CN110862039A - 一种强夯机控制系统 - Google Patents
一种强夯机控制系统 Download PDFInfo
- Publication number
- CN110862039A CN110862039A CN201911103270.4A CN201911103270A CN110862039A CN 110862039 A CN110862039 A CN 110862039A CN 201911103270 A CN201911103270 A CN 201911103270A CN 110862039 A CN110862039 A CN 110862039A
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- CN
- China
- Prior art keywords
- valve
- pilot
- oil
- hammer
- control
- 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.)
- Granted
Links
- 238000005056 compaction Methods 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 71
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
- B66D5/28—Operating devices pneumatic or hydraulic specially adapted for winding gear, e.g. in mining hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
- B66D2700/035—Fluid operated braking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911103270.4A CN110862039B (zh) | 2019-11-12 | 2019-11-12 | 一种强夯机控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911103270.4A CN110862039B (zh) | 2019-11-12 | 2019-11-12 | 一种强夯机控制系统 |
Publications (2)
Publication Number | Publication Date |
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CN110862039A true CN110862039A (zh) | 2020-03-06 |
CN110862039B CN110862039B (zh) | 2021-02-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911103270.4A Active CN110862039B (zh) | 2019-11-12 | 2019-11-12 | 一种强夯机控制系统 |
Country Status (1)
Country | Link |
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CN (1) | CN110862039B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112112867A (zh) * | 2020-08-25 | 2020-12-22 | 中联重科股份有限公司 | 液控式排气阀单元、液控排气式卷扬控制系统和卷扬机 |
CN112359661A (zh) * | 2020-11-19 | 2021-02-12 | 长乐晶尚设计有限公司 | 一种均匀磁吸式路基夯实方法 |
CN113062399A (zh) * | 2021-04-14 | 2021-07-02 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
CN113479793A (zh) * | 2021-07-05 | 2021-10-08 | 武汉船用机械有限责任公司 | 一种起升液压系统 |
CN114808913A (zh) * | 2022-04-12 | 2022-07-29 | 中国建筑第二工程局有限公司 | 一种强夯机械快速变能级机构及其施工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0413189A1 (de) * | 1989-08-18 | 1991-02-20 | Liebherr-Werk Nenzing Ges.mbH. | Steuerung der Seiltrommel einer Winde für ein an das Seil angehängtes, frei herabfallendes Rammgewicht |
EP0861944A1 (de) * | 1997-02-26 | 1998-09-02 | Wilhelm Dr. Degen | Vorrichtung zum Herstellen von Materialsäulen im Boden |
CN102251510A (zh) * | 2011-05-03 | 2011-11-23 | 大连理工大学 | 强夯机夯沉量检测系统 |
CN202848954U (zh) * | 2012-08-09 | 2013-04-03 | 徐工集团工程机械股份有限公司 | 吊钩高度限位检测装置及强夯机 |
CN202947719U (zh) * | 2012-11-22 | 2013-05-22 | 三一重工股份有限公司 | 一种强夯机及其夯击深度测量装置 |
CN103241672A (zh) * | 2013-06-03 | 2013-08-14 | 徐工集团工程机械股份有限公司 | 一种强夯机的卷扬装置及强夯机 |
CN203411270U (zh) * | 2013-06-03 | 2014-01-29 | 徐工集团工程机械股份有限公司 | 一种强夯机的单绳双卷扬装置及强夯机 |
WO2019048282A1 (de) * | 2017-09-06 | 2019-03-14 | Liebherr-Components Biberach Gmbh | Freifallwinde |
-
2019
- 2019-11-12 CN CN201911103270.4A patent/CN110862039B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0413189A1 (de) * | 1989-08-18 | 1991-02-20 | Liebherr-Werk Nenzing Ges.mbH. | Steuerung der Seiltrommel einer Winde für ein an das Seil angehängtes, frei herabfallendes Rammgewicht |
EP0861944A1 (de) * | 1997-02-26 | 1998-09-02 | Wilhelm Dr. Degen | Vorrichtung zum Herstellen von Materialsäulen im Boden |
CN102251510A (zh) * | 2011-05-03 | 2011-11-23 | 大连理工大学 | 强夯机夯沉量检测系统 |
CN202848954U (zh) * | 2012-08-09 | 2013-04-03 | 徐工集团工程机械股份有限公司 | 吊钩高度限位检测装置及强夯机 |
CN202947719U (zh) * | 2012-11-22 | 2013-05-22 | 三一重工股份有限公司 | 一种强夯机及其夯击深度测量装置 |
CN103241672A (zh) * | 2013-06-03 | 2013-08-14 | 徐工集团工程机械股份有限公司 | 一种强夯机的卷扬装置及强夯机 |
CN203411270U (zh) * | 2013-06-03 | 2014-01-29 | 徐工集团工程机械股份有限公司 | 一种强夯机的单绳双卷扬装置及强夯机 |
WO2019048282A1 (de) * | 2017-09-06 | 2019-03-14 | Liebherr-Components Biberach Gmbh | Freifallwinde |
Non-Patent Citations (1)
Title |
---|
王欣,郑亚辉: "强夯机的技术现状与发展", 《建筑机械化》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112112867A (zh) * | 2020-08-25 | 2020-12-22 | 中联重科股份有限公司 | 液控式排气阀单元、液控排气式卷扬控制系统和卷扬机 |
CN112112867B (zh) * | 2020-08-25 | 2022-03-29 | 中联重科股份有限公司 | 液控式排气阀单元、液控排气式卷扬控制系统和卷扬机 |
CN112359661A (zh) * | 2020-11-19 | 2021-02-12 | 长乐晶尚设计有限公司 | 一种均匀磁吸式路基夯实方法 |
CN113062399A (zh) * | 2021-04-14 | 2021-07-02 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
CN113062399B (zh) * | 2021-04-14 | 2023-08-08 | 徐州徐工矿业机械有限公司 | 挖掘机回转马达及其制动控制解除回路、方法及挖掘机 |
CN113479793A (zh) * | 2021-07-05 | 2021-10-08 | 武汉船用机械有限责任公司 | 一种起升液压系统 |
CN113479793B (zh) * | 2021-07-05 | 2022-04-01 | 武汉船用机械有限责任公司 | 一种起升液压系统 |
CN114808913A (zh) * | 2022-04-12 | 2022-07-29 | 中国建筑第二工程局有限公司 | 一种强夯机械快速变能级机构及其施工方法 |
CN114808913B (zh) * | 2022-04-12 | 2022-11-04 | 中国建筑第二工程局有限公司 | 一种强夯机械快速变能级机构及其施工方法 |
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CN110862039B (zh) | 2021-02-26 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Control System for Dynamic Compactor Effective date of registration: 20220923 Granted publication date: 20210226 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Xiaduopu Sub branch Pledgor: HUNAN BOBANG HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022430000090 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210226 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Xiaduopu Sub branch Pledgor: HUNAN BOBANG HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022430000090 |
|
PE01 | Entry into force 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 Control System for Dynamic Compaction Machine Granted publication date: 20210226 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Xiaduopu Sub branch Pledgor: HUNAN BOBANG HEAVY INDUSTRY Co.,Ltd. Registration number: Y2024980001226 |