CN202706198U

CN202706198U - Building structure

Info

Publication number: CN202706198U
Application number: CN 201220138994
Authority: CN
Inventors: 杨东佐
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2013-01-30
Anticipated expiration: 2022-04-01

Abstract

A building structure comprises columns and prefabricated plates or prefabricated frames. Each prefabricated plate or prefabricated frame comprises rebar beams or section bar beams embedded into the prefabricated plates or prefabricated frames and pre-embedded connection parts for connected node positions of the rebar beams or the section bar beams and further comprises column connection parts installed at the connection node positions of the prefabricated plates or the prefabricated frames. The number of the column connection parts is smaller than or equal to the number of the pre-embedded connection parts. Each pre-embedded connection part comprises a first location mechanism, each column connection part comprises one to four second location mechanisms correspondingly matched with the first location mechanism in a one-to-one mode, the first location mechanism is vertically in insertion connected with the corresponding second location mechanisms, and the column connection parts are fixed with one to four adjacent pre-embedded connection parts at the connection node positions. The building structure has the advantages that all parts of the building structure can be mechanically dismounted and used repeatedly, the building structure is convenient to install and dismount, and the connection nodes are firm and reliable in connection and good in stress.

Description

A kind of building structure

Technical field

The utility model relates to building structure and the construction method such as a kind of house, bridge, pavilions, terraces and open halls, particularly relate to a kind ofly floor, wallboard, column etc. can be created in advance in factory, on-the-spot building structure and the construction method installed of only needing.

Background technology

At present, building building generally adopts cast-in-situ steel reinforced concrete basis, post, wall, beam, plate as the main body load-carrying members, power transmission sequentially is: plate face carrier weight one plate one beam one post/load bearing wall one a basic ground, interior interval or periphery are gone along with sb. to guard him the masonry structures that adopt more.There is following shortcoming in this construction method: the construction period of building is long; Field operation is subjected to weather and other natural conditions factor affecting larger; The mechanization level of application is low, and most techniques rely on manpower handwork to finish, and the most work post of labour intensity, multiple operation ooze and close, and the unavoidable workmanship that affects is difficult to guarantee workmanship; On-the-spot manual production operating risk is high, the life security that is directly threatening operating worker; The structure construction of every first floor is irreversible, and lower one deck workmanship affects safety of structure, the stability of last layer; The unicity of structure stress often causes the building general safety to be difficult to guarantee; Be one-time investment from utilizing, not reproducible utilization produces a large amount of building wastes during dismounting, environment is caused very large pollution.

In present building structure, more and more adopted precast construction, mostly the fabricated precast construction of this kind is to water in advance precast plate as floor in factory, column and some connectors etc. have been shaped, again it is transferred to the job site and assembles, so can significantly save the engineering time.After precast beam is transported to the job site from Liang Chang processed, just it need to be put in place with the precision lifting of setting up that allows, and during actual hanging often because the precision of apparatus is limited, and surrounding enviroment factor affecting, precast beam substantially can not be with the predetermined precision dropping place of setting up, and this just need to carry out trickle adjustment to the position after the precast beam dropping place.And common way be with the position that roughly coincide with the precast beam dropping place, carry out trickle adjustment by instruments such as jack more afterwards.Above-mentioned job practices has following drawback: increased first construction sequence, wasted a large amount of manpower and materials, and prolonged construction period; Second in the adjustment process after the precast beam dropping place, if misoperation easily causes security incident; Less with the beam column contact surface after three precast beam dropping places, and precast beam deadweight is very large, and precast beam and beam column all adopt reinforced concrete structure, is in course of adjustment and very easily damages the local surfaces of precast beam and beam column.

Application number is in 201110324503.0 the patent of invention, to disclose a kind of high-precision precast-beam localization method and detent mechanism.Localization method comprises the steps: to install certain at least position pin on the bottom surface of precast beam end; One locating rack is installed on the side of relative another beam column of at least one beam column, and locating rack has the location-plate that a horizontal-extending arranges, and offers a locating hole on the location-plate; Hoisting prefabricated beam is to beam column top, and adjusts its horizontal level so that the corresponding locating hole of alignment pin; Fall precast beam so that it is held on the beam column upper end, and alignment pin is plugged in the locating hole.High-precision precast-beam positioning structure, comprise two beam columns and a precast beam, also comprise the positioner that at least one is made of locating rack and alignment pin, the detachable relatively side of another beam column of a beam column of being fixed in of locating rack, and has a location-plate that a horizontal-extending arranges, offer a locating hole on the location-plate, alignment pin is detachable to be fixed on the bottom surface of precast beam end, and can be plugged in the locating hole/extract out from locating hole.This invention just realizes being connected between precast beam and the beam column.Usage level is extended the locating rack that arranges, this iron and steel locating rack is to use pin or bolt with being connected of beam column, can because the weight bearing of precast beam on this locating rack, and the pin or the bolt that cause being connected between this locating rack and the beam column are sheared by very strong shearing force, if pin or bolt are to shearing force carrying not or the sudden havoc moment such as earthquake occurs, with regard to danger close, therefore, not scheme.

Application number is in the patent of invention of CN93100915.4, a kind of construction method of pre-poured combined building is disclosed, espespecially a kind of according to the required various forms that is prefabricated into, the precast type girder steel of size is toward framework and can set diagonal brace according to the needs of Building Design, the floor, metope, window, the formed envelope of the relevant construct such as stair or elevator hoistways cooperates the location of ground foundation pile and the combination that mutually locks is built into various forms of buildings, in the beam column frame that consists of building, according to the required interior reinforcement angle bar that is provided with beam column, and the appropriate position is provided with the steel plate that locks with bolt on the beam column frame of each girder steel cylinder, with strong plate the Plate Welding of admittedly locking with bolt on the two beam-column frameworks is closed in addition, but to reach the building precasting, be combined the purpose that to remove.Can be a lot of with material in this patent, cost is high; Its floor does not use concrete, and cost is high, and pouring is shaped in the scene if use concrete, does not also have prefabricated advantage, also can't realize dismounting simultaneously.

Application number is in the patent of CN200680053659, the method that discloses a kind of prefabricated reinforced-concrete single-family dwelling and be used for assembling dwelling house, and the critical piece of dwelling house, such as column, enclosure wall, floor, roof etc. used reinforced concrete prefabricated one-tenth in factory.Not only floor but also enclosure wall can comprise the concrete facility that is attached to its inside.Mechanically locate all members according to housing layout.From the ground of building at the scene, make the binder and the corresponding bearing that are used for the supporting enclosure wall, then assemble dwelling house with related order with interior separation enclosure wall, stair, floor and outside enclosure wall and final roof, then be connected to and connect various facilities between the enclosure wall that comprises facility and the false flat-top.This structure major part such as column and enclosure wall all are to adopt concrete forming, its connection is welded to connect with the metal upright post plate, this method will realize that the accurate location of column and enclosure wall is difficult to, and its column and floor this build most important framework connected node and do not surmount conventional method, main be connected connection with reinforcing bar by gravity and concrete, can't improve shock resistance and reduce cost

Application number is in 200920065809.7 the utility model patent, a kind of building vertical column is disclosed, be the C formed steel construction, and interior band multilayer is strengthened dividing plate, the column two ends are connected that the plug-in type fit is connected with top floor and lower floor, and are provided with the reinforcement diagonal brace, and the long diagonal brace axis of strengthening diagonal brace is collinear, column two ends and top floor and lower floor are fixed with bolt after inserting fit.C shaped steel just plays positioning action for the inserting mode of top floor and bottom floor, can't play the carrying effect to top floor and bottom floor, carrying is mainly by strengthening diagonal brace, but be crooked because strengthening up and down diagonal brace, the large heavy discount of bearing capacity, C shaped steel, reinforcement diagonal brace lean on bolt or are welded in C shaped steel mid portion and link together, and its integral rigidity is poor, bearing capacity is poor, the sexual valence ratio that material drops into.

Summary of the invention

The technical problems to be solved in the utility model provide a kind of by connector can prior standardized production out column, the precast plate that is connected with column or prefabricated frame links together, easy installation and removal, can reuse, the stressed good building structure of connected node.

A kind of building structure comprises that precast plate or the prefabricated frame of column, pouring moulding, every precast plate or prefabricated frame comprise the reinforcing bar beam that embeds in precast plate or the prefabricated frame or the built-in connection of section bar crossbeam, connecting reinforcement beam or section bar crossbeam connected node position; The post connector that also comprises the connected node position that is installed in precast plate or prefabricated frame; The number of post connector is less than or equals the number of built-in connection; Built-in connection comprises first detent mechanism; The post connector comprise one to four with the first detent mechanism the second detent mechanism of corresponding matching one by one; Three precast plates that the first detent mechanism and the up and down socket connection of corresponding the second detent mechanism, the built-in connection of the precast plate in post connector and connected node position or prefabricated frame are fixed or two precast plates being stitched together or the adjacent built-in connection of prefabricated frame are fixed or be stitched together or the adjacent built-in connection of prefabricated frame are fixed or four precast plates or the adjacent built-in connection of prefabricated frame that are stitched together are fixed; Post connector and column are fixed or the post connector is embedded in the column the moulding prefabricated post of pouring or post connector and column and is welded and fixed the formation prefabricated post.

As the improvement of scheme one, the first detent mechanism is the first locating hole or the first reference column; Built-in connection is fixed together by securing member with corresponding post connector; Securing member installing hole and the first detent mechanism on the built-in connection are one-body molded.Be convenient to location built-in connection when perfusion shaping precast plate or prefabricated post, the assembly and disassembly of post connector and built-in connection are convenient, and post connector and built-in connection are connected and fixed more reliable.

As the improvement of scheme one, the built-in connection annex independently more than two that built-in connection comprises the built-in connection main part, arranges around the built-in connection main part; The built-in connection main part links together with corresponding reinforcing bar beam or section bar crossbeam, and the first detent mechanism is arranged on the built-in connection main part; Be provided with the securing member installing hole at the built-in connection annex; Built-in connection main part and corresponding only socket connection of post connector, the built-in connection annex is fixed together by securing member with corresponding post connector.Built-in connection comprises separate built-in connection main part and built-in connection annex, built-in connection main part, built-in connection accessory structure are simple, can use existing standard component such as pipe, securing member installing hole cost on the processing built-in connection annex also reduces greatly, greatly reduce manufacturing cost and save material, thereby greatly reduce the cost of built-in connection.

As the improvement of scheme one, column is concrete column, also comprises the reinforcing bar of the post connector that connects the concrete column two ends, and post connector, reinforcing bar embed and form prefabricated post in the concrete column.That saves on the one hand post connector and column is connected the saving set-up time; The post connector is connected more reliable with column on the other hand; The more important thing is, greatly save cost.

As the improvement of scheme one, the built-in connection annex independently more than two that built-in connection comprises the built-in connection main part, arranges around the built-in connection main part; The built-in connection main part is one-body molded, and the first detent mechanism is arranged on the built-in connection main part; Be provided with the securing member installing hole at the built-in connection annex; Built-in connection main part and corresponding only socket connection of post connector, the built-in connection annex is fixed together by securing member with corresponding post connector, links together with corresponding reinforcing bar beam or section bar crossbeam.Built-in connection comprises built-in connection main part and built-in connection annex, and the built-in connection master device structure is simple on the one hand, can save in addition material with existing standard component such as pipe on the other hand, thereby greatly reduce the cost of built-in connection; The connection that the most important thing is connected node is more solid and reliable.

As the common improvement of scheme one to five, building structure is the house; The house comprises prefabricated frame and precast plate; Prefabricated frame is installed in the ground, and precast plate is floor; Also comprise prefabricated panel, prefabricated panel and bilevel precast plate or lower floor's prefabricated frame and upper strata precast plate are fixed.After the leveling of ground, one or more bottom prefabricated frames are positioned on the ground, because prefabricated frame is that its frame contacts with ground, contact area is less, be conducive to adjust and the horizontal positioned of definite prefabricated frame, make things convenient for simultaneously placing of concrete in the hole of the accommodating pile tube in ground.

Common improvement as scheme one to five also comprises brace summer; Between adjacent built-in connection, also be provided with support connecting piece, positioning link; Be provided with the groove that cooperates with brace summer in the bottom of support connecting piece, on support connecting piece, also be provided with the 3rd reference column or the 3rd locating hole that cooperate with the first detent mechanism of built-in connection; On positioning link, also be provided with the 4th reference column or the 4th locating hole that cooperate with the first detent mechanism of built-in connection; Be provided with the brace summer joint at the post connector; It is fixing after the two ends of brace summer are connected with the brace summer joint of post connector; Support connecting piece is supported on the brace summer and fixes with brace summer, and is fixing after the 3rd reference column that the first detent mechanism of built-in connection bottom is corresponding with support connecting piece or the 3rd locating hole are pegged graft; It is fixing after the first detent mechanism that the 4th reference column of positioning link or the 4th locating hole are corresponding with the built-in connection top is pegged graft.By between adjacent built-in connection, being provided with brace summer, support connecting piece, positioning link, do not need the support of column just can adjacent precast plate to be linked together, can build with less precast plate the space of large span.

As the common improvement of scheme one to five, building structure is the house; The house comprises pitched roof, and that pitched roof comprises is above by a row, the precast plate of the oblique installation of two splicings is drawn together in every package; Precast plate comprises the built-in connection that is arranged on downside and is arranged on the tie-beam built-in fitting of upside; Built-in connection comprises that axis is the first detent mechanism of vertical direction, the built-in connection horizontal beam joint of a horizontal direction, one with the angle of the axis of the first detent mechanism greater than 90 °, obliquely built-in connection cant beam joint; The tie-beam built-in fitting comprises the tie-beam built-in fitting horizontal beam joint of a horizontal direction, oblique lower, parallel with a built-in connection cant beam joint tie-beam built-in fitting cant beam joint.The pitched roof of this structure, simple in structure, easy for installation.

As the common improvement of scheme one to five, building structure is the house; The house comprises pitched roof, and pitched roof comprises by a row or two rows, every package draws together the lower large little ladder type prefabricated plate of the oblique installation of two splicings, two vertical planes about its center are symmetrical, with the triangle precast plates of two ladder type prefabricated plates splicings;

The ladder type prefabricated plate comprises the first built-in connection that is arranged on downside and is arranged on the first tie-beam built-in fitting of upside; The first built-in connection comprises that axis is the first detent mechanism of vertical direction, the built-in connection horizontal beam joint of a horizontal direction, one with the angle of the axis of the first detent mechanism greater than 90 °, built-in connection cant beam joint obliquely, the first Mosaic face; The tie-beam built-in fitting comprises the tie-beam built-in fitting horizontal beam joint of a horizontal direction, oblique lower, parallel with the cant beam joint tie-beam built-in fitting cant beam joint, second Mosaic face;

The triangle precast plate comprises two the second built-in connections that are arranged on downside and second a tie-beam built-in fitting that is arranged on upside; The second built-in connection comprises that axis is the first detent mechanism of vertical direction, the built-in connection horizontal beam joint of a horizontal direction, the 3rd Mosaic face of fitting greater than 90 °, obliquely built-in connection cant beam joint, with the first Mosaic face with the angle of the axis of the first detent mechanism; The tie-beam built-in fitting comprise two oblique lower, parallel with built-in connection cant beam joint tie-beam built-in fitting cant beam joints, with two the 4th Mosaic faces of the second Mosaic face applying of symmetrical two blocks of ladder type prefabricated plates.

As the common improvement of scheme one to five, building structure is bridge; Bridge comprises plural bridge pier, is installed in precast plate or prefabricated frame on the bridge pier; Bridge pier comprises column and post connector fixing or embedding column top; It is fixing after the post connector of the built-in connection of precast plate or prefabricated frame and bridge pier is pegged graft.

The beneficial effects of the utility model are: concrete or this material that cannot realize precision form and accurate combination assembling of polymer, by with precision, hard, durable, be easy to the built-in connection with the securing member connection, when the pour-shaping precast plate, be embedded in advance to make together in the concrete and be shaped, built-in connection embeds in steel reinforced concrete frame or the armored concrete slab after the concrete drying, and then by same post connector and connected node position one or two or three or four built-in connections are connected, the post connector supports precast plate during installation, or precast plate or prefabricated frame are by post connector support post, and fixing by securing member etc., namely by the post connector adjacent with it precast plate is installed together, with column, precast plate or prefabricated frame etc. form a building frame, have realized that main use prefabricated concrete building part such as precast plate or prefabricated frame or prefabricated post out can carry out mechanical accurate assembling and split.Column or post connector or built-in connection can be metals, also can be highstrenghtpiston or other polymeric materials etc.Building Design is become precast floor slab, prefabricated post, the standardized elements such as precast wall body, can assemble and split, realized precast floor slab, prefabricated post, the industrialization of the building such as precast wall body spare and accessory parts, batch production, standardization, mass, commercialization is made and circulation, and realize that mechanical type is assembled or fractionation, the various piece of building can reuse, continue to use, efficient is high during assembling, and technical difficulty is low, and speed is fast, greatly save the engineering time, noise is little, the pollution that greatly reduces environment destroys, and particularly reduces PM2.5 to the pollution of environment, and is low to workman's technical requirements, save manually, really realize energy-conservation, environmental protection, efficient and sustainability.Particularly when assembling, the second detent mechanism that can be by the post connector and the first detent mechanism of built-in connection are pegged graft up and down and are positioned, with the precast plate of same layer or prefabricated frame is stitched together and and the post connector be installed together, and then with securing member post connector and precast plate or prefabricated frame are fixed together, positioning accuracy is high during installation, Stability Analysis of Structures, and it is simple and convenient to construct, greatly save duration and manpower and materials, time saving and energy saving; The frame construction installation and removal are convenient especially, and frame construction is not fragile, and is reusable.Reinforced concrete unit body of the present utility model adopts fabrication and installation in the factory, the operation division of labor clearly, workman's main points that master a skill are easily enhanced productivity; Reduce the personal safety risk that the workman produces at the construction field (site); When especially reinforced concrete unit body realizes that batch production is produced, can be according to proposing high-quality method production, for example, deviate from the floor level of horizontal plane in the time of can floor being installed when batch production is produced, make the die face on this plane of die forming downward, towards horizontal plane, the factor of utilizing gravity realizes the floor level interior solid and wear-resisting, flatness is good etc., and the quality of reinforced concrete unit body is easy to grasp control, can check out at any time replacing to underproof reinforced concrete unit body; Utilize the stressed for dual of high-rise building floor that this reinforced concrete unit body constructs, not only for whole stressed but also the single load bearing member is arranged as protection; The prefabricated reinforced concrete unit body reusable edible reduces discarded building waste, and environmental protection is had very important meaning.Engineering construction speed is fast, reduces the construction technology personnel's of the work high above the ground such as supporting template, assembling reinforcement, concreting risk

Description of drawings

Fig. 1 is the perspective exploded view of the utility model embodiment 1.

Fig. 2 is the perspective exploded view of the armored concrete slab of the utility model embodiment 1 steel reinforced concrete frame, centre and top layer of removing body of wall, bottom.

Fig. 3 is the I section enlarged diagram of Fig. 2.

Fig. 4 is the II section enlarged diagram of Fig. 2.

Fig. 5 is the schematic perspective view of the post connector that is connected with a built-in connection of the utility model embodiment 1.

Fig. 6 is the schematic perspective view of the post connector that is connected with two built-in connections of the utility model embodiment 1.

Fig. 7 is the schematic perspective view of the post connector that is connected with four built-in connections of the utility model embodiment 1.

Fig. 8 is the perspective exploded view of the wallboard of the utility model embodiment 1.

Fig. 9 is the perspective exploded view of the utility model embodiment 2.

Figure 10 is the III section enlarged diagram of Fig. 9.

Figure 11 is the perspective exploded view that the utility model embodiment 3 removes body of wall.

Figure 12 is the schematic perspective view of a kind of column connecting piece of the utility model embodiment 3.

Figure 13 is the schematic perspective view of the another kind of column connecting piece of the utility model embodiment 3.

Figure 14 is the schematic perspective view of a kind of positioning link of the utility model embodiment 3.

Figure 15 is the schematic perspective view of the another kind of positioning link of the utility model embodiment 3.

Figure 16 is the perspective exploded view of the utility model embodiment 4.

Figure 17 is the perspective exploded view that the utility model embodiment 4 removes body of wall and cement board.

Figure 18 is the schematic perspective view of the intermediate layer built-in connection of the utility model embodiment 4.

Figure 19 is the schematic perspective view of post connector of the built-in connection of connection of the utility model embodiment 4.

Figure 20 is the schematic perspective view of the bottom built-in connection of the utility model embodiment 4.

Figure 21 is the perspective exploded view of the utility model embodiment 5.

Figure 22 is the steel reinforced concrete frame and the perspective exploded view of removing the armored concrete slab of precast plate that the utility model embodiment 5 removes the bridge pier prefabricated frame.

Figure 23 is the schematic perspective view of the connection pile tube built-in fitting of the utility model embodiment 5.

