CN204778459U - Double small car container bank bridge - Google Patents
Double small car container bank bridge Download PDFInfo
- Publication number
- CN204778459U CN204778459U CN201520441514.0U CN201520441514U CN204778459U CN 204778459 U CN204778459 U CN 204778459U CN 201520441514 U CN201520441514 U CN 201520441514U CN 204778459 U CN204778459 U CN 204778459U
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- land
- door frame
- crossbeam
- center
- dolly
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Abstract
The utility model provides a double small car container bank bridge, include main dolly, portal dolly, extra large side door frame, land side door frame, stretch over and fix girder on the side door frame of sea side door frame and land with set up the contact crossbeam below the girder, the girder is including the back girder, main dolly with back girder sliding connection, the portal dolly with contact crossbeam sliding connection, the below correspondence of sea side door frame is provided with extra large siding track, land side door frame below is provided with the land siding track, main dolly slides just in back girder section when the portal dolly slides on the contact crossbeam with the back girder section of correspondence, the land side track center arrive the biggest probe distance at main dolly center is less than the land side track center arrive the biggest probe distance at portal dolly center. The utility model discloses a back girder length form is shortened in the adoption among the structural design, has lightened double small car container bank bridge's land side wheel -pressure, has lightened the dead weight of bank bridge, has practiced thrift the cost.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of double trolley quayside container crane being applied to container hanging.
Background technology
In recent years along with the fast development of port logistics, the proportion that Container Transport accounts in harbour handling is increasing.Along with the demand of harbour cargo handing, there is large-scale Panama Container Ships oceangoing ship, Large Copacity can be realized load, for adapting to the handling requirement of ultra-large type Panama Container Ships oceangoing ship, there is ultra-large type double trolley quayside container crane, ultra-large type double trolley quayside container crane in Design and manufacture just towards higher, more greatly, heavier trend development.For the bank bridge that carrying is more and more heavier, the capital construction cost also corresponding increase of harbour.
Current, automatic dock at home and abroad, double trolley quayside container crane includes main carriage, door frame dolly, sea side door frame, side, land doorframe, across the girder be fixed on described extra large side door frame and land heel post and the contact crossbeam be arranged at below girder, described girder comprises rear crossbeam and front crossbeam, described main carriage and described rear crossbeam sliding block joint, described door frame dolly and describedly contact crossbeam sliding block joint, land siding track is provided with below the doorframe of side, described land, slide on rear crossbeam at main carriage, door frame dolly is when the trackside rail side corresponding with rear crossbeam is slided, main carriage center equals the maximum horizontal range of door frame dolly center to siding track center, land to the maximum horizontal range of trackside track in sliding process, the length of distance is generally 22 meters-29 meters.The double trolley bank bridge of this kind of version, because rear large beam length is long, easily cause side, land work wheel load to exceed standard more, cause bank bridge from great, bank bridge cost is high, and operation cost is high, and extra large side, side, land wheel load inequality, harbour civil engineering cost is high.
Utility model content
the technical problems to be solved in the utility model:
The utility model proposes a kind of double trolley quayside container crane, solve the problem that the uneven harbour civil engineering cost caused of extra large side and side, land wheel load that existing double trolley quayside container crane exists is high, make extra large side reach balanced with the wheel load of side, land, reduce the civil engineering cost of harbour.
concrete technical scheme of the present utility model:
A kind of double trolley quayside container crane, comprise main carriage, door frame dolly, sea side door frame, side, land doorframe, across the girder be fixed on described extra large side door frame and side, land doorframe and the contact crossbeam be arranged at below girder, described girder comprises rear crossbeam, described main carriage and described rear crossbeam sliding block joint, described door frame dolly and describedly contact crossbeam sliding block joint, the below correspondence of described extra large side door frame is provided with extra large siding track, land siding track is provided with below the doorframe of side, described land, it is characterized in that, described main carriage rear crossbeam section slide and described door frame dolly section corresponding to rear crossbeam contact crossbeam slides time, siding track center, described land is less than the maximum horizontal range of siding track center, described land to described door frame dolly center to the maximum horizontal range at described main carriage center.
