CN109607392A - A kind of LNG ship cargo tank gas vault hanging object device and its application method - Google Patents
A kind of LNG ship cargo tank gas vault hanging object device and its application method Download PDFInfo
- Publication number
- CN109607392A CN109607392A CN201811287584.XA CN201811287584A CN109607392A CN 109607392 A CN109607392 A CN 109607392A CN 201811287584 A CN201811287584 A CN 201811287584A CN 109607392 A CN109607392 A CN 109607392A
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- China
- Prior art keywords
- platform
- cylinder
- electric block
- operating platform
- cargo tank
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of LNG ship cargo tank gas vault hanging object devices, the device includes operating platform, guardrail is equipped on the periphery of operating platform, support angle steel is equipped on the inside of guardrail, platform top cover is equipped on the top of support angle steel, pulley rail is installed in the lower surface of platform top cover, electric block is installed in pulley rail, electric block lower part is linked with suspension hook, electric block is gone up and down by electric block remote control control, cylinder is equipped in the lower part of operating platform, the through-hole being arranged in the upper, open end and operating platform of cylinder matches setting, the lower open end of cylinder is equipped with the connecting flange to connect with gas vault opening.Material Transportation efficiency in cargo tank is greatly improved using the tooling, it is defeated compared with high handling not only stable but also safe；Personnel operate on the operational platform, can observe the whole process of Material Transportation in real time, if meeting emergency case, can find in time；Platform manufacturing process is simple and convenient, and this platform can be recycled constantly, reduce manufacturing cost.
Description
Technical field
The invention belongs to LNG ship cargo tank large size tooling field, specifically a kind of LNG ship cargo tank gas vault hanging object device and
Its application method.It can be used for by gas vault region, the material goods and materials of highly effective and safe transported in LNG cargo tank.
Technical background
In the building course of LNG ship containment system, most of goods and materials and personnel are the works opened by each cabin starboard
The disengaging of skill hole, but after being installed with the body of work main layer invar of LNG, the fabrication hole of topside also closes lifting, this
When the gentle vault aperture of liquid vault at only two channels of cargo tank.Since there is the presence of pump tower in liquid vault position, therefore it is used for personnel
Up and down；And the unique channel that the aperture of gas vault is also just passed in and out at goods and materials.If lifting up into row operation using height, staffing is inconvenient, and
Shake during hanging object excessive, there are some potential safety problemss.
Summary of the invention
It is an object of the invention to overcome the above deficiency, a kind of LNG ship cargo tank gas vault hanging object device and its use are provided
Method, the present invention solve LNG cargo tank in the disengaging of finishing phase goods and materials, and using entire gas vault hanging object device, cooperation is powered on
Dynamic cucurbit, effectively forms automatic hanging apparatus.
To achieve the above object, technical solution of the present invention is as follows:
A kind of LNG ship cargo tank gas vault hanging object device, which includes operating platform, is equipped with shield on the periphery of the operating platform
Column is equipped with support angle steel on the inside of the guardrail, platform top cover is equipped on the top of the support angle steel, in the platform top cover
Lower surface pulley rail is installed, electric block is installed, electric block lower part is linked with suspension hook, institute in the pulley rail
Electric block is stated to be gone up and down by electric block remote control control, the lower part of the operating platform be equipped with cylinder, the cylinder it is upper
The through-hole being arranged on portion open end and operating platform matches setting, and the lower open end of the cylinder is equipped with and gas vault opening phase
The connecting flange connect, the length of the pulley rail are greater than the length of operating platform corresponding end, the operating platform and deck roof
It covers and is equipped with hanging ring.
It is welded between welding, the other end and platform top cover between one end and operating platform of the support angle steel.
The cylinder is equipped with elbow, and described elbow one end is connected with cylinder, the other end is in communication with the outside.
The upper, open end of the cylinder is equipped with cover board.
It is welded and fixed between the operating platform and cylinder.
A kind of application method of LNG ship cargo tank gas vault hanging object device, method includes the following steps:
Step 1, it will assemble and fix between support angle steel and platform top cover, and by spiral shell between the lower end and operating platform of support angle steel
It tethers and connects, lifted the assembly to hull gas vault opening by the hanging ring on operating platform,
Step 2, connecting flange is open with gas vault by connecting to connecting bolt and fixing,
Step 3, declined by electric block remote control control electric block, connection steel wire set up on suspension hook,
Step 4, the cover board of the upper, open end of cylinder is hung by crane, the steel wire that step 2 is set up is entered by cylinder
To gas vault cabin, the goods and materials of handling will be needed to transport by connection steel wire and electric block, and is transported simultaneously by pulley rail
It is placed on the position for needing to place.
Compared with prior art, the invention has the benefit that
Tool structure of the present invention is simple, easy for installation, is greatly improved Material Transportation efficiency in cargo tank using the tooling, compared with
High handling is defeated not only stable but also safe；Personnel operate on the operational platform, can observe the whole process of Material Transportation in real time, if meeting
Emergency case can be found in time；Platform manufacturing process is simple and convenient, and this platform can be recycled constantly, reduce manufacture at
This.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Specific embodiment
Below in conjunction with drawings and examples, the technical scheme of the present invention will be further described, but should not limit this hair with this
Bright protection scope.
As shown in Figure 1, the present embodiment LNG ship cargo tank gas vault hanging object device, which includes operating platform 1, described
The periphery of operating platform 1 is equipped with guardrail 2, and support angle steel 3 is equipped on the inside of the guardrail 2, is set on the top of the support angle steel 3
There is platform top cover 4, pulley rail 5 is installed in the lower surface of the platform top cover 4, is equipped in the pulley rail 5 electronic
Cucurbit 6,6 lower part of electric block are linked with suspension hook 12, and the electric block 6 is controlled by electric block remote controler 13 and gone up and down, in institute
The lower part for stating operating platform 1 is equipped with cylinder 7, and the through-hole 8 being arranged in the upper, open end and operating platform of the cylinder 7 matches
Setting, the lower open end of the cylinder 7 are equipped with the connecting flange 9 to connect with gas vault opening, and the length of the pulley rail 5 is big
In being equipped with hanging ring 10 in the length of 1 corresponding end of operating platform, the operating platform 1 and platform top cover 4.
Preferably, welding, the other end and platform between one end of support angle steel 3 and operating platform 1 described in the present embodiment
It is welded between top cover 4.
As further preferred, cylinder 7 described in the present embodiment is equipped with elbow 11, described 11 one end of elbow and 7 phase of cylinder
Connection, the other end are in communication with the outside.
As further preferred, the upper, open end of the present embodiment cylinder 7 is equipped with cover board.
As further preferred, it is welded and fixed between operating platform 1 and cylinder 7 described in the present embodiment.
The application method of the present embodiment LNG ship cargo tank gas vault hanging object device, method includes the following steps:
Step 1, will assemble and fix between support angle steel 3 and platform top cover 4, and by the lower end of support angle steel 3 and operating platform 1 it
Between be bolted, the assembly is lifted to hull gas vault opening by the hanging ring on operating platform 1,
Step 2, connecting flange 9 is open with gas vault by connecting to connecting bolt and fixing,
Step 3, electric block 6 is controlled by electric block remote controler 13 to decline, connection steel wire is set up on suspension hook 12,
Step 4, the cover board of the upper, open end of cylinder 7 is hung by crane, the steel wire that step 2 is set up by cylinder 7 into
Enter to gas vault cabin, the goods and materials for needing handling are transported by connection steel wire and electric block 6, and is transported by pulley rail
And it is placed on the position for needing to place.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although ginseng
It is described the invention in detail according to preferred embodiment, those skilled in the art should understand that, it can be to invention
Technical solution is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered
In scope of the presently claimed invention.
Claims (6)
1. a kind of LNG ship cargo tank gas vault hanging object device, which is characterized in that the device includes operating platform (1), in the operation
The periphery of platform (1) is equipped with guardrail (2), support angle steel (3) is equipped on the inside of the guardrail (2), in the support angle steel (3)
Top is equipped with platform top cover (4), is equipped with pulley rail (5), the pulley rail in the lower surface of the platform top cover (4)
(5) it is equipped in electric block (6), electric block (6) lower part is linked with suspension hook (12), and the electric block (6) is by electronic calabash
Reed remote controler (13) control lifting is equipped with cylinder (7) in the lower part of the operating platform (1), the upper opening of the cylinder (7)
The setting that matches with the through-hole (8) being arranged on operating platform is held, phase that the lower open end of the cylinder (7) is equipped with and gas vault is open
The connecting flange (9) connect, the length of the pulley rail (5) are greater than the length of operating platform (1) corresponding end, the operating platform
(1) and on platform top cover (4) it is equipped with hanging ring (10).
2. LNG ship cargo tank gas vault hanging object device according to claim 1, which is characterized in that the support angle steel (3)
It is welded between welding, the other end and platform top cover (4) between one end and operating platform (1).
3. LNG ship cargo tank gas vault hanging object device according to claim 1, which is characterized in that the cylinder (7) is equipped with
Elbow (11), described elbow (11) one end is connected with cylinder (7), the other end is in communication with the outside.
4. LNG ship cargo tank gas vault hanging object device according to claim 1, which is characterized in that the top of the cylinder (7)
Open end is equipped with cover board.
5. LNG ship cargo tank gas vault hanging object device according to claim 1 to 4, which is characterized in that the operation is flat
It is welded and fixed between platform (1) and cylinder (7).
6. the application method of LNG ship cargo tank gas vault hanging object device described in a kind of claim 5, which is characterized in that this method
The following steps are included:
Step 1, it will assemble and fix between support angle steel (3) and platform top cover (4), and by the lower end of support angle steel (3) and operation
Platform is bolted between (1), is lifted the assembly to hull gas vault opening by the hanging ring on operating platform (1),
Step 2, connecting flange (9) is open with gas vault by connecting to connecting bolt and fixing,
Step 3, by electric block remote controler (13) control electric block (6) decline, connection steel wire is set up on suspension hook (12),
Step 4, the cover board of the upper, open end of cylinder (7) is hung by crane, the steel wire that step 2 is set up passes through cylinder
(7) it enters in gas vault cabin, the goods and materials for needing handling is transported by connection steel wire and electric block (6), and pass through coaster
Track transports and is placed on the position for needing to place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287584.XA CN109607392A (en) | 2018-10-31 | 2018-10-31 | A kind of LNG ship cargo tank gas vault hanging object device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287584.XA CN109607392A (en) | 2018-10-31 | 2018-10-31 | A kind of LNG ship cargo tank gas vault hanging object device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607392A true CN109607392A (en) | 2019-04-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811287584.XA Pending CN109607392A (en) | 2018-10-31 | 2018-10-31 | A kind of LNG ship cargo tank gas vault hanging object device and its application method |
Country Status (1)
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| CN (1) | CN109607392A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822283A (en) * | 2019-09-27 | 2020-02-21 | 广州文冲船厂有限责任公司 | Installation method of vertical LNG storage tank |
| CN112078750A (en) * | 2020-08-11 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for building external field of gas dome cylinder of LNG ship |
| CN112209232A (en) * | 2020-09-17 | 2021-01-12 | 沪东中华造船(集团)有限公司 | A hang thing platform for gas dome barrel |
| CN112357755A (en) * | 2020-09-17 | 2021-02-12 | 沪东中华造船(集团)有限公司 | Installation method of air dome cylinder object hanging platform |
| CN115611209A (en) * | 2022-10-18 | 2023-01-17 | 沪东中华造船(集团)有限公司 | Installation platform device for construction of dome of LNG liquid cargo tank and use method |
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| CN106927353A (en) * | 2017-04-17 | 2017-07-07 | 中国核工业第五建设有限公司 | LNG storage tank tank inner tube pipe fitting method |
| CN206395704U (en) * | 2016-12-15 | 2017-08-11 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank vertical lifting mechanism |
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2018
- 2018-10-31 CN CN201811287584.XA patent/CN109607392A/en active Pending
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| US4749328A (en) * | 1986-10-20 | 1988-06-07 | Mi-Jack Products, Inc. | Auxiliary hoist grapple |
| CN102874689A (en) * | 2012-10-16 | 2013-01-16 | 中石化第十建设有限公司 | Travelling crane for oil tank construction in cave depot |
| CN203624798U (en) * | 2013-10-29 | 2014-06-04 | 中国石油天然气股份有限公司 | Hanging bar for crude oil storage tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822283A (en) * | 2019-09-27 | 2020-02-21 | 广州文冲船厂有限责任公司 | Installation method of vertical LNG storage tank |
| CN112078750A (en) * | 2020-08-11 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for building external field of gas dome cylinder of LNG ship |
| CN112209232A (en) * | 2020-09-17 | 2021-01-12 | 沪东中华造船(集团)有限公司 | A hang thing platform for gas dome barrel |
| CN112357755A (en) * | 2020-09-17 | 2021-02-12 | 沪东中华造船(集团)有限公司 | Installation method of air dome cylinder object hanging platform |
| CN115611209A (en) * | 2022-10-18 | 2023-01-17 | 沪东中华造船(集团)有限公司 | Installation platform device for construction of dome of LNG liquid cargo tank and use method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |