CN214090389U - Novel wooden beam concrete column joint device - Google Patents
Novel wooden beam concrete column joint device Download PDFInfo
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- CN214090389U CN214090389U CN202022295343.9U CN202022295343U CN214090389U CN 214090389 U CN214090389 U CN 214090389U CN 202022295343 U CN202022295343 U CN 202022295343U CN 214090389 U CN214090389 U CN 214090389U
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- concrete column
- cast steel
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- threaded hole
- joint device
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Abstract
The utility model provides a novel timber beams concrete column node device, includes the concrete column, be provided with the recess on the concrete column cylinder, the inside core screw that is provided with of recess, be provided with the cast steel of L type on the core screw, the cast steel other end of L type is connected the timber beams. The utility model discloses it has enough intensity, rigidity and ductility to guarantee to connect the position, when being kept the exact mutual position between the connecting elements, reduces on-the-spot assembly work load, improves on-the-spot assembly efficiency.
Description
Technical Field
The utility model relates to an assembly type structure manufacturing technical field, in particular to novel wooden beam concrete column node device.
Background
Traditional column beam node ductility is poor, takes place brittle failure easily in the earthquake, has influenced construction speed and quality greatly, influences the atress performance of node. And the node strength is insufficient, and shearing damage is easy to generate.
The traditional construction mode has long construction period, is greatly influenced by natural environment conditions and various factors, and has the disadvantages of large workload, low production efficiency, large building energy consumption and serious material waste.
Disclosure of Invention
In order to solve the technical problem, an object of the utility model is to provide a novel wooden beam concrete column node device guarantees that the connection position has enough intensity, rigidity and ductility, by when keeping the exact mutual position between the connecting elements, reduces on-the-spot assembly work load, improves on-the-spot assembly efficiency.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a novel timber beams concrete column node device, includes concrete column 2, be provided with recess 21 on the 2 cylinders of concrete column, recess 21 inside is provided with through screw 3, be provided with the cast steel 1 of L type on the through screw 3, the cast steel 1 other end of L type is connected timber beams 4.
A vertical plate is arranged on the central line of the inner side of the L-shaped cast steel 1, the vertical plate is attached to the vertical surface and the horizontal surface of the inner side of the L-shaped cast steel 1, a convex groove 11 is arranged on the vertical plate, a screw hole 12 is formed on the vertical surface of the L-shaped cast steel 1, a threaded hole 13 is formed at the top end of the vertical plate,
the through screw 3 is inserted into a screw hole 12 of the L-shaped cast steel 1 and is fixed by a fastening bolt 6.
And the wood beam 4 is dug with an empty groove 41 matched with the vertical plate and the convex groove arranged on the vertical plate.
The convex groove 11 and the empty groove 41 are fixed through a pin 5.
The upper surface of the wood beam 4 is provided with a cover plate 7, the upper surface of the cover plate 7 is provided with a cover plate threaded hole 71, the cover plate threaded hole 71 corresponds to the threaded hole 13, and the cover plate threaded hole 71 and the threaded hole 13 are fixed through a screw 8.
The number of the screw holes 12 is four, two screw holes are respectively arranged on the vertical surfaces of the cast steel 1 at two sides of the vertical plate, and the number of the penetrating screws 3 in the corresponding grooves 21 is four.
The concrete column 2 is of a square structure, four surfaces at the same height are respectively provided with a groove 21, and the penetrating screw rods 3 in the groove 21 in the horizontal direction and the vertical direction are arranged in a pairwise crossing manner.
The utility model has the advantages that:
the utility model discloses the structure is simple and easy, and it is direct, each part atress is clear and definite, the industrial manufacture of being convenient for and field assembly, the on-the-spot assembly work load that has significantly reduced, improved on-the-spot assembly efficiency, synthesize the cost low to pass power.
The utility model discloses a node is rigid node, ductility good, bearing capacity is strong, the structure is simple and easy, passes the power direct, each part atress is clear and definite, in industrial manufacturing and field assembly, has improved efficiency.
The utility model discloses used timber is light high strength, therefore the produced energy of ground acceleration on wooden building is not big than other buildings.
Another additional advantage of the wood frame system is that it is more flexible than other materials, absorbing and dissipating energy. It is a renewable material from an environmental point of view, and has minimal environmental impact from production to disposal as a building material. Has good stability. As a structural material, the earthquake-resistant performance of the wood is obviously superior to that of other materials.
Drawings
Fig. 1 is a detailed shape description of the cast steel of the present invention.
Fig. 2 is a detailed view of the concrete column of the present invention.
Fig. 3a is a detailed view of the upper part of the wood beam of the present invention.
Fig. 3b is a detailed view of the lower part of the wood beam of the present invention.
Fig. 4 is an assembled perspective view of the present invention.
Fig. 5 is a partial enlarged view of the present invention.
Fig. 6 is an overall view of the present invention.
Fig. 7 is a plan view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-7: a novel wood beam concrete column joint device comprises cast steel 1, wherein a convex groove 11 is formed in the cast steel 1 to prevent the cast steel from moving in the horizontal direction, a screw hole 12 and a threaded hole 13 are formed in the cast steel 1, a penetrating screw 3 is poured in the concrete column 2 in advance, the cast steel 1 is placed in a groove 21 of the concrete column 2, the penetrating screw 3 is inserted into the screw hole 12 in the cast steel 1 and then fixed through a fastening bolt 6, the prefabricated wood beam 4 is placed on the fixed cast steel 1 in the vertical direction, a pin 5 is inserted for fixing to enable the prefabricated wood beam to be stable, and an upper cover plate 7 is covered and screwed with a screw 8 to be fixedly connected with the cover plate threaded hole 71 and the threaded hole 13.
The cast steel 1 is prefabricated and integrally formed in a factory, and the use of the cast steel can improve the overall structural strength.
The concrete column 2 is supported by a special template, rectangular grooves 21 with the same size as the side face of the cast steel 1 are formed in four sides of the concrete column, and the two-by-two crossing through screws 3 are placed as shown in figure 7 before pouring.
The wood beam 4 is dug with a hollow groove 41 which is matched with the vertical plate and the convex groove arranged on the vertical plate as shown in figure 3.
The pin 5 is a limiting and fastening part, can play a role in protection, and improves the quality stability.
The cast steel 1 and the cover plate 7 are provided with corresponding screw holes 12, threaded holes 13 and cover plate threaded holes 71 so as to be convenient to connect and fix, and the fasteners can support and transmit load, so that the shearing resistance degree is high.
The utility model discloses theory of use:
the cast steel 1 is provided with a convex groove 11 for preventing the cast steel from moving horizontally, and is provided with a screw hole 12 and a threaded hole 13, a penetrating screw 3 is poured in a concrete column 2 in advance, the cast steel 1 is put into a groove 21 of the concrete column 2, the penetrating screw 3 is inserted into the screw hole 12 on the cast steel 1, then the cast steel 1 is fixed by using a fastening bolt 6, the cast steel is put into a prefabricated wood beam 4 in the vertical direction to the fixed cast steel 1, a pin 5 is inserted for fixing so as to be stable, and then a cover plate 7 is covered to screw a screw 8 into a cover plate threaded hole 71 and the threaded hole 13 for fixing connection.
Claims (8)
1. The utility model provides a novel timber beams concrete column node device, its characterized in that, includes concrete column (2), be provided with recess (21) on concrete column (2) cylinder, recess (21) inside is provided with through screw rod (3), be provided with cast steel (1) of L type on through screw rod (3), wooden roof beam (4) are connected to the cast steel (1) other end of L type.
2. The novel wood beam concrete column joint device is characterized in that a vertical plate is arranged on the center line of the inner side of the L-shaped cast steel (1), the vertical plate is attached to the vertical surface and the horizontal plane of the inner side of the L-shaped cast steel (1), a convex groove (11) is formed in the vertical plate, a screw hole (12) is formed in the vertical surface of the cast steel (1), and a threaded hole (13) is formed in the top end of the vertical plate.
3. The novel wood beam concrete column joint device as claimed in claim 2, characterized in that a through screw (3) is inserted into a screw hole (12) in the L-shaped cast steel (1) and is fixed by a fastening bolt (6).
4. The novel wood beam concrete column joint device as claimed in claim 2, characterized in that the wood beam (4) is dug with an empty groove (41) matched with the vertical plate and the convex groove arranged on the vertical plate.
5. A novel wood beam concrete column joint device according to claim 4, characterized in that the convex groove (11) and the empty groove (41) are fixed through a pin (5).
6. The novel wood beam concrete column joint device as claimed in claim 2, wherein a cover plate (7) is arranged on the upper surface of the wood beam (4), a cover plate threaded hole (71) is formed in the upper surface of the cover plate (7), the cover plate threaded hole (71) is arranged corresponding to the threaded hole (13), and the cover plate threaded hole (71) and the threaded hole (13) are fixed through a screw (8).
7. A novel timber beam concrete column joint assembly according to claim 2, wherein the number of the screw holes (12) is four, and each screw hole is arranged two by two on the vertical surface of the cast steel (1) on both sides of the vertical plate, and the number of the penetrating screws (3) in the corresponding groove (21) is four.
8. The novel wood beam concrete column joint device as claimed in claim 1, wherein the concrete column (2) is of a square structure, four sides of the same height are respectively provided with a groove (21), and two penetrating screw rods (3) in the horizontal direction and the vertical direction in the grooves (21) are arranged in a pairwise crossing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295343.9U CN214090389U (en) | 2020-10-15 | 2020-10-15 | Novel wooden beam concrete column joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295343.9U CN214090389U (en) | 2020-10-15 | 2020-10-15 | Novel wooden beam concrete column joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090389U true CN214090389U (en) | 2021-08-31 |
Family
ID=77443929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022295343.9U Active CN214090389U (en) | 2020-10-15 | 2020-10-15 | Novel wooden beam concrete column joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090389U (en) |
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2020
- 2020-10-15 CN CN202022295343.9U patent/CN214090389U/en active Active
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