CN113353205B - Ready-package above-water work platform that possesses raising and lowering functions - Google Patents
Ready-package above-water work platform that possesses raising and lowering functions Download PDFInfo
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- CN113353205B CN113353205B CN202110745631.6A CN202110745631A CN113353205B CN 113353205 B CN113353205 B CN 113353205B CN 202110745631 A CN202110745631 A CN 202110745631A CN 113353205 B CN113353205 B CN 113353205B
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- quick
- air charging
- platform
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- discharging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4426—Stationary floating buildings for human use, e.g. floating dwellings or floating restaurants
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Revetment (AREA)
Abstract
The invention discloses a fast-assembly type water operation platform with a lifting function, which is formed by assembling a plurality of fast-assembly platforms through connecting pieces arranged on the periphery of the side part, wherein each fast-assembly platform mainly comprises a supporting frame, a top panel, side panels, an air charging and exhausting device, a fixed buoyancy tank and connecting pieces, the top panel is arranged on the top of the supporting frame, the side panels are arranged on the peripheral side part, the bottom of the supporting frame is provided with an opening, and the supporting frame is a frame formed by welding a plurality of longitudinal main channel steels and transverse main channel steels which are arranged on the top and the peripheral side part and are longitudinally and transversely distributed in a staggered manner; the fixed buoyancy tanks are multiple and are positioned at the top of the support frame; the air charging and discharging device comprises an air charging and discharging pipeline and a quick air discharging valve; the connecting piece comprises a horizontal positioning device and a vertical positioning device. The invention has strong bearing capacity, good reliability, high safety and good anti-wave effect, and can realize the ascending or descending of the platform.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering and tourism development, in particular to a multipurpose and multifunctional platform which can be lifted and quickly assembled and is used for construction operation and water entertainment, and particularly relates to a quick-assembly water operation platform with a lifting function.
Background
At present, the construction platform commonly used in China is mainly used for underwater and overwater construction operation of various hydraulic engineering of rivers, lakes and reservoirs. And the construction is divided into heavy construction and light construction according to the construction strength. The heavy construction operation platform is mainly assembled into an overwater construction platform by utilizing a deck of a large ship or a cast iron buoyancy tank; the light construction platform mainly utilizes an air bag buoyancy tank, an oil drum and a plastic buoyancy tank to assemble the construction platform on water. At present, the cast iron buoyancy tank is widely applied to heavy construction, but the structure is traditional and heavy, the hoisting and assembling are difficult, the function is single, the utilization rate is low, and the use cost is high. The polygonal plastic buoyancy tank is mainly applied to water traffic and small-sized construction operation, has low use cost and wide application, but the buoyancy tank platform has small bearing capacity and poor wind and wave resistance. The air bag buoyancy tank platform also has a certain range of application, but the rubber for manufacturing the air bag is easy to age and damage, the maintenance and storage cost is high, the safety is low, and the service life is short.
At present, various domestic overwater operation platforms do not have diving and lifting functions, are relatively single in function, and have great limitations in different environmental conditions and different market requirements.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a fast-assembling lifting/lowering overwater operation platform with a downward opening, an inflation/exhaust function, and a quick assembly function, wherein the platform is raised or lowered by controlling the volume of a buoyancy tank in the platform and inflating or exhausting a cavity inside the platform, so that the buoyancy tank has a function of diving or suspending on the water.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fast-assembly type overwater operation platform with a lifting function is formed by assembling a plurality of fast-assembly platforms through connecting pieces arranged on the periphery of the side portions, each fast-assembly platform mainly comprises a supporting frame, a top panel, side panels, an air charging and exhausting device, a fixed buoyancy tank and the connecting pieces, the top panel is arranged on the top of the supporting frame, the side panels are arranged on the peripheral side portions, the bottom of the supporting frame is open, and the supporting frame is a frame formed by welding a plurality of longitudinal main channel steels and transverse main channel steels which are positioned on the top and the peripheral side portions and are distributed longitudinally and transversely in a staggered mode; a bearing frame welded by square steel which is distributed in a longitudinally and transversely staggered manner is arranged in the supporting frame; the fixed floating boxes are arranged in the supporting frame symmetrically along the horizontal direction and are positioned at the top of the supporting frame; the air charging and discharging device comprises an air charging and discharging pipeline and a quick air discharging valve, the air charging and discharging pipeline is arranged in the supporting frame, a plurality of air charging and discharging holes communicated with the inside of the supporting frame are formed in the air charging and discharging pipeline, and an air charging and discharging valve is installed at each end of the air charging and discharging pipeline; the quick exhaust valve is arranged in the center of the top of the support frame; the connecting piece comprises a horizontal positioning device and a vertical positioning device, and the horizontal positioning device and the vertical positioning device are arranged on the peripheral side part of the supporting frame.
Furthermore, longitudinal auxiliary channel steel and transverse auxiliary channel steel are further arranged on the peripheral side portions of the supporting frame, the longitudinal auxiliary channel steel is located at the butt joint position of the side panels of the fast-assembling platform, and the transverse auxiliary channel steel is located between the transverse main channel steel.
Furthermore, the horizontal positioning device comprises a horizontal positioning hole formed in the position where the longitudinal main channel steel and the transverse main channel steel on the two opposite side surfaces of the fast-assembling platform are crossed, and the other end of the sleeve with the positioning hole is welded with the square steel in the bearing frame; and horizontal positioning pins are arranged at the positions where the longitudinal main channel steel and the transverse main channel steel on the other two opposite side surfaces of the quick mounting platform are crossed with each other.
Furthermore, the vertical positioning device comprises a plurality of lock grooves formed between a plurality of main channel steel which are longitudinally distributed, each lock groove is internally provided with a trapezoidal vertical positioning lock head, and the lock heads are inserted into pin holes of the trapezoidal vertical positioning lock heads through cylindrical pins to be fastened.
Furthermore, according to the requirements of the fast-assembling platform on bearing capacity and lifting height, a plurality of movable floating boxes arranged in the vertical direction are further arranged in the supporting frame.
Due to the adoption of the technical scheme, the invention has the following advantages:
the invention relates to a fast-assembly type water operation platform with lifting function, which is formed by quickly assembling a plurality of buoyancy tank platforms into operation platforms with various specifications and shapes and is used as a platform for pontoon bridge, trestle bridge, underwater or water maintenance construction; by utilizing the diving function of the fast-assembly platform, the fast-assembly platform is inflated and then ascended, so that the salvaging and shifting of underwater salvaged heavy objects are realized; the fast-assembling platform floats on the water surface through the air charging and exhausting device, the wading depth required by the fast-assembling platform is achieved, and a new water entertainment project is developed.
The fast-assembly overwater operation platform with the lifting function is of a steel structure, is high in strength, strong in bearing capacity, good in integrity, good in reliability, high in safety, good in anti-wave effect, capable of achieving lifting, complete in function, long in service life, complete in function, strong in practicability, wide in application and good in popularization value in the water conservancy industry and the entertainment industry.
Drawings
FIG. 1 is a front view of a fast-assembling platform structure of the fast-assembling type overwater operating platform with a lifting function;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a bottom view of the structure of FIG. 1;
FIG. 4 is a schematic perspective view of a fast-assembling platform of the fast-assembling type above-water work platform with lifting function according to an embodiment of the present invention;
FIG. 5 is a cross-sectional bottom view of the structure of FIG. 4;
FIG. 6 is a schematic view of the internal structure of FIG. 4;
FIG. 7 is a schematic perspective view of the quick exhaust valve of the ready-package water platform with lifting function according to the present invention;
FIG. 8 is a schematic view of the cartridge of FIG. 7;
FIG. 9 is a three-dimensional structure diagram of a trapezoidal vertical positioning lock head of the fast-assembly type overwater operation platform with a lifting function;
FIG. 10 is a three-dimensional structure diagram of the trapezoidal lock slot of the ready-package water platform with lifting function of the invention;
in the figure: 1-a top panel; 2-side panel; 3-transverse main channel steel; 4-transverse auxiliary channel steel; 5-longitudinal main channel steel; 6-longitudinal auxiliary channel steel; 7-horizontal positioning pin; 8-horizontal positioning holes; 9-trapezoidal vertical positioning lock heads; 10-locking the groove; 11-cylindrical pins; 12-pin holes; 13 (a, b) -an inflation and deflation line; 14-charging and discharging valves; 15-air filling and exhausting; 16-quick exhaust valve; 17-a valve core; 18-fixed buoyancy tanks; 19-a movable buoyancy tank; 20-a carrier; 21-top channel steel.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 10, the fast-assembly type overwater operation platform with the lifting function is assembled by a plurality of fast-assembly platforms through connecting pieces arranged on the periphery of the side parts, the fast-assembly platforms mainly comprise supporting frames, top panels 1, side panels 2, air charging and discharging devices, fixed buoyancy tanks 18 and the connecting pieces, and the supporting frames are cubic frames formed by welding a plurality of longitudinal main channel steel 5 and transverse main channel steel 3 which are positioned on the top and the peripheral side parts and distributed in a criss-cross manner; the top of the supporting frame is provided with a top panel 1, the side panels 2 are arranged on the peripheral side parts of the supporting frame, the bottom of the supporting frame is provided with an opening, and a bearing frame 20 formed by welding square steels which are distributed in a longitudinally and transversely staggered mode is arranged in the supporting frame; the number of the fixed buoyancy tanks 18 is multiple, the fixed buoyancy tanks are symmetrically arranged in the supporting frame along the horizontal direction and are positioned at the top of the supporting frame, and the number of the fixed buoyancy tanks is preferably 4; the air charging and discharging device comprises an air charging and discharging pipeline 13a, an air charging and discharging pipeline 13b and a quick exhaust valve 16, the air charging and discharging pipeline is arranged in a top channel steel 21 of the supporting frame, a plurality of air charging and discharging holes 15 communicated with the inside of the supporting frame are formed in the air charging and discharging pipeline, and an air charging and discharging valve 14 is installed at each end part of the air charging and discharging pipeline; the quick exhaust valve 16 is arranged at the center of the top of the support frame; the connecting piece comprises a horizontal positioning device and a vertical positioning device, and the horizontal positioning device and the vertical positioning device are arranged on the peripheral side part of the supporting frame; the horizontal positioning device comprises a horizontal positioning hole 8 formed in the position where the longitudinal main channel steel and the transverse main channel steel on two opposite side surfaces of the fast-assembling platform are crossed with each other, and the other end of a sleeve with the positioning hole is welded with square steel in the bearing frame 20; a horizontal positioning pin 7 is arranged at the position where the longitudinal main channel steel and the transverse main channel steel of the other two opposite side surfaces of the fast-assembling platform are crossed with each other; the vertical positioning device comprises a plurality of trapezoidal locking grooves 10 formed among a plurality of longitudinal main channel steel 5 which are longitudinally distributed, wherein a trapezoidal vertical positioning lock head 9 is installed in each locking groove and is inserted into a pin hole 12 of the trapezoidal vertical positioning lock head through a cylindrical pin 11 for fastening.
The horizontal positioning device and the vertical positioning device are arranged on the peripheral side part of the supporting frame, the horizontal positioning device and the vertical positioning device are used for assembling a plurality of quick-assembly platforms together, the horizontal positioning device is used for aligning the adjacent quick-assembly platforms in the overwater operation platform in the horizontal and vertical directions, and the vertical positioning device is used for locking the quick-assembly platforms. Wherein, the quantity of horizontal positioner and vertical positioning device increases and decreases according to joint strength needs.
Longitudinal auxiliary channel steel 6 and transverse auxiliary channel steel 4 which are longitudinally and transversely staggered are further arranged on the peripheral side parts of the supporting frame, and the longitudinal auxiliary channel steel is positioned at the butt joint position of the side panels of the quick-mounting platform; the transverse auxiliary channel steel is positioned between the transverse main channel steel and mainly plays a role in fixing the side panel.
The quantity and specification of foretell fixed flotation tank 18 are laid according to function location and braced frame inner space, and the dive of operation platform on water can be realized to less fixed flotation tank, and great fixed flotation tank can guarantee that operation platform on water floats in the level all the time, prevents because of the safety risk that the platform sinks and cause.
The supporting frame is internally provided with a plurality of movable floating boxes 19 which are arranged along the vertical direction, and the movable floating boxes with different lengths are arranged to adjust the height of the overwater operation platform above the water surface according to the function of the platform so as to meet the requirements of bearing capacity and lifting height required by the operation of the overwater operation platform.
The quick exhaust valve 16 comprises a valve core 17, wherein an airflow groove is formed in the middle of the valve core, a threaded cylindrical shell is arranged on the outer side of the valve core, a plurality of reinforcing rib plates are arranged in the peripheral direction of the shell, and the reinforcing rib plates are fastened in a cavity between top channel steel 21 in the middle of the top of the support frame. When the valve core of the quick exhaust valve is rotated to be completely closed, sealing is carried out through an O-shaped sealing gasket preset in the quick exhaust valve; when the valve core of the rotary quick exhaust valve is half opened, the bottom of the valve core is still in bolted connection with the quick exhaust valve, but the air flow groove on the side surface of the valve core is communicated with the outside of the overwater operation platform, so that quick exhaust is realized, and the quick sinking of the quick installation platform to a required height position is realized.
After a plurality of fast-assembly type overwater operation platforms with lifting functions are hung into water, the fast-assembly type overwater operation platforms with required areas and shapes are quickly assembled through a horizontal positioning device and a vertical positioning device, meanwhile, air charging and discharging pipelines arranged at the tops of the overwater operation platforms are in butt joint through metal hoses to form an air charging and discharging pipeline network, air compressor equipment is externally connected to any position outside the overwater operation platforms, air charging and discharging valves of the overwater operation platforms are opened, air charging and discharging are conducted on inner cavities of the fast-assembly platforms, and the whole overwater operation platform is lifted or lowered.
The ready-package type water operation platform with the lifting function can be additionally provided with the tetragonal buoyancy tanks in the cavity inside the supporting frame, so that the height of the water operation platform module above the water surface is further increased, and the requirement of heavy maintenance operation of the water operation platform is met. The square buoyancy tank and the movable buoyancy tank can be made into a sealing steel structure or made into a foaming material coated with glue.
The ready-package type above-water operation platform with the lifting function is of a steel structure, and the top panel and the side panels are made of stainless steel materials, so that the later maintenance cost can be reduced.
The quick-assembly type overwater operation platform with the lifting function can be freely combined according to the operation environment and the operation requirement, is not limited by direction, is simple to assemble and disassemble, has complete functions and wide application, and can replace the traditional cast iron buoyancy tank.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the protection scope of the present invention.
Claims (4)
1. A quick-mounting type water operation platform with a lifting function is assembled by a plurality of quick-mounting platforms through connecting pieces arranged on the periphery of the side parts, the quick-mounting platforms mainly comprise supporting frames, top panels, side panels, air charging and discharging devices, fixed buoyancy tanks and connecting pieces, the top panels are arranged on the tops of the supporting frames, the side panels are arranged on the peripheral side parts, the bottoms of the supporting frames are open, and the supporting frames are frames formed by welding a plurality of longitudinal main channel steels and transverse main channel steels which are positioned on the tops and the peripheral side parts and are distributed in a longitudinally and transversely staggered mode; a bearing frame welded by square steel which is distributed in a longitudinally and transversely staggered manner is arranged in the supporting frame; the method is characterized in that: a plurality of fixed buoyancy tanks are symmetrically arranged in the supporting frame along the horizontal direction and are positioned at the top of the supporting frame; the air charging and discharging device comprises an air charging and discharging pipeline and a quick air discharging valve, the air charging and discharging pipeline is arranged in the supporting frame, a plurality of air charging and discharging holes communicated with the inside of the supporting frame are formed in the air charging and discharging pipeline, and an air charging and discharging valve is installed at each end of the air charging and discharging pipeline; the quick exhaust valve is arranged in the center of the top of the supporting frame and comprises a valve core, an air flow groove is formed in the middle of the valve core, a threaded cylindrical shell is arranged on the outer side of the valve core, and a plurality of reinforcing rib plates are arranged in the peripheral direction of the shell; when the valve core of the quick exhaust valve is rotated to be half-opened, the air flow groove on the side surface of the valve core is communicated with the outside of the overwater operation platform, so that quick exhaust is realized; the connecting piece comprises a horizontal positioning device and a vertical positioning device, and the horizontal positioning device and the vertical positioning device are arranged on the peripheral side part of the supporting frame; the horizontal positioning device comprises horizontal positioning holes formed in the positions, where the longitudinal main channel steel and the transverse main channel steel on two opposite side surfaces of the fast-assembling platform are crossed with each other, and the other end of the sleeve with the positioning holes is welded with square steel in the bearing frame; mounting horizontal positioning pins at the positions where the longitudinal main channel steel and the transverse main channel steel on the other two opposite side surfaces of the quick mounting platform are crossed with each other; the vertical positioning device comprises a plurality of lock grooves formed among a plurality of main channel steel which are longitudinally distributed, a trapezoidal vertical positioning lock head is installed in each lock groove, and a cylindrical pin is inserted into a pin hole of the trapezoidal vertical positioning lock head to be fastened.
2. The quick-mounting type above-water work platform with lifting function of claim 1, characterized in that: longitudinal auxiliary channel steel and transverse auxiliary channel steel are further arranged on the side portions of the periphery of the supporting frame, the longitudinal auxiliary channel steel is located at the butt joint position of the side panels of the quick-mounting platform, and the transverse auxiliary channel steel is located between the transverse main channel steel.
3. The quick-mounting type above-water work platform with lifting function of claim 1, characterized in that: according to the requirements of the fast-assembling platform on bearing capacity and lifting height, a plurality of movable floating boxes arranged in the vertical direction are further installed inside the supporting frame.
4. The quick-mounting type above-water work platform with lifting function of claim 1, characterized in that: a plurality of quick-mounting platforms are quickly assembled into a water operation platform with a required area and shape through a horizontal positioning device and a vertical positioning device, an air charging and discharging pipeline at the top of the water operation platform is butted with the air charging and discharging pipeline through a metal hose to form an air charging and discharging pipe network, an air compressor device is externally connected to any position outside the water operation platform, an air charging and discharging valve of the water operation platform is opened, air charging and discharging are carried out on inner cavities of the quick-mounting platforms, and the whole water operation platform is lifted or lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110745631.6A CN113353205B (en) | 2021-07-01 | 2021-07-01 | Ready-package above-water work platform that possesses raising and lowering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110745631.6A CN113353205B (en) | 2021-07-01 | 2021-07-01 | Ready-package above-water work platform that possesses raising and lowering functions |
Publications (2)
| Publication Number | Publication Date |
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| CN113353205A CN113353205A (en) | 2021-09-07 |
| CN113353205B true CN113353205B (en) | 2022-11-11 |
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| CN202110745631.6A Active CN113353205B (en) | 2021-07-01 | 2021-07-01 | Ready-package above-water work platform that possesses raising and lowering functions |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195575Y (en) * | 1994-02-01 | 1995-04-26 | 北京市住总建筑装潢配套服务公司水箱厂 | Combined water supply tank |
| JPH10278776A (en) * | 1997-03-31 | 1998-10-20 | Mitsubishi Heavy Ind Ltd | Water jet propulsion type side-wall air cushion ship |
| CN1435354A (en) * | 2002-10-02 | 2003-08-13 | 张永吉 | Water sealed air-float hood |
| CN2806299Y (en) * | 2005-07-01 | 2006-08-16 | 何智伟 | Combined floating drum platform capable of adjusting water level |
| SG2012059960A (en) * | 2012-08-13 | 2014-03-28 | Housing And Dev Board | Floating structure and system |
| CN203819481U (en) * | 2014-03-18 | 2014-09-10 | 柏众林 | Bottomless buoy for offshore floating platform |
| CN109911136B (en) * | 2017-12-13 | 2022-09-09 | 中航通飞研究院有限公司 | Wave suppression type water aircraft service platform of water aircraft |
| CN111452928A (en) * | 2020-05-09 | 2020-07-28 | 浙江国际海运职业技术学院 | Float-type offshore platform |
| CN111634379A (en) * | 2020-05-27 | 2020-09-08 | 中国石油化工股份有限公司 | Multifunctional fast-assembly type water area emergency repair platform |
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