Protective net for civil engineering construction

Abstract

The utility model relates to the technical field of civil engineering construction protection, in particular to a protective net for civil engineering construction, which comprises a fixed base, a bottom sleeve ring for limiting is mounted on the fixed base, and the bottom sleeve ring is used for being connected with a fixed column body; a plurality of connecting assemblies are arranged on the two sides of the protective net unit respectively, and the fixing column bodies penetrate through the connecting assemblies to be embedded into the bottom lantern ring. According to the protective net for civil engineering construction, the fixed column bodies and the protective net units have the characteristic of being capable of being assembled and disassembled, can be disassembled and are convenient to store; during installation, the corresponding main stand columns, the corresponding positioning stand columns and the corresponding limiting stand columns are inserted and assembled correspondingly, and installation is convenient. The protective net units are fixedly assembled through the connecting assemblies, so that when the protective net units are damaged, new protective net units can be replaced conveniently, and the protective net can be assembled by installing the connecting assemblies on the two sides of the protective net units.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction protection technology, and more specifically, to a protective net for civil engineering construction. Background Technology

[0002] In the construction process of civil engineering projects, in order to fully ensure the safety of construction personnel and the surrounding environment, protective nets are usually used for effective safety protection.

[0003] Patent CN214365352U discloses a construction safety net for civil engineering projects. By rotating a protrusion, the inner shaft and rotating ring can be rolled up for easy storage. However, when this construction safety net is damaged and needs replacement, the support rod and its internal grooves, slots, protrusions, and other structures must be replaced together. While this makes rolling up the net convenient for storage, it hinders future maintenance. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a protective net for civil engineering construction.

[0005] A protective net for civil engineering construction includes:

[0006] A fixed base, on which a bottom collar for limiting positioning is installed, the bottom collar being used to connect to a fixed column;

[0007] A protective net unit, wherein several connecting components are arranged on both sides of the protective net unit, and the fixed column passes through the connecting components and is embedded in the bottom sleeve ring.

[0008] Furthermore, the fixed base includes a plate with a first through hole, and a bottom sleeve ring is fixedly connected to the upper end surface of the plate. The bottom sleeve ring includes a central bottom sleeve ring and side bottom sleeve rings located on both sides of the central bottom sleeve ring.

[0009] Furthermore, a first through hole is provided along the diameter direction of the central bottom collar, and a second through hole is provided along the diameter direction of the side bottom collar; the first through hole and the second through hole are located on the same straight line.

[0010] Furthermore, the connecting assembly includes a connecting ring, a limiting ring, and a positioning rod;

[0011] The connecting ring is fixedly sleeved on both sides of the protective net unit; the limiting ring is fixedly connected to the side of the connecting ring, and the opening directions of the connecting ring and the limiting ring are the same, which are vertical openings respectively;

[0012] The positioning rod is fixed to one side of the limiting ring, away from the connecting ring; the positioning rod is horizontally arranged and perpendicular to the limiting ring; the positioning rod has a second through hole that extends vertically.

[0013] Furthermore, the fixed column includes a main column embedded in the central bottom sleeve, a limiting column embedded in the side bottom sleeve, and a positioning column penetrating each of the second through holes.

[0014] Furthermore, the limiting post penetrates each of the limiting rings.

[0015] Furthermore, the main column is provided with several third through holes for passing through the positioning rod.

[0016] Furthermore, the positioning column is located inside the main column.

[0017] Furthermore, the main column and the positioning column are provided with a fourth through hole that matches the first through hole; the limiting column is provided with a fifth through hole that matches the second through hole.

[0018] Furthermore, the main column, positioning column, and limiting column are fixed to the central bottom sleeve and the side bottom sleeve by bolts.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This type of protective netting for domestic construction projects features detachable and removable anchor posts and netting units for easy storage. Installation is simple: just insert and assemble the corresponding main posts, positioning posts, and limiting posts. The netting units are secured together using various connecting components, making replacement easy when a unit is damaged. Simply install the connecting components on both sides to assemble the netting. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the protective netting used in civil engineering construction in the embodiment.

[0023] Figure 2 This is an exploded view of the protective netting used in the civil engineering construction in the embodiment.

[0024] Figure 3 This is a schematic diagram of the fixed base in the embodiment.

[0025] Figure 4This is a schematic diagram of the connecting components in the embodiment.

[0026] Figure 5 This is an exploded view of the fixed base and fixed column in the embodiment.

[0027] Figure 6 This is a schematic diagram showing the connection between the two sets of protective netting units in the embodiment.

[0028] In the diagram: 1. Fixed base; 11. First through hole; 12. Plate; 13. Central bottom collar; 14. Side bottom collar; 15. First through hole; 16. Second through hole;

[0029] 2. Protective netting unit;

[0030] 3. Connecting assembly; 31. Connecting ring; 32. Limiting ring; 33. Positioning rod; 331. Second through hole;

[0031] 4. Main column; 41. Third through hole;

[0032] 5. Limiting column; 51. Fifth through hole;

[0033] 6. Positioning column; 7. Fourth through hole; 8. Bolt. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] like Figures 1-2 As shown, this embodiment provides a protective net for civil engineering construction, including a fixed base 1 and a protective net unit 2. A bottom collar for limiting positioning is installed on the fixed base 1, and the bottom collar is used to connect to the fixed column; several connecting components 3 are respectively arranged on both sides of the protective net unit 2, and the fixed column passes through the connecting components and is embedded in the bottom collar.

[0036] In this embodiment, as Figures 1-3 As shown, the fixed base 1 includes a plate 12 with a first through hole 11. A bottom collar is fixed to the upper end face of the plate 12. The bottom collar includes a central bottom collar 13 and side bottom collars 14 located on both sides of the central bottom collar 13. A first through hole 15 is provided along the diameter direction of the central bottom collar 13, and a second through hole 16 is provided along the diameter direction of the side bottom collars 14; the first through hole 15 and the second through hole 16 are located on the same straight line.

[0037] Specifically, such as Figure 1, Figure 2 and Figure 4 As shown, the connecting component 3 includes a connecting ring 31, a limiting ring 32, and a positioning rod 33. More specifically, the connecting ring 31 is fixedly sleeved on both sides of the protective net unit 2, that is, multiple connecting rings 31 are fixed sequentially from top to bottom on the left and right sides of the protective net unit. The limiting ring 32 is fixed to the side of the connecting ring 31, and the opening directions of the connecting ring 31 and the limiting ring 32 are the same, both opening vertically. The positioning rod 33 is fixed to one side of the limiting ring 32 and away from the connecting ring 31, that is, the connecting ring 31 and the positioning rod 33 are located on the left and right sides of the limiting ring 32, respectively. The positioning rod 33 is horizontally arranged and perpendicular to the limiting ring 32, and the positioning rod 33 has a second through hole 331 that extends vertically. In this embodiment, the connecting ring 31 can be a closed-loop ring body, which is tied to the side of the protective net unit by a rope. The connecting ring 31 can also be a spring ring, which can be easily fitted onto the side of the protective net unit and prevent the side of the protective net unit from detaching from the connecting ring.

[0038] In this embodiment, as Figure 1 , Figure 2 and Figure 5 As shown, the fixed column includes a main column 4 embedded in the central bottom sleeve 13, a limiting column 5 embedded in the side bottom sleeve 14, and a positioning column 6 penetrating each of the second through holes. Specifically, the limiting column 5 passes through each limiting ring 32 sequentially from top to bottom. The main column 4 has several third through holes 41 for penetrating the positioning rods 33. Each positioning rod 33 passes through the third through hole 41 on the main column 4, and then the positioning column 6 passes through the second through hole 331 of the positioning rod 33 sequentially from top to bottom. At this time, the positioning column 6 is located inside the main column 4.

[0039] The main column 4 and the positioning column 6 are provided with a fourth through hole 7 that matches the first through hole 15 of the central bottom sleeve 13; the limiting column 5 is provided with a fifth through hole 51 that matches the second through hole 16 of the side bottom sleeve 14. The main column 4, the positioning column 6, and the limiting column 5 are fixed to the central bottom sleeve 13 and the side bottom sleeve 14 by bolts 8.

[0040] The protective netting for civil engineering construction provided in this embodiment has several connecting components 3 connected to the left and right sides of the protective netting unit 2. The positioning rods 33 in the connecting components 3 are inserted into the third through holes 41 on the main column 4 of the fixed column. After insertion, the bottom end of the main column 4 is first inserted into the central bottom ring 13. Then, the positioning column 6 passes through the second through holes 331 of each positioning rod 33 from top to bottom. At this time, the bottom end of the positioning column 6 is also located within the central bottom ring 13. Next, the limiting column 5 passes through each limiting ring 32 from top to bottom. The bottom end of the limiting column 5 is inserted into one of the side bottom rings 14. Then, bolts 8 are used to pass through the side bottom rings 14 and the central bottom ring 13 in sequence. At this time, both sides of the protective netting unit 2 are fixed to the fixed base 1 by the fixed columns. It is worth noting that the fixed base 1 is fixed to the ground by anchor rods or anchor bolts.

[0041] The protective netting for civil engineering construction provided in this embodiment has a detachable feature for its fixed columns and protective netting units 2, allowing for easy removal and storage. During installation, it can be easily assembled by inserting the corresponding main columns 4, positioning columns 6, and limiting columns 5. The protective netting units 2 are fixedly assembled through various connecting components 3. Therefore, when a protective netting unit is damaged, a new unit can be replaced by installing the connecting components 3 on both sides and assembling the protective netting.

[0042] In this embodiment, side bottom rings 14 are respectively arranged on both sides of the central bottom ring 13 on the fixed base 1, so that protective net units can be installed on both sides of the fixed base 1. On the adjacent sides of two adjacent protective net units 2, the connecting components 3 are staggered vertically, such as... Figure 6 As shown, this allows for the deployment of multiple sets of protective nets in succession.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A protective net for civil engineering construction, characterized in that, include: A fixed base (1) is provided with a bottom sleeve ring for limiting the position, and the bottom sleeve ring is used to connect the fixed column. A protective net unit (2) is provided with several connecting components (3) on both sides. The fixed column passes through the connecting component (3) and is embedded in the bottom sleeve ring. The connecting component (3) includes a connecting ring (31), a limiting ring (32) and a positioning rod (33). The connecting ring (31) is fixedly sleeved on both sides of the protective net unit (2); the limiting ring (32) is fixedly connected to the side of the connecting ring (31), and the opening directions of the connecting ring (31) and the limiting ring (32) are the same, which are vertical openings respectively; The positioning rod (33) is fixed to one side of the limiting ring (32) and away from the connecting ring (31); the positioning rod (33) is horizontally arranged and perpendicular to the limiting ring (32); the positioning rod (33) has a second through hole (331) that runs vertically through the top and bottom.

2. The protective netting for civil engineering construction according to claim 1, characterized in that, The fixed base (1) includes a plate (12) with a first through hole (11). A bottom sleeve ring is fixed to the upper end face of the plate (12). The bottom sleeve ring includes a central bottom sleeve ring (13) and side bottom sleeve rings (14) located on both sides of the central bottom sleeve ring (13).

3. The protective netting for civil engineering construction according to claim 2, characterized in that, A first through hole (15) is provided along the diameter direction of the central bottom collar (13), and a second through hole (16) is provided along the diameter direction of the side bottom collar (14); the first through hole (15) and the second through hole (16) are located on the same straight line.

4. The protective netting for civil engineering construction according to claim 3, characterized in that, The fixed column includes a main column (4) embedded in the central bottom collar (13), a limiting column (5) embedded in the side bottom collar (14), and a positioning column (6) penetrating each of the second through holes (331).

5. The protective netting for civil engineering construction according to claim 4, characterized in that, The limiting column (5) passes through each of the limiting rings (32).

6. The protective netting for civil engineering construction according to claim 5, characterized in that, The main column (4) has several third through holes (41) for passing through the positioning rod (33).

7. The protective netting for civil engineering construction according to claim 6, characterized in that, The positioning column (6) is located inside the main column (4).

8. The protective netting for civil engineering construction according to claim 7, characterized in that, The main column (4) and the positioning column (6) are provided with a fourth through hole (7) that is adapted to the first through hole (15); the limiting column (5) is provided with a fifth through hole (51) that is adapted to the second through hole (16).

9. The protective netting for civil engineering construction according to claim 8, characterized in that, The main column (4), positioning column (6), and limiting column (5) are fixed to the central bottom collar (13) and the side bottom collar (14) by bolts (8).

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