CN212613049U - Assembly type box house floor structure - Google Patents

Assembly type box house floor structure Download PDF

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Publication number
CN212613049U
CN212613049U CN202022307511.1U CN202022307511U CN212613049U CN 212613049 U CN212613049 U CN 212613049U CN 202022307511 U CN202022307511 U CN 202022307511U CN 212613049 U CN212613049 U CN 212613049U
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prefabricated
module
back right
plate
steel
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CN202022307511.1U
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Chinese (zh)
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张俊峰
张英豪
王欢
邓恩峰
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Zhengzhou University
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Zhengzhou University
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Abstract

The utility model discloses an assembled box house superstructure structure, including lower floor's module, lower floor's module includes preceding base module, back left side base module and back right side base module, preceding base module, back left side base module and back right side base module structure are approximate, back right side base module includes back right braced frame, back right profiled sheet backup pad, back right side prefabricated lightweight concrete floor, back right braced frame is the rectangular frame that many girder steels and stand are constituteed jointly, back right braced frame top is equipped with the back right profiled sheet backup pad that the level was arranged, back right profiled sheet backup pad and back right braced frame fixed connection, back right profiled sheet backup pad top is equipped with back right side prefabricated lightweight concrete floor. The utility model has the advantages that: the floor slab structure can be continuous, the form is flexible, the industrialization degree is high, and the construction is convenient.

Description

Assembly type box house floor structure
Technical Field
The utility model belongs to the technical field of the box house, concretely relates to assembled box house superstructure structure.
Background
The development of prefabricated buildings is greatly promoted in the country in recent years, the box type light steel structure house develops rapidly as a structural form with high assembly degree, however, the problem that the floor structure is discontinuous exists in the traditional container type house or the detachable box type house (packing box), and the patent provides a novel prefabricated box type light steel structure house floor structure and a construction method thereof.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled box house superstructure structure has solved the poor problem of box house bulk rigidity, and the form is nimble moreover, and industrialization degree is high, construction convenience.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an assembled box-type house floor structure comprises a lower-layer module, wherein the lower-layer module comprises a front-side prefabricated hoisting module, a rear-left prefabricated hoisting module and a rear-right prefabricated hoisting module, the front-side prefabricated hoisting module, the rear-left prefabricated hoisting module and the rear-right prefabricated hoisting module are similar in structure, the rear-right prefabricated hoisting module comprises a hoisting module frame steel beam, a rear-right profiled steel sheet supporting plate and a rear-right prefabricated lightweight concrete floor, a rear-right supporting frame is arranged at the bottom of the rear-right prefabricated hoisting module and is a rectangular frame formed by multiple stand columns, the rear-right prefabricated hoisting module is fixedly connected with the rear-right supporting frame, the rear-right prefabricated lightweight concrete floor is arranged at the top of the rear-right profiled steel sheet supporting plate and is fixedly connected with the rear-right profiled steel sheet supporting plate, the front-side prefabricated hoisting module, the rear-left prefabricated hoisting module and the rear-right prefabricated hoisting module are sequentially spliced at the same height, the outermost periphery of the top of the lower module is provided with a steel plate wrapping edge, and the steel plate wrapping edge is fixedly connected with the rear right profiled steel plate supporting plate; a short-edge profiled steel sheet connecting plate is arranged at a relative position between the prefabricated light concrete floor at the top of the rear right prefabricated hoisting module and the prefabricated light concrete floor at the top of the rear left prefabricated hoisting module, a long-edge profiled steel sheet connecting plate is arranged at a relative position between the prefabricated light concrete floor at the top of the rear left prefabricated hoisting module and the prefabricated light concrete floor at the top of the front side prefabricated hoisting module, the short-edge profiled steel sheet connecting plate and the long-edge profiled steel sheet connecting plate are fixedly connected with corresponding profiled steel sheet supporting plates, a plurality of joint reinforcing steel bars are arranged at the relative position of the top of the short-edge profiled steel sheet connecting plate, a plurality of plate-top reinforcing steel bars are arranged at the top of the joint reinforcing steel bars, the structures of the short-edge profiled steel sheet connecting plate and the long-edge profiled steel sheet connecting plate are similar, a, concrete surface course is pour at lower floor's module top, concrete surface course and lower floor module fixed connection.
Furthermore, the top surface of the concrete surface layer is flush with the height of the top of the steel plate edge covering, and the steel plate edge covering is a steel beam of an L-shaped structure.
Furthermore, the back right profiled steel sheet supporting plate is an open-type plate with wave groove indentations.
Furthermore, the length and width of the rear right prefabricated lightweight concrete floor slab are smaller than those of the rear right profiled steel sheet support plate, and the shape of the rear right prefabricated lightweight concrete floor slab, the shape of the rear right profiled steel sheet support plate and the shape of the top of the rear right support frame are similar to each other.
Furthermore, a steel bar support is arranged on the plate top steel bar, and the length of the plate top steel bar is longer than that of the joint steel bar.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, solved box structure assembly type building, the floor structure is discontinuous, the poor problem of the whole rigidity of structure, and the form is nimble moreover, and industrialization degree is high, construction convenience.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view with the concrete facing removed;
FIG. 3 is an exploded view with the concrete facing removed;
FIG. 4 is a top view of the present invention with the concrete facing removed;
FIG. 5 is a schematic structural view of the left and right side parts of the lower module and the steel plate edge;
FIG. 6 is a schematic structural view of the front and rear side parts of the lower module and the steel plate edge;
FIG. 7 is a schematic view of the construction of the short-side profiled sheet connecting plate and its side profiled sheet support plate;
fig. 8 is a schematic structural view of a long-side profiled sheet connecting plate and a profiled sheet supporting plate beside the same. In the figure: 1. the concrete surface layer, 2, the lower layer module, 3, the front side prefabricated hoisting module, 4, the rear left prefabricated hoisting module, 5, the rear right prefabricated hoisting module, 6, the rear right supporting frame, 7, the rear right profiled steel sheet supporting plate, 8, the rear right prefabricated lightweight concrete floor slab, 9, steel sheet covered edges, 10, the short-side profiled steel sheet connecting plate, 11, the long-side profiled steel sheet connecting plate, 12, the joint reinforcing steel bars, 13, the slab top reinforcing steel bars, 14, the reinforcing steel bar support and 15, the hoisting module frame steel beams.
Detailed Description
Example (b): as shown in fig. 1 to 8, the prefabricated light concrete floor slab comprises a lower layer module 2, wherein the lower layer module 2 comprises a front side prefabricated hoisting module 3, a rear left prefabricated hoisting module 4 and a rear right prefabricated hoisting module 5, the front side prefabricated hoisting module 3, the rear left prefabricated hoisting module 4 and the rear right prefabricated hoisting module 5 are similar in structure, the rear right prefabricated hoisting module 5 comprises a hoisting module frame steel beam 15, a rear right profiled steel sheet supporting plate 7 and a rear right prefabricated light concrete floor slab 8, a rear right supporting frame 6 is arranged at the bottom of the rear right prefabricated hoisting module 5, the rear right supporting frame 6 is a rectangular frame formed by multiple stand columns, the rear right prefabricated hoisting module 5 is fixedly connected with the rear right supporting frame 6, the rear right prefabricated light concrete floor slab 8 is arranged at the top of the rear right profiled steel sheet supporting plate 7, the rear right prefabricated light concrete floor slab 8 is fixedly connected with the rear right profiled steel sheet supporting plate 7, the front side prefabricated hoisting module, The rear left prefabricated hoisting module 4 and the rear right prefabricated hoisting module 5 are sequentially spliced at the same height to form a lower layer module 2, a steel plate wrapping edge 9 is arranged at the opposite position of the outermost periphery of the top of the lower layer module 2, and the steel plate wrapping edge 9 is fixedly connected with a rear right profiled steel plate supporting plate 7; a short-edge profiled steel sheet connecting plate 10 is arranged at a relative position between the prefabricated light concrete floor at the top of the rear right prefabricated hoisting module 5 and the prefabricated light concrete floor at the top of the rear left prefabricated hoisting module 4, a long-edge profiled steel sheet connecting plate 11 is arranged at a relative position between the prefabricated light concrete floor at the top of the rear left prefabricated hoisting module 4 and the prefabricated light concrete floor at the top of the front side prefabricated hoisting module 3, the short-edge profiled steel sheet connecting plate 10 and the long-edge profiled steel sheet connecting plate 11 are fixedly connected with corresponding profiled steel sheet supporting plates, a plurality of joint reinforcing bars 12 are arranged at the relative position at the top of the short-edge profiled steel sheet connecting plate 10, a plurality of plate top reinforcing bars 13 are arranged at the top of the joint reinforcing bars 12, the short-edge profiled steel sheet connecting plate 10 is similar to the long-edge profiled steel sheet connecting plate 11 in structure, the top of the lower module 2 is provided with a concrete surface layer 1, the concrete surface layer 1 is poured on the top of the lower module 2, and the concrete surface layer 1 is fixedly connected with the lower module 2. The top surface of the concrete surface layer 1 is flush with the top height of the steel plate wrapping 9, the steel plate wrapping 9 is a steel beam of an L-shaped structure, the rear right profiled steel plate supporting plate 7 is an open-type plate with wave groove indentations, the length and width of the rear right prefabricated light concrete floor 8 are smaller than those of the rear right profiled steel plate supporting plate 7, the shape of the rear right prefabricated light concrete floor 8, the shape of the rear right profiled steel plate supporting plate 7 and the shape of the top of the rear right supporting frame 6 are similar, a steel bar support 14 is arranged on the plate top steel bar 13, and the length of the plate top steel bar 13 is longer than that of the joint steel bar 12.
The working process is as follows: the structure is composed of a lower module 2 and a concrete surface layer 1 poured on the lower module. Reasonably arranging the rear right profiled steel sheet supporting plate 7, and fixing the rear right profiled steel sheet supporting plate on the rear right supporting frame 6 through self-tapping screws or shear-resistant studs, wherein the diameters of the studs are proper values according to the span length of the plate; the rear right profiled steel sheet supporting plate 7 is used as a bottom supporting plate of a rear right prefabricated light concrete floor slab 8, the rear right prefabricated hoisting module 5 is manufactured in advance, reinforcing steel bars are configured on the upper portion of the rear right profiled steel sheet supporting plate 7 according to span calculation, light concrete is poured to a distance (about one wave crest and one wave trough of the profiled steel sheet) away from the edge of the profiled steel sheet, the rear right prefabricated light concrete floor slab 8 is formed, the side surface of the periphery of the rear right prefabricated light concrete floor slab 8 is a rough surface, and the rear right prefabricated light concrete floor slab is convenient to be tightly attached to cast-in-place concrete during construction to form a whole; the rough surface of the rear right prefabricated lightweight concrete floor slab 8 is not less than four mm; the profiled steel sheet adopts an open-type plate or a closed-type plate with special wave grooves and indentations; the width-thickness ratio of each local plate part meets the requirement of the maximum width-thickness ratio of the plate part; add "L" shaped steel board and bordure 9 at its edge of lower floor module 2, the utility model discloses only relate to the concatenation of the prefabricated hoist and mount module 3 of front side, the prefabricated hoist and mount module 4 in the back left side, the prefabricated hoist and mount module 5 three prefabricated hoist and mount modules in the back right side, can use a plurality of prefabricated hoist and mount modules to splice the installation with same construction method according to the designing requirement in the in-service use, form box structure house.
The construction method of the prefabricated box type house floor structure is characterized by comprising the following steps of:
s1, building a supporting frame corresponding to each prefabricated hoisting module, wherein the supporting frame is composed of a plurality of upright posts;
s2, manufacturing prefabricated hoisting modules in a factory, sequentially welding a plurality of steel beams to form a whole, manufacturing frame steel beams 15 of the hoisting modules, arranging oblique beams at each corner of the frame steel beams 15 for reinforcement, installing corresponding profiled steel sheet supporting plates on the frame steel beams 15 of the hoisting modules, paving prefabricated light concrete floors on the tops of the whole profiled steel sheets, wherein the position of each prefabricated light concrete floor corresponds to the position of the corresponding profiled steel sheet supporting plate, and the edges of the prefabricated light concrete floors are arranged in a gap with the edges of the corresponding profiled steel sheet supporting plates;
s3, transporting the prefabricated hoisting module to the site, and fixedly connecting the periphery of the prefabricated hoisting module with the corresponding upright posts; laying long-side profiled sheet connecting plates 11 at the long-side positions of two adjacent profiled sheet supporting plates, laying short-side profiled sheet connecting plates 10 at the short-side positions of two adjacent profiled sheet supporting plates, connecting the long-side profiled sheet connecting plates 11, the short-side profiled sheet connecting plates 10 and the corresponding profiled sheet supporting plates into a whole by using self-tapping screws, then laying steel sheet covered edges 9 at the outermost rings of the whole formed by connecting the long-side profiled sheet connecting plates 11, the short-side profiled sheet connecting plates 10 and the corresponding profiled sheet supporting plates, and welding the steel sheet covered edges and the steel beams together;
s4, laying corresponding joint reinforcing steel bars 12 in the direction vertical to the short sides of the prefabricated lightweight concrete floor at the upper relative positions of the short-side profiled steel sheet connecting plates 10, and then arranging plate top reinforcing steel bars 13 at the upper relative positions of the joint reinforcing steel bars 12; then, laying corresponding joint reinforcing steel bars 12 in the direction vertical to the long sides of the prefabricated lightweight concrete floor at the upper relative positions of the long-side profiled steel sheet connecting plates 11, and then arranging plate top reinforcing steel bars 13 at the upper relative positions of the joint reinforcing steel bars 12; arranging a steel bar support on the plate top steel bar 13, and binding the steel bar support with the plate top steel bar to form a steel bar framework for casting concrete later;
and S5, pouring high-strength concrete on the steel reinforcement framework, pouring the high-strength concrete from the place where the prefabricated lightweight concrete floors are spliced until the high-strength concrete, burying the prefabricated lightweight concrete floors, and continuing pouring until the high-strength concrete is in edge-covered contact with the steel plates, finishing pouring until the top surfaces of the high-strength concrete and the top of the edge-covered steel plates are flush, and forming the assembled integral floor system structure after the high-strength concrete is solidified.

