CN206540563U - A kind of support meanss detected for pressure pipeline - Google Patents
A kind of support meanss detected for pressure pipeline Download PDFInfo
- Publication number
- CN206540563U CN206540563U CN201720238968.7U CN201720238968U CN206540563U CN 206540563 U CN206540563 U CN 206540563U CN 201720238968 U CN201720238968 U CN 201720238968U CN 206540563 U CN206540563 U CN 206540563U
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- pulley yoke
- support
- arc
- support meanss
- half round
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Abstract
The utility model discloses a kind of support meanss detected for pressure pipeline, including the mouse cage holding frame being made up of two semi-circular clamp hoops, semi-circular clamp hoop is made up of one and half round frames and the connection bar being arranged between half round frame；The support pulley yoke that array is arranged in pairs, support pulley yoke is separately positioned in two and half round frames；It is provided with several arc arch sheets being arranged between connection bar, arc arch sheet in arc chute, arc chute and is provided with sliding block, lifting screw, arc pressuring plate.The utility model is devised constitutes support pulley yoke by interior pulley yoke and outer pulley yoke, interior pulley yoke can be such that whole support meanss are rotated around pipe centerline, outer pulley yoke can be such that whole support meanss are moved along pipe centerline, devise arc arch sheet and sliding block with arc chute simultaneously, so it can make detection device induction end that its position is adjusted flexibly in seam crossing, the convenience of detection is improved, detection efficiency is improved.
Description
Technical field
The utility model is related to pressure pipeline detection technique field, and more particularly to a kind of pressure pipeline seam crossing is damaged online
The support meanss of detection.
Background technology
In modern industry, pressure pipeline is widely used in chemical industry, oil play, power plant etc., and its security reliability is prevention
The important leverage that pipe leakage and explosion accident occur.Because high-temerature creep and wall erosion such as are thinned at the factor, cause pressure pipe
Road structural damage.Earlier damage is caused by microlesion crackle, and the material creep in stress concentration position (such as commissure) is damaged
Wound accumulation development forms macroscopic cracking to a certain extent, and it is macrolesion to be likely to fast-developing under complex environment, is often led to
Serious accident occurs, and causes bigger economic loss.In the prior art, mainly detect that commissure is by leak detection apparatus
It is no gas leakage occur to confirm whether pipeline damages, but weld seam is accomplished by repeating to tear open at existing leak detection apparatus detection one
Dress, the time for often installing and dismantling detection device occupies 1/3rd of detection time, greatly reduces pressure pipeline inspection
The efficiency of survey.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of support meanss of the detection of pressure pipeline, and the device is only
It need to install once, the weld seam on same pipeline can continuously be detected, adjustment is flexible, substantially increases detection efficiency.
The utility model is realized by the following technical solutions：
A kind of support meanss detected for pressure pipeline, including：
The mouse cage holding frame being made up of two semi-circular clamp hoops, the semi-circular clamp hoop is by one and half round frames and sets
The connection bar put between half round frame is constituted；
The support pulley yoke that array is arranged in pairs, the support pulley yoke is separately positioned in two and half round frames；
Arc chute, arc are provided with several arc arch sheets being arranged between connection bar, the arc arch sheet
It is provided with chute on sliding block, sliding block and lifting screw is set, the lower end of lifting screw sets arc pressuring plate.
Further, the support pulley yoke is uniformly arranged in half round frame at least provided with 3 groups.
Further, it is described support pulley yoke be made up of an interior pulley yoke and an outer pulley yoke, interior pulley yoke and outside
Pulley and outer pulley in corresponding are disposed on the downside of pulley yoke respectively, the interior pulley and outer pulley glide direction are mutually perpendicular to.
Further, clamping ear is provided with the semi-circular clamp hoop, for installing clamp.
By adopting the above-described technical solution, compared with prior art, the beneficial effects of the utility model are：
1st, the mouse cage holding frame being made up of 2 semi-circular clamp hoops is devised, during installation, it is only necessary to by 2 semicircle clevis
Hold hoop to align, locked by clamp, it is easy for installation.
2nd, devise and support pulley yoke constituted by interior pulley yoke and outer pulley yoke, interior pulley yoke can make whole support meanss around
Pipe centerline rotation；Outer pulley yoke can be such that whole support meanss are moved along pipe centerline, be easy to detection device to pipe
Road weld seam (seam) is flexibly detected.
3rd, devise and sliding block is provided with the arc arch sheet with arc chute, arc arch sheet, by sliding block in cunning
Slided in groove, position of the lifting screw relative to weld seam can be adjusted, arc pressuring plate can be so adjusted in subrange
Position, and then detection device induction end is adjusted in seam crossing position, the convenience of detection is improved, detection efficiency is improved.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in figure 1, the utility model discloses a kind of support meanss detected for pressure pipeline, including：By two
The mouse cage holding frame that semi-circular clamp hoop 2 is constituted, the semi-circular clamp hoop 2 is by one and half round frames 20 and is arranged on half round frame
Several connection bars 21 between 20 are constituted；Three groups be arranged in pairs by interior pulley yoke and outer pulley yoke constitute support pulley yoke 3, institute
Support pulley yoke 3 is stated to be separately positioned in two and half round frames 20；Several arc arch sheets 5 being arranged between connection bar 21, institute
State and arc chute 50 be provided with arc arch sheet 5, setting lifting screw 7 on sliding block 6, sliding block 6 is provided with arc chute 50,
The lower end of lifting screw 7 sets arc pressuring plate 8.
In the present embodiment, pulley and outer pulley in corresponding are disposed respectively on the downside of interior pulley yoke and outer pulley yoke, it is described
Interior pulley and outer pulley glide direction are mutually perpendicular to, i.e., interior pulley yoke can be such that whole support meanss are rotated around the center line of pipeline 1；
Outer pulley yoke can be such that whole support meanss are moved along the center line of pipeline 1, and direction therebetween is mutually perpendicular to, and be easy to the device
The position of detection device is adjusted flexibly.
During utility model works, 2 semi-circular clamp hoops 2 are connected together composition holding frame by clamp, tune
Whole outer pulley yoke makes holding frame to be moved axially along the outer surface of pipeline 1 to appropriate location, and adjustment sliding block 6 makes 7 pairs of lifting screw
At quasi- pressure pipeline weld seam, pass through precession lifting screw 7 so that arc pressuring plate 8 is pressed on commissure, and the front end of arc pressuring plate can
To set the inductive probe or foil gauge of detection device.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (4)
1. a kind of support meanss detected for pressure pipeline, it is characterised in that including：
The mouse cage holding frame being made up of two semi-circular clamp hoops (2), the semi-circular clamp hoop (2) is by one and half round frames (20)
And the connection bar (21) being arranged between half round frame (20) is constituted；
The support pulley yoke (3) that array is arranged in pairs, the support pulley yoke (3) is separately positioned in two and half round frames (20)；
Arc chute is provided with several arc arch sheets (5) being arranged between connection bar (21), the arc arch sheet (5)
(50), it is provided with arc chute (50) on sliding block (6), sliding block (6) and lifting screw (7) is set, the lower end of lifting screw (7) is set
Put arc pressuring plate (8).
2. a kind of support meanss detected for pressure pipeline according to claim 1, it is characterised in that the support is slided
Wheel carrier (3) is uniformly arranged in half round frame (20) at least provided with 3 groups.
3. a kind of support meanss detected for pressure pipeline according to claim 1 or 2, it is characterised in that the branch
Support pulley yoke (3) is made up of an interior pulley yoke and an outer pulley yoke, and phase is disposed respectively on the downside of interior pulley yoke and outer pulley yoke
The interior pulley and outer pulley answered, the interior pulley and outer pulley glide direction are mutually perpendicular to.
4. a kind of support meanss detected for pressure pipeline according to claim 1, it is characterised in that the semicircle
Clamping ear (4) is provided with ferrule (2), for installing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238968.7U CN206540563U (en) | 2017-03-13 | 2017-03-13 | A kind of support meanss detected for pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238968.7U CN206540563U (en) | 2017-03-13 | 2017-03-13 | A kind of support meanss detected for pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540563U true CN206540563U (en) | 2017-10-03 |
Family
ID=59941735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238968.7U Active CN206540563U (en) | 2017-03-13 | 2017-03-13 | A kind of support meanss detected for pressure pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN206540563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796560A (en) * | 2017-11-21 | 2018-03-13 | 嘉兴学院 | A kind of sensor for measuring diesel engine high-pressure fuel conduit pressure |
| CN108758351A (en) * | 2018-06-05 | 2018-11-06 | 包旭红 | A kind of petroleum pipeline leak check device |
| CN111121606A (en) * | 2019-11-21 | 2020-05-08 | 南京工诺科技有限公司 | Deviation tester for mounting coupler |
-
2017
- 2017-03-13 CN CN201720238968.7U patent/CN206540563U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796560A (en) * | 2017-11-21 | 2018-03-13 | 嘉兴学院 | A kind of sensor for measuring diesel engine high-pressure fuel conduit pressure |
| CN108758351A (en) * | 2018-06-05 | 2018-11-06 | 包旭红 | A kind of petroleum pipeline leak check device |
| CN111121606A (en) * | 2019-11-21 | 2020-05-08 | 南京工诺科技有限公司 | Deviation tester for mounting coupler |
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