CN206571430U - Support derrick is prized with Multifunctional winch - Google Patents

Support derrick is prized with Multifunctional winch Download PDF

Info

Publication number
CN206571430U
CN206571430U CN201720177374.XU CN201720177374U CN206571430U CN 206571430 U CN206571430 U CN 206571430U CN 201720177374 U CN201720177374 U CN 201720177374U CN 206571430 U CN206571430 U CN 206571430U
Authority
CN
China
Prior art keywords
derrick
winch
prized
sled
ear mount
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.)
Active
Application number
CN201720177374.XU
Other languages
Chinese (zh)
Inventor
杨秀菊
王安义
李云鹏
胡楠
刘平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Petroleum Corp
Baoji Oilfield Machinery Co Ltd
CNPC National Oil and Gas Drilling Equipment Engineering Technology Research Center Co Ltd
Original Assignee
Baoji Oilfield Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baoji Oilfield Machinery Co Ltd filed Critical Baoji Oilfield Machinery Co Ltd
Priority to CN201720177374.XU priority Critical patent/CN206571430U/en
Application granted granted Critical
Publication of CN206571430U publication Critical patent/CN206571430U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Prized the utility model discloses one kind support derrick with Multifunctional winch, main body is prized including winch, winch sled body of work platform is provided with a pair of cantilevers towards derrick, the lug of this pair of cantilever front underside is hinged with a winch sled supporting leg, this pair of cantilever front end upper surface, which is provided with before derrick, connects ear mount, and this pair of cantilever rear end upper surface, which is provided with after derrick, connects ear mount;In winch sled body of work platform two derrick installations guiding are respectively arranged with towards derrick both sides, body of work platform, which is prized, in winch is respectively arranged with a derrick lifting oil cylinder towards derrick both sides, derrick lifting cylinder block base is connected ear mount with oil cylinder and is hinged, and oil cylinder connection ear mount is fixed on winch sled main body middle beam.Support derrick of the present utility model is prized with Multifunctional winch, and structure is novel, and function is reliable, can play a part of derrick A-frame, for supporting derrick, greatly increases the utilization rate of winch sled, dramatically saves on the use space of drilling floor surface.

