CN208330350U - A kind of fixed device of burner boom - Google Patents

A kind of fixed device of burner boom Download PDF

Info

Publication number
CN208330350U
CN208330350U CN201821018890.9U CN201821018890U CN208330350U CN 208330350 U CN208330350 U CN 208330350U CN 201821018890 U CN201821018890 U CN 201821018890U CN 208330350 U CN208330350 U CN 208330350U
Authority
CN
China
Prior art keywords
column tube
support arm
plate
burner boom
pier
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
CN201821018890.9U
Other languages
Chinese (zh)
Inventor
袁华风
刘鹤
周奇峰
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.)
Youlian Shipyard (shekou) Co Ltd
China Merchants Heavy Industry (Shenzhen) Co Ltd
Original Assignee
Youlian Shipyard (shekou) Co Ltd
China Merchants Heavy Industry (Shenzhen) 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 Youlian Shipyard (shekou) Co Ltd, China Merchants Heavy Industry (Shenzhen) Co Ltd filed Critical Youlian Shipyard (shekou) Co Ltd
Priority to CN201821018890.9U priority Critical patent/CN208330350U/en
Application granted granted Critical
Publication of CN208330350U publication Critical patent/CN208330350U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is a kind of fixed device of burner boom, including column tube, casing, bushing pipe, otic placode with holes, otic placode, ring flat-plate, rain-proof cover, brass backing plate, burner boom fulcrum, rotatable support arm, bracket, lubricating oil injection hole, pier, strap bolt hole square plate, liner plate, the rotatable hollow inside of support arm matches socket with column tube, on column tube and lubricating oil injection hole is arranged in rotatable support arm axis crosspoint position, the rotatable hinged fixed combustion arm fulcrum in support arm both ends, it is connected between rotatable support arm and pier by bracket, liner plate is set under pier.The utility model allows to be horizontally arranged when burner boom resting state in topside, does not influence loop wheel machine operating space, simple and practical in structure, consumptive material is few, and personnel can stand to be operated above deck, easy to operate without climbing by moment of flexure caused by support burner boom weight and weight.

