CN115852957A - Compaction pile piling device for foundation treatment - Google Patents
Compaction pile piling device for foundation treatment Download PDFInfo
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- CN115852957A CN115852957A CN202211668527.2A CN202211668527A CN115852957A CN 115852957 A CN115852957 A CN 115852957A CN 202211668527 A CN202211668527 A CN 202211668527A CN 115852957 A CN115852957 A CN 115852957A
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Abstract
The invention discloses a compaction pile driving device for foundation treatment, which belongs to the technical field of compaction pile construction equipment and comprises a bottom plate, wherein a running crawler belt is fixedly installed at the bottom of the bottom plate, a pile driver main body is fixedly installed at the top of the bottom plate, two sides of the top of the bottom plate are respectively connected with a support frame through a guide rod in a transmission manner, and the support frames are arranged on the front side of the bottom plate. According to the invention, when the vibrating column falls into the pile hole, the attaching pad attached to the top of the pile hole can absorb vibration, the vibration of the attaching pad can slide in the stabilizing sleeve through the sliding rod, the sliding rod can pull the first spring while sliding, the first spring can absorb the vibration of the attaching pad at the bottom by utilizing the self-pulling force, the absorption treatment of the impact of the falling position of the vibrating column is realized through the retractable stabilizing sleeve, the influence on the external construction environment due to impact conduction is reduced, the construction stability is favorably improved, the annular attaching pad can avoid the shaking deviation of the stabilizing sleeve, and the attaching support stability is improved.
Description
Technical Field
The invention belongs to the technical field of compaction pile construction equipment, and particularly relates to a compaction pile driving device for foundation treatment.
Background
Compaction is an effective method for reinforcing foundations above ground water level, and has been widely used in recent years. The compaction pile is formed by pressing or driving a steel pipe with a pipe plug, a valve or a conical head into soil to form a hole, compacting a soil layer, and then putting fillers such as lime soil, gravel and the like into the hole.
A pile machine is required to be matched with a sleeve when a compaction pile is constructed, and Chinese patent CN106592585B discloses an expanded compaction pile for eliminating negative frictional resistance of a pile foundation and a construction method, which belong to the field of geotechnical engineering foundation treatment and structurally comprise a pile body, an expansion device, a sleeve and a bearing platform; the pile body is a concrete steel pipe pile; the expansion device is formed by connecting a bidirectional hoop, a one-way hoop, a crank connecting rod and a rotating shaft pin, wherein the crank connecting rod is connected to rotating shaft supports on two sides of the bidirectional hoop by using a rotating shaft pin, and the crank connecting rod on one side of the bidirectional hoop is connected with the one-way hoop to form the expansion device; the sleeve is a cylindrical steel cylinder and is connected with a crank connecting rod at the free side of the expansion device; sleeving the connected device into the pile body to enable the top of the sleeve to be flush with the pile top, and fixing the one-way hoop by using a positioning bolt; driving the pile body to a designed position by using a pile driver; and pouring a reinforced concrete bearing platform on the pile top. Assemble between each accessory of above-mentioned scheme simply, be applicable to the foundation treatment in collapsible loess area and soft soil area, nevertheless when in actual use, the impact is heavier when compaction stake is knocked to the noise of impact outwards extends to distribute and influences extensively, leads to the pile body skew to influence pile body construction stability easily.
Disclosure of Invention
The invention aims to: the compaction pile driving device for foundation treatment is provided for solving the problems that the impact is heavy when a compaction pile is knocked, the impact noise is expanded outwards and dispersed widely, and the pile body is easy to deviate to influence the construction stability of the pile body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a foundation is handled with crowded stake pile driving device, includes the bottom plate, bottom plate bottom fixed mounting has the operation track, and bottom plate top fixed mounting has stake machine main part, bottom plate top both sides all are connected with the support frame through the guide bar transmission, the support frame is located the bottom plate front side, support frame one side sliding connection has guiding mechanism, wear to be equipped with guiding mechanism in the guiding mechanism, and guiding mechanism is connected with stake machine main part one side transmission, sliding connection has the mechanism of vibrating in the guiding mechanism, bottom plate four corners department all is equipped with climbing mechanism, and climbing mechanism and ground contact, support frame one side is rotated and is connected with the stabilizing mean that can accomodate.
As a further description of the above technical solution:
climbing mechanism includes the fixed plate, fixed plate fixed connection is in bottom plate outer wall one side, fixed plate bottom fixedly connected with jacking pneumatic cylinder, jacking pneumatic cylinder piston rod one end fixedly connected with contact push pedal, and contact push pedal bottom contacts with outside ground face.
As a further description of the above technical solution:
stabilizing mean is including rotating the seat, it is connected with the connecting rod to rotate through the round pin axle to rotate the seat inner chamber to rotate, the connecting rod end articulates through the round pin axle has the connecting block, the stable cover of connecting block one side fixedly connected with, the slide opening has all been seted up to stable cover top both sides, and sliding connection has the slide bar in the slide opening, and fixedly connected with laminating pad between the slide bar bottom of both sides, and laminating pad sliding connection is at stable cover inner chamber.
As a further description of the above technical solution:
the laminating pad is the energy-absorbing pad, and slide bar lateral wall cover is equipped with first spring, slide bar top fixedly connected with handle, and first spring both ends correspond position fixed connection with handle and stable cover one side respectively.
As a further description of the above technical solution:
the mechanism of vibrating is including the post of vibrating, the post sliding connection that vibrates is in guiding mechanism, the spacing seat of post top fixedly connected with that vibrates, spacing seat inner chamber bottom fixedly connected with kelly, kelly cross sectional shape is T shape, kelly lateral wall joint has the cutting ferrule, cutting ferrule top fixedly connected with spliced pole, the clamp that the spliced rope of spliced top fixedly connected with is used for hitching, cutting ferrule sliding connection is at spacing seat inner chamber.
As a further description of the above technical solution:
the top of the clamping sleeve is rotatably connected with a limiting rod, and the limiting rod is embedded in a clamping groove formed in one side of the clamping rod.
As a further description of the above technical solution:
the guiding mechanism comprises a guiding sleeve, a plurality of guide wheels are slidably connected to an inner cavity of the guiding sleeve, extrusion plates used for extrusion are attached to two sides of the guiding sleeve, fixed blocks are fixedly connected to one sides of the extrusion plates, electric push rods are fixedly connected to one sides of the fixed blocks, sliding seats are fixedly connected to the other ends of the electric push rods, and the sliding seats are slidably connected into grooves formed in one side of the supporting frame.
As a further description of the above technical solution:
a plurality of sliding holes are formed in the periphery of the guide sleeve, a sliding rod is connected in each sliding hole in a sliding mode, a fixing seat is fixedly connected to one end of the sliding rod, the guide wheel is connected in the fixing seat in a sliding mode, an order installing block is fixedly connected to the other end of the sliding rod, a second spring is sleeved on the outer side wall of the sliding rod, and the two ends of the second spring are fixedly connected with the order installing block and one side of the guide sleeve in a corresponding position respectively.
As a further description of the above technical solution:
the fixing seat is characterized in that sliding grooves are formed in two sides of the inner cavity of the fixing seat, sliding blocks are connected in the sliding grooves in a sliding mode, the sliding blocks are fixedly connected to one side of the guide wheel shaft body, third springs are fixedly connected to the bottoms of the sliding blocks, and the other ends of the third springs are attached to the sliding blocks connected to one side of the corresponding position guide wheel.
As a further description of the above technical solution:
the utility model discloses a quick-witted slide structure, including uide bushing, carriage other end, shift hydraulic cylinder, carriage one side fixedly connected with carriage release lever, carriage release lever sliding connection is in one side, the carriage other end fixedly connected with shift hydraulic cylinder, shift hydraulic cylinder fixed connection is at the carriage opposite side.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the designed stability mechanism, when foundation treatment is required, the connecting rod can rotate around the pin shaft and the rotating seat through rotating the connecting rod, the connecting rod can rotate around the connecting block, and when the stabilizing sleeve moves to the front side of the supporting frame, the vibrating column in the falling position can slide into the stabilizing sleeve, when the vibrating column falls into the pile hole, the attaching pad attached to the top of the pile hole can absorb vibration, the vibration of the attaching pad can slide in the stabilizing sleeve through the sliding rod, and the sliding rod can pull the first spring while sliding, the first spring can absorb the vibration of the attaching pad at the bottom through self-tension, the absorbing treatment of the falling position impact of the vibrating column is realized through the retractable stabilizing sleeve, the influence on the external construction environment due to impact conduction is reduced, the construction stability is favorably improved, the annular attaching pad can avoid the stabilizing sleeve from shaking and offsetting, and the attaching support stability is improved.
2. According to the invention, through the designed guide mechanism, the guide sleeve can adjust the distance between the guide sleeve and the support frame through the matching of the moving rod on one side and the shifting hydraulic cylinder, the shifting hydraulic cylinder can drive the moving rod and the guide sleeve to move by extending during working, the axial position of the guide sleeve is adjusted, the vibrating column can be in contact with the guide wheel when the vibrating column moves downwards, the guide wheel can slide in the guide sleeve through the sliding rod, the sliding rod can extrude the second spring through the external step mounting block when moving, the second spring can absorb the abutting impact of the guide wheel by utilizing the self elasticity, the moving stability of the vibrating column is improved, and the guide wheel can slide in the fixed seat through the sliding block, so that the adjusting adaptability to different diameters of the vibrating column is adjusted.
3. According to the vibrating column, through the designed vibrating mechanism, when the vibrating column is installed, a winder on the rear side of a main body of the pile machine is wound through a cable, the cable can be connected with the clamping sleeve through the clamp, the clamping sleeve can be clamped outside the clamping rod through rotating the clamping sleeve after the clamping sleeve slides into the limiting seat through pressing, the cable is quickly connected with the vibrating column, the limiting rod can rotate through the pin rod, the limiting rod can rotate and then be clamped into the clamping sleeve, the rope is quickly connected with the clamping sleeve, the vibrating column can be conveniently and quickly connected, and the hoisting and replacing processing are convenient.
Drawings
Fig. 1 is a schematic overall structure diagram of a compaction pile driving device for foundation treatment according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic transverse structural view of a compaction pile driving device for foundation treatment according to the invention;
fig. 4 is a schematic view of an explosive disassembly structure of a compaction pile driving device for foundation treatment according to the invention;
fig. 5 is a schematic view of a disassembled structure of a vibrating mechanism of a pile driving device for a foundation treatment compaction pile according to the invention;
FIG. 6 is a schematic view of a disassembled structure of a stabilizing mechanism of a pile driving device for compacted piles for foundation treatment according to the present invention;
FIG. 7 is a schematic view of a disassembled structure of a guide wheel of a pile driving device for compacted piles for foundation treatment according to the present invention;
fig. 8 is a schematic view of another angle-splitting structure of the compaction pile driving device for foundation treatment according to the present invention;
fig. 9 is a schematic side structure view of a compaction pile driving device for foundation treatment according to the present invention.
Illustration of the drawings:
1. a base plate; 2. running the crawler; 3. a jacking mechanism; 301. a fixing plate; 302. a jacking hydraulic cylinder; 303. contacting the push plate; 4. a stabilizing mechanism; 401. a stabilizing sleeve; 402. connecting blocks; 403. a connecting rod; 404. a rotating seat; 405. attaching a pad; 406. a slide bar; 407. a first spring; 5. a vibrating mechanism; 501. vibrating the tamping column; 502. a limiting seat; 503. a clamping rod; 504. a card sleeve; 505. connecting columns; 506. a card slot; 507. a limiting rod; 6. a guide mechanism; 601. a guide sleeve; 602. a travel bar; 603. a displacement hydraulic cylinder; 604. a guide wheel; 605. a fixed seat; 606. a slider; 607. a slide bar; 608. a second spring; 609. a compression plate; 610. a fixed block; 611. an electric push rod; 612. a third spring; 7. a support frame; 8. a guide rod; 9. pile machine main part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: a compaction pile piling device for foundation treatment comprises a bottom plate 1, wherein a running crawler belt 2 is fixedly arranged at the bottom of the bottom plate 1, a pile machine main body 9 is fixedly arranged at the top of the bottom plate 1, two sides of the top of the bottom plate 1 are respectively connected with a support frame 7 through a guide rod 8 in a transmission manner, the support frame 7 is arranged at the front side of the bottom plate 1, one side of the support frame 7 is slidably connected with a guide mechanism 6, the guide mechanism 6 is penetrated into the guide mechanism 6, the guide mechanism 6 is connected with one side of the pile machine main body 9 in a transmission manner, a vibrating mechanism 5 is slidably connected in the guide mechanism 6, jacking mechanisms 3 are respectively arranged at four corners of the bottom plate 1, the jacking mechanisms 3 are contacted with the ground, one side of the support frame 7 is rotatably connected with a retractable stabilizing mechanism 4, each jacking mechanism 3 comprises a fixing plate 301, the fixing plate 301 is fixedly connected to one side of the outer wall of the bottom plate 1, and a jacking hydraulic cylinder 302 is fixedly connected to the bottom of the fixing plate 301, jacking pneumatic cylinder 302 piston rod one end fixedly connected with contact push pedal 303, and contact push pedal 303 bottom contacts with outside ground plane, stabilizing mean 4 is including rotating seat 404, it is connected with connecting rod 403 to rotate the inner chamber of seat 404 through the round pin axle rotation, connecting rod 403 is terminal to articulate through the round pin axle has connecting block 402, connecting block 402 one side fixedly connected with stabilizing sleeve 401, the slide opening has all been seted up to stabilizing sleeve 401 top both sides, and sliding connection has slide bar 406 in the slide opening, and fixedly connected with laminating pad 405 between the slide bar 406 bottom of both sides, and laminating pad 405 sliding connection is at stabilizing sleeve 401 inner chamber, laminating pad 405 is the energy-absorbing pad, and slide bar 406 lateral wall cover is equipped with first spring 407, slide bar 406 top fixedly connected with handle, and first spring 407 both ends correspond position fixed connection with handle and stabilizing sleeve 401 one side respectively.
The implementation mode is specifically as follows: through the designed jacking mechanism 3, the contact push plate 303 can be driven to be in contact with the ground through the working extension of the jacking hydraulic cylinder 302, so that the stability of the device of the bottom plate 1 can be improved, and through the designed stability mechanism, when foundation treatment is required, the foundation treatment can be carried out by rotating the connecting rod 403 around the pin shaft and the rotating seat 404, the connecting rod 403 can rotate around the connecting block 402, and after the stabilizing sleeve 401 moves to the front side of the supporting frame 7, the vibrating column 501 in the falling position can slide into the stabilizing sleeve 401, when the vibrating column 501 falls into a pile hole, the attaching pad 405 attached to the top of the pile hole can absorb vibration, at the moment, the vibration of the attaching pad 405 can slide in the stabilizing sleeve 401 through the sliding rod 406, the sliding of the sliding rod 406 can pull the first spring 407, the first spring 407 can absorb the vibration of the attaching pad 405 by utilizing the self-pulling force, so that the impact absorption treatment on the falling position of the vibrating column 501 can be realized through the retractable stabilizing sleeve 401, the influence on the external construction environment due to impact conduction is reduced, the construction stability is favorable for improving the construction stability, and the stability of the attachment pad 405 can be avoided;
referring to fig. 1-2 and fig. 7, the guiding mechanism 6 includes a guiding sleeve 601, a plurality of guiding wheels 604 are slidably connected to an inner cavity of the guiding sleeve 601, pressing plates 609 for pressing are respectively attached to two sides of the guiding sleeve 601, a fixing block 610 is fixedly connected to one side of the pressing plates 609, an electric push rod 611 is fixedly connected to one side of the fixing block 610, a sliding seat is fixedly connected to the other end of the electric push rod 611, the sliding seat is slidably connected to a groove formed in one side of the supporting frame 7, a plurality of sliding holes are formed around the guiding sleeve 601, sliding rods 607 are slidably connected to the sliding holes, a fixing seat 605 is fixedly connected to one end of each sliding rod 607, the guiding wheels 604 are slidably connected to the fixing seat 605, a step-mounting block is fixedly connected to the other end of each sliding rod 607, a second spring 608 is sleeved on an outer side wall of each sliding rod 607, two ends of the second spring 608 are respectively fixedly connected to corresponding positions of the step-mounting block and one side of the guiding sleeve 601, sliding grooves are respectively formed in two sides of an inner cavity of the fixing seat 605, a sliding block 606 is slidably connected to one side of the sliding rod 607, the sliding block 606 is fixedly connected to one side of the guiding sleeve 604, a sliding rod 602, a third spring 612 is fixedly connected to the bottom of the sliding block 606, the sliding cylinder 606 is fixedly connected to one side of the sliding rod 602, and a hydraulic cylinder 602 is fixedly connected to one side of the sliding rod 602, and a sliding seat 603, and a hydraulic cylinder 602 is fixedly connected to one side of the sliding rod 602, and a hydraulic cylinder 603.
The implementation mode is specifically as follows: through the designed guide mechanism 6, the guide sleeve 601 can adjust the distance between the guide sleeve and the support frame 7 through the matching of the moving rod 602 on one side and the shifting hydraulic cylinder 603, and the shifting hydraulic cylinder 603 can extend to drive the moving rod 602 and the guide sleeve 601 to move when working, so that the axial position of the guide sleeve 601 can be adjusted, and when the vibrating column 501 moves downwards, the vibrating column 501 can contact with the guide wheel 604, the guide wheel 604 can slide in the guide sleeve 601 through the sliding rod 607, the sliding rod 607 can extrude the second spring 608 through the external step-mounting block when moving, the second spring 608 can absorb the abutting impact of the guide wheel 604 by using the self elasticity, so as to improve the moving stability of the vibrating column 501, and the guide wheel 604 can slide in the fixing seat 605 through the sliding block 606 to adjust the adjustment adaptability to different diameters of the vibrating column 501, and the electric push rod 611 can extend to drive the fixing block 610 and the extrusion plate 609 to move, and the extrusion plate 609 can move to extrude the sliding rod 607 through the inner side, so as to drive the inner side guide wheel 604 and the fixing seat 605 to adjust the axial position.
Referring to fig. 5, the vibrating mechanism 5 includes a vibrating column 501, the vibrating column 501 is slidably connected in the guiding mechanism 6, a top of the vibrating column 501 is fixedly connected with a limiting seat 502, a bottom of an inner cavity of the limiting seat 502 is fixedly connected with a clamping rod 503, a cross section of the clamping rod 503 is in a T shape, a clamping sleeve 504 is clamped on an outer side wall of the clamping rod 503, a top of the clamping sleeve 504 is fixedly connected with a connecting rod 505, a top of the connecting rod 505 is fixedly connected with a clamping hoop for hanging and connecting a rope, the clamping sleeve 504 is slidably connected in the inner cavity of the limiting seat 502, a top of the clamping sleeve 504 is rotatably connected with a limiting rod 507, and the limiting rod 507 is embedded in a clamping groove 506 formed in one side of the clamping rod 503.
The implementation mode is specifically as follows: through the mechanism 5 that vibrates of design, the post 501 of vibrating is when the device, when coiling the quick-witted through the cable with stake machine main part 9 rear side coiler, the cable can be connected with cutting ferrule 504 through the clamp, and after sliding into spacing seat 502 through pressing cutting ferrule 504, cutting ferrule 504 can be from behind the kelly 503 of traversing T shape, can be outside at kelly 503 with cutting ferrule 504 joint through rotating cutting ferrule 504, thereby can be with cable and the post 501 high-speed joint that vibrates, and gag lever post 507 can rotate through the pin pole, gag lever post 507 can rotate the back card at this moment and go into in cutting ferrule 504, thereby can be connected the rope with cutting ferrule 504 fast, be favorable to conveniently carrying out the high-speed joint to the post 501 of vibrating, conveniently hoist and change the processing.
The working principle is as follows: when the device is used, the designed jacking mechanism 3 can drive the contact push plate 303 to be in contact with the ground through the working extension of the jacking hydraulic cylinder 302, through the designed stability mechanism, when foundation treatment is needed, the device can rotate around the pin shaft and the rotating seat 404 through the rotating connecting rod 403, the connecting rod 403 can rotate around the connecting block 402, the vibrating column 501 in a falling position can slide into the stabilizing sleeve 401 after the stabilizing sleeve 401 moves to the front side of the support frame 7, when the vibrating column 501 falls into a pile hole, the attaching pad 405 attached to the top of the pile hole can absorb vibration, the vibration of the attaching pad 405 can slide in the stabilizing sleeve 401 through the sliding rod 406, the sliding rod 406 can pull the first spring 407, the first spring 407 can absorb the vibration of the attaching pad 405 at the bottom through self-pulling force, the absorbing treatment on the falling position impact of the vibrating column 501 can be realized through the foldable stabilizing sleeve 401, the influence on the external construction environment due to impact conduction is reduced, and the construction stability is improved;
the guide sleeve 601 can adjust the distance from the support frame 7 through the matching of the moving rod 602 on one side and the shifting hydraulic cylinder 603, the shifting hydraulic cylinder 603 can extend to drive the moving rod 602 and the guide sleeve 601 to move when working, the axial position of the guide sleeve 601 is adjusted, the vibrating column 501 can be contacted with the guide wheel 604 when the vibrating column 501 moves downwards, the guide wheel 604 can slide in the guide sleeve 601 through the sliding rod 607, the sliding rod 607 can extrude the second spring 608 through an external step mounting block when moving, the second spring 608 can absorb the abutting impact of the guide wheel 604 by using the self elasticity, the moving stability of the vibrating column 501 is improved, the guide wheel 604 can slide in the fixed seat 605 through the sliding block 606, the adjusting adaptability for different diameters of the vibrating column 501 is adjusted, the electric push rod 611 can extend to drive the fixed block 610 and the extrusion plate 609 to move, the extrusion plate 609 can move to press the sliding rod 607 through the inner side, and drive the inner guide wheel 604 and the fixed seat 605 to adjust the axial position;
when the device of vibrating column 501, when convoluteing the quick-witted through the cable with stake machine main part 9 rear side coiler, the cable can be connected with cutting ferrule 504 through the clamp, and after sliding into spacing seat 502 through pressing cutting ferrule 504, cutting ferrule 504 can pass the kelly 503 back of T shape from the traversing, can be outside at kelly 503 with cutting ferrule 504 joint through rotating cutting ferrule 504, with cable and vibrating column 501 high-speed joint, and gag lever post 507 can rotate through the pin pole, gag lever post 507 can rotate the back card at this moment and go into in cutting ferrule 504, be connected the rope with cutting ferrule 504 fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a foundation is handled with crowded close stake pile device, includes the bottom plate, bottom plate bottom fixed mounting has the operation track, and bottom plate top fixed mounting has stake machine main part, a serial communication port, bottom plate top both sides all are connected with the support frame through the guide bar transmission, the support frame is located the bottom plate front side, support frame one side sliding connection has guiding mechanism, wear to be equipped with guiding mechanism in the guiding mechanism, and guiding mechanism is connected with stake machine main part one side transmission, sliding connection has the mechanism of smashing in the guiding mechanism, bottom plate four corners department all is equipped with climbing mechanism, and climbing mechanism and ground contact, support frame one side is rotated and is connected with the stabilizing mean that can accomodate.
2. The compaction pile piling device for foundation treatment as recited in claim 1, wherein the jacking mechanism comprises a fixed plate fixedly connected to one side of the outer wall of the bottom plate, a jacking hydraulic cylinder is fixedly connected to the bottom of the fixed plate, a contact push plate is fixedly connected to one end of a piston rod of the jacking hydraulic cylinder, and the bottom of the contact push plate is in contact with an external ground surface.
3. The compaction pile driving device for foundation treatment according to claim 1, wherein the stabilizing mechanism comprises a rotating seat, the inner cavity of the rotating seat is rotatably connected with a connecting rod through a pin shaft, the tail end of the connecting rod is hinged with a connecting block through a pin shaft, one side of the connecting block is fixedly connected with a stabilizing sleeve, two sides of the top of the stabilizing sleeve are respectively provided with a sliding hole, a sliding rod is slidably connected in the sliding hole, a laminating pad is fixedly connected between the bottom ends of the sliding rods on two sides, and the laminating pad is slidably connected in the inner cavity of the stabilizing sleeve.
4. The piling device of claim 3, wherein the joint pad is an energy absorbing pad, the outer side wall of the sliding rod is sleeved with a first spring, the top end of the sliding rod is fixedly connected with a handle, and two ends of the first spring are fixedly connected with the handle and one side of the stabilizing sleeve respectively in corresponding positions.
5. The piling device of claim 1, wherein the vibrating mechanism comprises a vibrating column which is slidably connected in a guide mechanism, a top of the vibrating column is fixedly connected with a limiting seat, a bottom of an inner cavity of the limiting seat is fixedly connected with a clamping rod, the clamping rod is T-shaped in cross section, a clamping sleeve is clamped on the outer side wall of the clamping rod, a top of the clamping sleeve is fixedly connected with a connecting column, a clamp for hanging and connecting a rope is fixedly connected to the top of the connecting column, and the clamping sleeve is slidably connected to the inner cavity of the limiting seat.
6. The pile driving device for compaction piles for foundation treatment as claimed in claim 5, wherein the top of the cutting sleeve is rotatably connected with a limiting rod, and the limiting rod is embedded in a clamping groove formed on one side of the clamping rod.
7. The compaction pile driving device for foundation treatment according to claim 1, wherein the guide mechanism comprises a guide sleeve, the inner cavity of the guide sleeve is slidably connected with a plurality of guide wheels, and two sides of the guide sleeve are respectively attached with an extrusion plate for extrusion, one side of the extrusion plate is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected with a sliding seat, and the sliding seat is slidably connected in a groove body formed in one side of the support frame.
8. The piling device of compaction piles for foundation treatment as claimed in claim 7, wherein a plurality of sliding holes are formed around the guide sleeve, a sliding rod is slidably connected in each sliding hole, one end of the sliding rod is fixedly connected with a fixed seat, the guide wheel is slidably connected in the fixed seat, the other end of the sliding rod is fixedly connected with a step-mounting block, a second spring is sleeved on the outer side wall of the sliding rod, and two ends of the second spring are fixedly connected with the step-mounting block and one side of the guide sleeve respectively in corresponding positions.
9. The compaction pile driving device for foundation treatment according to claim 8, wherein sliding grooves are formed in two sides of an inner cavity of the fixing seat, sliding blocks are connected in the sliding grooves in a sliding mode and fixedly connected to one side of the guide wheel shaft body, a third spring is fixedly connected to the bottom of each sliding block, and the other end of each third spring is attached to the corresponding sliding block connected to one side of the guide wheel at the corresponding position.
10. The piling device of claim 9, wherein a moving rod is fixedly connected to one side of the guide sleeve, the moving rod is slidably connected to one side of the sliding base, and a shifting hydraulic cylinder is fixedly connected to the other end of the moving rod, and the shifting hydraulic cylinder is fixedly connected to the other side of the sliding base.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211668527.2A CN115852957B (en) | 2022-12-24 | 2022-12-24 | Compaction pile driving device for foundation treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211668527.2A CN115852957B (en) | 2022-12-24 | 2022-12-24 | Compaction pile driving device for foundation treatment |
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| CN115852957A true CN115852957A (en) | 2023-03-28 |
| CN115852957B CN115852957B (en) | 2023-10-13 |
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| JP2022095043A (en) * | 2020-12-16 | 2022-06-28 | 株式会社エムエルティーソイル | Sand ground improvement method and excavation device for ground improvement |
| CN114108626A (en) * | 2021-10-25 | 2022-03-01 | 中化学建设投资集团有限公司 | Double-steel pile casing rotary-digging pore-forming cast-in-place pile |
| CN218027660U (en) * | 2022-05-31 | 2022-12-13 | 深圳市金世纪工程实业有限公司 | Pile foundation construction device capable of reducing impact force |
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| CN115852957B (en) | 2023-10-13 |
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