CN210002551U - kinds of assembled house frame structure - Google Patents

kinds of assembled house frame structure Download PDF

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Publication number
CN210002551U
CN210002551U CN201920457293.4U CN201920457293U CN210002551U CN 210002551 U CN210002551 U CN 210002551U CN 201920457293 U CN201920457293 U CN 201920457293U CN 210002551 U CN210002551 U CN 210002551U
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China
Prior art keywords
connecting seat
prefabricated
hole
seat body
shaped connecting
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CN201920457293.4U
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Chinese (zh)
Inventor
谢春江
许骏
顾煜军
王狄
章群
章冯桥
陈东升
单兴军
王建权
朱锦枫
范洪彬
冯桦
汪利炳
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Chengda Construction Group Co Ltd
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Chengda Construction Group Co Ltd
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Abstract

The utility model relates to an prefabricated house frame construction, a serial communication port, the connecting seat, the roof beam body and prefabricated wallboard, the connecting seat is connected with the stand through the drawknot screw rod, the roof beam body includes prefabricated roof beam part, wear out reinforcing bar and back pouring part, the both ends of prefabricated roof beam part are taken on the connecting seat body, there is the space between prefabricated roof beam part and the connecting seat, wear out the reinforcing bar and extend to in the space, its tip and connecting seat welding, space department packs has back pouring part, the side of prefabricated roof beam part is equipped with horizontal through hole, the top surface is equipped with the bolt hole, every horizontal through hole corresponds two bolt holes, prefabricated wallboard is established respectively in the internal and external both sides of roof beam, it includes wallboard body and extension, be equipped with the through-hole that corresponds with the bolt hole on the extension, the roof beam body is hugged closely to the wallboard body, the extension inserts in the horizontal through hole, be equipped with the bolt in corresponding bolt hole and the through-hole.

