CN219450696U - Dynamic compaction machine with buffer function - Google Patents
Dynamic compaction machine with buffer function Download PDFInfo
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- CN219450696U CN219450696U CN202320027766.3U CN202320027766U CN219450696U CN 219450696 U CN219450696 U CN 219450696U CN 202320027766 U CN202320027766 U CN 202320027766U CN 219450696 U CN219450696 U CN 219450696U
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- machine body
- dynamic compaction
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- rod
- sliding rail
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of dynamic compaction machines, in particular to a dynamic compaction machine with a buffer function, which comprises a machine body, wherein the machine body is a main body structure of the dynamic compaction machine, and a sliding rail is arranged at the left end of the machine body; the motor is arranged at one side of the sliding rail; the positive and negative pressure threaded rod is arranged in the sliding rail, and one end of the positive and negative pressure threaded rod is connected with the output end of the motor; the sliding blocks are movably connected to the inside of the sliding rail, and the sliding blocks are in threaded connection with the positive and negative pressure threaded rods. The utility model overcomes the defects of the prior art, and by arranging the water tank, the water pump, the connecting pipe and the atomizing nozzle, when the rammer hammers the ground, the raised dust is sprayed quickly, so that the dust is prevented from being raised, the personnel can observe the tamping condition quickly, and then by arranging the slide rail, the motor, the positive and negative threaded rod, the slide block and the clamping plate, the clamping protection is realized when the rammer moves up and down, the normal operation influenced by wind force is avoided, and the phenomenon that the hammering position is easy to deviate, so that the hammering position is inaccurate is avoided.
Description
Technical Field
The utility model relates to the technical field of dynamic compaction machines, in particular to a dynamic compaction machine with a buffering function.
Background
In the foundation treatment of building construction, a dynamic compaction method is generally adopted for foundation reinforcement, and a dynamic compactor is used as a mechanical device for implementing primary selection of the foundation treatment of the dynamic compaction, plays an extremely important role in the foundation treatment process, and the weight of the dynamic compactor is generally large and generally reaches several tons to tens of tons; when the dynamic compactor is used for foundation treatment, the unhooking device is hooked on the rammer, the rammer is lifted to the height of several meters to tens of meters through the hoisting mechanism, then the unhooking device is separated from the rammer, at the moment, the rammer falls from the air to collide with the ground, large impact energy is generated in the collision process, corresponding stress waves and dynamic stresses are generated on the ground by the impact energy, loose soft foundation soil is reinforced under the repeated action of the stress waves and the dynamic stresses, the bearing capacity is improved, the density of a soil layer of the foundation is homogenized, and the sedimentation phenomenon is reduced.
According to the dynamic compactor (CN 215562516U) in the prior art, the effect is that the tamping structure is optimally arranged, the limiting groove and the scale marks are formed in the surface of the rod body, when the rod body is used for hammering the ground, the bottom plate moves up and down in the limiting groove through the convex blocks on the inner side of the inner ring sleeve, so that the top plate moves upwards, different scale mark positions of the top plate on the rod body are changed in real time according to the tamping depth, so that the tamping quantity is monitored in real time, the efficiency of tamping, sinking and compacting the ground is improved, but when the ground is hammered, the impact force of the ground is larger, a large amount of dust is easily raised during hammering, the ground is not convenient for people to quickly observe, the working environment is influenced, the dust is easy to appear due to long-term inhalation of dust, and when the hammer moves up and down, the hammer is easy to shake due to wind force, the body is unstable and easy to appear in safety accidents, and when the hammer is easy to shake, the hammering position is easy to shift, the hammering position is inaccurate, so that the dynamic compactor for dust removal and hammer protection is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a dynamic compactor with a buffering function, and aims to solve the problems that dust is raised during hammering in the prior art, the tamping condition is not convenient for personnel to observe, and the rammer is easy to shake due to wind power.
In order to solve the technical problems, the utility model provides the following technical scheme:
a dynamic compaction machine with a buffering function, comprising: the machine body is a main body structure of the dynamic compactor, and a sliding rail is arranged at the left end of the machine body; the motor is arranged on one side of the sliding rail; the positive and negative tooth threaded rod is arranged in the sliding rail, and one end of the positive and negative tooth threaded rod is connected with the output end of the motor; the sliding blocks are movably connected to the inside of the sliding rail, and the sliding blocks are in threaded connection with the positive and negative threaded rods; the connecting plates are arranged on one side of the sliding block and are L-shaped; the clamping plates are arranged on one side of the connecting plate, are arranged in an arc shape and are symmetrically arranged; a mounting box connected to a left end side of the body; a water tank provided at one side of the inside of the installation tank; a water pump connected to one side of the water tank; the connecting pipe is arranged at the output end of the water pump, and the other end of the connecting pipe penetrates through the mounting box to be provided with a guide plate; and the atomizing spray heads are uniformly distributed and connected to one side of the guide plate.
Preferably, the slider further comprises: the limiting blocks are arranged on one side of the sliding block and are matched with limiting grooves formed in the sliding rail; and the water filling port is arranged on one side of the upper end of the mounting box and is communicated with the water tank.
Preferably, the body further comprises: the arm support is arranged on the left side of the upper end of the machine body through a hinged support; a supporting frame installed at the right side of the upper end of the body; a crawler wheel arranged at the lower end of the machine body; and the winding drum is connected to the upper end of the supporting frame.
Preferably, the winding drum further comprises: the steel wire rope is wound on the outer side of the winding drum, and one end of the steel wire rope is in contact with a pulley at the upper end of the arm support; the rammer is arranged at the other end of the steel wire rope and is arranged in a matched mode with the clamping plate.
Preferably, the body further comprises: the support rod is arranged at the upper end of the machine body through a hinge and is movably connected with the support frame; the connecting rod is arranged on one side of the supporting rod through a hinge, and the other end of the connecting rod is connected with the arm support through a hinge.
Preferably, the support bar further comprises: the hydraulic oil cylinder is arranged at one end of the supporting rod; the first connecting rod is arranged at the output end of the hydraulic oil cylinder through a hinge, and the other end of the first connecting rod is connected with the arm support through a hinge; the second connecting rod is connected to one side of the first connecting rod through a hinge, and the other end of the second connecting rod is connected with the arm support through a hinge.
The embodiment of the utility model provides a dynamic compactor with a buffering function, which has the following beneficial effects: this dynamic compactor sprays the dust of lifting fast through setting up water tank, water pump, connecting pipe and atomizer when ramming hammer hammering ground, avoids the dust to lift to personnel's quick observation tamp condition, and the rethread sets up slide rail, motor, positive and negative tooth threaded rod, slider and splint, carries out the centre gripping protection when realizing ramming hammer reciprocates, avoids receiving normal operation of wind-force influence, avoids the easy emergence skew of hammering position, leads to the hammering position inaccurate.
1. Through setting up water tank, water pump, connecting pipe and atomizer, when ramming hammer hammering ground, start the water pump and carry the connecting pipe with the inside water of water tank, rethread atomizer atomizes water, and the dust to the hammering raise is dust fall fast, and the personnel of being convenient for observe fast and tamp the condition, avoid the dust to raise and influence operational environment and personnel to inhale.
2. Through setting up slide rail, motor, positive and negative tooth threaded rod, slider and splint, it is rotatory to drive positive and negative tooth threaded rod through the starter motor for the splint that the slider is connected through the connecting plate draw close each other, and restriction rammer rocks the space, thereby restrict its range of rocking, can shelter from the rammer simultaneously and avoid receiving wind-force influence, avoid hammering position easily taking place the skew and lead to the inaccurate possibility in hammering position.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the support bar of the present utility model;
FIG. 3 is a schematic top view of the slide rail of the present utility model;
FIG. 4 is a schematic view of a slide rail according to the present utility model;
fig. 5 is a schematic view of the structure of the mounting box of the present utility model.
In the figure: 1. a body; 2. track wheels; 3. arm support; 4. winding up a winding drum; 5. a wire rope; 6. a rammer; 7. a slide rail; 8. a mounting box; 9. a support rod; 10. a hydraulic cylinder; 11. a first connecting rod; 12. a connecting rod; 13. a second connecting rod; 14. a support frame; 15. a motor; 16. a positive and negative tooth threaded rod; 17. a limiting block; 18. a slide block; 19. a connecting plate; 20. a clamping plate; 21. a water filling port; 22. a water tank; 23. a water pump; 24. a connecting pipe; 25. a deflector; 26. an atomizing spray head.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, a dynamic compactor with buffering function includes: the machine body 1 is a main body structure of the dynamic compactor, a sliding rail 7 is arranged at the left end of the main body structure, a boom 3 is hinged to the left side of the upper end of the machine body 1, a supporting frame 14 is arranged on the right side of the upper end of the machine body 1, a crawler wheel 2 is arranged at the lower end of the machine body 1, a winding drum 4 is connected to the upper end of the supporting frame 14, a steel wire rope 5 is wound on the outer side of the winding drum 4, one end of the steel wire rope 5 is in contact with a pulley at the upper end of the boom 3, a rammer 6 is arranged at the other end of the steel wire rope 5, and the steel wire rope 5 is wound in a rotating mode through the winding drum 4 so that the rammer 6 moves upwards.
As shown in fig. 2, the upper end of the machine body 1 is provided with a supporting rod 9 through a hinge, the supporting rod 9 is movably connected with a supporting frame 14, one side hinge of the supporting rod 9 is provided with a connecting rod 12, the other end of the connecting rod 12 is hinged with the arm support 3, one end of the supporting rod 9 is provided with a hydraulic oil cylinder 10, the output end of the hydraulic oil cylinder 10 is hinged with a first connecting rod 11, the other end of the first connecting rod 11 is hinged with the arm support 3, one side hinge of the first connecting rod 11 is connected with a second connecting rod 13, the other end of the second connecting rod 13 is hinged with the arm support 3, when a rammer of the dynamic compactor moves upwards, the arm support 3 is subjected to downward acting force, the acting force is transmitted to the hydraulic oil cylinder 10 through the first connecting rod 11, meanwhile, the acting force can enable the hydraulic oil cylinder 10 to stretch, a certain pressure difference is generated between an extending oil cavity and a retracting oil cavity inside the hydraulic oil cavity, and the hydraulic oil cylinder 10 is forced to shrink and reset, so that the acting force buffered on the machine body 1 is absorbed through the hydraulic oil cylinder 10.
As shown in fig. 3-4, a motor 15 is disposed on one side of the sliding rail 7, a positive and negative threaded rod 16 is disposed in the sliding rail 7, one end of the positive and negative threaded rod 16 is connected with an output end of the motor 15, a sliding block 18 is movably connected in the sliding rail 7, the sliding block 18 is in threaded connection with the positive and negative threaded rod 16, a connecting plate 19 disposed in an L shape is disposed on one side of the sliding block 18, clamping plates 20 are disposed on one side of the connecting plate 19, the clamping plates 20 are disposed in an arc shape, the clamping plates 20 are symmetrically disposed, limiting blocks 17 are disposed on one side of the sliding block 18, the limiting blocks 17 are matched with limiting grooves formed in the sliding rail 7, the limiting blocks 17 drive the sliding block 18 to rotate when the positive and negative threaded rod 16 rotates, the sliding block 18 slides on the positive and negative threaded rod 16, when the rammer 6 moves up and down, the motor 15 drives the positive and negative threaded rod 16 to drive the sliding block 18 to move away from or close to each other, so that the two groups of clamping plates 20 keep away from or clamp and limit the rammer 6 from the shake space, and the rammer 6 from normal up and down movement is not affected, and the possibility that the rammer 6 is avoided to shake due to wind force influence.
As shown in fig. 5, the left end of the machine body 1 is connected with a mounting box 8, a water tank 22 is arranged on one side of the inside of the mounting box 8, a water pump 23 is connected to one side of the water tank 22, a connecting pipe 24 is arranged at the output end of the water pump 23, a deflector 25 is arranged at the other end of the connecting pipe 24 penetrating through the mounting box 8, atomizing nozzles 26 are uniformly distributed on one side of the deflector 25, when the rammer 6 blows dust on the ground, the water pump 23 is started to convey water in the water tank 22 into the connecting pipe 24, the connecting pipe 24 is further conveyed to the deflector 25, and a plurality of atomizing nozzles 26 atomize the water, so that dust fall is carried out on the lifted dust, people can quickly observe the ground tamping condition, and the influence of dust lifting on the working environment and the possibility that people suck the dust into diseases are avoided.
Working principle: this kind of dynamic compactor with buffer function, through setting up water tank 22, water pump 23, connecting pipe 24 and atomizer 26, when the dust is raised on rammer 6 hammering ground, through start water pump 23, carry the inside water of water tank 22 to in connecting pipe 24, rethread connecting pipe 24 carries to guide plate 25, a plurality of atomizer 26 atomizes water, thereby carry out the dust fall to the dust that lifts up, the rethread sets up slide rail 7, motor 15, positive and negative threaded rod 16, slider 18 and splint 20, when rammer 6 reciprocates, start motor 15 drives positive and negative threaded rod 16 rotation, positive and negative threaded rod 16 drives slider 18 and keeps away from each other or draw close, make two sets of splint 20 keep away from or the centre gripping limit its shake space of rammer 6 to rammer 6, do not influence its normal reciprocate, can avoid rammer 6 to receive wind-force influence to produce the possibility of rocking simultaneously.
Claims (6)
1. Dynamic compaction machine with buffer function, characterized by comprising:
the machine body (1) is a main body structure of the dynamic compactor, and a sliding rail (7) is arranged at the left end of the machine body;
a motor (15) provided on one side of the slide rail (7);
the positive and negative threaded rod (16) is arranged in the sliding rail (7), and one end of the positive and negative threaded rod (16) is connected with the output end of the motor (15);
the sliding blocks (18) are movably connected to the inside of the sliding rail (7), and the sliding blocks (18) are in threaded connection with the positive and negative threaded rods (16);
the connecting plates (19) are arranged on one side of the sliding block (18), and the connecting plates (19) are L-shaped;
the clamping plates (20) are arranged on one side of the connecting plate (19), the clamping plates (20) are arranged in an arc shape, and the clamping plates (20) are symmetrically arranged;
a mounting box (8) connected to the left end side of the body (1);
a water tank (22) provided on the inner side of the installation tank (8);
a water pump (23) connected to one side of the water tank (22);
a connecting pipe (24) which is installed at the output end of the water pump (23), wherein the other end of the connecting pipe (24) penetrates through the installation box (8) and is provided with a guide plate (25);
and the atomizing spray heads (26) are uniformly distributed and connected to one side of the guide plate (25).
2. Dynamic compaction machine with buffering function according to claim 1, characterized in that the slide block (18) further comprises:
the limiting blocks (17) are arranged on one side of the sliding block (18), and the limiting blocks (17) are matched with limiting grooves formed in the sliding rail (7);
and a water filling port (21) which is installed on the upper end side of the installation box (8), wherein the water filling port (21) is communicated with a water tank (22).
3. Dynamic compaction machine with buffering function according to claim 1, characterized in that the machine body (1) further comprises:
the arm support (3) is arranged on the left side of the upper end of the machine body (1) through a hinged support;
a support frame (14) mounted on the right side of the upper end of the body (1);
a crawler wheel (2) which is arranged at the lower end of the machine body (1);
and the winding drum (4) is connected to the upper end of the supporting frame (14).
4. A dynamic compaction machine with buffering function according to claim 3, characterized in that the winding drum (4) further comprises:
the steel wire rope (5) is wound on the outer side of the winding drum (4), and one end of the steel wire rope (5) is contacted with a pulley at the upper end of the arm support (3);
the rammer (6) is arranged at the other end of the steel wire rope (5), and the rammer (6) is arranged in a matched mode with the clamping plate (20).
5. Dynamic compaction machine with buffering function according to claim 1, characterized in that the machine body (1) further comprises:
the support rod (9) is arranged at the upper end of the machine body (1) through a hinge, and the support rod (9) is movably connected with the support frame (14);
the connecting rod (12) is arranged on one side of the supporting rod (9) through a hinge, and the other end of the connecting rod (12) is hinged with the arm support (3).
6. Dynamic compaction machine with buffering function according to claim 5, characterized in that the support bar (9) further comprises:
a hydraulic cylinder (10) provided at one end of the support rod (9);
the first connecting rod (11) is arranged at the output end of the hydraulic oil cylinder (10) through a hinge, and the other end of the first connecting rod (11) is hinged with the arm support (3);
the second connecting rod (13) is connected to one side of the first connecting rod (11) through a hinge, and the other end of the second connecting rod (13) is connected with the arm support (3) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027766.3U CN219450696U (en) | 2023-01-06 | 2023-01-06 | Dynamic compaction machine with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027766.3U CN219450696U (en) | 2023-01-06 | 2023-01-06 | Dynamic compaction machine with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219450696U true CN219450696U (en) | 2023-08-01 |
Family
ID=87387504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320027766.3U Active CN219450696U (en) | 2023-01-06 | 2023-01-06 | Dynamic compaction machine with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219450696U (en) |
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2023
- 2023-01-06 CN CN202320027766.3U patent/CN219450696U/en active Active
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