CN202201632U - Double-rail travelling trolley - Google Patents
Double-rail travelling trolley Download PDFInfo
- Publication number
- CN202201632U CN202201632U CN2011201898108U CN201120189810U CN202201632U CN 202201632 U CN202201632 U CN 202201632U CN 2011201898108 U CN2011201898108 U CN 2011201898108U CN 201120189810 U CN201120189810 U CN 201120189810U CN 202201632 U CN202201632 U CN 202201632U
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- CN
- China
- Prior art keywords
- double track
- track running
- running trolley
- shaft
- retarder
- 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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a double-rail travelling trolley which comprises a hoisting mechanism, a trolley end beam device, a trolley device, a main beam device and an electrical device. The hoisting mechanism comprises a hoisting motor, a speed reducer, a pull rod, a reeled drum device, a brake base, a hydraulic block brake, a pulley device, a hoisting hook device, a hoisting height limiting device and an axis-type overloading limiting device, wherein the pulley device and a balancing pulley device are arranged in the interior of the middle part of the main beam device. Compared with the prior art, the double-rail travelling trolley disclosed by the utility model has the advantages of high precision, stable transmission, low noise, shortening of the total length to the maximum extent, compact structure and small volume.
Description
Technical field
The utility model relates to a kind of double track running trolley.
Background technology
Along with greatly developing of logistics, the circulation of goods is also more and more frequent.Still adopt manpower to transport goods in some occasion, adopt go-cart or other supplementary means sometimes, but adopt in such a way; The quantity of goods of disposable carrying is also limited on the one hand; Transporting velocity is slow on the other hand, has prolonged the time of transporting goods, and it is heavier particularly to carry weight; In the time of the bigger and impartible article of volume ratio, just said method can not have been adopted.To above-mentioned situation, a kind of double track running trolley that is used to carry article has appearred in industry.Yet all there is following problem in existing double track running trolley: 1, complex structure, and volume is bigger, and load-carrying capacity is little; 2, precision is low, operation is not steady, noise is big; 3, lack in discontinuity, service life.
Summary of the invention
The technical matters that the utility model will solve provides a kind of compact conformation, volume is little, load-carrying capacity is big double track running trolley.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of double track running trolley comprises elevator lifting mechanism, dolly end carriage device, carriage device, girder device and electric apparatus; Said elevator lifting mechanism comprises that lifting motor, retarder, pull bar, roll device, drg seat, hydraulic pressure block brake, pulley gear, cargo hook gear, hoisting limiter and shaft type overload limit put device; Said girder device inside middle is equipped with pulley gear and balance pulley gear.
Further, be provided with flange between said lifting motor and the retarder.
Further, said lifting motor is provided with motor shaft, and said retarder is provided with high speed shaft, is provided with involute spline coupling joint between said motor shaft and the high speed shaft.
Further, brake wheel and hydraulic pressure block brake are installed on the said high speed shaft other end.
Further, said retarder is provided with slow-speed shaft, is provided with invoice serration between said slow-speed shaft and the roll device.
Further, said roll device two ends are provided with fixed charge method end plate, and said fixed charge method end plate fuses through pull bar.
Further, in the said equalizer pulley device shaft type load limiter is installed.
The double track running trolley of the utility model, owing to be provided with elevator lifting mechanism, dolly end carriage device, carriage device, girder device and electric apparatus, relative to existing technologies, it has the following advantages: 1, precision height, stable drive, noise are little; 2, shortened the length overall of double track running trolley to greatest extent, compact conformation, volume is little.
Description of drawings
Fig. 1 is the birds-eye view of the utility model double track running trolley;
Fig. 2 is the front view of the utility model double track running trolley;
Fig. 3 is the lateral plan of the utility model double track running trolley.
The specific embodiment
In the present embodiment, referring to figs. 1 through Fig. 3, said double track running trolley comprises elevator lifting mechanism, dolly end carriage device, carriage device 23, girder device 14 and electric apparatus, is modular design, and various piece is had a style of one's own, and grouping property is good.Said elevator lifting mechanism comprises that lifting motor 30 (can join multiple model motors such as YZ, YZR, YZPB, YPB according to customer requirement), retarder 6 (7 selective configurations of type being arranged according to hoisting capacity and lifting velocity), pull bar 10, roll device 11, drg seat 5, hydraulic pressure block brake 1, pulley gear 12, cargo hook gear 13, hoisting limiter 20 and shaft type overload limit put device; Be provided with flange 15 between said lifting motor 30 and the retarder 6.Said lifting motor 30 is provided with motor shaft, and said retarder 6 is provided with high speed shaft, is provided with involute spline coupling joint between said motor shaft and the high speed shaft, shortens to connect length.Brake wheel and hydraulic pressure block brake are installed on the said high speed shaft other end.Said retarder 6 is provided with slow-speed shaft, is provided with invoice serration between said slow-speed shaft and the roll device.Said roll device 11 two ends are provided with fixed charge method end plate, and said fixed charge method end plate fuses through pull bar 10.The reel other end is installed four gear hoisting limiters, and it is spacing that the high-low limit position is two retainings.
Said dolly end carriage device partly is made up of end carriage, adhesion wheel group, driven wheel group, three-in-one operation reductor and energy disperser etc.End carriage is processed by clod wash hollow rectangle shaped steel; The whole bore hole in axletree bearing hole, end carriage two ends machines; The wheel support bearing all adopts self-aligning roller bearing; Set of wheels adopts open type bearing seat mounting means, during maintenance, only need pull down bearing seat and closing panel, can easily wheel be taken out from the end; Three-in-one retarder directly is sleeved on the adhesion wheel projecting shaft, and the top is connected adapter plate fixing with bolt with the retarder fixed orifice; A rubber draft gear is respectively installed at the end carriage two ends.
Said girder device 14 is by the steel plate welding fabrication, and two ends link into an integrated entity with high strength bolt locking with dolly end carriage device after processing, boring, form a complete dolly; Said girder device 14 inside middle are equipped with pulley gear and balance pulley gear 27, in the said equalizer pulley device 27 the shaft type load limiter are installed.
Said electric apparatus hoists, moves motor according to different, is equipped with different electrical control gears; Operating system has modes such as torch door operation (grasp), bridge operation, remote manipulation.
The double track running trolley of the utility model, owing to be provided with elevator lifting mechanism, dolly end carriage device, carriage device, girder device and electric apparatus, relative to existing technologies, it has the following advantages: 1, precision height, stable drive, noise are little; 2, shortened the length overall of double track running trolley to greatest extent, compact conformation, volume is little.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (7)
1. a double track running trolley is characterized in that: comprise elevator lifting mechanism, dolly end carriage device, carriage device, girder device and electric apparatus; Said elevator lifting mechanism comprises that lifting motor, retarder, pull bar, roll device, drg seat, hydraulic pressure block brake, pulley gear, cargo hook gear, hoisting limiter and shaft type overload limit put device; Said girder device inside middle is equipped with pulley gear and balance pulley gear.
2. double track running trolley according to claim 1 is characterized in that: be provided with flange between said lifting motor and the retarder.
3. double track running trolley according to claim 1 is characterized in that: said lifting motor is provided with motor shaft, and said retarder is provided with high speed shaft, is provided with involute spline coupling joint between said motor shaft and the high speed shaft.
4. double track running trolley according to claim 3 is characterized in that: brake wheel and hydraulic pressure block brake are installed on the said high speed shaft other end.
5. double track running trolley according to claim 1 is characterized in that: said retarder is provided with slow-speed shaft, is provided with invoice serration between said slow-speed shaft and the roll device.
6. double track running trolley according to claim 1 is characterized in that: said roll device two ends are provided with fixed charge method end plate, and said fixed charge method end plate fuses through pull bar.
7. double track running trolley according to claim 1 is characterized in that: in the said equalizer pulley device shaft type load limiter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201898108U CN202201632U (en) | 2011-06-08 | 2011-06-08 | Double-rail travelling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201898108U CN202201632U (en) | 2011-06-08 | 2011-06-08 | Double-rail travelling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201632U true CN202201632U (en) | 2012-04-25 |
Family
ID=45965765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201898108U Expired - Fee Related CN202201632U (en) | 2011-06-08 | 2011-06-08 | Double-rail travelling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249150A (en) * | 2011-06-08 | 2011-11-23 | 东莞市台冠起重机械设备有限公司 | Dual track running trolley |
| CN104003302A (en) * | 2014-04-15 | 2014-08-27 | 洛阳汉鼎起重机械有限公司 | Winch type trolley structure for cranes |
| CN110506023A (en) * | 2017-03-30 | 2019-11-26 | 科尼全球公司 | Control hoisting line vertically moves |
-
2011
- 2011-06-08 CN CN2011201898108U patent/CN202201632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249150A (en) * | 2011-06-08 | 2011-11-23 | 东莞市台冠起重机械设备有限公司 | Dual track running trolley |
| CN104003302A (en) * | 2014-04-15 | 2014-08-27 | 洛阳汉鼎起重机械有限公司 | Winch type trolley structure for cranes |
| CN110506023A (en) * | 2017-03-30 | 2019-11-26 | 科尼全球公司 | Control hoisting line vertically moves |
| CN110506023B (en) * | 2017-03-30 | 2021-10-08 | 科尼全球公司 | Controlling vertical movement of hoisting ropes |
| US11208305B2 (en) | 2017-03-30 | 2021-12-28 | Konecranes Global Corporation | Control of vertical movement of hoisting rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |