CN101105258A - Generating set moving apparatus - Google Patents
Generating set moving apparatus Download PDFInfo
- Publication number
- CN101105258A CN101105258A CNA2007100261393A CN200710026139A CN101105258A CN 101105258 A CN101105258 A CN 101105258A CN A2007100261393 A CNA2007100261393 A CN A2007100261393A CN 200710026139 A CN200710026139 A CN 200710026139A CN 101105258 A CN101105258 A CN 101105258A
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- CN
- China
- Prior art keywords
- generator set
- drag link
- link mechanism
- wheel
- shifter
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a moving device for generator set, especially to a minitype portable moving device for generator set. The invention is characterized in that a drag link mechanism of the moving device is parallelly arranged at the bottom face of the generator set, one end of the drag link mechanism is provided with an extractable drag link, the other end of the drag link mechanism is provided with a roller wheel part, and two damping blocks are arranged at the two ends of the drag link mechanism at the bottom face of the generator set. The invention has simple, compact and reasonable structure. The withdrawable drag link mechanism is equipped at the bottom face of the generator set, so that the overall size of the generator set is substantially not changed. The required force for lifting the generator set with the withdrawn drag link is reduced by more than half compared with the force for lifting the generator set with portable handle, and the required supporting force at the handle is small after the generator set is lifted, even week operator can easily move the generator set. The generator set is fully supported by the damping blocks, so that the generator set has good stability.
Description
Technical field
The present invention relates to a kind of shifter of generator set, relate in particular to a kind of shifter of small portable generator set.
Background technique
Existing small power generation unit is generally to be fixed on the castor on the unit chassis and to be fixed on the drawing handle of unit end face as its shifter, the portable handle that more small-sized portable power generation unit then adopts the unit top to install guides and supports unit, carry for the user.
The Chinese patent publication number is to disclose a kind of portable electric generator frame in the document of CN2750163, it is characterized in that being provided with the I shape base of two parallel girders and middle tie-beam formation, be fixedly connected with the handle bend pipe on the middle tie-beam of base, two parallel girders, one end of base is provided with rubber roll, and the other end of two parallel girders is provided with rubber cushion blocks.Can a people hold the handle bend pipe when needing the mobile position, allow rubber roll contact with ground, the frame that tilts slightly can move to desired location with equipment easily.
Above-mentioned generator frame is with after generator is connected, structure is huge, well beyond the original boundary dimension of generator, especially vertically arranged handle bend pipe of its single tube structure and connecting tube, linear-scale is big, poor rigidity very easily produces when generator is worked and trembles and shake, the stationarity of self when having influenced generator work.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby a kind of shifter of generator set is provided, can make moving of generator set more laborsaving, convenient; The noise that trembles at each position of mechanism in the time of both can having eliminated the generator set operation, the reliability of raising parts can make assembly process be tending towards easy again.
Main solution of the present invention is achieved in that
The present invention mainly comprises generator set, shifter, it is characterized in that the drag link mechanism of shifter is contained in the bottom surface of generator set abreast, one end of drag link mechanism has the pull bar that can extract out, the other end is equipped with Rotor block, and generator set is supported by the snubber block that is fixed on its bottom setting when running state.This moment, wheel was in vacant state, when generator set needs out of service are mobile, the pull bar of drag link mechanism can be extracted out and was upwards started, and formed the heeling condition that is supported by one wheel pairs, was convenient to push-and-pull and moved.
During generator set work, the vibrations of motor can be brought out the wheel that is in vacant state and rotate and tremble, send bothersome noise, for addressing this problem, the present invention also at suit on the wheel shaft between wheel inboard and the wheel carrier pressure spring, this spring one end withstands on the wheel carrier end face, the other end withstands on the wheel hub end face, spring is pressed on wheel on the positioning retainer ring of wheel outside axle head with the bullet tension force that its pretension compressive strain produces, make it when unit is worked, not rotate and tremble, eliminated the noise that trembles.Through selecting the rigidity and the length of spring meticulously, when starting unit push-and-pull wheel, can't make the people feel retardance.
