CN101713492B - Mobile device of inner-pipeline detection device as well as launching and receiving method - Google Patents
Mobile device of inner-pipeline detection device as well as launching and receiving method Download PDFInfo
- Publication number
- CN101713492B CN101713492B CN2008101677396A CN200810167739A CN101713492B CN 101713492 B CN101713492 B CN 101713492B CN 2008101677396 A CN2008101677396 A CN 2008101677396A CN 200810167739 A CN200810167739 A CN 200810167739A CN 101713492 B CN101713492 B CN 101713492B
- Authority
- CN
- China
- Prior art keywords
- detection device
- shifter
- pallet
- pipeline detection
- 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.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention provides a mobile device of an inner-pipeline detection device as well as a launching method and a receiving method of the inner-pipeline detection device by using the mobile device. The mobile device comprises a pallet, wherein the longitudinal length of the pallet is not less than the length of the inner-pipeline detection device, and the shape of the pallet enables the pallet to be capable of holding a part of the inner-pipeline detection device in the radial direction. According to the mobile device, the pipeline inner-detection device can be held by the non-magnetic pallet so that the inner-pipeline detection device can be separated from the internal wall of a launching-receiving spherical cylinder in the process of launching and receiving the inner-pipeline detection device. Therefore, the magnetic force generated between the inner-pipeline detection device and the launching-receiving spherical cylinder is reduced, the pipeline inner-detection device is conveniently launched to a predetermined position in the launching-receiving spherical cylinder, and then the position of the inner-pipeline detection device can be kept with only extracting the pallet, thereby greatly reducing the possibility of damageing the inner-pipeline detection device.
Description
Technical field
The present invention relates to the pipe detection field, more particularly, relate to a kind of shifter of in-pipeline detection device, and the sending method and the method for reseptance that utilize the in-pipeline detection device that this shifter carries out.
Background technique
As everyone knows, line transportation is the main transportation means of oil or rock gas.And, for oil or natural gas transport are arrived required area, usually need lay the pipeline of longer distance.
Along with the growth of service time, the various defectives of the unavoidable appearance of the pipeline of steel for example, may cause inner-walls of duct to be corroded owing to electrochemical reaction, thereby produce pit or crack; Might cause the distortion of pipeline physical dimension etc. owing to the external force effect.If untimely the defective that has occurred is adopted remedial measures, be easy to make pipeline accident to occur, cause tremendous influence.Thereby, termly pipeline is detected, thereby the actual conditions of in time controlling pipeline have crucial meaning.
At present, in the pipe survey field, usually adopt a kind of in-pipeline detection device that pipeline is detected, for example disclose a kind of in-pipeline detection device that is used for pipe detection among the CN1828219A.In use, in-pipeline detection device is put into pipe interior, then this in-pipeline detection device in the promotion lower edge of pipe fluid pressure pipeline advance, simultaneously pipe interior is detected, and the record pipe interior testing result information.
Before carrying out testing, need in-pipeline detection device be delivered in the receiving ball tube, in-pipeline detection device is got in the pipeline detect; And after accomplishing testing, also need in-pipeline detection device received from receiving ball tube.
Current, the shifter of in-pipeline detection device has varied, but common method is: use the top thick stick to withstand in-pipeline detection device, firmly in-pipeline detection device is headed into the precalculated position in the receiving ball tube then.And when receiving, directly with the top thick stick in-pipeline detection device is pulled out.
This traditional shifter is suitable for the less in-pipeline detection device of size; If but the size of in-pipeline detection device is bigger; Because this in-pipeline detection device has magnetic; Thereby after sending into in-pipeline detection device in the receiving ball tube, the powerful magnetic force that produces between in-pipeline detection device and the receiving ball tube hinders sending into of this in-pipeline detection device, thereby causes the transmission difficulty of in-pipeline detection device.And, the top thick stick send into receiving pipeline in during detection device, also be easy to in-pipeline detection device is caused damage.
Thereby, need a kind of be convenient to send with receiving pipeline in the shifter of detection device, and send and receiving course in can not cause damage to in-pipeline detection device.
Summary of the invention
One object of the present invention is to overcome in traditional shifter of in-pipeline detection device sends and receives the defective of difficulty, and a kind of transmissions and the reception shifter of in-pipeline detection device comparatively easily is provided.
Another object of the present invention is to overcome the comparatively difficult defective of method of sending and receiving of existing in-pipeline detection device, and a kind of sending method and method of reseptance of the in-pipeline detection device of being convenient to operate are provided.
According to an aspect of the present invention; A kind of shifter of in-pipeline detection device is provided; Wherein this shifter comprises pallet; The longitudinal length of this pallet is not less than the length of in-pipeline detection device, and the shape of said pallet makes this pallet can hold an in-pipeline detection device part radially.
According to a further aspect in the invention, a kind of sending method of in-pipeline detection device is provided, this sending method comprises the shifter that is placed with in-pipeline detection device is pushed the precalculated position in the receiving ball tube; Said shifter is extracted out from said receiving ball tube, and made said in-pipeline detection device be retained in said precalculated position; Wherein, said shifter is a shifter provided by the present invention.
In accordance with a further aspect of the present invention, a kind of method of reseptance of in-pipeline detection device is provided, this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Said in-pipeline detection device is moved on the said shifter; Wherein, said shifter is a shifter provided by the present invention.
According to the shifter of in-pipeline detection device provided by the present invention, send with receiving pipeline in the process of detection device, can use pallet to hold in-pipeline detection device, thereby the inwall of in-pipeline detection device and receiving ball tube is separated.Therefore, can reduce the magnetive attraction that between in-pipeline detection device and receiving ball tube inwall, produces, be convenient to in-pipeline detection device is sent into the precalculated position in the receiving ball tube, can maintain the position of in-pipeline detection device then, only need extract pallet out and get final product.And, because in-pipeline detection device can not contact with the inwall direct friction of receiving ball tube in process of transmitting, thereby also greatly reduce the possibility that in-pipeline detection device is caused damage.
Sending method according to in-pipeline detection device provided by the present invention; Owing to adopted above-mentioned shifter provided by the present invention; Have transmit operation advantage comparatively easily too, and greatly reduce the possibility that in-pipeline detection device is caused damage.
According to the method for reseptance of in-pipeline detection device provided by the present invention, after finishing receiving, to moving of in-pipeline detection device, can be through moving of pallet be realized, thus avoided in-pipeline detection device is caused the possibility of damage.
Description of drawings
Fig. 1 is the schematic representation according to the user mode of shifter of the present invention;
Fig. 2 is the schematic representation according to the pallet in the shifter of the present invention;
Fig. 3 is the schematic representation according to the top thick stick in the shifter of the present invention.
Embodiment
With reference to accompanying drawing mode of execution of the present invention is carried out detailed description below.
As depicted in figs. 1 and 2; The invention provides a kind of shifter of in-pipeline detection device; Wherein, This shifter comprises pallet 2, and the longitudinal length of this pallet 2 is not less than the length of in-pipeline detection device, and the shape of pallet 2 makes this pallet 2 can hold an in-pipeline detection device part radially.
In the shifter of in-pipeline detection device provided by the present invention, key is that this shifter comprises pallet 2.Utilize this pallet 2, when sending operation, can at first in-pipeline detection device 1 be placed in the pallet 2, then pallet 2 and in-pipeline detection device 1 are delivered to the precalculated position in the cavity 4 of receiving ball tube 3 together, extract pallet 2 then out and get final product.In the process of sending into pallet 2 and in-pipeline detection device 1, can directly promote pallet 2 and get final product, and need not, thereby can prevent damage in-pipeline detection device 1 to in-pipeline detection device 1 contact.
And; When pallet 2 is supporting in-pipeline detection device 1 and in receiving ball tube 3, is moving; Separate between the tube wall of pallet 2 with in-pipeline detection device 1 and receiving ball tube 3; Thereby reduced the effect of magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3 greatly, thereby the pallet 2 that can very conveniently will be supported with in-pipeline detection device 1 is like a cork sent into the precalculated position in the cavity 4 of receiving ball tube 3.
In order to hold in-pipeline detection device 1, the longitudinal length of this pallet 2 is not less than the length of in-pipeline detection device, and preferably, the length of pallet 2 is longer than the length of in-pipeline detection device 1 slightly, at least with the equal in length of in-pipeline detection device 1.
The shape of pallet 2 makes this pallet 2 can hold in-pipeline detection device 1 part radially, with the both sides from pallet 2 in-pipeline detection device 1 is played the effect of holding, and breaks away from from the both sides of pallet 2 to prevent in-pipeline detection device 1.
But under preferable case, as shown in Figure 2, pallet 2 is for to have the long plate shape of arc-shaped cross-section, and is formed with the surface 21 of the indent that is used to support said in-pipeline detection device 1.After being placed on in-pipeline detection device 1 on the pallet 2, supporting this in-pipeline detection device 1 by the surface 21 of indent, and realize holding this in-pipeline detection device 1 through its arc.
In order to realize holding to in-pipeline detection device 1; Be convenient in arriving receiving ball tube 3 separating of pallet 2 and in-pipeline detection device 1 behind the precalculated position simultaneously, preferably, the central angle of the cross section arc of pallet 2 is that 80 degree are to 160 degree; Further preferably, be that 90 degree are to 120 degree.
The central angle of the cross section arc of pallet 2 is more greatly then big more with in-pipeline detection device 1 contacted area, and is then abundant more to holding of in-pipeline detection device 1.But also need guarantee simultaneously pallet 2 accomplish send operation after with in-pipeline detection device 1 between be convenient to separate.Thereby the central angle of the cross section arc of pallet 2 is usually less than 180 degree.
In order to adapt to the in-pipeline detection device 1 of different size size, preferably, the diameter of a circle at the cross section arc of pallet 2 place is 360 millimeters to 820 millimeters, further is preferably 450 millimeters to 750 millimeters.
For in sending in-pipeline detection device 1 process of transmitting, further reduce the magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3, under preferable case, pallet 2 is processed by nonmagnetic substance.Because pallet 2 is processed for nonmagnetic substance, is unfavorable for the conduction of magnetic, thereby can further reduces the magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3, is more convenient for sending operation.The nonmagnetic substance of making pallet 2 can be in the existing nonmagnetic substance any one, like higher resin material of stainless steel, intensity or stupalith etc.
As shown in Figure 1, when utilizing after pallet 2 puts into receiving ball tube 3 with in-pipeline detection device 1, need in-pipeline detection device 1 in receiving ball tube 3, to move.For the possibility that prevents that in-pipeline detection device 1 from moving outside receiving ball tube 3, under preferable case, pallet 2 also comprises block piece, and this block piece is along the end that is horizontally installed on pallet 2, and block piece is fixedly connected with the both sides of the arc of said pallet respectively.
This block piece can be for crossbeam, connecting rod etc., as long as can realize barrier functionality.
Under preferable case, said block piece is a baffle plate 22.This baffle plate 22 is lived the plug at end part of pallet 2.
Because the existence of this baffle plate 22 can prevent that in-pipeline detection device 1 from moving outside receiving ball tube 3, simultaneously because the existence on the surface 21 of the indent of pallet 2 can prevent two side shiftings of in-pipeline detection device 1 to pallet 2.Therefore, the in-pipeline detection device 1 that only allows to be placed on the pallet 2 according to the pallet 2 of said structure moves to the inside of receiving ball tube 3.
The heavier in-pipeline detection device 1 of weight is when this kind in-pipeline detection device 1 being sent and receive operation, higher to the requirement of strength of above-mentioned pallet 2 for volume is big.If the insufficient strength of pallet 2 is easy to pallet 2 is caused damage.
Thereby, under preferable case,, simultaneously baffle plate 22 being played mechanical support effect preferably in order to strengthen the mechanical strength of pallet 2, pallet 2 also comprises rib 23, this rib 23 is fixedly connected with the surface 21 of the baffle plate 22 and the indent of pallet 2 respectively.
That is to say, between the concave surface 21 of pallet 2 and baffle plate 22, be set with rib 23, thereby play the effect of strengthening pallet 2 overall mechanical strength, especially baffle plate 22 is played supporting effect preferably.
For the ease of the pushing and retracting of pallet 2, under preferable case, pallet 2 also comprises handle 24, and this handle 24 is arranged on the surface of this pallet 2 dorsad of baffle plate 22.
On the baffle plate 22 of pallet 2, also be provided with handle 24.This handle 24 is provided for being connected with pallet 2 through hand or suspension hook, thereby is convenient to pallet 2 is operated, as pushes and retract.Certainly, this handle 24 is provided with on the surface of pallet 2 dorsad (that is, at baffle plate 22 when pallet 2 gets into receiving ball tubes 3 on the surface of outside), and is as shown in Figure 1.
In order to make in-pipeline detection device 1 have definite position being placed into the longitudinal direction of 21 last times of concave surface along this pallet 2; Thereby be convenient to this in-pipeline detection device 1 is placed into the precalculated position in the cavity 4 of receiving ball tube 3 exactly; Preferably; Pallet 2 also comprises protuberance 25, and this protuberance 25 is horizontally installed on the surface 21 of indent of pallet 2.
This protuberance 25 be used for in-pipeline detection device 1 on parts (like driving leather) cooperatively interact, thereby after being placed into in-pipeline detection device 1 on the pallet 2, in-pipeline detection device 1 can disorderly not slided along the longitudinal direction of pallet 2.
In the process of sending in-pipeline detection device 1, in order to improve the convenience of sending operation, preferably, said shifter also includes tractor, is used for supporting and mobile pallet 2.This tractor is used for mobile pallet 2 (being supported with in-pipeline detection device 1), pallet 2 is moved with in-pipeline detection device 1, and finally put into the precalculated position of receiving ball tube 3.
Said tractor can be in the multiple existing shifter any one, for example, and fluid pressure drive device, pneumatic actuating device or chain hois (like wire rope palm cucurbit or chain palm cucurbit) etc.Preferred employing palm cucurbit, conventionally known to one of skill in the art because palm cucurbit flexible and convenient operation is convenient to carry out at the scene operation about being operating as of palm cucurbit, repeat no more at this.
When with pallet 2 after in-pipeline detection device 1 is put into the precalculated position of receiving ball tube 3, need pallet 2 be extracted out from receiving ball tube 3.For the ease of extracting pallet 2 out, preferably, utilize top thick stick 5 to withstand in-pipeline detection device 1 with appropriate length, simultaneously pallet 2 is outwards extracted out.
This top thick stick 5 is an elongated rod shape, can be formed as one, and perhaps forms to form.
For the ease of the depositing and operating of top thick stick 5, as shown in Figure 3, top thick stick 5 comprises cross bar 53 and a plurality of push rods 51, and a plurality of push rods 51 connect removably successively, and cross bar 53 edges are connected in push rod 51 perpendicular to the direction of push rod 51.
When pallet 2 gets into receiving ball tube 3 with in-pipeline detection device 1, can make top thick stick 5 be connected to (to pallet 2 applied thrusts) on the pallet 2, and increase the quantity that push rod 51 connects gradually, to adapt to going deep into of pallet 2.Behind pallet 2 arrival precalculated positions, then top thick stick 5 also has suitable length.At this moment, can top thick stick 5 be connected on the in-pipeline detection device 1, extract pallet 2 simultaneously out.
Being connected to removably between the push rod 51 connects, like the mode through scyewed joint.It is hand-held that cross bar 53 is used for operator, or when being convenient in receiving pipeline subsequently detection device 1, utilize this cross bar 53 to be hooked on the in-pipeline detection device 1, so that in-pipeline detection device 1 is pulled out.And, can adjust the mounting point of cross bar 53 through a plurality of pin-and-holes 52 on the push rod 51, to adapt to multiple applicable cases.Cross bar 53 can also other modes be connected in the push rod 51 of top thick stick 5, as is threaded.
The present invention also provides a kind of sending method of in-pipeline detection device, and this sending method comprises the shifter that is placed with in-pipeline detection device 1 is pushed the precalculated position in the receiving ball tube 3; Said shifter is extracted out from said receiving ball tube 3, and made said in-pipeline detection device 1 be retained in said precalculated position; Wherein, said shifter is an above-mentioned shifter provided by the present invention.
When using shifter provided by the present invention; In-pipeline detection device 1 is placed on the pallet 2; The pallet 2 that will have in-pipeline detection device 1 then is pushed to the precalculated position in the receiving ball tube 3; And pallet 2 released from receiving ball tube 3, make in-pipeline detection device 1 still be retained in said precalculated position simultaneously, thereby accomplished the transmission operation of in-pipeline detection device.
For the big and heavier in-pipeline detection device of weight of volume; For the ease of accomplishing the dilatory of in-pipeline detection device 1; Preferably; Said shifter also comprises tractor, promotes or draws said shifter and in-pipeline detection device through said tractor, thereby can easily accomplish the transmission of in-pipeline detection device 1 and receive operation.
For example; After in the pallet 2 that in-pipeline detection device 1 is placed on above-mentioned shifter; Can pass through tractor (like wire rope palm cucurbit or chain palm cucurbit), the pallet 2 that will have in-pipeline detection device 1 pushes in the precalculated position of receiving ball tube 3 hollow cavities 4.In receiving operation, can utilize tractor that above-mentioned shifter is brought up to the height identical with receiving ball tube 3, and this shifter is alignd with the outlet of receiving ball tube 3, so that receive operation.
After the pallet that will have in-pipeline detection device 12 pushes away the precalculated position that is put in the receiving ball tube 3; For the ease of separating (specifically of in-pipeline detection device 1 and shifter; For the ease of separating of in-pipeline detection device 1 and pallet 2), preferably, said shifter also comprises the top thick stick.When needs separate shifter with in-pipeline detection device 1, with this top thick stick said in-pipeline detection device 1 is withstood, said shifter is extracted out.Thereby fast shifter is extracted out (as pallet 2 is extracted out).
The present invention also provides a kind of method of reseptance of in-pipeline detection device, and this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Said in-pipeline detection device is moved on the said shifter; Wherein, said shifter is a shifter provided by the present invention.
In receiving operation, at first shifter provided by the present invention is aimed at the outlet of receiving ball tube, the in-pipeline detection device 1 that will be positioned at receiving ball tube 3 then is dragged on this shifter and gets final product.
For the ease of transmission and the reception operation of accomplishing in-pipeline detection device 1, preferably, said shifter also comprises the top thick stick; This top thick stick 5 comprises cross bar 53 and a plurality of push rods 51; A plurality of push rods 51 connect removably successively, and cross bar 53 is connected in push rod 51 along the direction perpendicular to push rod 51, and in-pipeline detection device 1 is being moved in the step on the shifter; Cross bar 53 is caught on in-pipeline detection device, this in-pipeline detection device 1 is dragged on the shifter.
Specifically, when receiving operation, the outlet that shifter (pallet 2) is aimed at receiving ball tube 3; Then, (through cross bar 53) hooks in-pipeline detection device 1 with top thick stick 5; Utilize top thick stick 5 that in-pipeline detection device 1 is dragged in the pallet 2 through tractor again.
Owing to use pallet 2, thereby make receiving course comparatively convenient.And, after accomplish receiving, direct mobile pallet 2, detection device 1 in the just removable pipeline, thus avoid the damage that possibly cause to in-pipeline detection device 1.
Though above-mentioned literal specific embodiments of the invention is described; But those of ordinary skill in the art should be understood that; The content that the present invention comprised is not limited to this, under the prerequisite that does not break away from essential scope of the present invention, can make various modifications, replacement and variation.
Claims (18)
1. the shifter of an in-pipeline detection device; It is characterized in that; Said shifter comprises pallet (2); The longitudinal length of this pallet (2) is not less than the length of said in-pipeline detection device, and the shape of said pallet (2) makes this pallet (2) can hold a said in-pipeline detection device part radially.
2. shifter according to claim 1 is characterized in that, said pallet (2) is the long plate shape with arc-shaped cross-section, and said pallet (2) is processed by nonmagnetic substance.
3. shifter according to claim 2 is characterized in that, the central angle of the cross section arc of said pallet (2) is that 80 degree are to 160 degree.
4. shifter according to claim 3 is characterized in that, the diameter of a circle at the cross section arc place of said pallet (2) is 360 millimeters to 820 millimeters.
5. shifter according to claim 2 is characterized in that, said pallet (2) also comprises block piece, and this block piece is along the end that is horizontally installed on said pallet (2), and said block piece is fixedly connected with the both sides of the arc of said pallet respectively.
6. shifter according to claim 5 is characterized in that, said block piece is baffle plate (22).
7. shifter according to claim 6 is characterized in that, said pallet (2) also comprises rib (23), and this rib (23) is fixedly connected with the surface (21) of the said baffle plate (22) and the indent of said pallet (2) respectively.
8. shifter according to claim 7 is characterized in that, said pallet (2) also comprises handle (24), and this handle (24) is arranged on the surface of this pallet dorsad (2) of said baffle plate (22).
9. shifter according to claim 7 is characterized in that, said pallet (2) also comprises protuberance (25), and this protuberance (25) is horizontally installed on the surface (21) of indent of said pallet (2).
10. shifter according to claim 2 is characterized in that this shifter also includes tractor, is used for supporting and moving said pallet (2).
11. shifter according to claim 10 is characterized in that, said tractor is wire rope palm cucurbit or chain palm cucurbit.
12. shifter according to claim 2 is characterized in that, this shifter also comprises top thick stick (5), and this top thick stick (5) is an elongated rod shape.
13. shifter according to claim 12; It is characterized in that; Said top thick stick (5) comprises cross bar (53) and a plurality of push rod (51), and said a plurality of push rods (51) connect removably successively, and said cross bar (53) is connected in said push rod (51) along the direction perpendicular to said push rod (51).
14. the sending method of an in-pipeline detection device, this sending method comprise the shifter that is placed with in-pipeline detection device is pushed the precalculated position in the receiving ball tube; Said shifter is extracted out from said receiving ball tube, and made said in-pipeline detection device be retained in said precalculated position; Wherein, said shifter is according to any described shifter in the claim 1 to 9.
15. sending method according to claim 14, wherein, said shifter also comprises tractor, promotes said shifter and in-pipeline detection device through said tractor.
16. sending method according to claim 15, wherein, said shifter also comprises the top thick stick, with this top thick stick said in-pipeline detection device is withstood, and said shifter is extracted out.
17. the method for reseptance of an in-pipeline detection device, this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Said in-pipeline detection device is moved on the said shifter; Wherein, said shifter is according to any described shifter in the claim 1 to 9.
18. method of reseptance according to claim 17; Wherein, Said shifter also comprises the top thick stick, and this top thick stick (5) comprises cross bar (53) and a plurality of push rod (51), and said a plurality of push rods (51) connect removably successively; Said cross bar (53) is connected in said push rod (51) along the direction perpendicular to said push rod (51); Said in-pipeline detection device is being moved in the step on the said shifter, said cross bar (53) is being hooked said in-pipeline detection device, this in-pipeline detection device is being dragged on the said shifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101677396A CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101677396A CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713492A CN101713492A (en) | 2010-05-26 |
| CN101713492B true CN101713492B (en) | 2012-07-18 |
Family
ID=42417376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101677396A Active CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101713492B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764457B (en) * | 2016-12-16 | 2019-02-15 | 北京华航无线电测量研究所 | A kind of pipe leakage internal detector service method |
| CN107883116B (en) * | 2017-11-27 | 2020-02-14 | 中国海洋石油集团有限公司 | Pipeline pigging and internal detection push ball tray |
| CN110131587A (en) * | 2019-04-17 | 2019-08-16 | 汉正检测技术有限公司 | A kind of pipe detection device |
| CN110864989B (en) * | 2019-11-19 | 2021-01-12 | 上海市特种设备监督检验技术研究院 | Test platform and method for detecting wear resistance of parts in pipeline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061285A (en) * | 1991-12-11 | 1992-05-20 | 胜利石油管理局油建一公司 | Patch-up-coating machine capable of automatically examination inner wall coating or steel pipeline |
| CN1828219A (en) * | 2006-04-06 | 2006-09-06 | 上海交通大学 | Intelligent detector for submarine pipeline |
| CN2852929Y (en) * | 2005-11-28 | 2007-01-03 | 徐新刚 | Regulatable support of urethra endoscope |
-
2008
- 2008-10-06 CN CN2008101677396A patent/CN101713492B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061285A (en) * | 1991-12-11 | 1992-05-20 | 胜利石油管理局油建一公司 | Patch-up-coating machine capable of automatically examination inner wall coating or steel pipeline |
| CN2852929Y (en) * | 2005-11-28 | 2007-01-03 | 徐新刚 | Regulatable support of urethra endoscope |
| CN1828219A (en) * | 2006-04-06 | 2006-09-06 | 上海交通大学 | Intelligent detector for submarine pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101713492A (en) | 2010-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101713492B (en) | Mobile device of inner-pipeline detection device as well as launching and receiving method | |
| CN204396558U (en) | Automatic pipebender | |
| EP2273058A3 (en) | Apparatus, system and method for communicating while logging with wired drill pipe | |
| CN107472587B (en) | Shaping mechanism is piled up to many steel pipes | |
| CN102514936B (en) | Plate gripping device and method for gripping plates by using same | |
| CN201283449Y (en) | Clamping mechanism for cutting tube in fixed length | |
| CN102427895B (en) | Pipe Manipulator | |
| CN100528390C (en) | Limiting core rod cold drawn tube technique and equipment thereof | |
| CN202571870U (en) | Lathe pneumatic clamping device | |
| CN202988568U (en) | Vertical pipeline hoisting apparatus | |
| CN108107695A (en) | A kind of packing carbon powder device | |
| CN205166812U (en) | Portable piping installation connecting device | |
| CN210481982U (en) | Highway engineering bores coring sample extractor | |
| CN202511770U (en) | Novel steel-rope pneumatic drifter | |
| US8201865B2 (en) | Pipe gripper device for pulling pipe and methods of use | |
| CN201276832Y (en) | Connecting casing | |
| CN203245200U (en) | Device for controlling uniformity of wall thickness of steel pipe | |
| CN217049530U (en) | Conveyer is stored to safe type fodder | |
| CN215115222U (en) | Portable rock sampling instrument | |
| CN216767327U (en) | Power device suitable for grabbing and releasing logging instrument | |
| CN111375610B (en) | Pipeline cleaning system | |
| CN219259307U (en) | Auxiliary construction device for hoisting small-caliber pipeline | |
| CN112296031B (en) | Method for grabbing spherical pig by using grabbing tool and grabbing tool | |
| CN209481060U (en) | Oil pipe centralizer | |
| CN201255700Y (en) | Mineral slurry deep sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160622 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC LONG DISTANCE OIL AND GAS PIPELINES DETECTION CO., LTD. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: Sinopec Corp. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Pipe network group (Xuzhou) pipeline inspection and Testing Co., Ltd Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sinopec long distance oil and Gas Pipeline Inspection Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |