Protective net for constructional engineering

Abstract

The utility model discloses a protective net for constructional engineering, and relates to the technical field of protective nets, the protective net comprises two stand columns and a protective net, the protective net is installed between the two stand columns, one side of each stand column is provided with a groove, one side of the interior of each groove is fixedly provided with a plurality of connecting assemblies at equal intervals from top to bottom, and the connecting assemblies are connected with the protective net. The stand column is movably connected with one side of the protective net through the multiple connecting assemblies. The connecting assembly is composed of a plurality of hanging buckles, a mounting plate, a spring, a mounting frame, a limiting plate and a movable rod, and the mounting frame is fixedly mounted on one side of the interior of the groove. When materials are intercepted by the protective net, the protective net will be impacted, the two sides of the protective net will pull the movable rods to move through the hanging buckles, the springs will extend, the elastic force of the springs can reduce the impact force borne by the protective net, and therefore the service life of the protective net is prolonged, and the protective net can have the higher interception capacity; and heavier materials can be intercepted.

Description

Technical Field

[0001] The utility model relates to the technical field of protective nets, in particular to a protective net for construction engineering. Background Art

[0002] In construction projects, foundation pit protection is an important safety measure aimed at protecting the safety of construction workers and preventing materials from falling in the construction area.

[0003] After searching, the patent with the authorization announcement number CN 214532021 U discloses a protective net for construction engineering, including a combinable deformable protective planting frame structure, a combined binding rope, an anti-damage metal net, a dust filter, a shape-adjustable double-way pipe and a water-sprayable shape-adjustable grid frame fixing structure. The water-sprayable shape-adjustable grid frame fixing structure is disassembled and arranged in the shape-adjustable double-way pipe. The combinable deformable protective planting frame structure includes an adjustable fixed connection frame, a planting block, a connecting pipe, a penetration block and a binding groove. The water-sprayable shape-adjustable grid frame fixing structure includes a shape-adjustable pipe, an adjustment pipe planting fork, a water pipe, a water spray head and a nozzle. This utility model effectively solves the problem that the safety protection net on the market is a simple nylon net with weak structural strength, which is easy to be damaged during long-term construction and inconvenient to install. It is a practical device that is easy to install and has environmental protection effects.

[0004] Since house construction is a relatively long process, the protective net in the above patent lacks a buffer structure, resulting in the inability to buffer when intercepting larger falling objects. The protective net is subjected to a large impact force and is easily deformed and damaged by the impact of the material, which reduces the service life of the protective net. Therefore, in order to solve the above problems, we propose a protective net for construction projects. Utility Model Content

[0005] The utility model aims to solve the defects in the prior art and provides a protective net for construction engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A protective net for construction engineering, comprising two columns and a protective net, wherein the protective net is installed between the two columns, one side of the two columns is provided with a groove, one side of the groove is provided with a plurality of connection components equidistantly fixedly installed from top to bottom, and the column is movably connected to one side of the protective net through the plurality of connection components;

[0008] The connecting assembly is composed of a plurality of hooks, a mounting plate, a spring, a mounting frame, a limit plate, and a movable rod. The mounting frame is fixedly mounted on one side of the groove, the movable rod is slidably mounted on one side of the mounting frame, one end of the movable rod extends to the inside of the mounting frame and is fixedly mounted with the limit plate, and the other end of the movable rod is fixedly mounted with a mounting plate. A plurality of hooks are fixedly mounted on one side of the mounting plate, the spring is sleeved on the outer surface of the movable rod, and both ends of the spring are respectively fixedly connected to a side of the mounting plate away from the hook and a side of the mounting frame close to the mounting plate.

[0009] Furthermore, the movable rod is a prismatic structure.

[0010] Furthermore, multiple groups of hanging rings are fixedly installed on both sides of the protective net, each group of the hanging rings corresponds to one of the connecting components, and the number of the hanging rings in each group is the same as the number of the hanging buckles of each of the connecting components.

[0011] Furthermore, a fixing plate is fixedly mounted on the bottom ends of the two columns, and through holes are formed at four ends inside the fixing plate.

[0012] Furthermore, support rods are fixedly installed on the rear sides of the two columns, a stabilizing plate is fixedly installed on the bottom ends of the support rods, and a plurality of conical protrusions are fixedly installed on the front side of the stabilizing plate.

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

[0014] 1. When materials are intercepted by the protective net, the protective net will be hit, and the two sides of the protective net will be pulled to move the movable rod through the hook, and the spring will stretch. The elastic force of the spring can reduce the impact force on the protective net, thereby increasing the service life of the protective net and making the protective net have a stronger interception ability and can intercept heavier materials.

[0015] 2. The protective net is connected to the connecting assembly through hanging rings and hanging buckles, and each hanging ring corresponds to a hanging buckle; through the connection between the hanging rings and the hanging buckles, the protective net and the column can be easily installed and disassembled, which is convenient for the subpackaging and transportation of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the utility model being installed at the side of a foundation pit;

[0021] Figure 5 For the utility model Figure 1 Enlarged view of point A in the middle.

[0022] In the figure: 1. column; 2. protective net; 3. support rod; 4. stabilizing plate; 5. hanging buckle; 6. mounting plate; 7. spring; 8. mounting frame; 9. limit plate; 10. movable rod; 11. groove; 12. hanging ring. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0024] Reference Figure 1-5 A protective net for construction engineering, comprising two columns 1 and a protective net 2, the protective net 2 is installed between the two columns 1, one side of the two columns 1 is provided with a groove 11, one side of the inner part of the groove 11 is fixedly installed with a plurality of connecting components equidistantly from top to bottom, the column 1 is movably connected to one side of the protective net 2 through the plurality of connecting components; the connecting components are composed of a plurality of hooks 5, a mounting plate 6, a spring 7, a mounting frame 8, a limit plate 9, and a movable rod 10, the mounting frame 8 is fixedly installed on one side of the inner part of the groove 11, the movable rod 10 is slidably installed on one side of the mounting frame 8, one end of the movable rod 10 extends to the inside of the mounting frame 8 and is fixedly installed with the limit plate 9, the other end of the movable rod 10 is fixedly installed with a mounting plate 6, a plurality of hooks 5 are fixedly installed on one side of the mounting plate 6, the spring 7 is sleeved on the outer surface of the movable rod 10, and the two ends of the spring 7 are respectively fixedly connected to the side of the mounting plate 6 away from the hook 5 and the side of the mounting frame 8 close to the mounting plate 6.

[0025] The column 1 can be installed at the edge of the foundation pit of the construction site, and the protective net 2 prevents materials from falling into the foundation pit, thereby protecting the construction workers inside the foundation pit; when materials are intercepted by the protective net 2, the protective net 2 will be hit, and the two sides of the protective net 2 will pull the movable rod 10 to move through the hook 5, and the spring 7 will stretch. The elastic force of the spring 7 can reduce the impact force on the protective net 2, thereby increasing the service life of the protective net 2, and can make the protective net 2 have a stronger interception ability and can intercept heavier materials.

[0026] Multiple groups of hanging rings 12 are fixedly installed on both sides of the protective net 2, each group of hanging rings 12 corresponds to a connecting component, and the number of each group of hanging rings 12 is the same as the number of hanging buckles 5 of each connecting component. The protective net 2 is connected to the connecting component through the hanging rings 12 and the hanging buckles 5, and each hanging ring 12 corresponds to a hanging buckle 5; the connection between the hanging rings 12 and the hanging buckles 5 makes it easy to install and disassemble the protective net 2 and the column 1, which is convenient for the subpackaging and transportation of the utility model.

[0027] The movable rod 10 is a prismatic structure, which will not rotate when moving, to avoid the upper or lower side of the protective net 2 being subjected to force, causing the connection component to rotate and causing the upper or lower side of the protective net 2 to bend significantly, thereby affecting the protective ability of the protective net 2.

[0028] The bottom ends of the two columns 1 are fixedly installed with fixing plates, and the four ends of the fixing plates are provided with through holes. The fixing plates can be fixed at a suitable position on the edge of the foundation pit by using bolts, and the columns 1 can be fixedly installed on the edge of the foundation pit.

[0029] A support rod 3 is fixedly installed on the rear side of the two columns 1, and a stabilizing plate 4 is fixedly installed on the bottom end of the support rod 3. A plurality of conical protrusions are fixedly installed on the front side of the stabilizing plate 4. After the column 1 is installed on the edge of the foundation pit, the conical protrusions on the front side of the stabilizing plate 4 can be inserted into the inner wall of the foundation pit, so that the stabilizing plate 4 can be connected and fixed to the inner wall of the foundation pit. When the column 1 tilts toward the foundation pit, the stabilizing plate 4 can support the column 1 through the support rod 3, which can greatly reduce the tilting amplitude of the column 1 and enhance the stability of the column 1.

Claims

1. A protective net for construction engineering, comprising two columns (1) and a protective net (2), wherein the protective net (2) is installed between the two columns (1), characterized in that: One side of the two upright posts (1) is provided with a groove (11), and a plurality of connection components are fixedly installed on one side of the inner part of the groove (11) at equal intervals from top to bottom, and the upright post (1) is movably connected to one side of the protective net (2) through the plurality of connection components; The connecting assembly is composed of a plurality of hooks (5), a mounting plate (6), a spring (7), a mounting frame (8), a limiting plate (9), and a movable rod (10); the mounting frame (8) is fixedly mounted on one side of the groove (11); the movable rod (10) is slidably mounted on one side of the mounting frame (8); one end of the movable rod (10) extends into the interior of the mounting frame (8) and is fixedly mounted with the limiting plate (9); the other end of the movable rod (10) is fixedly mounted with the mounting plate (6); the plurality of hooks (5) are fixedly mounted on one side of the mounting plate (6); the spring (7) is sleeved on the outer surface of the movable rod (10); and the two ends of the spring (7) are respectively fixedly connected to a side of the mounting plate (6) away from the hooks (5) and a side of the mounting frame (8) close to the mounting plate (6).

2. A protective net for construction engineering according to claim 1, characterized in that: The movable rod (10) is a prism structure.

3. A protective net for construction engineering according to claim 1, characterized in that: Multiple groups of hanging rings (12) are fixedly installed on both sides of the protective net (2), each group of the hanging rings (12) corresponds to one of the connecting components, and the number of each group of the hanging rings (12) is the same as the number of the hanging buckles (5) of each of the connecting components.

4. A protective net for construction engineering according to claim 1, characterized in that: A fixing plate is fixedly mounted at the bottom ends of the two upright posts (1), and through holes are provided at the four ends inside the fixing plate.

5. A protective net for construction engineering according to claim 1, characterized in that: A support rod (3) is fixedly mounted on the rear side of each of the two uprights (1), a stabilizing plate (4) is fixedly mounted on the bottom end of the support rod (3), and a plurality of conical protrusions are fixedly mounted on the front side of the stabilizing plate (4).

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