A steel structure factory building herringbone beam support structure

Abstract

The utility model relates to a steel structure factory building technical field, concretely relates to a steel structure factory building herringbone beam support structure, including the central column that plays the supporting role, the central column is equipped with the fixed connection's second support piece and the rotary connection's first support piece, the first support piece is used for installing the first beam body, the second support piece is used for installing the second beam body, the second support piece is located the inside of the rotating path of first support piece, is used for opening or closing the second support piece and the first support piece, when opening, the first beam body is completed by the limiting piece and is moved to the lower plate and is spliced with the second beam body under the lower plate. The present application makes two beam bodies vertical arrangement, can save the placing space occupied when placing horizontally, ensure that the beam body at high place will not slip, by opening the second support piece and the first support piece, can quickly adhere the right end surface of the second beam body with the left end surface of the first beam body, save the time required for on -the -spot splicing, improve the efficiency of factory building construction.

Description

Technical Field

[0001] This utility model relates to the field of steel structure factory building technology, specifically to a chevron beam support structure for steel structure factory buildings. Background Technology

[0002] Steel structure factory buildings, as industrial building facilities using steel as the main load-bearing component, have been widely used in the industrial building field due to their unique advantages. Based on load-bearing capacity and structural characteristics, steel structure factory buildings can be divided into light-duty and heavy-duty categories. Their main structure is constructed primarily from key components such as steel columns, steel beams, and steel roof trusses. To further enhance structural durability, cold-formed thin-walled steel component systems are often used, and the steel is treated with galvanizing. This design gives steel structure factory buildings significant advantages such as light weight, high strength, and large span, resulting in short construction cycles and relatively low overall costs, thus meeting diverse industrial production needs.

[0003] In the construction of steel structure workshops, the on-site assembly of steel after it has been transported to the installation site is crucial, with the installation of the A-beams being one of the key steps. During A-beam installation, the higher ends of the two beams must be precisely joined to ensure the stability and safety of the entire workshop structure.

[0004] However, under current technological conditions, A-beams present certain safety hazards during storage and transportation. To save space and improve transportation efficiency, the beams are typically placed side-by-side. When multiple layers are stacked, the risk of goods slipping during loading or unloading increases significantly. If goods slip, they could seriously injure on-site workers, posing a serious threat to their lives, and could also damage the goods, affecting project progress and increasing costs. Therefore, effectively addressing the safety issues of A-beams during storage and transportation has become a crucial issue urgently needing resolution in the field of steel structure factory construction. Utility Model Content

[0005] The purpose of this utility model is to provide a steel structure factory building chevron beam support structure to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure factory building truss beam support structure, the structure comprising: The central column serves a supporting function; The first support component, rotatably mounted on the central column, is used to install the first beam body; The second support component, fixed to the central column, is used to install the second beam body; The first support member is located inside the rotation path of the second support member and is used to open or close the second support member and the first support member.

[0007] Furthermore, the second support member includes an upper plate, a lower plate, a side frame, and a connecting plate. One end of the lower plate is connected to the side frame via the connecting plate, and the other end is rotatably connected to the central column. The two ends of the upper plate are respectively provided with positioning plate three and positioning plate four. Both positioning plate three and positioning plate four are provided with several through holes one for fixing the end of the first beam body with bolts. The upper plate with positioning plate four is rotatably connected to the central column at one end.

[0008] Furthermore, the first support includes a positioning plate one, a base plate and a positioning plate two. The positioning plate two is fixed on the central column, and the positioning plate one is connected to the central column through the base plate. Both the positioning plate one and the positioning plate two are provided with several through holes two for fixing the end of the second beam body with bolts.

[0009] Furthermore, the structure also includes a limiting member, which is used to fix the relative position of the second support member and the first support member by restricting the second beam body and the first beam body within the limiting member when the second support member and the first support member are closed; and when the second support member and the first support member are open, the first beam body is restricted within the limiting member and the second support member, and under the restriction, the first beam body moves down to the lower plate to splice with the second beam body.

[0010] Furthermore, the limiting member includes a plurality of positioning holes and positioning rods. The positioning holes include a plurality of sets of positioning hole one located on the upper plate and positioning rod two located on the lower plate. One positioning rod is used to insert into a set of positioning hole one and positioning hole two.

[0011] Furthermore, the positioning plate has an auxiliary plate on the side near the central column. When the second support and the first support are closed, the connecting plate is attached to the outside of the auxiliary plate.

[0012] Furthermore, the structure also includes a partition plate, which, after the second support member and the first support member are opened or closed, blocks the space below the positioning plate four, so that the right end face of the first beam body, the left end face of the positioning plate three, and the left end face of the partition plate are on the same plane.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention includes a central column providing support. The central column has a fixedly connected second support member and a rotatably connected first support member. The first support member is used to install a first beam body, and the second support member is used to install a second beam body. The second support member is located inside the rotation path of the first support member and is used to open or close the second and first support members. When opened, a limiting member helps the first beam body move down onto the lower plate and connect with the second beam body. This invention allows the two beam bodies to be arranged vertically, saving lateral space during placement and ensuring that beam bodies at higher positions do not slip. By opening the second and first support members, the right end face of the first beam body can be quickly aligned with the left end face of the second beam body, saving time required for on-site assembly and improving the efficiency of factory construction. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure when it is closed in one embodiment of the present invention; Figure 2 This is a schematic diagram of the structure when it is opened in one embodiment of the present invention; Figure 3 This is a schematic diagram of the limiting member in one embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the central column in one embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the second support member in one embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the first support member in one embodiment of the present invention; Figure 7 This is a schematic diagram of the side frame structure in one embodiment of the present invention; Figure 8 for Figure 2 Enlarged view of point A in the middle; In the diagram: 1. Central column; 2. First support component; 3. Second support component; 4. Positioning plate three; 5. Positioning plate four; 6. Through hole one; 7. Second beam body; 8. First beam body; 9. Limiting component; 10. Partition plate; 11. Auxiliary plate; 21. Top plate; 22. Bottom plate; 23. Side frame; 24. Connecting plate; 31. Positioning plate one; 32. Base plate; 33. Positioning plate two; 34. Through hole two; 91. Positioning hole one; 92. Positioning hole two; 93. Positioning rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] See Figures 1-8 This utility model provides a technical solution: a steel structure factory building A-frame beam support structure, the structure comprising: Central column 1 serves a supporting function; The first support member 2 is rotatably mounted on the central column 1 and is used to install the first beam body 8; The second support member 3 is fixed on the central column 1 and is used to install the second beam body 7; The second support member 3 is located inside the rotation path of the first support member 2 and is used to open or close the second support member 2 and the first support member 3.

[0017] It should be noted that during the construction of the factory, a pair of beams are combined to form a V-beam, with several mounting holes at both ends of the beam. Therefore, during storage and transportation, a pair of beams are also used as a set.

[0018] When storage and transportation are required, the second support 2 and the first support 3 are in a closed state; the second beam body 7 is placed on the second support 3, and the two ends of the beam body are fixed with bolts, so that the bolts connect the beam body and the second support 3; the first beam body 8 is placed on the first support 2, and the lower end or both ends of the beam body are fixed with bolts, so that the bolts connect the beam body and the first support 2. This allows the two beam bodies to be arranged vertically, saving the horizontal placement space occupied during placement.

[0019] In one embodiment, the first support member 2 includes an upper plate 21, a lower plate 22, a side frame 23, and a connecting plate 24. One end of the lower plate 22 is connected to the side frame 23 through the connecting plate 24, and the other end is rotatably connected to the central column 1. The two ends of the upper plate 21 are respectively provided with positioning plate three 4 and positioning plate four 5. The positioning plate three 4 and positioning plate four 5 are each provided with several through holes 6 for fixing the end of the first beam body 8 with bolts. The upper plate 21 with positioning plate four 5 is rotatably connected to the central column 1.

[0020] The second support member 3 includes a positioning plate 31, a base plate 32, and a positioning plate 33. The positioning plate 33 is fixed on the central column 1. The positioning plate 31 is connected to the central column 1 through the base plate 32. Both the positioning plate 31 and the positioning plate 33 are provided with several through holes 34 for fixing the end of the second beam body 7 with bolts.

[0021] The positioning plate 31 is provided with an auxiliary plate 11 on the side near the central column 1. When the second support member 2 and the first support member 3 are closed, the connecting plate 24 is attached to the outside of the auxiliary plate 11.

[0022] This design, for reference Figure 1 and Figure 3-8 In the closed state, the free end of the lower plate 22 is above the auxiliary plate 11, and the two are in contact, so that the free end of the lower plate 22 is not completely suspended; the first positioning plate 31 is located between the side frame 23 and the central column 1, and the third positioning plate 4 is located directly above the first positioning plate 31; the fourth positioning plate 5 is offset above the second positioning plate 33, so that the second positioning plate 33 is located inside the second beam body 7, so that the right end face of the second beam body 7 coincides with the axis of the central column 1, and the fourth positioning plate 5 is located outside the first beam body 8, so that the second support member 3 and the second beam body 7 do not affect the rotation of the first beam body 8 and the first support member 2; thereby enabling storage and transportation.

[0023] In one embodiment, the structure further includes a limiting member 9, which is used to fix the relative positions of the first support member 2 and the second support member 3 by restricting the second beam body 7 and the first beam body 8 within the limiting member 9 when the first support member 2 and the second support member 3 are closed; and when the first support member 2 and the second support member 3 are open, the first beam body 8 is restricted within the limiting member 9 and the first support member 2, and under restriction, the first beam body 8 moves down to the lower plate 22 to splice with the second beam body 7.

[0024] The limiting member 9 includes a plurality of positioning holes and positioning rods 93. The positioning holes include a plurality of sets of positioning hole 1 91 located on the upper plate 21 and positioning rod 93 hole 2 located on the lower plate 22. One positioning rod 93 is used to insert into a set of positioning hole 1 91 and positioning hole 2 92.

[0025] The structure also includes a partition 10, which, after the first support 2 and the second support 3 are opened or closed, blocks the area below the positioning plate 4 5, so that the right end face of the first beam body 8, the left end face of the positioning plate 4 4 ​​and the left end face of the partition 10 are on the same plane.

[0026] This design, for reference Figure 1 After the beam body is secured with bolts, the positioning rod 93 is removed and inserted into the positioning holes 91 and 92 on the same side, respectively, to further restrict the position of the beam body on the first support 2 and the second support 3. Because the limiting member 9 fixes the relative position of the first support 2 and the second support 3, it ensures that the first beam body 8, located at a higher position, will not slip.

