CN204530647U - A kind of medium waterpower generator station multiplex blocks dirty equipment - Google Patents
A kind of medium waterpower generator station multiplex blocks dirty equipment Download PDFInfo
- Publication number
- CN204530647U CN204530647U CN201520190961.3U CN201520190961U CN204530647U CN 204530647 U CN204530647 U CN 204530647U CN 201520190961 U CN201520190961 U CN 201520190961U CN 204530647 U CN204530647 U CN 204530647U
- Authority
- CN
- China
- Prior art keywords
- trashrack
- hurdle
- trashrack hurdle
- dirty
- bearing
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of medium waterpower generator station multiplex and block dirty equipment, comprise two and block dirty bearing, reinforcing prop, fixing leading screw, handwheel, electric sliding rail, hydraulic cylinder, support plate, trashrack hurdle and Z-type stiffener, two block dirty bearing respectively symmetry arrange in the same way, fixing leading screw one end be arranged on through the through hole on reinforcing prop block dirty bearing internal thread hole in, the fixing leading screw other end is provided with handwheel, electric sliding rail be vertically fixed on block dirty bearing mounting groove in, hydraulic cylinder bottom and electric sliding rail are connected, hydraulic cylinder top is fixed with support plate, trashrack hurdle is fixed on support plate, and trashrack hurdle is provided with Z-type stiffener.The trashrack hurdle that the utility model is installed can realize the function of the two-freedom motion in upper and lower vertical direction and left and right horizontal direction, trashrack hurdle modulability is good, reach the effect of single trashrack hurdle interception foreign material and many row trashrack hurdle multiplex interception foreign material, block dirty effective.
Description
Technical field
The utility model relates to power station apparatus field, and a kind of medium waterpower generator station multiplex blocks dirty equipment specifically.
Background technology
Power station is the integration engineering facility that water can be converted to electric energy, also known as hydroelectric power plant; It comprises for utilizing water to produce electric energy and the various equipment for hydroelectric station of a series of structure of hydropower station built and installing, these buildings are utilized to concentrate the drop of natural current to form head, collect, regulate the flow of natural current, and it is transferred to the hydraulic turbine, through the co-operation of the hydraulic turbine and generator, concentrated water can be converted to electric energy, then through transformer, switching station and transmission line of electricity etc., electric energy be inputted electrical network.Intake of hydropower station place generally all can be provided with trashrack hurdle, and the effect on trashrack hurdle mainly stops some foreign material in flowing water, prevents foreign material from entering the hydraulic turbine and causes the hydraulic turbine to damage; But current trashrack hurdle many employings single row type and poor mobility, the foreign material size in Various Seasonal flowing water is different, and current trashrack hurdle causes and blocks dirty functional difference, blocks dirty volume unadjustable.Given this, the utility model provides a kind of medium waterpower generator station and blocks dirty device, and namely a kind of medium waterpower generator station multiplex blocks dirty equipment.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of medium waterpower generator station multiplex and blocks dirty equipment.
The utility model will solve its technical problem and realize by the following technical solutions.
A kind of medium waterpower generator station multiplex blocks dirty equipment, comprises two and blocks dirty bearing, four reinforcing props, four fixing leading screws, four handwheels, electric sliding rail, hydraulic cylinder, support plate, trashrack hurdle and Z-type stiffeners; Described two block dirty bearing respectively symmetry arrange in the same way, blocking dirty bearing is trapezoidal shape column structure, and blocks inside dirty bearing and offer three mounting grooves respectively successively along its longitudinal center's axis, blocks and dirty bearing offers respectively two straight-through internal thread holes; Two described reinforcing props be separately fixed at block dirty bearing two internal thread holes directly over, and reinforcing prop offers through hole; Described fixing leading screw one end be arranged on through the through hole on reinforcing prop block dirty bearing internal thread hole in, the fixing leading screw other end is provided with handwheel; Described electric sliding rail be vertically fixed on block dirty bearing mounting groove in, electric sliding rail is furnished with three hydraulic cylinders from top to bottom successively, and hydraulic cylinder bottom and electric sliding rail are connected, hydraulic cylinder top is fixed with support plate, trashrack hurdle is fixed on support plate, and trashrack hurdle is provided with Z-type stiffener, the reinforcement that Z-type stiffener is used for trashrack hurdle is fixed.
As further improvement of the utility model, described handwheel circumferential direction is evenly provided with driving lever along its central axis, rotation when being convenient to manual operation by arranging driving lever.
As further improvement of the utility model, trashrack column number amount is three, and the dirty evacuation degree that blocks on three trashrack hurdles becomes large from front to back successively according to the order of installation site, trashrack hurdle comprises left trashrack hurdle and right trashrack hurdle, left trashrack hurdle is list structure, and left trashrack hurdle offers rectangular recess, and right trashrack hurdle is also in list structure, and front end, right trashrack hurdle is provided with pointed plug, the thickness on right trashrack hurdle is slightly less than the height of rectangular recess on left trashrack hurdle.
During use, first the utility model being placed in medium waterpower generator station water inlet, driving the rotation of fixing leading screw by rotating handwheel, thus realize fixing leading screw in the function of blocking the oscilaltion in dirty bearing, reach fixed effect of the present utility model; Then can control the motion of the vertical direction on trashrack hurdle by starting electric sliding rail, achieving the function of trashrack hurdle vertical direction distance adjustment; Again by the flexible opening and closing that can control left trashrack hurdle and right trashrack hurdle of hydraulic control cylinder, when left trashrack hurdle and right trashrack hurdle inwardly feed respectively, the pointed plug of front end, right trashrack hurdle is just in time inserted into the rectangular recess inside on left trashrack hurdle, reach the interception to foreign material in flowing water, and under Various Seasonal and different weather situation, the corresponding trashrack hurdle blocking dirty evacuation degree in three trashrack hurdles can be opened, also can open three trashrack hurdles simultaneously simultaneously, realize carrying out the function of multiplex interception to the foreign material of different volumes size in flowing water.
Compared with prior art, the beneficial effects of the utility model are: a kind of medium waterpower generator station multiplex is blocked dirty equipment and had the advantages such as compact conformation, simple operation and control is simple, the trashrack hurdle that it is installed can realize the function of the two-freedom motion in upper and lower vertical direction and left and right horizontal direction, trashrack hurdle modulability is good, reach the effect of single trashrack hurdle interception foreign material and many row trashrack hurdle multiplex interception foreign material, block dirty effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model.
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.
As shown in Figure 1, a kind of medium waterpower generator station multiplex blocks dirty equipment, comprises two and blocks dirty bearing 1, four reinforcing props 2, four fixing leading screws 3, four handwheels 4, electric sliding rail 5, hydraulic cylinder 6, support plate 7, trashrack hurdle 8 and Z-type stiffeners 9; Described two block dirty bearing 1 respectively symmetry arrange in the same way, block dirty bearing 1 in trapezoidal shape column structure, and block inside dirty bearing 1 and offer three mounting grooves respectively successively along its longitudinal center's axis, block and dirty bearing 1 offers respectively two straight-through internal thread holes; Two described reinforcing props 2 be separately fixed at block dirty bearing 1 two internal thread holes directly over, and reinforcing prop 2 offers through hole; Described fixing leading screw 3 one end be arranged on through the through hole on reinforcing prop 2 block dirty bearing 1 internal thread hole in, fixing leading screw 3 other end is provided with handwheel 4; Described electric sliding rail 5 be vertically fixed on block dirty bearing 1 mounting groove in, electric sliding rail 5 is furnished with three hydraulic cylinders 6 from top to bottom successively, and hydraulic cylinder 6 bottom and electric sliding rail 5 are connected, hydraulic cylinder 6 top is fixed with support plate 7, trashrack hurdle 8 is fixed on support plate 7, and trashrack hurdle 8 is provided with Z-type stiffener 9, Z-type stiffener 9 is fixed for the reinforcement on trashrack hurdle 8.
As shown in Figure 1, described handwheel 4 circumferential direction is evenly provided with driving lever along its central axis, and the handwheel 4 when being convenient to manual operation by arranging driving lever rotates.
As shown in Figure 1, trashrack hurdle 8 quantity is three, and the dirty evacuation degree that blocks on three trashrack hurdles 8 becomes large from front to back successively according to the order of installation site, trashrack hurdle 8 comprises left trashrack hurdle 801 and right trashrack hurdle 802, left trashrack hurdle 801 is in list structure, and left trashrack hurdle 801 offers rectangular recess, right trashrack hurdle 802 is also in list structure, and front end, right trashrack hurdle 802 is provided with pointed plug, the thickness on right trashrack hurdle 802 is slightly less than the height of rectangular recess on left trashrack hurdle 801.
During use, first the utility model is placed in medium waterpower generator station water inlet, drive the rotation of fixing leading screw 3 by rotating handwheel 4, thus realize fixing leading screw 3 in the function of blocking the oscilaltion in dirty bearing 1, reach fixed effect of the present utility model, then can control the motion of the vertical direction on trashrack hurdle 8 by starting electric sliding rail 5, achieving the function of trashrack hurdle 8 vertical direction distance adjustment, again by the flexible opening and closing that can control left trashrack hurdle 801 and right trashrack hurdle 802 of hydraulic control cylinder 6, when left trashrack hurdle 801 and right trashrack hurdle 802 inwardly feed respectively, the pointed plug of front end, right trashrack hurdle 802 is just in time inserted into the rectangular recess inside on left trashrack hurdle 801, reach the interception to foreign material in flowing water, and under Various Seasonal and different weather situation, the corresponding trashrack hurdle blocking dirty evacuation degree in three trashrack hurdles 8 can be opened, also can open three trashrack hurdles 8 simultaneously simultaneously, realize carrying out the function of multiplex interception to the foreign material of different volumes size in flowing water.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (3)
1. medium waterpower generator station multiplex blocks a dirty equipment, it is characterized in that: comprise two and block dirty bearing (1), four reinforcing props (2), four fixing leading screws (3), four handwheels (4), electric sliding rail (5), hydraulic cylinder (6), support plate (7), trashrack hurdle (8) and Z-type stiffeners (9); Described two block dirty bearing (1) respectively symmetry arrange in the same way, block dirty bearing (1) in trapezoidal shape column structure, and block dirty bearing (1) inner side and offer three mounting grooves respectively successively along its longitudinal center's axis, block and dirty bearing (1) offers respectively two straight-through internal thread holes; Two described reinforcing props (2) be separately fixed at block dirty bearing (1) two internal thread holes directly over, and reinforcing prop (2) offers through hole; Described fixing leading screw (3) one end be arranged on through the through hole on reinforcing prop (2) block dirty bearing (1) internal thread hole in, fixing leading screw (3) other end is provided with handwheel (4); Described electric sliding rail (5) be vertically fixed on block dirty bearing (1) mounting groove in, electric sliding rail (5) is furnished with three hydraulic cylinders (6) from top to bottom successively, and hydraulic cylinder (6) bottom and electric sliding rail (5) are connected, hydraulic cylinder (6) top is fixed with support plate (7), trashrack hurdle (8) is fixed on support plate (7), and trashrack hurdle (8) are provided with Z-type stiffener (9).
2. a kind of medium waterpower generator station multiplex according to claim 1 blocks dirty equipment, it is characterized in that: described handwheel (4) circumferential direction is evenly provided with driving lever along its central axis.
3. a kind of medium waterpower generator station multiplex according to claim 1 blocks dirty equipment, it is characterized in that: trashrack hurdle (8) quantity is three, and the dirty evacuation degree that blocks of three trashrack hurdles (8) becomes large from front to back successively according to the order of installation site, trashrack hurdle (8) comprises left trashrack hurdle (801) and right trashrack hurdle (802), left trashrack hurdle (801) is in list structure, and left trashrack hurdle (801) offers rectangular recess, right trashrack hurdle (802) is also in list structure, and right trashrack hurdle (802) front end is provided with pointed plug, the thickness of right trashrack hurdle (802) is slightly less than the height of the upper rectangular recess of left trashrack hurdle (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190961.3U CN204530647U (en) | 2015-03-31 | 2015-03-31 | A kind of medium waterpower generator station multiplex blocks dirty equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190961.3U CN204530647U (en) | 2015-03-31 | 2015-03-31 | A kind of medium waterpower generator station multiplex blocks dirty equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530647U true CN204530647U (en) | 2015-08-05 |
Family
ID=53744670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190961.3U Expired - Fee Related CN204530647U (en) | 2015-03-31 | 2015-03-31 | A kind of medium waterpower generator station multiplex blocks dirty equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438162A (en) * | 2016-10-10 | 2017-02-22 | 贵州电网有限责任公司电力科学研究院 | Flow passage component safety protection device for small hydropower station |
| CN108671608A (en) * | 2018-07-09 | 2018-10-19 | 无锡市诚信洗选设备有限公司 | The heavy duty detergent sewage disposal grille well of more trash racks is installed |
-
2015
- 2015-03-31 CN CN201520190961.3U patent/CN204530647U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438162A (en) * | 2016-10-10 | 2017-02-22 | 贵州电网有限责任公司电力科学研究院 | Flow passage component safety protection device for small hydropower station |
| CN106438162B (en) * | 2016-10-10 | 2018-11-02 | 贵州电网有限责任公司电力科学研究院 | A kind of small hydropower station flow passage components safety guard |
| CN108671608A (en) * | 2018-07-09 | 2018-10-19 | 无锡市诚信洗选设备有限公司 | The heavy duty detergent sewage disposal grille well of more trash racks is installed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204530647U (en) | A kind of medium waterpower generator station multiplex blocks dirty equipment | |
| CN205909499U (en) | High voltage (10~35Kv) electrode boiler | |
| CN211200308U (en) | Energy storage power station is with regulation and control flashboard controlling means | |
| CN204811356U (en) | Automatic formula hydrant | |
| CN202945585U (en) | Device providing downstream ecological flow after sluice blocking of diversion water release structure | |
| CN103790838B (en) | The two-way humble lift water plug of Ω shape | |
| CN207538965U (en) | A kind of special landscape type hydroelectric installation of water process | |
| CN205921241U (en) | Photovoltaic contravariant single phase alternating current and box with a net | |
| CN201652753U (en) | Electric instant hot water heater | |
| CN201065441Y (en) | Collocation structure of aluminum electrolysis fluorinated salt upper groove control system | |
| CN104878831A (en) | Time type electric rainwater discarding device | |
| CN204968857U (en) | Modular sheep hurdle | |
| CN212056004U (en) | Combined automatic ecological flow valve | |
| CN206655197U (en) | A kind of controllable swing water conservancy gate equipment | |
| CN204959949U (en) | Electronic class device of abandoning of time type rainwater | |
| CN208501632U (en) | A kind of lift gate for hydraulic engineering | |
| CN105442504A (en) | Novel hydroelectric power plant | |
| CN206736873U (en) | A kind of well formula intake-outlet structure of hydroenergy storage station | |
| CN207213316U (en) | A kind of valve cooling system inner cold water water replanishing device with elevated tank | |
| CN206505319U (en) | A kind of solar energy water power generation device | |
| CN104131538A (en) | Automatic flood protection and drainage irrigation device | |
| CN214574433U (en) | Closure system capable of automatically adjusting closure flow based on rainfall | |
| CN116576512B (en) | Waterproof structure of external wall-mounted air conditioner mounting port of energy storage container | |
| CN205662906U (en) | Full -automatic hidden stoplog bulkhead gate | |
| CN214789296U (en) | Direct-current movable portable actuating mechanism |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170331 |