Wire harness managing device without twisting

Abstract

The invention provides a wire harness managing device without twisting. The wire harness managing device is characterized by comprising a 8-shaped wire slot (1), wherein the wire slot (1) is arranged between two winding keels (2) and an external frame (3), wherein the two winding keels (2) have a winding clearance; a cable (4) is coiled as a 8-shaped writing path in the wire slot (1); at least two pressing blocks (6), which are locked through lock pins (5) and pressed on the cable (4) at the external layer, are hinged around the external frame (3); each lock pin (5) is fixedly connected to a pulling rope (7); each lock pin (5) is locked to the pressing block (6) by pulling one end of the pulling rope (7), and the end of the pulling rope (7) is fixed to the external frame (3) through an initiating explosive device (8); and a spring for exerting a force toward the unlocking direction of the lock pins (5) is arranged between one end of the pulling rope (7) and the external frame (3). The wire harness managing device without twisting provided by the invention has no twisting, is high in integrity, and has no kinematic coupling.

Description

technical field

[0001] The invention relates to a device for managing wire harnesses in an aerospace space environment, in particular to a wire harness management device that does not produce twisting effects. Background technique

[0002] Aerospace is a frontier project for human beings to explore the natural world. Going into space has become an indispensable symbol of a scientific and technological power. The lunar exploration project is a relay stage of my country's aerospace industry. The results will provide valuable experience for the next step of outer space exploration. The lunar exploration project is mainly to reveal the mystery of the lunar environment through telemetry and remote sensing and the final moon landing. After the moon landing, a series of scientific research projects will be carried out on the moon. Each Links are very important. Some mobile space mechanical devices need to be connected with other devices through cables to achieve the purpose of use, ...

Examples

Embodiment Construction

[0017] Embodiments of the present invention are as figure 1 As shown, the wire harness management device that does not produce twisting effect is provided with an 8-shaped wire slot 1, and the wire slot 1 is arranged between two winding keels 2 with a winding gap and an 8-shaped outer frame 3, and the wire slot 1 A cable 4 is wound around the inner writing path according to the figure 8, and the diameter of the contact surface of the winding keel 2 winding the cable 4 gradually decreases from the inside to the outside; The briquetting block 6 and the locking pin 5 are hollow structures, and the hollow positions of the four locking pins 5 pass through a traction rope 7 successively, and the locking pins 5 are fixedly connected on the traction rope 7, and pulling one end of the traction rope 7 makes each locking pin 5 Lock with the pressing block 6 and fix the end on the outer frame 3 through the pyrotechnic device 8, so as to realize the pressing of the pressing block 6 on the ...

technical field

[0001] The invention relates to a device for managing wire harnesses in an aerospace space environment, in particular to a wire harness management device that does not produce twisting effects. Background technique

[0002] Aerospace is a frontier project for human beings to explore the natural world. Going into space has become an indispensable symbol of a scientific and technological power. The lunar exploration project is a relay stage of my country's aerospace industry. The results will provide valuable experience for the next step of outer space exploration. The lunar exploration project is mainly to reveal the mystery of the lunar environment through telemetry and remote sensing and the final moon landing. After the moon landing, a series of scientific research projects will be carried out on the moon. Each Links are very important. Some mobile space mechanical devices need to be connected with other devices through cables to achieve the purpose of use, ...

Examples

Embodiment Construction

[0017] Embodiments of the present invention are as figure 1 As shown, the wire harness management device that does not produce twisting effect is provided with an 8-shaped wire slot 1, and the wire slot 1 is arranged between two winding keels 2 with a winding gap and an 8-shaped outer frame 3, and the wire slot 1 A cable 4 is wound around the inner writing path according to the figure 8, and the diameter of the contact surface of the winding keel 2 winding the cable 4 gradually decreases from the inside to the outside; The briquetting block 6 and the locking pin 5 are hollow structures, and the hollow positions of the four locking pins 5 pass through a traction rope 7 successively, and the locking pins 5 are fixedly connected on the traction rope 7, and pulling one end of the traction rope 7 makes each locking pin 5 Lock with the pressing block 6 and fix the end on the outer frame 3 through the pyrotechnic device 8, so as to realize the pressing of the pressing block 6 on the ...

Images