[0027] Upon arrival at the installation site, existing techniques require manual handling or the use of lifting equipment to move the two beam bodies to the same height, align them, and finally splice them. In this case, the first support member 2 and the second support member 3 are rotated to the open position for assembly. For details, please refer to... Figure 2 and Figure 3-7 Place the base plate 32 flat on the ground, remove the positioning rod 93 on the side of the auxiliary plate 11 away from the connecting plate 24, push the first support member 2 to make the first support member 2 and the first beam body 8 rotate around the central column 1. During the rotation, the connecting plate 24 gradually moves away from the auxiliary plate 11. After reaching 180 degrees, insert the positioning rod 93 that was just removed. Insert a partition plate 10 under the positioning plate 4 5 to ensure that there is no gap between the first beam body 8 and the second beam body 7 after the first beam body 8 moves down. Remove the bolts at both ends of the first beam body 8, and then, by the weight of the first beam body 8 itself or by applying an external hammering force, make the first beam body 8 slide down along the height direction of the central column 1 onto the lower plate 22. At this time, the right end face of the second beam body 7 is in contact with the left end face of the first beam body 8, and the right end face of the first beam body 8 is in contact with the left end face of the partition plate 10. Use bolts to fix the connection between the second beam body 7 and the first beam body 8, and complete the splicing of the herringbone beam, which is convenient for subsequent lifting to the top of the factory building for installation. By opening the first support member 2 and the second support member 3, the right end face of the second beam body 7 can be quickly fitted with the left end face of the first beam body 8, saving the time required for on-site splicing and improving the efficiency of factory construction.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0029] It should be noted that if the utility model embodiment involves directional indicators (such as up and down), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, if the utility model embodiments involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Furthermore, "multiple" refers to two or more.

[0031] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection of the utility model.

Claims

1. A steel structure factory building A-frame beam support structure, characterized in that, The structure includes: The central column (1) serves a supporting function; The first support member (2) is rotatably mounted on the central column (1) for installing the first beam body (8). The second support member (3) is fixed on the central column (1) and is used to install the second beam body (7). The second support member (3) is located inside the rotation path of the first support member (2) and is used to open or close the first support member (2) and the second support member (3).

2. The steel structure factory building A-frame beam support structure according to claim 1, characterized in that, The first support member (2) includes an upper plate (21), a lower plate (22), a side frame (23) and a connecting plate (24). One end of the lower plate (22) is connected to the side frame (23) through the connecting plate (24), and the other end is rotatably connected to the central column (1). The two ends of the upper plate (21) are respectively provided with positioning plate three (4) and positioning plate four (5). The positioning plate three (4) and positioning plate four (5) are provided with several through holes one (6) for fixing the end of the first beam body (8) with bolts. The upper plate (21) with positioning plate four (5) is rotatably connected to the central column (1).

3. The steel structure factory building A-frame beam support structure according to claim 2, characterized in that, The second support member (3) includes a positioning plate one (31), a base plate (32) and a positioning plate two (33). The positioning plate two (33) is fixed on the central column (1). The positioning plate one (31) is connected to the central column (1) through the base plate (32). Both the positioning plate one (31) and the positioning plate two (33) are provided with several through holes two (34) for fixing the end of the second beam body (7) with bolts.

4. The steel structure factory building A-frame beam support structure according to claim 3, characterized in that, The structure also includes a limiting member (9), which is used to fix the relative position of the first support member (2) and the second support member (3) by limiting the second beam body (7) and the first beam body (8) within the limiting member (9) when the first support member (2) and the second support member (3) are closed; and when the first support member (2) and the second support member (3) are open, the first beam body (8) is limited within the limiting member (9) and the first support member (2), and under the limitation, the first beam body (8) moves down to the lower plate (22) and splices with the second beam body (7).

5. The steel structure factory building A-frame beam support structure according to claim 4, characterized in that, The limiting member (9) includes several positioning holes and positioning rods (93). The positioning holes include several sets of positioning hole one (91) located on the upper plate (21) and positioning rod (93) hole two located on the lower plate (22). One positioning rod (93) is used to insert into a set of positioning hole one (91) and positioning hole two (92).

6. The steel structure factory building chevron support structure according to claim 3, characterized in that, The positioning plate (31) has an auxiliary plate (11) on the side near the central column (1). When the first support (2) and the second support (3) are closed, the connecting plate (24) is attached to the outside of the auxiliary plate (11).

7. The steel structure factory building A-frame beam support structure according to claim 3, characterized in that, The structure also includes a partition (10) which, after the first support (2) and the second support (3) are opened or closed, blocks the area below the positioning plate four (5) so that the right end face of the first beam body (8), the left end face of the positioning plate three (4) and the left end face of the partition (10) are on the same plane.

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