CN204778399U - Crane end beam walking wheel device - Google Patents
Crane end beam walking wheel device Download PDFInfo
- Publication number
- CN204778399U CN204778399U CN201520496604.XU CN201520496604U CN204778399U CN 204778399 U CN204778399 U CN 204778399U CN 201520496604 U CN201520496604 U CN 201520496604U CN 204778399 U CN204778399 U CN 204778399U
- Authority
- CN
- China
- Prior art keywords
- end carriage
- road wheel
- bearing
- end beam
- walking wheel
- 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)
Abstract
The utility model relates to a crane end beam walking wheel device, it includes the end beam, the wheel of walking, one side of end beam be connected with the apron, the bolt connected through four angles of apron fixed with the end beam, the centre of apron be provided with the through -hole, the end beam all be provided with the blotter in both sides around, the both sides of walking wheel be provided with a walking wheel border, the outside at walking wheel border be connected with the gear, the outside intermediate position at walking wheel border be connected with the bearing, walking wheel border pass through the bearing and be connected with the end beam, the both ends of walking wheel are provided with walking wheel border, prevent the skew hoist track of walking wheel, the blotter at end beam both ends can prevent that end beam and other objects from taking place fierce collision, guarantees the the device safe operation, the apron is fixed through bolt and end beam, makes things convenient for the dismouting, the utility model has the advantages of simple structure, stable, the maintenance convenience of operation.
Description
Technical field
The utility model belongs to crane end carriage technical field, is specifically related to a kind of crane end carriage caster device.
Background technology
Overhead crane with electric hoists have oad compact, from the advantage such as heavy and light, pinch roller be little, easy to use, be widely used, the end carriage traveling gear of existing crane in bridge type, to be contacted with crane track by metal wheel and drives end carriage to walk, this wheel is generally inner at end carriage, composition gear is many, complex structure, and maintenance of refueling is very inconvenient, because transmission gear is more, easy generation mechanical breakdown, not easily finds trouble point, maintenance trouble.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides that a kind of structure is simple, stable, the crane end carriage caster device of easy maintenance.
The purpose of this utility model is achieved in that a kind of crane end carriage caster device, it comprises end carriage, road wheel, the side of described end carriage is connected with cover plate, the bolt that described cover plate is connected by four angles and end carriage are fixed, the centre of described cover plate is provided with through hole, the both sides, front and back of described end carriage are provided with cushion rubber, the both sides of described road wheel are provided with road wheel edge, the outside at described road wheel edge is connected with gear, the outside midway location at described road wheel edge is connected with bearing, described road wheel edge is connected with end carriage by bearing.
The corner of described cover plate is provided with manhole.
The diameter of described bolt is between 12mm to 15mm.
The inner ring of described bearing is connected with road wheel edge, and the outer ring of bearing is connected with end carriage.
The diameter of described gear is greater than the external diameter of bearing, and gear surrounds bearing.
The internal diameter of described bearing is 100mm.
The diameter of described cushion rubber is less than end depth of beam.
The beneficial effects of the utility model: the two ends of road wheel are provided with road wheel edge, prevent road wheel from departing from crane track, road wheel edge is connected with gear, ex-ternal transmission mechanism is connected with gear through the through hole of cover plate, for road wheel provides power, the cushion rubber at end carriage two ends can prevent end carriage and other objects from fierce collision occurring, ensure that this equipment safety runs, cover plate is fixed by bolt and end carriage, easy disassembly, total the utility model has that structure is simple, stable, the advantage of easy maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane end carriage caster device of the utility model.
Fig. 2 is the structural representation of the road wheel of a kind of crane end carriage caster device of the utility model.
In figure: 1, end carriage 2, cover plate 3, bolt 4, through hole 5, cushion rubber 6, road wheel 7, road wheel edge 8, gear 9, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane end carriage caster device, it comprises end carriage 1, road wheel 6, the side of described end carriage 1 is connected with cover plate 2, the bolt 3 that described cover plate 2 is connected by four angles is fixed with end carriage 1, the centre of described cover plate 2 is provided with through hole 4, the both sides, front and back of described end carriage 1 are provided with cushion rubber 5, the both sides of described road wheel 6 are provided with road wheel edge 7, the outside at described road wheel edge is connected with gear 8, the outside midway location at described road wheel edge 7 is connected with bearing 9, described road wheel edge 7 is connected with end carriage 1 by bearing 9.
When the utility model is implemented; by ex-ternal transmission mechanism through through hole; for this device provides power; road wheel runs on crane track; the road wheel edge that road wheel connects stops road wheel offset track; when end carriage and other objects collide; cushion rubber can protect end carriage can not be subject to comparatively macrolesion; road wheel generation mechanical breakdown; or when needing maintenance, unload the bolt of lower cover, take off cover plate; just can maintain, total the utility model has that structure is simple, stable, the advantage of easy maintenance.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane end carriage caster device, it comprises end carriage 1, road wheel 6, the side of described end carriage 1 is connected with cover plate 2, the bolt 3 that described cover plate 2 is connected by four angles is fixed with end carriage 1, the centre of described cover plate 2 is provided with through hole 4, the both sides, front and back of described end carriage 1 are provided with cushion rubber 5, the both sides of described road wheel 6 are provided with road wheel edge 7, the outside at described road wheel edge is connected with gear 8, the outside midway location at described road wheel edge 7 is connected with bearing 9, described road wheel edge 7 is connected with end carriage 1 by bearing 9.
The corner of described cover plate 2 is provided with manhole.
The diameter of described bolt 3 is between 12mm ~ 15mm.
The inner ring of described bearing 9 is connected with road wheel edge 7, and the outer ring of bearing 9 is connected with end carriage 1.
The diameter of described gear 8 is greater than the external diameter of bearing 9, and gear 8 surrounds bearing 9.
The internal diameter of described bearing 9 is 100mm.
The diameter of described cushion rubber 5 is less than the height of end carriage 1.
When the utility model is implemented, by ex-ternal transmission mechanism through through hole, be engaged mutually with gear, gear is fixedly connected with road wheel edge, rotated by gear driven road wheel, for this device provides power, road wheel runs on crane track, the road wheel edge that road wheel connects stops road wheel offset track, when end carriage and other objects collide, cushion rubber can protect end carriage can not be subject to comparatively macrolesion, road wheel generation mechanical breakdown, or when needing maintenance, unload the bolt of lower cover, take off cover plate, just can maintain, preferably, the diameter of bolt is between 12mm to 15mm, the internal diameter of bearing is 100mm, it is simple that total the utility model has structure, stable, the advantage of easy maintenance.
Claims (7)
1. a crane end carriage caster device, it comprises end carriage, road wheel, it is characterized in that: the side of described end carriage is connected with cover plate, the bolt that described cover plate is connected by four angles and end carriage are fixed, the centre of described cover plate is provided with through hole, the both sides, front and back of described end carriage are provided with cushion rubber, the both sides of described road wheel are provided with road wheel edge, the outside at described road wheel edge is connected with gear, the outside midway location at described road wheel edge is connected with bearing, and described road wheel edge is connected with end carriage by bearing.
2. a kind of crane end carriage caster device according to claim 1, is characterized in that: the corner of described cover plate is provided with manhole.
3. a kind of crane end carriage caster device according to claim 1, is characterized in that: the diameter of described bolt is between 12mm to 15mm.
4. a kind of crane end carriage caster device according to claim 1, is characterized in that: the inner ring of described bearing is connected with road wheel edge, and the outer ring of bearing is connected with end carriage.
5. a kind of crane end carriage caster device according to claim 1, is characterized in that: the diameter of described gear is greater than the external diameter of bearing, and gear surrounds bearing.
6. a kind of crane end carriage caster device according to claim 1, is characterized in that: the internal diameter of described bearing is 100mm.
7. a kind of crane end carriage caster device according to claim 1, is characterized in that: the diameter of described cushion rubber is less than end depth of beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496604.XU CN204778399U (en) | 2015-07-10 | 2015-07-10 | Crane end beam walking wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496604.XU CN204778399U (en) | 2015-07-10 | 2015-07-10 | Crane end beam walking wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778399U true CN204778399U (en) | 2015-11-18 |
Family
ID=54518491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496604.XU Expired - Fee Related CN204778399U (en) | 2015-07-10 | 2015-07-10 | Crane end beam walking wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758504A (en) * | 2017-10-24 | 2018-03-06 | 安徽德马泰格起重机械有限公司 | A kind of syndrome twin beams allocates and transports crane walking mechanism |
-
2015
- 2015-07-10 CN CN201520496604.XU patent/CN204778399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758504A (en) * | 2017-10-24 | 2018-03-06 | 安徽德马泰格起重机械有限公司 | A kind of syndrome twin beams allocates and transports crane walking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180710 |