High-stability protection device for high-rise building construction
By designing positioning and connecting frames, and combining them with elastic rubber belts, buffer plates, and shock absorbers, the problem of weak buffering in protective netting is solved, achieving efficient multiple buffering and convenient maintenance, thus improving the safety of high-rise building construction.
Patent Information
- Application Number
- CN202521344253.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-06-30
AI Technical Summary
Existing protective nets rely on their own elasticity for poor cushioning, and the concentration of structural components around the perimeter results in weak cushioning in the central area, making the net ropes prone to breakage.
It adopts a combination structure of positioning frame, connecting frame, elastic rubber belt, buffer plate and shock absorber. It absorbs impact force through multiple buffering, enhances the buffering capacity of the central area, and the protective net and rubber belt can be easily replaced with bolts.
It improves the overall buffering effect of the protective netting, enhances the protection capability of the central area, and is easy to replace and maintain.
Smart Images
Figure CN224244476U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of protection device technology, and in particular to a protection device for high-stability high-rise building construction. Background Technology
[0002] Safety nets can be used in various industries that require safety and protection. They are mainly used as construction safety nets, sports safety nets, transportation safety nets, snow nets, agricultural nets, and shade nets. High-altitude safety nets are protective devices that provide personal safety for workers in construction.
[0003] However, existing protective nets rely solely on their own elasticity and lack other cushioning components, resulting in poor cushioning performance. Furthermore, most structural components are concentrated around the perimeter of the net, leaving the central area vulnerable. When a falling object impacts the center of the net, excessive local deformation can easily cause the net ropes to break. Therefore, to correct these shortcomings, we propose a highly stable protective device for high-rise building construction. Utility Model Content
[0004] In view of the above problems, this application provides a high-stability protective device for high-rise building construction to solve the problems of relying solely on its own elasticity without setting other buffer components, resulting in poor buffering effect of the protective net, and the fact that most of the structural components of the protective net are concentrated around the perimeter of the protective net, resulting in weak buffering in the central area of the protective net.
[0005] This application provides a protective device for high-stability high-rise building construction, including a positioning frame: a connecting frame is provided at the top of the positioning frame, a protective net is fixedly connected to the inner wall of the connecting frame, and a plurality of first bolts pass through the connecting frame; a plurality of threaded grooves matching the first bolts are opened at the top of the positioning frame; a pair of positioning blocks are provided at the bottom of the positioning frame; a plurality of elastic rubber strips are fixedly connected between the inner walls of the pair of positioning blocks, and a plurality of second bolts pass through the pair of positioning blocks; a threaded groove matching the second bolts is opened at the bottom of the positioning frame; and an impact-resistant mechanism is provided at the bottom of the positioning frame.
[0006] In some embodiments, connecting blocks are fixedly connected to the two side walls of the positioning frame, and several third bolts pass through the connecting blocks.
[0007] In some embodiments, a pair of connecting blocks are symmetrically arranged about the central axis of the positioning frame, and a plurality of third bolts are equidistantly distributed on the connecting blocks.
[0008] In some embodiments, the impact-resistant mechanism includes a pair of vertical plates, which are fixedly connected to the side wall of the positioning frame. A triangular block is fixedly connected to the side wall of the pair of vertical plates that are close to each other. A limit block passes through the triangular block. A buffer plate is fixedly connected to the other side of the pair of limit blocks. A plurality of shock absorbers are fixedly connected between the buffer plate and the top of the triangular block.
[0009] In some embodiments, a plurality of the shock absorbers are equidistantly distributed at the bottom of the buffer plate, and a rubber pad is fixedly connected to the top of the buffer plate.
[0010] In some embodiments, a plurality of the elastic rubber strips are equidistantly distributed between a pair of positioning blocks.
[0011] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below.
[0012] 1. By incorporating elastic rubber belts, buffer plates, rubber pads, and shock absorbers, when a person accidentally falls onto the protective net, the net deforms downwards and compresses the elastic rubber belts, thus providing secondary cushioning and reducing the impact force. Excess impact compresses the buffer plates and rubber pads, which in turn compress the shock absorbers, further absorbing the impact force. This multiple cushioning of impact improves the protective effect of the device. Furthermore, the buffer plates and rubber pads enhance the cushioning capacity at the center of the net, thereby improving the overall protective coverage of the net.
[0013] 2. By setting up the positioning frame, connecting frame, first bolt, positioning block and second bolt, when the protective net needs to be replaced, unscrew the first bolt, remove the connecting frame upwards, and install the connecting frame of the new protective net on the positioning frame through the first bolt, so that the protective net can be replaced. When the elastic rubber belt needs to be replaced, unscrew the second bolt, remove the positioning block, and then install the positioning block on the new elastic rubber belt to the bottom of the positioning frame, so as to complete the replacement of the elastic rubber belt. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a partial perspective view of this application.
[0016] Figure 2 This is a schematic diagram of the overall structure of this application.
[0017] Figure 3 This is a top view of the positioning frame and the protective netting.
[0018] Figure 4 for Figure 1 Side view.
[0019] Explanation of reference numerals in the attached figures:
[0020] 1. Positioning frame; 2. Connecting frame; 3. Protective net; 4. First bolt; 5. Positioning block; 6. Elastic rubber belt; 7. Second bolt; 8. Connecting block; 9. Third bolt; 10. Vertical plate; 11. Triangular block; 12. Limiting block; 13. Buffer plate; 14. Shock absorber; 15. Rubber pad. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0022] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).
[0023] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0024] Furthermore, the descriptions of directions such as the X direction, Y direction, and Z direction used to explain the operation and construction of the components in this embodiment are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.
[0025] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0026] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.
[0027] This application provides a protective device for high-stability high-rise building construction, including a positioning frame 1: the top of the positioning frame 1 is provided with a connecting frame 2, a protective net 3 is fixedly connected to the inner wall of the connecting frame 2, and a number of first bolts 4 pass through the connecting frame 2. The top of the positioning frame 1 is provided with a number of threaded grooves that match the first bolts 4. The bottom of the positioning frame 1 is provided with a pair of positioning blocks 5, a number of elastic rubber strips 6 are fixedly connected between the inner walls of the pair of positioning blocks 5, and a number of second bolts 7 pass through the pair of positioning blocks 5. The bottom of the positioning frame 1 is provided with threaded grooves that match the second bolts 7, and the bottom of the positioning frame 1 is provided with an impact-resistant mechanism.
[0028] In the technical solution of this application embodiment, the positioning frame 1 is easily installed to the working position by the third bolt 9. Connecting blocks 8 are fixedly connected to the two side walls of the positioning frame 1. Several third bolts 9 pass through the connecting blocks 8. A pair of connecting blocks 8 are symmetrically arranged about the central axis of the positioning frame 1. Several third bolts 9 are equidistantly distributed on the connecting blocks 8.
[0029] In the technical solution of this application embodiment, the impact force can be buffered three times by the impact-resistant mechanism, thereby improving the protection capability of the device. The impact-resistant mechanism includes a pair of vertical plates 10, which are fixedly connected to the side wall of the positioning frame 1. A triangular block 11 is fixedly connected to the side wall of the pair of vertical plates 10 that are close to each other. A limiting block 12 passes through the triangular block 11. A buffer plate 13 is fixedly connected to the other side of the pair of limiting blocks 12. A plurality of shock absorbers 14 are fixedly connected between the buffer plate 13 and the top of the triangular block 11.
[0030] In the technical solution of this application embodiment, shock absorbers 14 absorb impact force to protect personnel. Several shock absorbers 14 are equidistantly distributed at the bottom of the buffer plate 13, and a rubber pad 15 is fixedly connected to the top of the buffer plate 13. Several elastic rubber strips 6 are equidistantly distributed between a pair of positioning blocks 5.
[0031] Working principle: In use, the device is installed at the protective location using the third bolt 9. When a person accidentally falls onto the protective net 3, the net 3 deforms downwards and squeezes the elastic rubber band 6, thus providing secondary cushioning and reducing the impact force. Excess impact will squeeze the buffer plate 13 and rubber pad 15, which in turn squeezes the shock absorber 14, further absorbing the impact force. Through multiple impact buffering, the protective effect of the device is improved. When the protective net 3 needs to be replaced, unscrew the first bolt 4, remove the connecting frame 2 upwards, and install the connecting frame 2 on the new protective net 3 onto the positioning frame 1 using the first bolt 4. When the elastic rubber band 6 needs to be replaced, unscrew the second bolt 7, remove the positioning block 5, and then install the positioning block 5 on the new elastic rubber band 6 onto the bottom of the positioning frame 1, thus completing the replacement of the elastic rubber band 6.
[0032] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.
[0033] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. A high-stability protective device for high-rise building construction, characterized in that, The positioning frame (1) includes a connecting frame (2) at the top of the positioning frame (1), a protective net (3) is fixedly connected to the inner wall of the connecting frame (2), and several first bolts (4) pass through the connecting frame (2). Several threaded grooves matching the first bolts (4) are opened at the top of the positioning frame (1). A pair of positioning blocks (5) are provided below the positioning frame (1). Several elastic rubber strips (6) are fixedly connected between the inner walls of the pair of positioning blocks (5), and several second bolts (7) pass through the pair of positioning blocks (5). A threaded groove matching the second bolts (7) is opened at the bottom of the positioning frame (1), and an anti-impact mechanism is provided below the positioning frame (1).
2. The protective device for high-stability high-rise building construction according to claim 1, characterized in that, Connecting blocks (8) are fixedly connected to the two side walls of the positioning frame (1), and several third bolts (9) pass through the connecting blocks (8).
3. The protective device for high-stability high-rise building construction according to claim 2, characterized in that, The pair of connecting blocks (8) are symmetrically arranged about the central axis of the positioning frame (1), and several third bolts (9) are equidistantly distributed on the connecting blocks (8).
4. The protective device for high-stability high-rise building construction according to claim 1, characterized in that, The impact-resistant mechanism includes a pair of vertical plates (10), which are fixedly connected to the side wall of the positioning frame (1). A triangular block (11) is fixedly connected to the side wall of the pair of vertical plates (10) that are close to each other. A limit block (12) passes through the triangular block (11). A buffer plate (13) is fixedly connected to the other side of the pair of limit blocks (12). Several shock absorbers (14) are fixedly connected between the buffer plate (13) and the top of the triangular block (11).
5. A protective device for high-stability high-rise building construction according to claim 4, characterized in that, Several shock absorbers (14) are equidistantly distributed at the bottom of the buffer plate (13), and a rubber pad (15) is fixedly connected to the top of the buffer plate (13).
6. The protective device for high-stability high-rise building construction according to claim 1, characterized in that, Several elastic rubber strips (6) are equidistantly distributed between a pair of positioning blocks (5).