CN102633208B - Disassembling tool table for disassembling engine brake - Google Patents

Disassembling tool table for disassembling engine brake Download PDF

Info

Publication number
CN102633208B
CN102633208B CN201210105193.8A CN201210105193A CN102633208B CN 102633208 B CN102633208 B CN 102633208B CN 201210105193 A CN201210105193 A CN 201210105193A CN 102633208 B CN102633208 B CN 102633208B
Authority
CN
China
Prior art keywords
jack
firm banking
pipeline
disassembling
motor test
Prior art date
Application number
CN201210105193.8A
Other languages
Chinese (zh)
Other versions
CN102633208A (en
Inventor
朱海峰
郑凯
郭旭东
张鑫
王卓瑜
Original Assignee
河北张河湾蓄能发电有限责任公司
国家电网公司
国网新源控股有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 河北张河湾蓄能发电有限责任公司, 国家电网公司, 国网新源控股有限公司 filed Critical 河北张河湾蓄能发电有限责任公司
Priority to CN201210105193.8A priority Critical patent/CN102633208B/en
Publication of CN102633208A publication Critical patent/CN102633208A/en
Application granted granted Critical
Publication of CN102633208B publication Critical patent/CN102633208B/en

Links

Abstract

The invention relates to a disassembling tool table for disassembling an engine brake. The disassembling tool table comprises an upper fixed working table plate, a lower fixed base, jacks, an electric pressure testing pump, a shunt and a hydraulic pipeline, wherein the four jacks are arranged between the upper fixed working table plate and the lower fixed base; a quick coupling is arranged at the lower end of one side of each jack; the four corners of the lower fixed seat are respectively provided with a horizontal adjusting bolt; the electric pressure testing pump is communicated with the shunt by a pipeline; the pipeline is provided with a throttle valve; the hydraulic pipeline is arranged at one side of the shunt; and the hydraulic pipeline is connected with the quick couplings. The disassembling tool table is simple in structure, convenient to assemble and disassemble and safe and reliable to use, and can be used for replacing and maintaining faulty components in a narrow space without maintenance condition, so that the overhauling work load is greatly saved, the faulty components can be maintained in time, the overhauling quality of a maintainer can be improved, and the safe and stable running of a unit can be greatly improved.

Description

A kind of detachable generator drg dismantling devices platform
Technical field
The present invention relates to a kind of detachable generator drg dismantling devices platform.
Background technology
According to the requirement of hydroenergy storage station unit maintenance guide rule, in unit C level when maintenance, need be changed the electrical generator machinery braking of breaking down, but the C level inspection standard project of unit does not hang out generator amature, causes the braking of electrical generator machinery cannot dismounting; Equipment vendors are not also equipped with independent, dismantling devices easily in addition, and in electrical generator lower bearing bracket machine hole, working space is narrow, can not find Heave Here, cannot use the lifting gears such as guide chain.Along with the accumulation of unit operation time, the body of mechanical brake starts occur to throw the faults such as overtime, piston jam of the time of moving back, and causes unit boot failure or shuts down chaser, has a strong impact on the safe and stable operation of unit.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of dismounting and generator brake dismantling devices platform easy for installation, safe and reliable, can to improve service personnel repair quality.
The present invention adopts following technical scheme:
The present invention includes steady job platen, lower firm banking, jack, motor test pump, diverter and hydraulic tubing; Between fixed working plate and lower firm banking, both sides evenly arrange 4 jacks, the top base of jack upper end is fixedly connected with upper steady job platen by upper bolt, the bottom base of jack lower end is fixedly connected with lower firm banking by lower bolt, each jack Yi Ce lower end arranges quick coupling, described lower firm banking lower end arranges road wheel, on 4 angles of lower firm banking, horizontal adjusting bolt is set, adjusts the level that bolt regulates lower firm banking; Described motor test pump is connected with diverter by pipeline, and flow regulating valve is set on pipeline, in diverter one side, hydraulic tubing is set, and described hydraulic tubing is connected with quick coupling, and jack is by providing motor test pump to drive upper stationary platen lifting.
Good effect of the present invention is as follows:
Use tool table of the present invention in the situation that not hanging out generator amature, utilize dismantling devices, can remove generator brake body, by its strip inspection, improve repair quality, reduce fault rate, reduce scope of repairing course, the present invention is simple in structure, dismounting and easy for installation, safe and reliable during use, can in the narrow space that repair and maintenance condition does not possess, to trouble unit, change maintenance, to dwindle unit maintenance rank, greatly save maintenance workload, guarantee that fault element is safeguarded in time, improved service personnel repair quality, greatly improve the safe and stable operation of unit.
Accompanying drawing explanation
Accompanying drawing 1 is integral structure schematic diagram of the present invention;
In the accompanying drawings: bolt, 15 bottom bases on steady job platen on 1,2 times firm bankings, 3 jacks, 4 times bolts, 5 horizontal adjusting bolt, 6 quick couplings, 7 motor test pumps, 8 flow regulating valve, 9 diverters, 10 hydraulic tubings, 11 pipelines, 12 road wheels, 13 top bases, 14.
The specific embodiment
As shown in Figure 1, the present invention includes steady job platen 1, lower firm banking 2, jack 3, motor test pump 7, diverter 9 and hydraulic tubing 10; Between fixed working plate 1 and lower firm banking 2, both sides evenly arrange 4 jacks 3, the top base 13 of jack 3 upper ends is fixedly connected with upper steady job platen 1 by upper bolt 14, the bottom base 15 of jack 3 lower ends is fixedly connected with lower firm banking 2 by lower bolt 4, each jack 3 Yi Ce lower end arranges quick coupling 6, described lower firm banking 2 lower ends arrange road wheel 12, on 4 angles of lower firm banking 2, horizontal adjusting bolt 5 is set, horizontal adjusting bolt 5 regulates the level of lower firm banking 2; Described motor test pump 7 is connected with diverter 9 by pipeline 11, flow regulating valve 8 is set on pipeline 11, in diverter 9 one sides, more than 4 or 4 hydraulic tubings 10 is set, described hydraulic tubing 10 is connected with quick coupling 6, and jack 3 is by providing motor test pump 7 to drive upper stationary platen 1 lifting.
As shown in Figure 1, each discrete part of the present invention is moved in unit wind-tunnel, the lower bolt 4 of the bottom base of jack 3 lower ends 15 use is fixed on lower firm banking 2, in jack 3 upper ends, install pedestal 13, use on the bottom surface that bolt 14 is fixed on steady job platen 1, then by the level of adjusting the whole workplatform of bolt 5 adjusting, motor test pump 7 by being installed, the pipeline 11 of flow regulating valve 8 is connected with diverter 9, the hydraulic tubing 10 of diverter 9 one side settings is connected with quick coupling 6, assembling and the installation of set generator drg dismantling devices platform have been completed.
As shown in Figure 1, during use, staff assembles set generator drg dismantling devices platform in unit wind-tunnel, leveling, motor test pump 7 is placed on outside unit wind-tunnel, the model of motor test pump 7 is DSY-300/3, with hydraulic oil pipeline, by quick coupling 6, hydraulic oil pump group 7 is connected with four jacks 3 of tool table, check the firmly rear connecting fluid pressure oil pump group operating power of each assembling parts safety, when dismounting generator brake, by giving four jack 3 fuel feeding, upper steady job platen 1 is risen to the base level with drg, then generator brake level is moved on upper steady job platen 1, then the slow pressure release of flow regulating valve 8 exporting by control oil pump, after drg is reduced, recycling lifting tool is hung out electrical generator wind-tunnel, otherwise, when drg is installed, first drg utilized lifting tool to move in electrical generator wind-tunnel and be placed on upper steady job platen 1 in plane, then rising is until maintain an equal level with the mounting seat of drg, carry out afterwards the dress that returns of drg, after tool table of the present invention is used to complete, remove and shift out electrical generator wind-tunnel.
Use tool table of the present invention in the situation that not hanging out generator amature, utilize dismantling devices, can remove generator brake body, by its strip inspection, improve repair quality, reduce fault rate, reduce scope of repairing course, the present invention is simple in structure, dismounting and easy for installation, safe and reliable during use, can in the narrow space that repair and maintenance condition does not possess, to trouble unit, change maintenance, to dwindle unit maintenance rank, greatly save maintenance workload, guarantee that fault element is safeguarded in time, improved service personnel repair quality, greatly improve the safe and stable operation of unit.

Claims (1)

1. a detachable generator drg dismantling devices platform, is characterized in that comprising steady job platen (1), lower firm banking (2), jack (3), motor test pump (7), diverter (9) and hydraulic tubing (10), between fixed working plate (1) and lower firm banking (2), both sides evenly arrange 4 jacks (3), the top base (13) of jack (3) upper end is fixedly connected with upper steady job platen (1) by upper bolt (14), the bottom base (15) of jack (3) lower end is fixedly connected with lower firm banking (2) by lower bolt (4), each jack (3) Yi Ce lower end arranges quick coupling (6), described lower firm banking (2) lower end arranges road wheel (12), on 4 angles of lower firm banking (2), horizontal adjusting bolt (5) is set, horizontal adjusting bolt (5) regulates the level of lower firm banking (2), described motor test pump (7) is connected with diverter (9) by pipeline (11), flow regulating valve (8) is set on pipeline (11), in diverter (9) one sides, hydraulic tubing (10) is set, described hydraulic tubing (10) is connected with quick coupling (6), jack (3) is by providing steady job platen (1) lifting in motor test pump (7) drive, and the model of described motor test pump (7) is DSY-300/3.
CN201210105193.8A 2012-04-12 2012-04-12 Disassembling tool table for disassembling engine brake CN102633208B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210105193.8A CN102633208B (en) 2012-04-12 2012-04-12 Disassembling tool table for disassembling engine brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210105193.8A CN102633208B (en) 2012-04-12 2012-04-12 Disassembling tool table for disassembling engine brake

Publications (2)

Publication Number Publication Date
CN102633208A CN102633208A (en) 2012-08-15
CN102633208B true CN102633208B (en) 2014-01-15

Family

ID=46617817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210105193.8A CN102633208B (en) 2012-04-12 2012-04-12 Disassembling tool table for disassembling engine brake

Country Status (1)

Country Link
CN (1) CN102633208B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523502B (en) * 2013-06-25 2018-04-06 安徽省葛根生产力促进中心有限公司 Automatically adjust the workbench of levelness and height
CN105071604B (en) * 2015-09-21 2018-10-02 唐山瑞丰钢铁(集团)有限公司 Replace the device and method of vibrating motor
CN105967101A (en) * 2016-06-22 2016-09-28 无锡康柏斯机械科技有限公司 Method for driving hydraulic jack driven high-carrying-capacity operating platform to lift up and down
CN106044618A (en) * 2016-06-22 2016-10-26 苏州市盛百威包装设备有限公司 Double-cylinder driving high-bearing logistics packaging platform
CN106114960A (en) * 2016-06-22 2016-11-16 无锡康柏斯机械科技有限公司 A kind of auto parts and components hydraulic jack drives high-mechanic operating platform
CN105967091A (en) * 2016-06-22 2016-09-28 苏州市盛百威包装设备有限公司 Hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform
CN106006460A (en) * 2016-06-22 2016-10-12 苏州市盛百威包装设备有限公司 Lifting method for hydraulic drive high-load-bearing logistics packing platform
CN108751039A (en) * 2018-06-01 2018-11-06 黄石华成板金技术股份有限公司 A kind of Pneumatic elevation platform
CN110615391A (en) * 2019-09-10 2019-12-27 湖南省铁华强力专用汽车制造有限公司 Middle shaft type semi-mounted climbing vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573147Y (en) * 2002-10-14 2003-09-17 大庆石油管理局 Centrifugal pump impeller detaching platform
CN101476410A (en) * 2009-01-13 2009-07-08 杭州萧宏建设集团有限公司 Mounting and demounting method roof plate formwork support platform of concrete silo
CN202656121U (en) * 2012-04-12 2013-01-09 河北张河湾蓄能发电有限责任公司 Disassembling tool table of detachable generator brake

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320047A (en) * 1992-03-06 1994-06-14 Monarch Hydraulics, Inc. Desk having self-releveling height adjustment and hydraulic circuit therefor
JP2011106622A (en) * 2009-11-19 2011-06-02 Sugiyasu Corp Hydraulic circuit and lift for vehicle maintenance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573147Y (en) * 2002-10-14 2003-09-17 大庆石油管理局 Centrifugal pump impeller detaching platform
CN101476410A (en) * 2009-01-13 2009-07-08 杭州萧宏建设集团有限公司 Mounting and demounting method roof plate formwork support platform of concrete silo
CN202656121U (en) * 2012-04-12 2013-01-09 河北张河湾蓄能发电有限责任公司 Disassembling tool table of detachable generator brake

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2011-106622A 2011.06.02
JP特开平6-62925A 1994.03.08

Also Published As

Publication number Publication date
CN102633208A (en) 2012-08-15

Similar Documents

Publication Publication Date Title
CN201086718Y (en) Movable electric car lifting jack
CN102279105B (en) Comprehensive test-bed for oil film bearing of rolling mill
CN103543009B (en) A kind of change speed gear box test-bed
CN103542067A (en) Novel combined type gear
CN103343789B (en) A kind of off-course brake of wind power plant and controlling method thereof
CN103018039B (en) Testing table for testing of forklift transmission part
CN103009174B (en) The axial slip of large-sized rotor tipping arrangement, radially location and clamping device
KR20090113948A (en) The fluid valve test equipment
CN102943649A (en) Non-beam mechanical reversing long-stroke pumping unit
CN204569209U (en) The lifting appliance of the automobile-used equipment handling of a kind of electric power first-aid
CN103790895A (en) Hydraulic-cylinder lateral force testing device
CN103630358B (en) EMU catamaran type six-dimensional vibration power train assembly reliability test bench
CN201524990U (en) Disassembly and assembly device for graphite bearing in oval gear flowmeter
CN202066645U (en) Dynamic clamp for checking air tightness of assembly
CN202181179U (en) Crane balance weight self disassembling and assembling device
CN203570385U (en) Automatic engine oil-supplemented power generator set
CN103010971B (en) Crane and hanging mechanism thereof
CN204414035U (en) Breaker closing spring assembling/disassembling tool
CN103588139A (en) Compact type mechanical lifting mechanism for assembling line
KR101266608B1 (en) The fluid valve test mechine apply to Embedded control skill
CN205857015U (en) A kind of viaduct pier anti-settling bracing means
CN201071894Y (en) Suspending cushion and car body
CN105545612A (en) Large wind power generation unit and blade installation structure thereof
CN104533546A (en) Standby oil supply device of large generator set main shaft bearing lubricating system
CN102886673A (en) Multi-axis rotating production equipment used for part assembling of reduction gear

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 050300 SHIJIAZHUANG, HEBEI PROVINCE TO: 050021 SHIJIAZHUANG, HEBEI PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20130121

Address after: 050021, 34 prosperous prosperous street, Yuhua District, Hebei, Shijiazhuang

Applicant after: Hebei Zhanghewan Xuneng Generating Co., Ltd.

Applicant after: State Grid Corporation of China

Applicant after: State Grid Xinyuan Co., Ltd.

Address before: 555 box 050300, Jingxing County, Hebei, Shijiazhuang

Applicant before: Hebei Zhanghewan Xuneng Generating Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP. STATE GRID XINYUAN CO., L

Effective date: 20130121

C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 555 box 050300, Jingxing County, Hebei, Shijiazhuang

Applicant after: Hebei Zhanghewan Xuneng Generating Co., Ltd.

Applicant after: State Grid Corporation of China

Applicant after: State Grid Xinyuan Co., Ltd.

Address before: 050021, 34 prosperous prosperous street, Yuhua District, Hebei, Shijiazhuang

Applicant before: Hebei Zhanghewan Xuneng Generating Co., Ltd.

Applicant before: State Grid Corporation of China

Applicant before: State Grid Xinyuan Co., Ltd.

GR01 Patent grant
C14 Grant of patent or utility model