Foldable protective isolation fence for hoisting area
By designing a foldable hoisting area protective isolation barrier, the problem of large space occupied by the guardrail and insufficient warning is solved, and the effect of efficient storage and safety warning is achieved.
Patent Information
- Application Number
- CN202422394385.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The protective isolation barrier in the hoisting area takes up a lot of space when it is inconvenient to fold, which increases storage difficulty and transportation complexity, and cannot effectively warn employees to avoid dangerous areas.
A foldable protective isolation rail is designed, including fixed plates, fixed columns, guardrails and installation mechanisms. The protective rails are folded and expanded through sliding and rotary connections, and combined with safety marks and acoustic and light alarms to improve the warning effect.
It realizes efficient folding storage of guardrails when not in use, reduces space consumption, and improves employee vigilance through security signs and alarms to ensure safety.
Smart Images
Figure CN223151787U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lifting object transportation, in particular to a foldable protective isolation fence for a hoisting area. Background Technique
[0002] The hoisting area for lifting object transportation refers to the area specifically demarcated for hoisting and loading / unloading heavy objects during hoisting operations. This area usually includes the operation range of the hoisting equipment, the lifting and landing points of the lifted object, and the relevant safety protection areas.
[0003] The hoisting operation area is highly dangerous. The protective isolation fence can effectively prevent non-operating personnel from straying in and avoid accidental injuries. Therefore, a protective isolation fence for the hoisting area is needed. However, due to its proximity to the safety passage, it has become blurred due to long-term walking and trampling and scraping by transported hoisting items, and it cannot effectively warn and remind employees to avoid the hoisting dangerous area when entering and leaving the safety door at the northeast corner of the main device. The non-foldable protective fence occupies a large amount of space when not in use, increasing the storage difficulty. When the protective fence needs to be moved or transferred, the non-foldable design will increase the complexity and cost of transportation. Content of the Utility Model
[0004] The purpose of the utility model is to provide a foldable protective isolation fence for a hoisting area to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A foldable protective isolation fence for a hoisting area, including a wall, further comprising:
[0006] A fixing plate arranged on one side of the wall;
[0007] A main body mechanism arranged on one side of the fixing plate for protecting and isolating the hoisting area. The main body mechanism includes a fixing column arranged on one side of the fixing plate. A first protective fence is arranged on the outer side of the fixing column. A second protective fence is arranged on one side of the first protective fence. A third protective fence is arranged on one side of the second protective fence;
[0008] An installation mechanism arranged on one side of the third protective fence for installing and disassembling the protective equipment. The installation mechanism includes a sleeve fixed on one side of the second protective fence. A sliding tube is slidably connected to the inner wall of the sleeve. A fixing rod is fixedly connected to one side of the third protective fence. A fixing block is fixedly connected to one side of the fixing rod. A connecting column is clamped in the inner wall of the fixing block. A clamping head is slidably connected to the inner wall of the connecting column, and the outer side of the clamping head is clamped with the inner wall of the fixing block.
[0009] Preferably, a connecting ring is fixedly connected to one side of the fixing plate, and the inner wall of the connecting ring is fixedly connected to the outer side of the fixing column.
[0010] Preferably, a fixing plate is fixedly connected to the outer side of the fixing column, and a first mounting ring is arranged in the inner cavity of the fixing plate.
[0011] Preferably, two connecting blocks are fixedly connected to the outer side of the first protective fence, and a fixing shaft is fixedly connected to one side of the connecting block.
[0012] Preferably, a connecting frame is rotatably connected to the inner wall of the fixing shaft, and one end of the connecting frame is fixedly connected to the outer side of the second protective fence.
[0013] Preferably, a bottom plate is fixedly connected to the inner wall of the wall body, and the top of the bottom plate is fixedly connected to one end of the fixing column.
[0014] Preferably, a turntable is rotatably connected to the bottom of the first protective fence, a second mounting ring is clamped to one side of the first mounting ring, and the inner wall of the second mounting ring is rotatably connected to the outer side of the first protective fence.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] Both protective fences on both sides of the present utility model are of the foldable and retractable type, which can not only ensure the transportation of the lifted object in and out of the lifting area, but also restore the function of the protective fence during the lifting operation. Through the safety signs, warning signs and three-dimensional guardrails set on the inner wall of the wall body, the vigilance of employees towards the dangerous area of lifting is improved. By setting the installation mechanism, it is convenient to fix the protective fence. By setting the main body mechanism, it is convenient to fold and use the protective fence. The folded protective fence occupies a small space and is convenient for efficient storage in the warehouse or temporary storage area. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the foldable protective isolation fence for the lifting area provided by the present utility model;
[0018] Figure 2 is a schematic structural diagram of the installation mechanism provided by the present utility model;
[0019] Figure 3 is a schematic structural diagram of the wall body and the first protective fence provided by the present utility model;
[0020] Figure 4 is a schematic structural diagram of the first protective fence and the third protective fence provided by the present utility model.
[0021] In the figure: 1, wall body; 2, fixing plate; 3, connecting ring; 4, main body mechanism; 41, fixing column; 42, first protective fence; 43, second protective fence; 44, third protective fence; 5, installation mechanism; 51, sleeve; 52, sliding pipe; 53, fixing rod; 54, fixing block; 55, connecting column; 56, clamping joint; 6, fixing disc; 7, first installation ring; 8, connecting block; 9, fixing shaft; 10, connecting frame; 11, bottom plate; 12, turntable; 13, second installation ring. Detailed implementation manners
[0022] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following, in conjunction with the attached drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.
[0023] Please refer to Figures 1-4As shown in the figure, a foldable protective isolation fence for a hoisting area includes a wall 1. By setting the wall 1, it is convenient to limit the hoisting area. Here, it should be noted that eye-catching safety signs "Beware of Falling Objects" are posted on the south wall of the hoisting area, and audible and visual alarms are installed above the protective fence. On one side of the wall 1, there is a fixed plate 2. By setting the fixed plate 2, it is convenient to fix the connecting ring 3. A main body mechanism 4 for protecting and isolating the hoisting area is arranged on one side of the fixed plate 2. The main body mechanism 4 includes a fixed column 41 arranged on one side of the fixed plate 2. By setting the fixed column 41, it is convenient to fix the fixed disk 6. A first protective fence 42 is arranged on the outer side of the fixed column 41. By setting the first protective fence 42, it is convenient to isolate the hoisting area. A second protective fence 43 is arranged on one side of the first protective fence 42. By setting the second protective fence 43, it is convenient to protect and isolate the hoisting area. A third protective fence 44 is arranged on one side of the second protective fence 43. By setting the third protective fence 44, it is convenient to protect and isolate the hoisting area. An installation mechanism 5 for installing and disassembling the protective equipment is arranged on one side of the third protective fence 44. The installation mechanism 5 includes a sleeve 51 fixed on one side of the second protective fence 43. By setting the sleeve 51, it is convenient to slide the sliding tube 52. Here, it should be noted that a spring for resetting the sliding tube 52 is arranged inside the sleeve 51. The inner wall of the sleeve 51 is slidably connected with a sliding tube 52. By setting the sliding tube 52, it is convenient to clamp the fixed rod 53. A fixed rod 53 is fixedly connected to one side of the third protective fence 44. By setting the fixed rod 53, it is convenient to fix the fixed block 54. A fixed block 54 is fixedly connected to one side of the fixed rod 53. By setting the fixed block 54, it is convenient to clamp the connecting column 55. The inner wall of the fixed block 54 is clamped with a connecting column 55. By setting the connecting column 55, it is convenient to slide the clamping head 56. Here, it should be noted that a spring for resetting the clamping head 56 is arranged inside the connecting column 55. The inner wall of the connecting column 55 is slidably connected with a clamping head 56. By setting the clamping head 56, it is convenient to clamp the fixed block 54, and the outer side of the clamping head 56 is clamped with the inner wall of the fixed block 54.
[0024] A connecting ring 3 is fixedly connected to one side of the fixed plate 2. By setting the connecting ring 3, it is convenient to fix the fixed column 41, and the inner wall of the connecting ring 3 is fixedly connected to the outer side of the fixed column 41. A fixed disk 6 is fixedly connected to the outer side of the fixed column 41. By setting the fixed disk 6, it is convenient to rotate the first installation ring 7. Here, it should be noted that a rotating shaft is rotatably connected to the inner wall of the fixed disk 6, and the outer side of the rotating shaft is rotatably connected to the inner wall of the first installation ring 7. A first installation ring 7 is arranged in the inner cavity of the fixed disk 6. By setting the first installation ring 7, it is convenient to clamp the second installation ring 13.
[0025] On the outer side of the first protective fence 42, two connecting blocks 8 are fixedly connected. By providing the connecting blocks 8, it is convenient to fix the fixed shaft 9. On one side of the connecting block 8, a fixed shaft 9 is fixedly connected. By providing the fixed shaft 9, it is convenient to rotate the connecting frame 10. The inner wall of the fixed shaft 9 is rotationally connected to the connecting frame 10. By providing the connecting frame 10, it is convenient to connect the second protective fence 43, and one end of the connecting frame 10 is fixedly connected to the outer side of the second protective fence 43. The inner wall of the wall body 1 is fixedly connected with a bottom plate 11. By providing the bottom plate 11, it is convenient to fix the fixed column 41, and the top of the bottom plate 11 is fixedly connected to one end of the fixed column 41.
[0026] The bottom of the first protective fence 42 is rotationally connected with a turntable 12. By providing the turntable 12, it is convenient to rotate the first protective fence 42. One side of the first mounting ring 7 is clamped with a second mounting ring 13. By providing the second mounting ring 13, it is convenient to clamp the first mounting ring 7, and at the same time, it is convenient to rotate the first protective fence 42. The inner wall of the second mounting ring 13 is rotationally connected to the outer side of the first protective fence 42.
[0027] Working principle: When in use, for the protection and isolation of the hoisting area, the first protective fence 42 and the second protective fence 43 are straightened. The rotating shafts on the inner wall of the fixed disk 6 rotate the first mounting ring 7 and the second mounting ring 13. At the same time, the connecting frame 10 is connected to the second protective fence 43. The connecting frame 10 rotates on the inner wall of the fixed shaft 9. The connecting block 8 fixed on one side of the fixed shaft 9 is connected to the first protective fence 42 to straighten the first protective fence 42 and the second protective fence 43. At the same time, the third protective fence 44 on one side is straightened. The two sets of equipment form a right angle. At this time, the sliding tube 52 is clamped into the fixed rod 53 to limit the fixed rod 53, so as to carry out the installation. At the same time, when disassembly is required, press down the clamping head 56. After pressing down, move the connecting column 55 into the fixed rod 53 to push out the sliding tube 52. After pushing out, the limit of the sliding tube 52 on the fixed rod 53 is released, so as to carry out the disassembly.
[0028] The above is only a preferred embodiment of the present invention, and it is not intended to limit the present invention in any form. Although the present invention has been disclosed as above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to it as equivalent embodiments within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A foldable protective isolation fence for a hoisting area, comprising a wall (1), characterized in that, Further included are: A fixing plate (2) disposed on one side of the wall body (1); A main body mechanism (4) disposed on one side of the fixing plate (2) for protecting and isolating the hoisting area. The main body mechanism (4) includes a fixing column (41) disposed on one side of the fixing plate (2). A first protective fence (42) is disposed on the outer side of the fixing column (41). A second protective fence (43) is disposed on one side of the first protective fence (42). A third protective fence (44) is disposed on one side of the second protective fence (43); An installation mechanism (5) disposed on one side of the third protective fence (44) for installing and disassembling the protective equipment. The installation mechanism (5) includes a sleeve (51) fixed to one side of the second protective fence (43). A sliding tube (52) is slidably connected to the inner wall of the sleeve (51). A fixing rod (53) is fixedly connected to one side of the third protective fence (44). A fixing block (54) is fixedly connected to one side of the fixing rod (53). A connecting column (55) is clamped inside the fixing block (54). A clamping head (56) is slidably connected to the inner wall of the connecting column (55), and the outer side of the clamping head (56) is clamped with the inner wall of the fixing block (54).
2. The foldable protective isolation fence for a hoisting area according to claim 1, wherein: A connecting ring (3) is fixedly connected to one side of the fixing plate (2), and the inner wall of the connecting ring (3) is fixedly connected to the outer side of the fixing column (41).
3. A foldable protective isolation fence for a hoisting area according to claim 1, characterized in that: A fixing disk (6) is fixedly connected to the outer side of the fixing column (41), and a first installation ring (7) is disposed inside the fixing disk (6).
4. A foldable protective isolation fence for a hoisting area according to claim 1, characterized in that: Two groups of connecting blocks (8) are fixedly connected to the outer side of the first protective fence (42), and a fixing shaft (9) is fixedly connected to one side of the connecting block (8).
5. The protective isolation fence foldable in a hoisting area according to claim 4, characterized in that: A connecting frame (10) is rotatably connected to the inner wall of the fixing shaft (9), and one end of the connecting frame (10) is fixedly connected to the outer side of the second protective fence (43).
6. A foldable protective isolation fence for a hoisting area according to claim 1, characterized in that: A bottom plate (11) is fixedly connected to the inner wall of the wall body (1), and the top of the bottom plate (11) is fixedly connected to one end of the fixing column (41).
7. A foldable protective isolation fence for a hoisting area according to claim 3, characterized in that: A turntable (12) is rotatably connected to the bottom of the first protective fence (42). A second installation ring (13) is clamped to one side of the first installation ring (7), and the inner wall of the second installation ring (13) is rotatably connected to the outer side of the first protective fence (42).