CN118932970A - A device for increasing soil cutting efficiency of vibratory compaction sand pile vibrator - Google Patents
A device for increasing soil cutting efficiency of vibratory compaction sand pile vibrator Download PDFInfo
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- CN118932970A CN118932970A CN202411224800.1A CN202411224800A CN118932970A CN 118932970 A CN118932970 A CN 118932970A CN 202411224800 A CN202411224800 A CN 202411224800A CN 118932970 A CN118932970 A CN 118932970A
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- vibroflotation
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- 239000004576 sand Substances 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 238000005056 compaction Methods 0.000 title claims abstract description 32
- 239000002689 soil Substances 0.000 title claims abstract description 32
- 239000004575 stone Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
本发明涉及砂桩振冲器技术领域，且公开了一种增加振冲挤密砂桩振冲器切土效率的装置包括振冲管，所述振冲管的下端转动连接有喷射装置，所述喷射装置用于切割地底石块，所述振冲管的内部还安装有驱动装置，所述驱动装置用于驱动喷射装置摆动，所述喷射装置包括转动连接在振冲管外表面的圆环，所述圆环的下端转动连接有若干圆球，所述圆球与圆环之间通过第一弹片连接，所述圆球用于喷射高压液体切割石块，所述驱动装置包括滑动连接在振冲管内部的滑柱。本发明通过圆球喷射高压液体，利用高压液体切割石块，使得振冲管能继续向下运动，以此实现当遇到深层砂土的异常坚硬时，可以利用圆球喷射高压液体切割，以此加快施工效率。
The present invention relates to the technical field of sand pile vibrators, and discloses a device for increasing the soil cutting efficiency of a vibrating compaction sand pile vibrator, including a vibrating tube, the lower end of which is rotatably connected to a jet device, the jet device is used to cut underground stones, a driving device is also installed inside the vibrating tube, the driving device is used to drive the jet device to swing, the jet device includes a ring rotatably connected to the outer surface of the vibrating tube, the lower end of the ring is rotatably connected to a plurality of balls, the balls are connected to the rings by a first spring sheet, the balls are used to spray high-pressure liquid to cut stones, and the driving device includes a sliding column slidably connected to the inside of the vibrating tube. The present invention sprays high-pressure liquid through the balls, and uses the high-pressure liquid to cut stones, so that the vibrating tube can continue to move downward, so that when encountering abnormally hard deep sand, the balls can be used to spray high-pressure liquid for cutting, so as to speed up the construction efficiency.
Description
Technical Field
The invention relates to the field of sand pile vibroflotation devices, in particular to a device for increasing soil cutting efficiency of a vibroflotation compaction sand pile vibroflotation device.
Background
In the past, sand stake technology has been slow to develop. But the global sand pile technology realizes leap in the 50 s of the 20 th century, and the construction technology is mature day by day. The application of China in sand pile technology originates from the 50 s of the last century. In the early stages, this technique was mainly used to deal with loose sand foundation problems, which can be subdivided into two main categories according to different construction techniques: compaction sand piles and vibroflotation sand piles.
The reinforcement principle of the compaction sand pile is that the surrounding sand layer is compacted and vibrated through the pile forming process, so that the bearing capacity of the loose sand foundation is improved. In addition, the technology can also effectively prevent the sand from liquefying under the vibration or vibration action, and ensure the stability and safety of the foundation.
The reinforcing principle of the vibroflotation sand pile mainly depends on the high-frequency vibration and the impact action of water flow of the vibroflotation device, so that the saturated sand around the vibroflotation device is liquefied. In this process, the originally compact sand particles are rearranged and adjusted under the influence of their own weight, the pressure of the upper earth layer and the extrusion force of the crushed stones due to the liquefaction. Due to the reduction of the pore volume, the compactness of the soil body is improved, so that the bearing capacity of the foundation is effectively improved, and the problem of subsidence of the ground is reduced.
In addition, after the sand is subjected to artificial liquefaction, the earthquake liquefaction resistance of the sand is also remarkably improved. This is because the sand subjected to the vibroflotation treatment forms a more stable structure in the process of being rearranged after liquefaction, thereby improving the liquefaction resistance thereof. Meanwhile, due to the formation of the vibroflotation sand pile, a plurality of good drainage channels are formed in the soil body, so that the generated pore water pressure can be rapidly dissipated when an earthquake occurs, and the stability of the soil body is further ensured.
However, in a complex practical construction process, we have to face various challenges brought by the geological environment. Particularly in certain areas, the construction difficulty is increased remarkably due to the abnormal hardness of deep sand. In the face of the situation, the compaction sand pile can adopt hole guiding measures to solve the problem. However, the vibroflotation sand pile is difficult to solve, and the construction speed is further delayed.
In summary, the compaction sand pile and the vibroflotation sand pile can rearrange and adjust the sand foundation, improve the compactness and the bearing capacity, reduce sedimentation and enhance the anti-seismic liquefaction capability. However, in some areas, the geological environment is complex, the construction speed of the vibroflotation sand pile can be influenced, the whole engineering progress is delayed, and the original vibroflotation device is difficult to meet the requirement.
Disclosure of Invention
The invention provides a device for increasing the soil cutting efficiency of a vibroflotation compaction sand pile vibroflotation device, which solves the problem of low construction efficiency of the existing sand pile vibroflotation device for complex terrains in the prior art.
The invention provides the following technical scheme: the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device comprises a vibroflotation pipe, wherein the lower end of the vibroflotation pipe is rotationally connected with a spraying device, the spraying device is used for cutting a ground bottom stone block, and a driving device is also arranged in the vibroflotation pipe and used for driving the spraying device to swing;
The spraying device comprises a circular ring which is rotationally connected to the outer surface of the vibrating and flushing pipe, a plurality of circular balls are rotationally connected to the lower end of the circular ring, the circular balls are connected with the circular ring through first elastic sheets, the circular balls are used for spraying high-pressure liquid to cut stone blocks, the driving device comprises a sliding column which is slidably connected to the inner portion of the vibrating and flushing pipe, the sliding column penetrates through the lower end of the vibrating and flushing pipe, a cylinder is sleeved on the upper end of the sliding column, a first spring is connected between the sliding column and the cylinder, an adjusting rod is installed at one end of the circular balls, and the cylinder is operatively jacked up upwards.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the inside of ring still is provided with airtight space, airtight space's internally mounted has the baffle, the baffle separates airtight space into second chamber and first chamber, the inside in first chamber rotates and is connected with the rotor plate, be provided with the bleeder vent on the rotor plate, the axle is installed to one side of rotor plate, the axle is connected with the ball.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the outer surface of the sliding column is also provided with a third spring, and the lower end of the third spring is connected with the inner wall of the vibration flushing pipe.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the inside sliding connection of vibroflotation pipe has adjusting device, adjusting device is used for restricting ball rotation angle, adjusting device includes the regulating plate of sliding connection in vibroflotation pipe inside, adjust the pole and operatively contradict on the regulating plate.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the lower end of the adjusting plate is provided with a trapezoid block which is used for extruding the adjusting rod to slide to one side;
the inside of ring is installed connecting spring, connecting spring is connected with the ring.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the inside of vibroflotation tube is installed a first piston cylinder, the inside sliding connection of first piston cylinder has a first piston plate, first piston rod is installed to the lower extreme of first piston plate, first piston rod is connected with the regulating plate, the surface of first piston rod is connected through a reset spring with the inner wall of first piston cylinder.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the inside of the vibroflotation tube is also provided with a second piston cylinder, the inside of the second piston cylinder is connected with a second piston plate in a sliding way, the lower end of the second piston plate is provided with a second piston rod, the second piston rod penetrates through the lower end of the second piston cylinder, the second piston rod is connected with the second piston cylinder through a second reset spring, the lower end of the second piston rod is also provided with a stress block, the stress block is provided with a first check valve, and the inside of the first piston cylinder is provided with a second check valve;
a vertical plate is arranged at the upper end of the cylinder, single teeth are arranged at two ends of the vertical plate, and the single teeth can be operated to press the stress block to slide downwards;
the upper end of the second piston cylinder is connected with a first pipe, a second pipe is connected between the second piston cylinder and the first piston cylinder, one end of the first piston cylinder is also connected with a third pipe, the lower end of the third pipe is connected inside the vibroflotation pipe, and the second pipe is communicated with the second one-way valve.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the inside of vibrating the dashing pipe still is provided with circulation groove and shaft hole, the internal diameter in shaft hole is less than the internal diameter in circulation groove, the inside sliding connection in shaft hole has the sealing plug, the sealing plug is used for sealed shaft hole, through the second spring coupling between sealing plug and the vibrating the dashing pipe, the lower extreme and the circulation groove of third pipe are linked together.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the lower extreme of vibrating and punching pipe still rotates and is connected with extrusion device, extrusion device operatively extrudees stone, extrusion device is including rotating the rotor plate of connecting at vibrating and punching pipe lower extreme, the extension strip is installed to the one end of rotor plate, the back shaft is installed to one side of extension strip, be connected through the second shell fragment between extension strip and the vibrating and punching pipe, the lower extreme of regulating plate still installs down the compression leg, it is articulated mutually with the extension strip to push down the column.
As an alternative to the device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device of the invention, the device comprises: the single teeth comprise racks which are rotatably connected to one end of the vertical plate, a limit stop is further arranged at one end of the vertical plate, and the single teeth are connected with the vertical plate through a third elastic piece.
The invention has the following beneficial effects:
1. This increase shake and dash device of compaction sand stake shake and dash ware and cut native efficiency, spout high-pressure liquid through the ball, utilize high-pressure liquid cutting stone for shake the wash pipe and can continue the downward movement, so realize when meetting the unusual hard of deep sandy soil, can utilize the ball to spout high-pressure liquid cutting, with this quickening the efficiency of construction, to large-scale stone through a plurality of balls vertical cutting, a plurality of balls are around shake the circular array of dashing tube axis distribution, then through rotatory ball, utilize ball to spout high-pressure liquid and prolong straight line form cutting stone, until a plurality of balls injection point is located the same position, with this separation of stone into a plurality of blocks fan-shaped, then through shake wash pipe downward impact, extrude the fan-shaped stone to soil inside.
2. The device for increasing the soil cutting efficiency of the vibroflotation compaction sand pile vibroflotation device drives the ball and the connecting shaft to rotate through the adjusting rod, the connecting shaft drives the rotating plate to rotate, the air above the rotating plate can only slowly pass through the air holes due to the air holes arranged on the rotating plate, the sliding column is inserted into the cylinder and compresses the first spring, so that the first spring slowly releases elastic potential energy to push the adjusting rod to tilt upwards, and the upper ball and the lower ball can slowly rotate to cut stone.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the spraying device of the present invention.
Fig. 3 is a schematic structural view of the first chamber and the second chamber of the present invention.
Fig. 4 is a schematic structural view of the adjusting device of the present invention.
Fig. 5 is a schematic structural view of the driving device of the present invention.
Fig. 6 is a schematic view of the partial structure at a in fig. 5 according to the present invention.
In the figure: 1. vibrating the flushing pipe; 2. a spraying device; 3. a driving device; 4. an adjusting device; 6. an extrusion device; 7. a sealing plug; 8. a second spring; 11. a partition plate; 12. a first chamber; 13. a second chamber; 14. a rotating plate; 15. ventilation holes; 16. a first tube; 17. a second tube; 18. a third tube; 19. a flow channel; 20. a shaft hole; 21. a circular ring; 22. a ball; 23. a connecting shaft; 24. a first elastic sheet; 25. an adjusting rod; 26. a high pressure pipe; 31. a spool; 32. a cylinder; 33. a first spring; 34. a third spring; 35. a riser; 36. single teeth; 37. pressing down a column; 41. an adjusting plate; 42. a trapezoid block; 43. a first piston cylinder; 44. a first piston plate; 45. a first piston rod; 46. a first return spring; 47. a second piston cylinder; 48. a second piston plate; 49. a second piston rod; 50. a second return spring; 51. a stress block; 61. a rotating plate; 62. an extension bar; 63. a second spring plate; 64. and a support shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, a device for increasing soil cutting efficiency of a vibroflotation compaction sand pile vibroflotation device comprises a vibroflotation tube 1, wherein the lower end of the vibroflotation tube 1 is rotatably connected with an injection device 2, the injection device 2 is used for cutting a ground stone block, a driving device 3 is also arranged in the vibroflotation tube 1, and the driving device 3 is used for driving the injection device 2 to swing;
The spraying device 2 comprises a circular ring 21 rotatably connected to the outer surface of the vibrating tube 1, a plurality of balls 22 are rotatably connected to the lower end of the circular ring 21, the balls 22 are connected with the circular ring 21 through first elastic sheets 24, the balls 22 are used for spraying high-pressure liquid to cut stone blocks, the driving device 3 comprises a sliding column 31 slidably connected to the inside of the vibrating tube 1, the sliding column 31 penetrates through the lower end of the vibrating tube 1, a cylinder 32 is sleeved on the upper end of the sliding column 31, a first spring 33 is connected between the sliding column 31 and the cylinder 32, an adjusting rod 25 is installed at one end of the balls 22, and the cylinder 32 is operable to jack the adjusting rod 25 upwards.
The vibrating and flushing pipe 1 is inserted into the ground, the motor in the vibrating and flushing pipe 1 is matched with the oscillator to compact, when the lower end of the vibrating and flushing pipe 1 encounters stone, high-pressure liquid is conveyed to the position of the ball 22 through the high-pressure pipe 26 at the upper end of the ball 22, the ball 22 is used for spraying the high-pressure liquid, the stone is cut by the high-pressure liquid, so that the vibrating and flushing pipe 1 can continuously move downwards, and when the vibrating and flushing pipe 1 encounters abnormal hardness of deep sand, the ball 22 can be used for spraying the high-pressure liquid for cutting, so that the construction efficiency is accelerated;
When encountering the large-scale stone block and totally blocking the vibration flushing pipe 1 to move downwards, the large-scale stone block is vertically cut through a plurality of balls 22, the balls 22 are distributed around the circular array of the axis of the vibration flushing pipe 1, then the balls 22 are rotated, high-pressure liquid is sprayed by the balls 22 to linearly cut the stone block until the spraying points of the balls 22 are positioned at the same position, so that the stone block is divided into a plurality of sectors, and then the sectors of stone block are extruded into soil through downward impact of the vibration flushing pipe 1.
Example 2
The embodiment is an improvement made on the basis of embodiment 1, specifically referring to fig. 1-2, a closed space is further provided in the ring 21, a partition 11 is installed in the closed space, the partition 11 divides the closed space into a second cavity 13 and a first cavity 12, the first cavity 12 is rotatably connected with a rotating plate 14, an air vent 15 is provided on the rotating plate 14, a connecting shaft 23 is installed on one side of the rotating plate 14, the connecting shaft 23 is connected with a ball 22, a third spring 34 is further installed on the outer surface of the sliding column 31, and the lower end of the third spring 34 is connected with the inner wall of the vibration flushing pipe 1.
When the sliding column 31 at the lower end of the vibroflotation tube 1 contacts with stones, the stones can squeeze the sliding column 31 to slide upwards, the sliding column 31 drives the cylinder 32 to slide upwards, the sliding column 31 is abutted against the adjusting rod 25, so that the adjusting rod 25 is squeezed by the sliding column 31 to tilt upwards, the adjusting rod 25 drives the ball 22 to rotate, and the injection position of the ball 22 is adjusted;
Since the cylinder 32 is driven by the slide column 31 to push the adjusting rod 25 upwards to tilt at a speed exceeding the block, the ball 22 can rotate rapidly, so that the high-pressure liquid sprayed by the ball 22 cannot cut deep of a stone block and the stone block cannot be broken, therefore, the rotating plate 14 is arranged in the vibrating tube 1, when the cylinder 32 is driven by the slide column 31 to push the adjusting rod 25 upwards to tilt according to the diagram shown in fig. 2, the ball 22 and the connecting shaft 23 are driven by the adjusting rod 25 to rotate, the rotating plate 14 is driven by the connecting shaft 23 to rotate, and air above the rotating plate 14 can only slowly pass through the air holes 15 due to the air holes 15 formed in the rotating plate 14, so that the slide column 31 can be inserted into the cylinder 32 and compress the first spring 33, and the first spring 33 slowly releases elastic potential energy to push the adjusting rod 25 to tilt upwards, so that the stone block is slowly cut by the upper and lower balls 22.
Example 3
The present embodiment is an improvement made on the basis of embodiment 2, specifically, referring to fig. 1-6, an adjusting device 4 is slidably connected to the inside of the vibrating tube 1, the adjusting device 4 is used for limiting the rotation angle of the ball 22, the adjusting device 4 includes an adjusting plate 41 slidably connected to the inside of the vibrating tube 1, and the adjusting rod 25 is operably abutted against the adjusting plate 41;
the lower end of the adjusting plate 41 is provided with a trapezoid block 42, and the trapezoid block 42 is used for extruding the adjusting rod 25 to slide to one side;
A connecting spring is arranged in the circular ring 21 and is connected with the circular ring 21; the first piston cylinder 43 is arranged in the vibration flushing pipe 1, the first piston plate 44 is connected in the first piston cylinder 43 in a sliding manner, the first piston rod 45 is arranged at the lower end of the first piston plate 44, the first piston rod 45 is connected with the adjusting plate 41, and the outer surface of the first piston rod 45 is connected with the inner wall of the first piston cylinder 43 through the first reset spring 46;
The inside of the vibration flushing pipe 1 is also provided with a second piston cylinder 47, the inside of the second piston cylinder 47 is connected with a second piston plate 48 in a sliding way, the lower end of the second piston plate 48 is provided with a second piston rod 49, the second piston rod 49 penetrates through the lower end of the second piston cylinder 47, the second piston rod 49 is connected with the second piston cylinder 47 through a second reset spring 50, the lower end of the second piston rod 49 is also provided with a stress block 51, the stress block 51 is provided with a first one-way valve, the inside of the first piston cylinder 43 is provided with a second one-way valve, and the second pipe 17 is communicated with the second one-way valve;
A vertical plate 35 is arranged at the upper end of the cylinder 32, single teeth 36 are arranged at two ends of the vertical plate 35, and the single teeth 36 can be used for extruding a stress block 51 to slide downwards;
the single tooth 36 comprises a rack rotatably connected to one end of the vertical plate 35, one end of the vertical plate 35 is also provided with a limit stop, and the single tooth 36 is connected with the vertical plate 35 through a third elastic sheet;
The upper end of the second piston cylinder 47 is connected with a first pipe 16, a second pipe 17 is connected between the second piston cylinder 47 and the first piston cylinder 43, one end of the first piston cylinder 43 is also connected with a third pipe 18, and the lower end of the third pipe 18 is connected in the vibroflotation pipe 1;
The inside of vibrating and flushing pipe 1 still is provided with circulation groove 19 and shaft hole 20, and the internal diameter of shaft hole 20 is less than the internal diameter of circulation groove 19, and the inside sliding connection in shaft hole 20 has sealing plug 7, and sealing plug 7 is used for sealed shaft hole 20, is connected through second spring 8 between sealing plug 7 and the vibrating and flushing pipe 1, and the lower extreme of third pipe 18 is linked together with circulation groove 19.
When the stone is too large, the high-pressure liquid sprayed by the ball 22 is limited in cutting depth and cannot completely fracture the stone, so that the stone is gradually broken by layering cutting, specifically, according to fig. 4, when the slide column 31 slides upwards to drive the cylinder 32 to press the adjusting rod 25 to swing, after the adjusting rod 25 drives the ball 22 to rotate and cut, the vibration flushing pipe 1 is lifted upwards, so that the slide column 31 is pulled to reset by the spring force of the third spring 34, when the slide column 31 slides downwards, the cylinder 32 and the vertical plate 35 are driven to slide downwards, the vertical plate 35 drives the single teeth 36 to abut against the stressed block 51, the stressed block 51 pulls the second reset spring 50 and the second piston plate 48 to move downwards, the liquid at the lower end of the second reset spring 50 is pressed downwards by the second piston plate 48 to flow to the second pipe 17 by the second piston plate 48, the liquid inside the second pipe 17 is pressed to open the second one-way valve, so that the liquid inside the second pipe 17 flows into the upper end of the first reset spring 46, so that the first reset spring 46 is extruded by the liquid to slide downwards, the first reset spring 46 drives the first piston rod 45 and the adjusting plate 41 to slide downwards, the upward tilting height of the adjusting rod 25 is reduced, then the adjusting rod 25 is abutted against the trapezoid block 42 by the adjusting rod 25, the trapezoid block 42 extrudes the adjusting rod 25 to rotate to one side, the adjusting rod 25 drives the ball 22 and the ring 21 to rotate to one side, the ball 22 gradually reduces the rotating distance, the ring 21 is caused to rotate after each rotation to be limited, a plurality of balls 22 can rotate and spray around the axis of the vibrating tube 1, circular cutting is formed by the rotary spraying of the plurality of balls 22, the circular cutting diameter is continuously reduced, the upper end face of the stone is gradually formed into a plurality of circular rings, the circular rings are vibrated and cracked by the self vibrating of the vibrating tube 1, the first layer of the large stone blocks is crushed, and then the sliding columns 31 are abutted against the stone blocks, so that the sliding columns 31 slide upwards to drive the round balls 22 to rotate, and the crushing of each layer of stone blocks is realized;
It should be noted that, when the vertical plate 35 is lifted upwards, the second return spring 50 pushes the second piston plate 48 to return, and the first check valve above the second piston plate 48 is opened by the impact of the liquid above the second piston plate 48, so that the liquid above the second piston plate 48 flows into the lower part of the second piston plate 48 through the first check valve, and the next time the second piston plate 48 presses the liquid below the second piston plate 48 to the first piston cylinder 43;
It should be noted that, when the first layer of the plurality of annular stone blocks is vibrated and broken by the vibrating and flushing pipe 1, the vibrating and flushing pipe 1 can move downwards for a distance, so that the sealing plug 7 is pressed by the plurality of annular stone blocks, and according to fig. 6, when the pressing device 6 is pressed, the sealing plug 7 slides to the right side, so that a gap exists between the circulation groove 19 and the shaft hole 20, so that the liquid at the third pipe 18 flows out, and the first return spring 46 releases elastic potential energy to push the first piston plate 44 to reset, so that the position of the adjusting plate 41 can be adjusted conveniently next time.
Example 4
The present embodiment is an improvement made on the basis of embodiment 3, specifically, referring to fig. 1-6, the lower end of the vibrating tube 1 is further rotatably connected with a pressing device 6, the pressing device 6 is operable to press stones, the pressing device 6 includes a rotating plate 61 rotatably connected to the lower end of the vibrating tube 1, an extension bar 62 is installed at one end of the rotating plate 61, a supporting shaft 64 is installed at one side of the extension bar 62, the extension bar 62 is connected with the vibrating tube 1 through a second elastic sheet 63, a lower pressing column 37 is further installed at the lower end of the adjusting plate 41, and the lower pressing column 37 is hinged with the extension bar 62.
In order to improve the efficiency of vibrating the vibrating and flushing pipe 1 and vibrating and crushing stones, the lower end of the vibrating and flushing pipe 1 is rotatably connected with the rotating plate 61, according to fig. 5 and 6, when the adjusting plate 41 slides downwards, the adjusting plate 41 also drives the lower pressing column 37 to slide downwards, the lower pressing column 37 is utilized to drive the extending strip 62 to rotate downwards, and the extending strip 62 drives the rotating plate 61 to rotate towards one end through the supporting shaft 64, so that when the vibrating and flushing pipe 1 vibrates, a plurality of circular rings Dan Suilie can be extruded in a large area through the unfolded rotating plate 61.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. The utility model provides a device for increasing shake towards compaction sand pile shake towards ware and cut native efficiency, includes shake towards pipe (1), its characterized in that: the lower end of the vibroflotation tube (1) is rotationally connected with a spraying device (2), the spraying device (2) is used for cutting a ground stone block, a driving device (3) is further arranged in the vibroflotation tube (1), and the driving device (3) is used for driving the spraying device (2) to swing;
The utility model provides a jet equipment (2) including rotating ring (21) of connecting at the shake-wash pipe (1) surface, the lower extreme rotation of ring (21) is connected with a plurality of balls (22), be connected through first shell fragment (24) between ball (22) and the ring (21), ball (22) are used for jetting high-pressure liquid cutting stone, drive arrangement (3) are including sliding connection at inside traveller (31) of shake-wash pipe (1), traveller (31) run through the lower extreme of shake-wash pipe (1), the upper end cover of traveller (31) is equipped with drum (32), be connected with first spring (33) between traveller (31) and drum (32), regulation pole (25) are installed to the one end of ball (22), drum (32) are operably with regulation pole (25) jack-up.
2. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 1, wherein: the inside of ring (21) still is provided with airtight space, airtight space's internally mounted has baffle (11), baffle (11) separate airtight space into second chamber (13) and first chamber (12), the inside rotation in first chamber (12) is connected with rotor plate (14), be provided with bleeder vent (15) on rotor plate (14), connecting axle (23) are installed to one side of rotor plate (14), connecting axle (23) are connected with ball (22).
3. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 1, wherein: the outer surface of the sliding column (31) is also provided with a third spring (34), and the lower end of the third spring (34) is connected with the inner wall of the vibroflotation tube (1).
4. A device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 3, characterized in that: the inside sliding connection of vibroflotation tube (1) has adjusting device (4), adjusting device (4) are used for limiting ball (22) rotation angle, adjusting device (4) are including sliding connection at the inside regulating plate (41) of vibroflotation tube (1), adjust pole (25) are operably contradicted on regulating plate (41).
5. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 4, wherein: a trapezoid block (42) is arranged at the lower end of the adjusting plate (41), and the trapezoid block (42) is used for extruding the adjusting rod (25) to slide to one side;
The inside of ring (21) is installed connecting spring, connecting spring is connected with ring (21).
6. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 5, wherein: the inside of vibroflotation tube (1) is installed first piston cylinder (43), the inside sliding connection of first piston cylinder (43) has first piston board (44), first piston rod (45) are installed to the lower extreme of first piston board (44), first piston rod (45) are connected with regulating plate (41), the surface of first piston rod (45) is connected through first reset spring (46) with the inner wall of first piston cylinder (43).
7. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine of claim 6, wherein: the inside of the vibroflotation tube (1) is also provided with a second piston cylinder (47), the inside of the second piston cylinder (47) is connected with a second piston plate (48) in a sliding way, the lower end of the second piston plate (48) is provided with a second piston rod (49), the second piston rod (49) penetrates through the lower end of the second piston cylinder (47), the second piston rod (49) is connected with the second piston cylinder (47) through a second return spring (50), the lower end of the second piston rod (49) is also provided with a stress block (51), the stress block (51) is provided with a first one-way valve, and the inside of the first piston cylinder (43) is provided with a second one-way valve;
A vertical plate (35) is arranged at the upper end of the cylinder (32), single teeth (36) are arranged at two ends of the vertical plate (35), and the single teeth (36) can be used for extruding a stress block (51) to slide downwards;
The upper end of second piston cylinder (47) is connected with first pipe (16), be connected with second pipe (17) between second piston cylinder (47) and first piston cylinder (43), the one end of first piston cylinder (43) still is connected with third pipe (18), the inside at vibroflotation pipe (1) is connected to the lower extreme of third pipe (18), second pipe (17) are linked together with the second check valve.
8. The apparatus for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine of claim 7, wherein: the inside of vibrating tube (1) still is provided with circulation groove (19) and shaft hole (20), the internal diameter in shaft hole (20) is less than the internal diameter in circulation groove (19), the inside sliding connection in shaft hole (20) has sealing plug (7), sealing plug (7) are used for sealed shaft hole (20), be connected through second spring (8) between sealing plug (7) and vibrating tube (1), the lower extreme of third pipe (18) is linked together with circulation groove (19).
9. The device for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine according to claim 1, wherein: the lower extreme of vibrating towards pipe (1) still rotates and is connected with extrusion device (6), extrusion device (6) operatively extrudees the stone, extrusion device (6) are including rotating rotor plate (61) of connecting at vibrating towards pipe (1) lower extreme, extension strip (62) are installed to one end of rotor plate (61), back shaft (64) are installed to one side of extension strip (62), be connected through second shell fragment (63) between extension strip (62) and vibrating towards pipe (1), down press post (37) are still installed to the lower extreme of regulating plate (41), down press post (37) articulated mutually with extension strip (62).
10. The apparatus for increasing soil cutting efficiency of vibroflotation compaction sand pile vibroflotation machine of claim 7, wherein: the single tooth (36) comprises a rack rotatably connected to one end of the vertical plate (35), a limit stop is further arranged at one end of the vertical plate (35), and the single tooth (36) is connected with the vertical plate (35) through a third elastic piece.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411224800.1A CN118932970A (en) | 2024-09-03 | 2024-09-03 | A device for increasing soil cutting efficiency of vibratory compaction sand pile vibrator |
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| CN202411224800.1A CN118932970A (en) | 2024-09-03 | 2024-09-03 | A device for increasing soil cutting efficiency of vibratory compaction sand pile vibrator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120250613A (en) * | 2025-06-04 | 2025-07-04 | 中交第三航务工程局有限公司 | Sea sand backfill vibration compaction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120250613A (en) * | 2025-06-04 | 2025-07-04 | 中交第三航务工程局有限公司 | Sea sand backfill vibration compaction equipment |
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