Description

Support derrick is prized with Multifunctional winch
Technical field
The utility model belongs to technical field of petroleum machinery, is related to a kind of support derrick and is prized with Multifunctional winch.
Background technology
At present, the research and development of ocean platform rig have been achieved for preferable development, but the research and development of ocean platform rig at present Design is also faced with following problem:1) many equipment such as winch, dead line anchor, air hoist and hydraulic wireline winch etc. also have in occupancy The floor space of limit;2) the installation protection of key equipment is unreliable, under severe open ocean environment, the key equipment such as winch Effectively it cannot protect and repair;3) derrick difficult and derrick of taking root is installed in platform heave movement and is stranded on ocean platform rig It is difficult.
Utility model content
The purpose of this utility model is to provide a kind of support derrick and prized with Multifunctional winch, solves existing drill floor face The problems such as equipment such as limited space and winch is put and safeguarded.
The utility model is the technical scheme adopted is that a kind of support derrick is prized with Multifunctional winch, including winch sled is led Body, winch sled body of work platform is provided with a pair of cantilevers towards derrick, and the lug of this pair of cantilever front underside is hinged with one Individual winch prizes supporting leg, and this pair of cantilever front end upper surface, which is provided with before derrick, connects ear mount, and this pair of cantilever rear end upper surface is provided with Ear mount is connected after derrick;
Two derrick installations guiding are respectively arranged with towards derrick both sides in winch sled body of work platform, prizes and leads in winch Body running platform is respectively arranged with a derrick lifting oil cylinder towards derrick both sides, and derrick lifting cylinder block base connects with oil cylinder Lug seat is hinged, and oil cylinder connection ear mount is fixed on winch sled main body middle beam.
Support derrick of the present utility model is prized with Multifunctional winch, is further characterized in that:
Described winch sled main body has three-decker, and first layer is used for setting winch;The second layer be used for install air hoist, Dead line anchor, rope rewind machine;Third layer is workbench, and hanging ladder is provided between the workbench and ground.
The three-decker of described winch sled main body is provided with bed board.
The beneficial effects of the utility model are can to play a part of conventional winch sunshade, can be used to install pneumatic again The equipment such as winch or hydraulic wireline winch, while can play a part of derrick A-frame, supports derrick so that rig floor space of planes is released Put, substantially increase drilling well operating efficiency, be embodied in:
1) can be drilling floor surface by part drill floor equipment integrated installation in winch is prized in the case where not influenceing its function Save the confined space.
2) derrick A-frame can be replaced, for installing derrick, strengthens derrick installation stability;Installation is designed with simultaneously to be oriented to Part, installation, raising and the decentralization of derrick when facilitating the platform to move;In assembly and disassembly operating mode and harsh ocean operating mode, There is provided for the derrick that fell and safe and reliable anti-brush up against support.
3) protective action is served for winch and equipment component in severe marine environment, improves service life of equipment; And winch is one of key equipment of marine drilling, it is necessary to often safeguard, winch sled provides for maintained equipment to be facilitated.
4) traditional winch sunshade, only serves the effect becalmed and taken shelter from rain for winch, occupies certain on drilling floor surface Space so that the operating space of workman is reduced, occupies limited rig floor space of planes.Multifunctional winch sled has certain height Degree, is to be designed to meet structure type that winch works under bad working environments, is not take up the operating space of drilling floor surface workman, The drill-well operation of driller is not influenceed.
Brief description of the drawings
Fig. 1 is assembling schematic diagram of the present utility model;
Fig. 2 is main structure diagram of the present utility model;
Fig. 3 is overlooking the structure diagram of the present utility model;
Fig. 4 is right side structural representation of the present utility model;
Fig. 5 is structural representation of the utility model before derrick lifting;
Fig. 6 is structural representation of the utility model after derrick lifting.
In figure, 1. winches sled main body, 2. winches, which are prized to connect before supporting leg, 3. derricks, connects ear mount, 5. wells after ear mount, 4. derricks Oil-lifting jar is erected, 6. derrick installations are oriented to, 7. oil cylinders connection ear mount, 8. hanging ladders.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, structure of the present utility model is, including prizes main body 1 as the winch of architecture basics, For demountable structure, winch sled main body 1 has three-decker, and first layer is used for setting winch;The second layer be used for install air hoist, The equipment such as dead line anchor, rope rewind machine, save the operating space of drilling floor surface driller;Third layer is workbench, the work Hanging ladder 8 is provided between platform and ground, is easy to above and below personnel;
Winch prizes the workbench of main body 1 and derrick is provided with a pair of cantilevers, the lug hinge of this pair of cantilever front underside A winch sled supporting leg 2 is connected to, winch sled supporting leg 2, which is used to fix with rig floor steel structure base, to be hinged, this pair of cantilever front end upper table Face, which is provided with before derrick connection ear mount 3 before connection ear mount 3, derrick, is used for corresponding with derrick point articulated, this pair of cantilever rear end upper table Face, which is provided with after derrick connection ear mount 4 after connection ear mount 4, derrick, to be used for and derrick in addition corresponding point articulated;
Two derrick installations are respectively arranged with towards derrick both sides in the winch sled workbench of main body 1 and are oriented to 6, in winch sled The workbench of main body 1 is respectively arranged with a derrick lifting oil cylinder 5 towards derrick both sides, the cylinder body base of derrick lifting oil cylinder 5 with Oil cylinder connection ear mount 7 is hinged, and oil cylinder connection ear mount 7 is fixed on the winch sled middle beam of main body 1.
Derrick installation is oriented to 6 total of four, and derrick lifting oil cylinder 5 is provided with two altogether.
Derrick is by the raising of derrick lifting oil cylinder 5, during raising, and being oriented to 6 by derrick installation can be under wave environment Play a part of anti-collision derrick.
The three-decker of winch sled main body 1 is provided with bed board, is easy to work, can also keep off the rain.
Reference picture 5, operation principle of the utility model device in derrick low level is that winch levers up derrick hypomere herringbone The effect of frame, now, winch sled main body 1 are corresponding with derrick point articulated by connecting ear mount 4 after derrick, as in the rotation of raising The heart, derrick lifting oil cylinder 5 is hinged point articulated with derrick lifting, and is oriented to 6 by derrick installation and realizes under wave environment that derrick is pacified Anticollision effect during dress.
Reference picture 6, operation principle of the utility model device after derrick lifting is that derrick passes through derrick lifting oil cylinder 5 Realize and risen to erectility, ear mount 3 will be connected before derrick during the completely erected state of derrick be connected with derrick corresponding points by bearing pin Connect reliable;Subsequently into follow-up installation, derrick epimere carries out raising by derrick lifting oil cylinder 5 again.

Claims (3)

1. one kind support derrick is prized with Multifunctional winch, it is characterised in that:Including winch sled main body (1), winch sled main body (1) work Make platform and derrick be provided with a pair of cantilevers, the lug of this pair of cantilever front underside is hinged with a winch sled supporting leg (2), This pair of cantilever front end upper surface, which is provided with before derrick, connects ear mount (3), and this pair of cantilever rear end upper surface is provided with after derrick and connected Ear mount (4);
Two derrick installations are respectively arranged with towards derrick both sides in winch sled main body (1) workbench and are oriented to (6), in winch sled Main body (1) workbench is respectively arranged with a derrick lifting oil cylinder (5), derrick lifting oil cylinder (5) cylinder body towards derrick both sides Base is connected ear mount (7) with oil cylinder and is hinged, and oil cylinder connection ear mount (7) is fixed on winch sled main body (1) middle beam.
2. support derrick according to claim 1 is prized with Multifunctional winch, it is characterised in that:Described winch sled main body (1) there is three-decker, first layer is used for setting winch;The second layer is used to install air hoist, dead line anchor, rope rewind machine;The Three layers are workbench, and hanging ladder (8) is provided between the workbench and ground.
3. support derrick according to claim 2 is prized with Multifunctional winch, it is characterised in that:Described winch sled main body (1) three-decker is provided with bed board.
CN201720177374.XU 2017-02-27 2017-02-27 Support derrick is prized with Multifunctional winch Active CN206571430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720177374.XU CN206571430U (en) 2017-02-27 2017-02-27 Support derrick is prized with Multifunctional winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720177374.XU CN206571430U (en) 2017-02-27 2017-02-27 Support derrick is prized with Multifunctional winch

Publications (1)

Publication Number Publication Date
CN206571430U true CN206571430U (en) 2017-10-20

Family

ID=60059743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720177374.XU Active CN206571430U (en) 2017-02-27 2017-02-27 Support derrick is prized with Multifunctional winch

Country Status (1)

Country Link
CN (1) CN206571430U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111963068A (en) * 2020-09-24 2020-11-20 重庆地质矿产研究院 Movable detachable drilling platform for mountainous region

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111963068A (en) * 2020-09-24 2020-11-20 重庆地质矿产研究院 Movable detachable drilling platform for mountainous region
CN111963068B (en) * 2020-09-24 2022-03-29 重庆地质矿产研究院 Movable detachable drilling platform for mountainous region

Similar Documents

Publication Publication Date Title
US8387704B2 (en) System and method for simultaneous sea drilling operations
US7096963B2 (en) Swing arm crane and method
CN201221322Y (en) Novel petroleum well drilling hoisting system and headframe
CN206571430U (en) Support derrick is prized with Multifunctional winch
CN202064840U (en) Four-drill column drill derrick
CN202064839U (en) Four-drill column double headframe for land drilling machine
CN102155168A (en) Large triangular structure derricking mechanism for rotary drilling rig with auxiliary jacking mechanism
CN201003378Y (en) Rotarily lifting type headframe and base
CN106255800A (en) Bar rotary apparatus
CN205918365U (en) Ocean reconnaissance ship hydraulic pressure plays to rise a type derrick drilling system
CN107218000B (en) Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit
CN202108420U (en) Land headframe for duplex rig
CN2644655Y (en) K-type jack-up headframe
CN201292776Y (en) Ocean oil drilling platform derrick
CN204727540U (en) A kind of sledge seat jack up unit
US3143220A (en) Apparatus for handling pipe
CN203769666U (en) Head frame hoisting device
CN110700073A (en) Large-scale multi-functional marine structures personnel step on and lean on step bridge
CN206692288U (en) The auxiliary arm of Multi-section retractable for drill jumbo
CN205527417U (en) Possesses flexible arm caterpillar crane who digs function soon
CN201486473U (en) Novel derrick and base continuously lifted by using same lifting rope series
CN2828300Y (en) Drilling rig base
CN2677583Y (en) Integral structure of prolonge continous lifting drilling machine derrick and base
CN204677117U (en) A kind of upright movement formula oil-well rig boring tower
CN201013249Y (en) Novel oil-well rig lifting foundation

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210106

Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province

Patentee after: Baoji Oilfield Machinery Co.,Ltd.

Patentee after: CHINA NATIONAL PETROLEUM Corp.

Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd

Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji

Patentee before: Baoji Oilfield Machinery Co.,Ltd.