CN1140674C - Rubber dam containing steel wire meshes and its making technology - Google Patents
Rubber dam containing steel wire meshes and its making technology Download PDFInfo
- Publication number
- CN1140674C CN1140674C CNB011428171A CN01142817A CN1140674C CN 1140674 C CN1140674 C CN 1140674C CN B011428171 A CNB011428171 A CN B011428171A CN 01142817 A CN01142817 A CN 01142817A CN 1140674 C CN1140674 C CN 1140674C
- Authority
- CN
- China
- Prior art keywords
- steel wire
- rubber dam
- rubber
- casing play
- sizing material
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 46
- 239000005060 rubber Substances 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000010074 rubber mixing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 32
- 238000004513 sizing Methods 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 17
- 238000003490 calendering Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 2
- 238000005987 sulfurization reaction Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000010066 calendering (rubber) Methods 0.000 abstract 1
- 238000010411 cooking Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 18
- 239000004952 Polyamide Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 squeegee Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a steel wire mesh rubber dam and a production technology thereof. A steel wire mesh rubber dam comprises a rubber layer and a skeleton layer, and is characterized in that the skeleton layer is a steel wire mesh; the production technology orderly comprises the following steps: steel wire filming and weaving into a mesh; rubber mixing; rubber cooking; rubber calendering; rubber vulcanizing. The present invention has the advantages of good stress condition, no generation of bending moment and shearing force, strong shock resistance, simple installation, low installation and transportation cost and long service life.
Description
(1) technical field the present invention relates to a kind of rubber dam containing steel wire meshes and production technology thereof.
(2) background technology, existing rubber dam mostly adopts high-intensity synthetic fibers to make stress frame, along with rubber dam develops to high dam gradually, require rubber dam intensity height, thin thickness, it is lighter to conduct oneself with dignity, ratio kind of rubber dam can not satisfy the requirement of this respect, and the rubber dam of making skeleton with 6 meters high employing polyamide fibre canvas is an example, and there is following shortcoming in it:
1, requires 50 tons of polyamide fibre canvas intensity, 3 layers of the numbers of plies, glue-line thickening simultaneously, 100 meters long rubber dam deadweight can reach more than 80 ton, launches difficulty especially in place like this, increased direct labor's labour intensity, increase mounting cost, and toward building site when transportation, needed the large-scale equipment of unloading and the haulage device of hanging, cost of transportation is big, is subjected to the restriction of the supporting capacity of road and bridge on the way simultaneously.
2, rubber dam thickness can reach 24 millimeters, and thickness is thick, and anchored force increases, thrust is difficult for grasping, and is difficult for compressing, and easily causes rubber dam to leak, serious causing torn, and thickening of rubber dam reduced its flexible resistance and fatigue resistance, reduced the application life of rubber dam.
(3) summary of the invention the objective of the invention is to improve the deficiency of above-mentioned prior art and provides a kind of stress condition good, and the antivibration ability is strong, anti-subduing and antifatigue, install simply, labour intensity is low, and the transportation installation cost is low, the rubber dam containing steel wire meshes of long service life.
Another object of the present invention provides a kind of production technology of rubber dam containing steel wire meshes.
Purpose of the present invention can reach by following measure: a kind of rubber dam containing steel wire meshes, it comprises glue-line, casing play, it is characterized in that described casing play is a gauze wire cloth.
In order further to realize purpose of the present invention, described glue-line comprises outer covering glue layer, interior covering glue layer, squeegee, rubber dam is inside lap in the joint, the structure of inside lap joint is to be casing play in the outer covering glue layer, in the casing play is mesoglea, in the squeegee is casing play, is interior covering glue layer in the casing play.
A kind of rubber dam containing steel wire meshes of the present invention, its production technology comprises the following steps: a, plated film successively: after steel wire copper facing, be woven into net.
B, sizing material are mixing: after according to required ratio various raw material being cooperated weighing, carry out mixingly on rubber mixing machine, make sizing material.
C, glue heat refining: above-mentioned sizing material is carried out heat refining.
D, calendering: with the sizing material behind the heat refining on request thickness and desired structure cover on the gauze wire cloth, finish calendering technology.
E, sulfuration: the rubber dam that will make through calendering technology, carry out sulfidization molding one time by vulcanizer, make finished product.
The present invention can produce following good effect compared with the prior art:
1, the present invention makes casing play directly bear pulling force, has improved the stress condition of rubber dam, does not produce moment of flexure and shearing, and the antivibration ability is strong, and the hot strength of gauze wire cloth is big, and dam bag thickness reduces, and has increased the degree of safety of rubber dam.
2, the present invention adopts the one-shot forming new technology, can economize on electricity 30% like this, saves manually 50%, saves material 5%, reduces cost 5%.
3, the present invention adopts high-intensity gauze wire cloth to make stress frame, and is tear-resistant, anti-puncture, the intensity height, 6 meters high rubber dams only need 2 layers and can satisfy requirement of strength, and direct labor's labour intensity reduces greatly, the rubber dam of producing does not need too powerful crimping device from heavy and light, and cost of production is low.
4, replace 3 layers of polyamide fibre canvas with 2 layers of gauze wire cloth, the cost of rubber dam can reduce by 1/3, simultaneously in the rubber dam containing steel wire meshes sulfidation, the rim charge loss is few, economizes on material, has saved cost greatly, reduced loss, and the rubber dam deadweight can reduce by 30%, 100 meter long, 6 meters high rubber dams, deadweight can drop to 50 tons, launches in place relatively easily a lot, and the manual machine loss is few, the lifting transportation is all very convenient, and the transportation installation cost reduces greatly.
5,6 meters high rubber dam adopts 2 layers of gauze wire cloth, and thickness has only the 12-14 millimeter, and thickness obviously reduces, and thrust is easily grasped, and the dam bag is easy to compress, and rubber dam flexible resistance, fatigue resistance improve, and prolong application life.
6, the present invention adopts high-intensity gauze wire cloth to make stress frame, carry out plated film on it, the gauze wire cloth surface has good adhesive power with synthetic rubber, polyamide fibre canvas and elastomeric adhesive power can reach 6N/mm, and gauze wire cloth and elastomeric adhesive power can reach 9N/mm, and since gapped between gauze wire cloth, make synthetic rubber see through the steel wire gap and be bonded into one, further strengthened gauze wire cloth and elastomeric adhesive power.
(4) specific embodiment,
Embodiment 1, be the 0.78mm steel wire, behind the copper of per kilogram plating 0.8g, be woven into net diameter.After according to required ratio various raw material being cooperated weighing then, on rubber mixing machine, carry out mixingly,, the uniform mix of various compounding ingredients in rubber, is made sizing material, above-mentioned sizing material is carried out heat refining through violent stirring.With the outer cover sizing material behind the heat refining, inner covering layer sizing material on request thickness cover the both sides of gauze wire cloth, finish calendering technology.The rubber dam that to make through calendering technology carries out sulfidization molding one time by vulcanizer, makes finished product.
Embodiment 2, be the 1.83mm steel wire, behind the copper of per kilogram plating 0.1g, be woven into net diameter.After according to required ratio various raw material being cooperated weighing then, on rubber mixing machine, carry out mixingly,, the uniform mix of various compounding ingredients in rubber, is made sizing material, above-mentioned sizing material is carried out heat refining through violent stirring.With the outer cover sizing material behind the heat refining, interlayer sizing material, inner covering layer sizing material on request thickness cover on the gauze wire cloth, wherein between outer cover sizing material and the interlayer sizing material, between middle sizing material and the inner covering layer sizing material layer of steel wire net is arranged respectively, finish calendering technology.The rubber dam that to make through calendering technology carries out sulfidization molding one time by vulcanizer, makes finished product.
Embodiment 3, be the 1.3mm steel wire, behind the copper of per kilogram plating 0.5g, be woven into net diameter.After according to required ratio various raw material being cooperated weighing then, on rubber mixing machine, carry out mixingly,, the uniform mix of various compounding ingredients in rubber, is made sizing material, above-mentioned sizing material is carried out heat refining through violent stirring.With the outer cover sizing material behind the heat refining, interlayer sizing material, inner covering layer sizing material on request thickness cover on the gauze wire cloth, wherein between outer cover sizing material and the interlayer sizing material, between interlayer sizing material and the inner covering layer sizing material layer of steel wire net is arranged respectively, finish calendering technology.The rubber dam that to make through calendering technology carries out sulfidization molding one time by vulcanizer, makes finished product.
Cause corrosion in order to prevent that gauze wire cloth from exposing, in above-mentioned interior covering glue layer 2, can add one deck polyamide fibre canvas layer 6 by existing technology.
Claims (4)
1, a kind of rubber dam containing steel wire meshes, it comprises outer covering glue layer, interior covering glue layer, squeegee, casing play, it is characterized in that described casing play is a gauze wire cloth, rubber dam is inside lap in the joint, and the structure of inside lap joint is to be casing play in the outer covering glue layer, is the doubling layer in the casing play, in the squeegee is casing play, is interior covering glue layer in the casing play.
2, a kind of rubber dam containing steel wire meshes according to claim 1 is characterized in that being provided with canvas layer between described casing play and inside and outside covering glue layer.
3, the production technology of claim 1 or 2 described a kind of rubber dam containing steel wire meshes, it comprises the following steps: a, plated film successively: after steel wire copper facing, be woven into net.
B, sizing material are mixing: after according to required ratio various raw material being cooperated weighing, carry out mixingly on rubber mixing machine, make sizing material.
C, glue heat refining: above-mentioned sizing material is carried out heat refining.
D, calendering: with the sizing material behind the heat refining on request thickness and desired structure cover on the gauze wire cloth, finish calendering technology.
E, sulfuration: the rubber dam that will make through calendering technology, carry out sulfidization molding one time by vulcanizer, make finished product.
4, the production technology of a kind of rubber dam containing steel wire meshes according to claim 3 is characterized in that the steel wire of 0.78-1.83mm diameter in the described coating process, and the copper that per kilogram plated is 0.8-0.1g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011428171A CN1140674C (en) | 2001-12-24 | 2001-12-24 | Rubber dam containing steel wire meshes and its making technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011428171A CN1140674C (en) | 2001-12-24 | 2001-12-24 | Rubber dam containing steel wire meshes and its making technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1355353A CN1355353A (en) | 2002-06-26 |
| CN1140674C true CN1140674C (en) | 2004-03-03 |
Family
ID=4676950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011428171A Expired - Fee Related CN1140674C (en) | 2001-12-24 | 2001-12-24 | Rubber dam containing steel wire meshes and its making technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1140674C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173511B (en) * | 2007-10-10 | 2010-12-15 | 李素明 | Dike-dam ocean wave-proof rubber building blocks |
| CN105178247A (en) * | 2015-07-28 | 2015-12-23 | 烟台桑尼橡胶有限公司 | Dam bag and air bag for retaining dam and production method of dam bag and air bag |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071664B (en) * | 2010-12-16 | 2012-11-21 | 江河机电装备工程有限公司 | Room temperature vulcanizing high-strength seamless large-scale rubber air sac and production technology thereof |
| CN102268864A (en) * | 2011-05-21 | 2011-12-07 | 侯作启 | Air dam valve |
| CN102563189B (en) * | 2011-12-23 | 2014-04-30 | 中国航天科技集团公司第六研究院第十一研究所 | Rubber fabric clamped film sheet and manufacturing method thereof |
| CN102660935B (en) * | 2012-05-21 | 2015-01-14 | 烟台桑尼橡胶有限公司 | Dam bag for spiral steel mesh rubber dam and preparation process thereof |
| CN108443499B (en) * | 2018-04-18 | 2024-03-19 | 广州道达天成橡胶制品有限公司 | Concrete piston sealing body and manufacturing method thereof |
| CN110789016A (en) * | 2018-08-03 | 2020-02-14 | 王全虎 | Novel air shield dam air bag production process |
-
2001
- 2001-12-24 CN CNB011428171A patent/CN1140674C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173511B (en) * | 2007-10-10 | 2010-12-15 | 李素明 | Dike-dam ocean wave-proof rubber building blocks |
| CN105178247A (en) * | 2015-07-28 | 2015-12-23 | 烟台桑尼橡胶有限公司 | Dam bag and air bag for retaining dam and production method of dam bag and air bag |
| CN105178247B (en) * | 2015-07-28 | 2016-11-02 | 烟台桑尼橡胶有限公司 | A kind of checkdam dam bag, air bag and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1355353A (en) | 2002-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI TIANSHENG RUBBER CO., LTD. Free format text: FORMER OWNER: HOU ZUOQI Effective date: 20130529 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 264004, No. 12, Sheng Sheng Road, Sheng Industrial Park, Laishan District, Shandong, Yantai Patentee after: Yantai Tiansheng Rubber Co., Ltd. Address before: The town of Laishan city of Yantai province Shandong 264004 Yantai Tiansheng rubber dam Co. Ltd. Patentee before: Hou Zuoqi |
|
| C56 | Change in the name or address of the patentee |
Owner name: YANTAI TIANSHENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YANTAI TIANSHENG RUBBER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264004, No. 12, Sheng Sheng Road, Sheng Industrial Park, Laishan District, Shandong, Yantai Patentee after: Yantai Tiansheng Polytron Technologies Inc Address before: 264004, No. 12, Sheng Sheng Road, Sheng Industrial Park, Laishan District, Shandong, Yantai Patentee before: Yantai Tiansheng Rubber Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040303 Termination date: 20151224 |
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| EXPY | Termination of patent right or utility model |