Pull bar in the described drag link mechanism can also be a more piece nesting type pull bar.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Since adopt be arranged on the generator set bottom can pull drag link mechanism, the physical dimension of generator set integral body is remained unchanged substantially; Starting the needed strength of generator set with the pull bar of pulling out guides and supports handle and mentions the required strength of generator set and reduce over half at least than using, the holding power that starts back handle place need is littler, even the more weak operator of muscle power also can remove unit like a cork; In generator set when work, supported by snubber block fully, shake little, good stability; The pressure spring of roller mechanism setting can suitably increase the resistance of wheel turns, makes it not rotate when unit is worked and tremble, and eliminates the noise that trembles.
Description of drawings
Fig. 1 is the profile schematic representation of small power generation unit of the present invention.
Fig. 2 is the side view that the present invention sees from the Rotor block end of Fig. 1.
Fig. 3 is that the present invention shakes hands to extract out the schematic representation of shaking hands in the time of will starting generator set under horizontal position.
Fig. 4 is that generator set of the present invention is started the attitude schematic representation that the back wheel lands.
Fig. 5 is the part assembling schematic representation of Rotor block of the present invention.
Fig. 6 is axis of the present invention is implemented axial limiting jointly to wheel with bayonet lock and back-up ring an assembling schematic representation.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
Shown in Fig. 1～4, the present invention is mainly by generator set 1, shifter 2, drag link mechanism 21, Rotor block 22, snubber block 3 and guide and support handle 4 and form.Guide and support handle 4 and be arranged on the top of generator set 1, drag link mechanism 21 flatly is contained in the bottom surface of generator set, and the one end is provided with the pull bar that can extract out, and the other end is equipped with Rotor block 22.Generator set 1 is supported by the snubber block 3 that is fixed on its bottom when running state, and this moment, wheel 22a had a segment distance δ apart from supporting surface, promptly was in vacant state.When generator set 1 out of service need the transfer, the pull bar of drag link mechanism 21 is extracted out and upwards started, form the heeling condition that supports by one wheel pairs 22a, be convenient to push-and-pull and move.When needs carry out vertical-lift, still can use and guide and support handle 4 implementation and operations.
As Fig. 5, shown in Figure 6, be connected with wheel shaft 22c un-rotatably on the wheel carrier 22b of present embodiment, this wheel shaft 22c has shaft extension symmetric arrangement, that structure is identical in wheel carrier 22b both sides, and the end also has the pin-and-hole perpendicular to wheel shaft 22c axis.Be set with spring 22d, wheel 22a, positioning retainer ring 22e on the wheel shaft 22c from inside to outside successively rotationally, an axle inserts in the described pin-and-hole with bayonet lock 22f, rely on its intrinsic elasticity to remain on the outside of positioning retainer ring 22e reliably, guarantee that wheel 22a can not come off.The end of spring 22d withstands on the wheel carrier 22b, the other end withstands on the wheel hub end face of wheel 22a, and with the bullet tension force that its compressive strain produces wheel 22a is pressed on the positioning retainer ring 22e in its outside, make it when unit is worked, not rotate and tremble, eliminated the noise that trembles.Through meticulously selecting rigidity and the length of spring 22d, when starting the unit push-and-pull and move, can not make the people that the retardance sense is arranged.
As shown in Figure 3, Figure 4, the center of gravity of generator set 1 is generally near the geometrical center of himself substantially horizontal, after pull bar is pulled out, the pull bar handle is about unit center of gravity 3 times to this far-end strong point distance to the distance of the machine group far end strong point, than mentioning unit saving muscle power and reach 2/3rds with guiding and supporting handle.Because the center of gravity and the bottom surface of generator set 1 also have certain height poor, so it is bigger to the ratio of the horizontal equivalent of the strong point with the unit center of gravity to the horizontal equivalent of the strong point to start the unit back handle, when therefore unit starts to heeling condition, the active force at handle place will be littler.
Because drag link mechanism 2 is arranged in the bottom of unit, all fold when resetting at pull bar, the overall sizes of unit is constant substantially, has kept the compactedness of structure.
In addition, the pull bar in the described drag link mechanism 2 can also adopt more piece nesting type telescopic lever, to satisfy different height users' ergonomics requirement.
Claims (3)
1. the shifter of a generator set, mainly form by generator set (1), shifter (2), it is characterized in that the drag link mechanism (21) of shifter (2) is installed in the bottom surface of generator set (1) abreast, one end of drag link mechanism (21) is provided with the pull bar that can extract out, the other end is equipped with Rotor block (22), and snubber block (3) is contained in the both sides of generator set (1) bottom drag link mechanism (21).
2. the shifter of a kind of generator set according to claim 1, it is characterized in that described roller mechanism (22) is made up of with bayonet lock (22f) wheel (22a), wheel carrier (22b), wheel shaft (22c), spring (22d), positioning retainer ring (22e), axle, spring (22d) is sleeved on the wheel shaft (22c) between the inboard and wheel carrier (22b) of wheel (22a), wheel (22a) is pressed on the positioning retainer ring (22e) of wheel shaft (22c) outer end, axle is contained in the outside of back-up ring (22e) with bayonet lock (22f).
3. the shifter of a kind of generator set according to claim 1, the pull bar that it is characterized in that described drag link mechanism (2) is a more piece nesting type pull bar.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100261393A CN101105258A (en) | 2007-08-16 | 2007-08-16 | Generating set moving apparatus |
| PCT/CN2008/001159 WO2009021392A1 (en) | 2007-08-16 | 2008-06-16 | Movable device for generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100261393A CN101105258A (en) | 2007-08-16 | 2007-08-16 | Generating set moving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101105258A true CN101105258A (en) | 2008-01-16 |
Family
ID=38999280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100261393A Pending CN101105258A (en) | 2007-08-16 | 2007-08-16 | Generating set moving apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101105258A (en) |
| WO (1) | WO2009021392A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021392A1 (en) * | 2007-08-16 | 2009-02-19 | Wuxi Kipor Power Co., Ltd | Movable device for generating set |
| CN104564325A (en) * | 2015-01-28 | 2015-04-29 | 苏州圆能动力科技有限公司 | Portable generator set based on pull-rod architecture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882630A (en) * | 2017-12-19 | 2018-04-06 | 苏州伊格斯机电科技有限公司 | A kind of Small Generating Unit with Gasoline easy to use |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268423Y (en) * | 1996-10-04 | 1997-11-26 | 锭成股份有限公司 | Suitcase |
| US6334746B1 (en) * | 2000-03-31 | 2002-01-01 | General Electric Company | Transport system for a power generation unit |
| US6935642B1 (en) * | 2002-05-14 | 2005-08-30 | Devilbiss Air Power Company | Cart frame generator |
| CN2728086Y (en) * | 2004-08-16 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | A gasoline generator frame |
| CN2727537Y (en) * | 2004-09-03 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Gasoline engine generator frame |
| CN2750163Y (en) * | 2004-10-28 | 2006-01-04 | 黄洋 | Portable generator framework |
| CN2908967Y (en) * | 2006-04-03 | 2007-06-06 | 福州华博机电有限公司 | Expansion handle |
| CN201078555Y (en) * | 2007-08-16 | 2008-06-25 | 无锡开普动力有限公司 | Mobile device of power set |
| CN101105258A (en) * | 2007-08-16 | 2008-01-16 | 无锡开普动力有限公司 | Generating set moving apparatus |
-
2007
- 2007-08-16 CN CNA2007100261393A patent/CN101105258A/en active Pending
-
2008
- 2008-06-16 WO PCT/CN2008/001159 patent/WO2009021392A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021392A1 (en) * | 2007-08-16 | 2009-02-19 | Wuxi Kipor Power Co., Ltd | Movable device for generating set |
| CN104564325A (en) * | 2015-01-28 | 2015-04-29 | 苏州圆能动力科技有限公司 | Portable generator set based on pull-rod architecture |
| CN104564325B (en) * | 2015-01-28 | 2019-01-04 | 苏州圆能动力科技有限公司 | A kind of portable power generation unit based on pumping rod framework |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009021392A1 (en) | 2009-02-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |