CN117988315B - Rammer compactor for building construction - Google Patents
Rammer compactor for building construction Download PDFInfo
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- CN117988315B CN117988315B CN202410409806.XA CN202410409806A CN117988315B CN 117988315 B CN117988315 B CN 117988315B CN 202410409806 A CN202410409806 A CN 202410409806A CN 117988315 B CN117988315 B CN 117988315B
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- 238000009435 building construction Methods 0.000 title abstract description 6
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 28
- 238000005056 compaction Methods 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 46
- 238000010586 diagram Methods 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a tamper for building construction, which comprises a tamper shell, wherein the tamper shell is fixedly connected with an engineering vehicle through a connecting block, the outer wall of the engineering vehicle is fixedly connected with the connecting block, one end of the connecting block is fixedly connected with the tamper shell, the top of the inner wall of the tamper shell is fixedly connected with an electric hydraulic rod, one end of the electric hydraulic rod is fixedly connected with a lifting block, the bottom of the lifting block is fixedly connected with a pushing block, the bottom of the pushing block is provided with a uniform tamping mechanism, the technical field of the tamper is related, the uniform tamping mechanism is arranged, further vibration after tamping is achieved in the tamping process, further vibration is carried out on the ground after tamping, particles in the ground after tamping are distributed more uniformly, and therefore the stability of the ground after tamping is effectively guaranteed through secondary vibration, and the phenomenon that the vehicle is collapsed after the subsequent pavement is paved due to different internal stresses is avoided.
Description
Technical Field
The invention relates to the technical field of tamper, in particular to a tamper for building construction.
Background
The compactor used in the construction engineering is a machine used in the construction engineering, and is mainly used for compacting soil and reducing road surface cracking caused by expansion and contraction of a base layer due to humidity change of a road surface paved later.
The utility model provides a tamper for construction in patent application of publication number CN213086763U specifically is a tamper for construction, belongs to building engineering technical field, including removing the wheel, remove a wheel top fixedly connected with telescopic leg, telescopic leg top fixedly connected with carries the thing board, fixedly connected with compaction case and storage water tank on carrying the thing board, fixedly connected with removes the barrier case under the thing board, the spout has been seted up to the inside spout of tamping case, the inside cooperation of spout is connected with the slider, slider bottom fixedly connected with tamp board.
At present, in the process of tamping soil by a vehicle-mounted tamper, the upward reaction force of a vehicle can be given to soil tamping by a hydraulic telescopic rod in the tamper, so that the tamper body and the lifting seesaw of the vehicle body are caused, the force unloading condition of the tamper can occur, and the tamping force and depth of the soil can be influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tamper for building construction, which realizes the purpose of solving the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a rammer compactor for construction, includes the rammer compactor shell, it passes through connecting block and engineering truck fixed connection, engineering truck outer wall and connecting block, connecting block one end fixedly connected with rammer compactor shell, rammer compactor shell inner wall top fixedly connected with electronic hydraulic stem, electronic hydraulic stem one end fixedly connected with lifter block, lifter block bottom fixedly connected with ejector pad, ejector pad bottom is provided with even rammer mechanism;
The uniform compaction mechanism includes:
the device comprises a push block, a threaded push rod, a connecting disc, a rib plate, a connecting disc, a connecting rod and a connecting rod, wherein one end of the threaded push rod is fixedly connected with the bottom of the push block, an inner thread sleeve is in threaded connection with the outer wall of the threaded push rod, the connecting disc is in sliding connection with the outer wall of the threaded push rod, the bottom of the connecting disc is fixedly connected with the rib plate, the outer wall of the rib plate is fixedly connected with the outer wall of the inner thread sleeve, and the threaded push rod is used for being pushed by the push block to lift;
the tamping plate, the tamping plate is circular discoid structure, tamping plate bottom fixedly connected with punching press piece, the punching press piece is hemispherical structure, the tamping plate is used for playing the effect of tamping earth.
Preferably, the outer wall of the threaded push rod is slidably connected with a magnetic plate B, the bottom of the push block is fixedly connected with a magnetic plate A, and the inner wall of the magnetic plate A is not contacted with the outer wall of the threaded push rod.
Preferably, the magnetism of the opposite side of the magnetic plate A and the magnetic plate B is opposite in polarity.
Preferably, the pushing block outer wall is provided with a stable tamping mechanism, the stable tamping mechanism comprises a connecting rod A, one end of the connecting rod A is fixedly connected with the pushing block outer wall, one end of the connecting rod A is fixedly connected with a neodymium magnet plate A, the neodymium magnet plate A is in contact with a neodymium magnet plate B in the outer wall, and the neodymium magnet plate B is fixedly connected with a connecting rod B in the outer wall.
Preferably, one end of the connecting rod B is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a fastening plate A, the bottom of the connecting plate is fixedly connected with a fastening plate B, and the inner walls of the fastening plate A and the fastening plate B are fixedly connected with sliding rods.
Preferably, one end of the sliding rod is fixedly connected with a sliding baffle, the outer wall of the tamper shell is fixedly connected with a fixed stop block, the outer wall of the sliding rod is in sliding connection with the outer wall of the tamper shell, and the inner wall of the fixed stop block is in sliding connection with the outer wall of the sliding rod.
Preferably, one end of the sliding rod is fixedly connected with a conical block, a triangular inverted tooth block is fixedly connected below the outer wall of the sliding rod, and the outer wall of the sliding baffle is in sliding connection with the outer wall of the tamper shell.
Preferably, the outer wall of the triangular inverted tooth block is in an inclined shape, the lower end of the conical block is in a spike shape, and the thread lift angle of the outer wall of the threaded push rod is larger than 60 degrees.
The invention provides a tamper for building construction. The beneficial effects are as follows:
1. According to the invention, the even tamping mechanism is arranged, after the tamping plate is used for tamping the soil, the generated vibration can enable the magnetic plate B which is in sliding connection with the outer wall of the threaded push rod to slide downwards along with downward inertia, and the downward inertia is larger than the magnetic attraction between the magnetic plate B and the magnetic plate A, so that the magnetic plate B is separated from the magnetic attraction between the magnetic plate A, and descends to rapidly impact the connecting disc, further vibration after the tamping is completed in the tamping process, further vibration is carried out on the tamped soil, the distribution of particles in the compacted soil is more uniform, and the stability of the compacted soil is effectively ensured through secondary vibration, so that the situation that the collapse occurs due to the fact that the vehicle travels after the following pavement is paved is avoided.
2. According to the invention, the uniform tamping mechanism is arranged, the internal thread sleeve is pushed to transversely rotate through the threads with larger thread lift angle on the outer wall of the threaded push rod, and when the internal thread sleeve rotates, the position which is not stamped by the stamping block is poked in the rotating process of the stamping block at the bottom of the internal thread sleeve, and the downward component force is applied to soil and the soil is further pressed downwards through the transverse poking of the semicircular arc shape of the stamping block, so that the soil surface can be fully and uniformly mixed through the rotation of the stamping block, the cracking of soil on the surface is reduced, the stress uniformity of the soil is improved, and the downward tamping effect of the soil is further improved.
3. According to the invention, the uniform tamping mechanism is arranged, the internal thread sleeve, the connecting disc and the tamping plate slide and rotate along with the gravity of the internal thread sleeve and descend on the outer wall of the threaded push rod, the threaded push rod gradually slides out of the internal thread sleeve, but one end of the threaded push rod is provided with the clamping block, the inner wall of the internal thread sleeve slides, but cannot slide out of the internal thread sleeve, so that the internal thread sleeve also returns to the bottom of the threaded push rod at the moment, all resets, and in the process of rotating and descending and resetting the internal thread sleeve and the tamping plate, the internal thread sleeve and the tamping plate rotate to throw out part of soil adhered on the outer wall of the tamping plate, and the effect of tamping soil is effectively maintained after the tamping plate is kept clean.
4. According to the invention, the stable tamping mechanism is arranged, the shell of the tamping machine synchronously pulls the sliding baffle to ascend through the fixed stop block on the outer wall, the sliding baffle and the sliding rod are inserted into the soil through the triangular inverted tooth blocks, and the triangular inverted tooth blocks are easy to insert into the soil and difficult to pull out outwards, so that all the triangular inverted tooth blocks outside the four sliding rods are in the soil, the soil is effectively firmly grasped, the problem that the force is removed due to the ascending seesaw of the shell of the tamping machine and the engineering vehicle when the tamping plate punches the soil is effectively reduced, the stabilizing effect on the soil is improved, the insufficient tamping pressure generated by the tamping operation of the shell of the engineering vehicle with lighter mass and the electric hydraulic rod is reduced, and the problems that the working efficiency is influenced and parts are deformed and damaged are caused in the tamping process are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the uniform compaction mechanism according to the first embodiment of the present invention;
FIG. 3 is a schematic view of a disassembled structure of the uniform compaction mechanism according to the first embodiment of the present invention;
FIG. 4 is a schematic structural view of a uniform compaction mechanism according to the second embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of the uniform compaction mechanism according to the present invention;
FIG. 6 is a schematic structural view of a uniform compaction mechanism according to the second embodiment of the present invention;
FIG. 7 is a schematic diagram II of a disassembled structure of the uniform compaction mechanism according to the present invention;
FIG. 8 is a diagram of a state of motion of the uniform compaction mechanism according to the present invention;
FIG. 9 is a second diagram of the motion state of the uniform compaction mechanism according to the present invention;
FIG. 10 is a third state of motion diagram of the uniform compaction mechanism of the present invention;
FIG. 11 is a diagram showing a motion state of the uniform compaction mechanism according to the fourth embodiment of the present invention;
FIG. 12 is an enlarged view of the invention at A of FIG. 2;
FIG. 13 is a schematic view of the structure of the stabilizing compaction mechanism according to the present invention;
Fig. 14 is an enlarged view of fig. 2B in accordance with the present invention.
In the figure: 1-connecting block, 2-tamper shell, 3-uniform tamping mechanism, 301-screw push rod, 302-connecting disc, 303 rib plate, 304-tamping plate, 305-stamping block, 306-magnetic plate A, 307-magnetic plate B, 308-internal screw sleeve, 4-stable tamping mechanism, 401-connecting rod A, 402-neodymium magnet plate A, 403-neodymium magnet plate B, 404-connecting rod B, 405-connecting plate, 406-sliding rod, 407-fastening plate A, 408-fastening plate B, 409-sliding baffle, 410-fixed block, 411-conical block, 412-triangular inverted tooth block, 5-electric hydraulic rod, 6-lifting block, 7-pushing block and 8-engineering vehicle.
Detailed Description
Embodiment one: referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rammer compactor for construction, includes the rammer compactor shell, it passes through connecting block and engineering truck fixed connection, engineering truck outer wall and connecting block, connecting block one end fixedly connected with rammer compactor shell 2, rammer compactor shell 2 inner wall top fixedly connected with electronic hydraulic stem 5, electronic hydraulic stem 5 one end fixedly connected with lifter 6, lifter 6 bottom fixedly connected with ejector pad 7, ejector pad 7 bottom is provided with even rammer mechanism 3;
The uniform compaction mechanism 3 includes:
the device comprises a threaded push rod 301, wherein one end of the threaded push rod 301 is fixedly connected with the bottom of a push block 7, an inner thread sleeve 308 is in threaded connection with the outer wall of the threaded push rod 301, a connecting disc 302 is slidably connected with the outer wall of the threaded push rod 301, a rib plate 303 is fixedly connected with the bottom of the connecting disc 302, the outer wall of the rib plate 303 is fixedly connected with the outer wall of the inner thread sleeve 308, and the threaded push rod 301 is used for playing a role of being pushed to lift by the push block 7;
the compaction plate 304, the compaction plate 304 is of a circular disc-shaped structure, the bottom of the compaction plate 304 is fixedly connected with a punching block 305, the punching block 305 is of a hemispherical spherical structure, and the compaction plate 304 is used for compacting soil; when the hydraulic tamping machine is used, during construction, the engineering vehicle 8 is started to drive the tamper shell 2 to move to a designated position through the connecting block 1, and then the electric hydraulic rod 5 in the tamper shell 2 is started, so that the lifting block 6 is hydraulically pushed to rapidly slide and descend on the inner wall of the tamper shell 2, thereby rapidly impacting the soil land and completing the tamping effect on the soil;
Embodiment two: referring to fig. 1-11, the present invention provides a technical solution based on the first embodiment: the outer wall of the threaded push rod 301 is connected with a magnetic plate B307 in a sliding manner, the bottom of the push block 7 is fixedly connected with a magnetic plate A306, and the inner wall of the magnetic plate A306 is not contacted with the outer wall of the threaded push rod 301.
The magnetism of the opposite side of the magnetic plate A306 and the magnetic plate B307 is opposite in polarity;
When the lifting block 6 descends, the push block 7 pushes the threaded push rod 301 to synchronously descend with the connecting disc 302, the rib plates 303 and the tamping plate 304, the tamping plate 304 is finally pushed to impact soil to tamp, after the connecting disc 302 is quickly pushed to descend, the tamping plate 304 is used for tamping the soil, the generated vibration can enable the magnetic plate B307 slidingly connected with the outer wall of the threaded push rod 301 to slide downwards along with downward inertia, the downward inertia is larger than the magnetic attraction between the magnetic plate B307 and the magnetic plate A306, so that the magnetic plate B307 is separated from the magnetic attraction between the magnetic plate A306, the land 302 is quickly impacted by the descending, further vibration after tamping is completed, the further vibration is carried out in the soil after tamping, the distribution of particles inside the soil after tamping is more uniform, the stability of the soil after tamping is effectively ensured through secondary vibration, and the situation that a vehicle is collapsed after the pavement is paved due to different internal stresses is avoided;
After the compacting plate 304 and the soil are stamped, the lifting block 6 and the pushing block 7 continue to descend for a certain distance, so that the threaded push rod 301 at the bottom of the pushing block 7 is driven to continue to press downwards along with the continuous downward pressure of the lifting block 6 and the pushing block 7, the compacting plate 304 cannot be pushed into soil at the moment, so that the compacting plate 304 is kept still, the threaded push rod 301 slides in the inner threaded sleeve 308 through the threads with the thread lift angle larger than 60 degrees on the outer wall, pushes the inner threaded sleeve 308 to transversely rotate through the threads with the thread lift angle larger on the outer wall of the threaded push rod 301, and when the inner threaded sleeve 308 rotates, the position which is not pressed by the punching block 305 at the moment is stirred, and the soil is further pressed downwards through the transverse stirring of the semicircular arc shape of the punching block 305, so that the soil is fully mixed evenly, the soil is reduced, the soil is lifted evenly, and the soil is further stressed downwards;
after the compaction is finished, as the electric hydraulic rod 5 rapidly pulls the lifting block 6 and the pushing block 7 to rise and then stops, the magnetic plate B307 falling on the connecting disc 302 continuously slides upwards on the outer wall of the threaded push rod 301 along with upward inertia, so that when the magnetic plate A306 is approached, the magnetic plate A306 is magnetically attracted again, the magnetic plate A306 returns to the original position, meanwhile, the inner threaded sleeve 308, the connecting disc 302 and the compacting plate 304 also slide downwards on the outer wall of the threaded push rod 301 along with self gravity, the threaded push rod 301 gradually slides out of the inner threaded sleeve 308, but one end of the threaded push rod 301 is provided with a clamping block, the inner wall of the inner threaded sleeve 308 slides, but does not slide out of the inner threaded sleeve 308, so that the inner threaded sleeve 308 also returns to the bottom of the threaded push rod 301 at the moment, thereby resetting is realized, and in the process of rotating and descending and resetting the inner threaded sleeve 308 and the compacting plate 304, the part of soil adhered to the outer wall of the compacting plate 304 is thrown out, and the effect of the soil is effectively kept after the cleaning of the compacting plate 304;
Embodiment III: referring to fig. 1-14, the present invention provides a technical solution based on the first embodiment and the second embodiment: the ejector pad 7 outer wall is provided with stable ramming mechanism 4, and stable ramming mechanism 4 includes connecting rod A401, connecting rod A401 one end and ejector pad 7 outer wall fixed connection, connecting rod A401 one end fixedly connected with neodymium magnet board A402, neodymium magnet board A402 outer wall contact have neodymium magnet board B403, neodymium magnet board B403 outer wall fixedly connected with connecting rod B404.
Connecting rod B404 one end fixedly connected with connecting plate 405, connecting plate 405 top fixedly connected with fastening plate A407, connecting plate 405 bottom fixedly connected with fastening plate B408, fastening plate A407, fastening plate B408 inner wall fixedly connected with slide bar 406.
One end of the sliding rod 406 is fixedly connected with a sliding baffle 409, the outer wall of the tamper shell 2 is fixedly connected with a fixed stop block 410, the outer wall of the sliding rod 406 is in sliding connection with the outer wall of the tamper shell 2, and the inner wall of the fixed stop block 410 is in sliding connection with the outer wall of the sliding rod 406.
One end of the sliding rod 406 is fixedly connected with a conical block 411, a triangular inverted tooth block 412 is fixedly connected below the outer wall of the sliding rod 406, and the outer wall of the sliding baffle 409 is in sliding connection with the outer wall of the tamper shell 2.
The outer wall of the triangular inverted tooth block 412 is in an inclined shape, the lower end of the conical block 411 is in a spike shape, and the thread angle of elevation of the outer wall of the threaded push rod 301 is larger than 60 degrees;
when the lifting block 6 and the pushing block 7 slide down rapidly, the outer wall of the pushing block 7 drives the connecting rod A401 and the neodymium magnet plate A402 to synchronously descend, and when the connecting rod A401 and the neodymium magnet plate A402 descend, the strong magnetic force between the neodymium magnet plate B403 and the neodymium magnet plate B403 drives the neodymium magnet plate B403, the connecting rod B404 and the connecting plate 405 to synchronously descend, and the connecting plate 405 drives the sliding rod 406 to slide down on the outer wall of the lifting block 6 through the fastening plate A407 and the fastening plate B408, so that the working process that the sliding rod 406 and the pushing block 7 synchronously ascend at the moment is realized;
the original positions of the conical block 411 and the triangular inverted tooth block 412 on one end of the sliding rod 406 are lower than the tamping plate 304, so that when the tamping plate 304 is pushed by the pushing block 7 to contact with the soil and tamp, the conical block 411 and the triangular inverted tooth block 412 on one end of the sliding rod 406 are firstly contacted with the soil surface on the bottom surface, and the inclined surfaces of the triangular inverted tooth block 412 and the outer wall of the conical block 411 quickly penetrate into the soil, and when the tamping plate 304 is subsequently contacted with the ground and tamped down, the sliding baffle 409 on the other end of the sliding rod 406 is contacted with the fixed stop 410 and blocked by the fixed stop 410, so that the conical block 411 and the triangular inverted tooth block 412 cannot continuously descend synchronously with the tamping plate 304, and then, as the pushing block 7 continuously pushes the tamping plate 304 to descend, the magnet plate A402 on the connecting rod A401 on the outer wall of the pushing block 7 is separated from the magnetic attraction with the neodymium magnet plate B403, the sliding rod 406, the conical block 411 and the triangular inverted tooth block 412 are kept inserted into the soil 304, and the tamping plate begins to descend;
At this time, the rammer board 304 is rammed to earth in real time, the rammer board 304 is driven to descend by the electric hydraulic rod 5 because the source, thereby when the rammer board 304 extrudes the earth, the electric hydraulic rod 5 can receive ascending reaction force, then the electric hydraulic rod 5 can push the rammer housing 2 upwards and the whole engineering truck 8 can all start to ascend, then the engineering truck 8 can hang and slightly tilt up by itself, thereby can lead to the rammer board 304 to tamp the earth, partial unloading force appears, then at this moment, when the electric hydraulic rod 5 receives reaction force to push the rammer housing 2 upwards to lift up, the rammer housing 2 can be pulled up through the fixed stop 410 of outer wall to rise the sliding stop 409, and the sliding stop 409 is inserted in the earth with the sliding rod 406 through the triangle pawl 412, because the triangle pawl 412 is of pawl shape, easy to insert in the earth, thereby the triangle pawl 412 outside four sliding rods 406 all in the earth, the effectual ground is grabbed, then effectively reduce the rammer housing 2 when the rammer board 304 is rammed to earth, the impact on the engineering truck 8 and the problem of the impact on the rammer is not happened to the earth, the impact on the working truck 8 of the impact on the working efficiency of the rammer housing 2, and the impact on the working truck 8 is reduced, the impact on the working efficiency of the working load is reduced, and the impact on the working load on the working truck is not frequently caused to the impact on the working truck 8.
