Safe suspension structure for high-altitude construction of housing building
By introducing guide frames, support rollers, and a lubrication system into the suspension structure of the construction scaffold, the problem of severe wear on the wire ropes of the scaffold was solved, and the safety and stability of construction were improved.
Patent Information
- Application Number
- CN202520808667.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-04-27
AI Technical Summary
The existing construction scaffold suspension structure lacks a lubrication device, which leads to severe wear and tear on the steel wire ropes of the scaffold during long-term use, reducing their service life and increasing safety hazards.
A safety suspension structure was designed, which includes a guide frame, a support guide roller, an oil storage chamber, an oil filling port, and a limiting ball groove. The steel wire rope of the suspended basket is lubricated by lubricating oil to reduce friction.
It effectively reduces the wear of the wire ropes of the suspended platform, improves the safety and stability of the construction suspended platform, and extends its service life.
Smart Images
Figure CN223840131U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of safety suspension technology for high-altitude construction, specifically a safety suspension structure for high-altitude construction of buildings. Background Technology
[0002] A suspended platform is a construction tool used for high-altitude operations in building construction. It is used for curtain wall installation, exterior wall cleaning, and other tasks. The suspension mechanism is erected on a building or structure, and the suspended platform is driven by a lifting mechanism. It moves up and down along the facade of the building or structure via steel wire ropes. It also serves as a work platform for operators.
[0003] However, suspended platforms are frequently used in high-altitude construction of buildings. The suspension mechanism is used to support the winding of the wire rope. The suspension mechanism is initially fixed to the wall on the top of the building and then reinforced. However, the wire rope will wear down after long-term use, and the safety factor of the wire rope will also decrease. The existing suspended platform suspension structure usually does not have a special lubrication device, which leads to severe wear of the wire rope due to friction during long-term use. This not only reduces the service life of the suspended platform, but also increases the safety hazards during construction.
[0004] Therefore, this utility model proposes a safety suspension structure for high-altitude construction of buildings. This structure can effectively lubricate the wire rope of the suspended platform, reduce its wear, and improve the safety and stability of the construction suspended platform. Utility Model Content
[0005] The purpose of this utility model is to provide a safety suspension structure for high-altitude construction in building construction, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety suspension structure for high-altitude construction in building construction, comprising;
[0007] The construction suspended platform has a column fixedly connected to its top. An integrated mounting plate is installed on the top of the column. A stabilizing frame is fixedly connected to the top surface of the mounting plate. The bottom surface of a guide frame is fixed to the top surface of the mounting plate. A supporting guide roller is rotatably installed inside the guide frame, and the supporting guide roller is in close contact with the surface of the suspended platform's wire rope. The top surface of the suspended platform's wire rope abuts against the lowest point of a guide sphere. The guide sphere is rotatably installed in a limiting ball groove, which is located inside an oil guide rod. The oil guide rod is movably installed in an oil drain hole, and an oil guide groove is provided on its outer side. The oil drain hole is located on the top surface of the stabilizing frame and is equipped with a compression spring. The oil drain hole communicates with an oil storage chamber, which is located inside the stabilizing frame. An oil filling port is located on the top of the stabilizing frame.
[0008] Preferably, the central axes of the support guide rollers and the oil guide rod inside the guide frame coincide on the same vertical line.
[0009] Preferably, an integral convex disk is provided at the top of the oil guide rod, the radius of the convex disk is equal to the radius of the oil drain hole, an oil guide groove is provided on the side surface of the convex disk at the top of the oil guide rod, multiple groups of oil guide grooves are provided, and the multiple groups of oil guide grooves are annularly arranged about the central axis of the oil guide rod.
[0010] Preferably, the radius of the limit ball groove is equal to the radius of the guide ball, and the guide ball is made of a metal ball.
[0011] Preferably, the top of the mounting plate is fixed to the bottom surface of the guide roller mounting frame, a guide roller is rotatably arranged between the two side plates of the guide roller mounting frame, an annular groove is provided between the guide rollers, and two groups of guide rollers are provided inside the guide roller mounting frame.
[0012] Preferably, the cross section of the guide roller mounting frame is in a "U" - shaped structure, two groups of guide roller mounting frames are provided, and the two groups of guide roller mounting frames are symmetric about the central axis of the mounting plate along the mounting plate.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By rotatably arranging the support guide rollers inside the guide frame, the support guide rollers inside the guide frame play a role in guiding and supporting the hanging basket steel wire rope passing through the stable frame. Lubricating oil is filled into the oil storage cavity through the oil filling port. The lubricating oil in the oil storage cavity enters the oil drain hole. The elastic force of the compression spring pushes the oil guide rod downward, and the oil is discharged through the oil guide groove and then the oil guide rod conducts the oil flow. Thus, the lubricating oil conducted by the oil guide rod plays a lubricating effect on the hanging basket steel wire rope passing through the stable frame, improving the safety of the suspension of the construction hanging basket. By providing a limit ball groove inside the oil guide rod, and then the outer part of the guide ball is movably arranged inside the limit ball groove, the friction force between the oil guide rod pressing against the surface of the hanging basket steel wire rope can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the overall three - dimensional schematic diagram of the structure of the present utility model;
[0015] Figure 2 is the connection schematic diagram of the column and the stable frame;
[0016] Figure 3 is the sectional schematic diagram of the stable frame of the structure of the present utility model;
[0017] Figure 4 is Figure 3 the enlarged schematic diagram at A in
[0018] In the diagram: 1. Construction hoist frame; 2. Column; 3. Mounting plate; 4. Guide roller mounting frame; 5. Stable frame; 6. Oil filling port; 7. Oil storage chamber; 8. Hoist wire rope; 9. Guide frame; 10. Oil drain hole; 11. Compression spring; 12. Oil guide rod; 13. Oil guide groove; 14. Limiting ball groove; 15. Guide ball. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0020] Example 1, please refer to Figures 1-4 This utility model provides two technical solutions: a safety suspension structure for high-altitude construction in building construction, comprising;
[0021] The construction suspended platform 1 has a column 2 fixedly connected to its top. An integrated mounting plate 3 is installed on the top of the column 2. A stabilizing frame 5 is fixedly connected to the top surface of the mounting plate 3. The bottom surface of the guide frame 9 is fixed to the top surface of the mounting plate 3. A support guide roller is rotatably installed inside the guide frame 9. The support guide roller is in close contact with the surface of the suspended platform wire rope 8. The top surface of the suspended platform wire rope 8 abuts against the lowest part of the guide ball 15. The guide ball 15 is rotatably installed in the limiting ball groove 14. The limiting ball groove 14 is opened in the oil guide rod 12. The oil guide rod 12 is movably installed in the oil drain hole 10. An oil guide groove 13 is opened on the outer side of the oil guide rod 12. The oil drain hole 10 is opened in the top surface of the stabilizing frame 5. A compression spring 11 is installed in the oil drain hole 10. The oil drain hole 10 is connected to the oil storage chamber 7. The oil storage chamber 7 is opened in the stabilizing frame 5. An oil filling port 6 is installed on the top of the stabilizing frame 5.
[0022] By rotating and setting support guide rollers inside the guide frame 9, the support guide rollers inside the guide frame 9 provide guidance and support for the wire rope 8 of the suspended platform passing through the stable frame 5. Lubricating oil is added to the oil storage chamber 7 through the oil filling port 6. The lubricating oil in the oil storage chamber 7 enters the oil drain hole 10. The elastic force of the compression spring 11 pushes the oil guide rod 12 downward, and the oil is drained through the oil guide groove 13. Then, the oil is guided through the oil guide rod 12, so that the lubricating oil guided by the oil guide rod 12 provides a lubricating effect on the wire rope 8 of the suspended platform passing through the stable frame 5, thereby improving the safety of the suspended platform in construction. By opening a limiting ball groove 14 inside the oil guide rod 12, and then setting the external movement of the guide ball 15 in the limiting ball groove 14, the friction force of the oil guide rod 12 against the surface of the wire rope 8 of the suspended platform can be reduced.
[0023] Example 2, see attached document Figures 1 to 4 Based on Embodiment 1, in order for the guide rollers inside the guide roller mounting frame 4 to provide support and guidance, the top of the mounting plate 3 is fixed to the bottom surface of the guide roller mounting frame 4, and guide rollers are rotatably arranged between the two side plates of the guide roller mounting frame 4. An annular groove is provided between the guide rollers, and the guide rollers inside the guide roller mounting frame 4 are configured as two sets.
[0024] By rotating and setting guide rollers between the two side plates of the guide roller mounting frame 4, and then opening an annular groove on the surface of the guide rollers in the guide roller mounting frame 4, when the suspended basket wire rope 8 is wound up, the suspended basket wire rope 8 passing through the stable frame 5 is supported and guided by the guide rollers in the guide roller mounting frame 4.
[0025] In actual use, a support guide roller is rotated inside the guide frame 9. This guide roller provides guidance and support for the wire rope 8 of the suspended platform passing through the stable frame 5. Lubricating oil is added to the oil storage chamber 7 through the oil filling port 6. The lubricating oil in the oil storage chamber 7 enters the oil drain hole 10. The elastic force of the compression spring 11 pushes the oil guide rod 12 downwards, draining the oil through the oil guide groove 13 and then guiding the oil through the oil guide rod 12. Thus, the lubricating oil guided by the oil guide rod 12 lubricates the wire rope 8 of the suspended platform passing through the stable frame 5, improving its lubrication. To ensure the safety of the suspended scaffold in construction, a limiting ball groove 14 is opened inside the oil guide rod 12, and the external movement of the guide ball 15 is set inside the limiting ball groove 14, which reduces the friction between the oil guide rod 12 and the surface of the suspended scaffold wire rope 8. A guide roller is rotatably set between the two side plates of the guide roller mounting frame 4, and an annular groove is opened on the surface of the guide roller inside the guide roller mounting frame 4. When the suspended scaffold wire rope 8 is wound up, the suspended scaffold wire rope 8 passing through the stable frame 5 is supported and guided by the guide roller inside the guide roller mounting frame 4.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A safety suspension structure for high-altitude construction in building construction, characterized in that: Comprising; A construction hanging basket frame (1), a column (2) is fixedly connected to the top of the construction hanging basket frame (1), an integral mounting plate (3) is arranged at the top of the column (2), a stabilizing frame (5) is fixedly connected to the top surface of the mounting plate (3), the bottom surface of a guiding frame (9) is fixedly connected to the top surface of the mounting plate (3), a support guide roller is rotatably arranged inside the guiding frame (9), the support guide roller is closely attached to the surface of a hanging basket steel wire rope (8), the top surface of the hanging basket steel wire rope (8) abuts against the lowest part of a guiding spherical ball (15), the guiding spherical ball (15) is rotatably arranged outside in a limit ball groove (14), the limit ball groove (14) is opened in an oil guiding rod (12), the outside of the oil guiding rod (12) is movably arranged in an oil discharging hole (10), an oil guiding groove (13) is opened on the outer side surface of the oil guiding rod (12), the oil discharging hole (10) is opened in the top surface of the stabilizing frame (5), a compression spring (11) is arranged in the oil discharging hole (10), the oil discharging hole (10) is communicated with an oil storage cavity (7), the oil storage cavity (7) is opened in the stabilizing frame (5), and an oil filling port (6) is arranged at the top of the stabilizing frame (5).
2. The safety suspension structure for high-altitude construction of buildings according to claim 1, characterized in that: The central axis of the support guide roller in the guiding frame (9) and the central axis of the oil guiding rod (12) coincide on the same vertical line.
3. A safety suspension structure for high-altitude construction of buildings according to claim 1, characterized in that: An integral convex disk is arranged at the top of the oil guiding rod (12), the radius dimension of the convex disk is equal to the radius of the oil discharging hole (10), the oil guiding groove (13) is opened on the side surface of the convex disk at the top of the oil guiding rod (12), the oil guiding groove (13) is arranged in multiple groups, and the multiple groups of oil guiding grooves (13) are annularly arrayed about the central axis of the oil guiding rod (12).
4. A safety suspension structure for high-altitude construction of buildings according to claim 1, characterized in that: The radius dimension of the limit ball groove (14) is equal to the radius of the guiding spherical ball (15), and the guiding spherical ball (15) is made of a metal ball.
5. A safety suspension structure for high-altitude construction of buildings according to claim 1, characterized in that: The top of the mounting plate (3) is fixedly connected to the bottom surface of a guide roller mounting frame (4), guide rollers are rotatably arranged between the two side plates of the guide roller mounting frame (4), an annular groove is opened between the guide rollers, and two groups of guide rollers are arranged in the guide roller mounting frame (4).
6. A safety suspension structure for high-altitude construction of buildings according to claim 5, characterized in that: The cross section of the guide roller mounting frame (4) is in a "C" - shaped structure, two groups of guide roller mounting frames (4) are arranged, and the two groups of guide roller mounting frames (4) are symmetric about the central axis of the mounting plate (3) along the mounting plate (3).