Spliced combination type P-shaped roof beam

Abstract

The utility model discloses a spliced combination type P-shaped house beam belongs to the technical field of fabricated building. A spliced combination type P-shaped house beam, including two cross beams and two longitudinal beams, two cross beams and two longitudinal beams form a square frame, the cross beam and longitudinal beam are all P-shaped steel pipes, the cross beam includes two P-shaped steel pipes and the connecting rod for connecting two P-shaped steel pipes, the connecting rod is inserted in two P-shaped steel pipes inside, the utility model discloses a cross beam and longitudinal beam are set up to form a square frame, and the outer plate of support tool house, because the cross beam is longer, and the packing and transportation cost are higher, therefore, the cross beam is divided into two P-shaped steel pipes, reduces the length of cross beam, and the packing box transportation is convenient, the connecting rod is set up, and the connecting rod is inserted in the inner wall of two P-shaped steel pipes to improve the strength after the connection of two P-shaped steel pipes, avoids the intensity deficiency caused after the cross beam is divided.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, and in particular to a P-shaped roof beam that can be spliced ​​and assembled. Background Technology

[0002] Prefabricated tool sheds have been widely used in warehousing, horticulture, and industrial fields due to their advantages such as easy transportation, quick installation, and flexible structure. Prefabricated tool sheds are usually assembled on-site from large plates such as base plates, side plates, and top plates using fasteners such as bolts.

[0003] Currently, in the assembly of tool sheds, the reinforcing beams are usually integrated to ensure the stability of the assembled tool shed. However, when some reinforcing beams are long, they are inconvenient to package and transport, resulting in increased transportation costs. Utility Model Content

[0004] The purpose of this invention is to solve the problem that long reinforcing beams are inconvenient to package and transport in the prior art, and to propose a splicing and combination type P-shaped roof beam.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A splicing and assembly type P-shaped roof beam includes two horizontal beams and two vertical beams. The two horizontal beams and two vertical beams form a square frame. The horizontal beams and vertical beams are all P-shaped steel pipes. The horizontal beam includes two P-shaped steel pipes and a connecting rod for connecting the two P-shaped steel pipes. The connecting rod is inserted into the two P-shaped steel pipes. A positioning plate for limiting the position of the connecting rod is fixed on the surface of the horizontal beam.

[0006] In some embodiments, limiting plates are provided at both ends of the connecting rod to prevent the crossbeam from detaching from the connecting rod.

[0007] In some embodiments, the limiting plate rotates on the inner wall of the connecting rod via a rotating shaft, and a torsion spring is sleeved on the surface of the rotating shaft to drive the limiting plate to abut against the surface of the positioning plate.

[0008] In some embodiments, the upper surfaces of the two beams are bolted with support baffles for supporting the top plate.

[0009] In some embodiments, two support beams for supporting the top plate are respectively provided on the upper surface of the two longitudinal beams, and the cross section of the support beams is triangular.

[0010] In some embodiments, the support beam is fixed to the side of the longitudinal beam by a fixing plate.

[0011] In some embodiments, a first baffle is vertically fixed to the upper surface of the support beam, which fits against the concave portions of a plurality of top plates.

[0012] In some embodiments, the crossbeam and the longitudinal beam are fixedly connected by a vertical beam, and both the crossbeam and the longitudinal beam have inclined surfaces at their joint ends. The surface of the vertical beam has two bent edges for supporting the crossbeam and the longitudinal beam.

[0013] Compared with the prior art, the present invention provides a splicing and assembly type P-shaped roof beam, which has the following beneficial effects.

[0014] 1. This utility model uses crossbeams and longitudinal beams to form a square frame to support the outer panel of a tool shed. Since the crossbeams are long, the packaging and transportation costs are high. Therefore, the crossbeams are divided into two P-shaped steel pipes to reduce the length of the crossbeams and facilitate the transportation of the packaging boxes. By setting connecting rods, the connecting rods are inserted into the inner walls of the two P-shaped steel pipes, thereby improving the strength of the two P-shaped steel pipes after connection and avoiding insufficient strength caused by dividing the crossbeams.

[0015] 2. This utility model provides support for the inclined top plate by setting a triangular support beam that fits against the longitudinal beam and the top plate, thus preventing severe deformation of the top plate when the bolts are tightened. After the triangular support beam initially seals the top plate, the first baffle can fit and seal against the upper concave part of the top plate, preventing a large amount of moisture from entering the tool room.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the installation position of this utility model.

[0018] Figure 2 This is a front view structural diagram of the present invention.

[0019] Figure 3 This is a schematic diagram of the crossbeam structure in this utility model.

[0020] Figure 4 This is a schematic diagram of the connection structure of the crossbeam in this utility model.

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0022] Figure 6 This is a schematic diagram of the structure of this utility model in use.

[0023] Figure 7 This is a schematic diagram of the supporting beam in this utility model.

[0024] Figure 8 This is a schematic diagram of the connection structure between the crossbeam and the longitudinal beam in this utility model.

[0025] In the picture: 1. Horizontal beam; 2. Longitudinal beam; 3. Connecting rod; 4. Positioning plate; 401. Through groove; 5. Limiting plate; 501. Torsion spring; 6. Support baffle; 7. Support beam; 701. Notch; 702. Fixing plate; 8. First baffle; 9. Vertical beam; 10. Top plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figure 1-8 A splicing and assembly type P-shaped roof beam includes two horizontal beams 1 and two vertical beams 2, which form a square frame. Both the horizontal beams 1 and the vertical beams 2 are P-shaped steel pipes. The horizontal beam 1 includes two P-shaped steel pipes and a connecting rod 3 for connecting the two P-shaped steel pipes. The connecting rod 3 is a C-shaped steel and is inserted into the two P-shaped steel pipes.

[0028] Understandably, by setting up crossbeam 1 and longitudinal beam 2, a square frame is formed to support the outer panel of the tool shed. Since crossbeam 1 is relatively long, the packaging and transportation costs are high. Therefore, crossbeam 1 is divided into two P-shaped steel pipes to reduce the length of crossbeam 1 and facilitate the transportation of the packaging box. By setting up connecting rod 3, the connecting rod 3 is inserted into the inner wall of the two P-shaped steel pipes, thereby improving the strength of the two P-shaped steel pipes after connection and avoiding insufficient strength caused by dividing crossbeam 1.

[0029] Specifically, a positioning plate 4 for limiting the position of the connecting rod 3 and a through groove 401 opened on the surface of the crossbeam 1 are fixed on the surface of the crossbeam 1. The positioning plate 4 is located on the inner wall of the through groove 401 and faces the inside of the crossbeam 1.

[0030] It is understandable that by setting the positioning plate 4, the position of the connecting rod 3 is limited, so that the connecting rod 3 is located in the middle of the crossbeam 1, ensuring the uniformity of the load-bearing of the connecting rod 3.

[0031] Specifically, each end of the connecting rod 3 is provided with a limiting plate 5 to prevent the crossbeam 1 from separating from the connecting rod 3. The limiting plate 5 rotates on the surface of the mounting block via a rotating shaft. The mounting block is fixed to the inner wall of the connecting rod 3. A torsion spring 501 is sleeved on the surface of the rotating shaft to drive the limiting plate 5 to abut against the surface of the positioning plate 4. The surface of the limiting plate 5 is provided with an inclined surface to facilitate the limiting plate 5 passing over the positioning plate 4.

[0032] It is understandable that by setting the limiting plate 5, when the connecting rod 3 is inserted into the crossbeam 1, the connecting rod 3 abuts against the surface of the positioning plate 4. At the same time, under the action of the inclined plane, the limiting plate 5 passes over the positioning plate 4, and the torsion spring 501 drives the limiting plate 5 to abut against the surface of the positioning plate 4, thereby limiting the crossbeam 1 and preventing the crossbeam 1 from detaching from the surface of the connecting rod 3, thus initially connecting the crossbeam 1 and the connecting rod 3.

[0033] Specifically, the upper surfaces of the two crossbeams 1 are bolted with support baffles 6 for supporting the top plate 10.

[0034] Understandably, after the crossbeam 1 is initially installed, the support baffle 6 is fixed to the surface of the crossbeam 1 with bolts. The bolts simultaneously fix the crossbeam 1, the connecting rod 3 and the support baffle 6, further improving the connection strength between the crossbeam 1 and the connecting rod 3.

[0035] Specifically, two support beams 7 for supporting the top plate 10 are respectively provided on the upper surface of the two longitudinal beams 2. The support beams 7 have a triangular cross section and multiple notches 701 for avoiding bolts are opened on the surface of the support beams 7. The support beams 7 are fixed to the side of the longitudinal beams 2 by fixing plates 702.

[0036] It is understandable that by setting a triangular support beam 7 to fit against the longitudinal beam 2 and the top plate 10, the inclined top plate 10 is supported, thus preventing severe deformation of the top plate 10 when the bolts are tightened; by setting a fixing plate 702, the support beam 7 is fixed to the surface of the longitudinal beam 2, thus preventing the support beam 7 from being pushed to move when the top plate 10 is tightened, which would cause the support position of the support beam 7 to shift.

[0037] Specifically, the top plate 10 is wavy, and the upper surface of the support beam 7 is vertically fixed with a first baffle 8 that fits against the concave parts of multiple top plates 10.

[0038] Understandably, since the top plate 10 is wavy, the gap between the support beam 7 and the top plate 10 can easily allow a large amount of moisture to enter the tool room, causing the tool room to be damp and damaging the tools. Therefore, by setting the first baffle 8, after the triangular support beam 7 is initially sealed to the top plate 10, the first baffle 8 can fit and seal with the upper concave part of the top plate 10, preventing a large amount of moisture from entering the tool room.

[0039] Specifically, the crossbeam 1 and the longitudinal beam 2 are fixedly connected by the vertical beam 9. The joint ends of the crossbeam 1 and the longitudinal beam 2 are provided with inclined surfaces. The upper end of the vertical beam 9 is provided with multiple threaded holes for connecting the crossbeam 1 and the longitudinal beam 2. The surface of the vertical beam 9 is provided with two bent edges for supporting the crossbeam 1 and the longitudinal beam 2.

[0040] It is understandable that by fixing the crossbeam 1 and the longitudinal beam 2 simultaneously with the vertical beam 9, the steps of fixing the crossbeam 1 and the longitudinal beam 2 separately can be reduced while ensuring the connection strength. By setting the bending edge, the crossbeam 1 and the longitudinal beam 2 are further supported, which facilitates positioning and improves the support strength.

[0041] In this invention, during the assembly of the roof beam, the connecting rod 3 is inserted into the inner wall of two P-shaped steel pipes. Under the action of the positioning plate 4, the position of the connecting rod 3 is limited, ensuring that the connecting rod 3 is located in the middle of the crossbeam 1 and guaranteeing the uniformity of the load-bearing capacity of the connecting rod 3. Simultaneously, the limiting plate 5 abuts against the surface of the positioning plate 4, thereby limiting the crossbeam 1 and preventing it from detaching from the surface of the connecting rod 3, thus initially connecting the crossbeam 1 and the connecting rod 3. Then, the supporting baffle 6 is fixed to the surface of the crossbeam 1 with bolts, simultaneously fixing the crossbeam 1, the connecting rod 3, and the supporting baffle 6. To further improve the connection strength between the crossbeam 1 and the connecting rod 3, the crossbeam 1 and the longitudinal beam 2 are then simultaneously fixed to the vertical beam 9 with bolts. Under the action of the fixing plate 702, the support beam 7 is fixed to the surface of the longitudinal beam 2, so that the notch 701 corresponds to the threaded hole on the surface of the longitudinal beam 2. When installing the top plate 10, the triangular support beam 7 supports the obliquely set top plate 10, avoiding severe deformation of the top plate 10 when the bolts are tightened. At the same time, the first baffle 8 is fitted and sealed with the upper concave part of the top plate 10 to prevent a large amount of water vapor from entering the tool room.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples; although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

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