Poking and connecting piece for glass curtain wall

Abstract

The invention provides a poking and connecting piece for a glass curtain wall, which comprises an outer gland, an inner gland and a ball head bolt, and is characterized in that: a connecting cavity is formed in the inner gland; a ball head of the ball head bolt is arranged in the connecting cavity; a straight rod of the ball head bolt passes through the inner gland; the outer gland comprises a cover cap, and a cover body with external threads; and the cover body stretches into the connecting cavity of the inner gland and is in threaded connection with the inner wall of the connecting cavity. The poking and connecting piece has a reasonable structure and an obvious effect, is convenient to use, and well overcomes the defects of the conventional poking and connecting piece; and the using safety, comprehensive economy and decorative aesthetic property of the poking and connecting piece are greatly improved, and a novel material has the advantages of high corrosion resistance, thermal insulation property, high strength and low density, so that a more novel curtain wall form can certainly occur; therefore, the poking and connecting piece is favorable for popularization and application in the glass curtain wall.

Description

technical field [0001] The invention relates to a part applied to a glass curtain wall, in particular to a glass curtain wall pull-out piece. Background technique [0002] The structure and working principle of traditional dial connectors: [0003] The traditional dialing piece is generally composed of an outer gland, an inner gland, a ball stud, a stop nut, a plastic inner and outer sealing washer, and a bushing. The outer gland passes through the glass, the inner gland tightens the outer gland inside, and the ball head of the ball stud is arranged in the outer gland. [0004] Fixing the glass with the dial piece of this structure is accomplished through three locking actions. [0005] The first locking: It puts the sealing gasket on the outer gland of the bushing, passes through the prefabricated glass hole from the outside of the glass, screws in from the inside of the glass and locks the inner gland so as to achieve the lock of the dial to the glass tight purpose. ...

AI Technical Summary

Problems solved by technology

This brings a lot of inconvenience to the construction and manufacture

At the same time, the system's weak points increase

[0010] 2. The thread is not designed to loosen and stop. Once the system experiences frequent vibrations, the thread will loosen and exit, causing the system to collapse

[0011] 3. The dial connection structure is rigidly connected, and the positive and negative wind pressure loads on the curtain wall are directly transmitted to the support system by the dial connection parts, and the dial connection parts have no elastic compensation design

[0012] 4. Ball head bolts have unreliable ability to compensate for deformation, and the compensation angle is small

[0013] 5. The structural design of the heat insulation dial is complex, the reliability is insufficient, and the environment with large temperature difference is prone to condensation

[0014] 6. Most of the material designs are 304 and 316 stainless steel. This material is not the best material choice for dialing parts. The anti-corrosion performance is limited. It is not a high-strength steel. The material has a large proportion and the system’s own weight increases.

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