Butt joint device used for industrial gas pipeline installation
A technology of pipeline installation and docking device, which is applied in the direction of pipeline bracket, pipe/pipe joint/pipe fitting, sleeve/socket connection, etc., can solve the problems of general connection strength and single connection method of gas pipeline, save manpower and improve connection. Strength, the effect of improving sealing performance
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[0029] Example 1
[0030] Reference figure 1 , figure 2 , image 3 with Figure 5 , A docking device for industrial gas pipeline installation, comprising a gas pipeline body, a support box 16, and a butting ring 1 and a butting ring two welded to the opposite side of the gas pipeline body, the opposite of the butting ring 1 and the butting ring two The sides are respectively welded with interlaced convex rings 9. The opposite sides of the butt ring 1 and the butt ring 2 are provided with ring grooves 25 that are matched with the convex ring 9, and the outer wall of the butt ring 1 is welded at equal distances. Annularly distributed threaded alignment rods 7, and the ends of the threaded alignment rods 7 are threadedly connected with a lock nut 14, one end of the gas pipe body is welded with a snap ring 22, and the upper and lower ends of the snap ring 22 are provided There is a clamp ring 24, the top outer wall of the clamp ring 24 at the top is welded with a pole 2, and the to...
Example Embodiment
[0038] Example 2
[0039] Reference figure 1 with Figure 4 , A docking device for the installation of industrial gas pipelines. Compared with the first embodiment, this embodiment further includes that a reduction transmission mechanism 11 is installed on one side of the support bracket 16, and the reduction transmission mechanism 11 includes a bolt fixed to the support bracket 16 One side outer wall of the transmission box 12.
[0040] In the present invention, one end of the worm 17 is rotatably connected with the transmission box 12, and the top end of the transmission box 12 is rotatably connected with a rocker 27 and a transmission rod 29 through a bearing, and one end of the worm 17 and the rocker 27 are respectively keyed with a driven gear 30 and drive gear 26.
[0041] The outer walls of the two ends of the transmission rod 29 are respectively keyed with a transmission tooth 31 meshing with the driving gear 26 and a transmission tooth 2 28 meshing with the driven gear 30. ...
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