CN106229893A - A kind of method of cable laying - Google Patents
A kind of method of cable laying Download PDFInfo
- Publication number
- CN106229893A CN106229893A CN201610640421.XA CN201610640421A CN106229893A CN 106229893 A CN106229893 A CN 106229893A CN 201610640421 A CN201610640421 A CN 201610640421A CN 106229893 A CN106229893 A CN 106229893A
- Authority
- CN
- China
- Prior art keywords
- cable
- socket
- fireproof
- cabin
- switch
- 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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Classifications
-
- 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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention provides a kind of cabin wallboard fire-protection rating that can reach to require take into account again the cable laying method of cabin wallboard planarization, comprises the following steps: the rock wool in the wallboard of cabin is separated out passage；Cable is penetrated fireproof casing, then inside is cased with the fireproofing of cable sleeve pipe described passage of insertion；Switch or socket are installed in one end of described cable；Fireproof seal gum is clogged in the side of the two ends of described fireproof casing and described switch or socket.Cable is inserted, by fireproof casing, the rock wool passage that cabin wallboard is separated by the present invention, maintains the planarization of cabin wallboard；Fireproof casing substitutes by the rock wool of separated place, all sides of the two ends of fireproof casing and switch or socket use fireproof seal gum to seal, so that it is guaranteed that fire protection requirement still can be reached at the rock wool disappearance of cabin wallboard, and then guarantee that the fire protecting performance of whole cabin wallboard is good.
Description
Technical field
The present invention relates to shipbuilding field, a kind of method particularly relating to cable laying.
Background technology
Cabin for boat wallboard is the main finishing material building compartment area on boats and ships, according to " International Maritime safety of human life is public
Regulation about ", for carrying more than the passenger boat of 36 people, it is desirable to cabin wallboard has the effect of fire separation, cabin wallboard to possess one
Fixed fire-protection rating such as B0, B15, B30 etc..During shipbuilding, generally there are a lot of electrical equipment parts need to embed peace
Install on the wallboard of cabin, such as alarm board, light switch, socket, TV socket, network outlet, telephone socket etc., meanwhile, these
The installation of parts all refers to laying of cable.Cable and these electric equipment parts use installation by adhering mode to affect
Cabin wallboard fire protecting performance, uses bright dress mode, can affect again the attractive in appearance of cabin, and there is certain potential safety hazard, not meet
Fire protection requirement.
As improvement, it is through that the Chinese invention patent of Publication No. CN105305321A discloses a kind of boats and ships fireproof cable
The construction technology of closure, comprises the following steps: be welded on through for cable in a welding manner in Ship Structure；According to conventional work
Skill is through through cable by cable；Refractory sleeve is entangled in the outside of cable；Fire-resistant filling out is clogged in gap in cable is through
Fill pipe；Fireproof seal gum is clogged at the two ends that cable is through after filling up in the through internal clearance of cable.Although protecting to a certain extent
Hinder the fire protection requirement of ship's space, but installation procedure is more, compare more complicated；Owing to cabin is similar with building room, need
The cable, switch and the socket that lay are more, use this overhead cabling method can affect the planarization of cabin wallboard, waste simultaneously
The space in cabin.
In order to keep the planarization of cabin wallboard, the continuous print rock wool in wallboard is separated by some shipbuilding unit reinforcing bars
Open, then cable is penetrated rock wool separately place then at cable bottom end installation switch or socket, although this mounting means is taken into account
Maintain the planarization of cabin wallboard, decrease installation procedure, but, owing in the wallboard of cabin, the seriality of rock wool is destroyed
, cause the fire-protection rating of whole cabin wallboard not reach requirement.Prevent therefore, it is necessary to invention one can reach cabin wallboard
Fire class requirement can take into account again the cable laying method of cabin wallboard planarization.
Summary of the invention
The technical problem to be solved is: provides one can reach cabin wallboard fire-protection rating and requires hold concurrently again
Turn round and look at the cable laying method of cabin wallboard planarization.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of method of cable laying, comprises the following steps:
Step 1: the rock wool in the wallboard of cabin is separated out passage；
Step 2: cable is penetrated fireproof casing, then inside is cased with the fireproofing of cable sleeve pipe described passage of insertion；
Step 3: install switch or socket in one end of described cable；
Step 4: clog fireproof seal gum in the side of the two ends of described fireproof casing and described switch or socket.
Further, the end of the most described passage arranges groove, and described groove is for described switch or socket
Embedded placement.
Further, the degree of depth of described groove is equal with the thickness of described switch or socket.
Further, arranging perforate in the position of the corresponding described groove of described cabin wallboard, described perforate is used for exposing out
The upper surface closed or the upper surface of socket.
Further, step 1 is separated out passage is to use reinforcing bar to complete.
Further, the outside dimension 1.5-2.5mm bigger than the outside dimension of described cable of described reinforcing bar, described reinforcing bar
Outside dimension is identical with the outside dimension of described fireproof casing.
Further, the thickness of described fireproof casing is 1.8-2.2mm.
The beneficial effects of the present invention is: the rock wool that cable is separated by fireproof casing insertion cabin wallboard is led to
Road, maintains the planarization of cabin wallboard；Fireproof casing substitutes by the rock wool of separated place, the two ends of fireproof casing and switch or slotting
All sides of seat use fireproof seal gum to seal, and want so that it is guaranteed that still can reach fire prevention at the rock wool disappearance of cabin wallboard
Ask, and then guarantee that the fire-protection rating of whole cabin wallboard is up to standard.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cable laying of the embodiment of the present invention.
Label declaration:
1-cable；2-cabin wallboard；3-fireproof casing；4-switch or socket；5-fireproof seal gum.
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is: led to by the rock wool that cable is separated by fireproof casing insertion cabin wallboard
Road, therefore maintains the planarization of cabin wallboard；Fireproof casing substitutes by the rock wool of separated place, the two ends of fireproof casing and switch
Or all sides of socket use fireproof seal gum to seal, it is ensured that the fire-protection rating of whole cabin wallboard is up to standard.
Refer to Fig. 1, the method for a kind of cable laying that the present invention provides, comprise the following steps:
Step 1: the rock wool in cabin wallboard 2 is separated out passage；
Step 2: cable 1 is penetrated fireproof casing 3, then the fireproof casing 3 that inside is cased with cable 1 inserts described passage；
Step 3: install switch or socket 4 in one end of described cable 1；
Step 4: clog fireproof seal gum 5 in the side of the two ends of described fireproof casing 3 and described switch or socket 4.
Switch of the present invention includes that light switch, described socket include TV socket, telephone socket, described switch or slotting
It can be also the port such as alarm board or network outlet at Zuo；Described fireproof casing is FG type fireproof casing, and this fireproof casing needs tool
The form recognized certificate of standby classification society, is formed by a kind of special mixing materials processing, runs into flame and certain high temperature is meeting
Expand rapidly, thus reach the purpose of heat insulation back-fire relief；Described fireproof seal gum is FJ type fireproof seal gum, needs have classification society
Form recognized certificate, be the colloid of a kind of grey black, run into fire or high temperature can expand rapidly formation elastomer, play fire prevention
With the effect sealed.
Knowable to foregoing description, the beneficial effects of the present invention is: cable is inserted cabin wallboard quilt by fireproof casing
The rock wool passage separated, maintains the planarization of cabin wallboard；Fireproof casing substitutes by the rock wool of separated place, fireproof casing
All sides of two ends and switch or socket use fireproof seal gum to seal, so that it is guaranteed that at the rock wool disappearance of cabin wallboard still
Fire protection requirement can be reached, and then guarantee that the fire-protection rating of whole cabin wallboard is up to standard.
Further, the end of the most described passage arranges groove, and described groove is used for described switch or socket 4
Placement.
Further, the degree of depth of described groove is equal with the thickness of described switch or socket 4.
Further, arranging perforate in the position of the corresponding described groove of described cabin wallboard 2, described perforate is used for exposing institute
State the upper surface of switch or the upper surface of socket.
Seen from the above description, the beneficial effects of the present invention is: switch or socket are embedded the recessed of cabin wall slate cotton
In groove, utilize the elasticity of rock wool to be clamped, the front of switch or the perforate face of socket exposed from cabin panel surfaces perforate,
Which save the usage amount of fireproof seal gum and reached fire-protection rating requirement, ensure that the cabin at switch or socket simultaneously
The planarization of wallboard.
Further, step 1 is separated out passage is to use reinforcing bar to complete.
Further, the outside dimension of described reinforcing bar is than the big 1.5-2.5mm of outside dimension of described cable 1, described reinforcing bar
Outside dimension identical with the outside dimension of described fireproof casing 3.
Seen from the above description, the beneficial effects of the present invention is: utilize the reinforcing bar more identical than fireproof casing outside dimension
Separate the rock wool in the wallboard of cabin, destroy the rock wool of minimum, rock wool is not scooped away, it is possible to use squeezed by reinforcing bar meanwhile
It is pressed onto the elasticity of the rock wool of passage both sides, tightly clamps fireproof casing, eliminate the operation of fixing fireproof casing, guarantee simultaneously
Fire-protection rating at passage reaches requirement.
Further, the thickness of described fireproof casing 3 is 1.8-2.2mm.
Seen from the above description, the beneficial effects of the present invention is: the thickness of fireproof casing is moderate, both can guarantee that at passage
Fire-protection rating up to standard, convenient construction again.
Embodiment one
Refer to Fig. 1, a kind of method of cable laying, comprise the following steps:
Step 1: the rock wool in the cabin wallboard 2 needing cabling 1 is used the external diameter of outside dimension and fireproof casing 3
Equivalently-sized reinforcing bar is separated out passage, and the outside dimension of described reinforcing bar is than the big 1.5mm of outside dimension of described cable 1；
Step 2: cable 1 is penetrated fireproof casing 3, then the fireproof casing 3 that inside is cased with cable 1 inserts described passage,
The end of the most described passage arranges the groove that the degree of depth is equal with the thickness of described switch or socket 4, and in described cabin
The position of the corresponding described groove of wallboard 2 arranges perforate, and described perforate is for exposing the upper surface of described switch or the upper table of socket
Face；
Step 3: install switch or socket 4 in one end of described cable 1, the placement of described switch or socket 4 is in step 3
Described groove, the upper surface of described switch or socket 4 exposes to the described perforate in step 3；
Step 4: clog fireproof seal gum 5 in the side of the two ends of described fireproof casing 3 and described switch or socket 4.
Described in the present embodiment, switch is light switch, and described socket can be TV socket, telephone socket etc., in the present embodiment
Also can also is that the port such as alarm board or network outlet at described switch or socket, the fireproof casing thickness that the present embodiment uses is
1.8mm, described fireproof casing is FG type fireproof casing, and described fireproof seal gum is FJ type fireproof seal gum.
Embodiment two
Refer to Fig. 1, a kind of method of cable laying, comprise the following steps:
Step 1: the rock wool in the cabin wallboard 2 needing cabling 1 is used the external diameter of outside dimension and fireproof casing 3
Equivalently-sized reinforcing bar is separated out passage, and the outside dimension of described reinforcing bar is than the big 2.5mm of outside dimension of described cable 1；
Step 2: cable 1 is penetrated fireproof casing 3, then the fireproof casing 3 that inside is cased with cable 1 inserts described passage,
The end of the most described passage arranges the groove that the degree of depth is equal with the thickness of described switch or socket 4, and in described cabin
The position of the corresponding described groove of wallboard 2 arranges perforate, and described perforate is for exposing the upper surface of described switch or the upper table of socket
Face；
Step 3: install switch or socket 4 in one end of described cable 1, the placement of described switch or socket 4 is in step 3
Described groove, the upper surface of described switch or socket 4 exposes to the described perforate in step 3；
Step 4: clog fireproof seal gum 5 in the side of the two ends of described fireproof casing 3 and described switch or socket 4.
Described in the present embodiment, switch is light switch, and described socket can be TV socket, telephone socket etc., in the present embodiment
Also can also is that the port such as alarm board or network outlet at described switch or socket, the fireproof casing thickness that the present embodiment uses is
2.2mm, described fireproof casing is FG type fireproof casing, and described fireproof seal gum is FJ type fireproof seal gum.
Embodiment three
Refer to Fig. 1, a kind of method of cable laying, comprise the following steps:
Step 1: the rock wool in the cabin wallboard 2 needing cabling 1 is used the external diameter of outside dimension and fireproof casing 3
Equivalently-sized reinforcing bar is separated out passage, and the outside dimension of described reinforcing bar is than the big 2mm of outside dimension of described cable 1；
Step 2: cable 1 is penetrated fireproof casing 3, then the fireproof casing 3 that inside is cased with cable 1 inserts described passage,
The end of the most described passage arranges the groove that the degree of depth is equal with the thickness of described switch or socket 4, and in described cabin
The position of the corresponding described groove of wallboard 2 arranges perforate, and described perforate is for exposing the upper surface of described switch or the upper table of socket
Face；
Step 3: install switch or socket 4 in one end of described cable 1, the placement of described switch or socket 4 is in step 3
Described groove, the upper surface of described switch or socket 4 exposes to the described perforate in step 3；
Step 4: clog fireproof seal gum 5 in the side of the two ends of described fireproof casing 3 and described switch or socket 4.
Described in the present embodiment, switch is light switch, and described socket can be TV socket, telephone socket etc., in the present embodiment
Also can also is that the port such as alarm board or network outlet at described switch or socket, the fireproof casing thickness that the present embodiment uses is
2mm, described fireproof casing is FG type fireproof casing, and described fireproof seal gum is FJ type fireproof seal gum.
In sum, the method for a kind of cabin wallboard cable laying that the present invention provides, cable is inserted by fireproof casing
Enter the rock wool passage that cabin wallboard is separated, maintain the planarization of cabin wallboard；Fireproof casing substitutes by the rock of separated place
All sides of cotton, the two ends of fireproof casing and switch or socket use fireproof seal gum to seal, so that it is guaranteed that cabin wallboard
Still can reach fire protection requirement at rock wool disappearance, and then guarantee that the fire-protection rating of whole cabin wallboard is up to standard；Will switch or socket
Embed in the groove that cabin wall slate is cotton, utilize the elasticity of rock wool clamp, by the perforate face of the front switched or socket from
Cabin panel surfaces perforate is exposed, and which saves the usage amount of fireproof seal gum and has reached fire-protection rating requirement, protecting simultaneously
Demonstrate,prove the planarization of cabin wallboard at switch or socket；The reinforcing bar more slightly smaller than fireproof casing outside dimension is utilized to separate cabin
Rock wool in wallboard, destroys the rock wool of minimum, is not scooped away by rock wool, it is possible to use by steel bars to passage two meanwhile
The elasticity of the rock wool of side, tightly clamps fireproof casing, eliminates the operation of fixing fireproof casing, guarantees preventing at passage simultaneously
Fire grade reaches requirement.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in relevant technical field, the most in like manner include
In the scope of patent protection of the present invention.
Claims (7)
1. the method for a cable laying, it is characterised in that comprise the following steps:
Step 1: the rock wool in the wallboard of cabin is separated out passage；
Step 2: cable is penetrated fireproof casing, then inside is cased with the fireproofing of cable sleeve pipe described passage of insertion；
Step 3: install switch or socket in one end of described cable；
Step 4: clog fireproof seal gum in the side of the two ends of described fireproof casing and described switch or socket.
The method of a kind of cable laying the most according to claim 1, it is characterised in that the end of the most described passage
End arranges groove, and described groove is used for described switch or the placement of socket.
The method of a kind of cable laying the most according to claim 2, it is characterised in that the degree of depth of described groove is opened with described
Close or the thickness of socket is equal.
The method of a kind of cable laying the most according to claim 2, it is characterised in that described in the wallboard correspondence of described cabin
The position of groove arranges perforate, and described perforate is for exposing the upper surface of switch or the upper surface of socket.
