CN105129618B - 一种大车顶升转向定位系统及大车运行机构 - Google Patents
一种大车顶升转向定位系统及大车运行机构 Download PDFInfo
- Publication number
- CN105129618B CN105129618B CN201510621981.6A CN201510621981A CN105129618B CN 105129618 B CN105129618 B CN 105129618B CN 201510621981 A CN201510621981 A CN 201510621981A CN 105129618 B CN105129618 B CN 105129618B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- directional control
- solenoid directional
- jacking
- oil
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 239000002828 fuel tank Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 35
- 230000006698 induction Effects 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 110
- 230000009471 action Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Manipulator (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510621981.6A CN105129618B (zh) | 2015-09-25 | 2015-09-25 | 一种大车顶升转向定位系统及大车运行机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510621981.6A CN105129618B (zh) | 2015-09-25 | 2015-09-25 | 一种大车顶升转向定位系统及大车运行机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105129618A CN105129618A (zh) | 2015-12-09 |
CN105129618B true CN105129618B (zh) | 2017-06-30 |
Family
ID=54715283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510621981.6A Active CN105129618B (zh) | 2015-09-25 | 2015-09-25 | 一种大车顶升转向定位系统及大车运行机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105129618B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109162973A (zh) * | 2018-10-30 | 2019-01-08 | 扬州市江都永坚有限公司 | 一种步履式行走平台液压系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3446496A1 (de) * | 1984-12-20 | 1986-07-10 | De Limon Fluhme GmbH & Co, 4000 Düsseldorf | Vorrichtung zum festsetzen eines schienenfahrwerks |
CN2517723Y (zh) * | 2001-12-26 | 2002-10-23 | 上海振华港口机械股份有限公司 | 轮胎式龙门集装箱起重机大车行走车轮液压顶升转向机构 |
CN1428290A (zh) * | 2001-12-26 | 2003-07-09 | 上海振华港口机械股份有限公司 | 轮胎式龙门集装箱起重机大车行走车轮液压顶升转向装置 |
CN1872653A (zh) * | 2006-06-29 | 2006-12-06 | 上海振华港口机械(集团)股份有限公司 | 轮胎式集装箱龙门起重机的顶升转向装置 |
CN202731325U (zh) * | 2012-08-31 | 2013-02-13 | 常州瑞阳液压成套设备有限公司 | 同步顶升平移系统 |
CN204958197U (zh) * | 2015-09-25 | 2016-01-13 | 湖南中铁五新重工有限公司 | 一种大车顶升转向定位系统及大车运行机构 |
-
2015
- 2015-09-25 CN CN201510621981.6A patent/CN105129618B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3446496A1 (de) * | 1984-12-20 | 1986-07-10 | De Limon Fluhme GmbH & Co, 4000 Düsseldorf | Vorrichtung zum festsetzen eines schienenfahrwerks |
CN2517723Y (zh) * | 2001-12-26 | 2002-10-23 | 上海振华港口机械股份有限公司 | 轮胎式龙门集装箱起重机大车行走车轮液压顶升转向机构 |
CN1428290A (zh) * | 2001-12-26 | 2003-07-09 | 上海振华港口机械股份有限公司 | 轮胎式龙门集装箱起重机大车行走车轮液压顶升转向装置 |
CN1872653A (zh) * | 2006-06-29 | 2006-12-06 | 上海振华港口机械(集团)股份有限公司 | 轮胎式集装箱龙门起重机的顶升转向装置 |
CN202731325U (zh) * | 2012-08-31 | 2013-02-13 | 常州瑞阳液压成套设备有限公司 | 同步顶升平移系统 |
CN204958197U (zh) * | 2015-09-25 | 2016-01-13 | 湖南中铁五新重工有限公司 | 一种大车顶升转向定位系统及大车运行机构 |
Also Published As
Publication number | Publication date |
---|---|
CN105129618A (zh) | 2015-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102966612B (zh) | 矿用全液压坑道钻机液压控制系统 | |
CN202971363U (zh) | 矿用全液压坑道钻机液压控制系统 | |
CN104925694A (zh) | 一种油缸同步升降的液压升降平台系统 | |
CN106013030B (zh) | 一种连续液压升降装置 | |
CN105909578A (zh) | 一种艉部作业平台液压系统 | |
CN106704313A (zh) | 旋挖钻机及桅杆液压控制系统和桅杆起升/下降控制方法 | |
CN106151148A (zh) | 一种折臂式高空作业车的液压控制系统 | |
CN103950870A (zh) | 一种双泵供油带能量回收的叉车液压系统 | |
CN104632736A (zh) | 两自由度摇摆台及其液压系统 | |
CN106185737A (zh) | 一种适应用于高空作业车上下车操纵的液压控制系统 | |
CN105366604A (zh) | 一种高空作业车工作斗调平机构 | |
CN106762883A (zh) | 液压系统及塔机 | |
CN102303813A (zh) | 一种起重机支腿、支腿液压系统及起重机 | |
CN105129618B (zh) | 一种大车顶升转向定位系统及大车运行机构 | |
CN202597302U (zh) | 一种液压系统及具有该液压系统的长螺旋钻机 | |
CN107461375A (zh) | 全断面隧道掘进机铰接液压系统 | |
CN106194866B (zh) | 海洋平台连续升降液压控制系统 | |
CN109515417A (zh) | 液压制动系统及起重机 | |
CN206071992U (zh) | 一种折臂式高空作业车的液压控制系统 | |
CN204958197U (zh) | 一种大车顶升转向定位系统及大车运行机构 | |
CN207762038U (zh) | 一种高空作业车调平液压回路 | |
AU2023285987A1 (en) | Crane hydraulic control system and crane | |
CN202937013U (zh) | 臂架液压系统、臂架系统和混凝土泵送设备 | |
CN203890013U (zh) | 一种双泵供油带能量回收的叉车液压系统 | |
CN207093479U (zh) | 一种液压剪用油缸控制系统及液压剪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cart jacking steering positioning system and cart operation mechanism Effective date of registration: 20180320 Granted publication date: 20170630 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: CHINA RAILWAY WUXIN HEAVY INDUSTRY Co.,Ltd. Registration number: 2018430000019 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220315 Granted publication date: 20170630 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: CHINA RAILWAY WUXIN HEAVY INDUSTRY Co.,Ltd. Registration number: 2018430000019 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A crane jacking steering positioning system and crane running mechanism Effective date of registration: 20220331 Granted publication date: 20170630 Pledgee: Changsha Liuyang sub branch of China Everbright Bank Co.,Ltd. Pledgor: CHINA RAILWAY WUXIN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980003294 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230523 Granted publication date: 20170630 Pledgee: Changsha Liuyang sub branch of China Everbright Bank Co.,Ltd. Pledgor: CHINA RAILWAY WUXIN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980003294 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Positioning System for Lifting and Turning of Large Vehicles and Its Running Mechanism Effective date of registration: 20230525 Granted publication date: 20170630 Pledgee: Changsha Liuyang sub branch of China Everbright Bank Co.,Ltd. Pledgor: CHINA RAILWAY WUXIN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2023980041881 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |