CN111060265B - A leakproofness detects frock for floating cable - Google Patents
A leakproofness detects frock for floating cable Download PDFInfo
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- CN111060265B CN111060265B CN202010039441.8A CN202010039441A CN111060265B CN 111060265 B CN111060265 B CN 111060265B CN 202010039441 A CN202010039441 A CN 202010039441A CN 111060265 B CN111060265 B CN 111060265B
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- floating cable
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- 238000001514 detection method Methods 0.000 claims abstract description 84
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000012856 packing Methods 0.000 claims 4
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2838—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to a tightness detection tool for a floating cable, which comprises a plurality of detection box blocks which are mutually attached to form a tool for closely enclosing the outside of the floating cable to carry out tightness detection, wherein any one of the detection box blocks is correspondingly provided with a through hole which is used for being communicated with the outside to enable tightness detection gas or liquid to enter and exit, and a light display buoy which can visually display a detection result. The detection tool is simple in structure, easy to manufacture, strong in operability and accurate in detection result, is formed by mutually attaching a plurality of detection box blocks with bolts and closed connecting rods, is easy to disassemble and assemble, and is convenient to carry and transport; secondly, the hollow positioning inclusion groove 3 arranged in the detection box block plays a positioning role and does not influence the sealing detection result of the floating cable; through setting up light demonstration buoy, can demonstrate the testing result very directly perceivedly, very convenient and fast.
Description
Technical Field
The invention relates to the technical field of cable production and processing, in particular to a sealing detection tool for a floating cable.
Background
With the development of ocean resources becoming more and more widespread, surface or underwater detection equipment is used more and more, wherein a floating cable is a cable which realizes important functions of transmitting power, signals and the like between the surface or underwater detection equipment and other working parts or equipment.
Some interior of floating cable can set up the cavity that plays increase buoyancy to guarantee that floating cable can float on the sea. After the floating cable with the cavity is produced and processed, the tightness of the floating cable needs to be detected so as to prevent the floating cable from sinking into the sea due to seawater infiltration into the cavity of the floating cable and influencing the use of water surface or underwater detection equipment. And the current cable production and processing factory does not generally have dedicated showy cable leakproofness check out test set or frock, only can rely on the manual work to detect, and not only detection efficiency is low, detects the structure moreover and is accurate inadequately.
Disclosure of Invention
In order to solve the technical problem, the invention provides a sealing detection tool for a floating cable.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a leakproofness detects frock for floating cable, includes that a plurality of laminating each other are in order to form the detection box piece of the frock of the outside inseparable inclusion of floating cable in order to carry out the leakproofness detection, wherein is equipped with on any one detection box piece to be used for the through-hole that makes leakproofness detection gas or liquid business turn over with external intercommunication to and the light that can show the testing result audio-visual display buoy.
Furthermore, the inside of each detection box block all is equipped with the outside cooperation of floating cable in order to play the fretwork form location inclusion groove of positioning action.
Further, the two axial outer side walls of each detection box block are symmetrically provided with bolts, the bolts on the axial outer side walls of the same side are connected together to form a closed connecting rod of the tightness detection tool by means of mutual fitting of the detection box blocks, and each bolt is provided with a fastening nut.
Furthermore, the light display buoy is formed by connecting a light floating ball and a light floating rod, wherein the light floating ball is positioned in the detection box block, and the light floating rod is hermetically sleeved on the box wall of the detection box block in a sliding manner.
Furthermore, the light floating rod is provided with a scale value for visually displaying the detection result.
The invention has the beneficial effects that:
the detection tool is simple in structure, easy to manufacture, strong in operability and accurate in detection result, is formed by mutually attaching a plurality of detection box blocks with bolts and closed connecting rods, is easy to disassemble and assemble, and is convenient to carry and transport; secondly, the hollow positioning inclusion groove 3 arranged in the detection box block plays a positioning role and does not influence the sealing detection result of the floating cable; through setting up light demonstration buoy, can demonstrate the testing result very directly perceivedly, very convenient and fast.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the structure of a cartridge block according to the present invention;
FIG. 3 is a schematic sectional view A-A of FIG. 2;
fig. 4 is a schematic view of the structure of the present invention in use with a floating cable.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 4, a sealing detection tool for a floating cable is composed of five detection box blocks 1 which are attached to each other and are hollow and cylindrical; the side surface of the detection box block 1 is of a fan-shaped structure, and the radius size corresponding to the relative inner side arc surface of the detection box block is matched with the floating cable to be detected so as to meet the sealing requirement.
The concrete structure of the floating cable to be detected in this embodiment is shown in fig. 4, a plurality of groups of ten buoyancy bags 9 for increasing buoyancy are uniformly distributed on the outer portion of the floating cable along the axial direction, and a group of buoyancy units are located in a buoyancy chamber 10 at the outermost layer in the floating cable, a detection tool formed by five detection box blocks 1 can tightly enclose a group of buoyancy units on the floating cable, so that a closed detection chamber is formed, a through hole 2 for communicating with the outside to enable air or liquid to be detected in and out in a sealing manner is correspondingly arranged on any one detection box block 1, and a light display buoy for visually displaying a detection result is provided. The through hole 2 can be plugged and sealed through a special through hole plug, the light display buoy is composed of a light floating ball 7 located in the detection box block 1 and a light floating rod 8 connected with the light floating ball 7 and sliding on the box wall of the detection box block 1 in a sliding mode, and the light floating rod 8 is provided with a scale value capable of visually displaying a detection result. The junction of port 2 and light float rod 8 and detection box piece 1 all is equipped with sealing washer 11 to guarantee to reach the requirement of complete sealing.
As shown in fig. 2 and 3, each detection box block 1 is provided with a hollow-out positioning inclusion groove 3 which is matched with a buoyancy bag 9 on the outside of the to-be-detected floating cable to play a positioning role, each detection box block 1 is provided with a complete hollow-out positioning inclusion groove 3 and two half hollow-out positioning inclusion grooves 3, wherein the complete hollow-out positioning inclusion groove 3 is positioned in the middle of the inside of the detection box block 1, the two half hollow-out positioning inclusion grooves 3 are symmetrically distributed on two sides of the inside of the detection box block 1, and can be attached to the half hollow-out positioning inclusion grooves 3 of the adjacent detection box block 1 to form a complete structure, so that after five detection box blocks 1 are attached to each other, the hollow-out positioning inclusion grooves 3 in the detection box block can just cover ten buoyancy bags 9.
The hollow positioning inclusion groove 3 is set to be of a hollow structure, and aims to cover the buoyancy bag 9 to position the tool, and to enable the surface of the buoyancy bag 9 to be in direct contact with gas or liquid to be detected in a sealing manner, so that the sealing detection result of the floating cable is not influenced.
As shown in fig. 1 and 2, two bolts 4 are symmetrically arranged on the two axial outer side walls of each detection box block 1, five bolts 4 on the axial outer side wall of each same side of the five detection box blocks 1 are connected together with a closed connecting rod 5 in a pentagonal structure, and each bolt 4 is further provided with a fastening nut 6 for fixing the closed connecting rod 5 on the bolt 4. Through closed connecting rod 5, five detection box blocks 1 can closely laminate each other and form sealed detection frock, and fastening nut 6 and bolt 4 can guarantee that this frock is difficult to not hard up, and is sealed effectual.
In this embodiment, there are two types of tightness detection, one is tightness detection using liquid, and the other is tightness detection using gas.
The tightness test was carried out using a liquid: taking a group of buoyancy units on the floating cable to be detected as an example, the five scattered detection box blocks 1 are correspondingly clamped in the buoyancy bag 9 on the outer part of the floating cable to be detected one by one, then, the five bolt holes on the closed connecting rod 5 in the pentagonal structure are correspondingly arranged on the five bolts 4 on the same side one by one, and then, the five bolt holes are correspondingly fastened one by one through the fastening nuts 6. After the operation, the detection tool is assembled and is tightly wrapped on the buoyancy unit of the floating cable to be detected; next, the liquid is injected through the port 2, the injection is stopped after the light float 8 is completely extended, the scale value on the light float 8 at this time is recorded, the port 2 is closed by a dedicated port plug, and after a certain period of time of standing, the scale value on the light float 8 at this time is observed, whether the light float 8 is lowered or not is observed, and if the scale value is lowered, it is indicated that the buoyancy unit of this group has a problem of insufficient sealing performance, and it is necessary to perform reverse repair, and if the scale value is not lowered, it is indicated that the sealing performance is good.
Tightness test using gas: the same as the liquid detection process described above, except that the liquid is replaced with a gas.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a leakproofness detects frock for floating cable which characterized in that: the device comprises a plurality of detection box blocks (1) which are mutually attached to form a tool for closely enclosing the outside of the floating cable to carry out sealing detection, wherein any one of the detection box blocks (1) is correspondingly provided with a through hole (2) which is used for being communicated with the outside to enable sealing detection gas or liquid to enter and exit, and a light display buoy which can visually display a detection result;
a hollow positioning and wrapping groove (3) which is matched with the outside of the floating cable to play a positioning role is arranged in each detection box block (1);
each detection box block (1) is internally provided with a complete and two half hollow positioning and packing groove (3), wherein the complete hollow positioning and packing groove (3) is positioned in the middle of the inside of the detection box block (1), the two half hollow positioning and packing grooves (3) are symmetrically distributed on two sides of the inside of the detection box block (1), and can be attached to the adjacent half hollow positioning and packing grooves (3) in the detection box block (1) to form a complete detection box.
2. The tightness detection tool for the floating cable according to claim 1, characterized in that: the two axial outer side walls of each detection box block (1) are symmetrically provided with bolts (4), the bolts (4) on the same axial outer side wall are connected together to realize that the detection box blocks (1) are mutually attached to form a closed connecting rod (5) of the sealing detection tool, and each bolt (4) is provided with a fastening nut (6).
3. The tightness detection tool for the floating cable according to claim 1, characterized in that: the light display buoy is formed by connecting a light floating ball (7) and a light floating rod (8), wherein the light floating ball (7) is positioned in the detection box block (1), and the light floating rod (8) is hermetically sleeved on the box wall of the detection box block (1) in a sliding manner.
4. The tightness detection tool for the floating cable according to claim 3, characterized in that: and the light floating rod (8) is provided with a scale value for visually displaying a detection result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039441.8A CN111060265B (en) | 2020-01-15 | 2020-01-15 | A leakproofness detects frock for floating cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039441.8A CN111060265B (en) | 2020-01-15 | 2020-01-15 | A leakproofness detects frock for floating cable |
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| Publication Number | Publication Date |
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| CN111060265A CN111060265A (en) | 2020-04-24 |
| CN111060265B true CN111060265B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010039441.8A Active CN111060265B (en) | 2020-01-15 | 2020-01-15 | A leakproofness detects frock for floating cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117936167B (en) * | 2024-03-22 | 2024-06-07 | 江苏乔浦电线电缆有限公司 | Floating cable special for underwater robot |
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| CN202523440U (en) * | 2012-04-12 | 2012-11-07 | 无锡市长城电线电缆有限公司 | Offshore buoyant cable with protection structure |
| CN202956256U (en) * | 2012-11-29 | 2013-05-29 | 中国石油天然气集团公司 | Internal-pressure fatigue testing device of well completion pipe string of underground gas storage |
| CN203549093U (en) * | 2013-09-29 | 2014-04-16 | 上海三维精密模具制造有限公司 | Air leakage detection device for valve |
| CN105466651A (en) * | 2015-12-23 | 2016-04-06 | 中国人民解放军海军工程大学 | Sealing detection device of cable gland |
| CN106353050A (en) * | 2016-08-16 | 2017-01-25 | 中天科技海缆有限公司 | Sealing device for submarine cable water resistance test |
| CN108663175A (en) * | 2018-06-01 | 2018-10-16 | 南通振华重型装备制造有限公司 | A kind of Novel platform cable tube tightness of welding lines test method |
| CN109269741A (en) * | 2018-11-09 | 2019-01-25 | 安徽宇测线缆质检技术有限公司 | A kind of cable longitudinally water blocking detection device |
| DE102018118208A1 (en) * | 2018-07-27 | 2020-01-30 | Dsg-Canusa Gmbh | Test method for testing a cable for leaks and leak test device for performing the method |
-
2020
- 2020-01-15 CN CN202010039441.8A patent/CN111060265B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202523440U (en) * | 2012-04-12 | 2012-11-07 | 无锡市长城电线电缆有限公司 | Offshore buoyant cable with protection structure |
| CN202956256U (en) * | 2012-11-29 | 2013-05-29 | 中国石油天然气集团公司 | Internal-pressure fatigue testing device of well completion pipe string of underground gas storage |
| CN203549093U (en) * | 2013-09-29 | 2014-04-16 | 上海三维精密模具制造有限公司 | Air leakage detection device for valve |
| CN105466651A (en) * | 2015-12-23 | 2016-04-06 | 中国人民解放军海军工程大学 | Sealing detection device of cable gland |
| CN106353050A (en) * | 2016-08-16 | 2017-01-25 | 中天科技海缆有限公司 | Sealing device for submarine cable water resistance test |
| CN108663175A (en) * | 2018-06-01 | 2018-10-16 | 南通振华重型装备制造有限公司 | A kind of Novel platform cable tube tightness of welding lines test method |
| DE102018118208A1 (en) * | 2018-07-27 | 2020-01-30 | Dsg-Canusa Gmbh | Test method for testing a cable for leaks and leak test device for performing the method |
| CN109269741A (en) * | 2018-11-09 | 2019-01-25 | 安徽宇测线缆质检技术有限公司 | A kind of cable longitudinally water blocking detection device |
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| CN111060265A (en) | 2020-04-24 |
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Address after: 241000 west side of YAOGOU Town, Gaoxin Avenue, Wuwei City, Wuhu City, Anhui Province Applicant after: Anhui xunpu Technology Co.,Ltd. Address before: 241000 west side of YAOGOU Town, Gaoxin Avenue, Wuwei County, Wuhu City, Anhui Province Applicant before: ANHUI XUNPU CABLE CO.,LTD. |
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