CN113174952A - Construction engineering construction is with preventing inclined to one side formula pile device of digging - Google Patents
Construction engineering construction is with preventing inclined to one side formula pile device of digging Download PDFInfo
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- CN113174952A CN113174952A CN202110504532.9A CN202110504532A CN113174952A CN 113174952 A CN113174952 A CN 113174952A CN 202110504532 A CN202110504532 A CN 202110504532A CN 113174952 A CN113174952 A CN 113174952A
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention is suitable for the technical field of building engineering, and provides an anti-deviation type ground piling device for building engineering construction, which comprises a base, wherein supporting mechanisms are vertically and fixedly arranged at four corners of the bottom end of the base, two anti-deviation mechanisms are fixedly arranged inside the base, a pile rod is inserted into the middle of the base in a penetrating manner, two mounting mechanisms are detachably arranged on the outer rod wall of the pile rod, an anti-deviation round hole is arranged in the center of the base in a penetrating manner, the pile rod is inserted into the anti-deviation round hole, the effect of limiting and fixing the pile rod is achieved through the anti-deviation round hole, the pile rod extending out of the anti-deviation round hole can be prevented from deviating, two driving mechanisms are arranged at the top end of the base, the two driving mechanisms mainly comprise a second air cylinder and a motor, the motor is pushed up and down by the second air cylinder to be synchronous with the pile rod, and a motor driving rotating shaft drives a half gear ring which is temporarily detachably arranged on the outer rod wall of the pile rod to be engaged and driven, and then make the stake pole begin to rotate, realize rotatory drilling, improve pile efficiency.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to an anti-deviation ground pile driving device for constructional engineering construction.
Background
In the construction work of building engineering, because if a ground building is to be built on the ground, the ground is to bear a large pressure, the ground must have sufficient strength against the pressure, which is often difficult to achieve, and therefore, the ground bearing the building must be reinforced or the bearing mode of the ground must be improved, so that it is thought that piling is carried out on the ground, most of the weight of the building is transmitted to a position deep below the ground through piles, and the application of the piling machine is very common because the ground bearing capacity of the position is much larger than that of the ground;
for example, application No.: 202010759234.X relates to a pile driving device for rapidly driving ground piles. The pile hammer comprises a hoisting unit, a pile frame and a pile hammer, wherein the pile hammer comprises a pile driving part and a punching part, the pile driving part is connected with the punching part in a sliding manner, a supporting part fixed with the punching part is arranged below the pile driving part, and the cross section of the punching part along the horizontal direction is smaller than that of the pile driving part along the horizontal direction; the hoisting unit is used for driving the pile driving part and the punching part to move upwards, an annular reinforcing part is arranged below the pile driving part, the supporting part and the pile driving part are respectively positioned on the cavity and the reinforcing part on the inner side of the reinforcing part along the vertical projection, the punching part is coaxial with the reinforcing part and is in sliding connection with the reinforcing part, and the length of the punching part is greater than that of the reinforcing part. The piling equipment does not need to remove soft soil in advance, so that the construction speed is improved.
Based on the prior art discovery, the existing piling equipment has the following two problems:
1. the pile rod is easy to deviate in the piling process, so that the position deviation of the pile rod is caused;
2. on the ground with hard soil, the effect of adopting the hammer to impact and pile driving is poor, so that the driving efficiency of the pile rod is low.
Disclosure of Invention
The invention provides an anti-deviation type ground pile driving device for building engineering construction, and aims to solve the problems that deviation is easy to occur in the pile driving process and the pile rod driving efficiency is low.
The invention is realized in such a way that the anti-deviation type ground pile driving device for building engineering construction comprises a base, wherein supporting mechanisms are vertically and fixedly arranged at four corners of the bottom end of the base, two anti-deviation mechanisms are fixedly arranged inside the base, a pile rod is inserted into the middle of the base in a penetrating manner, two mounting mechanisms are detachably arranged on the outer rod wall of the pile rod, half gear rings are fixedly sleeved on the outer ring walls of the two mounting mechanisms, and two driving mechanisms which are arranged in parallel are vertically and fixedly arranged at the top end of the base.
Furthermore, four equal perpendicular fixedly connected with support columns in edge department in bottom of base, four the support column specification is unanimous and each other is the rectangular array and distributes, four the equal fixed mounting in bottom of support column has the universal wheel, the inside cavity setting that is of base, the top of base is run through the bottom and has been seted up and is prevented inclined to one side round hole, the interior pore wall that prevents inclined to one side round hole runs through the base inner chamber and has seted up the through hole, fixed mounting has four spacing section of thick bamboo on the inner chamber bottom plate of base.
Furthermore, four the supporting mechanism all includes first cylinder, four first cylinder is perpendicular fixed mounting respectively in four edges of base bottom, four the equal fixedly connected with primary shaft of output of first cylinder, four the equal perpendicular fixed mounting in bottom that corresponds first cylinder was kept away from to the primary shaft has the support disc.
Furthermore, two prevent inclined to one side mechanism all includes the second cylinder, two perpendicular fixed mounting is put at base both ends central point respectively to the second cylinder, two the equal fixedly connected with secondary shaft of output of second cylinder, two the secondary shaft runs through the base outer wall respectively and stretches into to the base inner chamber in, and equal perpendicular fixedly connected with connection montant, two connect two connection horizontal poles of the equal perpendicular fixedly connected with in one side of montant in opposite directions, four connect the horizontal pole and keep away from corresponding connection montant one end and slide respectively and run through corresponding spacing section of thick bamboo and through hole and stretch into to preventing inclined to one side downthehole, and equal perpendicular fixed mounting has first ball mount pad, four first ball mount pad is kept away from and is connected horizontal pole one end and all imbeds the roll and install first ball, four first ball all with the relative rolling contact of stake pole outer lever wall.
Furthermore, two installation mechanisms all include half solid fixed ring, two half solid fixed ring is all looped fit at the outer pole wall of stake pole, two half solid fixed ring's both ends top all perpendicular fixed mounting has the installation piece, four two liang of laminating designs side by side of installation piece, two-phase laminating equal threaded mounting has the second screw between the installation piece.
Furthermore, the two half gear rings are respectively fixedly sleeved on the outer ring walls of the corresponding half fixing rings, semicircular rolling grooves are formed in the top end faces of the two half gear rings, the two semicircular rolling grooves are attached to form a full-circle sliding groove, and a plurality of heat dissipation holes are formed in the bottom ends of the two semicircular rolling grooves, which penetrate through the bottom ends of the corresponding half gear rings.
Furthermore, the two driving mechanisms comprise third cylinders, the two third cylinders are embedded into and fixedly installed in the inner cavity of the base, the output ends of the two third cylinders are used for fixing a third shaft, the top ends of the two third shafts penetrate through the top end face of the base and extend to the position above the base, the motors are vertically and fixedly installed, the output ends of the two motors are vertically and fixedly connected with rotating shafts, the outer shaft walls of the two rotating shafts are provided with vertically distributed meshing tooth grooves, the two rotating shafts are respectively meshed and connected with the two half gear rings, the top ends of the two rotating shafts are respectively provided with a fixed block, oil injection ports are fixedly installed at the positions, close to the half gear rings, of the top ends of the two fixed blocks, rotating rings are respectively and rotatably installed in the two fixed blocks, and the circle center positions of the top ends of the two rotating rings are respectively and vertically and fixedly connected with the top ends of the corresponding rotating shafts, the two fixing blocks are internally and fixedly provided with a plurality of second ball mounting seats distributed in equidistant annular arrays, one ends of the second ball mounting seats close to the rotating ring are embedded with second balls in a rolling manner, the bottoms of the two fixing blocks are vertically and fixedly provided with third ball mounting seats, the bottoms of the two third ball mounting seats are embedded with third balls in a rolling manner, the bottoms of the two third balls are arranged in two semicircular rolling grooves in a rolling manner, the two third rolling balls are respectively matched with the corresponding semicircular rolling grooves in a matching manner, the bottoms of the two oil injection ports are fixedly connected with a first oil injection pipe and a second oil injection pipe, the two first oil injection pipes and the two second oil injection pipes are made of rubber materials, and the other ends of the first oil injection pipes are communicated with the corresponding ball mounting grooves of the second ball mounting seats, and the other end of each second oil injection pipe is communicated with a ball mounting groove corresponding to the third ball mounting seat, and the outer ring wall of each fixed block is embedded with a plugging mechanism.
Furthermore, the two plugging mechanisms respectively comprise pressing heads, the two pressing heads are respectively arranged on the outer annular wall of the corresponding fixed block, the other ends of the two pressing heads are respectively and fixedly connected with pressing shafts in a vertical mode, the two pressing shafts respectively penetrate through the inner cavity wall of the corresponding fixed block in a sliding mode and are fixedly connected with semi-annular extrusion heads in a vertical mode, and the two semi-annular extrusion heads are respectively arranged in a manner of being abutted to the corresponding second oil injection pipes.
Compared with the prior art, the invention has the following beneficial effects:
A：
the device considers the problem that the position deviation of the pile rod is caused by the easy deviation in the piling process, so that a deviation-preventing round hole is formed in the center of the base in a penetrating mode, the pile rod is inserted into the deviation-preventing round hole, the pile rod is limited and fixed through the deviation-preventing round hole, and the pile rod extending out of the deviation-preventing round hole can be prevented from deviating;
B：
this device is considered in the harder ground of soil property, the effect that adopts the dress hammer to strike the pile is poor, consequently make the stake pole squeeze into the problem of inefficiency, consequently, top at the base is provided with two actuating mechanism, two actuating mechanism mainly include second cylinder and motor, through the synchronous decline of second cylinder upper and lower push motor and stake pole, drive the transmission of the half gear ring meshing of the outer pole wall interim demountable installation of stake pole through the motor drive axis of rotation simultaneously, and then make the stake pole begin to rotate, realize rotatory the brill, improve the efficiency of piling.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-deviation ground pile driving device for construction of constructional engineering provided by the invention;
FIG. 2 is a schematic view of an internal installation structure of a base of an anti-deviation type ground piling device for construction of constructional engineering provided by the invention;
FIG. 3 is an enlarged schematic structural view of an anti-deviation type ground piling device A for construction of constructional engineering provided by the invention;
FIG. 4 is a schematic view of an appearance structure of a half gear ring of the anti-deviation ground pile driving device for construction engineering according to the present invention;
FIG. 5 is a schematic structural diagram of a front cross-sectional view of a half gear ring of the anti-deviation ground piling device for construction of constructional engineering provided by the invention;
FIG. 6 is a schematic view of an internal mounting structure of a fixing block of an anti-deviation ground pile driving device for construction of a building;
fig. 7 is a schematic structural view of a plugging mechanism of an anti-deviation type ground pile driving device for building engineering construction provided by the invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 11. a support pillar; 12. a universal wheel; 13. an anti-deviation round hole; 14. a through hole; 15. a limiting cylinder;
2. a support mechanism; 21. a first cylinder; 22. a first shaft; 23. a support disc;
3. a deviation prevention mechanism; 31. a second cylinder; 32. a second shaft; 33. connecting the vertical rods; 34. connecting the cross bars; 35. a first ball mounting seat; 36. a first ball bearing;
4. a pile rod;
5. an installation mechanism; 51. a semi-fixed ring; 52. mounting a sheet; 53. a second screw;
6. a half gear ring; 61. a semicircular rolling groove; 62. heat dissipation holes;
7. a drive mechanism; 71. a third cylinder; 72. a third axis; 73. a motor; 74. a rotating shaft; 75. a fixed block; 76. an oil filling port; 77. a rotating ring; 78. a second ball mounting seat; 79. a second ball bearing; 710. a third ball mounting seat; 711. a third ball bearing; 712. a first filler pipe; 713. a second filler pipe;
8. a plugging mechanism; 81. a pressing head; 82. pressing the shaft; 83. a semi-annular extrusion head; 84. installing a wafer; 85. a small cylindrical spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
As shown in figure 1: the utility model provides a ground stake device is beaten with preventing inclined to one side formula to building engineering construction, including base 1, the equal perpendicular fixed mounting in four edges in bottom of base 1 has supporting mechanism 2, the inside fixed mounting of base 1 has two to prevent inclined to one side mechanism 3, 1 middle part of base runs through and has inserted stake pole 4, two installation mechanism 5 are installed to the outer pole wall detachable of stake pole 4, half gear ring 6 is all fixed the cover and is equipped with to the outer rampart of two installation mechanism 5, the perpendicular fixed mounting in top of base 1 has two actuating mechanism 7 that set up side by side.
As shown in fig. 2: wherein, the equal perpendicular fixedly connected with support column 11 in four edges in bottom of base 1, 11 unanimous specifications of four support columns and each other are the rectangular array and distribute, the equal fixed mounting in bottom of four support columns 11 has universal wheel 12, 1 inside cavity settings that is of base, the top of base 1 runs through the bottom and has seted up and prevent inclined to one side round hole 13, the interior pore wall of preventing inclined to one side round hole 13 runs through 1 inner chamber of base and has seted up through hole 14, fixed mounting has four spacing section of thick bamboo 15 on the inner chamber bottom plate of base 1.
As shown in figure 1: wherein, four supporting mechanism 2 all include first cylinder 21, and four first cylinders 21 are perpendicular fixed mounting respectively in four edges of 1 bottom of base, and the equal fixedly connected with primary shaft 22 of output of four first cylinders 21, the equal perpendicular fixed mounting in bottom that corresponds first cylinder 21 was kept away from to four primary shaft 22 has support disc 23.
Example two
As shown in fig. 2:
firstly, considering that the specification of the deviation-preventing circular hole 13 is fixed, so that it is difficult to still effectively prevent the pile rods 4 with different outer diameter specifications from deviating, the two deviation-preventing mechanisms 3 each include a second cylinder 31, the two second cylinders 31 are respectively vertically and fixedly installed at the central positions of the two ends of the base 1, the output ends of the two second cylinders 31 are respectively and fixedly connected with a second shaft 32, the two second shafts 32 respectively penetrate through the outer wall of the base 1 and extend into the inner cavity of the base 1, and are respectively and fixedly connected with a connecting vertical rod 33, the two opposite sides of the two connecting vertical rods 33 are respectively and vertically and fixedly connected with two connecting horizontal rods 34, one ends of the four connecting horizontal rods 34 far away from the corresponding connecting vertical rods 33 respectively penetrate through the corresponding limiting cylinders 15 and the corresponding through holes 14 and extend into the deviation-preventing circular hole 13, and are respectively and vertically and fixedly installed with first ball installation seats 35, considering that the four first balls 36 are in rolling friction with the first ball installation seats 35 for a long time, therefore, the top ends of the four first ball mounting seats 35 are provided with oil filling channels, lubricating oil is filled into the oil filling channels and can finally flow into the surfaces of the corresponding first balls 36, and rolling friction between the first balls 36 and the corresponding first ball mounting seats 35 and the pile rods 4 is reduced, so that the second shaft 32 is pushed by the second cylinder 31 to be capable of telescopically adjusting the positions of the first ball mounting seats 35, the pile rods 4 with different outer diameter specifications are further effectively limited, and a good anti-deviation effect is achieved;
secondly, considering that pile pole 4 is the rotary piling operation, and first ball mount 35 is in compressive contact with the outer wall of pile pole 4, it will cause first ball mount 35 and pile pole 4 to wear and aggravate easily, and increased the operating resistance of the rotary piling of pile pole 4, therefore keep away from corresponding connection horizontal pole 34 one end at four first ball mount 35 and all imbed the rolling installation and have first ball 36, four first ball 36 all is in relative rolling contact with the outer wall of pile pole 4, can replace first ball mount 35 and the outer wall of pile pole 4 to contact through the free rolling characteristic of four first ball 36, further reduce the operating resistance of the rotary piling of pile pole 4 when first ball mount 35 and pile pole 4 wear and tear.
EXAMPLE III
As shown in figures 1 and 3:
firstly, considering that the surface of the pile rod 4 is smooth and is difficult to be matched with the rotating shaft 74 in the driving mechanism 7 to realize rotary drilling, the two mounting mechanisms 5 respectively comprise a half fixing ring 51, the two half fixing rings 51 are sleeved on the outer rod wall of the pile rod 4 in a surrounding manner, the top ends of the two end parts of the two half fixing rings 51 are respectively and fixedly provided with a mounting piece 52, the four mounting pieces 52 are in a two-by-two parallel joint design, a second screw 53 is arranged between the two joint mounting pieces 52 in a threaded manner, the two half gear rings 6 are respectively and fixedly sleeved on the outer ring wall of the corresponding half fixing ring 51, the two half fixing rings 51 are temporarily sleeved on the outer rod wall of the pile rod 4 in a surrounding manner, the matched half gear rings 6 are conveniently meshed with the rotating shaft 74 to rotate, the rotary pile driving operation of the pile rod 4 is realized, the top end surfaces of the two half gear rings 6 are both provided with the half-circular rolling grooves 61, the two half-circular rolling grooves 61 are jointed to form a full-circular sliding chute, the bottoms of the two semicircular rolling grooves 61 penetrate through the bottom end of the corresponding half gear ring 6 and are provided with a plurality of heat dissipation holes 62;
as shown in figures 1 and 6:
secondly, considering that the rotation of the pile rod 4 is difficult to be lowered when the pile rod 4 is rotated by a single rotating pile rod 4, the two driving mechanisms 7 each include a third cylinder 71, the two third cylinders 71 are embedded and fixedly installed in the inner cavity of the base 1, the output ends of the two third cylinders 71 are fixed with third shafts 72, the top ends of the two third shafts 72 extend to the upper side of the base 1 through the top end surface of the base 1 and are vertically and fixedly installed with motors 73, the output ends of the two motors 73 are vertically and fixedly connected with rotating shafts 74, the outer shaft walls of the two rotating shafts 74 are respectively provided with vertically distributed meshing tooth sockets, the two rotating shafts 74 are respectively meshed with the two half-gear rings 6, the pile rod 4 is driven to rotate by driving the rotating shafts 74 for piling operation, the top ends of the two rotating shafts 74 are respectively provided with fixing blocks 75, by arranging the fixing blocks 75, the pile rods 4 can be pressed to be lowered synchronously when the third cylinders 71 drive the rotating shafts 74 to be lowered by the third shafts 72, drilling operation of rotating and descending the pile rod 4 is realized;
then, further considering that the pile rod 4 is rotated, when the fixing block 75 presses the half gear ring 6 to lower the pile rod 4, the fixing block 75 and the half gear ring 6 will generate sliding friction force due to relative sliding, so as to increase the wear of the fixing block 75 and the half gear ring 6, therefore, the oil injection ports 76 are fixedly installed at the positions of the top ends of the two fixing blocks 75 close to the half gear ring 6, the rotating rings 77 are rotatably installed in the two fixing blocks 75, the circle centers of the top ends of the two rotating rings 77 are respectively and fixedly connected with the top ends of the corresponding rotating shafts 74, a plurality of second ball installation seats 78 distributed in an equidistant annular array are fixedly installed in the two fixing blocks 75, a plurality of second balls 79 are installed in a rolling manner at the ends of the second ball installation seats 78 close to the rotating rings 77, and the fixing blocks 75 will not be driven to rotate by the rotation of the rotating shafts 74 through the rolling contact of the second balls 79 and the rotating rings 77, third ball mounting seats 710 are vertically and fixedly mounted at the bottom ends of the two fixed blocks 75, third balls 711 are embedded into the bottom ends of the two third ball mounting seats 710 in a rolling manner, the bottom ends of the two third balls 711 are mounted in the two semicircular rolling grooves 61 in a rolling manner, the two third rolling balls 711 are designed to be matched with the corresponding semicircular rolling grooves 61, and the sliding friction between the fixed blocks 75 and the half gear ring 6 is replaced by the rolling manner of the third rolling balls 711 in the semicircular rolling grooves 61, so that the half gear ring 6, namely the pile rod 4, can be driven to descend, and the abrasion between the fixed blocks 75 and the half gear ring 6 is further reduced;
then, considering that the two third balls 711 and the plurality of second balls 79 need to roll continuously during the piling operation of the pile rod 4 and still have great abrasion, the bottom ends of the two oil filling ports 76 are fixedly connected with the first oil filling pipe 712 and the second oil filling pipe 713, the two first oil filling pipes 712 and the two second oil filling pipes 713 are made of rubber materials, the other ends of the two first oil filling pipes 712 are communicated with the corresponding ball mounting groove of the second ball mounting seat 78, the other ends of the two second oil filling pipes 713 are communicated with the corresponding ball mounting groove of the third ball mounting seat 710, lubricating oil can be poured from the oil filling ports 76, the lubricating oil is respectively sent into the second balls 79 and the outer spherical surfaces of the third balls 711 by using the first oil filling pipes 712 and the second oil filling pipes 713, the lubricating treatment is carried out on the lubricating oil, and the abrasion between the second balls 79 and the rotating ring 77 is further reduced, meanwhile, the abrasion between the third ball 711 and the half gear ring 6 is reduced, and the outer ring walls of the two fixed blocks 75 are embedded with the plugging mechanisms 8;
finally, considering that the second oil filling pipe 713 is designed vertically and downwards during the process of pouring the lubricating oil from the oil filling port 76, the lubricating oil can flow into the second oil filling pipe 713, and the lubrication of the plurality of second balls 79 is difficult to realize, the blocking mechanism 8 is designed, each of the two blocking mechanisms 8 comprises a pressing head 81, the two pressing heads 81 are respectively arranged on the outer annular wall of the corresponding fixed block 75, the other ends of the two pressing heads 81 are respectively and fixedly connected with a pressing shaft 82 vertically, the two pressing shafts 82 respectively penetrate through the inner cavity wall of the corresponding fixed block 75 in a sliding manner and are respectively and fixedly connected with a semi-annular extrusion head 83 vertically, the two semi-annular extrusion heads 83 are respectively arranged in a contact manner with the corresponding second oil filling pipe 713, during the oil filling process, the semi-annular extrusion heads 83 can extrude the second oil filling pipe 713 by injecting the lubricating oil into the oil filling port 76 and pushing the pressing heads 81, and pushing the pressing shafts 82 through the pressing heads 81, the second oil filling pipe 713 is blocked, so that lubricating oil can flow into the first oil filling pipe 712 to lubricate a plurality of second balls 79, and the second balls 79 and the third balls 711 can be lubricated well;
two installation disks 84 of fixed suit of the outer axle wall of pressing axle 82, two installation disks 84 all set up in the inner chamber of fixed block 75, equal perpendicular fixed mounting has four small-size column spring 85 between two installation disks 84 and the inner chamber wall that corresponds fixed block 75, press the press head 81 again every time, the second oiling pipe 713 can be extruded to corresponding semi-annular extrusion head 83, a plurality of small-size column spring 85 that correspond with this while also can stretch, after release press head 81, can be through the elastic recovery of small-size column spring 85, and then take out annular extrusion head 83, also can improve semi-annular extrusion head 83 motion stability when improving shutoff efficiency.
Principle of operation
The installation step:
firstly, the device is moved to a specified piling position by using the universal wheels 12, then four first air cylinders 21 are started simultaneously, and the corresponding support discs 23 are pushed to be in contact with the ground by the first shafts 22 respectively, so that the stability of the device during piling operation is enhanced;
then, according to the pile rods 4 with different outer diameter specifications, inserting the pile rods 4 from the deviation prevention circular holes 13, and then starting to adjust the positions of four first balls 36, specifically, starting a second cylinder 31 to push a second shaft 32, so as to drive corresponding connecting vertical rods 33 to perform telescopic motion, so as to drive corresponding two connecting cross rods 34 to perform telescopic motion, wherein the four connecting cross rods 34 are slidably mounted in corresponding limiting cylinders 15, so that the stability of the telescopic motion of the connecting cross rods 34 can be improved, and finally, the four connecting cross rods 34 telescopically penetrate through corresponding through holes 14, so that the positions of the corresponding first ball mounting seats 35 can be telescopically adjusted, and at the moment, the positions of the four first balls 36 are forcibly adjusted to be in collision with the outer rod walls of the pile rods 4, so that good limiting deviation prevention effect is achieved for the pile rods 4 with different outer diameter specifications;
finally, with two half fixed ring 51 ring covers at the outer pole wall of stake pole 4, half fixed ring 51's specification can be changed according to stake pole 4's specification, finally makes two liang of laminating mutually of four installation pieces 52, realizes two half fixed ring 51 detachable ring covers at the outer pole wall of stake pole 4 through second screw 53, and two half gear rings 6 also merge this moment and form the whole gear ring, and the whole gear ring is connected with two axis of rotation 74 meshing simultaneously.
The working steps are as follows:
firstly, two motors 73 are synchronously started, wherein the driving directions of the two motors 73 are opposite, the rotating shaft 74 is used for driving a whole gear ring to rotate in a meshed mode, the whole gear ring is a fixed ring sleeved on the outer ring wall of the whole fixed ring, the whole fixed ring is detachably arranged on the outer rod wall of the pile rod 4, and the whole fixed ring and the outer rod wall have larger contact area, so that larger sliding friction force is obtained, the pile rod 4 is driven to rotate, meanwhile, a plurality of second balls 79 are in rolling contact with corresponding rotating rings 77, and the third balls 711 are limited in the semicircular rolling grooves 61, so that the whole fixed block 75 is ensured to be kept still, and the third balls 711 roll relative to the half gear ring 6;
then, the two third cylinders 71 are synchronously started again, the corresponding motor 73 is driven to descend through the third shaft 72, and the fixed block 75 is driven to descend, at the moment, the third ball 711 has downward pressure on the half-gear ring 6 to force the half-gear ring 6 to descend, so that the pile rod 4 is driven to descend, and meanwhile, the pile rod 4 keeps rotating, and the pile driving operation of the rotation and descending of the pile rod 4 is realized by combining the two;
finally, the pile rod 4 rolls relative to the four first balls 36 during the rotation and descending process, so that the pile rod 4 is ensured not to shift during the piling process;
a maintenance step;
firstly, lubricating oil is injected into the oil filling port 76, the pressing head 81 is pushed, the semi-annular extrusion head 83 is pushed by the pressing head 81 to extrude the second oil filling pipe 713 by pushing the pressing shaft 82, so that the second oil filling pipe 713 is blocked, the lubricating oil can flow into the first oil filling pipe 712, and one of the second balls 79 is lubricated, but when the pile driving operation of the pile rod 4 is carried out, the second balls 79 are in relative rolling contact with the corresponding rotating rings 77, so that all the second balls 79 can be lubricated, and the second balls 79 and the third balls 711 can be further lubricated well;
finally, the two pressing heads 81 are respectively loosened, and the two second oil injection pipes 713 are made of rubber, so that the normal opening of the passage can be recovered on the premise that no external force pushes the blocking, lubricating oil is injected into the oil injection port 76 at the moment, the lubricating oil can flow into the second oil injection pipes 713, and the lubricating operation can be performed on the two third balls 711.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a ground stake device is beaten with preventing inclined to one side formula to building engineering construction, includes base (1), the equal perpendicular fixed mounting in four edges in bottom of base (1) has supporting mechanism (2), the inside fixed mounting of base (1) has two to prevent inclined to one side mechanism (3), base (1) middle part is run through and is inserted stake pole (4), two installation mechanism (5) are installed to the outer pole wall detachable of stake pole (4), two half gear ring (6) are all fixed the cover and are equipped with to the outer rampart of installation mechanism (5), the perpendicular fixed mounting in top of base (1) has two actuating mechanism (7) that set up side by side.
2. The anti-deviation type ground piling device for building engineering construction according to claim 1, wherein four corners of the bottom end of the base (1) are vertically and fixedly connected with supporting columns (11), the four supporting columns (11) are consistent in specification and are distributed in a rectangular array, universal wheels (12) are fixedly mounted at the bottom ends of the four supporting columns (11), the base (1) is hollow, an anti-deviation circular hole (13) penetrates through the bottom end of the top end of the base (1), a through hole (14) penetrates through the inner hole wall of the anti-deviation circular hole (13) and is formed in the inner cavity of the base (1), and four limiting cylinders (15) are fixedly mounted on the inner cavity bottom plate of the base (1).
3. The anti-deviation ground piling device for building engineering construction according to claim 2, wherein each of the four supporting mechanisms (2) comprises a first cylinder (21), the four first cylinders (21) are respectively vertically and fixedly installed at four corners of the bottom end of the base (1), the output ends of the four first cylinders (21) are respectively and fixedly connected with a first shaft (22), and the bottom ends of the four first shafts (22) far away from the corresponding first cylinder (21) are respectively and vertically and fixedly installed with a supporting disk (23).
4. The anti-deviation type ground pile driving device for building engineering construction according to claim 3, wherein two anti-deviation mechanisms (3) comprise second air cylinders (31), the two second air cylinders (31) are vertically and fixedly installed at the central positions of the two ends of the base (1) respectively, the output ends of the two second air cylinders (31) are fixedly connected with second shafts (32), the two second shafts (32) respectively penetrate through the outer wall of the base (1) and extend into the inner cavity of the base (1), connecting vertical rods (33) are vertically and fixedly connected with the output ends of the two connecting vertical rods (33), two connecting cross rods (34) are vertically and fixedly connected with the opposite sides of the two connecting vertical rods (33), one ends of the four connecting cross rods (34) far away from the corresponding connecting vertical rods (33) respectively slide and extend into the anti-deviation circular holes (13) through corresponding limiting cylinders (15) and through holes (14), and equal perpendicular fixed mounting has first ball mount pad (35), four first ball mount pad (35) are kept away from and are corresponded connecting horizontal pole (34) one end and all imbed the roll and install first ball (36), four first ball (36) all with stake (4) outer pole wall relative rolling contact.
5. The anti-deviation type ground piling device for building engineering construction according to claim 4, wherein each of the two mounting mechanisms (5) comprises a half-fixing ring (51), each of the two half-fixing rings (51) is annularly sleeved on the outer rod wall of the pile rod (4), the top ends of the two end portions of each of the two half-fixing rings (51) are vertically and fixedly provided with a mounting piece (52), the four mounting pieces (52) are in a two-by-two parallel joint design, and a second screw (53) is threadedly mounted between the two joint mounting pieces (52).
6. The anti-deviation ground piling device for building engineering construction according to claim 5, wherein two half gear rings (6) are fixedly sleeved on the outer ring walls of the corresponding half fixing rings (51), respectively, a semi-circular rolling groove (61) is formed on the top end faces of the two half gear rings (6), the two semi-circular rolling grooves (61) are attached to form a full-circular sliding groove, and a plurality of heat dissipation holes (62) are formed in the bottom ends of the two semi-circular rolling grooves (61) penetrating through the corresponding half gear rings (6).
7. The anti-deviation type ground piling device for building engineering construction according to claim 6, wherein two driving mechanisms (7) comprise third air cylinders (71), two of the third air cylinders (71) are embedded and fixedly installed in the inner cavity of the base (1), the output ends of the two third air cylinders (71) are respectively fixed with third shafts (72), the top ends of the two third shafts (72) extend to the upper side of the base (1) through the top end face of the base (1) and are respectively and vertically and fixedly provided with motors (73), the output ends of the two motors (73) are respectively and vertically and fixedly connected with rotating shafts (74), the outer shaft walls of the two rotating shafts (74) are respectively provided with vertically distributed meshing tooth grooves, the two rotating shafts (74) are respectively and meshingly connected with the two half gear rings (6), the top ends of the two rotating shafts (74) are respectively provided with fixing blocks (75), the oil injection holes (76) are fixedly arranged at positions, close to the semi-gear ring (6), of the top ends of the two fixing blocks (75), the two fixing blocks (75) are internally and rotatably provided with rotating rings (77), the top circle center positions of the two rotating rings (77) are respectively and vertically and fixedly connected with the top ends of the corresponding rotating shafts (74), a plurality of second ball mounting seats (78) distributed in an equidistant annular array are fixedly arranged in the two fixing blocks (75), a plurality of second ball mounting seats (78) are respectively and fixedly arranged at the ends, close to the rotating rings (77), of the second ball mounting seats (78) are respectively and rotatably provided with second balls (79), third ball mounting seats (710) are respectively and fixedly arranged at the bottoms of the two fixing blocks (75) in a vertical manner, third balls (711) are respectively and rotatably arranged at the bottoms of the two third ball mounting seats (710), and the bottoms of the two third balls (711) are respectively and rotatably arranged in two semi-circle rolling grooves (61), and two third spin (711) all with correspond semicircle type race (61) looks adaptation design, two the equal fixedly connected with in bottom of oiling mouth (76) first annotates oil pipe (712) and second notes oil pipe (713), two first notes oil pipe (712) and two second notes oil pipe (713) are rubber materials and make, two the ball mounting groove intercommunication of the first notes oil pipe (712) other end and a second ball mount pad (78) that corresponds sets up, two the ball mounting groove intercommunication of the second notes oil pipe (713) other end and corresponding third ball mount pad (710) sets up, two shutoff mechanism (8) are all installed in the outer rampart embedding of fixed block (75).
8. The anti-deviation ground pile driving device for building engineering construction according to claim 7, wherein each of the two plugging mechanisms (8) comprises a pressing head (81), each of the two pressing heads (81) is disposed on an outer annular wall of a corresponding fixed block (75), the other end of each of the two pressing heads (81) is vertically and fixedly connected with a pressing shaft (82), each of the two pressing shafts (82) slidably penetrates through an inner cavity wall of a corresponding fixed block (75) and is vertically and fixedly connected with a semi-annular extrusion head (83), and each of the two semi-annular extrusion heads (83) is disposed in contact with a corresponding second oil injection pipe (713).
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| CN202110504532.9A CN113174952B (en) | 2021-05-10 | 2021-05-10 | Construction engineering construction is with preventing inclined to one side formula pile device of digging |
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| CN202110504532.9A CN113174952B (en) | 2021-05-10 | 2021-05-10 | Construction engineering construction is with preventing inclined to one side formula pile device of digging |
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| US20220243417A1 (en) * | 2021-02-01 | 2022-08-04 | Terry PAUN | Rotary drive machine for helical pile installation and method of use |
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| CN113174952B (en) | 2022-08-16 |
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