Arc-shaped curved surface scaffold erection structure

Abstract

The utility model relates to house building construction technology field, concretely relates to a kind of arc curved surface scaffold erecting structure, to solve the problem that existing square scaffold cannot adapt arc-shaped construction surface, erecting efficiency is low, including vertical pole, connecting disc and horizontal pole, multiple support discs are evenly provided on vertical pole, connecting disc is rotatably connected with vertical pole by swivel, its circumferential side circumferentially distributed groove with arc-shaped corner, positioning rod and the connecting cylinder rotatable around it are in the groove, the connecting cylinder is opened insertion hole;Horizontal pole both ends are equipped with the detachable insertion rod compatible with insertion hole, by the rotation of swivel and connecting cylinder, horizontal pole angle can be flexibly adjusted, adapt to different curvature arc-shaped construction surface, without cutting and welding, assembly is convenient, structure is stable and component can be reused, applicable to arc-shaped wall and curved surface dome building construction scene.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an arc-shaped curved scaffolding erection structure. Background Technology

[0002] In building construction, scaffolding is a key support facility for ensuring construction safety and work efficiency. Currently, the most widely used ground-supported scaffolding in the industry is a square frame structure. Its erection method is to assemble longitudinal and transverse members into rectangular units through fixed connectors according to construction specifications, and then splice them together to form an overall support system.

[0003] In existing technologies, scaffolding structures can meet the construction needs of straight building walls, but when facing curved building surfaces, square scaffolding units cannot fit the curved construction surface. It is necessary to adjust the angle by cutting the rods and welding additional adapters, which not only increases material waste and construction time, but also damages the original structural strength of the rods, posing safety hazards.

[0004] Based on the shortcomings of the existing technology, there is an urgent need for an arc-shaped scaffolding structure that can flexibly adapt to different curvatures, does not require damage to the structural members, and is easy to assemble, in order to solve the problems of difficult scaffolding erection, low safety, and poor adaptability in the construction of arc-shaped buildings. Utility Model Content

[0005] The purpose of this utility model is to provide an arc-shaped scaffolding erection structure, which solves the problem that the traditional horizontal bars in the prior art are not suitable for arc-shaped structures when using butt joint construction, and have poor adaptability.

[0006] To achieve the above objectives, this utility model provides an arc-shaped curved scaffolding erection structure, including multiple uprights and multiple connecting discs. The inner side of each connecting disc is rotatably connected to the corresponding upright through a swivel ring. Multiple grooves are circumferentially distributed on the periphery of the connecting disc, and a positioning rod and a connecting cylinder that rotates with the positioning rod are fixed in each groove.

[0007] Each of the grooves has arc-shaped corners on both the left and right sides to facilitate the turning of the connecting cylinder.

[0008] Each of the connecting cylinder openings is provided with an insertion hole.

[0009] Each of the uprights is uniformly welded with multiple support plates that are compatible with the corresponding connecting plates along its length extension direction.

[0010] The curved scaffolding erection structure also includes multiple horizontal bars, each with a detachable insert at both ends, which are compatible with the insertion holes.

[0011] The advantages of this utility model's arc-shaped curved scaffolding erection structure are as follows: The swivel ring allows the connecting plate to rotate 360° around the corresponding upright. Combined with the rotation of the connecting cylinder around the corresponding positioning rod, the angle between the horizontal bar and the upright can be flexibly adjusted to adapt to curved construction surfaces with different curvatures. No additional adapters are required, solving the problem that traditional square scaffolding cannot fit curved surfaces. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of an arc-shaped curved scaffolding erection structure according to this utility model.

[0014] Figure 2 This is a front view of an arc-shaped curved scaffolding erection structure according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 1-Upright pole, 2-Connecting plate, 3-Swivel ring, 4-Groove, 5-Positioning rod, 6-Connecting cylinder, 7-Insertion hole, 8-Supporting plate, 9-Horizontal bar, 10-Insertion rod. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the overall structure of an arc-shaped curved scaffolding erection structure according to this utility model. Figure 2 This is a front view of an arc-shaped curved scaffolding erection structure according to this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0020] This utility model provides an arc-shaped curved scaffolding erection structure, including multiple uprights 1 and multiple connecting discs 2. Each upright 1 has multiple support discs 8 evenly distributed along its extension direction, which are adapted to the corresponding connecting discs 2. The inner side of each connecting disc 2 is rotatably connected to the corresponding upright 1 through a rotating ring 3. Multiple grooves 4 are circumferentially distributed on the periphery of the connecting disc 2. Each groove 4 has a positioning rod 5 and a connecting cylinder 6 that rotates with the positioning rod 5. Each groove 4 has arc-shaped corners on both the left and right sides to facilitate the turning of the connecting cylinder 6. Each connecting cylinder 6 has an insertion hole 7 at its opening. Specifically, the connecting cylinder 6 can rotate freely around the corresponding positioning rod 5 to achieve vertical angle adjustment. The arc-shaped corners on both sides of the groove 4 can prevent the connecting cylinder 6 from getting stuck with the edge of the groove 4 when rotating, ensuring smooth angle adjustment.

[0021] The arc-shaped scaffolding erection structure also includes multiple horizontal bars 9, each with a detachable insert 10 at both ends. The insert 10 is compatible with the insertion hole 7. Specifically, the horizontal bar 9 is connected to and disconnected from the connecting cylinder 6 by inserting the insert 10. The angle between the horizontal bar 9 and the corresponding vertical pole 1 can be adjusted as the connecting cylinder 6 rotates, adapting to arc-shaped construction surfaces with different curvatures.

[0022] In this embodiment, when erecting the curved scaffold, the upright 1 is first vertically fixed to the ground, and then the connecting plate 2 is sleeved on the corresponding support plate 8 through the swivel 3. The support plate 8 provides support for the connecting plate 2 and prevents it from sliding down. According to the curvature requirements of the arc-shaped construction surface, rotate the connecting plate 2 to adjust its circumferential position, and then rotate the connecting cylinder 6 to adjust its angle with the upright 1; Insert the insert rods 10 at both ends of the horizontal bar 9 into the corresponding insertion holes 7 of the connecting cylinder 6 to complete the connection between the horizontal bar 9 and the connecting plate 2. By assembling multiple sets of the vertical poles 1, the connecting plate 2 and the horizontal bar 9 in sequence, a scaffolding system that fits the arc-shaped construction surface is formed. If the curvature needs to be adjusted, simply disassemble the horizontal bar 9, readjust the rotation angle of the connecting plate 2 and the direction of the connecting cylinder 6, and then reassemble the horizontal bar 9. There is no need to replace or cut the rod.

[0023] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A curved scaffolding erection structure, comprising multiple uprights (1), characterized in that, It also includes multiple connecting disks (2), each of which has an inner side connected to the other via a swivel ring (3). The corresponding upright (1) is rotatably connected, and the connecting plate (2) has multiple grooves (4) distributed in a circular pattern on its periphery. Each groove (4) is fixed with a positioning rod (5) and a connecting cylinder (6) that rotates with the positioning rod (5).

2. The arc-shaped curved scaffolding erection structure as described in claim 1, characterized in that, Each of the grooves (4) has an arc-shaped turning angle on both the left and right sides to facilitate the turning of the connecting cylinder (6).

3. The arc-shaped curved scaffolding erection structure as described in claim 2, characterized in that, Each of the connecting cylinders (6) has an insertion hole (7) at its opening.

4. The arc-shaped curved scaffolding erection structure as described in claim 3, characterized in that, Each of the uprights (1) is uniformly welded with a plurality of support plates (8) that are adapted to the corresponding connecting plates (2) along the length extension direction.

5. The arc-shaped curved scaffolding erection structure as described in claim 4, characterized in that, The curved scaffolding structure also includes multiple horizontal bars (9), the horizontal bars (9) Both ends of the device are provided with detachable inserts (10), and the inserts (10) are adapted to the sockets (7).

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