Novel horizontal supporting bolt connecting structure at intersection of beams

Abstract

The utility model discloses a novel horizontal support bolt connecting structure at the intersection of beams, which is characterized in that the side surface of a main beam is detachably connected with a secondary beam, connecting angle steel is arranged between the main beam and the secondary beam, the side surface of the connecting angle steel is fixedly connected with a fixed block I and a fixed block II, and the inside of the fixed block I is detachably connected with a support rod; connecting grooves are formed in the connecting angle steel, and high-strength bolts are arranged in the connecting grooves. The side surface of the main beam is fixedly connected with a first connecting plate, the side surface of the secondary beam is fixedly connected with a second connecting plate, the two sides of the first connecting plate are fixedly connected with a first fixing plate and a second fixing plate respectively, the side surfaces of the first fixing plate and the second fixing plate are fixedly connected with a first sealing plate, and the lower surfaces of the first fixing plate and the second fixing plate are fixedly connected with a second sealing plate. The connecting structure has the advantages that welding connection is changed into multi-position threaded connection, the welding seam quality problem or fire hazards are avoided, the high-stability connecting and fixing function is achieved, and therefore the application range of the connecting structure is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt connection, in particular to a novel horizontal support bolt connection structure at the intersection of beams. Background Art

[0002] The connection structure at the intersection of beams refers to the structure of how two beams are connected together at the intersection in construction or structural engineering. The design and selection of the connection structure at the intersection of beams is crucial to the stability and bearing capacity of the entire structure. The traditional connection structure is connected by on-site welding. This method not only has poor work efficiency, but also easily produces toxic gases during welding, which can cause damage to the human body and destroy the atmospheric environment. It is also difficult to ensure the quality of the weld during welding, which can easily lead to poor stability and safety after welding, and is inconvenient for subsequent maintenance work. During welding, excessively high welding temperatures can easily pose a safety hazard to workers and pose a fire hazard. This method has poor safety, high safety risks, and cumbersome and difficult installation procedures, and the equipment is difficult to carry or take. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a novel horizontal support bolt connection structure at the intersection of beams. The connection structure is fixed by high-strength bolts, connecting angle steels, connecting plate one, connecting plate two and support rods to ensure a stable connection between the main beam and the secondary beam, replace the original risky welding method, and realize the conversion of the welded connection into a multi-point threaded connection. While reducing the difficulty of connection, it can avoid weld quality problems or fire hazards, ensure work safety, and reduce the difficulty of installation and subsequent maintenance. The connection structure is fixed by fixing plate one and fixing plate two, and the connection stability is improved by the connecting block, and the fixing plate one and fixing plate two are fixed by sealing plate one and sealing plate two, and fixed to the main beam and the secondary beam, so as to ensure stability, and realize the connection structure having a highly stable and strong connection and fixing function, and can improve the scope of application and applicability of the connection structure, so that the scope of assembly rate of the connection structure is expanded.

[0004] The utility model also provides a horizontal support bolt connection structure at the intersection of the above-mentioned new type of beams and beams, comprising: a main beam, the side surface of the main beam is detachably connected to the secondary beam, a connecting angle steel is arranged between the main beam and the secondary beam, the side surface of the connecting angle steel is fixedly connected with a fixing block 1 and a fixing block 2, the interior of the fixing block 1 is detachably connected with a support rod, the interior of the connecting angle steel is provided with a connecting groove, and the interior of the connecting groove is provided with a high-strength bolt; the side surface of the main beam is fixedly connected with a connecting plate 1, the side surface of the secondary beam is fixedly connected with a connecting plate 2, the two sides of the connecting plate 1 are respectively fixedly connected with the fixing plate 1 and the fixing plate 2, the side surfaces of the fixing plate 1 and the fixing plate 2 are fixedly connected with a sealing plate 1, and the lower surfaces of the fixing plate 1 and the fixing plate 2 are fixedly connected with a sealing plate 2. Through the above device, it is possible to change the welding connection to a multi-position threaded connection, avoid welding weld quality problems or fire hazards, and have a higher fixing effect, thereby making the application range of the connection structure wider and the applicability more extensive.

[0005] According to a new type of horizontal supporting bolt connection structure at the intersection of beams described in the utility model, a connecting block is arranged between the connecting plate 1 and the connecting plate 2, and the connecting block is fixedly connected to the main beam. Through the above device, the connection structure is fixed to improve the stability after connection.

