CN219825605U - Box modularization bight stand concatenation node - Google Patents
Box modularization bight stand concatenation node Download PDFInfo
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- CN219825605U CN219825605U CN202321133801.6U CN202321133801U CN219825605U CN 219825605 U CN219825605 U CN 219825605U CN 202321133801 U CN202321133801 U CN 202321133801U CN 219825605 U CN219825605 U CN 219825605U
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- 238000010008 shearing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a box-type modularized corner upright post splicing node, which comprises a lower layer module and an upper layer module; the lower module comprises a lower module corner post and a lower module top beam which is detachably arranged on the lower module corner post; the upper layer module comprises an upper layer module corner post and an upper layer module bottom beam which is detachably arranged on the upper layer module corner post; the upper layer module corner posts and the lower layer module corner posts are spliced up and down in an aligned mode; the lower-layer module corner posts are provided with lower-layer corner post top plates and lower-layer corner post ring plates, and the upper-layer module corner posts are provided with upper-layer corner post bottom plates and upper-layer corner post ring plates; the upper corner post bottom plate is arranged on the lower corner post top plate, and the lower corner post ring plate, the lower corner post top plate, the upper corner post bottom plate and the upper corner post ring plate are connected in a penetrating way through a plurality of connecting pieces. Compared with the prior art, the upper module bottom beam and the lower module top beam can be repeatedly disassembled and assembled for many times, and the problem of layer height limitation of the existing modularized building and the problem of repeated disassembly and assembly of the mobile building due to road transportation conditions are solved.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a box-type modularized corner upright post splicing node.
Background
With the development of the design technology of the box-type modularized building structure, the modularized building is applied and popularized in a larger range, the building type adopting the modularized building structure is not a single industrial building or hotel residence, and more other types of industrial and civil buildings are gradually prone to adopting the box-type modularized building form.
The box-type modularized building is a building form which is formed by factory production of prefabricated box-type modules, transportation to project sites and on-site assembly. Due to the limitations of road transport conditions, the module height cannot generally exceed 4 meters, thereby limiting the available floor height of the modular building. In order to solve the problem of limiting the height of the modular building layer and simultaneously meet the transportation and use requirements, a method of stacking two layers of box modules, splicing upper and lower corner posts on site and then dismantling a top beam of the lower layer module and a bottom beam of the upper layer module is adopted. In addition, in order to meet the requirements of novel mobile buildings, the module combination form can be repeatedly disassembled and assembled and reused, thereby not only meeting the requirements of building industrialization, but also saving energy and protecting environment. However, the existing box-type module corner post splicing joint cannot be disassembled from the module beam during installation, and cannot be repeatedly disassembled, assembled and recycled.
Disclosure of Invention
The utility model aims to provide a box-type modularized corner upright post splicing node, which can be repeatedly disassembled and installed and used for multiple times.
The aim of the utility model can be achieved by the following technical scheme: a box-type modularized corner upright post splicing node comprises a lower module and an upper module;
the lower module comprises a lower module corner post and a lower module top beam which is repeatedly detachably arranged on the lower module corner post;
the upper module comprises an upper module corner post and an upper module bottom beam which is repeatedly detachably arranged on the upper module corner post;
the axes of the upper module corner posts and the lower module corner posts are aligned and spliced up and down;
the lower module corner posts are provided with lower corner post top plates and lower corner post ring plates, and the upper module corner posts are provided with upper corner post bottom plates and upper corner post ring plates;
the upper corner post bottom plate is arranged on the lower corner post top plate, and the lower corner post ring plate, the lower corner post top plate, the upper corner post bottom plate and the upper corner post ring plate are connected in a penetrating way from bottom to top through a plurality of connecting pieces.
Preferably, the connecting piece keeps away the upper layer module top beam and the upper layer module bottom beam, is not contacted with the lower layer module top beam and the upper layer module bottom beam, and does not influence the disassembly of the lower layer module top beam and the upper layer module bottom beam.
Preferably, the connecting piece is a prestressed high-strength bolt. And the lower module corner posts and the upper module corner posts are connected with the top plate, the bottom plate and the upper and lower annular plates through prestress high-strength bolts after being spliced up and down in an aligning manner.
Preferably, a top plate stiffening rib is arranged between the top plate of the lower corner post and the ring plate of the lower corner post, and the top beam of the lower module is detachably arranged on the corner post of the lower module through the top plate stiffening rib.
Further preferably, the lower module top beam web is connected with the top plate stiffening rib through bolts.
Still further preferably, roof stiffeners connected to the lower module roof web protrude outside the lower corner post roof and lower corner post ring plates for connection to the lower module roof web.
Preferably, a bottom plate stiffening rib is arranged between the bottom plate of the upper corner post and the annular plate of the upper corner post, and the bottom beam of the upper module is detachably arranged on the corner post of the upper module through the bottom plate stiffening rib.
Further preferably, the upper module bottom beam web is connected with the bottom plate stiffening rib through bolts.
Still further preferably, the bottom plate stiffening ribs connected to the upper module bottom beam web plate protrude outside the upper corner post bottom plate and the upper corner post ring plate, so as to be connected to the upper module bottom beam web plate.
Preferably, the lower corner post top plate is communicated with and welded to the lower module corner post top, the lower corner post annular plate is welded to the lower module corner post outer wall, and the top plate stiffening ribs are uniformly distributed along the lower corner post top plate and the lower corner post annular plate flange and welded to the lower corner post top plate, the lower corner post annular plate and the lower module corner post.
Preferably, the upper corner post bottom plate is communicated with and welded to the upper module corner post bottom, the upper corner post annular plate is welded to the upper module corner post outer wall, the bottom plate stiffening ribs are uniformly distributed along the upper corner post bottom plate and the upper corner post annular plate flange and welded to the upper corner post bottom plate, the upper corner post annular plate and the upper module corner post.
Preferably, a positioning structure is arranged between the upper corner post bottom plate and the lower corner post top plate.
Further preferably, the positioning structure comprises a positioning hole arranged on the bottom plate of the upper corner post and a positioning cone arranged on the top plate of the lower corner post.
Preferably, the lower module corner posts and the upper module corner posts are rectangular corner posts.
Preferably, the cross-sectional areas of the lower corner post top plate, the lower corner post ring plate, the upper corner post bottom plate and the upper corner post ring plate are larger than those of the lower module corner post and the upper module corner post.
Compared with the prior art, the utility model has the following advantages:
1. the utility model has simple node structure and reliable force transmission. The existing modular upright post splicing joint is usually an articulated joint and can only transmit axial force and horizontal shearing force, while the joint is a rigid joint and can transmit axial force, horizontal shearing force and bending moment. The basic principle of force transmission is as follows: the upper corner post bottom plate and the lower corner post top plate are pressed and attached by the connecting piece, so that axial pressure and tensile force can be reliably transmitted, and horizontal shearing force is transmitted by a horizontal friction surface between the upper corner post bottom plate and the lower corner post top plate; the upper corner post bottom plate and the annular plate, and the lower corner post top plate and the annular plate are connected through the connecting piece to form rigid arms respectively, so that the effect of transmitting bending moment can be achieved, and the rigid connection of splicing the upper corner post and the lower corner post is realized.
2. The utility model provides a repeatedly-detachable rectangular corner column splicing node for a box-type modular building, which is characterized in that after two layers of modules are vertically stacked and spliced and a lower layer of module top beams and an upper layer of module bottom beams are removed, the height of the layer of the modular building can be utilized to be the sum of the heights of the stacked two layers of modules, and the problem that the height of the layer of the existing box-type modular building cannot exceed 4 meters due to the limitation of road transportation conditions is solved, so that the applicable range of the modular building is enlarged.
3. The node can be repeatedly disassembled and assembled for a plurality of times by disassembling and installing the prestress high-strength bolt and the common bolt, so that the module structure can be repeatedly utilized for a plurality of times, and the requirement of repeatedly disassembling and installing the movable building is met.
4. In the transportation process from a factory to a construction site and in the module hoisting process, the bottom beam at the node and the beam column component at the upper part form an upper half module, the top beam at the node and the beam column component at the lower part form a lower half module, and the upper half module and the lower half module are complete and stable structural unit bodies and can be transported and hoisted independently.
5. The node is simple in installation process and easy to construct, meets the requirement of building industrialization, can be repeatedly disassembled and installed and used for multiple times, is free of wet operation in the installation site, and meets the requirement of environment-friendly modern buildings.
