CN101382222A

CN101382222A - Fluid delivery connector

Info

Publication number: CN101382222A
Application number: CNA2007100127341A
Authority: CN
Inventors: 常庆发
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-03
Filing date: 2007-09-03
Publication date: 2009-03-11

Abstract

The invention provides a fluid delivery connector, comprising a connecting mechanism of an oil receiving head and a supporting mechanism of the connecting mechanism; the internal chamber of the oil receiving head is provided with a sliding gland cover and a spring seat; a gland cover recovery spring is arranged between the sliding gland cover and the spring seat; the spring seat is provided with a bulge which is used for push-opening the end cover of an oil conveying probe; the oil receiving head is provided with a fluid infusion probe locking device; the front end of the oil receiving head is provided with a fluid infusion probe conical guiding pipe and the rear end thereof is provided with an elbow with a fluid infusion soft pipe joint. The fluid infusion probe locking device consists of a sliding sleeve which is assembled on the external wall of the oil receiving head, a spring which is arranged between the oil receiving head and the sliding sleeve and a locking steel ball which is arranged in the through hole of the oil receiving head; furthermore, the movement of the sliding sleeve is controlled by a fork rod mechanism; the support plate of the oil receiving head is provided with a hook body which can rotate correspondingly to a pin shaft and fix the steel wire; the receiving head has simple structure and convenient usage, can lead the liquid cargos conveyed by a feeding ship to be sent into a ship by the oil receiving head, the elbow, the joint and the oil conveying soft pipe which is connected below the joint, thus achieving the compensation object.

Description

Fluid delivery connector

[technical field] the present invention relates to a kind of fluid delivery connector, and it belongs to a kind of marine liquid goods supply reception unit, mainly is applicable to carry oil plant or water between two marine ships.

When [background technique] needed supply oil plant or water when sea going naval vessel, fluid delivery connector docked with the input probe of tender, was used for forming a connecting pipeline, to reach the purpose of liquid goods supply.In the prior art, the patent No. is 95191460.x patent of invention specification disclosed " ship that is used to produce and/or load and unload and transport the hydrocarbon of offshore oil field and/or is used for carrying out well operations ", wherein relate to from loading buoy and load oil by loading hose, this flexible pipe is pulled on bow and is connected with coupling joint on the ship.Application number is to have put down in writing a kind of " system for offshore transfer of LNG Liquefied natural gas " in the 00814873.2 patent of invention prospectus, this system comprises a coupling head and a linkage unit, this coupling head is installed on the end of flexible pipe device, and is designed to be affixed to when not in use one on the platform of an end of a ship; Described linkage unit is installed on the end of another ship, and comprise an introducing funnel, the shape of this introducing funnel is used for coupling head is incorporated into a locked position, at this locked position place, described pipe arrangement can be connected on the delivery pipe on the ship by a valve system that is arranged in the coupling head, described coupling head further is provided with a guiding element and is connected at least one service line, in order to guide the introducing of coupling head to linkage unit by a winch mechanism on another ship.In the above-mentioned patent documentation, coupling joint or coupling head concrete structure are not disclosed.

[summary of the invention] the object of the present invention is to provide a kind of fluid delivery connector, and it belongs to a kind of marine liquid goods supply reception unit, mainly is applicable to carry oil plant or water between two marine ships.

The objective of the invention is to realize by following technological means.

A kind of fluid delivery connector comprises the bindiny mechanism and the supporting mechanism thereof that are subjected to the oil head, and bindiny mechanism and supporting mechanism have the support that is fixed on the hull respectively, to reach the purpose that fixedly is subjected to the oil head.It is characterized in that in the said inner chamber that is subjected to oil head slipper seal cover and spring seat being housed, between slipper seal cover and the spring seat spring is housed, under spring action, stuffing box gland is resetted; Spring seat is provided with a projection, utilizes this projection can back down the end cap of oil transportation probe.Be subjected to transfusion probe locking device is housed on the oil head, be subjected to the rear end of oil head to be connected with the elbow that has the infusion tube joint.Above-mentioned transfusion probe locking device is by being assemblied in the sliding sleeve that is subjected on the oil outer wall and being formed being subjected to the spring between oil head and the sliding sleeve and being arranged on the locking steelball that is subjected in the oil through hole, the oil transportation probe puts in place steel ball is fallen in the groove of oil transportation probe, is used to lock the oil transportation probe.Move after the control sliding sleeve is equipped with in above-mentioned sliding sleeve outside, and can open the fork arm mechanism of transfusion probe locking device.The fork arm of this fork arm mechanism is fixed on and is subjected on the oil head, and the arm-tie of fork arm is connected with sliding sleeve, and the control sliding sleeve moves backward.The above-mentioned front end of oil head that is subjected to is equipped with transfusion probe awl conduit; The sliding sleeve end that contacts with steel ball is provided with the inclined-plane.Pop one's head in after the awl conduit bumps against stuffing box gland when the oil transportation on the tender, move behind the stuffing box gland, along with probe deeply puts in place, locking steelball is acted on by the sliding sleeve inclined-plane that spring promoted, and the groove that moves down into the oil transportation probe stops, and is locked; The end cap of the probe of oil transportation is simultaneously backed down by the projection of spring seat, exposes the space.At this moment, the liquid goods on the tender just can be transported to along the pipeline road that probe is connected on the naval vessel that needs supply.Supply is stirred and is moved after fork arm makes sliding sleeve after finishing, and stuffing box gland moves ahead under the promotion of spring, ejects the oil transportation probe, and steel ball is resetted, and oil transportation pops one's head in.

There is a troffer in the above-mentioned bindiny mechanism of oil head that is subjected to, and vertical shaft is installed in the troffer, and bolt links together loam cake, vertical shaft and support, and vertical shaft can be rotated in troffer.Left and right support plate one end passes through bolt, nut, and packing ring links to each other with vertical shaft, and the other end passes through bolt.Nut, packing ring is fixedly linked with being subjected to the otic placode on the oil head, and left and right support plate can be rotated up and down around vertical shaft, reaches the interlock effect.

Above-mentioned supporting mechanism is by the fixing vertical shaft of troffer of bolt and axle sleeve, by the fixing slide bar on the vertical shaft and by the sliding sleeve that is fitted together with jack rod sleeve of handle locking of bolt, nut.Sliding sleeve one end is connected with bolt on the elbow that is subjected to the oil head, and main effect is to keep being subjected to the stable of oil head.Without supply the time, rotary support mechanism is to suitable position like a cork; Can screw out convenient the use during use.

By bearing pin the coupler body that can rotate around bearing pin is housed on the above-mentioned support plate that is subjected to oil head, the effect of this coupler body is the fixing wire rope that comes from the tender upthrow, big handle, miniature lever, spring, movable lug and stop are fixed on the support plate by bolt, nut, control coupler body 13 opens and closes, and guarantees that the wire rope that supply is used do not throw off; When finishing supply, stir miniature lever, discharge coupler body, wire rope breaks away from bindiny mechanism under the pulling of tender, guarantees that wire rope is quick, takes off an ancient unit of weight safely.

Fluid delivery connector provided by the present invention can make the liquid goods that transports on the tender enter in the naval vessel by the joint and the following oil hose that connects thereof that are subjected to oil head, elbow, be installed on the elbow, and reaches the purpose of supply.This fluid delivery connector belongs to a kind of marine liquid goods supply reception unit, mainly is applicable to carry oil plant or water between two marine ships, is simple in structure and convenient in use.

[description of drawings] Fig. 1 is an embodiment of the invention structural representation.

Introduce the specific embodiment of the invention in detail below in conjunction with accompanying drawing.

[embodiment] as shown in Figure 1, bindiny mechanism of this fluid delivery connector and supporting mechanism have a troffer 1 respectively, are weldingly fixed on the hull, to reach the purpose that fixedly is subjected to oil head.The vertical shaft 4 of bindiny mechanism is installed in the troffer 1, and bolt 2 links together loam cake 3, vertical shaft 4, and vertical shaft 4 can be rotated in troffer 1 with troffer 1.With the left side that vertical shaft 4 is connected, right supported plate 7 one ends pass through bolt 2, nut 5, and packing ring 6 links to each other with vertical shaft 4; The other end is by bolt 2, nut 5, and packing ring 6 links to each other with being subjected to oil 16, and left and right support plate 7 can rotate up and down around vertical shaft 4.Be subjected on the support plate 7 of oil 16 coupler body 13 that can rotate around bearing pin 14 to be housed, with the fixing wire rope that comes from the tender upthrow by bearing pin 14.With bolt 2, nut 5, packing ring 6 is fixed on big handle 12, miniature lever 9, spring 8, movable lug 10 and stop 11 on the support plate 7, and control coupler body 13 opens and closes, and guarantees that the wire rope that uses when supply do not throw off; When finishing supply, guarantee that wire rope is quick, take off an ancient unit of weight safely.Being subjected to has an otic placode 15 on the oil 16, is fixed together with the support plate 7 of bindiny mechanism, reaches the effect of interlock.

In the above-mentioned inner chamber that is subjected to oil 16 slipper seal cover 21 and spring seat 23 are housed, between slipper seal cover 21 and the spring seat 23 return spring 18 are housed, under spring 18 effects, stuffing box gland 21 is resetted; Spring seat 23 is provided with a projection 24, utilizes this projection 24 can back down the end cap of oil transportation probe.Above-mentioned oil 16 rear end that are subjected to are connected with the elbow 27 that has infusion tube joint 26.Transfusion probe locking device is by being assemblied in the sliding sleeve 17 that is subjected on oil 16 outer wall and being formed being subjected to the spring 18 between oil 16 and the sliding sleeve 17 and being arranged on the locking steelball 19 that is subjected in oily 16 through hole.The above-mentioned front end that is subjected to oily 16 is equipped with transfusion probe awl conduit 20; Sliding sleeve 17 end that contacts with steel ball 19 is provided with the inclined-plane.When the oil transportation on the tender is popped one's head in after awl conduit 20 bumps against stuffing box gland 21, move behind the stuffing box gland 21, along with probe deeply puts in place, locking steelball 17 is acted on by sliding sleeve 17 inclined-planes that spring 18 is promoted, the groove that moves down into the oil transportation probe stops, and the beginning supply that is locked.Supply is stirred and is moved after fork arm 25 makes sliding sleeve 17 after finishing, and stuffing box gland 21 moves ahead under the promotion of spring 18, ejects the oil transportation probe, and steel ball 19 is resetted, and oil transportation pops one's head in.The fork arm mechanism that above-mentioned sliding sleeve 17 outsides are moved after the control sliding sleeve is housed, also can be opened transfusion probe locking steelball.The fork arm 25 of this fork arm mechanism is fixed on and is subjected on oily 16, and the arm-tie 22 of fork arm 25 is connected with sliding sleeve 17, and control sliding sleeve 17 moves backward.

Above-mentioned supporting mechanism is by the fixing vertical shaft 4 of troffer 1 of bolt 2 and axle sleeve 31, by the fixing slide bar on the vertical shaft 4 30 and by the flip sleeve 28 that is sleeved on slide bar 30 of handle 29 lockings of bolt 2, nut 5, flip sleeve 28 1 ends are connected on the elbow 27 that is subjected to oil 16 with bolt.

Claims

1, a kind of fluid delivery connector, comprise the bindiny mechanism and the supporting mechanism that are subjected to oil head [16], bindiny mechanism and supporting mechanism have a troffer [1] respectively, be weldingly fixed on the hull, it is characterized in that in the said inner chamber that is subjected to oil head [16] slipper seal cover [21] and spring seat [23] being housed, between slipper seal cover [21] and the spring seat [23] spring [18] is housed; Spring seat [23] is provided with a projection [24]; Be subjected to be equipped with on the oil head [16] transfusion probe locking device, be subjected to the rear end of oil head [16] to be connected with the elbow [27] that has infusion tube joint [26].

2, the head of accepting according to claim 1 is characterized in that said locking device is subjected to the sliding sleeve [17] on oil head [16] outer wall and is positioned to be subjected to the spring [18] between oil head [16] and the sliding sleeve [17] and to be arranged on formed by the locking steelball [19] of oil head [16] through hole by being assemblied in.

3, the head of accepting according to claim 1 and 2 is characterized in that said being subjected to is fixed with fork arm [25] on the oil head [16], and the arm-tie [22] of fork arm [25] is connected with sliding sleeve and forms fork arm mechanism.

4, the head of accepting according to claim 1 and 2 is characterized in that the said front end of oil head [16] that is subjected to is equipped with transfusion probe awl conduit [20].

5, the head of accepting according to claim 1 is characterized in that the vertical shaft [4] of said bindiny mechanism is installed in the troffer [1], and bolt [2] links together loam cake [3], vertical shaft [4] with troffer [1].

6, accept head according to claim 1 or 5, it is characterized in that the left side of said bindiny mechanism, right supported plate [7] one ends pass through bolt [2], nut [5], and packing ring [6] links to each other with vertical shaft [4]; The other end is by bolt [2], nut [5], and packing ring [6] links to each other with being subjected to oil head [16], and left and right support plate [7] can rotate up and down around vertical shaft [4].

7, the head of accepting according to claim 1, it is characterized in that being equipped with on the said support plate [7] that is subjected to oil head [16] coupler body [13] that can rotate around bearing pin [14], bolt [2], nut [5], packing ring [6] is fixed on big handle [12], miniature lever [9], spring [8], movable lug [10] and stop [11] on the support plate [7].

8,, it is characterized in that said being subjected to has the support plate [7] of an otic placode [15] and bindiny mechanism to be fixed together on the oil [16] according to claim 1 or the 7 described heads of accepting.

9, the head of accepting according to claim 1, it is characterized in that said supporting mechanism is by the fixing vertical shaft [4] of troffer [1] of bolt [2] and axle sleeve [31], by the fixing slide bar [30] on the vertical shaft [4] and by the flip sleeve [28] that is sleeved on slide bar [30] of handle [29] locking of bolt [2], nut [5], flip sleeve [28] one ends are connected on the elbow [27] that is subjected to oil head [16] with bolt.