Safety rope fixing structure for building construction
By rotating the anchor bolt and engaging the threaded connection with the limiting fixing plate and the expansion sleeve, the problem of unstable fixing of the safety rope was solved, achieving stable fixing of the safety rope and improving construction safety and fixing efficiency.
Patent Information
- Application Number
- CN202520117804.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-18
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-18
AI Technical Summary
In existing technologies, safety ropes are not securely fixed in high-rise building construction, are prone to loosening and falling off, and the fixing process is laborious, affecting construction safety.
The rotating anchor bolt is threadedly connected to the limiting and fixing plate, combined with the expansion bolt sleeve and threaded sleeve. The friction is increased through the cooperation of the threaded connection and the expansion bolt sleeve. The safety rope loop and auxiliary safety buckle are combined to achieve double fixation and enhance the stability of the safety rope.
It improves the stability of the safety rope, prevents loosening and falling off, enhances construction safety, saves manpower and resources, and simplifies the fixing process.
Smart Images
Figure CN223781178U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of safety rope construction technology, specifically relating to a safety rope fixing structure for building construction. Background Technology
[0002] With the gradual development of the construction industry, high-rise buildings are becoming increasingly common. High-rise building construction is a high-risk industry, and its construction safety must be taken seriously. Currently, in the construction of the exterior walls of high-rise buildings, the common method for anchoring safety ropes is to directly tie the safety rope to a fixed point such as a concrete column or beam on the roof, and to place pads at the corners and edges of the safety rope to prevent friction, thereby ensuring safe construction.
[0003] This traditional method of securing safety ropes is not secure enough, making it prone to loosening and falling off, resulting in unstable safety. Wear or slippage of the pads can easily damage the rope, affecting construction safety. Moreover, securing it is labor-intensive, wasting manpower and resources, which in turn affects safety during use. Summary of the Invention
[0004] To address the problems mentioned in the background section, this utility model provides a safety rope fixing structure for construction. The rotating anchor bolt, threadedly fixed to the limiting and fixing plate, provides limiting support and fixation for the anchor bolt. The front section of the anchor bolt is threadedly connected to a threaded sleeve and an expansion sleeve. Twisting the anchor bolt extends it inward, expanding the expansion sleeve outward to increase friction. The safety rope is fixed using the anchoring structure in conjunction with the installation mechanism. This improves the overall stability of the safety rope after installation. The main safety rope is fixedly tied to the safety rope loop, and the auxiliary rope is connected to the safety hook via an auxiliary safety buckle. This facilitates fixing the safety rope, provides double safety protection, and enhances its stability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety rope fixing structure for construction, comprising a fixing structure, wherein the fixing structure includes an installation mechanism installed on a pre-embedded template, an anchoring structure threadedly connected to the middle of the installation mechanism, the installation mechanism including a steel frame pre-embedded inside the pre-embedded template, a threaded sleeve provided in the middle of the steel frame, an expansion sleeve connected to one end of the threaded sleeve, and guide posts extending through the pre-embedded template integrally connected to both ends of the steel frame, with a limiting fixing plate provided on the outer end of the guide post for guiding sliding; the anchoring structure includes an anchoring screw, one end of the anchoring screw extending through the limiting fixing plate, the expansion sleeve and the threaded sleeve to the other side of the pre-embedded template; a safety rope hanging loop is provided on the other end of the anchoring screw, and a safety hook is provided on the outer end of the guide post.
[0006] As a preferred embodiment, the anchoring screw is threadedly connected to the threaded hole in the middle of the limiting and fixing plate, and is tightly fixed to the limiting and fixing plate by rotating the nut and passing through the first washer; the anchoring screw is threadedly connected to the expansion sleeve, and the anchoring screw is threadedly connected to the inside of the threaded sleeve; one end of the anchoring screw passing through the pre-embedded template is tightly fixed to the wall surface of the pre-embedded template by tightening the nut and passing through the second washer.
[0007] As a preferred embodiment, a safety rope is connected to the safety rope loop and the mounting buckle; the safety rope includes a main rope and an auxiliary rope, the upper end of the main rope is connected to the safety rope loop, and the upper end of the auxiliary rope is connected to the safety buckle through an auxiliary safety buckle.
[0008] As a preferred embodiment, a limiting block is provided on the outer end of the guide post, and a spring connected to both ends of the limiting fixing plate is sleeved on the outer end of the guide post.
[0009] As a preferred embodiment, the safety rope loop is provided with a wear-resistant sleeve.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] This utility model relates to a rotating anchoring screw that is threadedly connected to a limiting fixing plate via a threaded hole. The rotating nut is then tightly fixed to the limiting fixing plate via a first washer. The limiting fixing plate slides on guide posts at both ends, providing limiting support and fixation for the anchoring screw. The front section of the anchoring screw is threadedly connected to a threaded sleeve and an expansion sleeve. During the spiraling insertion of the anchoring screw and the expansion sleeve, the expansion sleeve expands outward, increasing friction and improving the overall stability of the safety rope after installation. The end of the anchoring screw passing through the embedded template is secured to the wall surface of the embedded template via a second washer using a fastening nut. Finally, the main rope of the safety rope is fixed to the safety rope loop, and the auxiliary rope is connected to the safety hook via an auxiliary safety buckle. This facilitates the fixing of the safety rope by construction personnel, providing double safety protection, increasing stability, and improving safety during use. It also prevents loosening or detachment, which could affect construction safety. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the connection between the fixing structure and the safety rope in this utility model;
[0014] Figure 3 This is a schematic diagram of the installation mechanism in this utility model;
[0015] Figure 4 This is a schematic diagram of the anchoring structure in this utility model;
[0016] Figure 5 This is a schematic diagram of the structure of this utility model installed on the pre-embedded template.
[0017] Explanation of icon numbers:
[0018] 1. Steel frame; 2. Threaded sleeve; 3. Expansion bolt sleeve;
[0019] 4. Anchor bolt; 41. Rotating nut; 42. Fastening nut; 43. Second washer; 44. First washer;
[0020] 5. Safety rope loop; 51. Wear-resistant sleeve;
[0021] 6. Guide post; 61. Spring;
[0022] 7. Install the hooks;
[0023] 8. Limiting and fixing plate; 81. Threaded hole;
[0024] 9. Safety rope; 91. Main rope; 92. Auxiliary rope;
[0025] 10. Embedded formwork. Detailed Implementation
[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0027] Example 1
[0028] Please see Figure 1-5This utility model provides the following technical solution: a safety rope fixing structure for construction, comprising a fixing structure, wherein the fixing structure includes an installation mechanism installed on a pre-embedded template 10, and an anchoring structure is threadedly connected to the middle of the installation mechanism. The installation mechanism includes a steel frame 1 pre-embedded inside the pre-embedded template 10, a threaded sleeve 2 provided in the middle of the steel frame 1, an expansion sleeve 3 connected to one end of the threaded sleeve 2, and guide posts 6 extending out of the pre-embedded template 10 integrally connected to both ends of the steel frame 1. A limiting fixing plate 8 is provided on the outer end of the guide post 6 for guiding and sliding. The anchoring structure includes an anchoring screw 4, one end of which passes through the limiting fixing plate. 8. The expansion bolt sleeve 3 and the threaded sleeve 2 extend to the other side of the embedded template 10; a safety rope loop 5 is provided on the other end of the anchor bolt 4, and a safety hook 7 is provided on the outer end of the guide post 6; the anchor bolt 4 is threadedly connected to the threaded hole 81 in the middle of the limiting fixing plate 8, and is tightly fixed to the limiting fixing plate 8 by rotating the nut 41 through the first washer 44; the anchor bolt 4 and the expansion bolt sleeve 3 are threadedly connected to each other, the anchor bolt 4 is threadedly connected to the inside of the threaded sleeve 2, and one end of the anchor bolt 4 that passes through the embedded template is tightly fixed to the wall surface of the embedded template 10 by tightening the nut 42 through the second washer 43; In this embodiment, the rotating anchor bolt 4 is threadedly connected to the limiting fixing plate 8 through the threaded hole 81, and the rotating nut 41 is tightly fixed to the limiting fixing plate 8 through the first washer 44. The limiting fixing plate 8 slides on the guide post 6 at both ends, which plays a role in limiting and supporting the anchor bolt 4. The front part of the anchor bolt 4 is threadedly connected to the threaded sleeve 2 and the expansion sleeve 3 respectively. During the process of the anchor bolt 4 being screwed into the expansion sleeve 3, the expansion sleeve 3 can be expanded outward. The friction is increased by the cooperation of the expansion sleeve 3, which can improve the overall stability of the force after the safety rope is fixed and installed. Qualitatively, the end of the anchor bolt 4 passing through the pre-embedded template is tightly fixed to the wall surface of the pre-embedded template 10 using a fastening nut 42 and a second washer 43; finally, the main rope 91 of the safety rope 9 is fixedly tied to the safety rope loop 5, and the auxiliary rope 92 of the safety rope 9 is connected to the safety hook 7 through an auxiliary safety buckle; the main rope 91 is fixed to the safety rope loop 5 of the anchoring structure, and the auxiliary rope 92 is fixed to the guide column 6 of the installation mechanism, which makes it easy for construction personnel to fix the safety rope, achieve double safety protection, improve the firmness, and improve the safety during use; prevent loosening and falling off, which would affect construction safety.
[0029] In this embodiment, a safety rope 9 is connected to the safety rope loop 5 and the mounting buckle 7. The safety rope 9 includes a main rope 91 and an auxiliary rope 92. The upper end of the main rope 91 is connected to the safety rope loop 5, and the upper end of the auxiliary rope 92 is connected to the safety buckle 7 via an auxiliary safety buckle. The main rope 91 of the safety rope 9 is fixedly tied to the safety rope loop 5, and the auxiliary rope 92 of the safety rope 9 is connected to the safety buckle 7 via an auxiliary safety buckle. The main rope 91 is fixed to the safety rope loop 5 of the anchoring structure, and the auxiliary rope 92 is fixed to the guide post 6 of the installation mechanism, which facilitates the construction personnel to fix the safety rope, achieves double safety protection, improves the firmness, and enhances the safety during use.
[0030] In this embodiment, a limiting block is provided on the outer end of the guide post 6, and a spring 61 connected to both ends of the limiting fixing plate 8 is sleeved on the outer end of the guide post 6; the position of the limiting fixing plate 8 is ensured by the connection of the spring 61.
[0031] In this embodiment, the safety rope loop 5 is provided with a wear-resistant sleeve 51 to prevent wear when the safety rope 9 is tied to the safety rope loop 5.
[0032] The working principle and usage process of this utility model are as follows: First, the threaded sleeve 2 is welded to the middle of the steel frame 1. After the steel frame 1 is bound to the building construction project, concrete is poured around the steel frame 1 as normal. One end of the anchoring bolt 4 of the anchoring structure passes through the limiting fixing plate 8, the expansion bolt sleeve 3 and the threaded sleeve 2 and extends to the other side of the pre-embedded template 10; thus, a safety rope fixing structure is obtained.
[0033] In use, the construction worker rotates the anchor bolt 4 to connect it to the limiting fixing plate 8 through the threaded hole 81, and rotates the rotating nut 41 to connect it tightly to the limiting fixing plate 8 through the first washer 44. The limiting fixing plate 8 slides on the guide post 6 at both ends, which provides limiting support and fixation for the anchor bolt 4. The front part of the anchor bolt 4 is threaded to the threaded sleeve 2 and the expansion sleeve 3 respectively. During the process of the anchor bolt 4 being screwed into the expansion sleeve 3, the expansion sleeve 3 can be expanded outward. The friction is increased by the cooperation of the expansion sleeve 3, which can improve the overall force after the safety rope is fixed and installed. Stability; the end of the anchor bolt 4 passing through the embedded template is tightly fixed to the wall surface of the embedded template 10 using the fastening nut 42 and the second washer 43; finally, the main rope 91 of the safety rope 9 is fixedly tied to the safety rope loop 5, and the auxiliary rope 92 of the safety rope 9 is connected to the safety hook 7 through the auxiliary safety buckle; the main rope 91 is fixed to the safety rope loop 5 of the anchoring structure, and the auxiliary rope 92 is fixed to the guide column 6 of the installation mechanism, which makes it easy for construction personnel to fix the safety rope, realize double safety protection, improve the firmness, and improve the safety during use; prevent loosening and falling off, which would affect construction safety.
[0034] 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 safety rope fixing structure for construction, comprising a fixing structure, characterized in that: The fixing structure includes an installation mechanism installed on the pre-embedded template (10). The installation mechanism is threaded with an anchoring structure in the middle. The installation mechanism includes a steel frame (1) pre-embedded inside the pre-embedded template (10). A threaded sleeve (2) is provided in the middle of the steel frame (1). An expansion sleeve (3) is connected to one end of the threaded sleeve (2). Guide columns (6) that pass through the pre-embedded template (10) are integrally connected to both ends of the steel frame (1). A limiting fixing plate (8) is provided on the outer end of the guide column (6). The anchoring structure includes an anchoring screw (4). One end of the anchoring screw (4) passes through the limiting fixing plate (8), the expansion sleeve (3), and the threaded sleeve (2) and extends to the other side of the pre-embedded template (10). A safety rope hanging ring (5) is provided on the other end of the anchoring screw (4). A safety hook (7) is provided on the outer end of the guide column (6).
2. The safety rope fixing structure for construction as described in claim 1, characterized in that: The anchoring screw (4) is threadedly connected to the threaded hole (81) in the middle of the limiting fixing plate (8), and is tightly fixed to the limiting fixing plate (8) by rotating the nut (41) through the first washer (44); the anchoring screw (4) is threadedly connected to the expansion sleeve (3), the anchoring screw (4) is threadedly connected to the inside of the threaded sleeve (2), and the end of the anchoring screw (4) that passes through the pre-embedded template is tightly fixed to the wall surface of the pre-embedded template (10) through the fastening nut (42) through the second washer (43).
3. The safety rope fixing structure for construction as described in claim 1, characterized in that: The safety rope loop (5) and the mounting buckle (7) are connected to a safety rope (9); the safety rope (9) includes a main rope (91) and an auxiliary rope (92). The upper end of the main rope (91) is connected to the safety rope loop (5), and the upper end of the auxiliary rope (92) is connected to the safety buckle (7) through an auxiliary safety buckle.
4. The safety rope fixing structure for construction as described in claim 1, characterized in that: The guide post (6) is provided with a limiting block on its outer end, and a spring (61) connected to both ends of the limiting fixing plate (8) is sleeved on the outer end of the guide post (6).
5. The safety rope fixing structure for construction as described in claim 3, characterized in that: The safety rope loop (5) is provided with a wear-resistant sleeve (51).