Socket type lifting protection platform

Abstract

The utility model discloses a socket type lifting protection platform which comprises a protection frame, the top of the protection frame is movably connected with a protection table, the protection frame comprises at least eight positioning sleeves, a connecting rod is fixedly connected between every two corresponding positioning sleeves, a vertical rod is inserted between every two corresponding positioning sleeves, one side of each vertical rod is fixedly connected with a connecting block, and the other side of each vertical rod is fixedly connected with a connecting rod. Two fixing rings are symmetrically and fixedly connected to the sides, close to each other, of the two corresponding positioning sleeves and located on the outer sides of the corresponding connecting rods, the two sleeves are arranged between the two corresponding connecting rods in an X-shaped structure, lead screws are symmetrically connected to the interiors of the sleeves, and rotating nuts are rotationally connected to one ends, located on the outer sides of the lead screws, of the sleeves; and the outer sides of the lead screws are in threaded connection with fixing nuts. Compared with a traditional steel wire binding or buckle connecting mode, the steel wire binding or buckle connecting mode is higher in overall strength and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a socket-and-spigot type lifting protective platform. Background Art

[0002] The lifting protection platform is mainly used for safety protection at construction sites or high-altitude operations. Its function is to connect the various components of the protection platform together through insertion and rotation fixation to form a stable frame structure.

[0003] Compared with the traditional scaffolding structure protection platform, this socket-type structure can significantly improve the overall strength and prevent the platform from swaying during use, thereby improving the safety and work efficiency of operators. At the same time, this structural design makes the installation and disassembly of the platform more convenient, reducing installation time and labor costs.

[0004] However, during the design and manufacturing process of this type of protective platform, insufficient processing precision or improper matching of parts may lead to loosening or falling off of the connection parts, affecting the overall stability and safety. In addition, the durability and corrosion resistance of the platform may also be affected by environmental factors, requiring regular maintenance and inspection.

[0005] Based on this, those skilled in the art have proposed a socket-and-spigot type lifting protection platform. Utility Model Content

[0006] The utility model discloses a socket-and-spigot type lifting protection platform, aiming to solve the technical problems in the background technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A socket-and-spigot type lifting protection platform comprises a protection frame, the top of which is movably connected to a protection platform, the protection frame comprises at least eight positioning sleeves, a connecting rod is fixedly connected between two corresponding positioning sleeves, a vertical rod is inserted between two corresponding positioning sleeves, a connecting block is fixedly connected to one side of the vertical rod, and two fixing rings are symmetrically fixedly connected to the side where the two positioning sleeves are close to each other and located on the outside of the corresponding connecting rod.

[0009] Insert the vertical rod into the positioning sleeve of the bottom protective frame, and then insert the top protective frame into the top of the vertical rod, and then a rectangular frame structure can be formed.

[0010] In a preferred embodiment, it also includes a sleeve, wherein the two sleeves are arranged in an X-shaped structure between corresponding two connecting rods, the inside of the sleeve is symmetrically connected with a screw rod, one end of the sleeve and located on the outside of the screw rod is rotatably connected with a rotating nut, and the outside of the screw rod is threadedly connected with a fixing nut.

[0011] The screw rod is screwed into the sleeve, and the screw rod is driven to move by screwing the rotating nut. Then, the fixed nut is screwed onto the rotating nut to form a limit.

[0012] In a preferred solution, both ends of the screw rod are provided with locking heads of U-shaped structures, and the locking heads are used in conjunction with corresponding fixing rings.

[0013] Put the lock head into the fixing ring and pull the screw rod to lock the bottom positioning sleeve and the top positioning sleeve.

[0014] In a preferred solution, the screw rod is configured as a positive and negative tooth structure.

[0015] By setting the positive and negative tooth structure, it can be ensured that the screw rod will not loosen.

[0016] In a preferred solution, the protection platform includes a surrounding protection fence, and the surrounding protection fence is provided in at least two, and at least one connecting protection fence is provided between the two surrounding protection fences.

