CN106927359A - Petrochemical pipe installs boom hoisting - Google Patents

Petrochemical pipe installs boom hoisting Download PDF

Info

Publication number
CN106927359A
CN106927359A CN201710263456.0A CN201710263456A CN106927359A CN 106927359 A CN106927359 A CN 106927359A CN 201710263456 A CN201710263456 A CN 201710263456A CN 106927359 A CN106927359 A CN 106927359A
Authority
CN
China
Prior art keywords
clip
drive
boom hoisting
driving
petrochemical pipe
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.)
Pending
Application number
CN201710263456.0A
Other languages
Chinese (zh)
Inventor
谭正怀
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.)
Chengdu Laibao Petroleum Equipment Co Ltd
Original Assignee
Chengdu Laibao Petroleum Equipment 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 Chengdu Laibao Petroleum Equipment Co Ltd filed Critical Chengdu Laibao Petroleum Equipment Co Ltd
Priority to CN201710263456.0A priority Critical patent/CN106927359A/en
Publication of CN106927359A publication Critical patent/CN106927359A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/04Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads

Abstract

Boom hoisting is installed the invention discloses petrochemical pipe, including support frame, cross bar, cross bar is provided with rotating shaft, rotating shaft is provided with the second drive device and moving block, moving block is provided with arm, arm is provided with first driving means and the 3rd drive device, the bottom of first driving means is provided with suspension rod, the bottom of suspension rod is provided with the first clip and the second clip, the bottom of the first clip and the second clip is additionally provided with chimb, chimb is provided with bolt, motion bar is equipped with the side wall of the first clip and the second clip, motion bar is respectively arranged at two ends with handle and grip block, support frame as described above is provided with controller and the pre- of cone shape is immersed oneself in, controller respectively with first driving means, second drive device, 3rd drive device is connected.The present invention can avoid petroleum pipeline double swerve when being lifted by crane to petroleum pipeline, and accurately petroleum pipeline can be sent to installation site, and can also be used in rough section.

Description

Petrochemical pipe installs boom hoisting
Technical field
The present invention relates to a kind of petroleum pipeline servicing unit, and in particular to petrochemical pipe installs boom hoisting.
Background technology
Oil, also referred to as crude oil, are a kind of sticky, dark brown (sometimes a little green) liquid.Upper crustal is partly There is petroleum storage in area.The property of oil is different because of the place of production, and range of viscosities is very wide, and freezing point difference is very big (30-60 degrees Celsius), boiling Point range be normal temperature to more than 500 degrees Celsius, dissolve in various organic solvents, it is water insoluble, but can with water formed emulsion.No Crossing the composition and appearance of the oil in different oil fields can distinguish very big.Oil is mainly used as fuel oil and gasoline, fuel oil and One of current primary energy most important in the world of gasoline composition.Oil is also many chemical industries such as solvent, chemical fertilizer, kills The raw material of worm agent and plastics etc..During the long history that the earth constantly develops, there is " special " period, such as the Paleozoic Era and In Mesozoic Era, after substantial amounts of plant and animal death, the organic substance for constituting its body is constantly decomposed, and is precipitated with silt or carbonic acid matter The material mixings such as thing constitute sedimentary.Thickening is constantly piled up due to deposit, causes temperature and pressure to rise, with this mistake The continuous of journey is carried out, and sedimentary is changed into sedimentary rock, and then forms sedimentary basin, and this is just for the generation of oil provides basic ground Matter environment.The composition of crude oil mainly has:Oily (this is its main component), colloid (a kind of semi-solid material of viscosity), pitch Matter (crineous or black brittle solid material), carbonaceous (a kind of nonhydrocarbon).Oil is mixed by based on hydrocarbon , with special odor, coloured flammable oily liquid, natural gas is each based on gaseous hydrocarbon Gas composition is planted, with special odor, colourless inflammability mixed gas.
Oil carries out transfer oil by petroleum pipeline, and when installing, generally requiring boom hoisting will for petroleum pipeline Petroleum pipeline is hung to setting height(from bottom) and is installed, and is typically set up due to petroleum pipeline in the wild, and some local geological environments are recessed Convex injustice, and traditional boom hoisting needs to be operated in stable location, and most of traditional boom hoisting is all It is enclosed within rope on petroleum pipeline and is operated, petroleum pipeline is susceptible to rock during lifting, it is impossible to is accurate by stone Oil-piping is installed, and outstanding skyborne petroleum pipeline can not be controlled flexibly, therefore petroleum pipeline is accurately lifted to install Position requires a great deal of time, and extends the working time.
The content of the invention
When the technical problems to be solved by the invention are that traditional boom hoisting hangs petroleum pipeline using rope, petroleum pipeline Road is susceptible to rock, when petroleum pipeline is hung in aerial, it is impossible to the accurate position for being passed to install, and in face of uneven Location when, boom hoisting also cannot work well, it is therefore intended that provides petrochemical pipe and installs boom hoisting, to oil When pipeline is lifted by crane, it is to avoid petroleum pipeline occurs double swerve, can accurately adjust petroleum pipeline during lifting is Position, accurately can be sent to installation site, while can be also operated in rough section.
The present invention is achieved through the following technical solutions:
Petrochemical pipe installs boom hoisting, including support frame, the cross bar that is connected at the top of support frame, the cross bar Top is provided with the rotating shaft being interspersed on cross bar, is provided with the second drive device at the top of rotating shaft, the output shaft of the second drive device with Rotating shaft is connected, and moving block is additionally provided with rotating shaft, and moving block is enclosed within rotating shaft, and moving block can follow rotating shaft movable together, is rotated The side wall of block is provided with arm and the 3rd drive device, and arm is provided with chute, and chute is connected with the bottom of arm, set in chute There are the first driving means matched with chute, first driving means can be along slide, the output shaft of the 3rd drive device Connecting rod is provided with, connecting rod is connected with first driving means, the bottom of first driving means is provided with suspension rod, and suspension rod is interspersed in cunning In groove, the bottom of suspension rod is provided with two the first clips and the second clip for being circular shape, the first clip and the second clip it Between be provided with rotatable parts, the first clip and the second clip can be around rotatable parts activities;The side of support frame as described above is provided with Controller, controller is connected with first driving means, the second drive device and the 3rd drive device respectively.
Further, motion bar, the first clip and the second card are equipped with the axis of first clip and the second clip Hoop is connected through a screw thread with motion bar, and motion bar is respectively arranged at two ends with handle and grip block, and wherein grip block is located at first In the annulus of clip and the second clip composition, the side of the grip block is provided with arc groove.When using, rotated by handle and lived Lever so that the grip block just institute's petroleum pipeline to be mounted on motion bar is clamped, because the side of grip block is provided with arc Groove, therefore grip block good can fit together with the outer wall of petroleum pipeline, increase contact area, increase grip block pair The fixed effect of petroleum pipeline.
Further, the bottom of first clip and the second clip is equipped with chimb, and bolt is provided with chimb.Use When, bolt is taken off from chimb, the first clip and the second clip are pulled, the first clip and the second clip is stuck in stone On the outer wall of oil-piping, then bolt is reinstalled, the mode with traditional coiling first compares, and the method is more efficient and convenient.
Further, the bottom of support frame as described above be provided with it is pre- immerse oneself in, it is cone shape to immerse oneself in advance.Petroleum pipeline is usually installed Out of doors, when the section installed is uneven, traditional boom hoisting cannot be stably placed on ground, therefore cannot be suitable Profit is lifted by crane to petroleum pipeline, and the pre- of cone is immersed oneself in be inserted into broken terrain, makes present apparatus stabilization Fix on the ground, it is ensured that during construction, will not run-off the straight, collapse.
Further, the first driving means are push-rod electric machine, and the second drive device is motor, and the 3rd drive device is Hydraulic cylinder.Push-rod electric machine can draw suspension rod and be lifted on perpendicular, and motor-driven rotatable shaft is rotated, and hydraulic cylinder can draw First driving means activity in chute.
Further, the rotatable parts are hinge, and the first clip and the second clip can be convenient around articulate Petroleum pipeline is arranged between the first clip and the second clip.
The present invention compared with prior art, has the following advantages and advantages:
1st, petrochemical pipe of the present invention installs boom hoisting, petroleum pipeline during lifting, due to using suspension rod Lifting, can be effectively prevented from petroleum pipeline and double swerve occurs during lifting so that petroleum pipeline can be quickly accurate Really it is sent to institute's height to be mounted, improves operating efficiency;
2nd, petrochemical pipe of the present invention installs boom hoisting, meets the lifting to the petroleum pipeline of different-diameter, and When rough section is operated in the wild, can be fixed stably with ground, prevent from being tilted and collapsed during use;
3rd, petrochemical pipe of the present invention installs boom hoisting, when being lifted by crane to petroleum pipeline, while can Adjust petroleum pipeline position, when its can quick and precisely be sent to install position, shorten the set-up time.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is front view of the invention;
Fig. 2 is top view of the invention.
Mark and corresponding parts title in accompanying drawing:
1- moving blocks, 2- arms, 3- chutes, 4- first driving means, 5- suspension rods, 6- rotatable parts, the clips of 7- first, 8- Motion bar, 9- support frames, 10- is immersed oneself in advance, 11- chimbs, 12- bolts, 13- grip blocks, 14- handles, 15- cross bars, and 16- second blocks Hoop, the drive devices of 17- second, the drive devices of 18- the 3rd, 19- connecting rods, 20- controllers.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make It is limitation of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, petrochemical pipe of the present invention installs boom hoisting, including two support frames 9, is connected to two The cross bar 15 at the top of root support frame 9, the central position of the cross bar 15 is provided with rotating shaft, and rotating shaft is interspersed on cross bar 15 vertically, The second drive device 17 is provided with the top of rotating shaft, the second drive device 17 is motor, convenient operation, the output shaft of rotating shaft and motor Connection, rotating shaft is provided with moving block 1, and moving block 1 is enclosed within rotating shaft, and when the second drive device 17 works, rotating shaft will drive and turn Motion block 1 is rotated together, and the side wall of moving block 1 is provided with arm 2, and arm 2 is horizontally arranged on the side wall of moving block 1, on arm 2 The drive device 18 of chute 3 and the 3rd is provided with, chute 3 is located on the axis of arm 2, and chute 3 is connected with the bottom surface of arm 2, First driving means 4 are provided with chute 3, first driving means 4 are preferably push-rod electric machine, it is easy to control operation, first drives dress 4 are put to be matched with chute 3, and first driving means 4 can along the slideway of chute 3, the 3rd drive device 18 also with rotation The side wall connection of block 1, the 3rd drive device 18 is hydraulic cylinder, and working stability, the piston rod of hydraulic cylinder is provided with connecting rod 19, even The one end of extension bar 19 is connected with piston rod, and the other end is also connected with the side wall of first driving means 4, and the 3rd drive device 18 works When, the activity in chute 3 of first driving means 4 can be driven, the bottom of the first driving means 4 is provided with suspension rod 5, suspension rod 5 Output shaft with first driving means 4 is connected, and suspension rod 5 is interspersed in chute 3, when first driving means 4 work, can be led Draw suspension rod 5 to be lifted in perpendicular, the one end of suspension rod 5 is connected with first driving means 4, the other end is provided with the first clip 7 With the second clip 16, the first clip 7 and the second clip 16 are circular shape, and the first clip 7 and the second clip 16 being capable of groups Into a toroidal, rotatable parts 6 are provided between the clip 16 of first clip 7 and second, rotatable parts 6 are hinge, the One clip 7 and the second clip 16 can be typically put into the first clip 7 and the second card around articulate with by petroleum pipeline Between hoop 16, the bottom of the first clip 7 and the second clip 16 is equipped with chimb 11, the clip of chimb 11 and second of the first clip 7 Bolt 12 is equipped with 16 chimb 11, with the chimb 11 of the second clip 16 be fixed on the chimb 11 of the first clip 7 by bolt 12 Together, when using, regulating bolt 12 takes off bolt 12 from chimb 11, between chimb 11 by petroleum pipeline be put into Between first clip 7 and the second clip 16, petroleum pipeline method is wrapped in compared to tradition rope, the method can be quickly to stone Oil-piping is loaded and unloaded, and improves operating efficiency, and motion bar 8 is equipped with the side wall of the clip 16 of first clip 7 and second, living Lever 8 be interspersed on the axis of the first clip 7 and the axis of the second clip 16 on, and motion bar 8 is by screw thread and the One clip 7 is connected with the second clip 16, and the one end of motion bar 8 is provided with handle 14, and the other end is provided with grip block 13, grip block 13 In in the annulus that the first clip 7 and the second clip 16 are constituted, the cross section of grip block 13 is arc, and the grip block 13 of arc is right When petroleum pipeline is clamped, outer wall that can be preferably with petroleum pipeline fits together, and improves the fixation to petroleum pipeline, And regulation handle can when motion bar 8 along horizontal direction activity, meet and the petroleum pipeline of different-diameter lifted by crane;Two The bottom of support frame 9 be equipped with it is pre- immerse oneself in 10,10 are immersed oneself in advance for cone shape, because petroleum pipeline is frequently mounted on field, because When this runs into rough section, traditional boom hoisting can not be stably placed on rough section, and this The pre- of cone can be immersed oneself in 10 and be inserted into underground by invention, and the present invention is fixed with ground, it is to avoid the hair during construction Life is rocked, collapsed, and one of support frame 9 is provided with controller 20, and controller 20 is the model S7- of Siemens's production 200 PLC, controller 20 is connected with first driving means 4, the second drive device 17, the 3rd drive device 18 respectively.
When using, adjust controller 20, the second drive device 17 drives movable block 1 to rotate so that the activity of arm 2 to and stone Oil-piping is on same perpendicular, then adjusts controller 20, and controller 20 controls the 3rd drive device 18, the 3rd drive device 18 drive the activity of first driving means 4 along the activity of chute 4, the suspension rod being connected in first driving means 4 is located at petroleum pipeline The surface in road, swivel bolt 12 removes bolt 12 from chimb 11, adjusts controller 20, and the control of controller 20 first is driven Dynamic device 4, the suspension rod 6 of first driving means 4 is moved down, pulls the first clip 7 and the second clip 16, by the first clip 7 and the Two clips 16 are enclosed within to be needed on petroleum pipeline to be mounted, and first-class bolt 12, the first clip 7 is fixed on the second clip 16 again Together, by rotating handles 14, motion bar 8 promotes grip block 13 that petroleum pipeline is clamped in into the first clip 7 and the second clip 16 In the annulus of composition, controller 20 is adjusted, the control of controller 20 first driving means 4 rise suspension rod 5, when petroleum pipeline rises to Need to stop during position to be mounted, if petroleum pipeline now has gap with the position installed, can respectively control the Two drive shafts 17 and the 3rd drive device 18, make the petroleum pipeline on suspension rod 5 accurately be moved to installation place, are installed, stone During lifting, petroleum pipeline double swerve to oil-piping will not occur, while petroleum pipeline can be made quick and precisely to reach Installation place, improves operating efficiency.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include Within protection scope of the present invention.

Claims (8)

1. petrochemical pipe installation boom hoisting, including support frame (9), the cross bar (15) being connected at the top of support frame (9), its It is characterised by:The rotating shaft being interspersed on cross bar (15) is provided with the top of the cross bar (15), rotating shaft top is provided with the second driving dress Put (17), rotating shaft is provided with moving block (1), moving block (1) is enclosed within rotating shaft, and moving block (1) can follow rotating shaft (17) together Rotation, the side wall of moving block (1) is provided with arm (2) and the 3rd drive device (18), and arm (2) is provided with chute (3), and Chute (3) is connected with the bottom surface of arm (2), and the first driving means (4) matched with chute (3) are provided with chute (3), and first drives Dynamic device (4) can be slided along chute (3), and the output shaft of the 3rd drive device (18) is provided with connecting rod (19), connecting rod (19) the side wall with first driving means (4) is connected, and first driving means (4) bottom is provided with suspension rod (5), and suspension rod (5) is interspersed in In chute (3), the bottom of suspension rod (5) is provided with two the first clips (7) and the second clip (16) for being circular shape, the first card Rotatable parts (6) are provided between hoop (7) and the second clip (16), the first clip (7) and the second clip (16) can be around rotations Part (6) activity;Support frame as described above (9) is provided with controller (20), controller (20) respectively with first driving means (4), Two drive devices (17), the connection of the 3rd drive device (18).
2. petrochemical pipe according to claim 1 installs boom hoisting, it is characterised in that:First clip (7) Be equipped with motion bar (8) on the axis of the second clip (16), the first clip (7) and the second clip (16) with motion bar (8) It is connected through a screw thread.
3. petrochemical pipe according to claim 2 installs boom hoisting, it is characterised in that:The motion bar (8) Handle (14) and grip block (13) are respectively arranged at two ends with, wherein grip block (13) is positioned at the first clip (7) and the second clip (16) In the annulus of composition.
4. petrochemical pipe according to claim 3 installs boom hoisting, it is characterised in that:The grip block (13) Side is provided with arc groove.
5. petrochemical pipe according to claim 1 installs boom hoisting, it is characterised in that:First clip (7) It is equipped with chimb (11), chimb (11) with the bottom of the second clip (16) and is provided with bolt (12).
6. petrochemical pipe according to claim 1 installs boom hoisting, it is characterised in that:Support frame as described above (9) Bottom be provided with it is pre- immerse oneself in (10), it is cone shape that (10) are immersed oneself in advance.
7. petrochemical pipe according to claim 1 installs boom hoisting, it is characterised in that:The first driving means (4) it is push-rod electric machine, the second drive device (17) is motor, and the 3rd drive device (18) is hydraulic cylinder.
8. petrochemical pipe according to claim 1 installs boom hoisting, it is characterised in that:The rotatable parts (6) It is hinge.
CN201710263456.0A 2017-04-21 2017-04-21 Petrochemical pipe installs boom hoisting Pending CN106927359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710263456.0A CN106927359A (en) 2017-04-21 2017-04-21 Petrochemical pipe installs boom hoisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710263456.0A CN106927359A (en) 2017-04-21 2017-04-21 Petrochemical pipe installs boom hoisting

Publications (1)

Publication Number Publication Date
CN106927359A true CN106927359A (en) 2017-07-07

Family

ID=59436956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710263456.0A Pending CN106927359A (en) 2017-04-21 2017-04-21 Petrochemical pipe installs boom hoisting

Country Status (1)

Country Link
CN (1) CN106927359A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685753A (en) * 2017-08-11 2018-02-13 德阳市忠诚农膜有限公司 It is easy to the handling device for being deposited finished product agricultural film
CN107792781A (en) * 2017-10-18 2018-03-13 惠安集睿信息科技有限公司 It is easy to the building steel tube of assembling to fix conveying arrangement
CN108249273A (en) * 2017-12-13 2018-07-06 惠安县威科电子科技有限公司 A kind of mechanical petroleum pipeline installation carrying boom hoisting
CN108622789A (en) * 2018-05-14 2018-10-09 东北大学 A kind of hoisting device and operating method of installation wind turbine blade
CN108910687A (en) * 2018-09-25 2018-11-30 陈伟光 A kind of tubular pole suspender
CN109019314A (en) * 2018-09-25 2018-12-18 陈伟光 A kind of tubular pole safty hoisting method
CN110228578A (en) * 2019-06-27 2019-09-13 中船黄埔文冲船舶有限公司 A kind of the propeller shaft bracket mounting device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592456A (en) * 1977-11-18 1981-07-08 Press W & Son Ltd Devices for locating a pair of semicircular section pipe pieces around an existing pipeline
CN203050562U (en) * 2013-01-27 2013-07-10 河北景渤石油机械有限公司 Petroleum pipe line elevator
CN203653099U (en) * 2014-01-02 2014-06-18 阿特拉斯·科普柯(无锡)压缩机有限公司 Cantilever crane
CN204328225U (en) * 2014-12-21 2015-05-13 习颖 A kind of pipeline installation rack
CN105864510A (en) * 2016-06-02 2016-08-17 成都大漠石油技术有限公司 Oil pipeline supporting auxiliary equipment
CN105905819A (en) * 2016-06-24 2016-08-31 成都高普石油工程技术有限公司 Lifting device based on clamping of pipes with different sizes
CN205676037U (en) * 2016-06-22 2016-11-09 李迪 Equipment installed by a kind of petroleum pipeline for different geological conditions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592456A (en) * 1977-11-18 1981-07-08 Press W & Son Ltd Devices for locating a pair of semicircular section pipe pieces around an existing pipeline
CN203050562U (en) * 2013-01-27 2013-07-10 河北景渤石油机械有限公司 Petroleum pipe line elevator
CN203653099U (en) * 2014-01-02 2014-06-18 阿特拉斯·科普柯(无锡)压缩机有限公司 Cantilever crane
CN204328225U (en) * 2014-12-21 2015-05-13 习颖 A kind of pipeline installation rack
CN105864510A (en) * 2016-06-02 2016-08-17 成都大漠石油技术有限公司 Oil pipeline supporting auxiliary equipment
CN205676037U (en) * 2016-06-22 2016-11-09 李迪 Equipment installed by a kind of petroleum pipeline for different geological conditions
CN105905819A (en) * 2016-06-24 2016-08-31 成都高普石油工程技术有限公司 Lifting device based on clamping of pipes with different sizes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685753A (en) * 2017-08-11 2018-02-13 德阳市忠诚农膜有限公司 It is easy to the handling device for being deposited finished product agricultural film
CN107792781A (en) * 2017-10-18 2018-03-13 惠安集睿信息科技有限公司 It is easy to the building steel tube of assembling to fix conveying arrangement
CN108249273A (en) * 2017-12-13 2018-07-06 惠安县威科电子科技有限公司 A kind of mechanical petroleum pipeline installation carrying boom hoisting
CN108622789A (en) * 2018-05-14 2018-10-09 东北大学 A kind of hoisting device and operating method of installation wind turbine blade
CN108910687A (en) * 2018-09-25 2018-11-30 陈伟光 A kind of tubular pole suspender
CN109019314A (en) * 2018-09-25 2018-12-18 陈伟光 A kind of tubular pole safty hoisting method
CN110228578A (en) * 2019-06-27 2019-09-13 中船黄埔文冲船舶有限公司 A kind of the propeller shaft bracket mounting device

Similar Documents

Publication Publication Date Title
CN106927359A (en) Petrochemical pipe installs boom hoisting
CN206654651U (en) It is capable of the lifting appliance of Fast Installation petroleum pipeline
CN108100911A (en) A kind of petroleum pipeline suitable for different-diameter is laid with installation boom hoisting
CN208261449U (en) A kind of petroleum pipeline cleaning device
CN206054925U (en) Adjustable multifunctional petroleum pipeline fixing device
Bjorndalen et al. The effect of microwave and ultrasonic irradiation on crude oil during production with a horizontal well
CN206054946U (en) Shockproof type hydraulically extensible pipeline support equipment
CN102618228A (en) Plugging agent for clastic rock oil reservoir horizontal well, preparation method and water plugging method
CN206656035U (en) Boom hoisting is installed suitable for the petroleum pipeline of field different-diameter
Thomas et al. Toward better hydraulic fracturing fluids and their application in energy production: A review of sustainable technologies and reduction of potential environmental impacts
CN207566729U (en) A kind of petroleum pipeline suitable for different-diameter is laid with installation boom hoisting
CN107055358A (en) Reduce the outdoor installation mechanism rocked during petroleum pipeline lifting
CN207229044U (en) For quickly removing the mechanism of sludge in oil well
CN206645342U (en) Conveniently it is sampled and there is the oil storage tank of shockproof function
CN108032109A (en) The process equipment of Multi-functional petroleum pipeline elbow
CN107225542A (en) For the fixed mechanism processed to crude oil pipeline
CN206970181U (en) Suitable for the petroleum storage bucket cap-opening mechanism of different size
CN107228252A (en) Suitable for the ports of petroleum pipelines plugging device of field work
CN205288187U (en) It makes up and puts to cut acting continuously adjustable crude oil / water and milk
CN206943596U (en) The adjustable device for fastening of chemical industry Crude Oil Transportation tubing
Danilovic et al. Device for more efficient production of heavy oil
EP2245256A2 (en) Method and device for creating a deep borehole
CN207060111U (en) Device for petroleum storage storehouse oil barrel conveyor
CN206723705U (en) The device of quick blocking petroleum transportation pipe leakage
CN206873985U (en) A kind of civil construction support meanss

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170707