Recombined bamboo beam column connecting structure

Abstract

The utility model discloses a recombined bamboo beam column connecting structure which comprises a first recombined bamboo beam column, a second recombined bamboo beam column which is connected to the first recombined bamboo beam column through a bolt or a mortise and tenon joint structure and arranged at a certain angle, and connecting assemblies arranged on the two recombined bamboo beam columns. The connecting assembly comprises a first connecting base and second connecting bases which act on the first recombined bamboo beam column and the second recombined bamboo beam column correspondingly, and the two sets of second connecting bases are arranged and arranged on the upper side and the lower side of an included angle formed by the two sets of recombined bamboo beam columns correspondingly. The second connecting seat comprises two groups of first connecting seats which are rotationally connected and are respectively arranged on the first recombined bamboo beam column and third connecting seats which are arranged on the second recombined bamboo beam column through connecting plates arranged on two sides of seat bodies of the first connecting seats; according to the connecting structure, mounting and dismounting are convenient, meanwhile, adjustment in the corresponding direction can be conducted according to the mounting angle between the adjacent recombined bamboo beam columns, and the connecting stability, the structural flexibility and the applicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, specifically to a reconstituted bamboo beam-column connection structure. Background Technology

[0002] Reconstituted bamboo, also known as resilient bamboo, is a new type of bamboo material that is reorganized and strengthened. It involves processing bamboo into long strips, shreds, or crushed bundles, drying them, impregnating them with resin, drying them again to the required moisture content, and then laying them in a mold for high-temperature, high-pressure thermosetting to create profiles. As an environmentally friendly and high-strength material, its use in construction is becoming increasingly widespread. However, as a crucial part of the building structure, the connection method and performance of reconstituted bamboo beam-column connections directly affect the stability and safety of the entire structure.

[0003] Currently, the common connection methods used for reconstituted bamboo beams and columns mostly employ bolts or mortise and tenon joints to directly connect and lock the reconstituted bamboo beam and column structure by making holes and slots at corresponding positions. However, when connecting multiple sets of reconstituted bamboo beams and columns that play a major supporting role, they are often set at a certain angle. Although the fixing method of using mortise and tenon joints or bolts has a certain degree of installation speed, the strength and stability of the connection part is still not ideal. Under heavy loads, it is easy to loosen and slip, which further aggravates the damage to the reconstituted bamboo beam and column structure, such as cracking or even breakage. This reduces the durability of the structure and affects the stability and safety of use. Utility Model Content

[0004] The purpose of this utility model is to provide a reconstituted bamboo beam-column connection structure. This connection structure is easy to install and disassemble, and can be adjusted in the corresponding orientation according to the installation angle between adjacent reconstituted bamboo beam-columns. It is not easy to loosen or slip, further improving the connection stability between adjacent reconstituted bamboo beam-columns, as well as the connection effect, structural flexibility and applicability of this reconstituted bamboo beam-column connection structure.

[0005] The technical solution adopted by this utility model to solve the above problems is:

[0006] A reconstituted bamboo beam-column connection structure includes a first reconstituted bamboo beam-column and a second reconstituted bamboo beam-column connected by bolts or mortise and tenon joints and set at a certain angle, as well as connecting components provided on the two sets of reconstituted bamboo beam-columns. The connecting components include a first connecting seat and a second connecting seat installed on the first and second reconstituted bamboo beam-columns respectively. The second connecting seats are arranged in two sets and are respectively placed on the upper and lower sides of the included angle formed by the two sets of reconstituted bamboo beam-columns. The second connecting seats include two sets of first connecting seats installed on the first reconstituted bamboo beam-column and third connecting seats installed on the second reconstituted bamboo beam-column through connecting plates provided on both sides of their seats.

[0007] Preferably, a second connecting plate is inserted into the corresponding position of the third connecting seat connected to the connecting plate, and the connecting plate passes through the groove opened at the corresponding positions of the third connecting seat and the second connecting plate.

[0008] Preferably, the second connecting plate installed on the third connecting seat at the position corresponding to the second reconstituted bamboo beam column far from the first connecting seat can be replaced by a second connecting seat structure formed by a single set of third connecting seats.

[0009] Preferably, the seat structure corresponding to the first connecting seat and the second connecting seat formed by the two sets of third connecting seats in the connecting assembly is set to any shape, either semi-circular or square.

[0010] Compared with the prior art, this utility model has the following advantages and effects:

[0011] This utility model relates to a reconstituted bamboo beam-column connection structure. Based on a conventional connection method using bolts or mortise and tenon joints to initially connect and fix two sets of reconstituted bamboo beams at a certain angle, this structure adds connecting components at the connection points. The second connecting seat, formed by a first connecting seat and two sets of rotatably connected third connecting seats, facilitates installation and disassembly. It allows for adjustment of the installation angle and orientation to accommodate different installation needs, offering high flexibility and applicability. Furthermore, this connecting component is secured to the outer wall of the reconstituted bamboo beams using multiple bolts. The installation method effectively avoids unnecessary structural damage to the reconstituted bamboo beam column body, further improving the connection effect and positional stability between the first and second reconstituted bamboo beam columns, making it less prone to loosening and slippage. It also provides a certain degree of protection for the reconstituted bamboo beam column body structure, effectively reducing the degree of further cracking or even breakage caused by loosening or slippage. This further improves the overall structural stability and safety of the reconstituted bamboo beam column. Furthermore, the bolt connectors can be equipped with washers and spring washers on the bolt shanks during use, further improving the locking effect and connection stability of the bolt connectors, further reducing the possibility of loosening or even displacement in this reconstituted bamboo beam column connection structure. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of two sets of reconstituted bamboo beams and their connecting components in an embodiment of this utility model.

[0013] Figure 2 This is a structural disassembly diagram of the connecting component according to an embodiment of the present invention.

[0014] Figure 3 This is a partially enlarged view of the reconstituted bamboo beam-column connection structure according to an embodiment of this utility model.

[0015] Figure numbers: Reconstituted bamboo beam column 100, first reconstituted bamboo beam column 101, second reconstituted bamboo beam column 102, connecting component 1, bolt connector 10, first connecting seat 11, first through groove 111, second connecting seat 12, third connecting seat 13, hinge 131, groove 132, connecting plate 14, second through groove 141, second connecting plate 15. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0017] See Figure 1-2 This embodiment relates to a connection structure for reconstituted bamboo beams 100, including a first reconstituted bamboo beam 101 and a second reconstituted bamboo beam 102 connected by bolts or mortise and tenon joints and set at a certain angle, and a connection component 1 provided on the two sets of reconstituted bamboo beams 100. The connection component 1 includes a first connecting seat 11 and a second connecting seat 12 installed on the first reconstituted bamboo beam 101 and the second reconstituted bamboo beam 102 respectively. The second connecting seat 12 is arranged in two sets and is respectively placed on the upper and lower sides of the included angle formed by the two sets of reconstituted bamboo beams 100. The second connecting seat 12 includes two sets of rotatably connected and respectively connected to the first connecting seat 11 installed on the first reconstituted bamboo beam 101 and the third connecting seat 13 installed on the second reconstituted bamboo beam 102 through connecting plates 14 provided on both sides of its seat body.

[0018] Specifically in this embodiment, such as Figure 1 The first reconstituted bamboo beam 101 and its side are initially connected and fixed using conventional connection methods via bolts or mortise and tenon joints, and the second reconstituted bamboo beam 102 is set at a certain angle. After the initial connection is completed, further processing can be carried out. Figure 1 The installation process of the connecting components 1 on the two sets of reconstituted bamboo beam columns 100 is shown. The connection between the first connecting seat 11 and the corresponding third connecting seat 13 in the second connecting seat 12 of the connecting component 1 adopts a common clamp structure and is initially connected to the outer wall of the first reconstituted bamboo beam column 101 on both sides of the included angle by bolt connectors 10. At the same time, the second connecting seat 12 is connected by a rotating shaft or by other means. Figure 1 or Figure 2 Taking the hinge 131 as an example, a common rotating connection method is used. Along the direction away from the first connecting seat 11, another set of third connecting seats 13 can rotate at an appropriate angle and fit against the outer wall of the second reconstituted bamboo beam 102, which is set at a corresponding angle. Then, through the connection process of the connecting plate 14 and the bolt connector 10, the two sets of third connecting seats 13 at corresponding positions on the outer wall of the second reconstituted bamboo beam 102 are initially connected. Furthermore, during installation, the two sets of third connecting seats 13 in the second connecting seat 12 can be connected by first through grooves 111 and second through grooves 141 respectively provided at the corresponding connection positions of the first connecting seat 11 and the connecting plate 14 for the bolt connector 10 to pass through. This allows the first connecting seat 11 and the connecting plate 14 to adjust their positions during the up-and-down sliding process at the connection positions of the two sets of third connecting seats 13 forming the second connecting seat 12. This ensures that the two sets of third connecting seats 13 in the second connecting seat 12 can fit against the outer walls of the first reconstituted bamboo beam 101 and the second reconstituted bamboo beam 102, respectively, to achieve... Figure 1In the optimal installation state, the multiple sets of bolt connectors 10 at corresponding positions of the two sets of third connecting seats 13 in the first connecting seat 11 and the second connecting seat 12 are locked and fixed, completing the overall installation process of this type of connecting component 1 on the two sets of reconstituted bamboo beams 100. This structural setting of the reconstituted bamboo beam 100 connection structure, based on the conventional connection method of using bolts or tenon joints to initially connect and fix the two sets of reconstituted bamboo beams 100 at a certain angle, adds the structural addition of the connecting component 1 at the connection position. Through the structural setting and corresponding connection method of the second connecting seat 12 formed by the first connecting seat 11 and the two sets of rotatably connected third connecting seats 13, it facilitates installation and disassembly while allowing adjustment of the installation angle and orientation according to the specific included angle formed between the two sets of reconstituted bamboo beams 100, meeting different installation needs, and possessing high flexibility and applicability. Furthermore, combined with the installation method of locking and holding the connecting component 1 to the outer wall of the reconstituted bamboo beam 100 using multiple sets of bolt connectors 10, it can... To effectively avoid unnecessary structural damage to the reconstituted bamboo beam column 100, the connection effect and positional stability between the first reconstituted bamboo beam column 101 and the second reconstituted bamboo beam column 102 are further improved, making it less prone to loosening and slippage. At the same time, it can also provide a certain protective effect on the structure of the reconstituted bamboo beam column 100, effectively reducing the degree of further cracking or even breakage caused by loosening or slippage, and further improving the overall structural support stability and safety of the reconstituted bamboo beam column 100. In addition, when the bolt connector 10 is used, washers and spring washers can be added to the bolt shank, thereby further improving the locking effect and connection stability of the bolt connector 10 on the connecting component 1, and further reducing the phenomenon of loosening or even displacement of this reconstituted bamboo beam column 100 connection structure.

[0019] A second connecting plate 15 is also inserted into the corresponding position of the third connecting seat 13 connected to the connecting plate 14. The connecting plate 14 passes through the groove 132 opened at the corresponding positions of the third connecting seat 13 and the second connecting plate 15. Specifically, from... Figure 1 and Figure 2As can be seen, the addition of the second connecting plate 15 allows for pre-positioning within the groove 132 on the corresponding position 9 of the third connecting seat 13 during installation of the connecting plate 14. This allows the second connecting plate 15 to be inserted and secured within the groove 132 on the third connecting seat 13, while simultaneously clamping and locking the connecting plate 14 with the bolt connector 10. This structural addition of the second connecting plate 15 and the connection method of clamping and fixing the connecting plate 14 through the groove 132 on the corresponding position of the third connecting seat 13 and the second connecting plate 15 further improves the ease and efficiency of connecting the two sets of third connecting seats 13 on the second reconstituted bamboo beam column 102. It also further improves the positional fixation of the connecting plate 14, reducing loosening and slippage, and further enhancing the connection stability between the two sets of second connecting seats 12.

[0020] The second connecting plate 15 installed on the third connecting seat 13 at the position corresponding to the second reconstituted bamboo beam column 102 away from the first connecting seat 11 can be replaced by a second connecting seat 12 structure formed by a single set of third connecting seats 13. See details [link to relevant documentation]. Figure 3 As shown, the third connecting seat 13 in the second connecting seat 12 located at the corresponding position of the second reconstituted bamboo beam column 102 can be connected to the second connecting seat 12 structure formed by the bolt connector 10, which is a single set of third connecting seats 13 with a compatible structure. In this way, the groove 132 opened at the corresponding position can immediately clamp the connecting plate 14 and the second reconstituted bamboo beam column 102, thereby further improving the connection effect and usage flexibility of this connecting component 1.

[0021] The first connecting seat 11 in the connecting assembly 1 and the seat structure corresponding to the second connecting seat 12 formed by two sets of third connecting seats 13 are set in either a semi-circular or square shape. Specifically, the seat structure corresponding to the first connecting seat 11 and the second connecting seat 12 formed by two sets of third connecting seats 13 can be set according to the specific shape of the reconstituted bamboo beam column 100, which is cylindrical or square. Figure 1-3 The corresponding structural design, which can be either semi-circular or square, can meet different usage needs and installation requirements, further improving the applicability and practicality of this reconstituted bamboo beam-column 100 connection structure.

[0022] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A reconstituted bamboo beam-column connection structure, characterized in that: The system includes a first reconstituted bamboo beam column and a second reconstituted bamboo beam column connected by bolts or mortise and tenon joints and set at a certain angle, as well as connecting components provided on the two sets of reconstituted bamboo beam columns. The connecting components include a first connecting seat and a second connecting seat installed on the first and second reconstituted bamboo beam columns respectively. The second connecting seat is provided in two sets and is located on the upper and lower sides of the included angle formed by the two sets of reconstituted bamboo beam columns respectively. The second connecting seat includes two sets of rotatably connected to the first connecting seat installed on the first reconstituted bamboo beam column and the third connecting seat installed on the second reconstituted bamboo beam column through connecting plates provided on both sides of the seat body.

2. The reconstituted bamboo beam-column connection structure according to claim 1, characterized in that: The third connecting seat is fitted with a second connecting plate, which passes through a groove opened at the corresponding position of the third connecting seat and the second connecting plate.

3. The reconstituted bamboo beam-column connection structure according to claim 2, characterized in that: The second connecting plate can be replaced by a second connecting seat structure formed by a third connecting seat arranged in a single set.

4. The reconstituted bamboo beam-column connection structure according to claim 1, characterized in that: The seat structure corresponding to the first connecting seat and the second connecting seat formed by two sets of third connecting seats in the connecting assembly can be set in either a semi-circular or square shape.

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