CN206018285U - A kind of portable the cannot-harm-detection device - Google Patents

A kind of portable the cannot-harm-detection device Download PDF

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Publication number
CN206018285U
CN206018285U CN201621034442.9U CN201621034442U CN206018285U CN 206018285 U CN206018285 U CN 206018285U CN 201621034442 U CN201621034442 U CN 201621034442U CN 206018285 U CN206018285 U CN 206018285U
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CN
China
Prior art keywords
mechanical
ring
detection
fixed
mechanical ring
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Expired - Fee Related
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CN201621034442.9U
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Chinese (zh)
Inventor
陶荣宝
潘弘
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陶荣宝
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Priority to CN201621034442.9U priority Critical patent/CN206018285U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of portable the cannot-harm-detection device.Including detecting that structurally and mechanically moving cell, the mechanical motion unit include the first mechanical ring, the second mechanical ring and Ding Lun mechanisms;Described first mechanical ring is mutually slidably matched with the second mechanical ring;Ding Lun mechanisms are respectively fixed with the second mechanical ring on described first mechanical ring.A kind of pair of semi-ring buckle-type mechanical detection frame of detection design of this utility model for pipeline, the Ding Lun mechanisms that is fixed by being fixed on the mechanical detection frame are easy to the mechanical detection frame to rotate on pipeline, the week side of boss of pipeline is detected by the Non-Destructive Testing structure being fixed on mechanical detection frame, the Ding Lun mechanisms are telescopic structure, to be applied to the pipe detection of plurality of specifications, with easy to use, it is easy to carry, flexible structure.

Description

A kind of portable the cannot-harm-detection device
Technical field
This utility model belongs to detection means technical field, more particularly to a kind of portable the cannot-harm-detection device.
Background technology
EAMT pipe detection systems need professional and technical personnel compounding practice personnel to work at the scene at present.Technical staff's root Suitable probe is chosen according to pipe detection practical situation and determines ultrasound mode.In axially position, system only shows and to detect Ultrasonic energy decay and the change of spread speed.The relatively low EMAT of transducing rate and inevitable ambient temperature and on-site noise Impact cause the ultrasonic signal signal to noise ratio for receiving low, actual waveform and theoretical waveform error are big, need to obtain correct Ultrasound feedback energy and propagation time.
The Non-Destructive Testing of pressure pipeline is the important means of service conduit safe operation.But current many detection methods The limitation of all various degrees, such as efficiency is low, process is loaded down with trivial details, instrument is complicated, poor operability etc..And using ultrasound Guided wave method can efficiently solve a most difficult problem:A little coating of feather cockscomb release band coating pipeline, so that operation Property is higher:The limitation of single-point detection is breached completely, it is achieved that line is detected.The principle of ultrasonic guided wave detecting is, in pipeline one end Supersonic guide-wave is motivated along pipeline diffusive transport using ultrasonic transducer, is being received back to using excusing from death transducer with end (or heterodoxy) Ripple, whether there is the positions and dimensions of defect and defect by analyzing the change of stress echo to determine pipeline.
Existing the cannot-harm-detection device structure is larger, is difficult to be carried, and mounted pipeline is overhauled and is safeguarded During not portable.
Utility model content
The purpose of this utility model is to provide a kind of portable the cannot-harm-detection device, by the detection for pipeline A kind of pair of semi-ring buckle-type mechanical detection frame of design, the Ding Lun mechanisms that is fixed by being fixed on the mechanical detection frame are easy to the machinery Testing stand is rotated on pipeline, the week side of boss of pipeline is detected by the Non-Destructive Testing structure being fixed on mechanical detection frame, Solve existing the cannot-harm-detection device structure larger, be difficult to be carried, mounted pipeline overhauled and is safeguarded During not portable the problems such as.
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
This utility model is a kind of portable the cannot-harm-detection device, including detecting structurally and mechanically moving cell, institute Stating mechanical motion unit includes the first mechanical ring, the second mechanical ring and Ding Lun mechanisms;Described first mechanical ring and the second mechanical ring Mutually it is slidably matched;Ding Lun mechanisms are respectively fixed with the second mechanical ring on described first mechanical ring.
Further, the described first mechanical ring is semicircular rings, and the week side of boss of the semicircular rings is provided with a conduit and passes through Through hole;The detection structure is fixed on the side of semicircular rings.
Further, the described second mechanical ring includes that a half circular track and an end block, the end block are fixed on semicircle One end of guide rail;Ding Lun mechanisms are fixed with the end block.
Further, the half circular track of the described second mechanical ring slides in the conduit of the first mechanical ring, by partly One screw is set on circular guideway, the position for limiting half circular track by screw.By will be mechanical with second for the first mechanical ring Ring with synthesis semicircular structure, the i.e. first mechanical ring and the second mechanical ring non-displacement, by the semicircular first mechanical ring with Second mechanical ring is stuck on pipeline, is then moved the half circular track of the second mechanical ring along conduit, by the first mechanical ring It is fastened on pipeline with the second mechanical ring.
Further, the Ding Lun mechanisms include roller, are fixed with a guide pillar, the guide pillar and a spring on the roller Coordinate.On pipeline, the first mechanical ring and the second mechanical ring are rotated by the Ding Lun mechanisms.By spring so that guide pillar Flexible, to adapt to the size of different tube diameters.
This utility model has the advantages that:
A kind of pair of semi-ring buckle-type mechanical detection frame of detection design of this utility model for pipeline, by being fixed on the machine The Ding Lun mechanisms that tool testing stand is fixed are easy to the mechanical detection frame to rotate on pipeline, by the nothing being fixed on mechanical detection frame Damage detection structure and detect that to the week side of boss of pipeline the Ding Lun mechanisms are telescopic structure, to be applied to the pipe of plurality of specifications Road is detected, easy to use with hungry stock, is easy to carry, flexible structure.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to making required for embodiment description Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions Other accompanying drawings.
Fig. 1 is a kind of structural front view of portable the cannot-harm-detection device of the present utility model;
Fig. 2 is the structural representation of the second mechanical ring;
Fig. 3 is the structural representation of the first mechanical ring;
Structural representations of the Fig. 4 for Ding Lun mechanisms.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made The all other embodiment for being obtained, belongs to the scope of this utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", D score, " thickness ", " top ", " in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description this utility model and simplification Description, rather than indicate or imply that the component or element of indication must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that to restriction of the present utility model.
Refer to shown in Fig. 1-4, this utility model is a kind of portable the cannot-harm-detection device, including detecting structure 1 And mechanical motion unit, mechanical motion unit includes first the 2, second mechanical ring 3 of mechanical ring and Ding Lun mechanisms 4;First mechanical ring 2 Mutually it is slidably matched with the second mechanical ring 3;Ding Lun mechanisms 4 are respectively fixed with the second mechanical ring 3 on first mechanical ring 2.
Wherein as shown in figure 3, the first mechanical ring 2 is semicircular rings, the week side of boss of the semicircular rings is provided with a conduit 201 With through hole 202;Detection structure 1 is fixed on the side of semicircular rings.Detection structure 1 adopts ultrasonic detection device.
Wherein as shown in Fig. 2 the second mechanical ring 3 includes that a half circular track and an end block, end block are fixed on semicircle and lead One end of rail;Ding Lun mechanisms 4 are fixed with the end block.
Wherein, the half circular track of the second mechanical ring 3 slides in the conduit 201 of the first mechanical ring 2, by leading in semicircle One screw is set on rail, the position for limiting half circular track by screw.By the first mechanical ring 2 is matched somebody with somebody with the second mechanical ring 3 Synthesis semicircular structure, the i.e. first mechanical ring 2 and the second 3 non-displacement of mechanical ring, by the semicircular first machinery ring 2 and the Two mechanical rings 3 are stuck on pipeline, are then moved the half circular track of the second mechanical ring 3 along conduit 201, by first machinery Ring 2 and the second mechanical ring 3 are fastened on pipeline.
Wherein as shown in figure 4, Ding Lun mechanisms 4 include roller, a guide pillar 401, guide pillar 401 and on the roller, is fixed with Spring 5 coordinates.On pipeline, the first mechanical ring 2 and the second mechanical ring 3 are rotated by the Ding Lun mechanisms 4.By spring 5 So that guide pillar 401 is flexible, to adapt to the size of different tube diameters.
For a kind of pair of semi-ring buckle-type mechanical detection frame of detection design of pipeline, solid by being fixed on the mechanical detection frame Fixed Ding Lun mechanisms are easy to the mechanical detection frame to rotate on pipeline, by the Non-Destructive Testing structure being fixed on mechanical detection frame Detect, the Ding Lun mechanisms are telescopic structure, to be applied to the pipe detection of plurality of specifications, have to the week side of boss of pipeline Easy to use, it is easy to carry, flexible structure.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Specific features, structure, material or the feature described in conjunction with the embodiment or example is contained in of the present utility model at least one In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or Example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples In combine in an appropriate manner.
This utility model preferred embodiment disclosed above is only intended to help and illustrates this utility model.Preferred embodiment is simultaneously Without all of details of detailed descriptionthe, it is only described specific embodiment also not limit the utility model.Obviously, according to this theory The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably Principle of the present utility model and practical application is explained, so that skilled artisan can be best understood by and utilize this Utility model.This utility model is only limited by claims and its four corner and equivalent.

Claims (5)

1. a kind of portable the cannot-harm-detection device, including detecting structure (1) and mechanical motion unit, it is characterised in that:Institute Stating mechanical motion unit includes the first mechanical ring (2), the second mechanical ring (3) and Ding Lun mechanisms (4);Described first mechanical ring (2) Mutually it is slidably matched with the second mechanical ring (3);Described first mechanical ring (2) is above respectively fixed with top with the second mechanical ring (3) Wheel mechanism (4).
2. a kind of portable the cannot-harm-detection device according to claim 1, it is characterised in that the described first mechanical ring (2) it is semicircular rings, the week side of boss of the semicircular rings is provided with a conduit (201) and through hole (202);The detection structure (1) side of semicircular rings is fixed on.
3. a kind of portable the cannot-harm-detection device according to claim 1, it is characterised in that the described second mechanical ring (3) include that a half circular track and an end block, the end block are fixed on one end of half circular track;Top is fixed with the end block Wheel mechanism (4).
4. a kind of portable the cannot-harm-detection device according to Claims 2 or 3, it is characterised in that second machine The half circular track of tool ring (3) slides in the conduit (201) of the first mechanical ring (2), by arranging one on half circular track Screw, the position that half circular track is limited by screw.
5. a kind of portable the cannot-harm-detection device according to claim 1, it is characterised in that the Ding Lun mechanisms (4) include roller, on the roller, be fixed with a guide pillar (401), guide pillar (401) are coordinated with a spring (5).
CN201621034442.9U 2016-08-31 2016-08-31 A kind of portable the cannot-harm-detection device Expired - Fee Related CN206018285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621034442.9U CN206018285U (en) 2016-08-31 2016-08-31 A kind of portable the cannot-harm-detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621034442.9U CN206018285U (en) 2016-08-31 2016-08-31 A kind of portable the cannot-harm-detection device

Publications (1)

Publication Number Publication Date
CN206018285U true CN206018285U (en) 2017-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621034442.9U Expired - Fee Related CN206018285U (en) 2016-08-31 2016-08-31 A kind of portable the cannot-harm-detection device

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478252A (en) * 2017-07-27 2017-12-15 华东理工大学 A kind of guided wave signals automatic acquisition device for intelligent pressure container
CN110726059A (en) * 2019-10-25 2020-01-24 浙江越新检测技术有限公司 Fixing device of adjustable pipeline magnetic leakage test probe
CN111174109A (en) * 2020-03-19 2020-05-19 中国安全生产科学研究院 Monitoring and early warning device for high consequence area of oil and gas pipeline

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478252A (en) * 2017-07-27 2017-12-15 华东理工大学 A kind of guided wave signals automatic acquisition device for intelligent pressure container
CN110726059A (en) * 2019-10-25 2020-01-24 浙江越新检测技术有限公司 Fixing device of adjustable pipeline magnetic leakage test probe
CN111174109A (en) * 2020-03-19 2020-05-19 中国安全生产科学研究院 Monitoring and early warning device for high consequence area of oil and gas pipeline
CN111174109B (en) * 2020-03-19 2021-08-10 中国安全生产科学研究院 Monitoring and early warning device for high consequence area of oil and gas pipeline

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170315

Termination date: 20180831

CF01 Termination of patent right due to non-payment of annual fee