One kind assembles detachable building structure and construction technique entirely
Technical field
The present invention relates to building structure field, more particularly relate to one kind and assemble detachable building structure and installation entirely
Construction technology.
Background technology
The construction technology of current domestic construction is substantially that basis, beam, post, floor plates and roof boarding etc. are applied in building
Work scene carries out concreting, and wall is filled based on the traditional type such as clay brick and all kinds of building blocks.Complicated construction technique, labor
Fatigue resistance is big, the engineering time is long, and environmental pollution destruction and waste of material are serious, and these shortcomings are all brick mix structure, concrete frame
The drawbacks of frame structure, concrete shear wall structure itself can not overcome.
In building construction process, plug-in warming plate is also needed on the outside of blockwork, hand bracket need to be set up, not only constructed tired
Difficulty, integrated cost is also higher, while the security performance such as external thermal insulation part life-span and fire prevention has many hidden danger;Secondly other assemblings are tied
Build to build and poured and steel member has also wants Site Welding as also needing of being connected with of PC component nodes is live local, these all can not
Reach dismountable degree, one or more in the function such as life-span, energy-conservation, fire prevention and antidetonation does not reach China to building life
The requirement of 50 years.
The content of the invention
The embodiment of the present invention provides one kind and assembles detachable building structure and construction technique, main building structure entirely
Part can factorial praluction, building it is detachable, reduce labor intensity, reduce cost, ensure house intensity shock resistance
Energy-conserving and environment-protective while energy.
The embodiment of the present invention provides one kind and assembles detachable building structure entirely, including:
It is arranged in the pile foundation hole in ground, pile foundation hole and pile foundation is installed, installs and installed on Ji Liang, Ji Liang above pile foundation
Prefabricated housing structure, prefabricated housing structure includes load-bearing gable wall, load-bearing front-back wall wall, load-bearing division wall wall, floor
Plate or roof boarding, stair and roof shape component;
Multiple pre-embedded bolts are provided with pile foundation, one end of pre-embedded bolt is placed in pile foundation, preformed hole are provided with base beam,
The other end of pre-embedded bolt passes through the preformed hole in base beam and is fixedly connected with locking nut, and base beam sides also sets up bolt and company
Fishplate bar is fastenedly connected Ji Liang and pile foundation, and connecting plate is yi word pattern or L-type;
Threaded screw rod, screw thread silk are respectively equipped with load-bearing front-back wall wall, load-bearing gable wall and load-bearing division wall wall
One end of bar is placed in load-bearing front-back wall wall, load-bearing gable wall and load-bearing division wall wall, the other end of threaded screw rod and
The other end of pre-embedded bolt is fixedly connected by Double-ended nut;
Load-bearing gable wall top is provided with preformed groove, and it is pre- that floor plates are flat on load-bearing front-back wall wall, load-bearing gable wall
Stay groove and load-bearing division wall wall top, floor plates and load-bearing front-back wall wall, load-bearing gable wall and load-bearing division wall wall
Top is connected using stud.
It is preferred that, load-bearing front-back wall wall, load-bearing gable wall screw thread silk corresponding with load-bearing division wall wall short transverse
Preformed hole is provided with bar, load-bearing front-back wall wall, load-bearing gable wall and load-bearing division wall wall bottom are provided with locking cavity pair
Answer and be provided with preformed hole, load-bearing front-back wall wall, load-bearing gable wall at Double-ended nut fixed connection place, floor plates correspondence stud
Internal thread hole is provided with body stud corresponding with load-bearing division wall wall top.
It is preferred that, damp-proof layer is provided between Ji Liang and the prefabricated housing structure.
It is preferred that, adjacent Ji Liang, load-bearing gable wall, load-bearing front-back wall wall, the load-bearing division wall wall that need to mutually lock
All it is locked or is connected using tongue-and-groove structure using connecting plate between body and floor plates.
It is preferred that, adjacent Ji Liang, load-bearing gable wall, load-bearing front-back wall wall, load-bearing division wall wall and floor plates it
Between all reserve 10mm gaps, gap is sealed using packing material.
It is preferred that, PVC sleeves are provided with the preformed hole in the Ji Liang and load-bearing gable wall.
It is preferred that, the concrete quality ratio that the prefabricated housing structure is used is cement: middle river sand: stone: rice husk: water=
1∶1.17∶2.61∶0.44∶0.4。
It is preferred that, embedded threading pipe and line box in the prefabricated housing structure.
A kind of construction technique of the complete detachable building structure of assembling, comprises the following steps:
Circular pile foundation hole of drilling is required according to construction documents at the construction field (site), is carried out in pile foundation hole bottom according to predetermined absolute altitude
Pile foundation, is then steadily fit into pile foundation hole by bed course, level compacting;
Ji Liang is arranged in pile foundation, the pre-embedded bolt other end passes through the PVC sleeves in base beam preformed hole in pile foundation
And reserved certain length bolt, above base beam, the other end of pre-embedded bolt is fixedly connected with locking nut, is made after levelling capturing
Fixed to fix using yi word pattern connecting plate after flush joint docking between locking Ji Liang and pile foundation, base beam with bolt and connecting plate and connected
Connect, be fixedly connected after the docking of corner base beam vertical lap seam using L-type connecting plate, the gap between Ji Liang and base beam uses packing material
Filling sealing;
One layer of damp-proof layer is laid above base beam, prefabricated housing structure installation is then carried out, erection sequence holds first to install
Weight front-back wall wall installs load-bearing gable wall again, then installs load-bearing division wall wall, then install floor plates or roof boarding;
Using hanging device by load-bearing front-back wall wall, load-bearing gable wall and load-bearing division wall wall lift in place,
Threaded screw rod is penetrated above wall short transverse preformed hole until in wall bottom locking cavity, using left and right rotation direction Double-ended nut
The pre-embedded bolt other end and the threaded screw rod other end is together locked, it is after centering that wall top is locked solid with bolt between wall
It is fixed, fastened between neighboring walls using connecting plate, sealing is filled in the gap between wall using packing material;
Floor plates are laid in load-bearing front-back wall wall, load-bearing gable wall preformed groove and load-bearing division wall wall top,
Fastened after the Inner bolt holes of floor plates preformed hole and wall top are aligned with stud, floor plate part is exposed after fastening
Stud carries out being connected using Double-ended nut again with the threaded screw rod of second layer wall;
Repeat that each portion's wall in upper strata is installed until top layer roof boarding and roof structure part according to above-mentioned installation method.
It is preferred that, after the building structure installation, roofing need to do water-proofing treatment and isothermal holding.
In the embodiment of the present invention, the main component of prefabricated housing structure can factorial praluction, at the construction field (site) by each
Component carries out assembling installation, it is to avoid build by laying bricks or stones at situ wet operation, reduction scene, it is to avoid the generation of building waste;It is not required to set up pin hand
Frame, template and auxiliary material, save construction material, labour cost, reduce comprehensive cost cost;The reduction amount of building by laying bricks or stones, the amount of pouring
Can accelerating construction progress, shortening construction period;All horizontal binders of load-bearing and constructional column are arranged in external and internal wall, form light
Matter, insulation, the integrated combined wall of load-bearing;Reduce after prefabricated components quantity, accordingly reduce connecting link quantity between node,
Improve site operation speed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that one kind provided in an embodiment of the present invention assembles detachable building structure partial schematic diagram entirely;
Fig. 2 provides pile foundation and Ji Liang junctions enlarged drawing for inventive embodiments;
Fig. 3 is corner Ji Liang connections enlarged drawing provided in an embodiment of the present invention;
Fig. 4 is that intermediate base beam provided in an embodiment of the present invention connects enlarged drawing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
One kind provided in an embodiment of the present invention assembles detachable building structure to exemplary the showing of Fig. 1 and Fig. 2 entirely
Partial schematic diagram, the structure mainly includes:
Installation pile foundation 2 in the pile foundation hole 1 in ground, pile foundation hole 1 is located at, the top of pile foundation 2 is installed on base beam 3, base beam 3
Prefabricated housing structure is installed, prefabricated housing structure includes load-bearing gable wall 9, load-bearing front-back wall wall 8, load-bearing division wall wall
11 and floor plates 10 or roof boarding, stair and roof shape component;
Provided with 4 pre-embedded bolts 4 in pile foundation 2, one end of pre-embedded bolt 4 is placed in pile foundation 2, provided with pre- in base beam 3
Box out, the other end of pre-embedded bolt 4 passes through the preformed hole in base beam and is fixedly connected with locking nut 6, and the side of base beam 3 is also set up
Bolt and connecting plate are fastenedly connected base beam 3 and pile foundation 2, and connecting plate is yi word pattern or L-type, is illustrated in figure 3 corner base beam 3
Left side uses yi word pattern connecting plate when connecting pile foundation 2, and right side uses L-type connecting plate, and Fig. 4 connects between showing intermediate base beam 3
Connect and use yi word pattern connecting plate;
Threaded screw rod, spiral shell are respectively equipped with load-bearing front-back wall wall 8, load-bearing gable wall 9 and load-bearing division wall wall 11
One end of line screw mandrel is placed in load-bearing front-back wall wall 8, load-bearing gable wall 9 and load-bearing division wall wall 11, threaded screw rod
The other end is fixedly connected with the other end of each self-corresponding pre-embedded bolt 4 in pile foundation 2 by Double-ended nut 5;
Wherein, load-bearing front-back wall wall 8, load-bearing gable wall 9 screw thread corresponding with the short transverse of load-bearing division wall wall 11
It is provided with screw mandrel in preformed hole, preformed hole and is provided with PVC sleeves, load-bearing front-back wall wall 8, load-bearing gable wall 9 and load-bearing interval
The bottom of wall wall 11 is provided with locking cavity correspondence Double-ended nut 5 fixed connection place;
The top of load-bearing gable wall 9 is provided with preformed groove, and floor plates 10 are flat on load-bearing front-back wall wall 8, load-bearing gable wall
The preformed groove of body 9 and interval wall 11 top, floor plates 10 are provided with preformed hole, the preformed hole of floor plates 10 and load-bearing front-back wall wall,
The internal thread hole that load-bearing gable wall and load-bearing division wall wall top are set is aligned to be connected using stud.
Wherein, damp-proof layer 7, adjacent base beam 3, the load-bearing gable that need to mutually lock are provided between Ji Liang and prefabricated housing structure
All it is locked flat mouth using connecting plate between wall 9, load-bearing front-back wall wall 8, load-bearing division wall wall 11 and floor plates 10
Seam docking is connected using tongue and groove (Tenon) structure, can also take docking end to preset three road steel wire loops between all walls,
Steel wire loop is overlapping when wall is installed is butted into annular shape, and top penetrates threaded screw rod lower end and the pile foundation embedded nut other end
Screw, upper end penetrates word drawknot plate with holes in two wall top nut checks.
Adjacent base beam 3, load-bearing gable wall 9, load-bearing front-back wall wall 8, load-bearing division wall wall 11 and floor plates 10 it
Between all reserve 10mm gaps, gap using foamed glue fill sealing.It is provided with preformed hole in base beam 3 and load-bearing gable wall 8
In PVC sleeves, prefabricated housing structure can pre-buried telephone wire, netting twine and cable television penetration pipe and line box.
The concrete quality ratio that prefabricated housing structure is used is cement: middle river sand: stone: rice husk: water=1: 1.17: 2.61
∶0.44∶0.4。
The construction method of installation of the detachable building structure of full assembling of the present invention can use following steps:
Ground is carried out according to construction documents at the construction field (site), ground shakes layer of sand 16 provided with water, and water, which is shaken to lay on layer of sand 16, to be delayed
Impact extrusion mould plate 15, circular pile foundation hole 1 of then drilling as requested, carries out bed course, then in the bottom of pile foundation hole 1 according to predetermined absolute altitude
Pile foundation 2 is steadily fit into pile foundation hole 1, level compacting;
Base beam 3 is arranged in pile foundation 2, the other end of pre-embedded bolt 4 passes through the PVC in the preformed hole of base beam 3 in pile foundation 2
Sleeve simultaneously reserves certain length bolt in the top of base beam 3, and the other end of pre-embedded bolt 4 is fixedly connected with locking nut 6, levelling to look for
Just fixed afterwards using bolt and connecting plate between locking base beam 3 and pile foundation 2, center section base beam 3 and use yi word pattern connecting plate,
As shown in figure 3, the docking of the vertical lap seam of corner base beam 3 is connected using L-type connecting plate, as shown in figure 4, the gap between base beam 3 makes
Filled and sealed with foamed glue, base beam 3 is provided with heat-insulation layer 14 with the outside of pile foundation 2;
In one layer of moistureproof tarred brown paper of the top of base beam 3 laying, prefabricated housing structure installation is then carried out, erection sequence is first to pacify
Dress load-bearing front-back wall wall 8 installs load-bearing gable wall 9 again, then installs load-bearing division wall wall 11, then install floor plates 10
Or roof boarding;
Load-bearing front-back wall wall 8, load-bearing gable wall 9 and load-bearing division wall wall 11 are lifted into using hanging device
Position, penetrates double end right-handed thread screw mandrel until wall bottom is locked in cavity, using double above wall short transverse preformed hole
Head nut 5 is together locked by the other end of 2 pre-embedded bolt of pile foundation 4 and the double end right-handed thread screw mandrel other end, reaches that centering is fastened,
By the locked fixation of bolt of wall top after centering between wall, fastened, erected between wall using connecting plate between neighboring walls
Nogata to flexible gap using foamed glue filling sealing after, outside wall room erect upright seam filled again with silicone weather resistant glue, wall
The perpendicular upright seam in interior and locking cavity use cloth Pressure sensitive adhesive tape adhering and sealing again after being struck off using foamed glue filling sealing;
Floor plates 10 are laid in load-bearing front-back wall wall 8, the preformed groove of load-bearing gable wall 9 and load-bearing division wall wall 11
Top, is fastened after the Inner bolt holes 12 of the preformed hole of floor plates 10 and each wall top are aligned with double end right-handed thread stay bolt,
The double end right-handed thread screw mandrel of the double end right-handed thread stay bolt and second layer wall that expose the part of floor plates 10 after fastening makes again
Centering locking connection is carried out with Double-ended nut.
As only built, one storey house can in final step, by roof boarding, (one storey house claims floor plates 10 according to the method described above
For roof boarding) Inner bolt holes 12 on preformed hole and each wall top can be complete with the fastening of double end right-handed thread stay bolt after aligning
Into.
If desired tier building is built, i.e., repeats to install each portion's wall in upper strata until top layer according to above-mentioned installation method, i.e.,
House construction can be completed.
Wherein heat-insulation layer 14 is fire-retardant styrofoam or the small fire-retardant heat insulation plate of other thermal conductivity factors.
Above-mentioned wall can leave door, the structure of window 13 when prefabricated, installation door, window after the completion of house construction, wall and door,
The gap of window is filled using polyurethane foam glue, reuses silicone weather resistant glue filling.
Stair are needed in tier building, stair use reinforced concrete stairs prefabricated component, steel member or Wood member, reinforcing bar
Beam column part and the fastening of the inner bolt of floor plates 10 are set in concrete staircase prefabricated component, stair steel member or Wood member and wall
Connection.
Housing roof need to do water-proofing treatment, and roofing steel member can stretch out bolt connection with roof boarding, in the color steel of laying, ceramics
Watt or glazed tiles before or after can roofing laying perlite do isothermal holding again.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.