CN105858468A - Crane trolley traveling mechanism - Google Patents
Crane trolley traveling mechanism Download PDFInfo
- Publication number
- CN105858468A CN105858468A CN201610459461.4A CN201610459461A CN105858468A CN 105858468 A CN105858468 A CN 105858468A CN 201610459461 A CN201610459461 A CN 201610459461A CN 105858468 A CN105858468 A CN 105858468A
- Authority
- CN
- China
- Prior art keywords
- shaft shoulder
- drivewheel
- driven pulley
- shaft
- track
- 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
- 241000282693 Cercopithecidae Species 0.000 claims description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a crane trolley traveling mechanism which comprises a traveling shaft, shaft shoulders, elastic washers, a driving wheel, a driven wheel, a beam and a rail, wherein the shaft shoulders are respectively and fixedly connected to two ends of the traveling shaft; the driving wheel is mounted on the left side of the traveling shaft by virtue of a bearing; the driven wheel is mounted on the right side of the traveling shaft by virtue of a bearing; an elastic washer is respectively mounted between the driving wheel and the shaft shoulder on the left side or between the driven wheel and the shaft shoulder on the right side; the driving wheel and the driven wheel are of a structure which is inwards concave to the center from two sides; the beam extends inwards from the exterior; the rail which extends inwards is fixedly connected to the beam; and the upper end face of the rail is outwards convex and is matched with the lower end face of the driving wheel and the driven wheel. The crane trolley traveling mechanism disclosed by the invention has the advantages of safety, stability and high adjustment precision.
Description
Technical field
The present invention relates to a kind of monkey walking mechanism, be applied to hoisting and hanging technical field.
Background technology
Double girder crane is extensive in factory and shop applications, double girder crane coordinates with slide generally by drive, reach the purpose of walking, but in actual moving process, often should be track life-time service, there is abrasion in track, four drives causing monkey only have three to contact with track, this phenomenon will not often be difficult to be found to inspection on crane span structure because of inspection personnel, causes dolly unstable when starting or brake, there is personal safety hidden danger.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of monkey walking mechanism, the advantage there is simple in construction, operating steadily.
The invention discloses a kind of monkey walking mechanism, including: walking axle, the shaft shoulder, elastic washer, drivewheel, driven pulley, crossbeam, track, the two ends of described walking axle are respectively and fixedly connected with a shaft shoulder, described drivewheel is arranged on the left side of walking axle by bearing, described driven pulley is arranged on the right side of walking axle by bearing, described drivewheel and the left side shaft shoulder, an elastic washer it is respectively mounted between driven pulley and the right side shaft shoulder, described drivewheel, driven pulley all presents the structure of two lateral center indents, described crossbeam ecto-entad extends, the track extended internally it is connected with on described crossbeam, described track upper surface be outer gibbosity and and drivewheel, driven pulley lower surface matches.
The described shaft shoulder is the round shaft shoulder.
Described elastic washer is ring washer.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, simple in construction；
2, in male-female engagement between track and drivewheel, driven pulley, stable, when path wear occurs, when drivewheel or driven pulley occur vibration, owing to elastic washer exists, apply an opposite force and make wheel come back on track.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of monkey walking mechanism.
Wherein: 1-walks axle；The 2-shaft shoulder；3-elastic washer；4-drivewheel；5-driven pulley；6-crossbeam；7-track.
Detailed description of the invention
As shown in Figure 1, the invention discloses a kind of monkey walking mechanism, including: walking axle 1, the shaft shoulder 2, elastic washer 3, drivewheel 4, driven pulley 5, crossbeam 6, track 7, the two ends of described walking axle 1 are respectively and fixedly connected with a shaft shoulder 2, described drivewheel 4 is arranged on the left side of walking axle 1 by bearing, described driven pulley 5 is arranged on the right side of walking axle 1 by bearing, described drivewheel 4 and the left side shaft shoulder 2, an elastic washer 3 it is respectively mounted between driven pulley 5 and the right side shaft shoulder 2, described drivewheel 4, driven pulley 5 all presents the structure of two lateral center indents, described crossbeam 6 ecto-entad extends, the track 7 extended internally it is connected with on described crossbeam 6, described track 7 upper surface be outer gibbosity and with drivewheel 4, driven pulley 5 lower surface matches.
The described shaft shoulder 2 is the round shaft shoulder.
Described elastic washer 3 is ring washer.
The present invention is implemented: trolley can be walked by drivewheel 4, driven pulley 5 on track 6, and be equipped with lifting part workpiece is lifted, when track is because of life-time service, when abrasion occurs, owing to the two ends of walking axle 1 are equipped with elastic washer 3, when vibration occur in drivewheel 4, driven pulley 5, when offseting to one side, elastic washer 3 can be applied a side force, now elastic washer 3 can apply a reverse side force, drivewheel 4, driven pulley 5 is made to come back to, on track 7, substantially increase the stability of trolley, it is to avoid security incident occurs.
Last it is noted that above example only in order to the present invention is described and and unrestricted technical scheme described in the invention；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, it will be understood by those within the art that, still the present invention can be modified or equivalent；And all are without departing from the technical scheme of the spirit and scope of the present invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (3)
1. a monkey walking mechanism, including: walking axle, the shaft shoulder, elastic washer, drivewheel, driven pulley, crossbeam, track, it is characterized in that: the two ends of described walking axle are respectively and fixedly connected with a shaft shoulder, described drivewheel is arranged on the left side of walking axle by bearing, described driven pulley is arranged on the right side of walking axle by bearing, described drivewheel and the left side shaft shoulder, an elastic washer it is respectively mounted between driven pulley and the right side shaft shoulder, described drivewheel, driven pulley all presents the structure of two lateral center indents, described crossbeam ecto-entad extends, the track extended internally it is connected with on described crossbeam, described track upper surface be outer gibbosity and and drivewheel, driven pulley lower surface matches.
2. according to a kind of monkey walking mechanism described in claim 1, it is characterised in that: the described shaft shoulder is the round shaft shoulder.
3. according to a kind of monkey walking mechanism described in claim 1, it is characterised in that: described elastic washer is ring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459461.4A CN105858468A (en) | 2016-06-23 | 2016-06-23 | Crane trolley traveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459461.4A CN105858468A (en) | 2016-06-23 | 2016-06-23 | Crane trolley traveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105858468A true CN105858468A (en) | 2016-08-17 |
Family
ID=56650148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459461.4A Pending CN105858468A (en) | 2016-06-23 | 2016-06-23 | Crane trolley traveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105858468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572929A (en) * | 2019-01-18 | 2019-04-05 | 上海交通大学 | It is a kind of for studying the slight drag trolley of wave aerodone performance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250056Y (en) * | 2008-07-11 | 2009-06-03 | 东莞市台冠起重机械设备有限公司 | Trolley-running device provided with eccentric shaft |
| CN201545617U (en) * | 2009-11-26 | 2010-08-11 | 自贡天成工程机械有限公司 | Anti-dropping locating device for trolley walking wheel of tower crane |
| CN203345941U (en) * | 2013-07-09 | 2013-12-18 | 中联重科股份有限公司 | Walking trolley and crane with same |
| CN204751941U (en) * | 2015-05-20 | 2015-11-11 | 河南省恒远起重机械集团有限公司 | Adjustable monkey running gear |
| CN204873509U (en) * | 2015-08-17 | 2015-12-16 | 江苏中烟工业有限责任公司 | Stone driving walking wheel |
-
2016
- 2016-06-23 CN CN201610459461.4A patent/CN105858468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250056Y (en) * | 2008-07-11 | 2009-06-03 | 东莞市台冠起重机械设备有限公司 | Trolley-running device provided with eccentric shaft |
| CN201545617U (en) * | 2009-11-26 | 2010-08-11 | 自贡天成工程机械有限公司 | Anti-dropping locating device for trolley walking wheel of tower crane |
| CN203345941U (en) * | 2013-07-09 | 2013-12-18 | 中联重科股份有限公司 | Walking trolley and crane with same |
| CN204751941U (en) * | 2015-05-20 | 2015-11-11 | 河南省恒远起重机械集团有限公司 | Adjustable monkey running gear |
| CN204873509U (en) * | 2015-08-17 | 2015-12-16 | 江苏中烟工业有限责任公司 | Stone driving walking wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572929A (en) * | 2019-01-18 | 2019-04-05 | 上海交通大学 | It is a kind of for studying the slight drag trolley of wave aerodone performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yan Inventor before: Liang Zhicheng |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170619 Address after: 246600 Anhui city of Anqing province Yuexi County Mao Jian Shan Xiang Lin He Cun Lao Wu group No. 13 Applicant after: Wu Yan Address before: 231600 Park Road, Feidong economic development park, Anhui, Hefei 26, China Applicant before: HEFEI SHENDIAO HOISTING MACHINERY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |