CN107090991A - A kind of lowering or hoisting gear of utilization air pressure adjustment water depth - Google Patents

Abstract

A kind of lowering or hoisting gear of utilization air pressure adjustment water depth of the present invention, including lowering or hoisting gear and the supporting mechanism that is arranged on below the lowering or hoisting gear, are characterized in that described lowering or hoisting gear uses bottom opening formula floating warehouse or air bag with the inlet and outlet mouth of pipe；The air inlet mouth of pipe of the bottom opening formula floating warehouse or air bag is connected by connecting pipeline with aerating device；Described supporting mechanism is the lower section for being assemblied in above-mentioned lowering or hoisting gear, and for supporting folding some supporting legs of the lowering or hoisting gear.The swimming pool elevating mechanism that this lowering or hoisting gear solves prior art presence is complicated, manufacture, installation cost are high, it is inconvenient using, maintenance, the problems such as stability difference and lifting inequality and potential safety hazard, with simple and practical, manufacture, installation cost are low, easy maintenance, lifting is uniform, supporting ＆ stablizing the advantages of.

Description

A kind of lowering or hoisting gear of utilization air pressure adjustment water depth

Technical field

The present invention relates to a kind of lowering or hoisting gear of utilization air pressure adjustment water depth.The device can be caused using exhaust is filled Buoyancy change, adjustment lowering or hoisting gear and swimming pool water surface between depth of water distance.

The present invention is more particularly directed to a kind of lowering or hoisting gear of utilization open bottom floating warehouse air pressure adjustment water depth.

Background technology

In order to meet the respective demand of different swimming fans, natatorium is typically provided with the two kinds of swimming of deep water and shallow water Pond.The depth of water of swimmers' pool is general at 2 .0 meters or so, specializes in natatory people and uses.Learn for beginning swimmer With training, then shallow water swimming pool should be selected.But in real life, influenceed due to being built the factor such as place or investment by natatorium And limitation, some natatoriums are provided only with swimmers' pool, it is impossible to meet the demand of beginning swimmer's study and training.Therefore, such as What solves the existing swimming pool depth of water or the shallow fixation of water and should not adjusted so that the pond of swimming pool one is used, and improves the use of swimming pool The problem of efficiency and economic benefit, prior art provides diversified technical solution.

The lifting platform that a kind of swimming pool deepwater regions disclosed in CN 201362973 are used, it is by fence, peripheral frame, lifting Before post, fixed crosspiece, lifting inner prop, lifting inner prop bottom, oil pressure tank, hydraulic press, motor, wire, plug composition, lifting column Left and right four afterwards, the fence area surrounded with fixed crosspiece is two square metres, has peripheral frame in fence surrounding, being installed into lifting column Inner prop is lifted, lifting inner prop has motor to drive hydraulic press, presses oil reservoir in oil pressure tank, the hydraulic oil enters to be made in lifting column Lifting inner prop makes lifting inner prop bottom all expose toward moving outside lifting column, reaches the lifting column rise on lifting platform, makes to drown Water person reaches disengaging profundal zone in fence.The lifting platform belongs to a kind of interim facility of suing and labouring, complicated, especially with liter Drop inner prop has motor to drive hydraulic press, reservoir in oil pressure tank is pressed oil structure, easily causes electric leakage and oil accident, endangers people Body health, it is impossible to as the swimming pool depth of water or the shallow adjustment mechanism of water, its purpose invented and structure and the purpose of the present invention and knot Structure is completely different.

A kind of float structure formula automatic lifting swimming pool disclosed in CN95213814X patents, the bottom of its device (1) is located in On several columns lifting floating drum (3), the both sides of device (1) have positioning floating drum (4) that diving platform (5) and water pump (6) can be set, by taking out The water for going out and being charged into lifting floating drum (3), that is, adjust displacement and carry out control device (1) lifting, device (1) both sides are additionally provided with peace Full protection device.The automatic lifting swimming pool is with parts Assembling, river can be suspended in when using, certain below river face Depth, height of the device away from the water surface can be adjusted, and can automatically be snorkeled with the fluctuation of water level.This swimming pool summer can swim, Winter can be as water recreation place, and the purpose and structure and the purpose of the present invention and structure of its invention are completely different.

A kind of floatage-type apparatus for automatically lifting disclosed in CN201110408396X patents, including combine the unit system, float Body, supporting mechanism, air cylinder device, roll wheel assembly, optoelectronic switch assembly and electric control gear, the combination unit include alloy frame Frame, floating body is arranged in alloy framework；The air cylinder device is arranged in combination unit system framework, between adjacent floating body；Institute State two sides of supporting mechanism and combination unit system to be disposed adjacent, supporting mechanism includes the supporting leg being vertically uniformly arranged, branch Door bolt position is provided with support leg；Supporting mechanism supporting leg door bolt position is blocked during the cylinder elongate axis of the air cylinder device；The photoelectricity is opened Component is closed to be disposed adjacent with the supporting leg of supporting mechanism；The roll wheel assembly includes roller and chute, and roller is arranged on combination dress Put on the side of system, chute is disposed adjacent with the supporting leg of supporting mechanism, roller is slided in chute；The electric control gear with Combination unit system, air cylinder device, optoelectronic switch assembly are connected.The apparatus for automatically lifting can adjust floating body by electric control gear The amount of compressed air, realizes that above-below direction of the combination unit system along support system is lifted, and controlled by photovoltaic principals Optoelectronic switch assembly, allows combination unit system to rise stop or decline and stops to specified location.This apparatus for automatically lifting is fitted It is wide with scope, it can be applied to water stage, swimming pool, assembly place etc., it is safe and reliable, one-object-many-purposes can be accomplished.But Because the apparatus for automatically lifting is connected structure using multigroup device, air cylinder device, optoelectronic switch assembly, not only assemble products from parts Many, assembling process is numerous and diverse, also to maintenance bring many difficulties；And the lowering or hoisting gear upper surface after assembling, because of assembling components Tolerance, the unequal reason of floating body compressed air amount easily cause the out-of-flatness of lowering or hoisting gear upper surface.Particularly in regulation lifting When device is lifted, staff can just make lowering or hoisting gear block supporting leg door bolt position to operating in swimming pool under needing, and make setting position It is fixed.In addition the lowering or hoisting gear is provided with a variety of electricity, magnetic machine in water, there is certain potential safety hazard.Therefore, the lifting is filled Put and operate with inconvenience, need to be improved and develop.

A kind of lifting type floating swimming pool disclosed in CN2011201658119 patents, including pool wall and the pond being attached thereto Bottom, bottom of pond includes bottom of pond skeleton and the bottom of pond panel being arranged on bottom of pond skeleton, in addition to is arranged on bottom of pond skeleton lower surface Float tube, float tube makes bottom of pond dive by exhaust, and float tube is inflated by being connected with source of the gas, bottom of pond is floated.The swimming pool is whole Body rigidity is higher, and shape size is any, can arbitrarily be freely lifted the bottom of pond part in water, convenient flood control, safety inspection, cleaning Sweep, it is safe.The swimming pool is a kind of to be installed and used in the more slow freshwater of the current such as rivers, lake, reservoir Liftable swimming equipment.The swimming pool fills exhaust float tube using being arranged in bottom of pond, together with pool wall and is attached thereto Bottom of pond together lift, the water level depth in regulated swimming pool, but only by buoyancy force bottom of pond stability it is poor, particularly swimming When people from pond is more, because the bottom of pond distribution of weight of swimming pool is uneven, adding swimming pool does not have rigid support, it is difficult to ensure swimming pool Stationarity, easily causes beginner and drowns.

A kind of floatage-type lifting swimming pool disclosed in CN201310382903.6 patents, including profundal zone and phytal zone, deep water In area be provided with hollow form lifting platform, lifting platform fitted facing away from the end face of phytal zone with the end face of profundal zone and lifting platform width Degree is equal with the width of profundal zone；Some water pumps are provided with below profundal zone, the water inlet pipe of water pump is connected on the bottom surface of lifting platform. In use, only water pump need to be powered source during complete equipment operation, the hidden danger that no electricity, magnetic etc. leak；Meanwhile, for controlling lifting platform Floating or dive, can the water level depth directly in regulated swimming pool.But above-mentioned lifting platform only leans on buoyancy force, once each starting mode of pump Control device is asynchronous, discharge water is differed, and easily causes lifting of lifting table inequality, causes lifting platform to be connect with pool wall hardness Touch so that lifting platform can not uniformly landing, or it is direct it is stuck can not landing.In addition, above-mentioned lifting platform equally exists stability The shortcoming of difference；When people is more particularly on lifting platform and distribution of weight is uneven, because lifting platform lacks rigid support, it is difficult to ensure to rise The steady of platform drops, and easily causing lifting platform dive or deflection causes beginner to drown.

Further, a kind of swimming pool technology on up-down movable ground disclosed in CN201310418808.7 patents, it is lifted Formula activity ground pulls stainless steel cable by external transmission device, is raised and lowered by pulley driving swimming pool floor. A kind of swimming pool depth of water adjusting means based on scissors mechanism, by head, cuts disclosed in CN201410291810.7 patents Pitch mechanism, steel wire rope, Pneumatic cylinder device to constitute, drive steel wire rope to pull scissors mechanism to support head to rise by pneumatic cylinder Or decline.Lowering or hoisting gear in water disclosed in CN201520913745.7 patents, cylinder and pulley are set on bottom of pond face, passes through steel Cord pulls or loosened landing slab to rise or fall.A kind of swimming pool lifting bed course knot disclosed in CN2016205419088 patents Structure, it sets hydraulic cylinder outside swimming pool, and pulley is set in bottom of pond, drives steel wire rope to pull or loosen on landing slab by hydraulic cylinder Rise or decline, buoyant device is stopped at various height.Above-mentioned prior art, can be lived by regulated swimming pool Dynamic bottom of pond or device, reach the regulated swimming pool water surface and active pool bottom or the purpose of device different water depth, to adapt to all kinds of differences The use requirement of demand crowd.Though the device stability for adjusting support although with hydraulic cylinder and mechanical mechanism is good, regulation branch Support structure is complicated, and manufacture, installation cost are high, and mechanical breakdown is more, inconvenient using, maintenance.Particularly installed in swimming pool bottom surface Hydraulic cylinder is easy to make damage to the anti-leakage layer of swimming pool bottom surface.And rely on wire rope hanging gravity or buoyant device, it is necessary to Mechanical mechanism is set up in swimming pool or outside swimming pool, the external and internal compositionses and environment of swimming pool are destroyed and have impact on.Moreover, using above-mentioned The active pool bottom or device of hydraulic cylinder and the lifting of mechanical mechanism or steel wire rope, are present because mechanical wear degree is different, lifting is opened The reason such as dynamic control device is asynchronous, easily causes active pool bottom or device and pool wall hard contact, causes active pool bottom or device Can not uniformly landing, or even directly it is stuck can not landing.In addition, the steel wire for passing through bottom of pond portion by the buoyant device of buoyancy force Rope drawing positioning, the position stability of buoyant device is poor, and particularly when people is more, or buoyant device is used as performance appts When, because personnel are more, distribution of weight is uneven, and buoyant device bottom lacks rigid support, it is difficult to ensure the steady of floating installation Property, there is certain potential safety hazard.

It is noted that elevating adjusting means used in the prior art is sealed construction.Such as, A kind of float structure formula automatic lifting swimming pool that CN95213814X patents are introduced, several columns are located in the bottom of its device (1) Lift floating drum；A kind of floatage-type apparatus for automatically lifting that CN201110408396X patents are provided, floating body is arranged on alloy framework It is interior；A kind of lifting type floating swimming pool disclosed in CN2011201658119 patents, including it is arranged on the floating of bottom of pond skeleton lower surface Pipe；The lifting platform of hollow form is provided with a kind of floatage-type lifting swimming pool that CN201310382903.6 patents are referred to, profundal zone.

The content of the invention

The present invention solves the water depth regulation lowering or hoisting gear of prior art presence, complicated, manufacture, installation cost Height, inconvenient using, maintenance, stability is poor, lifting is uneven and the problems such as potential safety hazard, its first purpose is to provide a kind of structure Simple and practical, manufacture, installation cost are low, easy maintenance, and lifting is uniform, the utilization air pressure adjustment water depth of supporting ＆ stablizing Lowering or hoisting gear.Especially it is to provide a kind of lowering or hoisting gear that positive and negative air-pressure can be utilized to adjust water depth.

The second object of the present invention is to provide a kind of utilization bottom opening formula floating warehouse or the air pressure of air bag fills row's conversion tune Save the lowering or hoisting gear of water depth.

The present invention is completed by following technological means.

A kind of lowering or hoisting gear of utilization air pressure adjustment water depth, including lowering or hoisting gear and be arranged on below the lowering or hoisting gear Supporting mechanism, it is characterised in that：

Described lowering or hoisting gear uses bottom opening formula floating warehouse or air bag with the inlet and outlet mouth of pipe；The bottom opening formula is floated The air inlet mouth of pipe of storehouse or air bag is connected by connecting pipeline with aerating device；

Described supporting mechanism is the lower section for being assemblied in above-mentioned lowering or hoisting gear, and if for supporting the folding of the lowering or hoisting gear Heavenly Stems and Earthly Branches support leg.

Under normal circumstances, above-mentioned lowering or hoisting gear typically dives in the bottom of pond of swimming pool.When needing to use said apparatus, first Aerating device is opened, the aerating device can select air compressor or gas cylinder.By aerating device by connecting pipeline through entering Gas tube orifice is inflated into bottom opening formula floating warehouse or air bag, bottom opening formula floating warehouse or air bag is produced rising therewith floating Power, the bottom of pond for gradually disengaging swimming pool is floated up, and drive is assemblied in below above-mentioned lowering or hoisting gear and for supporting the device Some supporting legs upper end, together rise with portion's open type floating warehouse or air bag.Supporting leg under its own Action of Gravity Field, with Buoyancy suffered by device progressively to increase, supporting leg is gradually propped.When supporting leg supports above-mentioned lowering or hoisting gear, inflation dress is closed Stopping is put to bottom opening formula floating warehouse or airbag aeration, floating for lowering or hoisting gear is completed and is fixed with support, account for lowering or hoisting gear According to all or part of water surface of swimming pool（According to the area of plane size of lowering or hoisting gear）.Now, the water surface of swimming pool is away from lifting The depth of water height of device can reach the multi-purpose purpose in the pond of swimming pool one completely or partially from depth to shallow.

When needing above-mentioned lowering or hoisting gear slipping into bottom of pond, the reversal valve being assemblied on connecting pipeline can be opened, by air inlet Pipe and the air inlet mouth of pipe are as blast pipe and exhaust pipe mouth, by the air in bottom opening formula floating warehouse or air bag under suction function By air inlet pipe and air inlet pipe mouthful fast evacuation；Certainly, the gas in above-mentioned bottom opening formula floating warehouse or air bag, can also be by another Blast pipe and exhaust pipe mouth self-exhausting or negative pressure exhaust that row is set up.After exhaust, by bottom opening formula floating warehouse or air bag Air emptying, the gas in bottom opening formula floating warehouse or air bag voluntarily empties by exhaust pipe mouth, bottom opening formula floating warehouse or Person's air bag utilizes self gravitation, and swimming pool bottom is together slipped into supporting leg, makes the water surface of swimming pool away from the depth of water of lowering or hoisting gear Height can return to deep water state completely or partially from light to dark.Said process is repeated, just can be adjusted using above-mentioned lowering or hoisting gear Save water depth.

In order to keep smooth consistent, the enhancing integral rigidity in above-mentioned lowering or hoisting gear upper surface, adjustment lowering or hoisting gear institute is being met Need on the premise of buoyancy designs, and make one to ride and be comfortable on float-up device upper surface, and be easily installed lowering or hoisting gear Supporting leg, above-mentioned bottom opening formula floating warehouse or air bag are preferably disposed on below landing slab and constitute combined platform.

Above-mentioned bottom opening formula floating warehouse can use the open section in lower end for circular, square, rectangle and other shapes of chamber Cylinder.When aerating device is inflated by connecting pipeline through the air inlet mouth of pipe to bottom opening formula floating warehouse, the lower end of above-mentioned chamber cylinder is open It is in swimming-pool water and forms water seal.Bottom opening formula floating warehouse highly provides a kind of new buoyant device for regulation water depth.

When above-mentioned lowering or hoisting gear only takes up a part of waters of swimming pool, same swimming pool formation profundal zone and phytal zone two can be made Part.Therefore, the side of above-mentioned landing slab is provided with end baffle, end baffle is hinged docking with landing slab and is connected.Or rising Falling unit is close to profundal zone and the side mounting flexible net of phytal zone line of demarcation one, to prevent someone be strayed into lowering or hoisting gear bottom waters or by Profundal zone is fallen into above lowering or hoisting gear.

When needing large area to float lowering or hoisting gear, above-mentioned lowering or hoisting gear is preferably separate by two groups or more Bottom opening formula floating warehouse or air bag constitute combination lowering or hoisting gear.

Because before inflation or in gas replenishment process, air bag or open type buoyant cabin status each independently are not to the utmost It is identical, it is possible to form each lowering or hoisting gear increasing degree is uneven, cause to combine lowering or hoisting gear upper surface out-of-flatness.To make each lowering or hoisting gear Increasing degree is uniform, and controlled atmosphere buoyant equilibrium device can be set in the bottom opening formula floating warehouse or air bag of described lowering or hoisting gear.Should Bascule is passed through the air inlet mouth of pipe and is connected separate bottom opening by being connected with the connecting pipeline of aerating device and control valve Formula floating warehouse or air bag.

In gas replenishment process or after the completion of inflation, each lowering or hoisting gear increasing degree situation each other is observed, such as sends out lifting existing Device is not reaching to the levitation height of setting, then should open the control valve on the connecting pipeline of controlled atmosphere buoyant equilibrium device, give The open type buoyant cabin or air bag make-up gas of lowering or hoisting gear in low level situation；Or pass through controlled atmosphere buoyant equilibrium device To open type buoyant cabin or air bag discharge gas in high-order situation, to adjust each open type buoyant cabin or air bag buoyancy Keep in balance, the upper surface of each lowering or hoisting gear is in same plane, reach each independent open type buoyant cabin or air bag Suffered buoyancy purpose in a balanced way.

The supporting mechanism of described lowering or hoisting gear is assemblied in below bottom opening formula floating warehouse or air bag, landing slab using upper end In rotating shaft or on hinge, and can around the shaft or hinge rotate foldable support leg.

Described lowering or hoisting gear is provided with the support that two groups or more is made up of some contour foldable support legs Mechanism.

The bottom of the supporting leg of described supporting mechanism is equipped with counterweight adjusting device or is to have revenue and expenditure drag-line.

The counterweight adjusting device of described supporting leg is fixed on the bottom of supporting leg 3 and is provided with the air inlet mouth of pipe and delivery port Buoyancy tube 32；The buoyancy tube 32 is connected by air inlet pipe with aerating device and the air inlet mouth of pipe.

Using supporting leg is assembled in above-mentioned rotating shaft, the foldable support leg for being conducive to adjustment to be in a row assemblied in rotating shaft makes It is propped or withdrawn.Four directions is offered on the shaft end of above-mentioned supporting leg hinge or six sides turn one's head, hinge is reversed by spanner and turned one's head Supporting leg can be made to rotate revenue and expenditure.Using the supporting mechanism that two groups or more is made up of some contour supporting legs, it can adjust and rise Falling unit can be located at swimming pool different depth.The bottom of supporting leg is equipped with counterweight adjusting device or is to have revenue and expenditure drawing Rope, is conducive to the rapid decrease of supporting leg or props.

The landing slab of described lowering or hoisting gear is formed by polylith flat plate splicing, and the bottom of example distribution is arranged on two pieces of landing slab bottom surfaces Open type floating warehouse mutual breather pipe in portion's is docked by flange or docked by flexible pipe.

Every piece of splicing apparatus plate 1a, 1b, 1c, 1d of described landing slab 1 lower surface periphery are provided with the formation groove of vertical edge 12 Chamber, that is, open buoyant cabin 2k under being formed completely is that air inlet-outlet pipe 13 is offered on vertical edge 12 in each buoyant cabin 2k walls And pipeline valve 14.

Described lowering or hoisting gear or the upper surface of landing slab 1 or side are provided with counterweight pressing block 5 close to swimming pool wall edge, or It is provided with counterweight pressing block 5a in lowering or hoisting gear or the side of landing slab 1 close to swimming pool wall.

The lower end of supporting leg 3 of described lowering or hoisting gear or landing slab 1 and the vertical edge 6 of swimming pool rhone and it is arranged on swimming pool bottom surface The fixed blend stop 8 of upper distribution constitutes supporting mechanism.

Close to profundal zone and phytal zone line of demarcation, described lowering or hoisting gear or the side of landing slab 1 is hung with flexible block.

A kind of utilization positive and negative air-pressure provided by the present invention adjusts the lowering or hoisting gear of water depth, makes using positive and negative air-pressure Lowering or hoisting gear fast lifting, with simple in construction, manufacture, using, it is easy to maintenance, solve the swimming pool lifting of prior art presence Apparatus structure is complicated, and manufacture, installation cost are high, inconvenient using, maintenance, stability difference and lifting is uneven and potential safety hazard etc. is asked Topic.This lowering or hoisting gear is by supporting leg rigid support, and supporting ＆ stablizing, weight capacity are strong, can meet to swimming pool by swimmers' pool, arrive On-swimmer's pool, to the conversion for being higher by the water surface, has accomplished that a pond is used.Meanwhile, the problem of swimming pool universal performance is poor is solved, this is utilized Lowering or hoisting gear can not only make water depth height from light to dark, can also from depth to shallow, and even above the water surface does performance venue Use, improve swimming pool and place utilization rate and economic benefit, meet different use demands.

Importantly, lowering or hoisting gear provided by the present invention directly uses bottom opening formula floating warehouse, the biography of people is changed Overall view is read, and a kind of new buoyant device is provided for the swimming pool buoyancy adjustment depth of water.

Further, a kind of combination lowering or hoisting gear being made up of two or more lowering or hoisting gears provided by the present invention, energy It is enough to utilize the buoyant gas adjustment device for being arranged on each bottom opening formula floating warehouse or air bag, adjust each independent respectively Bottom opening formula floating warehouse or air bag buoyancy size, keep the upper surface of each lowering or hoisting gear to be in same average face, and then Ensure that combination lowering or hoisting gear lifting is uniform.

Brief description of the drawings

Fig. 1 is structural representation of the embodiment of the present invention.Represent the state of the potential swimming pool bottom surface of lowering or hoisting gear.

Fig. 2 is structural representation of the embodiment of the present invention.Represent that lowering or hoisting gear floats over the state of pool water surface.

Fig. 3 is structural representation of the embodiment of the present invention.Represent that supporting leg 3 supports the state of lowering or hoisting gear.

Fig. 4 is Fig. 1 top view.It is made up of, leads to whole plate respectively which show lowering or hoisting gear landing slab 1 and end baffle 4 Cross be articulated and connected end baffle 4 and landing slab 1.

Fig. 5 is Fig. 1 top view.It is made up of respectively plurality of plates splicing assembling which show landing slab 1 and end baffle 4.

Fig. 6 is Fig. 1 top view.It is to splice assembling by four pieces of landing slabs and two pieces of end baffles 4 which show landing slab 1 Constitute.

Fig. 7 is Fig. 6 G-G sectional views.

Fig. 8 is Fig. 3 A-A sectional views.Represent that supporting leg 3 passes through stud connection with landing slab 1.

Fig. 9 is Fig. 8 F direction views.Represent that cubic or six sides opened up on the corresponding hinge shaft end of supporting leg 3 turn one's head flat The notch that platen 1 is offered.

Figure 10 is Fig. 5 B-B sectional views.Represent the bottom being fixedly connected on the bottom surface of landing slab 1 of plurality of plates splicing composition The example structure of portion's open type floating warehouse 2.

Figure 11 is Fig. 5 B-B sectional views.Represent what is be fixedly connected on the bottom surface of landing slab 1 constituted in polylith flat plate splicing Another example structure of bottom opening formula floating warehouse 2.

Figure 12 is that landing slab 1 faces upward diagram.Represent the bottom opening formula floating warehouse 2 being fixedly connected on the bottom surface of landing slab 1 and fill The distribution of gas air inlet pipe sets example structure.

Figure 13,14,15,16,17,18 are fixedly mounted at the embodiment knot of bottom opening formula floating warehouse 2 on the bottom surface of landing slab 1 Structure schematic diagram.

Figure 19 is Fig. 5 C-C sectional views.Represent that landing slab 1 is spliced by plurality of plates and be mutually butted attachment structure when constituting Embodiment.

Embodiment

The present embodiment is made up of landing slab 1, bottom opening formula floating warehouse 2, supporting leg 3 and end baffle 4；

Referring to shown in the embodiment of accompanying drawing 3,6,7, landing slab 1 is the plate that the proportion being made up of light material is more than water, and landing slab 1 is It is solid or with circular, square and other shapes of cored slab.

Distribution is set on the lower surface of landing slab 1 or distribution is fixedly connected with bottom opening formula floating warehouse 2, and bottom opening formula is floated Storehouse 2 is that section is the circular, square of under shed, rectangle and other shapes of chamber cylinder, is set in one end of bottom opening formula floating warehouse 2 There is the air inlet mouth of pipe.

The air inlet mouth of pipe of the side provided with air inlet pipe 25 and each floating warehouse 2 for multiple buoyant cabins 2 that row's example distribution is set leads to Supply.

It is distributed provided with paddle hole 26 or is distributed provided with Inlet and outlet water ozzle on the lower surface of bottom opening formula floating warehouse 2 27。

Distribution opens up water inlet pipe and water outlet pipe mouth 27 on the lower surface of floating warehouse 2, and can ensure effectively will be floating when being inflated in floating warehouse 2 Water discharge in storehouse 2, without because the horizontal plane in floating warehouse 2 is unstable and is distributed the turnover opened up from the lower end wall of floating warehouse 2 The mouth of a river or paddle hole produce gas leak phenomenon.

Floating warehouse 2 sets controlled atmosphere buoyant equilibrium device, and the bascule is by being connected with the air inlet pipe of aerating device and control valve 20, separate floating warehouse 2 is connected by the air inlet mouth of pipe.Referring to shown in accompanying drawing 13-18 embodiments, cylindrical shape, square tube shape, It is fixedly connected provided with air inlet pipe 20, is distributed in air inlet pipe 20 provided with venthole 20a in long square tube shape floating warehouse 2；Or floating Be fixedly connected on the outer wall in storehouse 2 provided with air inlet pipe 20, air inlet pipe 20 with connected on the wall of floating warehouse 2 provided with venthole 20a.

Referring to shown in the embodiment of accompanying drawing 1,2,3,7,8, it is articulated and connected in lower section row's example distribution of landing slab 1 some foldable Supporting leg 3.

Show referring to required by the embodiment of accompanying drawing 8, four directions is offered on the shaft end of every hinge 30 of row's supporting leg 3 or six sides turn one's head 31, the four directions or six sides opened up on correspondence supporting leg 3 hinge shaft end is turned one's head 31 offers notch 11 on landing slab 1, by pulling Hand, which reverses hinge and turned one's head, makes every rotation of row's supporting leg 3 pack up or prop.

Referring to shown in the embodiment of accompanying drawing 7, the counterweight adjusting device of supporting leg 3 be fixed on the bottom of supporting leg 3 and be provided with into The buoyancy tube 32 of gas tube orifice and delivery port；The buoyancy tube 32 is connected by air inlet pipe with aerating device and the air inlet mouth of pipe.Every One end that buoyancy tube 32 is fixedly connected with row's supporting leg 3 is provided with the air inlet mouth of pipe, is distributed and opens up on the lower surface of buoyancy tube 32 There is paddle hole 32b or be distributed provided with Inlet and outlet water ozzle 32a, that is, form under shed formula buoyancy tube 32, section of buoyancy tube 32 Face is circular, square other shapes of socket；Can be in the side of every row's supporting leg buoyancy tube 32 provided with air supply hose and each row's branch Buoyancy tube 32 in support leg 3 leads to supply.

End baffle 4 is the plate that proportion is more than water, and end baffle 4 is hinged docking with landing slab 1 and is connected.

Referring to shown in the embodiment of accompanying drawing 4, landing slab 1 and end baffle 4 are made up of entire plate respectively, and end baffle 4 passes through It is articulated and connected in the end of landing slab 1.

Referring to shown in the embodiment of accompanying drawing 5, landing slab 1 is fixedly connected with combination by polylith flat plate splicing respectively with end baffle 4 Constitute.

Referring to shown in accompanying drawing 10,11 embodiments, landing slab 1 by polylith flat plate splicing when, arranged on two pieces of landing slab bottom surfaces The breather pipe that the bottom opening formula floating warehouse 2 of example distribution is mutual is docked by flange or docked by flexible pipe.

It is balanced to improve aeration speed and buoyancy referring to shown in the embodiment of accompanying drawing 12, it is fixedly installed on the bottom surface of landing slab 1 One or simultaneously example sets a plurality of air inlet pipe 25a to be supplied to the bottom opening formula floating warehouse 2 for being distributed in the air inlet pipe 25a left and right sides Gas；Landing slab 1 by polylith flat plate splicing when two pieces of flat boards on air inlet pipe 25a docked by flexible pipe.