Figure 24 is the schematic perspective view of a kind of built-in connection of the utility model embodiment 5.

Figure 25 is the schematic perspective view of the another kind of built-in connection of the utility model embodiment 5.

Figure 26 is the schematic perspective view of the beam column connection part of the utility model embodiment 5.

Figure 27 is the perspective exploded view of the utility model embodiment 6.

Figure 28 is the steel reinforced concrete frame and the perspective exploded view of removing the armored concrete slab of precast plate that the utility model embodiment 6 removes the bridge pier prefabricated frame.

Figure 29 is the schematic perspective view of the built-in connection of the utility model embodiment 6.

Figure 30 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 6.

Figure 31 is the perspective exploded view of the utility model embodiment 7.

Figure 32 is the steel reinforced concrete frame and the perspective exploded view of removing the armored concrete slab of precast plate that the utility model embodiment 7 removes the bridge pier prefabricated frame.

Figure 33 is the schematic perspective view of the built-in connection of the utility model embodiment 7.

Figure 34 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 7.

Figure 35 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 7.

Figure 36 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 7.

Figure 37 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 7.

Figure 38 is the schematic perspective view of the tie-beam built-in fitting of the utility model embodiment 7.

Figure 39 is the perspective exploded view of the armored concrete slab of the embodiment of the invention 8 steel reinforced concrete frame, centre and the top layer that remove body of wall, bottom.

The specific embodiment

Embodiment 1

As shown in Figure 1, a kind of house comprises bottom splices in twos, structure is identical tetragonal prefabricated frame 1, prefabricated frame 2, prefabricated frame 3, prefabricated frame 4.

As shown in Figure 2, prefabricated frame 1 comprises reinforcing bar beam 5, reinforcing bar beam 6, reinforcing bar beam 7, the reinforcing bar beam 8 that is embedded in the prefabricated frame 1, is combined by four reinforcing bars with corresponding, the every side in four sides of prefabricated frame 1, the built-in connection 10 of the connected node of connecting reinforcement beam 5, reinforcing bar beam 6 ends, the built-in connection 11 of the connected node of connecting reinforcement beam 6, reinforcing bar beam 7 ends, the built-in connection 12 of the connected node of connecting reinforcement beam 7, reinforcing bar beam 8 ends, the built-in connection 9 of the connected node of connecting reinforcement beam 8, reinforcing bar beam 5 ends, steel reinforced concrete frame 13.

As shown in Figure 4, built-in connection 9 comprises built-in connection main part and built-in connection annex.The built-in connection main part comprises the baffle plate 15 of pipe 14, two semicircle annulars.Be provided with successively from top to bottom the annular slot (not shown) that cooperates with baffle plate 15, the circular orientation groove 24 that cooperates with the reinforcing bar beam in the periphery of pipe 14 near the top of pipe 14, the through hole of the axis direction of pipe 14 is the first locating hole 25.Baffle plate 15 snaps in the draw-in groove and passes through to weld with pipe 14 fixing.The built-in connection annex comprises the angle position that is arranged on prefabricated frame 1 and centers on erection column 16, erection column 17, erection column 18, the erection column 19 that pipe 14 arranges, the axle center of pipe 14 evenly distributes, is provided with the securing member installing hole relatively.The outside at erection column 16, erection column 17, erection column 18, erection column 19 is provided with annular recess, and what be socketed with bending in groove keeps out reinforcing bar 149.

As shown in Figure 4, also be provided with erection column 16, erection column 19 conllinear, place erection column 16 towards fixed leg 20, the fixed leg 21 of built-in connection 10 1 sides, with erection column 19, erection column 18 conllinear, place erection column 18 towards fixed leg 22, the fixed leg 23 of built-in connection 12 1 sides.The outside at fixed leg 20, fixed leg 21, fixed leg 22, fixed leg 23 is provided with annular recess, and what be socketed with bending in groove keeps out reinforcing bar 150.

As shown in Figure 1 and Figure 2, the structure of built-in connection 10 and corresponding four fixed legs thereof, built-in connection 11 and corresponding four fixed legs thereof, built-in connection 12 and corresponding four fixed legs thereof and built-in connection 9 and corresponding fixed leg 20 thereof, fixed leg 21, fixed leg 22, fixed leg 23 identical, install and concern in twos symmetry.Prefabricated frame 2, prefabricated frame 3, prefabricated frame 4 are identical with the structure of prefabricated frame 1.

As shown in Figure 2, an end bending of four reinforcing bars of reinforcing bar beam 5 is wrapped in the detent 24 of built-in connection 9 and is connected with built-in connection 9, and the other end bending of reinforcing bar beam 5 is wrapped in that the detent of built-in connection 10 is interior to be connected with built-in connection 10.One end bending of four reinforcing bars of reinforcing bar beam 6 is wrapped in the detent of built-in connection 10 and is connected with built-in connection 10, and the other end bending of reinforcing bar beam 6 is wrapped in that the detent of built-in connection 11 is interior to be connected with built-in connection 11.One end bending of four reinforcing bars of reinforcing bar beam 7 is wrapped in the detent of built-in connection 11 and is connected with built-in connection 11, and the other end bending of reinforcing bar beam 7 is wrapped in that the detent of built-in connection 12 is interior to be connected with built-in connection 12.One end bending of four reinforcing bars of reinforcing bar beam 8 is wrapped in the detent of built-in connection 12 and is connected with built-in connection 12, and the other end bending of reinforcing bar beam 8 is wrapped in that the detent of built-in connection 9 is interior to be connected with built-in connection 9.

Such as Fig. 2, shown in Figure 5, the house also comprises the identical concrete concrete column 26 of structure, concrete column 27, concrete column 28, concrete column 29, concrete column 30, concrete column 31, concrete column 32, concrete column 33, concrete column 34.Pre-buried embedding has post connector 35 in the lower end of concrete column 26, and pre-buried embedding has post connector 36 in the upper end of concrete column 26, in concrete column 26 interior pre-buried embeddings four post reinforcing bars 37 is arranged.Post connector 35 comprises the tabular post connector body 39 that is provided with cavity 38, the post connection-peg 41 of the circular tube shaped that the reference column 40 of the circular tube shaped that extend the bottom surface of vertical cavity 38 and the end face that vertical column connector body 39 deviates from cavity 38 extend, be provided with the reinforcing rib 42 that is connected with post connector body 39 at post connection-peg 41 lateral surfaces, in the endoporus of reference column 40, be provided with netted reinforcing rib 43, in cavity 38, be provided with netted reinforcing rib 44, in the post connection-peg 41 of circular tube shaped, extend the reference column 45 that is provided with four tubuloses from post connector body 39.Post connector 36 is symmetrical about the horizontal plane of its center with post connector 35.In the endoporus of the two ends insertion post connector 35 of four post reinforcing bars 37 and the reference column of post connector 36.The post connector 35 that is installed together, four post reinforcing bars 37, post connectors 36 are put into the mould concrete perfusion and formed prefabricated post.The outer circumference surface of concrete column 26 flushes with the outer circumference surface of post connection-peg 35.Concrete column 27, concrete column 28, concrete column 29, concrete column 30, concrete column 31, concrete column 32, concrete column 33, the lower end of concrete column 34 embeds respectively post connector 46, post connector 47, post connector 48, post connector 49, post connector 50, post connector 51, post connector 52, post connector 53, all embed the four piece post reinforcing bar (not shown) identical with concrete column 26 structures in the post, the upper end embeds respectively post connector 54, post connector 55, post connector 56, post connector 57, post connector 58, post connector 59, post connector 60, post connector 61.The post connector at same prefabricated post two ends is symmetrical about the horizontal plane of its center.The concrete column of same post, be embedded in four reinforcing bars in the concrete column, the post connector that embeds the concrete column two ends forms prefabricated post.Post connector 49, post connector 51, post connector 53 are identical with post connector 35 structures, and the relation of installing is symmetrical in twos.

As shown in Figure 6, different from post connector 35 structures is that post connector 46 comprises two reference columns 63 with respect to the axis symmetry of post connection-peg 62, reference column 64.Post connector 48, post connector 50, post connector 52 are identical with post connector 46 structures, and the relation of installing is symmetrical in twos.

As shown in Figure 7, different from post connector 46 structures is, post connector 47 comprises four with respect to the axis of post connection-peg 65 symmetrical reference column 66, reference column 67, reference column 68, reference column 69 in twos.

Such as Fig. 1, Fig. 2, Fig. 5, Fig. 6, shown in Figure 7, also fixing that post connector 35 and built-in connection 9 is fixing by erection column 16, erection column 17, erection column 18, the erection columns 19 of locking screw (not shown), screw and built-in connection 9 downwards in the first locating hole 25 of the reference column 40 insertion built-in connections 9 of post connector 35, namely fixing with prefabricated frame 1, the pipe 14 of built-in connection 9 stretches in the ground datum hole 140, to ground datum hole 140 concrete perfusions 131, pipe 14 embeds in the concrete 131.Fix in the first locating hole of the built-in connection 70 that the reference column 64 of post connector 46 inserts in the first locating hole of built-in connections 10, another reference column 63 inserts prefabricated frames 2 and by downward lock screw (not shown) and the erection column of built-in connection 10, built-in connection 70, namely fix with prefabricated frame 1 and prefabricated frame 2; The pipe of built-in connection 10, built-in connection 70 stretches in the ground datum hole 141, and to ground datum hole 141 concrete perfusions 132, the pipe of built-in connection 10, built-in connection 70 embeds in the concrete 132.In the first locating hole of the built-in connection 11 of a reference column 68 insertion prefabricated frames 1 of post connector 47, in the first locating hole of the built-in connection 73 of reference column 66 insertion prefabricated frames 2, in the first locating hole of the built-in connection 74 of reference column 67 insertion prefabricated frames 3, a reference column 69 inserts interior lock screw and the built-in connection 11 of also passing through of the first locating hole of the built-in connection 79 of prefabricated frame 4, built-in connection 73, built-in connection 74, the erection column of built-in connection 79 is fixed, namely with prefabricated frame 1, prefabricated frame 2, prefabricated frame 3, prefabricated frame 4 is fixing; The pipe of built-in connection 11, built-in connection 73, built-in connection 74, built-in connection 79 stretches in the ground datum hole 144, to ground datum hole 144 concrete perfusions 135, the pipe of built-in connection 11, built-in connection 73, built-in connection 74, built-in connection 79 embeds in the concrete 135.The erection column of the built-in connection 12 of post connector 48 and prefabricated frame 1, the built-in connection 80 of prefabricated frame 4 is screwed; The pipe of post connector 48, built-in connection 80 stretches in the ground datum hole 145, and to ground datum hole 145 concrete perfusions 136, the pipe of post connector 48, built-in connection 80 embeds in the concrete 136.Post connector 49 is screwed with the erection column of the built-in connection 81 of prefabricated frame 4; The pipe of built-in connection 81 stretches in the ground datum hole 146, and to ground datum hole 146 concrete perfusions 137, the pipe of post connector 49 embeds in the concrete 137.The erection column of the built-in connection 78 of post connector 50 and prefabricated frame 4, the built-in connection 77 of prefabricated frame 3 is screwed; The pipe of built-in connection 78, built-in connection 77 stretches in the ground datum hole 147, and to ground datum hole 147 concrete perfusions 138, the pipe of built-in connection 78, built-in connection 77 embeds in the concrete 138.Post connector 51 is screwed with built-in connection 76 erection columns of prefabricated frame 3.The pipe of built-in connection 76 stretches in the ground datum hole 148, and to ground datum hole 148 concrete perfusions 139, the pipe of built-in connection 76 embeds in the concrete 139.Post connector 52 is screwed with the built-in connection 75 of prefabricated frame 3, built-in connection 72 erection columns of prefabricated frame 2.The pipe of built-in connection 75, built-in connection 72 stretches in the ground datum hole 143, and to ground datum hole 143 concrete perfusions 134, the pipe of built-in connection 75, built-in connection 72 embeds in the concrete 134.Post connector 53 is screwed with built-in connection 71 erection columns of prefabricated frame 2; The pipe of built-in connection 71 stretches in the ground datum hole 142, and to ground datum hole 142 concrete perfusions 133, the pipe of built-in connection 71 embeds in the concrete 133.

As shown in Figure 1, the house comprise also that splice in twos in the intermediate layer, structure is identical, lay respectively at directly over prefabricated frame 1, prefabricated frame 2, prefabricated frame 3, the prefabricated frame 4, tetragonal four precast plates 82, precast plate 83, precast plate 84, precast plate 85.What precast plate 82 was different from prefabricated frame 1 structure is, the structure that is embedded in the built-in connection in the precast plate 82 is different, and precast plate 82 be flat board.

As shown in Figure 2, also comprise lay respectively at the built-in connection 9 that is embedded in the prefabricated frame 1, built-in connection 10, built-in connection 11, built-in connection 12 directly over, be embedded in built-in connection 86, built-in connection 99, built-in connection 100, built-in connection 101 in the precast plate 82; Lay respectively at the built-in connection 70 that is embedded in the prefabricated frame 2, built-in connection 71, built-in connection 72, built-in connection 73 directly over, be embedded in built-in connection 102, built-in connection 103, built-in connection 104, the built-in connection 105 of precast plate 83; Lay respectively at the built-in connection 74 that is embedded in the prefabricated frame 3, built-in connection 75, built-in connection 76, built-in connection 77 directly over, be embedded in built-in connection 106, built-in connection 107, built-in connection 108, the built-in connection 109 of precast plate 84; Lay respectively at the built-in connection 78 that is embedded in prefabricated frame 4, built-in connection 79, built-in connection 80, built-in connection 81 directly over, be embedded in built-in connection 110, built-in connection 111, built-in connection 112, the built-in connection 113 of precast plate 84.

Such as Fig. 2, shown in Figure 3, four built-in connection structures of precast plate 82 are all identical.The built-in connection 86 of precast plate 82 comprises built-in connection main part and built-in connection annex.The built-in connection main part comprises pipe 87,88, two semicircular lower baffle plates 89 of two semicircular overhead gages.Be provided with the annular slot (not shown) that cooperates with overhead gage 88 in the periphery of pipe 87 near an end of pipe 87, be provided with the annular slot (not shown) that cooperates with lower baffle plate 89 in the periphery of pipe 86 near another end of pipe 87, be provided with eight circular orientation grooves 98 that cooperate with the reinforcing bar beam between the periphery of pipe 87, two draw-in grooves, the through hole of the axis direction of pipe 87 is the first locating hole 140.Overhead gage 88 snaps in the draw-in groove and is fixing with pipe 87 by welding, and lower baffle plate 89 snaps in the draw-in groove (not shown) and be fixing with pipe 87 by welding.The built-in connection annex comprises the angle position that is arranged on prefabricated frame 82 and centers on erection column 90, erection column 91, erection column 92, the erection column 93 that pipe 87 arranges, the axle center of pipe 87 evenly distributes, is provided with the securing member installing hole relatively.The outside at erection column 90, erection column 91, erection column 92, erection column 93 is provided with annular recess, and what be socketed with bending in groove keeps out reinforcing bar 114.

As shown in Figure 3, precast plate 82 also comprises with erection column 93, erection column 90 conllinear, places erection column 90 towards fixed leg 94, the fixed leg 95 of built-in connection 99 1 sides, with erection column 93, erection column 92 conllinear, place erection column 92 towards fixed leg 96, the erection column 97 of built-in connection 101 1 sides, the outside at fixed leg 94, fixed leg 95, fixed leg 96, erection column 97 is provided with annular recess, and what be socketed with bending in groove keeps out reinforcing bar 151.

As shown in Figure 2, fix with the erection column of built-in connection 86 in the first locating hole of the built-in connection 86 of the reference column of post connector 36 insertion precast plate 82 and by pass post connector 36 to the screw (not shown) of locking, screw.A reference column of post connector 54 inserts in the first locating hole of built-in connection 99, another reference column inserts in the first locating hole of built-in connection 102, and by to the screw (not shown) of locking, screw passes post connector 54 and fixes with the erection column of built-in connection 99, built-in connection 102.In the first locating hole that reference column of post connector 55 inserts in the first locating hole of built-in connection 100, reference column inserts built-in connection 105, reference column inserts in the first locating hole of built-in connection 106, a reference column inserts in the first locating hole of built-in connection 111, and by to the screw (not shown) of locking, screw passes post connector 55 and fixes with the erection column of built-in connection 100, built-in connection 105, built-in connection 106, built-in connection 111.Post connector 56 is screwed with the erection column of built-in connection 101, built-in connection 112.Post connector 57 is screwed with the erection column of built-in connection 113.Post connector 58 is screwed with built-in connection 110, built-in connection 109 erection columns.Post connector 59 is screwed with built-in connection 108 erection columns.Post connector 60 is screwed with the erection column of built-in connection 107, built-in connection 104.Post connector 61 is screwed with built-in connection 103 erection columns.

Be fixed on successively from top to bottom precast plate 82, precast plate 83, precast plate 84, on the precast plate 85 on the corresponding built-in connection, the post connector of nine pre-buried embedding concrete column lower ends that adjacent precast plate is linked together, concrete column, embed the post connector of each concrete column upper end, be fixed on the precast plate 152 of the top layer on the post connector of concrete column upper end, precast plate 153, precast plate 154, precast plate 155 be fixed on successively from top to bottom prefabricated frame 1, prefabricated frame 2, prefabricated frame 3, post connector 35 on the prefabricated frame 4, post connector 46, post connector 47, post connector 48, post connector 49, post connector 50, post connector 51, post connector 52, post connector 53, corresponding post connector 35 one by one, post connector 46, post connector 47, post connector 48, post connector 49, post connector 50, post connector 51, post connector 52, the concrete column 26 of post connector 53, concrete column 27, concrete column 28, concrete column 29, concrete column 30, concrete column 31, concrete column 32, concrete column 33, concrete column 34, the pre-buried concrete column 26 that is embedded in, concrete column 27, concrete column 28, concrete column 29, concrete column 30, concrete column 31, concrete column 32, concrete column 33, the post connector 36 of concrete column 34 upper ends, post connector 54, post connector 55, post connector 56, post connector 57, post connector 58, post connector 59, post connector 60, post connector 61, the precast plate 82 in intermediate layer, precast plate 83, precast plate 84, the position of precast plate 85 is corresponding one by one, structure is identical.Also comprise and precast plate 152, precast plate 153, precast plate 154, the built-in connection of precast plate 155 correspondences is fixed, correspondence is positioned at post connector 35 one by one, post connector 46, post connector 47, post connector 48, post connector 49, post connector 50, post connector 51, post connector 52, directly over the post connector 53 and different from corresponding post connecting-piece structure be the positioning link positioning link 156 that only is not provided with the post connection-peg, positioning link 157, positioning link 158, positioning link 159, positioning link 160, positioning link 161, positioning link 162, positioning link 163, positioning link 164.

Between adjacent prefabricated frame and precast plate, adjacent two-layer precast plate and adjacent two columns, all be fixed with the identical wallboard of structure 115.Wallboard 115 comprises tabular wallboard body 116, and the fixed part 117 that vertical wallboard body 116 medial surfaces are convexly equipped with has the sleeve 118 that cooperates with latch in fixed part 117 pre-buried embeddings; The convex tendon 119 that vertical wallboard body 116 medial surfaces are convexly equipped with, convex tendon 119 forms storage tank 120; Be embedded at convex tendon 119 and be embedded with hold-down nut 121; Also comprise decorative panel 122, decorative panel 122 is fixing by screw (not shown) and hold-down nut 121.At fixed leg 20, fixed leg 21, fixed leg 22, the fixed leg 23 interior latches 123 that all are fixed with.In fixed leg corresponding to other built-in connection of bottom prefabricated frame, all fix same latch 123.The top of latch 123 to the distance of the bottom surface of intermediate layer precast plate greater than the width of fixed part 117 at vertical direction.By in the sleeve 118 that latch 123 is inserted wallboards 115, wallboard 115 and prefabricated frame 1, precast plate 82 are installed together, at the fixed leg that latch 124 is passed precast plate 82 from precast plate 82 tops, fixing wallboard 115 and prefabricated frame 1, precast plate 82 are fixed together with sleeve 118 above the fixed part 117 of wallboard 115.Precast plate 82 is protruded in the upper end of latch 124, the top of latch 124 to the distance of the bottom surface of top layer precast plate greater than the width of fixed part 117 at vertical direction.

Embodiment 2

To shown in Figure 10, as different from Example 1, draw-in groove 171 inner bendings of the pipe of the built-in connection on the every precast plate of every prefabricated frame of bottom, the every precast plate in intermediate layer, top layer are wound with keeps out reinforcing bar 172 such as Fig. 9.The lower end of the pipe of the built-in connection of every precast plate of top layer is the first reference column 173.The lower end of the pipe of the built-in connection of the every precast plate in intermediate layer is that the first reference column 174 and upper end are the first reference column 175.The upper end of the pipe of the built-in connection of every prefabricated frame of bottom is the first reference column 176, and the lower end of the pipe of built-in connection is the short tubular piles 177 that is embedded in the underground.All post connectors cooperate with the first reference column on the built-in connection is the second locating hole 178 that is molded on the post connector body.Be provided with fenestra 180 at wallboard 179, inwardly convex with window frame 181 along the periphery of fenestra 180, be embedded in glassy metal frame 182 at window frame 181, convex with the fenestra 183 that cooperates with the lateral surface of window frame 181 at decorative panel 184.

Embodiment 3

Extremely shown in Figure 15 such as Figure 11, as different from Example 1, bottom comprises into the identical prefabricated frame 220 of structure that two row, four row are arranged, prefabricated frame 221, prefabricated frame 222, prefabricated frame 223, prefabricated frame 224, prefabricated frame 225, prefabricated frame 226, prefabricated frame 227, the intermediate layer comprises the prefabricated frame 220 that lays respectively at correspondence, prefabricated frame 221, prefabricated frame 222, prefabricated frame 223, prefabricated frame 224, prefabricated frame 225, prefabricated frame 226, precast plate 228 directly over the prefabricated frame 227, precast plate 229, precast plate 230, precast plate 231, precast plate 232, precast plate 233, precast plate 234, precast plate 235, top layer comprises the precast plate 228 that lays respectively at correspondence, precast plate 229, precast plate 230, precast plate 231, precast plate 232, precast plate 233, precast plate 234, precast plate 236 directly over the precast plate 235, precast plate 237, precast plate 238, precast plate 239, precast plate 240, precast plate 241, precast plate 242, precast plate 243, H type steel support beam 279, H type steel support beam 281.

Connect the upper end of prefabricated post 244 of two adjacent built-in connections of prefabricated frame 220, prefabricated frame 227 outsides for embedding the post connector 245 that is embedded in the prefabricated post.Post connector 245 comprises the tabular column connecting piece body 246 that is provided with opening up cavity 249, be arranged on the beam connection-peg of column connecting piece body 246 bottom surfaces, the column connection-peg 247 of the circular tube shaped that extend vertical beam connection-peg bottom surface, vertical upwardly extending two reference columns 248 of cavity 249 end faces.Be provided with the reinforcing rib 250 that is connected with the lateral surface of column connection-peg 247 in the bottom surface of column connecting piece body 246, in the endoporus of reference column 248, be provided with netted reinforcing rib 251, in cavity 249, be provided with netted reinforcing rib 252, extend the reference column 253 that is provided with four tubuloses in the bottom surface of column post connection-peg 247 interior vertical beam connection-pegs.The beam connection-peg comprises that opening is towards a side of the line of vertical two reference columns 248, the square cavity 256 that cooperates with the side of end face, upper flange 254 and the lower wing plate 255 of the bottom surface of the lower wing plate 255 of H type steel support beam 279, upper flange 254, the fixed part 258 that vertical square cavity 256 bottom surfaces web that extend and brace summer 279 257 is fixing connects the sidewall of square cavity 256, over against the emptiness avoiding hole (not shown) of fixed part 258.The width of fixed part 258 vertical directions is less than the distance of upper flange 254 with lower wing plate 255 relative two faces.The reference column 248 of post connector 245 is pegged graft near the adjacent built-in connection in the outside with precast plate 228, precast plate 235 respectively.The prefabricated post 259 and the vertical plane symmetry of prefabricated post 244 about its center that connect two built-in connections in prefabricated frame 223, the prefabricated frame 224 close outsides.

Also comprise positioning link 260, positioning link 260 comprises tabular positioning link body 261, four the 4th reference columns 262 that extend perpendicular positioning connector body 261 bottom surfaces.Four the 4th reference columns 262 insert respectively in the first locating hole corresponding to four adjacent built-in connections of prefabricated frame 220, prefabricated frame 221, prefabricated frame 226, prefabricated frame 227 by screw and this four built-in connections are fixed and these four prefabricated frames are connected and fixed.

Also comprise the positioning link 277 identical with positioning link 260 structures.Thereby positioning link 277 is connected and fixed prefabricated frame 222, prefabricated frame 223, prefabricated frame 224, prefabricated frame 225 four adjacent built-in connections these four prefabricated frames are connected and fixed.

The upper end that connects the prefabricated post 263 of prefabricated frame 221, prefabricated frame 222, prefabricated frame 225, prefabricated frame 226 adjacent four built-in connections is embedded in the interior column connecting piece 354 of prefabricated post for embedding.Column connecting piece 264 comprises column connecting piece body 265, groove 266, the groove 282 of two symmetries that are communicated with column connecting piece body 265 end faces, the two sides that vertical pillars connector body 265 and groove 266 are parallel and the projection 267 that flushes with column connecting piece body 265 end faces, 268, four reference columns of four reference columns, 268 symmetrical grooves 266 that the end face of vertical projection 267 is convexly equipped with distribute.Groove 266 cooperates with bottom surface, lower wing plate 255 and upper flange 254 sides of the lower wing plate 255 of brace summer 279.The post connector 280 of column 259 is symmetrical about the horizontal plane of its center with post connector 245.One end of brace summer 279 inserts the post connector 245 of prefabricated post 244, the upper flange 254 of brace summer 279 is fixed with the upside of cavity 256, lower wing plate 255 is fixed with the downside of cavity, web 257 is fixing with fixed part 258, the other end is supported in the groove of column connecting piece 264 in 266, end face by the next door between groove 266, the groove 282 keep out, fixing with column connecting piece 264.Brace summer 281 1 ends are supported in the groove of column connecting piece 264 in 282 fixing with column connecting piece 264, after the post connector 280 of the other end and prefabricated post 259 is pegged graft with fixing.

Also comprise connector location 269, connector location 269 comprises tabular positioning link body 270, four locating holes 271 that run through positioning link body 270, cooperate with reference column 268, four reference columns 272 that perpendicular positioning connector body 270 end faces extend.Connector location 269 is fixing with column connecting piece 264.Four reference columns 272 insert respectively in the first locating hole corresponding to four adjacent built-in connections of precast plate 229, precast plate 230, precast plate 233, precast plate 234 by screw pass column connecting piece 264, connector location 269 is fixed and these four precast plates is connected and fixed with these four built-in connections.

Also comprise support connecting piece 273, support connecting piece 273 comprises support connecting piece body 274, four the 3rd reference columns 275 that vertical support connector body 274 end faces extend, the groove 276 that connect column connecting piece body 274, cooperates with the end face of the side of the lower wing plate 255 of brace summer 279 and upper flange 254, upper flange.Four the 3rd reference columns 275 insert respectively in the first locating hole corresponding to four adjacent built-in connections of precast plate 228, precast plate 229, precast plate 234, precast plate 235 by screw and this four built-in connections are fixed and these four precast plates are connected and fixed.

Also comprise the support connecting piece 278 identical with support connecting piece 273 structures.Thereby support connecting piece 278 is connected and fixed precast plate 230, precast plate 231, precast plate 232, precast plate 233 four adjacent built-in connections these four precast plates are connected and fixed.

The structure of the prefabricated post on the structure that is installed in prefabricated post between intermediate layer and the top layer, support connecting piece, positioning link, column connecting piece and installing bottom layer prefabricated frame and the intermediate layer precast plate, support connecting piece, positioning link, column connecting piece is identical, and the relation of installing is identical.

The structure of the prefabricated post that the structure of the prefabricated post that does not specify in the present embodiment and embodiment 1 are corresponding is identical.

Embodiment 4

To shown in Figure 20, as different from Example 1, every prefabricated frame structure of bottom is identical such as Figure 16.The prefabricated frame of bottom comprise be embedded in the prefabricated frame 480, four piece H shaped steel crossbeams 481 corresponding with four sides of prefabricated frame 480, head and the tail connect built-in connection 482, built-in connection 558, built-in connection 559, the built-in connection 560 of four connected nodes of four H shaped steel crossbeams 481 successively, steel reinforced concrete frame 483, place the built-in fitting 484 between built-in connection 482, the built-in connection 558, place the built-in fitting 561 between built-in connection 482, the built-in connection 560.

Every precast plate structure of intermediate layer and top layer is identical.The precast plate 539 in intermediate layer comprise be embedded in the precast plate, four piece H shaped steel crossbeams 485 corresponding with four sides of precast plate, head and the tail connect four built-in connections 486, built-in connection 562, built-in connection 563, the built-in connection 564 of four connected nodes of four H shaped steel crossbeams 485 successively, armored concrete slab 487, place the built-in fitting 565 between built-in connection 486, the built-in connection 562, place the built-in fitting 593 between built-in connection 486, the built-in connection 564.

All built-in connection structures in top layer and intermediate layer are identical, as different from Example 10 the structure of built-in connection main part.The built-in connection main part comprises square built-in connection main part body 488, empties the cavity 489 of the wall thickness such as formation in the middle of the built-in connection main part body 488; An end face of vertical built-in connection main part body 488 extend be provided with square tube protuberance 490 with square tube protuberance 490 around the radial convex tendon 491 that is connected, the square inner bore of square tube protuberance 490 is the first locating hole 492, be coplanar arc surface around the radial convex tendon 491, arc surface forms the first reference column 493; In square tube protuberance 490, be provided with run through up and down built-in connection main part body 488, than the little through hole 494 of the square locating hole 492 of square tube protuberance 490.On two adjacent sides of built-in connection main part body 488, also convex with H shaped steel crossbeam connection-peg.H shaped steel crossbeam connection-peg comprise from built-in connection main part body 488 side levels be convexly equipped with, direct the first support portion 496 of supporting traverse lower wing plate 495, the first fixed part 497 that place directly over the first support portion 496, the side level of vertical built-in connection main part body 488 is convexly equipped with, be arranged on the first fixed part 497 directly over, along the second fixed part 498 that built-in connection main part body 488 side levels are convexly equipped with, keep out the blocking part 499 of H shaped steel beam-end; Be connected to the vertical rib 500 of 498 of the first support portion 496 and the second fixed parts, be connected to the horizontal rib 501 in the vertical centre position of the first fixed part 497 and vertical rib 500, be arranged on the emptiness avoiding hole 502 of the horizontal direction on the vertical rib 500.The distance of vertical direction is greater than the thickness of crossbeam lower wing plate 495 between the first fixed part 497 and the first support portion 496, the width of the first fixed part 497 vertical directions is less than the distance between crossbeam lower wing plate 495, upper flange 503 relative two faces, and the distance of vertical direction is greater than the thickness of crossbeam upper flange 503 between the first fixed part 497 and the second fixed part 498.The lower wing plate 495 of H shaped steel crossbeam 485 ends inserts between the first support portion 496 and the first fixed part 497, upper flange 503 inserts between the first fixed part 497 and the second fixed part 498, H shaped steel crossbeam 485 ends are kept out by blocking part 499, lower wing plate 495 and the first support portion 496 are fixing, web 511 and the first fixed part 497 are fixing, and upper flange 503 and the second fixed part 498 are fixing.

