaction device are utilized to carry out primary compaction and rolling work on the soft foundation, then, the heating device in the compaction roller is started, and after the roller body of the compaction roller is heated, secondary compaction and rolling work is carried out, and by utilizing the design, the consolidation treatment effect on the soft foundation can be better ensured.
Drawings
FIG. 1 is a schematic structural diagram of a soft foundation treatment apparatus and method according to the present invention;
FIG. 2 is a schematic diagram of an explosion structure of a soft foundation treatment apparatus and method according to the present invention;
FIG. 3 is a schematic structural view of a soft foundation compacting apparatus of the soft foundation treatment apparatus and method according to the present invention;
FIG. 4 is a schematic structural view of a traveling mechanism of the soft foundation treatment apparatus and the treatment method according to the present invention;
fig. 5 is a schematic structural view of a safety heating rolling device of the soft foundation treatment device and the treatment method according to the present invention.
Description of the figure numbers:
1. a fixing plate; 2. a mounting frame; 3. fixing the transverse frame; 4. a soft foundation tamping device; 401. a first drive motor; 402. a second drive motor; 403. a first connecting shaft; 404. a second connecting shaft; 405. a limiting disc; 406. a movable pipe sleeve; 407. an eccentric wheel disc; 408. a fixing ring; 409. a first connecting rod; 410. a connecting seat; 411. a buffer spring; 412. compacting the plate; 413. a second connecting rod; 414. an auxiliary spring; 5. a traveling mechanism; 501. a pinion gear; 502. a bull gear; 503. a linkage chain; 504. a traveling wheel; 505. a third connecting shaft; 6. heating and rolling the mixture; 601. a first worm; 602. a first worm gear; 603. a linkage shaft; 604. a second worm; 605. a second worm gear; 606. and (5) rolling the mixture into a roller.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a soft foundation treatment device and a treatment method, including a soft foundation treatment device, the soft foundation treatment device includes a fixed plate 1, a mounting bracket 2 and a fixed cross frame 3, the mounting bracket 2 is fixedly connected at the front end of the fixed plate 1, the fixed cross frame 3 is fixedly connected at the upper end of the mounting bracket 2, the soft foundation compaction device 4 is mounted and connected on the mounting bracket 2 and the fixed cross frame 3, the soft foundation compaction device 4 includes a driving mechanism and a compaction mechanism, the driving mechanism is connected with a traveling mechanism 5, the traveling mechanism 5 is also matched with a heating rolling device 6, and the traveling mechanism 5 and the heating rolling device 6 are both mounted and connected between the fixed plates 1.
The driving mechanism of the soft foundation tamping device 4 comprises a first driving motor 401 and a second driving motor 402, the first driving motor 401 and the second driving motor 402 are fixedly connected to the bottom end of the mounting frame 2, a first connecting shaft 403 and a second connecting shaft 404 are fixedly connected to output shafts of the first driving motor 401 and the second driving motor 402 respectively, one end of the first connecting shaft 403 and one end of the second connecting shaft 404, which are far away from the first driving motor 401 and one end of the second driving motor 402, are fixedly connected with a limiting disc 405, the limiting disc 405 is rotatably connected in a movable pipe sleeve 406, and an eccentric wheel disc 407 is fixedly connected to the first connecting shaft 403 and the second connecting shaft 404.
The tamping mechanism of soft ground tamping device 4 is including solid fixed ring 408, gu fixed ring 408 swing joint is on eccentric rim plate 407, gu fixed ring 408's bottom fixedly connected with head rod 409, head rod 409's bottom fixedly connected with connecting seat 410, fixedly connected with buffer spring 411 on the bottom surface of connecting seat 410, buffer spring 411's bottom fixedly connected with ramming board 412, gu fixed ring 408's top fixedly connected with second connecting rod 413, the perpendicular telescopic connection of second connecting rod 413 is on fixed crossbearer 3, still overlap on the second connecting rod 413 and be connected with auxiliary spring 414, auxiliary spring 414 bottom contacts with solid fixed ring 408, auxiliary spring 414's top contacts with the bottom surface of fixed crossbearer 3.
The invention installs the soft foundation tamping device 4 at the front end of the device body, when in use, the first driving motor 401 and the second driving motor 402 are started, the first driving motor 401 and the second driving motor 402 drive the first connecting shaft 403 and the second connecting shaft 404 to rotate, the first connecting shaft 403 and the second connecting shaft 404 are fixedly connected with the eccentric wheel disc 407, the eccentric wheel disc 407 is rotatably connected in the fixed ring 408, the upper end of the fixed ring 408 is vertically and slidably connected on the fixed cross frame 3 through the second connecting rod 413, when the eccentric wheel disc 407 rotates, the fixed ring 408 can be driven to reciprocate in the vertical direction due to the eccentric rotation, the lower end of the fixed ring 408 is fixedly connected with the first connecting rod 409, the bottom end of the first connecting rod 409 is fixedly connected with the connecting seat 410, the bottom end of the connecting seat 410 is fixedly connected with the tamping plate 412 through the buffer spring 411, when the fixed ring 408 reciprocates in the vertical direction, the tamping plate 412 that can drive the bottom carries out the work of tamping to soft ground bottom surface, has still cup jointed auxiliary spring 414 on the first connecting rod 409 simultaneously, when solid fixed ring 408 upward movement, can extrude auxiliary spring 414, and when solid fixed ring 408 moved and begins the downstream after the fixed point, because auxiliary spring 414's restoring force, can promote solid fixed ring 408 downstream, thereby can provide a bigger decurrent power for the tamping plate 412 of bottom, the effect of tamping soft ground that can be better plays.
Example 2:
referring to fig. 5, the embodiment 1 is different from the above embodiments;
the traveling mechanism 5 comprises a small gear 501 and a large gear 502, the small gear 501 is fixedly connected to the first connecting shaft 403 and the second connecting shaft 404, the large gear 502 is fixedly connected to the third connecting shaft 505 and the fourth connecting shaft, a linkage chain 503 is connected between the small gear 501 and the large gear 502 in a surrounding mode, the third connecting shaft 505 is rotatably connected with the fourth connecting shaft, the third connecting shaft 505 is also rotatably connected to the inner side wall of the fixing plate 1, and traveling wheels 504 are fixedly connected to the third connecting shaft 505 and the fourth connecting shaft.
The heating compaction device 6 comprises a first worm 601, the first worm 601 is fixedly connected with a third connecting shaft 505 and a fourth connecting shaft, the first worm 601 is further connected with a first worm wheel 602 in a meshed mode, the first worm wheel 602 is fixedly connected to a linkage shaft 603, one end, far away from the first worm wheel 602, of the linkage shaft 603 is fixedly connected with a second worm 604, the second worm 604 is connected with a second worm wheel 605 in a meshed mode, the second worm wheel 605 is fixedly connected to two ends of a compaction roller 606, and a roller body heating device is further fixedly mounted inside the compaction roller 606.
The invention also installs a running gear 5 and a heating and rolling device 6 on the device body, the running gear 5 matches with the soft foundation tamping device 4 at the front end of the device body, when in use, a first driving motor 401 and a second driving motor 402 of the soft foundation tamping device 4 work to drive a first connecting shaft 403 and a second connecting shaft 404 to rotate, a pinion 501 of the running gear 5 is fixedly connected on the first connecting shaft 403 and the second connecting shaft 404 so as to drive the pinion 501 to rotate together, the pinion 501 drives a gearwheel 502 to rotate together through a linkage chain 503, the gearwheel 502 is fixedly connected on a third connecting shaft 505 and a fourth connecting shaft on a running wheel 504, the structural design of the third connecting shaft 505 and the fourth connecting shaft is the same as that of the first connecting shaft 403 and the second connecting shaft 404, the two are connected in a rotating way, and the first driving motor 401 and the second driving motor 402 can also work independently, therefore, the forward, backward or steering of the device body can be realized by controlling the rotating direction and the rotating speed of the first driving motor 401 and the second driving motor 402, and meanwhile, the traveling wheel 504 disclosed by the invention adopts a design with large volume and large wheel width, so that the trafficability of the device body is better ensured, and the device body cannot be easily sunk on a soft foundation; in addition, the tail end of the invention is also provided with a heating compaction device 6, the heating compaction device 6 is matched with the traveling mechanism 5, a compaction roller 606 of the heating compaction device 6 is made of metal material with larger weight, when the traveling mechanism 5 works, the first worm 601 is driven to rotate by a third connecting shaft 505 and a fourth connecting shaft, the first worm 601 is meshed with the first worm wheel 602 so as to drive the first worm wheel 602 to rotate, the first worm wheel 602 is fixedly connected on a linkage shaft 603, one end of the linkage shaft 603 far away from the first worm wheel 602 is fixedly connected with a second worm 604, the second worm 604 is meshed with the second worm wheel 605, the second worm wheel 605 is fixedly connected at two ends of the compaction roller 606, the weight of the compaction roller 606 is larger, when the soft foundation is ground which is compacted by tamping, the soft foundation can be better compacted, and a roller body heating device is also fixedly arranged in the compaction roller 606, in the using process, the compaction roller 606 can be heated as required, and the heated compaction roller 606 can be used for rolling over the ground of the soft foundation, so that the soft foundation can be better cured.
