CN204281291U - The manual Quick Connect Kit of press claw type - Google Patents
The manual Quick Connect Kit of press claw type Download PDFInfo
- Publication number
- CN204281291U CN204281291U CN201420605900.4U CN201420605900U CN204281291U CN 204281291 U CN204281291 U CN 204281291U CN 201420605900 U CN201420605900 U CN 201420605900U CN 204281291 U CN204281291 U CN 204281291U
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- CN
- China
- Prior art keywords
- flange
- claw
- transmission rod
- mounting seat
- butt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000000078 claw Anatomy 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 7
- 239000007924 injection Substances 0.000 claims 7
- 230000001681 protective effect Effects 0.000 claims 5
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
本实用新型公开了一种压爪式手动快速连接装置，包括介质导管，介质导管两端分别设有连接法兰和对接法兰；对接法兰周向均匀设置的若干套压爪压紧机构；压爪压紧机构具有安装座，安装座沿对接法兰周向均匀固定在对接法兰上；传动杆活动穿插在安装座中，传动杆的一端设置有压爪，压爪的接触面可与受注法兰的外侧端面挤压配合；传动杆的另一端套设在控制其在安装座中转动和轴向滑动的驱动螺套内，传动杆与驱动螺套螺纹连接，驱动螺套一端抵接在安装座侧壁上；传动杆的中部设有限位销，限位销的活动范围限制在安装座上的U形缺口内，从而限制传动杆的转动范围和轴向位移。用于小型流体装卸臂，其结构简单，重量轻，易于维护，操作方便可靠等优点。
The utility model discloses a clamping claw type manual quick connection device, which comprises a medium conduit, the two ends of the medium conduit are respectively provided with a connecting flange and a butt joint flange; a plurality of sets of clamping claws are evenly arranged in the peripheral direction of the butt joint flange to compress the mechanism; The pressure claw pressing mechanism has a mounting seat, which is evenly fixed on the butt flange along the circumferential direction of the butt flange; The outer end face of the injected flange is extruded and fit; the other end of the transmission rod is sleeved in the drive screw sleeve that controls its rotation and axial sliding in the mounting seat. On the side wall of the mounting seat; the middle part of the transmission rod is provided with a limit pin, and the movable range of the limit pin is limited in the U-shaped notch on the mounting seat, thereby limiting the rotation range and axial displacement of the transmission rod. Used for small fluid loading and unloading arms, it has the advantages of simple structure, light weight, easy maintenance, convenient and reliable operation, etc.
Description
Technical field
The utility model relates to a kind of Quick Connect Kit, particularly relates to a kind of manual Quick Connect Kit, is mainly used in Small-sized Marine or is connected fast between land fluid assembly and disassembly arm with groove ship pipeline.
Background technology
Pipeline between fluid assembly and disassembly arm and groove ship all adopts standard flange as general purpose interface usually, and therefore it connects the mode also usually adopting Flange joint, bolted.In addition, manual Quick Connect Kit is in some miniature fluid loading arm or transmission medium is comparatively safe, applied environment is relatively simple, is still widely used to the less demanding occasion of Automated condtrol.The manual docking mode of one of the prior art, adopts traditional plain flange bolt to connect, and during connection, hand-turning paw makes terminal pad and the contraposition of groove ship butt flange be adjacent to, then artificial tie bolt, packing ring, nut, then tightens; This connection mode connects and dismantles time-consuming, and labour intensity is large.The another kind of manual docking mode improved, utilizes primarily of operating personal the special tools such as tommy bar to screw voussoir on flange, its domatic compression two panels butt flange is reached and is tightly connected, to transmit various liquids and gases medium during connection; This connection mode need be equipped with special tool, not easy care, can not compensating tank ship collector flange thickness dimensional discrepancy.
Summary of the invention
For Problems existing in background technology, it is simple, lightweight that the purpose of this utility model is to provide a kind of structure, is easy to safeguard, the manual Quick Connect Kit of press claw type of convenient and reliable operation.
For achieving the above object, the manual Quick Connect Kit of press claw type designed by the utility model, it comprises medium pipeline, one end of described medium pipeline is provided with the butt flange that can be connected with filling end equipment, the other end of described medium pipeline be provided with can with by note end equipment be subject to note the plain flange that flange is connected, its special character is:
It also comprises the some cover paw hold-down mechanisms evenly arranged along plain flange circumference;
Described paw hold-down mechanism has mount pad, and described mount pad is evenly fixed on plain flange along plain flange circumference; Drive link activity interts in mount pad, and one end of described drive link is provided with paw, and the contact surface of described paw can coordinate with extruding by the end face outside noting flange; The other end of described drive link is set in and controls it and to rotate in mount pad and in axial sliding in driving swivel nut, described drive link is threaded with described driving swivel nut, and described driving swivel nut one end is connected on described mount pad sidewall; The middle part of described drive link is provided with locating dowel pin, and the action radius of described locating dowel pin is limited in the U-shaped breach on described mount pad, thus the slewing area of restriction drive link and longitudinal travel.
Further, described U-shaped breach comprises two line parts axially arranged along drive link and arranges with along drive link circumference and be communicated with the gap of two line parts.
Further, described driving swivel nut one end is set on described drive link, and the other end is provided with control lever, drives the axis of swivel nut described in the axes normal of described control lever.Like this, by operational torque during control lever increase manual operation, compression operation can need not conveniently be realized by other instruments.
Further, be provided with pad between described driving swivel nut and described mount pad, described pad is set on described drive link.Like this, avoid driving swivel nut to contact with the direct of mount pad, when preventing from rotatably compressing, drive the wearing and tearing of swivel nut and mount pad.
Further, the circumference of described plain flange is evenly provided with for being subject to note flanged shaft to the guide plate of rapid-aligning, and described guide plate is fixed on guide holder, and described guide holder is fixed on plain flange.
Further, described guide holder and the contact surface of described plain flange are provided with the step surface that circular shaft outer with plain flange mates.
Further, a side end face of described plain flange and be provided with annular groove by between driving surface note flange, is provided with and is subject to the seal ring that the driving surface noting flange matches in described annular groove.Like this, reliable and stable sealing function can be played upon connection.
Further, the circumference of described plain flange is evenly provided with three cover paw hold-down mechanisms.
Also further; the manual Quick Connect Kit of press claw type also comprises cover sheet; the inward facing surface of described cover sheet can be close to the opposite side end face of plain flange and be connected; the end face outside of described cover sheet is provided with cover plate handle; the center of described cover sheet is provided with breather hole; it can substitute by note flange and plain flange snug fit in off working state, thus protection plain flange is not damaged.
The beneficial effects of the utility model are: at uniform at least three the paw hold-down mechanisms of plain flange circumference, rotation process bar, drive drive link to move after medium pipeline axis by screw-driven, paw is pressed on by note flange, and the flange that achieves a butt joint docks with by noting to seal between flange; Move in the U-shaped gap regions of locating dowel pin on mount pad, can the larger dimensional discrepancy of compensating tank ship collector flange thickness; In addition, spacing in U-shaped gap regions position-limited trough by locating dowel pin, paw can be made all to be in mechanical self-latching state when opening and compress.The utility model is used for miniature fluid loading arm, has structure simple, lightweight, is easy to safeguard, the advantages such as convenient and reliable operation.
Accompanying drawing explanation
Fig. 1 is the perspective view one of the manual Quick Connect Kit of the utility model press claw type in off working state;
Fig. 2 is the perspective view two of the manual Quick Connect Kit of the utility model press claw type in off working state;
Fig. 3 is the sectional structure schematic diagram of the manual Quick Connect Kit of the utility model press claw type when using state.
In figure: butt flange 1, medium pipeline 2, plain flange 3, cover sheet 4, cover plate handle 5, by note flange 6, seal ring 7, guide holder 8, guide plate 9, paw hold-down mechanism 10, control lever 11, drive swivel nut 12, mount pad 13, locating dowel pin 14, paw 15, drive link 16, U-shaped breach 17 (line part 17.1, gap 17.2), pad 18, annular groove 19, breather hole 20.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the manual Quick Connect Kit of press claw type designed by the utility model, it comprises medium pipeline 2, one end of medium pipeline 2 is provided with the butt flange 1 that can be connected with filling end equipment, the other end of medium pipeline 2 be provided with can with by note end equipment by the plain flange 3 note flange 6 and be connected, it also comprises the some cover paw hold-down mechanisms 10 along the circumferential even setting of plain flange 3.
