CN2903189Y - Rack rake dipper and grasping beam two in one apparatus - Google Patents
Rack rake dipper and grasping beam two in one apparatus Download PDFInfo
- Publication number
- CN2903189Y CN2903189Y CN 200620031420 CN200620031420U CN2903189Y CN 2903189 Y CN2903189 Y CN 2903189Y CN 200620031420 CN200620031420 CN 200620031420 CN 200620031420 U CN200620031420 U CN 200620031420U CN 2903189 Y CN2903189 Y CN 2903189Y
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- CN
- China
- Prior art keywords
- slusher
- frame
- slusher frame
- grab
- remove contamination
- 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
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Abstract
The utility model discloses a two-in-one device of a sewage disposal scraper and a grabbing beam, comprising a rotary gathering arm, a scraper holder and a sewage device, wherein the rotary gathering arm is movably connected with the scraper holder through a pressure device, the scraper holder is provided with a railway guide wheel and a hoisting pulley, the sewage device is movably connected with the scraper holder through at least one bottom-tooth propulsion unit, and the position of the gathering arm is alternately provided with a preliminary grabbing beam movably connected with the scraper holder through the pressure device. The utility model uses the two-in-one structure of the sewage disposal scraper and the grabbing beam, a frame and hydraulic system is shared, thereby reducing the manufacturing cost, providing great convenient for the replacing of grabbing beam in power station construction site. Further, the replacement can be carried out only by manpower and chain blocks without the hoisting of car, thereby convenient to operate and repair.
Description
Technical field
The utility model has remove contamination slusher and the two-in-one device of grabbing two kinds of functions of beam concurrently before relating to a kind of power station.
Background technology
Two kinds of functions will be realized with trash rake in the power station now: a kind of function needs with the slusher of removing contamination for removing contamination; Second kind of function needs with grabbing beam for promoting trashrack.And need hang, and need to change the deep-sea cable joint with the almost car at slusher, when grabbing the beam exchange.Like this, the manufacturing cost height, complex process, electrical control point is many, the Operation and Maintenance inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of remove contamination slusher and two-in-one device of grabbing two kinds of functions of beam of having concurrently.
For achieving the above object, the utility model adopts following technical scheme: a kind of remove contamination slusher with grab the beam two-in-one device, comprise and rotate rake pawl, slusher frame, slotting dirty device, rotating the rake pawl connects by water booster system and slusher frame are movable, the slusher frame is provided with track guide wheel and lifting tackle, described slotting dirty device passes through at least one end tooth propulsion plant and the activity of slusher frame connects, and described rotation rake pawl installation site is replaced to be provided with to prepare and grabbed beam, connects by water booster system and the activity of slusher frame.
In order to improve the efficient of removing contamination, described slusher frame is provided with at least one folder grid device that comprises folder grid operating cylinder, and described water booster system is at least one hydraulic jack by hydraulic control system control, evenly places on the slusher frame.
Grab the beam stable working for making, described gripping arm inner surface of grabbing beam is provided with rotating fulcrum, and described slusher frame bottom girder is provided with guiding device.
Described rotating fulcrum comprise the middle part perforate spheric washer that is fixed on the gripping arm inner surface and with its taper faced washer that coincide, the taper faced washer center installs pallet, the pallet bottom has screw rod to pass end hold-down nut then from the circular hole at spheric washer middle part, and described guiding device is two alignment pin perpendicular to the downward setting of slusher frame bottom girder.
The utility model adopts slusher and grabs the two-in-one structure of beam, and a shared cover framework and a hydraulic system can reduce manufacturing cost, also grab beam very big facility is provided for the replacing of building site, power station, without mobile crane, a usefulness is artificial and Chain block is just replaceable, is convenient to Operation and maintenance.
Description of drawings
Figure 1 shows that the utility model slusher duty front view;
Figure 2 shows that the right view of Fig. 1;
Figure 3 shows that the utility model grabs beam duty front view;
Figure 4 shows that the right view of Fig. 3;
Figure 5 shows that A place partial enlarged drawing among Fig. 4.
The specific embodiment
As shown in Figure 1, 2, the utility model is in the slusher duty of removing contamination usually, slusher frame 3 is provided with track guide wheel 1 and lifting tackle 2, rake pawl 6 tops are hinged on the slusher frame 3, rotate rake pawl 6 middle parts and be actively connected on the place ahead, slusher frame 3 bottom by water booster system, the 3 bottom rear activities of slusher frame connect end tooth propulsion plant.Water booster system is a slusher oil cylinder 4 that places slusher frame 3 middle parts, and the cylinder body of oil cylinder 4 is hinged on the slusher frame 3, and push rod is hinged on the rake pawl 6.End tooth propulsion plant is a gear shaping oil cylinder 7, and the cylinder body of gear shaping oil cylinder 7 is hinged on the slusher frame 3, and the push rod end is provided with gear shaping 8.Both sides, slusher frame 3 top respectively are provided with a folder grid device that comprises folder grid operating cylinder 5, and the push rod level of folder grid operating cylinder 5 is to living trashrack grid leaf position.
The utility model is in the remove contamination course of work of state of slusher: the wire rope of the pulley 2 that plays is to transferring, get on the right track guide wheel 1 of slusher frame 3 moves downward along track, when slusher frame 3 bottoms are pushed up load that dirt makes wire rope and are reduced to setting value, stop by pressure sensor control master winch, hydraulic control system control folder grid operating cylinder 5 earlier clamps trashrack grid leaf, then controlling gear shaping oil cylinder 7 stretches out downwards, gear shaping 8 inserts dirt inside, because folder grid operating cylinder 5 clamps trashrack, so gear shaping 8 can deeply be inserted into dirt inside.Gear shaping 8 to dirt is inner insert in, the 4 protruding work of slusher oil cylinder, rake pawl 6 cooperates with gear shaping 8 firmly grasps dirt.The wire rope of pulley 2 of playing is then upwards received, and dirt is risen to dam crest, and slusher oil cylinder 4 and gear shaping oil cylinder 7 bounce back simultaneously, with the dirt removal, thereby finish a course of work.The wire rope of pulley 2 of then playing is decontroled the beginning next one course of work of removing contamination downwards, so moves in circles.
Shown in Fig. 3,4, when needs are proposed the grid operation, at dam crest gear shaping oil cylinder 7 is all laid down from slusher frame 3 together with gear shaping 8, rake pawl 6 is laid down with the push rod of slusher oil cylinder 4 from slusher frame 3, the beam 9 of grabbing that will prepare at ordinary times then is installed to the position of rotating 6 work of rake pawl, and two alignment pin 10 are fixedly mounted downwards perpendicular to slusher frame 3 bottom girders with screw, its position is corresponding with fairlead 11 positions on the trashrack top rail 12, alignment pin 10 and corresponding the playing the guiding role in fairlead 11 positions.As shown in Figure 5, the gripping arm inner surface of grabbing beam 9 is provided with rotating fulcrum, comprise the middle part perforate spheric washer 15 that is fixed on the gripping arm inner surface and with its taper faced washer 14 that coincide, taper faced washer 14 centers install pallet 13, and pallet 13 bottoms have screw rod 17 to pass end hold-down nut 18 then from the circular hole 16 at spheric washer 15 middle parts.Behind the above-mentioned replacing parts end-of-job, just can descend water to propose the grid operation, the course of work of carrying the grid job state is: the wire rope of the pulley 2 that plays is to transferring, track guide wheel 1 on the slusher frame 3 moves downward along track, in the fairlead 11 that alignment pin 10 is inserted on the trashrack top rail 12, when slusher frame 3 bottoms are pushed up load that trashrack top rail 12 makes wire rope fully and are reduced to setting value, stop by pressure sensor control master winch, the 4 protruding work of electrical system control oil cylinder, drive is grabbed beam 9 and is rotated in the gap of inserting trashrack top rail 12 bottoms, and the wire rope of the pulley 2 that plays is then upwards received.As shown in Figure 5, contact moment with trashrack top rail 12 lower walls grabbing beam 9, grabbing the interior pallet 13 of rotating fulcrum of the gripping arm inner surface setting of beam 9 swings along spheric washer 15 inner surfaces together in company with taper faced washer 14, make pallet 13 and the parallel applying of trashrack top rail 12 lower walls, thereby guarantee that the gripping arm grab beam 9 can steadily catch trashrack top rail 12.The wire rope of pulley 2 of playing is then upwards received, and trashrack is risen to dam crest overhaul.
Claims (4)
1, a kind of remove contamination slusher with grab the beam two-in-one device, comprise and rotate rake pawl, slusher frame, slotting dirty device, rotating the rake pawl connects by water booster system and slusher frame are movable, the slusher frame is provided with track guide wheel and lifting tackle, described slotting dirty device connects by at least one end tooth propulsion plant and slusher frame are movable, it is characterized in that: described rotation rake pawl installation site is replaced to be provided with to prepare and is grabbed beam, connects by water booster system and the activity of slusher frame.
2, as claimed in claim 1 remove contamination slusher with grab the beam two-in-one device, it is characterized in that: described slusher frame is provided with at least one folder grid device that comprises folder grid operating cylinder, described water booster system is at least one hydraulic jack by hydraulic control system control, evenly places on the slusher frame.
3, as claimed in claim 1 or 2 remove contamination slusher with grab the beam two-in-one device, it is characterized in that: described gripping arm inner surface of grabbing beam is provided with rotating fulcrum, described slusher frame bottom girder is provided with guiding device.
4, as claimed in claim 3 remove contamination slusher with grab the beam two-in-one device, it is characterized in that: described rotating fulcrum comprise the middle part perforate spheric washer that is fixed on the gripping arm inner surface and with its taper faced washer that coincide, the taper faced washer center installs pallet, the pallet bottom has screw rod to pass end hold-down nut then from the circular hole at spheric washer middle part, and described guiding device is two alignment pin perpendicular to the downward setting of slusher frame bottom girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031420 CN2903189Y (en) | 2006-04-03 | 2006-04-03 | Rack rake dipper and grasping beam two in one apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031420 CN2903189Y (en) | 2006-04-03 | 2006-04-03 | Rack rake dipper and grasping beam two in one apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903189Y true CN2903189Y (en) | 2007-05-23 |
Family
ID=38078595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031420 Expired - Fee Related CN2903189Y (en) | 2006-04-03 | 2006-04-03 | Rack rake dipper and grasping beam two in one apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903189Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018540A (en) * | 2013-09-27 | 2014-09-03 | 上海工程技术大学 | Gravity type quartering hammer |
| CN107905184A (en) * | 2017-12-25 | 2018-04-13 | 郑州微源科技有限公司 | Remove contamination grab bucket and its cleaning method with vibratory impulse teeth |
| CN111441315A (en) * | 2020-04-19 | 2020-07-24 | 华电郑州机械设计研究院有限公司 | Integrated equipment of grabbing beam and grab bucket of hydropower station |
| CN111764361A (en) * | 2020-06-30 | 2020-10-13 | 黄河水利委员会黄河机械厂 | Comprehensive cleaning method for pump station forebay |
| CN111764362A (en) * | 2020-06-30 | 2020-10-13 | 黄河水利委员会黄河机械厂 | Pump station forebay is synthesized and is decontaminated equipment |
| CN113668480A (en) * | 2020-05-13 | 2021-11-19 | 中国长江电力股份有限公司 | Robot for cleaning dam garbage |
| CN115387422A (en) * | 2022-09-19 | 2022-11-25 | 湖南五凌电力科技有限公司 | Telescopic hydraulic trash cleaning grab bucket |
-
2006
- 2006-04-03 CN CN 200620031420 patent/CN2903189Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018540A (en) * | 2013-09-27 | 2014-09-03 | 上海工程技术大学 | Gravity type quartering hammer |
| CN104018540B (en) * | 2013-09-27 | 2016-03-16 | 上海工程技术大学 | A kind of gravity quartering hammer |
| CN107905184A (en) * | 2017-12-25 | 2018-04-13 | 郑州微源科技有限公司 | Remove contamination grab bucket and its cleaning method with vibratory impulse teeth |
| CN111441315A (en) * | 2020-04-19 | 2020-07-24 | 华电郑州机械设计研究院有限公司 | Integrated equipment of grabbing beam and grab bucket of hydropower station |
| CN113668480A (en) * | 2020-05-13 | 2021-11-19 | 中国长江电力股份有限公司 | Robot for cleaning dam garbage |
| CN111764361A (en) * | 2020-06-30 | 2020-10-13 | 黄河水利委员会黄河机械厂 | Comprehensive cleaning method for pump station forebay |
| CN111764362A (en) * | 2020-06-30 | 2020-10-13 | 黄河水利委员会黄河机械厂 | Pump station forebay is synthesized and is decontaminated equipment |
| CN111764362B (en) * | 2020-06-30 | 2022-05-06 | 黄河机械有限责任公司 | Pump station forebay is synthesized and is decontaminated equipment |
| CN111764361B (en) * | 2020-06-30 | 2022-05-06 | 黄河机械有限责任公司 | Comprehensive cleaning method for pump station forebay |
| CN115387422A (en) * | 2022-09-19 | 2022-11-25 | 湖南五凌电力科技有限公司 | Telescopic hydraulic trash cleaning grab bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20130403 |