CN106930243A - The hinge cover plate of fixed air-actuated thyroid shutter - Google Patents
The hinge cover plate of fixed air-actuated thyroid shutter Download PDFInfo
- Publication number
- CN106930243A CN106930243A CN201511008683.6A CN201511008683A CN106930243A CN 106930243 A CN106930243 A CN 106930243A CN 201511008683 A CN201511008683 A CN 201511008683A CN 106930243 A CN106930243 A CN 106930243A
- Authority
- CN
- China
- Prior art keywords
- hinge cover
- cover plate
- plate body
- flexible material
- material plate
- 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.)
- Pending
Links
- 210000001685 thyroid gland Anatomy 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000004952 Polyamide Substances 0.000 claims abstract description 4
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 229920002647 polyamide Polymers 0.000 claims abstract description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 229920003051 synthetic elastomer Polymers 0.000 claims description 4
- 239000005061 synthetic rubber Substances 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 239000004576 sand Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- TWDJIKFUVRYBJF-UHFFFAOYSA-N Cyanthoate Chemical compound CCOP(=O)(OCC)SCC(=O)NC(C)(C)C#N TWDJIKFUVRYBJF-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention relates to a kind of hinge cover plate of fixed air-actuated thyroid shutter, it is provided with hinge cover board body, the flexible material plate body of the banding of hinge Cover Plate Body Is one, one side of the flexible material plate body be provided with wedge shape expand end, the another side of the flexible material plate body is provided with the edge strip of cylinder, the flexible material plate body is rendered as " S " type when installing and using, enhancing steel core is inlaid with the edge strip of the cylinder, the hinge cover plate is from inside to outside provided with casing play, the adhesive glue bed of material, precoat；From polyamide fibre canvas as skeleton, the casing play is multilayer skeleton base fabric to the casing play.The present invention is applied to air-actuated thyroid shutter, has the advantages that good design science, rational in infrastructure, mechanical property, environmental protection and energy saving, life-span is guaranteed, anti-corrosion capability is strong.
Description
Technical field
It is particularly a kind of to apply on air-actuated thyroid shutter the invention belongs to a kind of water conservancy equipment accessory
Connector.
Background technology
Current China water conservancy barrage system, rubber dam and hydraulic pressure dam are extensive using ripe for people because of it
Know.
Traditional rubber dam is easily installed with it and dominated the market with cheap price, wide variety of same
When, various shortcomings and problem are also presented in succession.The dam body of rubber dam is rubber system first, is chronically exposed to
Under sunlight, in additional water body the scratch of debris make its life-span it is difficult to ensure that, the thing of " one or two years one changes "
Happen occasionally；It is unreliable that rubber dam dam body is engaged with both sides gate pier, and leak rate is high, and dam bottom fixed form is simple,
It is the region that dam body is most weak, when water level is higher, is susceptible to seepage.
There is greater advantage in the life-span on hydraulic pressure dam compared to rubber dam, and by hydraulic oil as driving medium, gate rises
Rise stabilization.The seepage of shortcoming hydraulic oil first cannot be avoided to the seriously polluted and this seepage in river course, its
Secondary hydraulic gate rises and falls dead point, and the situation of " system is out of control " occurs once in a while, it is necessary to subsequently examine repeatedly
Trim whole.
In air-actuated thyroid shutter system, air bag inflator, deflation realize raising and the lodging of gate.Hinge
The one end of cover plate 1 bolt 5 connects steel-slag sand bottom steel shaft 6, and the other end (wedge shape 2) snaps in folder casting tool 7
In wedge-shaped slot, it is not run out of groove under impaction state, meet the positioning requirements of steel-slag sand plate.It is pneumatic
During peltate gate landing, hinge cover plate will complete bending action, and hinge cover plate will also be continuous during bending
Pullled and extruded, oblique compression power of the power up to 70 ° or so, hinge cover plate are pullled from level
Seek to ensure that steel-slag sand plate is connected on the pneumatic brake dam foundation 8 under this complicated stressing conditions, and will
The requirement of hermetic seal is played along gate length direction total length arrangement.If hinge cover plate uses General Purpose Rubber material
Material, will face and bends repeatedly and crackle or gauffer etc. occur influences the problems of performance and used life,
The rubber synthetic products produced at present due to China are due to pressure-resistant aspect of performance, intensity requirement aspect, wear-resisting
Aspect of performance, sulfuration process aspect, service life aspect etc. one or several requirements can not meet and make product
Product are difficult to produce by using common process；Hinge cover plate need under very big pressure it is prolonged and repeated bending and
Do not damage, the rubber hinge of domestic production at present cannot meet engineering project needs.
The content of the invention
The invention aims to solve the above problems, a kind of hinge of fixed air-actuated thyroid shutter is proposed
Cover plate, the hinge cover plate of the fixation air-actuated thyroid shutter has design science, rational in infrastructure, mechanical property
Good, environmental protection and energy saving, the characteristics of the life-span is guaranteed, anti-corrosion capability is strong, and air-actuated thyroid is completely secured
The service requirement of gate.
The purpose of the present invention is achieved through the following technical solutions：The hinge of fixed air-actuated thyroid shutter
Cover plate, is provided with hinge cover board body, it is characterised in that：The flexibility of the banding of hinge Cover Plate Body Is one
Material plate body, what one side of the flexible material plate body was provided with wedge shape expands end, the flexible material plate body
Another side be provided with the edge strip of cylinder, the flexible material plate body is rendered as one " S " when installing and using
Type, enhancing steel core is inlaid with the edge strip of the cylinder.
The hinge cover plate is from inside to outside provided with casing play, the adhesive glue bed of material, precoat；The skeleton
Used as skeleton, the casing play is multilayer skeleton base fabric to layer choosing polyamide fibre canvas, to ensure hinge cover plate
The enough strengths of performance；The adhesive glue bed of material uses neoprene to be main body sizing material；The precoat is adopted
With EPDM and the synthetic rubber of natural rubber, secondary upgrading is carried out to water-tolerant cold-resistant corrosion resistance.
Hinge cover plate of the present invention is added in most weak bending part for this requirement using at least three strata esters
Nylon fiber is enhanced and uses synthetic rubber, surface layer be can ozone-resistant and ultraviolet EPDM blend compounds,
Skeleton can exposed to the weather using the strong flexible back bone of high intensity bend resistance ability, and long period of soaking is in water
Run and use under severe environmental conditions；And the indices of hinge cover plate tartan pass through
The final performance test of national authority department, also needs to carry out degradation, the dynamic tensile of resistance to ozone-induced cracking experiment,
Abrasion test, repeatedly bending fatigue experiment and must meet high-quality require, to ensure hinge cover plate mechanical property
Get well, environmental protection and energy saving, anti-corrosion capability is strong, life-span guaranteed grade excellent characteristic fully meets air-actuated thyroid
The service requirement of gate.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is of the invention to install and use view；
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to accompanying drawing 1,2, the hinge cover plate of fixed air-actuated thyroid shutter is provided with hinge cover plate
Body 1, the flexible material plate body of the banding of hinge Cover Plate Body Is one, the flexible material plate body
While be provided with wedge shape expands end 2, the another side of the flexible material plate body is provided with the edge strip 3 of cylinder,
The flexible material plate body is rendered as " S " type, edge in the edge strip of the cylinder when installing and using
It is embedded with enhancing steel core 4；The hinge cover plate is from inside to outside provided with casing play, the adhesive glue bed of material, fabric
Layer；From polyamide fibre canvas as skeleton, the casing play is multilayer skeleton base fabric to the casing play, to protect
Demonstrate,prove the enough strengths of performance of hinge cover plate；The adhesive glue bed of material uses neoprene to be main body sizing material；
The precoat is carried out using EPDM and the synthetic rubber of natural rubber to water-tolerant cold-resistant corrosion resistance
Secondary upgrading.
The present invention applies the air-actuated thyroid shutter system (pneumatic brake) in barrage, and the system architecture is rubber
The form of glue airbag top covering steel-slag sand plate, with clean compressed air as medium is driven, is filled with airbag,
Rise drum after air bag inflator, jack-up steel-slag sand plate, realizes that gate rises and falls dash purpose, steel-slag sand plate need by
Airbag jack-up, it is inapplicable to be rigidly connected, it is that hinge cover plate has been invented by this my company.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate what the present invention was made
Citing, and not to the restriction of implementation method.For those of ordinary skill in the field, upper
State it is bright on the basis of can also make other changes in different forms.There is no need and unable to right
All of implementation method is exhaustive.And the obvious change thus extended out or change still in
Among protection scope of the present invention.
Claims (2)
1. a kind of hinge cover plate of fixed air-actuated thyroid shutter, is provided with hinge cover board body (1), and it is special
Levy and be：The flexible material plate body of the banding of hinge Cover Plate Body Is one, the flexible material plate body
While be provided with wedge shape expands end (2), the another side of the flexible material plate body is provided with cylindrical side
Bar (3), the flexible material plate body is rendered as " S " type when installing and using, the cylinder
Enhancing steel core (4) is inlaid with edge strip.
2. the hinge cover plate of fixed air-actuated thyroid shutter according to claim 1, it is characterised in that：
The hinge cover plate is from inside to outside provided with casing play, the adhesive glue bed of material, precoat；The skeleton layer choosing
With polyamide fibre canvas as skeleton, the casing play is multilayer skeleton base fabric, to ensure the performance of hinge cover plate
Enough strongly；The adhesive glue bed of material uses neoprene to be main body sizing material；The precoat is used
EPDM and the synthetic rubber of natural rubber, secondary upgrading is carried out to water-tolerant cold-resistant corrosion resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008683.6A CN106930243A (en) | 2015-12-29 | 2015-12-29 | The hinge cover plate of fixed air-actuated thyroid shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008683.6A CN106930243A (en) | 2015-12-29 | 2015-12-29 | The hinge cover plate of fixed air-actuated thyroid shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106930243A true CN106930243A (en) | 2017-07-07 |
Family
ID=59457558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008683.6A Pending CN106930243A (en) | 2015-12-29 | 2015-12-29 | The hinge cover plate of fixed air-actuated thyroid shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708387A (en) * | 2018-08-06 | 2018-10-26 | 烟台桑尼橡胶有限公司 | A kind of fixed scuta is flexible coupling band with basis |
| CN111376557A (en) * | 2020-03-31 | 2020-07-07 | 长江三峡通航管理局 | Rubber water stop and test system and method thereof |
| CN112023494A (en) * | 2020-08-20 | 2020-12-04 | 安徽方园塑胶有限责任公司 | Use sieve machine of polyurethane screen cloth |
Citations (7)
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|---|---|---|---|---|
| KR200316356Y1 (en) * | 2003-03-06 | 2003-06-18 | 박관영 | Guide flowing water for air pressure type movable |
| WO2004063472A1 (en) * | 2003-01-14 | 2004-07-29 | Akio Iida | Pneumatic roof gate |
| KR100457648B1 (en) * | 2004-03-18 | 2004-11-20 | 주식회사 청수환경 | Watertight structure for air rubber bag dam |
| CN1553981A (en) * | 2001-07-09 | 2004-12-08 | ����K��ŷ��÷�� | Water control valve and actuator therefor |
| CN103132490A (en) * | 2013-02-19 | 2013-06-05 | 江河机电装备工程有限公司 | Clamping casting device for 1-4m pneumatic shield-shaped gate |
| CN203498804U (en) * | 2013-07-31 | 2014-03-26 | 贵州省水利水电勘测设计研究院 | Low-weir high-gate pneumatic landscape gate structure |
| CN205444128U (en) * | 2015-12-29 | 2016-08-10 | 江河机电装备工程有限公司 | Hinge apron of fixed pneumatic peltate gate |
-
2015
- 2015-12-29 CN CN201511008683.6A patent/CN106930243A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN1553981A (en) * | 2001-07-09 | 2004-12-08 | ����K��ŷ��÷�� | Water control valve and actuator therefor |
| WO2004063472A1 (en) * | 2003-01-14 | 2004-07-29 | Akio Iida | Pneumatic roof gate |
| KR200316356Y1 (en) * | 2003-03-06 | 2003-06-18 | 박관영 | Guide flowing water for air pressure type movable |
| KR100457648B1 (en) * | 2004-03-18 | 2004-11-20 | 주식회사 청수환경 | Watertight structure for air rubber bag dam |
| CN103132490A (en) * | 2013-02-19 | 2013-06-05 | 江河机电装备工程有限公司 | Clamping casting device for 1-4m pneumatic shield-shaped gate |
| CN203498804U (en) * | 2013-07-31 | 2014-03-26 | 贵州省水利水电勘测设计研究院 | Low-weir high-gate pneumatic landscape gate structure |
| CN205444128U (en) * | 2015-12-29 | 2016-08-10 | 江河机电装备工程有限公司 | Hinge apron of fixed pneumatic peltate gate |
Non-Patent Citations (1)
| Title |
|---|
| 毛昶熙: "《渗流计算分析与控制》", 中国轻工业出版社, pages: 499 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708387A (en) * | 2018-08-06 | 2018-10-26 | 烟台桑尼橡胶有限公司 | A kind of fixed scuta is flexible coupling band with basis |
| CN111376557A (en) * | 2020-03-31 | 2020-07-07 | 长江三峡通航管理局 | Rubber water stop and test system and method thereof |
| CN111376557B (en) * | 2020-03-31 | 2024-03-12 | 长江三峡通航管理局 | Rubber water stop and test system and method thereof |
| CN112023494A (en) * | 2020-08-20 | 2020-12-04 | 安徽方园塑胶有限责任公司 | Use sieve machine of polyurethane screen cloth |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
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| WD01 | Invention patent application deemed withdrawn after publication |