Three-point hinged type scaffold anti-rollover device

Abstract

The utility model discloses an anti-rollover device of a three-point hinged scaffold. The anti-rollover device comprises an upper inclined strut steel pipe, a connecting piece, a quick-release seat pipe clamp, a lower inclined strut steel pipe, a small transverse strut steel pipe and a scaffold column leg. The scaffold anti-rollover device is reasonable in design, does not need tedious scaffold anti-rollover assembly, only needs to be installed once, is connected in a hinged mode in the construction process and can be opened through the telescopic characteristic in the using process, stable inclined supporting is formed for the scaffold, the rollover risk of the scaffold is reduced, the construction safety of high-place operation personnel is guaranteed, and the scaffold anti-rollover device is suitable for popularization and application. And the device can be folded during carrying or storage, so that the occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to a three-point articulated scaffolding anti-rollover device, which belongs to the field of construction engineering safety, and particularly relates to high-altitude operations. Background Art

[0002] With the continuous development of the construction industry, there are more and more high-rise construction environments such as commercial complexes and factories, and the scaffolding is also getting higher and higher, which brings about an increased risk of scaffolding overturning. The traditional scaffolding diagonal bracing is cumbersome to operate and has a low on-site utilization rate, resulting in an increasing number of scaffolding safety accidents. Therefore, a three-point articulated scaffolding anti-rollover device is proposed to address the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a three-point articulated scaffolding anti-rollover device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a three-point articulated scaffolding anti-rollover device, comprising an upper oblique bracing steel pipe, a connecting piece, a quick-release seat tube clamp, a lower oblique bracing steel pipe, a small cross bracing steel pipe and a scaffolding column leg, a connecting piece is fixedly installed on the inner side of one end of the lower oblique bracing steel pipe, two connecting pieces are alternately fixedly installed on the scaffolding column leg, one end of the upper oblique bracing steel pipe extends into the interior of the lower oblique bracing steel pipe and is fixedly connected through the quick-release seat tube clamp, and the other end of the upper oblique bracing steel pipe is connected to the connecting piece located above, one end of the small cross bracing steel pipe is connected to the connecting piece located on the lower oblique bracing steel pipe, and the other end of the small cross bracing steel pipe is connected to the connecting piece located below.

[0005] Preferably, the connecting piece is composed of a U-shaped clip, a C-shaped small steel plate and a bolt, and the U-shaped clip and the bolt are respectively connected to corresponding parts of the steel pipe.

[0006] Preferably, the quick-release seat tube clamp consists of an Ω clamp, a nut, a second bolt and a handle, and both ends of the Ω clamp are connected to the second bolt through nuts and are in a loose or tight state, and the Ω clamp clamps the upper diagonal brace steel pipe through the handle.

[0007] Preferably, one side end surface of the quick-release seat tube clamp is fixedly connected to a corresponding portion of one end of the upper diagonal brace steel tube.

[0008] The beneficial effects of the utility model are: there is no need for complicated anti-rollover assembly of the scaffolding, it only needs to be installed once, and then it is hinged during the construction process, and can be opened through its telescopic characteristics when in use, forming a stable oblique support for the scaffolding, reducing the risk of scaffolding rollover, ensuring the safety of construction workers at heights, and it can also be folded up during transportation or storage to reduce space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the connector of the utility model;

[0012] Figure 3 It is a schematic diagram of the structure of the quick-release seat tube clamp of the utility model.

[0013] In the figure: 1. Upper diagonal bracing steel pipe; 2. Connecting piece; 21. U-shaped clamp; 22. C-shaped small steel plate; 22. Bolt one; 3. Quick-release seat tube clamp; 31. Ω clamp; 32. Nut; 33. Bolt two; 34. Handle; 4. Lower diagonal bracing steel pipe; 5. Small cross bracing steel pipe; 6. Scaffolding column leg. DETAILED DESCRIPTION

[0014] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0016] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 present invention.

[0017] See also Figure 1-3As shown, a three-point articulated scaffolding anti-rollover device comprises an upper diagonal bracing steel pipe 1, a connecting piece 2, a quick-release seat tube clamp 3, a lower diagonal bracing steel pipe 4, a small cross bracing steel pipe 5 and a scaffolding column leg 6, wherein one connecting piece 2 is fixedly mounted on the inner side of one end of the lower diagonal bracing steel pipe 4, and two connecting pieces 2 are fixedly mounted on the scaffolding column leg 6 at intervals, one end of the upper diagonal bracing steel pipe 1 extends into the lower diagonal bracing steel pipe 4 and is fixedly connected through the quick-release seat tube clamp 3, and the other end of the upper diagonal bracing steel pipe 1 is connected to the connecting piece 2 located above, one end of the small cross bracing steel pipe 5 is connected to the connecting piece 2 located on the lower diagonal bracing steel pipe 4, and the other end of the small cross bracing steel pipe 5 is connected to the connecting piece 2 located below.

[0018] Furthermore, the connecting member 2 is composed of a U-shaped clip 21, a C-shaped small steel plate 22 and a bolt 23, and the U-shaped clip 21 and the bolt 23 are respectively connected to corresponding parts of the steel pipe.

[0019] Furthermore, the quick-release seat tube clamp 3 consists of an Ω clamp 31, a nut 32, a second bolt 33 and a handle 34, and both ends of the Ω clamp 31 are connected to the second bolt 33 through the nut 32 and are in a loose state, and the Ω clamp 31 clamps the upper diagonal brace steel pipe 1 through the handle 34.

[0020] Furthermore, one side end surface of the quick-release seat tube clamp 3 is fixedly connected to a corresponding portion of one end of the upper diagonal brace steel tube 1 .

[0021] When the utility model is in use, the upper oblique brace steel pipe 1 and the lower oblique brace steel pipe 4 are sleeved together, and then the upper oblique brace steel pipe 1 is connected to the top of the scaffolding column leg 6 through the connecting piece 2, and then the lower oblique brace 4 is horizontally connected to the bottom of the scaffolding column leg 6 through the small cross brace 5 and the connecting piece 2. In order to form a triangular stable structure of the system, a quick-release seat tube clamp 3 is installed on the upper oblique brace steel pipe 1, and the quick-release seat tube clamp 3 is installed and tightened to clamp the upper end of the lower oblique brace steel pipe 4 sleeved on the outside of the upper oblique brace steel pipe 1 to prevent the upper end of the lower oblique brace from sliding up.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A three-point articulated scaffolding anti-rollover device, characterized in that: The invention comprises an upper diagonal brace steel pipe (1), a connecting piece (2), a quick-release seat tube clamp (3), a lower diagonal brace steel pipe (4), a small cross brace steel pipe (5) and a scaffolding column leg (6), wherein one connecting piece (2) is fixedly mounted on the inner side of one end of the lower diagonal brace steel pipe (4), two connecting pieces (2) are alternately fixedly mounted on the scaffolding column leg (6), one end of the upper diagonal brace steel pipe (1) extends into the lower diagonal brace steel pipe (4) and is fixedly connected via the quick-release seat tube clamp (3), and the other end of the upper diagonal brace steel pipe (1) is connected to the connecting piece (2) located above, one end of the small cross brace steel pipe (5) is connected to the connecting piece (2) located on the lower diagonal brace steel pipe (4), and the other end of the small cross brace steel pipe (5) is connected to the connecting piece (2) located below.

2. The three-point articulated scaffolding anti-rollover device according to claim 1 is characterized in that: The connecting piece (2) is composed of a U-shaped clamp (21), a C-shaped small steel plate (22) and a bolt (23), and the U-shaped clamp (21) and the bolt (23) are respectively connected to corresponding steel pipe parts.

3. The three-point articulated scaffolding anti-rollover device according to claim 1 is characterized in that: The quick-release seat tube clamp (3) comprises an Ω clamp (31), a nut (32), a second bolt (33) and a handle (34), and both ends of the Ω clamp (31) are connected to the second bolt (33) through the nut (32) in a loose or tight state, and the Ω clamp (31) clamps the upper diagonal brace steel pipe (1) through the handle (34).

4. The three-point articulated scaffolding anti-rollover device according to claim 1 is characterized in that: One side end surface of the quick-release seat tube clamp (3) is fixedly connected to a corresponding portion of one end of the upper diagonal brace steel tube (1).

Images