CN118345779B - Soil environment is earth volume backfill ramming device for restoration - Google Patents
Soil environment is earth volume backfill ramming device for restoration Download PDFInfo
- Publication number
- CN118345779B CN118345779B CN202410613541.5A CN202410613541A CN118345779B CN 118345779 B CN118345779 B CN 118345779B CN 202410613541 A CN202410613541 A CN 202410613541A CN 118345779 B CN118345779 B CN 118345779B
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- connecting shaft
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- 239000002689 soil Substances 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000005056 compaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/18—Making embankments, e.g. dikes, dams
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an earthwork backfill ramming device for repairing the soil environment, which is provided with a support frame, wherein the upper end surface of the support frame is provided with a telescopic cylinder, the output end of the telescopic cylinder is connected with a guide shaft, the bottom of the guide shaft is provided with a connecting shaft, and the side surface of the connecting shaft is provided with a guide mechanism; comprising the following steps: the first rammer is fixed at the bottom of the connecting shaft, an air pump is arranged on the outer side of the bottom of the first rammer, and a second rammer is movably arranged at the edge of the first rammer; the sleeve block is sleeved at the lower end of the connecting shaft, and the side surface of the sleeve block is fixedly connected with one end of the supporting rod. This soil environment is rammed device is backfilled with earthwork can carry out adaptability adjustment to the scope of rammed earth according to the construction demand, need not adjusting device's position to the compactness of rammed earth can be promoted to the mode that utilizes vibrations, simultaneously at the mode of rammed earth in-process accessible blowing, avoids earth adhesion on the rammer board, influences the planarization of follow-up soil surface.
Description
Technical Field
The invention relates to the technical field of soil environment restoration, in particular to an earthwork backfilling and tamping device for soil environment restoration.
Background
The soil loses the normal function of the soil after being damaged, so the damaged soil needs to be repaired, the damaged soil is dug out, then the soil is restored and backfilled into the dug foundation pit, and the dug soil is loose after being restored, when backfilling, the foundation pit needs to be tamped, for example, a deep foundation pit backfilling and tamping device with the publication number of CN117988316A comprises a tamping assembly, a transverse moving assembly and a circumferential supporting assembly, the transverse moving assembly is arranged on the circumferential supporting assembly, and the transverse moving assembly is used for driving the tamping assembly to reciprocate along the circumferential supporting assembly; the circumferential support assembly comprises a mounting seat which is of a telescopic structure, the deep foundation pit backfilling and tamping device is adopted, and the vibrating tamping hammer is used for tamping soil at the bottom of the foundation pit, so that the production efficiency is higher, the consumption time is short and the application prospect is better compared with the mode of adopting ropes and the tamping hammer;
For example, the utility model discloses a cable pit backfill soil compaction device for CN114808916A, through the cooperation between the soil leveling device, transmission and the compaction device, realize when the pivot rotates, the soil leveling board will cut the high soil layer, make soil layer height even, avoid the altitude fall, under the effect of arc, make the lifter steadily rise, simultaneously pull up gravity piece and compaction board, make the compression of compaction spring, when the arc leaves the lifter bottom, the impact will be under the gravity of gravity piece and the elasticity dual effect of compaction spring on the backfill soil, tamp it, realize the in-process of removal, make the mobility of equipment stronger, be convenient for the staff remove the use, cut earlier and tamp integration, the efficiency of tamping has been effectively improved. However, the above-mentioned tamping devices still have the following disadvantages during actual use:
1. In the construction process, the conventional ramming device is mainly fixedly arranged in the ramming soil range, and the larger-range construction can be realized only by adjusting the position of the device, so that the operation is not convenient enough, and the ramming soil range can not be adjusted according to the construction requirement on the basis of the same device;
2. and the backfilled soil is not in a dry state, so that a phenomenon that a large amount of soil is adhered to the rammer plate easily occurs in the soil compacting process, and the flatness of the subsequent soil compacting process is further affected.
Aiming at the problems, innovative design is urgently needed on the basis of the original earthwork backfilling and tamping device.
Disclosure of Invention
The invention aims to provide an earthwork backfilling and tamping device for repairing soil environment, which aims to solve the problems that in the prior art, the conventional tamping device is mainly fixedly arranged in the soil tamping range in the construction process, the position of the device is required to be adjusted to realize the construction in a larger range, and the backfilled soil is not in a dry state, so that a large amount of soil is easy to adhere to a tamping plate in the soil tamping process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the earthwork backfill ramming device for repairing the soil environment is provided with a support frame, wherein a telescopic cylinder is arranged on the upper end face of the support frame, the output end of the telescopic cylinder is connected with a guide shaft, the bottom of the guide shaft is provided with a connecting shaft, the side face of the connecting shaft is provided with a guide mechanism, and the guide mechanism is used for controlling the rammer to rotate;
comprising the following steps: the first rammer is fixed at the bottom of the connecting shaft, an air pump is arranged on the outer side of the bottom of the first rammer, and a second rammer is movably arranged at the edge of the first rammer;
the sleeve block is sleeved at the lower end of the connecting shaft, the side face of the sleeve block is fixedly connected with one end of the supporting rod, the other end of the supporting rod is connected with the gas transmission assembly, and the gas transmission assembly is arranged on the lower end face of the supporting frame.
Preferably, the guide mechanism comprises a fixing rod fixed on the side surface of the connecting shaft, the connecting shaft is rotationally connected with the guide shaft, the fixing rod is of a C-shaped structure, one end of the fixing rod, far away from the connecting shaft, is contacted with the side surface of the sleeve, and the fixing rod can be driven to synchronously lift when the guide shaft and the connecting shaft lift, so that the connecting shaft can rotate on the guide shaft in the lifting process.
Preferably, the sleeve is fixed in the lower terminal surface of support frame, and telescopic outside has seted up the guiding groove to the both ends and the spread groove interconnect of guiding groove, and simultaneously guiding groove and spread groove all equiangular distribution on the sleeve, the dead lever can slide in the guiding groove when rising, and then drives the connecting axle and rotate, and the dead lever slides in the spread groove when descending, and the connecting axle is no longer rotatory.
Preferably, the dead lever slides with guiding groove and spread groove for laminating, and the guiding groove is arc structure to the vertical structure of spread groove, and the height of guiding groove and spread groove equals the lift height of connecting axle simultaneously, through guiding groove and spread groove's setting, makes things convenient for the ram to go up and down once just to rotate certain angle.
Preferably, the air pump is mutually communicated with the fixed cylinder through the air pipe, the fixed cylinder is fixed at the edge of the first rammer board, the connecting rod penetrates through one end of the fixed cylinder, which is far away from the first rammer board, and meanwhile the connecting rod is in sliding connection with the fixed cylinder, the sections of the fixed cylinder and the connecting rod are arc-shaped, the arc centers of the fixed cylinder and the connecting rod are coincided with the rotating circle center of the second rammer board, and air generated by the operation of the air pump can be transmitted into the fixed cylinder through the air pipe, and then the connecting rod is driven to slide in the fixed cylinder through pushing the piston block.
Preferably, one end of the connecting rod is fixed with a piston block, the piston block is arranged in the fixed cylinder in a sliding manner, the other end of the connecting rod is fixedly connected with the second rammer, the second rammer is connected with the first rammer in a rotating manner, the rotating range of the second rammer is 0-90 degrees, and the second rammer can drive the second rammer to rotate to a horizontal state after sliding of the connecting rod, so that the soil ramming range can be lifted through the unfolded second rammer.
Preferably, the second rammer board is equiangular distribution on first rammer board, and the edge of second rammer board is arc structure to be fixed with the fixed plate of metal material in the inside cavity of second rammer board, the one end that the fixed plate did not contact with the second rammer board is fixed with the connecting ball simultaneously, presses when the ground is hammered to the second rammer board, and accessible fixed plate drives the connecting ball vibrations, can promote the compactness of rammer soil through the vibration.
Preferably, the gas transmission assembly comprises a piston plate fixed at the end part of the supporting rod, a connecting cylinder is sleeved on the outer side of the piston plate, the connecting cylinder is fixed on the lower end face of the supporting frame, and when the connecting shaft is lifted, the piston plate can be driven to synchronously lift in the connecting cylinder through the supporting rod.
Preferably, the side of the connecting cylinder is mutually communicated through the side of the connecting pipe and the sleeve block, the upper end and the lower end of the connecting cylinder are connected with the air inlet end of the connecting pipe, a one-way valve is arranged in the connecting pipe, the sleeve block and the connecting shaft are connected in a rotating way, and gas in the connecting cylinder can be extruded to be transmitted into the sleeve block through the connecting pipe when the piston plate is lifted.
Preferably, the lower extreme of connecting axle is the sky setting, and the cover piece is linked together through the cavity of connecting axle and the inside of first rammer board to the lower terminal surface of first rammer board evenly reserves the venthole, and the gas in the entering cover piece accessible connecting axle transmits to in the first rammer board, finally discharges from the venthole.
Compared with the prior art, the invention has the beneficial effects that: this soil environment is backfill ramming device for repairing can carry out adaptability adjustment to the scope of ramming according to the construction demand, need not adjusting device's position to the mode that utilizes vibrations can promote the compactness of ramming, simultaneously at the mode of ramming in-process accessible blowing, avoids earth adhesion on the rammer, influences the planarization of follow-up soil surface, and concrete content is as follows:
1. The connecting shaft drives the fixing rod to synchronously lift and slide in the guide groove when lifted, the fixing rod can drive the connecting shaft to rotate in the lifting process through the guide of the guide groove, and the fixing rod can slide in the guide groove when the connecting shaft drives the fixing rod to descend, so that the connecting shaft cannot rotate in the descending process, and the connecting shaft and the first rammer plate can be driven to rotate for a certain angle through lifting of the fixing rod once, so that the effect of expanding the ramming soil range is achieved;
2. the air pump is operated to enable the generated air to be transmitted into the fixed cylinder through the air pipe, when the piston block is pushed by the air, the piston block can slide in the fixed cylinder and drive the connecting rod to slide, so that the vertical second rammer plate can be pushed to a horizontal state, the range of rammed soil is lifted through the unfolded second rammer plate, and when the range of rammed soil is not required to be enlarged, the air pump pumps the air out to drive the horizontal second rammer plate to rotate to the vertical state, and storage is realized;
Further, when the second rammer board hammers the ground, the connecting ball can be driven to vibrate through the fixing plate, the second rammer board can be driven to vibrate through vibration, vibration force is transmitted to the ground, and therefore the compactness of the soil is improved;
3. The piston plate is driven to slide in the connecting cylinder through the supporting rod in the lifting process of the connecting shaft, gas at the upper end and the lower end in the connecting cylinder can be respectively extruded into the connecting pipe when the piston plate is lifted, then the gas enters the sleeve block through the connecting pipe, and then is transmitted into the cavity of the first rammer plate through the connecting shaft and is discharged from the air outlet, so that the first rammer plate can be lifted or lowered, soil adhered to the first rammer plate is blown off through discharged gas, and the influence of mass soil adhesion on the smoothness of rammed soil is avoided.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic front view of the sleeve according to the present invention;
FIG. 3 is a schematic top view of the tamper of the present invention;
FIG. 4 is a schematic view of the front cross-section of the fixing barrel of the present invention;
FIG. 5 is a schematic diagram of the front cross-sectional structure of a second tamper according to the present invention;
FIG. 6 is a schematic view of a second tamper receiving structure of the present invention;
FIG. 7 is a schematic view of a front cross-sectional structure of a connecting cylinder according to the present invention;
FIG. 8 is a schematic side sectional view of a connecting cylinder according to the present invention;
FIG. 9 is a schematic bottom view of a first tamper of the present invention.
In the figure: 1. a support frame; 2. a telescopic cylinder; 3. a guide shaft; 4. a connecting shaft; 5. a fixed rod; 6. a sleeve; 7. a guide groove; 8. a connecting groove; 9. a first tamper; 10. an air pump; 11. a gas pipe; 12. a fixed cylinder; 13. a connecting rod; 14. a piston block; 15. a second tamper plate; 16. a fixing plate; 17. a connecting ball; 18. sleeving blocks; 19. a support rod; 20. a piston plate; 21. a connecting cylinder; 22. a connecting pipe; 23. and an air outlet hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides the following technical solutions:
Example 1: in order to solve the problems existing in the prior art, the soil environment repairing earth backfilling and tamping device is provided with a support frame 1, wherein a telescopic cylinder 2 is installed on the upper end face of the support frame 1, the output end of the telescopic cylinder 2 is connected with a guide shaft 3, the bottom of the guide shaft 3 is provided with a connecting shaft 4, the side face of the connecting shaft 4 is provided with a guide mechanism, and the guide mechanism is used for controlling the rotation of a tamping plate; comprising the following steps: the first rammer 9 is fixed at the bottom of the connecting shaft 4, an air pump 10 is arranged at the outer side of the bottom of the first rammer 9, and a second rammer 15 is movably arranged at the edge of the first rammer 9; the sleeve block 18 is sleeved at the lower end of the connecting shaft 4, the side surface of the sleeve block 18 is fixedly connected with one end of the supporting rod 19, the other end of the supporting rod 19 is connected with the gas transmission assembly, and the gas transmission assembly is arranged at the lower end surface of the supporting frame 1; firstly carrying the device to a designated position, fixing the device above the earth needing to be tamped, then driving the guide shaft 3 and the connecting shaft 4 to descend through the telescopic cylinder 2, further driving the first tamping plate 9 to knock the earth, compacting the earth, and when the area of the tamped earth needs to be regulated, rotating the second tamping plate 15 in a vertical state to a horizontal state, so that the tamped earth in a larger range can be realized, and the tamping plate can rotate a certain angle every time when being lifted in the tamping process, thereby avoiding dead zones, and simultaneously preventing a large amount of earth adhesion from affecting construction by utilizing the gas blown out from the bottom of the tamping plate.
The existing soil ramming device adopts a mode of vertically hammering the ground to perform soil ramming, so that the mode of the soil ramming device is single, the compactness of the soil after soil ramming is poor, as shown in fig. 1-2, the guiding mechanism comprises a fixed rod 5 fixed on the side surface of a connecting shaft 4, the connecting shaft 4 is rotationally connected with the guiding shaft 3, the fixed rod 5 is of a C-shaped structure, and meanwhile, one end of the fixed rod 5 far away from the connecting shaft 4 is contacted with the side surface of a sleeve 6; the sleeve 6 is fixed on the lower end face of the support frame 1, the outer side of the sleeve 6 is provided with a guide groove 7, two ends of the guide groove 7 are connected with the connecting groove 8, and the guide groove 7 and the connecting groove 8 are distributed on the sleeve 6 at equal angles; the fixed rod 5, the guide groove 7 and the connecting groove 8 are in fit sliding, the guide groove 7 is of an arc structure, the connecting groove 8 is of a vertical structure, and meanwhile, the height of the guide groove 7 and the connecting groove 8 is equal to the lifting height of the connecting shaft 4; the guide shaft 3 and the connecting shaft 4 are driven to synchronously descend through the telescopic cylinder 2 in the soil tamping process, the first rammer plate 9 is driven to synchronously descend and contact with the ground to achieve soil tamping, the connecting shaft 4 is driven to synchronously ascend when being lifted, the fixing rod 5 is driven to slide in the guide groove 7, the fixing rod 5 can drive the connecting shaft 4 to rotate on the guide shaft 3 in the lifting process through the guide of the guide groove 7, meanwhile, the lifting of the connecting shaft 4 and the guide shaft 3 cannot be influenced, when the connecting shaft 4 drives the fixing rod 5 to descend, the fixing rod 5 can slide in the connecting groove 8, and therefore the connecting shaft 4 cannot rotate in the descending process, the connecting shaft 4 and the first rammer plate 9 can be driven to rotate for a certain angle through lifting of the fixing rod 5, the soil tamping range is enlarged, and the first rammer plate 9 and the soil are not always contacted through the same surface, so that the soil tamping can be comprehensively improved.
Example 2: in the construction process of the conventional tamping device, the tamping range is mostly fixedly arranged, the position of the device is required to be adjusted, and then larger-range construction can be realized, so that the operation is not convenient enough, the tamping range cannot be adjusted according to the construction requirement on the basis of the same device, and therefore, according to the technical scheme, as shown in fig. 1, 3-6, an air pump 10 is mutually communicated through an air pipe 11 and a fixing cylinder 12, the fixing cylinder 12 is fixed at the edge of a first tamping plate 9, one end of the fixing cylinder 12 far away from the first tamping plate 9 is penetrated by a connecting rod 13, meanwhile, the connecting rod 13 and the fixing cylinder 12 are in sliding connection, the sections of the fixing cylinder 12 and the connecting rod 13 are arc-shaped, and the arc centers of the fixing cylinder 12 and the connecting rod 13 coincide with the rotation circle center of a second tamping plate 15; one end of the connecting rod 13 is fixed with a piston block 14, the piston block 14 is arranged in the fixed cylinder 12 in a sliding way, the other end of the connecting rod 13 is fixedly connected with the second rammer 15, the second rammer 15 is in rotary connection with the first rammer 9, and the rotation range of the second rammer 15 is 0-90 degrees; the second rammer 15 is distributed on the first rammer 9 at equal angles, the edge of the second rammer 15 is of an arc structure, a fixing plate 16 made of metal materials is fixed in a cavity inside the second rammer 15, and a connecting ball 17 is fixed at one end, which is not contacted with the second rammer 15, of the fixing plate 16; when the rammed soil range needs to be adjusted, the air pump 10 is operated to enable the generated air to be transmitted into the fixed cylinder 12 through the air pipe 11, when the piston block 14 in the fixed cylinder 12 is pushed by the air, the piston block can slide in the fixed cylinder 12 and drive the connecting rod 13 to slide, so that the vertical second rammer 15 can be pushed to a horizontal state, the rammed soil range is lifted through the unfolded second rammer 15, when the rammed soil range does not need to be enlarged, the air pump 10 pumps the air, drives the horizontal second rammer 15 to rotate to the vertical state to achieve storage, and meanwhile, when the second rammer 15 hammers the ground, the connecting ball 17 is driven to vibrate through the fixed plate 16, the second rammer 15 can be driven to vibrate through the vibration, the vibration force is transmitted to the ground, and therefore the compactness of the soil is improved.
Example 3: because the backfilled soil is not in a dry state, a phenomenon that a large amount of soil is adhered to the rammer plate easily occurs in the soil compacting process, and the flatness of the subsequent soil compacting process is further affected, therefore, the embodiment adopts the following technical scheme, as shown in fig. 1 and 7-9, the gas transmission assembly comprises a piston plate 20 fixed at the end part of a supporting rod 19, a connecting cylinder 21 is sleeved outside the piston plate 20, and the connecting cylinder 21 is fixed at the lower end surface of the supporting frame 1; the side surfaces of the connecting cylinder 21 are communicated with the side surfaces of the sleeve block 18 through a connecting pipe 22, the upper end and the lower end of the connecting cylinder 21 are connected with the air inlet end of the connecting pipe 22, a one-way valve is arranged in the connecting pipe 22, and the sleeve block 18 is in rotary connection with the connecting shaft 4; the lower end of the connecting shaft 4 is hollow, the sleeve block 18 is communicated with the cavity inside the first rammer 9 through the connecting shaft 4, and the lower end surface of the first rammer 9 is uniformly reserved with air outlet holes 23; the piston plate 20 is driven to slide in the connecting cylinder 21 by the supporting rod 19 in the lifting process of the connecting shaft 4, gas in the connecting cylinder 21 can be extruded into the connecting pipe 22 when the piston plate 20 is lifted, then the gas enters the sleeve block 18 through the connecting pipe 22, then enters a cavity at the lower end of the connecting shaft 4, and finally is transmitted into the cavity of the first rammer 9 and is discharged from the air outlet hole 23, so that the first rammer 9 can blow off soil adhered to the first rammer 9 through the discharged gas no matter rising or falling, the smoothness of rammed soil is prevented from being influenced by mass soil adhesion, and the sleeve block 18 can rotate on the connecting shaft 4, so that the transmission of the gas is not influenced.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a soil environment is earth backfill rammer device for repairing, is provided with support frame (1), telescopic cylinder (2) are installed to the up end of support frame (1), and the output of telescopic cylinder (2) is connected with guide shaft (3), the bottom of guide shaft (3) is provided with connecting axle (4), and the side of connecting axle (4) is provided with guiding mechanism, and guiding mechanism is used for controlling the rammer board rotation;
Characterized by comprising the following steps:
The first rammer (9) is fixed at the bottom of the connecting shaft (4), an air pump (10) is arranged at the outer side of the bottom of the first rammer (9), and a second rammer (15) is movably arranged at the edge of the first rammer (9);
the sleeve block (18) is sleeved at the lower end of the connecting shaft (4), the side surface of the sleeve block (18) is fixedly connected with one end of the supporting rod (19), the other end of the supporting rod (19) is connected with the gas transmission assembly, and the gas transmission assembly is arranged at the lower end surface of the supporting frame (1);
The air pump (10) is communicated with the fixing cylinder (12) through the air pipe (11), the fixing cylinder (12) is fixed at the edge of the first rammer board (9), one end, far away from the first rammer board (9), of the fixing cylinder (12) is penetrated with the connecting rod (13), meanwhile, the connecting rod (13) is in sliding connection with the fixing cylinder (12), the sections of the fixing cylinder (12) and the connecting rod (13) are arc-shaped, and the arc centers of the fixing cylinder (12) and the connecting rod (13) coincide with the rotation circle center of the second rammer board (15);
One end of the connecting rod (13) is fixedly provided with a piston block (14), the piston block (14) is arranged in the fixed cylinder (12) in a sliding manner, the other end of the connecting rod (13) is fixedly connected with the second rammer (15), the second rammer (15) is in rotary connection with the first rammer (9), and the rotation range of the second rammer (15) is 0-90 degrees;
the gas transmission assembly comprises a piston plate (20) fixed at the end part of the supporting rod (19), a connecting cylinder (21) is sleeved on the outer side of the piston plate (20), and the connecting cylinder (21) is fixed on the lower end surface of the supporting frame (1);
the side surfaces of the connecting cylinder (21) are communicated with the side surfaces of the sleeve block (18) through a connecting pipe (22), the upper end and the lower end of the connecting cylinder (21) are connected with the air inlet end of the connecting pipe (22), a one-way valve is arranged in the connecting pipe (22), and the sleeve block (18) is in rotary connection with the connecting shaft (4);
the lower extreme of connecting axle (4) is the sky setting, and cover piece (18) are linked together through the cavity inside connecting axle (4) and first ram (9) to the lower terminal surface of first ram (9) evenly has reserved venthole (23).
2. The earth backfill ramming device for repairing the soil environment according to claim 1, wherein: the guide mechanism comprises a fixed rod (5) fixed on the side face of the connecting shaft (4), the connecting shaft (4) is rotationally connected with the guide shaft (3), the fixed rod (5) is of a C-shaped structure, and one end, far away from the connecting shaft (4), of the fixed rod (5) is contacted with the side face of the sleeve (6).
3. The earth backfill ramming device for repairing the soil environment according to claim 2, wherein: the sleeve (6) is fixed on the lower end face of the support frame (1), the guide groove (7) is formed in the outer side of the sleeve (6), two ends of the guide groove (7) are connected with the connecting groove (8) mutually, and meanwhile the guide groove (7) and the connecting groove (8) are distributed on the sleeve (6) at equal angles.
4. An earth backfill ramming device for repairing an earth environment according to claim 3, wherein: the fixing rod (5) slides in a fitting manner with the guide groove (7) and the connecting groove (8), the guide groove (7) is of an arc-shaped structure, the connecting groove (8) is of a vertical structure, and meanwhile the height of the guide groove (7) and the height of the connecting groove (8) are equal to the lifting height of the connecting shaft (4).
5. The earth backfill ramming device for repairing the soil environment according to claim 1, wherein: the second rammer (15) is distributed on the first rammer (9) at equal angles, the edge of the second rammer (15) is of an arc-shaped structure, a fixing plate (16) made of metal materials is fixed in a cavity inside the second rammer (15), and meanwhile one end, which is not contacted with the second rammer (15), of the fixing plate (16) is fixed with a connecting ball (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410613541.5A CN118345779B (en) | 2024-05-17 | 2024-05-17 | Soil environment is earth volume backfill ramming device for restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410613541.5A CN118345779B (en) | 2024-05-17 | 2024-05-17 | Soil environment is earth volume backfill ramming device for restoration |
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| Publication Number | Publication Date |
|---|---|
| CN118345779A CN118345779A (en) | 2024-07-16 |
| CN118345779B true CN118345779B (en) | 2024-09-20 |
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| CN202410613541.5A Active CN118345779B (en) | 2024-05-17 | 2024-05-17 | Soil environment is earth volume backfill ramming device for restoration |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005053A (en) * | 2017-12-06 | 2018-05-08 | 郑州诚合信息技术有限公司 | A kind of rammer with dual rammed earth body |
| CN112323766A (en) * | 2020-11-06 | 2021-02-05 | 安庆市红雨农业发展有限公司 | Battering ram with good compaction effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN212388546U (en) * | 2020-03-30 | 2021-01-22 | 福建塔强建材有限公司 | Continuous type building construction concrete ground stake tamping mechanism |
| CN115162317A (en) * | 2022-08-22 | 2022-10-11 | 青岛临空新能源科技有限公司 | Backfill tamping device and method for building engineering construction |
| CN115233649B (en) * | 2022-08-31 | 2023-11-10 | 中国路桥工程有限责任公司 | Hydraulic rammer compactor for reinforcing large-area foundation soil |
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| CN108005053A (en) * | 2017-12-06 | 2018-05-08 | 郑州诚合信息技术有限公司 | A kind of rammer with dual rammed earth body |
| CN112323766A (en) * | 2020-11-06 | 2021-02-05 | 安庆市红雨农业发展有限公司 | Battering ram with good compaction effect |
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