CN112519963A - Slidable vertical ladder for escape passage and personnel passage - Google Patents
Slidable vertical ladder for escape passage and personnel passage Download PDFInfo
- Publication number
- CN112519963A CN112519963A CN202011426774.2A CN202011426774A CN112519963A CN 112519963 A CN112519963 A CN 112519963A CN 202011426774 A CN202011426774 A CN 202011426774A CN 112519963 A CN112519963 A CN 112519963A
- Authority
- CN
- China
- Prior art keywords
- straight ladder
- personnel
- support plate
- vertical ladder
- ladder
- Prior art date
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000009194 climbing Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/20—Arrangements or adaptations of ladders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ladders (AREA)
Abstract
本发明公开了一种用于逃生通道及人员通道的可滑移直梯，包括直梯侧板、方钢踏步、直梯上支撑板、直梯下支撑板和滑动限位块，所述方钢踏步固定连接在直梯侧板之间，所述直梯上支撑板固定安装在直梯侧板上端，所述直梯下支撑板固定安装在直梯侧板下端，所述滑动限位块安装在直梯上支撑板上。本发明一种用于逃生通道及人员通道的可滑移直梯，结构型式简单，可方便快捷操作，既满足正常人员同行，又解决了吊运伤员或物品时无障碍通过通道口的难题。
The invention discloses a slidable straight ladder used for escape passages and personnel passages. The steel steps are fixedly connected between the side plates of the straight ladder, the upper support plate of the straight ladder is fixedly installed on the upper end of the side plate of the straight ladder, the lower support plate of the straight ladder is fixedly installed at the lower end of the side plate of the straight ladder, and the sliding limit block Installed on the support plate on the straight ladder. The present invention is a slidable straight ladder for escape passages and personnel passages, which has a simple structure and can be operated conveniently and quickly.
Description
Technical Field
The invention relates to a slidable vertical ladder for escape passages and personnel passages.
Background
At present, no matter what kind of boats and ships, according to SALAS marine life safety convention and relevant classification society's standard requirement, all need set up escape way and personnel's passageway that satisfies the requirement, this type of passageway often need upwards extend to the deck face from the cabin always, personnel's climbing not only need be considered, also consider the handling of wounded and article, and the vertical ladder that supplies the personnel climbing all is fixed in near the passageway for the personnel climbing of making things convenient for, outstanding in the passway mouth, often can occupy passway mouth space, influence wounded and article handling, and if consider that the wounded need avoid the space of hanging the thing mouth with the vertical ladder, can bring inconvenience and difficulty for the personnel climbing.
Disclosure of Invention
The invention aims to provide a slidable vertical ladder for escape passages and personnel passages, which not only meets the requirement of climbing of personnel, but also does not cause obstacles to the lifting of wounded personnel and articles.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a can slide vertical ladder for escape way and personnel's passageway, mark time, vertical ladder upper support plate, vertical ladder bottom suspension fagging and slip stopper including vertical ladder curb plate, square steel, the square steel fixed connection of marking time is between the vertical ladder curb plate, vertical ladder upper support plate fixed mounting is in vertical ladder curb plate upper end, vertical ladder bottom suspension fagging fixed mounting is at vertical ladder curb plate lower extreme, the slip stopper is installed on vertical ladder upper support plate.
The upper support plate of the straight ladder is fixedly arranged at the upper end of the side plate of the straight ladder through bolts.
The straight ladder lower supporting plate is fixedly arranged at the lower end of the straight ladder side plate through a bolt.
The sliding limiting block is fixed on the vertical ladder upper supporting plate through a positioning bolt.
The slidable vertical ladder for the escape passage and the personnel passage has a simple structure, can be operated conveniently and quickly, meets the requirement of normal personnel going together, and solves the problem of barrier-free passage through the passage opening when the wounded personnel or articles are lifted.
Drawings
Fig. 1 is a front view of a slidable vertical ladder for escape routes and personnel access according to the present invention.
Fig. 2 is a side view of a slidable vertical ladder for escape and personnel access according to the present invention.
Fig. 3 is an enlarged schematic view of fig. 2I.
Fig. 4 is a schematic view of the slidable vertical ladder for escape and passenger access according to the present invention.
Fig. 5 is a schematic view of a slidable vertical ladder for escape and personnel access in the escape route according to the present invention.
Fig. 6 is a sectional view taken along the line of fig. 4 and 5A-a.
Fig. 7 is a schematic view of the present invention in a climbing state of a slidable vertical ladder for escape and personnel access.
Fig. 8 is a schematic view of the present invention in a state of being suspended by a slidable vertical ladder for escape and passenger access.
In the figure: 1. a straight ladder side plate; 2. a square steel step; 3. a straight ladder upper support plate; 4. a vertical ladder lower support plate; 5. a bolt; 6. a sliding limiting block; 7. and (6) positioning the bolt.
Detailed Description
As shown in figures 1 to 8, the slidable vertical ladder for escape passage and personnel passage comprises vertical ladder side plates 1, square steel steps 2, a vertical ladder upper support plate 3, a vertical ladder lower support plate 4 and a sliding limit block 6, wherein the square steel steps 2 are fixedly connected between the vertical ladder side plates 1, the vertical ladder upper support plate 3 is fixedly arranged at the upper ends of the vertical ladder side plates 1 through bolts 5, the vertical ladder lower support plate 4 is fixedly arranged at the lower ends of the vertical ladder side plates 1 through bolts 5, the sliding limit block 6 is arranged on the vertical ladder upper support plate 3 through a positioning bolt 7, the vertical ladder upper support plate 3 and the vertical ladder lower support plate 4 are welded on a bulkhead, the bolt at the upper end of the vertical ladder can slide back and forth in a sliding groove hole, the vertical ladder is limited at two positions according to the sliding limit block 6, the initial position is in a vertical state for a person to climb, the upper end bolt is positioned at the outer end of the, when the wounded and articles need to be hoisted, the sliding limiting block 6 is pulled up, the bolt at the bottom end of the straight ladder is used as an axis, the upper end of the straight ladder is pulled to the inner end along the sliding slotted hole, an escape or personnel passage hole is given out, the straight ladder is inclined by 3 degrees to one side of the bulkhead at the moment, the wounded and the articles are hoisted in the state, and the wounded and the articles can be hoisted out of the passage hole without obstacles.
After the slidable vertical ladder is installed, the vertical ladder is in a vertical state at the initial position, and the vertical ladder is used for people to climb up and down; after wounded or article handling are accomplished, upwards pull up the slip stopper, promote the vertical ladder and slide the vertical ladder to passway mouth one side, put down the fixed vertical ladder of slip stopper again, at this moment, the vertical ladder resumes the vertical state, and the climbing is used from top to bottom for the personnel.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426774.2A CN112519963A (en) | 2020-12-09 | 2020-12-09 | Slidable vertical ladder for escape passage and personnel passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426774.2A CN112519963A (en) | 2020-12-09 | 2020-12-09 | Slidable vertical ladder for escape passage and personnel passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112519963A true CN112519963A (en) | 2021-03-19 |
Family
ID=74996822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011426774.2A Pending CN112519963A (en) | 2020-12-09 | 2020-12-09 | Slidable vertical ladder for escape passage and personnel passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112519963A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581386A (en) * | 2021-08-11 | 2021-11-02 | 上海外高桥造船有限公司 | Special-shaped vertical ladder for inclined bottom channel of cargo hold of ultra-large liquefied gas carrier and ship |
| CN113799930A (en) * | 2021-10-27 | 2021-12-17 | 广船国际有限公司 | Ship safety cabin |
| CN113895585A (en) * | 2021-10-15 | 2022-01-07 | 沪东中华造船(集团)有限公司 | A kind of installation method of foot device of ship anchor chain locker |
| CN113998060A (en) * | 2021-10-28 | 2022-02-01 | 中船黄埔文冲船舶有限公司 | Movable boarding ladder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203756019U (en) * | 2014-02-24 | 2014-08-06 | 沈阳华锐世纪投资发展有限公司 | Berth ladder |
| US9914396B1 (en) * | 2016-12-19 | 2018-03-13 | Raymond E Scott | Easy-climb |
| CN108386054A (en) * | 2018-03-05 | 2018-08-10 | 广东电网有限责任公司清远供电局 | A kind of emergency power supply cable auxiliary stand |
| CN111184380A (en) * | 2020-02-20 | 2020-05-22 | 索菲亚家居股份有限公司 | Movable metal stair |
| CN211900431U (en) * | 2019-11-19 | 2020-11-10 | 广东电网有限责任公司 | Special staircase instrument |
| CN215043497U (en) * | 2020-12-09 | 2021-12-07 | 大连中远海运重工有限公司 | Slidable vertical ladder for escape passage and personnel passage |
-
2020
- 2020-12-09 CN CN202011426774.2A patent/CN112519963A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203756019U (en) * | 2014-02-24 | 2014-08-06 | 沈阳华锐世纪投资发展有限公司 | Berth ladder |
| US9914396B1 (en) * | 2016-12-19 | 2018-03-13 | Raymond E Scott | Easy-climb |
| CN108386054A (en) * | 2018-03-05 | 2018-08-10 | 广东电网有限责任公司清远供电局 | A kind of emergency power supply cable auxiliary stand |
| CN211900431U (en) * | 2019-11-19 | 2020-11-10 | 广东电网有限责任公司 | Special staircase instrument |
| CN111184380A (en) * | 2020-02-20 | 2020-05-22 | 索菲亚家居股份有限公司 | Movable metal stair |
| CN215043497U (en) * | 2020-12-09 | 2021-12-07 | 大连中远海运重工有限公司 | Slidable vertical ladder for escape passage and personnel passage |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581386A (en) * | 2021-08-11 | 2021-11-02 | 上海外高桥造船有限公司 | Special-shaped vertical ladder for inclined bottom channel of cargo hold of ultra-large liquefied gas carrier and ship |
| CN113895585A (en) * | 2021-10-15 | 2022-01-07 | 沪东中华造船(集团)有限公司 | A kind of installation method of foot device of ship anchor chain locker |
| CN113799930A (en) * | 2021-10-27 | 2021-12-17 | 广船国际有限公司 | Ship safety cabin |
| CN113998060A (en) * | 2021-10-28 | 2022-02-01 | 中船黄埔文冲船舶有限公司 | Movable boarding ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112519963A (en) | Slidable vertical ladder for escape passage and personnel passage | |
| JP2017077967A (en) | Large vessel and super-large elevator for marine plant construction | |
| CN215043497U (en) | Slidable vertical ladder for escape passage and personnel passage | |
| CN207632284U (en) | elevator | |
| CN204173717U (en) | A kind of emergency staircase being convenient to escape | |
| CN208791021U (en) | Tool is used in a kind of lifting of cylindrical objects | |
| CN202163584U (en) | Lifting hook device of rescue boat | |
| CN113200442A (en) | Be used for single hook to lift by crane four point lifting load marine booster station combination hoist | |
| CN102849613B (en) | Special hoisting tool special for high-speed rail motor train unit carriage | |
| CN210882124U (en) | Suspended train with escape device and suspended train system | |
| CN113501462A (en) | Lifting anti-falling mechanism for heavy load | |
| CN103556626A (en) | Hanging structure for hoisting large-diameter hole drilling filling pile steel bar cage | |
| CN211769792U (en) | Counterweight lifting hook for offshore platform crane | |
| CN107697233B (en) | A kind of boarding ladder | |
| CN213569132U (en) | Efficient concrete piping erection is with safe practical lifting hook | |
| CN216711428U (en) | Shuttle oil ship cabin cover and hang manual portable hanging for thing mouth | |
| CN210418892U (en) | Hoisting tool for steel pipe for ship | |
| CN207311438U (en) | The empty very tight dropping control device that plunges of one kind suspension | |
| CN211139583U (en) | Marine crewman boards gangway ladder | |
| CN113622285B (en) | Automatic balance hydraulic lifting bridge | |
| CN220351146U (en) | Container loading and unloading auxiliary device | |
| CN110466691A (en) | A kind of ship life raft, which is stepped on, multiplies system | |
| KR20160001451U (en) | Portable davit for marin emergency escape | |
| CN108839755B (en) | A take off curtain and sit frame frock for traffic boat ceremony formula | |
| CN211943665U (en) | Boarding device suitable for ocean platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |