Indoor high-altitude operation slidable horizontal protection structure
By designing a sliding horizontal protective structure and utilizing a combination of wire rope and traction rope, the safety hazards and inconvenience of retrieval for suspended protection during high-altitude operations were solved, achieving a simple and low-cost construction solution.
Patent Information
- Application Number
- CN202521946629.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-10
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-10
AI Technical Summary
In existing technologies, horizontal protection for high-altitude operations requires the installation of a lifeline above the work surface. This poses safety hazards during construction and is inconvenient to retrieve, resulting in low construction efficiency and high costs.
A sliding horizontal protective structure is adopted, including a horizontal net and transverse and longitudinal steel wire ropes. The horizontal net is slidable by a traction rope, which simplifies the installation and retrieval process. The steel wire ropes are fixed by fasteners on the structural columns to ensure stability.
It enables safe and efficient installation and recycling, reduces construction costs and safety hazards, and improves construction efficiency and speed.
Smart Images
Figure CN224679173U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of building construction, and in particular to a sliding horizontal protective structure for indoor high-altitude operations. Background Technology
[0002] Currently, when working at heights in engineering projects, horizontal safety nets are typically installed at fixed points at intervals at the bottom of the work surface according to the dimensions of the horizontal net. During installation, a lifeline needs to be set up above the work surface, and workers hang safety belts above the work surface to attach the horizontal net to the fixed points.
[0003] Traditional safety measures involve working at heights, requiring lifelines and workers to wear safety harnesses. Furthermore, harnesses need to be re-attached after detachment, and are difficult to retrieve once construction is complete. Utility Model Content
[0004] To address the aforementioned problems, this utility model provides a sliding horizontal protective structure for indoor high-altitude operations that is simple in structure, low in cost, and easy to operate.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations, comprising: Horizontal grid; A transverse steel wire rope passes through the mesh on one side of the horizontal net and connects to the horizontal net. Both ends of the transverse steel wire rope are connected to the structural columns around the working surface. Two longitudinal steel wire ropes are provided, perpendicular to the transverse steel wire ropes and threaded on opposite sides of the horizontal net. The two ends of the longitudinal steel wire ropes are respectively connected to the structural columns around the working surface. A traction rope is located on the side of the horizontal net away from the transverse steel wire rope. It is used to pull the horizontal net to slide along the longitudinal steel wire rope. After the horizontal net slides to the working position, the traction rope is connected to the structural column.
[0006] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, the horizontal net is provided in multiple pieces, and the multiple pieces of horizontal net are interconnected.
[0007] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, adjacent horizontal nets are connected by fasteners or wires.
[0008] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, the horizontal net is rectangular, with the transverse steel wire rope located on one side of the horizontal net and the longitudinal steel wire rope located on the other two opposite sides of the horizontal net.
[0009] This utility model provides a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, the transverse steel wire rope is connected to the structural column and extends to the structural plate and is connected to the structural plate.
[0010] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, a fixing component is installed on the structural column, and the horizontal steel wire rope and the longitudinal steel wire rope are connected to the fixing component.
[0011] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, the fixing component includes a steel plate and a U-shaped ring fixed on the steel plate.
[0012] This utility model discloses a sliding horizontal protective structure for indoor high-altitude operations. Furthermore, the structural plate is provided with fixing components, and the horizontal steel wire rope is connected to the fixing components on the structural plate.
[0013] Compared with the prior art, this utility model has the following advantages: 1. The materials involved in this application are simple, easy and quick to install, and safe and efficient to recycle, with no safety hazards. This greatly improves construction efficiency, reduces labor costs, significantly lowers construction costs, and increases construction speed. 2. The protective structure of this application is simple to manufacture, the equipment is simple and lightweight, it is highly efficient, low in cost, and easy for construction personnel to operate, greatly reducing safety hazards. Through implementation and application in engineering projects, it has achieved good economic and social benefits and can be widely used in horizontal protective construction below high-altitude work surfaces.
[0014] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description
[0015] Figure 1 This is a plan view of the present invention; Figure 2 This is a side elevation view of the transverse steel wire rope of this utility model; Figure 3 This is a side elevation view of the longitudinal steel wire rope of this utility model; Figure 4 This is a schematic diagram of the fastener structure of this utility model.
[0016] Figure label: 1. Horizontal net; 2. Transverse steel wire rope; 3. Longitudinal steel wire rope; 4. Traction rope; 5. Structural column; 6. Fixing component; 6.1. Steel plate; 6.2. U-shaped ring; 7. Structural plate. Detailed Implementation
[0017] like Figures 1-4As shown, this utility model discloses a sliding horizontal protective structure for indoor high-altitude operations, including a horizontal net 1, a transverse steel wire rope 2, a longitudinal steel wire rope 3, and a traction rope 4. The horizontal net 1 is provided in multiple pieces, and the multiple pieces of the horizontal net 1 are connected to each other by buckles or wires. The shape of the horizontal net 1 is preferably rectangular. The horizontal net 1 is placed below the working position to protect the construction personnel.
[0018] A transverse steel wire rope 2 passes through one side of the horizontal net 1 and is connected to the horizontal net 1 at one end. Both ends of the transverse steel wire rope 2 are connected to the structural columns 5 around the working surface. Fixing members 6 are installed on the structural columns 5. The fixing members 6 include a steel plate 6.1 and a U-shaped ring 6.2 fixed on the steel plate 6.1. The steel plate 6.1 is fixed to the structural column 5, and the transverse steel wire rope 2 is connected to the U-shaped ring 6.2. Further, after being connected to the structural column 5, the transverse steel wire rope 2 extends to the structural plate 7 and is connected to the structural plate 7. Specifically, fixing members 6 are set on the structural plate 7, and the transverse steel wire rope 2 is connected to the fixing members 6. By connecting the transverse steel wire rope 2 to the structural plate 7, the stability of the protective structure is ensured, and the subsequent connection of the longitudinal steel wire rope 3 is facilitated.
[0019] Two longitudinal steel wire ropes 3 are provided, perpendicular to the transverse steel wire ropes 2 and passing through opposite sides of the horizontal net 1. The transverse steel wire ropes 2 are provided on one side of the horizontal net 1, and the longitudinal steel wire ropes 3 are provided on the other two opposite sides of the horizontal net 1. The two ends of the longitudinal steel wire ropes 3 are respectively connected to the structural columns 5 around the working surface. Fixing members 6 are installed on the structural columns 5, and the longitudinal steel wire ropes 3 are connected to the fixing members 6. The horizontal net 1 is unfolded through the longitudinal steel wire ropes 3 and used as the track for the horizontal net 1.
[0020] The traction rope 4 is located on the side of the horizontal net 1 away from the transverse steel wire rope 2, and is used to pull the horizontal net 1 to slide along the longitudinal steel wire rope 3. After the horizontal net 1 slides to the working position, the traction rope 4 is connected to the structural column 5. Two traction ropes 4 are provided and connected to the horizontal net 1 near the longitudinal steel wire rope 3.
[0021] The usage process is as follows: In the plan, arrange the positions of the fixing parts 6 and the wire ropes according to the required range for installing the horizontal netting 1, and calculate the quantity of horizontal netting 1. After the handover is completed, first process the fixing parts 6. The fixing parts 6 are made of steel plate 6.1 and round steel, with the round steel welded to the steel plate 6.1. Tie the prepared horizontal netting 1 together with wire or buckles. Use transverse wire rope 2 to pass through one side of the horizontal netting 1. The two ends of the transverse wire rope 2 are connected to the fixing parts 6 on the structural column 5 and then extended to the structural plate 7 to connect with the fixing parts 6 on the structural plate 7.
[0022] Two additional longitudinal steel wire ropes 3 are installed perpendicular to the transverse steel wire rope 2 on opposite sides of the horizontal net 1. The ends of the longitudinal steel wire ropes 3 are connected to the fixing parts 6 by rope clamps. Five rope clamps are installed at each end of the steel wire rope. The clamp head should be on one side of the long end of the steel wire rope. The first rope clamp should be installed within the range of 6~8d. The spacing between other rope clamps should be ≥6d, and the spacing between safety bends should be ≥14d.
[0023] Finally, leave traction ropes 4 at both ends of the horizontal net 1. During use, two workers stand on either side of the horizontal net 1 and pull the traction ropes 4 to the other side, securing them to the structure. To retrieve, untie the traction ropes 4, pull the horizontal net 1 back to its original position, and dismantle it sequentially.
[0024] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
Claims
1. A sliding horizontal protective structure for indoor high-altitude operations, characterized in that, include: Horizontal network (1); A transverse steel wire rope (2) passes through the mesh on one side of the horizontal net (1) and is connected to the horizontal net (1), and the two ends of the transverse steel wire rope (2) are respectively connected to the structural columns (5) around the working surface. Two longitudinal steel wire ropes (3) are provided, perpendicular to the transverse steel wire ropes (2) and threaded on opposite sides of the horizontal net (1). The two ends of the longitudinal steel wire ropes (3) are respectively connected to the structural columns (5) around the working surface. The traction rope (4) is located on the side of the horizontal net (1) away from the transverse steel wire rope (2) and is used to pull the horizontal net (1) to slide along the longitudinal steel wire rope (3). After the horizontal net (1) slides to the working position, the traction rope (4) is connected to the structural column (5).
2. The sliding horizontal protective structure for indoor high-altitude operations according to claim 1, characterized in that, The horizontal network (1) is provided in multiple blocks, and the multiple horizontal networks (1) are interconnected.
3. The sliding horizontal protective structure for indoor high-altitude operations according to claim 2, characterized in that, The adjacent horizontal nets (1) are connected by fasteners or wires.
4. The sliding horizontal protective structure for indoor high-altitude operations according to claim 1, characterized in that, The horizontal net (1) is rectangular, the transverse steel wire rope (2) is located on one side of the horizontal net (1), and the longitudinal steel wire rope (3) is located on the other two opposite sides of the horizontal net (1).
5. The sliding horizontal protective structure for indoor high-altitude operations according to claim 1, characterized in that, The transverse steel wire rope (2) is connected to the structural column (5) and extends to the structural plate (7) and is connected to the structural plate (7).
6. A sliding horizontal protective structure for indoor high-altitude operations according to any one of claims 1-5, characterized in that, A fixing member (6) is installed on the structural column (5), and the transverse steel wire rope (2) and the longitudinal steel wire rope (3) are connected to the fixing member (6).
7. The sliding horizontal protective structure for indoor high-altitude operations according to claim 6, characterized in that, The fastener (6) includes a steel plate (6.1) and a U-shaped ring (6.2) fixed on the steel plate (6.1).
8. The sliding horizontal protective structure for indoor high-altitude operations according to claim 5, characterized in that, The structural plate (7) is provided with a fixing member (6), and the transverse steel wire rope (2) is connected to the fixing member (6) on the structural plate (7).