An assembled protective screen

Abstract

The application belongs to the technical field of building construction, and particularly relates to an assembled protective net, which comprises a protective net plate, a connecting plate is fixedly installed at the left end of the protective net plate, fixed plates are fixedly installed at the upper and lower ends of the right side of the protective net plate, rotating plates are rotatably installed between the fixed plates, a connecting groove is formed in the right middle part of the rotating plate, a limiting plate is fixedly installed on the bottom wall of the connecting groove, and clamping teeth are uniformly fixedly installed on the right side of the limiting plate. In the utility model, when the protective net plate is assembled, the fixed block is placed in the connecting groove formed in the adjacent rotating plate, then the rotating block moves downward with the fixed block through the connecting rod, so that the fixed block moves while sleeving the limiting plate, and the connecting ring and the pawl move in the process of movement of the fixed block, so that the pawl fixes the fixed block through the clamping teeth, and the adjacent connecting plate and the rotating plate are connected.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an assembled protective net. Background Technology

[0002] Construction safety netting is a safety protection facility used at construction sites, primarily to protect the safety of pedestrians and vehicles around the construction site. Its main functions include: isolating the construction site: Construction safety netting isolates the construction site from the surrounding environment, preventing objects or dust from the construction process from polluting or harming the surrounding environment. Protecting pedestrians and vehicles: Construction safety netting can also serve as a temporary traffic barrier, preventing pedestrians or vehicles from accidentally entering the construction site and reducing the occurrence of traffic accidents.

[0003] Current guardrails are usually placed one by one to delineate construction areas. However, individual guardrails are prone to tipping over and cannot provide adequate protection for the construction area. Currently, spliced ​​guardrails are often used to enclose construction areas. However, most guardrails are still spliced ​​using bolt connections, which is time-consuming, labor-intensive, and inconvenient to use. Therefore, further improvements are needed. To this end, we propose an assembled protective net. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an assembled protective net.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an assembled protective net, comprising a protective net panel, a connecting plate fixedly installed at the left end of the protective net panel, and fixing plates fixedly installed at the upper and lower ends of the right side of the protective net panel. A rotating plate is rotatably installed between the fixing plates. A connecting groove is formed in the middle of the right side of the rotating plate. A limiting plate is fixedly installed on the bottom wall of the connecting groove. Clamping teeth are evenly fixedly installed on the right side of the limiting plate. An installation groove is formed in the middle of the left side of the connecting plate. A fixing block is movably installed inside the installation groove. A connecting rod is movably installed in the middle of the right side of the fixing block. The connecting rod has a circular... A connecting ring is movably installed in the center of the circumferential surface. A pawl is fixedly installed on the left side of the circumferential surface of the connecting ring. The pawl engages with the teeth on the adjacent protective mesh plate. A movable groove is opened in the center of the front side of the connecting plate. The movable groove is connected to the mounting groove. The connecting rod is movably installed in the movable groove. A slider is fixedly installed on the front side of the circumferential surface of the connecting rod. A slider is opened in the center of the connecting ring. The slider is movably installed in the sliding groove. A rotating block is fixedly installed at the outward end of the connecting rod. Slots are symmetrically opened at the upper and lower ends of the rear inner wall of the mounting groove. The ends of the connecting rod and the slider away from the rotating block are movably inserted into the slots.

[0006] Furthermore, a slot is provided on the inner wall of the fixed block on the side away from the slider, and the slider is movably inserted into the slot; this allows the connecting rod to move the fixed block more stably, thereby improving the assembly and disassembly efficiency of the protective mesh panel.

[0007] Furthermore, support plates are symmetrically fixedly installed on the bottom ends of the front and rear sides of the protective mesh, and a fixing bolt is threadedly connected to the middle of the support plate; the fixing bolt fixes the support plate to the ground, which can increase the stability of the protective mesh and improve its protective effect.

[0008] Furthermore, the minimum distance between the top of the limiting plate and the upper sidewall of the connecting groove is greater than the height of the fixing block; this ensures that when the fixing block moves to the upper end of the limiting plate, it can stably move out from the upper end of the limiting plate, thereby ensuring the connection efficiency between the connecting plate and the rotating plate.

