CN205399855U - Footboard emergency staircase uprises - Google Patents
Footboard emergency staircase uprises Download PDFInfo
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- CN205399855U CN205399855U CN201620183305.5U CN201620183305U CN205399855U CN 205399855 U CN205399855 U CN 205399855U CN 201620183305 U CN201620183305 U CN 201620183305U CN 205399855 U CN205399855 U CN 205399855U
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- ladder
- servo
- fixed platform
- actuated
- pedal
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Abstract
The utility model provides a footboard emergency staircase uprises, including fixed platform, ladder frame subassembly, footboard and follow -up stanchion, end face two ends is equipped with U type cassette respectively before the fixed platform, behind the fixed platform end face two ends respectively activity hinge joint have ladder frame subassembly, and two several footboards have been arranged between the ladder frame subassembly, every ladder frame subassembly includes ladder frame and descending stair frame, just go up the ladder frame and correspond the descending stair and put up several follow -ups stanchions and connect, follow -up stanchion lower extreme and descending stair frame activity hinge joint, rotationally be connected with last terraced frame in the middle of the follow -up stanchion, with same several follow -ups stanchions upper ends of going up the connection of ladder frame link to each other through the handrail, go up the ladder frame with the descending stair frame and correspond footboard end face two ends difference activity hinge joint. This footboard emergency staircase uprises not only installs fairly simplely, and the installation saves time, and the space is well -to -do in addition, conveniently step on climb, the security is high, can adapt to the common various segmentation operations of shipyard not the co -altitude step on the demand of climbing.
Description
Technical field
This utility model relates to a kind of emergency staircase, particularly relates to one and uprises pedal security ladder.
Background technology
At present, during shipyard sectional construction advance fitting-out, for personnel upper and lower be the simple and easy vertical ladder being welded by round steel pipe.In use, vertical ladder and round steel pipe buckle are combined into the climbing passage of different length and structure, assemble, dismounting all very complicated loaded down with trivial details.It addition, the simple and easy vertical ladder being welded by round steel pipe and horizontal sextant angle are generally at about 70 degree, ladder beam is diameter 30mm round steel pipe, and breadth of the lift is less than 400mm, and angle is relatively big, and skid resistance is poor, narrow space.When personnel are upper and lower, because ladder angle is relatively big, narrow space, so often need to use both hands and feet, not only painstakingly, and easily scratch and slip；When personnel carry more tool article or wear too fat to move winter, this problem is more prominent.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is in that to provide one to uprise pedal security ladder, for solving the above-mentioned technical problem existed in prior art.
For achieving the above object and other relevant purposes, this utility model provides one to uprise pedal security ladder, at least includes: fixed platform, ladder assembly, pedal and servo-actuated rail post；Described fixed platform front end face is respectively arranged at two ends with the U-shaped deck matched with the steel plate of ship segmented edges；Described fixed platform rear end face two ends are movably hinged with ladder assembly respectively, and have been evenly arranged several described pedal between two described ladder assemblies；Each described ladder assembly includes ladder and is positioned at the lower ladder below described upper ladder, and ladder is connected by several servo-actuated rail posts under described upper ladder and correspondence, described servo-actuated rail post lower end and described lower ladder are movably hinged, and are rotatably coupled with described upper ladder in the middle of described servo-actuated rail post；The several described servo-actuated rail post upper end being connected with same described upper ladder is connected by handrail；Described upper ladder and lower ladder are movably hinged respectively with corresponding described pedal end face two ends；Two lower ladders are connected by several reinforcement cross bars.
Further, four angles of described fixed platform end face are respectively perpendicular and are provided with a column, and two described columns of described fixed platform front end of the top surface are movably hinged a revolving door respectively.
Further, described fixed platform one side two ends also are provided with the described U-shaped deck that matches with the steel plate of ship segmented edges respectively.
Further, front end, described fixed platform bottom surface is provided with universal wheel.
Further, described upper ladder one end and lower ladder one end are movably hinged with described fixed platform rear end face respectively.
Further, described servo-actuated rail post is made up of servo-actuated rail post and servo-actuated railing, and described servo-actuated rail post upper end and described servo-actuated railing lower end are fixing to be connected, and between described servo-actuated rail post and described servo-actuated railing angle is in obtuse angle；Described servo-actuated rail post is connected with described upper ladder with the junction of described servo-actuated railing.
Further, described pedal is anti-skidding checker plate.
Uprise pedal security ladder as it has been described above, of the present utility model, have the advantages that
Described fixed platform front end face is respectively arranged at two ends with U-shaped deck；Described fixed platform rear end face two ends are movably hinged with ladder assembly respectively, each described ladder assembly includes ladder and is positioned at the lower ladder below described upper ladder, described servo-actuated rail post lower end and described lower ladder are movably hinged, and are rotationally connected with described upper ladder in the middle of described servo-actuated rail post；The several described servo-actuated rail post upper end being connected with same described upper ladder is connected by handrail；Described upper ladder and lower ladder are movably hinged respectively with corresponding described pedal end face two ends, and so described fixed platform, upper ladder, lower ladder and pedal just constitute a quadric chain；As long as by described fixed platform pull-up, the free end of described upper ladder and lower ladder is against ground as support, and no matter emergency staircase inclination angle is much, and described pedal remains parallel with fixed platform all the time；Being stuck on the steel plate of ship segmented edges by described U-shaped deck more just to complete installation, install fairly simple, compared with original composite assembly vertical ladder, installation work-hour can shorten more than half；Meanwhile, space is well-to-do, conveniently step on climb, safety high, and adapt to the common various segmentation operation differing heights of shipyard step on the demand of climbing.
Accompanying drawing explanation
Fig. 1 is shown as of the present utility model and uprises pedal security ladder axonometric chart.
Fig. 2 is shown as of the present utility model and uprises pedal security ladder schematic diagram in time using.
Fig. 3 is shown as of the present utility model and uprises pedal security ladder schematic diagram in time not using.
Fig. 4 is shown as servo-actuated rail post schematic diagram of the present utility model.
Element numbers explanation
1 fixed platform
11 columns
12 universal wheels
2 ladder assemblies
Ladder on 21
22 times ladders
3 pedals
4 servo-actuated rail posts
41 servo-actuated rail posts
42 servo-actuated railings
5U type deck
6 handrails
7 strengthen cross bar
8 revolving doors
100 ship segmentations
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop in the scope that the disclosed technology contents of this utility model can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, this utility model provides one to uprise pedal security ladder, at least include: fixed platform 1, ladder assembly 2, pedal 3 and servo-actuated rail post 4.
Referring to figs. 1 to Fig. 3, each described ladder assembly 2 includes ladder 21 and is positioned at the lower ladder 22 below described upper ladder 21, and ladder 22 is connected by several servo-actuated rail posts 4 under described upper ladder 21 and correspondence, described servo-actuated rail post 4 lower end and described lower ladder 22 are movably hinged, and are rotatably coupled with described upper ladder 21 in the middle of described servo-actuated rail post 4；Several described servo-actuated rail post 4 upper end being connected with same described upper ladder 21 is connected by handrail 6.Described handrail 6 and servo-actuated rail post 4 all can be followed described upper ladder 21 and be moved.
With reference to Fig. 2, described fixed platform 1 front end face is respectively arranged at two ends with the U-shaped deck 5 that the steel plate with ship segmentation frontside edge matches；Described fixed platform 1 rear end face two ends are movably hinged with ladder assembly 2 respectively；Preferably, described upper ladder 21 one end and lower ladder 22 one end are movably hinged with described fixed platform 1 rear end face respectively.It has been evenly arranged several described pedal 3 between two described ladder assemblies 2；Preferably, described pedal 3 is anti-skidding checker plate.Two lower ladders 22 are connected by several reinforcement cross bars 7.Described upper ladder 21 and lower ladder 22 are movably hinged respectively with corresponding described pedal 3 end face two ends.
Referring to figs. 1 to Fig. 3, owing to each described ladder assembly 2 includes upper ladder 21 and is positioned at the lower ladder 22 below described upper ladder 21, described servo-actuated rail post 4 lower end and described lower ladder 22 are movably hinged, and are rotatably coupled with described upper ladder 21 in the middle of described servo-actuated rail post 4；And several described servo-actuated rail post 4 upper end being connected with same described upper ladder 21 is connected by handrail 6；Described upper ladder 21 and lower ladder 22 are movably hinged respectively with corresponding described pedal 3 end face two ends, thus described fixed platform 1, upper ladder 21, lower ladder 22 and pedal 3 just constitute a quadric chain；As shown in Figure 4, described servo-actuated rail post 4 is made up of servo-actuated rail post 41 and servo-actuated railing 42, and described servo-actuated rail post 41 upper end and described servo-actuated railing 42 lower end are fixing to be connected, and between described servo-actuated rail post 41 and described servo-actuated railing 42 angle is in obtuse angle；Described servo-actuated rail post 41 is connected with described upper ladder 21 with the junction of described servo-actuated railing 42.As long as therefore by the pull-up of described fixed platform 1, the free end of described upper ladder 21 and lower ladder 22 is against ground as support, and no matter emergency staircase inclination angle is much, and described pedal 3 remains parallel with fixed platform 1 all the time, sees Fig. 2.
As further improvement of the utility model, it is respectively perpendicular at described four angles of fixed platform 1 end face and is provided with a column 11, and two described columns 11 of described fixed platform 1 front end of the top surface are movably hinged a revolving door 8 respectively.Originally uprising pedal security ladder when being perpendicular or parallel to segmentation and installing, can change entrance by rotating described revolving door 8, meanwhile, described revolving door 8 plays the effect of guardrail, sees Fig. 1 and Fig. 2.
Preferably, described fixed platform 1 one side two ends also are provided with the described U-shaped deck 5 that matches with the steel plate of ship segmentation frontside edge respectively.Described U-shaped deck 5 can clamp the steel plate of ship segmentation frontside edge, make originally to uprise pedal security ladder can according to regional space with sectional vertical or parallel installation, see Fig. 1 to Fig. 3.
With reference to Fig. 2, during use, as long as by the pull-up of described fixed platform 1, the free end of described upper ladder 21 and lower ladder 22 is against ground as support, and no matter emergency staircase inclination angle is much, and described pedal 3 remains parallel with fixed platform 1 all the time；Being stuck on the steel plate of ship segmentation frontside edge by described U-shaped deck 5 more just to complete installation, install fairly simple, compared with original composite assembly vertical ladder, installation work-hour can shorten more than half；Meanwhile, space is well-to-do, conveniently step on climb, safety high, and adapt to the common various segmentation operation differing heights of shipyard step on the demand of climbing.
For convenience of carrying, it is provided with universal wheel 12 in front end, described fixed platform 1 bottom surface.With reference to Fig. 3, when not using, originally uprising pedal security ladder and can lie against ground completely, two universal wheels 12 that fixed platform 1 is installed move it carrying and become convenient and strength-saving.
Existing composite assembly vertical ladder and horizontal sextant angle are generally at about 70 degree, and ladder beam is diameter 30mm round steel pipe, and breadth of the lift is less than 400mm, and angle is relatively big, and skid resistance is poor, narrow space, and personnel are inconvenient up and down.Originally uprising pedal security ladder proper angle and range for 35～60 degree, be suitable for the differing heights of 2 meters to 3 meters, pedal 3 adopts the anti-skidding checker plate of 210x700mm, owing to adopting monoblock type quadric chain, so, no matter emergency staircase inclination angle is much, and pedal 3 remains parallel with fixed platform 1 all the time.Therefore, originally uprising pedal security ladder angled suitable, space is well-to-do, the upper inferior plurality of advantages of the personnel that are highly convenient for.
In sum, the pedal security ladder that uprises of the present utility model is not only installed fairly simple, and installation saves time, and space is well-to-do, conveniently step on climb, safety high, what adapt to the common various segmentation operation differing heights of shipyard steps on the demand of climbing.So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, all art have all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought, must be contained by claim of the present utility model.
Claims (7)
1. one kind uprises pedal security ladder, it is characterised in that at least include: fixed platform (1), ladder assembly (2), pedal (3) and servo-actuated rail post (4)；Described fixed platform (1) front end face is respectively arranged at two ends with the U-shaped deck (5) matched with the steel plate of ship segmented edges；Described fixed platform (1) rear end face two ends are movably hinged with ladder assembly (2) respectively, and have been evenly arranged several described pedal (3) between two described ladder assemblies (2)；Each described ladder assembly (2) includes ladder (21) and is positioned at the lower ladder (22) of described upper ladder (21) lower section, and ladder (22) is connected by several servo-actuated rail posts (4) under described upper ladder (21) and correspondence, described servo-actuated rail post (4) lower end and described lower ladder (22) are movably hinged, and are rotatably coupled with described upper ladder (21) in the middle of described servo-actuated rail post (4)；Several described servo-actuated rail post (4) upper end being connected with same described upper ladder (21) is connected by handrail (6)；Described upper ladder (21) and lower ladder (22) are movably hinged respectively with corresponding described pedal (3) end face two ends；Two lower ladders (22) are connected by several reinforcement cross bars (7).
2. according to claim 1 uprise pedal security ladder, it is characterized in that: four angles of described fixed platform (1) end face are respectively perpendicular and are provided with a column (11), and two described columns (11) of described fixed platform (1) front end of the top surface are movably hinged a revolving door (8) respectively.
3. according to claim 2 uprise pedal security ladder, it is characterised in that: described fixed platform (1) one side two ends also are provided with the described U-shaped deck (5) matched with the steel plate of ship segmented edges respectively.
4. according to any one of claims 1 to 3, uprise pedal security ladder, it is characterised in that: described fixed platform (1) front end, bottom surface is provided with universal wheel (12).
5. according to claim 1 and 2 uprise pedal security ladder, it is characterised in that: described upper ladder (21) one end and lower ladder (22) one end are movably hinged with described fixed platform (1) rear end face respectively.
6. according to claim 1 uprise pedal security ladder, it is characterized in that: described servo-actuated rail post (4) is made up of servo-actuated rail post (41) and servo-actuated railing (42), described servo-actuated rail post (41) upper end and described servo-actuated railing (42) lower end are fixing to be connected, and between described servo-actuated rail post (41) and described servo-actuated railing (42) angle is in obtuse angle；Described servo-actuated rail post (41) is connected with described upper ladder (21) with the junction of described servo-actuated railing (42).
7. according to claim 1 uprise pedal security ladder, it is characterised in that: described pedal (3) is anti-skidding checker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183305.5U CN205399855U (en) | 2016-03-10 | 2016-03-10 | Footboard emergency staircase uprises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183305.5U CN205399855U (en) | 2016-03-10 | 2016-03-10 | Footboard emergency staircase uprises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399855U true CN205399855U (en) | 2016-07-27 |
Family
ID=56439819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183305.5U Active CN205399855U (en) | 2016-03-10 | 2016-03-10 | Footboard emergency staircase uprises |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786316A (en) * | 2016-12-13 | 2017-05-31 | 国网河南省电力公司洛阳供电公司 | A kind of self-locking can climb type cable channel cover plate |
| CN108756100A (en) * | 2018-06-25 | 2018-11-06 | 吉壳（成都）现代农业科技有限公司 | One kind can folding and unfolding stair |
| CN112196199A (en) * | 2020-10-14 | 2021-01-08 | 蚌埠龙淮建筑科技有限公司 | Assembled stair |
-
2016
- 2016-03-10 CN CN201620183305.5U patent/CN205399855U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786316A (en) * | 2016-12-13 | 2017-05-31 | 国网河南省电力公司洛阳供电公司 | A kind of self-locking can climb type cable channel cover plate |
| CN106786316B (en) * | 2016-12-13 | 2018-08-24 | 国网河南省电力公司洛阳供电公司 | A kind of self-locking can climb type cable channel cover plate |
| CN108756100A (en) * | 2018-06-25 | 2018-11-06 | 吉壳（成都）现代农业科技有限公司 | One kind can folding and unfolding stair |
| CN112196199A (en) * | 2020-10-14 | 2021-01-08 | 蚌埠龙淮建筑科技有限公司 | Assembled stair |
| CN112196199B (en) * | 2020-10-14 | 2021-12-03 | 东平东原技术开发有限公司 | Assembled stair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Jiawei Inventor after: Zhang Rong Inventor after: Song Wei Inventor before: Fan Jiawei Inventor before: Zhang Rong Inventor before: Song Hui |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 201913 No. 988 Changxing Jiangnan Avenue, Chongming County, Shanghai Co-patentee after: Waigaoqiao of Shaihai shipbuilding marine engineering design company limited Patentee after: Jiannan Shipbuilding (Group) Co., Ltd. Address before: 201913 1888 Jiangnan Avenue, Changxing Township, Chongming County, Shanghai Co-patentee before: Waigaoqiao of Shaihai shipbuilding marine engineering design company limited Patentee before: Shanghai Jiangnan Changxing Heavy Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right |