Multi-functional fixed type fence for foundation retaining wall

Abstract

The utility model discloses a multifunctional fixed type fence of foundation pit retaining wall, include: concrete retaining wall, vertical setting in the four around foundation pit, protective net, vertical setting on the concrete retaining wall, mounting seat, set up in the concrete retaining wall outside, stand, vertical setting on the mounting seat, color steel tile, set up in the two stand outside adjacent. The utility model has the advantages and effects that: through adopting the mounting seat of suspension fixed and the unique structure design, realized the steady installation of fence under the condition of no foundation, met the isolation protection and personnel traffic of construction site, met the diversified demand of construction site, both guaranteed the stability of fence, and convenient on -site installation and dismounting.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a multifunctional fixed enclosure for a foundation pit retaining wall. Background Technology

[0002] Construction site fencing is a temporary barrier erected around a construction site. Its main purpose is to isolate the construction site from the outside world, ensuring safety and preventing unauthorized personnel from entering and causing accidental injuries. It also protects equipment and materials at the construction site. Fencing can also reduce the impact of construction noise and dust on the surrounding environment to some extent.

[0003] However, in some engineering designs, the foundation pit is right next to the construction boundary line. On the one hand, it is impossible to build the foundation outside the construction boundary line, which makes it impossible to fix the traditional fence. On the other hand, even if it is installed, it may cause safety hazards due to the instability of the foundation. It is difficult to meet the needs of the construction site and needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multi-functional fixed enclosure for foundation pit retaining walls, which solves the problem of difficulty in enclosure when the foundation pit is close to the construction boundary line.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a multi-functional fixed enclosure for a foundation pit retaining wall, comprising:

[0006] Concrete retaining walls are erected vertically around the foundation pit;

[0007] The protective netting is vertically installed on the concrete retaining wall;

[0008] Mounting base, provided on the outside of the concrete retaining wall;

[0009] The column is vertically mounted on the mounting base;

[0010] Corrugated steel sheets are installed on the outside of two adjacent columns.

[0011] In a preferred embodiment, the present invention can be further configured such that: the mounting base includes a vertical rod and a pair of horizontal rods, the vertical rod is vertically arranged and connected to the column, and the horizontal rods are horizontally arranged at the upper and lower ends of the vertical rod and fixed to the outside of the concrete retaining wall by expansion bolts.

[0012] In a preferred embodiment, the present invention can be further configured such that two layers of tie rods are horizontally arranged between the inner sides of the plurality of columns.

[0013] In a preferred embodiment, the present invention can be further configured such that: a dovetail block is provided on the back side of the pull rod, and a groove for the dovetail block to be embedded in is provided on the column, and a dovetail groove is provided connecting the lower end of the groove and for the dovetail block to be slidably embedded in.

[0014] In a preferred embodiment, the present invention can be further configured such that the back side of the color steel sheet is provided with a hook for hooking the pull rod.

[0015] In a preferred embodiment, the present invention can be further configured such that: the lower inner wall of the hook is provided with a locking strip for hooking the lower end face of the pull rod.

[0016] In a preferred embodiment, the present invention can be further configured such that a water supply pipe is horizontally arranged between the pair of crossbars.

[0017] In a preferred embodiment, the present invention can be further configured such that a clamp for tightening the water supply pipe is provided on the lower crossbar.

[0018] In summary, this utility model has the following beneficial effects:

[0019] 1. By adopting a suspended fixed mounting base and a unique structural design, the fence can be stably installed without a foundation, which meets the needs of isolation and protection and personnel access at the construction site, and meets the diverse needs of the construction site. It not only ensures the stability of the fence, but also facilitates on-site installation and dismantling.

[0020] 2. By installing tie rods on the back of the columns and hooks on the corrugated steel sheets, both the columns can be stably fixed and the corrugated steel sheets can be fixed to the tie rods, increasing the stability of the corrugated steel sheets after installation and ensuring the stable protection of the fence.

[0021] 3. By suspending the water supply pipe inside the mounting base, temporary water supply can be provided at the construction site, making reasonable use of the internal space of the enclosure and preventing the water supply pipe from being trampled or damaged by vehicles. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of an embodiment;

[0023] Figure 2 This is a schematic diagram of the connection relationship in the embodiment;

[0024] Figure 3 This is a schematic diagram of the mounting base, column, and color steel tile structure of the embodiment.

[0025] Attached reference numerals: 1. Concrete retaining wall; 2. Protective net; 3. Mounting base; 31. Vertical rod; 32. Horizontal rod; 4. Column; 41. Groove; 42. Dovetail groove; 5. Corrugated steel sheet; 51. Hook; 52. Clip; 6. Tie rod; 61. Dovetail block; 7. Water supply pipe; 8. Hoop. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1 , Figure 2 As shown, a multi-functional fixed enclosure for a foundation pit retaining wall includes a concrete retaining wall 1, a protective net 2, a mounting base 3, a column 4, and a color steel sheet 5.

[0028] like Figure 1 , Figure 2 As shown, concrete retaining wall 1 is vertically installed around the foundation pit, and protective netting 2 is vertically installed on concrete retaining wall 1.

[0029] like Figure 2 , Figure 3 As shown, the mounting base 3 is set on the outside of the concrete retaining wall 1. The mounting base 3 includes a vertical rod 31 and a pair of horizontal rods 32. The vertical rod 31 is set vertically, and the horizontal rods 32 are set horizontally at the upper and lower ends of the vertical rod 31 and are fixed to the outside of the concrete retaining wall 1 by expansion bolts.

[0030] like Figure 2 , Figure 3 As shown, the column 4 is vertically installed on the outer wall of the vertical rod 31, and two layers of tie rods 6 are horizontally arranged between the inner sides of the multiple columns 4. A dovetail block 61 is provided on the back side of the tie rod 6, and the column 4 is provided with a groove 41 for the dovetail block 61 to be inserted and a dovetail groove 42 connecting the lower end of the groove 41 and allowing the dovetail block 61 to slide and be inserted.

[0031] like Figure 2 , Figure 3 As shown, the color steel sheet 5 is set on the outside of two adjacent columns 4. The back side of the color steel sheet 5 is provided with a hook 51 for hooking the tie rod 6, and the lower inner wall of the hook 51 is provided with a clip 52 for hooking the tie rod 6.

[0032] When it is necessary to install and fix the fence, first install and fix the protective net 2 piece by piece onto the concrete retaining wall 1, and then take out the mounting base 3 and fix the two horizontal bars 32 on the mounting base 3 to the outside of the concrete retaining wall 1 with expansion bolts.

[0033] Then, the column 4 is fixed to the vertical rod 31 of each mounting base 3. The pull rod 6 is then removed, and the dovetail block 61 on the back of the pull rod 6 is embedded into the groove 41 on the column 4. The pull rod 6 is then controlled to move downward, so that the dovetail block 61 slides into the dovetail groove 42. The pull rod 6 is then fixed with screws to complete the connection between the pull rod 6 and the column 4, thereby increasing the structural strength and stability of the column 4.

[0034] Then, take out the corrugated steel sheet 5, hook the hook 51 on the back of the corrugated steel sheet 5 to the pull rod 6, and at the same time, hook the clip 52 on the hook 51 to the lower end of the pull rod 6. Finally, use screws to fix the corrugated steel sheet 5 to the column 4 to complete the fixing of the corrugated steel sheet 5, thereby achieving the stable installation of the entire fence.

[0035] Therefore, by adopting the suspended fixed mounting base 3 and the unique structural design, the fence can be stably installed without a foundation, which meets the needs of isolation and protection of the construction site and personnel passage, and meets the diverse needs of the construction site. It not only ensures the stability of the fence, but also facilitates on-site installation and dismantling.

[0036] Meanwhile, by setting a tie rod 6 on the back side of the column 4 and a hook 51 on the color steel tile 5, both the column 4 and the color steel tile 5 can be stably fixed, and the connection between the tie rod 6 and the color steel tile 5 can be fixed, thereby increasing the stability of the color steel tile 5 after installation and ensuring the stable enclosure.

[0037] like Figure 2 , Figure 3 As shown, a water supply pipe 7 is horizontally arranged between a pair of horizontal bars 32, and a clamp 8 is installed on the lower horizontal bar 32 to tighten the water supply pipe 7. Therefore, by suspending the water supply pipe 7 inside the mounting base 3, temporary water supply is provided for the construction site, making reasonable use of the internal space of the enclosure, and preventing the water supply pipe 7 from being trampled or damaged by vehicles.

[0038] 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 multifunctional fixed enclosure for a foundation pit retaining wall, characterized in that: include: A concrete retaining wall (1) is vertically installed around the foundation pit; A protective net (2) is vertically installed on the concrete retaining wall (1); Mounting base (3) is provided on the outside of the concrete retaining wall (1); The column (4) is vertically mounted on the mounting base (3); Color steel sheet (5) is installed on the outside of two adjacent columns (4).

2. The multifunctional fixed enclosure for a foundation pit retaining wall according to claim 1, characterized in that: The mounting base (3) includes a vertical rod (31) and a pair of horizontal rods (32). The vertical rod (31) is set vertically and connected to the column (4). The horizontal rods (32) are set horizontally at the upper and lower ends of the vertical rod (31) and are fixed to the outside of the concrete retaining wall (1) by expansion bolts.

3. The multifunctional fixed enclosure for a foundation pit retaining wall according to claim 1, characterized in that: Two layers of tie rods (6) are horizontally arranged between the inner sides of the multiple columns (4).

4. The multifunctional fixed enclosure for a foundation pit retaining wall according to claim 3, characterized in that: The back of the pull rod (6) is provided with a dovetail block (61), and the column (4) is provided with a groove (41) for the dovetail block (61) to be inserted and a dovetail groove (42) connecting the lower end of the groove (41) and allowing the dovetail block (61) to slide into it.

5. The multifunctional fixed enclosure for a foundation pit retaining wall according to claim 4, characterized in that: The back side of the color steel tile (5) is provided with a hook (51) for hooking the pull rod (6).

6. The multifunctional fixed enclosure for a foundation pit retaining wall according to claim 5, characterized in that: The lower inner wall of the hook (51) is provided with a locking strip (52) for hooking the lower end face of the pull rod (6).

7. A multifunctional fixed enclosure for a foundation pit retaining wall according to claim 2, characterized in that: A water supply pipe (7) is horizontally arranged between the pair of crossbars (32).

8. A multifunctional fixed enclosure for a foundation pit retaining wall according to claim 7, characterized in that: A clamp (8) for tightening the water supply pipe (7) is provided on the crossbar (32) located below.

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