Steel supporting structure convenient to assemble

Abstract

The utility model discloses a steel support structure convenient to assemble, which comprises a plurality of groups of support plates distributed up and down, each group of support plates comprises four support plates which are connected with each other and jointly form a rectangle, the inner side of each support plate is provided with an integrally formed check block, a plurality of longitudinal support pieces are arranged between two transversely arranged support plates, and the longitudinal support pieces are connected with the check blocks. A plurality of transverse supporting pieces are arranged between the two longitudinally-arranged supporting plates, the transverse supporting pieces and the longitudinal supporting pieces are placed on the upper side and the lower side of the check block respectively, the intersection positions of the transverse supporting pieces and the longitudinal supporting pieces are detachably fixed through connecting pieces, and each connecting piece fixes the transverse supporting pieces and the longitudinal supporting pieces from top to bottom. According to the steel supporting structure convenient to assemble, the supporting plate is supported through the supporting plate, excavation of a foundation pit is facilitated, and the supporting structure is convenient to disassemble after the foundation pit is filled.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit support, in particular to a steel support structure which is easy to assemble. Background Art

[0002] Foundation pit support is a very important part of construction projects. It refers to a series of temporary supports, reinforcements, and protections for foundation pits in order to ensure the safety of underground main structure construction and the surrounding environment of the foundation pit. Generally, support plates are driven into the ground first, and the support plates form a closed rectangle. Then a pit is dug inside the rectangle, and the support plates are supported while the pit is dug until the foundation pit is dug. Layers of material are poured into the foundation pit, and after a layer is poured and dried, the partial support plates are removed. The above is repeated until it is completely removed. The existing support plate support structure is inconvenient to install and disassemble, which is inconvenient when performing support. Utility Model Content

[0003] The utility model aims to provide a steel support structure which is easy to assemble, so as to solve the problem that the existing support structure is inconvenient to install and disassemble as mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel support structure that is easy to assemble, comprising multiple groups of support plates distributed up and down, each group of the support plates comprising four support plates connected to each other, and together forming a rectangle, an integrally formed stopper is arranged on the inner side of the support plate, a plurality of longitudinal support members are arranged between two transversely arranged support plates, a plurality of transverse support members are arranged between two longitudinally arranged support plates, the transverse support members and the longitudinal support members are respectively placed on the upper and lower sides of the stopper, the intersection of the transverse support members and the longitudinal support members is detachably fixed by a connecting member, and each connecting member fixes multiple groups of transverse support members and longitudinal support members from top to bottom.

[0005] Preferably, avoidance gaps are provided at both ends of the block, and the avoidance gaps between two adjacent blocks in each group overlap.

[0006] Preferably, the connecting member includes a stud, a through hole is provided at the intersection of the transverse support member and the longitudinal support member, the stud passes through the through hole, and locking nuts are screwed on both ends of the through hole.

[0007] Preferably, the transverse support members and the longitudinal support members are both made of rectangular hollow steel.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model discloses a steel supporting structure which is easy to assemble. The supporting plate is supported by the supporting plate, so that the excavation of the foundation pit is convenient. Moreover, the supporting structure can be disassembled after the foundation pit is filled. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the local structure of the utility model;

[0011] Figure 2 It is a top view of the utility model;

[0012] Figure 3 This is a disassembly diagram of the utility model.

[0013] In the figure: 1. support plate; 2. stopper; 3. avoidance gap; 4. horizontal support member; 5. longitudinal support member; 6. stud; 7. locking nut. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-3 A steel support structure that is easy to assemble includes multiple groups of support plates 1 distributed up and down, each group of support plates 1 includes four support plates 1 connected to each other, and together form a rectangle, an integrally formed stopper 2 is arranged on the inner side of the support plate 1, and avoidance gaps 3 are arranged at both ends of the stopper 2, and the avoidance gaps 3 between two adjacent stoppers 2 in each group overlap. When the support plates 1 of this design are connected, the stoppers 2 interfere with each other.

[0016] A plurality of longitudinal support members 5 are arranged between two transversely arranged support plates 1, and a plurality of transverse support members 4 are arranged between two longitudinally arranged support plates 1. The transverse support members 4 and the longitudinal support members 5 are respectively placed on the upper and lower sides of the stopper 2. The intersection of the transverse support members 4 and the longitudinal support members 5 is detachably fixed by a connecting member, and each connecting member fixes multiple groups of transverse support members 4 and longitudinal support members 5 from top to bottom. The support plates 1 on the opposite sides are supported by the middle transverse support members 4 or longitudinal support members 5 to prevent the support plates 1 from tipping over. The connecting members connect the transverse support members 4 and the longitudinal support members 5 of the upper and lower layers as a whole, thereby connecting the support plates 1 of the upper and lower layers as a whole, so that the support plates 1 are not easy to fall off.

[0017] Specifically, the structure of the connecting piece is as follows: the connecting piece includes a stud 6, a through hole is set at the intersection of the transverse support member 4 and the longitudinal support member 5, the stud 6 passes through the through hole, and locking nuts 7 are tightened at both ends of the through hole, and the upper and lower transverse support members 4 and longitudinal support members 5 are fixed to the stud 6 through the locking nuts 7 and connected together.

[0018] Furthermore, the transverse support members 4 and the longitudinal support members 5 are both made of rectangular hollow steel, which can ensure structural strength while saving materials.

[0019] Working principle: The utility model is a steel support structure which is easy to assemble. When in use, firstly, a support plate is driven into the ground to form a closed rectangle. Then, a pit is dug in the rectangle. While digging the pit, the support plate 1 is pressed against the rectangular side wall. It includes multiple groups of support plates 1 distributed up and down. Each group of support plates 1 includes four support plates 1 connected to each other and together form a rectangle. Then, the support plates 1 are laterally supported by transverse support members 4 and longitudinal support members 5. The connecting members connect the upper and lower transverse support members 4 and longitudinal support members 5 as a whole, thereby connecting the upper and lower support plates 1 as a whole, and supporting the support plates 1 longitudinally. The device is convenient for installation and disassembly.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel support structure that is easy to assemble, comprising a plurality of groups of support plates (1) distributed vertically, characterized in that: Each group of the support plates (1) comprises four support plates (1) connected to each other and together forming a rectangle, an integrally formed stopper (2) is arranged on the inner side of the support plate (1), a plurality of longitudinal support members (5) are arranged between two transversely arranged support plates (1), and a plurality of transverse support members (4) are arranged between two longitudinally arranged support plates (1), the transverse support members (4) and the longitudinal support members (5) are respectively placed on the upper and lower sides of the stopper (2), the intersection of the transverse support members (4) and the longitudinal support members (5) is detachably fixed by a connecting member, and each connecting member fixes a plurality of groups of transverse support members (4) and longitudinal support members (5) from top to bottom.

2. A steel support structure that is easy to assemble according to claim 1, characterized in that: Both ends of the stopper (2) are provided with avoidance gaps (3), and the avoidance gaps (3) between two adjacent stoppers (2) in each group overlap.

3. The steel support structure that is easy to assemble according to claim 1 is characterized in that: The connecting member comprises a stud (6), a through hole is arranged at the intersection of the transverse support member (4) and the longitudinal support member (5), the stud (6) passes through the through hole, and locking nuts (7) are screwed on both ends of the through hole.

4. The steel support structure that is easy to assemble according to claim 1 is characterized in that: The transverse support member (4) and the longitudinal support member (5) are both made of rectangular hollow steel.

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