CN207298065U - A kind of J-type marine pipelaying system loading arm - Google Patents
A kind of J-type marine pipelaying system loading arm Download PDFInfo
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- CN207298065U CN207298065U CN201720891328.6U CN201720891328U CN207298065U CN 207298065 U CN207298065 U CN 207298065U CN 201720891328 U CN201720891328 U CN 201720891328U CN 207298065 U CN207298065 U CN 207298065U
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- loading arm
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- side panel
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Abstract
The utility model discloses a kind of J-type marine pipelaying system loading arm, including loading arm body, the loading arm body includes upper cover plate, lower cover, bottom panel and side panel, the upper cover plate is a long straight panel and the U-shaped shape of head end, the lower cover is a U-shaped board, the trapezoidal shape of side panel, the side panel shares two and is vertically welded in the left and right sides of upper cover plate, the bottom panel weld connection lower cover and side panel, the tail end for loading arm body is welded with capping, the top for loading arm body is sequentially installed with gear pipe device from the front to the back, guider and clamping device, rearward end below the loading arm body is provided with luffing pulley blocks and hooking device.The utility model has the advantage of：A kind of J-type marine pipelaying system loading arm, after pipe is transferred on loading arm, by gripping means grips, gear pipe device erects, and winch action, realizes that loading arm erects in place, so that pipe be erected.
Description
Technical field
Hoisting technology field is the utility model is related to, more particularly to a kind of J-type marine pipelaying system loading arm.
Background technology
Marine pipelaying system is for the engineering in submarine laying transfer oil and natural gas line.Submarine pipeline bag
Include the parts such as the supervisor that seabed oil, gas gathering line, main pipeline and attached supercharging platform, and pipeline are connected with platform.
Its effect is to collect the mined oil of marine petroleum-gas fiedl or natural gas, transports to the single point mooring of mooring oil carrier
Or transport to land oil, air reservoir station.
Marine oil, the conveying technique of feed channel are identical with land pipelines.Field of Ocean Pipeline Engineering carries out in marine site, and engineering is real
The method applied is different from land pipelines line project.
It is domestic research first, it is necessary to be erect pipe by loading arm especially for J-type marine pipelaying system
Get up, therefore those skilled in the art urgently study a kind of new J-type marine pipelaying system loading arm.
Utility model content
The J-type submarine pipeline that pipe erects can be spread the technical problem to be solved by the present invention is to provide a kind of
If system loading arm.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of J-type marine pipelaying system dress
Load arm, its innovative point are：Including loading arm body, the loading arm body includes upper cover plate, lower cover, bottom panel and side
Plate, the upper cover plate are a long straight panel and the U-shaped shape of head end, and the lower cover is a U-shaped board, the trapezoidal shape of side panel,
The upper length of side of the side panel is longer than the lower length of side, and the side panel shares two and is vertically welded in the left and right sides of upper cover plate,
The bottom panel weld connection lower cover and side panel, the tail end for loading arm body are welded with capping, the upper cover plate
Top is welded with lifting lug A, and the front end of described two side panels is welded with two lifting lug B vertically, and the tail end of the bottom panel is horizontal
To lifting lug C is welded with, the top for loading arm body is sequentially installed with gear pipe device, guider and clamping dress from the front to the back
Put, the rearward end loaded below arm body is provided with luffing pulley blocks and hooking device.
Further, some tabulas are welded with the babinet of the upper cover plate, lower cover, bottom panel and side panel composition
Plate.
Further, the gear pipe device, which is installed near the U-type groove of upper cover plate, locates.
Further, the guider is installed at preceding 1/3rd of upper cover plate, and the loading arm of corresponding position
Body interior is welded with several diaphragm plates.
Further, the clamping device shares two, is separately mounted to the latter half of upper cover plate, and corresponding position
Loading arm body interior be welded with several diaphragm plates.
The utility model has the advantage of：A kind of J-type marine pipelaying system loading arm, loading is transferred to by pipe
After on arm, by gripping means grips, gear pipe device erects, and winch action, realizes that loading arm erects in place, so that pipe be stood
Rise.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structure diagram of J-type marine pipelaying system loading arm of the utility model.
Fig. 2 is a kind of structural representation of the loading arm body of J-type marine pipelaying system loading arm of the utility model
Figure.
Fig. 3 is a kind of top view of the loading arm body of J-type marine pipelaying system loading arm of the utility model.
Fig. 4 is a kind of upper cover plate schematic diagram of J-type marine pipelaying system loading arm of the utility model.
Fig. 5 is a kind of lower cover schematic diagram of J-type marine pipelaying system loading arm of the utility model.
Fig. 6 is a kind of bottom panel schematic diagram of J-type marine pipelaying system loading arm of the utility model.
Fig. 7 is a kind of diaphragm plate schematic diagram of J-type marine pipelaying system loading arm of the utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described scope.
A kind of J-type marine pipelaying system loading arm, including load arm body, as shown in Fig. 2 to 3, loading arm sheet
Body includes upper cover plate 1, lower cover 2, bottom panel 3 and side panel 4, as shown in figure 4, upper cover plate 1 is a long straight panel and head end is U-shaped
Shape, as shown in figure 5, lower cover 2 is a U-shaped board, as shown in fig. 6,4 trapezoidal shape of side panel, under the upper length of side of side panel 4 is longer than
The length of side, side panel 4 share two and are vertically welded in the left and right sides of upper cover plate 1, and bottom panel 3 is welded to connect lower cover 2 and side
Panel 4, the tail end for loading arm body are welded with capping 5, and the top of upper cover plate 1 is welded with lifting lug A6, the front end of two side panels 4
Portion is welded with two lifting lug B7 vertically, and the tail end transverse weld of bottom panel 3 has lifting lug C8, as shown in Figure 1, loading the upper of arm body
Side is sequentially installed with gear pipe device 9, guider 10 and clamping device 11 from the front to the back, and gear pipe device 9 is installed on upper cover plate 1
Locate near U-type groove, guider 10 is installed at preceding 1/3rd of upper cover plate 1, and the loading arm body of corresponding position
Internal welding is connected to several diaphragm plates 12, and clamping device 11 shares two, is separately mounted to the latter half of upper cover plate 1, and corresponding
Loading arm body interior at position is welded with several diaphragm plates 12, loads the rearward end below arm body and is provided with luffing pulley
Group 13 and hooking device 14.As shown in fig. 7, it is welded with the babinet that upper cover plate 1, lower cover 2, bottom panel 3 and side panel 4 form
Some diaphragm plates 12.
After pipe is transferred on loading arm by walking beam and carrier roller frame, clamping device 11 clamps, and gear pipe device 9 erects,
Winch acts, and loading arm erects in place, and tension force hoistable platform upper tube tie clip holds clamping.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states simply illustrates the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model
Various changes and modifications are also had, these various changes and improvements fall within the scope of the claimed invention.This practicality is new
Type is claimed scope and is defined by the appending claims and its equivalent thereof.
Claims (5)
- A kind of 1. J-type marine pipelaying system loading arm, it is characterised in that：Including loading arm body, the loading arm sheet Body includes upper cover plate, lower cover, bottom panel and side panel, and the upper cover plate is a long straight panel and the U-shaped shape of head end, the lower cover Plate is a U-shaped board, the trapezoidal shape of side panel, and the upper length of side of the side panel is longer than the lower length of side, and the side panel shares two The left and right sides that is a and being vertically welded in upper cover plate, the bottom panel weld connection lower cover and side panel, the loading arm sheet The tail end of body is welded with capping, and lifting lug A is welded with above the upper cover plate, and the front end of described two side panels welds vertically There are two lifting lug B, the tail end transverse weld of the bottom panel has a lifting lug C, and the top for loading arm body is from the front to the back successively Gear pipe device, guider and clamping device are installed, the rearward end loaded below arm body is provided with luffing pulley blocks And hooking device.
- A kind of 2. J-type marine pipelaying system loading arm according to claim 1, it is characterised in that：The upper cover Some diaphragm plates are welded with the babinet that plate, lower cover, bottom panel and side panel form.
- A kind of 3. J-type marine pipelaying system loading arm according to claim 2, it is characterised in that：The gear pipe Device, which is installed near the U-type groove of upper cover plate, to be located.
- A kind of 4. J-type marine pipelaying system loading arm according to claim 3, it is characterised in that：The guiding Device is installed at preceding 1/3rd of upper cover plate, and the loading arm body interior of corresponding position is welded with several diaphragm plates.
- A kind of 5. J-type marine pipelaying system loading arm according to claim 4, it is characterised in that：The clamping Device shares two, is separately mounted to the latter half of upper cover plate, and the loading arm body interior of corresponding position is welded with number A diaphragm plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891328.6U CN207298065U (en) | 2017-07-21 | 2017-07-21 | A kind of J-type marine pipelaying system loading arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891328.6U CN207298065U (en) | 2017-07-21 | 2017-07-21 | A kind of J-type marine pipelaying system loading arm |
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| Publication Number | Publication Date |
|---|---|
| CN207298065U true CN207298065U (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891328.6U Active CN207298065U (en) | 2017-07-21 | 2017-07-21 | A kind of J-type marine pipelaying system loading arm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830245A (en) * | 2017-07-21 | 2018-03-23 | 南通振华重型装备制造有限公司 | A kind of J-type marine pipelaying system loading arm |
-
2017
- 2017-07-21 CN CN201720891328.6U patent/CN207298065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830245A (en) * | 2017-07-21 | 2018-03-23 | 南通振华重型装备制造有限公司 | A kind of J-type marine pipelaying system loading arm |
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