Assembled building frame construction
Technical Field
The application relates to the field of prefabricated buildings, in particular to a frame structure of a prefabricated building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.
At present, the chinese patent application with publication number CN107795009A, whose publication number is 03, 13, 2018, proposes an assembly type building frame structure unit, which includes a three-dimensional beam-column unit and/or an edge three-dimensional beam-column unit and/or a corner three-dimensional beam-column unit, a prefabricated floor unit, a plate-beam-column connecting device, where concrete is poured after longitudinal bars corresponding to the beam units are connected with each other, the inner side of a plate-column connecting portion in the plate-beam-column connecting device is fitted with a special-shaped cross section of the column unit, and the outer side is fitted with a plate-column mounting hole of the prefabricated floor unit, a lower backing plate of the plate-beam-column connecting device is placed on the top surface of the beam unit, the prefabricated floor unit is mounted in place from the top end of the column unit through the plate-column mounting hole, and the prefabricated floor unit is connected and mounted with an embedded part through the plate-beam mounting hole.
In view of the above-mentioned related technologies, the inventor believes that, when a three-dimensional beam column unit/side three-dimensional beam column unit/corner three-dimensional beam column unit is manufactured, an embedded part needs to be pre-embedded, so that the processing difficulty of the three-dimensional beam column unit/side three-dimensional beam column unit/corner three-dimensional beam column unit is improved, and the construction time of an assembly type building is further prolonged.
SUMMERY OF THE UTILITY MODEL
In order to reduce the processing degree of difficulty of X axle crossbeam, Y axle crossbeam, Z axle stand, shorten assembly type structure's engineering time, this application provides an assembly type structure frame construction.
The application provides a pair of assembled building frame construction adopts following technical scheme:
the utility model provides an assembly type structure frame construction, includes a plurality of X axle crossbeams, Y axle crossbeam, Z axle stand, fixed connection each other between X axle crossbeam, Y axle crossbeam, the Z axle stand, X axle crossbeam with it is equipped with horizontal floor to inlay between the Y axle crossbeam, X axle crossbeam with it is equipped with first vertical floor to inlay between the Z axle stand, it is equipped with the vertical floor of second to inlay between Y axle crossbeam and the Z axle stand.
Through adopting above-mentioned technical scheme, horizontal floor, first vertical floor and the vertical floor of second are installed respectively between X axle crossbeam and Y axle crossbeam with the mode of inlaying establishing, between X axle crossbeam and Z axle stand, between Y axle crossbeam and the Z axle stand, so X axle crossbeam, Y axle crossbeam, alright do not set up the built-in fitting on the Z axle stand, the engineering time of X axle crossbeam, Y axle crossbeam, Z axle stand has been shortened, and the installation degree of difficulty of horizontal floor, first vertical floor and the vertical floor of second has been reduced.
Optionally, the horizontal floor, the first vertical floor and the second vertical floor all include a plurality of aerated concrete panels.
By adopting the technical scheme, a sectional type installation method is adopted when the horizontal floor slab, the first vertical floor slab and the second vertical floor slab are installed, and the transferring difficulty and the installation difficulty of the horizontal floor slab, the first vertical floor slab and the second vertical floor slab are reduced.
Optionally, a first clamping groove is formed in the X-axis cross beam along the length direction of the X-axis cross beam, the opening direction of the first clamping groove is located on the same horizontal plane and adjacent to the X-axis cross beam, a placing groove is formed in the upper side wall of the first clamping groove, and the two ends of the horizontal floor slab in the length direction are respectively clamped in two adjacent first clamping grooves in the X-axis cross beam on the same horizontal plane.
Through adopting above-mentioned technical scheme, place the aerated concrete panel on the horizontal floor from the standing groove and treat first draw-in groove, and the joint is in the first draw-in groove on same horizontal plane and two adjacent X axle crossbeams respectively at aerated concrete panel length direction's both ends, later with the aerated concrete panel on the horizontal floor remove to the butt of each other, so just accomplished the installation of horizontal floor.
Optionally, the placing groove is arranged in the middle of the X-axis beam.
