CN114954797A - Marine LNG fluid reservoir saddle structure - Google Patents
Marine LNG fluid reservoir saddle structure Download PDFInfo
- Publication number
- CN114954797A CN114954797A CN202210189302.2A CN202210189302A CN114954797A CN 114954797 A CN114954797 A CN 114954797A CN 202210189302 A CN202210189302 A CN 202210189302A CN 114954797 A CN114954797 A CN 114954797A
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- plate
- saddle
- fixed
- seat
- marine lng
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- 239000012530 fluid Substances 0.000 title description 7
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a marine LNG tank saddle structure which comprises a base, a tank body and a saddle body, wherein the tank body is provided with a liquid inlet and a liquid outlet; two sides of the base are respectively provided with a saddle body, and the two saddle bodies are connected with the base in a sliding manner through mounting seats; three mounting strips are arranged on a fixed seat of the saddle body in an annular array manner, and each mounting strip is provided with a fixing piece for clamping the side wall of the liquid tank body; the saddle body realizes the fixation of the end part of the liquid tank body in the horizontal direction, and simultaneously fixes the side wall direction of the liquid tank body, thereby achieving the effect of fixing the saddle body in the double directions, and further ensuring that the saddle body is more stably fixed; and the saddle body can be adapted to a plurality of sizes of liquid tank bodies.
Description
Technical Field
The invention relates to the technical field of LNG tanks, in particular to a saddle structure of a marine LNG tank.
Background
Chinese patent CN204548411U discloses a detachable marine LNG tank saddle, which comprises a saddle body, wherein the whole saddle body is of a trapezoidal structure with an arc-shaped groove on the upper end surface, and the saddle body is formed by vertically stacking a fixed base and a movable base arranged on the upper end surface of the fixed base; the fixed base is in a trapezoid shape, the movable base is in a trapezoid structure with a lower end face matched with the upper end face of the fixed base relatively, and the upper end face of the movable base is provided with an arc-shaped groove A for accommodating the LNG liquid tank; the fixed base is of a trapezoidal structure with an arc-shaped groove B on the upper end face, the movable base is of a fan-shaped structure with the lower end face matched with the arc-shaped groove B on the upper end face of the fixed base, and the upper end face of the movable base is provided with an arc-shaped groove C for accommodating the LNG tank;
in the prior art, saddle structures used for marine LNG liquid tanks are fixed and have unchangeable sizes, so that the conventional saddle has a simple structure and poor applicability and cannot meet the installation requirements of liquid tanks with various sizes; and, current saddle structure needs the manual work to operate when installing the fluid reservoir, has the problem that wastes time and energy.
Disclosure of Invention
The invention aims to solve the problems of the background technology and provides a saddle structure of a marine LNG tank.
The purpose of the invention can be realized by the following technical scheme:
a marine LNG tank saddle structure comprises a base, a tank body and a saddle body;
two sides of the base are respectively provided with a saddle body, and the two saddle bodies are connected with the base in a sliding manner through mounting seats;
three mounting strips are arranged on a fixed seat of the saddle body in an annular array manner, and each mounting strip is provided with a fixing piece for clamping the side wall of the liquid tank body;
the outer wall of fixing base and mounting bar is provided with outer sleeve plate, and outer sleeve plate is connected with the mounting, and the inner chamber of fixing base is provided with the movable plate, and the movable plate carries out horizontal migration along the inner chamber of fixing base, is connected through the connecting block between outer sleeve plate and the movable plate.
As a further scheme of the invention: the middle part of the top surface of the base is provided with a support, and a placing sleeve is arranged above the support.
As a further scheme of the invention: the cross-section of fixing base is regular hexagon structure, is provided with the spout with connecting block looks adaptation on the mounting bar.
As a further scheme of the invention: one side of the fixing seat is provided with an air cylinder, and the output end of the air cylinder extends into the inner cavity of the fixing seat and is connected with the movable plate.
As a further scheme of the invention: a fixed sleeve is arranged at the center of the movable plate; the section of the fixed sleeve is of an arc-shaped structure and is matched with the end part of the liquid tank body.
As a further scheme of the invention: the sliding seat of the fixing piece is connected to the outer sleeve plate, fixing plates are perpendicularly arranged on two sides of the mounting strip, a driving plate is arranged between the fixing plates on the two sides, the driving plate is connected with the sliding seat through a sliding shaft, and the elastic clamping piece is located in the mounting strip.
As a further scheme of the invention: the driving plate is provided with a push rod which is of a T-shaped structure.
As a further scheme of the invention: the mounting bar is including connecting diaphragm, connection riser, and the both sides of connecting the riser set up respectively and install the connection diaphragm, and connect the riser and be located the middle part of connecting the diaphragm.
As a further scheme of the invention: the connecting shafts of the elastic clamping pieces are arranged at equal intervals, penetrate through the connecting transverse plates and are connected with the connecting transverse plates in a sliding mode, the two ends of each connecting shaft are connected with the connecting plates and the clamping blocks respectively, and springs are sleeved on the connecting shafts.
The invention has the beneficial effects that:
the saddle body realizes the fixation of the end part of the liquid tank body in the horizontal direction, and simultaneously, the side wall direction of the liquid tank body is also fixed, so that the effect of fixing the saddle body in the double directions is achieved, and the saddle body is more stably fixed;
when the saddle body is used for fixing the liquid tank body, the fixing sleeves on the two sides of the saddle body move horizontally close to each other, and the fixing piece also moves towards the side wall direction of the liquid tank body to be clamped and fixed, so that the saddle body can be suitable for liquid tank bodies with multiple sizes;
the movable plate and the fixing piece are connected together by the outer sleeve plate in the saddle body, so that mutual linkage of the movable plate and the fixing piece is realized, the fixing piece also works along with the operation of the movable plate, and the liquid tank body is fixed horizontally and is fixed in the vertical direction;
the fixing pieces are arranged in the liquid tank body, so that the plurality of fixing pieces can work through one outer sleeve plate, the plurality of fixing pieces act on the liquid tank body, and the fixing pieces have certain telescopic deformation, so that the liquid tank bodies with a plurality of sizes can be fixed.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the connection between the fixing base and the fixing member according to the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting bar of the present invention;
fig. 4 is a partially enlarged schematic view of the invention at a in fig. 1.
In the figure: 1. a base; 2. a support; 3. placing a sleeve; 4. a fluid reservoir body; 5. a mounting seat; 6. a saddle body; 7. a cylinder; 8. a fixed seat; 9. mounting a bar; 10. an outer race plate; 11. a fixing member; 12. fixing a sleeve; 13. connecting blocks; 14. moving the plate; 15. a limiting groove; 16. a movable seat; 17. a movable shaft; 18. a fixing plate; 19. a drive plate; 20. a top rod; 21. connecting the transverse plates; 22. a connecting plate; 23. a connecting shaft; 24. a clamping block; 25. a spring; 26. connecting the vertical plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, the present invention is a saddle structure for a marine LNG tank, including a base 1, a bracket 2, a placing sleeve 3, a tank body 4, a mounting seat 5, and a saddle body 6;
two sides of the base 1 are respectively provided with a saddle body 6, the two saddle bodies 6 are connected with the base 1 in a sliding way through a mounting seat 5, and the liquid tank body 4 is positioned between the two saddle bodies 6;
the middle of the top surface of the base 1 is provided with a support 2, a placing sleeve 3 is arranged above the support 2, the placing sleeve 3 is of an arc-shaped structure, and the placing sleeve 3 is placed and positioned in advance when the liquid tank body 4 is installed; the mounting seats 5 on the two sides can adopt a screw rod transmission mode or a double-shaft cylinder output mode to realize the mutual approaching or mutual departing work of the mounting seats 5 on the two sides;
when the saddle is in operation, firstly, the liquid tank body 4 is hoisted to the placing sleeve 3, then, the mounting seats 5 on the two sides are made to approach each other, and the liquid tank body 4 in the middle is fixed on the base 1, so that the saddle body 6 has the advantage of convenient use, and the mounting work of the liquid tank body 4 can be realized only by controlling the movement of the mounting seats 5;
the saddle body 6 comprises a cylinder 7, a fixed seat 8, a mounting bar 9, an outer sleeve plate 10, a fixed part 11, a fixed sleeve 12, a connecting block 13 and a moving plate 14; three mounting strips 9 are arranged on the fixing seat 8 in an annular array, each mounting strip 9 is provided with a fixing piece 11, and the fixing pieces 11 are used for clamping the side wall of the liquid tank body 4;
the section of the fixed seat 8 is of a regular hexagon structure, a sliding groove matched with the connecting block 13 is formed in the mounting bar 9, the air cylinder 7 is arranged on one side of the fixed seat 8, and the output end of the air cylinder 7 extends into the inner cavity of the fixed seat 8 and is connected with the moving plate 14; the fixed sleeve 12 is arranged at the center of the moving plate 14; the section of the fixed sleeve 12 is of an arc structure and is matched with the end part of the liquid tank body 4; the fixing sleeve 12 is used for fixing the end part of the liquid tank body 4; the fixed sleeve 12 and the movable plate 14 are elastically and telescopically connected, and the connection mode can elastically clamp the liquid tank body 4 and can be matched with the fixed part 11 to fix the liquid tank bodies 4 with multiple sizes;
the length of the mounting bar 9 is greater than that of the fixed seat 8, and the outer sleeve plate 10 can horizontally move along the fixed seat 8 and the mounting bar 9;
when the device is used, the cylinder 7 is controlled to work, the movable plate 14 is driven to move along the inner cavity of the fixed seat 8, the fixed sleeve 12 mounted on the movable plate 14 moves towards the end part of the liquid tank body 4 and clamps and fixes the liquid tank body 4 in the horizontal direction, meanwhile, the movable plate 14 enables the outer sleeve plate 10 to move along with the movable plate through the connecting block 13, and the outer sleeve plate 10 drives the output end of the fixed part 11 to move downwards and fix the side wall of the liquid tank body 4 in the moving process; therefore, the saddle body 6 realizes the fixing of the end part of the liquid tank body 4 in the horizontal direction, and simultaneously, the side wall direction of the liquid tank body 4 is also fixed, so that the effect of fixing the saddle body 6 in the double directions is achieved, and the saddle body 6 is more stably fixed; when the saddle body 6 fixes the liquid tank body 4, the fixing sleeves 12 on the two sides of the saddle body 6 move horizontally and mutually approach each other, and the fixing piece 11 also clamps and fixes the saddle body by moving towards the side wall direction of the liquid tank body 4, so that the saddle body 6 can be applied to the liquid tank bodies 4 with a plurality of sizes;
the movable plate 14 and the fixed part 11 are connected together by the outer sleeve plate 10 in the saddle body 6, so that mutual linkage of the movable plate 14 and the fixed part 11 is realized, the fixed part 11 also works along with the working of the movable plate 14, and the liquid tank body 4 is fixed horizontally and is fixed in the vertical direction of the liquid tank body 4;
referring to fig. 4, the fixing member 11 includes a movable seat 16, a movable shaft 17, a fixing plate 18, a driving plate 19, and a push rod 20; the movable seat 16 is connected to the outer sleeve plate 10, fixing plates 18 are vertically arranged on two sides of the mounting bar 9, a driving plate 19 is arranged between the fixing plates 18 on the two sides, the driving plate 19 is connected with the movable seat 16 through a movable shaft 17, and the elastic clamping piece is positioned in the mounting bar 9;
the driving plate 19 moves along the fixing plate 18, a push rod 20 is arranged on the driving plate 19, and the push rod 20 is of a T-shaped structure;
the mounting strip 9 comprises a connecting transverse plate 21 and a connecting vertical plate 26, the connecting transverse plate 21 is arranged on each of two sides of the connecting vertical plate 26, and the connecting vertical plate 26 is located in the middle of the connecting transverse plate 21; the section of the mounting bar 9 is of an H-shaped structure;
referring to fig. 3, the elastic clamping member is located on the connecting horizontal plate 21, and the connecting vertical plate 26 is provided with a limiting groove 15 adapted to the outer sheathing plate 10;
during operation, when the outer sleeve plate 10 moves, the movable seat 16 is driven to move, and the movable seat 16 enables the fixed plate 18 to move along the fixed plate 18 through the connection effect of the movable shaft 17, so that the ejector rod 20 on the drive plate 19 acts on the elastic clamping piece to fix the side wall direction of the liquid tank body 4;
the elastic clamping piece comprises a connecting plate 22, a connecting shaft 23, a clamping block 24 and a spring 25; a plurality of connecting shafts 23 are arranged at equal intervals, the connecting shafts 23 penetrate through the connecting transverse plate 21 and are connected with the connecting transverse plate 21 in a sliding manner, one end of each connecting shaft 23 is connected with the connecting plate 22, the other end of each connecting shaft 23 is connected with the clamping block 24, the connecting shafts 23 are sleeved with springs 25, and two ends of each spring 25 are respectively connected with the connecting transverse plate 21 and the clamping block 24;
specifically, the push rod 20 acts on the connecting plate 22 and drives the connecting shaft 23 to move towards the side wall of the tank body 4, so that the clamping block 24 acts on the side wall of the tank body 4, and the tank body 4 is fixed;
therefore, the fixing member 11 is structured such that the plurality of fixing members 11 can be operated by one outer race plate 10, such that the plurality of fixing members 11 act on the tank body 4, and such that the fixing member 11 has a certain amount of expansion and contraction deformation, such that the tank bodies 4 of a plurality of sizes can be fixed.
Example 2
A use method of a marine LNG tank saddle structure comprises the following steps:
step 1: firstly, hoisting the liquid tank body 4 to the placing sleeve 3, then enabling the mounting seats 5 on the two sides to be close to each other, and enabling the saddle bodies 6 on the two sides to move to a preset position;
step 2: control cylinder 7 work, drive the movable plate 14 and remove along the inner chamber of fixing base 8, make the fixed cover 12 of installing on the movable plate 14 remove to the tip of fluid reservoir body 4, and carry out the centre gripping to the horizontal direction of fluid reservoir body 4 fixed, simultaneously, the movable plate 14 makes outer sleeve plate 10 also follow the removal through connecting block 13, outer sleeve plate 10 is when removing, will drive sliding seat 16 and remove, sliding seat 16 passes through the joint action of loose axle 17, will make fixed plate 18 remove along fixed plate 18, thereby make ejector pin 20 on the drive plate 19 act on the elasticity holder, make the lateral wall direction to fluid reservoir body 4 fixed.
The working principle of the invention is as follows: the saddle body 6 realizes the fixation of the end part of the liquid tank body 4 in the horizontal direction, and simultaneously, the side wall direction of the liquid tank body 4 is also fixed, so that the effect of fixing the saddle body 6 in the double directions is realized, and the saddle body 6 is more stably fixed; when the saddle body 6 fixes the liquid tank body 4, the fixing sleeves 12 on the two sides of the saddle body 6 move horizontally and mutually approach each other, and the fixing piece 11 also clamps and fixes the saddle body by moving towards the side wall direction of the liquid tank body 4, so that the saddle body 6 can be applied to the liquid tank bodies 4 with a plurality of sizes;
the movable plate 14 and the fixed part 11 are connected together by the outer sleeve plate 10 in the saddle body 6, so that mutual linkage of the movable plate 14 and the fixed part 11 is realized, the fixed part 11 also works along with the working of the movable plate 14, and the liquid tank body 4 is fixed horizontally and is fixed in the vertical direction of the liquid tank body 4;
also, the fixing member 11 is structured such that the plurality of fixing members 11 can be operated by one outer race plate 10, such that the plurality of fixing members 11 act on the tank body 4, and such that the fixing member 11 has a certain amount of expansion and contraction deformation, such that the tank bodies 4 of a plurality of sizes can be fixed.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A marine LNG tank saddle structure is characterized by comprising a base (1), a tank body (4) and a saddle body (6);
two sides of the base (1) are respectively provided with a saddle body (6), and the two saddle bodies (6) are connected with the base (1) in a sliding way through a mounting seat (5);
three mounting strips (9) are arranged on a fixing seat (8) of the saddle body (6) in an annular array, and a fixing piece (11) for clamping the side wall of the liquid tank body (4) is arranged on each mounting strip (9);
the outer walls of the fixed seat (8) and the mounting bar (9) are provided with outer sleeve plates (10), the outer sleeve plates (10) are connected with the fixing parts (11), the inner cavity of the fixed seat (8) is provided with a movable plate (14), the movable plate (14) horizontally moves along the inner cavity of the fixed seat (8), and the outer sleeve plates (10) are connected with the movable plate (14) through connecting blocks (13).
2. Marine LNG tank saddle structure according to claim 1, characterized in that, the top surface middle part of base (1) is provided with support (2), and the top of support (2) is provided with places cover (3).
3. The saddle structure of a marine LNG tank as claimed in claim 1, wherein the section of the fixing seat (8) is a regular hexagon structure, and the mounting bar (9) is provided with a sliding groove matched with the connecting block (13).
4. Marine LNG tank saddle structure according to claim 1, characterized in that, a cylinder (7) is arranged on one side of the fixed seat (8), and the output end of the cylinder (7) extends into the inner cavity of the fixed seat (8) and is connected with the movable plate (14).
5. Marine LNG tank saddle structure according to claim 1, characterized in that a fixed sleeve (12) is mounted in the center of the moving plate (14); the section of the fixed sleeve (12) is of an arc structure and is matched with the end part of the liquid tank body (4).
6. A marine LNG tank saddle structure as claimed in claim 1, characterized in that the movable seat (16) of the fixed member (11) is connected to the outer race plate (10), the fixed plates (18) are vertically arranged on both sides of the mounting bar (9), a driving plate (19) is arranged between the fixed plates (18) on both sides, the driving plate (19) is connected with the movable seat (16) through a movable shaft (17), and the elastic clamping member of the fixed member (11) is located in the mounting bar (9).
7. Marine LNG tank saddle structure according to claim 6, characterized in that the driving plate (19) is provided with a push rod (20), and the push rod (20) is of T-shaped structure.
8. The marine LNG tank saddle structure as claimed in claim 7, wherein the mounting bar (9) comprises a connecting transverse plate (21) and a connecting vertical plate (26), the connecting transverse plate (21) is mounted on each of two sides of the connecting vertical plate (26), and the connecting vertical plate (26) is located in the middle of the connecting transverse plate (21).
9. The marine LNG tank saddle structure as claimed in claim 8, wherein the elastic clamping members are provided with a plurality of connecting shafts (23) at equal intervals, the connecting shafts (23) penetrate through the connecting transverse plate (21) and are slidably connected with the connecting transverse plate (21), the two ends of the connecting shafts (23) are respectively connected with the connecting plate (22) and the clamping blocks (24), and the connecting shafts (23) are sleeved with springs (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189302.2A CN114954797A (en) | 2022-03-01 | 2022-03-01 | Marine LNG fluid reservoir saddle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189302.2A CN114954797A (en) | 2022-03-01 | 2022-03-01 | Marine LNG fluid reservoir saddle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114954797A true CN114954797A (en) | 2022-08-30 |
Family
ID=82976400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210189302.2A Withdrawn CN114954797A (en) | 2022-03-01 | 2022-03-01 | Marine LNG fluid reservoir saddle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114954797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120628414A (en) * | 2025-08-13 | 2025-09-12 | 南通润邦海洋工程装备有限公司 | A liquid tank water pressure test equipment with self-stabilizing function |
-
2022
- 2022-03-01 CN CN202210189302.2A patent/CN114954797A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120628414A (en) * | 2025-08-13 | 2025-09-12 | 南通润邦海洋工程装备有限公司 | A liquid tank water pressure test equipment with self-stabilizing function |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220830 |