CN204384718U - A kind of bridge-type grab ship unloader trolley track joint transition apparatus - Google Patents
A kind of bridge-type grab ship unloader trolley track joint transition apparatus Download PDFInfo
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- CN204384718U CN204384718U CN201420864263.2U CN201420864263U CN204384718U CN 204384718 U CN204384718 U CN 204384718U CN 201420864263 U CN201420864263 U CN 201420864263U CN 204384718 U CN204384718 U CN 204384718U
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- rail
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- height
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Abstract
The utility model relates to a kind of orbit transports auxiliary device, particularly relate to a kind of bridge-type grab ship unloader trolley track joint transition apparatus, comprise rail, connect the track pressing mechanism of the fish plate of rail and compression rail, described rail side is provided with a transition rail, rail comprises backbone A and backbone B, the two ends of described transition rail are lower than the height of backbone A and backbone B, and the height of transition rail and described backbone A and backbone B joining place corresponding section is higher than the height of backbone A and backbone B.The utility model is applicable to the small rail car of car wheel for two tread three wheel rim (or two-wheel edge), owing to adding transition rail, make small rail car in whole service process, trundle does not have stressed interruption phenomenon, the acceleration change of in the vertical direction is milder, avoid the vibrations in trolley travelling, realize dolly and on the crossbeam of front and back, cross rail without impact, extend rail service life.
Description
Technical field
The utility model relates to a kind of orbit transports auxiliary device, particularly relates to a kind of bridge-type grab ship unloader trolley track joint transition apparatus.
Background technology
Along with the development of modern marine transport, the bank ship loading and unloading machinery at harbour is playing more and more important effect.What wherein occupy most important position is exactly the grab bucket ship unloader of bulk cargo harbour and the bank bridge of container wharf.The common feature of the reclaimer system of two kinds of types is made up of dolly, girder, jib and door frame, is run the transport and the handling that realize goods by dolly on the track of girder and jib.Because they have very long overhanging jib, when boats and ships through and when going to dock, boats and ships may be hindered to pass through, thus do not work maybe need to dodge boats and ships time jib must can steeve (or fold or indentation doorframe).Therefore, all there is the process problem of rail joint in the hinged place of girder and jib, first ensure that jib can be steeved, secondly ensure that dolly can reduce impact by joint location smoothly as far as possible.
Existing trolley track joint, its composition comprises: the composition such as rail (backbone A and backbone B), base plate, fish plate, rail pressing plate.There is following defect:
(1) track processing is simple, but is difficult to ensure that A, B are on sustained height, causes dolly to cross rail vibrations and increases, be unfavorable for the work of ship unloaders.
(2) because front crossbeam is steeved, the transition of A, B bevel, its joint can because of the operation back and forth of dolly, and the load-carrying capacity of sharp corner and life-span all must be had a strong impact on, and causes track herein to change frequent.
Utility model content
The utility model is in order to solve the defect and deficiency that exist in above-mentioned prior art, provide a kind of vibrations avoided in trolley travelling, realize dolly and on the crossbeam of front and back, cross rail without impact, extend rail service life, and a kind of bridge-type grab ship unloader trolley track joint transition apparatus that structure is simple, easy for installation.
The technical solution of the utility model: a kind of bridge-type grab ship unloader trolley track joint transition apparatus, comprise rail, connect the track pressing mechanism of the fish plate of rail and compression rail, described rail side is provided with a transition rail, rail comprises backbone A and backbone B, the two ends of described transition rail are lower than the height of backbone A and backbone B, and the height of transition rail and described backbone A and backbone B joining place corresponding section is higher than the height of backbone A and backbone B.
The utility model is applicable to the small rail car of car wheel for two tread three wheel rim (or two-wheel edge), owing to adding transition rail, make small rail car in whole service process, trundle does not have stressed interruption phenomenon, the acceleration change of in the vertical direction is milder, avoid the vibrations in trolley travelling, realize dolly and on the crossbeam of front and back, cross rail without impact, extend rail service life.
Preferably, the regulating base board of an adjustment transition rail height is provided with bottom described transition rail and described backbone A and backbone B joining place corresponding section.
This kind of structure makes it can adjust the height of transition rail and described backbone A and backbone B joining place corresponding section at any time, when wishing that transition rail is stressed, the height of transition rail and described backbone A and backbone B joining place corresponding section can be heightened.
Preferably, described track pressing mechanism comprises track block and some track briquettings be fixed on track block, and the described length of track block and the length of rail match.
This kind of structure makes the compression of hold-down mechanism to rail more solid and reliable.
Preferably, described track block is fixed on rail side, and described track briquetting one end is bolted on track block, and the track briquetting other end compresses rail.
This kind of structure makes the compression of hold-down mechanism to rail more solid and reliable.
The utility model is applicable to the small rail car of car wheel for two tread three wheel rim (or two-wheel edge), owing to adding transition rail, make small rail car in whole service process, trundle does not have stressed interruption phenomenon, the acceleration change of in the vertical direction is milder, avoid the vibrations in trolley travelling, realize dolly and on the crossbeam of front and back, cross rail without impact, extend rail service life.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
1. rail, 2. transition rail, 3. regulating base board in figure, 4. track block, 5. track briquetting, 6. bolt, 7. fish plate, 11. backbone A, 12. backbone B.
