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Scaffold standing pole connector

A scaffolding and connector technology, which is applied in the connection of scaffolding, housing structure support, housing structure support, etc., can solve the problems such as the inability to effectively eliminate the uneven force on the rods, the complex structure of the connector, and the low construction efficiency. Ingenious, easy to operate, eliminate the effect of uneven force

Active Publication Date: 2014-01-08
SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction of scaffolding in the construction industry, there are existing connectors used to connect two rods (poles) to each other, including fastener-type, bowl-type connectors, etc. The connector itself has a complex structure and cumbersome connection operations. low efficiency
And it cannot effectively eliminate the problem of uneven force when connecting rods caused by rod processing and installation errors

Method used

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Examples

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Embodiment Construction

[0014] like figure 1 , figure 2 As shown, a scaffold pole connector includes a connecting cylinder 1 whose upper end is welded on the upper pole 3 and a mounting part 5 integrally formed with the connecting cylinder. Viewed from above, the mounting part 5 is a "U" shaped hollow. Cavity, the upper opening of the "U" shaped cavity is large, the lower opening is small, and the connecting cylinder 1 is arranged in a wedge shape with a large upper part and a smaller lower part. The inner side of the semicircle of the connecting cylinder 1 relative to the installation part is provided with two arc-shaped friction surfaces 6 that are symmetrical to the symmetrical centerline p, and the radius r formed by the radius of the upper and lower vertical rods 3 and 4 and the arc-shaped friction surface to the axis of the connecting cylinder Equal, r is less than the radius R of the connecting cylinder. There is an annular groove 7 on the arc-shaped friction surface below the lower end of ...

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Abstract

The invention discloses a scaffold standing pole connector which is characterized by comprising a connecting cylinder and a mounting part. The upper end of the connecting cylinder is fixedly connected with an upper standing pole; the mounting part and the connecting cylinder are formed integrally; seen from top to bottom, the mounting part is a U-shaped hollow cavity with a large upper opening and a small lower opening and is arranged like a wedge with a large upper part and a small lower part; wedge-shaped iron is arranged in the U-shaped hollow cavity; the upper end of the wedge-shaped iron is provided with a falling-preventing mechanism, and the inner side of the lower part of the wedge-shaped iron is an arc-shaped contact surface conforming to the external diameter of an lower standing pole; when the upper standing pole and the lower standing pole are connected, a pressure surface acts on the external diameter of the lower standing pole is formed; the outer side of the middle part of the wedge-shaped iron is provided with a ball-shaped bulge; when the upper standing pole and the lower standing pole are connected, the ball-shaped bulge falls down and coincides with the bottom edge of the U-shaped hollow cavity and is clamped.

Description

technical field [0001] The invention relates to a device for connecting scaffold poles. Background technique [0002] In the construction of scaffolding in the construction industry, there are existing connectors used to connect two poles (poles) to each other, including fastener-type, bowl-type connectors, etc. The connector itself has a complex structure, and the connection operation is cumbersome. low efficiency. And it can not effectively eliminate the problem of uneven stress when the rods are connected due to the processing and installation errors of the rods. Contents of the invention [0003] The object of the present invention is to provide a device for connecting scaffold poles with simple structure, low manufacturing cost, easy operation, high construction efficiency and good connection effect. [0004] To achieve the above object, the present invention is achieved by taking the following technical solutions: [0005] A scaffolding pole connector, including a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G7/20
Inventor 张福胜
Owner SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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