Description

A kind of fixed device of burner boom
Technical field
The utility model relates to a kind of fixed devices of burner boom, especially suitable for self-elevating drilling platform burner boom.
Background technique
The burner boom of self-elevating drilling platform is typically in the two sides of platform tail portion, and current combustion arm folding and unfolding form is in situ Folding and unfolding form in plane.Burning arm roots are hinged in two fixed endpoint structures, when platform is in resting state, burner boom It stands upright on hinge joint, is displaced and is constrained in the horizontal direction with structure in the middle part of burner boom.Reach stationary state.Work as combustion When burning arm needs work, horizontal restraint in the middle part of release burner boom is connected to front end wirerope by pulley release, makes burner boom Around root, hinge joint rotates out of platform outboard, and reaches assigned work position.
The shortcoming of this form has:
1. influencing loop wheel machine working range, Platform lifting devices are placed on stern mostly, closer with burner boom position, when burner boom is rested When state, more than 10 meters of height is erect, in the scope of activities of loop wheel machine boom.Because of the presence of burner boom, loop wheel machine be cannot achieve entirely Revolution operation.
2. burner boom is inconvenient for operation from putting down vertically, burner boom needs people when resting state to working condition switches It climbs up to horizontal fixed structure in the middle part of burner boom to go out to carry out release or fixed operation.It makes troubles to staff.
3. fixed structure needs to be made into platform structure in the middle part of burner boom, structure needs side to have higher strong structure as branch Support group plinth.If it is not, needing to support from deck, need to expend more steel in this way.
Summary of the invention
In view of the deficiencies of the prior art, the technical solution for solving drawbacks described above, is achieved by the following technical solution.
A kind of fixed device of burner boom, including column tube, casing, bushing pipe, otic placode with holes, otic placode, ring flat-plate, rain-proof cover, Huang Copper pad, burner boom fulcrum, rotatable support arm, bracket, lubricating oil injection hole, pier, strap bolt hole square plate, liner plate, Rain-proof cover configuration is weldingly connected in column tube top and rotatable support arm top position and with column tube, vertical below rain-proof cover Column tube top position is socketed bushing pipe, and casing is connect with column tube by bushing pipe, and casing is weldingly connected with otic placode with holes, ring flat-plate welding On column tube, closely being connected between casing and ring flat-plate by brass backing plate, the column tube below ring flat-plate is weldingly connected with otic placode, Column bottom of the tube welded bands bolt hole square plate is connect with pier, and the rotatable hollow inside of support arm matches set with column tube It connects, on column tube and lubricating oil injection hole, rotatable support arm both ends hinge is arranged in rotatable support arm axis crosspoint position Fixed combustion arm fulcrum is connect, is connected between rotatable support arm and pier by bracket, liner plate is set under pier.
Column length of tube 6.5m-7.0m is determined according to burning arm lengths.
Rotatable support arm is arranged in the position distance structure pedestal 0.5m, can rotate around column tube hub.
The beneficial effects of the utility model are: stopping burner boom by moment of flexure caused by support burner boom weight and weight Can be horizontal positioned in topside when breath state, loop wheel machine operating space is not influenced, and simple and practical in structure, consumptive material is few, and personnel can stand It is operated on deck, it is easy to operate without climbing.
Detailed description of the invention
Fig. 1 is the device structure schematic diagram of specific embodiment of the utility model.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figure 1, a kind of fixed device of burner boom, including column tube 8, casing 3, bushing pipe 4, otic placode with holes 2, otic placode 7, Ring flat-plate 6, rain-proof cover 1, brass backing plate 5, burner boom fulcrum 11, rotatable support arm 10, bracket 15, lubricating oil injection hole 9, structure Pedestal 12, strap bolt hole square plate 13, liner plate 14, rain-proof cover 1 are configured in 10 top position of 8 top of column tube and rotatable support arm And be weldingly connected with column tube 8,8 top position of column tube below rain-proof cover 1A is socketed bushing pipe 4, and casing 3 passes through with column tube 8 Bushing pipe 4 connects, and casing 3 is weldingly connected with otic placode 2 with holes, and ring flat-plate 6 is welded on column tube 8, is passed through between casing 3 and ring flat-plate 6 Brass backing plate 5 closely connects, and the column tube 8 of 6 lower section of ring flat-plate is weldingly connected with otic placode 7,8 bottom welded bands bolt hole side of column tube Shape plate 13 is connect with pier 12, and the hollow inside of rotatable support arm 10 matches socket with column tube 8, on column tube 8 with Lubricating oil injection hole 9, the hinged fixed combustion in rotatable 10 both ends of support arm is arranged in rotatable 10 axis crosspoint position of support arm Arm fulcrum 11 is connected between rotatable support arm 10 and pier 12 by bracket 15, and pier 12 is lower to be arranged liner plate 14.
Preferably, column tube 8 makes of high strength linepipe.
Casing 3 is connected with three pieces of otic placodes 2 with holes respectively, can be fixedly connected with shackle between otic placode 2 with holes by pin shaft, and pass through Unload the wirerope fixed combustion arm buckled.
Otic placode 7 is bolted pull rod connector and connect with strong structure on deck.
The rotatable support arm 10 of burner boom endpoint is made of plate, pin shaft, bolt, supporting sleeve, support bushing pipe, burns Arm fulcrum 11 is connected and fixed by pin shaft, and bolt is for the fixed pin shaft for having pin hole.
Rotatable otic placode structure, by otic placode 2 with holes, pin shaft, casing 3, bushing pipe 4 formed, and groove is arranged in table in casing 3.
Rain-proof cover 1 and shackle structure, rain-proof cover are welded by Circular Plate and short round tube, and lifting lug, burner boom are welded in top Oblique pull steel wire penetrating lifting lug is fixed when installation and rest, robust combustion arm.
In the embodiments of the present invention, the fixed device of burner boom enough enables burner boom revolve simultaneously in two planes Turn not account for deck space, do not influence loop wheel machine operating space on ship, it can be achieved that burner boom is horizontally arranged outboard, working condition and stop Breath state handover operation is convenient, while personnel being made to operate safer convenience.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (3)

1. a kind of fixed device of burner boom, including column tube, casing, bushing pipe, otic placode with holes, otic placode, ring flat-plate, rain-proof cover, brass Backing plate, burner boom fulcrum, rotatable support arm, bracket, lubricating oil injection hole, pier, strap bolt hole square plate, liner plate are prevented The configuration of rain lid is weldingly connected in column tube top and rotatable support arm top position and with column tube, the column below rain-proof cover Pipe top position is socketed bushing pipe, and casing is connect with column tube by bushing pipe, and casing is weldingly connected with otic placode with holes, and ring flat-plate is welded on It on column tube, is closely connected between casing and ring flat-plate by brass backing plate, the column tube below ring flat-plate is weldingly connected with otic placode, stands Column tube bottom welded bands bolt hole square plate is connect with pier, and the rotatable hollow inside of support arm matches set with column tube It connects, on column tube and lubricating oil injection hole, rotatable support arm both ends hinge is arranged in rotatable support arm axis crosspoint position Fixed combustion arm fulcrum is connect, is connected between rotatable support arm and pier by bracket, liner plate is set under pier.
2. the fixed device of a kind of burner boom according to claim 1, which is characterized in that column length of tube 6.5m-7.0m, root It is determined according to burning arm lengths.
3. the fixed device of a kind of burner boom according to claim 1, which is characterized in that rotatable support arm is arranged in distance The position pier 0.5m is rotated around column tube hub.
CN201821018890.9U 2018-06-29 2018-06-29 A kind of fixed device of burner boom Active CN208330350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821018890.9U CN208330350U (en) 2018-06-29 2018-06-29 A kind of fixed device of burner boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821018890.9U CN208330350U (en) 2018-06-29 2018-06-29 A kind of fixed device of burner boom

Publications (1)

Publication Number Publication Date
CN208330350U true CN208330350U (en) 2019-01-04

Family

ID=64785697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821018890.9U Active CN208330350U (en) 2018-06-29 2018-06-29 A kind of fixed device of burner boom

Country Status (1)

Country Link
CN (1) CN208330350U (en)

Similar Documents

Publication Publication Date Title
CN102386588B (en) Lifting device for live installation of equipment on power supply line column
CN204689393U (en) A kind of crane hanging hook assembly structure
CN203318638U (en) Mast capable of being put down
CN207033023U (en) A kind of adhesion type is from lifting pole
CN208330350U (en) A kind of fixed device of burner boom
US8763973B2 (en) Cable catcher
US3856639A (en) High-level light tower with light lowering device and control system therefor
RU202754U1 (en) Lifting mechanism for lowering and lifting cassettes of flame arresters on vertical steel tanks
CN104176648A (en) Luffing fixed crane for wire rope of single-arm rack
CN203781693U (en) Auxiliary hoisting device of crank arm outer-side cross arm of wine cup-shaped iron tower of ultra-high voltage power transmission line
JP2002147339A (en) Installing method of windmill generator and windmill generator
CN106985129A (en) Regular inspection uses hydraulic pressure manned device inside a kind of spherical tank
CN202546549U (en) Illuminating lamp for building construction site
CN103950872B (en) The vertical rod lifting multi-purpose tool of a kind of electric substation high-altitude equipment
CN104120913B (en) Double-rocker-arm electric control rotation derrick
CN205928543U (en) Pole overhauls platform
CN106337652B (en) A kind of power equipment maintaining ladder
US2252514A (en) Hoist
CN212027635U (en) A power maintenance aluminum alloy ladder for ascending a height
CN203905499U (en) Concrete spreader
NL2011985C2 (en) Saddle and hook system.
CN2468957Y (en) Hanging type work bench
CN205637533U (en) A quick scaffold frame for inspection of mixed -flow runner
NL2023067B1 (en) compact jib crane
RU2618853C1 (en) Compact hoisting machine "bogatyr" and method of its installation

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant