CN115230881B - Oil storage bin supporting structure - Google Patents

Oil storage bin supporting structure Download PDF

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Publication number
CN115230881B
CN115230881B CN202210885275.2A CN202210885275A CN115230881B CN 115230881 B CN115230881 B CN 115230881B CN 202210885275 A CN202210885275 A CN 202210885275A CN 115230881 B CN115230881 B CN 115230881B
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China
Prior art keywords
oil storage
groove
storage bin
gear
support frame
Prior art date
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CN202210885275.2A
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Chinese (zh)
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CN115230881A (en
Inventor
袁洪涛
张启鹏
范洪伟
文艳
胡圣君
杨尚军
闫永思
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Shanghai Waigaoqiao Shipbuilding Co Ltd
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Shanghai Waigaoqiao Shipbuilding Co Ltd
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Priority to CN202210885275.2A priority Critical patent/CN115230881B/en
Publication of CN115230881A publication Critical patent/CN115230881A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/24Means for preventing unwanted cargo movement, e.g. dunnage

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention discloses an oil storage bin supporting structure which comprises a supporting frame, wherein the upper end surface of the supporting frame is provided with a sinking table, and an oil storage bin is positioned in the sinking table; four corners of the lower end face of the support frame are respectively connected with a support column; the side walls of the periphery of the support frame are respectively provided with a group of protection plate mechanisms; each group of protection plate mechanisms is respectively connected with a group of anti-skid mechanisms arranged in the support columns; the front end and the rear end of the support frame are provided with fastening mechanisms. The oil storage bin supporting structure is provided for overcoming the defects that the existing oil storage bin is directly placed on a deck, the bottom of the oil storage bin cannot be ventilated, the oil storage bin is easy to corrode, oil leakage and oil seepage cannot be found in time at the bottom of the oil storage bin.

Description

Oil storage bin supporting structure
Technical Field
The invention relates to an oil storage bin supporting structure.
Background
When oil storage vessels are used to produce oil in the ocean, the vessels are used to store crude oil. Is connected with single point mooring to form an offshore oil storage system, and is used for periodically loading oil to an oil carrier, so that unbalance between continuous oil extraction and batch oil transportation can be coordinated. The crude oil is generally placed in a special oil storage bin on the oil storage ship, and the oil storage bin is transported to the oil transport ship after the oil storage bin on the oil storage ship is fully stored, but when the crude oil is directly placed on a deck of the ship when on the oil storage ship in the oil storage bin, the bottom of the oil storage bin cannot be ventilated, the crude oil is easily corroded, and the oil leakage and oil seepage conditions at the bottom of the oil storage bin cannot be timely found, so that the oil storage bin supporting structure is provided for the problems.
Disclosure of Invention
The invention aims to overcome the defects that the bottom of the existing oil storage bin is not ventilated, is easy to corrode and the oil leakage and oil seepage condition at the bottom of the oil storage bin cannot be found in time when the existing oil storage bin is directly placed on a deck.
The technical scheme for achieving the purpose is as follows: the oil storage bin supporting structure comprises a supporting frame, wherein the upper end face of the supporting frame is provided with a sinking table, and the oil storage bin is positioned in the sinking table; four corners of the lower end face of the support frame are respectively connected with a support column; the side walls of the periphery of the support frame are respectively provided with a group of protection plate mechanisms; each group of protection plate mechanisms is respectively connected with a group of anti-skid mechanisms arranged in the support columns; the front end and the rear end of the support frame are provided with fastening mechanisms.
Preferably, the protection plate mechanism comprises a protection plate, two sides of the protection plate are connected with limit bars, and the lower end of the protection plate is connected with a first rack; the lateral wall of support frame sets up the standing groove, the spacing groove has been seted up outwards to the both sides wall of standing groove, the guard plate is located in the standing groove, two spacing is located two in the spacing groove.
Preferably, the recess is seted up to the lateral wall lower extreme of support frame, the disc gear passes through first horizontal pole and connects in the recess, first rack with disc gear engagement, disc gear's opposite side meshing has the second rack, first logical groove has been seted up at second rack middle part, and the second horizontal pole passes first logical groove, connect at the both ends of second horizontal pole on the both sides wall of recess, the recess with the second logical groove has been seted up between the heavy platform bottom, second rack upper end is connected with presses the pole, press the pole to pass the second logical groove is located heavy platform top.
Preferably, the anti-skid mechanism comprises an anti-skid plate, the inside of the support column is hollow, the upper end of the inside of the support column is connected with a vertical rod, a threaded rod is sleeved on the vertical rod, and the threaded rod is connected with a first boss gear; the anti-skid device is characterized in that nuts are connected to the threaded rods, four connecting plates are connected to the periphery of the outer side walls of the nuts, the outer ends of the four connecting plates are respectively connected with a sliding block, four sliding grooves are respectively formed in the periphery of the inner walls of the supporting columns, the sliding blocks are slidably connected in the sliding grooves, the lower ends of the four connecting plates are respectively connected with a connecting rod, the lower ends of the four connecting rods are connected with the anti-skid plates, and anti-skid nails are arranged at the lower ends of the anti-skid plates.
Preferably, the side wall of the groove is provided with a third through groove communicated with the inside of the support column, one end of the first cross rod is rotationally connected to the side wall of the groove, the other end of the first cross rod penetrates through the third through groove to the inside of the support column and is connected with a second boss gear, and the second boss gear is meshed with the first boss gear.
Preferably, the fastening mechanism comprises two rope releasing wheel discs and two rope collecting wheel discs, the two rope releasing wheel discs are connected to the left side and the right side of the rear end of the supporting frame, and the two rope collecting wheel discs are connected to the left side and the right side of the front end of the supporting frame.
Preferably, the outer end of the rope collecting wheel disc is connected with an inclined gear disc, and the edge of the outer side wall of the inclined gear disc is connected with a rocker; connect the extension board on the support frame lateral wall, half arc board is connected to the extension board outer end, half arc board is located helical gear dish top, half arc board top connection pipe, the inside upper and lower both ends of pipe are provided with first backing ring respectively, and the grafting pole is located inside the pipe, the middle part of pipe is connected with the second backing ring, on the grafting pole the spring has been cup jointed on the second backing ring, the grafting pole lower extreme is the inclined plane, the grafting pole lower extreme passes half arc board joint arrives in the helical gear of helical gear dish.
Preferably, the two rope releasing wheel discs and the two rope collecting wheel discs are respectively connected to the supporting frame through rotating shafts.
Preferably, an axle seat is arranged in the third through groove, and the first cross rod passes through the axle seat to be connected with the second boss gear.
The beneficial effects of the invention are as follows:
1. the bottom of the oil storage bin can be ventilated better by placing the oil storage bin on the supporting frame, so that the bottom of the oil storage bin is not contacted with a deck and cannot be corroded by harmful substances; the disc gear is driven to rotate through the second rack, the first rack is driven to move through the disc gear, the first rack moves upwards to enable the protection plate to move upwards, the protection plate is attached to the side wall of the oil storage bin, the oil storage bin is protected on the periphery of the support frame, the oil storage bin placed on the support frame is enabled to be firmer when the ship body shakes, and the possibility that the oil storage bin falls off from the support frame due to shaking of the ship body is avoided.
2. The rotation through establishing disc gear drives first horizontal pole and rotates, and first horizontal pole drives second boss gear and rotates, and second boss gear rotates and drives first boss gear and rotate, and first boss gear rotates and drives the threaded rod and rotate, and the threaded rod rotates and drives the nut downstream and make antiskid ribbed tile downward movement for antiskid nail and ground contact can make the support frame more firm, can not slide on the deck.
3. Through setting up and putting rope rim plate and receipts rope rim plate can use rope fastening oil storage storehouse and support frame for the oil storage storehouse is placed more firmly on the support frame and when receiving the rope rim plate when rotating the grafting pole can be because the elasticity of spring makes the lower extreme of grafting pole peg graft to the helical tooth of helical gear rim plate in, and helical gear rim plate can not be blocked by the grafting pole when clockwise rotation, can be blocked by the grafting pole when helical gear rim plate anticlockwise rotation, so only need clockwise rotation receive the rope sheave dish can tighten up the rope very convenient when tightening up the rope.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the support frame of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view of the anti-skid mechanism of the present invention;
FIG. 5 is an enlarged view at A in FIG. 1;
FIG. 6 is a cross-sectional view of a tube of the present invention;
FIG. 7 is a cross-sectional view of the fender mechanism of the invention;
FIG. 8 is a detail view of the anti-slip mechanism of the present invention;
fig. 9 is a detailed view of the guard plate of the present invention.
In the figure: 1. a support frame; 2. a sinking platform; 3. a support column; 4. an oil storage bin; 5. a placement groove; 6. a limit groove; 7. a protection plate; 8. a limit bar; 9. a first rack; 10. a groove; 11. a disk gear; 12. pressing a pressing rod; 13. a second rack; 14. a first through groove; 15. a second cross bar; 16. a first cross bar; 17. a third through slot; 18. an axle seat; 19. a second boss gear; 20. a vertical rod; 21. a first boss gear; 22. a threaded rod; 23. a nut; 24. a connecting plate; 25. a slide block; 26. a chute; 27. a connecting rod; 28. a cleat; 29. an anti-skid nail; 30. rope releasing wheel disc; 31. a rope collecting wheel disc; 32. a rotating shaft; 33. an inclined gear plate; 34. a rocker; 35. a support plate; 36. a half-arc plate; 37. a round tube; 38. inserting a connecting rod; 39. a first baffle ring; 40. a spring; 41. a second baffle ring; 42. and (5) an inclined plane.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-9, the oil storage bin supporting structure comprises a supporting frame 1, wherein the upper end surface of the supporting frame 1 is provided with a sinking platform 2, and an oil storage bin 4 is positioned in the sinking platform 2; four corners of the lower end surface of the support frame 1 are respectively connected with a support column 3; the side walls of the periphery of the support frame 1 are respectively provided with a group of protection plate mechanisms; each group of protection plate mechanisms is respectively connected with a group of anti-skid mechanisms arranged in the support column 3; the front end and the rear end of the support frame 1 are provided with fastening mechanisms. Placing the oil storage bin 4 at the support frame 1 can enable better ventilation of the bottom of the oil storage bin 4, so that the bottom of the oil storage bin 4 is not contacted with a deck and cannot be corroded by harmful substances.
Specifically, the protection plate mechanism comprises a protection plate 7, two sides of the protection plate 7 are connected with limit bars 8, and the lower end of the protection plate 7 is connected with a first rack 9; the standing groove 5 is offered to the lateral wall of support frame 1, and spacing groove 6 has been offered outwards to the both sides wall of standing groove 5, and guard plate 7 is located standing groove 5, and two spacing 8 are located two spacing grooves 6. The recess 10 is offered to the lateral wall lower extreme of support frame 1, disc gear 11 passes through first horizontal pole 16 to be connected in recess 10, first rack 9 and disc gear 11 meshing, disc gear 11's opposite side meshing has second rack 13, first logical groove 14 has been offered at second rack 13 middle part, second horizontal pole 15 passes first logical groove 14, on the both ends lateral wall of recess 10 is connected at the both ends of second horizontal pole 15, the second logical groove has been offered between recess 10 and the heavy platform 2 bottom, second rack 13 upper end is connected with presses the pole 12, press pole 12 to pass the second logical groove and lie in heavy platform 2 top. The oil storage bin 4 is placed on the sinking platform 2 on the support frame 1 through using the crane to hoist, the oil storage bin 4 is placed on the sinking platform 2, the lower extreme of oil storage bin 4 presses the push rod 12, make push rod 12 downstream, push rod 12 promotes the second rack 13 of lower extreme, second rack 13 drives disc gear 11 and rotates, disc gear 11 rotates and drives first rack 9 motion, make first rack 9 upward movement make guard plate 7 upward movement, make guard plate 7 laminating on the lateral wall of oil storage bin 4, just so make oil storage bin 4 place around on support frame 1 have the protection, make the oil storage bin 4 of placing on support frame 1 more firm when the hull rocks, the possibility that oil storage bin 4 falls off from support frame 1 because of the hull rocks does not appear.
Specifically, the anti-slip mechanism comprises an anti-slip plate 28, the inside of a support column 3 is hollow, the upper end of the inside of the support column 3 is connected with a vertical rod 20, a threaded rod 22 is sleeved on the vertical rod 20, and a first boss gear 21 is connected on the threaded rod 22; the threaded rod 22 is connected with a nut 23, four connecting plates 24 are connected to the periphery of the outer side wall of the nut 23, a sliding block 25 is connected to the outer ends of the four connecting plates 24 respectively, four sliding grooves 26 are formed in the periphery of the inner wall of the supporting column 3 respectively, the sliding blocks 25 are slidably connected in the sliding grooves 26, a connecting rod 27 is connected to the lower ends of the four connecting plates 24 respectively, a antiskid plate 28 is connected to the lower ends of the four connecting rods 27, and antiskid nails 29 are arranged at the lower ends of the antiskid plates 28. The side wall of the groove 10 is provided with a third through groove 17 communicated with the inside of the support column 3, one end of the first cross rod 16 is rotatably connected to the side wall of the groove 10, the other end of the first cross rod passes through the third through groove 17 to the inside of the support column 3 and is connected with a second boss gear 19, and the second boss gear 19 is meshed with the first boss gear 21. An axle seat 18 is arranged in the third through groove 17, and the first cross bar 16 passes through the axle seat 18 and is connected with a second boss gear 19. When the oil storage bin 4 is placed on the sinking platform 2, when the first rack 9 drives the disc gear 11 to rotate, the rotation of the disc gear 11 drives the first cross rod 16 to rotate, the first cross rod 16 rotates to drive the second boss gear 19 to rotate, the second boss gear 19 rotates to drive the first boss gear 21 to rotate, the first boss gear 21 rotates to drive the threaded rod 22 to rotate, the threaded rod 22 rotates to drive the nut 23 to move downwards so that the antiskid plate 28 moves downwards, the antiskid nails 29 are in contact with the ground, the support frame 1 can be firmer, and the antiskid plate cannot slide on the deck.
Specifically, the fastening mechanism includes two rope releasing wheel discs 30 and two rope collecting wheel discs 31, the two rope releasing wheel discs 30 are connected to the left side and the right side of the rear end of the support frame 1, and the two rope collecting wheel discs 31 are connected to the left side and the right side of the front end of the support frame 1. The outer end of the rope collecting wheel disc 31 is connected with an inclined gear disc 33, and the edge of the outer side wall of the inclined gear disc 33 is connected with a rocker 34; the support frame 1 is connected with the extension board 35 on the lateral wall, the outer end of the extension board 35 is connected with the half arc board 36, the half arc board 36 is located the helical gear 33 top, the pipe 37 is connected to the half arc board 36 top, the inside upper and lower both ends of pipe 37 are provided with first baffle ring 39 respectively, the plug rod 38 is located the pipe 37 inside, the middle part of pipe 37 is connected with the second baffle ring 41, the spring 40 has been cup jointed on the second baffle ring 41 on the plug rod 38, the plug rod 38 lower extreme is inclined plane 42, the plug rod 38 lower extreme passes half arc board 36 and inserts in the helical gear of helical gear 33. The two rope releasing wheel discs 30 and the two rope collecting wheel discs 31 are respectively connected to the support frame 1 through rotating shafts 32. When the oil storage bin 4 is placed on the support frame 1, one end of the rope is connected to the rope releasing disc 30, the other end of the rope bypasses the upper side of the oil storage bin 4 and is then connected to the rope collecting disc 31, then the rope collecting disc 31 is rotated to tighten the rope, the lower end of the plugging rod 38 is plugged into the helical teeth of the helical gear disc 33 due to the elastic force of the spring 40 when the rope collecting disc 31 is rotated, the helical gear disc 33 is not clamped by the plugging rod 38 when the helical gear disc 33 rotates clockwise, the helical gear disc 33 is clamped by the plugging rod 38 when the helical gear disc 33 rotates anticlockwise, so that the rope can be tightened very conveniently only by rotating the rope collecting disc 31 clockwise when the rope is tightened, and the rope releasing disc 30 and the rope collecting disc 31 can be used for fastening the oil storage bin 4 and the support frame 1, so that the oil storage bin 4 is placed on the support frame 1 more firmly.
Working principle: when the oil storage bin 4 is placed on the sinking platform 2, the lower end of the oil storage bin 4 is pressed to the pressing rod 12, so that the pressing rod 12 moves downwards, the pressing rod 12 pushes the second rack 13 at the lower end, the second rack 13 drives the disc gear 11 to rotate, the disc gear 11 rotates to drive the first rack 9 to move, the first rack 9 moves upwards to enable the protection plate 7 to move upwards, the protection plate 7 is attached to the side wall of the oil storage bin 4, the periphery of the oil storage bin 4 is protected on the support frame 1, when the ship body shakes, the oil storage bin 4 placed on the support frame 1 is firmer, the possibility that the oil storage bin 4 falls off the support frame 1 due to the shake of the ship body does not occur, when the oil storage bin 4 is placed on the sinking platform 2, the rotation of the disc gear 11 is driven by the first rack 9, the rotation of the disc gear 11 drives the first cross rod 16 to rotate, the second boss gear 19 is driven by the rotation of the first cross rod 16, the second boss gear 19 rotates to drive the first boss gear 21 to rotate, the first boss gear 21 rotates to drive the threaded rod 22 to rotate, the threaded rod 22 rotates to drive the nut 23 to move downwards to enable the antiskid plate 28 to move downwards, the antiskid nails 29 are in contact with the ground, the support frame 1 can be more stable and can not slide on the deck, one end of a rope is connected to the rope placing wheel 30 after the oil storage bin 4 is placed on the support frame 1, the other end of the rope bypasses the upper side of the oil storage bin 4 and is then connected to the rope collecting wheel disc 31, then the rope collecting wheel disc 31 rotates to tighten the rope, the lower end of the inserting rod 38 is inserted into the helical teeth of the helical gear disc 33 due to the elastic force of the spring 40 when the rope collecting wheel disc 31 rotates, the helical gear disc 33 is not blocked by the inserting rod 38 when the helical gear disc 33 rotates clockwise, the helical gear disc 33 is blocked by the inserting rod 38 when rotating anticlockwise, so when tightening up the rope, only need clockwise rotation receive the rope rim plate 31 can tighten up the rope very conveniently, set up and put rope rim plate 30 and receive rope rim plate 31 and can use rope fastening oil storage bin 4 and support frame 1 for oil storage bin 4 places more firmly on support frame 1.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (5)

1. The oil storage bin supporting structure is characterized by comprising a supporting frame (1), wherein the upper end surface of the supporting frame (1) is provided with a sinking table (2), and an oil storage bin (4) is positioned in the sinking table (2); four corners of the lower end face of the support frame (1) are respectively connected with a support column (3); the side walls of the periphery of the support frame (1) are respectively provided with a group of protection plate mechanisms; each group of protection plate mechanisms is respectively connected with a group of anti-skid mechanisms arranged in the support column (3); the front end and the rear end of the support frame (1) are provided with fastening mechanisms;
the protection plate mechanism comprises a protection plate (7), two sides of the protection plate (7) are connected with limit bars (8), and the lower end of the protection plate (7) is connected with a first rack (9); a placing groove (5) is formed in the outer side wall of the supporting frame (1), limiting grooves (6) are formed in the two side walls of the placing groove (5) outwards, the protection plates (7) are located in the placing groove (5), and two limiting strips (8) are located in the two limiting grooves (6);
the support frame is characterized in that a groove (10) is formed in the lower end of the side wall of the support frame (1), a disc gear (11) is connected in the groove (10) through a first cross rod (16), a first rack (9) is meshed with the disc gear (11), a second rack (13) is meshed with the other side of the disc gear (11), a first through groove (14) is formed in the middle of the second rack (13), a second cross rod (15) penetrates through the first through groove (14), two ends of the second cross rod (15) are connected to the two side walls of the groove (10), a second through groove is formed between the groove (10) and the bottom of the sinking table (2), a pressing rod (12) is connected to the upper end of the second rack (13), and the pressing rod (12) penetrates through the second through groove and is located above the sinking table (2).
The anti-skid mechanism comprises an anti-skid plate (28), the inside of the support column (3) is hollow, the upper end of the inside of the support column (3) is connected with a vertical rod (20), the vertical rod (20) is sleeved with a threaded rod (22), and the threaded rod (22) is connected with a first boss gear (21); the novel anti-skid device is characterized in that nuts (23) are connected to the threaded rods (22), four connecting plates (24) are connected to the periphery of the outer side walls of the nuts (23), a sliding block (25) is connected to the outer ends of the four connecting plates (24) respectively, four sliding grooves (26) are formed in the periphery of the inner wall of each supporting column (3), the sliding blocks (25) are connected to the sliding grooves (26) in a sliding manner, a connecting rod (27) is connected to the lower ends of the four connecting plates (24) respectively, the lower ends of the four connecting rods (27) are connected to the anti-skid plates (28), and anti-skid nails (29) are arranged at the lower ends of the anti-skid plates (28);
the side wall of the groove (10) is provided with a third through groove (17) which is communicated with the inside of the support column (3), one end of the first cross rod (16) is rotationally connected to the side wall of the groove (10), the other end of the first cross rod passes through the third through groove (17) to the inside of the support column (3) and is connected with a second boss gear (19), and the second boss gear (19) is meshed with the first boss gear (21).
2. The oil storage bin supporting structure according to claim 1, wherein the fastening mechanism comprises two rope releasing wheel discs (30) and two rope collecting wheel discs (31), the two rope releasing wheel discs (30) are connected to the left side and the right side of the rear end of the supporting frame (1), and the two rope collecting wheel discs (31) are connected to the left side and the right side of the front end of the supporting frame (1).
3. The oil storage bin supporting structure according to claim 2, characterized in that the outer end of the rope collecting wheel disc (31) is connected with an inclined gear disc (33), and a rocker (34) is connected at the edge of the outer side wall of the inclined gear disc (33); connect extension board (35) on support frame (1) lateral wall, half arc board (36) are connected to extension board (35) outer end, half arc board (36) are located helical gear dish (33) top, half arc board (36) top connection pipe (37), pipe (37) inside upper and lower both ends are provided with first baffle ring (39) respectively, and peg graft pole (38) are located inside pipe (37), the middle part of pipe (37) is connected with second baffle ring (41), peg graft pole (38) go up spring (40) have been cup jointed on second baffle ring (41), peg graft pole (38) lower extreme is inclined plane (42), peg graft pole (38) lower extreme pass half arc board (36) joint to in the helical gear of helical gear dish (33).
4. -oil storage silo support structure according to claim 2, characterized in that two rope-paying-off discs (30) and two rope-collecting discs (31) are each connected to the support frame (1) by means of a rotation shaft (32).
5. -oil sump support structure according to claim 1, characterized in that an axle seat (18) is provided in the third through-slot (17), the first cross bar (16) being connected to the second boss gear (19) through the axle seat (18).
CN202210885275.2A 2022-07-26 2022-07-26 Oil storage bin supporting structure Active CN115230881B (en)

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Application Number Priority Date Filing Date Title
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CN115230881B true CN115230881B (en) 2023-11-03

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