Bamboo building beam column connecting device with anticorrosion coating

Abstract

The utility model discloses a bamboo building beam column connecting device with anticorrosive coating, including four bamboo stand, bamboo crossbeam and bamboo longitudinal beam, still include fixing piece, first compression buckle and second compression buckle, and the bamboo stand, bamboo crossbeam and bamboo longitudinal beam surface have anticorrosive coating, four bamboo stands are arranged in matrix, and do not contact setting, and every bamboo stand is installed with fixing piece, the longitudinal spacing between four fixing pieces is provided with first U -shaped seat, and the end of bamboo crossbeam is built in first U -shaped seat, and the longitudinal spacing is provided with second U -shaped seat, and the end of bamboo longitudinal beam is built on second U -shaped seat, first compression buckle fixed compression is on bamboo crossbeam, and second compression buckle fixed compression is on bamboo longitudinal beam, the utility model discloses through the first U -shaped seat and second U -shaped seat between the fixing piece on bamboo stand and set up the support of bamboo crossbeam and bamboo longitudinal beam, avoid causing damage to its surface and lead to crack.

Description

Technical Field

[0001] This utility model relates to the field of bamboo beam-column connection technology, specifically a bamboo building beam-column connection device with an anti-corrosion coating. Background Technology

[0002] In building structures, beam-column connections are core components for transferring loads and ensuring overall stability. While bamboo possesses lightweight, high strength, and excellent toughness, insufficient joint strength in bamboo construction has always been a key issue restricting structural reliability. Therefore, bamboo beams need to form a stable frame system through connecting structures to effectively transfer vertical loads (such as self-weight and floor loads) and horizontal loads (such as wind and seismic forces), preventing structural collapse due to joint failure.

[0003] In the prior art, utility model patent CN2014201482859 discloses a bamboo beam-column connection node, including four bamboo uprights, a first bamboo crossbeam, a second bamboo crossbeam, and a third bamboo crossbeam. The four bamboo uprights are arranged in parallel, and the center lines of the four bamboo uprights form a square. A first gap and a second gap are formed perpendicularly between the four bamboo uprights. The first bamboo crossbeam is set in the first gap, and the second and third bamboo crossbeams are set side by side in the second gap and located below the first bamboo crossbeam. The two bamboo uprights and the first, second, or third bamboo crossbeams sandwiched between them are fastened by a pair of arc-shaped washers and bolts. This bamboo beam-column connection node rationally arranges the positions of the uprights and crossbeams and uses arc-shaped washers and bolts for fastening. Its structure is simple, its strength is reliable, and it reduces the weight and cost of the connection node, while maintaining the same connection strength as steel.

[0004] The aforementioned patent provides a device for connecting bamboo crossbeams. This device is fixed by passing through the bamboo crossbeams, and has a simple structure and reliable strength. However, the bamboo crossbeams are made of a whole bamboo, and bamboo is prone to cracking. The aforementioned connection method involves opening bolt holes in the bamboo, which makes the bamboo more likely to crack from the bolt hole locations. This not only reduces the supporting strength of the bamboo crossbeams but also reduces their service life, and further improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a bamboo building beam and column connection device with an anti-corrosion coating, which aims to improve the existing bamboo beam connection method, which involves drilling bolt holes in the bamboo, causing the bamboo to crack more easily from the bolt hole location. This not only reduces the supporting strength of the bamboo beam, but also reduces its service life.

[0006] This utility model is implemented as follows: A bamboo building beam-column connection device with an anti-corrosion coating includes four bamboo columns, bamboo horizontal beams, and bamboo vertical beams, as well as fasteners, a first clamping buckle, and a second clamping buckle. The surfaces of the bamboo columns, bamboo horizontal beams, and bamboo vertical beams are coated with an anti-corrosion coating. The four bamboo columns are arranged in a matrix and are not in contact with each other. Each bamboo column is equipped with a fastener. A first U-shaped seat is provided between the longitudinal spacing of the four fasteners. The end of the bamboo horizontal beam rests on the first U-shaped seat. A second U-shaped seat is provided between the longitudinal spacing, and the end of the bamboo vertical beam rests on the second U-shaped seat. The first clamping buckle is fixedly pressed onto the bamboo horizontal beam, and the second clamping buckle is fixedly pressed onto the bamboo vertical beam.

[0007] Preferably, the fastener includes composite parts and connecting bolts; the fastener has multiple composite parts arranged sequentially along its circumference, and the multiple composite parts are arranged around the bamboo post, with adjacent composite parts not abutting each other and connected by connecting bolts.

[0008] Preferably, the assembly includes a first anti-slip pad and mounting ears; the first anti-slip pad is provided on the end face of the assembly that abuts against the bamboo post, and mounting ears are fixedly provided at both ends of the assembly, with two mounting ears between two adjacent assembly parts being fixedly connected by connecting bolts.

[0009] Preferably, the first U-shaped seat includes a second anti-slip pad; the first U-shaped seat has a U-shaped structure, and the second anti-slip pad is provided in the U-shaped groove at the lower end, with the end of the bamboo beam resting on the second anti-slip pad; the two upper ends of the first U-shaped seat are respectively connected and disposed between two combined parts along the direction of the bamboo longitudinal beam.

[0010] Preferably, the two upper ends of the first U-shaped seat are respectively provided with a first mounting sleeve; the first mounting sleeve is installed on the connecting bolts of the two combined parts along the longitudinal direction of the bamboo beam.

[0011] Preferably, the second U-shaped seat includes a third anti-slip pad; the second U-shaped seat has a U-shaped structure, and the third anti-slip pad is provided in the U-shaped groove at the lower end, with the end of the transverse bamboo longitudinal beam resting on the third anti-slip pad; the two upper ends of the second U-shaped seat are respectively connected and disposed between two combined parts along the direction of the bamboo transverse beam.

[0012] Preferably, the two upper ends of the second U-shaped seat are respectively provided with second mounting sleeves; the second mounting sleeves are installed on the connecting bolts of the two combined parts along the direction of the bamboo beam.

[0013] Preferably, the first clamping buckle includes a first clamping ring, the two ends of the first clamping ring extending to the outside of the second U-shaped seat are provided with a first mounting plate, the first mounting plate is provided with a first mounting bolt, the first mounting bolt is installed on the longitudinal outside of the second U-shaped seat; the lower end of the first clamping ring is provided with a fourth anti-slip pad, the first clamping ring is pressed against the upper end of the bamboo crossbeam by the fourth anti-slip pad.

[0014] Preferably, the second clamping buckle includes a second clamping ring, the two ends of the second clamping ring extending to the lateral outer side of the second U-shaped seat are provided with a second mounting plate, the second mounting plate is provided with a second mounting bolt, the two lateral outer end faces of the second U-shaped seat are fixedly provided with a fixing seat, and the second mounting bolt is installed on the fixing seat; the lower end of the second clamping ring is provided with a fifth anti-slip pad, and the second clamping ring presses against the upper end of the bamboo longitudinal beam through the fifth anti-slip pad.

[0015] Positive and beneficial effects:

[0016] 1. This utility model provides support for the bamboo crossbeams and longitudinal beams by setting fixing components on each bamboo post and then using a first U-shaped seat and a second U-shaped seat between the four fixing components. This reduces damage to the connecting surfaces of the bamboo crossbeams and longitudinal beams, prevents cracking caused by surface damage, and increases their service life.

[0017] 2. This utility model disassembles the fixing component into four combined parts, which are arranged around the bamboo post. This not only makes it easy to assemble and disassemble, but also makes it suitable for bamboo posts of various sizes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the assembly structure of the bamboo support column and fixing parts of this utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the first U-shaped seat and the second U-shaped seat of this utility model;

[0021] Figure 4 This is a schematic diagram of the assembly structure of the first and second clamping buckles of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the first clamping buckle of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the second clamping buckle of this utility model.

[0024] In the diagram: 1. Bamboo upright; 2. Bamboo crossbeam; 3. Bamboo longitudinal beam; 4. Fixing component; 401. Assembled part; 402. Connecting bolt; 403. First anti-slip pad; 404. Mounting ear; 5. First U-shaped seat; 501. Second anti-slip pad; 502. First mounting sleeve; 6. Second U-shaped seat; 601. Third anti-slip pad; 602. Fixing seat; 603. Second mounting sleeve; 7. First clamping buckle; 701. First clamping ring; 702. Fourth anti-slip pad; 703. First mounting plate; 704. First mounting bolt; 8. Second clamping buckle; 801. Second clamping ring; 802. Fifth anti-slip pad; 803. Second mounting plate; 804. Second mounting bolt. Detailed Implementation

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: Example 1

[0027] like Figure 1 and Figure 2As shown, a bamboo building beam-column connection device with an anti-corrosion coating includes four bamboo columns 1, bamboo crossbeams 2, and bamboo longitudinal beams 3. The outer surfaces of the bamboo columns 1, bamboo crossbeams 2, and bamboo longitudinal beams 3 are all coated with an anti-corrosion coating. It also includes a fastener 4, a first clamping buckle 7, and a second clamping buckle 8. The four bamboo columns 1 are arranged in a matrix and are not in contact with each other. Each bamboo column 1 is equipped with a fastener 4. The fastener 4 includes a combination part 401 and a connecting bolt 402. Multiple combination parts 401 are arranged sequentially along the circumference of the fastener 4. The multiple combination parts 401 are arranged around the bamboo column 1. Two adjacent combination parts 401 do not abut against each other and are connected by the connecting bolt 402. The assembly component 401 includes a first anti-slip pad 403 and mounting ears 404. The first anti-slip pad 403 is provided on the end face of the assembly component 401 that abuts against the bamboo post 1. Mounting ears 404 are fixedly provided at both ends of the assembly component 401. Two mounting ears 404 between adjacent assembly components 401 are fixedly connected by connecting bolts 402. By installing fixing parts 4 on each bamboo post 1, support points can be set on each bamboo post 1, facilitating subsequent installation. Simultaneously, each fixing part 4 is secured to the bamboo post 1 by four assembly parts 401, arranged around it, and fixed by connecting bolts 402, allowing for easy assembly and disassembly. This design is also suitable for bamboo posts 1 of various diameters.

[0028] like Figure 1 and Figure 3As shown, a first U-shaped seat 5 is provided between the longitudinal spacing of the four fixing parts 4. The end of the bamboo crossbeam 2 is placed on the first U-shaped seat 5. The first U-shaped seat 5 includes a second anti-slip pad 501. The first U-shaped seat 5 has a U-shaped structure, and the second anti-slip pad 501 is provided in the U-shaped groove at the lower end. The end of the bamboo crossbeam 2 is placed on the second anti-slip pad 501. The two upper ends of the first U-shaped seat 5 are respectively connected between two combined parts 401 along the direction of the bamboo longitudinal beam 3. The two upper ends of the first U-shaped seat 5 are respectively provided with a first mounting sleeve 502. The first mounting sleeve 502 is installed on the connecting bolt 402 of the two combined parts 401 along the direction of the bamboo longitudinal beam 3. The four bamboo pillars 1 are not in contact with each other, thus maintaining both horizontal and vertical spacing between them. Two first U-shaped seats 5 are provided in each horizontal spacing. Since the assembled parts 401 on the fixing member 4 are not in contact, there is a certain gap in the connecting bolt 402, allowing the upper end of the first U-shaped seat 5 to be directly hung on the connecting bolt 402. Second U-shaped seats 6 are provided between the vertical spacings, and the ends of the bamboo longitudinal beams 3 are placed on the second U-shaped seats 6. The second U-shaped seat 6 includes a third anti-slip pad 601. The second U-shaped seat 6 has a U-shaped structure, with the third anti-slip pad 601 placed in the U-shaped groove at the lower end, and the ends of the horizontal bamboo longitudinal beams 3 are placed on the third anti-slip pad 601. The two upper ends of the second U-shaped seat 6 are respectively connected between two assembled parts 401 along the direction of the bamboo crossbeams 2. The upper two ends of the second U-shaped seat 6 are respectively provided with second mounting sleeves 603; the second mounting sleeves 603 are installed on the connecting bolts 402 of the two combined parts 401 along the direction of the bamboo crossbeam 2. The second U-shaped seat 6 and the first U-shaped seat 5 are installed in the same way, and the length of the second U-shaped seat 6 is greater than that of the first U-shaped seat 5, so that the bamboo crossbeam 2 and the bamboo longitudinal beam 3 can be installed in a staggered manner to avoid interference.

