CN201546204U - Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment - Google Patents
Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment Download PDFInfo
- Publication number
- CN201546204U CN201546204U CN2009202693305U CN200920269330U CN201546204U CN 201546204 U CN201546204 U CN 201546204U CN 2009202693305 U CN2009202693305 U CN 2009202693305U CN 200920269330 U CN200920269330 U CN 200920269330U CN 201546204 U CN201546204 U CN 201546204U
- Authority
- CN
- China
- Prior art keywords
- dirt
- rail
- wheel rake
- big frame
- changeable
- 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 - Lifetime
Links
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment, which belongs to the field of dirt cleaning device technique. The utility model is composed of a large rack, an opening-closing mechanism, a changeable rail, a dirt-cleaning skateboard, an electric-controlled chamber, a wheel rake type crab bucket, etc. The walking and driving mechanism as well as the hydraulic station are installed below the large rack part, and the electric-controlled chamber is installed at one side of the large rack, and the outer is equipped with two changeable rails, and the changeable rail is equipped with a wheel rake type grab bucket which is connected to a wheel rake hoister through cable wire. The changeable rail is composed of a section of downward concave curved track and a section of upward convex curved track, and the large rack below the changeable rail is equipped with a dirt-discharging slide board. The utility model is applied with a changeable rail technique, the dirt grabbed by the wheel rake type grab bucket is directly discharged by a dirt-discharging slide board to a bridge deck or a dirt-transporting vehicle, thereby saving belt transmission band system of the conventional dirt-cleaning equipment with simple structure, improving capability of the dirt-cleaning equipment for adapting complicated dirt, and reducing generation rate of fault. The utility model resolves the problems that fault in conventional dirt-cleaning equipment may happen when the dirt is discharged by the belt transmission band, and the equipment is not suitable for complicated category of dirt.
Description
Technical field:
The present invention relates to a kind of power station, the preceding trash rake of removing dirt of pumping plant trashrack, particularly a kind of change rail directly unloads wheel rake formula power station trash rake, belongs to the sewage disposal apparatus technical field of cooling water intakes such as power station, pumping plant, water works, heat power station.
Background technology:
The water inlet of cooling waters such as power station, pumping plant, water works, heat power station mostly is provided with trashrack, prevents that dirt from entering the main pump damage equipment.All need trash rake before the trashrack and remove dirt, improve the efficient of device, the safe operation of safeguards system with the drop that reduces the forward and backward water level of trashrack.Trashrack the remove contamination configuration and the selection of machinery, safety that is directly connected to the power station and benefit performance if remove contamination mechanical arrangements and selection are improper, can cause the trashrack bridge to subside, even collapse or the generation of personnel casualty accidents.Therefore, the quality of trash rake service behaviour, the stability of operation and reliability are most important to the efficient performance and the security of operation of devices such as power station, pumping plant.
Traditional slusher formula trash rake is owing to the reason of track structure, wheel rake formula can only run to track by near the arrival end of trashrack after picking up dirt, by the belt conveyer belt systems on the big frame body dirt is transported on the bridge floor or dirt-transporting vehicle of track inboard again.Because the classification more complicated of dirt, the belt transport tape can not adapt to the transmission requirement of all dirts, some dirt can make the malfunctioning or damage of belt transport tape, dirt can not transmit smoothly, cause trash rake normally not move, cause the power station because of the trash rake fault can not be subjected to enormous economic loss by normal boot-strap, have a strong impact on the performance of whole efficiency of plant.
Summary of the invention:
Be order of the present invention, providing a kind of will take turns rake formula grab bucket and be installed on and become on the rail structure, after wheel rake formula is caught dirt, run to the end of track, directly dirt is unloaded on the dirty slide plate of unloading of track inboard, put into again on the bridge floor or on the dirt-transporting vehicle by big frame by becoming rail.After the wheel rake that solves traditional trash rake is caught dirt, can only unload dirty near the track arrival end, be transported on bridge floor or the dirt-transporting vehicle by the belt transport tape again, its complex structure, the belt transport tape easily breaks down, and can not adapt to the remove contamination change rail of problem of various classification dirts and directly unload wheel rake formula power station trash rake.
The present invention realizes above-mentioned purpose by the following technical solutions:
This change rail directly unload wheel rake formula power station trash rake by big frame, opening and closing mechanism, wire rope, change rail, wheel rake hoist engine, unload dirty slide plate, Hydraulic Station, walking driving mechanism, electric control chamber, the grab bucket of wheel rake formula and constitute, the bottom of big frame is equipped with the walking driving mechanism, one side of big frame is equipped with electric control chamber, Hydraulic Station is installed in the bottom of big frame, the middle part of big frame is equipped with wheel rake hoist engine, on the outside of big frame two change rails are housed, become the grab bucket of wheel rake formula is housed on the rail, the grab bucket of wheel rake formula is connected with wheel rake hoist engine by the pulley of wire rope and big top of the trellis; On the wire rope between the pulley of big top of the trellis opening and closing mechanism is installed, on the wire rope between pulley and the wheel rake hoist engine steel wire locking gear is installed; It is characterized in that: described change rail is made of one section convex curve track and one section downward protruding curve track, and the lower end that becomes rail is fixed on the bottom of big frame one side, and the upper end that becomes rail is fixed on big frame top; Be equipped with on the big frame below the change rail and unload dirty slide plate.
The present invention compared with prior art has following advantage:
This change rail directly unloads wheel rake formula power station trash rake owing to adopted change rail technology, the grab bucket of wheel rake formula is installed on and becomes on the rail structure, after catching dirt, wheel rake formula runs to the end of track by big frame by becoming rail, directly dirt is unloaded on the dirty slide plate of unloading of track inboard, put into again on the bridge floor or on the dirt-transporting vehicle.Cut the belt conveyer belt systems of traditional trash rake, make the structure of trash rake become very simple, enlarged the adaptive capacity of trash rake, improved the reliability of trash rake various complicated dirts, significantly reduce the incidence of fault, guaranteed power plant safety, efficient operation.The wheel rake formula that has solved traditional trash rake can only run to track by near the arrival end of trashrack after picking up dirt, dirt is transported on the bridge floor of track inboard or on the dirt-transporting vehicle by the belt conveyer belt systems on the big frame body again, its complex structure, the belt transport tape easily breaks down, and can not adapt to the problem that the complex class dirt is removed contamination.
Description of drawings:
Accompanying drawing is for becoming the structural representation that rail directly unloads wheel rake formula power station trash rake.
Among the figure: 1, big frame, 2, opening and closing mechanism, 3, wire rope, 4, the steel wire locking gear, 5, become rail, 6, wheel rake hoist engine, 7, unload dirty slide plate, 8, Hydraulic Station, 9, the walking driving mechanism, 10, electric control chamber, 11, the grab bucket of wheel rake formula, 12, pulley.
The specific embodiment:
This change rail directly unload wheel rake formula power station trash rake by big frame 1, opening and closing mechanism 2, wire rope 3, steel wire locking gear 4, become rail 5, wheel rake hoist engine 6, unload dirty slide plate 7, Hydraulic Station 8, walking driving mechanism 9, electric control chamber 10, the formula grab bucket 11 of wheel rake and pulley 12 constitute.Walking driving mechanism 9 is installed on the bottom of big frame 1, one side of big frame 1 is equipped with electric control chamber 10, Hydraulic Station 8 is installed in the bottom of big frame 1, the middle part of big frame 1 is equipped with wheel rake hoist engine 6, on the outside of big frame 1 two change rails 5 are housed, become wheel rake formula grab bucket 11 is housed on the rail 5, the grab bucket 11 of wheel rake formula is connected with wheel rake hoist engine 6 by the pulley 12 at wire rope 3 and big frame 1 top.Described change rail 5 is made of one section convex curve track and one section downward protruding curve track, and the lower end that becomes rail 5 is fixed on the bottom of big frame 1 side, and the upper end that becomes rail 5 is fixed on the top of big frame 1.Be equipped with on the big frame 1 below the change rail 5 and unload dirty slide plate 7.On the wire rope 3 between two pulleys 12 at big frame 1 top opening and closing mechanism 2 is installed, on the wire rope 3 between pulley 12 and the wheel rake hoist engine 6 steel wire locking gear 4 (referring to accompanying drawing) is installed.
This change rail is controlled by the intelligent electric-controlled system (not drawing among the figure) in the electric control chamber 10 when directly unloading the trash rake work of wheel rake formula power station, when needing to remove contamination operation before the trashrack in power station, send instruction by intelligent electric-controlled system, trash rake is started working, and the concrete course of work is as follows:
1, will become rail and directly unload wheel rake formula power station trash rake and leave for the trashrack that need remove contamination before.
Send instruction by electric control chamber 10, the walking driving mechanism 9 on big frame 1 bottom must be established the beginning operation by cable, before the trashrack that need remove contamination of walking, sends instruction by electric control chamber 10 again, and walking driving mechanism 9 is out of service.
2, grab dirt.
3, unload dirt.
This change rail directly unloads removes dirts such as pasture and water, branch, household garbage before wheel rake formula power station trash rake is applicable to cooling water runner trashracks such as power station, pumping plant, water works, heat power station, and it is simple in structure, be active in one's movements, working service is convenient, reliable operation, fault-free is non-maintaining, has improved the safety and the reliability of power station operation.
Claims (1)
1. a change rail directly unloads wheel rake formula power station trash rake, it is by big frame (1), opening and closing mechanism (2), wire rope (3), become rail (5), wheel rake hoist engine (6), unload dirty slide plate (7), Hydraulic Station (8), walking driving mechanism (9), electric control chamber (10), wheel rake formula grab bucket (11) constitutes, the bottom of big frame (1) is equipped with walking driving mechanism (9), one side of big frame (1) is equipped with electric control chamber (10), Hydraulic Station (8) is installed in the bottom of big frame (1), the middle part of big frame (1) is equipped with wheel rake hoist engine (6), on the outside of big frame (1) two change rails (5) are housed, become wheel rake formula grab bucket (11) is housed on the rail (5), wheel rake formula grab bucket (11) is connected with wheel rake hoist engine (6) by the pulley (12) at wire rope (3) and big frame (1) top; On the wire rope (3) between the pulley (12) at big frame (1) top opening and closing mechanism (2) is installed, on the wire rope (3) between pulley (12) and the wheel rake hoist engine (6) steel wire locking gear (4) is installed; It is characterized in that: described change rail (5) is made of one section convex curve track and one section downward protruding curve track, and the lower end that becomes rail (5) is fixed on the bottom of big frame (1) one side, and the upper end that becomes rail (5) is fixed on big frame (1) top; Become to be equipped with on the following big frame (1) of rail (5) and unload dirty slide plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202693305U CN201546204U (en) | 2009-11-03 | 2009-11-03 | Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202693305U CN201546204U (en) | 2009-11-03 | 2009-11-03 | Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546204U true CN201546204U (en) | 2010-08-11 |
Family
ID=42601376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202693305U Expired - Lifetime CN201546204U (en) | 2009-11-03 | 2009-11-03 | Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669445A (en) * | 2012-08-30 | 2014-03-26 | 吕燕林 | Pollution removing grab bucket of which rotation harrow and shovel teeth can relatively slide |
| CN103741731A (en) * | 2013-12-07 | 2014-04-23 | 广西大学 | Mine power-driven excavator with plane controllable mechanism |
| CN104358235A (en) * | 2014-10-15 | 2015-02-18 | 内江东工水电设备制造有限公司 | Bridge type trash removal machine |
| CN106320416A (en) * | 2016-10-18 | 2017-01-11 | 北京市市政工程设计研究总院有限公司 | Scraper bucket mechanism for telescopic arm type grille cleaner |
-
2009
- 2009-11-03 CN CN2009202693305U patent/CN201546204U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669445A (en) * | 2012-08-30 | 2014-03-26 | 吕燕林 | Pollution removing grab bucket of which rotation harrow and shovel teeth can relatively slide |
| CN103669445B (en) * | 2012-08-30 | 2016-12-21 | 郑州华林清污起重设备有限公司 | Turn rake and teeth can the grab bucket of removing contamination of Relative sliding |
| CN103741731A (en) * | 2013-12-07 | 2014-04-23 | 广西大学 | Mine power-driven excavator with plane controllable mechanism |
| CN104358235A (en) * | 2014-10-15 | 2015-02-18 | 内江东工水电设备制造有限公司 | Bridge type trash removal machine |
| CN104358235B (en) * | 2014-10-15 | 2017-02-15 | 内江东工设备制造股份有限公司 | Bridge type trash removal machine |
| CN106320416A (en) * | 2016-10-18 | 2017-01-11 | 北京市市政工程设计研究总院有限公司 | Scraper bucket mechanism for telescopic arm type grille cleaner |
| CN106320416B (en) * | 2016-10-18 | 2018-07-06 | 北京市市政工程设计研究总院有限公司 | A kind of telescopic boom grid sewage-removing machine slusher mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201546204U (en) | Rail-changeable straight-detachable wheel rake type power station dirt-cleaning equipment | |
| CN109898485B (en) | Underwater garbage cleaning device for hydroelectric power station | |
| CN101983940B (en) | Water-free reverse osmosis water purifying machine | |
| CN109469029B (en) | Fish gathering and transporting system | |
| CN103661824A (en) | Embedded type combined oil collecting system | |
| CN112317417B (en) | High-pressure cleaning system | |
| CN110593342B (en) | Trash remover with trash removing guide groove | |
| CN113957869B (en) | Overwater garbage collection device | |
| CN210737469U (en) | Pressure-dividing type trash remover | |
| CN203400556U (en) | Sewage treatment and filtration device | |
| CN106087925A (en) | A kind of novel dirt movement system | |
| CN212835299U (en) | Improved generation drainage pump floodgate | |
| CN209702326U (en) | A kind of steel wirerope grating sewage draining-off machine | |
| CN208854452U (en) | A kind of fluid pressure type heavy crawler shot-blasting machine | |
| CN219507128U (en) | Nuclear power station intake interception net mobile suction device | |
| CN108149641B (en) | Inclined float blocking system and float blocking method | |
| CN115559693B (en) | Pulley type balance and winding lifting double-acting drum vertical oil pumping machine | |
| CN107963358A (en) | Remove contamination to grab bucket for collection transhipment power station and clear the sewage collection system of dirt | |
| CN219790448U (en) | Flow guider for draining ship deck | |
| CN203497896U (en) | Safety protection device of lifting frame | |
| CN220328152U (en) | Aerobic tank filler recovery device | |
| CN212440180U (en) | Automatic escaping device for submersible mud suction truck | |
| CN221567080U (en) | River channel cleaning device for gate station | |
| CN221372112U (en) | Automatic garbage collection elevator | |
| CN215916626U (en) | Automatic cleaning and pollution discharging device for primary filter screen of power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |