Safety protection fence

Abstract

The utility model relates to the technical field of protective fences, and discloses a safety protective fence which comprises a base, outer grooves are formed in the outer walls of the four sides of the base, extension rods are rotationally connected to the outer walls of the outer grooves, supporting legs are fixedly connected to the outer walls of the bottoms of the extension rods, and a main shaft is fixedly connected to the outer wall of the top of the base. The safety protection fence angle adjusting device can adjust the angle of a safety protection fence used for a construction site in the fence direction, the situation that the safety protection fence can only be arranged in a straight line is avoided, and the safety protection fence angle adjusting device can be used for adjusting the angle of the safety protection fence in the fence direction. And the applicability of the safety protection fence is improved.

Description

Technical Field

[0001] This application relates to the technical field of protective fences, and in particular to a safety protective fence. Background Art

[0002] The fence is mainly the fence around the building construction site, and the fence has dual functions: on the one hand, as the external maintenance structure of the building construction site, on the other hand, the fence net is an important means to separate spaces and block the flow of people, and it plays a role of defense and isolation in actual functions.

[0003] Regarding the above related technologies, the inventor believes that most of the existing safety protective fences can only be placed in a straight line, while the situation at the construction site is relatively complex, and the fence needs to be installed according to specific situations. There is a lack of a certain angle adjustment direction, and the flexibility of use is poor. Therefore, a safety protective fence is proposed to solve the above problems.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the above problems, this application provides a safety protective fence.

[0006] The safety protective fence provided by this application adopts the following technical solutions:

[0007] A safety protective fence includes a base. Outer grooves are provided on the outer walls of the four sides of the base. Stretch rods are rotatably connected to the outer walls of the outer grooves. Support legs are fixedly connected to the bottom outer walls of the stretch rods. A main shaft is fixedly connected to the top outer wall of the base. A first adjustment frame and a second adjustment frame are rotatably connected to the outer walls on both sides of the main shaft. Installation components for installing the fence are provided on the outer walls of the first adjustment frame and the second adjustment frame.

[0008] Preferably, the installation component includes an installation block. Docking grooves are provided on the outer walls of the first adjustment frame and the second adjustment frame. The installation block is slidably connected to the docking grooves. A hook is fixedly connected to the side outer wall of the installation block.

[0009] Preferably, threaded holes are provided on the outer wall of the installation block. Bolts adapted to the threaded holes are threadedly connected to the outer walls of the first adjustment frame and the second adjustment frame.

[0010] Preferably, the first adjustment frame and the second adjustment frame are alternately hinged to the outer wall of the main shaft.

[0011] Preferably, a warning light is fixedly connected to the top outer wall of the main shaft, and the warning light is electrically connected to an external power supply.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] By providing a plurality of extension rods, the plurality of extension rods are flattened to support the base by the plurality of support legs, thereby improving the support capacity of the base. Then, by docking and installing the plurality of mounting blocks with the first adjustment frame and the second adjustment frame, the netting is hooked on the hook, and by rotating the first adjustment frame and the second adjustment frame, the other end of the netting is docked with the hook on another base, thereby realizing the adjustment of the angle of the protective fence. Compared with the prior art, it can adjust the angle of the direction of the safety protection fence for the construction site, avoid its only linear arrangement, and improve the applicability of the safety protection fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 is a three-dimensional structural schematic diagram of an embodiment of the application;

[0016] Figure 3 is Figure 1 an enlarged schematic diagram of the structure at A in

[0017] Explanation of reference numerals: 1, base; 2, outer groove; 3, extension rod; 4, support leg; 5, main shaft; 6, first adjustment frame; 7, second adjustment frame; 8, mounting block; 9, threaded hole; 10, bolt; 11, docking groove; 12, hook; 13, warning light. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following further describes the present application in detail with reference to the Figures 1-3 accompanying drawings.

[0019] An embodiment of the present application discloses a safety protection fence. Referring to Figures 1-3 , a safety protection fence includes a base 1. Outer grooves 2 are provided on the outer walls of the four sides of the base 1. Extension rods 3 are rotatably connected to the outer walls of the outer grooves 2. Support legs 4 are fixedly connected to the bottom outer walls of the extension rods 3. By moving the base 1 to a suitable position, the extension rods 3 located on the four sides of the base 1 are rotated, so that the plurality of extension rods 3 are flattened, and the support legs 4 on the plurality of extension rods 3 support the base 1, improving the stability of the base 1. A main shaft 5 is fixedly connected to the top outer wall of the base 1. A first adjustment frame 6 and a second adjustment frame 7 are rotatably connected to the outer walls on both sides of the main shaft 5. By rotating the first adjustment frame 6 and the second adjustment frame 7, it is convenient to adjust the direction of the fence between the two bases 1. Mounting components for installing the netting are provided on the outer walls of the first adjustment frame 6 and the second adjustment frame 7. The installation of the netting is facilitated through the mounting components, improving the portability of the device.

[0020] The installation components include an installation block 8. Docking grooves 11 are formed on the outer walls of the first adjusting frame 6 and the second adjusting frame 7. The installation block 8 is slidably connected to the docking grooves 11. A hook 12 is fixedly connected to the outer side wall of the installation block 8. By docking the installation block 8 with the docking grooves 11, the hook 12 on one side of the installation block 8 is used to hook one side of the enclosure net. Then, by rotating the first adjusting frame 6 or the second adjusting frame 7, the other end of the enclosure net is docked with the hook 12 on the other one.

[0021] A threaded hole 9 is formed on the outer wall of the installation block 8. Bolts 10 adapted to the threaded hole 9 are threadedly connected to the outer walls of the first adjusting frame 6 and the second adjusting frame 7. By rotating the bolts 10, the bolts 10 are docked with the threaded hole 9, so as to facilitate the bolts 10 to fix the installation block 8.

[0022] The first adjusting frame 6 and the second adjusting frame 7 are alternately hinged on the outer wall of the main shaft 5.

[0023] A warning light 13 is fixedly connected to the top outer wall of the main shaft 5, and the warning light 13 is electrically connected to an external power supply. The warning light 13 can play a warning role.

[0024] The implementation principle of a safety protection fence in an embodiment of the present application is as follows: First, move the base 1 to a suitable position, and then place another base 1 in a suitable position. Then, rotate the extension rods 3 on the four sides of the bottom of the base 1 out, so that they are separated from the externally formed grooves 2, and the extension rods 3 are flattened. The support legs 4 on the extension rods 3 support the base 1. Then, insert a plurality of installation blocks 8 into the docking grooves 11 on the first adjusting frame 6 and the second adjusting frame 7. By rotating the bolts 10, the bolts 10 are docked with the threaded holes 9, so that the bolts 10 complete the fixation of the installation blocks 8. Then, hang the enclosure net on the hooks 12 on the first adjusting frame 6 and the second adjusting frame 7, and dock the other end of the enclosure net with the hook 12 on another base 1, so that a plurality of bases 1 form a protection for the construction site. At the same time, the first adjusting frame 6 and the second adjusting frame 7 can rotate, so as to adjust the positions between the two bases 1 and adjust the angle of the fence.

[0025] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0026] Secondly: In the accompanying drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0028] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, any equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A safety protection fence, comprising a base (1), characterized in that: The four side outer walls of the base (1) are each provided with an outer groove (2), the outer walls of the outer groove (2) are rotatably connected to an extension rod (3), the bottom outer walls of the extension rod (3) are each fixedly connected to a support leg (4), the top outer wall of the base (1) is fixedly connected to a main shaft (5), the outer walls on both sides of the main shaft (5) are rotatably connected to a first adjustment frame (6) and a second adjustment frame (7), and the outer walls of the first adjustment frame (6) and the second adjustment frame (7) are each provided with a mounting assembly for mounting a fence.

2. A safety protection fence according to claim 1, characterized in that: The mounting assembly comprises a mounting block (8), the outer walls of the first adjustment frame (6) and the second adjustment frame (7) are both provided with a docking groove (11), the mounting block (8) is slidably connected to the docking groove (11), and a hook (12) is fixedly connected to the side outer wall of the mounting block (8).

3. A safety protection fence according to claim 2, characterized in that: The outer wall of the mounting block (8) is provided with a threaded hole (9), and the outer walls of the first adjustment frame (6) and the second adjustment frame (7) are both threadedly connected with bolts (10) that match the threaded hole (9).

4. A safety protection fence according to claim 1, characterized in that: The first adjustment frame (6) and the second adjustment frame (7) are alternately hinged on the outer wall of the main shaft (5).

5. A safety protection fence according to claim 1, characterized in that: A warning light (13) is fixedly connected to the top outer wall of the main shaft (5), and the warning light (13) is electrically connected to an external power source.

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