CN111594056A - Water mill drill construction device and construction process thereof - Google Patents
Water mill drill construction device and construction process thereof Download PDFInfo
- Publication number
- CN111594056A CN111594056A CN202010526687.8A CN202010526687A CN111594056A CN 111594056 A CN111594056 A CN 111594056A CN 202010526687 A CN202010526687 A CN 202010526687A CN 111594056 A CN111594056 A CN 111594056A
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- China
- Prior art keywords
- support frame
- pile hole
- hole
- drill bit
- front support
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/083—Cam, rack or like feed mechanisms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Abstract
The invention relates to a water mill drill construction device and a construction process thereof, relates to the technical field of water mill drill construction, and solves the problem that the water mill drill transfer process is slow and labor-consuming. Be fixed with drill bit body, driving motor, control switch on the fixed platform, including following step: s1: tee joint is flat; s2: measuring a lofting pile hole; s3: assembling required equipment; s4: drilling; s5: swinging the fixed platform to transfer the drill bit; s6: swinging the front support frame to transfer the drill bit; s7: cleaning pile holes; according to the invention, the drill bit body can be rapidly moved among a plurality of pile holes by moving the front support frame and rotating the drill bit body by taking the support rod as an axis, so that the labor is saved, a winch is not required to be hoisted, the resource is saved, the environment is more environment-friendly, the time for transferring equipment is saved, and the construction period is shortened.
Description
Technical Field
The invention relates to the technical field of water grinding drill construction, in particular to a water grinding drill construction device and a water grinding drill construction process.
Background
At present, in the construction of the bridge pile foundation in the mountainous area, the mode of emulsion explosive blasting is generally adopted after manual hole digging enters a rock stratum, however, the method has great potential safety hazard, when the method is close to a residential house, the shock wave generated by blasting is easy to cause harm to the house, is unfavorable for the personal safety of residents and serious for the residents, simultaneously, the pore diameter of the hole is not easy to control during blasting, the phenomena of overlarge pore diameter and serious concrete oversteer are caused, the water mill drilled pile has the advantages of simple equipment, convenient construction operation, small occupied area, no mud discharge, reliable construction quality, can be completely expanded and constructed, shortens the construction period, has low manufacturing cost, basically has the advantage of small explosive consumption compared with manual excavation, and therefore, the pile foundation construction is carried out at the place close to residential houses and highways, or in the case of lack of explosives at the early stage of engineering, the construction is generally carried out by using a water mill drilling mode.
The existing Chinese patent with the publication number of CN107059847 for water mill drilling construction device and construction process thereof provides a construction method of a hard rock stratum water mill drilling coring cast-in-place pile hole forming structure, which is characterized by comprising the following steps: step 1, construction preparation; 2. positioning and lofting; step 3, pile hole locking is carried out, and the method specifically comprises the steps of removing a loose layer, accurately positioning and building a coating layer; step 4, pile hole core digging, specifically comprising the steps of drilling hole stripping and pile core rock mass disintegration and blocking; step 5, discharging rock slag, namely hoisting and discharging the rock slag in a hole by using a winch and an orifice lifting frame, sequentially discharging the rock core drilled by the water mill drill after one-time single-cycle construction operation, and discharging the rock slag from one side of a pile hole; step 6, pile hole control, namely projecting the center line of the pile into the hole according to the cross control point of the pile core on the plane of the locking notch, detecting the diameter and the verticality of the pile hole after the water-mill drill finishes drilling one layer of slag, and taking the zigzag convex part when measuring; step 7, pile hole correction; and 8, checking and accepting the pile hole.
The above prior art solutions have the following drawbacks: in step 5, after one single-cycle construction operation, the water mill drill needs to be manually transferred to a next hole opening for next cycle construction operation, and the water mill drill and a support for supporting the water mill drill need to be manually transferred by a constructor with the help of tools, so that the transfer process is slow and laborious, and the construction efficiency of drilling construction is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the water mill drill construction device which is simple and stable in structure, convenient for transferring the water mill drill and the bracket and labor-saving.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a terrazzo bores construction equipment and construction process thereof, includes preceding support frame and back support frame that mutual diversified rotation is connected, preceding support frame with the bottom of back support frame all is fixed with balanced chassis, preceding support frame internal rotation is provided with the bracing piece, the ascending and descending of bracing piece week side is provided with fixed platform, it is provided with the drill bit body to rotate under the fixed platform to be fixed with the drive drill bit body pivoted driving motor, fixed platform is provided with control driving motor opens and shuts's control switch.
By adopting the technical scheme, the front support frame and the rear support frame are utilized to form the basic frame, the balance chassis strengthens the overall stability of the front support frame and the rear support frame, the drill bit body is installed through the support rods and the fixed platform, and the driving motor drives the drill bit body to rotate to realize drilling in the drilling process.
The present invention in a preferred example may be further configured to: the front support frame and the rear support frame are connected through a connecting frame, spheres are fixed between the connecting frame and the front support frame and between the connecting frame and the rear support frame, and spherical grooves matched with the spheres are formed in the front support frame and the rear support frame.
Through adopting above-mentioned technical scheme, the spheroid rotates 360 degrees in spherical groove, realizes the diversified rotation of link and preceding support frame and back support frame promptly, finally realizes the diversified rotation each other of preceding support frame and back support frame.
The present invention in a preferred example may be further configured to: the connecting frame is located by a plurality of telescopic links and cover telescopic loop bars of telescopic link week side, the telescopic link with telescopic loop bar respectively with both ends spheroid fixed connection.
Through adopting above-mentioned technical scheme, utilize the flexible activity of telescopic link and flexible loop bar, be convenient for realize the folding of link self to be convenient for accomodate preceding support frame and back support frame, it is more convenient.
The present invention in a preferred example may be further configured to: the coaxial fixedly connected with bull stick in both ends of bracing piece, it holds to have seted up in the preceding support frame the accommodation hole of bull stick, the bull stick with realize coaxial rotation through the bearing between the accommodation hole and be connected.
Through adopting above-mentioned technical scheme, utilize bull stick and bearing to realize that the bracing piece is connected in the rotation of support frame in the front to be convenient for realize that fixed platform and drill bit body use the bracing piece to rotate as the axle.
The present invention in a preferred example may be further configured to: the accommodating hole is symmetrically provided with a plurality of static limiting blocks along the peripheral wall of the accommodating hole, the static limiting blocks divide the accommodating hole into a plurality of groove bodies, the periphery of the rotating rod is symmetrically provided with two movable limiting blocks which are abutted against the static limiting blocks, and the two movable limiting blocks are respectively arranged in the two opposite groove bodies.
Through adopting above-mentioned technical scheme, the bracing piece rotates the in-process, utilizes the mutual butt of moving stopper and quiet stopper, carries on spacingly to the rotation range of bracing piece, carries on spacingly to the hunting range of drill bit body promptly.
The present invention in a preferred example may be further configured to: the side of the rotating rod rotates to be provided with a lantern ring, the lantern ring is symmetrically and fixedly connected with two abutting blocks towards one side of the limiting block, the abutting blocks are constantly located in the two opposite grooves where the movable limiting blocks are located, and the abutting blocks are used for abutting tightly to realize the abutting of the movable limiting blocks and the static limiting blocks.
Through adopting above-mentioned technical scheme, when moving the stopper and realizing supporting tight back with quiet stopper, utilize to support tight piece and further will move the stopper and support tightly, realize moving the location of stopper to after bracing piece, fixed platform, drill bit body rotate and finish, fix a position the drill bit body.
The present invention in a preferred example may be further configured to: the utility model discloses a bracing piece, including bracing piece, fixed platform fixedly connected with cover, the side wall of bracing piece is fixed with the power rack along its axis direction, fixed platform fixedly connected with cover is located the sleeve of bracing piece week side, the sleeve is close to one side of power rack rotate be provided with the power gear that the meshing of power rack is connected, the sleeve outside rotate be provided with the coaxial fixed connection's of power gear power pole.
Through adopting above-mentioned technical scheme, rotate the power pole and drive power gear revolve, power gear revolve the in-process with rack toothing transmission to through the round trip movement of power gear at the power rack, power gear is along the axis direction reciprocating motion of bracing piece promptly, drive sleeve, fixed platform, drill bit body lift activity.
The present invention in a preferred example may be further configured to: universal wheels are fixed at the bottoms of the front support frame and the rear support frame, and positioning claws are arranged on the bottoms of the front support frame and the rear support frame in a lifting mode.
Through adopting above-mentioned technical scheme, universal wheel and locating claw play the supporting role of preceding support frame and back support frame, and the universal wheel is convenient for swing and removal preceding support frame and back support frame simultaneously, and the locating claw is convenient for fix a position preceding support frame and back support frame at the drilling in-process, reduces and rocks the condition.
The invention also aims to provide a water grinding drill construction process which simplifies construction steps, is simple and convenient in construction process and effectively improves working efficiency.
A construction process for water mill drill construction comprises the following steps:
s1: carrying out water circulation, electric circulation, road communication and field leveling on a construction site, preparing equipment, and proportioning construction materials according to design requirements and specifications;
s2: carrying out longitudinal and transverse axis lofting and retesting according to a design drawing, positioning pile foundation hole digging positions, and continuously determining the radiuses of a plurality of pile holes on the same straight line;
s3: the front support frame, the rear support frame, the fixed platform and the drill bit body are assembled, and the front support frame and the rear support frame are transferred to a construction site;
s4: aligning the drill bit body to a first pile hole to perform drilling operation along the circumferential edge of the pile hole, wherein the drilling depth is determined by the length of a drill cylinder, lifting the drill bit body after the drilling of the first pile hole is finished, and moving out the core slag in the pile hole;
s5: the fixed platform is swung by taking the support rod as an axis, the drill bit body is guided to be transferred from the first pile hole to the second pile hole mark point and aligned, and the drilling work is circulated;
s6: after the second pile hole is finished, swinging the front support frame by taking the connection point of the front support frame and the rear support frame as a reference point, guiding the drill bit body to a third pile hole, repeating the operations of S4 and S5 on the third pile hole and a fourth pile hole in sequence, and repeating the operations in the same manner to finish the drilling work of an Nth pile hole and an (N + 1) th pile hole;
s7: cleaning pile hole, detecting hole-forming depth by using measuring rope, checking hole-forming aperture by using hole gauge, checking indexes of aperture gradient and the like, and adjusting.
By adopting the technical scheme, the process of the invention is different from the traditional process in that after the previous pile hole is drilled, the position of the drill bit body can be switched among a plurality of pile holes by swinging the fixed platform and the front support frame, the transfer mode is fast and labor-saving, the drill bit body is transferred without a hoisting mode of a winch, the time for transferring equipment is saved, the construction period is shortened on the whole, and the working efficiency is effectively improved.
The present invention in a preferred example may be further configured to: during initial drilling, the front support frame is placed on a central line extension line between a first pile hole and a second pile hole, the rear support frame is placed on a central line extension line between a second pile hole and a third pile hole, the analogy is repeated, the front support frame is constantly placed on a central line extension line between an Nth pile hole and an N +1 th pile hole, and the rear support frame is placed on a central line extension line between an N +1 th pile hole and an N +2 th pile hole.
By adopting the technical scheme, the fixed platform or the front support frame is swung at a fixed angle, so that the designated position of the drill bit body pointing to the next pile hole can be quickly positioned, the steps of manually adjusting the drill bit body to align to the pile hole position are reduced, and the construction speed is further accelerated.
In summary, the present invention includes at least one of the following advantages:
1. the fixed platform and the drill bit body are supported by the combined action of the front support frame, the rear support frame and the balance chassis, the support is stable, the support rod and the bearing realize the rotary connection of the support rod and the front support frame, and further the fixed platform and the drill bit body rotate by taking the support rod as an axis, so that the drill bit body can rapidly move among a plurality of pile holes, and the labor is saved;
2. the spheroid through the bracing piece both ends is connected with the rotation of the spherical groove of preceding support frame and back support frame, realize that the multi-azimuth of preceding support frame and back support frame rotates and is connected for the drill bit body can swing on a wider scale, just can aim at in a plurality of different stake holes through the wobbling mode, need not the hoist engine and hang and put, save the resource, environmental protection more, the time that equipment shifted has been saved simultaneously, thereby construction period has been reduced on the whole, effectively improve work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the construction of the joint between the rotating bar and the support bar of the present invention;
FIG. 4 is a schematic process flow diagram of the present invention.
Reference numerals: 1. a front support frame; 2. a rear support frame; 3. balancing the chassis; 4. a support bar; 5. a fixed platform; 6. a drill bit body; 7. a drive motor; 8. a control switch; 9. a sphere; 10. a spherical groove; 11. a telescopic rod; 12. a telescopic loop bar; 13. a rotating rod; 14. an accommodation hole; 15. a static limiting block; 16. a trough body; 17. a movable limiting block; 18. a collar; 19. a propping block; 20. a power rack; 21. a sleeve; 22. a power gear; 23. a power rod; 24. a universal wheel; 25. and a positioning claw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the watermill drill construction device disclosed by the invention comprises a front support frame 1 and a rear support frame 2 which are mutually rotationally connected in a multi-direction manner, a balance chassis 3 is fixed at the bottom of each of the front support frame 1 and the rear support frame 2, the balance chassis 3 is arranged in a cuboid shape, universal wheels 24 are fixed at four corners of the bottom of the balance chassis 3, positioning claws 25 are arranged in a lifting manner, two lifting rods penetrate through the balance chassis 3 in the height direction, one ends of the lifting rods facing the universal wheels 24 are fixedly connected with the positioning claws 25, two vertical plates are symmetrically fixed at one side of the balance chassis 3 far away from the universal wheels 24, locking screws penetrate through the vertical plates, a plurality of through holes which the locking screws can conveniently penetrate are formed in the axial direction of the lifting rods, and the locking screws are connected with locking nuts through threads after penetrating through. Universal wheel 24 and locating pawl 25 play the supporting role of preceding support frame 1 and back support frame 2, and universal wheel 24 is convenient for swing and removal preceding support frame 1 and back support frame 2 simultaneously, through adjusting locking screw in the fenestrate connection of difference, realizes the regulation that locating pawl 25 set up the height, and locating pawl 25 is convenient for in drilling process, fixes a position preceding support frame 1 and back support frame 2, reduces and rocks the condition.
Referring to fig. 2, the front support frame 1 and the rear support frame 2 are connected through a connecting frame, a sphere 9 is fixed between the connecting frame and the front support frame 1 and the rear support frame 2, and a spherical groove 10 matched with the sphere 9 is formed in each of the front support frame 1 and the rear support frame 2. The sphere 9 rotates 360 degrees in the spherical groove 10, that is, the multi-directional rotation of the connecting frame and the front support frame 1 and the rear support frame 2 is realized, and finally the multi-directional rotation of the front support frame 1 and the rear support frame 2 is realized.
Referring to fig. 1 and 2, the connecting frame is composed of a plurality of telescopic rods 11 and telescopic rods 12 sleeved on the sides of the telescopic rods 11, the telescopic rods 11 and the telescopic rods 12 are respectively and fixedly connected with the spheres 9 at the two ends, and the outer wall of one end of the telescopic rod 11 close to the telescopic rods 12 and the inner wall of one end of the telescopic rod 12 close to the telescopic rod 11 are both fixed with positioning rings. Utilize the flexible activity of telescopic link 11 with flexible loop bar 12, be convenient for realize the folding of link self, telescopic link 11 and flexible loop bar 12 expand the back, utilize two holding rings mutual butt to realize location between them to be convenient for accomodate preceding support frame 1 and back support frame 2, it is more convenient.
The internal rotation of preceding support frame 1 is provided with bracing piece 4, the axis of bracing piece 4 extends the setting along the direction of height of preceding support frame 1, 4 week side of bracing piece go up and down and are provided with fixed platform 5, fixed platform 5 and balanced base parallel arrangement, it is provided with drill bit body 6 to rotate under fixed platform 5, and be fixed with drive drill bit body 6 pivoted driving motor 7, bearing and the coaxial fixed connection of drill bit body 6 on driving motor 7's pivot through being fixed in fixed platform 5, fixed platform 5 is provided with control switch 8 that control driving motor 7 opened and close. A drill bit body 6 is installed through a supporting rod 4 and a fixed platform 5, and in the drilling process, a driving motor 7 drives the drill bit body 6 to rotate so as to achieve drilling.
The two ends of the support rod 4 are coaxially and fixedly connected with rotating rods 13, accommodating holes 14 for accommodating the rotating rods 13 are formed in the front support frame 1, and the rotating rods 13 are coaxially and rotatably connected with the accommodating holes 14 through bearings. Utilize bull stick 13 and bearing to realize that bracing piece 4 rotates in preceding support frame 1 and connect to be convenient for realize that fixed platform 5 and drill bit body 6 use bracing piece 4 to rotate as the axle.
Referring to fig. 3, a plurality of static limiting blocks 15 are symmetrically arranged in the accommodating hole 14 along the circumferential wall thereof, the number of the static limiting blocks 15 is preferably four, the free ends of the four static limiting blocks 15 all point to the axis of the accommodating hole 14 and are symmetrically arranged along the axis of the accommodating hole 14, the accommodating hole 14 is divided into a plurality of groove bodies 16 by the static limiting blocks 15, the number of the groove bodies 16 is four, the areas of the two groove bodies 16 symmetrical along the axis of the accommodating hole 14 are equal, two movable limiting blocks 17 abutted against the static limiting blocks 15 are symmetrically arranged on the circumferential side of the rotating rod 13, and the two movable limiting blocks 17 are respectively positioned in the. The bracing piece 4 rotates the in-process, utilizes the mutual butt of moving stopper 17 and quiet stopper 15, and is spacing to the rotation range of bracing piece 4, carries on spacingly promptly to the swing range of drill bit body 6.
The lantern ring 18 is coaxially arranged on the periphery of the rotating rod 13 in a rotating mode, the lantern ring 18 is symmetrically and fixedly connected with two abutting blocks 19 towards one side of the limiting block, the two abutting blocks 19 are constantly located in two opposite groove bodies 16 where the two movable limiting blocks 17 are located, the two abutting blocks 19 are used for achieving abutting of the two movable limiting blocks 17 and the static limiting block 15, the inner side wall of the lantern ring 18 is fixed with the air adding and blocking air bags, and air pipes communicated with the air adding and blocking air bags are fixed on the periphery of the lantern ring 18. After the movable limiting block 17 and the static limiting block 15 are abutted, the lantern ring 18 is moved towards the accommodating hole 14, the movable limiting block 17 is abutted by the abutting block 19, positioning of the movable limiting block 17 is achieved, the air is ventilated into the air blocking bag, the lantern ring 18 is positioned, and therefore the drill bit body 6 is positioned after the supporting rod 4, the fixed platform 5 and the drill bit body 6 rotate.
Referring to fig. 2, a power rack 20 is fixed on the circumferential side wall of the support rod 4 along the axial direction thereof, the power rack 20 is located on one side of the support rod 4 close to the front support frame 1, a sleeve 21 sleeved on the circumferential side of the support rod 4 is fixedly connected to the fixed platform 5, a power gear 22 meshed with the power rack 20 is rotatably arranged on one side of the sleeve 21 close to the power rack 20, a power rod 23 coaxially and fixedly connected with the power gear 22 is rotatably arranged outside the sleeve 21, a support tube is fixed outside the sleeve 21, and the power rod 23 is inserted into the same shaft support tube. The power rod 23 is rotated to drive the power gear 22 to rotate, the power gear 22 is meshed with the rack for transmission in the rotating process, and therefore the sleeve 21, the fixed platform 5 and the drill bit body 6 are driven to move up and down through the back and forth movement of the power gear 22 on the power rack 20, namely the power gear 22 reciprocates along the axial direction of the support rod 4.
A construction process for water mill drilling construction refers to FIG. 4, and comprises the following steps:
s1: carrying out water circulation, electric circulation, road communication and field leveling on a construction site, preparing equipment, and proportioning construction materials according to design requirements and specifications;
s2: carrying out longitudinal and transverse axis lofting and retesting according to a design drawing, positioning pile foundation hole digging positions, and continuously determining the radiuses of a plurality of pile holes on the same straight line;
s3: the front support frame 1, the rear support frame 2, the fixed platform 5 and the drill bit body 6 are assembled, and the front support frame 1 and the rear support frame 2 are transferred to a construction site;
s4: placing a front support frame 1 on a center line extension line between a first pile hole and a second pile hole, placing a rear support frame 2 on a center line extension line between the second pile hole and a third pile hole, aligning a drill bit body 6 with the first pile hole to perform drilling operation along the circumferential edge of the pile hole, wherein the drilling depth is determined by the length of a drill barrel, lifting the drill bit body 6 after the drilling of the first pile hole is finished, and removing core slag stones in the pile hole;
s5: the fixed platform 5 is swung by taking the support rod 4 as an axis, the drill bit body 6 is guided to be transferred from a first pile hole to a second pile hole mark point and aligned, and the drilling work is circulated;
s6: after the second pile hole is finished, swinging the front support frame 1 by taking the connection point of the front support frame 1 and the rear support frame 2 as a reference point, placing the front support frame 1 on the central line extension line between the 2 nd pile hole and the 3 rd pile hole, placing the rear support frame 2 on the central line extension line between the 3 rd pile hole and the 4 th pile hole, guiding the drill bit body 6 to the third pile hole, and drilling; and repeating the operations of S4 and S5 on the third pile hole and the fourth pile hole in sequence, and repeating the operations in sequence, namely placing the front support frame 1 on the central line extension line between the Nth pile hole and the (N + 1) th pile hole, and placing the rear support frame 2 on the central line extension line between the (N + 1) th pile hole and the (N + 2) th pile hole to finish the drilling work of the Nth pile hole and the (N + 1) th pile hole. The fixed platform 5 or the front support frame 1 is swung at a fixed angle, so that the designated position of the drill bit body 6 pointing to the next pile hole can be quickly positioned, the step of manually adjusting the position of the drill bit body 6 aligned to the pile hole is reduced, and the construction speed is further accelerated;
s7: cleaning pile hole, detecting hole-forming depth by using measuring rope, checking hole-forming aperture by using hole gauge, checking indexes of aperture gradient and the like, and adjusting.
The implementation principle of the embodiment is as follows:
the fixed platform 5 and the drill bit body 6 are supported by the combined action of the front support frame 1, the rear support frame 2 and the balance chassis 3, the support is stable, the rotary connection of the fixed platform 5 and the drill bit body 6 on the front support frame 1 is realized by the support rod 4 and the bearing, so that the drill bit body 6 is aligned to the next pile hole from the previous pile hole in the construction process by rotating the drill bit body 6, the rotary connection is convenient and labor-saving, the spheres 9 at the two ends of the support rod 4 are rotatably connected with the spherical grooves 10 of the front support frame 1 and the rear support frame 2, the multidirectional rotary connection of the front support frame 1 and the rear support frame 2 is realized, the drill bit body 6 can swing in a wider range, the drill bit can be aligned to a plurality of different pile holes in the swing mode, the hoisting and the resources and the environmental protection are saved by no winch, and the time for transferring the equipment is, thereby construction period is reduced on the whole, and work efficiency is effectively improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The water mill drill construction device is characterized by comprising a front support frame (1) and a rear support frame (2) which are rotatably connected in multiple directions, wherein balance chassis (3) are fixed at the bottoms of the front support frame (1) and the rear support frame (2), a support rod (4) is arranged in the front support frame (1) in a rotating mode, a fixed platform (5) is arranged on the periphery of the support rod (4) in a lifting mode, a drill bit body (6) is rotatably arranged under the fixed platform (5) and is fixed with a driving motor (7) for driving the drill bit body (6) to rotate, and a control switch (8) for controlling the driving motor (7) to be opened and closed is arranged on the fixed platform (5).
2. The water mill drill construction device according to claim 1, characterized in that the front support frame (1) and the rear support frame (2) are connected through a connecting frame, a sphere (9) is fixed between the connecting frame and the front support frame (1) and the rear support frame (2), and the front support frame (1) and the rear support frame (2) are provided with spherical grooves (10) matched with the sphere (9).
3. The terrazzo drill construction device according to claim 2, characterized in that the connecting frame comprises a plurality of telescopic rods (11) and telescopic rods (12) sleeved on the sides of the telescopic rods (11), and the telescopic rods (11) and the telescopic rods (12) are respectively fixedly connected with the balls (9) at two ends.
4. The terrazzo drill construction device according to claim 1, characterized in that two ends of the support rod (4) are coaxially and fixedly connected with rotating rods (13), a containing hole (14) for containing the rotating rods (13) is formed in the front support frame (1), and the rotating rods (13) are coaxially and rotatably connected with the containing hole (14) through bearings.
5. The water mill drill construction device according to claim 4, characterized in that a plurality of static limiting blocks (15) are symmetrically arranged in the accommodating hole (14) along the circumferential wall of the accommodating hole, the static limiting blocks (15) divide the accommodating hole (14) into a plurality of groove bodies (16), two movable limiting blocks (17) abutted against the static limiting blocks (15) are symmetrically arranged on the circumferential side of the rotating rod (13), and the two movable limiting blocks (17) are respectively arranged in two opposite groove bodies (16).
6. The terrazzo drill construction device according to claim 5, characterized in that a collar (18) is rotatably arranged on the periphery of the rotating rod (13), two abutting blocks (19) are symmetrically and fixedly connected to one side of the collar (18) facing the limiting blocks, and the two abutting blocks (19) are constantly positioned in two opposite groove bodies (16) where the two movable limiting blocks (17) are positioned, so as to realize abutting of the two movable limiting blocks (17) and the static limiting blocks (15).
7. The terrazzo drill construction device according to claim 1, characterized in that a power rack (20) is fixed on the circumferential side wall of the support rod (4) along the axial direction, the fixed platform (5) is fixedly connected with a sleeve (21) sleeved on the circumferential side of the support rod (4), a power gear (22) meshed with the power rack (20) is rotatably arranged on one side of the sleeve (21) close to the power rack (20), and a power rod (23) coaxially and fixedly connected with the power gear (22) is rotatably arranged on the outer portion of the sleeve (21).
8. The terrazzo drill construction device according to claim 7, characterized in that universal wheels (24) are fixed to the bottom of the front support frame (1) and the bottom of the rear support frame (2), and positioning claws (25) are arranged in a lifting manner.
9. The construction process for the water mill drill construction is characterized by comprising the following steps of:
s1: carrying out water circulation, electric circulation, road communication and field leveling on a construction site, preparing equipment, and proportioning construction materials according to design requirements and specifications;
s2: carrying out longitudinal and transverse axis lofting and retesting according to a design drawing, positioning pile foundation hole digging positions, and continuously determining the radiuses of a plurality of pile holes on the same straight line;
s3: the front support frame (1), the rear support frame (2), the fixed platform (5) and the drill bit body (6) are assembled, and the front support frame (1) and the rear support frame (2) are transferred to a construction site;
s4: aligning the drill bit body (6) to a first pile hole to perform drilling operation along the circumferential edge of the pile hole, wherein the drilling depth is determined by the length of the drill barrel, lifting the drill bit body (6) after the first pile hole is drilled, and moving out the core slag in the pile hole;
s5: the fixed platform (5) is swung by taking the support rod (4) as an axis, the drill bit body (6) is guided to be transferred from the first pile hole to the second pile hole mark point and aligned, and the drilling operation is carried out circularly;
s6: after the second pile hole is finished, swinging the front support frame (1) by taking the connection point of the front support frame (1) and the rear support frame (2) as a reference point, guiding the drill bit body (6) to a third pile hole, repeating the operations of S4 and S5 on the third pile hole and a fourth pile hole in sequence, and repeating the operations in the same manner to finish the drilling work of the Nth pile hole and the (N + 1) th pile hole;
s7: cleaning pile hole, detecting hole-forming depth by using measuring rope, checking hole-forming aperture by using hole gauge, checking indexes of aperture gradient and the like, and adjusting.
10. The process according to claim 9, wherein during initial drilling, the front support frame (1) is placed on the center line extension line between the first pile hole and the second pile hole, the rear support frame (2) is placed on the center line extension line between the second pile hole and the third pile hole, and so on, the front support frame (1) is constantly placed on the center line extension line between the nth pile hole and the N +1 th pile hole, and the rear support frame (2) is placed on the center line extension line between the N +1 th pile hole and the N +2 th pile hole.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203050529U (en) * | 2012-09-07 | 2013-07-10 | 长沙力通重型机器制造有限公司 | Drilling machine rack |
| CN204419049U (en) * | 2015-02-08 | 2015-06-24 | 黑龙江省龙建路桥第二工程有限公司 | Vertical concrete drilling machine bracing or strutting arrangement |
| CN205225086U (en) * | 2015-12-10 | 2016-05-11 | 中建三局集团有限公司重庆分公司 | Adjustable angle's manual hole digging pile enlarged footing construction is polish with a waterstone and is bored |
| CN110670585A (en) * | 2019-10-23 | 2020-01-10 | 中建七局安装工程有限公司 | Pile extension construction method |
| CN210003211U (en) * | 2019-06-06 | 2020-01-31 | 李刚 | drilling equipment for geotechnical engineering investigation |
| CN210712837U (en) * | 2019-09-04 | 2020-06-09 | 合肥工业大学 | Civil engineering construction pile installation device convenient to remove |
-
2020
- 2020-06-11 CN CN202010526687.8A patent/CN111594056B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203050529U (en) * | 2012-09-07 | 2013-07-10 | 长沙力通重型机器制造有限公司 | Drilling machine rack |
| CN204419049U (en) * | 2015-02-08 | 2015-06-24 | 黑龙江省龙建路桥第二工程有限公司 | Vertical concrete drilling machine bracing or strutting arrangement |
| CN205225086U (en) * | 2015-12-10 | 2016-05-11 | 中建三局集团有限公司重庆分公司 | Adjustable angle's manual hole digging pile enlarged footing construction is polish with a waterstone and is bored |
| CN210003211U (en) * | 2019-06-06 | 2020-01-31 | 李刚 | drilling equipment for geotechnical engineering investigation |
| CN210712837U (en) * | 2019-09-04 | 2020-06-09 | 合肥工业大学 | Civil engineering construction pile installation device convenient to remove |
| CN110670585A (en) * | 2019-10-23 | 2020-01-10 | 中建七局安装工程有限公司 | Pile extension construction method |
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