TH2148C3 - Assembly equipment BOLT for securing CABLE with built-in MESSEEGER cable. - Google Patents

Abstract

Bolt attachment for fixing cable with built-in messenger cable consists of 3 components: 1) inner hollow insulating tube, 2) outer hollow insulating tube and 3) use sheet. With the dash is called the inner wrap and the outer central insulating tube is attached to the other one with the same shape and structure. Called the outer shell set Then put a set of inner pads onto the Bolt first, using the cable groove. Opposite the pole Followed by a set of plates Let the grooves for the cable fixation facing each other, then bring the cable with the built-in Messenger cable such as Optical Fiber Cable for Access Service, Fig.8 Cable, Self Support Drop-Wire, etc. placed between the above cable grooves without Separate the Messenger cable from the cable, so that clamping will not damage the cable. Also, the device has an insulating part. Prevents voltage that may appear on the pole or objects where the Bolt is installed from flowing through the Bolt to the cable fixing section. And can pass on to the cable or cable that is fixed The invention is also designed to accept calls that have been dropped from a seizure. It is also designed so that the part that will hold the Messenger cable up all the time and that it is easy to hold the Messenger cable.

Claims (9)

1. Bolt attachment for cable fastening with built-in messenger cable, with mounting plates (9) 2 pieces together. Each has a hole (15) to insert the hollow insulator tube before it is inserted. Bolt type fittings through both holes of hollow insulating tube. It is unique in that the two (9) plates have exactly the same shape. But when joined together, the wedge and groove of the two Fit in The dash is designed so that the bottom is heavier than the top so the groove (11) for holding the messenger cable of the dash is always up to the top. This will force the groove for the Messenger cable to match. 2. Bolt assembly device for cable fixing with built-in messenger cable, right under Clause 1, has a unique characteristic that is the cover plate (9) with holes (15), which can insert hollow insulated tube (25) with end (26). ) Outside taper to beveled At the same time, another slab (9) has a hole (15) through which a hollow insulating tube (33) can be inserted, with the end (32) being bored at an angle to the end (26) outside of the pipe. The hollow insulator (25) is inserted into the end (32) inside the hollow insulating tube (33) and overlaps it. 3.Bolt assembly device for cable fixing with built-in messenger cable holds the right according to clause 1, its unique feature is a plug with two hollow insulating tubes (38) that can wear round tubes (39) on hollow insulating tubes ( 38) Both pieces 4.Bolt assembly device for fixing cable with built-in messenger cable, holds the rights according to item 1 to item 3 either Which is characterized by that the upper area of the dotted plate is less than the area Bottom of the plate 5.Bolt assembly device for fixing cable with built-in Messenger cable holds the rights according to item 1 to item 4 either. Its characteristics are hollow insulating tubes with wings (24) (34) (40) (51) and wings (48) to prevent electricity from flowing across the surface from Nut (37) and column to plate. 6.Bolt assembly device for fixing the cable with built-in messenger cable, holds the rights according to item 1 to item 5 either. Its characteristics are hollow insulating pipes with wings (24) (34) (40) (51) and wings (48), not less than 3 mm. 7.Bolt assembly device for fixing cable with built-in messenger cable, holds the right according to item 1 to item 6 one of Which is characterized by the thickness of the ridge (20), which is thin with Thickness not more than 0.5 mm. 8.Bolt attachment for cable attachment with built-in messenger cable holds the rights according to clause 1 to 7, the wedge (19) shall be symmetrical in shape and size with groove (16) and wedge (17) shall They have shapes and sizes that are symmetrical with the grooves (18). 9.Bolt assembly device for fixing cable with built-in messenger cable, holds the right according to item 1 to item 8. By the wedge height (19), wedge (17) and groove depth (16), the groove (18) has the same size 1. 0. Bolt assembly device for fixing cable with built-in Messenger cable holds the right according to clause 1 to clause 9. Its characteristic is that it has a ridge (21) (22) with a ridge (14) to receive and distribute the force.