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Building high-altitude scaffold erection connecting piece

A technology for scaffolding and construction, which is applied in the connection of scaffolding, construction, building construction, etc., can solve problems such as insecurity and inconvenient installation, and achieve the effect of safe installation, simple structure, and convenience for later demolition

Active Publication Date: 2020-07-17
TIANJIN JIUWEI IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When constructing high-altitude scaffolding, it is first necessary to rely on the building to build multiple scaffolding steel pipes arranged vertically, and then build horizontal scaffolding steel pipes. When building horizontal scaffolding steel pipes, builders need to climb on the completed vertical On the steel pipe of the scaffold, because the steel pipe extends to the outside of the building, it will vibrate greatly, the installation is inconvenient, and a safety rope needs to be worn. Even if a safety rope is worn, it is not safe to erect at high altitude

Method used

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  • Building high-altitude scaffold erection connecting piece
  • Building high-altitude scaffold erection connecting piece
  • Building high-altitude scaffold erection connecting piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1 to Figure 6The shown one kind of high-altitude scaffolding construction connector for construction includes two square clamps 1 arranged symmetrically up and down. The left and right sides of the square clamps 1 are processed with ear plates 101. Bolts 121 are fitted between the hoops 1 through the ear plates 101, and a rotating shaft 2 is arranged inside each of the square hoops 1, and the side walls of the square hoops 1 are processed with the shafts 2 for matching assembly. The assembly hole 102 is used, the assembly hole 102 is a stepped hole, a bearing 3 is fitted between the transfer hole 102 and the rotating shaft 2, and the bearing 3 is installed at the large hole position of the assembly hole 102. The front end face of the square clamp 1 is provided with a first assembly hole 103, and the first assembly hole 103 is also a stepped hole, and the rear end surface of the square clamp 1 is provided with a hole corresponding to the first assembly h...

Embodiment 2

[0037] refer to Figure 7 As shown, a plurality of anti-slip ribs 661 are formed by injection molding in the annular groove 601, and an arc-shaped notch groove 662 is formed by injection molding on the outside of the anti-slip ribs 661. When the upper and lower square clamps 1 are tightened, the anti-slip Rib 661 fits the scaffold steel pipe after deformation, and now the rotation resistance of rotating shaft 2 increases; the above-mentioned structure can increase the frictional resistance with the scaffold steel pipe 9 through the deformation of anti-slip rib 661. Only when the strength is high, the positioning tube 6 can be driven to rotate. At this time, even if the connection between the positioning pin 411 and the tooth groove 221 fails, it can remain stable.

Embodiment 3

[0039] refer to Figure 8 , Figure 9 and Figure 10 As shown, a locking screw 8 is screwed into the outside of the circular clamp 7, the lower end of the locking screw 8 is processed to form a ball head 801, and the outer wall of the locking screw 8 is radially close to the upper end position. A plurality of force-bearing holes 802 are provided through; two scaffold steel pipes 9 docked in the circular clamp 7 are equipped with inserts 10, the diameter of the inserts 10 is greater than the inner diameter of the scaffold steel pipe 9, and the inserts The block 10 has an intubation part 11, which is inserted into the steel pipe 9 of the scaffold, and is transitionally fitted with it. The insertion block 10 has an outer conical surface 12, and the ball head 801 acts on the outer conical surface 12. Above, when the locking screw 8 is screwed down, the inserting blocks 10 on both sides are pushed away, and at this time, the cooperation resistance between the inserting block 10 a...

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Abstract

The invention discloses a building high-altitude scaffold erection connecting piece. The connecting piece comprises two square hoops which are arranged symmetrically up and down, ear plates are machined at the left and right side surfaces of the square hoops, the position between the up and down two square hoops is provided with bolts in a fit mode through the ear plates, a rotating shaft is arranged on the inner side of each square hoop, an assembling hole for assembling the rotating shaft in a fit mode is machined in the side wall of each square hoop, the assembling holes are stepped holes,bearings are arranged between the assembling holes and the rotating shafts in a fit mode, and the bearings are installed at large hole positions of the assembling holes. According to the connecting piece, a high-altitude scaffold is easy to erect, and climbing installation is not needed.

Description

technical field [0001] The invention relates to a connecting piece for high-altitude scaffolding used in construction. Background technique [0002] When constructing high-altitude scaffolding, it is first necessary to rely on the building to build multiple scaffolding steel pipes arranged vertically, and then build horizontal scaffolding steel pipes. When building horizontal scaffolding steel pipes, builders need to climb on the completed vertical On the scaffolding steel pipe, since the steel pipe extends to the outside of the building, it will vibrate greatly, the installation is inconvenient, and a safety rope is required. Even if a safety rope is worn, it is not safe to erect at high altitude. [0003] Based on the above problems, we have designed a high-altitude scaffold that is easy to build and does not require climbing and installation. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a high-altitude sca...

Claims

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Application Information

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IPC IPC(8): E04G7/06E04G7/24
CPCE04G7/06E04G7/24
Inventor 潘弘扬
Owner TIANJIN JIUWEI IND
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