Above-mentioned paw hold-down mechanism 10 has mount pad 13, and mount pad 13 is evenly fixed on plain flange along plain flange 3 circumference; Drive link 16 activity interts in mount pad 13, and one end of drive link 16 is provided with paw 15, and the contact surface of paw 15 can coordinate with extruding by the end face outside noting flange 6; The other end of described drive link 16 is set in and controls it and to rotate in mount pad 13 and in axial sliding in driving swivel nut, described drive link 16 is threaded with described driving swivel nut 12, and described driving swivel nut 12 one end is connected on described mount pad 13 sidewall; The middle part of described drive link 16 is provided with locating dowel pin 14, and the action radius of described locating dowel pin 14 is limited in the U-shaped breach 17 on described mount pad 12, thus the slewing area of restriction drive link 16 and longitudinal travel.
Again as shown in Figure 2, two line parts 17.1 that described U-shaped breach 17 comprises along drive link axle 16 to setting arrange with along drive link 16 circumference and are communicated with the gap 17.2 of two line parts.
Again as shown in Figure 3, described driving swivel nut 12 one end is set on described drive link 16, and the other end is provided with control lever 11, drives the axis of swivel nut 12 described in the axes normal of described control lever 11.Like this, operational torque when increasing manual operation by control lever 11, need not conveniently can realize compression operation by other instruments.Be provided with pad 18 between described driving swivel nut 12 and described mount pad 13, described pad 18 is set on described drive link 16.Like this, avoid driving swivel nut 12 to contact with the direct of mount pad 13, when preventing from rotatably compressing, drive the wearing and tearing of swivel nut 12 and mount pad 13.
Again as shown in figures 1 and 3, the circumference of plain flange 3 is evenly provided with for the guide plate 9 by the axial rapid-aligning of note flange 6, and guide plate 9 is fixed on guide holder 8, and described guide holder 8 is fixed on plain flange 3.
Again as shown in Figure 3, a side end face of plain flange 3 and be provided with annular groove 19 by between driving surface note flange 6, is provided with and is subject to the seal ring 7 that the driving surface noting flange 6 matches in annular groove 19.Like this, reliable and stable sealing function can be played upon connection.
More specifically, more as depicted in figs. 1 and 2, the circumference of plain flange 3 is evenly provided with three cover hold-down mechanisms.
Again as shown in Figure 1; the utility model also comprises cover sheet 4; the inward facing surface of cover sheet 4 can be close to the opposite side end face of plain flange 3 and be connected; the end face outside of cover sheet 4 is provided with cover plate handle 5; the center of cover sheet 4 is provided with breather hole 20; it can substitute by note flange 6 and plain flange 3 snug fit in off working state, thus protection plain flange 3 is not damaged.
Principle of work of the present utility model is as follows: when needing to connect between pipeline, first paw hold-down mechanism 10 is opened, rotation process bar 11 to locating dowel pin 14 that is to say the contacts side surfaces of gap 17.2 or line part 17.1 with U-shaped breach 17 medial surface of mount pad 13, then the axis along media lines 2 pulls control lever 11 backward, locating dowel pin 14 is made to be stuck in the line part 17.1 of U-shaped breach 17 lower end, prevent from paw 15 from freely rotating thus affect rendezvous method connecting 3, if desired by rotation process bar 11, make to drive swivel nut 12 to be pressed on egative film 18 by the transmission of screw thread, moving axially of restriction locating dowel pin 14 like this, and then reach the object making mechanical interlocking under paw 15 open mode.When starting to dock, taking off cover sheet 4, under the directional tagging of guide plate 9, plain flange 3 being aligned with by noting flange 6, make two flange faces press close to paw 15 can the scope of envelope.Rotation process bar 11, by driving swivel nut 12 screw-driven to drive drive link 16 to rotate, and then rotates paw 15, makes, in its end face outside be pressed on by note flange 6, to drive swivel nut 12 to conflict on pad 18 1 side end face.Further rotate control lever 11, make plain flange 3 and produce thrust by noting between flange 6, compresses seal 7 reaching is tightly connected.If paw open mode is locked, then need to unclamp by rotation process bar 11 locking state driving swivel nut 12 to remove paw, the outside push operation bar 11 of axis along medium pipeline 2, make locating dowel pin 14 exit U-shaped breach line part 17.1 and can envelope by note flange 6 end face outside, that is by the opening or closed configuration of line part 17.1 mechanical interlocking paw that gap 17.2 two ends connect, thus convenient putting into and compressing by note flange 6.
The note flange 6 that is subject to for different-thickness is undertaken regulating and compensating by driving the hanging river of the screw thread between swivel nut 12 and drive link 16 length.
Below by reference to the accompanying drawings detailed description of the invention of the present utility model is described; but these explanations can not be understood to limit scope of the present utility model; protection domain of the present utility model is limited by the claims of enclosing, and any change on the utility model claim basis is all protection domain of the present utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605900.4U CN204281291U (en) | 2014-10-20 | 2014-10-20 | The manual Quick Connect Kit of press claw type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605900.4U CN204281291U (en) | 2014-10-20 | 2014-10-20 | The manual Quick Connect Kit of press claw type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204281291U true CN204281291U (en) | 2015-04-22 |
Family
ID=52864476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605900.4U Expired - Lifetime CN204281291U (en) | 2014-10-20 | 2014-10-20 | The manual Quick Connect Kit of press claw type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204281291U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20160751A1 (en) * | 2016-05-04 | 2017-11-06 | Cefront Tech As | Offshore loading hose coupling |
| CN108612937A (en) * | 2018-04-25 | 2018-10-02 | 浙江辽汽汽轮机有限公司 | A kind of attachment device of steam turbine |
| CN108706077A (en) * | 2018-07-10 | 2018-10-26 | 广东大鹏液化天然气有限公司 | A kind of unloading arm QCDC flanged joint guiders |
| CN111573613A (en) * | 2020-05-09 | 2020-08-25 | 中国船舶重工集团公司第七一六研究所 | Hydraulic quick connector suitable for automatic butt joint of loading and unloading arm for ship |
| WO2021176129A1 (en) * | 2020-03-04 | 2021-09-10 | Metso Outotec Finland Oy | A pipe flange coupling device, a pipe assembly and a top-submerged-lance (tsl) system |
| CN116654209A (en) * | 2023-05-19 | 2023-08-29 | 扬州中远海运重工有限公司 | A pressure pipeline installation device and installation method thereof |
| CN117316594A (en) * | 2023-10-13 | 2023-12-29 | 广东电网有限责任公司 | Transformer fluid filling and discharging connector and transformer fluid filling and discharging method |
-
2014
- 2014-10-20 CN CN201420605900.4U patent/CN204281291U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017192044A1 (en) | 2016-05-04 | 2017-11-09 | Cefront Technology As | Offshore loading hose coupling |
| NO341918B1 (en) * | 2016-05-04 | 2018-02-19 | Cefront Tech As | Offshore loading hose coupling |
| CN109071207A (en) * | 2016-05-04 | 2018-12-21 | 西弗朗特科技有限公司 | Marine hose-loaded connector |
| NO20160751A1 (en) * | 2016-05-04 | 2017-11-06 | Cefront Tech As | Offshore loading hose coupling |
| CN109071207B (en) * | 2016-05-04 | 2021-10-26 | 海洋运输控股有限公司 | Marine loading hose connector |
| CN108612937A (en) * | 2018-04-25 | 2018-10-02 | 浙江辽汽汽轮机有限公司 | A kind of attachment device of steam turbine |
| CN108706077A (en) * | 2018-07-10 | 2018-10-26 | 广东大鹏液化天然气有限公司 | A kind of unloading arm QCDC flanged joint guiders |
| US11835160B2 (en) | 2020-03-04 | 2023-12-05 | Metso Outotec Finland Oy | Pipe flange coupling device, a pipe assembly and a top-submerged-lance (TSL) system |
| WO2021176129A1 (en) * | 2020-03-04 | 2021-09-10 | Metso Outotec Finland Oy | A pipe flange coupling device, a pipe assembly and a top-submerged-lance (tsl) system |
| AU2020433802B2 (en) * | 2020-03-04 | 2024-03-21 | Metso Metals Oy | A pipe flange coupling device, a pipe assembly and a top-submerged-lance (TSL) system |
| CN111573613A (en) * | 2020-05-09 | 2020-08-25 | 中国船舶重工集团公司第七一六研究所 | Hydraulic quick connector suitable for automatic butt joint of loading and unloading arm for ship |
| CN116654209A (en) * | 2023-05-19 | 2023-08-29 | 扬州中远海运重工有限公司 | A pressure pipeline installation device and installation method thereof |
| CN117316594A (en) * | 2023-10-13 | 2023-12-29 | 广东电网有限责任公司 | Transformer fluid filling and discharging connector and transformer fluid filling and discharging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150422 |
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| CX01 | Expiry of patent term |