Safety shield fastener

Abstract

The application discloses a safety protection fastener, which comprises an upper fixing assembly, a lower fixing assembly and an isolation fence arranged in a hole through the upper fixing assembly and the lower fixing assembly; the isolation fence comprises an outer frame and a steel mesh arranged in the outer frame; the upper fixing assembly comprises two first fastening rods which are structurally symmetrical; the first fastening rod is in an L-shaped structure; one end of the first fastening rod is a first threaded end; a first clamping piece is movably connected to the threaded end; the clamping piece can be clamped with the outer frame of the isolation fence; a first locking nut is arranged on the threaded end; the lower fixing assembly comprises two second fastening rods which are structurally symmetrical; the second fastening rod is in an L-shaped structure; one end of the second fastening rod is a second threaded end; a second clamping piece is movably connected to the threaded end; the clamping piece can clamp the steel mesh; and a second locking nut is arranged on the second threaded end. The safety protection fastener is convenient to disassemble and assemble, flexible to use, time-saving and labor-saving, and convenient and fast.

Description

Technical Field

[0001] This application relates to the field of construction protection technology, and in particular to a safety protection fastener. Background Technology

[0002] With the continuous increase in my country's urbanization rate and the surge in the number of infrastructure and construction projects, safety protection measures must be installed at all openings and edges of construction sites that pose safety hazards to prevent falling objects and personnel from heights and ensure construction safety. Currently, there are various methods for fixing these safety protection measures, such as welding and fixing with pre-embedded parts within the structure, fixing with expansion bolts after drilling holes, and binding with through-wall holes.

[0003] For suspended openings, traditional protective measures can cause irreversible damage to the wall and require subsequent cutting and secondary construction, resulting in material waste, time and labor costs. Utility Model Content

[0004] This specification provides a safety protection fastener to solve the problem of time-consuming and labor-intensive secondary construction required in the prior art.

[0005] The technical solutions provided in the embodiments of this specification are as follows: This application provides a safety protection fastener, including an upper fixing component and a lower fixing component, as well as an isolation fence installed at the opening via the upper and lower fixing components; the isolation fence includes an outer frame and a wire mesh disposed within the outer frame; The upper fixing component includes two symmetrical first fastening rods. The first fastening rods are L-shaped and one end of the first fastening rod is a first threaded end. A first clamp is movably connected to the threaded end. The clamp can be engaged with the outer frame of the isolation fence. A first locking nut is provided on the threaded end. The lower fixing component includes two symmetrical second fastening rods. The second fastening rods are L-shaped, with one end being a second threaded end. A second clamp is movably connected to the threaded end, which can hold the wire mesh. A second locking nut is provided on the second threaded end.

[0006] Furthermore, the end of the first fastening rod away from the first threaded end has a plate-like structure.

[0007] Furthermore, the first clip includes a connecting block, which has a first through hole through which the first threaded end can pass, and a U-shaped retaining ring is connected to the bottom of the connecting block, which can engage with the outer frame.

[0008] Furthermore, the end of the second fastening rod away from the second threaded end has a plate-like structure.

[0009] Furthermore, the second clip includes a clip strip, which has an arc-shaped plate structure and a second through hole that can pass through the second threaded end. The length of the clip strip is greater than the mesh diameter of the wire mesh.

[0010] Furthermore, the second through hole is a strip-shaped through hole.

[0011] Furthermore, the bottom of the card strip is provided with a hook plate.

[0012] The above-mentioned at least one technical solution adopted in the embodiments of this application can achieve the following beneficial effects: the isolation fence can be installed and disassembled by the upper fixing component and the lower fixing component, which is convenient, flexible, time-saving, labor-saving and convenient. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure provided for the embodiments of this specification.

[0014] Figure 2 This is a schematic diagram of the overall structure provided for the embodiments of this specification.

[0015] Figure 3 This is a front view structural diagram of the usage state provided in the embodiments of this specification.

[0016] Figure 4 This is a schematic diagram of the usage state test structure provided in the embodiments of this specification. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0019] This specification provides an example of a safety protection fastener. Please refer to [link / reference]. Figure 1As shown, the device includes an upper fixing component and a lower fixing component, as well as an isolation fence installed at the opening via the upper and lower fixing components. The isolation fence includes an outer frame 1 and a wire mesh 2 installed within the outer frame. In a specific application, the outer frame 1 has a rectangular ring structure, and the wire mesh 2 is a mesh. The upper fixing component includes two symmetrical first fastening rods 3, each with an L-shaped structure. One end of the first fastening rod is a first threaded end 4, and a first clamp 5 is movably connected to the first threaded end 4. The first clamp 5 can engage with the outer frame of the isolation fence, and a first locking nut 6 is provided on the threaded end. The lower fixing component includes two symmetrical second fastening rods 3a, each with an L-shaped structure. One end of the second fastening rod is a second threaded end 4a, and a second clamp 5a is movably connected to the threaded end. The second clamp can hold the wire mesh, and a second locking nut 6a is provided on the second threaded end. The first and second fastening rods can be made of identical screws. The end of the first fastening rod furthest from the first threaded end is plate-shaped, and the end of the second fastening rod furthest from the second threaded end is also plate-shaped. For example, an L-shaped fastening screw can be used, with an overall length of 400mm-500mm, made of stainless steel, and a diameter of 14mm-18mm. The non-threaded end is flattened into a steel plate shape and bent, with a width of 20mm-30mm and a length of 100mm. The other end is the threaded end. The first and second locking nuts are the same fastening nuts.

[0020] When using it, please refer to Figure 3 and Figure 4 As shown, the L-shaped fastening screw, flattened into a steel plate shape, has one end used to hook onto the inner side of the wall on both sides of the opening; the other threaded end matches the fastening nut and is used for securing the clamps (first clamp and second clamp). The first clamp engages with the circular horizontal main frame of the isolation fence, fixing the top of the fence; the second clamp is used to fix the safety netting, securing the lower and middle parts of the fence; the fastening nut matches the threaded end of the fastening screw to secure the clamps. This achieves the purpose of fixing the isolation fence to the opening, improving construction safety.

[0021] In a further preferred embodiment, the first locking component 5 includes a connecting block 51, which has a first through hole through which the first threaded end can pass. A U-shaped retaining ring 52 is connected to the bottom of the connecting block, and the U-shaped retaining ring can engage with the outer frame. In use, after the threaded end passes through the connecting block, the opening of the U-shaped retaining ring 52 below the connecting block 51 is set horizontally, which can engage with the outer frame. Then, it is tightened with a nut to achieve the purpose of fixing the outer frame.

[0022] For further recommendations, please refer to [link / reference]. Figure 2As shown, the second clamping component includes a clamping strip 5a1, which has an arc-shaped plate structure and a second through hole that allows the second threaded end to pass through. The length of the clamping strip is greater than the mesh diameter of the wire mesh. In use, it can be pressed tightly onto the wire mesh, serving to secure the lower part of the isolation fence.

[0023] In a further preferred embodiment, the second through hole is a strip-shaped through hole 5a2, allowing the locking strip to be adjusted vertically, thus improving its flexibility of use. A hook plate 5a3 is provided at the bottom of the locking strip, further enhancing its load-bearing capacity.

[0024] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A safety protection fastener, characterized in that, It includes an upper fixing component and a lower fixing component, as well as an isolation fence installed at the opening via the upper fixing component and the lower fixing component; the isolation fence includes an outer frame and a wire mesh installed within the outer frame; The upper fixing component includes two symmetrical first fastening rods. The first fastening rods are L-shaped. One end of the first fastening rod is a first threaded end. A first clamp is movably connected to the first threaded end. The first clamp can be engaged with the outer frame of the isolation fence. A first locking nut is provided on the threaded end. The lower fixing component includes two symmetrical second fastening rods. The second fastening rods are L-shaped, with one end being a second threaded end. A second clamp is movably connected to the second threaded end, which can hold the wire mesh. A second locking nut is provided on the second threaded end.

2. The safety protection fastener according to claim 1, characterized in that, The end of the first fastening rod away from the first threaded end has a plate-like structure.

3. The safety protection fastener according to claim 1, characterized in that, The first fastener includes a connecting block, which has a first through hole through which the first threaded end can pass, and a U-shaped retaining ring is connected to the bottom of the connecting block, which can be engaged with the outer frame.

4. A safety protection fastener according to claim 1, characterized in that, The end of the second fastening rod away from the second threaded end has a plate-like structure.

5. A safety protection fastener according to claim 1, characterized in that, The second clamping component includes a clamping strip, which has an arc-shaped plate structure and a second through hole that can pass through the second threaded end. The length of the clamping strip is greater than the mesh diameter of the wire mesh.

6. A safety protection fastener according to claim 5, characterized in that, The second through hole is a strip-shaped through hole.

7. A safety protection fastener according to claim 6, characterized in that, The card strip has a hook plate at the bottom.

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