CN204343968U - Removable pivotal floating ladder rack device - Google Patents
Removable pivotal floating ladder rack device Download PDFInfo
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- CN204343968U CN204343968U CN201420844540.3U CN201420844540U CN204343968U CN 204343968 U CN204343968 U CN 204343968U CN 201420844540 U CN201420844540 U CN 201420844540U CN 204343968 U CN204343968 U CN 204343968U
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- ladder
- floating ladder
- floating
- travelling table
- working platform
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- 239000012530 fluid Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of removable pivotal floating ladder rack device, comprise floating ladder and working platform, it is characterized in that being provided with mobile device and slewing equipment between described working platform and floating ladder, mobile device comprises travelling table, mobile motor, mobile leading screw and hold-down nut, slewing equipment comprises revolving support, rotary motor and rotation platform, travelling table lower end is slidably connected through guide rail and slideway and working platform, mobile leading screw is provided with between travelling table and working platform, mobile leading screw two ends are connected with working platform respectively, and drive through mobile motor, mobile leading screw has been threaded hold-down nut, hold-down nut is connected with travelling table lower curtate, revolving support drives through the rotary motor be fixed on travelling table, rotation platform upper end is provided with floating ladder body cradle, floating ladder lower end is connected with floating ladder body cradle, upper end is connected with horizontal ladder, there is novel structure, use steadily, safe and reliable, the advantages such as adjusting angle is convenient.
Description
Technical field
The utility model relates to climbing assist device technical field, specifically a kind of removable pivotal floating ladder rack device.
Background technology
Well-known: passenger wharf generally uses Simple ladder to pick passenger by ship, and Simple ladder generally adopts steel fixed structure, the common fixing cat ladder of similar reinforcing, and top front has two hooks, and two universal wheels are arranged at bottom; Hook is hung and is overlapped with ship side, formation passenger's walking channel between ground and ship side with fork truck or other elevating mechanism after beaching by wheel by anterior for Simple ladder lifting.The overall fluctuating with hull of Simple ladder forms three-dimensional and rocks, and passenger walks difficult and there is potential safety hazard on simple and easy ladder.For the roll-on-roll-off ship that ship side is higher, simple and easy ladder mounting difficulty.
In recent years, there is vehicular ladder vehicle of ship open, as Chinese patent 200710122972.8 discloses a kind of ladder vehicle of ship, comprise automobile chassis and horizontal ladder, it is characterized in that: on automobile chassis, be provided with hydraulic lifting shear shank, hydraulic lifting shear shank top is provided with the lift platform upwards promoted by this lifting shear shank entirety, being provided with by rotating mechanism above lift platform can the rotation platform of left rotation and right rotation, described horizontal ladder is located on described rotation platform, horizontal ladder front end is provided with the mechanism of mounting ship side, lift platform described in the side also having fixed ladder to be located at described hydraulic lifting shear shank connects and automobile chassis, automobile chassis is also provided with the chassis ladder connecting ground.
This ladder vehicle of ship comparatively Simple ladder has had qualitative leap, because horizontal ladder is arranged on automobile chassis by elevating mechanism, therefore can need according to steamer height requirement for height elevator being risen to roll-on-roll-off ship, by the horizontal ladder that is slidably installed three-dimensional rocked to become and fluctuate, enhance the sense of security of passenger, it is comfortable that fixed ladder and protection make passenger walk.
But the ladder vehicle of ship length dimension of this design is excessive, adds turning channel circular diameter, adds the transition of ladder vehicle of ship, difficulty in place, meanwhile, this ship's ladder only has horizontal ladder to float with ship, the inconvenience of domain of walker minor adjustment.
Because above elevator peculiar to vessel exists above-mentioned deficiency, there is larger limitation during use, the needs that elevator size peculiar to vessel is little, domain of walker is large, easy to adjust can not be met.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, a kind of novel structure is provided, uses steady, safe and reliable, adjusting angle convenience, car body transition, in place quick, can floating and floating removable pivotal floating ladder rack device with mounting object.
The utility model solves the technical scheme that its technical problem adopts:
A kind of removable pivotal floating ladder rack device, comprise floating ladder and working platform, it is characterized in that being provided with mobile device and slewing equipment between described working platform and floating ladder, described mobile device comprises travelling table, mobile motor, mobile leading screw and hold-down nut, described slewing equipment comprises revolving support, rotary motor and rotation platform, described working platform upper end is laterally provided with slideway, described travelling table lower end is slidably connected through guide rail and slideway and working platform, mobile leading screw is provided with between described travelling table and working platform, described mobile leading screw two ends are connected with working platform respectively, and drive through mobile motor, described mobile leading screw has been threaded hold-down nut, described hold-down nut is fixedly connected with travelling table lower curtate, to make travelling table under the effect of mobile motor along slideway transverse shifting, described revolving support lower end is fixedly connected with travelling table through inner ring, upper end is fixedly connected with rotation platform through outer ring, described revolving support drives through the rotary motor be fixed on travelling table, turn round under the power drive of rotary motor to make rotation platform, described rotation platform upper end is provided with floating ladder body cradle, described floating ladder lower end is connected with floating ladder body cradle, upper end is connected with horizontal ladder, act on easily to reach floating ladder adjusting angle.
The utility model can be provided with elevation mount between horizontal ladder and rotation platform, it comprises pitching fluid cylinder and double leval jib body cradle, described double leval jib body cradle is the four prisms cylinder be hinged by 12 cylinders, described floating ladder bottom surface is fixed on double leval jib body cradle side, described double leval jib body cradle lower surface is fixedly connected with rotation platform, upper surface is fixedly connected with horizontal ladder, described pitching fluid cylinder upper end and floating ladder body cradle top are hinged, lower end and floating ladder bottom are hinged, be beneficial to by driving pitching fluid cylinder, floating ladder is driven to face upward or nutation, simultaneously, under the effect of double leval jib body cradle, no matter what kind of angle floating ladder is in, horizontal ladder can be made to remain at level, reach and use steadily, safe and reliable effect.
The utility model, owing to adopting said structure, has novel structure, uses the advantages such as steady, safe and reliable, adjusting angle convenient, can float with floating of mounting object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is structural representation of the present utility model.
Reference numeral: automobile chassis 1, floating ladder 2, middle ladder 3, horizontal ladder 4, elevating mechanism 5, working platform 6, travelling table 7, rotation platform 8, revolving support 9, double leval jib body cradle 10, pitching cylinder 11, travel mechanism 12, auxiliary beam assembly 13, directive slide track 14, roller 15, floating ladder body cradle 16, tail ladder 17, support roller 18, left unit hinge bar 19, right unit hinge bar 20, lifting fluid cylinder 21, hinge 22, hydraulic lifting supporting leg 23.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further illustrated:
As shown in drawings, a kind of removable pivotal floating ladder rack device, comprise floating ladder 2 and working platform 6, it is characterized in that being provided with mobile device and slewing equipment between described working platform 6 and floating ladder 2, described mobile device comprises travelling table 7, mobile motor, mobile leading screw and hold-down nut, described slewing equipment comprises revolving support, rotary motor and rotation platform 8, described working platform 6 upper end is laterally provided with slideway, described travelling table 7 lower end is slidably connected through guide rail and slideway and working platform 6, mobile leading screw is provided with between described travelling table 7 and working platform 6, described mobile leading screw two ends are connected with working platform 6 respectively, and drive through mobile motor, described mobile leading screw has been threaded hold-down nut, described hold-down nut is fixedly connected with travelling table lower curtate, to make travelling table under the effect of mobile motor along slideway transverse shifting, described revolving support lower end is fixedly connected with travelling table 7 through inner ring, upper end is fixedly connected with rotation platform 8 through outer ring, described revolving support drives through the rotary motor be fixed on travelling table 7, turn round under the power drive of rotary motor to make rotation platform 8, described rotation platform 8 upper end is provided with floating ladder body cradle 16, described floating ladder 2 lower end is connected with floating ladder body cradle 16, upper end is connected with horizontal ladder 4, act on easily to reach floating ladder adjusting angle.
The utility model can be provided with elevation mount between horizontal ladder 4 and rotation platform 8, it comprises pitching fluid cylinder 11 and double leval jib body cradle 10, described double leval jib body cradle is the four prisms cylinder be hinged by 12 cylinders, described floating ladder bottom surface is fixed on double leval jib body cradle side, described double leval jib body cradle lower surface is fixedly connected with rotation platform, upper surface is fixedly connected with horizontal ladder, described pitching fluid cylinder upper end and floating ladder body cradle top are hinged, lower end and floating ladder bottom are hinged, be beneficial to by driving pitching fluid cylinder, floating ladder is driven to face upward or nutation, simultaneously, under the effect of double leval jib body cradle, no matter what kind of angle floating ladder is in, horizontal ladder can be made to remain at level, reach and use steadily, safe and reliable effect.
Embodiment: the utility model in use, working platform can be fixed on the elevating mechanism upper end on the automobile chassis of ladder vehicle of ship, when docking with passenger boat, operation control system, control system drives hydraulic lifting supporting leg 23, tail ladder 17 or upset fluid cylinder, the action of lifting fluid cylinder 21, tail ladder 17 or turnover ladder is made to extend to automobile chassis 1 lower end and land, elevating mechanism 5 rises under the effect of lifting fluid cylinder 21, simultaneously, control system drives travel mechanism 12 action, travelling table 7 is driven to move to working platform 6 other end and close to hull side, control system drives slew gear 9 action again, drive floating ladder 2 to automobile chassis 1 one sideway swivel, after 90 ° of sense switches detect the information that puts in place of floating ladder 2, control system controls slew gear 9 and stops action, drive pitching fluid cylinder 11 action again, on floating ladder, the horizontal ladder 4 of 2 ends is under the effect of double leval jib body cradle 10, and idler wheel mechanism on the hung over ship side be provided with by horizontal ladder 4 front portion and passenger boat are mounted, and fluctuated or slide anteroposterior by the fluctuating of floating ladder 2 along with overlap joint ship side, the three-dimensional of hull is rocked and is converted into fluctuating and slide anteroposterior of floating ladder 2, ensure that horizontal ladder 4 is in level all the time, when finishing using, control system travel mechanism 12 action, travelling table 7 is driven to move to working platform 6 other end, horizontal ladder 4 is separated with passenger boat, slew gear 9 action, rotation platform 8 is driven to drive floating ladder 2 to automobile chassis 1 center steering, when 0 ° of sense switch detects that floating ladder 2 puts in place after signal, control system and instruction slew gear 9 stop action, pitching fluid cylinder 11 action, drives floating ladder 2 to deflect down, simultaneously, lifting fluid cylinder 21 in elevating mechanism 5 bounces back, and in the middle of driving, ladder 3 moves along directive slide track 14, tail ladder 17 is recycled on automobile chassis 1 under the effect of extending cylinder, or turnover ladder turn on automobile chassis 1 or auxiliary beam assembly under the effect of upset fluid cylinder, the driver's cabin top of automobile chassis 1 front end is touched bottom terminal level ladder, finally, hydraulic lifting supporting leg 23 reclaims, and swinging ladder vehicle of ship leaves passenger boat.
The utility model, owing to adopting said structure, has novel structure, uses the advantages such as steady, safe and reliable, adjusting angle convenient, can float with floating of mounting object.
The utility model can be used for any one equipment needing adjusting angle to climb.
Claims (2)
1. a removable pivotal floating ladder rack device, comprise floating ladder and working platform, it is characterized in that being provided with mobile device and slewing equipment between described working platform and floating ladder, described mobile device comprises travelling table, mobile motor, mobile leading screw and hold-down nut, described slewing equipment comprises revolving support, rotary motor and rotation platform, described working platform upper end is laterally provided with slideway, described travelling table lower end is slidably connected through guide rail and slideway and working platform, mobile leading screw is provided with between described travelling table and working platform, described mobile leading screw two ends are connected with working platform respectively, and drive through mobile motor, described mobile leading screw has been threaded hold-down nut, described hold-down nut is fixedly connected with travelling table lower curtate, described revolving support lower end is fixedly connected with travelling table through inner ring, upper end is fixedly connected with rotation platform through outer ring, described revolving support drives through the rotary motor be fixed on travelling table, described rotation platform upper end is provided with floating ladder body cradle, described floating ladder lower end is connected with floating ladder body cradle, upper end is connected with horizontal ladder.
2. the removable pivotal floating ladder rack device of one according to claim 1, it is characterized in that being provided with elevation mount between described horizontal ladder and rotation platform, it comprises pitching fluid cylinder and double leval jib body cradle, the described double leval jib body cradle side of being body, it is hinged by cylinder to form, described floating ladder bottom surface is fixed on double leval jib body cradle side, described double leval jib body cradle lower surface is fixedly connected with rotation platform, upper surface is fixedly connected with horizontal ladder, described pitching fluid cylinder upper end and floating ladder body cradle top are hinged, and lower end and floating ladder bottom are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844540.3U CN204343968U (en) | 2014-12-29 | 2014-12-29 | Removable pivotal floating ladder rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844540.3U CN204343968U (en) | 2014-12-29 | 2014-12-29 | Removable pivotal floating ladder rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343968U true CN204343968U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844540.3U Expired - Fee Related CN204343968U (en) | 2014-12-29 | 2014-12-29 | Removable pivotal floating ladder rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343968U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041191A (en) * | 2015-07-01 | 2015-11-11 | 滁州市恒信工贸有限公司 | Hydraulic supporting cat ladder |
| CN106639198A (en) * | 2017-02-28 | 2017-05-10 | 中国长江三峡集团公司 | Automatic emergency evacuation ladder for fire disasters |
| CN109334873A (en) * | 2018-12-05 | 2019-02-15 | 威海广泰空港设备股份有限公司 | Self-propelled marine gangway vehicle |
| CN112392397A (en) * | 2020-11-27 | 2021-02-23 | 牛泊雄 | Fire control aerial ladder |
| CN113653440A (en) * | 2021-07-27 | 2021-11-16 | 中航西安飞机工业集团股份有限公司 | Multi-degree-of-freedom wing front-end working ladder |
-
2014
- 2014-12-29 CN CN201420844540.3U patent/CN204343968U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041191A (en) * | 2015-07-01 | 2015-11-11 | 滁州市恒信工贸有限公司 | Hydraulic supporting cat ladder |
| CN106639198A (en) * | 2017-02-28 | 2017-05-10 | 中国长江三峡集团公司 | Automatic emergency evacuation ladder for fire disasters |
| CN109334873A (en) * | 2018-12-05 | 2019-02-15 | 威海广泰空港设备股份有限公司 | Self-propelled marine gangway vehicle |
| CN109334873B (en) * | 2018-12-05 | 2024-03-19 | 威海广泰空港设备股份有限公司 | Self-propelled ship board ladder vehicle |
| CN112392397A (en) * | 2020-11-27 | 2021-02-23 | 牛泊雄 | Fire control aerial ladder |
| CN113653440A (en) * | 2021-07-27 | 2021-11-16 | 中航西安飞机工业集团股份有限公司 | Multi-degree-of-freedom wing front-end working ladder |
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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 |
Granted publication date: 20150520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |