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CN-224218050-U - Cable threading pipe with protective structure

CN224218050UCN 224218050 UCN224218050 UCN 224218050UCN-224218050-U

Abstract

The utility model provides a cable threading pipe with a protective structure, which comprises a threading pipe main body, guide rails, a cable seat and cables, wherein symmetrical guide rails are arranged on the inner wall of the threading pipe main body, a plurality of cable seats are arranged on the guide rails arranged on the inner wall of the threading pipe main body in a rolling manner, and the cables sequentially penetrate through the cable seats and are fixed on the cable seats. The rolling design of cable seat is convenient to be threaded, and its separation fixed knot constructs and prevents cable friction, optimizes intraductal overall arrangement simultaneously, promotes circuit security and maintenance efficiency.

Inventors

  • SONG RUIYAO

Assignees

  • 瑞塑(山东)管道科技有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (6)

  1. 1. The utility model provides a cable threading pipe with protective structure, its characterized in that, including threading pipe main part (1), guide rail (2), cable seat (3) and cable (4), threading pipe main part (1) inner wall is provided with symmetrical guide rail (2), a plurality of cable seat (3) roll to be installed on guide rail (2) that threading pipe main part (1) inner wall set up, a plurality of cable (4) pass in proper order cable seat (3) and be fixed on cable seat (3).
  2. 2. The cable threading pipe with the protection structure according to claim 1, wherein the threading pipe body (1) and the guide rail (2) are integrally injection molded, the guide rail (2) is a U-shaped bulge, and a plurality of cable seats (3) are equidistantly distributed along the axis of the threading pipe body (1) and are in rolling fit with the guide rail (2).
  3. 3. The cable threading pipe with the protection structure according to claim 2, wherein the cable seat (3) comprises a supporting separation seat (31), notches (32), rollers (33), wire holes (34), fixing rings (35) and limiting rings (36), a plurality of notches (32) are formed in the outer ring of the supporting separation seat (31), the rollers (33) are rotatably arranged in each notch (32), the wire holes (34) are uniformly distributed in the supporting separation seat (31) in a penetrating mode, the fixing rings (35) are fixedly arranged on the two side surfaces of the supporting separation seat (31), and the cable (4) penetrates through the corresponding wire holes (34) and is fixedly limited through the fixing rings (35) and the limiting rings (36).
  4. 4. A cable threading pipe with a protective structure according to claim 3, characterized in that the outer diameter of the supporting separation seat (31) is smaller than the inner diameter of the threading pipe main body (1), and the roller (33) rotatably mounted at the notch (32) of the supporting separation seat (31) is in rolling fit with the corresponding guide rail (2).
  5. 5. A cable threading tube with a protective structure according to claim 4, characterized in that the fixing rings (35) fixedly mounted on the supporting separation seat (31) are arranged corresponding to the wire holes (34), namely, the fixing rings (35) are arranged above the openings at the two ends of each wire hole (34).
  6. 6. A cable penetration pipe with a protective structure as claimed in claim 5, characterized in that the fixing ring (35) and the limiting ring (36) are identical in structure, corresponding through holes are formed through both ends of the fixing ring, and the limiting ring (36) is installed with the fixing ring (35) fixedly installed on the supporting separation seat (31) through bolts and limits the corresponding cable (4) on the inner side.

Description

Cable threading pipe with protective structure Technical Field The utility model belongs to the technical field of threading pipes, and particularly relates to a cable threading pipe with a protection structure. Background The cable threading pipe is used as an important facility in the fields of power, communication and the like, and is mainly used for protecting cables, distinguishing circuit functions, and conveniently wiring and maintaining. In practical application, according to different scene demands, hard PVC rubber pipes with corrosion resistance and electric leakage resistance and pipes such as iron, stainless steel, carbon steel and the like are often adopted. However, the traditional cable threading pipe has obvious defects that firstly, when a cable passes through the threading pipe, the cable and the pipe wall are rubbed, so that abrasion can be caused on the outer surface of the cable, friction force can be increased, larger dragging force is needed to pull the cable, secondly, when a plurality of small-specification cables are threaded, no partition device exists in the pipe, and when the cables encounter an earthquake, construction vibration and other unresistible factors, the cables are rubbed with each other, so that an insulating layer is damaged, potential safety hazards such as short circuit and electricity leakage exist, and the service life of a circuit and the stability of a system are seriously influenced. Therefore, it is necessary to provide a cable harness with a protective structure. Disclosure of utility model In order to solve the technical problems, the utility model provides a cable threading pipe with a protection structure, which comprises a threading pipe main body, guide rails, a cable seat and cables, wherein symmetrical guide rails are arranged on the inner wall of the threading pipe main body, a plurality of cable seats are arranged on the guide rails arranged on the inner wall of the threading pipe main body in a rolling manner, and a plurality of cables sequentially penetrate through the cable seats and are fixed on the cable seats. Preferably, the threading pipe main body and the guide rail are integrally injection molded, the guide rail is U-shaped and protruding, and a plurality of cable seats are distributed along the axis of the threading pipe main body at equal intervals and are in rolling fit with the guide rail. Preferably, the cable seat comprises a supporting separation seat, notches, rollers, wire holes, fixing rings and limiting rings, wherein a plurality of notches are formed in the outer ring of the supporting separation seat, the rollers are rotatably installed in each notch, the wire holes are uniformly distributed on the supporting separation seat in a penetrating mode, the fixing rings are fixedly arranged on the surfaces of two sides of the supporting separation seat, and cables penetrate through the corresponding wire holes and are fixedly limited through the fixing rings and the limiting rings. Preferably, the outer diameter of the supporting separation seat is smaller than the inner diameter of the threading pipe main body, and the idler wheels rotatably arranged at the notch of the supporting separation seat are in rolling fit with the corresponding guide rails. Preferably, the fixing ring fixedly installed on the supporting separation seat is arranged corresponding to the wire holes, that is, the fixing ring is arranged above the openings at two ends of each wire hole. Preferably, the fixing ring and the limiting ring have the same structure, the two ends of the fixing ring and the limiting ring are respectively provided with corresponding through holes in a penetrating way, the limiting ring is installed together with the fixing ring fixedly installed on the supporting separation seat through bolts, and the corresponding cable at the inner side is limited. Compared with the prior art, the utility model has the following beneficial effects: the cable threading pipe with the protection structure provided by the utility model effectively solves the defects of the traditional technology through innovative design. The threading pipe main body and the U-shaped guide rail are integrally injection molded and matched with the cable seat which is installed in a rolling way to form a distributed supporting system. The cable seat is arranged along the guide rail in a rolling way, so that the integral compressive strength of the threading pipe is enhanced, the structure of the threading pipe can be kept stable under external pressure, the pressure can be dispersed, the damage to a cable caused by local stress concentration is avoided, meanwhile, the supporting separation seat of the cable seat is matched with the guide rail in a rolling way through the roller at the notch, the friction force is reduced in the threading process of the cable, the construction is facilitated, and the burden and the friction force of the threading process of the cable are r