CN111503372A - Dock crude oil loading and unloading hose support frame - Google Patents

Abstract

The invention relates to a wharf crude oil loading and unloading hose support frame, which belongs to the technical field of crude oil loading and unloading equipment and comprises a support frame body, wherein the support frame body is arranged on a shore, an oil storage device is arranged on the shore on the inner side of the support frame body, a ship with an oil storage tank is parked on the shore, the support frame body comprises an upper top plate and a lower bottom plate, a central shaft which is respectively and rotatably connected with the upper top plate and the lower bottom plate is arranged between the upper top plate and the lower bottom plate, a cross rod is arranged at the top of the central shaft, a hook for hooking a hose is arranged at the end part of the cross rod, and when the hook drives the hose to enable the oil storage device to be communicated with the oil storage tank, the central shaft drives the cross rod. The invention has the advantages that after the hose is communicated with the oil storage device on the shore, the hose is prevented from being carried to a ship to be connected with the oil storage tank, and a large amount of manpower is saved.

Description

Dock crude oil loading and unloading hose support frame

Technical Field

The invention relates to the technical field of crude oil loading and unloading equipment, in particular to a dock crude oil loading and unloading hose support frame.

Background

Petroleum pitch is a product of crude oil processing. The crude oil is transported to a port by a ship and then is unloaded from the ship by an oil unloading hose, one end of the oil unloading hose is connected with an oil storage device at the bank, and the other end of the oil unloading hose is connected with an oil storage tank of the ship.

As shown in fig. 1, when a ship 2 is transported to a shore 1 of a port, an operator needs to communicate an oil storage device 11 of the shore 1 with an oil storage tank 21 on the ship 2 through a hose 12, and when one end of the hose 12 is communicated with the oil storage device 11, the other end of the hose 12 needs to be manually carried to the ship 2 by the operator to communicate with the oil storage tank 21, so that oil in the oil storage tank 21 on the ship 2 is transferred to the oil storage device 11 of the shore 1.

The above prior art solutions have the following drawbacks: since the hose 12 for transferring oil has a large diameter, the entire hose 12 has a large mass, and therefore, after an operator communicates the hose 12 with the oil storage device 11, much labor is wasted when the other end of the hose 12 is transported to the ship 2 and communicated with the oil storage tank 21.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a wharf crude oil loading and unloading hose support frame which has the effects that after a hose is communicated with an oil storage device on the shore, the hose is prevented from being carried to a ship and connected with an oil storage tank, and a large amount of manpower is saved.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a pier crude oil loading and unloading hose support frame, includes the support frame body, the support frame body sets up on the bank, the inboard that the bank is located the support frame body is provided with the oil storage device, the bank is berthhed the boats and ships that have the oil storage tank, the support frame body includes roof and lower plate, be provided with respectively between roof and the lower plate with both rotate the center pin of being connected, the top of center pin is provided with the horizontal pole, the tip of horizontal pole is provided with the couple that is used for articulating the hose, and when the couple drove the hose and makes oil storage device and oil storage tank be linked together, the center pin drives the horizontal pole and together rotates for the horizontal pole by parallel rotation to being perpendicular with the bank with.

Through adopting above-mentioned technical scheme, when boats and ships remove to the pier bank, at first with hose connection on oil storage device, then with the other end overlap joint of hose on the couple, rotate the center pin afterwards and drive the hose on horizontal pole and the couple and rotate to the one side of neighbouring boats and ships mutually perpendicular with the bank by the one side that parallels with the bank, then take off the hose and make hose and oil storage tank be linked together to can avoid the staff to lift the hose on boats and ships manually, save a large amount of manpowers.

The present invention in a preferred example may be further configured to: and the lower bottom plate is also provided with a driving assembly for driving the central shaft to rotate.

Through adopting above-mentioned technical scheme, can realize automaticly as far as possible, avoid the manual work to rotate the center pin, further use manpower sparingly.

The present invention in a preferred example may be further configured to: the driving assembly comprises a driving motor arranged on the lower bottom plate, the driving motor is connected with a first gear, and a second gear meshed with the first gear is fixedly connected to the outer wall of the central shaft.

Through adopting above-mentioned technical scheme, when the direction motion of needs drive hose towards boats and ships, start driving motor, driving motor can drive first gear and rotate, and first gear can drive the second gear and rotate to drive the center pin and rotate, the center pin can drive the horizontal pole and rotate, and the horizontal pole can drive the couple and the hose on the couple rotates towards the direction of boats and ships simultaneously.

The present invention in a preferred example may be further configured to: the side wall of the upper half part of the central shaft is provided with a first sliding groove for the cross rod to slide up and down, the side wall of the central shaft perpendicular to the first sliding groove is provided with limit holes which are uniformly distributed, the end part of the cross rod in the first sliding groove is provided with a locating hole, and a limit pin is arranged through the limit hole and the locating hole.

Through adopting above-mentioned technical scheme, because the sea water can appear rising tide or the condition of ebbing tide, so the height at sea level can change, thereby lead to the high emergence of boats and ships to change, thereby lead to the hose inconvenient and carry out the butt joint with the oil storage tank on the boats and ships, can be when the high emergence of sea level changes through set up first spout on the center pin, remove the horizontal pole and remove along first spout, when the high position of confirming the horizontal pole, insert the spacing hole of center pin and the locating hole of horizontal pole with the spacer pin in, the realization is fixed the position of horizontal pole.

The present invention in a preferred example may be further configured to: and a support component is arranged between the central shaft and the cross rod.

Through adopting above-mentioned technical scheme, because the quality of hose is great, so the hose can bend the horizontal pole, can support the angle between center pin and the horizontal pole through setting up supporting component, strengthens the connection performance between the two.

The present invention in a preferred example may be further configured to: the supporting component comprises a reinforcing rod, one end of the reinforcing rod is obliquely arranged and is hinged to the central shaft, the other end of the reinforcing rod is hinged to a sliding block, a second sliding groove for the sliding block to slide is formed in the bottom end of the transverse rod, and a spring is arranged between the sliding block and the end portion, far away from the central shaft, of the second sliding groove.

Through adopting above-mentioned technical scheme, when the horizontal pole moved downwards along first spout, the slider can remove along the direction that the center pin was kept away from to the second spout orientation, and when the position of horizontal pole was confirmed, the slider can compress the spring, and the elasticity of spring can give the trend of a orientation opposite direction motion of slider this moment to make the slider tend to equilibrium gradually, make the stiffener play carry out the effect that supports center pin and horizontal pole.

The present invention in a preferred example may be further configured to: the lateral wall of the sliding block is provided with a guide post, and the inner wall of the second sliding groove is provided with a guide groove matched with the guide post.

Through adopting above-mentioned technical scheme, can make the slider can only remove along the second spout, avoid the slider to take place the landing by the below of second spout.

The present invention in a preferred example may be further configured to: the couple includes the couple body that the opening is decurrent, couple body lower limb department is provided with the limiting plate of carrying out the shutoff to it.

Through adopting above-mentioned technical scheme, when needs put hose one end and remove on the couple, at first put the hose among the couple body, then realize carrying out the shutoff to couple body lower extreme open position through removing the limiting plate to the realization is placed the hose and is removed on the couple.

The present invention in a preferred example may be further configured to: and the upper surface of the limiting plate is fixedly connected with a limiting spring.

Through adopting above-mentioned technical scheme, the last fixed surface at the limiting plate is connected with spacing spring and can play the effect of carrying out the butt to the hose when placing the hose inside the couple body to make the locking effect to the hose better.

The present invention in a preferred example may be further configured to: be provided with between horizontal pole and the couple and drive the couple and carry out pivoted runner assembly, runner assembly includes rotates the first runner rod of being connected with the horizontal pole, fixedly connected with action wheel on the first runner rod, action wheel one side is provided with from the driving wheel with action wheel matched with, passes from the driving wheel be provided with the second runner with couple body fixed connection.

Through adopting above-mentioned technical scheme, when rotating the hose to the oil storage tank of neighbouring boats and ships, probably there is great angle difference between hose and the oil storage tank, can rotate first rotation pole this moment and drive the action wheel and rotate, the action wheel can drive and rotate from the driving wheel, can drive the couple body and rotate when rotating from the driving wheel, thereby the realization drives the hose on the couple body and rotates, thereby realize adjusting the angle between hose and the oil storage tank, make the butt joint convenient between hose and the oil storage tank.

In summary, the invention includes at least one of the following beneficial technical effects:

1. when the ship moves to the wharf shore, the hose is connected to the oil storage device, the other end of the hose is connected to the hook in a lap joint mode, then the central shaft is rotated to drive the cross rod and the hose on the hook to rotate from one side parallel to the shore to one side perpendicular to the shore and adjacent to the ship, and then the hose is taken down to enable the hose to be communicated with the oil storage tank, so that the situation that workers lift the hose onto the ship manually can be avoided, and a large amount of manpower is saved;

2. the sea water is likely to have the condition of tide rising or tide falling, so the height of the sea level is likely to change, the height of the ship is likely to change, the hose is unlikely to be butted with an oil storage tank on the ship, the cross rod is moved along the first sliding groove by arranging the first sliding groove on the central shaft when the height of the sea level is changed, and when the height position of the cross rod is determined, the limiting pin is inserted into the limiting hole of the central shaft and the positioning hole of the cross rod, so that the position of the cross rod is fixed;

3. when rotating the hose to the oil storage tank of neighbouring boats and ships, probably there is great angle difference between hose and the oil storage tank, can rotate first rotation pole this moment and drive the action wheel and rotate, the action wheel can drive and rotate from the driving wheel, can drive the couple body and rotate when rotating from the driving wheel, thereby the realization drives the hose on the couple body and rotates, thereby realize adjusting the angle between hose and the oil storage tank, make the butt joint convenient between hose and the oil storage tank.

Drawings

Fig. 1 is a schematic structural diagram showing the background art in this embodiment.

Fig. 2 is a schematic structural diagram showing that the hose is communicated with the oil storage device in the embodiment.

Fig. 3 is a schematic view showing the structure in which the flexible tube communicates with the oil storage device and the oil storage tank in this embodiment.

Fig. 4 is a schematic structural view showing the cross bar and the hook before rotation in the present embodiment.

Fig. 5 is a schematic view showing the structure of the cross bar and the hook after rotating in this embodiment.

Fig. 6 is a schematic structural view of the support assembly embodied in the present embodiment.

Fig. 7 is a schematic structural view of the slider and the spring in this embodiment.

Fig. 8 is a partially enlarged schematic view of a portion a in fig. 7.

Fig. 9 is a schematic structural view showing the hook and the rotating member in this embodiment.

In the figure, 1, shoreside; 11. an oil storage device; 12. a hose; 2. a vessel; 21. an oil storage tank; 3. a support frame body; 31. an upper top plate; 32. a lower base plate; 33. a connecting plate; 4. a central shaft; 41. a first chute; 42. a limiting hole; 43. a spacing pin; 5. a cross bar; 51. positioning holes; 52. a second chute; 53. a guide groove; 6. hooking; 61. a hook body; 62. a limiting plate; 63. locking; 64. a hook; 65. a limiting spring; 7. a drive assembly; 71. a support plate; 72. a drive motor; 73. a rotating shaft; 74. a first gear; 75. a second gear; 76. a bearing seat; 8. a support assembly; 81. a reinforcing bar; 82. a slider; 821. a guide post; 822. a positioning column; 83. a spring; 9. a rotating assembly; 91. a first rotating lever; 911. a limiting groove; 92. a hand wheel; 93. a driving wheel; 931. a dial tooth; 94. a driven wheel; 941. meshing teeth; 95. a second rotating rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2 and 4, the support frame for loading and unloading the crude oil in the wharf disclosed by the invention comprises a support frame body 3 fixed on the shore 1 and positioned between the oil storage device 11 and the ship 2, wherein the support frame body 3 comprises an upper top plate 31 and a lower bottom plate 32 which are arranged in parallel and rectangular up and down, and a connecting plate 33 is arranged on one side of the upper top plate 31 and one side of the lower bottom plate 32 to connect the upper top plate 31 and the lower bottom plate 32. A cylindrical central shaft 4 which is rotatably connected with the upper top plate 31 and the lower bottom plate 32 is further arranged between the upper top plate 31 and the lower bottom plate, a cross rod 5 which is perpendicular to the central shaft 4 is arranged at the top of the central shaft 4, and a hook 6 for hanging the hose 12 is arranged at one end of the cross rod 5 which is far away from the central shaft 4. A driving unit 7 for driving the central shaft 4 to rotate is further provided on the lower half of the central shaft 4, and the cross bar 5 is parallel to the boundary of the shore 1 when the hose 12 is not required to be transported.

As shown in fig. 2 and 3, when the ship 2 moves to the quay 1, the other end of the hose 12 connected to the oil storage device 11 is first hooked to the hook 6, and then the driving assembly 7 drives the central shaft 4 to rotate, so as to drive the cross bar 5 and the hose 12 on the hook 6 to rotate toward the ship 2, when the cross bar 5 is perpendicular to the boundary of the quay 1, the distance between the hose 12 and the oil storage tank 21 is the shortest, and then the driving assembly 7 is controlled to stop moving, and at this time, the hose 12 hooked to the hook 6 is connected to the oil storage tank 21, so that it is possible to avoid the need for an operator to transfer the other end of the hose 12 to the ship 2 when the oil storage device 11 and the oil storage tank 21 are connected through the hose 12.

As shown in fig. 5, the sea level is high or low due to the rising or falling tide of the sea, so that the hook 6 is not at the same level with the oil storage tank 21 of the ship 2, and the hose 12 is not easily connected to the oil storage tank 21 of the ship 2. In order to facilitate the connection of the hose 12 to the oil storage tank 21 of the vessel 2 as much as possible, a first sliding groove 41 is formed in the upper side wall of the center shaft 4, the end of the cross bar 5 is inserted into the first sliding groove 41, and the cross bar 5 can slide up and down along the first sliding groove 41. A row of limiting holes 42 which are uniformly distributed and correspond to each other are respectively formed in the central shaft 4 at two sides of the first sliding groove 41, a positioning hole 51 (refer to fig. 7) is formed in the end portion of the cross bar 5 located inside the first sliding groove 41, and a limiting pin 43 is arranged through the limiting holes 42 and the positioning hole 51 to fix the position of the cross bar 5. The height of the cross bar 5 and the hook 6 can be adjusted according to the height of the sea level by inserting the limit pin 43 into the positioning hole 51 and the different limit holes 42, and the cross bar 5 is supported by the support assembly 8 arranged between the central shaft 4 and the cross bar 5.

As shown in fig. 6 and 7, the support assembly 8 includes a reinforcing rod 81 having one end hinged to the lower side of the first sliding groove 41 on the central shaft 4, a slider 82 hinged to the other end of the reinforcing rod 81, and a second sliding groove 52 provided on the lower boundary of the crossbar 5 for the slider 82 to slide.

As shown in fig. 7 and 8, the guide posts 821 are provided on both side walls of the slider 82, the guide grooves 53 are formed on the side walls of the second slide groove 52 so as to be engaged with the guide grooves 53, and the slider 82 is prevented from being separated from the second slide groove 52 by the guide posts 821 and the guide grooves 53. A pair of positioning posts 822 are disposed at an end portion of the slider 82 away from the central shaft 4 and an end portion of the corresponding second sliding groove 52, a spring 83 is disposed between the slider 82 and the second sliding groove 52, two ends of the spring 83 are respectively sleeved on the two positioning posts 822, and the positioning posts 822 are disposed to enhance the stability of the spring 83.

When the cross bar 5 moves downwards along the first sliding groove 41, the sliding block 82 at the end of the reinforcing bar 81 moves towards the direction away from the central shaft 4 along the second sliding groove 52, and when the sliding block 82 moves along the second sliding groove 52, the spring 83 between the sliding block 82 and the second sliding groove 52 gives an acting force in the opposite direction to the sliding block 82, so that the forces in the two directions are mutually offset to gradually balance the reinforcing bar 81, and further, the cross bar 5 is supported.

As shown in fig. 9, the hook 6 includes a hook body 61 in an inverted U shape, a limiting plate 62 is hinged to the lower edge of one side of the hook body 61, a latch 63 is fixedly connected to the other end of the limiting plate 62, and a hook 64 matched with the latch 63 is arranged on the outer wall of the hook body 61, when the hose 12 is placed inside the hook body 61, the limiting plate 62 is rotated to seal the lower end of the hook body 61 by the limiting plate 62, and then the latch 63 is controlled to be matched with the hook 64 to realize locking.

The upper surface of the limit plate 62 is fixedly connected with a limit spring 65, and when the limit plate 62 blocks the hook 64 body, the limit spring 65 abuts against the hose 12 positioned inside the hook body 61. The hose 12 with different diameters can be locked by arranging the limiting spring 65, and the locking effect is better.

As shown in fig. 5 and 9, when the hose 12 is rotated to the side of the vessel 2 by the hook 6, there may be an angular difference between the hose 12 and the oil storage tank 21, thereby making it inconvenient to connect the hose 12 and the oil storage tank 21. In order to facilitate the butt joint between the hook 6 and the cross rod 5, a rotating assembly 9 is arranged between the hook and the cross rod.

The rotating assembly 9 comprises a first rotating rod 91 penetrating through the cross rod 5, a hand wheel 92 is fixedly connected to the top end of the first rotating rod 91, a limiting groove 911 is formed in the side wall of the first rotating rod 91, and the first rotating rod 91 can be prevented from moving along the axial direction of the first rotating rod 91 by the aid of the limiting groove 911. A driving wheel 93 is fixedly connected to one end of the first rotating rod 91 adjacent to the hook body 61, a driven wheel 94 matched with the driving wheel 93 is arranged on one side of the driving wheel 93, a poking tooth 931 is arranged on the side wall of the driving wheel 93, and a plurality of engaging teeth 941 matched with the poking tooth 931 are arranged on the side wall of the driven wheel 94 at equal intervals. Pass and be provided with second dwang 95 from driving wheel 94, second dwang 95 with follow driving wheel 94 fixed connection, the second is followed the upper end of driving wheel 94 and is rotated with horizontal pole 5 and be connected, the lower extreme and the couple body 61 fixed connection of second dwang 95.

When the angle of 6 is geted in touch in needs adjustment, rotate hand wheel 92 and drive action wheel 93 and rotate, action wheel 93 rotates the round and can drive from the distance between the adjacent two meshing teeth 941 of 94 rotation to can adjust 6 to suitable angle of couple according to the demand, thereby make hose 12 simple convenient more when butt joint with oil storage tank 21.

As shown in fig. 5, the driving assembly 7 includes a supporting plate 71 fixedly connected to the lower base plate 32 and vertically disposed upward, a driving motor 72 is fixedly disposed on a side wall of the supporting plate 71 adjacent to the central shaft 4, a rotating shaft 73 is vertically disposed upward and connected to an output end of the driving motor 72, a first gear 74 is fixedly connected to a top of the rotating shaft 73, and a second gear 75 engaged with the first gear 74 is fixedly connected to an outer wall of the central shaft 4. When the central shaft 4 needs to be driven to rotate, the driving motor 72 is started, the driving motor 72 can drive the rotating shaft 73 to rotate, the rotating shaft 73 can drive the first gear 74 to rotate, and the first gear 74 can drive the second gear 75 to rotate, so that the central shaft 4 is driven to rotate. A bearing housing 76 fixedly coupled to the support plate 71 is provided at a position of the rotation shaft 73 adjacent to the first gear 74, and the stability of the rotation shaft 73 can be improved by providing the bearing housing 76.

The implementation principle of the embodiment is as follows: when boats and ships 2 stop at bank 1 and shift oil, at first connect the one end of hose 12 in the oil storage device 11 of bank 1, then hang the hose 12 other end on couple 6, rotate limiting plate 62 this moment and seal couple body 61 bottom, and lock through hasp 63, then utilize drive assembly 7 to drive center pin 4 and rotate, center pin 4 can drive hose 12 and rotate, when hose 12 rotate to with the interval of oil storage tank 21 when minimum, control drive assembly 7 stop motion, if there is great angle difference between hose 12 and the oil storage tank 21 this moment, through rotating hand wheel 92, make hand wheel 92 drive action wheel 93 rotate, thereby drive from driving wheel 94 and couple body 61 and rotate, and then realize the angle of adjusting hose 12. Finally, the hose 12 and the oil storage tank 21 are connected, so that oil can be transported, and an operator is prevented from carrying the other end of the hose 12 to the ship 2 to be connected with the oil storage tank 21.

Because the height of the sea level is not fixed, the vertical heights of the cross rod 5 and the hook 6 are adjusted according to the height of the sea level, so that the hose 12 can be more conveniently butted with the oil storage tank 21 on the ship 2.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. The utility model provides a pier crude oil loading and unloading hose support frame, includes support frame body (3), support frame body (3) set up on bank (1), the inboard that bank (1) is located support frame body (3) is provided with oil storage device (11), boats and ships (2) that have oil storage tank (21) are berthed in bank (1), support frame body (3) include roof (31) and lower plate (32), its characterized in that: go up be provided with between roof (31) and bottom plate (32) respectively with center pin (4) that both rotate to be connected, the top of center pin (4) is provided with horizontal pole (5), the tip of horizontal pole (5) is provided with couple (6) that are used for articulating the hose, when couple (6) drive the hose and make oil storage device (11) and oil storage tank (21) be linked together, center pin (4) drive horizontal pole (5) and rotate together for horizontal pole (5) by parallel rotation with bank (1) to be perpendicular mutually with bank (1).

2. The dock crude oil handling hose support of claim 1, wherein: and the lower bottom plate (32) is also provided with a driving assembly (7) for driving the central shaft (4) to rotate.

3. The dock crude oil handling hose support frame of claim 2, wherein: the driving assembly (7) comprises a driving motor (72) arranged on the lower base plate (32), the driving motor (72) is connected with a first gear (74), and a second gear (75) meshed with the first gear (74) is fixedly connected to the outer wall of the central shaft (4).

4. The dock crude oil handling hose support of claim 1, wherein: the upper half side wall of the central shaft (4) is provided with a first sliding groove (41) for the cross rod (5) to slide up and down, the side wall of the central shaft (4) perpendicular to the first sliding groove (41) is provided with limit holes (42) which are uniformly distributed, the end part of the cross rod (5) located in the first sliding groove (41) is provided with a positioning hole (51), and a limit pin (43) penetrates through the limit holes (42) and the positioning hole (51).

5. The dock crude oil handling hose support of claim 1, wherein: and a support component (8) is arranged between the central shaft (4) and the cross rod (5).

6. The dock crude oil handling hose support of claim 5, wherein: support assembly (8) set up one end and center pin (4) articulated stiffener (81) mutually including the slope, the other end of stiffener (81) articulates there is slider (82), supply slider (82) to carry out gliding second spout (52) are seted up to the bottom of horizontal pole (5), be provided with spring (83) between the tip that center pin (4) were kept away from in slider (82) and second spout (52).

7. The dock crude oil handling hose support frame of claim 6, wherein: the side wall of the sliding block (82) is provided with a guide post (821), and the inner wall of the second sliding groove (52) is provided with a guide groove (53) matched with the guide post (821).

8. The dock crude oil handling hose support of claim 1, wherein: couple (6) are including opening decurrent couple body (61), couple body (61) lower border department is provided with and carries out limiting plate (62) of shutoff to it.

9. The dock crude handling hose support of claim 8, wherein: the upper surface of the limiting plate (62) is fixedly connected with a limiting spring (65).

10. The dock crude handling hose support of claim 8, wherein: be provided with between horizontal pole (5) and couple (6) and drive couple (6) and carry out pivoted runner assembly (9), runner assembly (9) include rotate first runner rod (91) of being connected with horizontal pole (5), fixedly connected with action wheel (93) are gone up in first runner rod (91), action wheel (93) one side is provided with from driving wheel (94) with action wheel (93) matched with, passes from driving wheel (94) be provided with second runner rod (95) with couple body (61) fixed connection.

Images