CN212641500U - Assembled pile foundation component system of prefabricated building - Google Patents
Assembled pile foundation component system of prefabricated building Download PDFInfo
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- CN212641500U CN212641500U CN202020321273.7U CN202020321273U CN212641500U CN 212641500 U CN212641500 U CN 212641500U CN 202020321273 U CN202020321273 U CN 202020321273U CN 212641500 U CN212641500 U CN 212641500U
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Abstract
The invention relates to the technical field of assembly type buildings, in particular to an assembly type pile foundation component system of an assembly type building, which comprises a pile plate, a pile seat, a first pile plate and a supporting pile plate, wherein the pile plate is of an equihexagonal structure, a cylindrical column is welded at the axis of the outer wall of the top of the pile plate, an installation disc is welded on the outer wall of the top of the cylindrical column, and the interior of the cylindrical column is of a hollow structure. The invention has the advantages that the assembly type steel beam and the screw pile are combined into the assembly type pile foundation system, a better, faster and safer alternative scheme of the traditional concrete foundation is provided, the assembly type pile foundation system is a pile foundation system which does not need to be excavated, has no concrete, has no welding, is corrosion-resistant and shock-resistant, is a revolution in the field of building foundations, can adopt different types of products according to the soil conditions of a site and has reasonable stress layout, and the screw pile and the assembly type steel beam system can meet the pile foundation requirements of various projects such as pressure resistance, pulling resistance, horizontal force and the like and meet the national standard.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to an assembly type pile foundation component system of an assembly type building.
Background
The spiral ground pile is a novel foundation building material, and part of the spiral ground pile can be used for replacing the traditional reinforced concrete pouring construction process, so that the building foundation is more flexible and rapid; the construction cost of leveling the ground, treating waste soil, excavating and the like is saved, and the method can be widely applied to the foundation construction of various industries.
Chinese patent No. CN208950068U provides girder steel node connection device of light steel villa, including four connecting pieces, the structure and the shape of four connecting pieces are all the same, and the connecting piece has vertical pole setting, installs horizontal diaphragm on the lower tip lateral wall respectively in the pole setting, pole setting one side sets up fore-and-aft riser, and the riser is the same with the length of diaphragm, and the riser does with the contained angle of diaphragm in the horizontal direction, and the interval of two diaphragms is the same with the height of riser, and the diaphragm and the riser grafting cooperation of two arbitrary connecting pieces.
However, when a beam of the steel beam node connecting device of the light steel villa deforms or loosens under stress, the beam cannot bear the stress of the beam, so that the service life of the main steel structure of the light steel villa is shortened. Is not beneficial to wide popularization and dissemination.
Disclosure of Invention
The invention aims to provide an assembled pile foundation assembly system of an assembly type building, which aims to solve the problem that when a beam of a steel beam node connecting device of a light steel villa provided in the background art is stressed and deformed or loosened, the beam cannot share and bear the stress of the beam, so that the service life of a main steel structure of the light steel villa is shortened.
The technical scheme of the invention is as follows: the utility model provides an assembled pile foundation component system of assembly type structure, includes pile sheet, pile seat, first pile sheet and support pile sheet, the pile sheet is hexagon structure such as, and the axle center department welding of pile sheet top outer wall has a section of thick bamboo post, the welding has the mounting disc on the top outer wall of section of thick bamboo post, and the inside of section of thick bamboo post is hollow structure, set up the screw that the equidistance is the annular structure and distributes on the outer wall of mounting disc top.
Further, the welding has the riser that is hexagon structure distribution such as on the outer wall of pile slab top, and the welding has six strengthening ribs that the equidistance is ring structure distribution on the inside wall of riser, the opposite side welding that the riser was kept away from to the strengthening rib is on the lateral wall of section of thick bamboo post, and the bottom welding of strengthening rib is on the top outer wall of pile slab.
Furthermore, the outer wall of the top of the pile plate, which is close to the vertical plate, is welded with positioning columns which are distributed in an annular structure at equal intervals, and the outer wall of the top end of each positioning column is welded with a top plate.
Furthermore, the positioning column penetrates through the pile plate, and the inside of the positioning column is of a hollow structure.
Furthermore, the inside of reference column is pegged graft and is had ground post, and the welding of the top of ground post has the spacing dish of laminating mutually with the top dish.
Furthermore, the top outer walls of the limiting disc and the top disc are provided with mounting grooves which are mutually perpendicular and distributed in an annular structure at equal intervals, and fixing bolts are inserted into the mounting grooves.
Further, the welding has the reinforcing plate that the equidistance is the fork structure and distributes on the inner wall all around of stake seat, and the inside of stake seat is separated through the reinforcing plate and is had nine rectangular channels.
Furthermore, a column pipe is welded at the axle center of the inner wall of the bottom of the rectangular groove on the periphery inside the pile seat, and a positioning disc is welded at the top end of the column pipe.
Further, the ground post is inserted in the column tube, and the limiting disc at the top end of the ground post is attached to the outer wall of the top of the positioning disc.
Further, the internal connection of mounting groove has the bolt on spacing dish and the positioning disk, and has cup jointed the gasket on the outer wall that the bolt is close to spacing dish.
Furthermore, the periphery of the outer wall of the top of the first pile plate is welded with guard plates which are connected with each other, and steel plates are welded on two sides of the inner wall of each guard plate.
Further, the registration pipe has all been welded to the both sides of first pile board bottom inner wall, and has welded the dish seat on the top outer wall of registration pipe, the inside of registration pipe is the cavity formula structure.
Furthermore, the ground pillar is inserted in the positioning tube, and the limiting disc is connected with the disc seat through a bolt.
Furthermore, the supporting pile plate is of a trapezoid table-shaped structure, and through holes distributed in a cross-shaped structure at equal intervals are formed in the outer wall of the top of the supporting pile plate.
Furthermore, four sleeves are welded on the peripheral outer wall of the supporting pile plate, and the position, far away from the axis of the outer wall of the other side of the supporting pile plate, of each sleeve is in threaded connection with a positioning bolt.
Furthermore, a support rod is inserted into the sleeve, and the support rod is fixed inside the sleeve through a positioning bolt.
Furthermore, a spiral plate is welded on the outer wall of the supporting rod, which is far away from the other end of the supporting pile plate.
Further, spacing dish includes first spacing dish, the spacing dish of second, the spacing dish of third, the spacing dish of fourth and the spacing dish of fifth, the mounting groove equidistance is that loop configuration distributes on the top outer wall of the spacing dish of first spacing dish, the spacing dish of second, the spacing dish of third, the spacing dish of fourth and the spacing dish of fifth, and the pillar welding is in the axle center department of the spacing dish of first spacing dish, the spacing dish of second, the spacing dish of third, the spacing dish of fourth and the spacing dish bottom outer wall of fifth.
Further, the bottom of the outer wall of the ground column at the bottom of the first limiting disc is welded with a spiral sheet.
Further, the outer wall of the second limit disc bottom pillar is welded with two rotary hooks which are distributed in an up-down structure.
Further, the bottom of the outer wall of the ground column at the bottom of the third limiting disc is welded with a threaded convex block.
Further, the bottom of the first limiting disc, the second limiting disc and the third limiting disc bottom pillar are all in a conical structure, and round holes are formed in the bottom of the first limiting disc, the second limiting disc and the third limiting disc bottom pillar outer wall.
Further, the bottom welding of fourth spacing coiled bottom ground post has ground spiral plate, and the welding has first colluding soon on the outer wall that fourth spacing coiled bottom ground post is close to ground spiral plate.
Furthermore, a second ground spiral plate is welded on the outer wall of the bottom end of the ground column at the bottom of the fifth limiting disc.
Further, the base is installed through the bolt in the axle center of support pile board top outer wall, and the base is discoid structure, the welding of axle center department of base top outer wall has the pillar, and has the backup pad on the top outer wall of pillar, the cardboard has all been welded to the both sides of backup pad top outer wall.
Further, the axle center department of pile seat bottom inner wall installs the heel post through the bolt, and the top welding of heel post has the bearing plate, threaded connection has four fixing bolt all around of bearing plate top outer wall.
Furthermore, the mounting groove that the outer wall was seted up at top dish top is arc strip structure, and spacing dish and the specification looks adaptation of mounting groove on the top dish.
Furthermore, the included angle between the sleeve welded on the outer wall of the periphery of the supporting pile plate and the supporting pile plate is 45 degrees, and the outer wall of the supporting rod close to the positioning bolt is provided with a mounting hole.
Furthermore, the length of the ground column at the bottom of the first limiting disc, the second limiting disc and the third limiting disc is one meter and five, and the diameters of the ground column at the bottom of the first limiting disc, the second limiting disc and the third limiting disc are the same.
Furthermore, the mounting grooves formed in the outer walls of the tops of the first limiting disc, the second limiting disc, the third limiting disc, the fourth limiting disc and the fifth limiting disc are of long strip-shaped structures, and the specifications of the first limiting disc, the second limiting disc, the third limiting disc, the fourth limiting disc and the fifth limiting disc are the same.
The invention provides an assembled pile foundation component system of a fabricated building through improvement, compared with the prior art, the assembled pile foundation component system has the following improvement and advantages:
(1) through assembled steel beam and screw pile combination formula assembled pile foundation system, provide better, faster, safer alternative scheme on traditional concrete foundation, assembled pile foundation system does not need the excavation, no concrete, no welding, anticorrosive, antidetonation pile foundation system, is the revolution in building foundation field, can adopt different model products and reasonable in design's atress overall arrangement according to the soil condition in place, screw pile and assembled steel beam system can satisfy the pile foundation requirement of various projects such as resistance to compression, resistance to plucking and horizontal force, satisfy the national standard of standardization.
(2) The assembled pile foundation system can adopt different model products and reasonable in design's atress overall arrangement according to the soil condition in place, the homogeneity of pile foundation atress has been promoted greatly, and pile plank, pile foundation, the different spiral piles of first pile plank and supporting pile plank collocation can satisfy the pile foundation requirements of various projects such as resistance to compression, resistance to plucking and horizontal force, compact structure, reasonable in design, and manufacturing cost is lower, and is suitable for promoting.
(3) The construction advantages are as follows: the spiral ground pile is driven into the ground in a rotary mode, so that soil is not easy to loosen, the conditions of the soil can be well utilized, and the spiral ground pile has good tensile force resistance and insertion ground grabbing force in terms of blade structure of the spiral ground pile; simple and efficient: as a novel foundation process, the spiral ground pile has the outstanding advantages of convenient construction, short period, small influence by construction environment, no damage to local environment, convenient migration and recovery and the like; the cost is low: compared with the procedures of formwork support, steel bar bundling, pouring, anchor bar embedding, maintenance, formwork removal, foundation soil backfilling and the like of concrete, the spiral ground pile only needs positioning and piling, and the material cost and the labor cost can be saved; all-weather construction: the construction method is slightly influenced by the environment, and can be used for construction under most weather conditions, such as rainy days, snowy days, freezing days and the like; low carbon and environmental protection: the whole construction process has no construction waste, zero loss, customization according to design requirements and no waste.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the piling plate structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the construction of the stake seat;
fig. 3 is a schematic view of a first piling plate structure according to the present invention;
FIG. 4 is a schematic view of a structure supporting pilings in accordance with the present invention;
FIG. 5 is a schematic view of a strut structure according to the present invention;
FIG. 6 is a schematic view of the structure of the load-bearing column of the present invention;
FIG. 7 is a schematic view of a flight configuration of the present invention;
FIG. 8 is a schematic view of a rotating hook structure according to the present invention;
FIG. 9 is a schematic view of the thread projection structure of the present invention;
FIG. 10 is a schematic view of the construction of the earth spiral plate of the present invention;
FIG. 11 is a schematic view of a second floor spiral of the present invention.
Description of reference numerals:
1 pile plate, 2 cylinder columns, 3 mounting plates, 4 screw holes, 5 vertical plates, 6 positioning columns, 7 top plates, 8 limiting plates, 9 mounting grooves, 10 reinforcing ribs, 11 pile seats, 12 reinforcing plates, 13 rectangular grooves, 14 column tubes, 15 positioning plates, 16 bolts, 17 first pile plates, 18 protective plates, 19 steel plates, 20 positioning tubes, 21 plate seats, 22 supporting pile plates, 23 through holes, 24 sleeve pipes, 25 positioning bolts, 26 supporting rods, 27 spiral plates, 28 bases, 29 supporting columns, 30 supporting plates, 31 clamping plates, 32 bearing columns, 33 bearing plates, 34 fixing bolts, 81 first limiting plates, 82 second limiting plates, 83 third limiting plates, 84 fourth limiting plates, 85 fifth limiting plates, 86 spiral sheets, 87 round holes, 88 spiral hooks, 89 threaded lugs, 90 ground spiral plates, 91 first spiral hooks, 92 second ground spiral plates and 93 ground columns.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 11, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides an assembled pile foundation component system of an assembly type building through improvement, as shown in figures 1-11, the assembled pile foundation component system comprises a pile plate 1, a pile seat 11, a first pile plate 17 and a supporting pile plate 22, the pile plate 1 is in an equihexagonal structure, a cylindrical column 2 is welded at the axis of the outer wall of the top of the pile plate 1, a mounting disc 3 is welded on the outer wall of the top of the cylindrical column 2, the cylindrical column 2 is hollow, screw holes 4 distributed in an annular structure at equal intervals are formed in the outer wall of the top of the mounting disc 3, and the pile plate 1, the pile seat 11, the first pile plate 17 and the supporting pile plate 22 are matched for use, so that the assembled pile foundation system can adopt different types of products according to the soil conditions of a field and is designed into a reasonable stress distribution, the stress uniformity of a pile foundation is greatly improved, and the pile plate 1, the pile seat 11, the first pile plate 17 and the supporting pile plate 22 can meet the requirements of compression resistance and stress, The pile foundation of various projects such as resistance to plucking and horizontal force, compact structure, reasonable design, lower production cost and suitability for popularization.
Further, the welding has the riser 5 that is hexagon structure distribution such as on the outer wall of pile board 1 top, and the welding has six strengthening ribs 10 that the equidistance is annular structure distribution on the inside wall of riser 5, and the opposite side welding that riser 5 was kept away from to strengthening rib 10 is on the lateral wall of section of thick bamboo post 2, and the bottom welding of strengthening rib 10 is on the top outer wall of pile board 1, and riser 5 uses with the collocation of strengthening rib 10, has promoted the holistic firm degree of pile board 1.
Further, the welding has the reference column 6 that the equidistance is the annular structure and distributes on the outer wall that the top of pile board 1 is close to riser 5, and the welding has a top dish 7 on the top outer wall of reference column 6, and the evenly distributed of reference column 6 for the spiral pile is more even to the application of force when fixing pile board 1, and then has promoted pile board 1's bearing capacity.
Further, reference column 6 runs through in pile slab 1, and the inside of reference column 6 is hollow structure, and reference column 6 runs through in pile slab 1 can play fine location effect to pile slab 1, has promoted the homogeneity of pile foundation atress simultaneously.
Further, the inside of reference column 6 is pegged graft and is had ground post 93, and the welding of the top of ground post 93 has the spacing dish 8 of laminating mutually with a dish 7, and different specification screw piles can be squeezed into according to the topography spiral of difference to reference column 6, and a dish 7 can play fine spacing effect to spacing dish 8 for screw pile's dismantlement installation convenience more.
Further, set up the mounting groove 9 that the perpendicular equidistance of each other is the annular structure and distributes on the top outer wall of spacing dish 8 and top dish 7, and the inside of mounting groove 9 is pegged graft and is had fixing bolt, and spacing dish 8 and the specification looks adaptation of top dish 7 top outer wall mounting groove 9 for the installation of ground post 93 is more swift.
Further, the inner wall all around of pile seat 11 welds reinforcing plate 12 that the equidistance is the fork structure and distributes, and the inside of pile seat 11 has nine rectangular channels 13 through reinforcing plate 12 separation, and reinforcing plate 12 has promoted the holistic firm degree of pile seat 11 for more stable firm after the installation of pile seat 11.
Further, the shaft center of the inner wall of the bottom of the rectangular groove 13 around the inside of the pile seat 11 is welded with the column tube 14, the top end of the column tube 14 is welded with the positioning disc 15, the column tube 14 and the positioning disc 15 are matched for use, a good positioning effect can be achieved for a spiral to drive into an underground spiral, and the pile seat is reasonable in design and convenient to operate.
Furtherly, ground post 93 pegs graft in the inside of pillar pipe 14, and the spacing dish 8 laminating on ground post 93 top on the top outer wall of positioning disk 15, and different specification spiral piles can be squeezed into according to the topography spiral of difference to pillar pipe 14, and positioning disk 15 can play fine spacing effect to spacing dish 8 for spiral pile's dismantlement installation convenience more.
Further, the internally connected with bolt 16 of mounting groove 9 on spacing dish 8 and the positioning disk 15, and bolt 16 has cup jointed the gasket on being close to the outer wall of spacing dish 8, and the collocation of bolt 16 and gasket can carry out better installation to spacing dish 8, has promoted the stability after the installation of limiting plate 8.
Further, the welding all around of first pile board 17 top outer wall has the backplate 18 of interconnect, and the welding of the both sides of backplate 18 inner wall has steel sheet 19, and the collocation of steel sheet 19 and backplate 18 is used for first pile board 17 overall structure is compacter, has promoted first pile board 17's firm degree.
Further, the registration pipe 20 has all been welded to the both sides of first pile sheet 17 bottom inner wall, and the welding has a disk seat 21 on the top outer wall of registration pipe 20, and the inside of registration pipe 20 is the hollow structure, and first pile sheet 17 is fixed through the screw pile of driving into different specifications to the inside spiral of registration pipe 20, has satisfied the pile foundation requirement of various projects such as resistance to compression, resistance to plucking and horizontal force of first pile sheet 17.
Further, the ground post 93 is pegged graft in the inside of registration arm 20, and spacing dish 8 is connected with disk seat 21 through the bolt, and different specification spiral piles can be squeezed into according to the topography spiral of difference in the inside of registration arm 20, and disk seat 21 can play fine spacing effect to spacing dish 8 for spiral pile's dismantlement installation is more convenient.
Further, support pile plate 22 and be trapezoidal platform column structure, and set up the through-hole 23 that the equidistance is cross structural distribution on the top outer wall of support pile plate 22, the setting of through-hole 23 for the top accessible bolt of support pile plate 22 carries out fine fixed, and degree of stability height to the support pile foundation.
Further, the welding has four sleeve pipes 24 on the outer wall all around of support pile board 22, and sleeve pipe 24 keeps away from axle center department threaded connection who supports pile board 22 opposite side outer wall and has positioning bolt 25, and support pile board 22 passes through sleeve pipe 24 and positioning bolt 25's collocation use, can carry out fine fixed to the screw pile of different specifications, and simple to operate is swift, has promoted the efficiency of construction greatly.
Furthermore, a support rod 26 is inserted into the sleeve 24, the support rod 26 is fixed inside the sleeve 24 through a positioning bolt 25, screw piles of different specifications can be fixed inside the sleeve 24 through the positioning bolt 25, and the positioning bolt 25 improves the stability of the connection between the support rod 26 of different specifications and the sleeve 24.
Further, the supporting rod 26 is away from the outer wall at the other end of the supporting pile plate 22 and is welded with the spiral plate 27, the spiral plate 27 enables the supporting rod 26 to be driven into the ground more conveniently in a spiral mode, meanwhile, the supporting pile plate 22 can be well positioned, and meanwhile, the stability of the supporting pile plate 22 is improved, and the supporting pile plate 22 has stronger ground grabbing force and anti-pulling capacity.
Furthermore, the limiting disc 8 comprises a first limiting disc 81, a second limiting disc 82, a third limiting disc 83, a fourth limiting disc 84 and a fifth limiting disc 85, the mounting grooves 9 are distributed on the outer walls of the tops of the first limiting disc 81, the second limiting disc 82, the third limiting disc 83, the fourth limiting disc 84 and the fifth limiting disc 85 in an annular structure at equal intervals, and the ground column 93 is welded at the axle center of the outer walls of the bottoms of the first limiting disk 81, the second limiting disk 82, the third limiting disk 83, the fourth limiting disk 84 and the fifth limiting disk 85, the first limiting disk 81, the second limiting disk 82, the third limiting disk 83, the fourth limiting disk 84 and the fifth limiting disk 85 are arranged, different model products and reasonable stress layout can be adopted according to the soil conditions of the field, and the screw pile and the assembled steel beam system can meet the pile foundation requirements of various projects such as compression resistance, uplift resistance and horizontal force and meet the national standard.
Further, the bottom of the outer wall of the ground column 93 at the bottom of the first limiting disc 81 is welded with the spiral piece 86, the spiral piece 86 on the ground column 93 at the bottom of the first limiting disc 81 is driven into the ground in a rotating mode, therefore, soil is not easy to loosen, the condition of the soil can be well utilized, and the spiral ground pile has good anti-drawing force and insertion ground grabbing force in terms of blade structure of the spiral ground pile.
Further, the welding has two that are upper and lower structural distribution to collude 88 soon on the outer wall of the spacing ground post 93 in dish 82 bottom of second, colludes 88 soon on the spacing ground post 93 in dish 82 bottom of second and makes ground post 93 squeeze into when underground convenient and fast more, the migration of being convenient for simultaneously and retrieve.
Further, the threaded bump 89 is welded at the bottom of the outer wall of the ground column 93 at the bottom of the third limiting disc 83, and the threaded bump 89 welded on the outer wall of the ground column 93 at the bottom of the third limiting disc 83 can well improve the ground grabbing force of the ground column 93 at the bottom of the third limiting disc 83, so that the pulling resistance of the third limiting disc 83 is improved.
Further, the bottom of the ground post 93 of the spacing dish of first 81, the spacing dish of second 82 and the spacing dish of third 83 bottom all is the toper structure, and round hole 87 has all been seted up to the bottom of the spacing dish of first 81, the spacing dish of second 82 and the spacing dish of third 83 bottom ground post 93 outer wall, and the spacing dish of first 81, the spacing dish of second 82 and the spacing dish of third 83 bottom ground post 93 is the toper structure and makes the more convenient underground of squeezing into of spiral ground stake.
Further, the bottom end of the pillar 93 at the bottom of the fourth limiting disc 84 is welded with the ground spiral plate 90, the outer wall of the pillar 93 at the bottom of the fourth limiting disc 84, which is close to the ground spiral plate 90, is welded with the first rotary hook 91, and the ground spiral plate 90 and the first rotary hook 91 are matched for use on the pillar 93 at the bottom of the fourth limiting disc 84, so that the ground grabbing device is suitable for general soft soil, soil with low compactness, muddy ground, farmlands, ponds and the like, and the ground grabbing force of the pillar 93 at the bottom of the fourth limiting disc 84 is stronger.
Further, a second floor spiral plate 92 is welded to the outer wall of the bottom end of the pillar 93 at the bottom of the fifth limiting disc 85, and the second spiral plate 92 welded to the bottom of the pillar 93 at the bottom of the fifth limiting disc 85 is suitable for common dense soil, high-compactness soil, frozen soil and the like.
Further, the base 28 is installed through the bolt in the axle center of support pile plate 22 top outer wall, and base 28 is discoid structure, and the welding of axle center department of base 28 top outer wall has pillar 29, and has backup pad 30 on the top outer wall of pillar 29, and cardboard 31 has all been welded to the both sides of backup pad 30 top outer wall, and the collocation use of backup pad 30 and cardboard 31 for pillar 29 can play fine supporting role to the equipment floorbar, and it is more convenient firm to install simultaneously.
Furthermore, the axle center of the inner wall of the bottom of the pile seat 11 is provided with a bearing column 32 through a bolt, the top end of the bearing column 32 is welded with a bearing plate 33, the periphery of the outer wall of the top of the bearing plate 33 is in threaded connection with four fixing bolts 34, and the bearing column 32 and the bearing plate 33 are matched for use, so that the building can be well supported.
Further, the mounting groove 9 that the outer wall of 7 tops of top dish was seted up is arc-shaped strip structure, and spacing dish 8 and the specification looks adaptation of mounting groove 9 on the dish 7 of top, spacing dish 8 and 7 top outer wall mounting grooves 9 looks adaptations of top dish for spacing dish 8 is more firm after through the bolt installation, and then promotes the stability between spacing dish 8 and the dish 7.
Further, the included angle between the welded sleeve 24 and the supporting pile plate 22 on the outer wall around the supporting pile plate 22 is 45 degrees, and the supporting rod 26 is close to the outer wall of the positioning bolt 25 and is provided with a mounting hole, and the supporting rod 26 is installed around the supporting pile plate 22 through the bolt 25, so that the stability of the supporting pile plate 22 is greatly improved.
Further, the length of the ground pillar 93 at the bottom of the first limiting disc 81, the second limiting disc 82 and the third limiting disc 83 is one meter and five, the diameters of the ground pillar 93 at the bottom of the first limiting disc 81, the second limiting disc 82 and the third limiting disc 83 are the same, different spiral structures of the outer wall at the bottom of the ground pillar 93 can well utilize the conditions of soil, and the spiral ground pillar has good pull-out resistance and insertion ground-grabbing force in terms of blade structures of the spiral ground pillar.
Further, the mounting groove 9 that first spacing dish 81, the spacing dish 82 of second, the spacing dish 83 of third, the spacing dish 84 of fourth and the spacing dish 85 top outer wall of fifth was seted up is rectangular structure, and first spacing dish 81, the spacing dish 82 of second, the spacing dish 83 of third, the spacing dish 84 of fourth and the spacing dish 85 of fifth specification are the same, first spacing dish 81, the spacing dish 82 of second, the spacing dish 83 of third, the spacing dish 84 of fourth and the spacing dish 85 of fifth make the installation of ground post 93 more convenient, construction convenience, the cycle is short, it is little influenced by the construction environment, do not destroy local environment, be convenient for outstanding advantage such as migration and recovery.
The working principle of the invention is as follows: when the assembled pile foundation component system of the assembly type building is used, the spiral ground pile is driven into the ground in a circling mode, so that the soil is not easy to loosen, the conditions of the soil can be well utilized, the blade structure of the spiral ground pile has good pull-out resistance and insertion ground-grabbing force, the matching use among the pile plate 1, the pile seat 11, the first pile plate 17 and the supporting pile plate 22 provides a better, faster and safer alternative scheme of the traditional concrete foundation, the assembled pile foundation system can meet the pile foundation requirements of various projects such as compression resistance, pull-out resistance, horizontal force and the like through the pile plate 1, the pile seat 11, the first pile plate 17 and the supporting pile plate 22 which are matched with different spiral piles, is a pile foundation system which does not need excavation, concrete, welding, corrosion resistance and earthquake resistance, is a revolution in the field of the building foundation, can adopt different types of products according to the soil conditions of the field and has reasonable stress layout, meets the national standard.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An assembled pile foundation component system of prefabricated building which characterized in that: including pile sheet (1), pile seat (11), first pile sheet (17) and support pile sheet (22), pile sheet (1) are hexagon structures such as, and the axle center department welding of pile sheet (1) top outer wall has section of thick bamboo post (2), the welding has mounting disc (3) on the top outer wall of section of thick bamboo post (2), and the inside of section of thick bamboo post (2) is hollow structure, set up screw (4) that the equidistance is the annular structure and distributes on mounting disc (3) top outer wall.
2. The assembly pile foundation assembly system of an assembly building of claim 1, wherein: the welding has riser (5) that are hexagon structure distribution such as on the outer wall of pile board (1) top, and the welding has six strengthening ribs (10) that the equidistance is ring structure distribution on the inside wall of riser (5), the opposite side welding that riser (5) were kept away from in strengthening rib (10) is on the lateral wall of section of thick bamboo post (2), and the bottom welding of strengthening rib (10) is on the top outer wall of pile board (1).
3. The assembly pile foundation assembly system of an assembly building of claim 1, wherein: positioning columns (6) which are distributed in an annular structure at equal intervals are welded on the outer wall of the top of the pile plate (1) close to the vertical plate (5), and a top disc (7) is welded on the outer wall of the top end of each positioning column (6);
the positioning column (6) penetrates through the pile plate (1), and the inside of the positioning column (6) is of a hollow structure; a ground column (93) is inserted into the positioning column (6), and a limiting disc (8) attached to the top disc (7) is welded at the top end of the ground column (93);
mounting grooves (9) which are mutually vertical and equidistantly distributed in an annular structure are formed in the outer walls of the tops of the limiting disc (8) and the top disc (7), and fixing bolts are inserted into the mounting grooves (9);
a column pipe (14) is welded at the axis of the inner wall of the bottom of the rectangular groove (13) on the periphery inside the pile seat (11), and a positioning disc (15) is welded at the top end of the column pipe (14);
the welding has reinforcing plate (12) that the equidistance is the fork structure and distributes on the inner wall all around of stake seat (11), and the inside of stake seat (11) is separated through reinforcing plate (12) and is had nine rectangular channels (13).
4. The assembly pile foundation assembly system of an assembly building of claim 3, wherein: the ground column (93) is inserted in the column tube (14), and the limiting disc (8) at the top end of the ground column (93) is attached to the outer wall of the top of the positioning disc (15);
bolts (16) are connected inside the mounting grooves (9) on the limiting disc (8) and the positioning disc (15), and gaskets are sleeved on the outer walls, close to the limiting disc (8), of the bolts (16);
guard plates (18) which are connected with each other are welded on the periphery of the outer wall of the top of the first pile plate (17), and steel plates (19) are welded on two sides of the inner wall of each guard plate (18);
positioning pipes (20) are welded on two sides of the inner wall of the bottom of the first pile plate (17), a disc seat (21) is welded on the outer wall of the top end of each positioning pipe (20), and the positioning pipes (20) are of hollow structures;
the ground column (93) is inserted in the positioning tube (20), and the limiting disc (8) is connected with the disc seat (21) through a bolt;
the supporting pile plate (22) is of a trapezoidal platform-shaped structure, and through holes (23) which are distributed in a cross-shaped structure at equal intervals are formed in the outer wall of the top of the supporting pile plate (22);
four sleeves (24) are welded on the peripheral outer wall of the support pile plate (22), and the axial center of the outer wall of the other side of the sleeve (24) far away from the support pile plate (22) is in threaded connection with a positioning bolt (25);
a support rod (26) is inserted into the sleeve (24), and the support rod (26) is fixed inside the sleeve (24) through a positioning bolt (25);
the bottom of the outer wall of the ground column (93) at the bottom of the third limiting disc (83) is welded with a threaded convex block (89).
5. The assembly pile foundation assembly system of an assembly building of claim 4, wherein: the outer wall of the other end of the support rod (26) far away from the support pile plate (22) is welded with a spiral plate (27);
the limiting disc (8) comprises a first limiting disc (81), a second limiting disc (82), a third limiting disc (83), a fourth limiting disc (84) and a fifth limiting disc (85), the mounting grooves (9) are distributed on the outer walls of the tops of the first limiting disc (81), the second limiting disc (82), the third limiting disc (83), the fourth limiting disc (84) and the fifth limiting disc (85) in an annular structure at equal intervals, and ground pillars (93) are welded at the axle centers of the outer walls of the bottoms of the first limiting disc (81), the second limiting disc (82), the third limiting disc (83), the fourth limiting disc (84) and the fifth limiting disc (85);
the length of the ground column (93) at the bottom of the first limiting disc (81), the second limiting disc (82) and the third limiting disc (83) is one meter and five, and the diameters of the ground column (93) at the bottom of the first limiting disc (81), the second limiting disc (82) and the third limiting disc (83) are the same;
the mounting grooves (9) formed in the outer walls of the tops of the first limiting disc (81), the second limiting disc (82), the third limiting disc (83), the fourth limiting disc (84) and the fifth limiting disc (85) are of a long strip-shaped structure, and the specifications of the first limiting disc (81), the second limiting disc (82), the third limiting disc (83), the fourth limiting disc (84) and the fifth limiting disc (85) are the same;
the bottom of the outer wall of the ground column (93) at the bottom of the first limiting disc (81) is welded with a spiral sheet (86);
two rotary hooks (88) which are distributed in an up-and-down structure are welded on the outer wall of the ground column (93) at the bottom of the second limiting disc (82);
the bottom ends of the pillars (93) at the bottoms of the first limiting disc (81), the second limiting disc (82) and the third limiting disc (83) are all of a conical structure, and round holes (87) are formed in the bottom ends of the outer walls of the pillars (93) at the bottoms of the first limiting disc (81), the second limiting disc (82) and the third limiting disc (83);
the bottom end of the ground column (93) at the bottom of the fourth limiting disc (84) is welded with a ground spiral plate (90), and the outer wall of the ground column (93) at the bottom of the fourth limiting disc (84) close to the ground spiral plate (90) is welded with a first rotary hook (91).
6. The assembly pile foundation assembly system of an assembly building of claim 5, wherein: and a second ground spiral plate (92) is welded on the outer wall of the bottom end of the ground column (93) at the bottom of the fifth limiting disc (85).
7. The assembly pile foundation assembly system of an assembly building of claim 6, wherein: base (28) are installed through the bolt in the axle center of support piler plate (22) top outer wall, and base (28) are discoid structure, the welding of axle center department of base (28) top outer wall has pillar (29), and has backup pad (30) on the top outer wall of pillar (29), cardboard (31) have all been welded to the both sides of backup pad (30) top outer wall.
8. The assembly pile foundation assembly system of an assembly building of claim 7, wherein: the mounting groove (9) formed in the outer wall of the top plate (7) is of an arc-shaped strip structure, and the limiting plate (8) is matched with the mounting groove (9) in the top plate (7) in specification.
9. The assembly pile foundation assembly system of an assembly building of claim 1, wherein: the bearing column (32) is installed through the bolt in the axle center department of stake seat (11) bottom inner wall, and the top welding of bearing column (32) has bearing plate (33), threaded connection has four fixing bolt (34) all around of bearing plate (33) top outer wall.
10. The assembly pile foundation assembly system of an assembly building of claim 1, wherein: the included angle between the sleeve (24) welded on the peripheral outer wall of the supporting pile plate (22) and the supporting pile plate (22) is 45 degrees, and the outer wall of the supporting rod (26) close to the positioning bolt (25) is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020321273.7U CN212641500U (en) | 2020-03-14 | 2020-03-14 | Assembled pile foundation component system of prefabricated building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020321273.7U CN212641500U (en) | 2020-03-14 | 2020-03-14 | Assembled pile foundation component system of prefabricated building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174987A (en) * | 2021-04-07 | 2021-07-27 | 东风设计研究院有限公司 | Novel tree root type uplift steel pile foundation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174987A (en) * | 2021-04-07 | 2021-07-27 | 东风设计研究院有限公司 | Novel tree root type uplift steel pile foundation |
| CN113174987B (en) * | 2021-04-07 | 2022-06-28 | 武汉东研智慧设计研究院有限公司 | Tree root type resistance to plucking piling bar basis |
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Granted publication date: 20210302 |