Aluminum alloy/steel-glass-felt plastic compound ship closes up the construction technology of connection
Technical field
The present invention relates to a kind of construction technology, particularly a kind of aluminum alloy/steel-glass-felt plastic compound ship closes up the construction technology of connection.
Background technology
The occasion of existing pleasure-boat ship application gets more and more, the occasions such as such as tourist industry, administrative reception, and manufacture field at current pleasure-boat ship, not only to pursue the rapidity of pleasure-boat ship itself and the aesthetic property of hull outward appearance and superstructure, more will ensure the safety performance of pleasure-boat ship itself.Existing common pleasure-boat ship is all adopt all aluminium alloy material to make, or adopts all-glass fibre reinforced plastic material to make, or adopts whole-steel material to make.All aluminium alloy ship due to aluminum alloy materials price costly, economy exists certain inferior position, and is difficult to process comparatively complicated shape, be unfavorable for the shape producing various grace, the requirement of out of reach luxury chain ships and light boats.Although glass-felt plastic has, quality is light, intensity is high, withstanding corrosion, be easy to be shaped, can flexible design, attractive in appearance and the features such as good economy performance of any surface finish, but also there is the impact resistance poor-performing of glass-felt plastic in all-glass fibre reinforced plastic ship, hard object often causes the local damage of glass-felt plastic after clashing into, its intensity is obviously declined, even at short notice endurance failure occurs; The elongation at fracture of glass-reinforced plastic material is very little, and plasticity is poor; Glass fiber reinforced plastic surface hardness is relatively low, is easy to be scratched by hard object, once be scratched, then moisture likely invades glass-felt plastic inside, and cause its intensity and elastic performance to decline, these factors make reduce the service life of all-glass fibre reinforced plastic ship, easily there is potential safety hazard.Although whole-steel ship steel have the features such as intensity is high, plasticity good, price of steel product is relatively low, but because steel are than great, the displacement of clean ship is high relatively, higher boats and ships are required for the speed of a ship or plane, required power will increase, cause oil consumption increase, operation cost increases, noxious gas emission increases, and, the appearance of steel superstructure cannot be accomplished with glass-felt plastic superstructure appearance bright and clean like that, graceful, smooth, and these factors make whole-steel ship be difficult to become requirement good looking appearance, pleasure-boat ship that the speed of a ship or plane is higher.
Certainly current pleasure-boat ship also has non-fully aluminum alloy materials or non-employing all-glass fibre reinforced plastic material or non-employing whole-steel to make, and such as hull adopts aluminum alloy/steel, and superstructure adopts glass-felt plastic.The advantage that this aluminum alloy/steel-glass-felt plastic compound ship compares existing all aluminium alloy ship or all-glass fibre reinforced plastic ship or whole-steel ship is mainly reflected in: the main body 1, for ships and light boats adopts steel, superstructure or deck house adopt the compound ship type of glass-felt plastic: (1) hull adopts steel material, and the ratio of steel is great, suitably can reduce the center of gravity of whole ships and light boats, keep the stability of ships and light boats navigation; (2) superstructure adopts glass steel material, and the proportion of glass-felt plastic is little, can alleviate hull weight, thus can improve the rapidity of navigation under same host power situation; (3) because the intensity of steel, rigidity, hardness ratio glass-felt plastic are high, glass fiber hull is afraid of to hit, not wear-resisting shortcoming to adopt steel hull to avoid; (4) because glass-felt plastic is easy to shaping, the superstructure that various any surface finish is attractive in appearance, profile is graceful is easily produced; (5) due to glass-felt plastic good corrosion resistance, the maintenance cost of superstructure can be greatly reduced.2, the main body for ships and light boats adopts aluminum alloy, and superstructure or deck house adopt the compound ship type of glass-felt plastic, compared with all aluminium alloy ship: (1) is easy to shaping due to glass-felt plastic, easily produce the superstructure that various any surface finish is attractive in appearance, profile is graceful; (2) it is low for comparing aluminum alloy due to the price of glass-felt plastic, so good economy performance.
Although aluminum alloy/steel-glass-felt plastic compound ship compares existing all aluminium alloy ship or all-glass fibre reinforced plastic ship or whole-steel gear suitable advantage, but due to aluminum alloy/Steel and Glass steel carry out connecting time, because both shrinkage percentages are different, toughness is different, in use elastic properties of materials uneven deformation is larger for both, if both adopt the form of splicing, connection is also unreliable, mode according to other connects, not only complex process, and have in work progress and be difficult to ensure that there is good water tightness and linking intensity, lower construction cost and stable structure.
Summary of the invention
Technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides that a kind of technique is simple, construction technology that aluminum alloy/steel-glass-felt plastic compound ship that easy construction, connection are reliable, effective closes up connection.
The technical solution adopted in the present invention is: the present invention is the construction technology that a kind of aluminum alloy/steel-glass-felt plastic compound ship closes up connection, wherein aluminum alloy/steel-glass-felt plastic compound ship comprises the superstructure of glass steel material, the hull of the aluminum alloy below described superstructure/steel matter and for described superstructure being fixed on the connection structure on described hull, described connection structure comprises the aluminum corner brace/angle steel be connected with aluminum alloy/steel matter deck, the hardwood that the anti-limit of bottom surface and glass-felt plastic sidewall fits above, wrap the bag hardwood glass-felt plastic of described hardwood, vertical bolt and leveling screw or screw, the present invention includes following steps:
A. be vertically welded on by described aluminum corner brace/angle steel on described aluminum alloy/steel matter deck, will be fitted in above described anti-limit below described hardwood, described bag hardwood glass-felt plastic wraps described hardwood below described anti-limit;
B. the contact surface of described aluminum corner brace/angle steel is polished, until expose metal true qualities, and remove iron rust, foreign material, greasy dirt, paint and moisture, and with clean cloth, contact surface is wiped clean rear painting last layer resin, and in work progress, keep this layer of resin clean;
C., after described anti-limit and described aluminum corner brace/angle steel align, described vertical bolt is installed;
D. be connected by the outside of glass epoxy with described aluminum corner brace/angle steel at described glass-felt plastic side-wall outer side, the upper and lower two ends of described glass epoxy are connected with described glass-felt plastic sidewall with described aluminum corner brace/angle steel respectively by described leveling screw or screw, and described glass epoxy and described aluminum corner brace/angle steel, are coated with resin glue or structural adhesion between described glass-felt plastic sidewall;
E. outside described glass-felt plastic sidewall, described aluminum corner brace/angle steel and described glass epoxy, wrap up outer glass-felt plastic, the outside of described outer glass-felt plastic and described glass-felt plastic sidewall upper side wall maintain an equal level;
F. in board portion, carries out the shutoff of plug hair to the gap of described glass-felt plastic and described aluminum corner brace/angle steel contact surface, prevents moisture from entering; At cabin outside, grind a gap with corner connection place on described aluminum alloy/steel matter deck bottom described outer glass-felt plastic, then smooth with sealant shutoff.
Described vertical bolt and described leveling screw or screw will stagger installation, and when installing, described vertical bolt and described leveling screw or screw first should fill sealant, prevent moisture from being entered by screw gap.
When the length of described aluminum alloy/steel-glass-felt plastic compound ship is 25-35m, the diameter of described vertical bolt is 18-20mm, and the spacing between two described vertical bolts gets 100-120mm.
The screw bolt and nut of described vertical bolt and described leveling screw carries out spot welding, prevents from loosening after tightening between described bolt and described nut.
This construction technology also comprises the steps:
G, in board portion, all arrange reinforced rib (11) described aluminum corner brace/angle steel (2) and described glass-felt plastic sidewall (3);
H, the paint described aluminum alloy/steel matter deck being polished damage to be repaired.
The invention has the beneficial effects as follows: owing to present invention employs the construction technology of closing up connection, comprising following steps: described aluminum corner brace/angle steel is vertically welded on described aluminum alloy/steel matter deck, to be fitted in above described anti-limit below described hardwood, described bag hardwood glass-felt plastic wraps described hardwood below described anti-limit; The contact surface of described aluminum corner brace/angle steel is polished, until expose metal true qualities, and removes iron rust, foreign material, greasy dirt, paint and moisture, and with clean cloth, contact surface is wiped clean rear painting last layer resin, and in work progress, keep this layer of resin clean; After described anti-limit and described aluminum corner brace/angle steel align, described vertical bolt is installed; Be connected by the outside of glass epoxy with described aluminum corner brace/angle steel at described glass-felt plastic side-wall outer side, the upper and lower two ends of described glass epoxy are connected with described glass-felt plastic sidewall with described aluminum corner brace/angle steel respectively by described leveling screw or screw, and described glass epoxy and described aluminum corner brace/angle steel, are coated with resin glue or structural adhesion between described glass-felt plastic sidewall; Outside described glass-felt plastic sidewall, described aluminum corner brace/angle steel and described glass epoxy, wrap up outer glass-felt plastic, the outside of described outer glass-felt plastic and described glass-felt plastic sidewall upper side wall maintain an equal level; Portion in board, carries out the shutoff of plug hair to the gap of described glass-felt plastic and described aluminum corner brace/angle steel contact surface, prevents moisture from entering; At cabin outside, grind a gap with corner connection place on described aluminum alloy/steel matter deck bottom described outer glass-felt plastic, then smooth with sealant shutoff.So, present invention process is simple, easy construction, connection are reliable, effective, interstructural water tightness and linking intensity can be made more reliable by this construction technology, meet operating needs, and the ships and light boats of good looking appearance and long service life can be created well.
Accompanying drawing explanation
Fig. 1 is the connection structure schematic diagram of aluminum alloy/steel-glass-felt plastic compound ship.
Detailed description of the invention
In the present embodiment, the present invention is the construction technology that a kind of aluminum alloy/steel-glass-felt plastic compound ship closes up connection, wherein aluminum alloy/steel-glass-felt plastic compound ship comprises the superstructure of glass steel material, the hull of the aluminum alloy below described superstructure/steel matter and for described superstructure being fixed on the connection structure on described hull, as shown in Figure 1, described connection structure comprises the aluminum corner brace/angle steel 2 be connected with aluminum alloy/steel matter deck 1, the hardwood 5 that the anti-limit 4 of bottom surface and glass-felt plastic sidewall 3 fits above, wrap the bag hardwood glass-felt plastic 6 of described hardwood 5, vertical bolt 7 and leveling screw or screw 8, it is characterized in that: the construction technology that described aluminum alloy/steel-glass-felt plastic compound ship closes up connection comprises the steps:
A, be vertically welded on described aluminum alloy/steel matter deck 1 by described aluminum corner brace/angle steel 2, be fitted in above described anti-limit 4 below by described hardwood 5, described bag hardwood glass-felt plastic 6 wraps described hardwood 5 below described anti-limit 4;
B, the contact surface of described aluminum corner brace/angle steel 2 to be polished, until expose metal true qualities, and remove iron rust, foreign material, greasy dirt, paint and moisture, and with clean cloth, contact surface is wiped clean rear painting last layer resin, and in work progress, keep this layer of resin clean;
After c, described anti-limit 4 align with described aluminum corner brace/angle steel 2, described vertical bolt 7 is installed;
D, to be connected by the outside of glass epoxy 9 with described aluminum corner brace/angle steel 2 outside described glass-felt plastic sidewall 3, described glass epoxy about 9 two ends are connected with described glass-felt plastic sidewall 3 with described aluminum corner brace/angle steel 2 respectively by described leveling screw or screw 8, and described glass epoxy 9 and described aluminum corner brace/angle steel 2, are coated with resin glue or structural adhesion between described glass-felt plastic sidewall 3;
E, outside described glass-felt plastic sidewall 3, described aluminum corner brace/angle steel 2 and described glass epoxy 9, wrap up outer glass-felt plastic 10, the outside of described outer glass-felt plastic 10 and described glass-felt plastic sidewall 3 upper side wall are fair;
In the present embodiment, portion in board, carries out the shutoff of plug hair to described glass-felt plastic 6 with the gap of described aluminum corner brace/angle steel 2 contact surface, prevents moisture from entering; At cabin outside, grind a gap with corner connection place on described aluminum alloy/steel matter deck 1 bottom described outer glass-felt plastic 10, then smooth with sealant shutoff.
In the present embodiment, described vertical bolt 7 and described leveling screw or screw 8 will stagger installation, and when installing, described vertical bolt 7 and described leveling screw or screw 8 first should fill sealant, prevent moisture from being entered by screw gap.
In the present embodiment, when the length of described aluminum alloy/steel-glass-felt plastic compound ship is 35m, the diameter of described vertical bolt 7 is 20mm, and the spacing between two described vertical bolts 7 gets 100mm.
In the present embodiment, the screw bolt and nut of described vertical bolt 7 and described leveling screw carries out spot welding, prevents from loosening after tightening between described bolt and described nut.
In the present embodiment, this construction technology also comprises the steps:
G, in board portion, all arrange reinforced rib 11 at described aluminum corner brace/angle steel 2 and described glass-felt plastic sidewall 3;
H, the paint described aluminum alloy/steel matter deck being polished damage to be repaired.
The present invention is applied to the technical field that aluminum alloy/steel-glass-felt plastic compound ship closes up connection construction.
Although embodiments of the invention describe with practical solution, do not form the restriction to implication of the present invention, for those skilled in the art, according to this specification sheets to the amendment of its embodiment and and the combination of other schemes be all apparent.