All columns are H shaped steel.What the post connecting-piece structure that all post connectors and embodiment 10 are corresponding was different is the post connection-peg.The post connection-peg comprises post end blocking part 504, the 3rd fixed part 507 in the square tube protuberance 505 that vertically is convexly equipped with from post end blocking part 504 and the square chamber 506 that places square tube protuberance 505, the reinforcing rib 508 of connection side chamber 506 sidewalls and the 3rd fixed part 507; The width of the 3rd fixed part 507 is less than the distance between two wing plates, 509 relative two faces of column, and the 3rd fixed part 507 widths arrive the distance in square chamber 506 greater than the thickness of the wing plate 509 of column; Two wing plates 509 of column insert between the 3rd fixed part 507 and the square chamber 506, the end of column is kept out by post end blocking part 504, the side of column wing plate 509 cooperates with the sidewall in square chamber 506, column web 510 and the 3rd fixed part 507 are fixing, and two wing plates 509 of column are fixed with the sidewall of the square tube protuberance 505 of vertical the 3rd fixed part 507 respectively.

The structure of the built-in connection of bottom is all identical, what the built-in connection structure in the built-in connection of bottom and intermediate layer was different is, only the end face at built-in connection main part body 513 is provided with square tube protuberance 514 and radial convex tendon 515, extend in the bottom surface of built-in connection main part body 513 the short tubular piles lengthening part 516 that is provided with the tubulose that cooperates with short tubular piles, with the reinforcing rib 517 that is connected all around of short tubular piles lengthening part 516, also be provided with post end and keep out the ladder hole 520 that face 518 is communicated with, keeps out the short tubular piles major part.

Also comprise long tube stake 521, long tube stake 522, long tube stake 523, long tube stake 524, long tube stake 525, long tube stake 526, long tube stake 527, long tube stake 528, long tube stake 529.Long tube stake 521, long tube stake 522, long tube stake 523, long tube stake 524, long tube stake 525, long tube stake 526, long tube stake 527, long tube stake 528, long tube stake 529 squeeze into respectively corresponding ground datum hole 530, datum hole 531, datum hole 532, datum hole 533, datum hole 534, datum hole 535, datum hole 536, datum hole 537, in the datum hole 538.Place in the ground datum hole 530 with the fixing built-in connection 482 of post connector 549, short tubular piles, the long tube stake 521 that is installed in the built-in connection 482, to ground datum hole 530 placing of concrete 540, built-in connection 482 and the short tubular piles that is mated, long tube stake 521 embed in the concrete 540.Embed in the concrete 541 of ground datum holes 531 with fixing two built-in connections of post connector 550 and two short tubular piles that are mated, long tube stake 522.Embed in the concrete 542 of ground datum holes 532 with fixing four built-in connections of post connector 551 and four short tubular piles that are mated, long tube stake 523.Embed in the concrete 543 of ground datum holes 533 with fixing two built-in connections of post connector 552 and two short tubular piles that are mated, long tube stake 524.Embed in the concrete 544 of ground datum holes 534 with the fixing built-in connection of post connector 553 and a short tubular piles that is mated, long tube stake 525.Embed in the concrete 545 of ground datum holes 535 with fixing two built-in connections of post connector 554 and two short tubular piles that are mated, long tube stake 526.Embed in the concrete 546 of ground datum holes 536 with the fixing built-in connection of post connector 555 and a short tubular piles that is mated, long tube stake 527.Embed in the concrete 547 of ground datum holes 537 with fixing two built-in connections of post connector 556 and two short tubular piles that are mated, long tube stake 528.Embed in the concrete 548 of ground datum holes 538 with the fixing built-in connection of post connector 557 and a short tubular piles that is mated, long tube stake 529.

Also be fixed with the post connector 566 with the intermediate layer at the top of the built-in connection of top layer, post connector 567, post connector 568, post connector 569, post connector 571, post connector 572, post connector 573, post connector 574 one by one counter structure only the post connection-peg is different, the post connection-peg is the square-tube-shaped that cooperates with square steel, the identical post connector 575 of relation is installed, post connector 576, post connector 577, post connector 578, post connector 579, post connector 580, post connector 581, post connector 582, post connector 589.After pegging graft respectively on the post connection-peg of post connector 575, post connector 576, post connector 577, post connector 578, post connector 580, post connector 581, post connector 582, post connector 589, be fixed with square tube shaped steel balcony column 590, between adjacent balcony column, be fixedly connected with the balcony pin 591 of tubular, be fixed with cover plate 592 at the top of balcony column.Also be fixed with the positioning link 579 that is positioned at directly over the post connector 570 at the top of the built-in connection of top layer, what positioning link 579 was different from post connector 570 structures is not to be provided with the post connection-peg on positioning link 579.

Wallboard 594 is dull and stereotyped, is provided with shutter 595 at wallboard 594.The built-in fitting 484 of prefabricated frame 480, built-in fitting 561, near on four groups every group two fixed legs 596 in 480 two outsides of prefabricated frame with built-in fitting 565, the built-in fitting 593 of precast plate 539, all be fixed with the identical square fixed block 600 of structure near on four groups every group two two fixed legs 598 in 539 two outsides of precast plate.Be provided with the fixed axis 601 that axis is horizontal direction at fixed block 600, fixed axis 601 stretches in the wallboard 594 and flushes with the face of wallboard 594 towards cup square neck bolt 602, is provided with the square hole and the circular hole that cooperate with cup square neck bolt in fixed axis 595.Wallboard 594 is fixed in the fixed axis 595 of corresponding fixed block 600 by cup square neck bolt 602.

The construction method in house before short tubular piles being put into corresponding ground datum hole, also comprises the step of playing long tube stake 2 in the ground as different from Example 10.

Embodiment 5

As shown in figure 21, bridge comprises the identical bridge pier of structure 860, bridge pier 861, bridge pier 862, bridge pier 863, be installed in the precast plate 864 on bridge pier 860, the bridge pier 861, be installed in the precast plate 865 on bridge pier 861, the bridge pier 862, be installed in the precast plate 866 on bridge pier 862, the bridge pier 863, be installed in respectively the identical precast plate of structure 864, precast plate 865, identical guardrail 867, guardrail 868, the guardrail 869 of precast plate 866 relative structure on two sides.Guardrail 867, guardrail 868, guardrail 869 include two symmetrical railings.

Such as Figure 21, shown in Figure 22, bridge pier 863 comprises abutment prefabricated frame 870, post connector 871, H shaped steel column 872, post connector 873.Abutment prefabricated frame 870 comprises steel reinforced concrete frame 874, is installed in that 874 4 angle positions of steel reinforced concrete frame, structure are identical successively, position relationship in twos symmetrical connection pile tube built-in fitting 875, connect pile tube built-in fitting 876, connect pile tube built-in fitting 877, connect pile tube built-in fitting 878, place the built-in connection 879 that connects pile tube built-in fitting 875, connects position, pile tube built-in fitting 878 middle, place the built-in connection 880 that connects pile tube built-in fitting 876, connects position, pile tube built-in fitting 877 middle.Connect pile tube built-in fitting 875, connect pile tube built-in fitting 876, the reinforcing bar beam 881 that is consisted of by four reinforcing bars, connect pile tube built-in fitting 876, built-in connection 880, the reinforcing bar beam 882 that is consisted of by four reinforcing bars that connects pile tube built-in fitting 877, connect pile tube built-in fitting 877, the reinforcing bar beam 883 that is consisted of by four reinforcing bars that connects pile tube built-in fitting 878, connect pile tube built-in fitting 878, built-in connection 879, connect the reinforcing bar beam 884 that is consisted of by four reinforcing bars of pile tube built-in fitting 875, connect built-in connection 879, built-in connection 880, two groups every group reinforcing bar beam 946 that is consisted of by four reinforcing bars.

As shown in figure 23, connect pile tube built-in fitting 876 and comprise connection pile tube embedded part body 885, connect pile tube embedded part body 885 middle emptying and form cavitys 886; , the end face that vertically connects pile tube embedded part body 885 extends the pipe protuberance 887 that is provided with, and vertically connects the extension of pile tube embedded part body 885 bottom surfaces and is provided with and the pipe protuberance 888 of pipe protuberance 887 about its center symmetry; Connect the bottom surface of cavity 886 and end face, coaxial and internal diameter and external diameter be all less than the pipe connecting portion 889 of pipe protuberance 887 with pipe protuberance 887, runs through connection pile tube embedded part body 885, pipe connecting portion 889, than pipe protuberance 887 inner chambers through hole (not shown) little, that cooperate with short tubular piles; Connecting four through holes 892 that also are provided with four through holes 891 that connect the installation reinforcing bar beam 881 that connects both sides, pile tube embedded part body 885 front and back on the pile tube embedded part body 885 and are connected the installation reinforcing bar beam 882 of connection pile tube embedded part body 885 left and right sides.

As shown in figure 24, built-in connection 880 comprises built-in connection body 893, empties in the middle of the built-in connection body 893 to form cavity 894; Connect the bottom surface of cavity 894 and the pipe connecting portion 895 of end face, run through built-in connection body 893, pipe connecting portion 895 with the first locating hole 896 of chamfering; On built-in connection body 893, also be provided with eight through holes 897 and perforation built-in connection body 893 left and right sides that connect both sides, built-in connection body 893 front and back, installation reinforcing bar beam 946, four through holes 898 that reinforcing bar beam 882 is installed.

As shown in figure 22, an end of reinforcing bar beam 881 passes the through hole 891 rear bendings that connect pile tube built-in connection body 885 and is connected 876 connections of pile tube built-in fitting, the other end in the same way be connected 875 connections of pile tube built-in fitting.One end of reinforcing bar beam 882 passes the through hole 892 rear bendings that connect pile tube built-in connection body 876 and is connected pile tube built-in fitting 876 and connects, and the other end of reinforcing bar beam 882 passes to pass behind the through hole 898 of built-in connection 880 again and bends behind the through hole that connects pile tube built-in fitting 877 and be connected 877 connections of pile tube built-in fitting.

Post connector 871 comprises post connector body 899, and the post connection-peg 900 that cooperates with H shaped steel column 872 upper ends is respectively with the second reference column 901, the second reference column (not shown) of the first locating hole plug-in unit of built-in connection 879, built-in connection 880.

Post connector 873 comprises post connector body 903, with the post connection-peg 904 that H shaped steel column 872 lower ends cooperate, and the second opening up locating hole 905, the second locating hole 906, the second locating hole 907, the second locating hole 908.

Precast plate 866 comprises and being located along the same line, be arranged in order, the built-in connection 909 that structure is identical, built-in connection 910, built-in connection 911, built-in connection 912, built-in connection 913, built-in connection 914, respectively with built-in connection 909, built-in connection 910, built-in connection 911, built-in connection 912, built-in connection 913, built-in connection 914 is about the built-in connection 915 of the vertical plane symmetry of its center, built-in connection 916, built-in connection 917, built-in connection 918, built-in connection 919, built-in connection 920, connect built-in connection 909, the reinforcing bar beam 921 of built-in connection 910, connect built-in connection 910, the reinforcing bar beam 922 of built-in connection 911, connect built-in connection 911, the reinforcing bar beam 923 of built-in connection 912, connect built-in connection 912, the reinforcing bar beam 924 of built-in connection 913, connect built-in connection 913, the reinforcing bar beam 925 of built-in connection 914, connect built-in connection 909, the reinforcing bar beam 926 of built-in connection 915, connect built-in connection 915, the reinforcing bar beam 927 of built-in connection 916, connect built-in connection 916, the reinforcing bar beam 928 of built-in connection 917, connect built-in connection 917, the reinforcing bar beam 929 of built-in connection 918, connect built-in connection 918, the reinforcing bar beam 930 of built-in connection 919, connect built-in connection 919, the reinforcing bar beam 931 of built-in connection 920 connects built-in connection 920, the reinforcing bar beam 932 of built-in connection 914.

As shown in figure 25, built-in connection 909 comprises square built-in connection body 937, empties in the middle of the built-in connection body 937 to form cavity 938; The end face extension of vertical built-in connection body 937 is provided with square tube protuberance 939, with the radial convex tendon 315 that is connected around the square tube protuberance 939, the square inner bore of square tube protuberance 939 forms locating hole, is coplanar arc surface around the radial convex tendon 315, and arc surface forms reference column.Be provided with in the bottom surface of built-in connection body 937 respectively and square tube protuberance 939, the square tube protuberance 940 of radial convex tendon 315 symmetries, radial convex tendon 941.In square tube protuberance 939, square tube protuberance 940, be provided with run through up and down built-in connection body 937, than the little through hole 942 of square tube protuberance 939 inner chambers; On built-in connection body 937, also be provided with the through hole 943 of the installation reinforcing bar that connects both sides, built-in connection body 937 front and back and the through hole 944 of the installation reinforcing bar that connects built-in connection body 937 left and right sides.

As shown in figure 26, beam column connection part 935 comprises that 945, two of the post connection-pegs of pegging graft with column 934 are positioned at collinear beam connection-peg 947.Guardrail 867 comprises two railings of symmetrical configuration, wherein a guardrail comprises and is installed in the identical post connector 933 of structure on built-in connection 909, built-in connection 910, built-in connection 911, built-in connection 912, built-in connection 913, the built-in connection 914, with post connector 933 fixing H shaped steel column 934 post connection-pegs 945 and the column 934 fixing beam column connection part 935 of pegging graft of pegging graft, fixing H shaped steel crossbeam 936 after the beam connection-peg 945 of the beam column connection part 935 adjacent with the same side is pegged graft.

Embodiment 6

As shown in figure 27, two prefabricated frames 1100, the prefabricated frame 1101 that comprise the bottom splicing, with the fixing post connector 1102 of the prefabricated frame 1100 that is installed together, 1,101 four built-in connections that angle position is independent of prefabricated frame, with the fixing post connector 1103 of two built-in connections, be installed in the column 1104 on the post connector 1102, be installed in the column 1105 on the post connector 1103, be installed in the post connector 1106 on the column 1104; Be installed in the post connector 1107 on the column 1105, be installed in post connector 1106, the precast plate 1108 of the intermediate layer splicing on the post connector 1107, precast plate 1109, with the precast plate 1108 that is installed together, the post connector 1110 that 1,109 four built-in connections that angle position is independent of precast plate are fixing, with the fixing post connector 1111 of two built-in connections, be installed in the column 1112 on the post connector 1110, be installed in the column 1113 on the post connector 1111, be installed in the post connector 1114 on the column 1112, be installed in the post connector 1115 on the column 1113; Top layer favours horizontal plane in twos splicing, symmetrical precast plate 1116, precast plate 1117, precast plate 1118, precast plate (not shown) in twos is installed; Be installed in the wallboard 1120 between three root posts, one side, adjacent two columns and two precast plates and precast plate or the prefabricated frame, be installed in the wallboard 1121 between two root posts, one side, adjacent two columns, neighbouring precast plate and the prefabricated frame, be installed in the wallboard 1122 between two root posts, one side, adjacent two columns, neighbouring two precast plates.

Prefabricated frame 1100, prefabricated frame 1101 are identical with the prefabricated frame structure of the bottom of embodiment 1.The precast plate 1108 in intermediate layer, precast plate 1109 are identical with the precast plate structure in the intermediate layer of embodiment 1.The post connecting-piece structure that connects a built-in connection among post connector 1102, post connector 1106, post connector 1110, post connector 1114 and the embodiment 1 is identical.The post connecting-piece structure that connects two built-in connections among post connector 1103, post connector 1107, post connector 1111, post connector 1115 and the embodiment 1 is identical.

Such as Figure 27, shown in Figure 28, precast plate 1116 comprises armored concrete slab, be installed in built-in connection 1120, built-in connection 1121, tie-beam built-in fitting 1122, the tie-beam built-in fitting 1123 of four angle positions of armored concrete slab, the reinforcing bar beam 1124 that connects built-in connection 1120, built-in connection 1121, the reinforcing bar beam 1125 that connects built-in connection 1121, tie-beam built-in fitting 1122, the reinforcing bar beam 1126 that connects tie-beam built-in fitting 1122, tie-beam built-in fitting 1123, the reinforcing bar beam 1127 of connection tie-beam built-in fitting 1123, built-in connection 1120.

As shown in figure 29, built-in connection 1120 comprises the vertical component effect 1128 and obliquely the kink 1129 that with vertical component effect 1128 tops link to each other vertical with horizontal plane, be provided with the through hole 1130 that reinforcing bar beam 1124 is installed at vertical component effect 1128, be provided with the through hole 1131 that reinforcing bar beam 1127 is installed in the end of kink 1129, vertically be convexly equipped with the first reference column 1133 that cooperates with the second locating hole on the post connector 1114 from vertical component effect 1128 bottom surfaces, the beam connection-peg 1134 that cooperates with H shaped steel that the side of vertical vertical component effect 1128 is convexly equipped with, beam connection-peg 1134 be positioned at kink 1129 under.

As shown in figure 30, tie-beam built-in fitting 1123 comprise with the vertical vertical component effect 1135 of horizontal plane with link to each other with a side of vertical component effect 1135 oblique under kink 1136, be provided with the through hole (not shown) that reinforcing bar beam 1126 is installed at vertical component effect 1135, be provided with the through hole 1138 that reinforcing bar beam 1127 is installed in the end of kink 1136, convex with positioning convex portion 1139 from vertical component effect 1135 lateral vertical, top at kink 1136 and vertical component effect 1135 is provided with coplanar inclined-

plane

1140, and 1140 are provided with reference column 1141 on the inclined-plane.

Built-in connection 1121 is symmetrical about the vertical plane of its center with built-in connection 1120.Tie-beam built-in fitting 1122 and tie-beam built-in fitting 1123 about the symmetrical structure of the side that convexes with positioning convex portion 1139 different be to be provided with the locating hole (not shown) that cooperates with positioning convex portion 1139 at built-in connection 1122.

The through hole 1130 that one end of reinforcing bar beam 1124 passes built-in connection 1120 is connected with built-in connection 1120, and the through hole that the other end passes on the vertical component effect of built-in connection 1121 is connected with built-in connection 1121.The through hole 1131 that one end of reinforcing bar beam 1127 passes built-in connection 1120 is connected with built-in connection 1120, and the through hole 1138 that the other end passes on the built-in connection 1123 is connected with built-in connection 1123.

The structure of wallboard 1120, wallboard 1121, with the wallboard of the installation relation of corresponding precast plate or prefabricated frame and embodiment 1 with.What the structure of wallboard 1122 was different from the wallboard of embodiment 1 is, the top of wallboard 1122 is with the precast plate that is stitched together 1116, flush with precast plate 1117 tops, with the wallboard of the installation relation of corresponding precast plate or prefabricated frame and embodiment 1 with.

Embodiment 7

As shown in figure 31, comprise bottom prefabricated frame 1160, be installed in the prefabricated post 1161 on the built-in connection of 1,160 four angle positions of prefabricated frame, be installed in the intermediate layer precast plate 1162 on the prefabricated post 1161, with the fixing prefabricated post 1163 of the built-in connection of 1,162 four angle positions of precast plate; Top layer favours two up-small and down-big fan-shaped ladder type prefabricated plate 1164, precast plates 1165 that horizontal plane is installed splicing, and is up-small and down-big with precast plate 1164, precast plate 1165 splicings and two of flushing, about fan-shaped triangle precast plate 1166, the precast plate 1167 of the horizontal plane symmetry of its center; Be installed between adjacent two columns in same level position and neighbouring two precast plates or the wallboard 1168 between neighbouring precast plate or the prefabricated frame.Wallboard 1168 structures, with the wallboard of the installation relation of corresponding precast plate or prefabricated frame and embodiment 1 with.

Prefabricated frame 1160 is identical with the prefabricated frame structure of the bottom of embodiment 1.The precast plate 1162 in intermediate layer is identical with the precast plate structure in the intermediate layer of embodiment 1.Prefabricated post 1161 is identical with the prefabricated post structure of embodiment 13.What the prefabricated post structure of prefabricated post 1163 and embodiment 13 was different is that the post connector 1169 of prefabricated post 1163 tops is provided with locating hole 1170, locating hole 1171.

Such as Figure 31, shown in Figure 32, precast plate 1164 comprises armored concrete slab, be installed in the built-in connection 1172 of four angle positions of armored concrete slab, built-in connection 1173, tie-beam built-in fitting 1174, tie-beam built-in fitting 1175, connect built-in connection 1172, the reinforcing bar beam 1176 of built-in connection 1173, connect built-in connection 1173, the reinforcing bar beam (not shown) of tie-beam built-in fitting 1174, connect tie-beam built-in fitting 1174, the reinforcing bar beam 1177 of tie-beam built-in fitting 1175 connects tie-beam built-in fitting 1175, the reinforcing bar beam 1178 of built-in connection 1172.Precast plate 1166 comprises armored concrete slab, be installed in built-in connection 1185, built-in connection 1186, the tie-beam built-in fitting 1187 of four angle positions of armored concrete slab, the reinforcing bar beam 1188 that connects built-in connection 1185, built-in connection 1186, the reinforcing bar beam 1189 that connects built-in connection 1186, tie-beam built-in fitting 1187, the reinforcing bar beam 1190 of connection tie-beam built-in fitting 1187, tie-beam built-in fitting 1185.

As shown in figure 33, built-in connection 1172 comprises the vertical component effect 1179 and obliquely the kink 1180 that with vertical component effect 1179 tops link to each other vertical with horizontal plane, be provided with the through hole 1181 that reinforcing bar beam 1176 is installed at vertical component effect 1179, the through hole 1182 oblique up being provided with of kink 1180, that reinforcing bar beam 1178 is installed, vertically be convexly equipped with the first reference column 1183 that cooperates with the second locating hole 1170 on the post connector 1169 from vertical component effect 1179 bottom surfaces, be arranged on the positioning convex portion 1184 on the face of fitting with built-in connection 1185.

As shown in figure 34, tie-beam built-in fitting 1185 and tie-beam built-in fitting 1172 about the symmetrical structure of its binding face different be to be provided with the locating hole 1191 that cooperates with positioning convex portion 1184 at built-in connection 1185.

Shown in figure 32, precast plate 1165 and precast plate about the symmetrical structure of its binding face different be the built-in connection 1192 of fitting with built-in connection 1174, the built-in connection 1193 of fitting with built-in connection 1175.

As shown in figure 35, that tie-beam built-in fitting 1175 comprises is parallel with horizontal plane, the through hole 1194 of reinforcing bar beam 1177 is installed, relative level face down inclination, its axis and through hole axis angle greater than 90 °, the through hole 1195 of reinforcing bar beam 1178 is installed, be arranged on the positioning convex portion 1196 on the face of fitting with built-in connection 1193, be arranged on the locating hole 1197 on the face of fitting with built-in connection 1187.

As shown in figure 36, built-in connection 1193 and built-in connection 1175 about the symmetrical structure of its binding face different be to be provided with the locating hole 1198 that cooperates with the positioning convex portion 1196 of built-in connection 1175 at built-in connection 1193.Built-in connection 1192 is symmetrical about the vertical plane of its center with built-in connection 1193.

Such as Figure 37, shown in Figure 38, tie-beam built-in fitting 1187 comprises the binding face 1199 with built-in connection 1175, binding face 1200 with built-in connection 1193, relative level face down inclination, the through hole 1201 of reinforcing bar beam 1190 is installed, with the through hole 1202 of through hole 1201 about binding face 1199 and binding face 1200 angular bisector symmetries, be arranged on the positioning convex portion 1203 that cooperates with locating hole 1197 on the binding face 1199, be arranged on the positioning convex portion 1204 that cooperates with locating hole 1203 on the binding face 1200.Built-in connection 1192 is symmetrical about the vertical plane of its center with built-in connection 1193.

The through hole 1181 that one end of reinforcing bar beam 1176 passes built-in connection 1172 is connected with built-in connection 1172, and the through hole that the other end passes on the vertical component effect of built-in connection 1173 is connected with built-in connection 1173.The through hole 1182 that one end of reinforcing bar beam 1178 passes built-in connection 1172 is connected with built-in connection 1172, and the through hole 1195 that the other end passes on the built-in connection 1175 is connected with built-in connection 1175.

Embodiment 8

As shown in figure 39, it is different from embodiment 1 to be embedded in the structure of bottom prefabricated frame, intermediate layer precast plate and the built-in connection of top layer precast plate.The built-in connection structure of bottom prefabricated frame, intermediate layer precast plate and top layer precast plate is all identical.

The built-in connection of bottom comprise tubular built-in connection main part 1750, around built-in connection main part 1750 arrange, equidistant four tubulars, endoporus are built-in connection annex 1751, built-in connection annex 1752, built-in connection annex 1753, the built-in connection annex 1754 of securing member installing hole to the axle center of built-in connection main part 1750 in its axle center.The line in the axle center of built-in connection annex 1751, built-in connection annex 1752, built-in connection annex 1753, built-in connection annex 1754 is square.The endoporus of built-in connection main part 1750 is the first locating hole 1755.One-body molded on the periphery of built-in connection annex 1752 have a vertical convex tendon radially 1756 of connected reinforcing bar beam 1757, is provided with two through holes 1761 parallel with two reinforcing bar beams 1757 in convex tendon.Built-in connection annex 1754 is identical with the structure of built-in connection annex 1752, and its assembly relation is rotated counterclockwise 90 ° for the mid point about the line in its axle center; One-body molded on the periphery of built-in connection annex 1753 have a convex tendon 1758 parallel with convex tendon 1756 and that structure is identical, and convex tendon 1760 that structure identical parallel with the convex tendon 1759 on the built-in connection annex 1754.Two reinforcing bar beams 1762 with pass through hole 1761 rear bendings and be connected with built-in connection annex 1752; Two reinforcing bar beams 1763 with pass convex tendon 1758 on through hole after bend and be connected with built-in connection annex 1753; Two reinforcing bar beams 1757 with pass convex tendon 1760 on through hole after bend and be connected with built-in connection annex 1753; Two reinforcing bar beams 1764 with pass convex tendon 1759 on through hole after bend and be connected with built-in connection annex 1754.

Claims

1. building structure, comprise precast plate or the prefabricated frame of column, pouring moulding, it is characterized in that: every precast plate or prefabricated frame comprise the reinforcing bar beam that embeds in precast plate or the prefabricated frame or the built-in connection of section bar crossbeam, connecting reinforcement beam or section bar crossbeam connected node position; The post connector that also comprises the connected node position that is installed in precast plate or prefabricated frame; The number of post connector is less than or equals the number of built-in connection; Built-in connection comprises first detent mechanism; The post connector comprise one to four with the first detent mechanism the second detent mechanism of corresponding matching one by one; Three precast plates that the first detent mechanism and the up and down socket connection of corresponding the second detent mechanism, the built-in connection of the precast plate in post connector and connected node position or prefabricated frame are fixed or two precast plates being stitched together or the adjacent built-in connection of prefabricated frame are fixed or be stitched together or the adjacent built-in connection of prefabricated frame are fixed or four precast plates or the adjacent built-in connection of prefabricated frame that are stitched together are fixed; Post connector and column are fixed or the post connector is embedded in the column the moulding prefabricated post of pouring or post connector and column and is welded and fixed the formation prefabricated post.

2. a kind of building structure as claimed in claim 1 is characterized in that: the first detent mechanism is the first locating hole or the first reference column; Built-in connection is fixed together by securing member with corresponding post connector; Securing member installing hole and the first detent mechanism on the built-in connection are one-body molded.

3. a kind of building structure as claimed in claim 1 is characterized in that: the built-in connection annex independently more than two that built-in connection comprises the built-in connection main part, arranges around the built-in connection main part; The built-in connection main part links together with corresponding reinforcing bar beam or section bar crossbeam, and the first detent mechanism is arranged on the described built-in connection main part; Be provided with the securing member installing hole at the built-in connection annex; Built-in connection main part and corresponding only socket connection of post connector, the built-in connection annex is fixed together by securing member with corresponding post connector.

4. a kind of building structure as claimed in claim 1 is characterized in that: column is concrete column, also comprises the reinforcing bar of the post connector that connects the concrete column two ends, and post connector, reinforcing bar embed and form prefabricated post in the concrete column.

5. a kind of building structure as claimed in claim 1 is characterized in that: the built-in connection annex independently more than two that built-in connection comprises the built-in connection main part, arranges around the built-in connection main part; The built-in connection main part is one-body molded, and the first detent mechanism is arranged on the described built-in connection main part; Be provided with the securing member installing hole at the built-in connection annex; Built-in connection main part and corresponding only socket connection of post connector, the built-in connection annex is fixed together by securing member with corresponding post connector, links together with corresponding reinforcing bar beam or section bar crossbeam.

6. such as the described a kind of building structure of claim 1 to 5 any one, it is characterized in that: building structure is the house; The house comprises described prefabricated frame and described precast plate; Described prefabricated frame is installed in the ground, and described precast plate is floor; Also comprise prefabricated panel, prefabricated panel and bilevel precast plate or lower floor's prefabricated frame and upper strata precast plate are fixed.

7. such as the described a kind of building structure of claim 1 to 5 any one, it is characterized in that: also comprise brace summer; Between adjacent built-in connection, also be provided with support connecting piece, positioning link; Be provided with the groove that cooperates with brace summer in the bottom of support connecting piece, on support connecting piece, also be provided with the 3rd reference column or the 3rd locating hole that cooperate with the first detent mechanism of built-in connection; On positioning link, also be provided with the 4th reference column or the 4th locating hole that cooperate with the first detent mechanism of built-in connection; Be provided with the brace summer joint at the post connector; It is fixing after the two ends of brace summer are connected with the brace summer joint of post connector; Support connecting piece is supported on the brace summer and fixes with brace summer, and is fixing after the 3rd reference column that the first detent mechanism of built-in connection bottom is corresponding with support connecting piece or the 3rd locating hole are pegged graft; It is fixing after the first detent mechanism that the 4th reference column of positioning link or the 4th locating hole are corresponding with the built-in connection top is pegged graft.

8. such as the described a kind of building structure of claim 1 to 5 any one, it is characterized in that: described building structure is the house; The house comprises pitched roof, and that pitched roof comprises is above by a row, the described precast plate of the oblique installation of two splicings is drawn together in every package; Precast plate comprises the described built-in connection that is arranged on downside and the tie-beam built-in fitting that is arranged on upside; Built-in connection comprises that axis is the first detent mechanism of vertical direction, the built-in connection horizontal beam joint of a horizontal direction, one with the angle of the axis of the first detent mechanism greater than 90 °, obliquely built-in connection cant beam joint; The tie-beam built-in fitting comprises the tie-beam built-in fitting horizontal beam joint of a horizontal direction, oblique lower, parallel with a built-in connection cant beam joint tie-beam built-in fitting cant beam joint.

9. such as the described a kind of building structure of claim 1 to 5 any one, it is characterized in that: described building structure is bridge; Bridge comprises plural bridge pier, is installed in precast plate or prefabricated frame on the bridge pier; Bridge pier comprises column and described post connector fixing or embedding column top; It is fixing after the post connector of the built-in connection of precast plate or prefabricated frame and bridge pier is pegged graft.