Scaffold connecting assembly

Abstract

The utility model relates to the technical field of building tools, in particular to a scaffold connecting assembly. The assembly comprises an assembly main body, the assembly main body comprises a first clamping ring and two second clamping rings which are detachably connected, the first clamping ring is provided with a first clamping part which has a semicircular cross section and is used for clamping the outer wall of a steel pipe, and the second clamping rings are provided with second clamping parts which have semicircular cross sections and are used for clamping the outer wall of the steel pipe; the two second clamping rings are connected with the first clamping ring at intervals from top to bottom in the height direction of the first clamping ring, and the inner walls of the two second clamping parts and the inner wall of the first clamping part are jointly matched to form a clamping area used for clamping the steel pipe. Through the arrangement of the first clamping ring and the two second clamping rings, clamping of an upper steel pipe and a lower steel pipe can be well achieved, and therefore connection of the two steel pipes is completed; and meanwhile, the quick disassembly of the scaffold can be well realized through the design of detachable connection.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a scaffolding connection component. Background Art

[0002] Scaffolding is a common tool in the field of construction. It is a frame formed by connecting several vertical bars and horizontal bars. When building a scaffold, the horizontal bars are generally installed on the vertical bars through docking fasteners, and the vertical bars at different heights in the same position are connected by welding. However, the welded vertical bars are troublesome to disassemble, which is time-consuming and laborious. Summary of the invention

[0003] The utility model provides a scaffold connection component, which can overcome certain defects of the prior art.

[0004] According to the utility model, a scaffolding connection component is provided, which includes a component body, the component body includes a first clamping ring and two second clamping rings that are detachably connected, the first clamping ring has a first clamping portion with a semicircular cross-section for clamping the outer wall of a steel pipe, and the second clamping ring has a second clamping portion with a semicircular cross-section for clamping the outer wall of the steel pipe; the two second clamping rings are connected to the first clamping ring from top to bottom along the height direction of the first clamping ring, and the inner walls of the two second clamping portions cooperate with the inner wall of the first clamping portion to form a clamping area for clamping the steel pipe.

[0005] When in use, the ends of the two steel pipes are placed in the clamping area from the upper and lower directions respectively, and then the two second clamping rings are connected to the first clamping ring; at this time, the second clamping part of the upper second clamping ring cooperates with the upper part of the first clamping part of the first clamping ring to complete the clamping of the upper steel pipe, and the second clamping part of the lower second clamping ring cooperates with the lower part of the first clamping part of the first clamping ring to complete the clamping of the lower steel pipe. After the two steel pipes are clamped, there will be no relative movement in the horizontal direction, thereby completing the connection. When the scaffolding needs to be disassembled, it only needs to separate the second clamping ring from the first clamping ring to achieve quick disassembly.

[0006] In the utility model, by providing the first clamping ring and the two second clamping rings, the upper and lower steel pipes can be clamped preferably, thereby completing the connection of the two steel pipes.

[0007] Among them, the design of detachable connection can better realize the rapid disassembly of scaffolding.

[0008] Preferably, the second clamping portion extends along its two radial ends to form two second connecting portions, the first clamping portion extends along its two radial ends to form two first connecting portions, and the four second connecting portions are detachably connected to the two first connecting portions respectively.

[0009] In the utility model, by disposing the first connecting portion and the second connecting portion, a tight connection between the second clamping ring and the first clamping ring is preferably achieved.

[0010] Preferably, the four second connecting parts are each provided with a second through hole, and the two first connecting parts are provided with a first through hole corresponding to the second through hole; and a bolt connection is provided at the first through hole and the second through hole.

[0011] In the utility model, the detachable connection between the first clamping ring and the second clamping ring can be well achieved through the provision of the first through hole, the second through hole and the bolts.

[0012] Preferably, a partition matching with the two second clamping rings is arranged in the middle area in the height direction of the first clamping ring, and the height of the partition is the same as the spacing distance between the two second clamping rings.

[0013] In the utility model, the second clamping ring can be preferably limited by the provision of the partition.

[0014] Preferably, clamping columns extending along the height direction of the first clamping ring are respectively provided on the upper and lower parts of the partition plate for clamping the inner wall of the steel pipe.

[0015] In the utility model, the clamping column, the first clamping ring and the second clamping ring work together to better prevent the steel pipe from tilting, thereby improving the stability of the steel pipe connection.

[0016] Preferably, a plurality of first anti-slip bosses are arranged on the inner wall of the first clamping portion, and a plurality of second anti-slip bosses are arranged on the inner wall of the second clamping portion.

[0017] In the utility model, by setting the first anti-slip boss and the second anti-slip boss, the friction between the inner wall of the first clamping part and the inner wall of the second clamping part and the outer wall of the steel pipe is better increased, thereby better avoiding the steel pipe from detaching from the clamping area and further improving the stability of the steel pipe connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the scaffold connection assembly in Example 1;

[0019] Figure 2 is a schematic diagram of the first clamping ring in Example 1;

[0020] Figure 3 This is a schematic diagram of the second clamping ring in Example 1. DETAILED DESCRIPTION

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it. Example

[0022] like Figure 1-3 As shown, the present embodiment provides a scaffolding connection component, which includes a component body 100, the component body 100 includes a first clamping ring 110 and two second clamping rings 120 which are detachably connected, the first clamping ring 110 having a first clamping portion 210 with a semicircular cross-section for clamping the outer wall of a steel pipe, the second clamping ring 120 having a second clamping portion 310 with a semicircular cross-section for clamping the outer wall of the steel pipe; the two second clamping rings 120 are connected to the first clamping ring 110 from top to bottom along the height direction of the first clamping ring 110, and the inner walls of the two second clamping portions 310 cooperate with the inner wall of the first clamping portion 210 to form a clamping area 140 for clamping the steel pipe.

[0023] When in use, the ends of the two steel pipes are placed in the clamping area 140 from the upper and lower directions respectively, and then the two second clamping rings 120 are connected to the first clamping ring 110; at this time, the second clamping part 310 of the upper second clamping ring 120 cooperates with the upper part of the first clamping part 210 of the first clamping ring 110 to complete the clamping of the upper steel pipe, and the second clamping part 310 of the lower second clamping ring 120 cooperates with the lower part of the first clamping part 210 of the first clamping ring 110 to complete the clamping of the lower steel pipe. After the two steel pipes are clamped, there will be no relative movement in the horizontal direction, and the connection is completed. When the scaffolding needs to be disassembled, it is only necessary to separate the second clamping ring 120 from the first clamping ring 110 to achieve quick disassembly.

[0024] By providing the first clamping ring 110 and the two second clamping rings 120 in this embodiment, the upper and lower steel pipes can be clamped better, thereby completing the connection of the two steel pipes; at the same time, the detachable connection design can better realize the rapid disassembly of the scaffolding.

[0025] In this embodiment, the second clamping portion 310 extends along its radial ends to form two second connecting portions 320 , and the first clamping portion 210 extends along its radial ends to form two first connecting portions 220 . The four second connecting portions 320 are detachably connected to the two first connecting portions 220 .

[0026] By disposing the first connection part 220 and the second connection part 320 in this embodiment, the inner wall of the first connection part 220 can fit with the inner wall of the second connection part 320 , thereby better realizing the tight connection between the second clamping ring 120 and the first clamping ring 110 .

[0027] In this embodiment, the four second connection parts 320 are each provided with a second through hole 321 , and the two first connection parts 220 are provided with a first through hole 221 corresponding to the second through hole 321 ; bolts 130 are provided at the first through hole 221 and the second through hole 321 for connection.

[0028] By providing the first through hole 221 and the second through hole 321 and the bolt 130 in this embodiment, a detachable connection between the first clamping ring 110 and the second clamping ring 120 can be well achieved.

[0029] In this embodiment, a partition plate 230 cooperating with the two second clamping rings 120 is disposed in the middle area of ​​the first clamping ring 110 in the height direction, and the height of the partition plate 230 is the same as the distance between the two second clamping rings 120 .

[0030] By setting the partition 230 in this embodiment, the two second clamping rings 120 are respectively fitted with the upper and lower walls of the partition 230, and the partition 230 is fixedly connected to the first clamping ring 110. The second clamping ring 120 is restricted from tilting, thereby better realizing the limiting of the second clamping ring 120.

[0031] In this embodiment, clamping columns 231 extending along the height direction of the first clamping ring 110 are respectively provided at the upper and lower parts of the partition plate 230 for clamping the inner wall of the steel pipe.

[0032] Through the arrangement of the clamping column 231 in this embodiment, the first clamping ring 110 and the second clamping ring 120 work together to better prevent the steel pipe from tilting, thereby improving the stability of the steel pipe connection.

[0033] In this embodiment, a plurality of first anti-slip bosses 211 are disposed on the inner wall of the first clamping portion 210 , and a plurality of second anti-slip bosses 311 are disposed on the inner wall of the second clamping portion 310 .

[0034] By providing the first anti-slip boss 211 and the second anti-slip boss 311 in this embodiment, the friction between the inner wall of the first clamping portion 210 and the inner wall of the second clamping portion 310 and the outer wall of the steel pipe is preferably increased, thereby preferably preventing the steel pipe from detaching from the clamping area 140, and further improving the stability of the steel pipe connection.

[0035] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0036] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A scaffolding connection assembly, characterized in that: The invention comprises a component body (100), wherein the component body (100) comprises a first clamping ring (110) and two second clamping rings (120) which are detachably connected, wherein the first clamping ring (110) has a first clamping portion (210) with a semicircular cross section for clamping the outer wall of a steel pipe, and the second clamping ring (120) has a second clamping portion (310) with a semicircular cross section for clamping the outer wall of the steel pipe; the two second clamping rings (120) are connected to the first clamping ring (110) from top to bottom at intervals along the height direction of the first clamping ring (110), and the inner walls of the two second clamping portions (310) cooperate with the inner wall of the first clamping portion (210) to form a clamping area (140) for clamping the steel pipe.

2. A scaffolding connection assembly according to claim 1, characterized in that: The second clamping portion (310) extends along its two radial ends to form two second connecting portions (320), the first clamping portion (210) extends along its two radial ends to form two first connecting portions (220), and the four second connecting portions (320) are respectively detachably connected to the two first connecting portions (220).

3. A scaffolding connection assembly according to claim 2, characterized in that: The four second connection parts (320) are each provided with a second through hole (321), and the two first connection parts (220) are provided with first through holes (221) that match the second through holes (321) in a one-to-one correspondence; bolts (130) are provided at the first through holes (221) and the second through holes (321) for connection.

4. A scaffolding connection assembly according to claim 1, characterized in that: A partition plate (230) matched with the two second clamping rings (120) is arranged in the middle area in the height direction of the first clamping ring (110), and the height of the partition plate (230) is the same as the spacing distance between the two second clamping rings (120).

5. A scaffolding connection assembly according to claim 4, characterized in that: The upper and lower parts of the partition plate (230) are respectively provided with clamping columns (231) extending in the height direction of the first clamping ring (110) and used for clamping the inner wall of the steel pipe.

6. A scaffolding connection assembly according to claim 1, characterized in that: A plurality of first anti-slip bosses (211) are provided on the inner wall of the first clamping portion (210), and a plurality of second anti-slip bosses (311) are provided on the inner wall of the second clamping portion (310).

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