The Flooring Expert

At present, the domestic for connecting wire and cable used in the pipe, its structure usually include central narrow succeeded in tube on both ends of the width, the ends of the wire from the inner connection tube wear received them, and, in the tube on each set of pipe cap, succeeded in tube around the place has tightened gap, when the inside connection pipe pressure, tighten the diameter smaller gap within the tightening makes over to clamp connection guideThe function of line.However, the tightening gap of the connection pipe of the above structure is limited, and when the two ends of the connection pipe are extruded through the pipe cap, the outer wall of the connection pipe has a corresponding extrapolation tendency to the pipe cap, which makes the compression structure easy to relax, reduces the compression effect, and leads to poor wiring effect.

In order to overcome the shortcomings of the prior art, the utility model provides a torsion connecting pipe, which is compressed by two rows of positioning bolts with cross type dislocation distribution, and has a more stable structure and better wiring effect.

In order to achieve the above purpose, the utility model adopts the technical scheme is: a torque in the pipe, including the tube, the tube body is available for connection through pipes, whose character is: on the pipe wall is equipped with two rows along the axial distribution of the pipe body positioning bolt, between two scheduled a bolt – corresponding dislocation distribution, the distribution of the two corresponding dislocation positioning bolt axis extension cord in different planes intersect relations, withA row of positioning bolts are distributed in parallel, the positioning bolt part is screwed into the pipeline through the screw connection, the positioning bolt is locally located outside the pipe body, the positioning bolt has an inner hole, the inner hole is screwed with a screw, the end face of the screw is provided with a tool groove.

Further, one end port of the positioning bolt extending into the pipe is provided with a gasket, which comprises a gasket body located outside the port, and the middle part of the gasket body is inserted into the port through a connecting column.

Further, the positioning bolt comprises a thread segment between the two ends of the end along and the two ends of the end along, and the two ends of the end along the smooth surface structure, and the gasket connecting column is embedded in the port of one end along.

Further, the positioning bolt is a column structure of equal diameter, the spacer body is embedded in the positioning bolt end port after the side wall of the spacer body and the positioning bolt end along the side flush, the port along the other end of the positioning bolt has an inward inclined extension of the inner edge, the end face of the head of the inner screw and the inner edge flush.