[0017] The surrounding guardrail and the connecting guardrail can form a complete connected enclosure, thereby playing a protective role.

[0018] In a preferred solution, the bottoms of the surrounding guardrail and the connecting guardrail are fixedly connected to mounting rods, the bottoms of the mounting rods are fixedly connected to plug blocks, and the plug blocks are used in conjunction with corresponding positioning sleeves.

[0019] The protective platform can be installed by inserting the plug block into the corresponding positioning sleeve, so that the installation can be achieved.

[0020] In a preferred solution, the protective platform also includes a fixed plate and fixed ears, the fixed plate is placed on the corresponding two connecting rods, the fixed plate is connected to the connecting rods through the fixed ears, the bottom of the fixed plate is symmetrically fixedly connected to two hydraulic cylinders, the fixed plate is provided with a through hole; the through hole is provided above the hydraulic cylinder; the output end of the hydraulic cylinder passes through the through hole and extends to the bottom of the fixed plate; the output end of the hydraulic cylinder is connected to the bottom of the lifting plate.

[0021] After the installation is completed, the fixed plate is placed on the connecting rod, and the staff can stand on the lifting plate. After that, the lifting purpose can be achieved by lifting the hydraulic cylinder.

[0022] The socket-and-spigot type lifting protection platform provided by the utility model has the following advantages:

[0023] Insert the vertical rod into the positioning sleeve of the bottom protection frame, and then install the top protection frame on the top of the vertical rod to form a rectangular frame structure. Screw the screw into the sleeve, move the screw by turning the nut, screw the fixed nut to the upper limit of the rotating nut, put the lock into the fixing ring, and pull the screw to lock the bottom and top positioning sleeves. Insert the plug into the corresponding positioning sleeve to complete the installation of the protection platform. After surrounding the guardrail and connecting the guardrail, a complete protection connection is formed. This setting can effectively strengthen the entire protection platform and prevent swaying. Compared with the traditional wire binding or buckle connection method, the overall strength is higher and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is an isometric view of the assembled state of a socket-and-spigot type lifting protection platform.

[0025] Figure 2 It is an isometric view of the installation state of a socket-and-spigot type lifting protection platform proposed by the utility model.

[0026] Figure 3 It is an isometric view of the assembly of a single protection frame of a socket-and-spigot type lifting protection platform proposed by the utility model.

[0027] Figure 4 The utility model discloses an isometric view of a positioning sleeve and a connecting rod combination of a socket-and-spigot type lifting protection platform.

[0028] Figure 5 The utility model provides an isometric view of the connection between the sleeve and the screw rod of a socket-and-spigot type lifting protection platform.

[0029] Figure 6 The utility model provides an isometric side view of a protective platform of a socket-and-spigot type lifting protective platform.

[0030] Figure 7 This is an isometric top view of the lifting structure of the protective platform of the socket-and-spigot type lifting protection platform proposed by the utility model.

[0031] Figure 8 The utility model provides a lifting structure of the protection platform of the socket-type lifting protection platform, and an isometric view when viewed from above.

[0032] Fig. 9 The utility model provides a schematic diagram of the connection structure between the fixed plate and the lifting plate of the protection platform of the socket-type lifting protection platform.

[0033] In the attached drawings: 1. protective frame; 11. positioning sleeve; 12. connecting rod; 13. vertical rod; 14. connecting block; 15. fixing ring; 16. sleeve; 17. screw rod; 18. rotating nut; 19. fixing nut; 110. lock; 2. protective platform; 21. surrounding guardrail; 22. connecting guardrail; 23. mounting rod; 24. plug block; 25. fixing plate; 26. fixing ear; 27. hydraulic cylinder; 28. lifting plate; 29. ​​through hole; 30. piston rod; 31. mounting seat; 32. mounting sleeve. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0035] The utility model discloses a socket-and-spigot type lifting protection platform.

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a socket-type lifting protection platform comprises a protection frame 1, the top of the protection frame 1 is movably connected with a protection platform 2, the protection frame 1 comprises at least eight positioning sleeves 11, a connecting rod 12 is fixedly connected between two corresponding positioning sleeves 11, a vertical rod 13 is inserted between the two corresponding positioning sleeves 11, a connecting block 14 is fixedly connected to one side of the vertical rod 13, and two fixing rings 15 are symmetrically fixedly connected to the side where the two positioning sleeves 11 are close to each other and located on the outside of the corresponding connecting rod 12:

[0037] In this embodiment, the vertical rod 13 is inserted into the positioning sleeve 11 of the bottom protection frame 1, and then the top protection frame 1 is inserted into the top of the vertical rod 13, and then a rectangular frame structure can be formed.

[0038] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7and Figure 8 As shown, in a preferred embodiment, it further includes a sleeve 16, wherein two sleeves 16 are arranged in an X-shaped structure corresponding to the two connecting rods 12, the inside of the sleeve 16 is symmetrically connected with a screw rod 17, one end of the sleeve 16 and located on the outside of the screw rod 17 is rotatably connected with a rotating nut 18, and the outside of the screw rod 17 is threadedly connected with a fixing nut 19;

[0039] In this embodiment, the screw rod 17 is screwed into the sleeve 16, and the screw rod 17 is driven to move by screwing the rotating nut 18. Then, the fixing nut 19 is screwed onto the rotating nut 18 to form a limit.

[0040] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in a preferred embodiment, both ends of the screw rod 17 are provided with a U-shaped lock head 110, and the lock head 110 is used in conjunction with the corresponding fixing ring 15;

[0041] In this embodiment, the lock head 110 is placed in the fixing ring 15 , and the screw rod 17 is pulled to lock the bottom positioning sleeve 11 with the top positioning sleeve 11 .

[0042] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in a preferred embodiment, the screw rod 17 is configured as a positive and negative tooth structure;

[0043] In this embodiment, by providing a positive and negative tooth structure, it can be ensured that the screw rod 17 will not loosen.

[0044] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in a preferred embodiment, the protection platform 2 includes a surrounding protection fence 21, and the surrounding protection fence 21 is provided with at least two, and at least one connecting protection fence 22 is provided between the two surrounding protection fences 21;

[0045] In this embodiment, the surrounding guardrail 21 and the connecting guardrail 22 can form a complete connecting enclosure, thereby playing a protective role.

[0046] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in a preferred embodiment, the bottoms of the surrounding guardrail 21 and the connecting guardrail 22 are fixedly connected with mounting rods 23, the bottoms of the mounting rods 23 are fixedly connected with plug blocks 24, and the plug blocks 24 are used in conjunction with the corresponding positioning sleeves 11;

[0047] In this embodiment, the protective platform 2 can be installed by inserting the insert block 24 into the corresponding positioning sleeve 11, so that the installation can be achieved.

[0048] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the protection platform 2 also includes a fixed plate 25 and a fixed ear 26. The fixed plate 25 is placed on the corresponding two connecting rods 12. The fixed plate 25 is connected to the connecting rod 12 through the fixed ear 26. Two hydraulic cylinders 27 are symmetrically fixedly connected to the bottom of the fixed plate 25. The fixed plate 25 is provided with a through hole 29; the through hole is arranged above the hydraulic cylinder 27; the output end of the hydraulic cylinder 27 passes through the through hole and extends to the bottom of the fixed plate 25; the output end of the hydraulic cylinder 27 is connected to the bottom of the lifting plate 28, that is: the front end of the piston rod 30 of the hydraulic cylinder 27 is connected to the bottom of the lifting plate 28; the height of the lifting plate 28 is adjusted by the hydraulic cylinder according to the needs of on-site construction.

[0049] A mounting sleeve 32 is provided at the bottom of the fixed plate 25, the upper opening of the mounting sleeve is closed at the bottom, and the upper part of the mounting sleeve is connected to the fixed plate by bolts; the hydraulic cylinder 27 is arranged in the mounting sleeve; when the hydraulic cylinder is installed, it is inserted into the mounting sleeve from the upper through hole, and the hydraulic cylinder is fixedly connected to the mounting sleeve, and a mounting seat 31 is provided at the bottom of the lifting plate 28, and the front end of the piston rod 30 of the hydraulic cylinder is connected with the mounting seat 31.

[0050] After the installation is completed, the fixing plate 25 is placed on the connecting rod 12 , and the staff can stand on the lifting plate 28 . After that, the lifting purpose of the lifting plate 28 can be achieved by lifting the hydraulic cylinder 27 .

[0051] Working principle: When in use, insert the vertical rod 13 into the positioning sleeve 11 of the bottom protective frame 1, and then insert the top protective frame 1 into the top of the vertical rod 13. After that, a rectangular frame structure can be formed. Screw the screw rod 17 into the sleeve 16, and drive the screw rod 17 to move by screwing the rotating nut 18. After that, screw the fixing nut 19 onto the rotating nut 18 to form a limit. Put the lock head 110 into the fixing ring 15, and lock the bottom positioning sleeve 11 and the top positioning sleeve 11 with the pull of the screw rod 17. Insert the plug block 24 into the corresponding positioning sleeve 11, and the protective platform 2 can be installed. In this way, the installation can be realized. The surrounding guardrail 21 and the connecting guardrail 22 can form a complete connected enclosure, thereby playing a protective role.

[0052] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A socket-type lifting protection platform, comprising a protection frame (1), characterized in that: The top of the protection frame (1) is movably connected to a protection platform (2), and the protection frame (1) comprises at least eight positioning sleeves (11), a connecting rod (12) is fixedly connected between two corresponding positioning sleeves (11), a vertical rod (13) is inserted between two corresponding positioning sleeves (11), a connecting block (14) is fixedly connected to one side of the vertical rod (13), and two fixing rings (15) are symmetrically fixedly connected to the side where the two corresponding positioning sleeves (11) are close to each other and are located on the outside of the corresponding connecting rod (12).

2. The socket-and-spigot type lifting protection platform according to claim 1, characterized in that: It also comprises a sleeve (16), wherein the two sleeves (16) are arranged in an X-shaped structure between the corresponding two connecting rods (12), the interior of the sleeve (16) is symmetrically connected with a screw rod (17), one end of the sleeve (16) and located on the outside of the screw rod (17) is rotatably connected with a rotating nut (18), and the outside of the screw rod (17) is threadedly connected with a fixing nut (19).

3. The socket-and-spigot type lifting protection platform according to claim 2, characterized in that: Both ends of the screw rod (17) are provided with locking heads (110) of a U-shaped structure, and the locking heads (110) are used in conjunction with corresponding fixing rings (15).

4. The socket-and-spigot type lifting protection platform according to claim 2, characterized in that: The screw rod (17) is configured as a positive and negative thread structure.

5. The socket-and-spigot type lifting protection platform according to claim 1, characterized in that: The protection platform (2) comprises a surrounding protection fence (21), wherein at least two of the surrounding protection fences (21) are provided, and at least one connecting protection fence (22) is provided between the two surrounding protection fences (21).

6. The socket-and-spigot type lifting protection platform according to claim 5, characterized in that: The bottoms of the surrounding guardrail (21) and the connecting guardrail (22) are fixedly connected to mounting rods (23), the bottoms of the mounting rods (23) are fixedly connected to insert blocks (24), and the insert blocks (24) are used in conjunction with corresponding positioning sleeves (11).

7. The socket-and-spigot type lifting protection platform according to claim 5, characterized in that: The protection platform (2) further comprises a fixing plate (25) and fixing ears (26); the fixing plate (25) is placed on the corresponding two connecting rods (12); the fixing plate (25) is connected to the connecting rods (12) via the fixing ears (26); two hydraulic cylinders (27) are symmetrically fixedly connected to the bottom of the fixing plate (25); the fixing plate (25) is provided with a through hole; the through hole is provided above the hydraulic cylinder (27); the output end of the hydraulic cylinder (27) passes through the through hole and extends to the bottom of the fixing plate (25); the output end of the hydraulic cylinder (27) is connected to the bottom of the lifting plate (28).

Images