The method of a kind of cable laying the most according to claim 1, it is characterised in that it is to use that step 1 is separated out passage
Reinforcing bar completes.
The method of a kind of cable laying the most according to claim 5, it is characterised in that the outside dimension of described reinforcing bar compares institute
Stating the big 1.5-2.5mm of outside dimension of cable, the outside dimension of described reinforcing bar is identical with the outside dimension of described fireproof casing.
The method of a kind of cable laying the most according to claim 1, it is characterised in that the thickness of described fireproof casing is
1.8-2.2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640421.XA CN106229893A (en) | 2016-08-08 | 2016-08-08 | A kind of method of cable laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640421.XA CN106229893A (en) | 2016-08-08 | 2016-08-08 | A kind of method of cable laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229893A true CN106229893A (en) | 2016-12-14 |
Family
ID=57546978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640421.XA Pending CN106229893A (en) | 2016-08-08 | 2016-08-08 | A kind of method of cable laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086506A (en) * | 2017-05-22 | 2017-08-22 | 南通中远船务工程有限公司 | Main cable moves towards design method |
| CN108899769A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | A kind of cable-type composite rock wool slab |
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| CN101067465A (en) * | 2007-06-01 | 2007-11-07 | 华东理工大学 | Expansion fireproof casing pipe and producing method thereof |
| CN101068072A (en) * | 2007-05-10 | 2007-11-07 | 张东升 | Sleeve type cable through sealing device |
| CN201303240Y (en) * | 2008-07-29 | 2009-09-02 | 上海大学 | Expandable multi-cable fire-proof penetration piece device |
| JP4384482B2 (en) * | 2003-12-15 | 2009-12-16 | ニチアス株式会社 | Fireproof protective structure for cables |
| CN103368105A (en) * | 2013-07-02 | 2013-10-23 | 中国五冶集团有限公司 | Electric mounting method for clean workshop, drilling equipment and drilling method |
| CN203734231U (en) * | 2013-12-13 | 2014-07-23 | 中国长江航运集团南京金陵船厂 | Rock wool cable trough plate |
| CN104967059A (en) * | 2015-04-08 | 2015-10-07 | 江苏宏强船舶重工有限公司 | Hull navigation bridge cable laying method |
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2016
- 2016-08-08 CN CN201610640421.XA patent/CN106229893A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4384482B2 (en) * | 2003-12-15 | 2009-12-16 | ニチアス株式会社 | Fireproof protective structure for cables |
| CN101068072A (en) * | 2007-05-10 | 2007-11-07 | 张东升 | Sleeve type cable through sealing device |
| CN101067465A (en) * | 2007-06-01 | 2007-11-07 | 华东理工大学 | Expansion fireproof casing pipe and producing method thereof |
| CN201303240Y (en) * | 2008-07-29 | 2009-09-02 | 上海大学 | Expandable multi-cable fire-proof penetration piece device |
| CN103368105A (en) * | 2013-07-02 | 2013-10-23 | 中国五冶集团有限公司 | Electric mounting method for clean workshop, drilling equipment and drilling method |
| CN203734231U (en) * | 2013-12-13 | 2014-07-23 | 中国长江航运集团南京金陵船厂 | Rock wool cable trough plate |
| CN104967059A (en) * | 2015-04-08 | 2015-10-07 | 江苏宏强船舶重工有限公司 | Hull navigation bridge cable laying method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086506A (en) * | 2017-05-22 | 2017-08-22 | 南通中远船务工程有限公司 | Main cable moves towards design method |
| CN108899769A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | A kind of cable-type composite rock wool slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 350000 1 boat Road, kudu Island, Lianjiang Town, Fuzhou, Fujian Applicant after: Fujian MaWei ShipBuilding Ltd. Address before: No. 3, Mawei, Fujian Province, Fuzhou City, Fujian Applicant before: Fujian MaWei ShipBuilding Ltd. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
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| WD01 | Invention patent application deemed withdrawn after publication |