Scaffold board

Abstract

A scaffold board comprises an auxiliary keel board and is characterized in that a first main keel board and a second main keel board are connected to the two sides of the auxiliary keel board. The first main keel plates and the second main keel plates are connected to the two sides of the auxiliary keel plates, and the width of the walkway plate can be directly controlled by adjusting the number of the auxiliary keel plates.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building construction, especially relates to support truss. BACKGROUND

[0002] The attached scaffold is also called climbing frame, and can be divided into steel pipe climbing frame, full steel climbing frame, steel-aluminum combined climbing frame and the like according to assembly materials on the market. It is a new type of scaffold system developed in recent years, and is mainly applied to high-rise buildings. It can climb up or down along the building, so that the scaffold technology is completely changed, on the one hand, the disassembly and assembly process of the scaffold is eliminated, and on the other hand, the climbing frame is not limited by the height of the building, so that the manpower and materials are greatly saved. In addition, the climbing frame has great improvement in safety compared with the traditional scaffold.

[0003] The walkway plate is the main horizontal passage on the climbing frame, and the commonly used walkway plate takes angle steel or rectangular pipe as the frame batten, and adopts welding connection between components, so that the self weight is large and the worker is troublesome to carry alone. In the production process, a large amount of welding is caused, so that the panel is prone to deformation, and problems such as abnormal sound, welding point cracking and rusting are prone to occur in the actual walking process.

[0004] The Chinese patent document CN216076258U discloses a kind of climbing frame walkway plate, the walkway plate adopts the way that panel is bent into batten, although it solves part of the problems of traditional welding products, but the technical scheme can only customize production different specifications in practical application, cannot be flexibly adjusted according to actual situation Product. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of scaffold board to solve the technical problem that walkway plate cannot freely adjust size, installation is not changed.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows:

[0007] A kind of scaffold board, including vice batten plate, its characterized in that, the vice batten plate both sides are connected with first main batten plate and second main batten plate.

[0008] Further, the first main batten plate and the second main batten plate are also connected with a transverse batten.

[0009] Further, the first main batten plate and the second main batten plate are also connected with a transverse batten.

[0010] Further, the first main batten plate and the second main batten plate are also connected with a transverse batten.

[0011] Further, the first connecting part and the second connecting part are recesses and protrusions capable of cooperating with each other.

[0012] Further, the first connecting part and the second connecting part are recesses and protrusions capable of cooperating with each other.

[0013] Further, the first connecting part and the second connecting part extend downward to the sub keel plate, and the transverse keel is provided with a clamping opening, and the combined structure of the first connecting part and the second connecting part is clamped in the clamping opening.

[0014] Further, the transverse keel is connected with the sub keel plate, the first main keel plate and the second main keel plate through screw holes, and the transverse keel is provided with a reinforcing rib and a transverse plate.

[0015] Further, the first main keel plate or the second main keel plate is further connected with a sub plate, the sub plate is half-opened in cross section, and the side surface is connected with the first main keel plate or the second main keel plate through screw holes, and the sub plate is provided with a plurality of sub keels.

[0016] Further, the sub plate is connected with a flap through a hinge sub plate and a hinge main plate, and the hinge sub plate and the hinge main plate are provided with a strip-shaped connecting hole.

[0017] The technical scheme of the utility model has the following advantages:

[0018] The first main keel plate and the second main keel plate are connected on both sides of the sub keel plate, the width of the walkway plate can be directly controlled by adjusting the number of the sub keel plates, the combined structure of the first connecting part and the second connecting part is clamped in the clamping opening, and the reinforcing rib provided on the sub keel plate is replaced, so that the structure is simplified, the components of the application are formed by one-time extrusion of aluminum alloy, the walkway plate is light in weight and high in assembly precision, and the labor of workers is greatly saved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front structure schematic view of the utility model;

[0020] Figure 2 It is a back structure schematic view of the utility model;

[0021] Figure 3 It is a transverse keel structure schematic view of the utility model;

[0022] Figure 4 It is a sub plate structure schematic view of the utility model;

[0023] Figure 5 It is a structure schematic view of the sub plate connecting the sub keel;

[0024] Figure 6 It is a flip plate structure schematic view of the utility model;

[0025] Figure 7 It is a front structure schematic view of the vice keel of the utility model;

[0026] Figure 8 It is a hinge vice plate structure schematic view of the utility model;

[0027] Figure 9 It is a hinge main plate structure schematic view of the utility model;

[0028] Figure 10 It is a first main keel plate front structure schematic view of the utility model;

[0029] Figure 11 It is a vice keel plate front structure schematic view of the utility model;

[0030] Figure 12 It is a second main keel plate front structure schematic view of the utility model;

[0031] Figure 13 It is a local structure schematic view of the L reinforcing connecting plate of the utility model. DETAILED DESCRIPTION

[0032] In order to better understand the purpose, structure and function of the utility model, the utility model a scaffold board is further described in detail below in combination with the drawings.

[0033] Embodiment 1

[0034] As Figures 1-13 Indicated, the utility model a scaffold board, including vice keel plate 3, vice keel plate 3 both sides are connected with first main keel plate 1 and second main keel plate 2.

[0035] In the specific application, first main keel plate 1 and second main keel plate 2 are also connected with horizontal keel 4, increase the stress intensity of horizontal direction, make the connection of first main keel plate 1, second main keel plate 2 and vice keel plate 3 more stable simultaneously.

[0036] In the technical scheme in the application, first main keel plate 1 and second main keel plate 2 are all equipped with side plate 11 perpendicular to the plate surface, and side plate 11 further improves the bending resistance of first main keel plate 1 and second main keel plate 2.Horizontal keel 4 is connected with the side plate 11 on first main keel plate 1 and second main keel plate 2 respectively through L reinforcing connecting plate 5.

[0037] Embodiment 2

[0038] In this embodiment, as Figure 10 And 12As shown, both the first main keel plate 1 and the second main keel plate 2 are provided with bent keels 12. The bent keels 12 are perpendicular to the side plates 11 and are installed on the edge of the side plates 11. On the one hand, they improve the overall strength, and on the other hand, they prevent the side plates 11 from cracking due to excessive tensile force.

[0039] Example 3

[0040] like Figure 10 , 11 As shown in Figures 1 and 12, the secondary keel plate 3 has a first connecting part 31 and a second connecting part 32 on both sides, and the first connecting part 31 and the second connecting part 32 cooperate with each other; the first main keel plate 1 and the second main keel plate 2 are also respectively provided with a first connecting part 31 and a second connecting part 32.

[0041] In practical applications, the first connecting part 31 and the second connecting part 32 are recessed and convex parts that can cooperate with each other. The recessed and convex parts can adopt a dovetail groove structure and be directly embedded together during use.

[0042] Example 4

[0043] like Figure 3 , Figure 10 and Figure 12 As shown, the first connecting part 31 and the second connecting part 32 extend downwards from the secondary keel plate 3, forming a raised longitudinal beam at the connection with the first main keel plate 1 and the second main keel plate 2, which improves the structural strength and prevents the connection structure from deforming during use.

[0044] The horizontal keel 4 is provided with a bayonet 44, and the structure after the first connecting part 31 and the second connecting part 32 are combined is locked in the bayonet 44 to prevent slippage.

[0045] Example 5

[0046] like Figure 3 As shown, in this embodiment, the transverse keel 4 is connected to the secondary keel plate 3, the first main keel plate 1 and the second main keel plate 2 through screw holes. The transverse keel 4 is provided with reinforcing ribs 41 and horizontal plates 43 to prevent swaying and improve the bending resistance of the transverse keel 4.

[0047] Example 6

[0048] like Figures 4-9 As shown, a sub-plate 6 is also connected to the first main keel plate 1 or the second main keel plate 2. The sub-plate 6 has a semi-open cross section and is connected to the first main keel plate 1 or the second main keel plate 2 through screw holes and screws on its side. Several sub-keels 7 are provided inside the sub-plate 6.

[0049] The turning plate 8 is connected to the auxiliary plate 6 through the hinge auxiliary plate 9 and the hinge main plate 10, and the turning plate 8 can close the gap between the climbing frame and the building.

[0050] Specifically, in the technical scheme of the application, all the main body structures are made of aluminum alloy by one-time extrusion molding (material 6061-T6) and are cut according to the use requirements in the later period.

[0051] In the application, the turning plate 8 is connected to the auxiliary plate 6 through the hinge auxiliary plate 9 and the hinge main plate 10, and the hinge auxiliary plate 9 and the hinge main plate 10 are provided with strip-shaped connecting holes. The hinge auxiliary plate 9 and the hinge main plate 10 are fixed with the scaffold board and the turning plate 8 by aluminum rivets. The hinge auxiliary plate 9 and the hinge main plate 10 are connected by inserting a φ8 bolt into the strip-shaped connecting holes, and the strip-shaped connecting holes provide redundancy for the turning plate 8 in the turning process.

[0052] The turning plate 8 plays a role in sealing the gap between the inside of the scaffold frame and the building, and can effectively prevent personnel and materials in the floor from falling, thereby providing safe and reliable protection for the construction personnel inside and outside the frame. The turning plate 8 is made of aluminum alloy by one-time extrusion.

[0053] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A falsework comprising a sub-sill (3), characterised in that, The side of the auxiliary keel plate (3) is connected with the first main keel plate (1) and the second main keel plate (2); The first main keel plate (1) and the second main keel plate (2) are also connected with the transverse keel (4); The first main keel plate (1) and the second main keel plate (2) are both provided with side plates (11) perpendicular to the plate surface, and the transverse keel (4) is connected with the side plates (11) on the first main keel plate (1) and the second main keel plate (2) respectively; The first main keel plate (1) and the second main keel plate (2) are both provided with bent keels (12); The side of the auxiliary keel plate (3) is provided with the first connecting part (31) and the second connecting part (32), and the first connecting part (31) and the second connecting part (32) are matched with each other; the first main keel plate (1) and the second main keel plate (2) are also respectively provided with the first connecting part (31) and the second connecting part (32); The first connecting part (31) and the second connecting part (32) are recesses and protrusions matched with each other; The first connecting part (31) and the second connecting part (32) extend downward to the auxiliary keel plate (3), the transverse keel (4) is provided with a bayonet (44), and the structure of the combined first connecting part (31) and the second connecting part (32) is clamped in the bayonet (44).

2. The falsework according to claim 1, characterized in that, The transverse keel (4) is connected with the auxiliary keel plate (3), the first main keel plate (1) and the second main keel plate (2) through screw holes, and the transverse keel (4) is provided with a reinforcing rib (41) and a transverse plate (43).

3. The falsework according to claim 2, characterized in that, The first main keel plate (1) or the second main keel plate (2) is also connected with a secondary plate (6), the cross section of the secondary plate (6) is half open, the side is connected with the first main keel plate (1) or the second main keel plate (2) through screw holes, and the secondary plate (6) is provided with a plurality of secondary keels (7).

4. The falsework according to claim 3, characterized in that, The secondary plate (6) is connected with a flap (8) through a hinge secondary plate (9) and a hinge main plate (10), and the hinge secondary plate (9) and the hinge main plate (10) are provided with a strip-shaped connecting hole.

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