Multifunctional multi-angle displacement edge protection connecting piece for scaffold

Abstract

The utility model relates to a multifunctional multi-angle displacement edge protection connecting piece for a scaffold, and belongs to the technical field of scaffolds. An index plate is mounted on the connecting part, a first fixed rotating shaft hole and a plurality of index holes which are formed around the first fixed rotating shaft hole at equal intervals are formed in the index plate, a second fixed rotating shaft hole and a rotating fixing hole are formed in the end of the rotating transverse rod, and the first fixed rotating shaft hole and the second fixed rotating shaft hole are coaxially formed; the rotary fixing hole is connected with the indexing hole in a matched mode. According to the clamping device, the connecting part is arranged, and the clamping device can be rapidly connected and clamped to various steel structures; the erecting angle can be adjusted at will according to the requirement, and the needed work platform can be rapidly erected; the formed scaffold platform has high bearing capacity, stability and safety; and the composite material is suitable for composite application of various scaffold products.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffolds, and in particular relates to a multifunctional multi-angle displacement edge protection connector for a scaffold. Background Art

[0002] At present, when performing edge work on steel structures or concrete structures, it is necessary to set up a working platform or a protective platform frame. During the construction, the steel structure and the working platform need to be connected and fixed by connecting parts. The existing intelligent single matching of connecting parts has low adaptability and cannot meet most working conditions. Utility Model Content

[0003] In order to solve the above technical problems, the utility model further provides a multifunctional multi-angle displaceable edge protection connector for a scaffold.

[0004] The specific technical scheme of the utility model is as follows: a multifunctional multi-angle displacement edge protection connector for a scaffold, comprising: a rotating cross bar, one end of which is hingedly connected to a clamping dividing head;

[0005] The clamping dividing head includes: a connecting part, on which a dividing plate is installed, on which a first fixed shaft hole and a plurality of dividing holes equidistantly arranged around the first fixed shaft hole are provided, and a second fixed shaft hole and a rotating fixing hole are provided at the end of the rotating cross bar, the first fixed shaft hole is coaxially arranged with the second fixed shaft hole, and the rotating fixing hole is matched and connected with the dividing hole.

[0006] Furthermore, the cross section of the connecting portion is linear, L-shaped or U-shaped.

[0007] Furthermore, the connection portion is connected to the external steel structure by bolts or welding.

[0008] Furthermore, the other end of the rotating cross bar is provided with the clamping dividing head or the vertical rod connecting head.

[0009] Furthermore, the vertical pole connector includes: a steel pipe, one end of which is provided with a cross bar casting head, the cross bar casting head cooperates with the connecting plate on the scaffolding vertical pole and is locked and fixed by a pin, and the other end of the steel pipe is connected to the other end of the rotating cross bar.

[0010] Furthermore, the other end of the steel pipe is connected to the other end of the rotating cross bar by welding.

[0011] Furthermore, the other end of the steel pipe is connected to the other end of the rotating cross bar by plugging and is locked by bolts.

[0012] Furthermore, the other end of the steel pipe is connected to the other end of the rotating cross bar through a flange.

[0013] Furthermore, a plurality of indexing teeth are arranged around the first fixed shaft hole, and a limiting tooth is arranged at one end of the rotating cross bar, and the indexing teeth cooperate with the limiting teeth to limit position.

[0014] Furthermore, a cover is provided at the connection between the rotating cross bar and the clamping dividing head to prevent erosion by rainwater.

[0015] Beneficial effects:

[0016] 1. The present application can be quickly connected and clamped to a variety of steel structures by providing a connecting portion;

[0017] 2. The erection angle can be adjusted arbitrarily according to the requirements to form the required working platform for rapid construction; the scaffolding platform formed has high bearing capacity, stability and safety;

[0018] 3. Suitable for composite applications of various scaffolding products, such as fasteners or disc-type scaffolding;

[0019] 4. It is suitable for connection in various construction environments and can be used for the erection of adjacent working platforms or protective platform frames for both steel structures and concrete structures. It has a reasonable structure, is lightweight, and is suitable for single-person operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rotating crossbar of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the clamping dividing head of the utility model;

[0023] Figure 4 This is a schematic diagram of the use state of the utility model;

[0024] Description of the markings in the figure:

[0025] Rotating cross bar 1, second fixed shaft hole 11, rotating fixed hole 12, limiting teeth 13, clamping dividing head 2, connecting part 21, dividing plate 22, first fixed shaft hole 23, dividing hole 24, dividing teeth 25, vertical rod connecting head 3, steel pipe 31, cross bar casting head 32, and latch 33. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0027] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0028] Example: Figure 1-Figure 4 As shown, the specific technical scheme of the utility model is as follows: a multifunctional multi-angle displacement edge protection connector for a scaffold, comprising: a rotating cross bar 1, one end of which is hingedly connected to a clamping dividing head 2;

[0029] The clamping indexing head 2 comprises: a connecting portion 21, on which a dividing plate 22 is mounted, on which a first fixed shaft hole 23 and a plurality of dividing holes 24 equidistantly arranged around the first fixed shaft hole 23 are arranged, a second fixed shaft hole 11 and a rotating fixing hole 12 are arranged at the end of the rotating crossbar 1, the first fixed shaft hole 23 is coaxially arranged with the second fixed shaft hole 11, the rotating fixing hole 12 is matched and connected with the dividing hole 24, the cross section of the connecting portion 21 is linear, L-shaped or U-shaped, the connecting portion 21 is connected to an external steel structure by bolts or welding, the other end of the rotating crossbar 1 is provided with the clamping indexing head 2 or a vertical pole connector 3, the vertical pole connector 3 comprises: a steel pipe 31, one end of which is provided with a horizontal The rod casting head 32 cooperates with the connecting plate on the scaffolding upright and is locked and fixed by a pin 33. The other end of the steel pipe 31 is connected to the other end of the rotating cross bar 1. The other end of the steel pipe 31 is connected to the other end of the rotating cross bar 1 by welding. The other end of the steel pipe 31 can also be connected to the other end of the rotating cross bar 1 by plugging and locking by bolts. The other end of the steel pipe 31 can also be connected to the other end of the rotating cross bar 1 by a flange. A plurality of indexing teeth 25 are arranged around the first fixed shaft hole 23. A limiting tooth 13 is arranged at one end of the rotating cross bar 1. The indexing teeth 25 cooperate with the limiting tooth 13 to limit. A cover is provided at the connection between the rotating cross bar 1 and the clamping dividing head 2 to prevent rain erosion.

[0030] Among them, the rotating cross bar 1 is made of high-quality steel, and has the characteristics of durability, good force performance, reasonable structure, flexible erection, high bearing capacity, easy disassembly and assembly, high efficiency, labor-saving and time-saving, and economical and applicable. The material of the steel pipe must comply with the provisions of Q235A grade steel, and the steel pipe is painted with anti-rust paint; a connecting plate is provided at the end of the rotating cross bar 1, which is convenient for hinged connection with the clamping dividing head 2, and anti-slip patterns can also be provided on the connecting surface of the connecting part 21. The anti-slip patterns can be wavy stripes or anti-slip teeth, which can effectively increase the connection strength with the steel structure. The cross bar casting head 32 is a U-shaped structure, which is convenient for connecting and fixing with the connecting disk. The dividing disk 22 is fixed to the connecting part 21 by welding, and is provided with reinforcing ribs to improve the connection strength. The end of the dividing disk 22 is processed with an arc to facilitate angle adjustment. The rotation angle range of the rotating cross bar 1 and the dividing disk 22 is 0°-225°, which can meet the types of different steel structures.

[0031] The present application can be quickly connected and clamped to various steel structures by providing a connection part 21 and preferably adopting a U-shaped structure. The index plate 22 can be provided to cooperate with the rotating crossbar 1 to adjust the erection angle arbitrarily, so as to form a required work platform for rapid construction. The formed scaffolding platform has high bearing capacity, stability and safety. At the same time, the present application is suitable for the composite application of various scaffolding products, such as fasteners or disc-type scaffolding, which is suitable for connection in various construction environments, and can be used for the erection of adjacent work platforms or protective platform frames of steel structures and concrete structures. The structure is reasonable, light, and suitable for single-person operation.

[0032] Working process:

[0033] First, the connecting part 21 is installed on the steel structure, and then the second fixed shaft hole 11 and the first fixed shaft hole 23 are coaxially arranged, and then the bolts can be passed, and then the appropriate angle is adjusted so that the indexing teeth 25 cooperate with the limiting teeth 13 to limit. At this time, the indexing hole 24 coincides with the rotating fixed hole 12 and is locked by bolts. Then the cross bar casting head 32 is installed on the connecting plate on the scaffolding upright and limited by the pin 33. Then the steel pipe 31 is inserted into the appropriate depth and the rotating cross bar 1 and the steel pipe 31 are locked and fixed by bolts to complete the installation.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional multi-angle displacement edge protection connector for scaffolding, characterized in that: include: A rotating crossbar (1), one end of which is hingedly connected to a clamping dividing head (2); The clamping dividing head (2) comprises: a connecting portion (21), a dividing plate (22) is mounted on the connecting portion (21), a first fixed rotating shaft hole (23) and a plurality of dividing holes (24) arranged equidistantly around the first fixed rotating shaft hole (23) are arranged on the dividing plate (22), a second fixed rotating shaft hole (11) and a rotating fixing hole (12) are arranged at the end of the rotating cross bar (1), the first fixed rotating shaft hole (23) is coaxially arranged with the second fixed rotating shaft hole (11), and the rotating fixing hole (12) is matched and connected with the dividing hole (24).

2. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 1 is characterized in that: The cross section of the connecting portion (21) is linear, L-shaped or U-shaped.

3. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 1 is characterized in that: The connecting portion (21) is connected to the external steel structure by bolts or welding.

4. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 3 is characterized in that: The other end of the rotating crossbar (1) is provided with the clamping dividing head (2) or the vertical rod connecting head (3).

5. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 4 is characterized in that: The vertical pole connector (3) comprises a steel pipe (31), one end of which is provided with a cross bar casting head (32), the cross bar casting head (32) cooperates with a connection plate on the vertical pole of the scaffold and is locked and fixed by a latch (33), and the other end of the steel pipe (31) is connected to the other end of the rotating cross bar (1).

6. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 5 is characterized in that: The other end of the steel pipe (31) is connected to the other end of the rotating cross bar (1) by welding.

7. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 5 is characterized in that: The other end of the steel pipe (31) is connected to the other end of the rotating cross bar (1) by plugging and is locked by bolts.

8. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 5 is characterized in that: The other end of the steel pipe (31) is connected to the other end of the rotating cross bar (1) via a flange.

9. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 1 is characterized in that: A plurality of indexing teeth (25) are arranged around the first fixed shaft hole (23), a limiting tooth (13) is arranged at one end of the rotating cross bar (1), and the indexing teeth (25) cooperate with the limiting tooth (13) to limit the position.

10. The multifunctional multi-angle displacement edge protection connector for scaffolding according to claim 1, characterized in that: A cover is provided at the connection between the rotating cross bar (1) and the clamping dividing head (2) to prevent rainwater erosion.

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