CN205223981U - Mixed dam facing structure of movable dam - Google Patents
Mixed dam facing structure of movable dam Download PDFInfo
- Publication number
- CN205223981U CN205223981U CN201520869786.0U CN201520869786U CN205223981U CN 205223981 U CN205223981 U CN 205223981U CN 201520869786 U CN201520869786 U CN 201520869786U CN 205223981 U CN205223981 U CN 205223981U
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- Prior art keywords
- dam
- dam facing
- facing
- concrete
- movable
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000004567 concrete Substances 0.000 claims abstract description 31
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a mixed dam facing structure of movable dam relates to movable dam dam facing technical field, including dam facing and concentric shaft, the dam facing is the concrete dam face, concrete dam face and concentric shaft fixed connection, the steel sheet is installed to the upstream face of concrete dam face, the surface of steel sheet is equipped with anti -corrosion coating, concentric shaft installs at U type inslot. The utility model discloses mix the dam facing structure, on the basis of reinforced concrete dam facing, through the installation of the upstream face at concrete dam face steel sheet reduce the dam facing the cold difference in temperature, prevent that the dam facing from breaking, have with low costs, the impact property good, pleasing to the eye characteristics, can improve the life of dam facing effectively, the dam facing is fixed on concentric shaft, and concentric shaft installs at the U type inslot that has stagnant water rubber, can prevent that the dam facing from leaking, has simple structure, simple to operate's characteristics.
Description
Technical field
The utility model relates to movable dam dam facing technical field, particularly relates to a kind of mixing dam facing structure of movable dam.
Background technology
Movable dam is a revolutionary achievement of water economic system, is movable dam technology advanced in the world at present, and it is widely used in agricultural irrigation, fishery, ship lock, seawater gear tide, small river improvement, small hydropower station construction, urban water system and tourist sight engineering etc.At present, the dam facing of movable dam has steel plate dam facing, steel concrete dam facing, and steel plate dam facing complicated structure, cost is higher, application life is shorter, reinforced concrete dam face easily occur dam facing break, not shock-resistant.
Utility model content
The purpose of this utility model is exactly the defect problem in order to overcome above-mentioned existing movable dam dam facing, provide a kind of mixing dam facing structure of movable dam, on the basis of steel concrete dam facing, reduce the cold temperature difference of dam facing by installing steel plate at the upstream face of concrete dam facing, prevent dam facing from breaking; Dam facing is fixed in concentric shafts, and concentric shafts is arranged in the U-type groove with watertight rubber, can prevent dam facing from leaking.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A mixing dam facing structure for movable dam, comprises dam facing and concentric shafts, and described dam facing is concrete dam facing, described concrete dam facing is fixedly connected with concentric shafts, the upstream face of described concrete dam facing is provided with steel plate, and the surface of described steel plate is provided with corrosion-resistant coating, and described concentric shafts is arranged in U-type groove.
Further, reinforcing rib is provided with in described concrete dam facing.
Further, described reinforcing rib is screw-thread steel.
Further, described concentric shafts is seamless steel pipe.
Further, steel concrete has been built in described seamless steel pipe.
Further, between described concentric shafts and U-type groove, watertight rubber is installed.
Further, described U-type groove is welded by channel-section steel plate.
The beneficial effects of the utility model: a kind of mixing dam facing structure of movable dam, on the basis of steel concrete dam facing, reduce the cold temperature difference of dam facing by installing steel plate at the upstream face of concrete dam facing, prevent dam facing from breaking, have that cost is low, impact property good, feature attractive in appearance, effectively can improve the application life of dam facing; Dam facing is fixed in concentric shafts, and concentric shafts is arranged in the U-type groove with watertight rubber, can prevent dam facing from leaking, have the advantages that structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the utility model mixing dam facing structure chart;
In figure, each assembly and Reference numeral are respectively: 1, U-type groove; 2, watertight rubber; 3, concentric shafts; 4, concrete dam facing; 5, steel plate; 6, corrosion-resistant coating.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
During concrete enforcement, composition graphs 1, a kind of mixing dam facing structure of movable dam, comprises U-type groove 1, watertight rubber 2, concentric shafts 3, concrete dam facing 4, steel plate 5, corrosion-resistant coating 6.Concrete dam facing 4 is fixedly connected with concentric shafts 3, is provided with steel plate 5 at the upstream face of concrete dam facing 4, and steel plate 5 can be corrosion resistant plate, and the surface of steel plate 5 is provided with corrosion-resistant coating 6.Concentric shafts 3 is arranged in U-type groove 1.
In order to improve the impact resistance of concrete dam facing, in concrete dam facing, have additional reinforcing rib, reinforcing rib can be screw-thread steel.
Concentric shafts can be steel pipe, and steel pipe can adopt seamless steel pipe.In order to improve the rigid of concentric shafts, at the inner pouring reinforcement concrete of the seamless steel pipe of concentric shafts, pouring reinforcement concrete can get rid of the water in concentric shafts seamless steel pipe, prevents from getting rusty in concentric shafts seamless steel pipe.
In order to prevent leaking between U-type groove and concentric shafts, watertight rubber 2 being installed in U-type groove, dam facing can be avoided to leak, improve the application life of dam facing.
The dam facing of U-type groove to movable dam plays the effect of stable support, and in order to improve the stability of dam facing, U-type groove is welded by channel-section steel plate.
A kind of mixing dam facing structure of movable dam, on the basis of steel concrete dam facing, reduce the cold temperature difference of dam facing by installing steel plate at the upstream face of concrete dam facing, prevent dam facing from breaking, have that cost is low, impact property good, feature attractive in appearance, effectively can improve the application life of dam facing; Dam facing is fixed in concentric shafts, and concentric shafts is arranged in the U-type groove with watertight rubber, can prevent dam facing from leaking, have the advantages that structure is simple, easy for installation.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the mixing dam facing structure of a movable dam, comprise dam facing and concentric shafts, described dam facing is concrete dam facing, described concrete dam facing is fixedly connected with concentric shafts, it is characterized in that: the upstream face of described concrete dam facing is provided with steel plate, the surface of described steel plate is provided with corrosion-resistant coating, and described concentric shafts is arranged in U-type groove.
2. the mixing dam facing structure of a kind of movable dam according to claim 1, is characterized in that: be provided with reinforcing rib in described concrete dam facing.
3. the mixing dam facing structure of a kind of movable dam according to claim 2, is characterized in that: described reinforcing rib is screw-thread steel.
4. the mixing dam facing structure of a kind of movable dam according to claim 1, is characterized in that: described concentric shafts is seamless steel pipe.
5. the mixing dam facing structure of a kind of movable dam according to claim 4, is characterized in that: built steel concrete in described seamless steel pipe.
6. the mixing dam facing structure of a kind of movable dam according to claim 1, is characterized in that: be provided with watertight rubber between described concentric shafts and U-type groove.
7. the mixing dam facing structure of a kind of movable dam according to claim 1, is characterized in that: described U-type groove is welded by channel-section steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869786.0U CN205223981U (en) | 2015-11-02 | 2015-11-02 | Mixed dam facing structure of movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869786.0U CN205223981U (en) | 2015-11-02 | 2015-11-02 | Mixed dam facing structure of movable dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223981U true CN205223981U (en) | 2016-05-11 |
Family
ID=55899056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869786.0U Active CN205223981U (en) | 2015-11-02 | 2015-11-02 | Mixed dam facing structure of movable dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638491A (en) * | 2015-11-02 | 2017-05-10 | 储斌 | Mixed dam surface structure of movable dam |
-
2015
- 2015-11-02 CN CN201520869786.0U patent/CN205223981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638491A (en) * | 2015-11-02 | 2017-05-10 | 储斌 | Mixed dam surface structure of movable dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: 247100 Anhui Province, Chizhou city Guichi District Ma Ya Village streets of Ganoderma lucidum Patentee after: Anhui Yi River intelligent movable dam Technology Co., Ltd. Address before: 247100 Anhui Province, Chizhou city Guichi district post circuit ancient Shun neighborhood Patentee before: Chu Bin |
|
| TR01 | Transfer of patent right |