Falling object safety protection net for safety engineering
By designing a falling object safety protection net, including a fixed seat, a rotating shaft, a fixed frame, a support column, a support column, a limit rod, a fixed frame, a support plate, a fixing part, a buffer mechanism, a fixed frame, a support column, a fixed frame, a support column, a fixed frame, a fixed frame, a fixed frame, a buffer mechanism, a fixed frame, a fixed frame, a buffer mechanism, a fixed frame, a fixed frame, a buffer mechanism, the safety hazard of high-altitude operation during the installation of the protection net is solved, rapid installation and firm fixation are achieved, the buffering effect on falling objects is enhanced, and a safer working environment is provided.
Patent Information
- Application Number
- CN202422953585.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing protective net requires high-altitude operation during installation, which poses a safety hazard.
A falling object safety net is designed, which includes components such as a fixing seat, a rotating shaft, a fixing frame, a support column, a limiting rod, a fixing plate, and an adjusting bolt. It is quickly fixed through a rotating connection and a threaded connection, and is equipped with a buffer mechanism to absorb the impact force of falling objects.
The quick installation and firm fixation of the protective net are achieved, the risk of high-altitude operation is reduced, the safety is improved, and the buffering efficiency is improved through the buffering mechanism, while the buffering effect on falling objects is enhanced, providing a safer working environment.
Smart Images
Figure CN223423676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety engineering, in particular to a falling object safety protection net for safety engineering. Background Art
[0002] Safety engineering focuses on studying various accidents that may occur in the production and life processes of humans. By comprehensively applying the relevant knowledge and achievements of natural sciences, technical sciences, and management sciences, it aims to identify and predict potential safety risks in production and life activities. This engineering field is committed to implementing effective control measures to prevent accidents or reduce the damage caused by accidents.
[0003] In the process of construction, safety engineering plays a vital role. It is a key measure to ensure the safety of construction workers. In order to prevent falling objects from high altitudes from causing harm to construction workers and to avoid people falling from heights to the ground, special falling object safety protection nets are usually set up to provide necessary protection.
[0004] The existing protective nets are all installed on the pillars through specific fixings, so as to achieve the protective effect when the protective nets are unfolded. However, when the protective nets are unfolded and installed on the surrounding pillars, high-altitude operations are required, and dangers are prone to occur during the installation process. Therefore, a falling object safety net for safety engineering is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a falling object safety protection net for safety engineering, aiming to improve the problem in the existing technology that high-altitude operation is required when installing the protection net, which is prone to danger during the installation process.
[0006] The lifting post has a fixed position that is adapted to move the lifting link to the left and right sides of the lifting link, and the lifting link has a fixed position that is adapted to move the lifting link to the left and right sides of the lifting link.
[0007] As a further description of the above technical solution:
[0008] The buffer mechanism comprises a plurality of support frames, the bottoms of the plurality of support frames are fixedly connected to the top of the fixed frame, the inside of the support frame is fixedly connected with a mounting cylinder, the inside of the mounting cylinder is slidably connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a fixing ring, the bottom of the fixing ring is fixedly connected with a spring, the bottom end of the plurality of connecting rods is fixedly connected with a buffer frame, and the inside of the buffer frame is fixedly connected with a plurality of elastic belts.
[0009] As a further description of the above technical solution:
[0010] The buffer mechanism further comprises a limiting block, the bottom of the limiting block is fixedly connected to the top end of the connecting rod, and the middle portions of the plurality of elastic belts are connected through reinforcing binding.
[0011] As a further description of the above technical solution:
[0012] The side away from each other of the two fixing members is threadedly connected with a reinforcing bolt, and the side away from each other of the two reinforcing bolts is threadedly connected to the side away from each other of the supporting column.
[0013] As a further description of the above technical solution:
[0014] The bottom of the fixed seat is fixedly connected with a plurality of reinforcing plates, and the top of the plurality of reinforcing plates is arranged at the bottom of the fixed frame.
[0015] As a further description of the above technical solution:
[0016] The top left and right sides of the fixed frame are fixedly connected with a guardrail, and the outer wall of the fixed frame is smoothly processed.
[0017] As a further description of the above technical solution:
[0018] The top of the fixed seat is provided with a plurality of screw holes, and the inside of the plurality of screw holes is threadedly connected with a bolt.
[0019] As a further description of the above technical solution:
[0020] The inner diameter of the screw hole and the diameter of the bolt are matched, and the fixed frame and the guardrail are integrally formed.
[0021] The utility model has the advantages of the following beneficial effects:
[0022] 1. The utility model discloses a fixing seat and fixed stand are connected through the pivot, and the fixed stand is folded conveniently, and the firmness when the fixed plate is adjusted and moves is ensured through the limiting rod, and the fixed plate is unfolded to both sides through the rotation adjusting peg, and the shape of fixed plate is L type, can be well with the wall of building both sides and is pasted, realizes the quick fixing of fixed stand and fixing seat fast, and the support plate is connected and supported between fixed part and fixed stand, and the front side of fixed stand can be supported more firmly.
[0023] 2. The utility model discloses a plurality of support frames are used for fixing the installation cylinder, and the bottom of connecting rod is connected with the buffer frame, when the buffer frame is impacted, the spring is extruded, and the falling object is buffered through the cooperation of fixed ring, a plurality of elastic belts are installed in the buffer frame and are crossed, and the buffer efficiency can be further improved through the elastic belt, and the cross position between a plurality of elastic belts is fixed through reinforcing binding, so that the firmness of cross elastic belt can be ensured. DRAWINGS
[0024] Figure 1 A perspective view of the falling object safety protection net for safety engineering is provided for the utility model;
[0025] Figure 2 A side view of the falling object safety protection net for safety engineering is provided for the utility model;
[0026] Figure 3 A structure schematic view of the falling object safety protection net for safety engineering is provided for the utility model;
[0027] Figure 4 A structure schematic view of the buffer mechanism of the falling object safety protection net for safety engineering is provided for the utility model;
[0028] Figure 5 A sectional view of the falling object safety protection net for safety engineering is provided for the utility model.
[0029] Legend:
[0030] 1, fixing seat, 2, buffer mechanism, 201, support frame, 202, installation cylinder, 203, connecting rod, 204, fixed ring, 205, spring, 206, limiting block, 207, buffer frame, 208, elastic belt, 209, reinforcing binding, 3, pivot, 4, fixed stand, 5, support column, 6, support plate, 7, fixed part, 8, reinforcing peg, 9, limiting rod, 10, fixed plate, 11, adjusting peg, 12, bolt, 13, reinforcing plate, 14, guardrail, 15, screw hole. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0032] Reference Figure 1 、 Figure 2 and Figure 3 The cam 11 is a kind of cam 12 that is used for the cam 12 and cam 13. The cam 12 is a kind of cam 12 that is used for the cam 12 and cam 13. The cam 12 is a kind of cam 12 that is used for the cam 12 and cam 13. The adjusting bolt 11 makes the fixing plate 10 unfold to both sides, and the shape of the fixing plate 10 is L-shaped, which can be well fitted with the walls on both sides of the building, and quickly realizes the fast fixing of the fixing frame 4 and the fixing seat 1; the front sides of the two support columns 5 are fixedly connected with fixing parts 7, and the front sides of the two fixing parts 7 are rotatably connected with the supporting plates 6. The two supporting plates 6 are rotatably connected to the left and right sides of the fixing frame 4 between the adjacent parts, and fixing parts 7 are installed at specific positions on the front sides of the support columns 5. The fixing parts 7 and the fixing frame 4 are connected and supported by the supporting plates 6, so that the front side of the fixing frame 4 can be more firmly supported. A buffer mechanism 2 is provided inside the fixing frame 4, and the buffer mechanism 2 is used to buffer fallen objects. A plurality of screw holes 15 are provided on the top of the fixing seat 1, and the interior of the plurality of screw holes 15 are threadedly connected with bolts 12. The inner diameter of the screw hole 15 is adapted to the diameter of the bolt 12.
[0033] Specific, the front side of the fixed seat 1 is rotatably connected through a rotating shaft 3, the outer wall of the rotating shaft 3 is connected with a fixed frame 4, so that the fixed seat 1 and the fixed frame 4 are flexibly connected through the rotating shaft 3, so that the fixed frame 4 can be conveniently folded, thereby facilitating transportation and storage; in order to further enhance the stability of the structure, the left and right sides of the fixed seat 1 are fixedly connected with support columns 5, and the adjacent sides of the two support columns 5 are slidably connected with limiting rods 9. These limiting rods 9 are slidably installed on the support columns 5, ensuring the firmness during adjustment and movement, and the distal ends of the plurality of limiting rods 9 are penetrated through the adjacent sides of the support columns 5 and fixedly connected with fixed plates 10, and the shape of the fixed plate 10 is L-shaped, which can be well matched with the walls on both sides of the building, thereby quickly achieving the quick fixing of the fixed frame 4 and the fixed seat 1; in addition, the front sides of the two support columns 5 are fixedly connected with fixing members 7, the front sides of the fixing members 7 are rotatably connected with support plates 6, and the adjacent sides of the two support plates 6 are rotatably connected with the left and right sides of the fixed frame 4, and the fixing members 7 are installed on the front sides of the support columns 5 at specific positions, and the fixing members 7 and the fixed frame 4 are connected and supported through the support plates 6, so that the front side of the fixed frame 4 can be more firmly supported; in order to further improve the protection effect, the fixed frame 4 is provided with a buffer mechanism 2, which is used for buffering the falling objects to reduce the potential damage of the falling objects to the persons or articles below, and can effectively absorb the impact force of the falling objects, thereby providing a safer working environment.
[0034] Referring to Figure 1 , Figure 4 and Figure 5The buffer mechanism 2 includes a plurality of support frames 201, the bottoms of the plurality of support frames 201 are fixedly connected to the top of the fixing frame 4, the interior of the support frame 201 is fixedly connected to a mounting cylinder 202, the interior of the mounting cylinder 202 is slidably connected to a connecting rod 203, the outer wall of the connecting rod 203 is fixedly connected to a fixing ring 204, the bottom of the fixing ring 204 is fixedly connected to a spring 205, and the bottom ends of the plurality of connecting rods 203 are fixedly connected to a buffer frame 207. The mounting cylinder 202 is fixed by a plurality of support frames 201, and a connecting rod 203 is slidably installed inside the mounting cylinder 202. The bottom end of the connecting rod 203 is fixedly connected to the buffer frame 207. When the impact frame 207 is impacted, the spring 205 is squeezed and cooperates with the fixing ring 204 to buffer the falling object; the interior of the buffer frame 207 is fixedly connected to a plurality of elastic bands 208, and the interior of the buffer frame 207 is installed with a plurality of cross-processed elastic bands 208. The elastic bands 208 can further improve the buffering efficiency. The buffer mechanism 2 also includes a limit block 206, the bottom of the limit block 206 is fixedly connected to the top of the connecting rod 203, and the middle parts of the plurality of elastic bands 208 are connected by a reinforcement knot 209. The cross positions between the plurality of elastic bands 208 are fixed by the reinforcement knot 209, which can ensure the firmness of the cross elastic bands 208.
[0035] Specifically, the bottom of the support frame 201 is firmly fixed to the top edge of the fixing frame 4, and a mounting tube 202 is installed inside each support frame 201. The interior of these mounting tubes 202 can slidably accommodate the connecting rod 203. A fixing ring 204 is fixed on the outer wall of the connecting rod 203, and the bottom of the fixing ring 204 is fixedly connected to a spring 205. The bottom ends of multiple connecting rods 203 are connected to the buffer frame 207. The mounting tube 202 is firmly fixed by these support frames 201. The connecting rod 203 can slide freely inside the mounting tube 202. The bottom end of the connecting rod 203 is connected to the buffer frame 207 to ensure the stability of the structure. When the buffer frame 207 is subjected to external impact, the spring 205 will be compressed, thereby cooperating with the fixing ring 204 to effectively buffer the falling object. In order to further improve the buffering efficiency, a plurality of elastic bands 208 are evenly fixedly connected to the inside of the buffer frame 207. These elastic bands 208 are arranged crosswise inside the buffer frame 207 to form a complex network structure. Through these crossed elastic bands 208, the buffer mechanism 2 can more effectively absorb and disperse the impact force, thereby improving the overall buffering performance. In addition, the buffer mechanism 2 is also equipped with a limit block 206, the bottom of which is fixedly connected to the top of the connecting rod 203. The middle parts of the multiple elastic bands 208 are interconnected by a reinforcement knot 209, which ensures the firmness of the intersection between the elastic bands 208. The design of this reinforcement knot 209 not only enhances the stability of the elastic band 208, but also ensures that the elastic band 208 can effectively function when subjected to impact, further improving the overall performance and reliability of the buffer mechanism.
[0036] Reference Figure 1 、 Figure 2 and Figure 3 , the two fixing members 7 are threadedly connected to the side away from each other with a reinforcing bolt 8, the adjacent ends of the two reinforcing bolts 8 pass through the side away from each other of the fixing member 7 and are threadedly connected to the side away from each other of the support column 5, the bottom of the fixing seat 1 is fixedly connected with a plurality of reinforcing plates 13, the tops of the plurality of reinforcing plates 13 are arranged at the bottom of the fixing frame 4, the left and right sides of the top of the fixing frame 4 are fixedly connected with guardrails 14, the outer wall of the fixing frame 4 is made smooth, and the fixing frame 4 and the guardrail 14 are integrated;
[0037] Specifically, the relatively distant side of the fixing member 7 is equipped with a reinforcing bolt 8 by a threaded connection. The adjacent end of the reinforcing bolt 8 passes through the relatively distant side of the fixing member 7 and is fixed to the relatively distant side of the support column 5 by a threaded connection. The bottom of the fixing seat 1 is evenly fixed with multiple reinforcing plates 13, and the top of the reinforcing plate 13 is set at the bottom of the fixing frame 4 to provide additional stability; the left and right sides of the top of the fixing frame 4 are fixedly connected with guardrails 14 to ensure safety during use.
[0038] Working principle: First, the fixing seat 1 and the fixing frame 4 are connected by the rotating shaft 3, which makes it easy to fold the fixing frame 4. The limit rod 9 ensures the firmness of the fixing plate 10 during adjustment and movement, and the adjusting bolt 11 is rotated to unfold the fixing plate 10 to both sides. The shape of the fixing plate 10 is L-shaped, which can be well fitted with the walls on both sides of the building, quickly achieving the fast fixation of the fixing frame 4 and the fixing seat 1. The fixing piece 7 and the fixing frame 4 are connected and supported by the support plate 6, so that the front side of the fixing frame 4 can be more firmly supported.
[0039] The mounting tube 202 is fixed by a plurality of support frames 201, and the bottom end of the connecting rod 203 is connected and fixed to the buffer frame 207. When the buffer frame 207 is impacted, the spring 205 is squeezed and cooperates with the fixing ring 204 to buffer the falling object; the interior of the buffer frame 207 is fixedly connected with a plurality of elastic belts 208, and the interior of the buffer frame 207 is installed with a plurality of cross-processed elastic belts 208. The elastic belts 208 can further improve the buffering efficiency. At the same time, the middle parts of the plurality of elastic belts 208 are connected by a reinforcement knot 209, and the cross positions between the plurality of elastic belts 208 are fixed by the reinforcement knot 209, which can ensure the firmness of the cross elastic belts 208.
[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A falling object safety net for safety engineering, comprising a fixing seat (1), characterized in that: The front side of the fixing seat (1) is rotatably connected to a rotating shaft (3), and the outer wall of the rotating shaft (3) is rotatably connected to a fixing frame (4). The left and right sides of the fixing seat (1) are fixedly connected to support columns (5). The adjacent sides of the two support columns (5) are slidably connected to limit rods (9). The ends away from the limit rods (9) pass through the adjacent sides of the support columns (5) and are fixedly connected to a fixing plate (10). The adjacent sides of the two support columns (5) are threadedly connected to adjustment bolts (11). The two adjustment bolts (11) are fixedly connected to the fixing frame (10). The ends of the joint bolts (11) that are away from each other pass through the adjacent side of the support column (5) and are rotatably connected to the adjacent side of the fixing plate (10). The front sides of the two support columns (5) are fixedly connected to the fixing members (7). The front sides of the two fixing members (7) are rotatably connected to the support plate (6). The adjacent portions of the two support plates (6) are rotatably connected to the left and right sides of the fixing frame (4). A buffer mechanism (2) is provided inside the fixing frame (4). The buffer mechanism (2) is used to buffer falling objects.
2. A falling object protection net for safety engineering according to claim 1, characterized in that: The buffer mechanism (2) comprises a plurality of support frames (201), the bottoms of the plurality of support frames (201) are fixedly connected to the top of the fixing frame (4) around the periphery, the interior of the support frame (201) is fixedly connected to a mounting cylinder (202), the interior of the mounting cylinder (202) is slidably connected to a connecting rod (203), the outer wall of the connecting rod (203) is fixedly connected to a fixing ring (204), the bottom of the fixing ring (204) is fixedly connected to a spring (205), the bottom ends of the plurality of connecting rods (203) are fixedly connected to a buffer frame (207), and the interior of the buffer frame (207) is fixedly connected to a plurality of elastic bands (208).
3. The falling object protection net for safety engineering according to claim 2, characterized in that: The buffer mechanism (2) further comprises a limit block (206), the bottom of the limit block (206) being fixedly connected to the top of the connecting rod (203), and the middle portions of the plurality of elastic bands (208) being connected via a reinforcement tie (209).
4. The falling object protection net for safety engineering according to claim 1, characterized in that: The two fixing members (7) are both threadedly connected to the side away from each other with a reinforcing bolt (8), and the adjacent ends of the two reinforcing bolts (8) pass through the side away from each other of the fixing member (7) and are threadedly connected to the side away from each other of the support column (5).
5. The falling object protection net for safety engineering according to claim 1, characterized in that: The bottom of the fixing seat (1) is fixedly connected to a plurality of reinforcing plates (13), and the tops of the plurality of reinforcing plates (13) are arranged on the bottom of the fixing frame (4).
6. The falling object protection net for safety engineering according to claim 1, characterized in that: Guardrails (14) are fixedly connected to the left and right sides of the top of the fixing frame (4), and the outer wall of the fixing frame (4) is rounded.
7. The falling object protection net for safety engineering according to claim 1, characterized in that: A plurality of screw holes (15) are provided on the top of the fixing seat (1), and bolts (12) are threadedly connected inside the plurality of screw holes (15).
8. The falling object protection net for safety engineering according to claim 7, characterized in that: The inner diameter of the screw hole (15) is adapted to the diameter of the bolt (12), and the fixing frame (4) and the guardrail (14) are integrally formed.