CN203962273U - Rectangular chip waterstop - Google Patents
Rectangular chip waterstop Download PDFInfo
- Publication number
- CN203962273U CN203962273U CN201420264317.1U CN201420264317U CN203962273U CN 203962273 U CN203962273 U CN 203962273U CN 201420264317 U CN201420264317 U CN 201420264317U CN 203962273 U CN203962273 U CN 203962273U
- Authority
- CN
- China
- Prior art keywords
- waterstop
- rectangular chip
- pivot pin
- carbon steel
- chip waterstop
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Barrages (AREA)
- Hydraulic Turbines (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of rectangular chip waterstop, the end of its both sides becomes spindle or taper, is divided into carbon steel layer and injection molded layers; The side that waterstop is thicker is inlaid with pivot pin, and pivot pin is through the two ends of waterstop, and pivot pin is arranged on by bearing and bearing hole can reciprocating rotary on the support of running-water motor.Pivot pin adopt bearing steel material manufacture moulding and quench after be inlaid into again in the carbon steel layer after Overheating Treatment, carbon steel layer adopt carbon steel material manufacture moulding after heat treatment, carry out again injection moulding parcel.Adopt after compact structure, rectangular chip waterstop reasonable in design, make rectangular chip waterstop be not easy to be corroded in seawater and corrosion-prone environment, improved the working life of rectangular chip waterstop and louvered running water power taking motor.
Description
Technical field
The utility model relates to a kind of rectangular chip waterstop for louvered running-water motor.
Background technique
At present, for also not having at the running-water motor of flowing water power taking, cause flowing water resource reasonably not utilized, wasted a large amount of natural resourcess.
Now, we are testing and are manufacturing experimently louvered running-water motor, and ready-made structure and the shape of the waterstop of its running-water motor also do not have at present, lean on us to redesign.In design, we consider in water, likely contain can corroding metal material (as salt, acid, oxygen), the working life that likely affects louvered running-water motor is very short.
Model utility content
The purpose of this utility model is to provide a kind of etch-proof waterstop for louvered running water power taking motor.
For achieving the above object, described the utility model rectangular chip waterstop, is characterized in that: the end of the both sides of described rectangular chip waterstop becomes spindle or taper, is divided into carbon steel layer and injection molded layers;
The described thicker side of rectangular chip waterstop is inlaid with pivot pin, and pivot pin is through the two ends of rectangular chip waterstop, and pivot pin is arranged on by bearing and bearing hole can be around pivot pin reciprocating rotary on the support of running-water motor.
Described pivot pin adopt bearing steel material manufacture moulding and quench after be inlaid into again in the carbon steel layer after Overheating Treatment;
Contact wear while rotation in order to reduce, reduction noise, prevent from getting rusty and corrosion protection, and described rectangular chip waterstop adopts carbon steel material manufacture moulding after heat treatment, to carry out injection moulding parcel again.
In order to save material and weight reduction, the carbon steel layer of described the utility model rectangular chip waterstop is made the hollow body of solid body or hollow during fabrication.
In order to make rectangular chip waterstop can reduce rotational resistance against the current time, described the utility model rectangular chip waterstop can be made the obverse and reverse blocking water of rectangular chip waterstop arc shaped surface or face directly during fabrication.
The compact structure of the utility model rectangular chip waterstop, reasonable in design, adopt after rectangular chip waterstop, make to carry out chip waterstop and be not easy to be corroded in seawater and corrosion-prone environment, improved the working life of carrying out chip waterstop and louvered running water power taking motor.
Brief description of the drawings
Fig. 1 is the schematic diagram of the positive surface structure of the utility model rectangular chip waterstop.
Fig. 2 is the structural representation in the cross section of the utility model rectangular chip waterstop.
Embodiment
The end of the both sides of the utility model rectangular chip waterstop becomes spindle or taper, is divided into carbon steel layer 1 and injection molded layers 2; The side that rectangular chip waterstop 1 is thicker is inlaid with pivot pin 3, and pivot pin 3 is through the two ends of waterstop 1, and pivot pin 3 is arranged on by bearing and bearing hole can be around pivot pin reciprocating rotary on support on the support of running-water motor.
Pivot pin 3 adopt bearing steel material manufacture moulding and quench after be inlaid into again in the carbon steel layer 1 after Overheating Treatment, carbon steel layer 1 adopts carbon steel material manufacture moulding after heat treatment, to carry out injection moulding parcel again, the object that carbon steel layer 1 carries out injection moulding parcel is contact wear in order to reduce when rotation, reduces noise, prevent from getting rusty and corrosion protection.
In order to save material and weight reduction, the carbon steel layer 1 of described the utility model rectangular chip waterstop is made the hollow body of solid body or hollow during fabrication.
In order to make rectangular chip waterstop can reduce rotational resistance against the current time, described the utility model rectangular chip waterstop can be made the obverse and reverse blocking water of rectangular chip waterstop arc shaped surface or face directly during fabrication.
After the utility model rectangular chip waterstop is arranged on running water power taking support, when putting into flowing water and moving, the injection molded layers of rectangle chip waterstop encases carbon steel layer and water is isolated, has prevented corrosion.
Claims (2)
1. a rectangular chip waterstop, is characterized in that: the end of the both sides of described rectangular chip waterstop becomes spindle or taper, is divided into carbon steel layer (1) and injection molded layers (2);
The described thicker side of rectangular chip waterstop (1) is inlaid with pivot pin (3), and pivot pin (3) is through the two ends of waterstop (1), and pivot pin (3) is arranged on by bearing and bearing hole can be around pivot pin reciprocating rotary on the support of running-water motor;
Described pivot pin (3) adopt bearing steel material manufacture moulding and quench after be inlaid into again in the carbon steel layer (1) after Overheating Treatment;
Described carbon steel layer (1) adopts carbon steel material manufacture moulding after heat treatment, to carry out injection moulding parcel again;
The carbon steel layer (1) of described rectangular chip waterstop is made the hollow body of solid body or hollow during fabrication.
2. rectangular chip waterstop according to claim 1, is characterized in that: during fabrication, the obverse and reverse blocking water of described rectangular chip waterstop is made to arc shaped surface or faced directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264317.1U CN203962273U (en) | 2014-05-23 | 2014-05-23 | Rectangular chip waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264317.1U CN203962273U (en) | 2014-05-23 | 2014-05-23 | Rectangular chip waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962273U true CN203962273U (en) | 2014-11-26 |
Family
ID=51922868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264317.1U Expired - Fee Related CN203962273U (en) | 2014-05-23 | 2014-05-23 | Rectangular chip waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962273U (en) |
-
2014
- 2014-05-23 CN CN201420264317.1U patent/CN203962273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |