CN106945795A - A kind of Novel work floating mat in harbour restricted clearance - Google Patents
A kind of Novel work floating mat in harbour restricted clearance Download PDFInfo
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- CN106945795A CN106945795A CN201710309535.0A CN201710309535A CN106945795A CN 106945795 A CN106945795 A CN 106945795A CN 201710309535 A CN201710309535 A CN 201710309535A CN 106945795 A CN106945795 A CN 106945795A
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- floating mat
- skeleton
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- fan
- buoyancy tube
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- 238000007667 floating Methods 0.000 title claims abstract description 153
- 210000002445 nipple Anatomy 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of Novel work floating mat in harbour restricted clearance, including floating mat skeleton, fan-shaped buoyancy tube, scaling platform and low level seating nipple；The floating mat skeleton is made up of double-deck " well " glyph skeleton, and floating mat is divided into 9 regions modules by it, and 9 module regions include 4 Corner Block List Representation regions and 5 operational module regions；The fan-shaped buoyancy tube is hollow tubular structure, and its cross section is 90 ° of sectors；The fan-shaped buoyancy tube has 4, is respectively arranged on 4 Corner Block List Representation regions of floating mat, and its fan-shaped arc is faced outwardly；The scaling platform is cuboid closed box structure, and it is located in the operational module region of 3 connections on floating mat axis, and extension type is in the central passage of the double-deck skeleton formation of the floating mat skeleton；The low level seating nipple is located in the remaining 2 operational module regions in floating mat both sides.The work floating mat both can further expand the position of work in narrow space, the working time that can extend under the influence of tidal level again.
Description
Technical field
The present invention relates to harbour maintenance technology field, more particularly to a kind of Novel work in harbour restricted clearance
Floating mat.
Background technology
Build in harbour, safeguard, maintaining etc. in many links, being required for operating personnel to enter and enter in the space below harbour
Row operation.Because the complexity of being continually changing of tidal level, dock structure can cause the working space to become too high, too short or narrow
It is small, bring many inconvenience to normal operation.Provisional inspection work at present is general to be substituted by canoe, pneumatic boat, space by
While limitation, working face is not sufficiently stable；The work such as prolonged maintenance and reinforcement then need building platform, waste time and energy.
Therefore need to develop for the problem and a kind of meet below harbour in restricted clearance, the work of operation can be floated under a variety of tidal level
Row.
A kind of " replaceable floating mat quantitative sampling list of modularization of Donghai Aquatic Products Inst., China Aquatic Science Research Academy's invention
The floating mat fixing device of body " (number of patent application：CN201610052089.5), feature is modularized design, is easily installed.It is right
Floating mat overall structure carries out block separation with framework mode, devises the fixing device of the replaceable floating mat monomer of modularization.Floating mat
Peripheral frame is made up of horizontal steel pipe and longitudinal steel pipe, and floating mat main body frame is in floating mat peripheral frame, floating mat main body frame
Periphery surrounded by four equal leg angles, floating mat main body frame is divided into several by T steel intersecting in length and breadth and floated by middle part
Arrange monomer region.Biological sample on floating mat is effectively gathered, and accurately fixed to wherein biological species and quantity progress
Amount.
" the floating mat structure being easily installed " (number of patent application of China Water Resource Pearl River Planning, Designing and Surveying Co., Ltd.'s invention：
CN201620384672.1), it is related to the technical field of photovoltaic power generation apparatus, feature is to be easily installed.Including floating mat unit with
And photovoltaic module, photovoltaic module is arranged in the top of floating mat unit；Floating mat unit includes two float tubes separately arranged, two
Connected between float tube by connecting connecting rod, the two ends of connection connecting rod are connected in two float tubes of floating mat unit.Serve
Structure is relatively simple, and construction and installation are convenient, the relatively low effect of cost.
" one kind fills the light-duty floating mat in abrasive band " (application number of CCCC Guangzhou Dredging Co., Ltd.'s invention：
CN201620695495.9), it is that one kind fills the light-duty floating mat in abrasive band, feature is the security and stability used.The utility model exists
Floating mat two bottom sides, which are provided with, fills abrasive band, sand can be filled in abrasive band to filling, when the floating mat is swum on the water surface more
It is stable, it is not easy to be overturned；Small inflatable pump and baroceptor also are provided with isostere inner chamber, when the air pressure in isostere is not enough
When, it can be inflated automatically；Buzzer and low pressure sensor are set, when the situation that isostere leaks air or air pressure is unstable
When, buzzer can alarm, in order to remind people, ensure the safety of user.
A kind of " floating mat applied to Dredger Filling Engineering checking and accepting " (Shen of Chinese iron Jian Ganghangju Group Co., Ltd invention
Please number：CN201520819979.5), Dredger Filling Engineering checking and accepting is mainly used in, feature is mobile mobility.Including by
The angle bar skeleton and the cystosepiment in angle bar skeleton of angle bar rod composition, are provided with engine and gearshift device, angle bar skeleton
Rear end is provided with zigzag screw rod, and the lower end of zigzag screw rod is connected with propeller and rudder plate in turn.The floating mat is for containing greatly
The characteristics of water rate ultra-soft modeling soil Dredger Filling Engineering, by rational structural improvement, oneself provides power and flexibly moved in mud scum area.
Because the harbour in China marine site generally there are 2~3m tidal-level difference type, the pile foundation of many long piled wharves, cushion cap are located at water
Position fluctuation zone, beam slab is located at splash zone or atmospheric region.Common work floating mat can not reach the angle of beam slab, and low tide can not
Top board is touched, high tide level cannot be introduced into below harbour.Several above is all according to having that the need of work of itself is designed
Targetedly floating mat, but prior art does not have one kind and can meet below harbour in restricted clearance, can make under a variety of tidal level
The work floating mat of industry.To meet below harbour the need for operation, with reference to the advantage and disadvantage of existing floating mat, exploitation is a kind of to be adapted to tide more
Position, the work floating mat of restricted clearance operation seem very necessary.
The content of the invention
Based on this, it is an object of the present invention to provide a kind of Novel work floating mat in harbour restricted clearance, it was both
The position of work in narrow space, the working time that can extend under the influence of tidal level again can further be expanded.
A kind of Novel work floating mat in harbour restricted clearance, including floating mat skeleton, fan-shaped buoyancy tube, scaling platform
With low level seating nipple；The floating mat skeleton is made up of double-deck " well " glyph skeleton, and floating mat is divided into 9 regions modules by it,
9 module regions include 4 Corner Block List Representation regions and 5 operational module regions；The fan-shaped buoyancy tube is hollow tubular structure,
Its cross section is 90 ° of sectors；The fan-shaped buoyancy tube has 4, is respectively arranged on 4 Corner Block List Representation regions of floating mat, and it is fan-shaped
Cambered surface is outwardly；The scaling platform is cuboid closed box structure, the Working mould of its 3 connection being located on floating mat axis
In block region, and extension type is in the central passage of the double-deck skeleton formation of the floating mat skeleton；The low level seating nipple
2 are provided with altogether, it is open-topped square hollow tubular structure, it is located at the remaining 2 operational module regions in floating mat both sides
In.
Compared to prior art, the Novel work floating mat being used in harbour restricted clearance of the invention is flexible by setting
Platform and low level seating nipple, can be by the way that by scaling platform, integrally protruding formation " convex " shape work is put down when running into small space
Platform, so as to provide the steady operation face in small space；Tidal level is higher, staff cannot be introduced into harbour on normal floating mat
Lower section or can not uprightly operation when, the low level seating nipple inner bottom surface carry out operation, can effectively reduce working depth so that
The working time extended under the influence of tidal level.
Further, water injection hole and suction eye are provided with the top of the fan-shaped buoyancy tube.By being set at the top of fan-shaped buoyancy tube
Water injection hole and suction eye, can carry out water filling using small pump as needed or draw water, so as to adjust the draft of floating mat, protect
Demonstrate,prove balancing, stably for floating mat.
Further, the fan-shaped cambered surface outer wrap of the fan-shaped buoyancy tube has proof rubber pad.By wrapping up proof rubber pad,
Floating mat can be effectively protected, impact is reduced, it is to avoid it collides the damage for causing floating mat with dock structure.
Further, multiple position blocking pins are provided with the top of the scaling platform, to by the scaling platform of stretching and the floating mat
Skeleton is fixed.The setting of position blocking pin should be corresponding with the position of floating mat skeleton, i.e., join located at scaling platform top surface and floating mat skeleton
At position.By setting position blocking pin, effective fixation can be played to the scaling platform of stretching, it is ensured that scaling platform is narrow and small
The face stabilizer formed in space is reliable.
Further, the floating mat skeleton edges are provided with fixed latch closure, to connect positioning rope.The used time can not for positioning rope
It is stored in the low level seating nipple, takes out and tightened up around the winding of harbour pile tube when using, two ends are individually fixed in the fixation
On latch closure, so as to play positioning action, it is ensured that the stability of floating mat.
Further, the floating mat skeleton is made up of fiberglass, the floating mat skeleton, fan-shaped buoyancy tube, scaling platform and low
Position seating nipple is fixedly mounted using stainless steel bolt.Floating mat skeleton is made of high strength glass Steel material, not only meets intensity
It is required that, while material is lightweight, and immersion is difficult corrosion and damage in the seawater.It is preferred to use M25 stainless steel bolts and fixes bone
The structures such as frame, fan-shaped buoyancy tube, low level seating nipple.
Further, the fan-shaped buoyancy tube is made of plastics, and is internally provided with rib, beam.Adopt made of plastic protect
The fan-shaped buoyancy tube lighter in weight of card, while internal be provided with the Anti-bending structures such as rib, beam according to force analysis, can effectively prevent fan-shaped floating
Power cylinder is deformed under powerful water pressure.
Further, the scaling platform is that cuboid closes plastic box, is internally provided with rib, beam.Similarly flexible
Platform box house, provided with Anti-bending structures such as rib, beams, can effectively prevent that it from deforming under powerful water pressure according to force analysis.For
Limitation scaling platform is moved up and down or rotated, and the glass reinforced plastic pipe of high intensity is set in exit of its stretching, to scaling platform
Position-limiting action is played, moment of flexure is undertaken, so that it is reliable to ensure that it stretches out the face stabilizer formed.
Further, the low level seating nipple is made up of fiberglass, and its inner bottom surface is concordant with the fan-shaped buoyancy tube inner bottom surface.
Low level seating nipple is empty box structure, so as to form " recessed " shape workbench, it is connected by stainless steel bolt with floating mat skeleton.
Preferably, its upper edge is less than top framework, so that the workbench formed it into and the skeleton overall stress under buoyancy, are reduced
The concentrated force of fixed-use bolt, improves the integrally-built stability of floating mat.The low level seating nipple can be made when need not use
For storage tank, and cover plate is laid at top.
Preferably, the length and width of the floating mat are 3m, high 1m；The fan-shaped buoyancy tube volume is 3m3；The scaling platform
Long 3m, section is length of side 0.88m square, and the length of its extended floating mat is 1m.The floating mat of the size, can be in small space
It is interior to form long 1m, width 0.88m workbench；In the case of flood tide, it is possible to decrease workbench height is close to 1m, so as to extend
Working time under the influence of tidal level.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is top view when work floating mat scaling platform of the present invention is packed up
Fig. 2 is top view when work floating mat scaling platform of the present invention stretches out
Fig. 3 is the front view of work floating mat of the present invention
Fig. 4 is the structural representation of fan-shaped buoyancy tube of the present invention
Fig. 5 is the structural representation of scaling platform of the present invention
Fig. 6 is the view of work floating mat normal operation below harbour of the present invention
Fig. 7 is view of the work floating mat of the present invention in high water level restricted clearance operation
Fig. 8 is view of the work floating mat of the present invention in operation in narrow space
Embodiment
Further to illustrate the present invention to reach technological means and its technique effect that predetermined goal of the invention is taken, with
Under in conjunction with the embodiments and accompanying drawing, to the specific embodiment party of the Novel work floating mat proposed by the present invention in harbour restricted clearance
Formula is illustrated, and is described in detail as follows.
Please refer to Fig. 1~3, wherein, Fig. 1 is vertical view when work floating mat scaling platform of the present invention is packed up
Figure, Fig. 2 is top view when work floating mat scaling platform of the present invention stretches out, and Fig. 3 is work floating mat of the present invention
Front view.A kind of Novel work floating mat 1 in harbour restricted clearance that the present embodiment is provided, including floating mat skeleton 10,
Fan-shaped buoyancy tube 20, scaling platform 30 and low level seating nipple 40；The floating mat skeleton 10 is made up of double-deck " well " glyph skeleton, and
Floating mat 1 is divided into 9 regions module A~I by it, and 9 module regions include 4 Corner Block List Representation region A, B, C, D and 5 work
Module region E, F, G, H, I.
Specifically, please refer to Fig. 4 and Fig. 5, wherein, Fig. 4 is the structural representation of fan-shaped buoyancy tube of the present invention
Figure, Fig. 5 is the structural representation of scaling platform of the present invention.The fan-shaped buoyancy tube 20 is hollow tubular structure, and it is horizontal
Section is 90 ° of sectors；Fan-shaped buoyancy tube 20 is provided with 4 altogether, is respectively arranged in 4 Corner Block List Representation regions A, B, C, D, and its fan-shaped arc
Face outwardly.The scaling platform 30 is cuboid closed box structure, the work of its 3 connection being located on the axis of floating mat 1
In module region E, F, G, and extension type is in the double-deck skeleton of the floating mat skeleton 10 is formed with fan-shaped buoyancy tube 20
In portion's passage.The low level seating nipple 40 is provided with 2 altogether, and it is open-topped square hollow tubular structure, and it is located at floating mat
In the remaining 2 operational module region H and I in both sides.
Specifically, the fan-shaped cambered surface outer wrap of fan-shaped buoyancy tube 20 has proof rubber pad 21, effectively to protect floating mat,
Reduce impact, it is to avoid it collides the damage for causing floating mat with dock structure.The top of fan-shaped buoyancy tube 20 is provided with water injection hole
22 and suction eye 23., can be as needed using small-sized by setting water injection hole 22 and suction eye 23 at the fan-shaped top of buoyancy tube 20
Water pump 24 water filling or draw water, so as to adjust the draft of floating mat, it is ensured that floating mat is balanced, stably.
Specifically, the top of the scaling platform 30 is provided with multiple position blocking pins 31, to by the scaling platform 30 of stretching and institute
Floating mat skeleton 10 is stated to fix.The setting of position blocking pin 31 should be corresponding with the position of floating mat skeleton 10, i.e., located at the top surface of scaling platform 30
At the delivery position of floating mat skeleton 10.By setting position blocking pin 31, effective fixed work can be played to the scaling platform 30 of stretching
With, it is ensured that the face stabilizer that scaling platform 30 is formed in small space is reliable.Described in when floating mat 1 is moved or need not stretched out
Scaling platform 30 is fixed in the passage of floating mat skeleton 10 and the fan-shaped formation of buoyancy tube 20, it is necessary to which it stretches in one direction when stretching out
Go out the 1/3 of scaling platform total length, then fixed by position blocking pin 31, form " convex " shape workbench, and integrally begin with floating mat
Identical height is in eventually, keeps identical draft.
Preferably, the floating mat skeleton edges are provided with fixed latch closure, to connect positioning rope 50.Positioning rope 50 without
When can be stored in the low level seating nipple 40, when using take out and around harbour pile tube winding tighten up, two ends are individually fixed in institute
State retainer ring to buckle, so as to play positioning action, it is ensured that the stability of floating mat.
Preferably, the floating mat skeleton 10 is made up of fiberglass, the floating mat skeleton 10, fan-shaped buoyancy tube 20, flexible flat
Platform 30 and low level seating nipple 40 are fixedly mounted using stainless steel bolt.The fan-shaped buoyancy tube 20 is made of plastics, and is set inside it
There are rib, beam.The scaling platform 30 is that cuboid closes plastic box, is internally provided with rib, beam.The low level work
Cylinder 40 is made up of fiberglass, and its inner bottom surface is concordant with the fan-shaped inner bottom surface of buoyancy tube 20.Low level seating nipple 40 is empty van shape knot
Structure, so as to form " recessed " shape workbench, it is connected by stainless steel bolt with floating mat skeleton 10.Preferably, its upper edge is low
In top framework, so that the workbench formed it into and the skeleton overall stress under buoyancy, reduce the concentration of fixed-use bolt
Power, improves the integrally-built stability of floating mat.The low level seating nipple 40 can be as storage tank when need not use, and is pushing up
Lay cover plate in portion.Floating mat skeleton 10 and low level seating nipple 40 are made of high strength glass Steel material, not only meet intensity requirement,
Material is lightweight simultaneously, and immersion is difficult corrosion and damage in the seawater.Be preferred to use M25 stainless steel bolts fix skeleton 10,
The structures such as fan-shaped buoyancy tube 20, low level seating nipple 40.Set inside fan-shaped buoyancy tube 20 and scaling platform 30 according to force analysis
There are the Anti-bending structures such as rib, beam, can effectively prevent that it from deforming under powerful water pressure.In order to limit scaling platform 30 move up and down or
Rotate, the present embodiment also sets the glass reinforced plastic pipe of high intensity in the exit of its stretching, plays position-limiting action to scaling platform, holds
Moment of flexure is carried on a shoulder pole, so that it is reliable to ensure that it stretches out the face stabilizer formed.
Preferably, in the present embodiment, the length and width of the floating mat 1 are 3m, high 1m；The fan-shaped buoyancy tube volume is
3m3；The long 3m of scaling platform, section is length of side 0.88m square, and the length of its extended floating mat is 1m.The size
Floating mat, can form long 1m, width 0.88m workbench in small space；In the case of flood tide, by low level seating nipple
Operation is carried out in 40, it is possible to decrease workbench height is close to 1m, so that the working time under the influence of extending tidal level.
Please refer to Fig. 6~8, wherein, Fig. 6 is the shape of work floating mat normal operation below harbour of the present invention
State schematic diagram, Fig. 7 is view of the work floating mat of the present invention in high water level restricted clearance operation, and Fig. 8 is this hair
View of the bright described work floating mat in operation in narrow space.The use of the work floating mat 1 is walked below in conjunction with accompanying drawing
Rapid and operation principle is illustrated.
The work floating mat 1 uses modular construction, easily can transport and assemble.When carrying out operation, according to following steps
Carry out：
(1) structure is assembled：The parts of floating mat are transported to harbour bank with means of transports such as trucies, illustrated according to drawing
Installed.The primary sequence of installation is as follows：1. lower floor's glass steel skeleton is laid；2. fan-shaped buoyancy tube 20 is installed；3. install
Layer glass steel skeleton；4. low level seating nipple 40 is installed；5. scaling platform 30 is installed；6. positioning rope 50 is installed.
(2) lower water is lifted by crane：The loop wheel machine for selecting crane capacity enough, while triggering at 4 locating rings of floating mat, hangs in the water surface,
And be fixed immediately using positioning rope 50, prevent that floating mat drift from walking.When condition possesses, or using slope carry out it is slippery enter water.
(3) it is mobile：This floating mat is moved in place using artificial paddle combination drag rope mode.
(4) floating mat is positioned：It is main by the way of the winding pile tube 93 of positioning rope 50 using the existing component feature of harbour
It is fixed.If pile tube 93 is completely in below the water surface, apply certain counterweight during winding on positioning rope 50, sink to it
In water, then row positioning.
(5) operation：Main platform, scaling platform 30 or the low level seating nipple 40 of floating mat are selected according to tidal level, working environment.Make
Being tried one's best during industry makes floating mat load symmetrical, and the moisture storage capacity in fan-shaped buoyancy tube 20, adjustment are adjusted if necessary.Stormy waves compared with
Greatly, or it is other interference it is more when install handle, fence at floating mat edge.Under the conditions of space and tidal level are suitable, using floating
Arrange main platform and carry out operation, as shown in fig. 6, now the distance of floating mat top surface and harbour beam, plate 91 is suitable, between harbour cushion cap 92
Space it is larger, the station of operating personnel 80 floating mat center carry out operation.Under the conditions of high water level restricted clearance, the low of floating mat is used
Position seating nipple 40 carries out operation, as shown in fig. 7, now being influenceed by flood tide, the distance of floating mat top surface and harbour beam, plate 91 is less than
The height of operating personnel, now carries out operation, the station of operating personnel 80 using " recessed " the shape workbench of the formation of low level seating nipple 40
Operation is carried out in the inner bottom surface of low level seating nipple 40, the working depth close to 1m can be effectively reduced.In operation in narrow space, such as
Shown in Fig. 8, the spacing of harbour cushion cap 92 of two neighboring harbour is very narrow, and floating mat integrally can not enter in the space, now, using stretching
Contracting platform 30 carries out operation, and the scaling platform 30 of stretching enters in the narrow space, and the station of operating personnel 80 is stretched wide 0.88m's
Contracting working platform carries out operation on face.
(6) storage/water outlet：Be intended for single use and finish, floating mat be moved to safely, be easy to the place of fixation, and be conducive to
Next operating personnel steps on floating mat operation again.Operation moves floating mat to bank after finishing, using identical lifting method, hang out water
Face.
(7) dismounting/packing：Backward according to floating mat is installed is dismantled, and is arranged, sorts out, is packed piece by piece.
Compared to prior art, the Novel work floating mat being used in harbour restricted clearance of the invention is flexible by setting
Platform and low level seating nipple, can be by the way that by scaling platform, integrally protruding formation " convex " shape work is put down when running into small space
Platform, so as to provide the steady operation face in small space；Tidal level is higher, staff cannot be introduced into harbour on normal floating mat
Lower section or can not uprightly operation when, the low level seating nipple inner bottom surface carry out operation, can effectively reduce working depth so that
The working time extended under the influence of tidal level.The work floating mat can tidal level influence, extension activity duration when limited space,
Expand working space, so as to improve operating efficiency.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.
Claims (10)
1. a kind of Novel work floating mat in harbour restricted clearance, it is characterised in that：Including floating mat skeleton, fan-shaped buoyancy
Cylinder, scaling platform and low level seating nipple；The floating mat skeleton is made up of double-deck " well " glyph skeleton, and floating mat is divided into 9 by it
Individual regions module, 9 module regions include 4 Corner Block List Representation regions and 5 operational module regions；The fan-shaped buoyancy tube is sky
Heart tubular structure, its cross section is 90 ° of sectors；The fan-shaped buoyancy tube has 4, is respectively arranged on 4 Corner Block List Representation areas of floating mat
Domain, and its fan-shaped arc faces outwardly；The scaling platform is cuboid closed box structure, its 3 on the floating mat axis
In the operational module region of connection, and extension type is in the central passage of the double-deck skeleton formation of the floating mat skeleton；Institute
State low level seating nipple and be provided with 2 altogether, it is open-topped square hollow tubular structure, it is located at remaining 2 of floating mat both sides
In operational module region.
2. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The sector
Water injection hole and suction eye are provided with the top of buoyancy tube.
3. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The sector
Buoyancy tube sector cambered surface outer wrap has proof rubber pad.
4. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：It is described flexible
Table top is provided with multiple position blocking pins, the scaling platform of stretching to be fixed with the floating mat skeleton.
5. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The floating mat
Skeleton edges are provided with fixed latch closure, to connect positioning rope.
6. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The floating mat
Skeleton is made up of fiberglass, and the floating mat skeleton, fan-shaped buoyancy tube, scaling platform and low level seating nipple are solid using stainless steel bolt
Dingan County is filled.
7. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The sector
Buoyancy tube is made of plastics, and is internally provided with rib, beam.
8. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：It is described flexible
Platform is that cuboid closes plastic box, is internally provided with rib, beam.
9. the Novel work floating mat according to claim 1 in harbour restricted clearance, it is characterised in that：The low level
Seating nipple is made up of fiberglass, and its inner bottom surface is concordant with the fan-shaped buoyancy tube inner bottom surface.
10. the Novel work floating mat being used in harbour restricted clearance according to any one of claim 1~9, its feature exists
In：The length and width of the floating mat are 3m, high 1m；The fan-shaped buoyancy tube volume is 3m3；The long 3m of scaling platform, section is
Length of side 0.88m square, the length of its extended floating mat is 1m.
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| CN201710309535.0A CN106945795B (en) | 2017-05-04 | 2017-05-04 | A kind of work floating mat in harbour restricted clearance |
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| CN201710309535.0A CN106945795B (en) | 2017-05-04 | 2017-05-04 | A kind of work floating mat in harbour restricted clearance |
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| CN106945795B CN106945795B (en) | 2018-09-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555079A (en) * | 2019-01-14 | 2019-04-02 | 中国港湾工程有限责任公司 | The concrete surface anticorrosion construction method of high sea long piled wharf |
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| Publication number | Publication date |
|---|---|
| CN106945795B (en) | 2018-09-21 |
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