Claims (5)

1. The utility model provides an assembled box house superstructure structure which characterized in that: including lower floor's module (2), lower floor's module (2) is including prefabricated hoist and mount module (3) of front side, prefabricated hoist and mount module (4) in back left side and prefabricated hoist and mount module (5) in back right side, prefabricated hoist and mount module (5) in back right side is including hoist and mount module frame girder steel (15), back right profiled sheet backup pad (7), prefabricated lightweight concrete floor (8) in back right side, prefabricated hoist and mount module in back right side (5) bottom is equipped with back right braced frame (6), back right braced frame (6) are the rectangular frame that the multi-column is constituteed, prefabricated hoist and mount module in back right side (5) and back right braced frame (6) fixed connection, back right profiled sheet backup pad in back right side (7) top is equipped with prefabricated lightweight concrete floor (8) in back right side, prefabricated hoist and mount module (3) in front side, prefabricated hoist and mount module in back left side (4) and the same height of prefabricated hoist and mount module (5) splice in proper order to constitute down The steel plate covered edge (9) is arranged at the opposite position of the outermost periphery of the top of the lower layer module (2), and the steel plate covered edge (9) is fixedly connected with the rear right profiled steel plate supporting plate (7); a short-edge profiled steel sheet connecting plate (10) is arranged at a relative position between a prefabricated light concrete floor at the top of the rear right prefabricated hoisting module (5) and a prefabricated light concrete floor at the top of the rear left prefabricated hoisting module (4), a long-edge profiled steel sheet connecting plate (11) is arranged at a relative position between the prefabricated light concrete floor at the top of the rear left prefabricated hoisting module (4) and the prefabricated light concrete floor at the top of the front side prefabricated hoisting module (3), the short-edge profiled steel sheet connecting plate (10) and the long-edge profiled steel sheet connecting plate (11) are fixedly connected with corresponding profiled steel sheet supporting plates, a plurality of seam steel bars (12) are arranged at a relative position at the top of the short-edge profiled steel sheet connecting plate (10), a plurality of plate top steel bars (13) are arranged at the top of the seam steel bars (12), and a plurality of seam steel bars (12) and plate top steel, the top of the lower module (2) is provided with a concrete surface layer (1), the concrete surface layer (1) is poured on the top of the lower module (2), and the concrete surface layer (1) is fixedly connected with the lower module (2).
2. The prefabricated box-type house floor structure according to claim 1, wherein: the top surface of the concrete surface layer (1) is flush with the top height of the steel plate edge covering (9), and the steel plate edge covering (9) is a steel beam with an L-shaped structure.
3. The prefabricated box-type house floor structure according to claim 1, wherein: the back right profiled steel sheet supporting plate (7) is an open-type plate with wave groove indentations.
4. The prefabricated box-type house floor structure according to claim 1, wherein: the length and width of the rear right precast lightweight concrete floor slab (8) are smaller than those of the rear right profiled steel sheet supporting plate (7).
5. The prefabricated box-type house floor structure according to claim 1, wherein: and the plate top steel bars (13) are provided with steel bar supports (14), and the length of the plate top steel bars (13) is longer than that of the joint steel bars (12).
CN202022307511.1U 2020-10-16 2020-10-16 Assembly type box house floor structure Active CN212613049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022307511.1U CN212613049U (en) 2020-10-16 2020-10-16 Assembly type box house floor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022307511.1U CN212613049U (en) 2020-10-16 2020-10-16 Assembly type box house floor structure

Publications (1)

Publication Number Publication Date
CN212613049U true CN212613049U (en) 2021-02-26

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ID=74701677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022307511.1U Active CN212613049U (en) 2020-10-16 2020-10-16 Assembly type box house floor structure

Country Status (1)

Country Link
CN (1) CN212613049U (en)

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