Engineering safety management isolation fence

Abstract

The utility model discloses an engineering safety management isolation fence which comprises a fence body and positioning rings evenly distributed on the two opposite sides of the fence body, and is characterized in that at least two stand columns are symmetrically arranged on the outer side of the fence body, a plurality of fixing blocks are evenly installed on the two opposite sides of the stand columns, sleeves are connected to one sides of the fixing blocks in an inserted mode, and the sleeves are connected with the positioning rings in an inserted mode. A limiting column is inserted into the sleeve, a fixing column is installed at the lower end of the limiting column, a spring is arranged between the sleeve and the fixing column, a rotating column is inserted into the end, away from the fixing column, of the limiting column, the rotating column is rotationally connected with a handle, an inserting groove penetrates through one side of the fixing block, and the positioning ring is inserted into the inserting groove. According to the utility model, under the action of the spring, the handle and the limiting column, the installation and the later-stage disassembly and adjustment are convenient, and as the positioning ring is provided with a larger hole, accurate butt joint is not needed, and the positioning ring can be limited through the limiting column only by inserting the positioning ring into the inserting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to an isolation fence for engineering safety management. Background Art

[0002] Isolation fences play a vital role in various construction sites, road projects, municipal facility maintenance, and other work sites. They are used to divide the construction area from the external environment, prevent unauthorized personnel from entering dangerous work areas, and ensure construction safety.

[0003] Conventional isolation fences usually use a socket base to insert two fences at the same time, and then fix them tightly by squeezing them together, and use hooks to fix the fences to the posts. Because both methods use vertical plug-in to fix the fences, the plug-in accuracy requirements are too high. If the position is not aligned during the installation process, it will cause connection difficulties and inconvenience in installation. In addition, some fences need to be further fixed and limited by diagonal rods, but the length of ordinary diagonal rods cannot be changed, which limits their installation angles, resulting in poor fixing effects and increased transportation costs.

[0004] Therefore, we provide an engineering safety management isolation fence. Utility Model Content

[0005] The purpose of this utility model is to provide an engineering safety management isolation fence to address the above-mentioned technical problems, so as to improve installation efficiency and stability.

[0006] In view of this, the utility model provides an engineering safety management isolation fence, including a fence and positioning rings evenly distributed on opposite sides of the fence, at least two posts are symmetrically arranged on the outside of the fence, and a number of fixed blocks are evenly installed on opposite sides of the posts, a sleeve is inserted into one side of the fixed block, a limiting column is inserted into the inside of the sleeve, a fixing column is installed at the lower end of the limiting column, the fixing column slides inside the sleeve, a spring is provided between the sleeve and the fixing column, the limiting column is inserted into the inside of the spring, a rotating column is inserted into the end of the limiting column away from the fixed column, and the rotating column is rotatably connected to a handle, an insertion groove is passed through one side of the fixed block, the positioning ring is inserted into the inside of the insertion groove, the limiting column is inserted into the inside of the positioning ring, and the fixing column is inserted into the inner wall of one side of the insertion groove.

[0007] Preferably, a bolt is screwed into the lower end of the column, and the bolt is rotatably connected to a base at one end away from the column.

[0008] Preferably, a telescopic rod receiving groove is opened on one side of the column, a telescopic rod is rotatably connected inside the telescopic rod receiving groove, and the length of the telescopic rod receiving groove is greater than the original state of the telescopic rod.

[0009] Preferably, a plurality of threaded holes are formed through the outer side of the telescopic rod, and positioning bolts are threadedly connected with the threaded holes.

[0010] Preferably, a bolt accommodating groove is formed on the side of the stand close to the positioning bolt, and a C-shaped flexible buckle is mounted in the bolt accommodating groove.

[0011] Preferably, the positioning bolt slides in the C-shaped flexible buckle, positioning columns are mounted at the two ends of the C-shaped flexible buckle, the distance between the two positioning columns is smaller than the positioning bolt, and a plurality of limiting grooves are uniformly formed on the outer surface of the positioning bolt.

[0012] Preferably, at least two hooks are arranged on one side of the fence, and the two hooks are fixedly connected with the fence.

[0013] Compared with the prior art, the utility model provides an engineering safety management isolation fence, which has the following beneficial effects:

[0014] 1. The utility model discloses a positioning ring and a plug-in groove are plugged and positioned, the position accuracy of the connection process is guaranteed, meanwhile, the plug-in groove adopts a through design, facilitating the plug-in of the positioning ring, and the upper and lower two positioning rings do not need to be docked simultaneously, because the positioning ring and the limiting column are horizontally plugged in, so the fence can be arc-shapedly rotated at a certain angle in the height direction, therefore, only the positioning ring on the upper side of one side of the fence is fixed, and the lower positioning ring is arc-shapedly moved, so that the positioning ring is plugged in the plug-in groove, only the stand on the other side of the fence needs to be moved, so that the positioning ring is plugged in the plug-in groove, and the assembly can be completed, the installation efficiency is improved, and the later maintenance and replacement are facilitated.

[0015] 2. The utility model discloses under the action of a spring, a handle and a limiting column, facilitating installation and later dismounting and adjustment, and because the positioning ring has a larger opening, precise docking is not needed, only the positioning ring needs to be plugged in the plug-in groove, and the limiting column can be used to limit the positioning ring.

[0016] 3. The utility model discloses under the cooperation of a telescopic rod and a positioning plate, effectively supporting and limiting the fence, preventing the fence from tilting to the two sides due to external factors, using a telescopic rod accommodating groove to accommodate the telescopic rod, saving land space, facilitating transportation and storage, facilitating the limiting of the stand by the staff, not needing to additionally carry a diagonal rod, improving the installation efficiency and reducing the transportation cost.

[0017] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an engineering safety management isolation fence proposed by the utility model;

[0019] Figure 2 This is a structural diagram of a fence installation and fixing method for an engineering safety management isolation fence proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the telescopic rod limiting method of the engineering safety management isolation fence proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the positioning bolt structure of an engineering safety management isolation fence proposed by the utility model.

[0022] In the figure: 1. Fence; 2. Positioning ring; 3. Post; 4. Fixing block; 5. Sleeve; 6. Limiting post; 7. Spring; 8. Insertion slot; 9. Handle; 10. Rotating post; 11. Bolt; 12. Base; 14. Telescopic rod; 15. Telescopic rod receiving slot; 16. Threaded hole; 17. Positioning bolt; 18. Bolt receiving slot; 19. C-shaped flexible buckle; 20. Positioning post; 21. Positioning plate; 22. Limiting slot; 23. Hook. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example: An engineering safety management isolation fence, such as Figures 1-4As shown, it includes a fence 1 and a positioning ring 2 evenly distributed on opposite sides of the fence 1. At least two columns 3 are symmetrically arranged on the outside of the fence 1. Several fixed blocks 4 are evenly installed on opposite sides of the columns 3. A sleeve 5 is inserted on one side of the fixed block 4, and a limiting column 6 is inserted inside the sleeve 5. A fixed column is installed at the lower end of the limiting column 6, and the fixed column slides inside the sleeve 5. A spring 7 is provided between the sleeve 5 and the fixed column, and the limiting column 6 is inserted inside the spring 7. A rotating column 10 is inserted at the end of the limiting column 6 away from the fixed column, and the rotating column 10 is rotatably connected to a handle 9. An insertion groove 8 is passed through one side of the fixed block 4, the positioning ring 2 is inserted inside the insertion groove 8, the limiting column 6 is inserted inside the positioning ring 2, and the fixed column is inserted into the inner wall of one side of the insertion groove 8.

[0026] When the locating ring 2 is inserted into the fixing groove 8, the handle 9 is pulled upwards to stop the fixing column 6 from moving upwards, and the fixing column 6 is kept in the fixing groove 8. The locating ring 2 is inserted into the fixing groove 8 and the handle 9 is pushed downwards to stop the fixing column 6 from moving upwards. The locating ring 2 is then assembled. The handle 9 and the limiting column 6 are limited by the spring 7. When the handle 9 is moved to the vertical state, the handle 9 is pulled continuously under the rebound action of the spring 7, so that the handle 9 is always in the vertical state. There is no need for manual control of the fixing column to be always in the sleeve 5, which is convenient for the staff to insert the fixing ring 2 and convenient installation. When the fixing ring 2 is inserted into the fixing groove 8, the handle 9 is moved to the horizontal state. At this time, the spring 7 is in a normal state. Under the limit of the spring 7, the limiting column 6 continues to press the fixing ring 2. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring 2 is fixed on the upper side of the fence 1 and the lower side of the fence 1 is fixed on the lower side of the fence 1. The locating ring

[0027] like Figures 1-4 As shown, the lower end of the column 3 is screwed with a bolt 11, and the end of the bolt 11 away from the column 3 is rotatably connected to the base 12.

[0028] When the posts 3 are at different heights, the bolts 11 are rotated to drive the posts 3 to move in the height direction, which facilitates the connection and fixation between the fence 1 and the posts 3. At this time, the base 12 is always in contact with the ground to ensure the stability of the fence 1 after installation. At the same time, the base 12 provides support for the posts 3 to ensure that the posts 3 can continue to maintain a vertical state, which facilitates the installation of the fence 1 and reduces the floor space.

[0029] like Figures 1-4 As shown, a telescopic rod receiving groove 15 is opened on one side of the column 3, and the telescopic rod 14 is rotatably connected inside the telescopic rod receiving groove 15, and the length of the telescopic rod receiving groove 15 is greater than the original state of the telescopic rod 14.

[0030] A plurality of threaded holes 16 are formed on the outside of the telescopic rod 14 . Positioning bolts 17 are screwed into the threaded holes 16 . A positioning plate 21 is rotatably connected to the lower end of the telescopic rod 14 .

[0031] When the post 3 and the fence 1 are installed, the telescopic rod 14 is taken out. At this time, the telescopic rod 14 is not stretched and is in its original state. The positioning bolt 17 is turned counterclockwise to disengage it from the threaded hole 16. At this time, the telescopic rod 14 is stretched to a certain angle, driving the positioning plate 21 to move until it is in close contact with the ground. At this time, the positioning bolt 17 is twisted clockwise to limit the telescopic rod 14. Then, an expansion bolt or ground nail is used to fix it through the hole above the positioning plate 21 to complete the limited installation. With the cooperation of the telescopic rod 14 and the positioning plate 21, the fence 1 is effectively supported and limited, preventing the fence 1 from tilting to both sides due to external force. The positioning plate 21 adopts a rotating connection to facilitate its angle adjustment, ensuring that it can be fixed and limited in different terrains. The telescopic rod 14 is used to limit the fence 1, and it can be stretched and adjusted according to the height between the fence 1 and the ground, thereby improving the applicability and practical effect of the device.

[0032] like Figures 1-4 As shown, a bolt receiving groove 18 is opened on one side of the column 3 near the positioning bolt 17, and a C-shaped flexible clip 19 is installed inside the bolt receiving groove 18. There is a certain gap between the C-shaped flexible clip 19 and the bolt receiving groove 18.

[0033] The positioning bolt 17 slides inside the C-shaped flexible buckle 19 , and positioning columns 20 are installed at both ends of the C-shaped flexible buckle 19 . The distance between the two positioning columns 20 is smaller than that of the positioning bolt 17 , and a plurality of limiting grooves 22 are evenly opened on the outer surface of the positioning bolt 17 .

[0034] When the column 3 is transported or stored, the telescopic rod 14 is restored to its original state, and then the telescopic rod 14 is placed in the telescopic rod receiving groove 18. At this time, the positioning bolt 17 squeezes the two positioning columns 20, and under the certain flexibility of the C-shaped flexible buckle 19, the two positioning columns 20 are pushed to a certain extent to both sides, so that the positioning bolt 17 enters the C-shaped flexible buckle 19, and the positioning column 20 returns to its original position, limiting the positioning bolt 17. At the same time, the limiting groove 22 on the outer surface of the positioning bolt 17 can enhance the friction between the limiting bolt 17 and the C-shaped flexible buckle, preventing the positioning bolt 17 from detaching from the C-shaped flexible buckle 19 during movement, saving land space, facilitating transportation and storage, and making it convenient for staff to limit the column 3. There is no need to carry an additional diagonal rod, thereby improving installation efficiency.

[0035] like Figures 1-4 As shown, at least two hooks 23 are provided on one side of the fence 1 , and the two hooks 23 are fixedly connected to the fence 1 .

[0036] Some safety slogans and some tools can be hung through the hook 23 to improve the practical function of the device.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An engineering safety management isolation fence, comprising a fence (1), and positioning rings (2) evenly distributed on opposite sides of the fence (1), characterized in that: At least two upright posts (3) are symmetrically arranged on the outside of the fence (1), and a plurality of fixed blocks (4) are evenly installed on opposite sides of the upright posts (3). A sleeve (5) is inserted on one side of the fixed block (4), and a limiting column (6) is inserted inside the sleeve (5). A fixing column is installed at the lower end of the limiting column (6), and the fixing column slides inside the sleeve (5). A spring (7) is provided between the sleeve (5) and the fixing column, and the limiting column (6) is inserted inside the spring (7). A rotating column (10) is inserted at one end of the limiting column (6) away from the fixed column, and the rotating column (10) is rotatably connected to a handle (9). A plug-in slot (8) is passed through one side of the fixed block (4), and the positioning ring (2) is inserted inside the plug-in slot (8). The limiting column (6) is inserted inside the positioning ring (2), and the fixing column is inserted into the inner wall of one side of the plug-in slot (8).

2. The engineering safety management isolation fence according to claim 1 is characterized in that: The lower end of the column (3) is screwed together with a bolt (11), and the end of the bolt (11) away from the column (3) is rotatably connected to a base (12).

3. The engineering safety management isolation fence according to claim 1 is characterized in that: A telescopic rod receiving groove (15) is provided on one side of the upright column (3), a telescopic rod (14) is rotatably connected inside the telescopic rod receiving groove (15), and the length of the telescopic rod receiving groove (15) is greater than the original state of the telescopic rod (14).

4. The engineering safety management isolation fence according to claim 3 is characterized in that: The telescopic rod (14) is penetrated by a plurality of threaded holes (16) on its outside, and the threaded holes (16) are threadedly connected with positioning bolts (17), and the lower end of the telescopic rod (14) is rotatably connected with a positioning plate (21).

5. The engineering safety management isolation fence according to claim 4 is characterized in that: A bolt receiving groove (18) is provided on one side of the column (3) close to the positioning bolt (17), a C-shaped flexible buckle (19) is installed inside the bolt receiving groove (18), and a certain gap is formed between the C-shaped flexible buckle (19) and the bolt receiving groove (18).

6. The engineering safety management isolation fence according to claim 5 is characterized in that: The positioning bolt (17) slides inside the C-shaped flexible buckle (19), positioning columns (20) are installed at both ends of the C-shaped flexible buckle (19), the distance between the two positioning columns (20) is smaller than that of the positioning bolt (17), and a plurality of limiting grooves (22) are evenly opened on the outer surface of the positioning bolt (17).

7. The engineering safety management isolation fence according to claim 1 is characterized in that: At least two hooks (23) are provided on one side of the fence (1), and the two hooks (23) are fixedly connected to the fence (1).

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