CN202807557U - Container conveying wheel for containers - Google Patents
Container conveying wheel for containers Download PDFInfo
- Publication number
- CN202807557U CN202807557U CN 201220240663 CN201220240663U CN202807557U CN 202807557 U CN202807557 U CN 202807557U CN 201220240663 CN201220240663 CN 201220240663 CN 201220240663 U CN201220240663 U CN 201220240663U CN 202807557 U CN202807557 U CN 202807557U
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- wheel
- frame plate
- bearing
- carrier frame
- rotating shaft
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Abstract
The utility model relates to a container conveying wheel for containers, which comprises a wheel bracket component, and further comprises a steel wheel, wherein the wheel bracket component comprises a wheel bracket and bearings in the wheel bracket; the steel wheel rotationally arranged on the wheel bracket component through a rotating shaft of which the two ends are matched with the bearings; and at least one end of the rotating shaft is provided with an over-current device, which is in conductive contact with the outer surface of the wheel bracket component. As the over-current device is additionally arranged on the container conveying wheel, the over-current problem of the bearing structure of the container conveying wheel can be solved, which avoids discharging spark generated between bearing collars on two sides of each bearing and bearing balls, further reduces the phenomenon that the container conveying wheel cannot rotate normally, and guarantees personal security.
Description
Technical field
The utility model relates to a kind of freight container, more particularly, relates to a kind of freight container fortune case wheel.
Background technology
At present, the fortune case of container industry wheel is comprised of top cover 1, wheel seat 2, steel wheel 3, bearing 4, spacer 7, axle 5, nut 6, flat gasket 8 etc., and concrete structure is shown in Fig. 1-2.During the work of fortune case wheel, the powerful welding current that container welding operation on it occurs is from fortune case wheel top cover 1, wheel seat 2, spacer 7 down passes through bearing 4, axle 5 is rear by steel wheel 3 guiding ground, because being rolling points, the steel ball in the bearing arrangement and the race ring of both sides contact, its structure causes the contact point pair between the race ring of steel ball and both sides very large through the resistance of excess current, electric potential difference between the race ring of steel ball and both sides makes easily between the race ring of bearing both sides and the bearing ball and produces jumper spark, the high temperature of corresponding generation can make the corrosion of bearing ball generation surface electrical, thereby cause bearing ball distortion and bearing to rotate malfunctioning, further causing transporting case wheel can not normal rotation work, the phenomenon that causes the freight container generation on it to be jumped out from track, the safety of threat personnel and equipment.
The utility model content
The technical problems to be solved in the utility model is, for the defects of prior art, provides a kind of freight container fortune case wheel.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of freight container fortune case wheel, comprise the wheel support assembly, described wheel support assembly comprises wheel support and is arranged on the interior bearing of described wheel support, also comprise steel wheel, described steel wheel is arranged on the described wheel support assembly with the rotating shaft of described bearing fit respectively rotationally by two ends; Described rotating shaft has at least an end to be provided with electric installation, the described outside face conductive contact of crossing electric installation and described wheel support assembly.
Freight container fortune case wheel described in the utility model, wherein, the described electric installation of crossing comprises the conducting element that is arranged on described rotating shaft one end.
Container Transport described in the utility model wheel, wherein, described conducting element is conducting strip, and described conducting strip central authorities are provided with the mounting hole that cooperates with described rotating shaft, and described conducting strip is located in the described rotating shaft by described mounting hole.
Freight container fortune case wheel described in the utility model, wherein, the described electric installation of crossing also comprises the conductive protection cover that is fastened on the described conducting element.
Freight container fortune case wheel described in the utility model, wherein, described wheel support comprises top cover and the carriage that is connected with described top cover.
Freight container described in the utility model fortune case wheel, wherein, described carriage comprises connecting panel and is separately positioned on the first carrier frame plate and second carrier frame plate at described connecting panel two ends, and described the first carrier frame plate and described the second carrier frame plate be arranged in parallel.
Freight container fortune case wheel described in the utility model, wherein, the correspondence position of described the first carrier frame plate and described the second carrier frame plate is equipped with bearing hole and axis hole, the coaxial setting of described bearing hole and axis hole;
Be equipped with described bearing in the bearing hole of described the first carrier frame plate and the second carrier frame plate, the two ends of described rotating shaft pass in described axis hole respectively, and the one end is provided with the described electric installation of crossing.
