Connecting assembly for raw bamboo pipe column and raw bamboo pipe column

Abstract

The utility model discloses a raw bamboo pipe column connecting assembly and a raw bamboo pipe column, the raw bamboo pipe column connecting assembly comprises a set number of arc-shaped plates and a set number of connecting pieces, the arc-shaped plates wrap the outer circle of a raw bamboo pipe bundle when in use, and the connecting pieces fix the arc-shaped plates on the raw bamboo pipe bundle; the arc-shaped plates are additionally arranged on the original bamboo tube bundles, the increasing strength of the original bamboo tube bundles can be enhanced, and the original bamboo tube column composed of the original bamboo tube bundles is higher in overall strength and has good anti-seismic performance.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically to a connecting component for original bamboo tube columns and the original bamboo tube column itself. Background Technology

[0002] China is rich in bamboo resources, with the largest bamboo forest coverage and the highest number of bamboo species in the world. However, bamboo forests are mainly distributed in remote mountainous areas such as the hilly and mountainous regions of the south. Using raw bamboo as a building material for village and town housing construction can not only accelerate the development and utilization of bamboo resources, but also improve the living environment of villages and towns.

[0003] The use of raw bamboo as a building material has a long history in my country. For example, raw bamboo poles are used as beams or columns to form a frame structure. In traditional raw bamboo frame structures, the construction of beam-column joints usually involves first cutting a certain arc at the ends of the beams or columns, matching and fixing them, and then binding them with hemp rope or nailing them with pneumatic nails and rivets. Because raw bamboo poles vary in shape, especially in diameter and taper of each pole, the construction of traditional raw bamboo beam-column joints requires experienced craftsmen to process the bamboo poles, which cannot meet standardized assembly requirements. At the same time, the binding and nailing connection methods are less reliable, especially at the connection between the column base and the concrete foundation, which is subjected to a large load. During long-term use and under the load of earthquakes, the connection between the column base and the concrete foundation is prone to damage, which cannot meet the design and use requirements of modern structures.

[0004] Therefore, in order to solve the above-mentioned technical problems, it is necessary to propose a connecting component for raw bamboo tubes and raw bamboo tubes. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a connecting component for raw bamboo tube columns and raw bamboo tube columns. Raw bamboo tube bundles have good seismic performance, and raw bamboo tubes can coordinate deformation and share the force well between each other and between raw bamboo tubes and curved plates, making force transmission simple and clear.

[0006] The connecting component for raw bamboo tubes and the raw bamboo tubes provided by this utility model adopt the following technical solution:

[0007] A connecting assembly for raw bamboo tubes includes a set number of arc-shaped plates and a set number of connectors. The arc-shaped plates wrap around the outer circumference of the raw bamboo tube bundle during use, and the connectors fix the arc-shaped plates to the raw bamboo tube bundle.

[0008] Furthermore, the arc-shaped plate is uniformly provided with a plurality of connecting holes along its own length for the connecting parts to pass through.

[0009] Furthermore, the arc-shaped plates are evenly distributed on the outer circumference of the original bamboo tube bundle, and the connecting pieces pass through the original bamboo tube bundle sequentially from different horizontal directions to fix the arc-shaped plates.

[0010] A type of raw bamboo tube column, further comprising several raw bamboo tube bundles assembled together to form the raw bamboo tube column, wherein the raw bamboo tube bundles are fixed by connectors.

[0011] Furthermore, the arc-shaped plates on the sidewalls of two adjacent original bamboo tube bundles are abutted together.

[0012] Furthermore, the raw bamboo tube bundle includes an upper section of raw bamboo tube bundle and a lower section of raw bamboo tube bundle spliced ​​together at their ends, and the arc-shaped plate wraps around the connection point of the upper section of raw bamboo tube bundle and the lower section of raw bamboo tube bundle.

[0013] A type of raw bamboo tube column, wherein the raw bamboo tube column is embedded in a concrete foundation and the top of the arc-shaped plate extends upward out of the concrete foundation.

[0014] Furthermore, the downward extension of the arc-shaped plate extends beyond the bottom end of the original bamboo tube column and is anchored within the concrete foundation.

[0015] Furthermore, the sidewall of the portion of the original bamboo tube column inserted into the concrete foundation is fitted with reinforcing hoops.

[0016] Furthermore, the original bamboo tube bundle and the arc-shaped plate are provided with steel bar holes for the steel bars in the concrete foundation to pass through.

[0017] In summary, this utility model has at least one of the following beneficial effects:

[0018] 1. Adding an arc-shaped plate to the original bamboo tube bundle can enhance the strength of the original bamboo tube bundle, making the overall strength of the original bamboo tube column composed of the original bamboo tube bundle higher and having good seismic performance.

[0019] 2. The column base of the original bamboo tube column and the connection between the original bamboo tube column and the concrete foundation are reinforced with connectors, so that the column base of the original bamboo tube column has good seismic performance. The original bamboo tube bundles, the original bamboo tube bundles and the connectors, and the original bamboo tube bundles and the foundation can coordinate deformation and share the force, and the force transmission is simple and clear. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0021] Figure 2 This is a top view of an embodiment of the present utility model;

[0022] Figure 3 This is a detailed drawing of the connection between the original bamboo tube bundle and the connector in an embodiment of this utility model;

[0023] Figure 4This is a detailed drawing of the connection node for extending the original bamboo tube bundle in an embodiment of this utility model.

[0024] Figure 5 This is a schematic diagram of the connecting component in an embodiment of the present utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Curved plate; 11. Connecting hole; 2. Connector; 3. Original bamboo tube bundle; 31. Upper section of original bamboo tube bundle; 32. Lower section of original bamboo tube bundle; 4. Reinforcing bar hole; 5. Concrete foundation; 6. Reinforcing stirrup. Detailed Implementation

[0027] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0028] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0029] This utility model discloses a connecting component for raw bamboo tube columns and a raw bamboo tube column. (Refer to...) Figures 1-5 The connecting component for raw bamboo tubes includes a predetermined number of arc-shaped plates 1 and a predetermined number of connectors 2. When in use, the arc-shaped plates 1 wrap around the outer circumference of the raw bamboo tube bundle, and the connectors 2 fix the arc-shaped plates 1 to the raw bamboo tube bundle. The arc-shaped plates 1 can better fit the outer circumference of the raw bamboo tube bundle. In this embodiment, the arc-shaped plates 1 are steel plates, and the connectors 2 are long screws. The two ends of the long screws pass through the arc-shaped plates 1 and the raw bamboo tube bundle, and the two ends are fixed by nuts to fix the arc-shaped plates 1 to the outer circumference of the raw bamboo tube bundle. Adding arc-shaped plates 1 to the raw bamboo tube bundle can enhance the strength of the raw bamboo tube bundle, making the overall strength of the raw bamboo tube column composed of the raw bamboo tube bundle higher and having good seismic performance.

[0030] In this embodiment, a plurality of connecting holes 11 for the connector 2 to pass through are uniformly arranged on the arc plate 1 along its own length direction. The same through holes are prefabricated on the original bamboo tube bundle according to the spacing of the connecting holes 11 on the arc plate 1, so that the connecting holes 11 on the arc plate 1 correspond to the through holes on the original bamboo tube bundle, making it convenient for the connector 2 to pass through.

[0031] In this embodiment, the arc-shaped plates 1 are evenly distributed on the outer circle of the original bamboo tube bundle. The connecting pieces 2 pass through the original bamboo tube bundle from different horizontal directions to fix the arc-shaped plates 1. In this embodiment, there are four arc-shaped plates 1, which are symmetrically arranged on the outer circle of the original bamboo tube bundle. The connecting pieces 2 fix the arc-shaped plates 1 to the original bamboo tube bundle in sequence, and two adjacent connecting pieces 2 are perpendicular to each other.

[0032] A type of raw bamboo tube column also includes several raw bamboo tube bundles 3 that are combined together to form a type of raw bamboo tube column. The raw bamboo tube bundles 3 are fixed to form a tube column by connectors 2. The connectors 2 pass through the arc-shaped plate 1 and the raw bamboo tube bundles 3 in sequence to fix multiple raw bamboo tube bundles 3 together to form a raw bamboo tube column. The arc-shaped plate 1 on each raw bamboo tube bundle 3 can increase the overall strength of the raw bamboo tube column.

[0033] In this embodiment, the arc-shaped plates 1 on the sidewalls of two adjacent original bamboo tube bundles 3 are abutted together, which can help the original bamboo tube bundles 3 to share the force.

[0034] In this embodiment, the original bamboo tube bundle 3 includes an upper section of original bamboo tube bundle 31 and a lower section of original bamboo tube bundle 32 spliced ​​together at their ends. The arc-shaped plate 1 wraps around the connection point of the upper section of original bamboo tube bundle 31 and the lower section of original bamboo tube bundle 32. The two ends of the arc-shaped plate 1 are fixedly connected to the upper section of original bamboo tube bundle 31 and the lower section of original bamboo tube bundle 32 respectively through connectors 2, which can realize the extension of the original bamboo tube column.

[0035] A type of raw bamboo tube column is pre-embedded in a concrete foundation 5, and the top of the arc-shaped plate 1 extends upward to the concrete foundation 6. The column base and the connection between the raw bamboo tube column and the concrete foundation 5 are reinforced by the arc-shaped plate 1, so that the column base of the raw bamboo tube column has good seismic performance. The raw bamboo tube bundles 3 can coordinate deformation and share the force well, and the force transmission is simple and clear.

[0036] In this embodiment, the downward extension of the arc plate 1 extends beyond the bottom end of the original bamboo tube column and is anchored in the concrete foundation 5. At this time, the arc plate 1 can act as an anchor bar, improving the anchoring effect of the original bamboo tube column inside the concrete foundation 5.

[0037] In this embodiment, a tightening stirrup 6 is fitted on the side wall of the part of the original bamboo tube column that is inserted into the concrete foundation 5. The tightening stirrup 6 is a spiral stirrup. The tightening stirrup 6 is tightly wrapped around the original bamboo tube column to improve the bearing capacity at the root of the original bamboo tube column and increase the friction between the original bamboo tube column and the concrete foundation 5.

[0038] In this embodiment, the original bamboo tube bundle 3 and the arc plate 1 are provided with steel bar holes 4 for the steel bars in the concrete foundation 5 to pass through. The upper steel bars of the concrete foundation 5 pass through the steel bar holes 4 of the original bamboo tube bundle 3 and the arc plate 1, and are finally anchored on the side of the concrete foundation 5.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A connecting assembly for use in a raw bamboo pole column, characterized by: The application relates to a connecting assembly for a raw bamboo pipe column, which comprises a set of arc-shaped plates (1) and a set of connecting pieces (2), wherein the arc-shaped plates (1) are wrapped around the outer circle of a raw bamboo pipe bundle in use, and the connecting pieces (2) are used for fixing the arc-shaped plates (1) to the raw bamboo pipe bundle.

2. The connecting assembly for the original bamboo pipe column according to claim 1, characterized in that: A plurality of connecting holes (11) for the connecting pieces (2) to pass through are uniformly arranged on the arc-shaped plates (1) along the length direction of the arc-shaped plates (1).

3. The connecting assembly for the original bamboo pipe column according to claim 1, wherein: The arc-shaped plates (1) are uniformly distributed on the outer circle of the raw bamboo pipe bundle, and the connecting pieces (2) pass through the raw bamboo pipe bundle from different horizontal directions to fix the arc-shaped plates (1).

4. A raw bamboo pipe column, characterized in that: The application relates to a connecting assembly for a raw bamboo pipe column, which comprises a set of arc-shaped plates (1) and a set of connecting pieces (2), wherein the arc-shaped plates (1) are wrapped around the outer circle of a raw bamboo pipe bundle in use, and the connecting pieces (2) are used for fixing the arc-shaped plates (1) to the raw bamboo pipe bundle.

5. A bamboo culm column as claimed in claim 4, wherein: The arc-shaped plates (1) on the side walls of two adjacent raw bamboo pipe bundles (3) are abutted.

6. The original bamboo pipe column according to claim 4, characterized in that: The raw bamboo pipe bundle (3) comprises an upper raw bamboo pipe bundle (31) and a lower raw bamboo pipe bundle (32) which are spliced together at the ends, and the arc-shaped plates (1) wrap the connecting points of the upper raw bamboo pipe bundle (31) and the lower raw bamboo pipe bundle (32).

7. A raw bamboo pipe column comprising the raw bamboo pipe column according to any one of claims 4 to 6, characterized in that: The raw bamboo pipe column is embedded in a concrete foundation (5), and the top of the arc-shaped plate (1) extends out of the concrete foundation (5).

8. A bamboo culm column as claimed in claim 7, wherein: The bottom end of the arc-shaped plate (1) extends downward beyond the bottom end of the raw bamboo pipe column and is anchored in the concrete foundation (5).

9. The original bamboo pipe column according to claim 7, characterized in that: A tightening hoop (6) is arranged on the side wall of the part of the raw bamboo pipe column inserted into the concrete foundation (5).

10. The original bamboo pipe column according to claim 7, characterized in that: Steel reinforcement holes (4) for the steel reinforcements in the concrete foundation (5) are arranged on the raw bamboo pipe bundle (3) and the arc-shaped plate (1).

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