CN203092015U

CN203092015U - Ship body flat iron fastening structure

Info

Publication number: CN203092015U
Application number: CN 201220726762
Authority: CN
Inventors: 薛江山; 周庆; 任三庆; 陈伟
Original assignee: COSCO SHIPYARD (SHANGHAI) ENGINEERING Co Ltd
Current assignee: COSCO SHIPYARD (SHANGHAI) ENGINEERING Co Ltd
Priority date: 2012-12-25
Filing date: 2012-12-25
Publication date: 2013-07-31
Anticipated expiration: 2022-12-25

Abstract

Disclosed is a ship body flat iron fastening structure. A bolt (1) is fixed on a supporting base (8), heat-resistant rubber (5) is arranged on two sides of canvas (6) in a sandwiching and fixing mode and the canvas (6) is then sleeved on the bolt (1), then a flat gasket (3) and flat iron (4) are pressed on the outer side of the heat-resistant rubber (5) and sleeved on the bolt (1), and then the other end of the bolt (1) is screwed tightly through a nut (2) on the outer side of the bolt (1). Through the method of welding the bolt on the base and then pressing the multi-layer installing fastening structure with the nut, the ship body flat iron fastening structure is applicable to welding and reinforcing of flat iron, with various specifications, of a ship body, existing reinforcing of inclined supporting square steel is eliminated, assembling efficiency of the ball flat iron is improved, production cost is saved, installing, fastening and replacing are convenient, simple and fast, state is stable during working, performance is reliable, and the ship body flat iron fastening structure is reliable and endurable.

Description

Hull band iron fastening structure

Technical field

The utility model relates to International Classification of Patents B23K with soldering or welding method coating technology field, especially hull band iron fastening structure.

Background technology

At present, regular meeting runs into band iron and installs and fixes operation in shipbuilding and the shiprepair construction, the way of each enterprise respectively has foundation, for example, block the water band iron with on build the vertical stiffener of peripheral wall, have two kinds as the connected node of angle steel etc.: block the water band iron and be adjacent to the welding that links to each other with angle steel, the angle steel panel is cut oblique processing, weld cumbersome (if stiffener is a flat-bulb steel, this usefulness more; Block water band iron deflecting angle steel facing 20mm, comparatively convenient with the deck welding, if the vertical stiffener of peripheral wall is an angle steel, the shipyard that has, if stiffener is an angle steel, the dash band iron perhaps directly is attached to the back side welding of angle steel; Perhaps, directly dock, build structure on the enterprise that has is thought and generally seldom use flat-bulb steel with the angle steel panel, uneconomical; Even so still see the situation that numerous band irons are quoted, if angle steel is not cut tiltedly, in the part way, will produce the dead angle and collect slag easily, paint is done trouble; In addition,, directly be welded in below on the deck if block the spacing that has 20mm above between water band iron and the stiffener, way be considered to more convenient.

In addition, the enterprise that has is thought to this, generally be under the interior installation situation of accommodation, very simple way is taken insulation layout drawing and cabin plan exactly, all adding the dash band iron under the wall that is surrounded by the insulation insulation that contacts with outside plate, be not to mean to add just need not adding of fire-proof insulation, distance generally is that to add the amount of 10MM at the height of stiffener+insulation just enough, also handlebar dash band iron directly allows hull do, welded together with stiffener, main effect be used for preventing the temperature difference and produce coagulate the water sinuous flow, for the band iron that the place of the easy ponding in inside need add, the present moist-proof board that plated also can be used as a kind of solution route.Obviously, but in the known technology related content there is no obviously outstanding selection scheme.

201,120,350,911 1 kinds of servicing units that are used for the erection welding of boats and ships flat-bulb steel of number of patent application comprise motherboard, the cross section of with good grounds boats and ships flat-bulb steel commonly used on the motherboard and the model hole offered, and the back side in described model hole offers the iron point jack of dowel point usefulness.

Summary of the invention

Goal of the invention of the present utility model is to provide a kind of hull band iron fastening structure.

Realize that goal of the invention measure of the present utility model is: be bolted on the supporting base, canvas both sides clamping heat resistant rubber is sleeved on bolt, and then be pressed in the heat resistant rubber outside and be sleeved on bolt with flat shim and band iron, screw the bolt outer end in the outside with nut again.

Advantage of the present utility model is, by weld bolt on pedestal, compress multilayer with nut again fastening structure is installed, be suitable for the welding of hull all size band iron and strengthen, cancel original diagonal brace square steel and strengthen, improve the efficiency of assembling of flat-bulb steel, save production cost, install, fastening and the mode that changes the outfit is convenient simple and direct, in stable condition during work, dependable performance is durable.

Description of drawings

Fig. 1 is a kind of structural representation in the utility model

Fig. 2 is the another kind of structural representation in the utility model

Reference numeral comprises:

Bolt 1, nut 2, flat shim 3, band iron 4, heat resistant rubber 5, canvas 6, double-edged fine-toothed comb orifice plate 7, supporting base 8.

The specific embodiment

Further specify below in conjunction with drawings and Examples.

Bolt 1 is fixed on the supporting base 8, and canvas 6 both sides clamping heat resistant rubbers 5 are sleeved on bolt 1, and then is pressed in heat resistant rubber 5 outsides and is sleeved on bolt 1 with flat shim 3 and band iron 4, screws bolt 1 outer end in the outside with nut 2 again.

As shown in Figure 1, pedestal 8 is an I-steel, bolt 1 is weldingly fixed on the supporting

base

8,6 times side compression double-edged fine-toothed combs of canvas orifice plate 7, and in both sides respectively clamping heat resistant rubber 5 be sleeved on then on the bolt 1, and then be pressed in heat resistant rubber 5 outsides and be sleeved on the bolt 1 with flat shim 3 and band iron 4, screw bolt 1 outer end in the outside with nut 2 again.

As shown in Figure 2, pedestal 8 is a steel plate, band iron 4 is welded on the pedestal 8, bolt 1 is weldingly fixed on the supporting base 8, canvas 6 both sides clamping heat resistant rubbers 5 are sleeved on bolt 1, and then be pressed in heat resistant rubber 5 outsides and be sleeved on bolt 1 with flat shim 3 and band iron 4, screw bolt 1 outer end in the outside with nut 2 again.

In above embodiment, do not reach the employing prior aries such as other necessary technologies that relate to enforcement of narration, enumerate detailed description no longer successively.

Claims

1. hull band iron fastening structure, it is characterized in that: bolt (1) is fixed on the supporting base (8), canvas (6) both sides clamping heat resistant rubbers (5) are sleeved on bolt (1), and then be pressed in heat resistant rubber (5) outside and be sleeved on bolt (1) with flat shim (3) and band iron (4), screw bolt (1) outer end in the outside with nut (2) again.

2. hull band iron fastening structure as claimed in claim 1, it is characterized in that pedestal (8) is an I-steel, bolt (1) is weldingly fixed on the supporting base (8), canvas (6) is side compression double-edged fine-toothed comb orifice plate (7) down, and is sleeved on then on the bolt (1) at both sides difference clamping heat resistant rubbers (5).