CN202492287U - Tire traveling mechanism of gantry crane - Google Patents
Tire traveling mechanism of gantry crane Download PDFInfo
- Publication number
- CN202492287U CN202492287U CN2012200589099U CN201220058909U CN202492287U CN 202492287 U CN202492287 U CN 202492287U CN 2012200589099 U CN2012200589099 U CN 2012200589099U CN 201220058909 U CN201220058909 U CN 201220058909U CN 202492287 U CN202492287 U CN 202492287U
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- CN
- China
- Prior art keywords
- crane
- tire traveling
- tire
- axletree
- traveling mechanism
- 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.)
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Abstract
The utility model relates to crane parts, in particular to a tire traveling mechanism of a gantry crane. The tire traveling mechanism of the gantry crane mainly aims at solving the technical problems that in the prior art, the tire traveling mechanism of a crane is more complex, the production cost is higher and the assembly and the maintenance are more difficult. The tire traveling mechanism of the gantry crane comprises a support (1), and is characterized in that the support (1) is symmetrically provided with two supporting plates (2), the lower end of each supporting plate is provided with a bearing base (3), a wheel shaft (4) is arranged between the two bearing bases, the wheel shaft is fixedly provided with a wheel rim (5), the wheel rim is provided with a tire (6), the wheel shaft is connected with a driving device, and a self-aligning roller bearing (7) is arranged between the bearing base and the wheel shaft.
Description
Technical field
The utility model relates to a kind of hoisting crane parts, especially relates to a kind of gauntry crane tire traveling gear.
Background technology
Weight-lifting equipment is divided into transfer crane, crane in bridge type, beam crane and boom crane by device structure; Wherein transfer crane mainly representative equipment be gauntry crane; Crane in bridge type mainly representative equipment is the bridge formation machine, and boom crane mainly representative equipment is a tower crane.Transfer crane is mainly used in work operations such as the up-down, parallel motion of building ground, factory floor and shipyard harbour weight.Transfer crane mainly is made up of lifting overhead traveling crane, girder, supporting leg, traveling gear and electric hydraulic system.Its principle of work is: utilize the lifting overhead traveling crane that is installed on the girder that weight is raised up; The supporting leg upper end connects girder; The lower end connects with traveling gear, through being installed in the driving of motor on the traveling gear, realizes the effect that hoisting crane moves on rail; The overhead traveling crane of lifting simultaneously also can be walked on girder, realizes at last weight is hung the effect that moves on to another place from a place.But the tire traveling gear of these hoisting cranes is comparatively complicated, and productive costs is higher, assembles, maintenance is also comparatively difficult.
The utility model content
The utility model provides a kind of gauntry crane tire traveling gear, and it mainly is that to solve the tire traveling gear of existing in prior technology hoisting crane comparatively complicated, and productive costs is higher, the technical matters that assembling, maintenance also comparatively are difficult for etc.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of gauntry crane tire traveling gear of the utility model comprises support, is symmetrically connected with 2 seat boards on the described support; The lower end of every seat board is provided with bearing seat; Be provided with axletree between two bearing seats, be fixed with wheel rim on the axletree, wheel rim is provided with tire; Axletree connects actuating device, is provided with self-aligning roller bearing between bearing seat and the axletree.
As preferably, described actuating device comprises electrical motor, and electrical motor connects minor sprocket through retarder, and minor sprocket connects hinge wheel, hinge wheel fixing vehicle wheel axle through chain.
Therefore, the utility model is relatively simple for structure, the assembling, the maintenance all more or less freely, productive costs is lower.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of gauntry crane tire traveling gear of this example like Fig. 1, comprises support 1; Be symmetrically connected with 2 seat boards 2 on the support, the lower end of every seat board is provided with between 3, two bearing seats of bearing seat and is provided with axletree 4; Be fixed with wheel rim 5 on the axletree; Wheel rim is provided with tire 6, and axletree connects actuating device, is provided with self-aligning roller bearing 7 between bearing seat and the axletree.Actuating device comprises electrical motor 8, and electrical motor connects minor sprocket 10 through retarder 9, and minor sprocket connects hinge wheel 11, hinge wheel fixing vehicle wheel axle 4 through chain.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (2)
1. a gauntry crane tire traveling gear comprises support (1), it is characterized in that being symmetrically connected with on the described support (1) 2 seat boards (2); The lower end of every seat board is provided with bearing seat (3); Be provided with axletree (4) between two bearing seats, be fixed with wheel rim (5) on the axletree, wheel rim is provided with tire (6); Axletree connects actuating device, is provided with self-aligning roller bearing (7) between bearing seat and the axletree.
2. a kind of gauntry crane tire traveling gear according to claim 1; It is characterized in that described actuating device comprises electrical motor (8); Electrical motor connects minor sprocket (10) through retarder (9), and minor sprocket connects hinge wheel (11), hinge wheel fixing vehicle wheel axle (4) through chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200589099U CN202492287U (en) | 2012-02-21 | 2012-02-21 | Tire traveling mechanism of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200589099U CN202492287U (en) | 2012-02-21 | 2012-02-21 | Tire traveling mechanism of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492287U true CN202492287U (en) | 2012-10-17 |
Family
ID=46998523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200589099U Expired - Fee Related CN202492287U (en) | 2012-02-21 | 2012-02-21 | Tire traveling mechanism of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960560A (en) * | 2021-02-07 | 2021-06-15 | 永富建工集团有限公司 | Gantry crane equipment detection system and method |
-
2012
- 2012-02-21 CN CN2012200589099U patent/CN202492287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960560A (en) * | 2021-02-07 | 2021-06-15 | 永富建工集团有限公司 | Gantry crane equipment detection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130221 |