Steel supporting structure with good pressure resistance

Abstract

The utility model discloses a steel supporting structure with good pressure resistance, and relates to the technical field of steel supporting structures. The steel supporting structure with the good anti-pressure capacity comprises two steel sheet piles which are arranged in a bilateral symmetry mode, two cross beams are horizontally supported between the two steel sheet piles, the two cross beams are arranged in an up-down symmetry mode, and each cross beam is composed of a side edge beam and a center beam. Two vertical beams are vertically supported between the upper center beam and the lower center beam, and inclined supporting frames are installed between the vertical beams and the steel sheet piles and between the two vertical beams. In order to overcome the defects that a steel supporting structure is weak in anti-pressure capability and easy to deform, the steel supporting structure is provided with the cross beams, the vertical beams and the inclined supporting frames to form a stable triangular supporting system, so that the anti-pressure capability of the structure is remarkably improved, the supporting to a concrete wall is enhanced, and economic loss caused by collapse is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel supporting structures, in particular to a steel supporting structure with good compression resistance. Background Art

[0002] Steel support structures are essential devices for supporting concrete walls. They connect and install steel support structures during construction, providing support and protection for the concrete wall and preventing its collapse. Traditional steel support structures have weak compressive strength. When subjected to excessive loads, internal components can bend or dent, leading to structural instability or even collapse. This poses a serious threat to structural safety, causing project delays and resulting in economic losses.

[0003] Therefore, in order to solve the defects of steel support structure that it is weak in compressive resistance and easy to deform, it is necessary to propose a steel support structure with good compressive resistance. Utility Model Content

[0004] The purpose of this utility model is to provide a steel support structure with good compressive resistance. By arranging horizontal beams, vertical beams and diagonal braces, a stable triangular support system is formed, which significantly improves the compressive resistance of the structure, strengthens the support for concrete walls, avoids economic losses caused by collapse, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A steel support structure with good compressive resistance includes two steel sheet piles, the steel sheet piles are arranged symmetrically on both sides, a horizontal beam is provided between the two steel sheet piles, the horizontal beams are provided symmetrically on both sides, the horizontal beams are composed of side beams and a center beam, two vertical beams are provided vertically between the upper and lower center beams, and diagonal braces are installed between the vertical beams and the steel sheet piles and between the two vertical beams;

[0007] The diagonal support frame is composed of two vertically intersecting diagonal support plates, and the two vertically intersecting diagonal support plates are fixed into one by welding.

[0008] Preferably, a first groove is provided on the steel sheet pile, a long card plate engaged with the first groove is welded to one end of the side beam, and a first terminal plate is welded to the other end thereof, and the long card plate is fixed to the first groove by bolts.

[0009] Preferably, a support plate is welded obliquely between the side beam and the long pallet, and there are two support plates, which are arranged bilaterally symmetrically with respect to the side beam.

[0010] Preferably, a second groove is provided on the central beam, and snap plates engaging with the second groove are welded to the upper and lower ends of the vertical beams, and the snap plates are fixed to the second groove by bolts.

[0011] Preferably, second end plates are welded to both ends of the central beam, and the second end plates are fixed to the first end plates by bolts.

[0012] Preferably, connecting plates are welded to both ends of the diagonal bracing plate, and the connecting plates are fixed to the vertical beams and steel sheet piles by bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] This steel support structure with good compressive resistance forms a stable triangular support system by setting up crossbeams, vertical beams and diagonal braces, which significantly improves the compressive resistance of the structure. The crossbeams are composed of side beams and center beams, and the center beams are vertically supported by vertical beams, which increases the rigidity and stability of the structure and can effectively resist deformation caused by external loads. A stable support is formed by two vertically crossed diagonal brace plates in the diagonal brace, which not only improves the structure's ability to resist lateral forces, but also effectively disperses the load and reduces local stress concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a plan view of the overall structure of the utility model;

[0017] Figure 3 This is a specific structural diagram of the horizontal beam, vertical beam and diagonal brace of the utility model.

[0018] In the figure: 1. Steel sheet pile; 11. First groove; 2. Crossbeam; 21. Side beam; 211. Long card plate; 212. Support plate; 213. First end plate; 22. Center beam; 221. Second groove; 222. Second end plate; 3. Vertical beam; 31. Snap plate; 4. Diagonal support frame; 41. Diagonal support plate; 411. Connecting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] To solve the technical problem of how to install beams and steel sheet piles, please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0021] A steel support structure with good compressive resistance includes two steel sheet piles 1, which are symmetrically arranged on the left and right. A horizontal beam 2 is supported between the two steel sheet piles 1, which are symmetrically arranged on the top and bottom. The beam 2 consists of side beams 21 and a center beam 22.

[0022] A first groove 11 is provided on the steel sheet pile 1, and a long clip 211 engaged with the first groove 11 is welded to one end of the side beam 21, and a first end plate 213 is welded to the other end thereof. The long clip 211 is fixed to the first groove 11 by bolts, and second end plates 222 are welded to both ends of the center beam 22, and the second end plates 222 are fixed to the first end plates 213 by bolts.

[0023] Among them, a support plate 212 is welded obliquely between the side beam 21 and the long card plate 211. There are two support plates 212 and they are arranged symmetrically with respect to the side beam 21. The setting of the support plate 212 can increase the connection area between the side beam 21 and the long card plate 211, and the oblique setting of the support plate 212 can provide additional support in the horizontal and vertical directions, increase the rigidity of the structure, help resist lateral force and torque, reduce the deformation of the structure when subjected to force, and improve the overall stability.

[0024] Specifically, two steel sheet piles 1 are placed in predetermined positions according to design requirements, ensuring that they are symmetrically arranged on the left and right, and the bottom of the steel sheet pile 1 is driven into the ground. Then, one end of the side beam 21 is aligned with the steel sheet pile 1, and the long card plate 211 is inserted into the first groove 11, and fixed to the steel sheet pile 1 with bolts. Then, both ends of the center beam 22 are aligned with the first end plate 213 of the side beam 21, ensuring that the second end plate 222 can be aligned with the first end plate 213, and the first end plate 213 and the second end plate 222 are fixedly connected with each other with bolts. Finally, all connection points are checked to ensure that there is no looseness and that the beam 2 is horizontal as a whole.

[0025] To solve the technical problem of how to install the vertical beams and center beams, please refer to Figure 2-Figure 3 , this embodiment provides the following technical solutions:

[0026] There are two vertical beams 3 vertically supported between the upper and lower center beams 22. A second groove 221 is opened on the center beam 22. The upper and lower ends of the vertical beam 3 are welded with snap plates 31 that engage with the second groove 221. The snap plates 31 are fixed to the second groove 221 by bolts.

[0027] Specifically, align the upper and lower ends of the vertical beam 3 with the second groove 221 on the center beam 22, and insert the snap plate 31 into the second groove 221, and use bolts to fix the snap plate 31 and the center beam 22 to ensure that the vertical beam 3 is perpendicular to the ground and firmly connected to the center beam 22.

[0028] To solve the technical problem of how to install the diagonal support, please refer to Figure 2-Figure 3 , this embodiment provides the following technical solutions:

[0029] A diagonal brace 4 is installed between the vertical beam 3 and the steel sheet pile 1, as well as between the two vertical beams 3. The diagonal brace 4 consists of two vertically crossed diagonal brace plates 41. The two vertically crossed diagonal brace plates 41 are fixed together by welding. Connecting plates 411 are welded at both ends of the diagonal brace plates 41. The connecting plates 411 are fixed to the vertical beam 3 and the steel sheet pile 1 by bolts.

[0030] Specifically, align the connecting plate 411 of the diagonal support plate 41 with the reserved connection points on the vertical beam 3 and the steel sheet pile 1, and use bolts to fix the connecting plate 411 on the vertical beam 3 and the steel sheet pile 1, ensuring that the bolts are tightened, so that the diagonal support frame 4 is installed between the steel sheet pile 1 and the vertical beam 3 and between the two vertical beams 3.

[0031] Working principle: This steel support structure with good compressive resistance forms a stable triangular support system by setting up horizontal beams 2, vertical beams 3 and diagonal braces 4 when in use, which significantly improves the compressive resistance of the structure. The horizontal beam 2 is composed of side beams 21 and center beams 22. The center beams 22 are vertically supported by vertical beams 3, which increases the rigidity and stability of the structure and can effectively resist deformation caused by external loads. A stable support is formed by two vertically crossed diagonal brace plates 41 in the diagonal braces 4, which not only improves the structure's ability to resist lateral forces, but also effectively disperses the load and reduces local stress concentration.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel support structure with good compressive resistance, comprising steel sheet piles (1), wherein the number of the steel sheet piles (1) is two and they are arranged symmetrically on the left and right, and a horizontal beam (2) is provided between the two steel sheet piles (1), wherein the number of the cross beams (2) is two and they are arranged symmetrically on the top and bottom, and wherein: The crossbeam (2) is composed of side beams (21) and a center beam (22), and two vertical beams (3) are vertically supported between the upper and lower center beams (22). Diagonal braces (4) are installed between the vertical beams (3) and the steel sheet piles (1) and between the two vertical beams (3); The diagonal support frame (4) is composed of two vertically intersecting diagonal support plates (41), and the two vertically intersecting diagonal support plates (41) are fixed into one body by welding.

2. The steel support structure with good compressive resistance according to claim 1 is characterized in that: A first groove (11) is formed on the steel sheet pile (1); a long clamping plate (211) engaging with the first groove (11) is welded to one end of the side beam (21); a first terminal plate (213) is welded to the other end of the side beam (21); the long clamping plate (211) is fixed to the first groove (11) by bolts.

3. The steel support structure with good compressive resistance according to claim 2 is characterized in that: A support plate (212) is welded obliquely between the side beam (21) and the long card plate (211), and there are two support plates (212) which are arranged in a bilaterally symmetrical manner with respect to the side beam (21).

4. The steel support structure with good compressive resistance according to claim 1 is characterized in that: A second groove (221) is formed on the central beam (22), and snap plates (31) engaging with the second groove (221) are welded to the upper and lower ends of the vertical beam (3), and the snap plates (31) are fixed to the second groove (221) by bolts.

5. The steel support structure with good compressive resistance according to claim 1 is characterized in that: Second end plates (222) are welded to both ends of the central beam (22), and the second end plates (222) are fixed to the first end plates (213) via bolts.

6. The steel support structure with good compressive resistance according to claim 1 is characterized in that: Connecting plates (411) are welded to both ends of the diagonal support plate (41), and the connecting plates (411) are fixed to the vertical beam (3) and the steel sheet pile (1) by bolts.

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