Movable and detachable angle steel anti-falling support
By designing mobile and detachable angle steel fall-off-fall brackets, the problem of high cost of existing brackets being unable to lay safety nets and fixed platforms in time is solved, and efficient and safe high-altitude operation construction is achieved.
Patent Information
- Application Number
- CN202421835244.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing brackets are incapable of timely laying safety nets during high altitude operations and the problems of high cost and low efficiency in setting up fixed platforms.
A mobile, removable angle steel fall-proof bracket is designed, including a safety net, a safety net bracket and a base. The base is a truss structure, equipped with auxiliary support for rollers and hinge connections, which can be easily moved and installed, and includes a safety air cushion and a buffer structure to improve safety.
It has achieved convenient arrangement and simple installation and disassembly in high altitude operations below 15m, which improves construction efficiency and reduces the cost of safety measures.
Smart Images
Figure CN223305458U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction, in particular to auxiliary equipment for steel structures and civil engineering, and specifically to a movable and detachable angle steel anti-fall bracket. Background Art
[0002] With the rapid development of my country's economy, the importance of safety in production has gradually increased, and at the same time, higher requirements have been put forward for the safety of construction operations. Falling accidents are one of the most common accidents on construction sites, seriously endangering the lives of construction workers. In high-altitude operations, safety nets and safety ropes are two indispensable fall prevention safety measures. The laying of conventional safety nets mainly relies on the structure itself, but there are also situations where the safety net cannot be deployed based on the structure itself, such as the high-altitude bulk installation of grid structures. Therefore, setting up movable safety nets at the construction site according to the construction environment has become an important safety issue.
[0003] Currently, existing stents generally adopt the following practices:
[0004] (1) Relying on the structure itself, the horizontal safety net is laid out through hooks, buckles and wire ropes, so as to achieve the purpose of rapid installation and effective prevention of falling objects from high altitude.
[0005] (2) Make a fixed support platform and stretch a safety net on the fixed support platform to prevent falling from height.
[0006] The above approach has the following drawbacks:
[0007] (1) There are certain limitations in laying safety nets based on the structure itself. Due to the characteristics of the structure itself, it is sometimes impossible to lay the safety net in a timely manner.
[0008] (2) The cost of setting up a fixed platform is high, which may lead to waste of safety measures and materials, and affect the efficiency of site use. Utility Model Content
[0009] The purpose of the utility model is to overcome the above-mentioned defects and provide a new, simple and movable anti-falling bracket to ensure the safety of construction workers working at heights.
[0010] In order to achieve the above object, the present invention is determined as follows:
[0011] A movable and detachable angle steel anti-fall support comprises a safety net, a safety net support and a base. The safety net support is arranged on the top of the base, and the safety net is mounted on the safety net support.
[0012] The above-mentioned movable and detachable angle steel anti-fall bracket, the safety net bracket is assembled, which includes a safety net support rod (1) and an auxiliary support rod (2), the safety net support rod (1) expands outward and is used to mount the safety net (10), and the two sections of the auxiliary support rod (2) are respectively connected between the safety net support rod (1) and the base, and are used to support the safety net support rod (1).
[0013] The above-mentioned movable and detachable angle steel anti-fall support has a base of a truss structure, including a horizontal support rod (5), a vertical rod (6), a first diagonal brace (7), a second diagonal brace (8), and a third diagonal brace (9). There are four vertical rods (6), and each vertical rod (6) is connected by horizontal support rods (5) arranged at intervals above and below. The horizontal support rods (5) are reinforced by the first diagonal brace (7), the second diagonal brace (8), and the third diagonal brace (9). The vertical rods (6) are also used to connect with the safety net support rod (1) and the auxiliary support rod (2).
[0014] The above-mentioned movable and detachable angle steel anti-fall bracket also includes an auxiliary support, which is arranged at the bottom of the base and includes a bottom auxiliary support rod (3) and an extension support rod (4). The bottom auxiliary support rod (3), the extension support rod (4) and the vertical rod (6) are connected to form an outward-expanding triangular structure, thereby increasing the ground contact area of the base.
[0015] The above-mentioned movable and detachable angle steel anti-fall support further comprises a safety air cushion (11), wherein the safety air cushion (11) is connected to the safety net support rod (1) and the safety net (10) to form a buffer structure.
[0016] Furthermore, the above-mentioned movable and detachable angle steel anti-fall bracket is provided with rollers at the bottom of the base.
[0017] Furthermore, in the above-mentioned movable and detachable angle steel anti-fall bracket, the auxiliary support and the base are connected by a hinge, so that the auxiliary support can achieve horizontal rotation around the base.
[0018] Furthermore, the above-mentioned movable and detachable angle steel anti-fall bracket is provided with a support leg at the bottom of the auxiliary support, and the support leg is connected to the auxiliary support through a jack.
[0019] For high-altitude operations at a height of less than 15m, the above-mentioned movable and detachable angle steel anti-fall bracket proposed by the utility model has the characteristics of easy arrangement, simple installation and disassembly, and reusability. In this way, it greatly improves construction efficiency while taking into account construction safety costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is the front view of the movable and detachable angle steel anti-fall bracket proposed in the utility model.
[0021] Figure 2 This is a side view of the movable and detachable angle steel anti-fall bracket proposed in the utility model.
[0022] Figure 3 This is a top view of the movable and detachable angle steel anti-fall bracket proposed in the utility model. DETAILED DESCRIPTION
[0023] The following will clearly and completely describe the technical solutions of the embodiments of the present application in conjunction with the accompanying drawings. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection requested by this application.
[0024] like Figures 1 to 3 As shown, a movable and detachable angle steel anti-fall support includes a safety net, a safety net support and a base. The safety net support is arranged on the top of the base, and the safety net is mounted on the safety net support.
[0025] The above-mentioned movable and detachable angle steel anti-fall bracket, the safety net bracket is assembled, which includes a safety net support rod (1) and an auxiliary support rod (2), the safety net support rod (1) expands outward and is used to mount the safety net (10), and the two sections of the auxiliary support rod (2) are respectively connected between the safety net support rod (1) and the base, and are used to support the safety net support rod (1).
[0026] The above-mentioned movable and detachable angle steel anti-fall support has a base of a truss structure, including a horizontal support rod (5), a vertical rod (6), a first diagonal brace (7), a second diagonal brace (8), and a third diagonal brace (9). There are four vertical rods (6), and each vertical rod (6) is connected by horizontal support rods (5) arranged at intervals above and below. The horizontal support rods (5) are reinforced by the first diagonal brace (7), the second diagonal brace (8), and the third diagonal brace (9). The vertical rods (6) are also used to connect with the safety net support rod (1) and the auxiliary support rod (2).
[0027] The above-mentioned movable and detachable angle steel anti-fall bracket also includes an auxiliary support, which is arranged at the bottom of the base and includes a bottom auxiliary support rod (3) and an extension support rod (4). The bottom auxiliary support rod (3), the extension support rod (4) and the vertical rod (6) are connected to form an outward-expanding triangular structure, thereby increasing the ground contact area of the base.
[0028] The above-mentioned movable and detachable angle steel anti-fall support further comprises a safety air cushion (11), wherein the safety air cushion (11) is connected to the safety net support rod (1) and the safety net (10) to form a buffer structure.
[0029] Furthermore, the above-mentioned movable and detachable angle steel anti-fall bracket is provided with rollers at the bottom of the base.
[0030] Furthermore, in the above-mentioned movable and detachable angle steel anti-fall bracket, the auxiliary support and the base are connected by a hinge, so that the auxiliary support can achieve horizontal rotation around the base.
[0031] Furthermore, the above-mentioned movable and detachable angle steel anti-fall bracket is provided with a support leg at the bottom of the auxiliary support, and the support leg is connected to the auxiliary support through a jack.
[0032] For high-altitude operations at a height of less than 15m, the above-mentioned movable and detachable angle steel anti-fall bracket proposed by the utility model has the characteristics of easy arrangement, simple installation and disassembly, and reusability. In this way, it greatly improves construction efficiency while taking into account construction safety costs.
[0033] The above are only embodiments provided for this application and are not intended to limit this application. Although this application has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.
Claims
1. A movable and detachable angle steel anti-fall bracket, characterized by: The invention comprises a safety net, a safety net bracket and a base, wherein the safety net bracket is arranged on the top of the base, and the safety net is mounted on the safety net bracket; the safety net bracket is assembled, and comprises a safety net support rod (1) and an auxiliary support rod (2); the safety net support rod (1) expands outward and is used to mount the safety net (10); two sections of the auxiliary support rod (2) are respectively located between the safety net support rod (1) and the base, and are used to support the safety net support rod (1); the base is a truss structure, comprising a horizontal support rod (5), a vertical rod (6), a first diagonal brace (7), a second diagonal brace (8), and a third diagonal brace (9); the vertical rods (6) have four pieces, and the vertical rods (6) are connected by horizontal support rods (5) arranged at intervals above and below, and are reinforced by first diagonal braces (7), second diagonal braces (8), and third diagonal braces (9) between the horizontal support rods (5); the vertical rods (6) are also used to connect with the safety net support rod (1) and the auxiliary support rod (2); The invention also includes a safety air cushion (11), wherein the safety air cushion (11) is connected to the safety net support rod (1) and the safety net (10) to form a buffer structure; and an auxiliary support is provided at the bottom of the base, wherein the auxiliary support includes a bottom auxiliary support rod (3) and an extension support rod (4), wherein the bottom auxiliary support rod (3) and the extension support rod (4) are connected to the vertical rod (6) to form an outward-expanding triangular structure, thereby increasing the ground contact area of the base.
2. The movable and detachable angle steel anti-fall bracket according to claim 1 is characterized by: Rollers are provided at the bottom of the base.
3. The movable and detachable angle steel anti-fall bracket according to claim 1 is characterized by: The auxiliary support is connected to the base via a hinge, so that the auxiliary support can rotate horizontally around the base.
4. The movable and detachable angle steel anti-fall bracket according to claim 3 is characterized by: Support legs are arranged at the bottom of the auxiliary support, and the support legs are connected to the auxiliary support through jacks.