CN205034299U - A assembled staircase for go ashore on - Google Patents
A assembled staircase for go ashore on Download PDFInfo
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- CN205034299U CN205034299U CN201520679951.6U CN201520679951U CN205034299U CN 205034299 U CN205034299 U CN 205034299U CN 201520679951 U CN201520679951 U CN 201520679951U CN 205034299 U CN205034299 U CN 205034299U
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Abstract
The utility model discloses an assembled staircase for go ashore on relates to the equipment of going on board technical field. This staircase includes and first platform and second platform is provided with the staircase main part between first platform and the second platform that the both ends of staircase main part are connected with first platform, second platform respectively, and the both sides of staircase main part are provided with hand rail, wherein, the staircase main part is formed by the mutual concatenation of a plurality of inclined ladders, and every inclined ladder includes the inclined ladder frame, is provided with vertically mark time the support angle steel and the support angle steel of transversely marking time in the inclined ladder frame, and vertically mark time the support angle steel and the support angle steel of transversely marking time all are provided with marks time, the one end of inclined ladder frame is provided with the sun joint, and the other end is provided with cloudy the joint, through sun joint, the cloudy joint and the round pin hub connection between the two adjacent inclined ladders. The utility model discloses can be general in various construction environments, the range of application is wide, can the turnover use resources are saved, and the dismouting is convenient, and the practicality is good.
Description
Technical field
The utility model relates to equipment technical field of going on board, and is specifically a kind of build-up type staircase for above going ashore.
Background technology
When deep water, navigable river carry out bridge construction, usually need to transport material or personnel with boats and ships, personnel then need to use staircase at upper and lower ship time.
At present, mostly be Simple crawling ladder for the staircase of above going ashore, the oad of Simple crawling ladder is fixed, and cannot carry out the adjustment of height or angle, can not be general when different construction environment or construction part.In order to adapt to the use of various environment, often needing the Simple crawling ladder configuring multiple height, so not only causing the unnecessary wasting of resources, and dismounting inconvenience, add the working strength of workmen, practicality is poor.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of build-up type staircase for above going ashore, and can be common to various construction environment, applied range; Turnover can use, economize on resources; And dismounting is convenient, practicality is good.
For reaching above object, the technical scheme that the utility model is taked is: provide a kind of build-up type staircase for above going ashore, comprise the first platform being fixed on bench board and the second platform being fixed on hull, be provided with for the upper and lower staircase main body of personnel between first platform and the second platform, the two ends of staircase main body are respectively connected with the first platform, the second platform by attaching parts, and the both sides of staircase main body are provided with grab rail; Wherein, staircase main body is spliced mutually by multiple inclined ladder, and each inclined ladder comprises inclined ladder framework, and inclined ladder framework comprises upper and lower two parallel treads, connect by connecting system between tread between two treads, the outside of two treads is provided with the sleeve pipe for installing grab rail; Being provided with longitudinal support angle steel and horizontal support angle steel of marking time of marking time in inclined ladder framework, support angle steel of longitudinally marking time is provided with support angle steel of laterally marking time and marks time; One end of inclined ladder framework is provided with male contact, and the other end is provided with famale connector, by male contact, famale connector and pinned connection between adjacent two inclined ladders.
On the basis of technique scheme, described inclined ladder is divided into long inclined ladder and short inclined ladder, and the length of long inclined ladder is 3 ~ 4 times of the length of short inclined ladder.
On the basis of technique scheme, described first platform, the second platform include two parallel side plates, and biside plate is oppositely arranged and is connected by the pipe link vertical with biside plate; The medial surface of biside plate is all welded with strut of marking time along its length, and two struts of marking time are oppositely arranged, and two tops of marking time strut are equipped with and mark time; The middle part of biside plate all has the eyelet for being connected with attaching parts, and eyelet place is provided with the stiffener with perforate, and the perforate of stiffener is corresponding with the eyelet of place side plate.
On the basis of technique scheme, the lateral surface of the biside plate of described first platform is provided with the sleeve pipe for installing grab rail, is fitted with grab rail in described sleeve pipe.
On the basis of technique scheme, described grab rail comprises multiple grab rail splice, and each grab rail splice comprises steel tube for handrail, and the bottom of steel tube for handrail is provided with spacing collar and binding bolt.
On the basis of technique scheme, described steel tube for handrail is in " day " font or sphere of movements for the elephants shape.
On the basis of technique scheme, described attaching parts has the eyelet for being connected with the first platform, the second platform and the eyelet for being connected with staircase main body.
On the basis of technique scheme, the 3rd platform is also provided with between described staircase main body and the first platform, the bottom of the 3rd platform is fixed with bracing frame, and staircase main body is connected by attaching parts with the 3rd platform, and the first platform is connected by a walkway board with the 3rd platform.
On the basis of technique scheme, support frame as described above comprises two the truss sheets vertically arranged, and two truss sheets connect system by truss and connect, and form framed structure; The top of two truss sheets is provided with the upper jacking for being connected with the 3rd platform, and the bottom of two truss sheets is provided with the lower bottom base for being connected with hull.
On the basis of technique scheme, described walkway board comprises a foot plank and is fixed on multiple tread plates at foot plank top, and all tread plates are all fixed by steel nail.
The beneficial effects of the utility model are:
1, in the utility model, staircase main body is spliced mutually by multiple inclined ladder, according to the diff-H of hull and bench board and range difference, can splice and combine into the staircase being applicable to various height or angle, applied range, use flexible, practical.Further, each inclined ladder has normalisation, modularization feature, can in factory process, on-the-spot spelling, and not only dismounting is convenient, effectively shortens construction period, and can have enough to meet the need use, economizes on resources.
2, inclined ladder of the present utility model is divided into long inclined ladder and short inclined ladder, and the length of long inclined ladder is 3 ~ 4 times of the length of short inclined ladder, when the length of a long inclined ladder connects the first platform and the second platform not, carries out length increase by multiple short inclined ladder.What this long inclined ladder joined short inclined ladder splices and combines mode, not only makes staircase main body install more convenient (can reduce splicing number of times), and integral structure firmly, use safer.
3, grab rail of the present utility model is made up of multiple grab rail splice, can coordinate the splicing structure of staircase main body, makes the easier for installation, quick of grab rail.
4, the utility model reasonable in design, low cost of manufacture, safe and reliable, economic and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of build-up type staircase in the utility model embodiment;
Fig. 2 is the structural representation of long inclined ladder;
Fig. 3 is the structural representation of short inclined ladder;
Fig. 4 is the structural representation of attaching parts;
Fig. 5 is the structural representation of the first platform;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the structural representation of grab rail splice;
Fig. 8 is the structural representation after this build-up type staircase installs the 3rd platform and bracing frame additional;
Fig. 9 is the structural representation of bracing frame;
Figure 10 is the lateral plan of Fig. 9;
Figure 11 is the structural representation of walkway board;
Figure 12 is the birds-eye view of Figure 11;
Figure 13 is the structural representation that this build-up type staircase forms 35 °;
Figure 14 is that this build-up type staircase installs the structural representation forming 35 ° after the 3rd platform and bracing frame additional;
Figure 15 is the structural representation of this build-up type staircase horizontal positioned.
Reference numeral:
1-grab rail; 2-attaching parts; 3-second platform; 4-first platform; 5-the 3rd platform; 6-bracing frame; 7-male contact; 8-inclined ladder; 9-famale connector; System is connected between 10-tread; 11-tread; 12-sleeve pipe; The longitudinal support angle steel of marking time of 13-; The horizontal support angle steel of marking time of 14-; 15-marks time; 16-side plate; 17-marks time strut; 18-pipe link; 19-stiffener; 20-steel tube for handrail; 21-spacing collar; 22-binding bolt; 23-walkway board; 24-truss sheet; 25-truss connects system; The upper jacking of 26-; 27-lower bottom base; 28-foot plank; 29-tread plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of build-up type staircase for above going ashore, comprise the first platform 4 being fixed on bench board and the second platform 3 being fixed on hull, be provided with for the upper and lower staircase main body of personnel between first platform 4 and the second platform 3, the two ends of staircase main body are respectively connected with the first platform 4, second platform 3 by attaching parts 2, and the both sides of staircase main body are provided with grab rail 1.
Wherein, staircase main body is spliced mutually by multiple inclined ladder 8, each inclined ladder 8 comprises inclined ladder framework, inclined ladder framework comprises upper and lower two parallel treads 11, between two treads 11 by between tread connect be 10 connections, the outside of two treads 11 is provided with the sleeve pipe 12 for installing grab rail 1; Being provided with longitudinally mark time support angle steel 13 and support angle steel 14 of laterally marking time in inclined ladder framework, support angle steel 13 of longitudinally marking time is provided with support angle steel 14 of laterally marking time and marks time 15; One end of inclined ladder framework is provided with male contact 7, and the other end is provided with famale connector 9, by male contact 7, famale connector 9 and pinned connection between adjacent two inclined ladders 8.
In the present embodiment, described inclined ladder 8 is divided into long inclined ladder and short inclined ladder, the length of long inclined ladder is 3 ~ 4 times of the length of short inclined ladder, when the length of a long inclined ladder connects the first platform 4 and the second platform 3 not, length increase is carried out by multiple short inclined ladder, this long inclined ladder joins splicing and combining of short inclined ladder, not only makes staircase main body install more convenient (can reduce splicing number of times), and integral structure firmly, use safer.In addition, shown in Figure 4, attaching parts 2 in the present embodiment has the eyelet for being connected with the first platform 4, second platform 3 and the eyelet for being connected with staircase main body, and this attaching parts 2 is connected with the first platform 4, second platform 3, staircase main body respectively by corresponding eyelet, bearing pin.
Shown in Fig. 5 and Fig. 6, the first platform 4, second platform 3 includes parallel biside plate 16, and biside plate 16 is oppositely arranged and is connected by the pipe link 18 vertical with biside plate 16, and biside plate 16 and pipe link 18 form platform skeleton.Wherein, the medial surface of biside plate 16 is all welded with strut 17 of marking time along its length, and two struts 17 of marking time are oppositely arranged, and two tops of marking time strut 17 are equipped with and mark time 15; The middle part of biside plate 16 all has the eyelet for being connected with attaching parts 2, and eyelet place is provided with the stiffener 19 with perforate, and the perforate of stiffener 19 is corresponding with the eyelet of place side plate 16.
In the present embodiment, in order to ensure the safety that personnel walk on the first platform 4, in the both sides of the first platform 4, grab rail 1 is also installed.Specifically, the lateral surface of the biside plate 16 of the first platform 4 is provided with the sleeve pipe 12 for installing grab rail 1, can plug-in mounting grab rail 1 in the sleeve pipe 12 of the first platform 4 as required, and it is convenient not only to install, and uses flexibly.
Shown in Fig. 1 and Fig. 7, in order to coordinate the splicing structure of staircase main body, make the easier for installation, quick of grab rail 1, described grab rail 1 comprises multiple grab rail splice, each grab rail splice comprises in " day " font or the steel tube for handrail 20 of sphere of movements for the elephants shape, and the bottom of steel tube for handrail 20 is provided with spacing collar 21 and binding bolt 22.During installation, the bottom of steel tube for handrail 20 is inserted in the sleeve of staircase main body, and is fixed by spacing collar 21 and binding bolt 22.
Shown in Figure 8, further, in order to better meet the operating needs of build-up type staircase differing heights or angle, the 3rd platform 5 is also provided with (in the present embodiment between staircase main body and the first platform 4,3rd platform 5 structure is identical with the first platform 4, second platform 3), the bottom of the 3rd platform 5 is fixed with bracing frame 6, and staircase main body is connected by attaching parts 2 with the 3rd platform 5, and the first platform 4 is connected by a walkway board 23 with the 3rd platform 5.
Wherein, shown in Fig. 9 and Figure 10, it is 25 connections by truss connection that bracing frame 6 comprises two truss sheets, 24, two the truss sheets 24 vertically arranged, and forms framed structure; The top of two truss sheets 24 is provided with the upper jacking 26 for being connected with the 3rd platform 5, the bottom of two truss sheets 24 is provided with the lower bottom base 27 for being connected with hull, and all adopts between upper jacking 26 with truss sheet 24, between lower bottom base 27 with truss sheet 24 and be threaded.
Shown in Figure 11 and Figure 12, walkway board 23 comprises a foot plank 28 and is fixed on multiple tread plates 29 at foot plank 28 top, and all tread plates 29 are all fixed by steel nail.
This build-up type staircase according to the diff-H of hull and bench board and range difference, can splice and combine into the staircase being applicable to various height or angle, uses flexibly, practical.Specifically: shown in Fig. 1 and Figure 13, when not installing the 3rd platform 5 and bracing frame 6 additional, the staircase of go ashore 35 ° and 50 ° can be formed, and the height of staircase main body is adjusted by inclined ladder 8 quantity of increase and decrease staircase main body, make its diff-H being applicable to hull and bench board be 0.5 ~ 2.4m, range difference is the situation of 0 ~ 3.6m; Shown in Fig. 8 and Figure 14, when installing the 3rd platform 5 and bracing frame 6 additional, the staircase of go ashore 35 ° and 50 ° can be formed, and the height of staircase main body is adjusted by inclined ladder 8 quantity of increase and decrease staircase main body, make its diff-H being applicable to hull and bench board be 1.6 ~ 3.1m, range difference is the situation of 0 ~ 2m; Shown in Figure 15, when the height of hull and bench board is close, staircase main body can be kept flat, formation to be gone ashore the staircase of 0 °, and installing walkway board 23 additional at the staircase main body end face kept flat, the diff-H being applicable to hull and bench board is 0 ~ 0.5m, and range difference is the situation of 0.5 ~ 2m.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. the build-up type staircase for above going ashore, comprise the first platform (4) being fixed on bench board and the second platform (3) being fixed on hull, be provided with for the upper and lower staircase main body of personnel between first platform (4) and the second platform (3), the two ends of staircase main body are respectively by attaching parts (2) and the first platform (4), second platform (3) connects, and the both sides of staircase main body are provided with grab rail (1), it is characterized in that: staircase main body is spliced mutually by multiple inclined ladder (8), each inclined ladder (8) comprises inclined ladder framework, inclined ladder framework comprises, lower two parallel treads (11), connect by connecting system (10) between tread between two treads (11), the outside of two treads (11) is provided with the sleeve pipe (12) for installing grab rail (1), being provided with in inclined ladder framework longitudinally marks time supports angle steel (13) and laterally marks time and support angle steel (14), longitudinally marks time to support angle steel (13) and horizontal support angle steel (14) of marking time is provided with mark time (15), one end of inclined ladder framework is provided with male contact (7), and the other end is provided with famale connector (9), by male contact (7), famale connector (9) and pinned connection between adjacent two inclined ladders (8).
2. the build-up type staircase for above going ashore as claimed in claim 1, it is characterized in that: described inclined ladder (8) is divided into long inclined ladder and short inclined ladder, the length of long inclined ladder is 3 ~ 4 times of the length of short inclined ladder.
3. the build-up type staircase for above going ashore as claimed in claim 1, it is characterized in that: described first platform (4), the second platform (3) include two parallel side plates (16), biside plate (16) is oppositely arranged and is connected by the pipe link (18) vertical with biside plate (16); The medial surface of biside plate (16) is all welded with strut of marking time (17) along its length, and two struts (17) of marking time are oppositely arranged, and two tops of marking time strut (17) are equipped with mark time (15); The middle part of biside plate (16) all has the eyelet for being connected with attaching parts (2), eyelet place is provided with the stiffener (19) with perforate, and the perforate of stiffener (19) is corresponding with the eyelet of place side plate (16).
4. the build-up type staircase for above going ashore as claimed in claim 3, it is characterized in that: the lateral surface of the biside plate (16) of described first platform (4) is provided with the sleeve pipe (12) for installing grab rail (1), is fitted with grab rail (1) in described sleeve pipe (12).
5. the build-up type staircase for above going ashore as claimed in claim 1, it is characterized in that: described grab rail (1) comprises multiple grab rail splice, each grab rail splice comprises steel tube for handrail (20), and the bottom of steel tube for handrail (20) is provided with spacing collar (21) and binding bolt (22).
6. the build-up type staircase for above going ashore as claimed in claim 5, is characterized in that: described steel tube for handrail (20) is in " day " font or sphere of movements for the elephants shape.
7. the build-up type staircase for above going ashore as claimed in claim 1, is characterized in that: described attaching parts (2) has the eyelet for being connected with the first platform (4), the second platform (3) and the eyelet for being connected with staircase main body.
8. the build-up type staircase for above going ashore according to any one of claim 1 to 7, it is characterized in that: between described staircase main body and the first platform (4), be also provided with the 3rd platform (5), the bottom of the 3rd platform (5) is fixed with bracing frame (6), staircase main body is connected by attaching parts (2) with the 3rd platform (5), and the first platform (4) is connected by a walkway board (23) with the 3rd platform (5).
9. the build-up type staircase for above going ashore as claimed in claim 8, it is characterized in that: support frame as described above (6) comprises two the truss sheets (24) vertically arranged, two truss sheets (24) connect system (25) by truss and connect, and form framed structure; The top of two truss sheets (24) is provided with the upper jacking (26) for being connected with the 3rd platform (5), and the bottom of two truss sheets (24) is provided with the lower bottom base (27) for being connected with hull.
10. the build-up type staircase for above going ashore as claimed in claim 8, it is characterized in that: described walkway board (23) comprises a foot plank (28) and is fixed on multiple tread plates (29) at foot plank (28) top, and all tread plates (29) are all fixed by steel nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679951.6U CN205034299U (en) | 2015-09-06 | 2015-09-06 | A assembled staircase for go ashore on |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679951.6U CN205034299U (en) | 2015-09-06 | 2015-09-06 | A assembled staircase for go ashore on |
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| CN205034299U true CN205034299U (en) | 2016-02-17 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114765A (en) * | 2016-08-26 | 2016-11-16 | 江苏力盛船舶设备制造有限公司 | A kind of wharf boarding ladder |
| CN108274167A (en) * | 2018-04-08 | 2018-07-13 | 上海振华重工(集团)股份有限公司 | A kind of semi-automatic inclined ladder group is to assembly system |
| CN108569374A (en) * | 2017-07-06 | 2018-09-25 | 中国国际海运集装箱(集团)股份有限公司 | It connects ship mouth, connect the boarding bridge of ship mouth with this and the control method of boarding bridge |
| CN108639256A (en) * | 2018-05-30 | 2018-10-12 | 西伯瀚（上海）海洋装备科技有限公司 | A kind of ocean platform steps on boat and box handling gear and ocean platform |
| CN110540127A (en) * | 2019-08-23 | 2019-12-06 | 苏州集思成智能科技有限公司 | Supporting and adjusting mechanism for lower truss of escalator |
| CN111674509A (en) * | 2020-06-02 | 2020-09-18 | 张宇洋 | Passenger ship and boarding platform stability connecting structure |
| CN112471030A (en) * | 2020-12-23 | 2021-03-12 | 烟台中集来福士海洋工程有限公司 | Aquaculture net cage and climbing ladder thereof |
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2015
- 2015-09-06 CN CN201520679951.6U patent/CN205034299U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114765A (en) * | 2016-08-26 | 2016-11-16 | 江苏力盛船舶设备制造有限公司 | A kind of wharf boarding ladder |
| CN108569374A (en) * | 2017-07-06 | 2018-09-25 | 中国国际海运集装箱(集团)股份有限公司 | It connects ship mouth, connect the boarding bridge of ship mouth with this and the control method of boarding bridge |
| CN108274167A (en) * | 2018-04-08 | 2018-07-13 | 上海振华重工(集团)股份有限公司 | A kind of semi-automatic inclined ladder group is to assembly system |
| CN108274167B (en) * | 2018-04-08 | 2024-01-19 | 上海振华重工(集团)股份有限公司 | Semi-automatic inclined ladder assembly system |
| CN108639256A (en) * | 2018-05-30 | 2018-10-12 | 西伯瀚（上海）海洋装备科技有限公司 | A kind of ocean platform steps on boat and box handling gear and ocean platform |
| WO2019227965A1 (en) * | 2018-05-30 | 2019-12-05 | 西伯瀚（上海）海洋装备科技有限公司 | Offshore platform embarkation apparatus and offshore platform |
| US11214937B2 (en) | 2018-05-30 | 2022-01-04 | Siebenhaar (Shanghai) Offshore Equipment Technology Co., Ltd. | Offshore platform embarkation facility and offshore platform |
| CN110540127A (en) * | 2019-08-23 | 2019-12-06 | 苏州集思成智能科技有限公司 | Supporting and adjusting mechanism for lower truss of escalator |
| CN111674509A (en) * | 2020-06-02 | 2020-09-18 | 张宇洋 | Passenger ship and boarding platform stability connecting structure |
| CN111674509B (en) * | 2020-06-02 | 2021-08-03 | 嘉兴考普诺机械科技有限公司 | Passenger ship and boarding platform stability connecting structure |
| CN112471030A (en) * | 2020-12-23 | 2021-03-12 | 烟台中集来福士海洋工程有限公司 | Aquaculture net cage and climbing ladder thereof |
| CN112471030B (en) * | 2020-12-23 | 2023-02-24 | 烟台中集来福士海洋工程有限公司 | Aquaculture net cage and climbing ladder thereof |
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