CN202429913U - Movable crane - Google Patents
Movable crane Download PDFInfo
- Publication number
- CN202429913U CN202429913U CN2012200272040U CN201220027204U CN202429913U CN 202429913 U CN202429913 U CN 202429913U CN 2012200272040 U CN2012200272040 U CN 2012200272040U CN 201220027204 U CN201220027204 U CN 201220027204U CN 202429913 U CN202429913 U CN 202429913U
- Authority
- CN
- China
- Prior art keywords
- crane
- supporting leg
- hoisting crane
- girder
- butt
- 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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Abstract
The utility model relates to a crane, in particular to a movable crane, which mainly solves the technical problems that in the prior art, the structure of the crane is complicated, the production cost is higher, the assembly, the building and the moving are difficult, and the like. The movable crane comprises two end beams (1) in symmetrical arrangement and is characterized in that support legs (2) are arranged on the two end beams (1), a main beam (4) is arranged at the upper ends of the support legs, a guide rail (5) is arranged on the main beam, an electric hoist (6) is glidingly arranged on the guide rail, two ends of the end beams are provided with rolling wheels (8), and one ends of the end beams are also connected with a rail clamping device (9).
Description
Technical field
The utility model relates to a kind of hoisting crane, especially relates to a kind of movably hoisting crane.
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 structure of these hoisting cranes is comparatively complicated, and productive costs is higher, and assembling is built, moves also comparatively difficult.
The utility model content
The utility model provides a kind of movably hoisting crane, and it mainly is that to solve the structure of existing in prior technology hoisting crane comparatively complicated, and productive costs is higher, and the technical matters that also comparatively is difficult for etc. is built, moved in assembling.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of movably hoisting crane of the utility model; Comprise symmetrically arranged two butt beams, described two butt beams are provided with supporting leg, and the supporting leg upper end is provided with girder; Girder is provided with guide rail; Slidely connect electric block on the guide rail, the two ends of end carriage are provided with roller, and a wherein end of end carriage also is connected with rail clamping device.
As preferably, the supporting leg on described every butt beam is two, and two supporting legs upper ends on the same butt beam are connected with arched beam, and arched beam and two supporting legs composition inverted Us connect girder between two arched beams.
As preferably, described supporting leg is provided with stair and connects ground and hoisting crane top.
Therefore, the utility model is provided with roller in hoisting crane bottom, and it is comparatively convenient to move, and relatively simple for structure, and assembling, maintenance are all more or less freely, and productive costs is lower.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is construction profile scheme drawings of Fig. 1.
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 movably hoisting crane of this example, like Fig. 1, Fig. 2, comprise symmetrically arranged two butt beams 1, the two ends of end carriage are provided with roller 8, and a wherein end of end carriage also is connected with rail clamping device 9.All be fixed with two supporting legs 2 on the two butt beams; Two supporting leg upper ends on the same butt beam are connected with arched beam 3, and arched beam and two supporting legs are formed inverted U, are connected with girder 4 between two arched beams; Girder is provided with guide rail 5, slidely connects electric block 6 on the guide rail.Supporting leg is provided with stair 7 connection ground and hoisting crane top.
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 (3)
1. hoisting crane movably; Comprise symmetrically arranged two butt beams (1), it is characterized in that described two butt beams (1) are provided with supporting leg (2), the supporting leg upper end is provided with girder (4); Girder is provided with guide rail (5); Slidely connect electric block (6) on the guide rail, the two ends of end carriage are provided with roller (8), and a wherein end of end carriage also is connected with rail clamping device (9).
2. a kind of movably hoisting crane according to claim 1; It is characterized in that the supporting leg (2) on described every butt beam (1) is two; Two supporting leg upper ends on the same butt beam are connected with arched beam (3); Arched beam and two supporting legs are formed inverted U, connect girder (4) between two arched beams.
3. a kind of movably hoisting crane according to claim 1 is characterized in that described supporting leg (2) is provided with stair (7) and connects ground and hoisting crane top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272040U CN202429913U (en) | 2012-01-19 | 2012-01-19 | Movable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272040U CN202429913U (en) | 2012-01-19 | 2012-01-19 | Movable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429913U true CN202429913U (en) | 2012-09-12 |
Family
ID=46779379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200272040U Expired - Fee Related CN202429913U (en) | 2012-01-19 | 2012-01-19 | Movable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858449A (en) * | 2016-05-21 | 2016-08-17 | 刘木子 | Multifunctional chemical equipment lifting frame |
| CN106927362A (en) * | 2017-05-17 | 2017-07-07 | 李阳 | It is a kind of can handling construction material and serve as climbing scaffold water conservancy crane |
-
2012
- 2012-01-19 CN CN2012200272040U patent/CN202429913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858449A (en) * | 2016-05-21 | 2016-08-17 | 刘木子 | Multifunctional chemical equipment lifting frame |
| CN106927362A (en) * | 2017-05-17 | 2017-07-07 | 李阳 | It is a kind of can handling construction material and serve as climbing scaffold water conservancy crane |
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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: 20120912 Termination date: 20130119 |