High-stability cable applying compression spring for compression of heat insulation shield cover

High-stability cable applying compression spring for compression of heat insulation shield cover

  • CN 105,097,110 A
  • Filed: 07/06/2015
  • Published: 11/25/2015
  • Est. Priority Date: 07/06/2015
  • Status: Active Application
First Claim
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1. one kind uses Compress Spring to compress and the cable of the good heat shield cover of steadiness, comprise the columniform cable body (9) be placed in described heat shield cover and the described heat shield cover comprising heat shield cover (8) and lower heat shield cover (7), the cover wall of described upper heat shield cover (8) and lower heat shield cover (7) includes respective diapire (80,70) and be positioned at diapire (80,70) sidewall of both sides, described diapire (80,70) respectively with the contacting at two diametrically relative circular top parts of described cable body (9), the cooling channels (81 extended along described cover wall is provided with all separately in described cover wall, 71), wherein, two sidewalls of described lower heat shield cover (7) are inserted between two sidewalls of described upper heat shield cover (8), and the cooling channels (71) in the sidewall of described lower heat shield cover (7) is overlapping on the bearing of trend of described sidewall with the cooling channels (81) in the sidewall of described upper heat shield cover (8), two sidewalls of described lower heat shield cover (7) are respectively arranged with and comprise body extension (35), the lower locking member (3) of the protuberance (32) protruded from the middle part of described body extension (35) and the first sticking department (38) at the end of described body extension (35), wherein, the other end relative with the described end that described first sticking department (38) connects of described body extension (35) and the diapire (70) of described lower heat shield cover (7) adjoin, upper diapire (70) place near described lower heat shield cover (7) of described body extension (35) is provided with screwed hole (47), being provided with lock-screw (46) in described screwed hole (47) penetrates in the sidewall of described diapire (70) both sides, described lock-screw (46) is for strengthening fixing between described lower locking member (3) and described lower heat shield cover (7), first side of described protuberance (32) abuts with the end of the sidewall of described lower heat shield cover (7), two sidewalls of described upper heat shield cover (8) pass through the array (82) of the fixing protrusion arranged along the bearing of trend of sidewall and is removably fixedly installed the stationary body portion (45) that comprises, and the upper locking member (4) of the second sticking department (48) at the end of described stationary body portion (45), described upper locking member (4) can the array (82) along described fixing protrusion adjusts position to adapt to the cable body (9) of different-diameter by the joint of array (82) with described fixing protrusion thus, the end of described second sticking department (48) is fixedly installed the Compress Spring (53) abutted with the second side of described protuberance (32), described first sticking department (38) comprises successively by the first inclined plane part (31), what the planar portions (34) parallel with the bearing of trend of described sidewall and the First shoulder (312) for locking joint formed first locks profile, described second sticking department (48) comprise successively by locking process with second inclined plane part (41) of described first inclined plane part (31) and described planar portions (34) slip joint and for engage with described First shoulder (312) when locking completes with formed lock that the second shoulders (412) of being connected forms second lock profile, wherein, described second shoulders (412) is provided with the locking projected in the lock recess of indent the plane of described First shoulder (312) from the plane of described second shoulders (412) to protrude, thus, utilize the strain of described Compress Spring (53), thus described locking protrusion can be realized with the locked engagement of described lock recess and can pass through when needed described Compress Spring (53) is compressed and realizes throwing off.

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