CN2068485U - Arch rubber board-protecting material with upper frame - Google Patents
Arch rubber board-protecting material with upper frame Download PDFInfo
- Publication number
- CN2068485U CN2068485U CN90213375U CN90213375U CN2068485U CN 2068485 U CN2068485 U CN 2068485U CN 90213375 U CN90213375 U CN 90213375U CN 90213375 U CN90213375 U CN 90213375U CN 2068485 U CN2068485 U CN 2068485U
- Authority
- CN
- China
- Prior art keywords
- board
- protecting material
- stiffening plate
- arch
- boats
- 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.)
- Ceased
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model provides an arch rubber board-protecting material with upper frame for the protective system of the port and the dock. The upper end part of the arch rubber body original with a lower imbedding reinforcement board is provided with an upper imbedding reinforcement board, and a bolt and the bottom part of the anti-punching rack with a faced board are assembled and tightly fixed into the board-protecting material. Compared with the original technique, the absorbing capacity / counter force of the board-protecting material and the height value of the production are raised 23.5%, and the board-protecting material is able to decrease the height of the product and save the engineering cost, and is provided with small surface pressure, low coefficient of friction, good stress dispersivity, anti-shearing and long service life in the process of compressing, and is suitable for use in medium and small-sized docks and boats.
Description
The utility model relates to port terminal protecting system, a kind of damping device that is provided with between boats and ships and the dock structure.
Before the utility model, suffer damage, need between boats and ships and dock structure, to take safeguard procedures, a kind of liner is set for preventing boats and ships or wharf structure thing.The common practice is: generally adopt wooden unit, junked tire and steel fender bar etc.These are concerning the very little boats and ships of traditional harbour and displacement, and because of hull framing is sturdy, shell is abundant, can reach the opposing bump and avoid the purpose damaged.But the development tendency of modern ships and harbour is: oil tanker, bulk goods wheel and box ship occur in succession, be to increase the delelivered payload capability and the route speed of boats and ships, shell is thin, external drum, big displacement, deep draft and wharf structure require pile foundation pier formula structure and shift to the deep-sea.Therefore, the safeguard procedures of transmitting are far from suitable, it can not provide enough degrees of safety, often makes the wounded or havoc of boats and ships and harbour and liner, brings difficulty for maintenance and loading and unloading operation, and existing backing corrosion resistant, wear no resistance, service life is short, needs often to change, though the steel fender bar is durable in use, but shortcoming is: hull sustains damage easily, and it is also difficult to damage the back maintenance.
For addressing the above problem, our company has proposed a kind of arch form rubber fender material, it by under bury stiffening plate and arch shaped rubber body is formed.Though the cross section contour of this fender bar rubber bodies redesign, head stress concentration phenomenon is greatly improved, in use, have the compression moderate, the energy absorption height, the low performance well that waits of counter-force, but the shortcoming that exists is: when the ship alongside, surface pressure is big, the friction coefficient height, shearing force is strong, influences the service life of fender bar.
The purpose of this utility model is will be for a kind of arch form rubber fender material of establishing frame mounting on improved is provided between boats and ships and the dock structure.It is not only rational in infrastructure, makes easily, improves performance, save engineering cost, and the alongside surface pressure is little, and friction coefficient is low, a little less than the shearing force, and long service life.
The purpose of this utility model be achieved in that it comprise arch shaped rubber body, erosion control frame, thick china, on bury stiffening plate and under bury stiffening plate.This fender bar mainly is that the upper end of the arch shaped rubber body of stiffening plate under original tape is established and buried stiffening plate on one; On bury stiffening plate and utilize bolted erosion control frame; A kind of thick china of build-in forms on the erosion control frame.Concrete process for making is: described arch shaped rubber body is selected excellent spring for use, and natural rubber that tear strength is high or neoprene or both and usefulness are with the mixing sizing material of making of other rubber chemicals; Described erosion control frame adopts the metal material processing welding to make; Described thick china adopts thick nylon sheet to be processed into; The described upper and lower stiffening plate that buries adopts thick sheet metal to be processed into, the sandblast scale removal, the brushing layer of adhesive places in the mould, then above-mentioned sizing material is calorified described in-mold molding sulfuration after, assemble with above-mentioned erosion control frame, thick china.
The utility model only needs to bury the arch shaped rubber body of stiffening plate under original tape upper end is established and is buried stiffening plate on one, and assembles fastening with bolt and the erosion control frame that is embedded with thick china.Therefore, compare with former technology: not only rational in infrastructure, easy to manufacture, and E/RH(energy absorption/counter-force goods height) value raising 23.5%.Use this fender bar, can reduce the product height, save engineering cost.Because thick china is smooth, in the compressive deformation process, surface pressure is little, and friction coefficient is low, and article construction has higher stress dispersiveness, and is anti-shearing, long service life.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof:
Fig. 1 is a kind of concrete structure cutaway view of this fender bar.
Bury stiffening plate among the figure on 1 arch shaped rubber body, 2 erosion control framves, 3 thick chinas, 4, bury stiffening plate 5 times.This fender bar mainly is the upper end of burying the arch shaped rubber body 1 of stiffening plate 5 under original tape, establishes and buries stiffening plate 4 on one, and have the bottom group of the erosion control frame 2 of thick china 3 to load admittedly with bolt and build-in to form.Concrete manufacture craft process is as follows:
Arch rubber bodies 1 shown in the figure is selected excellent spring for use, the tear strength height, and corrosion resistant, abrasion resistant natural rubber or neoprene or both also use and the mixing sizing material of making of other rubber chemicals;
Erosion control frame 2 shown in the figure adopts metal material processing to be welded;
Thick china 3 shown in the figure adopts thick nylon sheet to be processed into, and is mounted on the described erosion control frame 2;
Bury stiffening plate 4 on described in the figure and bury stiffening plate 5 employing thick sheet metals down and be processed into, the sandblast scale removal, brushing layer of adhesive (market is on sale) places in the mould;
After then above-mentioned sizing material being calorified the in-mold molding sulfuration of burying stiffening plate 4 on described being equipped with and burying stiffening plate 5 down and forms arch shaped rubber body 1, assemble fastening and become one with bolt and above-mentioned erosion control frame 2 and thick china 3.Described mould is that the specification according to harbour actual needs goods designs and produces.
The use and the service condition of this fender bar are: according to the factors such as the angle of pulling in to shore of harbour form, ship dimensions and boats and ships, and be chosen to be lateral arrangement, promptly along the length direction of harbour, or vertically arrange, promptly along the harbour short transverse, its spacing should be able to guarantee that boats and ships can not strike on two bulkhead walls between the fender bar, use bolt when alongside.When ship berthing, mooring or shifting berth, utilize the build of this fender bar and effective Impact energy that the rubber compressive deformation absorbs boats and ships, prevent that boats and ships and harbour from suffering damage, protection harbor work loading and unloading operation safety.
Establish the arch rubber fender material of frame mounting on of the present utility model, be applicable to medium and small harbour and boats and ships.
Claims (1)
1, establishes the arch form rubber fender material of frame mounting on a kind of, this fender bar has the arch shaped rubber body that buries stiffening plate under the band, it is characterized in that: the arch shaped rubber body that buries stiffening plate under the described band, the upper end is provided with buries stiffening plate, on bury stiffening plate and utilize bolted erosion control frame, be embedded with the nylon thick china on the erosion control frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90213375U CN2068485U (en) | 1990-05-26 | 1990-05-26 | Arch rubber board-protecting material with upper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90213375U CN2068485U (en) | 1990-05-26 | 1990-05-26 | Arch rubber board-protecting material with upper frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068485U true CN2068485U (en) | 1991-01-02 |
Family
ID=4892847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90213375U Ceased CN2068485U (en) | 1990-05-26 | 1990-05-26 | Arch rubber board-protecting material with upper frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882918A (en) * | 2014-11-11 | 2016-08-24 | 广州海宁橡胶有限公司 | Arc-shaped rubber fender structure |
-
1990
- 1990-05-26 CN CN90213375U patent/CN2068485U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882918A (en) * | 2014-11-11 | 2016-08-24 | 广州海宁橡胶有限公司 | Arc-shaped rubber fender structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19960321 Decision number of declaring invalidation: 692 |