Steel enclosing purlin device suitable for narrow space

Abstract

The utility model discloses a steel encloses purlin device suitable for narrow space, include: steel sheet pile, wave shape vertical insertion pit bottom, I -steel encloses purlin, transverse setting in the inside of steel sheet pile, support piece, hang setting in the steel sheet pile, and be used for supporting I -steel encloses purlin, support piece includes support board, hook and backing plate, support board vertical setting, the hook sets up in the upper end back of support board, and is used for hooking up steel sheet pile, the backing plate horizontal setting in the inside of support board, and be used for supporting I -steel encloses purlin. The utility model has the following advantages and effect: through setting up the support piece that hangs setting in the steel sheet pile, realizes the support of I -steel encloses purlin, to realize the quick connection between I -steel encloses purlin and steel sheet pile, need not carry out welding or other mode's fixed, is applicable to the support of narrow space, reaches the effect of convenient installation construction simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a steel waler device suitable for narrow spaces. Background Technology

[0002] In building construction, especially in the construction of foundation engineering and underground structures, steel walers are a commonly used support structure. They are mainly used to enhance the stability of soil or concrete structures, prevent the excavation face from collapsing, and provide a safe working environment for subsequent construction.

[0003] In traditional steel waler construction, cranes are typically used to hoist the steel walers, which are then manually welded and fixed to the sheet piles. However, when the construction space is confined, manual welding is difficult, making the installation process inconvenient and requiring improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a steel waler device suitable for narrow spaces, which has the effect of convenient installation and construction.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a steel waler device suitable for narrow spaces, comprising: Steel sheet piles are vertically inserted into the bottom of the foundation pit in a wavy shape. I-beam walers are laterally arranged inside the sheet piles; The support member is suspended from the sheet pile and is used to support the I-beam waler; The support includes a support plate, a hook, and a support plate. The support plate is vertically arranged, the hook is located on the upper back side of the support plate and is used to hook the sheet pile, and the support plate is horizontally arranged inside the support plate and is used to support the I-beam waler.

[0006] In a preferred embodiment, the present invention can be further configured such that: the pallet is vertically slidably connected to the support plate, and a screw is vertically rotatably connected to the support plate, the screw being threadedly connected to the pallet.

[0007] In a preferred embodiment, the present invention can be further configured such that: triangular bracing plates are provided on both sides of the lower end face of the support plate, and the bracing plates abut against the inner sidewall of the support plate.

[0008] In a preferred embodiment, the present invention can be further configured such that: a locking rod for pressing the back side of the sheet pile is horizontally threaded onto the hook.

[0009] In a preferred embodiment, the present invention can be further configured such that the I-beam waler comprises multiple steel beams, and a hinged seat for rotatable connection is provided between two adjacent steel beams.

[0010] In a preferred embodiment, the present invention can be further configured such that the steel beam includes a pair of vertical plates and a connecting plate, wherein the connecting plate is provided in two layers and is arranged laterally between the pair of vertical plates.

[0011] In a preferred embodiment, the present invention can be further configured such that: a reinforcing rib is provided on the outer side of the connecting plate between the pair of vertical plates.

[0012] In summary, this utility model has the following beneficial effects: 1. By setting up support components suspended on the sheet piles, the I-beam walers are supported, thereby achieving a quick connection between the I-beam walers and the sheet piles without the need for welding or other fixing methods. This is suitable for support in narrow spaces and also facilitates installation and construction. 2. By setting height-adjustable support plates, all support plates can stably support the I-beam walers, ensuring a stable connection between the sheet piles and the I-beam walers; 3. By setting up multi-segment I-beam walers and allowing each segment to rotate and fold, the included angle can be adjusted, making it suitable for foundation pit support of different shapes and improving practicality. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an embodiment; Figure 2 This is a structural schematic diagram of the support member in the embodiment; Figure 3 This is a schematic diagram of the locking rod in an embodiment; Figure 4 This is a schematic diagram of the structure of the I-beam waler in an embodiment.

[0014] Reference numerals: 1. Sheet pile; 2. I-beam waler; 21. Steel beam; 22. Hinge seat; 23. Vertical plate; 24. Connecting plate; 25. Reinforcing rib plate; 3. Support component; 31. Support plate; 32. Hook; 33. Support plate; 34. Locking rod; 35. Diagonal brace plate; 36. Screw rod. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] like Figure 1 , Figure 2As shown, a steel waler device suitable for narrow spaces includes sheet piles 1, I-beam walers 2, and support members 3. The sheet piles 1 are vertically inserted into the bottom of the pit in a wavy shape, the I-beam walers 2 are arranged laterally on the inner side of the sheet piles 1, and the support members 3 are suspended on the sheet piles 1 and used to support the I-beam walers 2.

[0017] like Figure 2 , Figure 3 As shown, the support member 3 includes a support plate 31, a hook 32, and a support plate 33. The support plate 31 is vertically arranged, and the hook 32 is arranged on the upper back side of the support plate 31 and is used to hook the sheet pile 1. A locking rod 34 for pressing the back side of the sheet pile 1 is horizontally threaded onto the hook 32.

[0018] like Figure 2 , Figure 3 As shown, the support plate 33 is horizontally positioned inside the support plate 31 and is used to support the I-beam waler 2. Triangular bracing plates 35 are provided on both sides of the lower end face of the support plate 33, and the bracing plates 35 abut against the inner wall of the support plate 31.

[0019] like Figure 2 , Figure 3 As shown, the support plate 33 is vertically slidably connected to the support plate 31, and the support plate 31 is vertically rotatably connected to the screw 36, which is threadedly connected to the support plate 33.

[0020] When it is necessary to support the foundation pit, first insert the sheet piles 1 vertically into the bottom of the foundation pit one by one, then take out the support 3, and suspend the support 3 on the upper end of the sheet pile 1 through the hook 32. At the same time, tighten the locking rod 34 to press against the back side of the sheet pile 1 to fix the support 3.

[0021] Then, control the screw 36 to rotate, causing the screw 36 to drive the support plate 33 to slide vertically, adjusting all the support plates 33 to the same horizontal plane, and using the diagonal brace plate 35 to support the support plates 33. Then, the I-beam waler 2 can be placed horizontally on all the support plates 33, thus realizing the rapid connection between the sheet pile 1 and the I-beam waler 2.

[0022] Therefore, by setting up the support member 3 suspended on the steel sheet pile 1, the support of the I-beam waler 2 is realized, thereby achieving a quick connection between the I-beam waler 2 and the steel sheet pile 1 without the need for welding or other fixing methods. This is suitable for support in narrow spaces and also facilitates installation and construction.

[0023] like Figure 1 , Figure 4As shown, the I-beam waler 2 includes multiple steel beams 21, and a hinged seat 22 is provided between two adjacent steel beams 21 for rotational connection. Therefore, by setting up a multi-segment I-beam waler 2 and enabling each segment to rotate and fold, the included angle can be adjusted, which is suitable for foundation pit support of different shapes and improves practicality.

[0024] like Figure 4 As shown, the steel beam 21 includes a pair of vertical plates 23 and a connecting plate 24. The connecting plate 24 is provided in two layers and is arranged horizontally between the pair of vertical plates 23. A reinforcing rib plate 25 located between the pair of vertical plates 23 is provided on the outer side of the connecting plate 24.

[0025] By setting high-strength I-beam walers 2, the structural strength and compressive strength of the I-beam walers 2 are increased, ensuring stability during use.

[0026] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A steel waler device suitable for narrow spaces, characterized in that: include: Sheet piles (1) are vertically inserted into the bottom of the foundation pit in a wavy shape; I-beam walers (2) are laterally arranged inside the sheet piles (1); The support member (3) is suspended on the sheet pile (1) and is used to support the I-beam waler (2); The support member (3) includes a support plate (31), a hook (32) and a support plate (33). The support plate (31) is vertically arranged. The hook (32) is located on the upper back side of the support plate (31) and is used to hook the sheet pile (1). The support plate (33) is horizontally arranged inside the support plate (31) and is used to support the I-beam waler (2).

2. A steel waler device suitable for narrow spaces according to claim 1, characterized in that: The pallet (33) is vertically slidably connected to the support plate (31), and a screw (36) is vertically rotatably connected to the support plate (31), and the screw (36) is threadedly connected to the pallet (33).

3. A steel waler device suitable for narrow spaces according to claim 2, characterized in that: Both sides of the lower end face of the support plate (33) are provided with triangular bracing plates (35), and the bracing plates (35) abut against the inner side wall of the support plate (31).

4. A steel waler device suitable for narrow spaces according to claim 1, characterized in that: The hook (32) is horizontally threaded with a locking rod (34) for pressing the back side of the sheet pile (1).

5. A steel waler device suitable for narrow spaces according to claim 1, characterized in that: The I-beam waler (2) includes multiple steel beams (21), and a hinged seat (22) is provided between two adjacent steel beams (21) for rotational connection.

6. A steel waler device suitable for narrow spaces according to claim 5, characterized in that: The steel beam (21) includes a pair of vertical plates (23) and a connecting plate (24), wherein the connecting plate (24) is provided in two places and is arranged horizontally between the pair of vertical plates (23).

7. A steel waler device suitable for narrow spaces according to claim 6, characterized in that: The outer side of the connecting plate (24) is provided with a reinforcing rib plate (25) located between a pair of vertical plates (23).

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