CN110940681A - Automatic nondestructive testing device for steam pressure pipeline with heat insulation layer - Google Patents
Automatic nondestructive testing device for steam pressure pipeline with heat insulation layer Download PDFInfo
- Publication number
- CN110940681A CN110940681A CN201911263468.9A CN201911263468A CN110940681A CN 110940681 A CN110940681 A CN 110940681A CN 201911263468 A CN201911263468 A CN 201911263468A CN 110940681 A CN110940681 A CN 110940681A
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- Prior art keywords
- ring
- frame
- plate
- annular
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000009413 insulation Methods 0.000 title claims description 12
- 238000009659 non-destructive testing Methods 0.000 title abstract description 7
- 238000003384 imaging method Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 230000001066 destructive effect Effects 0.000 claims 8
- 238000007689 inspection Methods 0.000 claims 8
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000011810 insulating material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/628—Specific applications or type of materials tubes, pipes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
Abstract
The invention discloses an automatic nondestructive testing device for a steam pressure pipeline with a heat-insulating layer, which comprises a mounting ring for mounting an X-ray machine, an upper half ring of a machine base, a lower half ring of the machine base, a driving device and an imaging plate bracket, wherein the upper half ring of the machine base and the lower half ring of the machine base are spliced to form an annular machine base for clamping a pipeline, two side surfaces of the annular machine base are also fixed through two combined connecting plates, an annular track is arranged on the annular machine base, the mounting ring is fixedly connected with a mounting trolley, and the mounting trolley and the driving device are in sliding fit with the track. Has the advantages that: the annular base is an environment-friendly pipeline with heat-insulating materials and is fixedly connected with a heat-insulating layer of the pipeline through a plurality of fixing bolts. The driving device and the mounting trolley can travel along the annular rail at the same time, the X-ray machine carries out pressure detection on the steam pressure pipeline and transmits information to the imaging plate, and therefore the device is high in working efficiency and capable of safely and effectively detecting damage on the pipeline.
Description
Technical Field
The invention relates to the field of nondestructive testing of pressure pipelines, in particular to an automatic nondestructive testing device for a steam pressure pipeline with a heat-insulating layer.
Background
The safety of the pressure pipelines such as steam and the like is related to the safety of lives and properties of pressure pipeline companies such as steam and the like and users of the pressure pipelines such as steam and the like, and particularly, the safety problem of the pressure pipelines such as steam and the like is particularly emphasized in the supply and use processes of the pressure pipelines such as steam and the like, so that the pressure pipelines need to be detected.
At present, a steam pressure pipeline is detected by climbing a pipeline with the height of several meters through a detection device with a weight of about one kilogram manually, and a thermal insulation material are required to be disassembled. This method easily causes safety accidents and has low working efficiency. Therefore, how to safely and effectively detect the damage on the pipeline to reduce the occurrence rate of pipeline accidents such as steam and the like is a technical problem which needs to be solved at present.
Disclosure of Invention
The invention aims to solve the problems and provide an automatic nondestructive testing device for a steam pressure pipeline with a heat-insulating layer, which can safely and nondestructively test the pressure pipeline.
The invention realizes the purpose through the following technical scheme:
the utility model provides an automatic nondestructive test device of steam pressure pipeline area heat preservation, semi-ring, drive arrangement and formation of image board support under semi-ring, frame on the collar and the frame that are used for installing the X-ray machine, the semi-ring on the frame with the semi-ring concatenation forms the annular frame that is used for the card pipeline under the frame, and annular frame both sides face is still fixed through the connecting plate of two combinations, and is equipped with annular track on the annular frame, collar and installation dolly fixed connection, the installation dolly with drive arrangement all with track sliding fit.
Preferably, the upper half ring and the lower half ring of the engine base have the same structure and respectively comprise an inner ring plate, an outer ring plate and an annular rack, the inner ring plate, the outer ring plate and the annular rack are integrally formed, waist-shaped holes are formed between the inner ring plate and the outer ring plate, and an annular rib plate is arranged between every two adjacent waist-shaped holes;
the position of the machine base, which is close to the joint of the upper half ring and the lower half ring of the machine base, is also provided with a mounting hole.
Preferably, the connecting plate is arc-shaped, the seam of the upper half ring of the machine seat and the lower half ring of the machine seat is positioned on the inner side of the connecting plate, the driving device and the installation trolley are positioned at the joint of the two connecting plates, the seam of the upper half ring of the machine seat and the lower half ring of the machine seat is provided with a connecting sheet, the upper half ring of the machine seat and the lower half ring of the machine seat can be fixedly connected by penetrating the connecting sheet through the connecting piece and the mounting hole, and the machine seat and the connecting plate are fixedly connected by.
Preferably, the connecting plate comprises a connecting plate main body, a plurality of round holes are uniformly formed in the connecting plate main body, and connecting ribs are welded on the arc surface of the connecting plate.
Preferably, the connecting piece is a screw, and the locking piece is a locking bolt.
Preferably, the rail is fixedly connected with the insulating layer of the pipeline through a plurality of uniformly distributed fixing bolts.
Preferably, the driving device comprises a frame, a driving motor is mounted on the frame, the driving motor drives a rotating shaft through a gear transmission mechanism, traveling wheels are mounted at two ends of the rotating shaft, and the traveling wheels are in sliding fit with the rails;
preferably, the mounting trolley is mounted on the supporting plate, the supporting plate is connected with the two mounting rings, one end of the connecting rib is fixedly connected with the rotating shaft, and the other end of the connecting rib is fixedly connected with the supporting plate.
Preferably, the imaging plate holder is mounted on a side of the frame.
Technical scheme more than adopting, drive arrangement drive gear drive mechanism drives two walking wheels and walks along annular rail-engaging, simultaneously because the both ends of connecting plate are connected pivot and backup pad respectively, consequently, drive arrangement and installation dolly can be simultaneously along annular rail-engaging. The mounting ring is used for fixedly mounting an X-ray machine, the X-ray machine emits X rays to the pressure pipeline and sends a detection result to the imaging plate, and whether the steam pressure pipeline is safe or not is confirmed according to information of the imaging plate.
In conclusion, the beneficial effects of the invention are as follows: an annular engine base is adopted to protect the pipeline with the heat insulation material, and the pipeline is fixedly connected with the heat insulation layer of the pipeline through a plurality of fixing bolts. The driving device and the mounting trolley can travel along the annular rail at the same time, the X-ray machine carries out pressure detection on the steam pressure pipeline and transmits information to the imaging plate, and therefore the device is high in working efficiency and capable of safely and effectively detecting damage on the pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view block diagram of the present invention;
FIG. 3 is a block diagram of the mounting cart and mounting ring of FIG. 1;
FIG. 4 is a left side view structural diagram of FIG. 3;
FIG. 5 is a top half of the housing of the present invention;
FIG. 6 is a left side view of FIG. 5;
FIG. 7 is a lower half of the housing of the present invention;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a diagram of the split joint structure of the upper half ring and the lower half ring of the stand according to the present invention;
FIG. 10 is a front view structural view of the connecting plate of the present invention;
fig. 11 is a left side view of fig. 10.
The reference numerals are explained below:
1. a mounting ring; 2. mounting a trolley; 3. a lower half ring of the machine base; 3a, an inner ring plate; 3b, a ring rib plate; 3c, an outer ring plate; 3d, an annular rack; 4. the upper half ring of the machine base; 5. fixing the bolt; 6. connecting sheets; 7. a locking member; 8. a connecting plate; 9. a drive motor; 10. a gear transmission mechanism; 11. a rotating shaft; 12. a frame; 13. a traveling wheel; 14. a track; 15. an imaging plate holder; 16. a support plate; 17. a pipeline; 17a, a heat-insulating layer; 17b, a pipe body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-11, the present invention provides an automatic nondestructive testing device for a steam pressure pipeline with a heat insulation layer, which comprises a mounting ring 1 for mounting an X-ray machine, a machine base upper half ring 4, a machine base lower half ring 3, a driving device and an imaging plate bracket 15. The upper half ring 4 of the machine base and the lower half ring 3 of the machine base are spliced to form an annular machine base used for clamping a pipeline 17, and the annular machine base can tightly hold the pipeline 17. The two side faces of the annular base are further fixed through two combined connecting plates 8, an annular rail 14 is arranged on the annular base, the mounting ring 1 is fixedly connected with the mounting trolley 2, the mounting trolley 2 and the driving device are in sliding fit with the rail 14, the driving device and the mounting trolley 2 can simultaneously walk along the rail 14, the X-ray machine is made to surround the detection pipeline 17, and detection information is transmitted to the imaging plate.
As a preferred embodiment of the present invention, the upper half ring 4 and the lower half ring 3 have the same structure, and each of the upper half ring 4 and the lower half ring 3 includes an inner ring plate 3a, an outer ring plate 3c, and a ring-shaped rack 3d, the inner ring plate 3a, the outer ring plate 3c, and the ring-shaped rack 3d are integrally formed, and a kidney-shaped hole is further formed between the inner ring plate 3a and the outer ring plate 3c, and the kidney-shaped hole can reduce weight. An annular rib plate 3b is arranged between two adjacent waist-shaped holes, so that the structural strength of the lower half ring or the upper half ring is improved; the position of the machine base, which is close to the joint of the upper half ring 4 and the lower half ring 3 of the machine base, is also provided with a mounting hole. The connecting plate 8 is the arc, on the frame semi-ring 4 with the seam of semi-ring 3 is located connecting plate 8 inboardly under the frame, drive arrangement with installation dolly 2 is located two connecting plate 8 junctions, and the seam department of semi-ring 3 is equipped with connection piece 6 under semi-ring 4 and the frame on the frame, passes mounting hole, connection piece 6 through the connecting piece can be with semi-ring 4 and the frame under semi-ring 3 fixed connection on the frame, passes connection piece 6, connecting plate 8 through retaining member 7 with frame and connecting plate 8 fixed connection. The connecting plate 8 comprises a connecting plate main body, a plurality of round holes are uniformly formed in the connecting plate main body, and connecting ribs are welded on the arc surface of the connecting plate 8.
Further, the connecting piece is a screw, and the locking piece 7 is a locking bolt. The rail 14 is fixedly connected with an insulating layer 17a of the pipeline 17 through a plurality of fixing bolts 5 which are uniformly distributed, and the insulating layer 17a is arranged on the outer side of the pipeline main body 17 b.
The driving device comprises a frame 12, a driving motor 9 is mounted on the frame 12, the driving motor 9 drives a rotating shaft 11 through a gear transmission mechanism, traveling wheels 13 are mounted at two ends of the rotating shaft 11, and the traveling wheels 13 are in sliding fit with the rails 14; the mounting trolley 2 is mounted on a support plate 16, the support plate 16 is connected with the two mounting rings 1, one end of each connecting rib is fixedly connected with the rotating shaft 11, and the other end of each connecting rib is fixedly connected with the support plate 16.
Preferably, the imaging plate holder 15 is mounted on a side of the gantry 12. This structure enables the driving device, the imaging plate holder 15, and the installation hour to be moved simultaneously.
By adopting the technical scheme, the driving device drives the gear transmission mechanism 10 to drive the two walking wheels 13 to walk along the annular track 14, and simultaneously, the two ends of the connecting plate 8 are respectively connected with the rotating shaft 11 and the supporting plate 16, so that the driving device and the mounting trolley 2 can walk along the annular track 14 simultaneously. The mounting ring 1 is used for fixedly mounting an X-ray machine, the X-ray machine emits X-rays to the pressure pipeline 17, the detection result is sent to the imaging plate, and whether the steam pressure pipeline 17 is safe or not is confirmed according to the information of the imaging plate.
An annular base is adopted to protect the pipeline 17 with the heat-insulating material in an environment-friendly way, and the pipeline 17 is fixedly connected with a heat-insulating layer 17a of the pipeline 17 through a plurality of fixing bolts 5. The driving device and the mounting trolley 2 can walk along the annular track 14 at the same time, the X-ray machine carries out pressure detection on the steam pressure pipeline 17 and transmits information to the imaging plate, the working efficiency is high, and the damage on the pipeline 17 can be safely and effectively detected.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides an automatic nondestructive test device of steam pressure pipeline area heat preservation which characterized in that: including the mounting ring and the frame on be used for installing the X-ray machine semi-ring, under the frame semi-ring, drive arrangement and formation of image board support, on the frame semi-ring with under the frame semi-ring concatenation forms the annular frame that is used for the card pipeline, and annular frame both sides face is still fixed through the connecting plate of two combinations, and is equipped with annular track on the annular frame, mounting ring and installation dolly fixed connection, the installation dolly with drive arrangement all with track sliding fit.
2. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 1, wherein: the upper half ring and the lower half ring of the engine base have the same structure and respectively comprise an inner ring plate, an outer ring plate and an annular rack, the inner ring plate, the outer ring plate and the annular rack are integrally formed, waist-shaped holes are formed between the inner ring plate and the outer ring plate, and an annular rib plate is arranged between every two adjacent waist-shaped holes;
the position of the machine base, which is close to the joint of the upper half ring and the lower half ring of the machine base, is also provided with a mounting hole.
3. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 2, wherein: the connecting plate is the arc, on the frame the semi-ring with the seam of semi-ring is located the connecting plate inboard under the frame, drive arrangement with the installation dolly is located two connecting plate junctions, and on the frame the seam of semi-ring and semi-ring is equipped with the connection piece under the frame, passes mounting hole, connection piece through the connecting piece and can be with on the frame semi-ring and semi-ring fixed connection under the frame, passes connection piece, connecting plate through the retaining member with frame and connecting plate fixed connection.
4. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 3, wherein: the connecting plate comprises a connecting plate main body, a plurality of round holes are uniformly formed in the connecting plate main body, and connecting ribs are welded on the arc surface of the connecting plate.
5. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 4, wherein: the connecting piece is a screw, and the locking piece is a locking bolt.
6. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 1, wherein: the track is fixedly connected with the heat-insulating layer of the pipeline through a plurality of uniformly distributed fixing bolts.
7. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 3, wherein: the driving device comprises a rack, a driving motor is installed on the rack and drives the rotating shaft through a gear transmission mechanism, walking wheels are installed at two ends of the rotating shaft, and the walking wheels are in sliding fit with the rails.
8. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 7, wherein: the mounting trolley is mounted on the supporting plate, the supporting plate is connected with the two mounting rings, one end of the connecting rib is fixedly connected with the rotating shaft, and the other end of the connecting rib is fixedly connected with the supporting plate.
9. The apparatus for the automated, non-destructive inspection of a vapor pressure pipe with insulation as claimed in claim 8, wherein: the imaging plate bracket is arranged on the side of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263468.9A CN110940681A (en) | 2019-12-11 | 2019-12-11 | Automatic nondestructive testing device for steam pressure pipeline with heat insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263468.9A CN110940681A (en) | 2019-12-11 | 2019-12-11 | Automatic nondestructive testing device for steam pressure pipeline with heat insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110940681A true CN110940681A (en) | 2020-03-31 |
Family
ID=69910106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911263468.9A Pending CN110940681A (en) | 2019-12-11 | 2019-12-11 | Automatic nondestructive testing device for steam pressure pipeline with heat insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110940681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117517348A (en) * | 2023-11-14 | 2024-02-06 | 四川领先微晶玻璃有限公司 | Surface defect detection system based on microcrystalline glass panel finished product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8223756A0 (en) * | 1981-10-16 | 1982-10-15 | Kaiser Steel Corp | APPARATUS AND METHOD FOR RADIOGRAPHIC EXAMINATION OF THE BOUNDARY WELD LINE AREA OF A DOUBLE JOINED STEEL PIPE. |
| CN203216874U (en) * | 2013-04-10 | 2013-09-25 | 四川瑞迪射线数字影像技术有限责任公司 | Through pin track type X-ray radiography detection device capable of circumferentially rotating and used for pipeline weld seam |
| US8767912B1 (en) * | 2013-04-09 | 2014-07-01 | King Abdulaziz University | System for inspection and imaging of insulated pipes and vessels using backscattered radiation and X-ray fluorescence |
| CN206420793U (en) * | 2017-01-21 | 2017-08-18 | 温州宏泰无损检测有限公司 | A kind of pipe welding seam X-ray digitizes the cannot-harm-detection device |
| CN110361402A (en) * | 2019-08-08 | 2019-10-22 | 丹东华日理学电气有限公司 | A kind of line scan-type X-ray pipeline digital imaging detection device for detecting |
-
2019
- 2019-12-11 CN CN201911263468.9A patent/CN110940681A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8223756A0 (en) * | 1981-10-16 | 1982-10-15 | Kaiser Steel Corp | APPARATUS AND METHOD FOR RADIOGRAPHIC EXAMINATION OF THE BOUNDARY WELD LINE AREA OF A DOUBLE JOINED STEEL PIPE. |
| US8767912B1 (en) * | 2013-04-09 | 2014-07-01 | King Abdulaziz University | System for inspection and imaging of insulated pipes and vessels using backscattered radiation and X-ray fluorescence |
| CN203216874U (en) * | 2013-04-10 | 2013-09-25 | 四川瑞迪射线数字影像技术有限责任公司 | Through pin track type X-ray radiography detection device capable of circumferentially rotating and used for pipeline weld seam |
| CN206420793U (en) * | 2017-01-21 | 2017-08-18 | 温州宏泰无损检测有限公司 | A kind of pipe welding seam X-ray digitizes the cannot-harm-detection device |
| CN110361402A (en) * | 2019-08-08 | 2019-10-22 | 丹东华日理学电气有限公司 | A kind of line scan-type X-ray pipeline digital imaging detection device for detecting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117517348A (en) * | 2023-11-14 | 2024-02-06 | 四川领先微晶玻璃有限公司 | Surface defect detection system based on microcrystalline glass panel finished product |
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Application publication date: 20200331 |
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