CN112134204A - Installation method for high-voltage cable cabin penetrating piece of offshore booster station - Google Patents
Installation method for high-voltage cable cabin penetrating piece of offshore booster station Download PDFInfo
- Publication number
- CN112134204A CN112134204A CN201910552101.2A CN201910552101A CN112134204A CN 112134204 A CN112134204 A CN 112134204A CN 201910552101 A CN201910552101 A CN 201910552101A CN 112134204 A CN112134204 A CN 112134204A
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- China
- Prior art keywords
- voltage
- cable
- voltage cable
- cover plate
- opening
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Abstract
The invention discloses a method for installing a high-voltage cable cabin penetrating piece of an offshore booster station, and particularly relates to the technical field of high-voltage cable cabin penetrating piece installation. According to the invention, through adjusting the sequence of construction and design of the high-voltage cable cabin penetrating piece cover plate, after the high-voltage cable penetrates and is fixed, the penetrating position of the high-voltage cable is measured, the stainless steel high-voltage cover plate is designed according to the positioning size of the measured cable, and the positioning of the stainless steel sleeve on the cover plate is adjusted, so that the fireproof sealing effect of the circular sealing piece on the high-voltage cable cabin penetrating area is met, the problem that the modularized sealing of the high-voltage cable cannot be realized due to the arrangement error of a high-voltage disc cabinet or the adjustment of the cable inlet wire displacement is effectively solved, and the integral sealing and explosion prevention.
Description
Technical Field
The invention relates to the technical field of high-voltage cable cabin penetrating piece installation, in particular to a method for installing a high-voltage cable cabin penetrating piece of an offshore booster station.
Background
A booster station refers to an overall system that voltage-converts the charge passing through. The high-voltage cable of the offshore booster station passes through a deck and enters equipment, a 316L stainless steel sleeve and a finished round cable plugging module are generally adopted, and a stainless steel cover plate frame is adopted for fixing and plugging so that the high-voltage cable passes through the deck and integrally meets the requirements of fire prevention and explosion resistance.
However, in the construction process, the disturbance degree of the high-voltage cable is small, the adjustable range of the circular cable sealing module has a +/-3 mm adjusting range, and after the wiring of the incoming line end of the equipment is finished, if the incoming line positioning of the high-voltage cable is not in accordance with the original scheme, the modularized plugging of the high-voltage cable in the original scheme can not be realized easily.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides an installation method of a high-voltage cable cabin penetrating piece of an offshore booster station, the construction and design sequence of a high-voltage cable cabin penetrating piece cover plate is adjusted, after the high-voltage cable penetrates and is fixed, the penetrating position of the high-voltage cable is measured, a stainless steel high-voltage cover plate is designed according to the measured cable positioning size, the positioning of a stainless steel sleeve on the cover plate is adjusted, the fireproof sealing effect of a circular sealing piece on a high-voltage cable cabin penetrating area is met, the problem that modularized sealing of the high-voltage cable cannot be realized due to the arrangement error of a high-voltage disc cabinet or the adjustment of the cable inlet wire displacement is effectively solved, and the overall sealing and explosion prevention of.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an installation method of marine booster station high tension cable crossing cabin spare, includes circular cable shutoff module, high-pressure cover plate frame, sleeve and high tension cable, circular cable shutoff module includes first mounting and second mounting, first mounting all is provided with the arc card strip towards the both ends of second mounting, arc card strip top central point puts and runs through and is provided with first bolt hole, the second mounting all is provided with the arc wall towards the both ends of first mounting, arc wall and arc card strip phase-match, the arc wall middle part is provided with the second bolt hole, first mounting all is provided with the sealing layer with inside the second mounting, and concrete operating procedure is as follows:
the method comprises the following steps: firstly, marking a vertical position of a deck close to a high-voltage disk cabinet, then opening a hole at the marked position, polishing the inner wall of the opened hole, and cleaning residues to ensure that the inner wall of the opened hole is smooth;
step two: connecting the high-voltage cable with the booster station at the position where the high-voltage cable passes through the opening;
step three: fixing the high-voltage cable, and measuring the size of an opening through which the high-voltage cable passes and the size of the high-voltage cable;
step four: a high-voltage cover plate frame with the size of an opening is made, and the opening is made on the high-voltage cover plate frame according to the position of the high-voltage cable, wherein the number of the openings is consistent with that of the high-voltage cable, and the diameter of the openings is matched with that of the sleeve;
step five: after the high-voltage cable passes through the opening on the high-voltage cover plate frame, fixing the high-voltage cover plate frame in the opening on the deck;
step six: sleeving a circular cable plugging module and a sleeve at the position where the high-voltage cable is contacted with the opening on the high-voltage cover plate frame, firstly installing the circular cable plugging module on the high-voltage cable, then installing the sleeve on the circular cable plugging module, and then fixing the sleeve in the opening on the high-voltage cover plate frame;
step seven: and filling sealant into the gap between the high-pressure cover plate frame and the sleeve.
In a preferred embodiment, the sleeve is made of a stainless steel material.
In a preferred embodiment, the sealing layer is made of a fire-resistant cotton material.
In a preferred embodiment, the high-pressure cover plate frame is made of a stainless steel material.
In a preferred embodiment, in the first step, the shape of the opening is set to be rectangular.
The invention has the technical effects and advantages that: according to the invention, through adjusting the sequence of construction and design of the high-voltage cable cabin penetrating piece cover plate, after the high-voltage cable penetrates and is fixed, the penetrating position of the high-voltage cable is measured, the stainless steel high-voltage cover plate is designed according to the positioning size of the measured cable, and the positioning of the stainless steel sleeve on the cover plate is adjusted, so that the fireproof sealing effect of the circular sealing piece on the high-voltage cable cabin penetrating area is met, the problem that the modularized sealing of the high-voltage cable cannot be realized due to the arrangement error of a high-voltage disc cabinet or the adjustment of the cable inlet wire displacement is effectively solved, and the integral sealing and explosion prevention.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram of the round cable plugging module of the present invention.
Fig. 4 is a top view of the first fixing member structure of the present invention.
FIG. 5 is a top view of a second fastener construction of the present invention.
Fig. 6 is a sectional view of a second fixing member structure of the present invention.
Fig. 7 is a sectional view of the first fixing element and the second fixing element of the present invention.
The reference signs are: the cable plugging device comprises a circular cable plugging module 1, a first fixing piece 101, a second fixing piece 102, an arc clamping strip 103, a first bolt hole 104, an arc groove 105, a second bolt hole 106, a sealing layer 107, a high-pressure cover plate frame 2, a sleeve 3 and a high-pressure cable 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The installation method of the high-voltage cable cabin-penetrating component of the offshore booster station comprises a circular cable plugging module 1, a high-voltage cover plate frame 2, a sleeve 3 and a high-voltage cable 4, wherein the circular cable plugging module 1 comprises a first fixing piece 101 and a second fixing piece 102, arc-shaped clamping strips 103 are arranged at two ends of the first fixing piece 101 facing the second fixing piece 102, a first bolt hole 104 penetrates through the center of the top of each arc-shaped clamping strip 103, arc-shaped grooves 105 are arranged at two ends of the second fixing piece 102 facing the first fixing piece 101, the arc-shaped grooves 105 are matched with the arc-shaped clamping strips 103, a second bolt hole 106 is arranged in the middle of each arc-shaped groove 105, sealing layers 107 are arranged inside the first fixing piece 101 and the second fixing piece 102, and the specific operation steps are as follows:
the method comprises the following steps: firstly, marking a vertical position of a deck close to a high-voltage disk cabinet, then opening a hole at the marked position, polishing the inner wall of the opened hole, and cleaning residues to ensure that the inner wall of the opened hole is smooth;
step two: connecting the high-voltage cable 4 with the booster station through the open hole;
step three: fixing the high-voltage cable 4, and measuring the size of the opening through which the high-voltage cable 4 passes and the size of the high-voltage cable 4;
step four: a high-voltage cover plate frame 2 with the size of an opening is made, the opening is formed in the high-voltage cover plate frame 2 according to the position of the high-voltage cable 4, the number of the openings is consistent with that of the high-voltage cables 4, and the diameter of the openings is matched with that of the sleeve 3;
step five: after the high-voltage cable 4 passes through the opening on the high-voltage cover plate frame 2, fixing the high-voltage cover plate frame 2 in the opening on the deck;
step six: sleeving a circular cable plugging module 1 and a sleeve 3 at the position where a high-voltage cable 4 is contacted with an opening on a high-voltage cover plate frame 2, firstly installing the circular cable plugging module 1 on the high-voltage cable 4, then installing the sleeve 3 on the circular cable plugging module 1, and then fixing the sleeve 3 in the opening on the high-voltage cover plate frame 2;
step seven: the gap between the high-pressure cover plate frame 2 and the sleeve 3 is filled with a sealant.
Further, the sleeve 3 is made of a stainless steel material.
Further, the sealing layer 107 is made of a fire-resistant cotton material.
Further, the high-pressure cover plate frame 2 is made of a stainless steel material.
Further, in the first step, the shape of the opening is set to be rectangular.
The working principle of the invention is as follows:
referring to the attached drawings 1-7 of the specification, firstly, a mark is made at the vertical position of a deck close to a high-voltage disc cabinet, then a hole is formed at the marked position, the inner wall of the hole is polished, residues are cleaned, the inner wall of the hole is smooth, the high-voltage cable 4 can be prevented from being damaged by the inner wall of the hole, then the high-voltage cable 4 is connected with a booster station through the hole, the high-voltage cable 4 is fixed, then the hole through which the high-voltage cable 4 passes and the size of the high-voltage cable 4 are measured, a high-voltage cover plate frame 2 with the size of the hole is made, the high-voltage cover plate frame 2 is perforated according to the position of the high-voltage cable 4, after the high-voltage cable 4 passes through the hole in the high-voltage cover plate frame 2, the high-voltage cover plate frame 2 is fixed in the hole on the deck in a mode of fixing through bolts or welding, and a circular cable plug is sleeved at the After the first fixing part 101 and the second fixing part 102 are opened, the high-voltage cable 4 is placed between the first fixing part 101 and the second fixing part 102, the arc-shaped clamping strips 103 at two ends of the first fixing part 101 are aligned to the arc-shaped grooves 105 at two ends of the second fixing part 102 and are mutually extruded, so that the arc-shaped clamping strips 103 enter the corresponding arc-shaped grooves 105, screws are screwed in the second bolt holes 106 in the first bolt holes 104, the first fixing part 101 and the second fixing part 102 are assembled, the high-voltage cable 4 is sealed and fixed through the sealing layer 107 inside, after the circular cable plugging module 1 is installed, the sleeve 3 is sleeved on the circular cable plugging module 1, and finally the sleeve 3 is fixed in the opening hole in the high-voltage cover plate frame 2; the gap between the high-pressure cover plate frame 2 and the sleeve 3 is filled with a sealant.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. The utility model provides a marine booster station high tension cable crossing cabin spare installation method, includes circular cable shutoff module (1), high-pressure cover plate frame (2), sleeve (3) and high tension cable (4), its characterized in that: circular cable shutoff module (1) includes first mounting (101) and second mounting (102), first mounting (101) all are provided with arc card strip (103) towards the both ends of second mounting (102), arc card strip (103) top central point puts and runs through and is provided with first bolt hole (104), second mounting (102) all are provided with arc groove (105) towards the both ends of first mounting (101), arc groove (105) and arc card strip (103) phase-match, arc groove (105) middle part is provided with second bolt hole (106), first mounting (101) and second mounting (102) inside all are provided with sealing layer (107), and concrete operation steps are as follows:
the method comprises the following steps: firstly, marking a vertical position of a deck close to a high-voltage disk cabinet, then opening a hole at the marked position, polishing the inner wall of the opened hole, and cleaning residues to ensure that the inner wall of the opened hole is smooth;
step two: the high-voltage cable (4) penetrates through the opening and is connected with the high-voltage disc cabinet;
step three: fixing the high-voltage cable (4), and then measuring the size of the opening through which the high-voltage cable (4) passes and the size of the high-voltage cable (4);
step four: a high-voltage cover plate frame (2) with the size of an opening is made, the opening is formed in the high-voltage cover plate frame (2) according to the position of the high-voltage cable (4), the number of the openings is consistent with that of the high-voltage cable (4), and the diameter of the opening is matched with that of the sleeve (3);
step five: after the high-voltage cable (4) passes through the opening on the high-voltage cover plate frame (2), fixing the high-voltage cover plate frame (2) in the opening on the deck;
step six: sleeving a circular cable plugging module (1) and a sleeve (3) at the position where a high-voltage cable (4) is contacted with an opening on a high-voltage cover plate frame (2), firstly installing the circular cable plugging module (1) on the high-voltage cable (4), then installing the sleeve (3) on the circular cable plugging module (1), and then fixing the sleeve (3) in the opening on the high-voltage cover plate frame (2);
step seven: and filling sealant into the gap between the high-pressure cover plate frame (2) and the sleeve (3).
2. The method for installing the high-voltage cable penetration piece of the offshore booster station according to claim 1, wherein the method comprises the following steps: the sleeve (3) is made of stainless steel material.
3. The method for installing the high-voltage cable penetration piece of the offshore booster station according to claim 1, wherein the method comprises the following steps: the sealing layer (107) is made of a fire-resistant cotton material.
4. The method for installing the high-voltage cable penetration piece of the offshore booster station according to claim 1, wherein the method comprises the following steps: the high-pressure cover plate frame (2) is made of stainless steel materials.
5. The method for installing the high-voltage cable penetration piece of the offshore booster station according to claim 1, wherein the method comprises the following steps: in the first step, the shape of the opening is set to be rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552101.2A CN112134204A (en) | 2019-06-25 | 2019-06-25 | Installation method for high-voltage cable cabin penetrating piece of offshore booster station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552101.2A CN112134204A (en) | 2019-06-25 | 2019-06-25 | Installation method for high-voltage cable cabin penetrating piece of offshore booster station |
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| Publication Number | Publication Date |
|---|---|
| CN112134204A true CN112134204A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552101.2A Pending CN112134204A (en) | 2019-06-25 | 2019-06-25 | Installation method for high-voltage cable cabin penetrating piece of offshore booster station |
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| CN (1) | CN112134204A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2738680A1 (en) * | 1995-09-13 | 1997-03-14 | Schlumberger Ind Sa | DEVICE FOR LOCKING A CABLE IN AN ANTIDEFLAGRANT HOUSING |
| CN201606578U (en) * | 2010-01-07 | 2010-10-13 | 包海初 | Penetrating piece for environment-friendly inflaming-retarding monotube multipath rectangular rubber module |
| CN102121543A (en) * | 2010-01-09 | 2011-07-13 | 刘新月 | Wall cable fireproof plugging device |
| CN104779575A (en) * | 2015-05-08 | 2015-07-15 | 魏德米勒电联接（上海）有限公司 | Self-sealing cable transition sleeve and cable entry device |
| CN204852646U (en) * | 2015-07-21 | 2015-12-09 | 上海至纯洁净系统科技股份有限公司 | Tooling and wall plugging device is worn to pipeline thereof |
| CN107023717A (en) * | 2017-04-07 | 2017-08-08 | 中电保力（北京）科技有限公司 | A kind of cable or pipeline run through the airtight method for blocking of structure |
| CN207349594U (en) * | 2017-09-01 | 2018-05-11 | 长沙广义变流技术有限公司 | A kind of penetrating cable through wall sealing device |
| CN207426614U (en) * | 2017-11-01 | 2018-05-29 | 深圳市沃尔核材股份有限公司 | A kind of crossing seal module and combinations thereof device |
| CN208190164U (en) * | 2018-05-29 | 2018-12-04 | 温州盛淼工业设计有限公司 | For electricity laboratory power supply line wire clamp |
| CN109510158A (en) * | 2018-12-12 | 2019-03-22 | 山东柏远复合材料科技有限公司 | A kind of omnipotent pipeline hidden danger arrester |
| CN109538836A (en) * | 2017-09-22 | 2019-03-29 | 青岛海尔洗碗机有限公司 | Closeouts are used in a kind of perforation of water pipe |
-
2019
- 2019-06-25 CN CN201910552101.2A patent/CN112134204A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2738680A1 (en) * | 1995-09-13 | 1997-03-14 | Schlumberger Ind Sa | DEVICE FOR LOCKING A CABLE IN AN ANTIDEFLAGRANT HOUSING |
| CN201606578U (en) * | 2010-01-07 | 2010-10-13 | 包海初 | Penetrating piece for environment-friendly inflaming-retarding monotube multipath rectangular rubber module |
| CN102121543A (en) * | 2010-01-09 | 2011-07-13 | 刘新月 | Wall cable fireproof plugging device |
| CN104779575A (en) * | 2015-05-08 | 2015-07-15 | 魏德米勒电联接（上海）有限公司 | Self-sealing cable transition sleeve and cable entry device |
| CN204852646U (en) * | 2015-07-21 | 2015-12-09 | 上海至纯洁净系统科技股份有限公司 | Tooling and wall plugging device is worn to pipeline thereof |
| CN107023717A (en) * | 2017-04-07 | 2017-08-08 | 中电保力（北京）科技有限公司 | A kind of cable or pipeline run through the airtight method for blocking of structure |
| CN207349594U (en) * | 2017-09-01 | 2018-05-11 | 长沙广义变流技术有限公司 | A kind of penetrating cable through wall sealing device |
| CN109538836A (en) * | 2017-09-22 | 2019-03-29 | 青岛海尔洗碗机有限公司 | Closeouts are used in a kind of perforation of water pipe |
| CN207426614U (en) * | 2017-11-01 | 2018-05-29 | 深圳市沃尔核材股份有限公司 | A kind of crossing seal module and combinations thereof device |
| CN208190164U (en) * | 2018-05-29 | 2018-12-04 | 温州盛淼工业设计有限公司 | For electricity laboratory power supply line wire clamp |
| CN109510158A (en) * | 2018-12-12 | 2019-03-22 | 山东柏远复合材料科技有限公司 | A kind of omnipotent pipeline hidden danger arrester |
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Application publication date: 20201225 |