FIELD: safety devices.
SUBSTANCE: invention relates to invention relates to safety devices for cable supply lines of submersible electric motors used as drives of centrifugal pumps for production of oil and other reservoir fluids. Device for protecting and fixing cable to pipes contains a body with a slot for a cable; along the edges of the side walls of the body there are clamps, one end of which is gimbal-mounted on the first side wall of the body, whereas the other end of the clamps is gimbal-mounted to the appropriate lock. The locks contain connecting loops with projections, and the clamps are configured with gutters and an abutting projection corresponding to the projections; the other end of the locks contains projections for creating a rigid connection with the second edge of the side wall of the body when the lock and body are pulled together by a bolt screwed into a nut installed in the groove with holding projections made in the lock.
EFFECT: increased reliability of the device for protecting and fastening the cable to the pipe.
4 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR PROTECTING AND SECURING CABLE ON PIPES | 2021 |
|
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RU2417301C1 |