Implement Container Transport wheel of the present utility model, have following beneficial effect: the utility model reached and avoided transporting the excessively problem of electricity of case wheel bearing structure by increase electric installation at fortune case wheel, thereby avoided the jumper spark that produces between the race ring of bearing both sides and the bearing ball, and then reduced fortune case wheel occur can not normal rotation fault, guaranteed simultaneously personal security.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of freight container fortune case wheel in the prior art;
Fig. 2 is the section-drawing of freight container fortune case wheel in the prior art;
Fig. 3 is the structural representation of a kind of freight container fortune of the utility model case wheel preferred embodiment;
Fig. 4 is the section-drawing of a kind of freight container fortune of the utility model case wheel preferred embodiment;
Fig. 5 is the enlarged drawing at A position among a kind of freight container fortune of the utility model case wheel preferred embodiment Fig. 4;
Fig. 6 is the structural representation of conducting strip in a kind of freight container fortune of the utility model case wheel preferred embodiment;
Fig. 7 is the section of structure of protective cover in a kind of freight container fortune of the utility model case wheel preferred embodiment;
Fig. 8 is the structural representation of carriage in a kind of freight container fortune of the utility model case wheel preferred embodiment.
The specific embodiment
Shown in Fig. 3-5, in preferred embodiment of the present utility model, this freight container fortune case wheel comprises wheel support assembly 100, this wheel support assembly 100 comprises wheel support and is arranged on the interior bearing 103 of wheel support, this freight container fortune case wheel also comprises steel wheel 300, and steel wheel 300 is arranged on the wheel support assembly 100 rotationally by the rotating shaft 200 that two ends cooperate with bearing 103 respectively.In addition, rotating shaft 300 has at least an end to be provided with electric installation 400, crosses the outside face conductive contact of electric installation 400 and wheel support assembly 100.
During the work of fortune case wheel, after the powerful welding current trailing wheel bracket component 100 that container welding operation on it occurs passed through electric installation 400, by rotating shaft 200 to steel wheel 300 guiding ground, since electric current hardly the bearings 103 in the trailing wheel bracket component 100 through (this is because the race ring of the steel ball in the bearing and both sides has formed the resistance of a large resistance, the resistance of this resistance is much bigger compared with crossing electric installation), therefore can avoid bearing because electro spark and the electrocorrosion that electric current produces, cause bearing ball distortion and bearing to rotate malfunctioning phenomenon thereby reduced, guaranteed the work of fortune case wheel normal rotation.
In preferred embodiment of the present utility model, the above-mentioned electric installation of crossing comprises the conducting element 401 that is arranged on rotating shaft 103 1 ends.Further, as shown in Figure 6, conducting element 401 can adopt copper conducting strip, and these conducting strip central authorities are provided with the mounting hole 403 that cooperates with rotating shaft 103, is located in the rotating shaft 200 by described mounting hole 403.Understandable, conducting element 401 is not limited to the conducting strip that the utility model provides, and also can be other conductive device or structure, but resistance can not be too large.
In addition, can also add connecting element in conducting element 401 outsides, in preferred embodiment of the present utility model, connecting element is conductive protection cover 402, this conductive protection cover 402 can play and reduce vibration, the fixedly effect of conducting element 401, therefore can prolong the service life of conducting element.Understandable, connecting element need not be confined to the structure that present embodiment provides equally, can also be the structure that spring etc. can play fixing or protective action.
Preferably, above-mentioned wheel support comprises top cover 101 and the carriage 102 that is connected with top cover 101.This a part of structure is identical with wheel seat structure of the prior art, therefore no longer is described in detail.
As shown in Figure 8, in preferred embodiment of the present utility model, carriage 102 comprises connecting panel 104 and is separately positioned on the first carrier frame plate 105 and second carrier frame plate 106 at connecting panel 104 two ends, and the first carrier frame plate 105 and the second carrier frame plate 106 be arranged in parallel.In actual production was used, connecting panel 104, the first carrier frame plate 105 and the second carrier frame plate 106 were one-body molded.
In addition, the correspondence position of the first carrier frame plate 105 and the second carrier frame plate 106 also is provided with bearing hole 107 and axis hole 108, and understandable, and bearing hole 107 and axis hole 108 should coaxially arrange.Bearing 103 is arranged in the bearing hole 107 of the first carrier frame plate 105 and the second carrier frame plate 106, and the two ends of rotating shaft 200 pass in axis hole 108 respectively, and the one end is provided with the above-mentioned electric installation 400 of crossing.Finish supporting role by the bearing 103 that is positioned at this bearing hole 107, thereby steel wheel 300 can normally be rolled, and this point is different from prior art, as can be seen from Figure 2, bearing 4 of the prior art is arranged in the steel wheel 3, so supporting role is also finished by steel wheel 3.
Above embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and accordingly enforcement, can not limit protection domain of the present utility model.All equalizations of doing with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1. a freight container fortune case is taken turns, it is characterized in that, comprise wheel support assembly (100), described wheel support assembly (100) comprises wheel support and is arranged on the interior bearing (103) of described wheel support, also comprise steel wheel (300), the rotating shaft (200) that described steel wheel (300) cooperates with described bearing (103) respectively by two ends is arranged on the described wheel support assembly (100) rotationally; Described rotating shaft (200) has at least an end to be provided with electric installation (400), the described outside face conductive contact of crossing electric installation (400) and described wheel support assembly (100).
2. freight container fortune case wheel according to claim 1 is characterized in that the described electric installation (400) of crossing comprises the conducting element (401) that is arranged on described rotating shaft (200) one ends.
3. freight container fortune case according to claim 2 is taken turns, it is characterized in that, described conducting element is conducting strip, and described conducting strip central authorities are provided with the mounting hole (403) that cooperates with described rotating shaft (200), and described conducting strip is located in the described rotating shaft (200) by described mounting hole (403).
4. according to claim 2 or 3 each described freight containers fortune casees wheels, it is characterized in that the described electric installation of crossing also comprises connecting element, described connecting element comprises the conductive protection cover (402) that is fastened on the described conducting element (401).
5. freight container fortune case wheel according to claim 4 is characterized in that described wheel support comprises top cover (101) and the carriage (102) that is connected with described top cover (101).
6. Container Transport according to claim 5 is taken turns, it is characterized in that, described carriage (102) comprises connecting panel (104) and is separately positioned on the first carrier frame plate (105) and second carrier frame plate (106) at described connecting panel (104) two ends, and described the first carrier frame plate (105) be arranged in parallel with described the second carrier frame plate (106).
7. freight container fortune case according to claim 6 is taken turns, it is characterized in that, described the first carrier frame plate (105) is equipped with bearing hole (107) and axis hole (108), described bearing hole (107) and the coaxial setting of axis hole (108) with the correspondence position of described the second carrier frame plate (106);
Be equipped with described bearing (103) in the bearing hole (107) of described the first carrier frame plate (105) and the second carrier frame plate (106), the two ends of described rotating shaft (200) pass in described axis hole (107) respectively, and the one end is provided with the described electric installation (400) of crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240663 CN202807557U (en) | 2012-05-25 | 2012-05-25 | Container conveying wheel for containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240663 CN202807557U (en) | 2012-05-25 | 2012-05-25 | Container conveying wheel for containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807557U true CN202807557U (en) | 2013-03-20 |
Family
ID=47866479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240663 Expired - Fee Related CN202807557U (en) | 2012-05-25 | 2012-05-25 | Container conveying wheel for containers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803222A (en) * | 2014-01-14 | 2014-05-21 | 江苏泰润物流装备有限公司 | Dustbin idler wheel device |
| CN108360042A (en) * | 2018-04-02 | 2018-08-03 | 江阴海瑞德机电科技有限公司 | The excessively electric wheel apparatus of monofilament |
-
2012
- 2012-05-25 CN CN 201220240663 patent/CN202807557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803222A (en) * | 2014-01-14 | 2014-05-21 | 江苏泰润物流装备有限公司 | Dustbin idler wheel device |
| CN108360042A (en) * | 2018-04-02 | 2018-08-03 | 江阴海瑞德机电科技有限公司 | The excessively electric wheel apparatus of monofilament |
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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: 20130320 Termination date: 20160525 |