CN111942547A - Pre-lapping method for scaffold at butt joint of ship bulkhead - Google Patents
Pre-lapping method for scaffold at butt joint of ship bulkhead Download PDFInfo
- Publication number
- CN111942547A CN111942547A CN202010612945.4A CN202010612945A CN111942547A CN 111942547 A CN111942547 A CN 111942547A CN 202010612945 A CN202010612945 A CN 202010612945A CN 111942547 A CN111942547 A CN 111942547A
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- China
- Prior art keywords
- scaffold
- plate
- steel pipe
- cross rod
- butt joint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
- B63C2005/025—Stagings, or scaffolding, i.e. constructions providing temporary working platforms on slipways, in building or repair docks, or inside hulls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a pre-lapping method for a scaffold at a ship bulkhead butt joint, which comprises the following steps: the method comprises the following steps of firstly, manufacturing a chuck cross rod tool, wherein the chuck cross rod tool comprises a clamping plate and a transverse plate, a clamping groove is formed in the clamping plate, a threaded hole is formed in one side of the clamping plate, an adjusting bolt penetrates through the threaded hole, and the transverse plate is fixedly mounted on the other side of the clamping plate; secondly, operating when the compartment plate is in a horizontal state, and mounting a chuck cross rod tool on angle steel on the compartment plate; placing two ends of the scaffold steel pipe at one end of the front-side cabin partition plate and one end of the rear-side cabin partition plate which are connected with the angle steel respectively, and binding and fixing the scaffold steel pipe and the transverse plate; and step four, laying the scaffold board on the scaffold steel pipe, and binding and fixing the scaffold board and the scaffold steel pipe. The method has the advantages of simple operation, convenient implementation and high carrying efficiency, does not need welding on the hull structure, reduces the workload of scaffold erecting personnel and improves the construction efficiency of the carrying stage of the block.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to a pre-lapping method for a scaffold at a butt joint of a ship bulkhead.
Background
When the bulkhead block is carried, in order to satisfy the construction operation of the vertical butt joint, a plurality of layers of scaffold platforms need to be erected inside the bulkhead. The original scaffold platform erection scheme is that scaffold materials are conveyed to be erected after a bulkhead is erected in a subsection mode, time and labor are wasted, if the scaffold is erected in a subsection lying state, the workload of constructors can be effectively reduced, and a method for erecting the scaffold in the subsection lying state is needed urgently.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a method for pre-erecting a scaffold at a butt joint of a ship bulkhead.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a pre-lapping method for a scaffold at a ship bulkhead butt joint, which comprises the following steps:
the method comprises the following steps of firstly, manufacturing a chuck cross rod tool, wherein the chuck cross rod tool comprises a clamping plate and a transverse plate, a clamping groove is formed in the clamping plate, a threaded hole is formed in one side of the clamping plate, an adjusting bolt penetrates through the threaded hole, and the transverse plate is fixedly mounted on the other side of the clamping plate;
step two, operating when the compartment plate is in a horizontal state, mounting a chuck cross rod tool on angle steel on the compartment plate, specifically, placing one end of the angle steel, which is not connected with the compartment plate, in the clamping groove, screwing an adjusting bolt, fixing the chuck cross rod tool and the angle steel, and enabling the chuck cross rod tools corresponding to the front compartment plate and the rear compartment plate to be at the same height;
placing two ends of the scaffold steel pipe at one end of the front-side cabin partition plate and one end of the rear-side cabin partition plate which are connected with the angle steel respectively, and binding and fixing the scaffold steel pipe and the transverse plate;
and step four, laying the scaffold board on the scaffold steel pipe, and binding and fixing the scaffold board and the scaffold steel pipe.
Preferably, in the first step, a reinforcing toggle plate is arranged at a joint of the transverse plate and the clamping plate.
In the second step, the distance between every two adjacent chuck cross rod tools on the compartment plate is equal.
As a preferred technical scheme, the distance between every two adjacent chuck cross rod tools on the compartment plate is 1.5-2.4 m.
In the third step, rubber sleeves are arranged at two ends of the steel pipe for the scaffold.
Preferably, the length of the transverse plate is one third of the length of the scaffold plate.
Preferably, the transverse plate has a hollow structure.
Compared with the prior art, the invention has the beneficial effects that:
(1) the scaffold erecting method is simple to operate and convenient to implement, and the erecting work of the scaffold can be completed without welding on the hull structure.
(2) The scaffold erected by the method provided by the invention is stable in structure and has small influence on the coating operation of the ship body.
(3) The invention can complete the pre-assembly of the scaffold when the compartment is in a horizontal state, thereby reducing the workload of scaffold assembly personnel and improving the construction efficiency in the total segment assembly stage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the chuck cross bar tool of the present invention.
FIG. 2 is a schematic diagram showing the normal use of the bay according to the present invention.
Fig. 3 is a partially enlarged view of fig. 2.
Wherein the reference numerals are specified as follows: the clamp comprises a clamp cross rod tool 1, angle steel 2, a scaffold steel pipe 3, a rubber sleeve 4, a scaffold board 5, a compartment board 6, a clamping board 7, a transverse plate 8, a clamping groove 9 and an adjusting bolt 10.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 3, the present embodiment provides a method for pre-assembling a scaffold at a butt seam of a ship compartment, which can perform an operation of assembling the scaffold when a deck plate 6 is in a horizontal state, and includes the following steps:
the method comprises the following steps of firstly, manufacturing a clamp cross rod tool 1, wherein the clamp cross rod tool 1 comprises a clamping plate 7 and a transverse plate 8, a clamping groove 9 is formed in the clamping plate 7, a threaded hole is formed in one side of the clamping plate 7 and provided with an adjusting bolt 10, the transverse plate 8 is fixedly welded to the other side of the clamping plate 7, and a reinforcing toggle plate is arranged at the joint of the transverse plate 8 and the clamping plate 7. The chuck cross rod tool 1 can be freely installed at different angle plates of the compartment plate 6, and is convenient to install and disassemble.
And step two, operating when the compartment plate 6 is in a horizontal state, installing the chuck cross rod tool 1 on the angle steel 2 on the compartment plate 6, specifically, placing one end, which is not connected with the compartment plate 6, of the angle steel 2 in the clamping groove 9, screwing the adjusting bolt 10, fixing the chuck cross rod tool 1 and the angle steel 2, and enabling the chuck cross rod tools 1 corresponding to the front compartment plate 6 and the rear compartment plate 6 to be at the same height. The distance between every two adjacent chuck cross rod tools 1 on the compartment plate 6 is equal and is 1.5 m-2.4 m.
And step three, respectively placing two ends of the scaffold steel pipe 3 at one end of the angle steel 2 connected with the front side cabin partition plate 6 and the rear side cabin partition plate 6, binding and fixing the scaffold steel pipe 3 and the transverse plate 8, and arranging rubber sleeves 4 at two ends of the scaffold steel pipe 3. The rubber sleeve 4 can increase the friction force and avoid the sliding of the steel pipe 3.
And fourthly, paving the scaffold boards 5 on the scaffold steel pipes 3, and binding and fixing the scaffold boards 5 and the scaffold steel pipes 3 to complete the pre-lapping of the scaffold.
In this embodiment, the horizontal plate 8 has a hollow structure. The length of the transverse plate 8 is one third of the length of the scaffold plate 5.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (7)
1. A method for pre-lapping scaffolds at a joint of a ship bulkhead is characterized by comprising the following steps:
the method comprises the following steps of firstly, manufacturing a chuck cross rod tool, wherein the chuck cross rod tool comprises a clamping plate and a transverse plate, a clamping groove is formed in the clamping plate, a threaded hole is formed in one side of the clamping plate, an adjusting bolt penetrates through the threaded hole, and the transverse plate is fixedly mounted on the other side of the clamping plate;
step two, operating when the compartment plate is in a horizontal state, mounting a chuck cross rod tool on angle steel on the compartment plate, specifically, placing one end of the angle steel, which is not connected with the compartment plate, in the clamping groove, screwing an adjusting bolt, fixing the chuck cross rod tool and the angle steel, and enabling the chuck cross rod tools corresponding to the front compartment plate and the rear compartment plate to be at the same height;
placing two ends of the scaffold steel pipe at one end of the front-side cabin partition plate and one end of the rear-side cabin partition plate which are connected with the angle steel respectively, and binding and fixing the scaffold steel pipe and the transverse plate;
and step four, laying the scaffold board on the scaffold steel pipe, and binding and fixing the scaffold board and the scaffold steel pipe.
2. The method for preassembling a scaffold at a ship butt joint according to claim 1, wherein in the first step, a reinforcing toggle plate is arranged at the joint of the transverse plate and the clamping plate.
3. The method for pre-lapping scaffolds at ship butt joint positions according to claim 1, wherein in the second step, the distance between every two adjacent collet cross bar tools on the partition board is equal.
4. The method for pre-lapping scaffolds at ship butt joint positions according to claim 3, wherein the distance between every two adjacent chuck cross bar tools on the bay boards is 1.5 m-2.4 m.
5. The method for preassembling a scaffold at a ship butt joint according to claim 1, wherein in the third step, rubber sleeves are arranged at two ends of the steel pipe of the scaffold.
6. The method of pre-erection of scaffold at the ship butt joint as claimed in claim 1, wherein the length of the cross plate is one third of the length of the scaffold plate.
7. The method for pre-erecting a scaffold at a ship butt joint according to claim 6, wherein the cross plate is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612945.4A CN111942547B (en) | 2020-06-30 | 2020-06-30 | Pre-lapping method for scaffold at butt joint of ship bulkhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612945.4A CN111942547B (en) | 2020-06-30 | 2020-06-30 | Pre-lapping method for scaffold at butt joint of ship bulkhead |
Publications (2)
| Publication Number | Publication Date |
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| CN111942547A true CN111942547A (en) | 2020-11-17 |
| CN111942547B CN111942547B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010612945.4A Active CN111942547B (en) | 2020-06-30 | 2020-06-30 | Pre-lapping method for scaffold at butt joint of ship bulkhead |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878525A (en) * | 2021-11-10 | 2022-01-04 | 上海外高桥造船有限公司 | Anti-toppling tool for assembling ship rib plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201756176U (en) * | 2010-07-13 | 2011-03-09 | 上海外高桥造船有限公司 | Chuck |
| CN102145739A (en) * | 2011-03-14 | 2011-08-10 | 沪东中华造船(集团)有限公司 | Scaffold suitable for cargo hold area |
| CN204473097U (en) * | 2015-01-29 | 2015-07-15 | 上海外高桥造船海洋工程有限公司 | Suspended scaffold on ships and light boats deck |
| CN109319040A (en) * | 2018-10-10 | 2019-02-12 | 上海江南长兴造船有限责任公司 | A kind of scaffold building method for hull turn of the bilge region |
| CN110053735A (en) * | 2019-03-15 | 2019-07-26 | 沪东中华造船(集团)有限公司 | A kind of scaffold building method for Large LNG bilge portion ballast tank region |
| CN110386232A (en) * | 2019-06-14 | 2019-10-29 | 上海江南长兴造船有限责任公司 | A kind of scaffold building method in container ship side hatch coaming region |
| CN211007615U (en) * | 2019-10-16 | 2020-07-14 | 黄春燕 | Scaffold groove type shape fixing device |
-
2020
- 2020-06-30 CN CN202010612945.4A patent/CN111942547B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201756176U (en) * | 2010-07-13 | 2011-03-09 | 上海外高桥造船有限公司 | Chuck |
| CN102145739A (en) * | 2011-03-14 | 2011-08-10 | 沪东中华造船(集团)有限公司 | Scaffold suitable for cargo hold area |
| CN204473097U (en) * | 2015-01-29 | 2015-07-15 | 上海外高桥造船海洋工程有限公司 | Suspended scaffold on ships and light boats deck |
| CN109319040A (en) * | 2018-10-10 | 2019-02-12 | 上海江南长兴造船有限责任公司 | A kind of scaffold building method for hull turn of the bilge region |
| CN110053735A (en) * | 2019-03-15 | 2019-07-26 | 沪东中华造船(集团)有限公司 | A kind of scaffold building method for Large LNG bilge portion ballast tank region |
| CN110386232A (en) * | 2019-06-14 | 2019-10-29 | 上海江南长兴造船有限责任公司 | A kind of scaffold building method in container ship side hatch coaming region |
| CN211007615U (en) * | 2019-10-16 | 2020-07-14 | 黄春燕 | Scaffold groove type shape fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878525A (en) * | 2021-11-10 | 2022-01-04 | 上海外高桥造船有限公司 | Anti-toppling tool for assembling ship rib plate |
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| Publication number | Publication date |
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| CN111942547B (en) | 2021-09-24 |
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