[0029] like Figure 1 and Figures 3-6As shown, the first clamping buckle 7 is fixedly clamped to the bamboo crossbeam 2, and the second clamping buckle 8 is fixedly clamped to the bamboo longitudinal beam 3. The first clamping buckle 7 includes a first clamping ring 701, the two ends of which extend to the outside of the second U-shaped seat 6 and are provided with a first mounting plate 703. The first mounting plate 703 is provided with a first mounting bolt 704, which is installed on the longitudinal outer side of the second U-shaped seat 6. The lower end of the first clamping ring 701 is provided with a fourth anti-slip pad 702, and the first clamping ring 701 presses against the upper end of the bamboo crossbeam 2 through the fourth anti-slip pad 702. The second clamping buckle 8 includes a second clamping ring 801. Both ends of the second clamping ring 801 extend to the lateral outer side of the second U-shaped seat 6, where a second mounting plate 803 is provided. A second mounting bolt 804 is provided on the second mounting plate 803. Fixed seats 602 are fixedly provided on both lateral outer end faces of the second U-shaped seat 6, and the second mounting bolts 804 are mounted on the fixed seats 602. A fifth anti-slip pad 802 is provided at the lower end of the second clamping ring 801, and the second clamping ring 801 presses against the upper end of the bamboo longitudinal beam 3 through the fifth anti-slip pad 802. The first clamping buckle 7 and the second clamping buckle 8 are respectively located above the bamboo crossbeam 2 and the bamboo longitudinal beam 3, and are used to clamp the bamboo crossbeam 2 and the bamboo longitudinal beam 3 respectively, preventing them from detaching. Example 2

[0030] like Figure 1 and Figure 2 As shown, a bamboo building beam-column connection device with an anti-corrosion coating includes four bamboo columns 1, bamboo horizontal beams 2, and bamboo vertical beams 3, as well as fasteners 4, a first clamping buckle 7, and a second clamping buckle 8. The four bamboo columns 1 are arranged in a matrix and are not in contact with each other. Each bamboo column 1 is equipped with a fastener 4. The fastener 4 includes a combination part 401 and a connecting bolt 402. Multiple combination parts 401 are arranged sequentially along the circumference of the fastener 4. The multiple combination parts 401 are arranged around the bamboo column 1. Adjacent combination parts 401 do not abut against each other and are connected by connecting bolts 402. The combination part 401 includes a first anti-slip pad 403 and a mounting ear 404. The end face of the combination part 401 that abuts against the bamboo column 1 is provided with the first anti-slip pad 403. The mounting ears 404 are fixedly provided at both ends of the combination part 401. The two mounting ears 404 between two adjacent combination parts 401 are fixedly connected by connecting bolts 402.

[0031] like Figure 1 and Figure 3As shown, a first U-shaped seat 5 is provided between the longitudinal spacing of the four fixing parts 4. The end of the bamboo crossbeam 2 is placed on the first U-shaped seat 5. The first U-shaped seat 5 includes a second anti-slip pad 501. The first U-shaped seat 5 has a U-shaped structure, and the second anti-slip pad 501 is provided in the U-shaped groove at the lower end. The end of the bamboo crossbeam 2 is placed on the second anti-slip pad 501. The two upper ends of the first U-shaped seat 5 are respectively connected between two combined parts 401 along the direction of the bamboo longitudinal beam 3. The two upper ends of the first U-shaped seat 5 are respectively provided with a first mounting sleeve 502. The first mounting sleeve 502 is installed on the connecting bolt 402 of the two combined parts 401 along the direction of the bamboo longitudinal beam 3. A second U-shaped seat 6 is provided between the longitudinal spacings, and the ends of the bamboo longitudinal beams 3 are placed on the second U-shaped seat 6; the second U-shaped seat 6 includes a third anti-slip pad 601; the second U-shaped seat 6 has a U-shaped structure, and the third anti-slip pad 601 is provided in the U-shaped groove at the lower end, and the ends of the transverse bamboo longitudinal beams 3 are placed on the third anti-slip pad 601; the two upper ends of the second U-shaped seat 6 are respectively connected between two combined parts 401 along the direction of the bamboo transverse beams 2. The two upper ends of the second U-shaped seat 6 are respectively provided with second mounting sleeves 603; the second mounting sleeves 603 are installed on the connecting bolts 402 of the two combined parts 401 along the direction of the bamboo transverse beams 2.

[0032] like Figure 1 and Figures 3-6 As shown, the first clamping buckle 7 is fixedly clamped to the bamboo crossbeam 2, and the second clamping buckle 8 is fixedly clamped to the bamboo longitudinal beam 3. The first clamping buckle 7 includes a first clamping ring 701, the two ends of which extend to the outside of the second U-shaped seat 6 and are provided with a first mounting plate 703. The first mounting plate 703 is provided with a first mounting bolt 704, which is installed on the longitudinal outer side of the second U-shaped seat 6. The lower end of the first clamping ring 701 is provided with a fourth anti-slip pad 702, and the first clamping ring 701 presses against the upper end of the bamboo crossbeam 2 through the fourth anti-slip pad 702. The second clamping buckle 8 includes a second clamping ring 801. The two ends of the second clamping ring 801 extend to the lateral outer side of the second U-shaped seat 6 and are provided with a second mounting plate 803. The second mounting plate 803 is provided with a second mounting bolt 804. The two lateral outer end faces of the second U-shaped seat 6 are fixedly provided with a fixing seat 602, and the second mounting bolt 804 is installed on the fixing seat 602. The lower end of the second clamping ring 801 is provided with a fifth anti-slip pad 802, and the second clamping ring 801 presses against the upper end of the bamboo longitudinal beam 3 through the fifth anti-slip pad 802.

[0033] The working principle of this utility model is as follows: By installing a fixing component 4 on each bamboo pillar 1, a support point can be set on each bamboo pillar 1. Each fixing component 4 is provided by four combined parts 401, which are arranged around the bamboo pillar 1 and fixed by connecting bolts 402. This allows for easy assembly and disassembly. The four bamboo pillars 1 are not in contact with each other, thus maintaining a horizontal and vertical gap between them. Two first U-shaped seats 5 are provided in each horizontal gap. Since the combined parts 401 on the fixing component 4 are not in contact, there is a certain gap in the connecting bolts 402, allowing the first mounting sleeve 502 at the upper end of the first U-shaped seat 5 to be directly hung on the connecting bolts 402. The second U-shaped seat 6 is installed in the same way as the first U-shaped seat 5. Then, the bamboo crossbeam 2 can be placed on the first U-shaped seat 5 and pressed down by the first clamping buckle 7. The bamboo longitudinal beam 3 can be placed on the second U-shaped seat 6 and pressed down by the second clamping buckle 8 to prevent it from detaching.

[0034] In summary, this utility model, by setting a fixing member 4 on each bamboo post 1 and then using a first U-shaped seat 5 and a second U-shaped seat 6 between the four fixing members 4 to support the bamboo crossbeam 2 and bamboo longitudinal beam 3, can reduce damage to the connecting surfaces of the bamboo crossbeam 2 and bamboo longitudinal beam 3, avoid damage to their surfaces leading to cracking, and also increase their service life. By disassembling the fixing member 4 into four combined parts 401 and surrounding the bamboo post 1 with the four combined parts 401, it can not only be easily disassembled and assembled, but also be applicable to bamboo posts 1 of various sizes.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bamboo building beam-column connection device with an anti-corrosion coating, comprising four bamboo columns (1), bamboo crossbeams (2), and bamboo longitudinal beams (3), characterized in that, It also includes a fastener (4), a first clamping buckle (7) and a second clamping buckle (8). The surfaces of the bamboo pillars (1), bamboo crossbeams (2) and bamboo longitudinal beams (3) are coated with an anti-corrosion coating. The four bamboo pillars (1) are arranged in a matrix and are not in contact with each other. Each bamboo pillar (1) is equipped with a fastener (4). A first U-shaped seat (5) is provided between the longitudinal spacing of the four fasteners (4). The end of the bamboo crossbeam (2) is placed on the first U-shaped seat (5). A second U-shaped seat (6) is provided between the longitudinal spacing. The end of the bamboo longitudinal beam (3) is placed on the second U-shaped seat (6). The first clamping buckle (7) is fixedly pressed on the bamboo crossbeam (2), and the second clamping buckle (8) is fixedly pressed on the bamboo longitudinal beam (3).

2. The bamboo building beam-column connection device with anti-corrosion coating according to claim 1, characterized in that, The fastener (4) includes a combination part (401) and a connecting bolt (402); the fastener (4) has a plurality of combination parts (401) arranged sequentially along its circumference, and the plurality of combination parts (401) are arranged around the bamboo column (1), and two adjacent combination parts (401) do not abut against each other and are connected by the connecting bolt (402).

3. The bamboo building beam-column connection device with anti-corrosion coating according to claim 2, characterized in that, The assembly part (401) includes a first anti-slip pad (403) and a mounting ear (404); the first anti-slip pad (403) is provided on the end face of the assembly part (401) that abuts against the bamboo post (1), and mounting ears (404) are fixedly provided at both ends of the assembly part (401). The two mounting ears (404) between two adjacent assembly parts (401) are fixedly connected by connecting bolts (402).

4. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 2, characterized in that, The first U-shaped seat (5) includes a second anti-slip pad (501); the first U-shaped seat (5) is a U-shaped structure, and the second anti-slip pad (501) is provided in the U-shaped groove at the lower end. The end of the bamboo beam (2) is placed on the second anti-slip pad (501); the two ends of the upper end of the first U-shaped seat (5) are respectively connected between two combined parts (401) along the direction of the bamboo longitudinal beam (3).

5. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 4, characterized in that, The upper two ends of the first U-shaped seat (5) are respectively provided with a first mounting sleeve (502); the first mounting sleeve (502) is installed on the connecting bolt (402) of the two combined parts (401) along the direction of the bamboo longitudinal beam (3).

6. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 2, characterized in that, The second U-shaped seat (6) includes a third anti-slip pad (601); the second U-shaped seat (6) is a U-shaped structure, and the third anti-slip pad (601) is provided in the U-shaped groove at the lower end. The end of the bamboo longitudinal beam (3) is placed on the third anti-slip pad (601); the two ends of the upper end of the second U-shaped seat (6) are respectively connected between two combined parts (401) along the direction of the bamboo crossbeam (2).

7. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 6, characterized in that, The two ends of the upper part of the second U-shaped seat (6) are respectively provided with second mounting sleeves (603); the second mounting sleeves (603) are installed on the connecting bolts (402) of the two combined parts (401) along the direction of the bamboo beam (2).

8. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 1, characterized in that, The first clamping buckle (7) includes a first clamping ring (701), the two ends of the first clamping ring (701) extend to the outside of the second U-shaped seat (6) and are provided with a first mounting plate (703), the first mounting plate (703) is provided with a first mounting bolt (704), the first mounting bolt (704) is installed on the longitudinal outside of the second U-shaped seat (6); the lower end of the first clamping ring (701) is provided with a fourth anti-slip pad (702), and the first clamping ring (701) presses against the upper end of the bamboo crossbeam (2) through the fourth anti-slip pad (702).

9. A bamboo building beam-column connection device with an anti-corrosion coating according to claim 1, characterized in that, The second clamping buckle (8) includes a second clamping ring (801). The two ends of the second clamping ring (801) extend to the lateral outer side of the second U-shaped seat (6) and are provided with a second mounting plate (803). The second mounting plate (803) is provided with a second mounting bolt (804). The two lateral outer ends of the second U-shaped seat (6) are fixedly provided with a fixing seat (602). The second mounting bolt (804) is installed on the fixing seat (602). The lower end of the second clamping ring (801) is provided with a fifth anti-slip pad (802). The second clamping ring (801) presses against the upper end of the bamboo longitudinal beam (3) through the fifth anti-slip pad (802).

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