By adopting the technical scheme, when the aerated concrete plate of the horizontal floor slab is placed, if the aerated concrete is damaged after the aerated concrete is placed in place, the aerated concrete plate can be conveniently taken out from the first clamping groove, the distance for moving the aerated concrete plate is shortened, and the labor intensity of operators is reduced.
Optionally, the length of the placing groove is not less than twice the width of the aerated concrete plate.
When placing the aerated concrete panel of horizontal floor, there is the installation gap easily between two adjacent aerated concrete panels, through adopting above-mentioned technical scheme, because the length of standing groove is not less than the twice of aerated concrete panel width, even there is the installation error in aerated concrete panel, the length of standing groove still can satisfy the installation of last aerated concrete panel.
Optionally, a second clamping groove is formed in the lower end face of the X-axis beam, a third clamping groove is formed in the lower end face of the Y-axis beam, the upper end of the first vertical floor slab is embedded in the second clamping groove, the upper end of the second vertical floor slab is embedded in the third clamping groove, the lower end of the first vertical floor slab is abutted to the X-axis beam through a first wedge, and the second vertical floor slab is abutted to the Y-axis beam through a second wedge.
By adopting the technical scheme, when the first vertical floor slab is installed, the upper end of the first vertical floor slab is embedded in the second clamping groove, and then the first wedge-shaped block is embedded between the lower end of the first floor slab and the X-axis beam, so that the installation of the first vertical floor slab is facilitated, and the first vertical floor slab is not easy to collapse; when the second vertical floor slab is installed, the upper end of the second vertical floor slab is embedded in the third clamping groove, and then the second wedge-shaped block is embedded between the lower end of the second floor slab and the Y-axis cross beam, so that the second vertical floor slab is convenient to install, and the second vertical floor slab is not easy to collapse.
Optionally, one end of each aerated concrete plate in the width direction is fixedly connected with a bump, the other end of each aerated concrete plate is provided with a groove, and the bumps are clamped in the grooves between every two adjacent aerated concrete plates.
By adopting the technical scheme, on the first vertical floor slab and the second vertical floor slab, the first vertical floor slab and the second vertical floor slab are more parallel and level due to the fact that the convex blocks between the two adjacent aerated concrete plates are clamped in the grooves, and subsequent construction is facilitated; and the aerated concrete panel joint in the first vertical floor is in the same place for first vertical floor wholeness is high, and the aerated concrete panel joint in the vertical floor of second is in the same place, makes the vertical floor wholeness of second high, therefore first vertical floor and the difficult whole collapse of the vertical floor of second.
Optionally, a fifth clamping groove and a sixth clamping groove are formed in the Z-axis stand column, one end, close to the Z-axis stand column, of the first vertical floor is connected to the fifth clamping groove in a clamped mode, and one end, close to the Z-axis stand column, of the second vertical floor is connected to the sixth clamping groove in a clamped mode.
By adopting the technical scheme, one end of the first vertical floor slab, which is close to the Z-axis upright post, is clamped in the fifth clamping groove, so that the first vertical floor slab is limited by the second clamping groove, and the probability of collapse of the first vertical floor slab is further reduced; one end, close to the Z-axis stand column, of the second vertical floor is clamped in the sixth clamping groove, so that the second vertical floor is limited by the third clamping groove, and the collapse probability of the second vertical floor is further reduced.
Optionally, concrete layers are poured between the lower end of the first vertical floor slab and the X-axis beam and between the second vertical floor slab and the Y-axis beam.
Through adopting above-mentioned technical scheme, including pouring first wedge and second wedge when pouring the concrete layer, after the construction finishes, first vertical floor, the vertical floor of second are supported by concrete layer, have reduced the probability that first vertical floor deviates from the second draw-in groove, the vertical floor of second deviates from the third draw-in groove.
Optionally, concrete pouring grooves are formed in the upper end face of the X-axis beam and the upper end face of the Y-axis beam, and the lengths of the first wedge-shaped block and the second wedge-shaped block in the length direction of the Z-axis column are smaller than the depth of the concrete pouring grooves.
By adopting the technical scheme, when the concrete layer is poured, the concrete is poured into the concrete pouring groove, so that the concrete is not easy to flow out of the X-axis cross beam and the Y-axis cross beam, and the consumption of the concrete is reduced; when pouring, the up end of concrete layer and the up end parallel and level of X axle crossbeam, Y axle crossbeam, first wedge and second wedge can be drowned to so concrete, is the formation intensity back at the concrete, is convenient for share the pressure that first wedge and second wedge bore.
In summary, the present application includes at least one of the following beneficial technical effects:
inlay between X axle crossbeam and the Y axle crossbeam and be equipped with horizontal floor, inlay between X axle crossbeam and the Z axle stand and be equipped with first vertical floor, inlay between Y axle crossbeam and the Z axle stand and be equipped with the vertical floor of second, so X axle crossbeam, Y axle crossbeam, alright do not set up the built-in fitting on the Z axle stand, the engineering time of X axle crossbeam, Y axle crossbeam, Z axle stand has been shortened, and the installation degree of difficulty of horizontal floor, first vertical floor and the vertical floor of second has been reduced.
2. Horizontal floor, first vertical floor and the vertical floor of second all include a plurality of aerated concrete panel, when installing horizontal floor, first vertical floor and the vertical floor of second, can adopt the sectional type installation method, have reduced the transportation degree of difficulty and the installation degree of difficulty of horizontal floor, first vertical floor and the vertical floor of second.
3. Through the setting of concrete layer, first vertical floor, the vertical floor of second have reduced the probability that first wedge and second wedge removed by concrete layer support, have reduced the probability that first vertical floor deviates from in the second draw-in groove, the vertical floor of second deviates from the third draw-in groove simultaneously, have improved the stability of first vertical floor and the vertical floor of second.
4. Through the setting of concrete placement groove, with concrete placement to the concrete placement groove when concreting for the concrete is difficult for spilling over, has practiced thrift the quantity of concrete.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic assembly diagram of an aerated concrete panel according to an embodiment of the present application;
FIG. 3 is a schematic view of the overall structure of the main frame according to the embodiment of the present application, mainly showing the first slot;
FIG. 4 is a schematic view of the overall structure of the main frame according to the embodiment of the present application, mainly showing the second slot;
FIG. 5 is a schematic view of the installation structure of the horizontal floor slab, the first vertical floor slab and the second vertical floor slab according to the embodiment of the present application;
fig. 6 is a schematic view of fig. 5 after a concrete layer has been poured.
Description of reference numerals: 100. an X-axis beam; 110. a first card slot; 120. a placement groove; 130. a second card slot; 140. pouring a groove with concrete; 200. a Y-axis beam; 210. a third card slot; 220. a fourth card slot; 300. a Z-axis column; 310. a fifth card slot; 320. a sixth card slot; 400. a horizontal floor slab; 410. an aerated concrete panel; 411. a bump; 412. a groove; 500. a first vertical floor; 600. a second vertical floor; 710. a first wedge block; 720. a second wedge block; 730. a third wedge; 740. a fourth wedge block; 800. and a concrete layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
An embodiment of the present application proposes a fabricated building frame structure, and referring to fig. 1, the fabricated building frame structure includes a plurality of frame units, each of which includes a main frame as a main support and partition walls for partitions. Each main frame comprises four X-axis cross beams 100, four Y-axis cross beams 200 and four Z-axis upright posts 300 which are made of reinforced concrete, and the four X-axis cross beams 100, the four Y-axis cross beams 200 and the four Z-axis upright posts 300 form a cubic frame. Every two X-axis cross beam 100, Y-axis cross beam 200 and Z-axis upright 300 are mutually perpendicular, and the adjacent X-axis cross beam 100, Y-axis cross beam 200 and Z-axis upright 300 are integrally cast at the intersection point. Each partition wall includes two horizontal floor slabs 400 spaced apart in the length direction of the Z-axis column 300, two first vertical floor slabs 500 spaced apart in the length direction of the Y-axis column, and two second vertical floor slabs 600 spaced apart in the length direction of the X-axis column. The two horizontal floor slabs 400, the two first vertical floor slabs 500, and the two second vertical floor slabs 600 form six faces of a cube.
Referring to fig. 1 and 2, the horizontal floor 400, the first vertical floor 500, and the second vertical floor 600 each include a plurality of aerated concrete panels 410, and the plurality of aerated concrete panels 410 are assembled to form the horizontal floor 400, the first vertical floor 500, and the second vertical floor 600. When the aerated concrete plates 410 are used, the lug 411 between two adjacent aerated concrete plates 410 is clamped in the groove 412.
Referring to fig. 1 and 3, a first slot 110 is formed in the X-axis beam 100 along a length direction thereof, and an opening of the first slot 110 is horizontally disposed; two ends of the aerated concrete plate 410 in the length direction are respectively clamped in two opposite first clamping grooves 110 on two adjacent X-axis cross beams 100 on the same horizontal plane. The upper side wall of the first clamping groove 110 is further provided with a placing groove 120 for placing the aerated concrete plates 410, when the horizontal floor slab 400 is installed, a single aerated concrete plate 410 is placed into the first clamping groove 110 from the placing groove 120, then the aerated concrete plate 410 is pushed along the length direction of the first clamping groove 110 until the aerated concrete plate 410 abuts against the previous aerated concrete plate 410, and after the installation is finished, the installation condition of the aerated concrete plate 410 is checked. The construction of the horizontal floor 400 can be completed by placing the aerated concrete plates 410 in sequence by the installation method.
Referring to fig. 1 and 3, the placement groove 120 is disposed in the middle of the first clamping groove 110 in the length direction, and after an aerated concrete panel 410 on the horizontal floor 400 is placed, if the aerated concrete panel 410 is improperly placed and needs to be detached and reinstalled, the placement groove 120 is disposed in the middle of the first clamping groove 110 in the length direction, so that the moving distance of the aerated concrete panel 410 can be reduced, and labor force is saved. And the length of standing groove 120 is not less than the twice of aerated concrete panel 410 width, because must have the installation clearance between two adjacent aerated concrete panels 410, and the size in this clearance is difficult for being controlled moreover, consequently sets up the length of standing groove 120 to be not less than the twice of aerated concrete panel 410 width, even so aerated concrete panel 410 has installation error, the length of standing groove 120 still can satisfy the installation of last aerated concrete panel 410.
Referring to fig. 3 and 4, the Y-axis beam 200 is provided with a fourth slot 220 along the length direction thereof, an opening of the fourth slot 220 is horizontally disposed, and one end of the horizontal floor 400 close to the Y-axis beam 200 is clamped in the fourth slot 220. Therefore, the Y-axis cross beam 200 can assist in supporting the horizontal floor 400, so that the horizontal floor 400 can bear higher pressure, and the probability of fracture of the horizontal floor 400 is reduced.
Referring to fig. 4 and 5, the lower end surface of the X-axis beam 100 is provided with a second slot 130, and the first vertical floor 500 is disposed between two adjacent X-axis beams 100. The upper end of the aerated concrete plate 410 on the first vertical floor 500 is clamped in the second clamping groove 130, and the lower end of the aerated concrete plate 410 abuts against the upper end surface of the lower X-axis beam 100 through the first wedge-shaped block 710. The upper end surface of the X-axis beam 100 is provided with a concrete pouring groove 140, and the first wedge-shaped block 710 is placed in the concrete pouring groove 140.
Referring to fig. 5 and 6, after the first vertical floor 500 is installed, concrete is poured into the concrete pouring groove 140 to form a concrete layer 800, so that the first wedge-shaped block 710 is fixed on the X-axis beam 100 by the concrete, and the first wedge-shaped block 710 is not easy to slip relative to the X-axis beam 100, thereby improving the stability of the first vertical floor 500.
Referring to fig. 5 and 6, the length of the first wedge blocks 710 in the length direction of the Z-axis column 300 is smaller than the depth of the concrete pouring groove 140. When the pouring of the concrete layer 800 is completed, the upper end surface of the concrete layer 800 is flush with the upper end surface of the X-axis beam 100, so that the first wedge-shaped block 710 can be submerged by the concrete, and after the concrete has formed strength, the concrete layer 800 can directly support the first vertical floor slab 500, and the pressure of the first wedge-shaped block 710 is shared.
Referring to fig. 4 and 5, a third locking groove 210 is formed on the lower end surface of the Y-axis beam 200, and the second vertical floor 600 is disposed between two adjacent upper and lower Y-axis beams 200. The upper end of the aerated concrete plate 410 on the second vertical floor 600 is clamped in the third clamping groove 210, and the lower end of the aerated concrete plate 410 abuts against the upper end surface of the Y-axis beam 200 below through the second wedge-shaped block 720. The upper end surface of the Y-axis beam 200 is provided with a concrete pouring groove 140, and the second wedge-shaped block 720 is placed in the concrete pouring groove 140.
Referring to fig. 5 and 6, after the second vertical floor 600 is installed, concrete is poured into the concrete pouring groove 140 to form a concrete layer 800, so that the second wedge-shaped block 720 is fixed on the X-axis beam 100 by the concrete, and the second wedge-shaped block 720 is not easy to slip relative to the Y-axis beam 200, thereby improving the stability of the second vertical floor 600.
Referring to fig. 5 and 6, the length of the second wedge block 720 in the length direction of the Z-axis column 300 is smaller than the depth of the concrete pouring groove 140. When the pouring of the concrete layer 800 is completed, the upper end surface of the concrete layer 800 is flush with the upper end surface of the Y-axis beam 200, so that the second wedge-shaped block 720 can be submerged by the concrete, and after the concrete is formed with strength, the concrete layer 800 can directly support the second vertical floor slab 600, and the pressure of the second wedge-shaped block 720 is shared.
Referring to fig. 3 and 5, a fifth locking groove 310 and a sixth locking groove 320 are formed in the Z-axis column 300, one end of the first vertical floor 500 close to the Z-axis column 300 is locked in the fifth locking groove 310, and one end of the second vertical floor 600 close to the Z-axis column 300 is locked in the sixth locking groove 320. After the last aerated concrete plate 410 on the outer first vertical floor 500 is installed, the aerated concrete plates 410 on the first vertical floor 500 are mutually abutted, and then the aerated concrete plate 410 closest to the fifth clamping groove 310 is clamped in the fifth clamping groove 310 through the third wedge block 730; after the last aerated concrete plate 410 on the outer second vertical floor 600 is installed, the aerated concrete plates 410 on the second vertical floor 600 are mutually abutted, and then the aerated concrete plate 410 closest to the sixth clamping groove 320 is clamped in the sixth clamping groove 320 through the fourth wedge block 740.
The implementation principle of the frame structure of the fabricated building in the embodiment of the application is as follows:
firstly, pouring the X-axis beam 100, the Y-axis beam 200 and the Z-axis upright 300 by using reinforced concrete, and forming the first clamping groove 110, the second clamping groove 130, the third clamping groove 210, the fourth clamping groove 220, the fifth clamping groove 310, the sixth clamping groove 320, the placing groove 120 and the concrete pouring groove 140 in one step; sequentially clamping a plurality of aerated concrete plates 410 in the first clamping groove 110, so as to finish the installation of the horizontal floor slab 400; sequentially clamping a plurality of aerated concrete plates 410 in the second clamping grooves 130, and jacking the aerated concrete plates 410 by using the first wedge-shaped blocks 710, so that the installation of the first vertical floor slab 500 is completed; sequentially clamping a plurality of aerated concrete plates 410 in the third clamping groove 210, and jacking the aerated concrete plates 410 by using a second wedge-shaped block 720, so as to finish the installation of the second vertical floor slab 600; after the first vertical floor slab 500 and the second vertical floor slab 600 are installed, the concrete is poured into the concrete pouring grooves 140, and then all the walls can be installed, when the horizontal floor slab 400, the first vertical floor slab 500 and the second vertical floor slab 600 are installed, the X-axis cross beam 100, the Y-axis cross beam 200 and the Z-axis upright post 300 are not provided with embedded parts, so that the construction time of the X-axis cross beam 100, the Y-axis cross beam 200 and the Z-axis upright post 300 is shortened, and the installation difficulty of the horizontal floor slab 400, the first vertical floor slab 500 and the second vertical floor slab 600 is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.