Wedge type steel screen plug-in structure

Abstract

The utility model discloses a wedge type steel plate net plug-in structure which comprises an installation plug-in used for being connected with a scaffold, a limiting mechanism used for limiting a steel plate net and a positioning mechanism used for positioning and installing the steel plate net. The limiting mechanism is arranged on the side, away from the scaffold, of the installation inserting piece, and the positioning mechanism is assembled on the side, away from the installation inserting piece, of the limiting mechanism. The plug-in structure and the scaffold can be quickly dismounted and connected, the mounting stability of the plug-in structure and the scaffold can be guaranteed, the limiting mechanism is arranged to be matched with the positioning mechanism, two sets of steel screens which are arranged side by side at intervals and serve as transfer points on the scaffold can be fixedly mounted, and therefore bidirectional fixing is achieved, and the plug-in structure is rich in application scene and high in practicability. The steel plate net can be fixedly installed through a set of screws, the installation speed is high, the installation stability of the steel plate net is high, and the use safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories for building construction, in particular to a wedge-type steel plate mesh plug-in structure. Background Art

[0002] In the prior art, scaffolding is required to be set up during the construction process. Scaffolding is a kind of construction equipment commonly used in construction, decoration engineering and maintenance engineering. It is mainly used to provide pedestrian passages and a small amount of stacked materials and safety protection. The facade protection of the scaffolding is the main component of facade protection in construction. At present, the facade protection of scaffolding used in construction is mainly divided into two types: the first is to use a dense mesh safety net of chemical fiber, and the dense mesh safety net and the connecting rod are tied together with lead wire. However, the chemical fiber safety net is soft in texture, insufficient in strength, and poor in impact resistance. In actual use, it cannot block objects accidentally dropped during construction or even construction personnel, and the safety factor is low; the second is to use a steel plate mesh, and the steel plate mesh and the connecting rod are tied together with lead wire. The method of installing the steel plate mesh by lead wire is relatively cumbersome and extremely inconvenient to disassemble. At the same time, it is not stable enough during use.

[0003] The Chinese utility model patent with application number: 202020627365.8 discloses a steel plate mesh installation structure, comprising two support blocks and a frame; the front side cross-section of the frame is in the shape of a "U" character, and a mesh body is fixedly installed on the inner periphery of the frame, and a support wall is fixedly installed on the outward side of the top of the two support blocks, and a slide groove is provided on the inward side of the two support walls, and a plurality of threaded holes a are provided on the rear sides of the two slide grooves, and an opening is provided on the front side of the two support walls, and the rear sides of the two openings are connected to the front side of the corresponding slide groove, and a plurality of sliders are slidably connected in the two slide grooves, and the front sides of the plurality of sliders are movably penetrated and connected with threaded rods a, and the rear ends of the plurality of threaded rods a extend to the rear side of the corresponding slider and are spirally connected with the corresponding threaded holes a, and the inward sides of the plurality of sliders in the horizontal direction are fixedly installed with fixing parts, and the top cross-sections on both sides of the frame are T-shaped, and the fixing parts are adapted to the two sides of the frame. However, this steel mesh installation structure can only fix the steel mesh on one side, and cannot be used as a transfer point on the scaffolding to fix and install two groups of steel meshes arranged side by side at intervals. It has certain limitations in use, and it requires two groups of relatively arranged threaded rods to achieve the fixed installation of the same group of steel meshes. The installation speed is slow, and there may be positioning errors between the two groups of threaded rods, resulting in poor installation stability of the steel mesh, which may cause shaking or deviation, and has certain safety hazards. Utility Model Content

[0004] The utility model aims to provide a wedge-type steel plate mesh plug-in structure.

[0005] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0006] A wedge-shaped steel mesh plug-in structure comprises a mounting plug-in for connecting to a scaffold, a limiting mechanism for limiting the steel mesh, and a positioning mechanism for positioning and installing the steel mesh. The mounting plug-in is a wedge-shaped plug-in structure, the limiting mechanism is arranged on a side of the mounting plug-in away from the scaffold, and the positioning mechanism is assembled on a side of the limiting mechanism away from the mounting plug-in.

[0007] The installation plug-in consists of a mounting portion and a plug-in portion, the mounting portion is arranged at the upper end of the plug-in portion and is integrally formed with the plug-in portion, the lower portion of the plug-in portion is arranged as an arc structure and its side portion is arranged as a wedge structure, and the thickness of the plug-in portion is less than the thickness of the mounting portion.

[0008] The installation plug-in is configured as a symmetrical bending structure and a mounting arc groove is vertically arranged on one side thereof.

[0009] The limiting mechanism includes a limiting substrate and a limiting side plate, the limiting substrate is vertically arranged on one side of the installation plug-in and fixedly connected to the installation plug-in, the limiting side plates are provided with two groups, each group of the limiting side plates is composed of two side plates arranged side by side and spaced apart, the two groups of the limiting side plates are staggered and relatively arranged on both sides of the limiting substrate and are integrally formed with the limiting substrate, the limiting side plates are fixedly connected to the installation plug-in, and the limiting substrate is fixedly connected to the installation plug-in through the limiting side plates.

[0010] The limiting side plates are configured as symmetrical ear plate structures and the corners of the limiting side plates away from the limiting base plates are configured as rounded structures. A spacing is left between the two groups of limiting side plates, and the steel plate mesh is located on the inner side of the limiting side plates.

[0011] The positioning mechanism includes a positioning nut and a positioning screw. The positioning nut is arranged at the middle part of the side of the limiting side plate away from the installation plug-in and is fixedly connected to the limiting side plate. The positioning screw is arranged at the connection between the positioning nut and the limiting side plate and passes through the positioning nut and the limiting side plate. The positioning screw is threadedly connected to the positioning nut.

[0012] It also includes an anti-slip block, which is arranged at one end of the positioning screw located inside the limiting side plate and is integrally formed with the positioning screw. The diameter of the anti-slip block is larger than the diameter of the threaded portion of the positioning screw.

[0013] There are two groups of positioning mechanisms, and the two groups of positioning mechanisms are respectively arranged on the side of the two groups of limiting side plates away from the installation plug-in.

[0014] The beneficial effects of the utility model are:

[0015] The structure is simple, and the installation plug-in adopts a wedge-type plug-in structure design, which can realize the rapid disassembly and assembly connection between the plug-in structure and the scaffolding and ensure its installation stability. It is equipped with a limit mechanism and a positioning mechanism, which can be used as a transfer point on the scaffolding to fix and install two groups of steel plate meshes arranged side by side, thereby realizing two-way fixation. It is suitable for a variety of scenarios. The steel plate mesh can be fixed and installed through a set of screws. The installation speed is fast, there is no positioning error, the installation stability of the steel plate mesh is strong, there will be no shaking or deviation, and it is safe to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the installation plug-in of the utility model;

[0018] Figure 3 This is a schematic diagram of the cooperation between the limit mechanism and the installation plug-in of the utility model;

[0019] Figure 4 It is a schematic diagram of the cooperation between the anti-slip block and the positioning screw of the utility model.

[0020] In the figure: 1. Installation plug-in; 2. Limiting base plate; 3. Limiting side plate; 4. Positioning nut; 5. Positioning screw; 6. Anti-slip block. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] A wedge-type steel plate mesh plug-in structure, comprising an installation plug-in 1 for connecting with a scaffold, a limiting mechanism for limiting the steel plate mesh, and a positioning mechanism for positioning and installing the steel plate mesh. The installation plug-in 1 is a wedge-type plug-in structure, the limiting mechanism is arranged on the side of the installation plug-in 1 away from the scaffold, and the positioning mechanism is assembled on the side of the limiting mechanism away from the installation plug-in 1. The overall structural schematic diagram of the utility model is as follows Figure 1 shown.

[0023] The installation plug-in 1 is composed of a mounting portion and a plug-in portion, wherein the mounting portion is arranged at the upper end of the plug-in portion and is integrally formed with the plug-in portion, the lower portion of the plug-in portion is arranged as an arc-shaped structure and the side portion thereof is arranged as a wedge-shaped structure, the thickness of the plug-in portion is less than the thickness of the mounting portion, the installation plug-in 1 is arranged as a symmetrical bending structure and a mounting arc groove is vertically arranged on one side thereof, wherein the mounting portion is used as a mounting structure on the installation plug-in 1, thereby providing installation support for the limiting mechanism, and the plug-in portion is used as a plug-in structure on the installation plug-in 1 to realize the installation connection between it and the scaffolding buckle, the structural schematic diagram of the installation plug-in 1 of the utility model is shown in Figure 2 shown.

[0024] The limiting mechanism includes a limiting substrate 2 and a limiting side plate 3. The limiting substrate 2 is vertically arranged on one side of the installation plug-in 1 and is fixedly connected to the installation plug-in 1. The limiting side plates 3 are provided with two groups, each group of limiting side plates 3 is composed of two side plates arranged side by side and spaced apart, and the two groups of limiting side plates 3 are staggered and relatively arranged on both sides of the limiting substrate 2 and are integrally formed with the limiting substrate 2. The limiting side plates 3 are fixedly connected to the installation plug-in 1, and the limiting substrate 2 is fixedly connected to the installation plug-in 1 through the limiting side plates 3. The limiting side plates 3 are arranged as symmetrical ear plate structures and the limiting side plates 3 are away from the limiting substrate The corner of the plate 2 is set to a rounded structure, and a spacing is left between the two groups of limiting side plates 3. The steel plate mesh is located on the inner side of the limiting side plate 3. The limiting mechanism cooperates with the limiting base plate 2 and the limiting side plate 3 to form a two-way limiting structure on one side of the plug-in structure, thereby meeting the installation requirements of two groups of steel plate meshes arranged side by side. The limiting base plate 2 is used to provide installation support for the limiting side plate 3. The limiting side plate 3 is used to form a two-way limiting structure together with the limiting base plate 2 to meet the installation requirements of two groups of steel plate meshes arranged side by side. The schematic diagram of the cooperation between the limiting mechanism of the utility model and the installation plug-in 1 is shown in Figure 3 shown.

[0025] The positioning mechanism includes a positioning nut 4 and a positioning screw 5. The positioning nut 4 is arranged in the middle of a side of the limiting side plate 3 away from the installation plug-in 1 and is fixedly connected to the limiting side plate 3. The positioning screw 5 is arranged at the connection between the positioning nut 4 and the limiting side plate 3 and passes through the positioning nut 4 and the limiting side plate 3. The positioning screw 5 is threadedly connected to the positioning nut 4. The positioning mechanism cooperates with the positioning nut 4 and the positioning screw 5 to position and install the steel plate mesh. The positioning nut 4 is used as a mounting structure on the limiting side plate 3 to provide mounting support for the positioning screw 5. The positioning screw 5 is used to adjust the insertion depth between the positioning screw 5 and the limiting side plate 3 through relative rotation between the positioning nut 4 and the positioning nut 4, thereby cooperating with the limiting side plate 3 to position and install the steel plate mesh.

[0026] It also includes an anti-slip block 6, which is arranged at one end of the positioning screw 5 located inside the limiting side plate 3 and is integrally formed with the positioning screw 5. The diameter of the anti-slip block 6 is larger than the diameter of the threaded portion of the positioning screw 5. The positioning mechanism is provided with two groups, and the two groups of positioning mechanisms are respectively arranged on the side of the two groups of limiting side plates 3 away from the installation plug-in 1, wherein the anti-slip block 6 is used as an anti-slip structure at the end of the positioning screw 5, thereby preventing the positioning screw 5 from falling off from the positioning nut 4. The schematic diagram of the cooperation between the anti-slip block 6 and the positioning screw 5 of the utility model is shown in Figure 4 shown.

[0027] Among them, the anti-slip block 6 can be manufactured manually, that is, the end of the positioning screw 5 located inside the limiting side plate 3 is pinched flat by pliers so that its maximum diameter is larger than the diameter of the threaded part of the positioning screw 5, which can serve as an anti-slip block 6 to prevent the positioning screw 5 from falling out of the positioning nut 4.

[0028] Working principle:

[0029] When the steel mesh needs to be installed on the scaffolding, insert the installation plug-in 1 into the buckle on the scaffolding, install the side of the steel mesh on the inner side of the limiting side plate 3, and then rotate the positioning screw 5 to make the positioning screw 5 cooperate with the screw hole on the steel mesh to achieve the installation of the steel mesh. The two sets of offset and relatively set limiting side plates 3 can be used as transfer points on the scaffolding to fix and install the two sets of steel meshes set side by side.

[0030] The beneficial effects of the utility model are that the structure is simple, and the installation plug-in adopts a wedge-type plug-in structure design, which can realize the rapid disassembly and assembly connection between the plug-in structure and the scaffolding and ensure its installation stability. A limit mechanism and a positioning mechanism are provided to cooperate, and the two sets of steel plate meshes arranged side by side and spaced apart can be fixedly installed as a transfer point on the scaffolding, thereby realizing two-way fixation, and having rich applicable scenes. The fixed installation of the steel plate mesh can be achieved through a set of screws, and the installation speed is fast, there is no positioning error, the installation stability of the steel plate mesh is strong, there will be no shaking or offset, and the safety of use is strong.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A wedge-type expanded metal plug-in structure, characterized in that: The invention comprises an installation plug-in (1) for connecting with a scaffold, a limiting mechanism for limiting the position of the steel plate mesh, and a positioning mechanism for positioning and installing the steel plate mesh, wherein the installation plug-in (1) is a wedge-type plug-in structure, the limiting mechanism is arranged on a side of the installation plug-in (1) away from the scaffold, and the positioning mechanism is assembled on a side of the limiting mechanism away from the installation plug-in (1).

2. A wedge-type expanded metal plug-in structure as claimed in claim 1, characterized in that: The installation plug-in (1) consists of a mounting portion and a plug-in portion, wherein the mounting portion is arranged at the upper end of the plug-in portion and is formed integrally with the plug-in portion, the lower portion of the plug-in portion is arranged as an arc-shaped structure and the side portion thereof is arranged as a wedge-shaped structure, and the thickness of the plug-in portion is smaller than the thickness of the mounting portion.

3. A wedge-type expanded metal plug-in structure as claimed in claim 2, characterized in that: The installation plug-in (1) is configured as a symmetrical bending structure and a mounting arc groove is vertically arranged on one side thereof.

4. A wedge-type expanded metal plug-in structure as claimed in claim 3, characterized in that: The limiting mechanism comprises a limiting substrate (2) and a limiting side plate (3); the limiting substrate (2) is vertically arranged on one side of the installation plug-in (1) and is fixedly connected to the installation plug-in (1); the limiting side plates (3) are provided with two groups, each group of the limiting side plates (3) is composed of two side plates arranged side by side and spaced apart; the two groups of the limiting side plates (3) are staggered and relatively arranged on both sides of the limiting substrate (2) and are integrally formed with the limiting substrate (2); the limiting side plates (3) are fixedly connected to the installation plug-in (1); and the limiting substrate (2) is fixedly connected to the installation plug-in (1) via the limiting side plates (3).

5. A wedge-type expanded metal plug-in structure as claimed in claim 4, characterized in that: The limiting side plates (3) are configured as symmetrical ear plate structures, and the corners of the limiting side plates (3) away from the limiting substrate (2) are configured as rounded structures. A spacing is left between the two groups of limiting side plates (3), and the steel plate mesh is located on the inner side of the limiting side plates (3).

6. A wedge-type expanded metal plug-in structure as claimed in claim 5, characterized in that: The positioning mechanism comprises a positioning nut (4) and a positioning screw (5); the positioning nut (4) is arranged at the middle of a side of the limiting side plate (3) away from the installation plug-in (1) and is fixedly connected to the limiting side plate (3); the positioning screw (5) is arranged at the connection between the positioning nut (4) and the limiting side plate (3) and passes through the positioning nut (4) and the limiting side plate (3); the positioning screw (5) is threadedly connected to the positioning nut (4).

7. A wedge-type expanded metal plug-in structure as claimed in claim 6, characterized in that: It also includes an anti-slip block (6), which is arranged at one end of the positioning screw (5) located inside the limiting side plate (3) and is integrally formed with the positioning screw (5), and the diameter of the anti-slip block (6) is larger than the diameter of the threaded portion of the positioning screw (5).

8. A wedge-shaped expanded metal plug-in structure as claimed in claim 7, characterized in that: Two groups of positioning mechanisms are provided, and the two groups of positioning mechanisms are respectively arranged on one side of the two groups of limiting side plates (3) away from the installation plug-in (1).

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