A scissors brace for reinforcing a two-row scaffold

Abstract

The utility model belongs to the technical field of scaffold, especially relate to a scissors support for reinforcing double row scaffold. The scissors support for reinforcing double row scaffold includes the connecting main part, the connecting main part is X-shaped pole, and four supporting rods of the connecting main part are located in the same plane. The connecting main part of the scissors support for reinforcing double row scaffold is pasted on one side of the double row scaffold, and four supporting rods are connected with multiple vertical rods in the double row scaffold by using fasteners, so as to better realize the fixation of the double row scaffold, improve the stability of the structure of the double row scaffold, improve the safety of the double row scaffold in use, and reduce the safety hidden danger in the construction process.

Description

Technical Field

[0001] This utility model belongs to the field of scaffolding technology, and specifically relates to a scissor brace for reinforcing double-row scaffolding. Background Technology

[0002] Currently, the construction of high-quality housing is proceeding in an orderly manner, while the renovation of old urban areas is also ongoing; among these, Both housing construction and old city renovation involve processes such as infilling walls and decoration on the exterior of buildings. These processes require the erection of double-row scaffolding, with workers standing on the scaffolding to carry out the work. As the height of the double-row scaffolding increases, scissor bracing is also added to reinforce the scaffolding and improve the safety of the construction process.

[0003] Scissor bracing is a diagonal support on double-row scaffolding, resembling an X-shaped bar of scissors. See [link / reference]. Figure 1 (Two steel pipes arranged at an angle and in an alternating manner); In existing technology, scissor bracing consists of two steel pipes connected by couplers and installed close to the double-row scaffolding. During installation, only the steel pipe closest to the double-row scaffolding can be connected to the uprights via couplers, while the other steel pipe has a gap with the scaffolding (the gap between the steel pipe furthest from the double-row scaffolding and the scaffolding is shown in [reference]). Figure 2 This means that the steel pipes on the side furthest from the double-row scaffold cannot be connected to the uprights of the double-row scaffold using fasteners, resulting in an unstable structure of the double-row scaffold and posing certain safety hazards during use. Utility Model Content

[0004] This utility model provides a scissor brace for reinforcing double-row scaffolding, in order to solve the technical problem in the prior art that one of the extension tubes of the scissor brace cannot be connected to the upright of the double-row scaffolding, resulting in an unstable structure of the double-row scaffolding and certain safety hazards during use.

[0005] This utility model is achieved through the following technical solution: A scissor brace for reinforcing double-row scaffolding, comprising a connecting body; The main connecting element is an X-shaped rod, and the four supporting rods of the main connecting element are located in the same plane; all four supporting rods can be connected to the uprights of the double-row scaffolding through couplers.

[0006] To better realize this utility model, further optimizations are made to the above structure. The scissor brace for reinforcing double-row scaffolding also includes extension tubes. The extension tubes are detachably mounted on the support rods. The axes of the corresponding extension tubes are parallel to the axes of the support rods. The four extension tubes are located in the same plane. All four extension tubes can be connected to the uprights of the double-row scaffolding through fasteners.

[0007] To better realize this utility model, the above structure is further optimized, and the length of the overlapping part of the extension tube and the support rod is greater than or equal to 100cm.

[0008] To better realize this utility model, the above structure is further optimized. The extension tube and the support rod are connected and fixed by at least two fasteners, and all the fasteners are evenly distributed on the overlapping part of the extension tube and the support rod.

[0009] To better realize this utility model, the above structure is further optimized by providing an anti-corrosion coating on the outer surfaces of the connecting body, the extension tube, and the fastener.

[0010] Compared with the prior art, this utility model has the following advantages: The scissor bracing for reinforcing double-row scaffolding provided by this utility model has four support rods of the connecting body located in the same plane. The connecting body of the scissor bracing for reinforcing double-row scaffolding is attached to one side of the double-row scaffolding, and the four support rods are connected to multiple uprights in the double-row scaffolding using fasteners. This better achieves the fixation of the double-row scaffolding, improves the structural stability of the double-row scaffolding, thereby improving the safety of the double-row scaffolding during use and reducing safety hazards during construction. Attached Figure Description

[0011] 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.

[0012] Figure 1 This is a diagram of the connection structure between scissor bracing and double-row scaffolding in existing technology.

[0013] Figure 2 This is a side view of a scissor brace in the prior art.

[0014] Figure 3 This is a schematic diagram of a scissor brace for reinforcing double-row scaffolding according to the present invention.

[0015] Figure 4 This is a schematic diagram of the connecting main body of a scissor brace used to reinforce double-row scaffolding according to the present invention.

[0016] Figure 5 This is a schematic diagram of the structure of a scissor brace for reinforcing double-row scaffolding in use according to this utility model.

[0017] In the picture: 1. Connecting body; 11. Support rod; 2. Extension tube; 3. Fasteners. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should also 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] In the embodiments of this application, such as Figures 3 to 5 As shown, the scissor brace includes a connecting body 1; wherein, The connecting body 1 is an X-shaped rod. The four support rods 11 of the connecting body 1 are located in the same plane. All four support rods 11 can be connected to the uprights of the double-row scaffold through the fasteners 3. Specifically, the positions where the support rods 11 and the uprights intersect can be connected through the fasteners 3 to reinforce the double-row scaffold.

[0022] In this embodiment, the connecting body 1 is welded from steel pipes. The connecting body 1 includes a long steel pipe and two short steel pipes. The two short steel pipes are welded and fixed to both sides of the long steel pipe. The angle between the short steel pipe and the long steel pipe can be determined according to the span of the double-row scaffolding to ensure that the extension line of the short steel pipe and the extension line of the long steel pipe can fall within the coverage area of ​​the double-row scaffolding, and the axes of the two short steel pipes coincide to form an "X" shape. Of course, the connecting body 1 can also be composed of four short steel pipes arranged around a midpoint to form an "X" shape, and fixed by welding, see [reference]. Figure 4 ; In some embodiments, the scissor bracing for reinforcing double-row scaffolding further includes extension pipes 2, of which four are connected and fixed to four support rods 11 via fasteners 3. The axes of the corresponding extension pipes 2 are parallel to the axes of the support rods 11, and the four extension pipes 2 are located in the same plane. (See Figure 1) Figure 3 .

[0023] When installing this scissor bracing, it can be attached to one side of the double-row scaffolding. The intersection of the extension pipe 2 and the upright of the double-row scaffolding can be connected by the fastener 3 to complete the installation of the scissor bracing. See [link / reference] Figure 5 ; This scissor bracing method is used to reinforce double-row scaffolding, thereby improving the structural stability of the double-row scaffolding, enhancing its safety during use, and reducing safety hazards during construction.

[0024] If the span and height of the double-row scaffolding are too large, the number of scissor braces can be increased and arranged in an array on the same side of the double-row scaffolding to further improve the structural stability of the double-row scaffolding. See [link / reference]. Figure 5 .

[0025] In some embodiments, the length of the overlapping portion of the extension tube 2 and the support rod 11 is greater than or equal to 100cm, so as to increase the connectable portion of the extension tube 2 and the support rod 11, thereby making the connection between the extension tube 2 and the support rod 11 more stable and the structure of the scissor brace more stable.

[0026] It is worth noting that the overlapping portion of the extension tube 2 and the support rod 11 mentioned above refers to the part where the extension tube 2 and the support rod 11 are parallel and intersecting. See [link to relevant documentation]. Figure 3 This part can be connected by multiple fasteners 3, making the connection between the extension tube 2 and the support rod 11 more stable, thereby improving the stability of the scissor brace structure.

[0027] Preferably, the extension tube 2 and the support rod 11 are connected and fixed by at least three fasteners 3. The fasteners 3 can be arranged along the axial direction of the support rod 11 to achieve a stable connection between the extension tube 2 and the support rod 11. In this embodiment, the number of fasteners 3 is three, and the three fasteners 3 are evenly arranged in the overlapping part of the extension tube 2 and the support rod 11. Specifically, one fastener 3 is fixed in the middle of the overlapping part, and the other two fasteners 3 are respectively arranged at both ends of the overlapping part. See [reference needed]. Figure 3 This is to achieve a stable connection between the extension tube 2 and the support rod 11.

[0028] In some embodiments, the connecting body 1, extension tube 2 and fastener 3 are all made of steel, and the outer surfaces of the connecting body 1, extension tube 2 and fastener 3 are all provided with anti-corrosion coating. The anti-corrosion coating can protect the connecting body 1, extension tube 2 and fastener 3 and prevent the connecting body 1, extension tube 2 and fastener 3 from rusting.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A scissor brace for reinforcing double-row scaffolding, characterized in that: Including the connecting body (1); The connecting body (1) is an X-shaped rod, and the four support rods (11) of the connecting body (1) are located in the same plane; all four support rods (11) can be connected to the uprights of the double-row scaffolding through fasteners (3).

2. The scissor bracing for reinforcing double-row scaffolding according to claim 1, characterized in that: It also includes extension tubes (2), which are detachably mounted on the support rod (11). The axis of the corresponding extension tube (2) is parallel to the axis of the support rod (11). The four extension tubes (2) are located in the same plane. All four extension tubes (2) can be connected to the uprights of the double-row scaffolding through fasteners (3).

3. The scissor bracing for reinforcing double-row scaffolding according to claim 2, characterized in that: The length of the overlapping portion of the extension tube (2) and the support rod (11) is greater than or equal to 100cm.

4. The scissor bracing for reinforcing double-row scaffolding according to claim 3, characterized in that: The extension tube (2) and the support rod (11) are connected and fixed by at least two fasteners (3), and all the fasteners (3) are evenly distributed in the overlapping part of the extension tube (2) and the support rod (11).

5. The scissor bracing for reinforcing double-row scaffolding according to claim 2, characterized in that: The outer surfaces of the connecting body (1), the extension tube (2), and the fastener (3) are all provided with anti-corrosion coatings.

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