H-shaped steel and Larsen steel sheet pile connecting structure

Abstract

The utility model belongs to the technical field of connecting structures, and particularly relates to an H-shaped steel and Larsen steel sheet pile connecting structure which comprises a pile body and H-shaped steel, the H-shaped steel is arranged on one side of the pile body, the pile body comprises a plurality of Larsen steel sheets which are distributed at equal intervals, a connecting part is arranged on one side of each Larsen steel sheet, and the H-shaped steel is connected with the Larsen steel sheet pile. The H-shaped steel is fixedly connected to one side of the pile body through a connecting part, the connecting part comprises an upper supporting piece and a lower supporting piece which are fixedly connected to one side of the Larsen steel plate, the lower supporting piece is arranged under the upper supporting piece, and a connecting piece used for supporting the H-shaped steel is arranged between the upper supporting piece and the lower supporting piece. According to the connecting component, after the connecting component is installed, the H-shaped steel sequentially penetrates through the connecting pieces, the H-shaped steel can be installed on one side of the pile body, finally, the H-shaped steel and the connecting pieces are fixedly connected through bolts, the H-shaped steel can be fixedly installed on one side of the pile body, and the H-shaped steel and the pile body are easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of connection structures, and in particular relates to a connection structure of an H-shaped steel and a Larsen steel sheet pile. Background Art

[0002] Larsen steel sheet piles, also known as U-shaped steel sheet piles, are a new type of building material. They are used as retaining walls, water retaining walls, and sand retaining walls during bridge cofferdam construction, large pipeline laying, and temporary ditch excavation. They can also be used as retaining walls, earth retaining walls, and embankment protection walls at docks and unloading yards. They play an important role in engineering projects. Larsen steel sheet piles are not only green and environmentally friendly when used for cofferdams, but also have fast construction speed and low construction cost, and have excellent waterproof function.

[0003] In order to improve the stability of Larsen steel sheet piles, H-shaped steel is usually used for support and reinforcement. When the existing H-shaped steel is connected to the Larsen steel sheet pile, it is usually fixed by welding. Although this connection method has high connection strength, it is inconvenient to operate during connection and difficult to disassemble. Utility Model Content

[0004] The utility model aims to provide a connection structure of H-shaped steel and Larsen steel sheet piles, which is easy to disassemble and assemble the H-shaped steel and the pile body during installation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an H-beam and Larsen steel sheet pile connection structure, comprising a pile body and an H-beam, the H-beam being arranged on one side of the pile body, the pile body comprising a plurality of equally distributed Larsen steel plates, a connecting component being arranged on one side of the Larsen steel plate, the H-beam being fixedly connected to one side of the pile body through the connecting component, the connecting component comprising an upper support and a lower support fixedly connected to one side of the Larsen steel plate, the lower support being arranged directly below the upper support, a connecting component for supporting the H-beam being arranged between the upper support and the lower support, the connecting component and the H-beam being fixedly connected by bolts.

[0006] Furthermore, the H-shaped steel is provided with through holes which are evenly distributed.

[0007] Furthermore, the upper support member includes a first connecting plate, the first connecting plate is fixedly connected to one side of the Larsen steel plate, and the bottom end of one side of the first connecting plate is fixedly connected to a first square tube.

[0008] Furthermore, the lower support member includes a second connecting plate fixedly connected to one side of the Larsen steel plate, a second square tube is fixedly connected to the top end of one side of the second connecting plate, and a support bar is fixedly connected to the top end of the second connecting plate.

[0009] Furthermore, the second square tube is arranged directly below the first square tube.

[0010] Furthermore, the connecting member includes a U-shaped support plate, the top end of the U-shaped support plate is fixedly connected to a U-shaped plug plate, one side of the U-shaped plug plate is inserted into the interior of the first square tube, and the bottom end of the U-shaped support plate is fixedly connected to an L-shaped plug plate, one side of the L-shaped plug plate is inserted into the interior of the second square tube.

[0011] Furthermore, a mounting hole for mounting a bolt is provided at the top end of the U-shaped support plate, and the mounting hole passes through downward.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: after the connection components are installed, the H-shaped steel is passed through several connecting pieces in sequence to be installed on one side of the pile body, and finally the H-shaped steel is fixedly connected to the connecting pieces by bolts to fix the H-shaped steel on one side of the pile body. The disassembly and assembly of the H-shaped steel and the pile body is simple, and the H-shaped steel is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 It is an exploded view of the connecting parts of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Pile body; 11. Larsen steel plate; 2. H-shaped steel; 3. Connecting parts; 31. Upper support member; 311. First connecting plate; 312. First square tube; 32. Lower support member; 321. Second connecting plate; 322. Second square tube; 323. Support bar; 34. Connecting member; 341. U-shaped support plate; 342. U-shaped plug plate; 343. L-shaped plug plate; 344. Mounting hole; 35. Bolt. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0019] like Figure 1 and 2As shown, an H-beam and Larsen steel sheet pile connection structure includes a pile body 1 and an H-beam 2, the H-beam 2 is arranged on one side of the pile body 1, the pile body 1 includes a plurality of equally distributed Larsen steel plates 11, a connecting component 3 is arranged on one side of the Larsen steel plate 11, the H-beam 2 is fixedly connected to one side of the pile body 1 through the connecting component 3, the connecting component 3 includes an upper support member 31 and a lower support member 32 fixedly connected to one side of the Larsen steel plate 11, the lower support member 32 is arranged directly below the upper support member 31, a connecting member 34 for supporting the H-beam 2 is arranged between the upper support member 31 and the lower support member 32, the connecting member 34 and the H-beam 2 are fixedly connected by bolts 35, and the H-beam 2 is provided with equally distributed through holes.

[0020] According to the above structure, during installation, the Larsen steel plates 11 are first driven into the ground at equal intervals to form the pile body 1. After the pile body 1 is installed, the top end of the connecting piece 34 is inserted into the upper support piece 31, and the bottom end of the connecting piece 34 is inserted into the lower support piece 32. Then, the H-shaped steel 2 is passed through several connecting pieces 34 in sequence, and the H-shaped steel 2 can be installed on one side of the pile body 1. Finally, the H-shaped steel 2 is fixedly connected to the connecting piece 34 by bolts 35, and the H-shaped steel 2 can be fixedly installed on one side of the pile body 1.

[0021] like Figure 2 and 3 As shown, the upper support member 31 includes a first connecting plate 311, which is fixedly connected to one side of the Larsen steel plate 11, and a first square tube 312 is fixedly connected to the bottom end of one side of the first connecting plate 311. The lower support member 32 includes a second connecting plate 321 fixedly connected to one side of the Larsen steel plate 11, and a second square tube 322 is fixedly connected to the top end of one side of the second connecting plate 321. A support bar 323 is fixedly connected to the top end of the second connecting plate 321, and the second square tube 322 is arranged directly below the first square tube 312.

[0022] According to the above structure, during installation, the first square tube 312 and the second square tube 322 are used to support the connecting member 34 , and the connecting member 34 is installed on one side of the pile body 1 through the first square tube 312 and the second connecting plate 321 .

[0023] like Figure 2 and 3 As shown, the connecting member 34 includes a U-shaped support plate 341, the top end of the U-shaped support plate 341 is fixedly connected to a U-shaped plug plate 342, one side of the U-shaped plug plate 342 is inserted into the interior of the first square tube 312, the bottom end of the U-shaped support plate 341 is fixedly connected to an L-shaped plug plate 343, one side of the L-shaped plug plate 343 is inserted into the interior of the second square tube 322, and the top end of the U-shaped support plate 341 is provided with a mounting hole 344 for mounting a bolt 35, and the mounting hole 344 passes through the mounting hole 344 downward.

[0024] According to the above structure, during the specific installation, one side of the U-shaped plug plate 342 is inserted into the first square tube 312, and one side of the L-shaped plug plate 343 is inserted into the inside of the second square tube 322. The connecting piece 34 is integrally engaged and installed on one side of the pile body 1. When installing the H-shaped steel 2, the H-shaped steel 2 is inserted into the inside of the U-shaped support plate 341, and the U-shaped support plate 341 is pressed downward by the dead weight of the H-shaped steel 2 to prevent the U-shaped support plate 341 from moving upward and falling off. The bolts 35 pass through the installation holes 344 and the corresponding through holes on the H-shaped steel 2, so that the H-shaped steel 2 and the U-shaped support plate 341 are fixedly connected to prevent the H-shaped steel 2 from moving left and right.

[0025] The working principle of the utility model is as follows: when installing, the Larsen steel plate 11 is first driven into the ground at equal intervals to form a pile body 1. After the pile body 1 is assembled, when installing, the first square tube 312 and the second square tube 322 are used to support the connecting piece 34. The connecting piece 34 is installed on one side of the pile body 1 through the first square tube 312 and the second connecting plate 321. When installing specifically, one side of the U-shaped plug plate 342 is inserted into the first square tube 312, and one side of the L-shaped plug plate 343 is inserted into the inside of the second square tube 322. The connecting piece 34 is integrally engaged and installed on one side of the pile body 1. When installing the H-shaped steel 2, the H-shaped steel 2 is inserted into the inside of the U-shaped support plate 341, and the U-shaped support plate 341 is pressed downward by the dead weight of the H-shaped steel 2 to prevent the U-shaped support plate 341 from moving upward and falling off. The bolt 35 passes through the mounting hole 344 and the corresponding through hole on the H-shaped steel 2, so that the H-shaped steel 2 and the U-shaped support plate 341 are fixedly connected to prevent the H-shaped steel 2 from moving left and right.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An H-shaped steel and Larsen steel sheet pile connection structure, comprising a pile body (1) and an H-shaped steel (2), characterized in that: The H-shaped steel (2) is arranged on one side of the pile body (1), and the pile body (1) includes a plurality of equally spaced Larsen steel plates (11). A connecting component (3) is arranged on one side of the Larsen steel plate (11), and the H-shaped steel (2) is fixedly connected to one side of the pile body (1) via the connecting component (3). The connecting component (3) includes an upper support member (31) and a lower support member (32) fixedly connected to one side of the Larsen steel plate (11), and the lower support member (32) is arranged directly below the upper support member (31). A connecting member (34) for supporting the H-shaped steel (2) is arranged between the upper support member (31) and the lower support member (32), and the connecting member (34) and the H-shaped steel (2) are fixedly connected via bolts (35).

2. The H-beam and Larsen steel sheet pile connection structure according to claim 1, characterized in that: The H-shaped steel (2) is provided with through holes distributed at equal intervals.

3. The H-beam and Larsen steel sheet pile connection structure according to claim 2, characterized in that: The upper support member (31) comprises a first connecting plate (311), the first connecting plate (311) is fixedly connected to one side of the Larsen steel plate (11), and a first square tube (312) is fixedly connected to the bottom end of one side of the first connecting plate (311).

4. The H-beam and Larsen steel sheet pile connection structure according to claim 3, characterized in that: The lower support member (32) comprises a second connecting plate (321) fixedly connected to one side of the Larsen steel plate (11), a second square tube (322) is fixedly connected to the top end of one side of the second connecting plate (321), and a supporting bar (323) is fixedly connected to the top end of the second connecting plate (321).

5. The H-beam and Larsen steel sheet pile connection structure according to claim 4, characterized in that: The second square tube (322) is arranged directly below the first square tube (312).

6. The H-beam and Larsen steel sheet pile connection structure according to claim 5, characterized in that: The connecting member (34) comprises a U-shaped supporting plate (341), the top end of the U-shaped supporting plate (341) is fixedly connected to a U-shaped plugging plate (342), one side of the U-shaped plugging plate (342) is plugged into the interior of the first square tube (312), and the bottom end of the U-shaped supporting plate (341) is fixedly connected to an L-shaped plugging plate (343), one side of the L-shaped plugging plate (343) is plugged into the interior of the second square tube (322).

7. The H-beam and Larsen steel sheet pile connection structure according to claim 6, characterized in that: The top end of the U-shaped support plate (341) is provided with a mounting hole (344) for mounting a bolt (35), and the mounting hole (344) passes through the mounting hole (344) downward.

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