[0009] Furthermore, the cross-sectional dimensions of the groove are the same as those of the slider, enabling the slider to move more stably within the groove.

[0010] Furthermore, the circumferential surface of the rotating block is symmetrically provided with protrusions, and the protrusions and the slider are kept on the same plane; the tilt angle of the slider can be determined by observing the position of the protrusions on the circumferential surface of the rotating block, so that the slider can be inserted into the slot more quickly and stably.

[0011] The beneficial effects of this utility model are:

[0012] 1. In use, when assembling the protective mesh panels, the worker places the fixing block in the connecting groove opened on the adjacent rotating plate. Then, the rotating block moves downward with the fixing block through the connecting rod, allowing the fixing block to move around the limiting plate. At the same time, the fixing block moves along with the connecting ring and the pawl, allowing the pawl to fix the fixing block through the locking teeth, thus connecting the adjacent connecting plate and the rotating plate to complete the assembly of the adjacent protective mesh panels. Then, by rotating the rotating plate around the fixing plate, the angle between the protective mesh panels can be adjusted, allowing the protective mesh panels to more comprehensively surround and protect the construction site, improving the effectiveness of the protective mesh panels. When it is necessary to remove the protective mesh panels, the rotating block is pulled outward to move the slider into the sliding groove. Then, the rotating block is rotated, and the slider is inserted into the locking groove. Then, the rotating block moves upward with the fixing block through the connecting rod, and the fixing block is removed from the limiting plate, allowing the adjacent protective mesh panels to be disassembled.

[0013] 2. In use, this utility model has symmetrically arranged protrusions on the circumferential surface of the rotating block, and the protrusions and the slider are kept on the same plane. The tilt angle of the slider can be determined by observing the position of the protrusions on the circumferential surface of the rotating block, so that the slider can be inserted into the slot more quickly and stably. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is an overall cross-sectional view of the present invention;

[0017] Figure 3 This is a top sectional view of the present invention;

[0018] Figure 4 This is a schematic diagram of the overall fixing block of this utility model.

[0019] The attached figures are labeled as follows:

[0020] 1. Protective mesh panel; 2. Connecting plate; 3. Fixing plate; 4. Rotating plate; 5. Connecting groove; 6. Limiting plate; 7. Clamping teeth; 8. Mounting groove; 9. Fixing block; 10. Connecting rod; 11. Connecting ring; 12. Pawl; 13. Movable groove; 14. Sliding block; 15. Slide groove; 16. Clamping groove; 17. Rotating block; 18. Slot; 19. Support plate; 20. Fixing bolt. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4As shown, an assembled protective net is disclosed, comprising a protective net panel 1, a connecting plate 2 fixedly installed at the left end of the protective net panel 1, and fixing plates 3 fixedly installed at the upper and lower ends of the right side of the protective net panel 1. A rotating plate 4 is rotatably installed between the fixing plates 3. A connecting groove 5 is formed in the middle of the right side of the rotating plate 4. A limiting plate 6 is fixedly installed on the bottom wall of the connecting groove 5. A locking tooth 7 is evenly fixedly installed on the right side of the limiting plate 6. An installation groove 8 is formed in the middle of the left side of the connecting plate 2. A fixing block 9 is movably installed inside the installation groove 8. A connecting rod 10 is movably installed in the middle of the right side of the fixing block 9. A connecting ring 11 is movably installed in the middle of the circumferential surface of the connecting rod 10. A pawl 12 is fixedly installed on the left side of the circumferential surface of the connecting plate 2. The pawl 12 engages with the tooth 7 on the adjacent protective mesh plate 1. A movable groove 13 is opened in the middle of the front side of the connecting plate 2. The movable groove 13 is connected to the mounting groove 8. The connecting rod 10 is movably installed in the movable groove 13. A slider 14 is fixedly installed on the front side of the circumferential surface of the connecting rod 10. A slider 14 is opened in the middle of the connecting ring 11. The slider 14 is movably installed in the sliding groove 15. A rotating block 17 is fixedly installed on the outward end of the connecting rod 10. Slots 18 are symmetrically opened at the upper and lower ends of the rear inner wall of the mounting groove 8. The ends of the connecting rod 10 and the slider 14 away from the rotating block 17 are movably inserted into the slots 18.

[0023] In this embodiment, when assembling the protective mesh plate 1, the worker places the fixing block 9 in the connecting groove 5 opened on the adjacent rotating plate 4, and then pulls the rotating block 17 outward to move the connecting rod 10 synchronously. Then, the connecting rod 10 moves the slider 14 in the slide groove 15, allowing the connecting rod 10 to be pulled out of the upper slot 18, while the slider 14 is completely inside the slide groove 15. Then, the connecting rod 10 moves the fixing block 9 downward to allow the fixing block 9 to fit onto the limiting plate 6 and move. Then, during the movement, the fixing block 9 moves the connecting ring 11 and the pawl 12, while the pawl 12 engages with the locking teeth 7. Then, the connecting rod 10 moves to... When the lower slot 18 is in position, insert the connecting rod 10 and the slider 14 into the lower slot 18, and then let the pawl 12 fix the fixing block 9 through the cleat 7, thereby connecting the adjacent connecting plate 2 and the rotating plate 4 to complete the assembly between the adjacent protective net plates 1. Then, by letting the rotating plate 4 rotate around the fixing plate 3, the angle between the protective net plates 1 can be adjusted. When it is necessary to remove the protective net plate 1, pull the rotating block 17 outward to move the slider 14 into the slide groove 15, and then let the rotating block 17 move upward through the connecting rod 10 to move the fixing block 9. Then, remove the fixing block 9 from the limiting plate 6, thereby disassembling the adjacent protective net plates 1.

[0024] Specifically, a slot 16 is provided on the inner wall of the fixed block 9 on the side away from the slider 14, and the slider 14 is movably inserted into the slot 16;

[0025] By allowing the slider 14 to be movably inserted into the slot 16, the connecting rod 10 can move more stably with the fixing block 9.

[0026] Specifically, support plates 19 are symmetrically fixedly installed on the bottom ends of the front and rear sides of the protective net plate 1, and a fixing bolt 20 is threadedly connected to the middle of the support plate 19.

[0027] By symmetrically fixing support plates 19 to the bottom ends of the front and rear sides of the protective netting 1, and then fixing the support plates 19 to the ground with fixing bolts 20, the stability of the protective netting 1 is increased and the protective effect of the protective netting 1 is improved.

[0028] Specifically, the minimum distance between the top of the limiting plate 6 and the upper sidewall of the connecting groove 5 is greater than the height of the fixing block 9;

[0029] The minimum distance between the top of the limiting plate 6 and the upper side wall of the connecting groove 5 is greater than the height of the fixing block 9. This ensures that when the fixing block 9 moves to the upper end of the limiting plate 6, it moves out of the upper end of the limiting plate 6, thus ensuring the connection between the connecting plate 2 and the rotating plate 4.

[0030] Specifically, the cross-sectional dimensions of the groove 15 are the same as those of the slider 14;

[0031] By making the cross-sectional dimensions of the slide 15 the same as those of the slider 14, the slider 14 can move more stably in the slide 15.

[0032] Specifically, the circumferential surface of the rotating block 17 is symmetrically provided with protrusions, and the protrusions and the slider 14 are kept on the same plane;

[0033] By symmetrically arranging protrusions on the circumferential surface of the rotating block 17, and keeping the protrusions and slider 14 on the same plane, the tilt angle of slider 14 can be determined by observing the position of the protrusions on the circumferential surface of the rotating block 17.

[0034] Working principle: When assembling the protective mesh plate 1, the worker places the fixing block 9 in the connecting groove 5 opened on the adjacent rotating plate 4, and then pulls the rotating block 17 outward to move the connecting rod 10 synchronously. Then, the connecting rod 10 moves the slider 14 in the slide groove 15, allowing the connecting rod 10 to be pulled out of the upper slot 18, while the slider 14 is completely inside the slide groove 15. Then, the connecting rod 10 moves the fixing block 9 downward to allow the fixing block 9 to fit onto the limiting plate 6. During the movement, the fixing block 9 moves the connecting ring 11 and the pawl 12, allowing the pawl 12 to engage with the locking teeth 7. When the connecting rod 10 moves to the position of the lower slot 18, the connecting rod 10 and the slider 14 are inserted into the lower slot 18, and then the pawl 12 secures the fixing ring 11 with the locking teeth 7. Block 9 is fixed to connect the adjacent connecting plate 2 and rotating plate 4, thus completing the assembly between adjacent protective net panels 1. Then, by rotating plate 4 around fixed plate 3, the angle between protective net panels 1 is adjusted so that the protective net panels 1 can more comprehensively surround and protect the construction site, improving the effectiveness of the protective net panels 1. When it is necessary to remove the protective net panels 1, pull the rotating block 17 outward to move the slider 14 into the slide groove 15. Then rotate the rotating block 17 so that the rotating block 17 and slider 14 are in a vertical position. Then continue to pull the rotating block 17 outward so that the slider 14 is inserted into the slot 16. Then let the rotating block 17 move upward with fixed block 9 through connecting rod 10. Then remove fixed block 9 from limit plate 6 to disassemble the adjacent protective net panels 1.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An assembled protective net, comprising a protective net panel (1), characterized in that: A connecting plate (2) is fixedly installed at the left end of the protective mesh plate (1). A fixing plate (3) is fixedly installed at the upper and lower ends of the right side of the protective mesh plate (1). A rotating plate (4) is rotatably installed between the fixing plates (3). A connecting groove (5) is opened in the middle of the right side of the rotating plate (4). A limiting plate (6) is fixedly installed on the bottom wall of the connecting groove (5). A locking tooth (7) is evenly fixedly installed on the right side of the limiting plate (6). An installation groove (8) is opened in the middle of the left side of the connecting plate (2). A fixing block (9) is movably installed inside the installation groove (8). A connecting rod (10) is movably installed in the middle of the right side of the fixing block (9). A connecting ring (11) is movably installed in the middle of the circumferential surface of the connecting rod (10). A ratchet is fixedly installed on the left side of the circumferential surface of the connecting ring (11). The pawl (12) engages with the teeth (7) on the adjacent protective mesh plate (1). The front middle of the connecting plate (2) is provided with a movable groove (13), which is connected to the mounting groove (8). The connecting rod (10) is movably installed in the movable groove (13). A slider (14) is fixedly installed on the front side of the circumferential surface of the connecting rod (10). A slider (14) is provided in the middle of the connecting ring (11). The slider (14) is movably installed in the sliding groove (15). A rotating block (17) is fixedly installed on the outward end of the connecting rod (10). Slots (18) are symmetrically provided at the upper and lower ends of the rear inner wall of the mounting groove (8). The ends of the connecting rod (10) and the slider (14) away from the rotating block (17) are movably inserted into the slots (18).

2. The assembled protective net according to claim 1, characterized in that: The inner wall of the fixed block (9) away from the slider (14) has a slot (16), and the slider (14) is movably inserted into the slot (16).

3. The assembled protective net according to claim 1, characterized in that: Support plates (19) are symmetrically fixedly installed on the bottom ends of the front and rear sides of the protective mesh plate (1), and a fixing bolt (20) is threadedly connected to the middle of the support plate (19).

4. The assembled protective net according to claim 1, characterized in that: The minimum distance between the top of the limiting plate (6) and the upper side wall of the connecting groove (5) is greater than the height of the fixing block (9).

5. The assembled protective net according to claim 1, characterized in that: The cross-sectional dimensions of the groove (15) are the same as those of the slider (14).

6. The assembled protective net according to claim 1, characterized in that: The circumferential surface of the rotating block (17) is symmetrically provided with protrusions, and the protrusions and the slider (14) are kept on the same plane.

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