Description

kinds of assembled house frame structure
Technical Field
The utility model relates to a housing construction technical field especially relates to kinds of assembled house frame construction.
Background
In the construction industry, the house frame is usually implemented in two forms:
relates to a reinforced concrete building frame, wherein the reinforced concrete building frame is prepared by adding composite materials consisting of steel bars, reinforcing mesh, steel plates or fibers into concrete and composite materials which work together to improve the mechanical properties of the concrete, the upright posts and the cross beams in the building frame are all made by adding reinforcing mesh into concrete and fixedly connecting , the reinforcing mesh connects the concrete into whole bodies and has larger bearing capacity.
However, the bearing capacity of the steel structure is limited, particularly the cross beam is connected to the steel column through the connecting piece, when the cross beam is subjected to large pressure in the vertical direction, the pressure can be concentrated on the connecting piece and the welding position of the connecting piece and the steel column, the bearing capacity of the connecting piece is limited, the welding area of the connecting piece and the steel column is more fragile, and the factors cause the risk that the connecting piece breaks and falls off.
Whether the reinforced concrete house frame or the steel structure house frame is adopted, most of the wall bodies of the buildings are formed by adopting on-site concrete pouring or building blocks, and the construction speed of the wall bodies is still low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at to among the current house frame construction concrete structure construct slowly, steel structural framework beam column node is fragile, the wall body generally constructs the scheduling problem slowly, designs kinds of prefabricated house frame construction.
In order to achieve the purpose, the utility model provides a technical scheme does:
the utility model relates to an assembled house frame construction, including stand, connecting seat, roof beam body and prefabricated wallboard, the connecting seat include L shape connecting seat body, limiting plate and stiffening plate, L shape connecting seat body passes through the drawknot screw rod and is connected with the stand, limiting plate and L shape connecting seat body welding, stiffening plate top and L shape connecting seat body welding, stiffening plate lateral part and stand welding, the roof beam body including the precast beam part, wear out reinforcing bar and back pouring part, the both ends of precast beam part are taken on L shape connecting seat body, there is the space between precast beam part and the L shape connecting seat body curb plate, wear out the reinforcing bar and extend to in the space, tip and connecting seat welding, space department fills has the back pouring part, the side of precast beam part is equipped with horizontal through hole, the top surface is equipped with the bolt hole, every horizontal through hole corresponds two bolt holes, prefabricated wallboard establish respectively in roof beam body inside and outside both sides, it includes wallboard body and extension, be equipped with the through-hole that corresponds with the bolt hole on the extension, the wallboard body hugs closely the roof beam body, the extension inserts in the horizontal through hole, be equipped with the.
Preferably, the bottom plate of the L-shaped connecting seat body is provided with a limiting hole, the bottom of the precast beam part is provided with a protrusion corresponding to the limiting hole, the shape and the size of the protrusion are matched with those of the limiting hole, and the protrusion is inserted into the limiting hole.
Preferably, the side plate of the L-shaped connecting seat body is provided with at least two rows of screw holes, and a tie screw for connecting the L-shaped connecting seat body and the upright column penetrates through the upright column and passes through the screw holes.
Preferably, the wallboard body includes inner concrete wallboard, heat preservation, inner crack resistant mortar, net cloth, outer crack resistant mortar and outer concrete wallboard that coincide in proper order, extension and inner concrete wallboard adopt style structure.
Preferably, the length of the extension is 1/2 transverse to the depth of the through hole.
Preferably, the upright column is a hollow steel column, and a concrete column core is poured in the hollow part of the upright column.
Preferably, the distance between the two limit plates is the same.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model relates to a roof beam body and prefabricated wallboard among the assembled house frame construction all adopt the mill prefabrication, the structure of site Assembly, the precision of the roof beam body and prefabricated wallboard is convenient for control, and the scene only needs assemble the roof beam body and prefabricated siding wall, and site operation cycle is short, receives environmental impact less.
The utility model discloses a connecting seat passes through drawknot screw rod cooperation welded mode and is connected with the stand, and the drawknot screw rod runs through the stand, and the concrete column core has been pour again at the center of stand, and the concrete of concrete column core solidifies the back, buries the drawknot screw rod in it inside, has increased the joint strength of drawknot screw rod and stand, and then has increased the joint strength of connecting seat and stand, and beam column node intensity is big, has avoided the connecting seat fracture or has come off.
Drawings
FIG. 1 is a schematic view of a frame structure of a prefabricated building with two beams arranged in a line;
FIG. 2 is a cross-sectional view A-A of the frame structure of the prefabricated building with two beams arranged in a line;
FIG. 3 is a schematic view of the connecting socket;
FIG. 4 is a cross-sectional view B-B of the beam of FIG. 1;
FIG. 5 is a schematic structural view of a precast beam section;
FIG. 6 is a schematic structural view of a prefabricated wall panel;
FIG. 7 is a top view of a prefabricated wall panel;
FIG. 8 is a sectional view taken along line B-B of the prefabricated building frame structure of FIG. 1;
fig. 9 is a schematic view of the frame structure of the prefabricated building in the case of a vertical arrangement of two beams.
Illustration of the drawings: 1-upright column, 11-concrete column core, 2-connecting seat, 21-L-shaped connecting seat body, 22-limiting plate, 23-stiffening plate, 24-tie screw, 25-limiting hole, 26-screw hole, 3-beam body, 31-precast beam part, 32-penetrating steel bar, 33-post pouring part, 34-transverse through hole, 35-bolt hole, 36-bulge, 4-precast wallboard, 41-wallboard body, 411-inner layer concrete wallboard, 412-heat insulation layer, 413-inner layer anti-crack mortar, 414-grid cloth, 415-outer layer anti-crack mortar, 416-outer layer concrete wallboard, 42-extension part, 43-through hole and 44-bolt.
Detailed Description
To further understand the contents of the present invention, the present invention will be described in detail with reference to the following examples, which are provided to illustrate the present invention but not to limit the scope of the present invention.
Example
With reference to fig. 1 and 2, the utility model relates to a kinds of assembled house frame construction include stand 1, connecting seat 2, the roof beam body 3 and prefabricated wallboard 4 the structure of connecting seat 2 is as shown in fig. 3, it includes L shape connecting seat body 21, limiting plate 22 and stiffening plate 23, be equipped with spacing hole 25 on the bottom plate of L shape connecting seat body 21, be equipped with two rows of screw 26 of two columns on the curb plate of L shape connecting seat body 21, limiting plate 22 and the welding of L shape connecting seat body 21, limiting hole 25 is used for limiting the assembled position of roof beam body 3, stiffening plate 23 top and the welding of L shape connecting seat body 21, when installing, L shape connecting seat body 2 is connected with stand 1 through the drawknot screw rod 24 that runs through screw 26 and stand 1, and L shape connecting seat body 2 and stiffening plate 23 are close to the side and the welding of stand 1. stand 1 adopts hollow steel column, concrete column core 11 has been pour to the hollow portion of stand 1, the setting of concrete core 11 can strengthen the intensity of stand, bury drawknot screw rod 24 in the inside simultaneously, and then strengthen the drawknot screw rod 24 and the shaft axis of the connecting seat body and the drawing the connection of this embodiment of and carrying out the pull-by the pull-knot screw rod 632.
Referring to fig. 1 and 2, the beam body 3 includes a precast beam portion 31, a penetrating steel bar 32, and a rear casting portion 33. Referring to fig. 4 and 5, the precast beam portion 31 and the penetrating steel bars 32 are structures precast in a factory, the two limiting plates 22 in width of the precast beam portion 31 have the same distance, the lateral side of the precast beam portion 31 is provided with transverse penetrating holes 34, the top side of the precast beam portion 31 is provided with bolt holes 35, each transverse penetrating hole 34 corresponds to two bolt holes 35, it should be noted that in the precast beam portion 31 engineering, the concrete positions at the transverse penetrating holes 34 and the bolt holes 35 need to be additionally provided with stirrups or steel bars to ensure the strength of the precast beam portion 31, the penetrating steel bars 32 are embedded at two ends of the precast beam portion 31, and the end parts of the penetrating steel bars penetrate through the precast beam portion 31, the bottom of the precast beam portion 31 is provided with protrusions 36 corresponding to the limiting holes 25, and the shapes and the sizes of the protrusions 36 are matched with the shapes and. With reference to fig. 1 and 2, during construction, two ends of the precast beam part 31 are lapped on a bottom plate of the L-shaped connecting base body 21, the protrusion 36 is inserted into the limiting hole 25, a gap exists between the precast beam part 31 and a side plate of the L-shaped connecting base body 21, the precast beam part penetrates through the reinforcing steel bar 32 and extends into the gap, the end part of the precast beam part is welded with the connecting base 2, and then the gap is filled with the post-pouring part 33.
The prefabricated wall panels 4 are respectively arranged on the inner side and the outer side of the beam body 3, and each wall panels 4 are formed by splicing the prefabricated wall panels 4 arranged side by side, as shown in the combined drawings of fig. 6 and 7, each prefabricated wall panel 4 comprises a wall panel body 41 and an extension part 42, the wall panel body 41 comprises an inner concrete wall panel 411, an insulating layer 412, an inner anti-cracking mortar 413, a mesh cloth 414, an outer anti-cracking mortar 415 and an outer concrete wall panel 416 which are sequentially overlapped, the extension part 42 and the inner concrete wall panel 411 adopt a type structure, the length of the extension part 42 is 1/2 of the depth of the transverse through hole 34, a through hole 43 corresponding to the bolt hole 35 is arranged on the extension part 42, as shown in the combined drawing 8, the top of the wall panel body 41 is arranged in a close fit with the beam body 3 during installation, the extension part 42 is inserted into the transverse through hole 34, and a bolt 44 is inserted into the.
During construction, firstly, the upright post 1 is hoisted on site, and a screw hole is formed in the position, corresponding to the installation connecting seat, of the upright post 1; then installing the connecting seat 2 on site, and installing the connecting seat 2 on the upright post 1 in a manner of matching and welding the drawknot screw 24; then hoisting the precast beam part 31 on site, accurately positioning the precast beam part through the bulge 36 and the limiting hole 25 during hoisting, overlapping two ends of the precast beam part 31 on the upper surface of the bottom plate of the L-shaped connecting seat body, and connecting and penetrating out the steel bar 32 and the connecting seat 2 in a welding mode; then, after the site construction, the part 33 is poured, and during the pouring, the limiting plate 22 can be used as a template for pouring concrete; and then hoisting the prefabricated wall panel 4, inserting the extension part 42 of the prefabricated wall panel 4 into the transverse through hole 34 of the prefabricated beam part, aligning the through hole 43 with the bolt hole 35, and inserting the bolt 44 to finish the assembly of the prefabricated wall panel 4.
Example two
Referring to fig. 9, the difference between the present embodiment and the embodiment is that in the present embodiment, two beams are arranged at an included angle of 90 degrees, and when two connecting seats 2 are fixed, two sets of mutually perpendicular tie screws 24 are required to fix, so that the tie screws 24 for fixing two sets of connecting seats 2 are arranged in a vertically staggered manner.
The rest of the structure of this embodiment is the same as that of embodiment , and this embodiment will not be described again.
The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (7)

