Rapid dismounting and mounting system for steel frame pipe enclosure based on modular connection

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a steel frame pipe enclosure rapid dismounting and mounting system based on modular connection, which comprises a fixing plate, an inserting rod is downwards fixed by the fixing plate, a vertical connecting pipe is upwards fixed by the fixing plate, a vertical steel pipe is sleeved by the vertical connecting pipe, and a short bumping post is welded at the middle lower part of the vertical steel pipe; the middle connecting piece and the top connecting piece are connected to the vertical steel pipe in a sleeving mode, the middle connecting piece comprises a transverse short pipe and a vertical short pipe, and the top connecting piece and the middle connecting piece are structurally different in that a transverse stop lever is welded to the top end of the vertical short pipe; the middle steering part and the top steering part are hinged to steering short pipes; and a transverse long pipe is inserted into the transverse short pipe or the steering short pipe. According to the invention, the device can be quickly assembled and disassembled, does not need a special tool for assembly, improves the construction efficiency, can be freely combined, is suitable for different enclosure size requirements, can flexibly adjust the angle, and meets the enclosure requirements of different construction terrains.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering, and in particular relates to a rapid disassembly and assembly system for steel frame pipe enclosure based on modular connection. Background Technology

[0002] Steel frame pipe enclosure is a traditional enclosure system, commonly used in construction locations such as trenches. Traditional steel frame pipe enclosure systems have the following problems: they rely on bolts or fasteners for fixing, require special tools for assembly, have low installation and disassembly efficiency, and the angle is not easy to adjust according to site conditions, resulting in poor flexibility. Summary of the Invention

[0003] The problem this invention aims to solve is to overcome the shortcomings of the prior art and provide a rapid assembly and disassembly system for steel frame pipe enclosures based on modular connections.

[0004] This invention is achieved through the following technical solution:

[0005] A modular connection-based rapid assembly and disassembly system for steel frame pipe enclosures includes several vertical fixing components. Each vertical fixing component includes a fixing plate with several insert rods fixed downwards and a vertical connecting pipe fixed upwards. A vertical steel pipe is sleeved around the vertical connecting pipe, and short stop posts are welded to the lower middle part of the vertical steel pipe, perpendicular to the vertical steel pipe. The system also includes intermediate and top connecting components. The intermediate connecting component includes horizontal and vertical short pipes welded together vertically. The intermediate connecting component is sleeved above the short stop posts on the vertical steel pipe, preventing it from sliding down. The top connecting component differs from the intermediate connecting component in that a horizontal stop rod is welded to the top of the vertical short pipe, and the top connecting component is sleeved on the upper end of the vertical steel pipe. The system also includes intermediate and top turning components. The intermediate turning component differs from the intermediate connecting component in that a turning short pipe is hinged to the horizontal short pipe, and the top turning component differs from the top connecting component in that a turning short pipe is hinged to the horizontal short pipe. Horizontal long pipes are inserted between adjacent intermediate connecting components and between adjacent top connecting components.

[0006] Furthermore, it also includes a transverse connecting pipe, the outer diameter of which is equal to the inner diameter of the transverse long pipe.

[0007] Furthermore, short stop posts are welded to both sides of the transverse connecting pipe.

[0008] Furthermore, the bottom of the insertion rod is conical.

[0009] Furthermore, the transverse short tube is hinged to the steering short tube via a connecting rod and a pin.

[0010] The steel frame pipe enclosure system of the present invention is quick and convenient to assemble and disassemble. It can be assembled and disassembled quickly without the need for special tools, achieving boltless assembly, improving construction efficiency, adapting to frequent turnover needs, and can be freely combined to meet different enclosure size requirements. At the same time, the angle can be flexibly adjusted to meet the enclosure needs of different construction scenarios. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure during assembly in this embodiment;

[0012] Figure 2 This is a schematic diagram of the structure from another angle during assembly in this embodiment;

[0013] Figure 3 This is a partial structural diagram of this embodiment;

[0014] Figure 4 This is a schematic diagram of the vertical fixing component assembly structure in this embodiment;

[0015] Figure 5 This is a schematic diagram of the structure at the fixing plate in this embodiment;

[0016] Figure 6 This is a schematic diagram of the vertical steel pipe structure in this embodiment;

[0017] Figure 7 This is a schematic diagram of the intermediate connector structure in this embodiment;

[0018] Figure 8 This is a schematic diagram of the top connector structure in this embodiment;

[0019] Figure 9 This is a schematic diagram of the top steering component structure in this embodiment;

[0020] Figure 10 This is a schematic diagram of the intermediate steering component structure in this embodiment;

[0021] Figure 11 This is a schematic diagram of the structure at the horizontal long pipe connection point in this embodiment;

[0022] Figure 12 This is a schematic diagram of the horizontal connecting pipe structure in this embodiment.

[0023] In the diagram, 1 is a fixed plate, 2 is a rod, 3 is a vertical connecting pipe, 4 is a vertical steel pipe, 5 is a short stop, 6 is an intermediate connector, 7 is a horizontal short pipe, 8 is a vertical short pipe, 9 is a top connector, 10 is a horizontal stop, 11 is an intermediate steering component, 12 is a steering short pipe, 13 is a top steering component, 14 is a horizontal long pipe, 15 is a horizontal connecting pipe, 17 is a connecting rod, and 18 is a pin. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0025] This embodiment includes several vertical fixing components, each including a fixing plate 1. Several insert rods 2 are fixed downwards on the fixing plate 1. The insert rods 2 are used to insert into the ground; preferably, the bottom of the insert rods 2 is conical to facilitate insertion. A vertical connecting pipe 3 is fixed upwards on the fixing plate 1. A vertical steel pipe 4 is sleeved on the vertical connecting pipe 3. The inner diameter of the vertical steel pipe 4 is equal to the outer diameter of the vertical connecting pipe 3. After the vertical steel pipe 4 is inserted into the vertical connecting pipe 3, its bottom surface rests on the fixing plate 1. To ensure structural stability, the length of the vertical connecting pipe 3 is preferably 40-50cm. The vertical steel pipe 4 represents the height of the fence; the height of the vertical steel pipe 4 is selected as needed. Short stop posts 5 are welded to the lower middle part of the vertical steel pipe 4, perpendicular to the vertical steel pipe 4.

[0026] A middle connector 6 and a top connector 9 are respectively fitted onto the lower middle and upper parts of the vertical steel pipe 4. The middle connector 6 includes a horizontal short pipe 7 and a vertical short pipe 8 welded together vertically. The horizontal short pipe 7 and the vertical short pipe 8 are combined to form a four-way structure. The inner diameter of the vertical short pipe 8 is equal to the outer diameter of the vertical steel pipe 4. The vertical short pipe 8 of the middle connector 6 is fitted onto the vertical steel pipe 4. After fitting, the middle connector 6 is located above the short stop 5, and the short stop 5 prevents the middle connector 6 from sliding down. The top connector 9 includes the structure of the middle connector 6. That is, the top connector 9 also includes a horizontal short pipe 7 and a vertical short pipe 8 welded together vertically. The difference between the top connector 9 and the middle connector 6 is that a horizontal stop bar 10 is welded to the top of the vertical short pipe 8. The horizontal stop bar 10 is used to prevent the top connector 9 from sliding down the vertical steel pipe 4 after it is fitted onto the upper part of the vertical steel pipe 4. The horizontal stop bar 10 limits the top connector 9 to the upper part of the vertical steel pipe 4. The horizontal stop bar 10 can be made directly from the scrap steel bars on the construction site. The scrap steel bars are cut into sections and welded to the upper end of the vertical short pipe 8 of the top connector 9. It is best if the horizontal stop bar 10 passes through the center of the vertical short pipe 8.

[0027] The invention also includes a middle steering component 11 and a top steering component 13, both used to adjust the enclosure angle. The middle steering component 11 includes a middle connecting component 6, that is, the middle steering component 11 includes a transverse short pipe 7 and a vertical short pipe 8 welded together vertically. The difference between the middle steering component 11 and the middle connecting component 6 is that the transverse short pipe 7 is hinged to a steering short pipe 12, and the steering short pipe 12 and the transverse short pipe 7 can rotate relative to each other. In this embodiment, a connecting rod 17 and a pin 18 are used to hinge the transverse short pipe 7 and the steering short pipe 12 together. A connecting rod 17 is provided on the upper end face and the lower end face of the transverse short pipe 7 and the steering short pipe 12, and a pin 18 is provided at both ends of the connecting rod 17. The pins 18 at both ends of the connecting rod 17 are fixed to the transverse short pipe 7 and the steering short pipe 12, respectively. The two ends of the connecting rod 17 can rotate around the pins 18, so the transverse short pipe 7 and the steering short pipe 12 can rotate relative to each other, and the included angle between the transverse short pipe 7 and the steering short pipe 12 can be adjusted arbitrarily. The top steering component 13 includes the structure of the top connecting component 9. That is, the top steering component 13 includes a horizontal short pipe 7 and a vertical short pipe 8 welded together vertically. A horizontal stop bar 10 is welded to the upper end of the vertical short pipe 8 of the top steering component 13. The structure of the top steering component 13 differs from that of the top connecting component 9 in that the horizontal short pipe 7 of the top steering component 13 is hinged to a steering short pipe 12. The hinge method and function are the same as those of the intermediate steering component 11 mentioned above.

[0028] A horizontal long pipe 14 can be inserted between the adjacent intermediate connectors 6 mentioned above. Similarly, a horizontal long pipe 14 can also be inserted between the adjacent top connectors 9. The upper and lower horizontal long pipes 14 and multiple vertical steel pipes 4 form a guardrail. At the corners, the intermediate turning parts 11 and the top turning parts 13 are used to change the angle. If the guardrail is long and requires many horizontal long pipes 14, the two horizontal long pipes 14 can abut each other after passing through the horizontal short pipes 7. They can also be left unconnected. However, for a more stable structure, a horizontal connecting pipe 15 can be set between the horizontal long pipes 14. The outer diameter of the horizontal connecting pipe 15 is equal to the inner diameter of the horizontal long pipe 14. The horizontal connecting pipe 15 can be inserted into the horizontal long pipe 14. The horizontal long pipes 14 can be connected together by inserting a portion of both ends of the horizontal connecting pipe 15 into the horizontal long pipes 14 on both sides. At the same time, the length of the horizontal connecting pipe 15 can be adjusted according to the distance between the two horizontal long pipes 14, that is, the length of the horizontal connecting pipe 15 protruding from the horizontal long pipe 14. This can be used when there is a distance between two adjacent horizontal long pipes 14. Furthermore, short stoppers 5 can be welded to both sides of the transverse connecting pipe 15. The distance between the short stoppers 5 is the length that can be extended. The outward length of the short stoppers 5 is inserted into the transverse long pipe 14. Multiple transverse connecting pipes 15 can be fabricated on the construction site. The distance between the short stoppers 5 of the multiple transverse connecting pipes 15 can be different. The required transverse connecting pipes 15 can be selected according to the situation.

[0029] During construction, multiple vertical fixing rods 2 are inserted into the ground along the edge of the trench according to its length and width. The fixing plate 1 is tightly attached to the ground. A vertical steel pipe 4 is fitted onto the vertical connecting pipe 3. Then, a middle connecting piece 6 and a top connecting piece 9 are sequentially fitted onto the vertical steel pipe 4. The middle connecting piece 6 is limited and stopped above the short stop 5 at the lower part of the vertical steel pipe 4. The top connecting piece 9 is limited and stopped at the upper part of the vertical steel pipe 4 by the horizontal stop 10. The top surface of the vertical short pipe 8 of the top connecting piece 9 is flush with the top surface of the vertical steel pipe 4. At the corner of the trench, a middle turning piece 11 and a top turning piece 13 are fitted onto the vertical steel pipe 4. The angle of the horizontal short pipe 7 and the turning short pipe 12 is adjusted by rotating the turning short pipe 12 to adapt to the corner angle of the trench. The attached figure of this embodiment shows one case of a right-angle corner. The corner angle can be adjusted arbitrarily according to actual needs, which is highly flexible. Multiple horizontal long pipes 14 are passed through horizontal short pipes 7 or turning short pipes 12 respectively. One horizontal long pipe 14 can pass through multiple horizontal short pipes 7. When the lengths of the horizontal long pipes 14 are not exactly the same, and there is a certain distance between the horizontal long pipes 14 on both sides, a horizontal connecting pipe 15 can be used to connect the horizontal long pipes 14 on both sides. Finally, the vertical steel pipe 4 and the horizontal long pipes 14 form a steel frame pipe fence, which serves a protective function. The entire assembly process does not require tightening bolts or using special tools; it only requires plugging in. Both assembly and disassembly are much more convenient and faster than existing steel frame pipe enclosures. Moreover, the angle can be flexibly adjusted according to the enclosure environment, making it suitable for enclosures of any shape of terrain.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; those skilled in the art should understand that modifications can still be made to the technical solutions described in the above embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A rapid assembly and disassembly system for steel frame pipe enclosures based on modular connections, characterized in that: It includes several vertical fixing components, including a fixing plate (1), which fixes several insert rods (2) downwards and a vertical connecting pipe (3) upwards. A vertical steel pipe (4) is sleeved on the vertical connecting pipe (3). A short stop post (5) is welded to the lower middle part of the vertical steel pipe (4). The short stop post (5) is perpendicular to the vertical steel pipe (4). It also includes an intermediate connector (6) and a top connector (9). The intermediate connector (6) includes a horizontal short pipe (7) and a vertical short pipe (8) welded together vertically. The intermediate connector (6) is sleeved above the short stop post (5) of the vertical steel pipe (4) and the short stop post (5) prevents the intermediate connector (6) from being blocked. The top connector (9) and the middle connector (6) are structurally different in that a horizontal stop bar (10) is welded to the top of the vertical short pipe (8), and the top connector (9) is sleeved on the upper end of the vertical steel pipe (4); it also includes a middle steering component (11) and a top steering component (13). The middle steering component (11) and the middle connector (6) are structurally different in that a steering short pipe (12) is hinged to the horizontal short pipe (7), and the top steering component (13) and the top connector (9) are structurally different in that a steering short pipe (12) is hinged to the horizontal short pipe (7); a horizontal long pipe (14) is inserted between the horizontal short pipes (7) or between the horizontal short pipes (7) and the steering short pipe (12).

2. The modular connection-based rapid assembly and disassembly system for steel frame pipe enclosures according to claim 1, characterized in that: It also includes a transverse connecting pipe (15), the outer diameter of which is equal to the inner diameter of the transverse long pipe (14).

3. The modular connection-based rapid assembly and disassembly system for steel frame pipe enclosures according to claim 2, characterized in that: Short stop posts (5) are welded to both sides of the transverse connecting pipe (15).

4. The rapid assembly and disassembly system for steel frame pipe enclosure based on modular connection according to claim 1, characterized in that: The bottom of the insertion rod (2) is conical.

5. The rapid assembly and disassembly system for steel frame pipe enclosure based on modular connection according to claim 1, characterized in that: The transverse short tube (7) is hinged to the steering short tube (12) via a connecting rod (17) and a pin (18).

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