CN103072676A - Novel anti-collision protection cushion for inland ships and manufacturing method thereof - Google Patents
Novel anti-collision protection cushion for inland ships and manufacturing method thereof Download PDFInfo
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- CN103072676A CN103072676A CN2013100230564A CN201310023056A CN103072676A CN 103072676 A CN103072676 A CN 103072676A CN 2013100230564 A CN2013100230564 A CN 2013100230564A CN 201310023056 A CN201310023056 A CN 201310023056A CN 103072676 A CN103072676 A CN 103072676A
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Abstract
The invention relates to a novel anti-collision protection cushion for inland ships and a manufacturing method thereof. The protection cushion comprises inner-layer steel wire ropes, a rubber foaming body, a middle reinforcing layer and an outer wearproof layer; and the middle reinforcing layer comprises at least two layers of frictioning cloth and a layer of steel wire net, the steel wire ropes are arranged in the rubber foaming body, an outer layer of the foaming body is wrapped with the frictioning cloth and the steel wire net, the outer wearproof layer comprises a rubber complex body of curtain cloth, and an integral structure is also formed. The manufacturing method of the protection cushion comprises the following steps that: (1) two steel wire ropes with larger diameter are used in parallel, and steel wire ropes with smaller diameter are connected into a grid shape so as to manufacture the inner cores of the steel wire ropes; (2) the inner cores of the steel wire ropes are placed in a rubber foaming material, and a rubber foaming liner with an integral structure is formed by a mould through vulcanization; and (3) the outside of the liner is wrapped with the frictioning cloth and the steel wire net, then a protecting outer sheath is wrapped, and the novel anti-collision protection cushion for the inland ships is integrally formed by vulcanization. According to the novel anti-collision protection cushion for the inland ships and the manufacturing method thereof, the structure is novel, the quality is good, the strength is high, and the weight of a product is lighter; and the elasticity is good, the anti-collision performance is high, the product is firm and durable, and the service life is long.
Description
Technical field
The present invention relates to boats and ships anticollision protection pad and manufacturing process thereof, the especially a kind of novel anticollision protection pad of inland navigation craft and manufacture method of this protection pad of being applicable to.
Background technology
At present, the protection pad of existing inland navigation craft is commonly called as skin and leans on, and generally is installed in the position of bow front end and boats and ships both sides, and the Main Function that skin leans on is when bumping for boats and ships, plays the buffer action that alleviates impact force, thus the safety of protection boats and ships.Existing skin is by usually being formed by manual manufacture, the raw MAT'L that uses generally is waste rubber goods, such as waste tire of automobile, bicycle tyre and tube, waste old pipe, waste and old cable skin, waste and old load-transfer device etc., then tie up with steel rope and form, this method of making by hand not only wastes time and energy, and product design is relatively poor, and the skin of making is by existing many defectives.
Inland navigation craft is when the ship lock, shipboard sometimes with lock wall generation grazing; Boats and ships also can produce grazing with other boats and ships or harbour during in navigation, alongside, from the pool operation.Since skin by and steel rope between be not an integral body, the home built skin is by blowing-by, easily water inlet, steel rope gets rusty because of watered and wetting.During boats and ships generation grazing, skin by and steel rope between can produce mobile and alter the position, steel rope can break because of getting rusty after using a period of time, in case steel rope disconnects, whole skin leans on and will fall apart, drop.Because boats and ships are to navigate by water on the water, relatively on the bank, the waste rubber goods that is scattered in lake, navigation channel is difficult to cleaning, easily causes the pollution in ship's navigation waters, has also wasted resource simultaneously.
Through retrieval, Granted publication number be the Chinese patent of CN201800892U, disclosed a patent of invention that is called " marine rubber fender " on April 20th, 2011.This patent is mainly used in fore, stern and shipboard and makes fender, comprises that cross-sectional plane is the fender body of horizontal D shape structure, and the material of fender body adopts polyurethane, fender body the top have a plurality of breather holes.The patented product has improved the compress variation of fender, and elasticity is better.But installation and the connection between the fender body of fender body are convenient not, in the use procedure, polyurethane material through expose to the sun and rain, gravity impact extruding, intensity descends larger, fender body is easy to crack to come off, service life is shorter.
Summary of the invention
For above existing ship with skin by or the deficiency of fender, the purpose of this invention is to provide that a kind of intensity is high, good springiness, long service life, be applicable to the novel anticollision protection pad of inland navigation craft, and the manufacture method of this protection pad.
The objective of the invention is by realizing by the following technical solutions:
Novel inland navigation craft anticollision protection pad, comprise the connecting device and the flexible protection pad that are made as elongate in shape, described connecting device is wrapped in the flexible protection pad, and described connecting device comprises adapter shaft or hawser, and described flexible protection pad is made of internal layer foamed rubber, middle enhancement Layer and appearance wearing layer; Enhancement Layer is made of two-layer at least rubber cloth and layer of steel wire net in the middle of described, and wire net is located at the centre of two-layer rubber cloth; Described adapter shaft or hawser are wrapped in the foamed rubber, the skin parcel rubber cloth of foamed rubber and the enhancement Layer that wire net consists of; Described appearance wearing layer comprises the rubber combined body of cord, and described connecting device and foamed rubber, middle enhancement Layer and appearance wearing layer interconnect and form integral structure.
As the preferred technical solution of the present invention, described connecting device is made of with the seizing wire that is connected two main ropes two main ropes that be arranged in parallel, and two main ropes stretch out the two ends of described flexible protection pad and interconnect.
As the preferred technical solution of the present invention, the outside face of described flexible protection pad wearing layer is provided with some grooves.
As the preferred technical solution of the present invention, the groove of described flexible protection pad wearing layer outside face is comprised of standing rigging groove and binding rolling groove, and described standing rigging groove arranges with binding rolling groove space.
As the preferred technical solution of the present invention, be provided with binding ribbon in the described flexible protection pad wearing layer outside face binding rolling groove.
As the preferred technical solution of the present invention, the end face of described flexible protection pad is made as circle, trapezoidal or semicircle.
As the preferred technical solution of the present invention, the diameter of described circular flexible protection pad is 20 centimetres to 40 centimetres; Length, the width of described trapezoidal or semicircle flexible protection pad or highly be 20 centimetres to 40 centimetres.
As the preferred technical solution of the present invention, the length of described flexible protection pad is 2 meters to 20 meters.
The manufacture method of novel inland navigation craft anticollision protection pad may further comprise the steps:
(1) adopts two steel rope arrangement in parallels that diameter is thicker, between two coarse-wire ropes, back and forth be connected to form latticedly with the thinner steel wire of diameter or steel rope multiple spot, make forming the steel rope inner core;
(2) above-mentioned steel rope inner core is placed in the rubber expanded material, forms integrally-built rubber pange elastic internal bladder by mould through sulfuration;
(3) protect crust at the coated outside rubber cloth of above-mentioned rubber pange elastic internal bladder and the enhancement Layer of wire net formation, and in the coated outside of described enhancement Layer, form integrally-built anticollision protection pad by mould through sulfuration.
As the preferred technical solution of the present invention, described thicker wirerope diameter is between 10 millimeters to 16 millimeters, and described thinner steel wire or wirerope diameter are between 4 millimeters to 6 millimeters; Described protection crust comprises the rubber combined rubber of cord.
The invention has the beneficial effects as follows: with respect to prior art, the present invention adopts to interconnect main rope arranged side by side and rubber expanded material, rubber cloth, wire net and strengthen the compounded rubber crust and makes integrally-built anticollision protection pad, its novel structure, quality is good, intensity is high, product weight be traditional skin lean on 1/2nd to 1/3rd; The good springiness of boats and ships protection pad, anticollision performance are high, product firm and durable, long service life.
After long-term the use, even the bonding force of steel rope and foamed rubber descends because of gravity collision repeatedly, the binding ribbon that is installed in the rolling groove of protection pad surface can make steel rope and foamed rubber keep closely being connected, avoid disengaging and the flop phenomenon of rubber pange inner bag, thereby further prolonged the service life of product, and keep good elasticity and anticollision performance.
Description of drawings
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is sectional structure schematic diagram of the present invention;
Fig. 3 is the cross section structure schematic diagram of Fig. 2;
Fig. 4 is that end face of the present invention is trapezoidal structural representation;
Fig. 5 is that end face of the present invention is semi-round structural representation.
Among the figure: 1, main rope, 2, the rubber combined body of cord, 3, rubber cloth, 4, wire net, 5, foamed rubber, 6, the standing rigging groove, 7, seizing wire, 8, the binding rolling groove.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
To shown in Figure 5, novel inland navigation craft anticollision protection pad comprises the connecting device and the flexible protection pad that are made as elongate in shape such as Fig. 1, and described connecting device is wrapped in the flexible protection pad, and the present embodiment connecting device is steel rope.Described flexible protection pad is made of internal layer foamed rubber 5, middle enhancement Layer and appearance wearing layer; Enhancement Layer is made of with layer of steel wire net 4 two-layer at least rubber cloth 3 in the middle of described, and wire net 4 is located at the centre of two-layer rubber cloth 3.Described steel rope is wrapped in the foamed rubber 5, the enhancement Layer that the skin of foamed rubber 5 parcel rubber cloth 3 and wire net 4 consist of; Described appearance wearing layer comprises the rubber combined body 2 of cord, and described steel rope and foamed rubber 5, middle enhancement Layer and appearance wearing layer interconnect and form integral structure.
In the present embodiment, described connecting device is made of with the seizing wire 7 that is connected two main ropes 1 two main ropes that be arranged in parallel 1, and two main ropes 1 stretch out the two ends of described flexible protection pad and interconnect.The outside face of the rubber combined body 2 of described protection pad wearing layer cord is provided with some grooves, described groove is comprised of standing rigging groove 6 and the binding rolling groove 8 that groove width or groove depth do not wait, standing rigging groove 6 arranges with binding rolling groove 8 spaces, and standing rigging groove 6 is used for protection pad of the present invention is installed to hull by standing rigging.
As better embodiment, be provided with binding ribbon in rubber combined body 2 outside faces of the described cord binding rolling groove 8, for example strap or Plastic Bandage, with between the intensity of the flexible protection pad of further enhancing and inner each layer closely with firm degree.The end face of the flexible protection pad of the present invention can be made as circle, trapezoidal or semicircle, and the diameter of described circular flexible protection pad is 20 centimetres to 40 centimetres; Length, the width of described trapezoidal or semicircle flexible protection pad or highly be 20 centimetres to 40 centimetres, the length of flexible protection pad is 2 meters to 20 meters.
The manufacture method of novel inland navigation craft anticollision protection pad, may further comprise the steps: (1) adopts two steel rope arrangement in parallels that diameter is thicker, back and forth be connected to form mesh shape with diameter thinner steel wire or steel rope multiple spot between two coarse-wire ropes, the steel rope inner core completes; (2) described steel rope inner core is placed in the rubber expanded material, forms integrally-built rubber pange elastic internal bladder by mould through sulfuration; (3) protect crust at the coated outside rubber cloth of above-mentioned rubber pange elastic internal bladder and the enhancement Layer of wire net formation, and in the coated outside of described enhancement Layer, form integrally-built anticollision protection pad by mould through the integral body sulfuration.
In the present embodiment, described thicker wirerope diameter is between 10 millimeters to 16 millimeters, and described thinner steel wire or wirerope diameter are between 4 millimeters to 6 millimeters.The protection crust of described anticollision protection pad outside face parcel comprises the rubber combined rubber of high strength cord.Steel rope of the present invention is sealed in the elastic caoutchouc Foamed bladder, can avoid steel rope immersion or makes moist, and prevents that steel rope from getting rusty, and can effectively prolong its service life.The elastic caoutchouc Foamed bladder adopts reclaimed rubber to add the rubber pange agent and makes, and after the colloid foaming, quality is unaffected, and elasticity increases, and weight saving economizes on resources.
Claims (10)
1. novel inland navigation craft anticollision protection pad, comprise the connecting device and the flexible protection pad that are made as elongate in shape, described connecting device is wrapped in the flexible protection pad, it is characterized in that: described connecting device comprises adapter shaft or hawser, and described flexible protection pad is made of internal layer foamed rubber, middle enhancement Layer and appearance wearing layer; Enhancement Layer is made of two-layer at least rubber cloth and layer of steel wire net in the middle of described, and wire net is located at the centre of two-layer rubber cloth; Described adapter shaft or hawser are wrapped in the foamed rubber, the skin parcel rubber cloth of foamed rubber and the enhancement Layer that wire net consists of; Described appearance wearing layer comprises the rubber combined body of cord, and described connecting device and foamed rubber, middle enhancement Layer and appearance wearing layer interconnect and form integral structure.
2. novel inland navigation craft anticollision protection pad according to claim 1, it is characterized in that: described connecting device is made of with the seizing wire that is connected two main ropes two main ropes that be arranged in parallel, and two main ropes stretch out the two ends of described flexible protection pad and interconnect.
3. novel inland navigation craft anticollision protection pad according to claim 1 and 2, it is characterized in that: the outside face of described flexible protection pad wearing layer is provided with some grooves.
4. novel inland navigation craft anticollision protection pad according to claim 3 is characterized in that: the groove of described flexible protection pad wearing layer outside face is comprised of standing rigging groove and binding rolling groove, and described standing rigging groove arranges with binding rolling groove space.
5. novel inland navigation craft anticollision protection pad according to claim 4 is characterized in that: be provided with binding ribbon in the described flexible protection pad wearing layer outside face binding rolling groove.
6. novel inland navigation craft anticollision protection pad according to claim 1, it is characterized in that: the end face of described flexible protection pad is made as circle, trapezoidal or semicircle.
7. novel inland navigation craft anticollision protection pad according to claim 6, it is characterized in that: the diameter of described circular flexible protection pad is 20 centimetres to 40 centimetres; Length, the width of described trapezoidal or semicircle flexible protection pad or highly be 20 centimetres to 40 centimetres.
8. according to claim 1 or 6 described novel inland navigation craft anticollision protection pads, it is characterized in that: the length of described flexible protection pad is 2 meters to 20 meters.
9. the manufacture method of novel inland navigation craft anticollision protection pad as claimed in claim 1 is characterized in that said method comprising the steps of:
(1) adopts two steel rope arrangement in parallels that diameter is thicker, between two coarse-wire ropes, back and forth be connected to form latticedly with the thinner steel wire of diameter or steel rope multiple spot, make forming the steel rope inner core;
(2) above-mentioned steel rope inner core is placed in the rubber expanded material, forms integrally-built rubber pange elastic internal bladder by mould through sulfuration;
(3) protect crust at the coated outside rubber cloth of above-mentioned rubber pange elastic internal bladder and the enhancement Layer of wire net formation, and in the coated outside of described enhancement Layer, form integrally-built anticollision protection pad by mould through sulfuration.
10. the manufacture method of described novel inland navigation craft anticollision protection pad according to claim 9, it is characterized in that: described thicker wirerope diameter is between 10 millimeters to 16 millimeters, and described thinner steel wire or wirerope diameter are between 4 millimeters to 6 millimeters; Described protection crust comprises the rubber combined rubber of cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100230564A CN103072676A (en) | 2013-01-22 | 2013-01-22 | Novel anti-collision protection cushion for inland ships and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100230564A CN103072676A (en) | 2013-01-22 | 2013-01-22 | Novel anti-collision protection cushion for inland ships and manufacturing method thereof |
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| CN103072676A true CN103072676A (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100230564A Pending CN103072676A (en) | 2013-01-22 | 2013-01-22 | Novel anti-collision protection cushion for inland ships and manufacturing method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063526A (en) * | 1975-08-27 | 1977-12-20 | Bridgestone Tire Company Limited | Composite pneumatic marine fender |
| CN2055508U (en) * | 1989-02-23 | 1990-04-04 | 沈阳胶管厂 | Floating rubber filling fender device |
| CN200985089Y (en) * | 2006-11-28 | 2007-12-05 | 闫海军 | Fill-type rubber fender |
| CN101214849A (en) * | 2008-01-14 | 2008-07-09 | 中国人民解放军海军装备技术研究所 | Light polyurethane foam filling fender and manufacturing method thereof |
| CN201343132Y (en) * | 2009-01-21 | 2009-11-11 | 青岛吉尔工程橡胶有限公司 | Cylinder type rubber fender device with reinforcing layer |
| CN201512102U (en) * | 2009-10-20 | 2010-06-23 | 杨万春 | Multi-layer type polyurethane fender |
| CN201559804U (en) * | 2009-12-09 | 2010-08-25 | 青岛永泰船舶用品有限公司 | Rubber foaming fender |
| CN202164581U (en) * | 2011-06-20 | 2012-03-14 | 青岛永泰船舶用品有限公司 | Foaming filled fender |
| CN203094409U (en) * | 2013-01-22 | 2013-07-31 | 肖建祥 | Novel anti-collision protective pad for inland ship |
-
2013
- 2013-01-22 CN CN2013100230564A patent/CN103072676A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063526A (en) * | 1975-08-27 | 1977-12-20 | Bridgestone Tire Company Limited | Composite pneumatic marine fender |
| CN2055508U (en) * | 1989-02-23 | 1990-04-04 | 沈阳胶管厂 | Floating rubber filling fender device |
| CN200985089Y (en) * | 2006-11-28 | 2007-12-05 | 闫海军 | Fill-type rubber fender |
| CN101214849A (en) * | 2008-01-14 | 2008-07-09 | 中国人民解放军海军装备技术研究所 | Light polyurethane foam filling fender and manufacturing method thereof |
| CN201343132Y (en) * | 2009-01-21 | 2009-11-11 | 青岛吉尔工程橡胶有限公司 | Cylinder type rubber fender device with reinforcing layer |
| CN201512102U (en) * | 2009-10-20 | 2010-06-23 | 杨万春 | Multi-layer type polyurethane fender |
| CN201559804U (en) * | 2009-12-09 | 2010-08-25 | 青岛永泰船舶用品有限公司 | Rubber foaming fender |
| CN202164581U (en) * | 2011-06-20 | 2012-03-14 | 青岛永泰船舶用品有限公司 | Foaming filled fender |
| CN203094409U (en) * | 2013-01-22 | 2013-07-31 | 肖建祥 | Novel anti-collision protective pad for inland ship |
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Application publication date: 20130501 |