  1. The prefabricated house frame structures are characterized by comprising upright columns, connecting seats, beam bodies and prefabricated wall boards, wherein each connecting seat comprises an L-shaped connecting seat body, a limiting plate and a stiffening plate, the L-shaped connecting seat body is connected with the upright columns through a tie screw, the limiting plate is welded with the L-shaped connecting seat body, the top of the stiffening plate is welded with the L-shaped connecting seat body, the side of the stiffening plate is welded with the upright columns, each beam body comprises a prefabricated beam part, a penetrating steel bar and a post-pouring part, two ends of the prefabricated beam part are lapped on the L-shaped connecting seat body, a gap exists between the prefabricated beam part and the side plate of the L-shaped connecting seat body, the penetrating steel bar extends into the gap, the end of the prefabricated beam part is welded with the connecting seats, the post-pouring part is filled in the gap, the lateral side face of the prefabricated beam part is provided with transverse through holes, the top face of the prefabricated beam part is provided with pin holes, each transverse through hole corresponds to two pin holes, the prefabricated wall boards are respectively arranged on the inner side and the outer side of the beam body and comprise wall board bodies and extension.
  2. 2. The modular building frame structure of claim 1, wherein: the bottom plate of the L-shaped connecting seat body is provided with a limiting hole, the bottom of the precast beam part is provided with a bulge corresponding to the limiting hole, the shape and the size of the bulge are matched with those of the limiting hole, and the bulge is inserted into the limiting hole.
  3. 3. The modular building frame structure of claim 1, wherein: the side plate of the L-shaped connecting seat body is provided with at least two rows of screw holes, and a tie screw for connecting the L-shaped connecting seat body and the upright column penetrates through the upright column and the screw holes.
  4. 4. The prefabricated house frame structure of claim 1, wherein the wall panel body comprises an inner concrete wall panel, an insulating layer, an inner anti-cracking mortar, a mesh fabric, an outer anti-cracking mortar and an outer concrete wall panel which are sequentially overlapped, and the extension part and the inner concrete wall panel adopt an -body structure.
  5. 5. The modular building frame structure of claim 1, wherein: the length of the extension is 1/2 transverse to the depth of the through hole.
  6. 6. The modular building frame structure of claim 1, wherein: the upright post adopts a hollow steel column, and a concrete column core is poured in the hollow part of the upright post.
  7. 7. The modular building frame structure of claim 1, wherein: the distance between the two limiting plates is the same.
CN201920457293.4U 2019-04-04 2019-04-04 kinds of assembled house frame structure Active CN210002551U (en)

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Application Number Priority Date Filing Date Title
CN201920457293.4U CN210002551U (en) 2019-04-04 2019-04-04 kinds of assembled house frame structure

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374234A (en) * 2019-07-19 2019-10-25 杭州三丰装配式建筑科技有限公司 A kind of the cavity node structure and construction method of assembled wall and building frame
CN113123465A (en) * 2021-04-30 2021-07-16 郑州航空工业管理学院 Assembled building beam column node
CN114278019A (en) * 2021-12-30 2022-04-05 中建八局第一建设有限公司 Assembled roof frame and preparation process and construction method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374234A (en) * 2019-07-19 2019-10-25 杭州三丰装配式建筑科技有限公司 A kind of the cavity node structure and construction method of assembled wall and building frame
CN110374234B (en) * 2019-07-19 2024-04-09 杭州三丰装配式建筑科技有限公司 Cavity node structure of assembled wall body and building frame and construction method
CN113123465A (en) * 2021-04-30 2021-07-16 郑州航空工业管理学院 Assembled building beam column node
CN113123465B (en) * 2021-04-30 2023-09-12 郑州航空工业管理学院 Assembled building beam column node
CN114278019A (en) * 2021-12-30 2022-04-05 中建八局第一建设有限公司 Assembled roof frame and preparation process and construction method thereof
CN114278019B (en) * 2021-12-30 2023-07-07 中建八局第一建设有限公司 Assembled roof frame and preparation process and construction method thereof

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