Example 3:
the basis for example 1 or 2 differs again in that:
the method is applied to a soft foundation treatment device and comprises the following steps:
s1, making a working advancing route and a working plan of the soft foundation treatment device according to a construction drawing of a soft foundation area to be treated and the actual topographic environment of a site;
s2, starting the soft foundation tamping device 4 of the soft foundation treatment device, and carrying out preliminary tamping operation on the soft foundation area by using the soft foundation tamping device 4;
s3, when the soft foundation tamping device 4 works, the travelling mechanism 5 is driven to work together, the driving device body travels on a preset travelling route, and simultaneously the tamping work of the ground surface is carried out;
s4, matching the advancing mechanism 5 of the soft foundation treatment device with the heating rolling device 6, and driving the rolling roller 606 at the rear to rotate together to perform primary rolling operation in the advancing process of the device body;
s5, after the soft foundation treatment device finishes the preliminary foundation tamping and rolling work according to the pre-designed travelling route, the heating device in the rolling roller 606 is started to heat the rolling roller 606, and then the secondary tamping and rolling work is carried out according to the pre-designed travelling route.
The soft foundation treatment method provided by the invention is applied to the soft foundation treatment device provided by the invention, firstly, the soft foundation compaction device 4, the advancing mechanism 5 and the heating compaction device 6 are utilized to carry out primary compaction and compaction work on the soft foundation, then the heating device in the compaction roller 606 is started, the roller body of the compaction roller 606 is heated, and then secondary compaction and compaction work is carried out, and by utilizing the design, the consolidation treatment effect on the soft foundation can be better ensured.
The above description is only for the 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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (2)
1. The utility model provides a soft ground processing apparatus, including fixed plate (1), mounting bracket (2) and fixed crossbearer (3), its characterized in that: the mounting frame (2) is fixedly connected to the front end of the fixing plate (1), the fixing transverse frame (3) is fixedly connected to the upper end of the mounting frame (2), the soft foundation tamping device (4) is installed and connected to the mounting frame (2) and the fixing transverse frame (3), the soft foundation tamping device (4) comprises a driving mechanism and a tamping mechanism, the driving mechanism is connected with a traveling mechanism (5), the traveling mechanism (5) is also matched with a heating rolling device (6), and the traveling mechanism (5) and the heating rolling device (6) are both installed and connected between the fixing plates (1);
the driving mechanism of the soft foundation tamping device (4) comprises a first driving motor (401) and a second driving motor (402), the first driving motor (401) and the second driving motor (402) are fixedly connected to the bottom end of the mounting frame (2), output shafts of the first driving motor (401) and the second driving motor (402) are fixedly connected with a first connecting shaft (403) and a second connecting shaft (404) respectively, one ends, far away from the first driving motor (401) and the second driving motor (402), of the first connecting shaft (403) and the second connecting shaft (404) are fixedly connected with a limiting disc (405), the limiting disc (405) is rotatably connected in a movable pipe sleeve (406), and eccentric wheel discs (407) are fixedly connected to the first connecting shaft (403) and the second connecting shaft (404);
the tamping mechanism of the soft foundation tamping device (4) comprises a fixed ring (408), the fixed ring (408) is movably connected to the eccentric wheel disc (407), the bottom end of the fixed ring (408) is fixedly connected with a first connecting rod (409), the bottom end of the first connecting rod (409) is fixedly connected with a connecting seat (410), the bottom surface of the connecting seat (410) is fixedly connected with a buffer spring (411), the bottom end of the buffer spring (411) is fixedly connected with a tamping plate (412), the top end of the fixing ring (408) is fixedly connected with a second connecting rod (413), the second connecting rod (413) is vertically and telescopically connected on the fixed transverse frame (3), the second connecting rod (413) is also sleeved and connected with an auxiliary spring (414), the bottom end of the auxiliary spring (414) is contacted with the fixed ring (408), the top end of the auxiliary spring (414) is contacted with the bottom surface of the fixed transverse frame (3);
the walking mechanism (5) comprises a pinion (501) and a gearwheel (502), the pinion (501) is fixedly connected to a first connecting shaft (403) and a second connecting shaft (404), the gearwheel (502) is fixedly connected to a third connecting shaft (505) and a fourth connecting shaft, a linkage chain (503) is connected between the pinion (501) and the gearwheel (502) in a surrounding mode, the third connecting shaft (505) is rotatably connected with the fourth connecting shaft, the third connecting shaft (505) is also rotatably connected to the inner side wall of the fixing plate (1) through the fourth connecting shaft, and walking wheels (504) are fixedly connected to the third connecting shaft (505) and the fourth connecting shaft;
heating compaction device (6) is including first worm (601), first worm (601) and third connecting axle (505) and fourth connecting axle fixed connection, first worm (601) still are connected with first worm wheel (602) meshing, first worm wheel (602) fixed connection is on universal driving shaft (603), first worm wheel (602) one end fixedly connected with second worm (604) are kept away from in universal driving shaft (603), second worm (604) are connected with second worm wheel (605) meshing, second worm wheel (605) fixed connection is at compaction roller (606) both ends, the inside of compaction roller (606) still fixed mounting have roll body heating device.
2. A soft foundation treatment method applied to a soft foundation treatment apparatus according to claim 1, comprising the steps of:
s1, making a working advancing route and a working plan of the soft foundation treatment device according to a construction drawing of a soft foundation area to be treated and the actual topographic environment of a site;
s2, starting a soft foundation tamping device (4) of the soft foundation treatment device, and carrying out primary tamping operation on the soft foundation area by using the soft foundation tamping device (4);
s3, when the soft foundation tamping device (4) works, the travelling mechanism (5) is driven to work together, the driving device body travels on a preset travelling route, and simultaneously the tamping work of the ground surface is carried out;
s4, a travelling mechanism (5) of the soft foundation treatment device is matched with the heating compaction device (6), and the device body drives a rear compaction roller (606) to rotate together to perform primary compaction in the travelling process;
and S5, after the soft foundation treatment device finishes the primary foundation tamping and rolling work according to the pre-designed travelling route, starting a heating device inside the rolling roller (606), heating the rolling roller (606), and then carrying out the secondary tamping and rolling work according to the pre-designed travelling route.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011222069.0A CN112281802B (en) | 2020-11-05 | 2020-11-05 | Soft foundation treatment device and treatment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011222069.0A CN112281802B (en) | 2020-11-05 | 2020-11-05 | Soft foundation treatment device and treatment method |
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| CN112281802A CN112281802A (en) | 2021-01-29 |
| CN112281802B true CN112281802B (en) | 2022-03-22 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448872Y (en) * | 2000-06-01 | 2001-09-19 | 上海宝钢冶金建设公司 | Roller vibration mill |
| CN208733609U (en) * | 2018-08-23 | 2019-04-12 | 佛山市南海第二建筑工程有限公司 | A kind of portable civil engineering tamping unit |
| CN109811750A (en) * | 2019-03-08 | 2019-05-28 | 陆斌 | A kind of consolidation machine being conveniently adjusted travelling route |
| CN111287048A (en) * | 2020-02-11 | 2020-06-16 | 中国十七冶集团有限公司 | Road surface tamping mechanical equipment for building |
| CN111335116A (en) * | 2020-03-10 | 2020-06-26 | 袁军国 | Quick rammer compactor of ground for building engineering |
-
2020
- 2020-11-05 CN CN202011222069.0A patent/CN112281802B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448872Y (en) * | 2000-06-01 | 2001-09-19 | 上海宝钢冶金建设公司 | Roller vibration mill |
| CN208733609U (en) * | 2018-08-23 | 2019-04-12 | 佛山市南海第二建筑工程有限公司 | A kind of portable civil engineering tamping unit |
| CN109811750A (en) * | 2019-03-08 | 2019-05-28 | 陆斌 | A kind of consolidation machine being conveniently adjusted travelling route |
| CN111287048A (en) * | 2020-02-11 | 2020-06-16 | 中国十七冶集团有限公司 | Road surface tamping mechanical equipment for building |
| CN111335116A (en) * | 2020-03-10 | 2020-06-26 | 袁军国 | Quick rammer compactor of ground for building engineering |
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| CN112281802A (en) | 2021-01-29 |
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