Quick dismounting type umbilical cable pressure ballast block

The invention discloses a quick dismounting type umbilical cables pressure ballast block, which comprises left half ballast blocks(2) and right half ballast blocks(5) arranged left and right; a firstpermanent magnet jack(6) is arranged in the left half ballast block(2), a second permanent magnet jack(3) is arranged in the right half ballast block(5), and when a magnetic field is generated by thefirst permanent magnet jack(6) and the second permanent magnet jack(3), the first permanent magnet jack(6) can attract the right half ballast block(5), the second permanent magnet jack(3) can attractthe left half ballast block(2), thereby enabling the left half ballast block(2) and the right half ballast block(5) to clamp and fix the umbilical cable(1). The quick dismounting type umbilical cablespressure ballast block is reliable in installation and convenient to operate. The quick dismounting type umbilical cables pressure ballast block can be quickly and conveniently installed on the umbilical cable, and the operatio