CN204916101U - Jack -up construction platform of fixed point floating - Google Patents

Jack -up construction platform of fixed point floating Download PDF

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Publication number
CN204916101U
CN204916101U CN201520698937.0U CN201520698937U CN204916101U CN 204916101 U CN204916101 U CN 204916101U CN 201520698937 U CN201520698937 U CN 201520698937U CN 204916101 U CN204916101 U CN 204916101U
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CN
China
Prior art keywords
platform
buoyancy aid
anchor
lifting
hole
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Application number
CN201520698937.0U
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Chinese (zh)
Inventor
宋伟俊
齐占国
张海顺
齐伟智
李向海
张庆
游祖群
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China Railway Construction Bridge Engineering Bureau Group Co Ltd
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China Railway Construction Bridge Engineering Bureau Group Co Ltd
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Priority to CN201520698937.0U priority Critical patent/CN204916101U/en
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Abstract

The utility model provides a jack -up construction platform of fixed point floating, including the body, shellfish thunder platform, the platform backing plate, hoist and support system are all, the body comprises the concatenation of a plurality of flotation tank, shellfish thunder platform comprises the concatenation of bei lei frame, the up end at the body is fixed to shellfish thunder platform, the up end at shellfish thunder platform is laid to the platform backing plate, the four corners department of body respectively is equipped with a support system all, support system is all including the anchor head, supporting legs, the support, foxtail and hydraulic pressure jacking equipment, be equipped with the foxtail hole of longitudinal distribution on the landing leg, be equipped with the through -hole that should communicate with the foxtail pore pair of landing leg on the support, the foxtail corresponds pegs graft in each other foxtail hole and through -hole for the intercommunication, the hydraulic pressure jacking equipment corresponds the lift of control landing leg. The beneficial effects of the utility model are that can carry out the jack -up loading and unloading at the harbour, the fixed point construction is not influenced by the morning and evening tides great waves, and the overall arrangement is simple, and the construction is swift, efficient and safe and reliable.

Description

A kind of lifting operation platform of floating of fixing a point
Technical field
The utility model belongs to crane equipment field, especially relates to a kind of lifting operation platform of floating of fixing a point.
Background technology
When needing to use weight-lifting equipment in the operation of waters, usually on square boat deck, multi-form hoisting crane is set, it can carry out bank and ship, loading and unloading operation between ship and ship, and it is from heavy and light, takes up an area few, work efficiency is high, job stabilization is good, goes slick, and is ideal handling equipment.Nowadays waters effect adopt the operation platform of hoisting crane to be traditional floating platform, its arrangement and method for construction is all using barge container as carrier mostly, assembled beam in length and breadth and Lift-on/Lift-off System on barge.But barge by the restriction in waters, and can be subject to the impact of tide wave, can produce unstable situation during weight-lifting equipment work.
Utility model content
In view of this, the utility model is intended to the lifting operation platform proposing a kind of floating of fixing a point, and can carry out lift at harbour, and fixed point construction, does not affect by tide great waves, and layout is simple, and quick construction, efficiency is high and safe and reliable.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of lifting operation platform of floating of fixing a point, comprise buoyancy aid, shellfish thunder platform, platform backing plate, hoisting crane and supporter system, described buoyancy aid is spliced to form by several buoyancy tanks, described shellfish thunder platform is spliced to form by Bailey bracket, described shellfish thunder platform is fixed on the upper surface of described buoyancy aid, described platform backing plate is laid on the upper surface of described shellfish thunder platform, the corner place of described buoyancy aid is respectively provided with a supporter system, described support system turnkey draws together anchor head, supporting leg, bearing, pin and hydraulic lifting equipment, described supporting leg is provided with the pin hole of genesis analysis, described bearing is provided with the corresponding through hole be communicated with in described pin hole with described supporting leg, described pin correspondence is plugged in the described pin hole and described through hole that are communicated with each other, described hydraulic lifting equipment correspondence controls the lifting of described supporting leg
Further, described hoisting crane comprises base, control cabin, rotating mechanism and lifting appliance, described base is flexibly connected by snap close with described platform backing plate, described rotating mechanism is arranged between described base and described control cabin, and described control cabin correspondence controls the lifting activity of described lifting appliance.
Further, described buoyancy aid is provided with Bower Anchor, stern anchor and side anchor, and described Bower Anchor is arranged on the front end of described buoyancy aid, and described stern anchor is arranged on the rear end of described buoyancy aid, and described side anchor is arranged on the both sides of described buoyancy aid.
Relative to prior art, the lifting operation platform of fixed point floating described in the utility model has following advantage:
The irony buoyancy tank that buoyancy aid of the present utility model is customized by several modularizations is spliced to form, so buoyancy aid can according to the actual conditions at construction harbour, and the size and form being become to satisfy the demands by buoyancy tank free splicing, shellfish thunder platform is also that the Bailey bracket customized by modularization is spliced to form, so shellfish thunder platform can regulate according to the size and form of buoyancy aid, use flexibly, the basic operation platform structure be made up of buoyancy aid and the shellfish thunder platform that is laid on buoyancy aid upper surface is simple, compact in design, meets the actual geographic situation of construction, when the supporting leg of supporter system is packed up, whole operation platform can rely on buoyancy suffered in buoyancy aid encroached water to bear gravity load, conveniently the utility model is transported to the construction area of specifying, after arriving job location, the Bower Anchor that buoyancy aid is provided with can be relied on, stern anchor and side anchor carry out temporary fixed, the utility model is located temporarily, when supporting leg by hydraulic lifting equipment control transfer to touch the end to anchor head time, after continuing to utilize hydraulic lifting equipment operation platform to be risen from the water surface one segment distance again, in the pin hole that pin grafting can be utilized to enter be communicated with each other and through hole, thus supporting leg and bearing are fixed, namely operation platform of the present utility model has been fixed in job location, because buoyancy aid exceeds the water surface one segment distance, so do not affect by tide great waves.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation in the utility model fixed point construction operation;
Fig. 2 is the structural representation that the utility model is not fixed a point when constructing;
Fig. 3 is the plan sketch of depression angle of the present utility model.
Description of reference numerals:
1-buoyancy aid, 11-buoyancy tank, 12-Bower Anchor, 13-stern anchor, 14-side anchor, 2-shellfish thunder platform, 21-Bailey bracket, 3-platform backing plate, 4-hoisting crane, 41-base, 42-control cabin, 43-rotating mechanism, 44-lifting appliance, 5-supporter system, 51-anchor head, 52-supporting leg, 53-bearing, 54-pin, 55-hydraulic lifting equipment, 56-pin hole.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 1, shown in 2, the utility model provides a kind of lifting operation platform of floating of fixing a point, comprise buoyancy aid 1, shellfish thunder platform 2, platform backing plate 3, hoisting crane 4 and supporter system 5, described buoyancy aid 1 is spliced to form by several buoyancy tanks 11, described shellfish thunder platform 2 is spliced to form by Bailey bracket 21, described shellfish thunder platform 2 is fixed on the upper surface of described buoyancy aid 1, described platform backing plate 3 is laid on the upper surface of described shellfish thunder platform 2, the corner place of described buoyancy aid 1 is respectively provided with a supporter system 5, described supporter system 5 comprises anchor head 51, supporting leg 52, bearing 53, pin 54 and hydraulic lifting equipment 55, described supporting leg 52 is provided with the pin hole 56 of genesis analysis, described bearing 53 is provided with the corresponding through hole be communicated with in described pin hole 56 with described supporting leg 52, described pin 54 correspondence is plugged in the described pin hole 56 and described through hole that are communicated with each other, described hydraulic lifting equipment 55 correspondence controls the lifting of described supporting leg 52.
Described hoisting crane 4 comprises base 41, control cabin 42, rotating mechanism 43 and lifting appliance 44, described base 41 is flexibly connected by snap close with described platform backing plate 3, described rotating mechanism 43 is arranged between described base 41 and described control cabin 42, and described control cabin 42 correspondence controls the lifting activity of described lifting appliance 44.
As shown in Figure 3, described buoyancy aid 1 is provided with Bower Anchor 12, stern anchor 13 and side anchor 14, and described Bower Anchor 12 is arranged on the front end of described buoyancy aid 1, and described stern anchor 13 is arranged on the rear end of described buoyancy aid 1, and described side anchor 14 is arranged on the both sides of described buoyancy aid 1.
The working process of this example: needing the bank in bridge pier region in construction water, by attaching parts, multiple oblong steel buoyancy tank 11 is assembled into square horizontal buoyancy aid 1, square horizontal buoyancy aid 1 utilize several Bailey brackets 21 to be spliced into shellfish thunder platform 2, and ensure that shellfish thunder platform 2 is firmly connected with buoyancy aid, then on shellfish thunder platform 2, platform backing plate 3 is laid, at the corner place of buoyancy aid 1, a supporter system 5 is respectively installed, finally erecting crane 4 on platform backing plate 3, buoyancy aid 1, shellfish thunder platform 2, platform backing plate 3, hoisting crane 4 and supporter system 5 form operation platform, Power Vessel is utilized to consign to waters of constructing the operation platform after assembling, operation platform is located by recycling jack slide device, utilize Bower Anchor 12, stern anchor 13, multiple temporary fastening devices that side anchor 14 forms carry out temporary fixed, the supporting leg 52 of supporter system 5 is controlled to carry out transferring to seabed by hydraulic lifting equipment 55, after continuing to utilize hydraulic lifting equipment 55 that buoyancy aid 1 is risen to more than the water surface one segment distance again, in the pin hole 56 and through hole that utilize pin 54 grafting to enter to be communicated with each other, operation platform is fixed, hoisting crane 4 is utilized to participate in lifting operation, after hoisting crane 4 operation, remove Bower Anchor 12, stern anchor 13, multiple temporary fastening devices that side anchor 14 forms, take out pin 54, hydraulic lifting equipment 55 is utilized to be regained by supporting leg 52, again the buoyancy overcoming self gravitation making buoyancy aid 1 rely on producing in encroached water, utilize jack slide device that operation platform is moved to next construction place.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (3)

1. the lifting operation platform of a floating of fixing a point, it is characterized in that: comprise buoyancy aid, shellfish thunder platform, platform backing plate, hoisting crane and supporter system, described buoyancy aid is spliced to form by several buoyancy tanks, described shellfish thunder platform is spliced to form by Bailey bracket, described shellfish thunder platform is fixed on the upper surface of described buoyancy aid, described platform backing plate is laid on the upper surface of described shellfish thunder platform, the corner place of described buoyancy aid is respectively provided with a supporter system, described support system turnkey draws together anchor head, supporting leg, bearing, pin and hydraulic lifting equipment, described supporting leg is provided with the pin hole of genesis analysis, described bearing is provided with the corresponding through hole be communicated with in described pin hole with described supporting leg, described pin correspondence is plugged in the described pin hole and described through hole that are communicated with each other, described hydraulic lifting equipment correspondence controls the lifting of described supporting leg.
2. the lifting operation platform of fixed point floating according to claim 1, it is characterized in that: described hoisting crane comprises base, control cabin, rotating mechanism and lifting appliance, described base is flexibly connected by snap close with described platform backing plate, described rotating mechanism is arranged between described base and described control cabin, and described control cabin correspondence controls the lifting activity of described lifting appliance.
3. the lifting operation platform of fixed point floating according to claim 1, it is characterized in that: described buoyancy aid is provided with Bower Anchor, stern anchor and side anchor, described Bower Anchor is arranged on the front end of described buoyancy aid, and described stern anchor is arranged on the rear end of described buoyancy aid, and described side anchor is arranged on the both sides of described buoyancy aid.
CN201520698937.0U 2015-09-09 2015-09-09 Jack -up construction platform of fixed point floating Active CN204916101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520698937.0U CN204916101U (en) 2015-09-09 2015-09-09 Jack -up construction platform of fixed point floating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520698937.0U CN204916101U (en) 2015-09-09 2015-09-09 Jack -up construction platform of fixed point floating

Publications (1)

Publication Number Publication Date
CN204916101U true CN204916101U (en) 2015-12-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109632A (en) * 2015-09-09 2015-12-02 中国铁建大桥工程局集团有限公司 Fixed-point floating hoisting construction platform
WO2017173934A1 (en) * 2016-04-03 2017-10-12 大连理工大学 Self-elevating submersible underwater working platform and usage thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109632A (en) * 2015-09-09 2015-12-02 中国铁建大桥工程局集团有限公司 Fixed-point floating hoisting construction platform
WO2017173934A1 (en) * 2016-04-03 2017-10-12 大连理工大学 Self-elevating submersible underwater working platform and usage thereof

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