Detailed description of the invention
Below in conjunction with accompanying drawing and principle of work, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As illustrated in fig. 1 and 2, a kind of bridge-type grab ship unloader trolley track joint transition apparatus, comprise rail 1, connect the track pressing mechanism of the fish plate 7 of rail 1 and compression rail 1, rail 1 side is provided with a transition rail 2, rail 1 comprises backbone A11 and backbone B12, the two ends of transition rail 2 are lower than the height of backbone A11 and backbone B12, and the height of transition rail 2 and described backbone A11 and backbone B12 joining place corresponding section is higher than the height of backbone A11 and backbone B12.An adjustment transition rail 2 regulating base board 3 is highly provided with bottom transition rail 2 and described backbone A11 and backbone B12 joining place corresponding section.Track pressing mechanism comprises track block 4 and some track briquettings 5 be fixed on track block 4, and the length of track block 4 and the length of rail 1 match.Track block 4 is fixed on rail 1 side, and track briquetting 5 one end is fixed on track block 4 by bolt 6, and track briquetting 5 other end compresses rail 1.
Principle of work of the present utility model is as follows: at the rail joint place of backbone A and backbone B, transition rail is a little more than backbone A, B (realizing by the height of the regulating base board under adjustment track), and transition rail two ends are a little less than backbone A, B (two ends become level and smooth transition face by machinework milling).Car wheel (two tread three wheel rim or two-wheel edge) is when by rail joint, support to transfer to smoothly from backbone A and supported by transition rail, namely car wheel is supported to be transitioned into smoothly by main tread and is supported by auxiliary tread, make dolly when running to interface position, depart from main orbit (need not contact with interface gap), Auxiliary Track runs, after having crossed interface, transits back backbone B smoothly again.In whole service process, trundle does not have stressed interruption phenomenon, and the acceleration change of in the vertical direction is relatively milder, avoids the vibrations in trolley travelling.
Transition rail of the present utility model processing and mounting process simple, advantage of lower cost, be applicable to the small rail car of car wheel for two tread three wheel rim (or two-wheel edge), owing to adding transition rail, make small rail car in whole service process, trundle does not have stressed interruption phenomenon, the acceleration change of in the vertical direction is milder, avoid the vibrations in trolley travelling, realize dolly and on the crossbeam of front and back, cross rail without impact, extend rail service life.
Claims (4)
1. a bridge-type grab ship unloader trolley track joint transition apparatus, comprise rail, connect the track pressing mechanism of the fish plate of rail and compression rail, it is characterized in that: described rail side is provided with a transition rail, rail comprises backbone A and backbone B, the two ends of described transition rail are lower than the height of backbone A and backbone B, and the height of transition rail and described backbone A and backbone B joining place corresponding section is higher than the height of backbone A and backbone B.
2. a kind of bridge-type grab ship unloader trolley track joint transition apparatus according to claim 1, is characterized in that: the regulating base board being provided with an adjustment transition rail height bottom described transition rail and described backbone A and backbone B joining place corresponding section.
3. a kind of bridge-type grab ship unloader trolley track joint transition apparatus according to claim 1, it is characterized in that: described track pressing mechanism comprises track block and some track briquettings be fixed on track block, and the described length of track block and the length of rail match.
4. a kind of bridge-type grab ship unloader trolley track joint transition apparatus according to claim 3, it is characterized in that: described track block is fixed on rail side, described track briquetting one end is bolted on track block, and the track briquetting other end compresses rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864263.2U CN204384718U (en) | 2014-12-31 | 2014-12-31 | A kind of bridge-type grab ship unloader trolley track joint transition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864263.2U CN204384718U (en) | 2014-12-31 | 2014-12-31 | A kind of bridge-type grab ship unloader trolley track joint transition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384718U true CN204384718U (en) | 2015-06-10 |
Family
ID=53357455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864263.2U Expired - Fee Related CN204384718U (en) | 2014-12-31 | 2014-12-31 | A kind of bridge-type grab ship unloader trolley track joint transition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015526A (en) * | 2018-05-31 | 2018-12-18 | 中交二公局铁路工程有限公司 | A kind of fish platee location and installation trolley |
| CN114193462A (en) * | 2020-09-18 | 2022-03-18 | 广东博智林机器人有限公司 | Sky rail passing mechanism, ground rail passing mechanism, rail passing device and robot |
-
2014
- 2014-12-31 CN CN201420864263.2U patent/CN204384718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015526A (en) * | 2018-05-31 | 2018-12-18 | 中交二公局铁路工程有限公司 | A kind of fish platee location and installation trolley |
| CN109015526B (en) * | 2018-05-31 | 2020-08-21 | 中交二公局铁路工程有限公司 | Fishplate positioning and mounting trolley |
| CN114193462A (en) * | 2020-09-18 | 2022-03-18 | 广东博智林机器人有限公司 | Sky rail passing mechanism, ground rail passing mechanism, rail passing device and robot |
| CN114193462B (en) * | 2020-09-18 | 2023-10-27 | 广东博智林机器人有限公司 | Head rail passing mechanism, ground rail passing mechanism, rail passing device and robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 311605 Jiande Shandu Town Industrial Zone Patentee after: Zhejiang Huadian Power Station Equipment Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 311605 Jiande Shandu Town Industrial Zone Patentee before: Zhejiang Hua electricity power station equipment company limited |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |