CN111810051B - Piling mechanism with excavating function for constructional engineering and working method - Google Patents
Piling mechanism with excavating function for constructional engineering and working method Download PDFInfo
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- CN111810051B CN111810051B CN202010656828.8A CN202010656828A CN111810051B CN 111810051 B CN111810051 B CN 111810051B CN 202010656828 A CN202010656828 A CN 202010656828A CN 111810051 B CN111810051 B CN 111810051B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 41
- 238000005553 drilling Methods 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims description 27
- 239000011435 rock Substances 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/043—Threaded with locking means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/006—Mechanical motion converting means, e.g. reduction gearings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to the field of buildings, in particular to a pile driving mechanism with an excavating function for building engineering and a working method thereof, which comprises a carrier, a controller, a position adjusting device, a drilling device and a hammering device, wherein the position adjusting device comprises a rotary disc, a driving assembly and a sliding assembly, a support frame is fixedly arranged at the top of the rotary disc, a first sliding table and a second sliding table are symmetrically arranged at two ends of the top of the support frame, a first hydraulic rod and a second hydraulic rod are respectively arranged on the first sliding table and the second sliding table in a sliding manner, the drilling device comprises a drill bit, a first connecting rod and a rotating assembly, the hammering device comprises a pile hammer, a second connecting rod and a guiding assembly, and the first hydraulic rod, the second hydraulic rod, the driving assembly, the sliding assembly and the rotating assembly are electrically connected with the controller, can drill and pile fast, can accurately adjust the interval in a plurality of stake positions according to the construction requirement simultaneously.
Description
Technical Field
The invention relates to the field of buildings, in particular to a piling mechanism with an excavating function for constructional engineering and a working method.
Background
The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, and comprises various machines such as an excavating machine, a shovel soil transportation machine, a compaction machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a steel bar grade prestress machine, a decoration machine, an overhead working machine and the like. Along with the development of the construction industry, the mechanization degree of construction is improved year by year.
In the construction process of the building engineering, the piling machinery, the drilling machinery and the cleaning machinery are independent individuals, and in the process of the same construction field, the piling machinery, the drilling machinery and the cleaning machinery are often required to perform cross action, so that the equipment is more in entering the field, occupies space, is high in construction cost and low in efficiency, and is troublesome because the position of an operation vehicle body is required to be continuously changed in the mechanical operation process.
Chinese patent application No.: CN 201810808884.1; the publication date is as follows: 2018.12.21 discloses a piling and drilling device with a cleaning mechanism for construction engineering, which comprises a vehicle body and wheels arranged at the bottom of the vehicle body, wherein a clapboard is arranged at one side of the vehicle body, a first connecting pin and a second connecting pin are arranged on the vehicle body, a double-head oil cylinder is movably connected on the first connecting pin and the second connecting pin, a vertically arranged frame is arranged at the top of a supporting rod, a servo driving device is arranged on the frame, a first hydraulic cylinder is arranged at the bottom of a guide block, a piston rod at the output end of the first hydraulic cylinder is respectively provided with a pile hammer and a rotating mechanism through a first connecting sleeve and a second connecting sleeve, the bottom of the rotating mechanism is connected with a drill rod through a shaft sleeve, and the cleaning mechanism is arranged in a groove, construction work at different positions on both sides can be performed without moving the vehicle body.
Chinese patent application No.: CN 201811002260.7; the publication date is as follows: 2019.01.01 discloses a construction method of composite pile, including the following steps: positioning pile holes, namely fixing the cross center line of each pile position on a wood pile near the pile holes and marking; embedding pile casings, and embedding the pile casings at preset positions in the pile holes respectively; layering and forming holes, namely drilling a sand layer of one of the pile positions to a rock layer surface by adopting a rotary drilling machine in a rotary drilling manner, and then drilling holes to the designed bottom elevation of the rock layer of the pile position in a punching and drilling manner; the rotary excavating machine is provided with three height sensors, a first height sensor is arranged on the drill bit, and a second height sensor and a third height sensor are arranged at the head end and the tail end of the movable arm. The construction method adopts strict control based on the sand layer and the rock layer, and the real-time monitoring assembly is arranged on the excavating equipment, so that the construction between the two interfaces can meet the fine requirement, the drilling is performed in sections, and the construction quality is improved.
The above two inventive structures have the following disadvantages:
1. when a plurality of pile positions are drilled, the distance between the pile positions cannot be accurately adjusted according to construction requirements, and the flexibility and the practicability of the device are to be improved.
2. Drilling and pile driving need independent equipment to work in proper order, can't realize the quick switching of drilling and pile driving to can't pile driving fast after punching, reduced work efficiency.
In view of the shortcomings of the prior art, there is a need for a piling mechanism and a piling method for construction engineering, which can rapidly drill and pile, has high working efficiency, and can precisely adjust the distance between a plurality of pile positions according to the construction requirements.
Disclosure of Invention
The invention aims to provide a piling mechanism with an excavating function for constructional engineering and a working method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a pile mechanism for building engineering with excavate function, includes the carrier, still includes controller, position control device, bores and digs device and hammering device, the fixed top of establishing at the carrier of controller, position control device establishes the top at the carrier, and position control device includes carousel, drive assembly and sliding assembly, the fixed support frame that is equipped with in top of carousel, the top both ends of support frame are the symmetry and are provided with first slip table and second slip table, it is provided with first hydraulic stem and second hydraulic stem to slide respectively on first slip table and the second slip table, the cover is equipped with the carriage on the second hydraulic stem, it slides and sets up the one end at the support frame in order to dig the hole to bore and dig the device, bores and digs device and includes drill bit, head rod and rotating assembly, rotating assembly fixes and establishes on the output of first hydraulic stem, the head rod is fixed to be established on rotating assembly, drill bit detachable sets up in the bottom of head rod, the device is beaten to the hammer slides and sets up in the other end of support frame in order to be used for the pile, and the device is beaten to the hammer and includes pile hammer, second connecting rod and direction subassembly, the second connecting rod is fixed to be established on the output of second hydraulic stem, the direction subassembly is established on the carriage, the fixed bottom of establishing at the second connecting rod of pile hammer to drill bit and pile hammer symmetry, first hydraulic stem, second hydraulic stem, drive assembly, slip subassembly and rotating assembly are electric connection with the controller.
Further, rotating assembly includes driving motor, pivot, action wheel and follows the driving wheel, the fixed backup pad that is equipped with of output of first hydraulic stem, driving motor fixes the bottom of establishing in the backup pad, the rotatable setting of pivot is kept away from driving motor's one end in the backup pad to the bottom of pivot and the top fixed connection of head rod, the action wheel cover is established on driving motor's output, establish in the pivot from the driving wheel cover to the action wheel with from the cover between the driving wheel be equipped with the belt, driving motor is connected with the controller electricity.
Further, the drill bit is the toper structure, and equidistant a plurality of triangle-shaped lug that is provided with on the outer wall of drill bit, the top fixedly connected with quarter butt of drill bit, the bottom of head rod are equipped with the activity groove, the inside in activity groove slides and is provided with the connector, the top threaded connection of connector and quarter butt to the one end that the head rod is close to the quarter butt is equipped with and supplies quarter butt male jack, is the symmetry on the ascending outer wall of the circumferencial direction of connector and is provided with two draw runners, is the symmetry on the ascending inner wall of the circumferencial direction in activity groove and is provided with two spouts, every draw runner all with a spout sliding connection.
Further, the one end that the stub bar was kept away from to the connector is the symmetry and is provided with two elastic rods, and every elastic rod all includes loop bar, interior pole and expanding spring, the fixed one end of keeping away from the stub bar of establishing at the connector of loop bar, interior pole is inserted and is established the inside at the loop bar, and interior pole is close to the one end fixedly connected with cylindricality flange of loop bar, the inside of loop bar is equipped with can supply the gliding through-hole of cylindricality flange, the fixed locating lever that is equipped with in inside of through-hole, the expanding spring cover is established on the outer wall of locating lever to the inner wall of the bottom of cylindricality flange, through-hole is contradicted with expanding spring's both ends respectively, all is equipped with on the inner wall of interior pole and cylindricality flange and can supply the locating hole to insert the butt joint hole of establishing.
Further, the direction subassembly includes elevator, reset spring and guide bar, the bottom of carriage is equipped with the bar groove, the fixed inside of establishing in the bar groove of guide bar, the reset spring cover is established on the outer wall of guide bar, and the bottom of elevator and the inner wall in bar groove are contradicted with reset spring's both ends respectively, the fixed connecting block that is equipped with between the output of second hydraulic stem and the top of second connecting rod, the elevator is fixed to be established on the connecting block is close to one side outer wall of carriage to the elevator is inserted with the guide bar and is established and be connected.
Further, the sliding assembly comprises a servo motor, a connecting rod, a traction rod and a sliding plate, the top of the carrier is symmetrically provided with two sliding rails, the sliding plate is arranged on the two sliding rails in a sliding mode through four sliding blocks, the servo motor is fixedly arranged at the top of the carrier, a disc is sleeved on the output end of the servo motor, the connecting rod is hinged to the outer wall of the disc, a limiting block is fixedly arranged at the top of the carrier, a linear bearing is inserted into the limiting block, the traction rod is inserted into the linear bearing, one end, far away from the sliding plate, of the traction rod is hinged to one end, far away from the disc, of the connecting rod, the other end of the traction rod is fixedly connected with the sliding plate, displacement sensors are arranged on the outer walls of the two sliding blocks, and the servo motor and the two displacement sensors are all electrically connected with the controller.
Further, drive assembly includes step motor and gear, the fixed frame that is equipped with in top of slide, step motor fixes the top of establishing at the frame, the gear sleeve is established on step motor's output, the fixed rack that is equipped with on the ascending bottom outer wall of circumferencial direction of carousel, the gear is connected with the meshing of rack, servo motor is connected with the controller electricity.
Further, the fixed base station that is equipped with in top of slide, be equipped with the mounting groove on the inner wall of base station, the internally mounted of mounting groove has the bearing, the rotation axis is equipped with in the inside of bearing is inserted, the top of rotation axis and the bottom fixed connection of carousel to the inner circle of bearing and the outer wall fixed connection of rotation axis, the outer lane of bearing and the inner wall fixed connection of mounting groove.
Further, the fixed baffle that is equipped with of top one end of carrier to the carrier is close to the fixed traction block that is equipped with of one end of baffle, it has seted up the connecting hole to establish on the traction block, the top both ends of support frame are the symmetry and are provided with two triangle-shaped reinforcing blocks, and the bottom both ends of support frame are the symmetry and are provided with four screws.
A pile driving mechanism with an excavating function for construction engineering and a working method thereof comprise the following steps:
s1: and (3) traction of a mechanism:
the traction equipment is connected with the mechanism through the traction block and moves to a construction position, the connecting hole plays a connecting role, and the four screw holes facilitate the detachment and connection of the support frame and the turntable.
S2: drilling and digging a pile hole:
after the pile driving point position is determined, the rotary table rotates to enable the support frame to extend out of the top of the carrier, then the first sliding table is started to drive the first hydraulic rod to slide out of the top of the carrier until the drill bit slides out to be right above the pile driving point position, then the driving motor is started through the controller to drive the driving wheel to rotate, the driving wheel is sleeved with the driving wheel through the belt, the rotating shaft is sleeved with the driven wheel, the rotating shaft is connected with the driven wheel because the rotating shaft is rotatably connected with the support plate, the bottom of the rotating shaft is fixedly connected with the top of the first connecting rod, so that the drill bit is driven to rotate, at the moment, the first hydraulic rod is started through the controller to drive the rotating drill bit to descend, the pile hole is drilled through a drilling mode, the drill bit penetrates into the ground to be in contact with a rock stratum when the drill bit is in contact with a harder rock stratum, the drill bit is collided, so that the connector is driven to slide upwards through the short rod, and the connector is in sliding connection with the movable groove, therefore make the connector slide to the one end that is close to the head rod in the inside of activity groove, at this moment, because loop bar and connector fixed connection, therefore make the loop bar follow the connector and slide upward together, the expanding spring atress shrink, the locating lever inserts in the butt joint hole, and then play the cushioning effect, make the drill bit possess an ascending buffer power, prevent that drill bit and hard stratum from continuing the rigidity contact, can carry out the secondary after obtaining the buffering and bore and dig, therefore play the effect of protection drill bit, be favorable to prolonging the life of drill bit.
S3: driving a pile:
after a pile hole is drilled out by a drill bit, a pile is placed into the pile hole by utilizing hoisting equipment, then a stepping motor is started through a controller, so that a gear rotates, the rack is fixedly connected with the outer wall of the circumference of the bottom of a rotary disc and is connected with the gear in a meshed mode, the rotary disc is driven to rotate, a pile hammer is rotated to the square of the pile hole, then a second sliding table is started, a second hydraulic rod is driven to slide out from a carrier top, when the pile hammer slides out to the position right above the pile, the second hydraulic rod is started through the controller, a lifting block is driven to descend through a connecting block, the pile hammer is driven to descend to hammer the pile, the pile hammer is driven into the pile hole, a guide rod is connected with a lifting block in an inserting mode, the stable lifting of the lifting block can be guaranteed, the smooth driving of the pile hammer is guaranteed, the pile cannot be deflected, a reset spring plays a buffering role, the pile hammer is protected, and the service life of the pile hammer is prolonged.
S4: the distance of many stake positions is from adjusting:
according to the difference of construction, the interval of a plurality of pile positions is also different, when meeting this kind of condition, start servo motor through the controller, thereby it is rotatory to drive the disc, therefore it is rotatory to drive the connecting rod, because disc and traction lever keep away from the one end of slide and articulate with the both ends of connecting rod respectively, the other end and the slide fixed connection of traction lever, again because the stopper carries on spacingly to the traction lever, the slide passes through two slide bars and carrier sliding connection, therefore it slides in carrier top level to drive the slide, two displacement sensor detect the slide left side of slide and the distance that slides right respectively in real time, the driving source that the servo motor that deuterogamies as the slide operation, and then the sliding distance of accurate regulation drill bit and pile hammer, in order to satisfy different pile driving requirements.
The invention has the beneficial effects that:
1. according to the invention, the rotary table and the driving assembly are designed, the drill bit and the pile hammer are symmetrically designed at the top of the rotary table, the driving assembly is utilized to drive the rotary table to rotate, after the drill bit drills a pile hole, the rotary table rapidly rotates, namely, the pile hammer rotates to the position right above the pile hole, so that rapid piling is realized.
2. According to the invention, by designing the slide rail, the slide block, the slide assembly and the two displacement sensors and using the servo motor as a driving source of the slide plate, when a plurality of piles are driven, the horizontal sliding distance of the drill bit and the pile hammer can be accurately adjusted according to the construction intervals of a plurality of pile positions, so that different pile driving requirements are met, and the flexibility and the practicability of the mechanism are improved.
3. According to the invention, the drill bit and the first connecting rod are designed to be detachable through the short rod and the connector, so that the drill bit is convenient to replace, and meanwhile, the two elastic rods are designed between the connector and the inner wall of the first connecting rod, so that the drill bit has an upward buffering force during drilling and digging, and can obtain a buffering force when encountering a hard underground rock stratum, thereby preventing the drill bit from being in rigid contact with the hard rock stratum continuously, playing a role in protecting the drill bit, and being beneficial to prolonging the service life of the drill bit.
4. Compared with the prior art, the pile hammer has a guiding function when piling, so that the pile position is prevented from deviating, and the construction quality is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is a plan cross-sectional view of a first connecting rod and drill bit of the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a schematic perspective view of the support frame and guide assembly of the present invention;
FIG. 8 is a schematic perspective view of the slider, slide rail and slide block of the present invention;
FIG. 9 is an enlarged view of FIG. 8 at D;
in the figure: the device comprises a carrier 1, a sliding rail 10, a sliding block 100, a displacement sensor 101, a controller 2, a position adjusting device 3, a rotary disc 30, a support frame 300, a first sliding table 301, a second sliding table 302, a first hydraulic rod 303, a second hydraulic rod 304, a support frame 305, a rack 306, a driving assembly 31, a stepping motor 310, a gear 311, a sliding assembly 32, a servo motor 320, a connecting rod 321, a traction rod 322, a sliding plate 323, a disc 324, a drilling and excavating device 4, a drill bit 40, a short rod 400, a connecting head 401, an elastic rod 402, a sleeve rod 403, an inner rod 404, a telescopic spring 405, a cylindrical flange 406, a positioning rod 407, a first connecting rod 41, a rotating assembly 42, a driving motor 420, a rotating shaft 421, a driving wheel 422, a driven wheel 423, a belt 424, a hammering device 5, a pile hammer 50, a second connecting rod 51, a guide assembly 52, a lifting block 520, a return spring 521 and a guide rod 522.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 9, shown is a pile driving mechanism for building engineering with excavation function, including carrier 1, still include controller 2, position control device 3, bore and dig device 4 and hammering device 5, controller 2 fixes the top of establishing at carrier 1, position control device 3 establishes the top at carrier 1, and position control device 3 includes carousel 30, drive assembly 31 and slip subassembly 32, the fixed support frame 300 that is equipped with in top of carousel 30, the top both ends of support frame 300 are the symmetry and are provided with first slip table 301 and second slip table 302, it is provided with first hydraulic stem 303 and second hydraulic stem 304 to slide respectively on first slip table 301 and the second slip table 302, the cover is equipped with carriage 305 on the second hydraulic stem 304, it slides and sets up in order to dig the hole in the one end of support frame 300 to dig device 4 to bore, and dig device 4 includes drill bit 40, drill bit 40, The rotary component 42 is fixedly arranged at the output end of the first hydraulic rod 303, the first connecting rod 41 is fixedly arranged on the rotary component 42, the drill bit 40 is detachably arranged at the bottom of the first connecting rod 41, the hammering device 5 is slidably arranged at the other end of the support frame 300 for driving a pile, the hammering device 5 comprises a pile hammer 50, a second connecting rod 51 and a guiding component 52, the second connecting rod 51 is fixedly arranged at the output end of the second hydraulic rod 304, the guiding component 52 is arranged on the support frame 305, the pile hammer 50 is fixedly arranged at the bottom of the second connecting rod 51, the drill bit 40 and the pile hammer 50 are symmetrical, and the first hydraulic rod 303, the second hydraulic rod 304, the driving component 31, the sliding component 32 and the rotary component 42 are electrically connected with the controller 2.
The rotating assembly 42 comprises a driving motor 420, a rotating shaft 421, a driving wheel 422 and a driven wheel 423, a supporting plate is fixedly arranged at the output end of the first hydraulic rod 303, the driving motor 420 is fixedly arranged at the bottom of the supporting plate, one end of the driving motor 420 is rotatably arranged on the supporting plate, the bottom of the rotating shaft 421 is fixedly connected with the top of the first connecting rod 41, the driving wheel 422 is sleeved on the output end of the driving motor 420, the driven wheel 423 is sleeved on the rotating shaft 421, a belt 424 is sleeved between the driving wheel 422 and the driven wheel 423, the driving motor 420 is electrically connected with the controller 2, after the piling point position is determined, the turntable 30 rotates to cause the supporting frame 300 to stretch out from the top of the carrier 1, then the first sliding table 301 is started to drive the first hydraulic rod 303 to slide out from the top of the piling carrier 1 until the drill bit 40 slides out to the right above the piling point position, then, the driving motor 420 is started through the controller 2, so that the driving wheel 422 is driven to rotate, the driving wheel 422 and the driving wheel are sleeved through the belt 424, the rotating shaft 421 is sleeved with the driven wheel 423, the rotating shaft 421 is rotatably connected with the supporting plate, and the bottom of the rotating shaft 421 is fixedly connected with the top of the first connecting rod 41, so that the drill bit 40 is driven to rotate, at the moment, the first hydraulic rod 303 is started through the controller 2, the rotating drill bit 40 is driven to descend, and pile holes are drilled in a drilling mode.
The drill bit 40 is of a conical structure, a plurality of triangular convex blocks are arranged on the outer wall of the drill bit 40 at equal intervals, a short rod 400 is fixedly connected to the top of the drill bit 40, a movable groove is formed in the bottom of a first connecting rod 41, a connector 401 is arranged inside the movable groove in a sliding mode, the connector 401 is in threaded connection with the top of the short rod 400, a jack into which the short rod 400 can be inserted is formed in one end, close to the short rod 400, of the first connecting rod 41, two sliding strips are symmetrically arranged on the outer wall of the connector 401 in the circumferential direction, two sliding grooves are symmetrically arranged on the inner wall of the movable groove in the circumferential direction, each sliding strip is in sliding connection with one sliding groove, the triangular convex blocks play a cutting role in rock strata, the drilling and digging effects are favorably improved, the short rod 400 is in threaded connection with the connector 401, replacement and disassembly of the drill bit 40 are facilitated, and assembly are facilitated, and disassembly of the jack can allow the short rod 400 to be screwed out from the connector 401, can realize dismouting rapidly, two draw runners and two spout sliding fit to guarantee that connector 401 can not produce the biography of oneself when the activity inslot portion slides, play spacing effect, and then guarantee drill bit 40's normal operating.
The end of the connector 401 far away from the short rod 400 is symmetrically provided with two elastic rods 402, each elastic rod 402 comprises a sleeve rod 403, an inner rod 404 and a telescopic spring 405, the sleeve rod 403 is fixedly arranged at the end of the connector 401 far away from the short rod 400, the inner rod 404 is inserted in the sleeve rod 403, one end of the inner rod 404 near the sleeve rod 403 is fixedly connected with a cylindrical flange 406, a through hole for the cylindrical flange 406 to slide is arranged in the sleeve rod 403, a positioning rod 407 is fixedly arranged in the through hole, the telescopic spring 405 is sleeved on the outer wall of the positioning rod 407, the bottom of the cylindrical flange 406 and the inner wall of the through hole are respectively abutted against two ends of the telescopic spring 405, abutting holes for the positioning holes to insert are respectively arranged on the inner walls of the inner rod 404 and the cylindrical flange 406, when drilling and excavating are carried out, the drill bit 40 is deeply buried to be in contact with the rock stratum, when the drill bit 40 is in contact with a harder rock stratum, drill bit 40 receives the conflict, thereby it goes up to drive connector 401 through quarter butt 400, because connector 401 and activity groove sliding connection, therefore make connector 401 go up to the one end that is close to head rod 41 in the inside of activity groove, this moment, because loop bar 403 and connector 401 fixed connection, therefore make loop bar 403 follow connector 401 and go up to go up together, expanding spring 405 atress shrink, locating lever 407 inserts in the butt joint hole, and then play the cushioning effect, make drill bit 40 possess an ascending buffer power, prevent that drill bit 40 and hard stratum from continuing the rigid contact, can carry out the secondary after obtaining the buffering and bore and dig, therefore play the effect of protection drill bit 40, be favorable to prolonging the life of drill bit 40.
The guide assembly 52 comprises a lifting block 520, a reset spring 521 and a guide rod 522, a strip-shaped groove is formed in the bottom of the support frame 305, the guide rod 522 is fixedly arranged in the strip-shaped groove, the reset spring 521 is sleeved on the outer wall of the guide rod 522, the bottom of the lifting block 520 and the inner wall of the strip-shaped groove are respectively abutted to two ends of the reset spring 521, a connecting block is fixedly arranged between the output end of the second hydraulic rod 304 and the top of the second connecting rod 51, the lifting block 520 is fixedly arranged on the outer wall of one side, close to the support frame 305, of the connecting block, the lifting block 520 is connected with the guide rod 522 in an inserting mode, when pile driving is carried out, the second sliding table 302 is started to drive the second hydraulic rod 304 to slide out from the top of the carrier 1, when the pile hammer 50 slides out to the position right above the pile, the second hydraulic rod 304 is started through the controller 2, so that the lifting block 520 is driven to descend through the connecting block, and then the pile hammer 50 is driven to descend to hammer for hammering the pile, the guide rod 522 is inserted into the lifting block 520, so that the lifting block 520 can be stably lifted, smooth piling of the pile hammer 50 is guaranteed, the pile cannot be deflected, the return spring 521 plays a role in buffering, the pile hammer 50 is protected, and the service life of the pile hammer is prolonged.
The sliding assembly 32 comprises a servo motor 320, a connecting rod 321, a traction rod 322 and a sliding plate 323, the top of the carrier 1 is symmetrically provided with two sliding rails 10, the sliding plate 323 is slidably arranged on the two sliding rails 10 through four sliding blocks 100, the servo motor 320 is fixedly arranged at the top of the carrier 1, a disc 324 is sleeved on the output end of the servo motor 320, the connecting rod 321 is hinged on the outer wall of the disc 324, the top of the carrier 1 is fixedly provided with a limit block, a linear bearing is inserted in the limit block, the traction rod 322 is inserted in the linear bearing, one end of the traction rod 322, far away from the sliding plate 323, is hinged with one end of the connecting rod 321, far away from the disc 324, the other end of the traction rod 322 is fixedly connected with the sliding plate 323, wherein displacement sensors 101 are respectively arranged on the outer walls of the two sliding blocks 100, and the servo motor 320 and the two displacement sensors 101 are both electrically connected with the controller 2, according to different construction, the intervals of a plurality of pile positions are different, when the pile driving device meets the condition, the servo motor 320 is started through the controller 2, so that the disc 324 is driven to rotate, the connecting rod 321 is driven to rotate, one ends, far away from the sliding plate 323, of the disc 324 and the pulling rod 322 are respectively hinged with two ends of the connecting rod 321, the other end of the pulling rod 322 is fixedly connected with the sliding plate 323, the pulling rod 322 is limited through a limiting block, the sliding plate 323 is connected with the carrier 1 in a sliding mode through two sliding rods, the sliding plate 323 is driven to horizontally slide on the top of the carrier 1, the left sliding distance and the right sliding distance of the sliding plate 323 are respectively detected by the two displacement sensors 101 in real time, the servo motor 320 is matched to serve as a driving source for the sliding plate to operate, and then the sliding distances of the drill bit 40 and the pile hammer 50 are accurately adjusted to meet different pile driving requirements.
The driving assembly 31 comprises a stepping motor 310 and a gear 311, a base is fixedly arranged at the top of the sliding plate 323, the stepping motor 310 is fixedly arranged at the top of the base, the gear 311 is sleeved on the output end of the stepping motor 310, a rack 306 is fixedly arranged on the outer wall of the bottom of the rotary disc 30 in the circumferential direction, the gear 311 is meshed with the rack 306, the servo motor 320 is electrically connected with the controller 2, after the drill bit 40 drills a pile hole, a pile is placed into the pile hole by using a hoisting device, the stepping motor 310 is started through the controller 2, so that the gear 311 rotates, the rack 306 is fixedly connected with the outer wall of the bottom of the rotary disc 30 and meshed with the gear 311, the rotary disc 30 is driven to rotate, the pile hammer 50 is rotated to the square of the pile hole, and the pile hammer 50 is driven into the pile hole.
The fixed base station that is equipped with in top of slide 323, be equipped with the mounting groove on the inner wall of base station, the internally mounted of mounting groove has the bearing, the inside of bearing is inserted and is equipped with the rotation axis, the top of rotation axis and the bottom fixed connection of carousel 30 to the inner circle of bearing and the outer wall fixed connection of rotation axis, the outer lane of bearing and the inner wall fixed connection of mounting groove, rotation axis 421 rotate with the base station and are connected the rotation that makes things convenient for carousel 30, and the bearing makes the rotation axis smoothly rotatory in the base station is inside, and then makes the rotation of carousel 30 more smooth and easy, makes things convenient for the quick conversion of drill bit 40 and pile hammer 50.
The fixed baffle that is equipped with of top one end of carrier 1 to carrier 1 is close to the fixed traction piece that is equipped with of one end of baffle, it is further, establish on the traction piece and has seted up the connecting hole, the top both ends of support frame 300 are the symmetry and are provided with two triangle-shaped reinforcing blocks to the bottom both ends of support frame 300 are the symmetry and are provided with four screws, when carrying out pile work, at first link to each other haulage equipment and this mechanism through the traction piece to remove to the construction position, the connecting hole plays the connection effect, and four screws make things convenient for the disconnect of support frame 300 and carousel 30.
A pile driving mechanism with an excavating function for construction engineering and a working method thereof comprise the following steps:
s1: and (3) traction of a mechanism:
the traction equipment is connected with the mechanism through the traction block and moves to a construction position, the connecting holes play a connecting role, and the four screw holes facilitate the detachment and connection of the support frame 300 and the turntable 30.
S2: drilling and digging a pile hole:
after the pile driving position is determined, the rotary table 30 rotates to enable the support frame 300 to extend out of the top of the carrier 1, then the first sliding table 301 is started to drive the first hydraulic rod 303 to slide out of the top of the carrier 1 until the drill bit 40 slides out to be right above the pile driving position, then the driving motor 420 is started through the controller 2 to drive the driving wheel 422 to rotate, as the driving wheel 422 is sleeved with the driving wheel through the belt 424, the rotating shaft 421 is sleeved with the driven wheel 423, and as the rotating shaft 421 is rotatably connected with the support plate, the bottom of the rotating shaft 421 is fixedly connected with the top of the first connecting rod 41, so as to drive the drill bit 40 to rotate, at the moment, the first hydraulic rod 303 is started through the controller 2 to drive the rotating drill bit 40 to descend, pile holes are punched through a drilling mode, when the drill bit 40 is deeply buried and is in contact with a rock stratum, when the drill bit 40 is in contact with a harder rock stratum, the drill bit 40 is collided, thereby drive connector 401 through quarter butt 400 and go up slide, because connector 401 and activity groove sliding connection, therefore make connector 401 in the inside of activity groove to going up slide to the one end that is close to head rod 41, at this moment, because loop bar 403 and connector 401 fixed connection, therefore make loop bar 403 follow connector 401 and go up slide together, expanding spring 405 atress shrink, locating lever 407 inserts in the butt joint hole, and then play the cushioning effect, make drill bit 40 possess an ascending buffer power, prevent that drill bit 40 and hard stratum from continuing the rigid contact, can carry out the secondary and bore after obtaining the buffering and dig, therefore play the effect of protection drill bit 40, be favorable to prolonging the life of drill bit 40.
S3: driving a pile:
after a pile hole is drilled by the drill 40, a pile is placed into the pile hole by utilizing a hoisting device, then the stepping motor 310 is started through the controller 2, so that the gear 311 rotates, the rack 306 is fixedly connected with the outer wall of the circumference of the bottom of the rotary table 30, the rack 306 is meshed with the gear 311, so that the rotary table 30 is driven to rotate, the pile hammer 50 is rotated to the square of the pile hole, then the second sliding table 302 is started to drive the second hydraulic rod 304 to slide out from the top of the carrier 1, when the pile hammer 50 slides out to the right top of the pile, the second hydraulic rod 304 is started through the controller 2, so that the lifting block 520 is driven to descend through the connecting block, the pile hammer 50 is driven to descend to hammer the pile, the pile hammer is driven into the pile hole, the guide rod 522 is spliced with the lifting block 520, the stable lifting of the lifting block 520 can be ensured, the smooth driving of the pile hammer 50 can be ensured, the pile can not be driven to be inclined, the reset spring 521 plays a role of buffering, protecting the pile hammer 50 is beneficial to prolonging the service life of the pile hammer.
S4: the distance of many stake positions is from adjusting:
according to different construction, the intervals of a plurality of pile positions are different, when the pile driving device meets the condition, the servo motor 320 is started through the controller 2, so that the disc 324 is driven to rotate, the connecting rod 321 is driven to rotate, one ends, far away from the sliding plate 323, of the disc 324 and the pulling rod 322 are respectively hinged with two ends of the connecting rod 321, the other end of the pulling rod 322 is fixedly connected with the sliding plate 323, the pulling rod 322 is limited through a limiting block, the sliding plate 323 is connected with the carrier 1 in a sliding mode through two sliding rods, the sliding plate 323 is driven to horizontally slide on the top of the carrier 1, the left sliding distance and the right sliding distance of the sliding plate 323 are respectively detected by the two displacement sensors 101 in real time, the servo motor 320 is matched to serve as a driving source for the sliding plate to operate, and then the sliding distances of the drill bit 40 and the pile hammer 50 are accurately adjusted to meet different pile driving requirements.
The working principle of the invention is as follows: when piling work is carried out, the traction equipment is connected with the mechanism through the traction block and moved to a construction position, the connecting holes play a connecting role, and the four screw holes facilitate the disassembly and the connection of the support frame 300 and the turntable 30.
After the pile driving position is determined, the rotary table 30 rotates to cause the support frame 300 to extend out of the top of the carrier 1, then the first sliding table 301 is started to drive the first hydraulic rod 303 to slide out of the top of the carrier 1 until the drill bit 40 slides out to be right above the pile driving position, then the driving motor 420 is started through the controller 2 to drive the driving wheel 422 to rotate, as the driving wheel 422 is sleeved with the driving wheel through the belt 424, the rotating shaft 421 is sleeved with the driven wheel 423, and as the rotating shaft 421 is rotatably connected with the support plate, the bottom of the rotating shaft 421 is fixedly connected with the top of the first connecting rod 41, so as to drive the drill bit 40 to rotate, at the moment, the first hydraulic rod 303 is started through the controller 2 to drive the rotating drill bit 40 to descend, pile holes are drilled through a drilling mode, when the drill bit 40 is drilled, the drill bit 40 is deeply buried to be in contact with a rock stratum, when the drill bit 40 is in contact with a harder rock stratum, the drill bit 40 is collided, thereby drive connector 401 through quarter butt 400 and go up slide, because connector 401 and activity groove sliding connection, therefore make connector 401 in the inside of activity groove to going up slide to the one end that is close to head rod 41, at this moment, because loop bar 403 and connector 401 fixed connection, therefore make loop bar 403 follow connector 401 and go up slide together, expanding spring 405 atress shrink, locating lever 407 inserts in the butt joint hole, and then play the cushioning effect, make drill bit 40 possess an ascending buffer power, prevent that drill bit 40 and hard stratum from continuing the rigid contact, can carry out the secondary and bore after obtaining the buffering and dig, therefore play the effect of protection drill bit 40, be favorable to prolonging the life of drill bit 40.
The triangular convex blocks play a role in cutting the rock stratum, so that the drilling and excavating effect is promoted, the short rod 400 is in threaded connection with the connector 401, the drill bit 40 is convenient to replace and disassemble, the jack can allow the short rod 400 to be screwed out from the connector 401, rapid disassembly and assembly can be realized, and the two sliding strips and the two sliding grooves are in sliding fit, so that the connector 401 is ensured not to generate self-transmission when sliding inside the movable groove, a limiting effect is achieved, and the normal operation of the drill bit 40 is ensured.
After the drill 40 drills a pile hole, a pile is placed into the pile hole by using a hoisting device, then the stepping motor 310 is started through the controller 2, so that the gear 311 rotates, the rack 306 is fixedly connected with the outer circumferential wall of the bottom of the turntable 30, the rack 306 is meshed with the gear 311, so that the turntable 30 is driven to rotate, the pile hammer 50 rotates to the square of the pile hole, then the second sliding table 302 is started to drive the second hydraulic rod 304 to slide out from the top of the carrier 1, when the pile hammer 50 slides out to the right above the pile, the second hydraulic rod 304 is started through the controller 2, so that the lifting block 520 is driven to descend through the connecting block, the pile hammer 50 is driven to descend to hammer the pile, the pile hole is drilled, the guide rod is inserted into the lifting block 520, so that the stable lifting block 520 can be ensured to ascend and descend, so that the pile hammer 522 of the pile hammer 50 is ensured to be smooth, the pile cannot be beaten to be inclined, the return spring 521 plays a buffering role, protecting the pile hammer 50 is beneficial to prolonging the service life of the pile hammer.
According to different construction, the intervals of a plurality of pile positions are different, when the pile driving device meets the condition, the servo motor 320 is started through the controller 2, so that the disc 324 is driven to rotate, the connecting rod 321 is driven to rotate, one ends, far away from the sliding plate 323, of the disc 324 and the pulling rod 322 are respectively hinged with two ends of the connecting rod 321, the other end of the pulling rod 322 is fixedly connected with the sliding plate 323, the pulling rod 322 is limited through a limiting block, the sliding plate 323 is connected with the carrier 1 in a sliding mode through two sliding rods, the sliding plate 323 is driven to horizontally slide on the top of the carrier 1, the left sliding distance and the right sliding distance of the sliding plate 323 are respectively detected by the two displacement sensors 101 in real time, the servo motor 320 is matched to serve as a driving source for the sliding plate to operate, and then the sliding distances of the drill bit 40 and the pile hammer 50 are accurately adjusted to meet different pile driving requirements.
Claims (10)
1. The piling mechanism with the excavating function for the building engineering comprises a carrier (1) and is characterized by further comprising a controller (2), a position adjusting device (3), a drilling and excavating device (4) and a hammering device (5), wherein the controller (2) is fixedly arranged at the top of the carrier (1), the position adjusting device (3) is arranged at the top of the carrier (1), the position adjusting device (3) comprises a turntable (30), a driving assembly (31) and a sliding assembly (32), a supporting frame (300) is fixedly arranged at the top of the turntable (30), two ends of the top of the supporting frame (300) are symmetrically provided with a first sliding table (301) and a second sliding table (302), the first sliding table (301) and the second sliding table (302) are respectively provided with a first hydraulic rod (303) and a second hydraulic rod (304) in a sliding mode, and a supporting frame (305) is sleeved on the second hydraulic rod (304), the drilling and excavating device (4) is arranged at one end of the support frame (300) in a sliding mode and used for excavating holes, the drilling and excavating device (4) comprises a drill bit (40), a first connecting rod (41) and a rotating assembly (42), the rotating assembly (42) is fixedly arranged at the output end of a first hydraulic rod (303), the first connecting rod (41) is fixedly arranged on the rotating assembly (42), the drill bit (40) is detachably arranged at the bottom of the first connecting rod (41), the hammering device (5) is arranged at the other end of the support frame (300) in a sliding mode and used for driving the holes, the hammering device (5) comprises a pile hammer (50), a second connecting rod (51) and a guide assembly (52), the second connecting rod (51) is fixedly arranged at the output end of the second hydraulic rod (304), the guide assembly (52) is arranged on the support frame (305), and the pile hammer (50) is fixedly arranged at the bottom of the second connecting rod (51), the drill bit (40) and the pile hammer (50) are symmetrical, and the first hydraulic rod (303), the second hydraulic rod (304), the driving assembly (31), the sliding assembly (32), the rotating assembly (42) and the controller (2) are all electrically connected.
2. A pile driving mechanism for construction work having an excavating function according to claim 1, wherein: rotating assembly (42) include driving motor (420), pivot (421), action wheel (422) and follow driving wheel (423), the fixed backup pad that is equipped with of output of first hydraulic stem (303), driving motor (420) are fixed to be established in the bottom of backup pad, the one end of driving motor (420) is kept away from in the backup pad to the rotatable setting of pivot (421), and the bottom of pivot (421) and the top fixed connection of head rod (41), action wheel (422) cover is established on the output of driving motor (420), establish on pivot (421) from driving wheel (423) cover to the cover is equipped with belt (424) between action wheel (422) and follow driving wheel (423), driving motor (420) are connected with controller (2) electricity.
3. A pile driving mechanism for construction work having an excavating function according to claim 2, wherein: drill bit (40) are the toper structure, and the equidistant a plurality of triangle-shaped lug that is provided with on the outer wall of drill bit (40), the top fixedly connected with quarter butt (400) of drill bit (40), the bottom of head rod (41) is equipped with the activity groove, the inside in activity groove slides and is provided with connector (401), the top threaded connection of connector (401) and quarter butt (400) to the one end that head rod (41) are close to quarter butt (400) is equipped with and supplies quarter butt (400) male jack, is the symmetry on the circumferencial direction of connector (401) on the outer wall and is provided with two draw runners, is the symmetry on the circumferencial direction on the inner wall in activity groove and is provided with two spouts, every draw runner all with a spout sliding connection.
4. A pile driving mechanism for construction work having an excavating function according to claim 3, wherein: two elastic rods (402) are symmetrically arranged at one end of the connector (401) far away from the short rod (400), each elastic rod (402) comprises a loop bar (403), an inner rod (404) and a telescopic spring (405), the loop bar (403) is fixedly arranged at one end of the connector (401) far away from the short bar (400), the inner rod (404) is inserted in the sleeve rod (403), one end of the inner rod (404) close to the sleeve rod (403) is fixedly connected with a cylindrical flange (406), the inner part of the loop bar (403) is provided with a through hole for the sliding of the cylindrical flange (406), a positioning rod (407) is fixedly arranged in the through hole, the expansion spring (405) is sleeved on the outer wall of the positioning rod (407), and the bottom of the cylindrical flange (406) and the inner wall of the through hole are respectively abutted against the two ends of the telescopic spring (405), and the inner walls of the inner rod (404) and the cylindrical flange (406) are respectively provided with a butt joint hole for the positioning hole to insert.
5. The pile driving mechanism for construction work having an excavating function according to claim 4, wherein: guide assembly (52) are including lifting block (520), reset spring (521) and guide bar (522), the bottom of carriage (305) is equipped with the bar groove, inside at the bar groove is established in guide bar (522) fixed, reset spring (521) cover is established on the outer wall of guide bar (522), and the bottom of lifting block (520) and the inner wall in bar groove are contradicted with the both ends of reset spring (521) respectively, the fixed connecting block that is equipped with between the output of second hydraulic stem (304) and the top of second connecting rod (51), lifting block (520) are fixed to be established on the connecting block is close to one side outer wall of carriage (305) to lifting block (520) are inserted with guide bar (522) and are established and be connected.
6. A pile driving mechanism for construction work having an excavating function according to claim 5, wherein: the sliding assembly (32) comprises a servo motor (320), a connecting rod (321), a traction rod (322) and a sliding plate (323), two sliding rails (10) are symmetrically arranged at the top of the carrier (1), the sliding plate (323) is arranged on the two sliding rails (10) in a sliding mode through four sliding blocks (100), the servo motor (320) is fixedly arranged at the top of the carrier (1), a disc (324) is sleeved on the output end of the servo motor (320), the connecting rod (321) is hinged to the outer wall of the disc (324), a limiting block is fixedly arranged at the top of the carrier (1), a linear bearing is inserted into the limiting block, the traction rod (322) is inserted into the linear bearing, one end, far away from the sliding plate (323), of the traction rod (322) is hinged to one end, far away from the disc (324), of the connecting rod (321), and the other end of the traction rod (322) is fixedly connected with the sliding plate (323), wherein, displacement sensors (101) are arranged on the outer walls of the two sliding blocks (100), and the servo motor (320) and the two displacement sensors (101) are electrically connected with the controller (2).
7. A pile driving mechanism for construction work having an excavating function according to claim 6, wherein: drive assembly (31) include step motor (310) and gear (311), the fixed frame that is equipped with in top of slide (323), step motor (310) are fixed to be established at the top of frame, gear (311) cover is established on the output of step motor (310), fixed rack (306) that is equipped with on the bottom outer wall on the circumferencial direction of carousel (30), gear (311) are connected with rack (306) meshing, servo motor (320) are connected with controller (2) electricity.
8. A pile driving mechanism for construction work having an excavating function according to claim 7, wherein: the top of slide (323) is fixed and is equipped with the base station, be equipped with the mounting groove on the inner wall of base station, the internally mounted of mounting groove has the bearing, the rotation axis is equipped with in the inside of bearing is inserted, the top of rotation axis and the bottom fixed connection of carousel (30) to the inner circle of bearing and the outer wall fixed connection of rotation axis, the outer lane of bearing and the inner wall fixed connection of mounting groove.
9. A pile driving mechanism for construction work having an excavating function according to claim 8, wherein: the fixed baffle that is equipped with of top one end of carrier (1) to carrier (1) is close to the fixed traction block that is equipped with of one end of baffle, it has seted up the connecting hole to pull to establish on the block, the top both ends of support frame (300) are the symmetry and are provided with two triangle-shaped reinforcing blocks, and the bottom both ends of support frame (300) are the symmetry and are provided with four screws.
10. A method of operating a pile driving mechanism for construction work with excavation function as set forth in claim 9, comprising the steps of:
s1: and (3) traction of a mechanism:
the traction equipment is connected with the mechanism through the traction block and is moved to a construction position, the connecting hole plays a connecting role, and the four screw holes facilitate the detachment and connection of the support frame (300) and the turntable (30);
s2: drilling and digging a pile hole:
after the pile driving point position is determined, the rotary table (30) rotates to enable the support frame (300) to extend out of the top of the carrier (1), then the first sliding table (301) is started to drive the first hydraulic rod (303) to slide out of the carrier (1) until the drill bit (40) slides out to be right above the pile driving point position, then the controller (2) is used for starting the driving motor (420) to drive the driving wheel (422) to rotate, the driving wheel (422) is sleeved with the driving wheel through the belt (424), the rotating shaft (421) is sleeved with the driven wheel (423), the rotating shaft (421) is rotatably connected with the support plate, the bottom of the rotating shaft (421) is fixedly connected with the top of the first connecting rod (41) to drive the drill bit (40) to rotate, at the moment, the first hydraulic rod (303) is started through the controller (2) to drive the rotating drill bit (40) to descend, and a pile hole is drilled, when drilling, the drill bit (40) is deeply buried underground and is in contact with a rock stratum, when the drill bit (40) is in contact with a harder rock stratum, the drill bit (40) is abutted, so that the connector (401) is driven to slide upwards through the short rod (400), because the connector (401) is in sliding connection with the movable groove, the connector (401) slides upwards towards one end close to the first connecting rod (41) in the movable groove, at the moment, the sleeve rod (403) is fixedly connected with the connector (401), the sleeve rod (403) slides upwards along with the connector (401), the telescopic spring (405) is stressed and contracted, the positioning rod (407) is inserted into the butt-joint hole to play a role in buffering, so that the drill bit (40) has an upwards buffering force to prevent the drill bit (40) from being in continuous rigid contact with the hard rock stratum, secondary drilling can be carried out after buffering, and the effect of protecting the drill bit (40) is achieved, the service life of the drill bit (40) is prolonged;
s3: driving a pile:
after a pile hole is drilled by a drill (40), a pile is placed into the pile hole by utilizing a hoisting device, then a stepping motor (310) is started through a controller (2), so that a gear (311) rotates, a rack (306) is fixedly connected with the outer wall of the circumference of the bottom of a rotary table (30), the rack (306) is meshed with the gear (311) to drive the rotary table (30) to rotate, a pile hammer (50) rotates to the square of the pile hole, then a second sliding table (302) is started to drive a second hydraulic rod (304) to slide out from the top of a carrier (1), when the pile hammer (50) slides out to the position right above the pile, the second hydraulic rod (304) is started through the controller (2), so that a lifting block (520) is driven to descend through a connecting block, the pile hammer (50) is driven to descend to hammer the pile, the pile is driven into the pile hole, a guide rod (522) is spliced with the lifting block (520), and the stable lifting block (520) can be ensured, further ensuring the pile hammer (50) to smoothly pile without deviating the pile, the reset spring (521) plays a role in buffering, protecting the pile hammer (50) and being beneficial to prolonging the service life of the pile hammer;
s4: the distance of many stake positions is from adjusting:
according to different construction, the intervals of a plurality of pile positions are different, when the pile position is met, the servo motor (320) is started through the controller (2), so that the disc (324) is driven to rotate, the connecting rod (321) is driven to rotate, one ends of the disc (324) and the traction rod (322), which are far away from the sliding plate (323), are respectively hinged with two ends of the connecting rod (321), the other end of the traction rod (322) is fixedly connected with the sliding plate (323), the limiting block limits the traction rod (322), the sliding plate (323) is in sliding connection with the carrier (1) through two sliding rods, so that the sliding plate (323) is driven to horizontally slide on the top of the carrier (1), the two displacement sensors (101) respectively detect the left-sliding distance and the right-sliding distance of the sliding plate (323) in real time, and then the servo motor (320) is matched as a driving source for the operation of the sliding plate (323), so that the sliding distance of the drill bit (40) and the pile hammer (50) is accurately adjusted, so as to meet different piling requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656828.8A CN111810051B (en) | 2020-07-09 | 2020-07-09 | Piling mechanism with excavating function for constructional engineering and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656828.8A CN111810051B (en) | 2020-07-09 | 2020-07-09 | Piling mechanism with excavating function for constructional engineering and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111810051A CN111810051A (en) | 2020-10-23 |
| CN111810051B true CN111810051B (en) | 2022-05-13 |
Family
ID=72842850
Family Applications (1)
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| CN113373924B (en) * | 2021-06-17 | 2022-08-09 | 桐玉建设集团有限公司 | Municipal works pile device |
| CN113622424A (en) * | 2021-07-23 | 2021-11-09 | 中国水利水电第九工程局有限公司 | Automatic pile driver for building site |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708375A (en) * | 2018-08-09 | 2018-10-26 | 宿迁市众创空间科技有限公司 | A kind of ringing engine of construction |
| CN109057708A (en) * | 2018-07-23 | 2018-12-21 | 张霁圆 | A kind of architectural engineering piling drilling equipment with cleaning agency |
| CN208267757U (en) * | 2018-06-06 | 2018-12-21 | 湖北鑫民建筑工程有限公司 | A kind of efficient pile driving equipment of road construction |
| CN208845095U (en) * | 2018-09-20 | 2019-05-10 | 深圳市中地建设工程有限公司 | A kind of construction piling equipment |
| CN210948494U (en) * | 2019-11-25 | 2020-07-07 | 罗丹 | Pile machine structure with piling and drilling functions |
-
2020
- 2020-07-09 CN CN202010656828.8A patent/CN111810051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208267757U (en) * | 2018-06-06 | 2018-12-21 | 湖北鑫民建筑工程有限公司 | A kind of efficient pile driving equipment of road construction |
| CN109057708A (en) * | 2018-07-23 | 2018-12-21 | 张霁圆 | A kind of architectural engineering piling drilling equipment with cleaning agency |
| CN108708375A (en) * | 2018-08-09 | 2018-10-26 | 宿迁市众创空间科技有限公司 | A kind of ringing engine of construction |
| CN208845095U (en) * | 2018-09-20 | 2019-05-10 | 深圳市中地建设工程有限公司 | A kind of construction piling equipment |
| CN210948494U (en) * | 2019-11-25 | 2020-07-07 | 罗丹 | Pile machine structure with piling and drilling functions |
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