CN107596590A - AC/DC electric hydaulic expander - Google Patents
AC/DC electric hydaulic expander Download PDFInfo
- Publication number
- CN107596590A CN107596590A CN201711005808.9A CN201711005808A CN107596590A CN 107596590 A CN107596590 A CN 107596590A CN 201711005808 A CN201711005808 A CN 201711005808A CN 107596590 A CN107596590 A CN 107596590A
- Authority
- CN
- China
- Prior art keywords
- expander
- electric hydaulic
- plug
- connecting line
- transformer
- 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.)
- Pending
Links
Abstract
AC/DC electric hydaulic expander, including electric hydaulic expander, battery and AC-DC conversion module, battery is built in electric hydaulic expander rear end, AC-DC conversion module is made up of instrument plug, transformer, mains plug and connecting line, mains plug is connected with civil power or fire fighting truck power supply, mains plug is connected by connecting line with transformer, and transformer output end is connected by connecting line with instrument plug, and instrument plug is connected with electric hydaulic expander.The present invention realizes the power supply driving of electric hydaulic expander double mode, makees to power to electric hydaulic expander using civil power or fire fighting truck generator by AC-DC conversion module, greatly prolongs electric hydaulic expander uninterrupted working time.
Description
Technical field
The present invention relates to fire-fighting and rescue technical field of tools, and in particular to a kind of AC/DC electric hydaulic expander.
Background technology
Hydraulic spreader has most strong expansion, tear and drawing function in rescue instrument, can carry out high negative
The rescue operation of lotus, using high-strength light alloy steel making, in light weight, expansionary force is big, available for moving, lift barrier,
Pry open gap and be extended for passage, deform metal structure, tear car body surface steel plate, be the indispensable instrument of fire fighter.Pass
System electric hydaulic expander is lithium battery or Ni-MH battery bag as power source, and because its motor power (output) is big, battery capacity is small,
Therefore the charging interval is long, can not meet and works continuously for a long time, greatly limit its use range.
The content of the invention
The invention provides a kind of AC/DC electric hydaulic expander, to solve not meeting existing for prior art
The problem of working continuously for a long time.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of AC/DC electric hydaulic expander, including electric hydaulic expander, battery and AC-DC conversion module, battery
Electric hydaulic expander rear end is built in, AC-DC conversion module is by instrument plug, transformer, mains plug and connecting line group
Into mains plug is connected with civil power or fire fighting truck power supply, and mains plug is connected by connecting line with transformer, transformer output end
It is connected by connecting line with instrument plug, instrument plug is connected with electric hydaulic expander.
The present invention can be powered when battery equivalent abundance by battery directly to electric hydaulic expander, when battery electric quantity deficiency
When, mold changing block can be filled by alternating current-direct current and be powered to electric hydaulic expander, mains plug can be connected with civil power or fire fighting truck power supply,
By connecting line to transformer, transformer is converted to input power the dc source for being available for electric tool to use, then passes through company
Wiring, instrument plug are connected with electric hydaulic expander, are powered to electric hydaulic expander.
The present invention realizes the power supply driving of electric hydaulic expander double mode, by AC-DC conversion module using civil power or
Fire fighting truck generator is made to power to electric hydaulic expander, greatly prolongs electric hydaulic expander uninterrupted working time.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of AC-DC conversion module of the present invention.
1 electric hydaulic expander, 2 batteries, 3 instrument plugs, 4 transformers, 5 mains plugs, 6 connecting lines in figure.
Embodiment
As depicted in figs. 1 and 2, a kind of AC/DC electric hydaulic expander, including electric hydaulic expander 1, battery 2 and friendship
DC conversion modules, battery 2 are built in the rear end of electric hydaulic expander 1, and AC-DC conversion module is by instrument plug 3, transformer
5th, mains plug 6 and connecting line 7 are formed, and mains plug 5 is connected with civil power or fire fighting truck power supply, and mains plug 5 passes through connecting line 6
It is connected with transformer 4, the output end of transformer 4 is connected by connecting line with instrument plug 3, and instrument plug 3 is expanded with electric hydaulic
Device 1 is connected.
The present invention can be powered when battery equivalent abundance by battery directly to electric hydaulic expander, when battery electric quantity deficiency
When, mold changing block can be filled by alternating current-direct current and be powered to electric hydaulic expander, mains plug can be connected with civil power or fire fighting truck power supply,
By connecting line to transformer, transformer is converted to input power the dc source for being available for electric tool to use, then passes through company
Wiring, instrument plug are connected with electric hydaulic expander, are powered to electric hydaulic expander.
The present invention realizes the power supply driving of electric hydaulic expander double mode, by AC-DC conversion module using civil power or
Fire fighting truck generator is made to power to electric hydaulic expander, greatly prolongs electric hydaulic expander uninterrupted working time.
Claims (1)
- A kind of 1. AC/DC electric hydaulic expander, it is characterized in that turning including electric hydaulic expander, battery and alternating current-direct current Block is changed the mold, battery is built in electric hydaulic expander rear end, and AC-DC conversion module is by instrument plug, transformer, mains plug Formed with connecting line, mains plug is connected with civil power or fire fighting truck power supply, and mains plug is connected by connecting line with transformer, is become Depressor output end is connected by connecting line with instrument plug, and instrument plug is connected with electric hydaulic expander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005808.9A CN107596590A (en) | 2017-10-25 | 2017-10-25 | AC/DC electric hydaulic expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005808.9A CN107596590A (en) | 2017-10-25 | 2017-10-25 | AC/DC electric hydaulic expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107596590A true CN107596590A (en) | 2018-01-19 |
Family
ID=61079884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005808.9A Pending CN107596590A (en) | 2017-10-25 | 2017-10-25 | AC/DC electric hydaulic expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107596590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853771A (en) * | 2018-08-20 | 2018-11-23 | 九江消防装备有限公司 | A kind of electric expansion device convenient for operation |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189814732A (en) * | 1898-07-04 | 1898-09-24 | Max Deri | Method for Obtaining Combined Alternating and Continuous Currents and Distributing the same for the Electrical Transmission of Power, particularly for Electrical Traction. |
| CN2303150Y (en) * | 1997-05-16 | 1999-01-06 | 郑州铁路公安局 | AC/DC multi-function strong light lamp |
| US6172437B1 (en) * | 1999-04-07 | 2001-01-09 | Black & Decker Inc. | Hybrid AC/DC motor |
| WO2003080187A1 (en) * | 2002-03-21 | 2003-10-02 | Holmatro Industrial Equipment B.V. | Hydraulic rescue tool supplied by a battery |
| TWM336128U (en) * | 2007-11-15 | 2008-07-11 | yan-zhu Chen | Multi-purpose power supply for electrical hand tools |
| CN101542876A (en) * | 2006-10-17 | 2009-09-23 | Desaip有限公司 | Hybrid electric device |
| CN201366200Y (en) * | 2009-01-22 | 2009-12-23 | 北京清大赛夫科技有限公司 | Solar rescue box |
| CN203251136U (en) * | 2013-04-16 | 2013-10-23 | 重庆南方迪马专用车股份有限公司 | Vehicle-mounted integrated power supply |
| CN103384080A (en) * | 2012-05-03 | 2013-11-06 | 张立洁 | Alternating current and direct current power supply changeover power supply device |
| CN204034086U (en) * | 2014-07-25 | 2014-12-24 | 杭州贝特设备制造有限公司 | A kind of electric hydaulic expander |
| KR20150047878A (en) * | 2013-10-25 | 2015-05-06 | 고종철 | Hybrid welder |
| CN204706939U (en) * | 2015-07-07 | 2015-10-14 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric automobile relief car electric power system ground simulator |
| KR20160103456A (en) * | 2015-02-24 | 2016-09-01 | 엘에스산전 주식회사 | Electricityproviding system including battery energy storage system |
| CN206364581U (en) * | 2016-12-28 | 2017-07-28 | 武汉华沃电源技术有限公司 | A kind of uninterruptible power system |
-
2017
- 2017-10-25 CN CN201711005808.9A patent/CN107596590A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189814732A (en) * | 1898-07-04 | 1898-09-24 | Max Deri | Method for Obtaining Combined Alternating and Continuous Currents and Distributing the same for the Electrical Transmission of Power, particularly for Electrical Traction. |
| CN2303150Y (en) * | 1997-05-16 | 1999-01-06 | 郑州铁路公安局 | AC/DC multi-function strong light lamp |
| US6172437B1 (en) * | 1999-04-07 | 2001-01-09 | Black & Decker Inc. | Hybrid AC/DC motor |
| WO2003080187A1 (en) * | 2002-03-21 | 2003-10-02 | Holmatro Industrial Equipment B.V. | Hydraulic rescue tool supplied by a battery |
| CN101542876A (en) * | 2006-10-17 | 2009-09-23 | Desaip有限公司 | Hybrid electric device |
| TWM336128U (en) * | 2007-11-15 | 2008-07-11 | yan-zhu Chen | Multi-purpose power supply for electrical hand tools |
| CN201366200Y (en) * | 2009-01-22 | 2009-12-23 | 北京清大赛夫科技有限公司 | Solar rescue box |
| CN103384080A (en) * | 2012-05-03 | 2013-11-06 | 张立洁 | Alternating current and direct current power supply changeover power supply device |
| CN203251136U (en) * | 2013-04-16 | 2013-10-23 | 重庆南方迪马专用车股份有限公司 | Vehicle-mounted integrated power supply |
| KR20150047878A (en) * | 2013-10-25 | 2015-05-06 | 고종철 | Hybrid welder |
| CN204034086U (en) * | 2014-07-25 | 2014-12-24 | 杭州贝特设备制造有限公司 | A kind of electric hydaulic expander |
| KR20160103456A (en) * | 2015-02-24 | 2016-09-01 | 엘에스산전 주식회사 | Electricityproviding system including battery energy storage system |
| CN204706939U (en) * | 2015-07-07 | 2015-10-14 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric automobile relief car electric power system ground simulator |
| CN206364581U (en) * | 2016-12-28 | 2017-07-28 | 武汉华沃电源技术有限公司 | A kind of uninterruptible power system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853771A (en) * | 2018-08-20 | 2018-11-23 | 九江消防装备有限公司 | A kind of electric expansion device convenient for operation |
| CN108853771B (en) * | 2018-08-20 | 2023-04-25 | 九江消防装备有限公司 | Electric expander convenient to operate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2945256A3 (en) | Apparatus and method of wirelessly sharing energy by an inductive method | |
| CN201746293U (en) | Anti-explosion maintenance device | |
| CN102709972B (en) | A kind of charging system for electric automobile and electric automobile | |
| CN204323156U (en) | The portable battery charger truck of emergency management and rescue | |
| EP1829732A3 (en) | Industrial truck with a charging device | |
| CN107596590A (en) | AC/DC electric hydaulic expander | |
| CN104917279B (en) | A kind of electric automobile communication base station emergency power supply system | |
| CN207453897U (en) | Super capacitor power battery mixes storage well electricity workover rig electric control gear | |
| CN104466995B (en) | Energy conversion device | |
| CN207384631U (en) | AC and DC electric hydaulic expander | |
| CN203883543U (en) | Portable solar-energy mobile overhaul power supply system | |
| CN202028801U (en) | Chargeable direct current electric hand drill | |
| CN203056640U (en) | 220V emergency power supply | |
| CN206712505U (en) | A kind of fire-fighting charging case | |
| CN207175397U (en) | New energy Multipurpose vehicle for high altitude operation system | |
| CN201390606Y (en) | Vehicle-mounted transfer device for rubber-tyred container gantry crane | |
| CN204161137U (en) | A kind of power supply system for automobile | |
| CN205544397U (en) | Mechanical work device | |
| CN204845673U (en) | All -hydraulic multi -functional rescue tool bogie | |
| CN201566547U (en) | Network distributing failure emergency repair vehicle | |
| CN205725130U (en) | Automobile-used dual power supply managing device | |
| CN201398171Y (en) | Power-frequency generation excitation control device of electric-driven heavy motor trolley | |
| CN203326685U (en) | High frequency switch power supplying system | |
| CN203793132U (en) | Movable power supply multifunctional recovery vehicle | |
| CN205283188U (en) | Energy -conserving well electricity workover rig electrically controlled device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |