High-pier double-limb synchronous climbing formwork anti-falling device
The anti-falling net with reinforcing ribs and spring-activated clamping system addresses the internal protection gap in traditional climbing formwork, enhancing safety by preventing falls and simplifying installation.
Patent Information
- Application Number
- CN202420812295.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-18
AI Technical Summary
Traditional high-pier double-limb synchronous climbing formwork anti-fall devices lack internal protection, allowing objects to fall through hollow handrails and posing a risk of injury to lower levels.
An anti-falling net is installed inside the mounting frame with reinforcing ribs, handrails on the ladder, and a hook mechanism with a spring-activated clamping system to secure the handrail, enhancing internal protection and preventing falls.
The solution provides robust internal protection by blocking falls through handrail gaps and simplifies installation with a spring-activated clamping mechanism, improving safety and convenience.
Smart Images
Figure CN222184064U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to a high pier double-limb synchronous climbing formwork anti-falling device. Background Art
[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Climbing formwork is required during the construction process. In order to prevent objects from falling, anti-fall devices are usually installed on the outside of the climbing formwork.
[0003] The anti-falling device of the high pier double-limb synchronous climbing formwork frame currently on the market has the following problems when in use:
[0004] When the traditional high-pier double-limb synchronous climbing formwork anti-fall device is used, a protective net is usually installed on the outside of the climbing formwork, but there is no anti-fall device installed inside the climbing formwork, and the handrails of most climbing formworks are hollow structures. This results in that when objects fall from the inside of the climbing formwork, they may fall below through the empty position of the handrail and cause injuries to the people on the lower level. The anti-fall effect is poor when used. Utility Model Content
[0005] The utility model aims to provide a high pier double-limb synchronous climbing formwork anti-falling device to solve the technical problems raised in the background technology.
[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a high pier double-limb synchronous climbing formwork anti-falling device, including an anti-falling net, the anti-falling net is installed inside the mounting frame, the top of the mounting frame is fixedly connected to the column, the mounting frame is installed with reinforcing ribs inside, and handrails are provided on the side of the anti-falling net, the handrails are installed on the top of the ladder, the top of the ladder is fixedly connected to the fixing bar, the top of the fixing bar is provided with an embedding groove, and the mounting frame is embedded in the embedding groove.
[0007] Preferably, the top of the column is fixedly connected to the shaft seat, the top shaft of the shaft seat is connected to the hook body, the inside of the hook body is fixedly connected to the sleeve, a spring is provided inside the sleeve, the other end of the spring is fixedly connected to the push rod, and the other end of the push rod is installed with a splint.
[0008] Preferably, the outer portion of the push rod is sleeved with a limiting ring, and the limiting ring is embedded in the interior of the sleeve.
[0009] Preferably, pedals are installed at the top and bottom of the ladder, and fixing strips are provided at the tops of the pedals.
[0010] Preferably, a support rod is installed at the bottom of the pedal, a climbing frame is installed at one end of the support rod, and the side of the climbing frame is fixedly connected to the mounting rod.
[0011] Preferably, the mounting frames are located on the sides of the handrails, and the mounting frames are distributed equidistantly.
[0012] The utility model provides a high pier double-limb synchronous climbing formwork anti-falling device with the following advantages:
[0013] 1. A high pier double-limb synchronous climbing formwork anti-falling device, through the mounting frame outside the anti-falling net, the mounting frame is installed with reinforcing ribs inside, the anti-falling net is located on the side of the handrail, the top of the fixing bar at the top of the ladder is provided with an embedding groove, the mounting frame is embedded in the embedding groove, the top of the mounting frame is fixed with a connecting column, and the anti-falling net is used to block the side of the handrail, so as to prevent objects from falling through the gap between the handrails and falling below, and the strength of the anti-falling net is improved by the reinforcing ribs, so that the anti-falling effect is better when used;
[0014] 2. This kind of anti-falling device for a high pier double-limb synchronous climbing formwork frame has a rotating shaft seat at the top of the column, and a sleeve is installed inside the hook body connected to the rotating shaft of the rotating shaft seat. One end of the spring inside the sleeve is fixedly connected to the push rod, and the other end of the push rod is fixedly installed with a splint. During installation, the splint can be placed on the top of the handrail, the angle of the hook body can be adjusted by the rotating shaft, and the hook body can be pulled downward so that the handrail squeezes the splint open until the splint and the hook body clamp the handrail, which is more convenient during installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the handrail structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the ladder structure of the utility model;
[0019] Figure 4 For the utility model Figure 3 Schematic diagram of part A;
[0020] Figure 5 This is a schematic diagram of the mounting frame structure of the utility model;
[0021] Figure 6 This is a schematic diagram of the hook structure of the utility model;
[0022] Figure 7 This is a schematic diagram of the splint structure of the utility model.
[0023] Explanation of markings in the figure: 1. Anti-fall net; 2. Mounting frame; 3. Reinforcement rib; 4. Fixing strip; 5. Groove; 6. Column; 7. Rotating shaft seat; 8. Hook body; 9. Clamp; 10. Push rod; 11. Spring; 12. Sleeve; 13. Handrail; 14. Ladder; 15. Climbing frame; 16. Support rod; 17. Mounting rod; 18. Limiting ring; 19. Pedal. DETAILED DESCRIPTION
[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0029] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings, a high pier double-limb synchronous climbing formwork anti-falling device.
[0030] like Figure 1-7 As shown, the utility model is a high pier double-limb synchronous climbing formwork anti-falling device, including an anti-falling net 1, the anti-falling net 1 is installed inside the mounting frame 2, the top of the mounting frame 2 is fixedly connected to the column 6, and the mounting frame 2 is installed with reinforcing ribs 3. The strength of the anti-falling net 1 can be effectively improved by the provided reinforcing ribs 3, and the strength is higher when in use. A handrail 13 is provided on the side of the anti-falling net 1, and the handrail 13 is installed on the top of the ladder 14. The top of the ladder 14 is fixedly connected to the fixing bar 4, and the top of the fixing bar 4 is provided with an embedding groove 5. The inside of the embedding groove 5 is embedded in the mounting frame 2, and the anti-falling net 1 is installed on the side of the handrail 13 through the provided anti-falling net 1, so that it covers the gap between the handrails 13. When objects fall, it can effectively prevent the objects from falling from the gap of the handrail 13 to the bottom, and the anti-falling effect is better when in use.
[0031] The top of the column 6 is fixedly connected to the shaft seat 7, the top shaft of the shaft seat 7 is connected to the hook body 8, the inside of the hook body 8 is fixedly connected to the sleeve 12, a spring 11 is provided inside the sleeve 12, the other end of the spring 11 is fixedly connected to the push rod 10, and the other end of the push rod 10 is installed with a clamping plate 9. Through the provided clamping plate 9, during installation, the hook body 8 can be placed on the top of the handrail 13 and pulled downward, so that the handrail 13 squeezes the clamping plate 9 to both sides, so that the surface of the clamping plate 9 slides downward along the handrail 13 until the handrail 13 is clamped by the clamping plate 9 and the hook body 8, thereby installing the hook body 8 and the handrail 13 together, which is more convenient during installation.
[0032] The outer part of the push rod 10 is sleeved with a limiting ring 18, and the limiting ring 18 is embedded in the interior of the sleeve 12. The limiting ring 18 can effectively prevent the push rod 10 from being separated from the sleeve 12, and the push rod 10 is more stable when in use.
[0033] Pedals 19 are installed at the top and bottom of the ladder 14, and a fixing bar 4 is provided on the top of the pedal 19. Through the provided pedal 19, the adjacent two ends of the ladder 14 can be effectively connected, and the ladder 14 can be supported by the installation of the pedal 19 and the climbing frame 15, which is more convenient during installation.
[0034] A support rod 16 is installed at the bottom of the pedal 19, and a climbing frame 15 is installed at one end of the support rod 16. The side of the climbing frame 15 is fixedly connected to the mounting rod 17. The climbing frame 15 can effectively support the pedal 19, and the supporting effect is better when in use.
[0035] The mounting frames 2 are located on the side of the handrail 13 and are distributed equidistantly. The anti-fall net 1 and the reinforcing ribs 3 can be effectively installed through the mounting frames 2, which is more convenient to use.
[0036] The working principle of the anti-falling device of the high pier double-limb synchronous climbing formwork frame: when the anti-falling device of the high pier double-limb synchronous climbing formwork frame is used, the anti-falling net 1 is installed inside the mounting frame 2, and the handrail 13 on the side of the anti-falling net 1 is installed on the top of the ladder 14. The top of the fixing bar 4 at the top of the ladder 14 is provided with an embedding groove 5, the top of the column 6 at the top of the mounting frame 2 is fixedly connected to the rotating shaft seat 7, the hook body 8 connected to the rotating shaft at the top of the rotating shaft seat 7 is fixedly connected to the sleeve 12, the other end of the spring 11 inside the sleeve 12 is fixedly connected to the push rod 10, and the other end of the push rod 10 is installed with a clamping plate 9. During installation, the angle of the hook body 8 is adjusted through the rotating shaft seat 7 so that the hook body 8 can be placed parallel to the top of the handrail 13 , pull the hook body 8 downward, so that the handrail 13 squeezes the splint 9 to both sides, so that the surface of the splint 9 slides downward along the handrail 13, and the spring 11 pushes the push rod 10 and the splint 9 to the middle until the handrail 13 is clamped by the splint 9 and the hook body 8, and at the same time, the mounting frame 2 for installing the anti-fall net 1 is embedded in the embedding groove 5 opened at the top of the fixing bar 4, so that the hook body 8 and the handrail 13 are installed together, which is more convenient during installation. After the installation is completed, the anti-fall net 1 will be located on the side of the handrail 13, so that it covers the gap between the handrails 13. When an object falls, it can effectively prevent the object from falling from the gap in the handrail 13 to the bottom, and the anti-fall effect is better when used.
[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A high pier double-limb synchronous climbing formwork anti-falling device, Features: The invention comprises an anti-falling net (1), wherein the anti-falling net (1) is installed inside a mounting frame (2), the top of the mounting frame (2) is fixedly connected to a column (6), a reinforcing rib (3) is installed inside the mounting frame (2), a handrail (13) is provided on the side of the anti-falling net (1), the handrail (13) is installed on the top of a ladder (14), the top of the ladder (14) is fixedly connected to a fixing bar (4), a groove (5) is provided on the top of the fixing bar (4), and the mounting frame (2) is embedded in the groove (5).
2. The high pier double-limb synchronous climbing formwork anti-falling device according to claim 1, Features: The top of the column (6) is fixedly connected to the shaft seat (7), the top shaft of the shaft seat (7) is connected to the hook body (8), the inside of the hook body (8) is fixedly connected to the sleeve (12), the inside of the sleeve (12) is provided with a spring (11), the other end of the spring (11) is fixedly connected to the push rod (10), and the other end of the push rod (10) is installed with a clamping plate (9).
3. The high pier double-limb synchronous climbing formwork anti-falling device according to claim 2, Features: The outside of the push rod (10) is sleeved with a limiting ring (18), and the limiting ring (18) is embedded in the interior of the sleeve (12).
4. The high pier double-limb synchronous climbing formwork anti-falling device according to claim 1, Features: Pedals (19) are installed at the top and bottom of the ladder (14), and a fixing strip (4) is provided at the top of the pedal (19).
5. The high pier double-limb synchronous climbing formwork anti-falling device according to claim 4, Features: A support rod (16) is installed at the bottom of the pedal (19), a climbing frame (15) is installed at one end of the support rod (16), and a side surface of the climbing frame (15) is fixedly connected to a mounting rod (17).
6. The high pier double-limb synchronous climbing formwork anti-falling device according to claim 1, Features: The mounting frames (2) are located on the sides of the handrail (13), and the mounting frames (2) are distributed in an equidistant manner.