CN214329264U - Assembly joint of column top beam and column - Google Patents
Assembly joint of column top beam and column Download PDFInfo
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- CN214329264U CN214329264U CN202022744680.1U CN202022744680U CN214329264U CN 214329264 U CN214329264 U CN 214329264U CN 202022744680 U CN202022744680 U CN 202022744680U CN 214329264 U CN214329264 U CN 214329264U
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Abstract
The utility model provides an assembly node for capital roof beam and post of assembly type structure, including lattice stand 1, capital coupling assembling 2, back timber 3 and M shaped steel padlock piece 4, a plurality of first self-tapping nail 5, a plurality of second self-tapping nail 6 and a plurality of third self-tapping nail 7, wherein capital coupling assembling 2 links to each other with lattice stand 1 through a plurality of first self-tapping nails 5, and back timber 3 links to each other with capital coupling assembling 2 through a plurality of second self-tapping nails 6, and M shaped steel padlock piece 4 links to each other simultaneously with back timber 3 and capital coupling assembling 2 through a plurality of third self-tapping nails 7. The assembly joint of the column top beam and the column enables the structure construction to be simpler and more convenient, the components are easier to be subjected to standardized design and industrialized production, and the assembly joint has the application and popularization of easy assembly type buildings.
Description
Technical Field
The utility model relates to a building field especially relates to an assembly node of capital roof beam and post.
Background
The development of the building industry in China is extensive for a long time, the weight is not heavy, the consumption of steel, cement and red bricks is high at the first place of the world, and the development of the house industrialization process is still very slow in the first decade after the 21 st century. The consumption of resources and energy resources by the traditional building technology seriously supports the wealth of descendants of the Chinese, meanwhile, with the aging of population and the reduction of fertility, the labor cost continuously rises, and the construction cost continuously rises, so that the international competitiveness of Chinese building enterprises is gradually reduced, which is in sharp contrast with the identity of the large country of the Chinese manufacturing industry. Therefore, the traditional building needs industrial transformation urgently, and the industry is changed to the direction of heavy quality, heavy efficiency, heavy technology, low energy consumption and low pollution.
A series of policies are intensively issued in the late twelve and five countries to promote the rapid development of housing industrialization and building industrialization. The 'twelve five green buildings and green ecological region development plan' printed by the residential building department in 2013 firstly and definitely puts forward the accelerated formation of industrialized building systems such as fabricated concrete, steel structures and the like in China, the state department puts forward about 10 years of national force contention in 2016 so that the proportion of fabricated buildings to the newly built buildings reaches 30%, and the residential building department in 2017 further and definitely puts forward the proportion of fabricated buildings to the newly built buildings which accounts for more than 15% in 2020 all the country. In addition, a plurality of assembly type building construction and evaluation standards are issued one after another, matching policies are issued one after another in various provinces and regions to support the promotion of assembly type building implementation, the proportion target of the assembly type building in a newly built building is determined, and meanwhile, relevant subsidy and preferential policies are proposed.
Under the background of policy code adding and continuous upgrading of building technology, the area and the industry scale of the fabricated building in China are rapidly developed, but the subjective power of the fabricated building development in China is insufficient, and the method mainly comes from two reasons: firstly, the cost of the traditional cast-in-place building mode is still lower than that of an assembled building, and secondly, the traditional civil engineering construction enterprises and operators are more familiar with the cast-in-place process flow in the construction. The technical improvement of the assembly type building system taking a PC structure (precast concrete member) as the mainstream only considers the assembly of a construction layer, does not fully consider the time and labor cost of each link in the whole production and construction process, only finishes the steps of splitting the traditional cast-in-place building structure into structural members, then carrying out factory production, and then carrying out on-site assembly type installation, but causes the problems of low component standardization, large difference, large volume, long factory maintenance time, long culture period of qualified assemblers and the like, increases the difficulty of design, manufacture, transportation and installation, and increases the building cost on the contrary; the steel structure assembly type building cannot enjoy policy dividend in the years of the rapid development of the housing industrialization in China, and compared with a PC structure, the steel structure assembly type building has the advantages of higher industrialization degree, excellent anti-seismic performance, flexible structure, high housing rate and the like, but the steel structure in China is mainly applied to public buildings and industrial buildings, and the housing construction is less in application and mainly originates from three reasons: firstly, traditional civil engineering construction enterprises are more familiar with concrete technology and steel structure talents are relatively short, secondly, in high-rise residential projects, the price of a building with the same volume is 8% -15% higher than that of a PC structure by adopting a steel structure, and the concrete building is generally considered to be safer than the steel structure by the traditional concept of Chinese people.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to solving the above-described problems. The utility model provides an assembly joint of capital roof beam and post.
The assembly node includes lattice stand, capital coupling assembling, back timber, M shaped steel padlock spare, a plurality of first self-tapping nail, a plurality of second self-tapping nail and a plurality of third self-tapping nail, and wherein capital coupling assembling links to each other with the lattice stand through a plurality of first self-tapping nails, and the back timber links to each other with capital coupling assembling through a plurality of second self-tapping nails, and M shaped steel padlock spare links to each other with back timber and capital coupling assembling simultaneously through a plurality of third self-tapping nails.
The lattice column is a lattice column consisting of two cold-formed C-shaped steels with truss lattice structure curled edge punching holes and a plurality of short rectangular tubes, and the cross section of the lattice column is square.
The top beam is also a lattice-shaped steel beam consisting of two cold-formed C-shaped steels with truss lattice structure curled edge punching holes and a plurality of short rectangular tubes, and the cross section of the top beam is square.
The column top connecting assembly sequentially comprises a column top joint, a plugging steel plate and a connecting sleeve from top to bottom, and a plurality of supporting pieces are welded on the outer wall of the connecting sleeve.
Wherein, be provided with a plurality of first locking holes on the connecting sleeve, in there being a preferred example, be equipped with six first locking holes and be the rectangle arrangement on every face of sleeve four walls, and the diameter of first locking hole sets up 4-5mm usually, embolias the connecting sleeve into lattice column top earlier during the assembly, then directly penetrates first locking hole with a plurality of first self-tapping nails and connects capital joining component and lattice column.
The bottom supporting plate of the support is provided with a plurality of second locking holes, the top beam is lapped on the support during assembly, and then a plurality of second self-tapping screws directly penetrate through the second locking holes to connect and fix the bottom of the top beam with the support.
The M-shaped steel buckling and locking piece is provided with a plurality of third locking holes, the M-shaped steel buckling and locking piece is buckled on the top of the top beam during assembly, and then a plurality of third self-tapping screws directly penetrate through the third locking holes to fixedly connect the top of the top beam with the support piece.
The utility model discloses a column cap roof beam and assembly node of post for the connection construction of column cap roof beam and post is changeed in the assemblization, and the component is changeed in standardized and batch production, has greatly simplified the construction flow of structure, has reduced the construction degree of difficulty, has practiced thrift construction cost, makes the assembly type structure change in application and popularization.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 exemplarily shows a top view of a three-dimensional structure of an assembly node of a column-top beam and a column according to the present invention.
Fig. 2 exemplarily shows a perspective bottom view of an assembly node of a post-top beam and a post according to the present invention.
Fig. 3 is an exploded view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The assembled joint of the column-top beam and the column will be described in detail below with reference to the accompanying drawings.
The first embodiment is as follows: as shown in fig. 1, the assembly node of capital roof beam and post shown in fig. 2, the assembly node includes lattice stand 1, capital coupling assembling 2, back timber 3, M shaped steel padlock 4, a plurality of first self-tapping nails 5, a plurality of second self-tapping nails 6 and a plurality of third self-tapping nails 7, wherein capital coupling assembling 2 links to each other with lattice stand 1 through a plurality of first self-tapping nails 5, back timber 3 links to each other with capital coupling assembling 2 through a plurality of second self-tapping nails 6, M shaped steel padlock 4 links to each other with back timber 3 and capital coupling assembling 2 simultaneously through a plurality of third self-tapping nails 7.
The second embodiment is as follows: the lattice upright 1 shown in fig. 3 is a lattice column composed of two cold-formed C-shaped steels with truss lattice structure rolled edge punched holes and a plurality of short rectangular tubes, and the cross section of the lattice upright 1 is square.
The third concrete implementation mode: the top beam 3 shown in fig. 3 is a lattice-shaped steel beam composed of two cold-formed C-shaped steel having a truss lattice structure with rolled-edge punched holes and a plurality of truncated rectangular pipes, and the cross-sectional shape of the top beam 3 is square.
The fourth concrete implementation mode: the column top connection assembly 2 shown in fig. 3 comprises a column top joint 21, a plugging steel plate 22 and a connection sleeve 23 from top to bottom in sequence, and a plurality of support elements 24 are welded on the outer wall of the connection sleeve 23.
The fifth concrete implementation mode: as shown in fig. 3, the connecting sleeve 23 is provided with a plurality of first locking holes 231, in a preferred embodiment, six first locking holes 231 are provided on each face of the four walls of the sleeve and arranged in a rectangular shape, and the diameter of the first locking holes 231 is generally set to 4-5mm, and the connecting sleeve 23 is firstly sleeved on the top end of the lattice column 1 during assembly, and then the column top connecting component 2 and the lattice column 1 are connected by directly penetrating a plurality of first self-tapping screws 5 into the first locking holes 231.
The sixth specific implementation mode: as shown in fig. 2 and 3, a plurality of second locking holes 241 are formed in the bottom plate of the bracket 24, the top beam 3 is firstly overlapped on the bracket 24 during assembly, and then a plurality of second tapping screws 6 are directly inserted through the plurality of second locking holes 241 to fixedly connect the bottom of the top beam 3 with the bracket 24.
The seventh embodiment: as shown in fig. 1 and 3, the M-shaped steel locking member 4 is provided with a plurality of third locking holes 41, the M-shaped steel locking member 4 is firstly locked on the top of the top beam 3 during assembly, and then a plurality of third tapping screws 7 directly penetrate through the plurality of third locking holes 41 to fixedly connect the top of the top beam 3 with the support 24.
The utility model discloses a column cap roof beam and assembly node of post for the connection of column cap roof beam and post is more simple and efficient, the component is changed in standardization, batch production processing, has greatly simplified the construction process of structure, has reduced the construction degree of difficulty, has practiced thrift construction cost, makes the assembly type structure change in application and popularization.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an assembly node of capital roof beam and post, a serial communication port, including lattice stand column (1), capital coupling assembling (2), back timber (3), M shaped steel detains latch fitting (4), a plurality of first self-tapping nail (5), a plurality of second self-tapping nail (6) and a plurality of third self-tapping nail (7), wherein capital coupling assembling (2) link to each other with lattice stand column (1) through a plurality of first self-tapping nails (5), back timber (3) link to each other with capital coupling assembling (2) through a plurality of second self-tapping nails (6), M shaped steel detains latch fitting (4) and links to each other with back timber (3) and capital coupling assembling (2) simultaneously through a plurality of third self-tapping nails (7).
2. Assembly node of column top beams and columns according to claim 1, characterized in that the lattice column (1) is a lattice column consisting of two cold-formed C-sections with crimped punched holes of truss lattice structure and a plurality of short rectangular tubes, the cross-sectional shape of the lattice column (1) being square.
3. The column-top beam and column assembly joint according to claim 1, wherein the top beam (3) is a lattice-shaped steel beam consisting of two cold-formed C-sections with rolled-up punched holes of truss lattice structure and a plurality of short rectangular tubes, and the cross-sectional shape of the top beam (3) is square.
4. Assembly joint of column top beams and columns according to claim 1, characterized in that the column top connection assembly (2) comprises in sequence from top to bottom a column top joint (21), a plugging steel plate (22) and a connection sleeve (23), on the outer wall of which connection sleeve (23) a plurality of brackets (24) are arranged.
5. Assembly joint of a post-top beam and a post according to claim 4, characterized in that the connecting sleeve (23) is provided with a plurality of first locking holes (231), and the first locking holes (231) on each side of the four walls of the sleeve are arranged in a rectangle, the diameter of the first locking holes (231) is set to 5mm, the top end of the lattice upright (1) is arranged inside the connecting sleeve (23), and a plurality of first self-tapping nails (5) are arranged in the first locking holes (231) on the sleeve (23) to connect with the lattice upright (1).
6. Assembly joint of column top beam and column according to claim 4, characterized in that the carrier (24) is provided with a top beam (3), the bottom pallet of the carrier (24) is provided with a plurality of second locking holes (241), and the second locking holes (241) are provided with a plurality of second self-tapping screws (6) which are fixedly connected with the bottom of the top beam (3).
7. The column top beam and column assembly joint according to claim 1, wherein the top beam (3) is provided with an M-shaped steel locking piece (4), the M-shaped steel locking piece (4) is provided with a plurality of third locking holes (41), and a plurality of third self-tapping nails (7) are arranged in the third locking holes (41) and are fixedly connected with the top of the top beam (3) and the support piece (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022744680.1U CN214329264U (en) | 2020-11-24 | 2020-11-24 | Assembly joint of column top beam and column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022744680.1U CN214329264U (en) | 2020-11-24 | 2020-11-24 | Assembly joint of column top beam and column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329264U true CN214329264U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022744680.1U Expired - Fee Related CN214329264U (en) | 2020-11-24 | 2020-11-24 | Assembly joint of column top beam and column |
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| Country | Link |
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| CN (1) | CN214329264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427536A (en) * | 2023-04-07 | 2023-07-14 | 海南大学 | Assembled RC prefabricated column-RC beam connecting node and construction method thereof |
-
2020
- 2020-11-24 CN CN202022744680.1U patent/CN214329264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116427536A (en) * | 2023-04-07 | 2023-07-14 | 海南大学 | Assembled RC prefabricated column-RC beam connecting node and construction method thereof |
| CN116427536B (en) * | 2023-04-07 | 2024-01-30 | 海南大学 | Assembled RC prefabricated column-RC beam connecting node and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
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| CF01 | Termination of patent right due to non-payment of annual fee |