Captive ball quick-release joint structure

Abstract

The invention discloses a captive ball quick-release joint structure. The structure mainly comprises a quick-release joint steel structural frame, a retaining plate, a mounting plate and an adapter, wherein the quick-release joint steel structural frame is provided with a bottom plate, a side plate and a reinforcing rib; the retaining plate and the mounting plate are connected to the side plate of the upper half part of the quick-release joint steel structural frame; an accommodating space is formed between the retaining plate and the mounting plate ; the reinforcing rib is provided with a supporting plate; and the adapter is connected with the supporting plate through a split pin. By connecting an optical cable with a captive ball from an anchoring hoist, the structure transmits an optical signal and an electric signal to a mission cabin; and the structure is provided with the adapter, so 360-degree rotation is realized and the torque force of the optical cable is released; and therefore, the structure has a connection function, a simple structure and high safety and also has the function that the optical cable can be prevented from being influenced by the torque force.

Description

technical field [0001] The invention relates to a quick-release joint structure, in particular to a tethered ball quick-release joint structure for air-tethered ball optical fiber connection, cable connection and cable connection. Background technique [0002] At present, most of the tethered ball quick-release joint structures are used alone for the transfer connection of the cable to transmit electrical signals to the aerial tethered ball task equipment, and some also transmit the photoelectric signal for the transfer connection, in order to protect the optical cable from torsional deformation (from the tethered The optical cable from the task equipment on the ball to the quick release joint, when the tethered ball rotates under the action of wind, if no measures are taken, the optical cable is easy to be twisted), this structure is used in many countries. Backflow ring or photoelectric composite backflow ring, so this kind of quick-release joint has a complex structure an...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the tethered ball quick-release joint structures are used alone for the transfer connection of the cable to transmit electrical signals to the aerial tethered ball task equipment, and some also transmit the photoelectric signal for the transfer connection, in order to protect the optical cable from torsional deformation (from the tethered The optical cable from the task equipment on the ball to the quick release joint, when the tethered ball rotates under the action of wind, if no measures are taken, the optical cable is easy to be twisted), this structure is used in many countries. Backflow ring or photoelectric composite backflow ring, so this kind of quick release joint has complex structure and high production cost, and it is easy to cause shutdown due to the failure of the photoelectric backflow ring. At the same time, it is difficult to maintain. The mooring ball must be recovered to the ground to carry out maintenance work.

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