CN202449759U - Lightning-protection container gantry crane - Google Patents
Lightning-protection container gantry crane Download PDFInfo
- Publication number
- CN202449759U CN202449759U CN2012200272801U CN201220027280U CN202449759U CN 202449759 U CN202449759 U CN 202449759U CN 2012200272801 U CN2012200272801 U CN 2012200272801U CN 201220027280 U CN201220027280 U CN 201220027280U CN 202449759 U CN202449759 U CN 202449759U
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- CN
- China
- Prior art keywords
- crane
- lightning
- door frame
- frame assembly
- metal door
- 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 lightning-protection container gantry crane which mainly solves the technical problems that the crane in the prior art is complex in structure, high in production cost, not capable of being assembled and constructed or moving easily, vulnerable to lightning strike to break down and the like. The lightning-protection container gantry crane comprises two columns (2) with a certain space and is characterized in that the lower ends of the two columns (2) are both connected with a cart operation mechanism (2), a metal gantry assembly (3) is erected at the upper ends of the two columns, a guide rail is arranged on the metal gantry assembly and in sliding connection with a moving trolley (4), a container lifting tool (5) is arranged on the moving trolley, an overhaul beam (6) is erected on the metal gantry assembly, and a lightning rod (7) connected with a grounding wire is arranged on the overhaul beam.
Description
Technical field
The utility model relates to a kind of hoisting crane, but especially relates to a kind of gantry container crane of lightning protection.
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, and receives the thunderbolt et out of order easily.
The utility model content
But the utility model provides a kind of gantry container crane of lightning protection; It mainly is that to solve the structure of existing in prior technology hoisting crane comparatively complicated; Productive costs is higher, and assembling is built, moves also comparatively difficult, and receives the technical matters of thunderbolt et out of order etc. easily.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
But the gantry container crane of a kind of lightning protection of the utility model comprises two root posts separated by a distance, and described two root post lower ends all are connected with traveling mechanism of the larger traveller; The upper end frame of two root posts is provided with metal door frame assembly; Metal door frame assembly is provided with guide rail, slidely connects travelling car on the guide rail, and travelling car is provided with container spreader; Metal door frame assembly is put on the shelf and is provided with the maintenance crossbeam, and the maintenance crossbeam is provided with the discharging rod of grounding jumper.
As preferably, described metal door frame assembly is provided with electric room, is provided with the electric system that can control travelling car in the electric room.
As preferably, described column is provided with the cable drum assembly.
Therefore, the utility model relatively simple for structure, assembling, maintenance are all more or less freely, and productive costs is lower, and is provided with and can prevents the generation of being struck by lightning behind the discharging rod.
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: but the gantry container crane of a kind of lightning protection of this example like Fig. 1, comprises two root posts 1 separated by a distance; The upper end frame that two root post lower ends all are connected with traveling mechanism of the larger traveller 2, two root posts is provided with metal door frame assembly 3, and metal door frame assembly is provided with guide rail; Slidely connect travelling car 4 on the guide rail; Travelling car is provided with container spreader 5, and metal door frame assembly is put on the shelf and is provided with maintenance crossbeam 6, and the maintenance crossbeam is provided with the discharging rod 7 of grounding jumper.Metal door frame assembly is provided with electric room 8, is provided with the electric system that can control travelling car 4 in the electric room.Column is provided with cable drum assembly 9.
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. but the gantry container crane of a lightning protection comprises two root posts (1) separated by a distance, it is characterized in that described two root posts (1) lower end all is connected with traveling mechanism of the larger traveller (2); The upper end frame of two root posts is provided with metal door frame assembly (3); Metal door frame assembly is provided with guide rail, slidely connects travelling car (4) on the guide rail, and travelling car is provided with container spreader (5); Metal door frame assembly is put on the shelf and is provided with maintenance crossbeam (6), and the maintenance crossbeam is provided with the discharging rod (7) of grounding jumper.
2. but the gantry container crane of a kind of lightning protection according to claim 1 is characterized in that described metal door frame assembly (3) is provided with electric room (8), is provided with the electric system that can control travelling car (4) in the electric room.
3. but the gantry container crane of a kind of lightning protection according to claim 1 is characterized in that described column (1) is provided with cable drum assembly (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272801U CN202449759U (en) | 2012-01-19 | 2012-01-19 | Lightning-protection container gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272801U CN202449759U (en) | 2012-01-19 | 2012-01-19 | Lightning-protection container gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449759U true CN202449759U (en) | 2012-09-26 |
Family
ID=46865641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200272801U Expired - Fee Related CN202449759U (en) | 2012-01-19 | 2012-01-19 | Lightning-protection container gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449759U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253600A (en) * | 2013-04-19 | 2013-08-21 | 杭州凯尔达机器人科技股份有限公司 | Numerical control gantry crane for boom production line |
| CN104495656A (en) * | 2014-12-16 | 2015-04-08 | 太原重工股份有限公司 | Lifter and lightning protection device thereof |
| CN108502721A (en) * | 2018-03-13 | 2018-09-07 | 无锡华东重型机械股份有限公司 | Rail-mounted gantry container crane cart jacking apparatus |
| US10442664B2 (en) | 2016-09-01 | 2019-10-15 | Ingo SCHILLER | Systems, apparatuses, and methods for electrical grounding of telescoping booms |
-
2012
- 2012-01-19 CN CN2012200272801U patent/CN202449759U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253600A (en) * | 2013-04-19 | 2013-08-21 | 杭州凯尔达机器人科技股份有限公司 | Numerical control gantry crane for boom production line |
| CN103253600B (en) * | 2013-04-19 | 2015-05-13 | 杭州凯尔达机器人科技有限公司 | Numerical control gantry crane for boom production line |
| CN104495656A (en) * | 2014-12-16 | 2015-04-08 | 太原重工股份有限公司 | Lifter and lightning protection device thereof |
| US10442664B2 (en) | 2016-09-01 | 2019-10-15 | Ingo SCHILLER | Systems, apparatuses, and methods for electrical grounding of telescoping booms |
| CN108502721A (en) * | 2018-03-13 | 2018-09-07 | 无锡华东重型机械股份有限公司 | Rail-mounted gantry container crane cart jacking apparatus |
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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: 20120926 Termination date: 20130119 |