CN102840846A

CN102840846A - Probe seat used for detector for corrosion layer of pipeline

Info

Publication number: CN102840846A
Application number: CN 201210201103
Authority: CN
Inventors: 方秀兵
Original assignee: DALIAN KANGSAIPU TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: DALIAN KANGSAIPU TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2012-12-26

Abstract

The invention discloses a probe seat used for a detector for a corrosion layer of a pipeline. The probe seat comprises a ring body, a projecting part is arranged on a side face of the ring body, a probe body is sleeved outside the projecting part, the ring body is provided with vertical plates, an idler wheel is installed on each of the vertical plates through a rotation shaft, the ring body comprises four sets of vertical plates, rotation shafts and idler wheels which are uniformly distributed on the ring body along a circumferential direction, an axial lead of the rotation shafts is mutually perpendicular to an axial lead of the ring body. The probe seat can roll on a surface of an inner wall of the pipeline when the corrosion layer of the pipeline is detected, so as to greatly reduce friction, guarantee smoothness of motion of the probe seat and improve accuracy of detection; the probe seat has a simple integral structure, is flexible and reliable, is not easy to damage and has a long service life.

Description

Corrosive pipeline layer detector used probe socket

Technical field

The present invention relates to a kind of support member, particularly a kind of corrosive pipeline layer detector used probe socket.

Background technology

Buried pipe has corrosion to a certain degree on the wall within it after using certain hour; For need utilizing corrosive pipeline layer detector, the thickness of understanding corrosion layer detects; Existing corrosive pipeline layer detector mainly utilizes probe to detect, and parts that support probe are arranged on the corrosive pipeline layer detector, these parts when detecting and inner-walls of duct be sliding friction; Friction force is big, rapid wear.

Summary of the invention

The purpose of this invention is to provide a kind of simple in structure, can roll at inner-walls of duct, friction force is little, the corrosive pipeline layer detector of long service life used probe socket, overcomes the deficiency of prior art.

Corrosive pipeline layer detector of the present invention used probe socket; Comprise ring body, protuberance is arranged, be set with sonde body in this outside, protuberance place in the side of ring body; Riser is arranged on ring body; On riser, through rotating shaft roller is installed, described riser, rotating shaft, roller are four groups and on ring body, along the circumferential direction evenly distribute that the axial line of each rotating shaft is vertical each other with the axial line of ring body.

Corrosive pipeline layer detector of the present invention used probe socket, when detecting, can on the inner-walls of duct surface, roll, and the friction force that significantly reduces, what guaranteed to move is smooth and easy, has improved the precision that detects, and one-piece construction is simple, and flexibility and reliability is not fragile, long service life.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the invention.

Fig. 2 is the structural representation of the specific embodiment of the invention.

Embodiment

As shown in Figure 1: 2 is ring body, in the side of ring body 2 protuberance is arranged, and is set with sonde body 1 in the outside, protuberance place, and riser 5 is arranged on the external peripheral surface of ring body 2, on riser 5, through rotating shaft 4 roller 3 is installed, and the periphery of roller 3 exceeds the outside of riser 5.Above-mentioned riser 5, rotating shaft 4, roller 3 are four groups and on ring body 2, along the circumferential direction evenly distribute that the axial line of each rotating shaft is vertical each other with the axial line of ring body 2.When detecting, can on the inner-walls of duct surface, roll, the friction force that significantly reduces, what guaranteed to move is smooth and easy, has improved the precision that detects, and one-piece construction is simple, and flexibility and reliability is not fragile, long service life.

Claims

1. a corrosive pipeline layer detector used probe socket; It is characterized in that: comprise ring body (2), protuberance is arranged, be set with sonde body (1) in this outside, protuberance place in the side of ring body (2); Riser (5) is arranged on ring body (2); Upward through rotating shaft (4) roller (3) is installed at riser (5), described riser (5), rotating shaft (4), roller (3) are four groups and on ring body (2), along the circumferential direction evenly distribute that the axial line of each rotating shaft is vertical each other with the axial line of ring body.