CN205150173U - Self -balancing gangway ladder - Google Patents
Self -balancing gangway ladder Download PDFInfo
- Publication number
- CN205150173U CN205150173U CN201520628248.2U CN201520628248U CN205150173U CN 205150173 U CN205150173 U CN 205150173U CN 201520628248 U CN201520628248 U CN 201520628248U CN 205150173 U CN205150173 U CN 205150173U
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- CN
- China
- Prior art keywords
- gangway ladder
- balancing
- self
- cylindrical shell
- horse block
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- Withdrawn - After Issue
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Abstract
The utility model relates to a self -balancing gangway ladder, including the gangway ladder body, connect respectively at the support frame at gangway ladder body both ends with from balancing unit. Including an open -top's barrel from balancing unit, installing and step on the platform on the barrel opening, connect the weight body in stepping on the platform bottom and extend to the barrel, the second end of gangway ladder body is connected and is being stepped on the bench. Stepping on the platform and being the hemispheroid setting, step on the sphere part of platform and set up on the opening of barrel and can keep balance the slip on the opening, the facial center of dividing of billiard ball is being stepped on to the weight body coupling. This self -balancing gangway ladder can be under the circumstances that the sea wave floated, and through independently carry out balancing control from balancing unit, the balancing control process is stable, is difficult for making the gangway ladder to take place to rock for the step of gangway ladder is in horizontally operating position all the time, makes the staff can the safety passage gangway ladder. This self -balancing gangway ladder structure is ingenious, to the gangway ladder adjust stable good, the security is high.
Description
Technical field
The utility model relates to a kind of marine machinery instrument, is specifically related to a kind of gangway ladder that can realize self-balancing.
Background technology
Gangway ladder is as a kind of important machine tool that ship uses, can go on board personnel, use in the process of disembark, as marine windmill service personnel self-operating maintenance ship log in wind machine basic platform time, then need to log in by gangway ladder, but operating maintenance ship can fluctuate along with marine wave, and existing gangway ladder mostly is the rigidity gangway ladder with hydraulic efficiency gear, its real-time modulability is poor, adds the insecurity factor in personnel's landfall process.
Authorization Notice No. is the Chinese utility model patent " a kind of high sea situation apparatus for lower wind machine Maintenance and Repair gangway ladder " of CN203511995U (application number is 201320665014.6), and the structure of gangway ladder disclosed in it adopts resilient supporting unit to ensure the reliability that gangway ladder two ends connect and the safety that personnel log in.But the less stable of resilient supporting unit, easily shakes in Long-Time Service process, and its service life is also limited.
Utility model content
Technical problem to be solved in the utility model be for above-mentioned prior art provide a kind of can real-Time Compensation boats and ships with wave float cause ship side fluctuation, can effectively realize ship side balance, safety is high, the self-balancing gangway ladder of good stability.
The technical scheme in the invention for solving the above technical problem is: a kind of self-balancing gangway ladder, comprises gangway ladder body, it is characterized in that: also comprise the bracing frame being articulated with described gangway ladder body first end, is connected to the self balancing device of described gangway ladder body second end;
Described self balancing device comprises an open-topped cylindrical shell, is arranged on horse block in described cartridge openings, and to be connected to bottom horse block and the weight body extended in described cylindrical shell, the second end of described gangway ladder body is connected on described horse block;
Described horse block is that hemisphere is arranged, and the opening that the land portions of described horse block is erected at described cylindrical shell can carry out balance slip over said opening, and described weight body is connected to the center of described horse block land portions.
Preferably, the opening periphery of described cylindrical shell is provided with a four point touching ball slewing bearing, and the land portions of described horse block is arranged on described four point touching ball slewing bearing.
Described horse block comprises a hemispheric contour body, is arranged on described contour body and the gland, the pedal be arranged on described gland that are connected with described contour body periphery, and the second end of described gangway ladder body is connected on described pedal.
Described gland is connected by end face bearing with described pedal.
In order to easy to use, described gangway ladder body is divided into two sections, and two sections of described gangway ladder bodies are articulated and connected.
Conveniently climb up horse block, on described cylindrical shell, symmetry is connected with two railings stretched to above horse block, is connected with an extended staircase between two described railings downwards.
Preferably, support frame as described above be square section bar stock triangular in shape, the both sides of described gangway ladder body first end are connected with the two ends of support frame as described above by radial bearing.
In order to prevent weight body from shaking under non-mode of operation, corresponding to the lower end of described weight body, described cylindrical shell is equipped with the strut bar for supporting heavy hammer body, described strut bar activity is plugged on described cylindrical shell.
Compared with prior art, the utility model has the advantage of: this self-balancing gangway ladder can when wave of the sea floats, independently balanced adjustment is carried out by self balancing device, balanced adjustment process stabilization, gangway ladder is not easily made to shake, make the step of gangway ladder be in the control position of level all the time, make staff can safety gangway ladder.This self-balancing gangway ladder structure is ingenious, and the good stability, the safety that regulate gangway ladder are high.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of self-balancing gangway ladder in the utility model embodiment.
Fig. 2 is the constructional drawing of self balancing device in the utility model embodiment.
Fig. 3 is the birds-eye view of self balancing device in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in FIG. 1 to 3, the self-balancing gangway ladder in the present embodiment, the self balancing device comprising gangway ladder body 1, be articulated with the bracing frame 3 of gangway ladder body 1 first end, be connected to gangway ladder body 1 second end.Self balancing device comprises cylindrical shell 4, horse block and weight body 5.
Second end of gangway ladder body 1 is hinged on horse block.In the present embodiment, gangway ladder body 1 is divided into two sections, what two sections of gangway ladder bodies 1 can rotate links together, the one section of gangway ladder body 1 being wherein connected to self balancing device one end has and can overturn the inhibiting device of maximum angle by spacing another section of gangway ladder body 1, thus prevent the connecting bridge of two sections of gangway ladder bodies 1 from subsiding due to rotation downwards.In use, the diff-H between the platform that logs in extremely is needed to regulate connection angle between the winding stair of two ends, to facilitate this placement of self-balancing gangway ladder between boats and ships and landing platform according to horse block.
Bracing frame 3 in the present embodiment be square section bar stock 3 triangular in shape, like this then the stable support of bracing frame 3 pairs of gangway ladder bodies 1 can be ensured, conveniently bracing frame 3 moves to correct position on landing platform, and the bottom of this bracing frame 3 can also connect roller to facilitate the movement of bracing frame 3.The first end of gangway ladder body 1 is hinged on bracing frame 3, in the present embodiment, the both sides of gangway ladder body 1 first end are connected by the two ends of radial bearing with bracing frame 3, thus gangway ladder body 1 first end can be rotated, to facilitate the balance regulating gangway ladder relative to bracing frame 3.
The top of cylindrical shell 4 has opening, and the opening periphery of cylindrical shell 4 is provided with a four point touching ball slewing bearing 6.
Horse block entirety is a hemisphere, and this horse block comprises a hemispheric contour body 7, is arranged on described contour body 7 and the gland 8, the pedal 9 be arranged on gland 8 that are connected with contour body 7 periphery.Gland 8 is connected by end face bearing 10 with pedal 9, and namely pedal 9 can rotate relative to gland 8.Second end of gangway ladder body 1 is then hinged on pedal 9.
The contour body 7 of horse block is erected on four point touching ball slewing bearing 6 and also can carries out balance slip on four point touching ball slewing bearing 6, and weight body 5 is connected to the center bottom arc sphere and extends in cylindrical shell 4.During use, along with the slip of horse block arc sphere, weight body 5 carries out the balance swinging to keep horse block in cylindrical shell 4, thus compensate because wave fluctuates the slip caused, and rocking of eliminating that wave causes by relatively rotating between pedal 9 and gland 8, thus keep the balance of gangway ladder body 1 in real time, and then effectively ensure that user of service is by safety during gangway ladder body 1.Corresponding to the lower end position of described weight body 5, cylindrical shell 4 is equipped with the many strut bar (not shown)s for supporting heavy hammer body 5, strut bar activity is plugged on cylindrical shell 4.
On cylindrical shell 4, symmetrical being connected with to be connected with a staircase 2 be obliquely installed to downward-extension and on ship, to climb up horse block to facilitate between two railing 100, two railings 100 stretching to above horse block.
This self-balancing gangway ladder in use, cylindrical shell 4 is fixed on the deck of boats and ships, adjust two sections of gangway ladder bodies 1, make two sections its relatively rotate, the first end of gangway ladder body 1 also rotates relative to bracing frame 3 simultaneously, thus overhanging for bracing frame 3 being placed on is needed on the platform that logs in, as needs log in wind machine basic platform time, then bracing frame 3 is placed on wind machine basic platform.After placing, staff then can be stepped on on horse block by staircase 2, and then steps on on gangway ladder body 1 again.When staff walks about on gangway ladder body 1, horse block and weight body 5 cooperating are with rocking of compensating that wave causes, according to the fluctuation of wave, the contour body 7 of horse block slides relative to cylindrical shell 4 adaptively, and weight body 5 carries out the Stable sliding swinging to keep horse block accordingly, can relatively rotate between pedal 9 and gland 8 simultaneously, and then keep the balance of horse block to eliminate rocking of boats and ships, thus make the step of gangway ladder body 1 be in the control position of level all the time, and then gangway ladder body 1 is made to keep balance.
When self-balancing gangway ladder does not use, then utilize strut bar to be supported by weight body 5, prevent weight body 5 from still rocking under non-mode of operation.
Claims (8)
1. a self-balancing gangway ladder, comprise gangway ladder body (1), it is characterized in that: also comprise the bracing frame (3) being articulated with described gangway ladder body (1) first end, be connected to the self balancing device of described gangway ladder body (1) second end;
Described self balancing device comprises an open-topped cylindrical shell (4), be arranged on horse block on described cylindrical shell (4) opening, to be connected to bottom horse block and the weight body (5) extended in described cylindrical shell (4), the second end of described gangway ladder body (1) is connected on described horse block;
Described horse block is that hemisphere is arranged, and the opening that the land portions of described horse block is erected at described cylindrical shell (4) can carry out balance slip over said opening, and described weight body (5) is connected to the center of described horse block land portions.
2. self-balancing gangway ladder according to claim 1, it is characterized in that: the opening periphery of described cylindrical shell (4) is provided with a four point touching ball slewing bearing (6), the land portions of described horse block is arranged on described four point touching ball slewing bearing (6).
3. self-balancing gangway ladder according to claim 1, it is characterized in that: described horse block comprises a hemispheric contour body (7), be arranged on described contour body (7) upper and the gland (8) be connected with described contour body (7) periphery, the pedal (9) be arranged on described gland (8), and the second end of described gangway ladder body (1) is connected on described pedal (9).
4. self-balancing gangway ladder according to claim 3, is characterized in that: described gland (8) is connected by end face bearing (10) with described pedal (9).
5. the self-balancing gangway ladder according to the arbitrary claim of Claims 1 to 4, is characterized in that: described gangway ladder body (1) is divided into two sections, and two sections of described gangway ladder bodies (1) are articulated and connected.
6. the self-balancing gangway ladder according to the arbitrary claim of Claims 1 to 4, it is characterized in that: the upper symmetry of described cylindrical shell (4) is connected with two railings (100) stretched to above horse block, is connected with an extended staircase (2) between two described railings (100) downwards.
7. the self-balancing gangway ladder according to the arbitrary claim of Claims 1 to 4, it is characterized in that: support frame as described above (3) be square section bar stock (3) triangular in shape, the both sides of described gangway ladder body (1) first end are connected by the two ends of radial bearing with support frame as described above (3).
8. the self-balancing gangway ladder according to the arbitrary claim of Claims 1 to 4, it is characterized in that: corresponding to the lower end of described weight body (5), described cylindrical shell (4) is equipped with the strut bar for supporting heavy hammer body (5), described strut bar activity is plugged on described cylindrical shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628248.2U CN205150173U (en) | 2015-08-19 | 2015-08-19 | Self -balancing gangway ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628248.2U CN205150173U (en) | 2015-08-19 | 2015-08-19 | Self -balancing gangway ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205150173U true CN205150173U (en) | 2016-04-13 |
Family
ID=55685891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628248.2U Withdrawn - After Issue CN205150173U (en) | 2015-08-19 | 2015-08-19 | Self -balancing gangway ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205150173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015714A (en) * | 2015-08-19 | 2015-11-04 | 宁波满洋船舶有限公司 | Self-balancing accommodation ladder |
| EP3472038A4 (en) * | 2016-06-15 | 2019-12-25 | Kystvågen Slip & Mek AS | Gangway for transferring personnel and equipment from a first device to a second device |
-
2015
- 2015-08-19 CN CN201520628248.2U patent/CN205150173U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015714A (en) * | 2015-08-19 | 2015-11-04 | 宁波满洋船舶有限公司 | Self-balancing accommodation ladder |
| EP3472038A4 (en) * | 2016-06-15 | 2019-12-25 | Kystvågen Slip & Mek AS | Gangway for transferring personnel and equipment from a first device to a second device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20170426 |