Further, siding track center, described land is 12-19 rice to the maximum horizontal range at described main carriage center, and described door frame dolly center is 22-29 rice to the maximum horizontal range at siding track center, described land.
Further, the length of described rear crossbeam is less than the distance of described contact crossbeam land siding track end to siding track center, land.
Further, described rear crossbeam is provided with the sliding rail slided for main carriage, described contact crossbeam is provided with the slide rail slided for door frame dolly.
Further, described rear crossbeam is provided with extension cabin, fluid pressure drive device and maintenance platform.
Advantage of the present utility model and good effect: the utility model proposes a kind of double trolley quayside container crane structure, main carriage rear crossbeam section slide and described door frame dolly section corresponding to rear crossbeam contact crossbeam slides time, siding track center, described land is less than or equal to the maximum horizontal range of siding track center, described land to described door frame dolly center to the maximum horizontal range at described main carriage center, shorten the length of rear crossbeam, alleviate the weight of bank bridge itself, make the wheel load of extra large side and side, land obtain equilibrium, reduce harbour civil engineering cost simultaneously.
Accompanying drawing explanation
fig. 1 is a kind of double trolley quayside container crane of the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, a kind of double trolley quayside container crane of the present embodiment, comprise main carriage 1, door frame dolly 2, sea side door frame 3, side, land doorframe 4, across the girder be fixed on described extra large side door frame 3 and side, land doorframe 4 and the contact crossbeam 5 be arranged at below girder, described girder comprises rear crossbeam 6, described main carriage 1 and described rear crossbeam 6 sliding block joint, described door frame dolly 2 contacts crossbeam 5 sliding block joint with described, the below correspondence of described extra large side door frame 3 is provided with extra large siding track 7, land siding track 8 is provided with below side, described land doorframe 4, described main carriage 16 sections, rear crossbeam slide and described door frame dolly 2 with the corresponding section of rear crossbeam 6 contact crossbeam 5 slides time, siding track 8 center, described land is less than the maximum horizontal range of siding track 8 center, described land to described door frame dolly 2 center to the maximum horizontal range at described main carriage 1 center.
Specifically, a kind of double trolley quayside container crane is proposed in the present embodiment, include main carriage 1 and door frame gets off 2, main 1 transport realizing freight container or goods along girder slip back and forth of getting off, door frame dolly 2 slidably reciprocates being positioned to be arranged on below girder on contact crossbeam 5, girder is across being fixed on extra large side door frame 3 and side, land doorframe 4, contact crossbeam 5 is arranged on extra large side door frame 3 and side, land doorframe 4 equally, the below correspondence of extra large side door frame 3 is provided with extra large siding track 7 simultaneously, the below correspondence of side, land doorframe 4 be provided with land siding track 8, girder includes rear crossbeam 6 and front crossbeam, double trolley quayside container crane in the present embodiment shortens the length of rear crossbeam 6, when main carriage 1 rear crossbeam 6 slide and door frame dolly 2 when sliding with rear crossbeam 6 corresponding end, main carriage 1 center is less than the maximum horizontal range of door frame dolly 2 center to trackside track 8 center to the maximum horizontal range at land siding track 8 center, like this by shortening the length of rear crossbeam 6, the wheel load of Ce Hehai side, land is made to obtain equilibrium, decrease side, land wheel load, after shortening, the length of crossbeam 6 also reduces the weight of bank bridge self simultaneously, under the prerequisite that main carriage 1 after meeting on crossbeam 6 and miscellaneous equipment normally run, save bank bridge iron and steel consumption, reduce productive costs, also better adapted to the handling demand of automatic dock simultaneously.
Preferably, siding track 8 center, described land is 12-19 rice to described main carriage 1 center maximum horizontal range, and described door frame dolly 2 center is 22-29 rice to the maximum horizontal range at siding track 8 center, described land.
Further, described rear crossbeam 6 is provided with the sliding rail slided for main carriage 1, described contact crossbeam 5 is provided with the slide rail slided for door frame dolly 2.Main carriage 1 and door frame dolly 2 be sliding and running on the rear crossbeam 6 and contact crossbeam 5 of correspondence along described sliding rail and slide rail.
Further, described rear crossbeam is provided with extension cabin, fluid pressure drive device and maintenance platform.
Operating efficiency when crossbeam does not only affect bank bridge special operation after bank bridge after optimization, and by the reasonably optimizing of bank bridge steelwork design, steel saved by bank bridge, deadweight reduces, land side wheel pressure drop is low, and extra large measuring wheel pressure adds, and effectively balances side, extra large land wheel load.Decrease main hoist rope rice number, every platform bank bridge decreases operation cost every year.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a double trolley quayside container crane, comprise main carriage, door frame dolly, sea side door frame, side, land doorframe, across the girder be fixed on described extra large side door frame and side, land doorframe and the contact crossbeam be arranged at below girder, described girder comprises rear crossbeam, described main carriage and described rear crossbeam sliding block joint, described door frame dolly and describedly contact crossbeam sliding block joint, the below correspondence of described extra large side door frame is provided with extra large siding track, land siding track is provided with below the doorframe of side, described land, it is characterized in that, described main carriage rear crossbeam section slide and described door frame dolly section corresponding to rear crossbeam contact crossbeam slides time, siding track center, described land is less than the maximum horizontal range of siding track center, described land to described door frame dolly center to the maximum horizontal range at described main carriage center.
2. double trolley quayside container crane according to claim 1, it is characterized in that, siding track center, described land is 12-19 rice to the maximum horizontal range at described main carriage center, and described door frame dolly center is 22-29 rice to the maximum horizontal range at siding track center, described land.
3. double trolley quayside container crane according to claim 1, is characterized in that, the length of described rear crossbeam is less than the distance of described contact crossbeam land siding track end to siding track center, land.
4. double trolley quayside container crane according to claim 3, is characterized in that, described rear crossbeam is provided with the sliding rail slided for main carriage, described contact crossbeam is provided with the slide rail slided for door frame dolly.
5. double trolley quayside container crane according to claim 4, is characterized in that, described rear crossbeam is provided with and hangs cabin, fluid pressure drive device and maintenance platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441514.0U CN204778459U (en) | 2015-06-25 | 2015-06-25 | Double small car container bank bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441514.0U CN204778459U (en) | 2015-06-25 | 2015-06-25 | Double small car container bank bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778459U true CN204778459U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441514.0U Expired - Fee Related CN204778459U (en) | 2015-06-25 | 2015-06-25 | Double small car container bank bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778459U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586827A (en) * | 2017-01-23 | 2017-04-26 | 上海振华重工(集团)股份有限公司 | Solid web type crane track beam and shore bridge |
| CN109019318A (en) * | 2018-09-29 | 2018-12-18 | 青岛港国际股份有限公司 | Mobile transfer platform and its control method and gantry crane for double trolley gantry crane |
| CN109335961A (en) * | 2018-09-29 | 2019-02-15 | 青岛港国际股份有限公司 | The gantry crane transferring platform and control method and gantry crane that can be directly interacted with AGV |
| CN113511597A (en) * | 2021-05-17 | 2021-10-19 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system of door frame assembly |
-
2015
- 2015-06-25 CN CN201520441514.0U patent/CN204778459U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586827A (en) * | 2017-01-23 | 2017-04-26 | 上海振华重工(集团)股份有限公司 | Solid web type crane track beam and shore bridge |
| CN109019318A (en) * | 2018-09-29 | 2018-12-18 | 青岛港国际股份有限公司 | Mobile transfer platform and its control method and gantry crane for double trolley gantry crane |
| CN109335961A (en) * | 2018-09-29 | 2019-02-15 | 青岛港国际股份有限公司 | The gantry crane transferring platform and control method and gantry crane that can be directly interacted with AGV |
| CN109019318B (en) * | 2018-09-29 | 2020-02-28 | 青岛港国际股份有限公司 | Mobile transfer platform control method for double-trolley shore bridge |
| CN113511597A (en) * | 2021-05-17 | 2021-10-19 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system of door frame assembly |
| CN113511597B (en) * | 2021-05-17 | 2023-08-22 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system for door frame assembly |
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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: 20151118 Termination date: 20160625 |