CN203529786U - Quick-assembled and disassembled offshore crane - Google Patents
Quick-assembled and disassembled offshore crane Download PDFInfo
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- CN203529786U CN203529786U CN201320592714.7U CN201320592714U CN203529786U CN 203529786 U CN203529786 U CN 203529786U CN 201320592714 U CN201320592714 U CN 201320592714U CN 203529786 U CN203529786 U CN 203529786U
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Abstract
The utility model discloses a quick-assembled and disassembled offshore crane which comprises a pedestal rotary platform, a lifting and amplitude-varying work platform device, a power platform device, an operating and controlling platform device and a cantilever crane device, wherein an upper installation structural member and a lower installation structural member of the pedestal rotary platform form rotary connection, the lower installation structural member is fixedly connected with an offshore platform, and a lifting and amplitude-varying work platform structural member is fixedly connected with the upper installation structural member. Both a power platform structural member and an operating and controlling platform structural member are fixedly connected with the lifting and amplitude-varying work platform structural member. The bottom end of a bottom arm of the cantilever crane device is hinged with the lifting and amplitude-varying work platform structural member. According to the quick-assembled and disassembled offshore crane disclosed by the utility model, by means of modularized design philosophy, the quick-assembled and disassembled offshore crane is installed by means of the own crane equipment based on the offshore platform, can be installed within a short time, and can reach a greater lifting weight. The quick-assembled and disassembled offshore crane can rotate to satisfy the all-around lifting demand, and meanwhile, the cost is saved, and convenience is brought to operation of the user.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of quick assembly and disassembly type offshore crane.
Background technology
A lot of offshore platforms often need to carry out the construction of main equipment maintenance, transformation and replacing in the production phase, and the weight of the main equipment that need to install after becoming sled is generally greater than the rated load of loop wheel machine on platform, can not realize fast and convenient installation, need to construct by the external force beyond platform.Also some situation is that the installation site of some equipment may so just cannot lift with Platform lifting devices away from the operating radius of crane, can only adopt crane barge to carry out lifting operation.Crane barge operation has not only increased the construction cost of project, and the construction period is also uncontrollable.
On offshore platform, there is the hoisting crane of truss-arm type, but existing crane load is little, and scope of work is little, can not meet the engineering lifting requirements such as maintenance and renovation construction of offshore platform main equipment, what exist is small-sized weight-lifting equipment substantially, there is no large tonnage product.
At present, the situation that offshore platform loop wheel machine cannot meet the lifting operation of main equipment has two kinds, and the Hoisting Position of one equipment has exceeded the operating radius of Platform lifting devices, and revolution coverage is little.The weight of equipment that another kind of situation is required lifting is greater than the hoisting crane of platform from far away, cannot meet the requirement of the lift heavy that hoists.Therefore, need a kind of novel offshore crane.
Utility model content
In view of this, a technical matters to be solved in the utility model is to provide a kind of quick assembly and disassembly type offshore crane, and hoisting crane integral body is carried out to modular design.
A quick assembly and disassembly type offshore crane, comprising: base turn table, lifting amplitude-change working platform device, power platform device, operation control platform device and boom device; Described base turn table comprises: upper mounting structure part, lower mounting structure part and revolution are supported; Described revolution is supported and is arranged between described upper mounting structure part and described lower mounting structure part, and is fixedly connected with described lower mounting structure part with described upper mounting structure part respectively, and described upper mounting structure part forms revolution with described lower mounting structure part and is connected; Described lower mounting structure is fixedly connected with offshore platform; Described lifting amplitude-change working platform device comprises: lifting amplitude-change work platform structure part; Described power platform device comprises: power platform framing member; Described operation control platform device comprises: operation control platform framing member; Described lifting amplitude-change working platform device is arranged on described base turn table, and described lifting amplitude-change work platform structure part is fixedly connected with described upper mounting structure part; Described power platform device and described operation control platform device are arranged on the sidepiece of described lifting amplitude-change working platform device, and described power platform framing member is all fixedly connected with described lifting amplitude-change work platform structure part with described operation control platform framing member; Described boom device is arranged on described lifting amplitude-change working platform device, and the coxopodite arm bottom of described boom device and described lifting amplitude-change work platform structure part are hinged.
According to an embodiment of the present utility model, further, described lifting amplitude-change working platform device also comprises: lifting mechanism, luffing mechanism, Shears and counter weight construction; Described lifting mechanism, described luffing mechanism, described Shears and described counter weight construction are all arranged on described lifting amplitude-change work platform structure part, and are fixedly connected with described lifting amplitude-change work platform structure part respectively; Described lifting amplitude-change work platform structure part is fixedly connected with by bearing pin or is threaded with described upper mounting structure part.
According to an embodiment of the present utility model, further, power platform device also comprises: driving engine, Hydraulic Pump and hydraulic reservoir; Described driving engine, described Hydraulic Pump and described hydraulic reservoir are all arranged on described power platform framing member, and are fixedly connected with described power platform framing member respectively; Described power platform framing member is fixedly connected with by bearing pin or is threaded with described lifting amplitude-change work platform structure part.
According to an embodiment of the present utility model, further, described operation control platform device also comprises: control cabin, electric system and fuel tank; Described control cabin and described fuel tank are all arranged on described operation control platform framing member, and are fixedly connected with described operation control platform framing member; Described operation control platform framing member is fixedly connected with by bearing pin or is threaded with described lifting amplitude-change work platform structure part.
According to an embodiment of the present utility model, further, described boom device also comprises: anti-squat system and epimerite arm; Described anti-squat system is arranged on described lifting amplitude-change work platform structure part, and is fixedly connected with described lifting amplitude-change work platform structure part.
According to an embodiment of the present utility model, further, described power platform framing member and described operation control platform framing member are separately positioned on the both sides of described lifting amplitude-change work platform structure part.
According to an embodiment of the present utility model, further, described base turn table, described lifting amplitude-change working platform device, described power platform device, described operation control platform device and the hydraulic circuit in described boom device are connected, electrical wiring connects all to adopt and plug connection mode.
According to an embodiment of the present utility model, further, described lifting mechanism, described luffing mechanism, described Shears and described counter weight construction weld or are threaded with described lifting amplitude-change work platform structure part respectively.
According to an embodiment of the present utility model, further, described driving engine, described Hydraulic Pump and described hydraulic reservoir weld or are threaded with described power platform framing member respectively.
According to an embodiment of the present utility model, further, described control cabin and described fuel tank weld or are threaded with described operation control platform framing member respectively.
Quick assembly and disassembly type offshore crane of the present utility model, utilizes modular design concept, hoisting crane integral body is divided into 5 large modules and designs respectively, is convenient to the weight-lifting equipment that vertical this offshore platform utilization itself has and installs; Installation at short notice, and can reach the larger liter weight that rises; Can carry out revolution work, meet the comprehensive requirement that hoists, solve that liter weight is high, lifting range is large, hoisting crane is installed a difficult difficult problem, saves cost, to user's operation, has brought facility simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of an embodiment of quick assembly and disassembly type offshore crane of the present utility model;
Fig. 2 is a schematic diagram that embodiment is fixedly connected with offshore platform of quick assembly and disassembly type offshore crane of the present utility model.
The specific embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model is wherein described.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with figure and embodiment, the technical solution of the utility model is carried out to many-sided description.
Below in order to narrate conveniently, hereinafter alleged " left side ", " right side ", " on ", left and right, the upper and lower of D score and accompanying drawing itself is to consistent.
As shown in Figure 1, a kind of quick assembly and disassembly type offshore crane comprises: base turn table 1, lifting amplitude-change working platform device, power platform device, operation control platform device and boom device.
Lifting amplitude-change working platform device comprises: lifting amplitude-change work platform structure part 3; Power platform device comprises: power platform framing member 4; Operation control platform device comprises: operation control platform framing member 3.
As shown in Figure 2, base turn table comprises: upper mounting structure part, lower mounting structure part 21 and revolution are supported.Pivoting support is a kind of large size bearing that can bear combined load, can bear simultaneously larger axially, Radial load and capsizing moment.Pivoting support is again turntable bearing.
Revolution is supported and is arranged between mounting structure part and lower mounting structure part 21, and is fixedly connected with lower mounting structure part 21 with upper mounting structure part respectively, and upper mounting structure part forms revolution with lower mounting structure part and is connected.Lower mounting structure 21 is fixedly connected with offshore platform, for example, by bearing pin 22, is connected with the connecting hinge ear 23 arranging on offshore platform, has the installation hinge that bears larger vertical power and capsizing moment on offshore platform.
As shown in Figure 1, lifting amplitude-change work platform structure part 2 is arranged on mounting structure part, and is fixedly connected with upper mounting structure part.For example, upper mounting structure is connected with lifting amplitude-change workplatform 2 by pivoting support bearing pin.
According to an embodiment of the present utility model, lifting amplitude-change working platform device also comprises: lifting mechanism, luffing mechanism, Shears 8, counter weight construction, lifting amplitude-change steel rope etc.; Lifting mechanism, luffing mechanism, Shears 8 and counter weight construction are all arranged on lifting amplitude-change work platform structure part 2, and are fixedly connected with lifting amplitude-change work platform structure part 2 respectively, can by bearing pin, be fixedly connected with, be threaded or weld.Lifting amplitude-change work platform structure part 2 is fixedly connected with by bearing pin or is threaded with upper mounting structure part.
According to an embodiment of the present utility model, power platform device also comprises: driving engine, Hydraulic Pump and hydraulic reservoir 7.Driving engine, Hydraulic Pump and hydraulic reservoir 7 are all arranged on power platform framing member 4, and are fixedly connected with power platform framing member 4 respectively, can by bearing pin, be fixedly connected with, be threaded or weld.Power platform framing member 4 is fixedly connected with by bearing pin or is threaded with lifting amplitude-change work platform structure part 2.
According to an embodiment of the present utility model, operation control platform device also comprises: control cabin 6, electric system and fuel tank.Control cabin 6 and fuel tank are all arranged on operation control platform framing member 3, and are fixedly connected with operation control platform framing member 3, can by bearing pin, be fixedly connected with, be threaded or weld.Operation control platform framing member 3 is fixedly connected with by bearing pin or is threaded with lifting amplitude-change work platform structure part 2.
According to an embodiment of the present utility model, boom device also comprises:, 3 meters of middle nodes, anti-squat system, luffing drag-line etc.Anti-squat system is arranged on lifting amplitude-change work platform structure part 2, and anti-squat system is connected with lifting amplitude-change workplatform 2 by bearing pin, and luffing drag-line is connected with Shears 8 by bearing pin.
According to an embodiment of the present utility model, according to actual design needs, power platform device and operation control platform device are arranged on rear side, front side, left side of lifting amplitude-change working platform device etc., can be arranged on the same side, also can be arranged on not homonymy.
Power platform framing member 4 and operation control platform framing member 3 also can be arranged on rear side, front side, left side of lifting amplitude-change work platform structure part 2 etc., can be arranged on the same side, also can be arranged on not homonymy.For example, power platform framing member 4 and operation control platform framing member 3 are separately positioned on the both sides of lifting amplitude-change work platform structure part 2.
According to an embodiment of the present utility model, base turn table, lifting amplitude-change working platform device, power platform device, operation control platform device and the hydraulic circuit in boom device are connected, electrical wiring connection all adopts plug connection mode.
Quick assembly and disassembly type offshore crane of the present utility model, be divided into base turn table, lifting amplitude-change working platform device, power platform device, operation control platform device and the large module of boom device 5,5 large modules connect fastening by bearing pin or bolt, be convenient to dismounting.Make full use of modular design concept, hoisting crane integral body is divided into 5 large modules and designs respectively, be convenient to the weight-lifting equipment that vertical this offshore platform utilization itself has and install; Installation at short notice, and can reach the larger liter weight that rises; Can carry out revolution work, meet the comprehensive requirement that hoists.
Quick assembly and disassembly type offshore crane of the present utility model, real work situation in conjunction with platform, solved that liter weight is high, lifting range is large, hoisting crane is installed a difficult difficult problem, become disparate modules to form easy-to-mount form rubber tyre gantry crane design, not only meet the demands, save cost simultaneously, to user's operation, brought facility.
Above-mentioned arbitrary technical scheme disclosed in the utility model unless otherwise stated, if it discloses number range, so disclosed number range is preferred number range, any it should be appreciated by those skilled in the art: preferred number range is only the obvious or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more, cannot be exhaustive, so the utility model just discloses part numerical value with casehistory the technical solution of the utility model, and the above-mentioned numerical value of enumerating should not form the restriction of the utility model being created to protection domain.
Simultaneously, if above-mentioned the utility model discloses or has related to parts or the framing member of connection fastened to each other, so, unless otherwise stated, be fixedly connected with and can be understood as: can dismantle and be fixedly connected with (for example using bolt or screw to connect), also can be understood as: non-removable being fixedly connected with (for example rivet, weld), certainly, connection fastened to each other also can for example, be replaced (obviously cannot adopt except integrally formed technique) by integral type structure (use foundry technique is integrally formed to be created).
In addition, in the disclosed arbitrary technical scheme of above-mentioned the utility model applied for the term that represents position relationship or shape unless otherwise stated its implication comprise and its approximate, similar or approaching state or shape.Arbitrary parts that the utility model provides can be both to be assembled by a plurality of independent component parts, the produced separate part of the technique that also can be one of the forming.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (10)
1. a quick assembly and disassembly type offshore crane, is characterized in that, comprising:
Base turn table, lifting amplitude-change working platform device, power platform device, operation control platform device and boom device;
Described base turn table comprises: upper mounting structure part, lower mounting structure part and revolution are supported; Described revolution is supported and is arranged between described upper mounting structure part and described lower mounting structure part, and is fixedly connected with described lower mounting structure part with described upper mounting structure part respectively, and described upper mounting structure part forms revolution with described lower mounting structure part and is connected; Described lower mounting structure is fixedly connected with offshore platform;
Described lifting amplitude-change working platform device comprises: lifting amplitude-change work platform structure part; Described power platform device comprises: power platform framing member; Described operation control platform device comprises: operation control platform framing member;
Described lifting amplitude-change working platform device is arranged on described base turn table, and described lifting amplitude-change work platform structure part is fixedly connected with described upper mounting structure part;
Described power platform device and described operation control platform device are arranged on the sidepiece of described lifting amplitude-change working platform device, and described power platform framing member is all fixedly connected with described lifting amplitude-change work platform structure part with described operation control platform framing member;
Described boom device is arranged on described lifting amplitude-change working platform device, and the coxopodite arm bottom of described boom device and described lifting amplitude-change work platform structure part are hinged.
2. hoisting crane as claimed in claim 1, is characterized in that:
Described lifting amplitude-change working platform device also comprises: lifting mechanism, luffing mechanism, Shears and counter weight construction;
Described lifting mechanism, described luffing mechanism, described Shears and described counter weight construction are all arranged on described lifting amplitude-change work platform structure part, and are fixedly connected with described lifting amplitude-change work platform structure part respectively;
Described lifting amplitude-change work platform structure part is fixedly connected with by bearing pin or is threaded with described upper mounting structure part.
3. hoisting crane as claimed in claim 2, is characterized in that:
Power platform device also comprises: driving engine, Hydraulic Pump and hydraulic reservoir;
Described driving engine, described Hydraulic Pump and described hydraulic reservoir are all arranged on described power platform framing member, and are fixedly connected with described power platform framing member respectively;
Described power platform framing member is fixedly connected with by bearing pin or is threaded with described lifting amplitude-change work platform structure part.
4. hoisting crane as claimed in claim 1, is characterized in that:
Described operation control platform device also comprises: control cabin, electric system and fuel tank;
Described control cabin and described fuel tank are all arranged on described operation control platform framing member, and are fixedly connected with described operation control platform framing member;
Described operation control platform framing member is fixedly connected with by bearing pin or is threaded with described lifting amplitude-change work platform structure part.
5. hoisting crane as claimed in claim 1, is characterized in that:
Described boom device also comprises: anti-squat system and epimerite arm;
Described anti-squat system is arranged on described lifting amplitude-change work platform structure part, and is fixedly connected with described lifting amplitude-change work platform structure part.
6. hoisting crane as claimed in claim 1, is characterized in that:
Described power platform framing member and described operation control platform framing member are separately positioned on the both sides of described lifting amplitude-change work platform structure part.
7. hoisting crane as claimed in claim 1, is characterized in that:
Described base turn table, described lifting amplitude-change working platform device, described power platform device, described operation control platform device and the hydraulic circuit in described boom device are connected, electrical wiring connection all adopts plug connection mode.
8. hoisting crane as claimed in claim 2, is characterized in that:
Described lifting mechanism, described luffing mechanism, described Shears and described counter weight construction weld or are threaded with described lifting amplitude-change work platform structure part respectively.
9. hoisting crane as claimed in claim 3, is characterized in that:
Described driving engine, described Hydraulic Pump and described hydraulic reservoir weld or are threaded with described power platform framing member respectively.
10. hoisting crane as claimed in claim 4, is characterized in that:
Described control cabin and described fuel tank weld or are threaded with described operation control platform framing member respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592714.7U CN203529786U (en) | 2013-09-23 | 2013-09-23 | Quick-assembled and disassembled offshore crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592714.7U CN203529786U (en) | 2013-09-23 | 2013-09-23 | Quick-assembled and disassembled offshore crane |
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| Publication Number | Publication Date |
|---|---|
| CN203529786U true CN203529786U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592714.7U Expired - Lifetime CN203529786U (en) | 2013-09-23 | 2013-09-23 | Quick-assembled and disassembled offshore crane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508331A (en) * | 2013-09-23 | 2014-01-15 | 徐工集团工程机械股份有限公司 | Fast-assembly/disassembly-type offshore crane |
| CN104261272A (en) * | 2014-09-16 | 2015-01-07 | 连云港佳普石化机械有限公司 | Hose crane |
| CN111074963A (en) * | 2019-12-30 | 2020-04-28 | 贵州詹阳动力重工有限公司 | Quick-dismounting emergency excavator and mounting method thereof |
-
2013
- 2013-09-23 CN CN201320592714.7U patent/CN203529786U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508331A (en) * | 2013-09-23 | 2014-01-15 | 徐工集团工程机械股份有限公司 | Fast-assembly/disassembly-type offshore crane |
| CN103508331B (en) * | 2013-09-23 | 2015-12-02 | 徐工集团工程机械股份有限公司 | A kind of Fast-assembly/disassoffshorepe offshorepe crane |
| CN104261272A (en) * | 2014-09-16 | 2015-01-07 | 连云港佳普石化机械有限公司 | Hose crane |
| CN111074963A (en) * | 2019-12-30 | 2020-04-28 | 贵州詹阳动力重工有限公司 | Quick-dismounting emergency excavator and mounting method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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| CX01 | Expiry of patent term |