Safety protection device for operating platform

Abstract

The utility model discloses a safety protection device for an operating platform, which relates to the technical field of platform safety protection and comprises a base, mounting rods are equidistantly inserted into the top of the base, protective cross rods are equidistantly arranged on the outer sides of the mounting rods, and locking nuts are arranged on the surfaces of the protective cross rods. The protective cross rod is arranged on the outer side of the mounting rod in a sleeving mode through a locking nut, a limiting assembly is arranged at the bottom of the mounting rod, a second through hole and an inserting groove are formed in the top of the base at intervals, and a first through hole is formed in the top of the protective cross rod. According to the safety protection device for the operation platform, the height and the distance of the protection transverse rods can be flexibly adjusted, through cooperation of threaded holes and locking nuts, rapid disassembly and assembly of the protection transverse rods are achieved through bolt sleeves, accurate adjustment can be achieved according to actual protection requirements, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of platform security protection technology, specifically a security protection device for operating platforms. Background Technology

[0002] In technical fields involving the use of operating platforms, such as construction and industrial operations, safety protection devices are crucial facilities for ensuring the safety of workers. Currently, most common operating platform safety protection devices on the market adopt a fixed structure, with the height and spacing of the protective crossbars determined during installation, making it difficult to flexibly adjust them according to different operating scenarios and protection requirements.

[0003] When workers need to perform tasks at different heights and with varying specifications on a platform, fixed-size safety crossbars may not provide adequate protection. If the crossbar spacing is too large, workers may partially extend beyond the platform, posing a fall risk; if the crossbar height is insufficient, it will not effectively protect workers at higher positions. Furthermore, fixed-structure safety crossbars are difficult to disassemble and reassemble after installation. If the safety device is damaged or needs to be moved to another platform, the entire device must be replaced, resulting in wasted resources and increased costs. This inability to flexibly adjust the height and spacing of the safety crossbars severely limits the applicability and versatility of existing safety devices, failing to meet diverse safety protection needs. Utility Model Content

[0004] To solve the above problems, this utility model provides the following technical solution: a safety protection device for an operating platform, including a base, with mounting rods equidistantly inserted into the top of the base, protective crossbars equidistantly arranged on the outer side of the mounting rods, locking nuts provided on the surface of the protective crossbars, the protective crossbars being sleeved with the locking nuts on the outer side of the mounting rods, a limit component provided at the bottom of the mounting rods, two through holes and slots spaced apart on the top of the base, one through hole on the top of the protective crossbars, a top frame fixedly installed on the top of the mounting rods, and an interception component provided on the inner side of the top frame.

[0005] As a preferred technical solution of this utility model, the side of the protective crossbar is provided with a threaded hole, and the locking nut is threadedly connected in the threaded hole. The threaded hole and the through hole are arranged perpendicular to each other.

[0006] As a preferred technical solution of this utility model, the limiting component includes a mounting hole, a pressing rod, a locking block, and a U-shaped opening. The mounting hole is opened on the outside of the mounting rod, the U-shaped opening is opened at the bottom end of the mounting rod, the locking block is symmetrically and movably arranged on the inside of the U-shaped opening, and the pressing rod is inserted into the middle of the mounting rod.

[0007] As a preferred embodiment of this utility model, the top of the base is provided with a slot, which is T-shaped and is used in conjunction with a limiting component.

[0008] As a preferred technical solution of this utility model, the mounting rods inserted into the top of the base are in several groups, and the mounting rods have round holes on their outer sides near the top.

[0009] As a preferred technical solution of this utility model, the interception component includes a crossbar, a slot, rubber posts, and a wire mesh. The slot is opened on the inner side of the top frame, and the rubber posts are slidably disposed on the inner side of the slot. The number of rubber posts is several groups and they are symmetrically arranged. The end face of the crossbar is fixedly connected to the end face of the opposite rubber post. The wire mesh is disposed on the outer side of the crossbar, and a piece of wire mesh is disposed between two adjacent groups of crossbars.

[0010] As a preferred technical solution of this utility model, the number of rubber columns is several groups, wherein the outer diameter of the rubber column is adapted to the height of the slot.

[0011] Compared with the prior art, this utility model provides a safety protection device for an operating platform, which has the following beneficial effects:

[0012] This safety protection device for the operating platform features adjustable crossbar height and spacing. Through the engagement of threaded holes and locking nuts, the crossbars can be quickly disassembled and installed using bolt sleeves. It can be precisely adjusted according to actual protection needs, greatly enhancing the applicability of the device.

[0013] Secondly, the unique limiting component design, through the linkage of the pressing rod, the locking block and the T-shaped slot, realizes the convenient installation and stable limiting of the mounting rod. The characteristics of pressing to retract and gravity to expand make the mounting rod connection firm and easy to disassemble, ensuring the stability of the overall structure of the device.

[0014] Thirdly, multiple sets of mounting rods and protective crossbars form a three-dimensional protective system. Combined with the chain inserted into the round hole at the top of the mounting rod to intercept open areas, all-round protection is achieved, providing a solid guarantee for construction safety. The top frame and mounting rods can be connected by plugging or welding, adapting to different installation scenarios. The connection method is flexible and highly stable. The outer diameter of the rubber column is adapted to the height of the slot, and the elastic deformation of the rubber is used to achieve a snap-fit ​​fixation, ensuring that the crossbar is not easy to loosen after installation, while also providing a certain degree of cushioning performance. The crossbar can drive the rubber column to slide along the slot. By pushing the crossbar, the interception component can be quickly deployed (forming a protective net) or retracted (reducing the space occupied), meeting the need for flexible adjustment of the protection range during construction and improving the convenience of operation. Attached Figure Description

[0015] Figure 1This is a three-dimensional schematic diagram of the safety protection device for the operating platform according to this utility model.

[0016] Figure 2 This is a partial structural diagram of the present invention. Figure 1 ;

[0017] Figure 3 This is an exploded view of the base and mounting rod of this utility model;

[0018] Figure 4 This is a partial structural diagram of the present invention. Figure 2 ;

[0019] Figure 5 This is an enlarged schematic diagram of part A in this utility model;

[0020] Figure 6 This is a partial structural diagram of the present invention. Figure 3 ;

[0021] Figure 7 This is a partial structural diagram of the present invention. Figure 4 .

[0022] In the diagram: 1. Base; 2. Mounting rod; 3. Protective crossbar; 4. Locking nut; 5. Through hole one; 6. Through hole two; 7. Locking block; 8. Pressing rod; 9. Mounting hole; 10. U-shaped opening; 11. Slot; 12. Top frame; 13. Crossbar; 14. Slot; 15. Snap-fit ​​rubber post; 16. Wire mesh. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 This utility model discloses a safety protection device for an operating platform, including a base 1, with mounting rods 2 equidistantly inserted into the top of the base 1, protective crossbars 3 equidistantly arranged on the outer side of the mounting rods 2, locking nuts 4 provided on the surface of the protective crossbars 3, the protective crossbars 3 and the locking nuts 4 on the outer side of the mounting rods 2 being sleeved together, a limit component provided at the bottom of the mounting rods 2, a second through hole 6 and a slot 11 spaced apart on the top of the base 1, a first through hole 5 on the top of the protective crossbars 3, a top frame 12 fixedly installed on the top of the mounting rods 2, and an interception component provided on the inner side of the top frame 12.

[0025] When in use, this protective device is connected as one unit by casting the base 1 to the operating platform or fixing it with expansion bolts. Then, several sets of mounting rods 2 are inserted into the slots 11 and the through holes 6 to form vertical protection. Then, several sets of protective horizontal bars 3 are sleeved on the outside of the mounting rods 2 and fixed by tightening the locking nuts 4. The height and spacing of the protective horizontal bars 3 can be adjusted according to the actual protection needs. The round hole on the outside of the mounting rod 2 near the top is used to insert the chain to intercept the open position, providing multi-directional protection and ensuring construction safety. At the same time, the base 1 can be spliced ​​in multiple sets and, together with the top frame 12 and the interception components, form a closed protection.

[0026] Specifically, the protective crossbar 3 has a threaded hole on its side, and the locking nut 4 is threaded into the threaded hole. The threaded hole and the through hole 5 are set perpendicular to each other.

[0027] In this embodiment, a threaded hole is provided for the installation of the locking nut 4. The locking nut 4 is rotated clockwise so that its end face is fastened to the mounting rod 2. The rotation of the locking nut 4 is achieved by rotating the bolt sleeve. The forward and reverse rotation of the locking nut 4 enables the disassembly and installation of the protective crossbar 3.

[0028] Specifically, the limiting component includes a mounting hole 9, a pressing rod 8, a locking block 7, and a U-shaped opening 10. The mounting hole 9 is opened on the outside of the mounting rod 2, the U-shaped opening 10 is opened at the bottom of the mounting rod 2, the locking block 7 is symmetrically and movably arranged on the inside of the U-shaped opening 10, and the pressing rod 8 is inserted into the middle of the mounting rod 2.

[0029] The top of the base 1 is fitted with a slot 11, which is T-shaped and works in conjunction with a limiting component.

[0030] In this embodiment, a limiting component is set to connect with the base 1. The mounting rod 2 is connected by inserting the limiting component at one end of the mounting rod 2 into the slot 11. The mounting hole 9 is set through the base 1. The pressing rod 8 is inserted through the round hole set inside the mounting hole 9. By pressing the pressing rod 8, the locking block 7 is squeezed and put into a retracted state. Specifically, the locking block 7 retracts to be flush with the surface of the base 1, thereby separating from the slot 11. At this time, the mounting rod 2 can be pulled out from the slot 11.

[0031] The U-shaped opening 10 has a round hole on its inner side and a protrusion on its outer side. The protrusion is movably connected to the round hole. The locking block 7 is always in an expanded state under the action of gravity. When the mounting rod 2 is fully inserted into the slot 11, the locking block 7 expands outward and engages with the slot 11, thereby limiting the mounting rod 2.

[0032] Specifically, there are several sets of mounting rods 2 that are inserted into the top of the base 1, and the outer side of the mounting rods 2 near the top has a round hole.

[0033] In this embodiment, a vertical protection is formed by setting a mounting rod 2 to be inserted into the slot 11 and the through hole 6. Then, a protective crossbar 3 is sleeved on the outside of the mounting rod 2, and the protective crossbar 3 is fastened by rotating the locking nut 4 to achieve lateral protection. The round hole opened on the outside of the mounting rod 2 near the top is used to insert a chain to intercept the open position.

[0034] Specifically, the interception assembly includes a crossbar 13, a slot 14, rubber posts 15, and a wire mesh 16. The slot 14 is located inside the top frame 12. The rubber posts 15 are slidably disposed inside the slot 14. There are several sets of rubber posts 15 arranged symmetrically. The end face of the crossbar 13 is fixedly connected to the end face of the opposite rubber post 15. The wire mesh 16 is disposed outside the crossbar 13. A piece of wire mesh 16 is disposed between two adjacent sets of crossbars 13. The wire mesh 16 is made of flexible steel wire. There are several sets of rubber posts 15. The outer diameter of the rubber posts 15 is adapted to the height of the slot 14.

[0035] In this embodiment, the top frame 12 can be connected to the top of the mounting rod 2 by either plugging or welding. Then, the crossbar 13 with rubber columns 15 at both ends is plugged into the slot 14. Since the outer diameter of the rubber column 15 is adapted to the height of the slot 14, the elastic deformation of the rubber column is used to engage with the slot 14. There are several groups of crossbars 13, and each group of crossbars 13 has a rubber column 15 on its end face. The wire mesh 16 is fixedly connected to each group of adjacent crossbars 13 to form a whole protective net. According to the construction requirements, the crossbar 13 can be pushed to make the rubber column 15 move along the slot 14, thereby satisfying the storage and deployment of the interception component and providing convenience for construction.

[0036] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for an operating platform, comprising a base (1), characterized in that: The base (1) has an installation rod (2) inserted at equal intervals at the top. The installation rod (2) has a protective crossbar (3) at equal intervals on its outer side. The surface of the protective crossbar (3) is provided with a locking nut (4). The protective crossbar (3) is sleeved with the locking nut (4) on the outer side of the installation rod (2). The bottom of the installation rod (2) is provided with a limit component. The top of the base (1) is provided with a through hole two (6) and a slot (11) at intervals. The top of the protective crossbar (3) is provided with a through hole one (5). The top of the installation rod (2) is fixedly installed with a top frame (12). The inner side of the top frame (12) is provided with an interception component.

2. The safety protection device for an operating platform according to claim 1, characterized in that: The protective crossbar (3) has a threaded hole on its side, and the locking nut (4) is threaded into the threaded hole. The threaded hole and the through hole (5) are set perpendicular to each other.

3. The safety protection device for an operating platform according to claim 1, characterized in that: The limiting component includes a mounting hole (9), a pressing rod (8), a locking block (7), and a U-shaped opening (10). The mounting hole (9) is located on the outside of the mounting rod (2), the U-shaped opening (10) is located at the bottom of the mounting rod (2), the locking block (7) is symmetrically and movably arranged on the inside of the U-shaped opening (10), and the pressing rod (8) is inserted into the middle of the mounting rod (2).

4. The safety protection device for an operating platform according to claim 1, characterized in that: The top of the base (1) is fitted with a slot (11), which is T-shaped and is used in conjunction with a limiting component.

5. The safety protection device for an operating platform according to claim 1, characterized in that: The mounting rods (2) that are inserted into the top of the base (1) are in several groups, and the mounting rods (2) have round holes on the outer side near the top.

6. The safety protection device for an operating platform according to claim 1, characterized in that: The interception assembly includes a crossbar (13), a slot (14), rubber posts (15), and a wire mesh (16). The slot (14) is located inside the top frame (12). The rubber posts (15) are slidably disposed inside the slot (14). There are several sets of rubber posts (15) arranged symmetrically. The end face of the crossbar (13) is fixedly connected to the end face of the opposite rubber post (15). The (16) is disposed outside the crossbar (13). A wire mesh (16) is disposed between two sets of adjacent crossbars (13).

7. The safety protection device for an operating platform according to claim 6, characterized in that: The number of rubber columns (15) is several sets, wherein the outer diameter of the rubber column (15) is adapted to the height of the slot (14).

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