Drawings
FIG. 1 is a schematic view of the overall structure of a box modular corner post splice joint of the present utility model;
FIG. 2 is a schematic view of a partial structure of a splice joint of a box modular corner post of the present utility model;
FIG. 3 is a schematic view of the lower module of the present utility model;
FIG. 4 is a schematic diagram of an upper module according to the present utility model;
FIG. 5 is a schematic diagram of a top module according to a second embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the box modular corner post splice joint of the present utility model with the top and bottom beams removed;
in the figure: 1-lower module, 11-lower module corner posts, 1111-lower corner post top plates, 1112-lower corner post ring plates, 1113-top plate stiffening ribs, 12-lower module top beams, 2-upper modules, 21-upper module corner posts, 2111-upper corner post bottom plates, 2112-upper corner post ring plates, 2113-bottom plate stiffening ribs and 22-upper module bottom beams.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The following examples are given by way of illustration of detailed embodiments and specific procedures based on the technical scheme of the present utility model, but the scope of the present utility model is not limited to the following examples.
Example 1
A box-type modular corner column splicing node, as shown in fig. 1, comprises an upper layer module 2 and a lower layer module 1 which are stacked up and down.
The lower module 1 includes a lower module corner post 11, and a lower module top beam 12 mounted on the lower module corner post 11 in a repeatable and detachable manner, and a lower corner post top plate 1111 and a lower corner post ring plate 1112 are further disposed on the lower module corner post 11. The upper module 2 comprises an upper module corner post 21 and an upper module bottom beam 22 which is repeatedly detachably arranged on the upper module corner post 21, and the upper module corner post 21 is also provided with an upper corner post bottom plate 2111 and an upper corner post ring plate 2112.
When in use, the lower module corner post 11 and the upper module corner post 21 are connected with the lower corner post ring plate 1112, the lower corner post top plate 1111, the upper corner post bottom plate 2111 and the upper corner post ring plate 2112 through connecting pieces after being spliced up and down in an axial alignment manner, wherein the upper corner post bottom plate 2111 is positioned on the lower corner post top plate 1111.
Example 2
Repeatedly detachable rectangular corner column splicing nodes of box-type modular building are positioned at splicing positions of upper and lower corner columns at the same plane position when two layers of modules are stacked.
Referring to fig. 2, 3, 4 and 5, a box-type modular building rectangular corner post splicing node capable of being repeatedly disassembled and assembled comprises a lower module corner post 11, an upper module corner post 21, a lower module top beam 12, an upper module bottom beam 22, an upper corner post bottom plate 2111, a lower corner post top plate 1111, an upper corner post annular plate 2112, a lower corner post annular plate 1112, a bottom plate stiffening rib 2113, a top plate stiffening rib 1113, and an axis alignment upper and lower splicing of the lower module corner post 11 and the upper module corner post 21.
The lower corner post top plate 1111 is penetrated and welded at the top of the lower corner post 11, the lower corner post ring plate 1112 is welded at the outer wall of the lower corner post 11, and the top plate stiffening ribs 1113 are uniformly distributed along the flanges of the lower corner post top plate 1111 and the lower corner post ring plate 1112 and welded at the outer walls of the lower corner post top plate 1111, the lower corner post ring plate 1112 and the lower module corner post 11.
The web of the lower module header 12 is bolted to the lower module corner post roof stiffener 1113.
The upper corner post bottom plate 2111 is penetrated and welded at the bottom of the upper module corner post 21, the upper corner post ring plate 2112 is welded at the outer wall of the upper module corner post 21, the bottom plate stiffening ribs 2113 are uniformly distributed along the flanges of the upper corner post bottom plate 2111 and the upper corner post ring plate 2112, and welded at the outer walls of the upper corner post bottom plate 2111, the upper corner post ring plate 2112 and the upper module corner post 21.
The upper module bottom beam 22 web is bolted to the upper module floor stiffener 2113.
After the positioning holes of the upper corner post base plate 2111 are aligned with the positioning cones of the lower corner post top plate 1111, the upper corner post base plate 2111 is placed on the lower corner post top plate 1111.
The lower corner post ring plate 1112, the lower corner post top plate 1111, the upper corner post bottom plate 2111 and the upper corner post ring plate 2112 are connected in a penetrating way from bottom to top through a plurality of prestress high-strength bolts.
The connection of the lower module top beam 12 to the lower module top plate stiffener 1113 may be accomplished by removing and installing bolts.
The upper module bottom beams 22 are connected with the upper module bottom plate stiffening ribs 2113, and repeated disassembly and assembly can be realized through disassembly and installation bolts.
The connection of the lower corner post ring plate 1112, the lower corner post top plate 1111, the upper corner post bottom plate 2111 and the upper corner post ring plate 2112 can be repeatedly disassembled and assembled by disassembling and installing bolts.
Referring to fig. 6, after the lower module top beams 12 are removed from the upper module bottom beams 22, the floor height may be utilized as the sum of the two module heights of the stack.
For the two-layer height module, the lower layer module top beam 12 and the upper layer module bottom beam 22 are reinstalled by common bolts, and after the prestress high-strength bolts penetrating through the upper corner post ring plate and the lower corner post ring plate are removed, an integral and stable upper half and lower half independent module can be formed, and the modules can be independently hoisted, decomposed and transported to different places for reassembling again.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present utility model. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.
Claims (10)
1. The box-type modularized corner upright post splicing node is characterized by comprising a lower layer module (1) and an upper layer module (2);
the lower module (1) comprises a lower module corner post (11) and a lower module top beam (12) which is detachably arranged on the lower module corner post (11);
the upper module (2) comprises an upper module corner post (21) and an upper module bottom beam (22) which is detachably arranged on the upper module corner post (21);
the axes of the upper module corner posts (21) and the lower module corner posts (11) are aligned and spliced up and down;
a lower-layer corner post top plate (1111) and a lower-layer corner post ring plate (1112) are arranged on the lower-layer module corner post (11), and an upper-layer corner post bottom plate (2111) and an upper-layer corner post ring plate (2112) are arranged on the upper-layer module corner post (21);
the upper corner post bottom plate (2111) is arranged on the lower corner post top plate (1111), and the lower corner post ring plate (1112), the lower corner post top plate (1111), the upper corner post bottom plate (2111) and the upper corner post ring plate (2112) are connected in a penetrating way through a plurality of connecting pieces.
2. The splice joint of box-type modular corner posts of claim 1, wherein a top plate stiffening rib (1113) is arranged between the top plate (1111) of the lower corner post and the ring plate (1112) of the lower corner post, and the top beam (12) of the lower module is detachably mounted on the corner post (11) of the lower module through the top plate stiffening rib (1113).
3. The modular corner post splice joint of claim 2, wherein the lower module header (12) web is bolted to the roof stiffener (1113).
4. The splicing node of the box-type modular corner column according to claim 1, wherein a bottom plate stiffening rib (2113) is arranged between the bottom plate (2111) of the upper corner column and the ring plate (2112) of the upper corner column, and the bottom beam (22) of the upper module is detachably arranged on the corner column (21) of the upper module through the bottom plate stiffening rib (2113).
5. The modular corner column splice joint of claim 4, wherein the upper module bottom beam (22) web is bolted to the floor stiffener (2113).
6. The modular corner post splice joint of claim 1, wherein the lower corner post top plate (1111) is connected to the top of the lower module corner post (11) by a through and welded connection, the lower corner post ring plate (1112) is welded to the outer wall of the lower module corner post (11), and the top plate stiffening ribs (1113) are uniformly distributed along the flanges of the lower corner post top plate (1111) and the lower corner post ring plate (1112) and welded to the lower corner post top plate (1111), the lower corner post ring plate (1112) and the lower module corner post (11).
7. The modular corner post splice joint of claim 1, wherein the upper corner post base plate (2111) is perforated and welded to the bottom of the upper module corner post (21), the upper corner post ring plate (2112) is welded to the outer wall of the upper module corner post (21), and the base plate stiffening ribs (2113) are uniformly distributed along the flanges of the upper corner post base plate (2111) and the upper corner post ring plate (2112) and welded to the upper corner post base plate (2111), the upper corner post ring plate (2112) and the upper module corner post (21).
8. The modular corner post splice joint of claim 1, wherein a positioning structure is provided between the upper corner post base plate (2111) and the lower corner post top plate (1111).
9. The modular corner post splice joint of claim 1, wherein the lower module corner posts (11) and the upper module corner posts (21) are rectangular corner posts.
10. The modular corner post splice joint of claim 1, wherein the lower corner post top plate (1111), the lower corner post ring plate (1112), the upper corner post bottom plate (2111) and the upper corner post ring plate (2112) have an area greater than the cross-sectional areas of the lower module corner post (11) and the upper module corner post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133801.6U CN219825605U (en) | 2023-05-11 | 2023-05-11 | Box modularization bight stand concatenation node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133801.6U CN219825605U (en) | 2023-05-11 | 2023-05-11 | Box modularization bight stand concatenation node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825605U true CN219825605U (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133801.6U Active CN219825605U (en) | 2023-05-11 | 2023-05-11 | Box modularization bight stand concatenation node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825605U (en) |
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2023
- 2023-05-11 CN CN202321133801.6U patent/CN219825605U/en active Active
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