Cantilever scaffold bottom protection net rack

Abstract

The utility model relates to a cantilever scaffold bottom protective net rack which comprises a metal frame, and a protective layer is fixed on the metal frame. According to the bottom protection net rack of the cantilever scaffold, a conventional scaffold is wider than a prefabricated metal frame, the protection layer is installed on the conventional scaffold, the structure is simple, disassembly, assembly and movement are easy, construction operation is convenient, and the construction progress is improved. And the protective net rack is prefabricated, so that the whole protective net rack can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a bottom protective grid frame of a cantilever scaffold. Background Art

[0002] When cantilever scaffolding is used for the exterior wall, there is a large gap between the frame and the exterior wall, which is not conducive to construction safety. In addition, there are relevant specifications for hard isolation. Conventionally, formwork or other hard materials are mainly laid on the horizontal bars of the frame. The laid materials usually need to be cut on site at the construction site, which not only affects the construction progress, but also causes material waste. Utility Model Content

[0003] The utility model aims to solve the problems of long construction period and material waste caused by laying templates or other hard materials at the bottom of the existing cantilever scaffolding, and the technical scheme adopted is: a cantilever scaffold bottom protection grid frame, comprising: a metal frame, and a protective layer is fixed on the metal frame.

[0004] A further improvement is that the protective layer is a metal mesh.

[0005] A further improvement is that a cross bar is provided on the metal frame, and the cross bar is located below the protective layer.

[0006] A further improvement is that there is at least one cross bar, and a plurality of cross bars are arranged in parallel.

[0007] A further improvement is that a plurality of the cross bars cross each other to form a mesh structure.

[0008] The beneficial effects of the utility model are:

[0009] The bottom protective grid of the cantilever scaffolding provided by the utility model is wider than the prefabricated metal frame according to the conventional scaffolding, and a protective layer is installed thereon, which has a simple structure, is easy to disassemble and move, facilitates construction operations, and improves construction progress. Moreover, the protective grid is prefabricated and can be reused as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0011] Figure 1 It is a schematic diagram of the bottom protective grid structure of the cantilever scaffolding of the utility model;

[0012] Figure 2 The utility model is a schematic diagram of the installation structure of the bottom protective grid of the cantilever scaffold at the bottom of the cantilever scaffold. DETAILED DESCRIPTION

[0013] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0014] In the description of the utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0015] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0016] In the utility model, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0017] like Figure 1 and Figure 2 As shown, the utility model provides a cantilever scaffold bottom protection grid, including: a metal frame 1, the metal frame 1 is made according to the width of a conventional scaffold, preferably a quadrilateral frame welded by square steel pipes, a protective layer 2 is fixed on the metal frame 1, and the connection method is selected as a fixed connection. Figure 2 As shown, when in use, it is installed on the horizontal cross bar 100 at the bottom of the frame and tied with wire. A certain gap is reserved between the bottom protective grid of the cantilever scaffolding and the external wall structure. When there is a need for hard isolation on the upper part of the frame, the bottom protective grid of the cantilever scaffolding can be installed again.

[0018] The bottom protective grid of the cantilever scaffolding provided by the utility model is wider than the prefabricated metal frame according to the conventional scaffolding, and a protective layer is installed thereon, which has a simple structure, is easy to disassemble and move, facilitates construction operations, and improves construction progress. Moreover, the protective grid is prefabricated and can be reused as a whole.

[0019] A further improvement is that the protective layer 2 is a metal mesh, which can provide effective protection and has a long service life. At the same time, in order to further increase its service life, the metal mesh is preferably a steel wire mesh.

[0020] In order to improve the overall structural strength of the grid and improve its durability and safety in use, the technical solution is further improved as follows: a crossbar 3 is provided on the metal frame 1, and the crossbar 3 is located below the protective layer 2. The crossbar 1 is a metal crossbar, and both ends of the crossbar are fixed to the metal frame 1 by welding.

[0021] In order to further improve the overall structural strength and the supporting strength of the protective layer, the technical solution is further improved as follows: there is at least one cross bar 3, and a plurality of cross bars 3 are arranged in parallel.

[0022] A further improvement is that a plurality of the cross bars 3 cross each other to form a mesh structure.

[0023] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cantilever scaffolding bottom protection grid, characterized in that: include: A metal frame, a protective layer is fixed on the metal frame; the protective layer is a metal mesh; a cross bar is provided on the metal frame, and the cross bar is located below the protective layer.

2. The bottom protective grid of the cantilever scaffolding according to claim 1 is characterized in that: There is at least one crossbar, and a plurality of crossbars are arranged in parallel.

3. The bottom protective grid of the cantilever scaffolding according to claim 2 is characterized in that: A plurality of the cross bars are intersected with each other to form a mesh structure.

Images