CN104278661A - Landscape dam surface structure - Google Patents
Landscape dam surface structure Download PDFInfo
- Publication number
- CN104278661A CN104278661A CN201410139035.3A CN201410139035A CN104278661A CN 104278661 A CN104278661 A CN 104278661A CN 201410139035 A CN201410139035 A CN 201410139035A CN 104278661 A CN104278661 A CN 104278661A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- dam facing
- facing structure
- rotating shaft
- hollow cavity
- 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
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
- E02B7/40—Swinging or turning gates
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a landscape dam surface structure which is arranged on a hinge base on a horizontal base, wherein a rotating shaft is arranged in the hinge base; the landscape dam surface structure comprises an arc-shaped steel plate A and a steel plate B; the steel plate A faces one side of higher water level; the steel plate B is backed to one side of the higher water level; the upper and lower ends of the steel plate A and steel plate B are connected and formed into a hollow cavity; a reinforcing rib is arranged in the hollow cavity; the upper end of the steel plate A is bent and processed and is welded with the upper end of the steel plate B; iron blocks are arranged at the lower ends of the steel plate A and steel plate B; the steel plate A and the steel plate B are sealed by the iron blocks; the iron blocks are fixedly connected with the rotating shaft and can be rotated around the rotating shaft; an anticorrosion layer coats the surface of the steel plate A. The mode of welding the steel plate A with the steel plate B is adopted, so that the sealing property of the dam surface is ensured; a steel channel is added in the hollow cavity, so that the strength of the dam surface is ensured; the arc-shaped steel plates are adopted, so that the impact force of water on the dam surface is reduced.
Description
Technical field
The present invention relates to the dam in hydraulic engineering, particularly relate to a kind of view dam facing structure.
Background technology
At the check dam at scenic rivers place, general employing be all rubber dam, rubber dam is close to riverbed due to it and is not blocked water, structure is simple, dam body span is large, anti-seismic performance good, dam type is attractive in appearance, from heavy and light, be widely used, but, what rubber dam adopted is elastomeric material, and shock resistance is poor, easily scratched by sharp objects, dam body easily bursts, dam body lifting speed is spent slowly.Therefore develop that a kind of intensity is high, Practical Performance good, corrosion resistant dam facing is necessary, this dam facing mainly relies on cylinder device to provide power, has the impact of performance good, easy for installation, can do the dam facing of the check dam at scenic rivers place.
Summary of the invention
Problem to be solved by this invention is: provide a kind of view dam facing structure, and described dam facing structure has that good seal performance, intensity are high, decay resistance, effective as view dam facing.
In order to solve the problem, technical scheme of the present invention is a kind of view dam facing structure, described view dam facing structure is located on the free bearing on horizontal base, rotating shaft is provided with on free bearing, described view dam facing structure comprises steel plate A and the steel plate B of arc, steel plate A is towards the high side of water level, steel plate B leans against the high side of water level, steel plate A and steel plate B upper and lower side couple together respectively and form a hollow cavity, reinforcing rib is provided with in hollow cavity, the bending process of steel plate A upper end is also welded to steel plate B upper end, the lower end of steel plate A and steel plate B is welded with iron block, steel plate A and steel plate B seals by iron block, described iron block is fixedly connected on described rotating shaft and can around described axis of rotation, the surface of described steel plate A is coated with corrosion-resistant coating.
Further, described reinforcing rib adopts channel-section steel.
Further, the bending part of described steel plate A is provided with groove, and described steel plate B is provided with the projection corresponding with described groove with described steel plate A contact position, and described groove and described projection weld together.
Further, described corrosion-resistant coating is rustproof paint.
Further, passivator is added with in described rustproof paint.
Further, the surface of described corrosion-resistant coating is also coated with color layers.
Beneficial effect of the present invention:
1. the mode adopting steel plate A to weld with steel plate B, ensure that the sealing performance of dam facing.
2. in hollow cavity, be added with channel-section steel, ensure that the intensity of dam facing, adopt curved plate simultaneously, also can decrease the impact force of water to dam facing.
3. there is corrosion-resistant coating at the outer application of steel plate A, add the anti-corrosion capability of dam facing.
4. on corrosion-resistant coating, be also coated with color layers.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is dam facing of the present invention local partial sectional view.
Related elements symbol description
Protruding 21 reinforcing ribs 31 of horizontal base 100 free bearing 101 steel plate A1 steel plate B2 hollow cavity 3 iron block 4 corrosion-resistant coating 5 groove 11
Detailed description of the invention
A kind of view dam facing structure, view dam facing structure is located on the free bearing 101 on horizontal base 100, rotating shaft 102 is provided with on free bearing, dam facing can rotate in rotating shaft 102, view dam facing structure comprises steel plate A1 and the steel plate B2 of arc, steel plate A1 is towards the high side of water level, steel plate B2 leans against the high side of water level, steel plate A1 and steel plate B2 upper and lower side couple together respectively and form a hollow cavity 3, reinforcing rib 31 is provided with in hollow cavity 3, the bending process of steel plate A1 upper end is also welded to steel plate B2 upper end, the lower end of steel plate A1 and steel plate B2 is provided with iron block 4, and be welded on the upper surface of iron block 4, iron block 4 is utilized to be welded the lower end of steel plate A1 and steel plate B2, make steel plate A1 and steel plate B2 in aggregates, iron block 4 is fixedly connected on rotating shaft 102 and can 102 rotates around the shaft, the surface of steel plate A1 is coated with corrosion-resistant coating 5.
Because steel plate inside is hollow shape, the reinforcing rib 31 adopting channel-section steel to make is welded between steel plate A1 and steel plate B2, effectively ensure that the intensity of dam facing, adopt curved plate A1 and steel plate B2 can reduce the impact force of water to dam facing simultaneously, in general whole dam system also can be provided with support bar, this support bar needs to be connected to the highest position of dam facing intensity, reinforcing rib 31 is the optimum position being provided with support bar with the dorsal part of steel plate B2 weld, for supporting whole dam facing system, effectively ensure that the normal operation of overall dam facing system.
Groove 11 is provided with at the bending part of steel plate A1, steel plate B2 is provided with the projection 21 corresponding with groove 11 with steel plate A1 contact position, groove 11 and protruding 21 are welded together, the bottom of steel plate A1 and steel plate B2 adopts iron block 4 to weld together simultaneously, effectively can ensure that the sealing performance of dam facing.
Be coated with on the surface of steel plate A and adopt rustproof paint as corrosion-resistant coating 5, and in rustproof paint, add passivator, decrease the corrosion of water to dam facing, add service life and the performance on dam, also be coated with color layers on the surface of corrosion-resistant coating simultaneously, color required for can applying according to neighbouring environment, adds the aesthetic of dam facing.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. a view dam facing structure, described view dam facing structure is located on the free bearing on horizontal base, rotating shaft is provided with on free bearing, it is characterized in that, described view dam facing structure comprises steel plate A and the steel plate B of arc, steel plate A is towards the high side of water level, steel plate B leans against the high side of water level, steel plate A and steel plate B upper and lower side couple together respectively and form a hollow cavity, reinforcing rib is provided with in hollow cavity, the bending process of steel plate A upper end is also welded to steel plate B upper end, the lower end of steel plate A and steel plate B is provided with iron block, steel plate A and steel plate B seals by iron block, described iron block is fixedly connected on described rotating shaft and can around described axis of rotation, the surface of described steel plate A is coated with corrosion-resistant coating.
2. view dam facing structure according to claim 1, is characterized in that, described reinforcing rib adopts channel-section steel.
3. view dam facing structure according to claim 2, is characterized in that, the bending part of described steel plate A is provided with groove, and described steel plate B is provided with the projection corresponding with described groove with described steel plate A contact position, and described groove and described projection weld together.
4. view dam facing structure according to claim 3, is characterized in that, described corrosion-resistant coating is rustproof paint.
5. view dam facing structure according to claim 4, is characterized in that, be added with passivator in described rustproof paint.
6. view dam facing structure according to claim 5, it is characterized in that, the surface of described corrosion-resistant coating is also coated with color layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139035.3A CN104278661A (en) | 2014-04-08 | 2014-04-08 | Landscape dam surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139035.3A CN104278661A (en) | 2014-04-08 | 2014-04-08 | Landscape dam surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104278661A true CN104278661A (en) | 2015-01-14 |
Family
ID=52253969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410139035.3A Pending CN104278661A (en) | 2014-04-08 | 2014-04-08 | Landscape dam surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104278661A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012969A (en) * | 2016-05-13 | 2016-10-12 | 安徽名川活动坝科技有限公司 | Dam face structure |
| CN109723041A (en) * | 2019-02-01 | 2019-05-07 | 北京清源华建环境科技有限公司 | Combine weir plate and rotation weir gate |
-
2014
- 2014-04-08 CN CN201410139035.3A patent/CN104278661A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012969A (en) * | 2016-05-13 | 2016-10-12 | 安徽名川活动坝科技有限公司 | Dam face structure |
| CN109723041A (en) * | 2019-02-01 | 2019-05-07 | 北京清源华建环境科技有限公司 | Combine weir plate and rotation weir gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104278661A (en) | Landscape dam surface structure | |
| CN204023517U (en) | A kind of view dam facing structure | |
| CN202927039U (en) | T-shaped rubber sealing ring | |
| CN205173525U (en) | Submarine pipeline pair gate valve | |
| CN204164340U (en) | Built-up piston seal arrangement | |
| CN204112288U (en) | Movable dam | |
| CN204828658U (en) | A shaft sealing mechanism for stirring bearing failure is prevented to mortar equipment | |
| CN201858474U (en) | Novel rotary compensator structure | |
| CN205155334U (en) | Corrode operating mode with lining fluorine butterfly valve level four seal structure | |
| CN202629113U (en) | Rubber valve seat of butterfly valve | |
| CN211779084U (en) | Wear-resistant ball valve | |
| CN203248388U (en) | Pump shaft of sewage pump | |
| CN211344339U (en) | Small-size rotary flange | |
| CN205806482U (en) | Combination hydraulic rotary shaft oil seal | |
| CN106477268B (en) | A kind of associated sealing arrangement for bearings on converyor roller | |
| CN201858378U (en) | Metal seal mud valve | |
| CN204589939U (en) | A kind of ultra-wide river course Segment gate | |
| CN215173077U (en) | Sealing device for flux two-stage valve | |
| CN204755849U (en) | Walking speed reducer | |
| CN205298558U (en) | A wear -resisting rotary seal of self -lubricating for water fatlute pulp grinder | |
| CN205479469U (en) | Floating ball valve | |
| CN204611316U (en) | Abrasion-resistant ceramic lining plate | |
| CN212643610U (en) | Corrosion-resistant valve | |
| CN206988665U (en) | Non-maintaining reinforcement level reciprocating hermetic sleeve expansion joint | |
| CN211779253U (en) | Anti-corrosion stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
|
| WD01 | Invention patent application deemed withdrawn after publication |