A kind of hull driver's cabin cable laying method
Technical field
The present invention relates to shipbuilding field, more particularly to a kind of hull driver's cabin cable laying method.
Background technology
Marine electrical equipment cable laying is the key link during marine electrical equipment is installed, and the quality of cable laying technique is directly affected
Whether can normally, safely be worked to ship power distribution system, whether electrical equipment effectively and reliably operates.
When ship-handling house cable is laid, there are two kinds of structures, the first is as shown in figure 1, cable 1 passes through flying bridge deck
2 are hidden in the back side of flying bridge deck 2, and the shortcoming of this kind of laying structure is that cable 1 is exposed to the region of driver's cabin lower floor, instantly
Layer can burn cable after catching fire, and cause bridge equipment control or signal failure;Second as shown in Fig. 2 in order to avoid cable
Exposure, increases cable tray 3, so that cable 1 be protected, its shortcoming is using at the back side of flying bridge deck 2:Due to driving
The back side of room deck 2 transverse direction longitudinal profile is relatively more, and airduct and cable tray etc. are staggeredly in length and breadth, and increase structure is difficult to construct,
It is unfavorable for maintenance.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of construction method is simple and improve the insulation of cable and fire line
The hull driver's cabin cable laying method of energy.
In order to solve the above technical problems, the technical scheme is that:A kind of hull driver's cabin cable laying method, it is created
New point is:Methods described is that cable is arranged on flying bridge deck front by cable trough, and is driven in cable trough region
The back side paving fireprotection layer on room deck.
Further, methods described is comprised the following steps that:
(1)Cabling:Cable trough is installed on flying bridge deck first, then cable is arranged in cable trough, works as electricity
After cable installation, cable through cover is installed at the notch of cable trough;
(2)Lay contour level:Lay sound insulation rock wool layer, lightweight deck successively on the flying bridge deck around cable trough
Dressing layer and deck composition layer, the upper surface of deck composition layer keeps flushing with the upper surface of cable trough;
(3)Laying floor:In contour level and the top laying floor of cable trough, levelling is laid during laying floor first and is applied
The bed of material, then in the top laying floor of levelling dressing layer;
(4)Lay fireprotection layer:In the driving of cable trough region and cable trough region both sides 450mm inner regions
The back side laying ceramic wool on room deck.
Further, the light deck dressing layer can be expanded perlite.
The advantage of the invention is that:
(1)The hull driver's cabin cable laying method of the present invention, flying bridge deck front is arranged on by cable trough, can
Cable is avoided to be damaged, and construction and maintenance are convenient;
(2)The laying method of the present invention is specifically divided into cabling groove, laying contour level, laying floor and laying fire prevention
Layer, contour level, it reinforces soundproof effect, is not influenceed using sound insulation rock wool layer, light deck dressing layer and deck composition layer
The weight of clean ship, and cost is low;Fireprotection layer uses ceramic wool, and overlay area is included where cable trough region and cable trough
Region both sides 450mm inner regions, fire protecting performance is good;
(3)Light deck dressing layer can be expanded perlite, and the low thermal conductivity of expanded perlite strengthens the guarantor of contour level
Warm nature energy.
Brief description of the drawings
Fig. 1 is the structural representation of conventional hulls driver's cabin cabling arrangements.
Fig. 2 is the structural representation of traditional another hull driver's cabin cabling arrangements.
Fig. 3 is the structural representation of laying structure in a kind of hull driver's cabin cable laying method of the invention.
Embodiment
As shown in figure 1, the invention discloses a kind of laying method of hull driver's cabin cable 1, this method is that cable 1 passes through electricity
Cable groove 4 is arranged on the front of flying bridge deck 2, and spreads fireprotection layer at the back side of the region flying bridge deck 2 of cable trough 4.
The above method is comprised the following steps that:
The first step, cabling:Cable trough 4 is installed first on flying bridge deck 2, then cable 1 is arranged on cable trough 4
It is interior, after 1 installation of cable, cable through cover 5 is installed at the notch of cable trough 4;
Second step, lays contour level:Laid successively on flying bridge deck 2 around cable trough 4 sound insulation rock wool layer 6,
Light deck dressing layer 7 and deck composition layer 8, light deck dressing layer use expanded perlite, the upper end of deck composition layer 8
Face keeps flushing with the upper surface of cable trough 4;
3rd step, laying floor:In contour level and the top laying floor 9 of cable trough 4, spread first during laying floor 9
If levelling dressing layer 10, then in the top laying floor 9 of levelling dressing layer 10;
4th step, lays fireprotection layer:In the region of cable trough 4 and the region both sides 450mm inner regions of cable trough 4
Flying bridge deck 2 the back side laying ceramic wool 11.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.