CN213982363U - Efficient quick connecting device - Google Patents
Efficient quick connecting device Download PDFInfo
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- CN213982363U CN213982363U CN202021884753.0U CN202021884753U CN213982363U CN 213982363 U CN213982363 U CN 213982363U CN 202021884753 U CN202021884753 U CN 202021884753U CN 213982363 U CN213982363 U CN 213982363U
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- jack catch
- quick connect
- housing
- high efficiency
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Abstract
The utility model discloses an efficient quick connecting device and quick connecting method relates to fluid loading and unloading professional equipment technical field, include: casing, jack catch, spring housing, pivot, limiting plate. The utility model discloses a pivot and jack catch threaded connection and the mode that sticiss the jack catch through the spring housing of being connected with the pivot, when making the pivot rotate, the jack catch can receive the influence of spring housing frictional force and rotate, through the limiting plate restriction again behind rotatory certain angle, make the jack catch just in time aim at ship manifold flange, consequently, continue to rotate the pivot, make the jack catch break away from the rotatory effort influence of spring housing, and then make jack catch and pivot produce the screw motion, make jack catch axial motion press from both sides tightly or loosen ship manifold flange. The butt joint of clamping or separating the ship manifold flange can be realized only by rotating the rotating shaft in the forward direction or the direction, and the butt joint working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a fluid loading and unloading professional equipment technical field, in particular to efficient quick connecting device.
Background
The loading and unloading arm for ship is a special equipment for loading and unloading liquid by butt joint with ship on port and wharf. The quick connection device QCDC is an important part for quickly butting the loading arm and the ship and can realize quick connection with a ship manifold flange.
However, as shown in fig. 1 and 2, when the conventional quick connector is connected to a ship manifold flange after being fixed to a quick connector flange 1, a positioning claw 2 needs to be rotated by 90 degrees manually, and then a lock nut 3 on a guide sleeve 4 needs to be rotated clockwise to drive the positioning claw 2 to move linearly to press the ship manifold flange, which is inconvenient to operate and the positioning claw needs to be rotated by 90 degrees manually. Afterwards, when the existing quick connecting device is separated from the ship manifold flange, the locking nut 3 is rotated anticlockwise firstly to drive the positioning claw 2 to move linearly to loosen the ship manifold flange, and then the positioning claw 2 is rotated manually by 90 degrees, so that the ship manifold flange can be separated, the operation is inconvenient, and the processing efficiency is influenced.
In addition, the axial movement parts of the positioning claw 2 and the guide sleeve 4 of the existing quick connecting device are all open, and are exposed in the air, so that the working condition of seashore is easy to corrode, and the processing efficiency is also influenced.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to solve the problem that the structure of the quick connecting device in the prior art is inconvenient when butting and breaking away from the ship manifold flange, and the processing efficiency is influenced.
The second objective of the present invention is to provide a quick connection method.
In order to achieve one of the above purposes, the utility model adopts the following technical scheme: an efficient quick connect apparatus, comprising: casing, jack catch, spring housing, pivot, limiting plate.
The housing has a telescoping cavity therein. The axial part of the jaw is in sliding connection with the telescopic cavity, and an axial through hole is formed in the axial part of the jaw. The spring sleeve is arranged in the axial through hole and is in close contact with the side wall of the axial through hole.
The rotating shaft is connected with the shell in a rotating mode, the rotating shaft is connected with the spring sleeve, and the rotating shaft is in threaded connection with the axial through hole. The limiting plate is arranged on the shell and is positioned on one side of the clamping jaw.
In the technical scheme, the embodiment of the utility model provides an at first fix the casing on the quick connecting device flange, later contact the back at quick connecting device flange and ship manifold flange, it is rotatory to rotate pivot drive spring housing, have certain frictional force because of spring housing and jack catch, consequently the jack catch also takes place to rotate under the effort of spring housing, after the jack catch rotated certain angle, the direction of rotary motion of limiting plate restriction jack catch, at this moment, continue to rotate the pivot, make and produce the screw motion between pivot and the jack catch, drive jack catch axial feeds and presss from both sides tight ship manifold flange. When the flange of the quick connecting device is required to be separated from the flange of the ship manifold, the rotating shaft is rotated reversely.
Further, in the embodiment of the present invention, the rotating shaft and the housing are in concave-convex connection.
Further, in the embodiment of the utility model provides an in, the claw head of jack catch is towards the side buckling, be equipped with the briquetting on the internal face of claw head, the briquetting with the jack catch adopts can dismantle the connection, conveniently carries out altitude mixture control.
The clamping jaw can not be in full contact with the ship manifold flange due to the thickness deviation generated by machining errors of the individual ship manifold flange, so that the stability and the machining efficiency are influenced, the height of the replaceable adjusting pressing block is arranged between the clamping jaw and the flange contact surface, the thickness deviation generated by the machining errors of the individual ship manifold flange is compensated, and the clamping jaw can adapt to the problem caused by the uneven thickness of the ship manifold flange.
Further, in the embodiment of the present invention, the spring housing and the rotating shaft are connected by a key.
Further, in the embodiment of the present invention, the jaw is made of a casting, so as to increase the surface profile and increase the contact area between the surface of the jaw and the flange.
The problem of current jack catch and manifold flange joint's contact surface little for whole flange face grasp the lifting surface area inhomogeneous is solved.
Further, in the embodiment of the present invention, the housing, the clamping jaws, and the rotating shaft are all cylindrical structures.
Because the existing quick connecting device is in an irregular shape, the outer contour of the existing quick connecting device is completely required to be cut by a wire, and the existing quick connecting device is complex to machine and high in cost. Therefore, the adoption of the cylindrical structure can effectively avoid the large-area linear cutting processing, and reduce the processing complexity and cost.
Further, in the embodiment of the present invention, the connection part of the claw and the housing is provided with a left sealing ring
Further, in the embodiment of the present invention, the efficient quick connection device further includes: the sealing cover, first glib talker, left gasket seal.
The sealing cover is arranged at the left end of the clamping jaw and seals the axial through hole. The first oil nozzle is arranged on the sealing cover and used for supplying oil to the axial through hole. The left sealing gasket is arranged between the sealing cover and the clamping jaw.
The claw and the thread part are all installed and fixed in the shell, the first oil nozzle is arranged on the shell, and the dustproof sealing ring is installed outside the shell, so that the corrosion possibility is greatly reduced.
Further, in the embodiment of the present invention, the housing is provided with a second oil nozzle, and the second oil nozzle is used for supplying oil to the telescopic cavity.
Further, in the embodiment of the present invention, the efficient quick connection device further includes: end cover, right sealing washer, right sealing gasket.
The end cover is installed at the right end of the shell, and the rotating shaft penetrates through the end cover. The right sealing ring is arranged between the rotating shaft and the end cover. The right sealing gasket is disposed between the end cap and the housing.
The utility model has the advantages that:
the utility model discloses a pivot and jack catch threaded connection and the mode that sticiss the jack catch through the spring housing of being connected with the pivot, when making the pivot rotate, the jack catch can receive the influence of spring housing frictional force and rotate, through the limiting plate restriction again behind rotatory certain angle, make the jack catch just in time aim at ship manifold flange, consequently, continue to rotate the pivot, make the jack catch break away from the rotatory effort influence of spring housing, and then make jack catch and pivot produce the screw motion, make jack catch axial motion press from both sides tightly or loosen ship manifold flange. The butt joint of clamping or separating the ship manifold flange can be realized only by rotating the rotating shaft in the forward direction or the direction, and the butt joint working efficiency is greatly improved.
In order to achieve the second purpose, the utility model adopts the following technical scheme: a quick connect method, wherein there are the steps of:
at first fix the casing on the quick-connect device flange, later after quick-connect device flange and ship manifold flange contact, it is rotatory to rotate pivot drive spring housing, because of spring housing and jack catch have certain frictional force, consequently the jack catch also takes place to rotate under the effort of spring housing, after the jack catch rotates certain angle, the direction of rotary motion of limiting plate restriction jack catch, at this moment, continue to rotate the pivot, make and produce the screw motion between pivot and the jack catch, drive jack catch axial feed and press from both sides tight ship manifold flange, when needs make quick-connect device flange and ship manifold flange break away from, the reversal rotation pivot can.
Further, in the embodiment of the utility model provides an in, can cause the jack catch can't be comprehensive because of the thickness deviation that machining error produced and contact with ship manifold flange because of the ship manifold flange of individuality, and then influence stability and machining efficiency, so through the height that sets up removable regulation briquetting between jack catch and flange contact surface, compensate the thickness deviation of ship manifold flange because machining error produces of individuality.
Further, in the embodiment of the utility model provides an in, jack catch and the whole installations of screw thread part are fixed inside the casing to there is first glib talker on the casing, and casing externally mounted has dustproof sealing washer, greatly reduced corrodes the possibility.
Drawings
Fig. 1 is a schematic structural diagram of a quick connection device in the prior art.
Fig. 2 is a schematic plan view of a prior art quick connect device.
Fig. 3 is a schematic perspective view of an efficient quick connection device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an efficient quick connection device according to an embodiment of the present invention.
Fig. 5 is a schematic plan view of an efficient quick connection device according to an embodiment of the present invention.
In the attached drawings
1. Ship manifold flange 2, positioning claw 3 and locking nut
4. Guide sleeve
10. Housing 11, telescoping chamber
20. Claw 21, axial through hole 22 and pressing block
23. Left sealing ring 30, spring housing 40 and rotating shaft
50. Limiting plate 60, sealing cover 61 and left sealing gasket
70. First oil nozzle 80, end cover 81 and right sealing ring
82. Right sealing gasket 90 and second oil nozzle
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known applications of methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
The first embodiment is as follows:
a high efficiency quick connect apparatus, as shown in fig. 3-5, comprising: the device comprises a shell 10, a claw 20, a spring sleeve 30, a rotating shaft 40 and a limiting plate 50.
The housing 10 has a bellows chamber 11 therein. The axial portion of the jaw 20 is slidably connected to the telescopic cavity 11, and the axial portion of the jaw 20 has an axial through hole 21 therein. The spring housing 30 is disposed in the axial through hole 21, and the spring housing 30 is in close contact with a side wall of the axial through hole 21.
The rotating shaft 40 is rotatably connected with the shell 10, the rotating shaft 40 is connected with the spring sleeve 30, and the rotating shaft 40 is in threaded connection with the axial through hole 21. The limiting plate 50 is installed on the housing 10, and the limiting plate 50 is located at one side of the jaws 20.
When the quick connection device is used, the shell 10 is fixed on the quick connection device flange, and the quick connection device flange is contacted with the ship manifold flange, the rotating shaft 40 is rotated to drive the spring sleeve 30 to rotate, the spring sleeve 30 and the clamping jaw 20 have certain friction force, so the clamping jaw 20 also rotates under the acting force of the spring sleeve 30, after the clamping jaw 20 rotates for a certain angle, the limiting plate 50 limits the rotating motion direction of the clamping jaw 20, at the moment, the rotating shaft 40 continues to rotate, the rotating shaft 40 and the clamping jaw 20 are driven to generate threaded motion, and the clamping jaw 20 is driven to axially feed and clamp the ship manifold flange. When it is desired to disengage the quick connector flange from the boat manifold flange, the shaft 40 is rotated in the opposite direction.
The utility model discloses a pivot 40 and jack catch 20 threaded connection and the mode that sticiss jack catch 20 through the spring housing 30 of being connected with pivot 40, when making pivot 40 rotate, jack catch 20 can receive the influence of spring housing 30 frictional force and rotate, through the restriction of limiting plate 50 again behind rotatory certain angle, make jack catch 20 just in time aim at ship manifold flange, therefore, continue to rotate pivot 40, make jack catch 20 break away from the influence of the rotatory effort of spring housing 30, and then make jack catch 20 and pivot 40 produce the screw motion, make jack catch 20 axial motion press from both sides tightly or loosen ship manifold flange. The butt joint of the manifold flange of the ship manifold can be clamped or separated only by rotating the rotating shaft 40 in the positive direction or the direction, so that the butt joint working efficiency is greatly improved.
Further, in the embodiment of the present invention, the rotating shaft 40 and the housing 10 are in a concave-convex connection fit.
Further, in the embodiment of the utility model provides an in, the claw head of jack catch 20 is towards the side buckling, be equipped with briquetting 22 on the internal face of claw head, briquetting 22 with jack catch 20 adopts can dismantle the connection, conveniently carries out altitude mixture control.
The jaw 20 can not be in full contact with the flange of the ship manifold due to thickness deviation caused by machining errors of the flange of the individual ship manifold, and further stability and machining efficiency are affected, so that the height of the replaceable adjusting pressing block 22 is arranged between the jaw 20 and the contact surface of the flange of the ship manifold ship, the thickness deviation caused by the machining errors of the flange of the individual ship manifold is compensated, and the jaw 20 can adapt to the problem caused by uneven thickness of the flange of the ship manifold.
Further, in the embodiment of the present invention, the spring housing 30 and the rotating shaft 40 are connected by a key.
Further, in the embodiment of the present invention, the claws 20 are made of a casting, and the surface profile is increased, so that the contact area between the surface of the claws and the flange of the ship manifold is larger.
The problem of current jack catch 20 and manifold ship manifold flange joint's contact surface is little for whole ship manifold flange surface's grasp stressed area is inhomogeneous is solved.
Further, in the embodiment of the present invention, the housing 10, the clamping jaw 20, and the rotating shaft 40 are all cylindrical structures.
Because the existing quick connecting device is in an irregular shape, the outer contour of the existing quick connecting device is completely required to be cut by a wire, and the existing quick connecting device is complex to machine and high in cost. Therefore, the adoption of the cylindrical structure can effectively avoid the large-area linear cutting processing, and reduce the processing complexity and cost.
Further, in the embodiment of the present invention, a left sealing ring 23 is disposed at a joint of the clamping jaw 20 and the housing 10
Further, in the embodiment of the present invention, the efficient quick connection device further includes: the sealing cover 60, the first oil nozzle 70 and the left sealing gasket 61.
The sealing cap 60 is installed at the left end of the jaw 20 to seal the axial through hole 21. The first oil nipple 70 is provided on the sealing cover 60 for supplying oil to the axial through hole 21. The left sealing gasket 61 is disposed between the sealing cap 60 and the jaw 20.
The claw 20 and the thread part are all installed and fixed inside the shell 10, the first oil nozzle 70 is arranged on the shell 10, and the dustproof sealing rings (23, 81) are installed outside the shell 10, so that the possibility of corrosion is greatly reduced.
Further, in the embodiment of the present invention, a second oil nipple 90 is disposed on the casing, and the second oil nipple 90 is used for supplying oil to the telescopic cavity 11.
Further, in the embodiment of the present invention, the efficient quick connection device further includes: end cover 80, right sealing washer 81, right sealing gasket 82.
The end cover 80 is installed at the right end of the housing 10, and the rotating shaft 40 passes through the end cover 80. The right sealing ring 81 is disposed between the rotating shaft 40 and the end cover 80. The right sealing gasket 82 is disposed between the end cap 80 and the housing 10.
A quick connect method, wherein there are the steps of:
firstly, a shell 10 is fixed on a quick connecting device flange, then after the quick connecting device flange 1 is contacted with a ship manifold flange, a rotating shaft 40 is rotated to drive a spring sleeve 30 to rotate, the spring sleeve 30 and a jaw 20 have certain friction force, so the jaw 20 also rotates under the action force of the spring sleeve 30, after the jaw 20 rotates for a certain angle, a limiting plate 50 limits the rotating direction of the jaw 20, at the moment, the rotating shaft 40 is continuously rotated to promote the threaded motion between the rotating shaft 40 and the jaw 20, and the jaw 20 is driven to axially feed and clamp the ship manifold flange. When the quick connecting device flange 1 is required to be separated from the ship manifold and ship manifold flange, the rotating shaft 40 is rotated reversely.
Further, in the embodiment of the utility model provides an in, can cause jack catch 20 can not be comprehensive and ship manifold flange contact because of the thickness deviation that machining error produced because of the ship manifold flange of individuality, and then influence stability and machining efficiency, so through the height that sets up removable regulation briquetting 22 between jack catch 20 and flange contact surface, compensate the thickness deviation that the ship manifold flange of individuality produced because machining error.
Further, in the embodiment of the present invention, the claw 20 and the threaded portion are all fixed inside the housing 10, and the first oil nipple 70 is provided on the housing, and the sealing ring (23, 81) for dust prevention is provided outside the housing 10, so that the possibility of corrosion is greatly reduced.
Although the invention has been described with respect to illustrative embodiments thereof so that those skilled in the art can understand the invention, it is to be understood that the invention is not limited to the disclosed embodiments, but rather, is intended to cover all modifications and variations within the spirit and scope of the invention as defined and defined by the appended claims.
Claims (10)
1. An efficient quick connect apparatus, comprising:
a housing having therein:
a telescoping chamber;
a jaw, an axial portion of the jaw slidably connected with the telescoping cavity, the jaw having therein:
an axial through hole;
the spring sleeve is arranged in the axial through hole and is in close contact with the side wall of the axial through hole;
the rotating shaft is rotatably connected with the shell and is connected with the spring sleeve, and the rotating shaft is in threaded connection with the axial through hole;
the limiting plate is installed on the shell and is positioned on one side of the clamping jaw.
2. The high efficiency quick connect device of claim 1, wherein the shaft is configured to engage with the housing in a male-female connection.
3. The high-efficiency quick connecting device as claimed in claim 1, wherein the claw head of the claw is bent toward the side, and a pressing block is arranged on the inner wall surface of the claw head, and the pressing block is detachably connected with the claw, so that the height adjustment is facilitated.
4. A high efficiency quick connect device as recited in claim 1, wherein said spring housing and said spindle are keyed.
5. A high efficiency quick connect device as recited in claim 1 wherein said jaws are cast to increase the surface profile to provide a greater contact area between the surface and the flange.
6. A high efficiency quick connect device as recited in claim 1, wherein said housing, said jaw, and said shaft are all cylindrical in configuration.
7. A high efficiency quick connect device as recited in claim 1, wherein the jaw is provided with a left seal at the connection to the housing.
8. The high efficiency quick connect apparatus of claim 1 wherein the high efficiency quick connect apparatus further comprises:
the sealing cover is arranged at the left end of the clamping jaw and seals the axial through hole;
the first oil nozzle is arranged on the sealing cover and used for supplying oil to the axial through hole;
the left sealing gasket is arranged between the sealing cover and the clamping jaw.
9. The high efficiency quick connect apparatus of claim 8 wherein a second oil nipple is provided on said housing for supplying oil to said telescoping cavity.
10. The high efficiency quick connect apparatus of claim 1 wherein the high efficiency quick connect apparatus further comprises:
the end cover is arranged at the right end of the shell, and the rotating shaft penetrates through the end cover;
the right sealing ring is arranged between the rotating shaft and the end cover;
a right sealing gasket disposed between the end cap and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884753.0U CN213982363U (en) | 2020-09-02 | 2020-09-02 | Efficient quick connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884753.0U CN213982363U (en) | 2020-09-02 | 2020-09-02 | Efficient quick connecting device |
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| CN213982363U true CN213982363U (en) | 2021-08-17 |
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| CN202021884753.0U Active CN213982363U (en) | 2020-09-02 | 2020-09-02 | Efficient quick connecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082019A (en) * | 2020-09-02 | 2020-12-15 | 江苏长隆石化装备有限公司 | Efficient quick connection device and method |
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2020
- 2020-09-02 CN CN202021884753.0U patent/CN213982363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082019A (en) * | 2020-09-02 | 2020-12-15 | 江苏长隆石化装备有限公司 | Efficient quick connection device and method |
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