CN118166749A - Sewage sedimentation tank foundation construction ramming device - Google Patents
Sewage sedimentation tank foundation construction ramming device Download PDFInfo
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- CN118166749A CN118166749A CN202410586120.8A CN202410586120A CN118166749A CN 118166749 A CN118166749 A CN 118166749A CN 202410586120 A CN202410586120 A CN 202410586120A CN 118166749 A CN118166749 A CN 118166749A
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- tamping
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- plate
- sedimentation tank
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 19
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001973 fluoroelastomer Polymers 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 28
- 238000005056 compaction Methods 0.000 description 19
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a tamping device for foundation construction of a sewage sedimentation tank, which relates to the technical field of foundation construction and comprises a tamping machine outer shell and a tamping part, wherein a tamping structure and a buffer part are arranged in an installation inner shell, the buffer part comprises two first racks and two second racks which are arranged on the tamping structure, and a buffer structure is commonly arranged between the two first racks and the two second racks. The invention has the advantages that: through the setting of two ramming boards, can realize the self-adaptation of two ramming boards tamp the dynamics according to the difference of the reverse effort of different soft degree soil to the foundation tamp in real time, cooperate the setting of a plurality of pressure springs simultaneously, can carry out elasticity tamp to ground, prevent the foundation because of the too big crack that produces of tamping dynamics, improve the roughness that ground tamp.
Description
Technical Field
The invention relates to the technical field of foundation construction, in particular to a tamping device for foundation construction of a sewage sedimentation tank.
Background
The sewage sedimentation tank is used as an important component of a sewage treatment system, construction standard is required to be strictly adhered to, the foundation is required to be tamped in order to ensure the stability of the foundation, if the foundation is tamped in an irregular manner and the designed bearing capacity requirement is not met, harmful sedimentation of the foundation is possibly caused, the inner wall of the sewage sedimentation tank is cracked, water seepage and other problems are caused, normal sedimentation is affected, but the conventional foundation tamping can not be targeted to foundation parts with different hardness in the sedimentation tank by adopting uniform tamping force when the conventional foundation tamping device is used, and therefore, the problem is solved by the sewage sedimentation tank foundation construction tamping device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a foundation construction tamping device for a sewage sedimentation tank, which solves the problem of non-uniform foundation tamping in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the device comprises a tamper shell and a tamper part, wherein the tamper part comprises two hydraulic rods fixedly installed in the tamper shell, an installation inner shell is fixedly installed on the two hydraulic rods together, the installation inner shell slides in the tamper shell, and a tamper structure is installed in the installation inner shell;
The tamping structure comprises guide blocks which are respectively and slidably arranged in two corresponding guide grooves, a supporting plate is fixedly arranged between the two corresponding guide blocks, a plurality of pressure springs are fixedly arranged on the lower surfaces of the two supporting plates, and a tamping assembly is arranged at the lower ends of the pressure springs;
The tamping assembly comprises a damping plate fixedly installed at the lower ends of a plurality of pressure springs, the damping plate slides in corresponding damping grooves, two sliding blocks are fixedly installed on one side of the damping plate and respectively slide in corresponding sliding grooves, and the tamping plate is fixedly installed on the damping plate;
The buffer part comprises two first racks and two second racks which are arranged on the ramming structure, wherein the two first racks are fixedly arranged on one of the cushioning plates, the two second racks are fixedly arranged on the other cushioning plate, and the buffer structure is jointly arranged between the two first racks and the two second racks.
Further, two bradyseism grooves, a plurality of spout and a plurality of guide way have been seted up to the lower surface of installation inner shell, and corresponding two the spout is a set of, and two sets of spouts are located two bradyseism grooves and keep away from one side and are linked together with corresponding bradyseism groove respectively, corresponding two the guide way is a set of, and two sets of guide ways are located corresponding bradyseism groove's both sides and are linked together with corresponding bradyseism groove respectively.
Further, a plurality of lifting grooves communicated with the corresponding cushioning grooves are formed in the inner mounting shell, and the length of each lifting groove is the same as that of each guide groove.
