CN204548417U - A kind of wharf boarding ladder - Google Patents
A kind of wharf boarding ladder Download PDFInfo
- Publication number
- CN204548417U CN204548417U CN201520044254.3U CN201520044254U CN204548417U CN 204548417 U CN204548417 U CN 204548417U CN 201520044254 U CN201520044254 U CN 201520044254U CN 204548417 U CN204548417 U CN 204548417U
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- CN
- China
- Prior art keywords
- platform support
- gangway ladder
- attaching parts
- ladder
- vertical bar
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- 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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- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of wharf boarding ladder, comprises mobile gangway ladder, platform support, fixing gangway ladder and billy gate, the upper end of mobile gangway ladder is connected with harbour by attaching parts A, lower end is connected with billy gate by attaching parts B, billy gate is positioned at the upper end of platform support, in platform support upper end, guide rail is installed, in the both sides of platform support long axis direction, there is a guardrail respectively, guardrail comprises nonfloating rail and movable rail, be fixedly connected with between nonfloating rail with platform support, movable rail is by vertical bar A, vertical bar B and horizon bar form jointly, vertical bar A has the through hole that an appearance horizon bar passes, one end of horizon bar is fixedly connected with vertical bar B, the other end forms movable rail through after the through hole on vertical bar A, side and the fixing gangway ladder of platform support are welded and fixed.The utility model has the advantage of: wharf boarding ladder of the present utility model is made up of mobile gangway ladder, platform support, fixing gangway ladder and billy gate four parts, and structure is simple, easy to assembly.
Description
Technical field
The utility model relates to shipbuilding field, particularly a kind of wharf boarding ladder.
Background technology
The current wharf boarding ladder in shipbuilding and repairing field, generally adopts the mode of welding to be connected with hull, makes all must cut open weld when boats and ships cast off wharf, the work capacity of increase polishing thus, painting.In addition, again when harbour, again weld again, add unnecessary work capacity, time-consuming, effort, takes material.In addition, along with fluctuation and the fluctuation of the water surface, make the height of hull, and the distance of hull and harbour changes often, at this moment, the boarding ladder limit of same specification cannot meet the demand of various situation, in other words, hull must be moved, and the boarding ladder being equipped with multi-section different size could be suitable for, add cost, simultaneously time-consuming, effort, costly.
And in patent CN103523179A, refer to a kind of wharf boarding ladder, comprise: ramp, boarding platform and platform support, platform support is locked on boat deck, boarding platform is flexibly connected with platform support, one end of ramp is connected with harbour or harbour stair activity, and the other end of ramp is flexibly connected with boarding platform; Ramp periphery is provided with guard net.Thus, being slided on platform support by boarding platform, automatically regulate the distance of boarding platform and hull, regulating the distance of hull and harbour without the need to moving hull; By the sliding block joint of ramp and harbour or harbour ascending stair and boarding platform, automatically regulate the use length of ramp when water surface generation fluctuation.
Above-mentioned wharf boarding ladder, its complicated structure, cumbersome when assembling, length consuming time.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, easy to assembly, fast speed wharf boarding ladder.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of wharf boarding ladder, and its innovative point is: comprise be obliquely installed mobile gangway ladder, be horizontally disposed with platform support, the fixing gangway ladder be obliquely installed and billy gate;
The upper end of described mobile gangway ladder is connected with harbour by attaching parts A, hingedly between mobile gangway ladder and attaching parts A to form, attaching parts A is fixedly connected with between harbour, the lower end of described mobile gangway ladder is connected with billy gate by attaching parts B, hingedly between mobile gangway ladder and attaching parts B form, attaching parts B is fixedly installed in the upper end of billy gate;
Described billy gate is positioned at the upper end of platform support, be extended with along the long axis direction of platform support the guide rail matched with billy gate at the two ends of platform support upper end, in the both sides of platform support long axis direction, there is a guardrail respectively, described guardrail comprises nonfloating rail and movable rail, be fixedly connected with between nonfloating rail with platform support, movable rail is by the vertical bar A be fixed on platform support, the vertical bar B and the horizon bar that are fixed on billy gate side form jointly, vertical bar A has the through hole that an appearance horizon bar passes, one end of described horizon bar is fixedly connected with vertical bar B, the other end forms movable rail through after the through hole on vertical bar A,
Side and the fixing gangway ladder of described platform support are welded and fixed.
Further, the side that the upper end of described attaching parts A is positioned at away from mobile gangway ladder is also provided with several handrail.
The utility model has the advantage of: wharf boarding ladder of the present utility model is made up of mobile gangway ladder, platform support, fixing gangway ladder and billy gate four parts, structure is simple, when assembling, fixing gangway ladder is welded on platform support, then attaching parts A and attaching parts B is installed at the two ends of mobile gangway ladder respectively, be then fixed on harbour by attaching parts A, travelling car is positioned on the guide rail of platform support, can assembling be completed, very convenient, quick; Can support for personnel by setting up handrail on attaching parts A, preventing it from falling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of wharf boarding ladder of the present utility model.
Fig. 2 is the schematic diagram of the billy gate of wharf boarding ladder of the present utility model.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and wharf boarding ladder of the present utility model comprises mobile gangway ladder 3, platform support 8, fixing gangway ladder 9 and billy gate 7.
Mobile gangway ladder 3 is all obliquely installed with fixing gangway ladder 9, and platform support 8 is horizontally disposed with, and mobile gangway ladder 3, platform support 8, fixing gangway ladder 9 set gradually.
The upper end of mobile gangway ladder 3 is connected with harbour by attaching parts A2, hingedly between mobile gangway ladder 3 and attaching parts A2 to form, its concrete connection structure is: have one respectively in the both sides of mobile gangway ladder 3 one end adjacent with attaching parts A2 and be connected otic placode, connection otic placode all has connecting through hole, after the connection otic placode of mobile gangway ladder 3 is aimed at the connection otic placode of attaching parts A2, achieved the connection of mobile gangway ladder 3 and attaching parts A2 through connecting through hole by a tie bolt, attaching parts A2 is fixedly connected with between harbour.
The side be positioned in the upper end of attaching parts A2 away from mobile gangway ladder 3 is also provided with several handrails 1 that can support for personnel.
Schematic diagram is as shown in Figure 2 known, the lower end of mobile gangway ladder 3 is connected with billy gate 7 by attaching parts B4, hingedly between mobile gangway ladder 3 and attaching parts B4 to form, its concrete connection structure is: all have one in the both sides of mobile gangway ladder 3 one end adjacent with attaching parts B4 and be connected otic placode 10, connection otic placode 10 has connecting through hole, after mobile gangway ladder 3 is aimed at the connecting through hole on the connection otic placode 10 of attaching parts B4, the connection of mobile gangway ladder 3 and attaching parts B4 is realized through connecting through hole by a tie bolt, attaching parts B4 is fixedly installed in the upper end of billy gate 7.
Billy gate 7 is positioned at the upper end of platform support 8, and be extended with along the long axis direction of platform support 8 guide rail matched with billy gate 7 at the two ends of platform support 8 upper end, side and the fixing gangway ladder 9 of platform support 7 are welded and fixed.
In the both sides of platform support 8 long axis direction, there is a guardrail respectively, guardrail comprises nonfloating rail 12 and movable rail, be fixedly connected with between nonfloating rail 12 with platform support 8, movable rail is made up of jointly the vertical bar A6 be fixed on platform support, the vertical bar B11 being fixed on billy gate 7 side and horizon bar 5, vertical bar A6 has the through hole that an appearance horizon bar 5 passes, one end of horizon bar 5 is fixedly connected with vertical bar B11, and the other end of horizon bar 5 forms movable rail through after the through hole on vertical bar A6.By such setting, when the boats and ships stopped to occur along with the change of current upper and lower floating time, while billy gate 7 carries out parallel motion along guide rail, relative sliding is carried out between horizon bar 5 and vertical bar A6, thus guarantee personnel all have guardrail twice when walking on platform support 8, certain material can also be saved simultaneously.
When assembling, fixing gangway ladder 9 is welded on the side of platform support 8, then attaching parts A1 and attaching parts B4 is installed at the two ends of mobile gangway ladder 3 respectively, then attaching parts A1 is fixed on harbour, attaching parts B4 is fixed on the upper end of travelling car 7, travelling car 7 is positioned on the guide rail of platform support 8 again, and by horizon bar 5 through after the through hole of vertical bar A6, can assembling be completed.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a wharf boarding ladder, is characterized in that: comprise be obliquely installed mobile gangway ladder, be horizontally disposed with platform support, the fixing gangway ladder be obliquely installed and billy gate;
The upper end of described mobile gangway ladder is connected with harbour by attaching parts A, hingedly between mobile gangway ladder and attaching parts A to form, attaching parts A is fixedly connected with between harbour, the lower end of described mobile gangway ladder is connected with billy gate by attaching parts B, hingedly between mobile gangway ladder and attaching parts B form, attaching parts B is fixedly installed in the upper end of billy gate;
Described billy gate is positioned at the upper end of platform support, be extended with along the long axis direction of platform support the guide rail matched with billy gate at the two ends of platform support upper end, in the both sides of platform support long axis direction, there is a guardrail respectively, described guardrail comprises nonfloating rail and movable rail, be fixedly connected with between nonfloating rail with platform support, movable rail is by the vertical bar A be fixed on platform support, the vertical bar B and the horizon bar that are fixed on billy gate side form jointly, vertical bar A has the through hole that an appearance horizon bar passes, one end of described horizon bar is fixedly connected with vertical bar B, the other end forms movable rail through after the through hole on vertical bar A,
Side and the fixing gangway ladder of described platform support are welded and fixed.
2. wharf boarding ladder according to claim 1, is characterized in that: the side that the upper end of described attaching parts A is positioned at away from mobile gangway ladder is also provided with several handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044254.3U CN204548417U (en) | 2015-01-22 | 2015-01-22 | A kind of wharf boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044254.3U CN204548417U (en) | 2015-01-22 | 2015-01-22 | A kind of wharf boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548417U true CN204548417U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044254.3U Expired - Fee Related CN204548417U (en) | 2015-01-22 | 2015-01-22 | A kind of wharf boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472462A (en) * | 2016-06-08 | 2017-12-15 | 南通中集太平洋海洋工程有限公司 | A kind of boarding bridge and its building method |
-
2015
- 2015-01-22 CN CN201520044254.3U patent/CN204548417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472462A (en) * | 2016-06-08 | 2017-12-15 | 南通中集太平洋海洋工程有限公司 | A kind of boarding bridge and its building method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 226200 Haigong Avenue 888, Qidong City, Nantong City, Jiangsu Province Patentee after: NANTONG CIMC PACIFIC OCEAN MARINE ENGINEERING Co.,Ltd. Address before: 226200 No. 5555 Haigong Avenue, Qidong Haigong Shipbuilding Industrial Park, Nantong City, Jiangsu Province Patentee before: QIDONG FENGSHUN SHIP HEAVY INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |