CN202390106U - Lifting hook portal crane easy to maintain - Google Patents
Lifting hook portal crane easy to maintain Download PDFInfo
- Publication number
- CN202390106U CN202390106U CN2011205729062U CN201120572906U CN202390106U CN 202390106 U CN202390106 U CN 202390106U CN 2011205729062 U CN2011205729062 U CN 2011205729062U CN 201120572906 U CN201120572906 U CN 201120572906U CN 202390106 U CN202390106 U CN 202390106U
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- Prior art keywords
- door frame
- crane
- easy
- hook
- lifting hook
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Abstract
The utility model relates to lifting equipment, and particularly relates to a lifting hook portal crane easy to maintain. The technical problems that in prior art, the crane structure is complex, the production cost is high, the assembling and construction, and particularly the maintenance are uneasy and the like are solved. The lifting hook portal crane easy to maintain comprises two bases (1) which are separated by a certain distance, and is characterized in that the rear end of each of the two bases (1) is connected with an upright column (2), a portal frame (3) is supported on the upper ends of the two upright columns, a guide rail (4) is arranged on the portal frame, a moving trolley (5) is in a sliding connection with the guide rail, an electrical device (6) and a lifting hook (7) are arranged on the moving trolley, an operating platform (8) is in a lifting connection with the lower portion of the portal frame, and the operating platform is respectively connected with the portal frame and the ground through stairs (9).
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, especially relates to a kind of gantry crane with hook of easy-maintaining.
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, especially maintenance is also comparatively difficult.
The utility model content
The utility model provides a kind of gantry crane with hook of easy-maintaining, and it mainly is that to solve the structure of technical matters hoisting crane of existing in prior technology etc. comparatively complicated, and productive costs is higher, and assembling is built, especially maintenance is also comparatively difficult.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
The gantry crane with hook of a kind of easy-maintaining of the utility model comprises two bases separated by a distance, and described two base rear ends all are connected with a root post; The upper end frame of two root posts is provided with door frame; Door frame is provided with guide rail, slidely connects travelling car on the guide rail, and travelling car is provided with electrical equipment and suspension hook; The bottom of door frame is hung and is connected to service platform, and service platform connects door frame and ground respectively through stair.Can keep in repair hoisting crane easily through stair, service platform workman.
As preferably, described column is provided with the cable drum erecting frame.
As preferably, the two ends of described door frame are provided with the cart conduction rack.
Therefore, the utility model relatively simple for structure connects ground, service platform, door frame through stair, makes assembling, maintenance 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.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: the gantry crane with hook of a kind of easy-maintaining of this example like Fig. 1, comprises two bases 1 separated by a distance; The upper end frame that two base rear ends all are connected with a root post 2, two root posts is provided with door frame 3, and door frame is provided with guide rail 4; Slidely connect travelling car 5 on the guide rail; Travelling car is provided with electrical equipment 6 and suspension hook 7, and the bottom of door frame is hung and is connected to service platform 8, and service platform connects door frame and ground respectively through stair 9.Column is provided with cable drum erecting frame 10.The two ends of door frame are provided with cart conduction rack 11.
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. the gantry crane with hook of an easy-maintaining comprises two bases (1) separated by a distance, it is characterized in that described two bases (1) rear end all is connected with a root post (2); The upper end frame of two root posts is provided with door frame (3); Door frame is provided with guide rail (4), slidely connects travelling car (5) on the guide rail, and travelling car is provided with electrical equipment (6) and suspension hook (7); The bottom of door frame is hung and is connected to service platform (8), and service platform connects door frame and ground respectively through stair (9).
2. the gantry crane with hook of a kind of easy-maintaining according to claim 1 is characterized in that described column (2) is provided with cable drum erecting frame (10).
3. the gantry crane with hook of a kind of easy-maintaining according to claim 1 is characterized in that the two ends of described door frame (3) are provided with cart conduction rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205729062U CN202390106U (en) | 2011-12-20 | 2011-12-20 | Lifting hook portal crane easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205729062U CN202390106U (en) | 2011-12-20 | 2011-12-20 | Lifting hook portal crane easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390106U true CN202390106U (en) | 2012-08-22 |
Family
ID=46665046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205729062U Expired - Fee Related CN202390106U (en) | 2011-12-20 | 2011-12-20 | Lifting hook portal crane easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803426A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Single-girder lifting hook portal crane |
| CN110104562A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with collision prevention function for maintenance of the vessel |
| CN110104553A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with antirust function for maintenance of the vessel |
-
2011
- 2011-12-20 CN CN2011205729062U patent/CN202390106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803426A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Single-girder lifting hook portal crane |
| CN110104562A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with collision prevention function for maintenance of the vessel |
| CN110104553A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with antirust function for maintenance of the vessel |
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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: 20120822 Termination date: 20121220 |