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CN-224204704-U - PVC corrugated wire pipe with flaring

CN224204704UCN 224204704 UCN224204704 UCN 224204704UCN-224204704-U

Abstract

The utility model discloses a PVC corrugated conduit with a flaring, which relates to the technical field of conduits and comprises a PVC conduit body and a flaring structure which is fixed at one end of the conduit body and integrally formed with the conduit body, wherein the conduit body is adaptively inserted into the flaring structure, a positioning wedge block is fixedly connected to the inside of the flaring structure, a plurality of reinforcing wires are arranged in the PVC conduit along the axial direction of the PVC conduit, and the reinforcing wires arranged in the axial direction are connected through annular reinforcing rings at certain intervals. According to the PVC corrugated pipe, the positioning wedge blocks are arranged in the flaring structure, after the pipe body is inserted into the flaring structure, the friction force of the pipe body and the flaring structure can be increased through the positioning wedge blocks, so that the stability of the pipe body and the flaring structure in connection is improved, the structural strength of the PVC corrugated pipe can be effectively improved through the arrangement of the reinforcing wires and the reinforcing rings, and the compression strength and the tensile strength of the PVC corrugated pipe are improved.

Inventors

  • ZHAO BIN

Assignees

  • 深圳市博新美纳米科技有限公司

Dates

Publication Date
20260505
Application Date
20250524

Claims (6)

  1. 1. The PVC corrugated conduit with the flaring comprises a PVC conduit (1) and is characterized in that the PVC conduit (1) comprises a conduit body (101) and a flaring structure (102) which is fixed at one end of the conduit body (101) and is integrally formed with the conduit body, the conduit body (101) is inserted into the flaring structure (102) in an adaptive manner, and a positioning wedge block (104) is fixedly connected in the flaring structure (102); The PVC wire tube (1) is characterized in that a plurality of reinforcing wires (2) are uniformly arranged on the inner annular surface of the PVC wire tube (1) along the axial direction of the PVC wire tube, and the reinforcing wires (2) are connected through annular reinforcing rings (3) distributed at intervals; The inside of flaring structure (102) still is provided with joint groove (105), joint groove (105) position is provided with sealed rubber ring (4).
  2. 2. The flared PVC corrugated pipe according to claim 1, wherein a plurality of corrugated grooves (103) which are equidistantly distributed are formed in the outer portion of the PVC pipe (1) along the axial direction of the PVC pipe (1).
  3. 3. A flared PVC corrugated pipe according to claim 1, characterized in that the reinforcing wire (2) and the reinforcing ring (3) are made of aluminium.
  4. 4. A flared PVC corrugated pipe according to claim 1, characterized in that the distance between two adjacent reinforcement rings (3) is 100-500mm.
  5. 5. The PVC corrugated conduit with the flaring is characterized in that the position of the sealing rubber ring (4) corresponds to a conduit body (101) inserted into the flaring structure (102), and one end of the conduit body (101) is abutted against one side of the sealing rubber ring (4) after being inserted into the deep of the flaring structure (102).
  6. 6. The flared PVC corrugated pipe according to claim 1, wherein a silica gel coating (5) is arranged on the inner wall of the pipe cavity of the PVC pipe (1).

Description

PVC corrugated wire pipe with flaring Technical Field The utility model relates to the technical field of wire pipes, in particular to a PVC corrugated wire pipe with flares. Background The PVC corrugated pipe is a pipeline commonly used for protecting wires and cables, and has good flexibility and compression resistance. The design of one end with the flaring is mainly used for facilitating installation and connection, and the flaring part can be used for inserting another section of pipe or fitting into the flaring part more easily, so that sealing connection is realized, the condition of using a large number of joints additionally is avoided, and the construction process is simplified. This type of bellows is commonly used in electrical construction, laying of electrical wires in home decoration, underground cabling, and the like. The PVC corrugated wire tube can provide effective protection wires, and an environment-friendly PVC wire tube is provided in the utility model of China patent publication No. CN220652861U, and the prior art and the patent are researched to find that the prior PVC corrugated wire tube is convenient to connect, but the connection stability of two pipelines is required to be improved. The present utility model thus proposes a flared PVC corrugated conduit. Disclosure of utility model Technical problem to be solved The utility model aims to make up the defects of the prior art and provides a PVC corrugated line pipe with flares. Technical proposal The PVC corrugated conduit with the flaring comprises a conduit body and a flaring structure which is fixed at one end of the conduit body and integrally formed with the conduit body, wherein the conduit body is adaptively spliced in the flaring structure, a positioning wedge block is fixedly connected in the flaring structure, and after the conduit body is inserted in the flaring structure, the friction force of the conduit body and the flaring structure can be increased through the positioning wedge block, so that the stability of the conduit body in connection is improved; The inside of the PVC pipe is provided with a plurality of reinforcing wires along the axial direction of the PVC pipe, each of the plurality of reinforcing wires which are axially arranged is connected through an annular reinforcing ring at a certain distance, and the arrangement of the reinforcing wires and the reinforcing rings can effectively improve the structural strength of the PVC corrugated pipe, so that the compression strength and the tensile strength of the PVC corrugated pipe are improved; The inside of flaring structure still is provided with the joint groove, joint groove position is provided with sealed rubber ring, and the setting of joint groove and sealed rubber ring for both sealed waterproof effect improves greatly behind the spool body inserts the flaring structure, effectively strengthens the practicality of device. Preferably, the outside of PVC spool, along the axial direction of PVC spool have seted up a plurality of ripple grooves that the equidistance was arranged. Preferably, the reinforcing wires and the reinforcing rings are made of aluminum. Preferably, the distance between the reinforcing rings is 100-500mm. Preferably, the position of the sealing rubber ring corresponds to the position of the spool body inserted into the flaring structure, and one end of the spool body is inserted into the deep of the flaring structure and then is abutted to one side of the sealing rubber ring. Preferably, a layer of silica gel coating is arranged on the inner wall of the lumen of the PVC tube. The beneficial effects are that: compared with the prior art, the PVC corrugated line pipe with the flaring has the following beneficial effects: According to the PVC corrugated pipe structure, the positioning wedge blocks are arranged on the flaring structure, after the pipe body is inserted into the clamping grooves in the flaring structure, friction force between the positioning wedge blocks and the clamping grooves can be increased through the cooperation of the positioning wedge blocks and the clamping grooves, so that stability of connection of the positioning wedge blocks and the clamping grooves is improved, the structural strength of the PVC corrugated pipe can be effectively improved through arrangement of the reinforcing wires and the reinforcing rings, compression resistance and tensile strength of the PVC corrugated pipe are improved, the clamping grooves and the sealing rubber rings are arranged, sealing waterproof effect of the pipe body after the pipe body is inserted into the flaring structure is greatly improved, and practicability of the PVC corrugated pipe structure is effectively improved. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being ob