Safety protection net structure for municipal construction

Abstract

The utility model relates to the field of protective nets, and discloses a municipal construction safety protective net structure which comprises a fixing plate, a supporting column is fixedly connected to the upper surface of the fixing plate, clamping mechanisms are arranged on the outer walls of the two sides of the supporting column, and each clamping mechanism comprises a third clamping seat fixedly connected to the outer wall of the supporting column. And a third clamping block is fixedly connected to the inner wall of the third clamping seat, a fixing column is slidably connected to the interior of the third clamping block, and a handle is fixedly connected to the lower surface of the fixing column. According to the protective net, a first sliding groove and a second sliding groove in the first fixing frame are matched with a second clamping seat and a first clamping seat, so that the first protective net and the fourth protective net can be pulled open, the length of the protective net can be increased, and the lower end of the protective net can be enclosed through a third protective net and a second protective net; by means of the mechanism, animals can be effectively prevented from going out, construction is not affected, and the protective net can be properly fixed through the grip when the protective net is ended through the mechanism.

Description

Technical Field

[0001] This utility model relates to the field of protective nets, and in particular to a structure for a safety protective net for municipal construction. Background Technology

[0002] Protective netting is a mesh system used for safety protection, isolation, or enclosure. It is usually woven from metal wire, synthetic fiber, or composite materials and features high strength, corrosion resistance, and impact resistance. Construction safety netting is an important protective facility used on construction sites to prevent personnel and materials from falling. It has characteristics such as impact resistance, wear resistance, and aging resistance and is widely used in high-rise building and bridge construction, effectively reducing the risks of working at heights and ensuring construction safety.

[0003] Traditional construction safety net structures sometimes allow small animals to crawl under the bottom of the net, affecting construction. Furthermore, the length of traditional construction safety nets cannot be adjusted, affecting installation. Additionally, the installation process of traditional construction safety nets is relatively cumbersome.

[0004] Therefore, those skilled in the art have provided a safety net structure for municipal construction to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a safety net structure for municipal construction. The first and second sliding grooves on the first fixing frame, in conjunction with the second and first locking seats, can pull apart the first and fourth protective nets, extending the length of the protective nets. Furthermore, the third and second protective nets can enclose the lower end of the protective nets, effectively preventing animals from entering and affecting construction. This mechanism allows for proper fixing of the protective nets at the end using handles.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A safety net structure for municipal construction includes a fixed plate, a support column fixedly connected to the upper surface of the fixed plate, and a snap-fit ​​mechanism provided on both outer walls of the support column. The snap-fit ​​mechanism includes a third snap-fit ​​seat fixedly connected to the outer wall of the support column, a third snap-fit ​​block fixedly connected to the inner wall of the third snap-fit ​​seat, a fixed column slidably connected inside the third snap-fit ​​block, a handle fixedly connected to the lower surface of the fixed column, a limit ring fixedly connected to the upper side of the outer wall of the fixed column, a spring fixedly connected to the lower surface of the limit ring, a fixed ring provided at the end of the spring away from the limit ring, a snap-fit ​​column slidably connected inside the fixed column, and a first snap-fit ​​block snap-fitted into the inner wall of the third snap-fit ​​block.

[0008] A protective mechanism is provided on one outer wall of the first latching block. The protective mechanism includes a first fixed frame fixedly connected to the outer wall of the first latching block, a first protective net fixedly connected inside the first fixed frame, a second protective plate rotatably connected to the lower ends of the inner walls on both sides of the first fixed frame, a second protective net fixedly connected to the inner walls on both sides of the second protective plate, a second fixed frame slidably connected to the outer wall of the rear end of the first fixed frame, a fourth protective net fixedly connected inside the second fixed frame, a second latching seat fixedly connected to the upper surface of the second fixed frame, a first latching seat fixedly connected to the lower end of the outer wall of the front end of the second fixed frame, a first protective plate rotatably connected to the lower ends of the inner walls on both sides of the second fixed frame, a third protective net fixedly connected to the inner walls on both sides of the first protective plate, a first movable frame fixedly connected to one outer wall of the second fixed frame, and a second latching block fixedly connected to both the upper and lower ends of the outer wall of the first movable frame away from the second fixed frame.

[0009] Through the above technical solution, the first and second sliding grooves on the first fixing frame, together with the second and first locking seats, can pull apart the first and fourth protective nets, thereby extending the length of the protective nets. Furthermore, the third and second protective nets can be used to enclose the lower end of the protective nets, effectively preventing animals from entering and affecting construction. This mechanism also allows for proper fixing of the protective nets at the end using a handle.

[0010] Furthermore, a second connecting seat is fixedly connected to the lower end of the inner wall of the second protective plate near the first snap-fit ​​block, and a second connecting post is slidably connected to the inner wall of the second connecting seat. A first connecting seat is fixedly connected to the lower end of the inner wall of the first protective plate near the second snap-fit ​​block, and a first connecting post is slidably connected to the inner wall of the first connecting seat.

[0011] Through the above technical solution, the first and second snap-fit ​​blocks can be used in conjunction with the third snap-fit ​​block and the snap-fit ​​groove for snap-fit ​​fixation. Then, the snap-fit ​​post is used for unlocking. Subsequently, the spring will fix the fixing post to the first and second snap-fit ​​blocks. This mechanism can quickly fix the protective net, which can effectively improve the installation efficiency of the protective net. Furthermore, the first connecting post and the first connecting seat, as well as the second connecting seat and the second connecting post, can quickly fix the second and third protective nets.

[0012] Furthermore, the front and rear ends of the upper surface of the handle are fixedly connected to limit posts, and the outer wall of the third snap block away from the support post is provided with a snap groove.

[0013] The above technical solution uses a limiting post to prevent the handle from rotating.

[0014] Furthermore, a first snap-fit ​​block is provided inside the snap-fit ​​groove, a second through hole is provided at the upper end of the outer wall of the fixing column, and the fixing ring is fixedly connected to the third snap-fit ​​block;

[0015] The above technical solution allows the fixing post to be fixed by using the second through hole in conjunction with the snap-fit ​​post.

[0016] Furthermore, a first sliding groove is provided at the upper end of the outer wall of the rear end of the first fixing frame, and a second sliding groove is provided at the lower end of the outer wall of the rear end of the first fixing frame. The second locking seat slides inside the first sliding groove, and the first locking seat slides inside the second sliding groove.

[0017] The above technical solution allows the second and first card holders to slide via the second and first sliding grooves.

[0018] Furthermore, the lower ends of the outer walls on both sides of the support column are fixedly connected with reinforcing frames, and the four corners of the upper surface of the fixing plate are provided with first through holes.

[0019] The above technical solution allows the fixing plate to be fixed through the first through hole.

[0020] Furthermore, a handle is fixedly connected to the middle of the front outer wall of the first mobile frame;

[0021] The above technical solution allows the second fixed frame to be pulled by a handle.

[0022] Furthermore, the second and third locking blocks engage with each other.

[0023] The above technical solution allows for the complete fixation of the protective net by engaging the second and third locking blocks.

[0024] This utility model has the following beneficial effects:

[0025] 1. The present invention proposes a safety net structure for municipal construction. The first and second sliding grooves on the first fixed frame, together with the second and first locking seats, can pull apart the first and fourth protective nets, thereby extending the length of the protective nets. The third and second protective nets can also be used to enclose the lower end of the protective nets, effectively preventing animals from entering and affecting the construction. The mechanism allows for proper fixing of the protective nets at the end using handles.

[0026] 2. The municipal construction safety net structure proposed in this utility model uses a first and a second snap-fit ​​block to engage with a third snap-fit ​​block and a snap-fit ​​groove for secure connection. The snap-fit ​​post then unlocks the net, and a spring secures the post to the first and second snap-fit ​​blocks. This mechanism allows for rapid installation of the safety net, effectively improving installation efficiency. Furthermore, the first connecting post and first connecting seat, as well as the second connecting seat and second connecting post, allow for quick and easy installation of the second and third safety nets. Attached Figure Description

[0027] Figure 1 This is an isometric drawing of a municipal construction safety protection net structure proposed in this utility model;

[0028] Figure 2 This is a structural schematic diagram of a municipal construction safety protection net structure proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the first protective net in a municipal construction safety protection net structure proposed in this utility model;

[0030] Figure 4 This is a schematic diagram of the fourth protective net in a municipal construction safety protection net structure proposed in this utility model;

[0031] Figure 5 This is a schematic diagram of the supporting column in a municipal construction safety protection net structure proposed in this utility model;

[0032] Figure 6 This is a side sectional view of the snap-fit ​​mechanism in a municipal construction safety net structure proposed in this utility model;

[0033] Figure 7 This is a schematic diagram of the snap-fit ​​mechanism in a municipal construction safety protection net structure proposed in this utility model.

[0034] Legend:

[0035] 1. Fixing plate; 2. Support column;

[0036] 3. Protective mechanism; 301. First fixed frame; 302. First protective net; 303. Second protective net; 304. First movable frame; 305. First protective plate; 306. Third protective net; 307. First locking seat; 308. Second fixed frame; 309. Fourth protective net; 3010. Second locking seat; 3011. Second protective plate;

[0037] 4. Snap-fit ​​mechanism; 401. First snap-fit ​​block; 402. Second snap-fit ​​block; 403. First connecting post; 404. First connecting seat; 405. Second connecting seat; 406. Second connecting post; 407. Third snap-fit ​​block; 408. Third snap-fit ​​seat; 409. Fixing post; 4010. Snap-fit ​​post; 4011. Limiting post; 4012. Fixing ring; 4013. Spring; 4014. Handle; 4015. Limiting ring;

[0038] 5. First through hole; 6. First slide groove; 7. Handle; 8. Second slide groove; 9. Reinforcing frame; 10. Snap-fit ​​groove; 11. Second through hole. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] One embodiment of this utility model is provided:

[0041] Reference Figure 2 , Figure 3 and Figure 7 A safety net structure for municipal construction includes a fixed plate 1. A support column 2 is fixedly connected to the upper surface of the fixed plate 1. Both outer walls of the support column 2 are provided with a snap-fit ​​mechanism 4. The snap-fit ​​mechanism 4 includes a third snap-fit ​​seat 408 fixedly connected to the outer wall of the support column 2. A third snap-fit ​​block 407 is fixedly connected to the inner wall of the third snap-fit ​​seat 408. A fixed column 409 is slidably connected inside the third snap-fit ​​block 407. A handle 4014 is fixedly connected to the lower surface of the fixed column 409. A limit ring 4015 is fixedly connected to the side of the outer wall of the fixed column 409 near the upper end. A spring 4013 is fixedly connected to the lower surface of the limit ring 4015. A fixed ring 4012 is provided at the end of the spring 4013 away from the limit ring 4015. A snap-fit ​​column 4010 is slidably connected inside the fixed column 409. A first snap-fit ​​block 401 is snap-fitted to the inner wall of the third snap-fit ​​block 407.

[0042] A protective mechanism 3 is provided on one outer wall of the first latching block 401. The protective mechanism 3 includes a first fixing frame 301 fixedly connected to the outer wall of the first latching block 401, a first protective net 302 fixedly connected inside the first fixing frame 301, a second protective plate 3011 rotatably connected to the lower ends of the inner walls on both sides of the first fixing frame 301, a second protective net 303 fixedly connected to the inner walls on both sides of the second protective plate 3011, and a second fixing frame 308 slidably connected to the outer wall of the rear end of the first fixing frame 301. A fourth protective net 3 is fixedly connected inside the second fixing frame 308. 09. A second locking seat 3010 is fixedly connected to the upper surface of the second fixed frame 308. A first locking seat 307 is fixedly connected to the lower end of the outer wall of the front end of the second fixed frame 308. A first protective plate 305 is rotatably connected to the lower end of the inner walls on both sides of the second fixed frame 308. A third protective net 306 is fixedly connected to the inner walls on both sides of the first protective plate 305. A first movable frame 304 is fixedly connected to one outer wall of the second fixed frame 308. A second locking block 402 is fixedly connected to the upper and lower ends of the outer wall on the side of the first movable frame 304 away from the second fixed frame 308.

[0043] The first protective net 302 and the fourth protective net 309 can be pulled apart by the first sliding groove 6 and the second sliding groove 8 on the first fixing frame 301 in conjunction with the second locking seat 3010 and the first locking seat 307, which can extend the length of the protective net. Furthermore, the lower end of the protective net can be blocked by the third protective net 306 and the second protective net 303, which can effectively prevent animals from entering and thus affecting the construction. At the end, the protective net can be properly fixed by the handle 7.

[0044] Reference Figure 4 , Figure 5 and Figure 6The lower end of the inner wall of the second protective plate 3011 near the first snap-fit ​​block 401 is fixedly connected to a second connecting seat 405. A second connecting post 406 is slidably connected to the inner wall of the second connecting seat 405. The lower end of the inner wall of the first protective plate 305 near the second snap-fit ​​block 402 is fixedly connected to a first connecting seat 404. A first connecting post 403 is slidably connected to the inner wall of the first connecting seat 404. The first snap-fit ​​block 401 and the second snap-fit ​​block 402 can engage with the third snap-fit ​​block 407 and the snap-fit ​​groove 10 for snap-fit ​​fixation. The snap-fit ​​post 4010 then unlocks the device. A spring 4013 then fixes the fixing post 409 to the first snap-fit ​​block 401 and the second snap-fit ​​block 402. This mechanism allows for quick and easy fixing of the protective net. This effectively improves the installation efficiency of the protective net. The second protective net 303 and the third protective net 306 can be quickly fixed through the first connecting post 403, the first connecting seat 404, the second connecting seat 405, and the second connecting post 406. The front and rear ends of the upper surface of the handle 4014 are fixedly connected to the limiting post 4011. The outer wall of the third locking block 407 away from the support post 2 has a locking groove 10. The limiting post 4011 can prevent the handle 4014 from rotating. The first locking block 401 is provided inside the locking groove 10. The upper end of the outer wall of the fixing post 409 has a second through hole 11. The fixing ring 4012 is fixedly connected to the third locking block 407. The fixing post 409 can be fixed through the second through hole 11 and the locking post 4010.

[0045] Reference Figure 1 , Figure 2 and Figure 3 The upper end of the outer wall of the rear end of the first fixing frame 301 is provided with a first sliding groove 6, and the lower end of the outer wall of the rear end of the first fixing frame 301 is provided with a second sliding groove 8. The second locking seat 3010 slides inside the first sliding groove 6, and the first locking seat 307 slides inside the second sliding groove 8. The second locking seat 3010 and the first locking seat 307 can slide through the second sliding groove 8 and the first sliding groove 6.

[0046] Reference Figure 2 , Figure 3 and Figure 4 The lower ends of the outer walls on both sides of the support column 2 are fixedly connected to the reinforcing frame 9. The four corners of the upper surface of the fixing plate 1 are provided with the first through hole 5. The fixing plate 1 can be fixed through the first through hole 5. The middle of the outer wall of the front end of the first movable frame 304 is fixedly connected to the handle 7. The second fixing frame 308 can be pulled through the handle 7. The second locking block 402 and the third locking block 407 are engaged. The protective net can be completely fixed through the engagement of the second locking block 402 and the third locking block 407.

[0047] Working principle: When the device is needed, first fix the fixing plate 1 and support column 2 on one side. Then, engage the first locking block 401 with the locking groove 10 on the third locking block 407. Then, pull the locking column 4010 to unlock the fixing column 409. The fixing column 409 will then be fixed to the first locking block 401. Then, push the locking column 4010 back to its original position for secondary fixation. Then, pull the first moving frame 304 and the second fixing frame 308 through the handle 7 to engage the second locking seat 3010 and the first locking seat 307 through the first sliding groove 6. The device slides through the second groove 8, and then the second snap-fit ​​block 402 is fixed to the snap-fit ​​mechanism 4 on the other side support column 2, which can effectively improve the installation efficiency of the device. Then, the second protective net 303 and the third protective net 306 are fixed by the second connecting seat 405, the second connecting column 406, the first connecting column 403, and the first connecting seat 404. When disassembly is required, pull the snap-fit ​​column 4010 and then pull the handle 4014. After pulling down, push the snap-fit ​​column 4010 back. The snap-fit ​​column 4010 cooperates with the second through hole 11 to remove the protective net.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety net structure for municipal construction, comprising a fixing plate (1), characterized in that: A support column (2) is fixedly connected to the upper surface of the fixed plate (1). Both outer walls of the support column (2) are provided with a snap-fit ​​mechanism (4). The snap-fit ​​mechanism (4) includes a third snap-fit ​​seat (408) fixedly connected to the outer wall of the support column (2). A third snap-fit ​​block (407) is fixedly connected to the inner wall of the third snap-fit ​​seat (408). A fixed column (409) is slidably connected inside the third snap-fit ​​block (407). A handle is fixedly connected to the lower surface of the fixed column (409). (4014), a limiting ring (4015) is fixedly connected to the outer wall of the fixed column (409) near the upper end. A spring (4013) is fixedly connected to the lower surface of the limiting ring (4015). A fixing ring (4012) is provided at the end of the spring (4013) away from the limiting ring (4015). A snap-fit ​​column (4010) is slidably connected inside the fixed column (409). A first snap-fit ​​block (401) is snap-fitted to the inner wall of the third snap-fit ​​block (407). A protective mechanism (3) is provided on one outer wall of the first snap-fit ​​block (401). The protective mechanism (3) includes a first fixing frame (301) fixedly connected to the outer wall of the first snap-fit ​​block (401). A first protective net (302) is fixedly connected inside the first fixing frame (301). A second protective plate (3011) is rotatably connected to the lower end of the inner walls on both sides of the first fixing frame (301). A second protective net (303) is fixedly connected to the inner walls on both sides of the second protective plate (3011). A second fixing frame (308) is slidably connected to the outer wall of the rear end of the first fixing frame (301). A fourth protective net is fixedly connected inside the second fixing frame (308). (309) A second snap-fit ​​seat (3010) is fixedly connected to the upper surface of the second fixed frame (308). A first snap-fit ​​seat (307) is fixedly connected to the lower end of the outer wall of the front end of the second fixed frame (308). A first protective plate (305) is rotatably connected to the lower end of the inner walls on both sides of the second fixed frame (308). A third protective net (306) is fixedly connected to the inner walls on both sides of the first protective plate (305). A first movable frame (304) is fixedly connected to one outer wall of the second fixed frame (308). A second snap-fit ​​block (402) is fixedly connected to the upper and lower ends of the outer wall on the side of the first movable frame (304) away from the second fixed frame (308).

2. The municipal construction safety protection net structure according to claim 1, characterized in that: The lower end of the inner wall of the second protective plate (3011) near the first snap-fit ​​block (401) is fixedly connected to a second connecting seat (405), and the inner wall of the second connecting seat (405) is slidably connected to a second connecting post (406). The lower end of the inner wall of the first protective plate (305) near the second snap-fit ​​block (402) is fixedly connected to a first connecting seat (404), and the inner wall of the first connecting seat (404) is slidably connected to a first connecting post (403).

3. The municipal construction safety protection net structure according to claim 1, characterized in that: The front and rear ends of the upper surface of the handle (4014) are fixedly connected to limit posts (4011), and the outer wall of the third snap block (407) away from the support post (2) is provided with a snap groove (10).

4. The municipal construction safety protection net structure according to claim 3, characterized in that: The first snap-fit ​​block (401) is provided inside the snap-fit ​​groove (10), and the upper end of the outer wall of the fixing post (409) is provided with a second through hole (11). The fixing ring (4012) is fixedly connected to the third snap-fit ​​block (407).

5. The municipal construction safety protection net structure according to claim 1, characterized in that: The upper end of the outer wall of the rear end of the first fixing frame (301) is provided with a first sliding groove (6), the lower end of the outer wall of the rear end of the first fixing frame (301) is provided with a second sliding groove (8), the second locking seat (3010) slides inside the first sliding groove (6), and the first locking seat (307) slides inside the second sliding groove (8).

6. The municipal construction safety protection net structure according to claim 1, characterized in that: The lower ends of the outer walls on both sides of the support column (2) are fixedly connected with reinforcing frames (9), and the four corners of the upper surface of the fixing plate (1) are provided with first through holes (5).

7. The municipal construction safety protection net structure according to claim 1, characterized in that: A handle (7) is fixedly connected to the middle of the front outer wall of the first mobile frame (304).

8. The municipal construction safety protection net structure according to claim 1, characterized in that: The second snap-fit ​​block (402) and the third snap-fit ​​block (407) snap-fit ​​into each other.

Images