After the compaction plate 304 is stamped and compacted, when the compaction plate 304 is lifted by the lifting blocks 6 and 7, the connecting rod A401 and the neodymium magnet plate A402 on the outer wall of the pushing block 7 are lifted and approach to the neodymium magnet plate B403, contact with the neodymium magnet plate B403 again and magnetically attract through strong magnetic force, and then drive the neodymium magnet plate B403, the connecting rod B404, the connecting plate 405 and the sliding rod 406 to synchronously lift along with the continuous lifting of the pushing block 7 after magnetically attracting, and as the triangular inverted tooth block 412 is pulled upwards rapidly in the stamping process, the soil around the triangular inverted tooth block 412 is loosened, so that the neodymium magnet plate A402 drives the neodymium magnet plate B403 and the sliding rod 406 to lift up through strong magnetic force, the triangular inverted tooth block 412 can be easily lifted out of the soil, and the magnetic attraction between the neodymium magnet plate A402 and the neodymium magnet plate B403 is enough to pull the connecting rod B404, the connecting plate 405 and the resistance in the triangular inverted tooth block 412 soil, thereby completing the next stamping work of resetting and waiting for next detachment.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a tamper for construction, includes tamper shell (2), and it passes through connecting block (1) and engineering truck (8) fixed connection, engineering truck (8) outer wall and connecting block (1), connecting block (1) one end fixedly connected with tamper shell (2), electronic hydraulic stem (5) of tamper shell (2) inner wall top fixedly connected with, electronic hydraulic stem (5) one end fixedly connected with lifter (6), its characterized in that: the bottom of the lifting block (6) is fixedly connected with a pushing block (7), and the bottom of the pushing block (7) is provided with a uniform tamping mechanism (3);
the uniform compaction mechanism (3) comprises:
the device comprises a threaded push rod (301), wherein one end of the threaded push rod (301) is fixedly connected with the bottom of a push block (7), an inner thread sleeve (308) is connected to the outer wall of the threaded push rod (301) in a threaded manner, a connecting disc (302) is connected to the outer wall of the threaded push rod (301) in a sliding manner, a rib plate (303) is fixedly connected to the bottom of the connecting disc (302), one side of the rib plate (303) is fixedly connected with the outer wall of the inner thread sleeve (308), and the threaded push rod (301) is used for playing a role of being pushed to lift by the push block (7);
The compaction plate (304), compaction plate (304) is circular discoid structure, punching block (305) is fixedly connected with bottom of compaction plate (304), punching block (305) is hemispherical, compaction plate (304) is used for playing the effect of compacting earth;
The outer wall of the threaded push rod (301) is connected with a magnetic plate B (307) in a sliding manner, the bottom of the push block (7) is fixedly connected with a magnetic plate A (306), the inner wall of the magnetic plate A (306) is not contacted with the outer wall of the threaded push rod (301), and the magnetism of one side, opposite to the magnetic plate B (307), of the magnetic plate A (306) is heteropolar attraction;
the outer wall of the push block (7) is provided with a stable tamping mechanism (4), the stable tamping mechanism (4) comprises a connecting rod A (401), one end of the connecting rod A (401) is fixedly connected with the outer wall of the push block (7), one end of the connecting rod A (401) is fixedly connected with a neodymium magnet plate A (402), the outer wall of the neodymium magnet plate A (402) is contacted with a neodymium magnet plate B (403), and the outer wall of the neodymium magnet plate B (403) is fixedly connected with a connecting rod B (404).
2. The tamper for construction of claim 1, wherein: connecting rod B (404) one end fixedly connected with connecting plate (405), connecting plate (405) top fixedly connected with fastening plate A (407), connecting plate (405) bottom fixedly connected with fastening plate B (408), fastening plate A (407), fastening plate B (408) inner wall fixedly connected with slide bar (406).
3. The tamper for construction according to claim 2, wherein: the tamper is characterized in that one end of the sliding rod (406) is fixedly connected with a sliding baffle (409), the outer wall of the tamper shell (2) is fixedly connected with a fixed stop block (410), the outer wall of the sliding rod (406) is in sliding connection with the outer wall of the tamper shell (2), and the inner wall of the fixed stop block (410) is in sliding connection with the outer wall of the sliding rod (406).
4. A tamper for construction according to claim 3, wherein: one end of the sliding rod (406) is fixedly connected with a conical block (411), a triangular inverted tooth block (412) is fixedly connected below the outer wall of the sliding rod (406), and the outer wall of the sliding baffle (409) is in sliding connection with the outer wall of the tamper shell (2).
5. The tamper for construction according to claim 4, wherein: the outer wall of the triangular inverted tooth block (412) is in an inclined shape, the lower end of the conical block (411) is in a spike shape, and the thread lift angle of the outer wall of the thread push rod (301) is larger than 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410409806.XA CN117988315B (en) | 2024-04-07 | Rammer compactor for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410409806.XA CN117988315B (en) | 2024-04-07 | Rammer compactor for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117988315A CN117988315A (en) | 2024-05-07 |
| CN117988315B true CN117988315B (en) | 2024-06-07 |
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| KR20090042393A (en) * | 2007-10-26 | 2009-04-30 | 진창곡 | The footer structure of a oil pressure hammer apparatus by crane and thereof the method of construction for lay the foundation |
| CN108222027A (en) * | 2017-10-25 | 2018-06-29 | 陈淑尧 | A kind of tamping unit of road construction |
| CN211596734U (en) * | 2019-12-04 | 2020-09-29 | 新昌县林昱机械科技有限公司 | Rammer compactor for construction |
| CN211872961U (en) * | 2020-02-12 | 2020-11-06 | 中建二局第一建筑工程有限公司 | Land compaction equipment for building construction |
| CN215758968U (en) * | 2021-02-05 | 2022-02-08 | 山西华筑建设工程有限公司 | Anti-tilting tamper for construction engineering |
| CN220132882U (en) * | 2022-08-27 | 2023-12-05 | 徐美珍 | Hydraulic rammer compactor for building construction |
| CN218667467U (en) * | 2022-09-13 | 2023-03-21 | 薛凯 | Tamping device for building construction |
| CN115852933A (en) * | 2022-12-23 | 2023-03-28 | 福建省惠一建设工程有限公司 | Hydraulic tamping equipment for building foundation reinforcement and use method thereof |
| CN117468432A (en) * | 2023-11-06 | 2024-01-30 | 龙尚诚建设(江苏)有限公司 | Foundation tamping equipment and application method thereof |
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