[0006] According to a new type of horizontal support bolt connection structure at the intersection of beams described in the utility model, the connecting angle steel and connecting plate 1 are detachably connected, and the connecting angle steel and connecting plate 2 are detachably connected. Through the above devices, the advantage of the connecting angle steel being able to stably connect and fix the main beam and the secondary beam is achieved.

[0007] According to a new type of horizontal supporting bolt connection structure at the intersection of beams described in the utility model, the sealing plate 1 is located on the side surface of the main beam, and the sealing plate 2 is located on the side surface of the secondary beam. Through the above devices, the connection structure is sealed and fixed, thereby improving the stability of the connection between the main beam and the secondary beam.

[0008] According to a new type of horizontal support bolt connection structure at the intersection of beams described in the utility model, the support rod and the fixed block 2 are detachably connected, and the fixed block 1 and the fixed block 2 are threadedly connected with high-strength bolts. Through the above device, the support rod is fixed, thereby enhancing the advantage of connection stability.

[0009] According to a new type of horizontal support bolt connection structure at the intersection of beams described in the utility model, the connecting angle steel is threadedly connected to the high-strength bolts, and the support rod is detachably connected to the high-strength bolts. Through the above device, multi-point fixation is achieved through high-strength bolts, thereby weakening the amplitude and improving the seismic resistance of the connection structure.

[0010] Beneficial Effects

[0011] 1. Compared with the prior art, the new type of horizontal support bolt connection structure at the intersection of beams is fixed by high-strength bolts, connecting angle steels, connecting plate 1, connecting plate 2 and support rods to ensure a stable connection between the main beam and the secondary beam, replacing the original risky welding method and realizing the conversion of welding connection into multi-point threaded connection. It can reduce the difficulty of connection while avoiding weld quality problems or fire hazards, ensuring work safety and reducing the difficulty of installation and subsequent maintenance.

[0012] 2. Compared with the prior art, the new type of horizontal support bolt connection structure at the intersection of beams fixes the connection structure through fixing plates 1 and 2, improves the connection stability through connecting blocks, fixes fixing plates 1 and 2 through sealing plates 1 and 2, and fixes them on the main beam and the secondary beam, thereby ensuring stability, achieving the connection structure having a highly stable and strong connection and fixing function, and being able to improve the scope of application and applicability of the connection structure, thereby expanding the range of the assembly rate of the connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is the overall structural diagram of the horizontal support bolt connection structure at the intersection of the new type of beams of the utility model;

[0015] Figure 2 It is a side view structural diagram of the horizontal support bolt connection structure at the intersection of the new type of beams of the utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the horizontal support bolt connection structure at the intersection of the new beams of the utility model.

[0017] Legend:

[0018] 1. Main beam; 2. Secondary beam; 3. Fixed plate 1; 4. Fixed plate 2; 5. Connecting angle steel; 6. High-strength bolts; 7. Support rod; 8. Sealing plate 1; 9. Sealing plate 2; 10. Fixed block 1; 11. Connecting plate 1; 12. Fixed block 2; 13. Connecting plate 2; 14. Connecting block. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-3 The utility model embodiment provides a novel horizontal support bolt connection structure at the intersection of beams, which includes: a main beam 1, a secondary beam 2 is detachably connected to the side surface of the main beam 1, the main beam 1 and the secondary beam 2 are preliminarily installed, a connecting angle steel 5 is arranged between the main beam 1 and the secondary beam 2, the main beam 1 and the secondary beam 2 are fixed, the side surface of the connecting angle steel 5 is fixedly connected with a fixing block 10 and a fixing block 2 12, the support rod 7 is supported and fixed, and the interior of the fixing block 10 is detachably connected with the support rod 7 to provide additional support for the connection structure.

[0021] A connecting groove is provided inside the connecting angle steel 5, which is used to connect the high-strength bolt 6 for fixing. The high-strength bolt 6 is provided inside the connecting groove to fix the connecting structure. The support rod 7 and the fixed block 2 12 are detachably connected to limit the support rod 7. The fixed block 10 and the fixed block 2 12 are threadedly connected with the high-strength bolt 6 to limit the fixed block 10 and the fixed block 2 12. The connecting angle steel 5 is threadedly connected with the high-strength bolt 6 to fix the connecting angle steel 5. The support rod 7 and the high-strength bolt 6 are detachably connected to fix the support rod 7.

[0022] A connecting plate 11 is fixedly connected to the side surface of the main beam 1, and a connecting plate 2 13 is fixedly connected to the side surface of the secondary beam 2, providing a connection function for the main beam 1 and the secondary beam 2. A connecting block 14 is arranged between the connecting plate 11 and the connecting plate 2 13 to connect and fix the connecting plate 11 and the connecting plate 2 13. The connecting block 14 is fixedly connected to the main beam 1 and the connecting block 14 is limited. The connecting angle steel 5 is detachably connected to the connecting plate 11, and the connecting angle steel 5 is detachably connected to the connecting plate 2 13, and combined with the connecting angle steel 5, the stability of the connection between the main beam 1 and the secondary beam 2 is improved.

[0023] The two sides of the connecting plate 11 are respectively fixedly connected to the fixing plate 13 and the fixing plate 24 to fix the connecting plate 11 and the connecting plate 213. The side surfaces of the fixing plate 13 and the fixing plate 24 are fixedly connected with a sealing plate 18. The lower surfaces of the fixing plate 13 and the fixing plate 24 are fixedly connected with a sealing plate 29 to seal the fixing plate 3 and the fixing plate 24 to improve the stability. The sealing plate 18 is located on the side surface of the main beam 1 to limit the sealing plate 18. The sealing plate 29 is located on the side surface of the secondary beam 2 to limit the sealing plate 29.

[0024] Working principle: After the main beam 1 and the secondary beam 2 are connected in place, two connecting angle steels 5 and connecting plates 11 and 13 are installed to form a connecting structure, and then fixing plates 13 and 14 are installed to fix the connecting structure, and connecting blocks 14 are installed between connecting plates 11 and 13 to improve the connection stability, and sealing plates 18 are installed on the side of the main beam 1 to seal the fixing plates 13 and 14, and sealing plates 29 are installed under the secondary beam 2 to seal the fixing plates 13 and 14. A fixing block 10 and a fixing block 2 12 are installed between the two connecting angle steels 5 to limit and fix the support rod 7, and they are connected by high-strength bolts 6 to replace the original welding, thereby ensuring a safe and stable working process.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A new type of horizontal support bolt connection structure at the intersection of beams, characterized in that: include: A main beam (1), wherein the side surface of the main beam (1) is detachably connected to a secondary beam (2), a connecting angle steel (5) is provided between the main beam (1) and the secondary beam (2), a fixing block 1 (10) and a fixing block 2 (12) are fixedly connected to the side surface of the connecting angle steel (5), a supporting rod (7) is detachably connected inside the fixing block 1 (10), a connecting groove is provided inside the connecting angle steel (5), and a high-strength bolt (6) is provided inside the connecting groove; The side surface of the main beam (1) is fixedly connected with a connecting plate 1 (11), the side surface of the secondary beam (2) is fixedly connected with a connecting plate 2 (13), the two sides of the connecting plate 1 (11) are respectively fixedly connected with a fixing plate 1 (3) and a fixing plate 2 (4), the side surfaces of the fixing plate 1 (3) and the fixing plate 2 (4) are fixedly connected with a sealing plate 1 (8), and the lower surfaces of the fixing plate 1 (3) and the fixing plate 2 (4) are fixedly connected with a sealing plate 2 (9).

2. A new type of horizontal support bolt connection structure at the intersection of beams according to claim 1, characterized in that: A connecting block (14) is provided between the first connecting plate (11) and the second connecting plate (13), and the connecting block (14) is fixedly connected to the main beam (1).

3. The novel horizontal support bolt connection structure at the intersection of beams according to claim 1 is characterized in that: The connecting angle steel (5) is detachably connected to the connecting plate 1 (11), and the connecting angle steel (5) is detachably connected to the connecting plate 2 (13).

4. The novel horizontal support bolt connection structure at the intersection of beams according to claim 1 is characterized in that: The sealing plate 1 (8) is located on the side surface of the main beam (1), and the sealing plate 2 (9) is located on the side surface of the secondary beam (2).

5. The novel horizontal support bolt connection structure at the intersection of beams according to claim 1 is characterized in that: The support rod (7) is detachably connected to the second fixing block (12), and the first fixing block (10) and the second fixing block (12) are threadedly connected to the high-strength bolt (6).

6. The novel horizontal support bolt connection structure at the intersection of beams according to claim 1 is characterized in that: The connecting angle steel (5) is threadedly connected to the high-strength bolt (6), and the supporting rod (7) is detachably connected to the high-strength bolt (6).

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