CN114876351A - Hanging ladder with telescopic function for shipbuilding operation - Google Patents
Hanging ladder with telescopic function for shipbuilding operation Download PDFInfo
- Publication number
- CN114876351A CN114876351A CN202210597446.1A CN202210597446A CN114876351A CN 114876351 A CN114876351 A CN 114876351A CN 202210597446 A CN202210597446 A CN 202210597446A CN 114876351 A CN114876351 A CN 114876351A
- Authority
- CN
- China
- Prior art keywords
- base
- ladder
- shipbuilding
- telescopic function
- platform
- 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 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 5
- 210000002414 leg Anatomy 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/426—Height adjustable supports for receiving both ladder feet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a hanging ladder with a telescopic function for shipbuilding operation, which comprises a base and a plurality of operation platforms arranged on the base, wherein the operation platforms are formed by welding four longitudinal steel pipes and a plurality of cross beams, four supporting legs and a hydraulic lifting device are respectively arranged between the operation platforms and the base, the four supporting legs are respectively arranged inside the bottoms of the four longitudinal steel pipes, and one side of the top end of each operation platform is provided with a clamping device for fixing with a ship board. The invention has simple tooling and operation steps, does not damage the ship body, can freely adjust the hanging ladder according to the height of the ship body and has strong applicability.
Description
Technical Field
The invention relates to a movable hanging ladder, in particular to a hanging ladder with a telescopic function for shipbuilding operation.
Background
In the ship building section middle group and slipway folding production process, the folding part at the outer side of the ship board needs to be assembled and welded. In the process, a plurality of layers of working platforms are required to be erected in the working area. The steel pipe fastener type scaffold is used at present or fixed anchor points of an edge plate tool are welded at a ship board outer plate in advance, and the edge plate tool scaffold is installed. Therefore, people invent the movable hanging ladder, but the prior movable hanging ladder has the following defects: the movable hanging ladder is fixed in length and cannot be flexibly used in construction areas with different heights.
Disclosure of Invention
Based on the above, the invention aims to provide a hanging ladder with a telescopic function for shipbuilding operation, so as to solve the problem that construction areas with different lengths cannot be flexibly used.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hang ladder for shipbuilding operation with flexible function, includes the base and installs a plurality of operation platforms on the base, and is a plurality of operation platform is formed by four vertical steel pipes and a plurality of crossbeam welding, and is a plurality of be equipped with four supporting legss and hydraulic lifting device between operation platform and the base respectively, four supporting legss are installed respectively in the inside of four vertical steel pipe bottoms, the clamping device who is used for with the ship board is fixed is installed to operation platform's top one side.
Furthermore, clamping device includes the grip block, grip block one end and operation platform welding, and the other end is equipped with decurrent open slot, and it has fixing bolt to run through in the open slot.
Furthermore, a plurality of corresponding through holes are formed in the joints of the four supporting legs and the four longitudinal steel pipes and are fixed through bolts.
Furthermore, hydraulic pressure elevating gear includes the elevating platform and installs in the first articulated mast of base top both sides, is equipped with the second articulated mast between the upper end of first articulated mast and the elevating platform, and it has the pneumatic cylinder to articulate between the upper surface of second articulated mast and base.
In summary, the invention mainly has the following beneficial effects: the hydraulic lifting device is fixed with the ship board, so that the whole device is more stable during operation, the hanging ladder can be freely adjusted according to the height of the ship body through the hydraulic lifting device, and the hydraulic lifting device is high in applicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the hydraulic lifting device of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
As shown in fig. 1-2, the present invention includes a base 1 and a plurality of work platforms 5 mounted on the base 1, the work platforms 5 are formed by welding four longitudinal steel pipes 4 and a plurality of cross beams, four support legs 3 and a hydraulic lifting device 2 are respectively disposed between the work platforms and the base 1, the four support legs 3 are respectively mounted inside bottoms of the four longitudinal steel pipes 4, a clamping device for fixing with a ship board is mounted on one side of a top end of the work platform 5, the clamping device includes a clamping plate 10, one end of the clamping plate is welded to the work platform 5, the other end of the clamping plate is provided with a downward open slot 7, a fixing bolt 8 penetrates through the open slot 7, the clamping plate is clamped on the ship board through the downward open slot 7, and the fixing bolt 8 is used for fixing, so that the whole work platform 5 is more stable. Four supporting legss 3 are equipped with a plurality of corresponding through-holes with the junction of four vertical steel pipes 4, and fix through bolt 9, and hydraulic pressure elevating gear 2 includes elevating platform 6 and installs in the first articulated mast 22 of base 1 top both sides, is equipped with second articulated mast 23 between the upper end of first articulated mast 22 and elevating platform 6, and it has pneumatic cylinder 21 to articulate between the upper surface of second articulated mast 23 and base 1.
According to the invention, preferably, the rollers can be arranged below the base 1, so that the whole hanging ladder can be conveniently moved, when the height of the operation platform 5 needs to be adjusted, the operation safety of workers is facilitated, and the workers can conveniently pass through the hanging ladder. When the height of hanging the ladder is adjusted to needs, extract bolt 9, start pneumatic cylinder 21 and can drive two second articulated arms 23 angle and change, make whole work platform 5's lift through elevating platform 6, insert bolt 9 again can, the suitability is strong.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (4)
1. The utility model provides a hang ladder for shipbuilding operation with flexible function, its characterized in that includes the base and installs a plurality of operation platforms on the base, and is a plurality of operation platform is formed by four vertical steel pipes and a plurality of crossbeam welding, and is a plurality of be equipped with four supporting legss and hydraulic lifting device between operation platform and the base respectively, four supporting legss are installed respectively in the inside of four vertical steel pipe bottoms, operation platform's top one side is installed and is used for the clamping device fixed with the ship board.
2. The ladder with telescopic function for shipbuilding according to claim 1, characterized in that: the clamping device comprises a clamping plate, one end of the clamping plate is welded with the operation platform, the other end of the clamping plate is provided with a downward open slot, and a fixing bolt penetrates through the open slot.
3. The ladder with telescopic function for shipbuilding according to claim 1, characterized in that: the joints of the four supporting legs and the four longitudinal steel pipes are provided with a plurality of corresponding through holes and are fixed through bolts.
4. The ladder with telescopic function for shipbuilding according to claim 1, characterized in that: the hydraulic lifting device comprises a lifting platform and first hinged rods arranged on two sides above the base, a second hinged rod is arranged between the upper end of the first hinged rod and the lifting platform, and a hydraulic cylinder is hinged between the second hinged rod and the upper surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597446.1A CN114876351A (en) | 2022-05-30 | 2022-05-30 | Hanging ladder with telescopic function for shipbuilding operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597446.1A CN114876351A (en) | 2022-05-30 | 2022-05-30 | Hanging ladder with telescopic function for shipbuilding operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114876351A true CN114876351A (en) | 2022-08-09 |
Family
ID=82680561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210597446.1A Pending CN114876351A (en) | 2022-05-30 | 2022-05-30 | Hanging ladder with telescopic function for shipbuilding operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114876351A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070256892A1 (en) * | 2006-05-08 | 2007-11-08 | Breedlove Michael G Sr | Ladder stand with platform hoist and method of assembling same |
| CN204057856U (en) * | 2014-08-31 | 2014-12-31 | 国网山东齐河县供电公司 | Job platform on new-type bar |
| CN107364807A (en) * | 2017-09-12 | 2017-11-21 | 四川弘毅智慧知识产权运营有限公司 | A kind of widely used building hoistable platform |
| CN107686072A (en) * | 2017-10-18 | 2018-02-13 | 金华振飞工具有限公司 | A kind of self-powered platform |
| CN109986524A (en) * | 2019-03-29 | 2019-07-09 | 中船澄西船舶修造有限公司 | A kind of hanging ladder tooling peculiar to vessel and its application method |
| CN111017831A (en) * | 2020-02-13 | 2020-04-17 | 徐州鑫泰镀锌设备有限公司 | Elevator suitable for galvanization production |
| CN211775601U (en) * | 2020-09-21 | 2020-10-27 | 新兴交通建设有限公司 | Scaffold for bridge construction |
| CN113097911A (en) * | 2021-04-19 | 2021-07-09 | 国网河南省电力公司方城县供电公司 | Combined type support for power equipment maintenance |
| CN215711591U (en) * | 2021-05-19 | 2022-02-01 | 中国二十冶集团有限公司 | Safety protection platform for electromechanical installation engineering |
-
2022
- 2022-05-30 CN CN202210597446.1A patent/CN114876351A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070256892A1 (en) * | 2006-05-08 | 2007-11-08 | Breedlove Michael G Sr | Ladder stand with platform hoist and method of assembling same |
| CN204057856U (en) * | 2014-08-31 | 2014-12-31 | 国网山东齐河县供电公司 | Job platform on new-type bar |
| CN107364807A (en) * | 2017-09-12 | 2017-11-21 | 四川弘毅智慧知识产权运营有限公司 | A kind of widely used building hoistable platform |
| CN107686072A (en) * | 2017-10-18 | 2018-02-13 | 金华振飞工具有限公司 | A kind of self-powered platform |
| CN109986524A (en) * | 2019-03-29 | 2019-07-09 | 中船澄西船舶修造有限公司 | A kind of hanging ladder tooling peculiar to vessel and its application method |
| CN111017831A (en) * | 2020-02-13 | 2020-04-17 | 徐州鑫泰镀锌设备有限公司 | Elevator suitable for galvanization production |
| CN211775601U (en) * | 2020-09-21 | 2020-10-27 | 新兴交通建设有限公司 | Scaffold for bridge construction |
| CN113097911A (en) * | 2021-04-19 | 2021-07-09 | 国网河南省电力公司方城县供电公司 | Combined type support for power equipment maintenance |
| CN215711591U (en) * | 2021-05-19 | 2022-02-01 | 中国二十冶集团有限公司 | Safety protection platform for electromechanical installation engineering |
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