Warning fence for wind power generation construction

Abstract

The utility model relates to the technical field of warning fences, in particular to a warning fence for wind power generation construction, which comprises a fence frame, a fence accessory and a fence frame, a moving component is arranged at the lower end of the fence accessory, a fixing block is arranged on the fence frame, and the fence accessory is arranged on one side of the fence frame. The fence frame and the fence accessory are connected through a connecting assembly, a rotating frame is rotationally installed on the fence frame, a plurality of rotating columns are fixedly arranged on the rotating frame, a warning plate is installed on the rotating frame, and reinforcing assemblies for reinforcing the rotating frame when the rotating frame is closed are installed on the fence frame and the rotating frame. And a screw mechanism and a connecting rod mechanism for lifting and opening the rotating frame are respectively arranged at the left and right corners below the fence frame. The movable assembly is arranged to achieve convenient movement of the device, the problem that workers need to go in and out of the fence very inconveniently is solved through cooperation of the connecting rod mechanism and the screw rod mechanism, the connecting assembly is arranged to achieve rapid assembly and disassembly of the fence, and the recovery efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of warning fence technology, and in particular to a warning fence for wind power generation construction. Background Technology

[0002] Warning fences are fencing facilities installed around various construction sites to warn people to avoid approaching and reduce the risk of harm. They provide a certain level of safety protection around the construction site. Therefore, there is a need for a warning fence for wind power generation construction.

[0003] For example, patent number CN221442274U discloses a warning fence for wind power construction. It is equipped with a limit frame. After one fence frame is placed in a designated position, pulling the limit frame will cause the damping telescopic rod and the outer spring to unfold. After the bottom of the other end of the limit frame slides out from the inside of the limit groove, the sliding bracket is pulled outward from the inside of the groove to a designated distance. Then, the worker releases the limit frame, causing the damping telescopic rod and the outer spring to retract, causing the bottom of the other end of the limit frame to slide into the inside of the limit groove, thus completing the limiting and fixing of the sliding bracket. However, due to its complex structure, it is inconvenient to carry and move, and it is very inconvenient for workers to enter and exit the fence. Therefore, it needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a warning fence for wind power generation construction in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A warning fence for wind power generation construction includes a fence frame and fence sub-components. The lower ends of the fence frame and fence sub-components are provided with movable components. A fixing block is fixedly installed on the fence frame. The fence sub-components are located on one side of the fence frame. The fence frame and fence sub-components are connected by a connecting component. A rotating frame is rotatably installed on the fence frame. Multiple rotating columns are fixedly installed on the rotating frame. A warning plate is fixedly installed on the rotating frame. A reinforcement component is installed on the fence frame and the rotating frame to reinforce the rotating frame when it is closed. At the left and right corners below the fence frame, a screw mechanism and a linkage mechanism are respectively provided to raise and open the rotating frame. The linkage mechanism includes a first power component fixedly installed at the lower right corner of the fence frame. The output end of the first power component is connected to a first connecting rod and a second connecting rod between the rotating column of the rotating frame. The first connecting rod and the second connecting rod are rotatably connected.

[0007] Further details: The rotating column is slidably engaged with the end of the second connecting rod and the fixed block, and a protrusion is provided on the rotating frame.

[0008] Further configuration: The screw mechanism includes a limiting block fixedly installed at the lower left corner of the fence frame, a second power component fixedly installed at the lower left corner of the fence frame, a screw fixedly installed at the output end of the second power component, and a moving part threaded onto the screw.

[0009] Further configuration: The connecting component includes a first connector fixedly installed on the right end of the fence frame, a second connector fixedly installed on the left side of the fence sub-component, the first connector and the second connector slidingly engaging, a slot being provided on the upper surface of the second connector, and a locking pin being inserted inside the first connector.

[0010] Further details: The movable component includes multiple fixed seats located at the lower end of the fence frame, with multiple rotating wheels fixedly installed at the lower end of each fixed seat.

[0011] Further details: The reinforcement components include a limiting rod and a limiting element installed at the rear end of the fence frame and the rotating frame, with the limiting rod rotatably connected to the fence frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a movable component, the device can be moved conveniently; by cooperating with the linkage mechanism and the screw mechanism, the problem of inconvenience for workers when they need to enter and exit the fence is solved; by setting up a connecting component, the fence can be quickly assembled and disassembled, thus improving the recycling efficiency of the device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0014] Figure 1 This is an isometric drawing of a warning fence for wind power generation construction as described in this utility model;

[0015] Figure 2 This is an isometric view from another perspective of the warning fence for wind power generation construction described in this utility model;

[0016] Figure 3 This is an internal structural diagram of the connecting component of a warning fence for wind power generation construction as described in this utility model;

[0017] Figure 4 for Figure 1 A magnified view of the letter "A" in the image;

[0018] Figure 5 for Figure 1 A magnified view of the "B" in the middle.

[0019] The annotations in the attached figures are explained as follows:

[0020] 1. Fence frame; 101. Fence sub-component; 2. Limiting block; 3. First power component; 4. First connecting component; 11. Fixed base; 12. Rotating wheel; 21. Second power component; 22. Screw; 23. Moving component; 31. First connecting rod; 32. Second connecting rod; 33. Fixed block; 34. Rotating frame; 35. Warning plate; 36. Limiting rod; 37. Limiting component; 41. Second connecting component; 42. Locking pin. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-5As shown, a warning fence for wind power generation construction includes a fence frame 1 and a fence sub-component 101. The lower ends of the fence frame 1 and the fence sub-component 101 are provided with movable components. A fixing block 33 is fixedly installed on the fence frame 1. The fence sub-component 101 is located on one side of the fence frame 1. The fence frame 1 and the fence sub-component 101 are connected by a connecting component. A rotating frame 34 is rotatably installed on the fence frame 1. Multiple rotating columns are fixedly installed on the rotating frame 34. A warning plate 35 is fixedly installed on the rotating frame 34. A reinforcement component is installed on the fence frame 1 and the rotating frame 34 to reinforce the rotating frame 34 when it is closed. A screw mechanism and a linkage mechanism are respectively provided at the left and right corners below the fence frame 1 to raise and open the rotating frame 34. The linkage mechanism includes a first power component 3 fixedly installed at the lower right corner of the fence frame 1. A first connecting rod 31 and a second connecting rod 32 are connected between the output end of the first power component 3 and the rotating column of the rotating frame 34. The first connecting rod 31 and the second connecting rod 32 are rotatably connected.

[0025] In this embodiment: the rotating column is slidably engaged with the end of the second connecting rod 32 and the fixed block 33 respectively; a protrusion is provided on the rotating frame 34; the screw mechanism includes a limiting block 2 fixedly installed at the lower left corner of the fence frame 1; a second power component 21 is fixedly installed at the lower left corner of the fence frame 1; a screw 22 is fixedly installed at the output end of the second power component 21; a moving component 23 is threadedly installed on the screw 22; when the second power component 21 is activated, the screw 22 rotates, causing the moving component 23 to move upward, thereby lifting the rotating frame 34 as a whole upward; the protrusion... Sliding out from the limiting block 2, the first power component 3 moves, driving the first connecting rod 31 and the second connecting rod 32 to move. The movement of the first connecting rod 31 and the second connecting rod 32 drives the rotating frame 34 to rotate. At this time, the construction personnel can walk out of the fence. After the personnel walk out, the first power component 3 can be reversed to move the rotating frame 34 to the upper end of the moving component 23. Then the second power component 21 rotates and lifts the rotating frame 34, causing the protrusion to move to the upper part of the limiting groove in the limiting block 2. Then the screw 22 drives the moving component 23 to move down to limit the protrusion.

[0026] In this embodiment: the connecting assembly includes a first connector 4 fixedly installed on the right end of the fence frame 1, and a second connector 41 fixedly installed on the left side of the fence sub-part 101. The first connector 4 and the second connector 41 are slidably engaged. The upper end face of the second connector 41 is provided with a slot. A locking pin 42 is inserted inside the first connector 4. According to the construction area, multiple fence sub-parts 101 are connected by the engagement of the second connector 41 and the first connector 4, and then fixed by the locking pin 42. The fence frame 1 and the fence sub-parts 101 are then assembled by repeating the above steps.

[0027] In this embodiment: the moving component includes multiple fixed seats 11 located at the lower end of the fence frame 1, and multiple rotating wheels 12 are fixedly installed at the lower end of the fixed seats 11. The reinforcing component includes a limiting rod 36 and a limiting member 37 installed at the rear end of the fence frame 1 and the rotating frame 34. The limiting rod 36 is rotatably connected to the fence frame 1.

[0028] The working principle and usage process of this utility model are as follows: When using the device, multiple fence sub-parts 101 are connected according to the construction area through the cooperation of the second connecting part 41 and the first connecting part 4, and then fixed by the locking pin 42. The fence frame 1 is then assembled with the fence sub-parts 101 by repeating the above steps. When the workers need to walk out of the fence, the second power component 21 is activated, which causes the screw 22 to rotate, driving the moving part 23 to move upward, thereby lifting the rotating frame 34 as a whole upward. The protrusion slides out from the limiting block 2, and the first power component 3 moves to drive the first connecting rod 31 and the second connecting rod. When the first link 31 and the second link 32 move, the rotating frame 34 rotates. At this time, the construction personnel can walk out of the fence. After the personnel walk out, the first power component 3 can be reversed to move the rotating frame 34 to the upper end of the moving component 23. Then the second power component 21 rotates and lifts the rotating frame 34, so that the protrusion moves to the upper part of the limiting groove in the limiting block 2. Then the screw 22 drives the moving component 23 to move down to limit the protrusion, thereby closing the rotating frame 34 and preventing non-construction personnel from entering. This solves the problem of inconvenience for workers when they need to enter and exit the fence.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A warning fence for wind power generation construction, comprising a fence frame (1) and a fence sub-component (101), wherein the lower ends of the fence frame (1) and the fence sub-component (101) are provided with movable components, a fixing block (33) is fixedly installed on the fence frame (1), the fence sub-component (101) is disposed on one side of the fence frame (1), the fence frame (1) and the fence sub-component (101) are connected by a connecting component, a rotating frame (34) is rotatably installed on the fence frame (1), a plurality of rotating columns are fixedly installed on the rotating frame (34), a warning plate (35) is fixedly installed on the rotating frame (34), and a reinforcing component for reinforcing the rotating frame (34) when it is closed is installed on the fence frame (1) and the rotating frame (34), characterized in that: The left and right corners below the fence frame (1) are respectively provided with screw rod mechanisms and connecting rod mechanisms for lifting and opening the rotating frame (34), the connecting rod mechanism comprises a first power element (3) fixedly installed at the lower right corner of the fence frame (1), a first connecting rod (31) and a second connecting rod (32) are connected between the output end of the first power element (3) and the rotating column of the rotating frame (34), and the first connecting rod (31) is rotatably connected with the second connecting rod (32).

2. The warning fence for wind power generation construction according to claim 1, characterized in that: The rotating column is slidably connected with the end of the second connecting rod (32) and the fixed block (33), and the rotating frame (34) is provided with a protrusion.

3. The warning fence for wind power generation construction according to claim 1, characterized in that: The screw rod mechanism comprises a limiting block (2) fixedly installed at the lower left corner of the fence frame (1), a second power element (21) fixedly installed at the lower left corner of the fence frame (1), a screw rod (22) fixedly installed at the output end of the second power element (21), and a moving element (23) threadedly installed on the screw rod (22).

4. The warning fence for wind power generation construction according to claim 1, characterized in that: The connecting assembly comprises a first connecting element (4) fixedly installed at the right end of the fence frame (1), a second connecting element (41) fixedly installed at the left side of the fence sub-element (101), the first connecting element (4) is slidably connected with the second connecting element (41), a notch is formed in the upper end surface of the second connecting element (41), and a locking pin (42) is inserted into the first connecting element (4).

5. The warning fence for wind power generation construction according to claim 1, characterized in that: The moving assembly comprises a plurality of fixed seats (11) arranged at the lower end of the fence frame (1), and a plurality of rotating wheels (12) are fixedly installed at the lower end of the fixed seat (11).

6. The warning fence for wind power generation construction according to claim 1, characterized in that: The reinforcing assembly comprises a limiting rod (36) and a limiting element (37) installed at the rear end of the fence frame (1) and the rotating frame (34), and the limiting rod (36) is rotatably connected with the fence frame (1).

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