Further, two mounting grooves are formed in the mounting inner shell, and the two mounting grooves are respectively communicated with the corresponding two lifting grooves.
Further, buffer structure is including rotating respectively installing two first lead screws in two mounting grooves, a plurality of equal fixed mounting in upper end of first lead screw has driving gear, and is a plurality of equal screw thread installs ball nut one on the first lead screw, a plurality of equal fixed mounting has the regulating block on the ball nut one, and every regulating block all slides in corresponding lift inslot, corresponding two equal fixed mounting has the backup pad on the regulating block, two equal fixed mounting in both ends of backup pad has the guide block, and every guide block all slides in corresponding guide way.
Further, two fixed gears meshed with the corresponding second racks are rotatably arranged in the mounting grooves, second screw rods are fixedly arranged on the fixed gears, one-way bearings I are fixedly sleeved on the second screw rods, and synchronous adjusting structures are arranged on the one-way bearings I.
Further, the synchronous regulation structure includes that fixed cover establishes the rotation loop bar outside one-way bearing, rotation loop bar external fixation cover is equipped with one-way bearing two, fixed cover is equipped with fixed ring gear on the one-way bearing two, and fixed ring gear meshes with corresponding first rack mutually, the removal groove has been seted up on the rotation loop bar, threaded mounting has ball nut two on the second lead screw, fixed mounting has the movable plate on the ball nut two, and the movable plate slides in the removal groove, two all install the promotion subassembly on the movable plate.
Further, the pushing assembly comprises a fixed sleeve fixedly mounted on the moving plate, an annular groove is formed in the fixed sleeve, a connecting ring is rotatably mounted in the annular groove, a push rod is fixedly mounted on the connecting ring, a moving toothed plate is fixedly mounted on the push rod, and the moving toothed plate is meshed with the corresponding two driving gears.
Further, the lower surfaces of both of the tamper plates are coated with a Polytetrafluoroethylene (PTFE) coating.
Furthermore, fluororubber is fixedly arranged on the side, close to the tamping plates, of the tamping plates.
Compared with the prior art, the invention has the advantages that:
1: this sewage sedimentation tank foundation construction ramming device is when ramming the base, has the soil to different hardness and carries out the advantage of pertinence ramming, through the setting of two ramming boards, is ramming the ground in real time, can be to the softness degree of soil, reduces the compaction dynamics to comparatively tight soil relatively, increases the compaction dynamics to comparatively soft soil relatively for the level of the soil that two ramming boards tamped reaches unanimously, thereby realizes the highly uniform of ramming the ground.
2: This sewage sedimentation tank foundation construction ramming device is when ramming the base, has the advantage of carrying out automatically regulated according to the soft degree of soil and applys pressure, through the setting of two ramming boards, can utilize the reaction force of the soil that soft degree is different, drives the first rack of both sides and carries out self-adjusting with the second rack and shift up, and the distance that shifts up can carry out automatically regulated according to the soft degree of the soil that two ramming boards received, improves the flexibility that the device used.
3: This sewage sedimentation tank foundation construction ramming device is when ramming the base, has the advantage, through the cooperation of first rack and fixed ring gear, the cooperation of second rack and fixed gear, can be in two ramming boards to the foundation ramming real-time, utilizes the elasticity of a plurality of pressure springs in both sides, drives two ramming boards to carry out self-regulating elasticity ramming to ground, prevents that the too big crack that leads to ground to appear of ramming dynamics from damaging it.
In summary, by arranging the two compacting plates, the self-adaptive adjustment of the compacting force of the two compacting plates can be realized according to different reverse acting forces of soil with different degrees of softness when the foundation is compacted, and meanwhile, the ground can be elastically compacted by matching with the arrangement of a plurality of pressure springs, so that cracks of the foundation due to overlarge compacting force are prevented, and the compacting flatness of the ground is improved.
Drawings
Fig. 1 is a schematic structural diagram of a tamping device for foundation construction of a sewage sedimentation tank;
FIG. 2 is a schematic view of the internal structure of the tamper housing;
FIG. 3 is a schematic view of the internal structure of the installation inner shell;
FIG. 4 is a schematic view of the internal structure of the shock absorption tank;
FIG. 5 is a schematic view of the structure for installing the inner shell;
FIG. 6 is a cross-sectional view of the structure in the direction a-a of FIG. 5;
FIG. 7 is a perspective view of the structure of FIG. 6;
FIG. 8 is a schematic view of a slider structure;
FIG. 9 is a schematic view of the structure of FIG. 8 from another perspective;
FIG. 10 is a schematic view of a structure of a moving toothed plate;
FIG. 11 is a schematic structural view of a retaining sleeve;
FIG. 12 is an exploded view of a second lead screw, push rod;
Fig. 13 is a schematic view of the structure of the annular groove, the connecting ring and the moving groove.
In the figure: the hydraulic rammer comprises a rammer outer shell, a hydraulic rod, a mounting inner shell, a rammer plate 4, a cushioning groove 5, a cushioning plate 6, a supporting plate 7, a pressure spring 8, a sliding block 9, a sliding groove 10, a guiding block 11, a guiding groove 12, a regulating block 13, a lifting groove 14, a first screw rod 15, a rotary loop bar 16, a second screw rod 17, a fixed gear ring 18, a fixed gear 19, a first rack 20, a second rack 21, a moving groove 22, a moving plate 23, a fixed sleeve 24, a push rod 25, a moving toothed plate 26, a driving gear 27, an annular groove 28, a connecting ring 29 and a mounting groove 30.
Detailed Description
Referring to fig. 1 and 2, a tamping device for foundation construction of a sewage sedimentation tank comprises a tamping machine shell 1, a tamping part and a buffering part, wherein the tamping part comprises a tamping structure and a tamping assembly, the buffering part comprises a buffering structure, two hydraulic rods 2 are fixedly installed in the tamping machine shell 1, an installation inner shell 3 is fixedly installed on the two hydraulic rods 2 together, the installation inner shell 3 slides in the tamping machine shell 1, and the tamping machine shell 1 is fixedly connected to a loader to enable the tamping machine to drive the device to move to a foundation to be tamped to work.
Referring to fig. 3 to 7, two cushioning grooves 5, a plurality of sliding grooves 10, a plurality of lifting grooves 14, two mounting grooves 30 and a plurality of guide grooves 12 are provided on the lower surface of the mounting inner case 3, the corresponding two sliding grooves 10 are in a group, the two groups of sliding grooves 10 are respectively located at one side of the two cushioning grooves 5 away from each other and are communicated with the corresponding cushioning grooves 5, the corresponding two guide grooves 12 are in a group, the two groups of guide grooves 12 are respectively located at two sides of the corresponding cushioning grooves 5 and are communicated with the corresponding cushioning grooves 5, and the two mounting grooves 30 are respectively communicated with the corresponding two lifting grooves 14.
Referring to fig. 8 and 9, the tamping structure comprises guide blocks 11 which slide between two corresponding guide grooves 12 together, a supporting plate 7 is mounted between the two guide blocks 11 in a sliding manner, a plurality of pressure springs 8 are fixedly mounted on the lower surfaces of the two supporting plates 7, the tamping assembly comprises a damping plate 6 which is fixedly mounted on the lower ends of the corresponding plurality of pressure springs 8 together, the damping plate 6 slides in the corresponding damping groove 5, two sliding blocks 9 are fixedly mounted on one side of the damping plate 6, the two sliding blocks 9 respectively slide in corresponding sliding grooves 10, a tamping plate 4 is fixedly mounted on the damping plate 6, in order to reduce adhesion between the lower surface of the tamping plate 4 and soil, a Polytetrafluoroethylene (PTFE) coating is adopted on the lower surface of the tamping plate 4, and the PTFE has good non-tackiness and corrosion resistance and is commonly used for manufacturing anti-sticking coatings, so that the contact between the soil and the surface of the tamping plate 4 can be reduced, and the adhesion force can be reduced; the fluororubber is fixedly arranged on the side, close to the two tamping plates 4, of the fluororubber, and the fluororubber has good elasticity and flexibility, can be bent for many times without cracking or damaging, and can assist the two tamping plates 4 to tamp foundation soil;
The drive ends of the two hydraulic rods 2 are driven to be shortened, the two compaction plates 4 are driven to be lifted to a certain height under the action of hydraulic pressure through the installation of the inner shell 3, then the hydraulic pressure is reduced under the reaction of gravity and hydraulic pressure, the foundation surface is compacted, and the foundation surface can be compacted in a targeted manner according to the fact that the softness of the ground at different positions is different (the hardness of the ground is different due to the density of soil) through the arrangement of the two compaction plates 4.
Referring to fig. 8-13, two first racks 20 are fixedly installed on one damping plate 6, two second racks 21 are fixedly installed on the other damping plate 6, the directions of tooth arrangement of the two first racks 20 and the two second racks 21 are the same, fixed gears 19 are rotatably installed in two installation grooves 30, the two fixed gears 19 are respectively meshed with corresponding second racks 21, second screw rods 17 are fixedly installed on the two fixed gears 19, one-way bearings are fixedly sleeved on the two second screw rods 17, the synchronous adjusting structure comprises rotating sleeve rods 16 fixedly installed outside the two one-way bearings respectively, one-way bearings are fixedly sleeved outside the two rotating sleeve rods 16, fixed gear rings 18 are fixedly sleeved outside the two one-way bearings, the two fixed gear rings 18 are meshed with the corresponding first racks 20, the rotating directions of the one-way bearings are the same as those of the one-way bearings, and the one-way bearings can be enabled to rotate with the two one-way bearings only when the two first racks 20 and the two second racks 21 move upwards.
The rotating sleeve rod 16 is provided with a moving groove 22, the end face of the moving groove 22 is square, a ball nut II is arranged on the second screw rod 17 in a threaded manner, a moving plate 23 is fixedly arranged on the ball nut II, the moving plate 23 slides in the moving groove 22, the pushing assembly comprises a fixed sleeve 24 fixedly arranged on the moving plate 23, the fixed sleeve 24 also slides in the moving groove 22 in a square manner, an annular groove 28 is formed in the fixed sleeve 24, a connecting ring 29 is rotatably arranged in the annular groove 28, a push rod 25 is fixedly arranged on the connecting ring 29, and a moving toothed plate 26 is fixedly arranged on the push rod 25;
When the ground is rammed, the two ramming plates 4 are upwards moved by the pressing force of the ground, so that the two ramming plates 6 are driven to upwards move, one of the two ramming plates 6 upwards moves to drive the two first racks 20 to upwards move, the other one of the two ramming plates 6 upwards moves to drive the two second racks 21 to upwards move, the distance of the two ramming plates 4 to upwards move is also different due to different softness of ground soil, the distance of the two first racks 20 to the two second racks 21 is also different, when the soil tamped by one of the ramming plates 4 is softer, the compression degree of the plurality of pressure springs 8 on the other ramming plate 4 is larger, the distance of the corresponding first racks 20 or the corresponding second racks 21 is driven to be longer, so that the corresponding fixed gear 19 or the fixed gear ring 18 is driven to rotate, the second lead screw 17 can be driven to rotate when the fixed gear 19 rotates, so that the moving plate 23 can drive the rotating sleeve 16 to rotate through the one-way bearing, so that the moving sleeve 22 and the moving sleeve 24 are driven to move under the moving sleeve 24 and the fixed gear 17, and the moving sleeve 24 can be driven to move under the fixed gear 17, and the moving sleeve 24 can be more flexibly and be prevented from being matched with the second lead screw 17, and the moving sleeve 17 can be driven to move under the fixed gear 17, and the moving sleeve 24 can be prevented from moving, and the moving sleeve 17 can be more flexibly and the moving sleeve 17 can be moved.
Referring to fig. 9 and 10, the buffer structure includes two first screw rods 15 rotatably installed in two installation grooves 30, respectively, driving gears 27 are fixedly installed at the upper ends of the first screw rods 15, the corresponding two driving gears 27 are meshed with corresponding moving toothed plates 26, ball nuts one are threadedly installed on the first screw rods 15, adjusting blocks 13 are fixedly installed on the ball nuts one, and the corresponding two adjusting blocks 13 are fixedly connected with corresponding supporting plates 7;
When the movable toothed plate 26 moves, the corresponding two driving gears 27 and the corresponding two first lead screws 15 are driven to rotate, and the corresponding two driving gears 27 are respectively positioned at two sides of the movable toothed plate 26, so that when the movable toothed plate 26 moves, the two driving gears 27 are driven to rotate in opposite directions, the plurality of first lead screws 15 are arranged in the same direction, the corresponding two adjusting blocks 13 can be driven to move up and down in opposite directions, so that the two supporting plates 7 are driven to move up and down in opposite directions, wherein the supporting plates 7 on the tamping plate 4 with harder soil are driven to move up, the corresponding plurality of pressure springs 8 are driven to restore an initial elastic state, the tamping force on the soil with harder soil is reduced, the supporting plates 7 on the tamping plate 4 with softer soil are driven to move down, the plurality of pressure springs 8 are pressed down, the tamping plate 4 is driven to move down, the tamping force on the soil with harder soil is pressed more, the tamping effect is ensured, and the leveling effect of the foundation of the sedimentation tank is improved;
When the soil compacted by the compaction plates 4 at two sides has a certain height difference, the driving ends of the two hydraulic rods 2 are driven again to shorten and drive the two compaction plates 4 to move upwards, the level of the ground with loose soil is lower at the moment, so that the soil is filled in the area for secondary compaction, the operation is repeated, and the flatness of the foundation ground of the sedimentation tank can be improved.
In the invention, the working principle of the tamping device for foundation construction of the sewage sedimentation tank is as follows:
Tamping: the device is moved to a designated working area by utilizing a loader, the device is driven to perform integral tamping treatment on the designated area by utilizing the movement of the loader, and the two tamping plates 4 perform up-and-down reciprocating motion relative to the ground at the same time by utilizing the continuous operation of the hydraulic rod 2 in the tamping process, so that the tamping treatment is performed:
Buffering treatment in the tamping process: when the compaction plate 4 is in contact with the ground, the compaction plate 4 can enable the cushioning plate 6 to move upwards for a certain distance in the cushioning groove 5 under the action of the reaction force, so that the compaction plate 4 is prevented from being damaged due to the fact that the reaction force is large, meanwhile, the compression spring 8 can be extruded when the compaction plate 4 moves upwards, and then the compaction plate 4 can vibrate to a certain extent relative to the ground under the action of the compression spring 8, so that a vibration compaction effect is achieved;
The tamping force is automatically controlled: when the two ramming plates 4 move upwards, as the foundation hardness degree is different, the reaction forces born by the two ramming plates 4 are different, so that the upward moving distances of the two ramming plates 4 in the cushioning groove 5 are different, at the moment, the first rack 20 and the second rack 21 respectively drive the fixed gear ring 18 and the fixed gear 19 to rotate at different angles, at the moment, the rotating sleeve rod 16 and the second screw rod 17 relatively rotate, at the moment, the second screw rod 17 drives the moving plate 23 in the moving groove 22 to move in the corresponding direction;
When the movable plate 23 moves, the movable toothed plate 26 is driven to synchronously move by the fixed sleeve 24 and the push rod 25, then the movable toothed plate 26 and the two driving gears 27 are matched to drive the two first screw rods 15 to rotate, the two first screw rods 15 rotate to drive the two supporting plates 7 to respectively move up and down correspondingly by the two regulating blocks 13, the initial compression states of the plurality of pressure springs 8 are regulated, the upward movement resistance of the two tamping plates 4 is changed, the upward movement resistance of the tamping plates 4 at the soft soil end is high as required, the upward movement resistance of the tamping plates 4 at the hard soil end is small, and the same tamping treatment effect of different soft and hard foundations can be ensured;
and (3) secondary tamping treatment: after the primary compaction is finished, the problem of uneven height of the compacted foundation can occur because the upward moving resistance of the two compaction plates 4 is continuously changed in order to ensure the consistency of the overall compaction effect of the foundation, and at the moment, after the primary compaction, the consistency and flatness of the overall compaction degree of the foundation can be ensured by adding a soil layer at a lower position and performing secondary compaction.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. The utility model provides a sewage sedimentation tank foundation construction ramming device, includes rammer shell (1), its characterized in that still includes rammer part, rammer part includes two hydraulic levers (2) of fixed mounting in rammer shell (1), two on hydraulic levers (2) together fixed mounting have installation inner shell (3), and installation inner shell (3) slide in rammer shell (1), install ramming structure in installation inner shell (3);
The tamping structure comprises guide blocks (11) which are respectively and slidably arranged in two corresponding guide grooves (12), a supporting plate (7) is fixedly arranged between the two corresponding guide blocks (11), a plurality of pressure springs (8) are fixedly arranged on the lower surfaces of the two supporting plates (7), and tamping assemblies are arranged at the lower ends of the pressure springs (8);
The tamping assembly comprises a damping plate (6) fixedly installed at the lower ends of a plurality of pressure springs (8), the damping plate (6) slides in corresponding damping grooves (5), two sliding blocks (9) are fixedly installed on one side of the damping plate (6), the two sliding blocks (9) slide in corresponding sliding grooves (10) respectively, and the tamping plate (4) is fixedly installed on the damping plate (6);
The buffer part comprises two first racks (20) and two second racks (21) which are arranged on the tamping structure, the two first racks (20) are fixedly arranged on one damping plate (6), the two second racks (21) are fixedly arranged on the other damping plate (6), and the buffer structure is jointly arranged between the two first racks (20) and the two second racks (21).
2. The ramming device for foundation construction of a sewage sedimentation tank according to claim 1, wherein two cushioning grooves (5), a plurality of sliding grooves (10) and a plurality of guide grooves (12) are formed in the lower surface of the installation inner shell (3), the corresponding two sliding grooves (10) are in a group, the two sliding grooves (10) are respectively located at one side, away from the two cushioning grooves (5), of the corresponding cushioning grooves (5) and are communicated with the corresponding cushioning grooves (5), the corresponding two guide grooves (12) are in a group, and the two guide grooves (12) are respectively located at two sides of the corresponding cushioning grooves (5) and are communicated with the corresponding cushioning grooves (5).
3. The ramming device for foundation construction of the sewage sedimentation tank according to claim 1, wherein a plurality of lifting grooves (14) communicated with the corresponding cushioning grooves (5) are formed in the installation inner shell (3), and the length of the lifting grooves (14) is the same as that of the guide grooves (12).
4. A device for ramming foundation construction of a sewage sedimentation tank according to claim 3, wherein two mounting grooves (30) are formed in the mounting inner shell (3), and the two mounting grooves (30) are respectively communicated with the corresponding two lifting grooves (14).
5. The ramming device for foundation construction of a sewage sedimentation tank according to claim 4, wherein the buffer structure comprises two first screw rods (15) respectively rotatably installed in two installation grooves (30), driving gears (27) are fixedly installed at the upper ends of the first screw rods (15), ball nuts (13) are fixedly installed on the first screw rods (15), each adjusting block (13) is slid in a corresponding lifting groove (14), supporting plates (7) are fixedly installed on the corresponding two adjusting blocks (13), guide blocks (11) are fixedly installed at two ends of each supporting plate (7), and each guide block (11) slides in a corresponding guide groove (12).
6. The ramming device for foundation construction of a sewage sedimentation tank according to claim 5, wherein the two mounting grooves (30) are respectively provided with a fixed gear (19) meshed with the corresponding second rack (21) in a rotating mode, the two fixed gears (19) are respectively provided with a second screw rod (17) in a fixed mode, the two second screw rods (17) are respectively provided with a first unidirectional bearing in a fixed mode in a sleeved mode, and the two first unidirectional bearings are respectively provided with a synchronous adjusting structure.
7. The ramming device for foundation construction of a sewage sedimentation tank according to claim 6, wherein the synchronous adjusting structure comprises a rotating sleeve rod (16) fixedly sleeved outside a first unidirectional bearing, a second unidirectional bearing is fixedly sleeved outside the rotating sleeve rod (16), a fixed gear ring (18) is fixedly sleeved on the second unidirectional bearing, the fixed gear ring (18) is meshed with a corresponding first rack (20), a moving groove (22) is formed in the rotating sleeve rod (16), a second ball nut (23) is mounted on the second screw rod (17) in a threaded mode, a moving plate (23) is fixedly mounted on the second ball nut, the moving plate (23) slides in the moving groove (22), and pushing assemblies are mounted on the two moving plates (23).
8. The ramming device for foundation construction of the sewage sedimentation tank according to claim 7, wherein the pushing component comprises a fixed sleeve (24) fixedly installed on the movable plate (23), an annular groove (28) is formed in the fixed sleeve (24), a connecting ring (29) is installed in the annular groove (28) in a rotating mode, a push rod (25) is fixedly installed on the connecting ring (29), a movable toothed plate (26) is fixedly installed on the push rod (25), and the movable toothed plate (26) is meshed with the corresponding two driving gears (27).
9. A sewage sedimentation tank foundation construction ramming device according to claim 1, characterized in that the lower surfaces of both ramming plates (4) are coated with a polytetrafluoroethylene coating.
10. The ramming device for foundation construction of sewage sedimentation tanks according to claim 1, wherein the two ramming plates (4) are fixedly installed with fluororubber at the side close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586120.8A CN118166749B (en) | 2024-05-13 | Sewage sedimentation tank foundation construction ramming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586120.8A CN118166749B (en) | 2024-05-13 | Sewage sedimentation tank foundation construction ramming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118166749A true CN118166749A (en) | 2024-06-11 |
| CN118166749B CN118166749B (en) | 2024-07-16 |
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| JP2000144704A (en) * | 1998-11-13 | 2000-05-26 | Jdc Corp | Dynamic consolidation method and dynamic consolidation device |
| CN114991114A (en) * | 2022-07-20 | 2022-09-02 | 马瑞 | Intelligent earth backfilling tamping equipment for sluice construction and working method thereof |
| CN219908880U (en) * | 2023-06-02 | 2023-10-27 | 中国水利水电第四工程局有限公司 | Foundation tamping device |
| CN117536193A (en) * | 2023-12-25 | 2024-02-09 | 杭州轶文科技有限公司 | Foundation tamping device and foundation tamping method for civil engineering |
| CN220598399U (en) * | 2023-08-16 | 2024-03-15 | 安徽建筑大学 | Foundation tamping device for civil engineering |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144704A (en) * | 1998-11-13 | 2000-05-26 | Jdc Corp | Dynamic consolidation method and dynamic consolidation device |
| CN114991114A (en) * | 2022-07-20 | 2022-09-02 | 马瑞 | Intelligent earth backfilling tamping equipment for sluice construction and working method thereof |
| CN219908880U (en) * | 2023-06-02 | 2023-10-27 | 中国水利水电第四工程局有限公司 | Foundation tamping device |
| CN220598399U (en) * | 2023-08-16 | 2024-03-15 | 安徽建筑大学 | Foundation tamping device for civil engineering |
| CN117536193A (en) * | 2023-12-25 | 2024-02-09 | 杭州轶文科技有限公司 | Foundation tamping device and foundation tamping method for civil engineering |
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