Referring to shown in accompanying drawing 6,7 embodiments, landing slab 1 is to be spliced and combined to constitute by four pieces of buoyancy flat boards 1a, 1b, 1c, 1d, Referring to shown in accompanying drawing 7, splice at every piece and the formation vallecular cavity of vertical edge 12 be provided with buoyancy flat board 1a, 1b, 1c, 1d lower surface periphery, Open floating warehouse 2k under being formed completely, each floating warehouse 2k walls are that air inlet-outlet pipe 13 and pipeline valve are offered on vertical edge 12 14.The structure not only fills landing slab 1 by being inflated respectively to the floating warehouse 2k under four pieces of buoyancy flat boards 1a, 1b, 1c, 1d Gas ascent rate is fast, and can easily adjust the overall buoyancy of landing slab 1 and buoyance lift equilibrium.

Referring to shown in accompanying drawing 3,7 embodiments, provided with counterweight pressing block 5 in the left hand edge platform plate surface of landing slab 1, or Counterweight pressing block 5a is provided with the left hand edge landing slab of landing slab 1, is moved to the left so that landing slab 1 is produced when rising and diving Power, make landing slab 1 automatically be held against on the left side wall of swimming pool, i.e., do not produce to the right direction drift about.

Rhone vertical edge 6 on the left side bottom surface of the lower end of 1 leftmost side of landing slab, one row's supporting leg 3 and swimming pool coordinates, and makes branch Support leg 3 is tilted to the left support platform plate 1, and blend stop 8 is fixedly installed while can be distributed on swimming pool bottom surface, other often to arrange supporting leg 3 lower ends coordinate with blend stop 8, each supporting leg 3 is all tilted to the left support platform plate 1, make landing slab 1 under gravity to the left It is how many and personnel are in table top by personnel amount on landing slab 1 against on the left side wall of swimming pool, making the stabilization of landing slab 1, and not Upper bounce, influence of running.

Although the present invention is described by specific illustrative embodiment, the essence of the present invention is not being departed from In the case of refreshing and scope, many possible changes and change of the invention can be aobvious and easy to those skilled in the art See., can reasonably and suitably in this patent therefore, it is intended that in the range of contribution of the present invention to made by this area The change and change that may be made including these.

Claims (14)

1. a kind of lowering or hoisting gear of utilization air pressure adjustment water depth, including lowering or hoisting gear and it is arranged on below the lowering or hoisting gear Supporting mechanism, it is characterised in that：

Described lowering or hoisting gear uses the bottom opening formula floating warehouse with the inlet and outlet mouth of pipe（2）Or air bag；The bottom opening formula Floating warehouse（2）Or the air inlet mouth of pipe of air bag is connected by connecting pipeline with aerating device；

Described supporting mechanism is the lower section for being assemblied in above-mentioned lowering or hoisting gear, and if for supporting the folding of the lowering or hoisting gear Heavenly Stems and Earthly Branches support leg（3）.

2. lowering or hoisting gear according to claim 1, it is characterized in that the bottom opening formula floating warehouse of described lowering or hoisting gear（2）Or Air bag is arranged on landing slab（1）Below constitute combined platform.

3. lowering or hoisting gear according to claim 1 or 2, it is characterized in that described bottom opening formula floating warehouse（2）Using lower end Open section is circular, square, rectangle and other shapes of chamber cylinder.

4. lowering or hoisting gear according to claim 2, it is characterized in that described landing slab（1）Side be provided with end baffle （4）, end baffle（4）With landing slab（1）It is hinged docking connection；Or it is close to profundal zone and phytal zone line of demarcation in lowering or hoisting gear One side mounting flexible net.

5. the lowering or hoisting gear according to claim 1,2 or 4, it is characterized in that described device is mutual by two groups or more Independent floating warehouse（2）Or air bag constitutes combination lowering or hoisting gear.

6. lowering or hoisting gear according to claim 5, it is characterized in that the floating warehouse of described lowering or hoisting gear（2）Or set on air bag Put controlled atmosphere buoyant equilibrium device；The bascule passes through the air inlet mouth of pipe by being connected with the connecting pipeline of aerating device and control valve The separate floating warehouse of connection（2）Or air bag.

7. lowering or hoisting gear according to claim 6, it is characterized in that the supporting mechanism of described lowering or hoisting gear is assembled using upper end In floating warehouse（2）Or air bag, landing slab（1）In the rotating shaft of lower section or on hinge, and can around the shaft or hinge rotate roll over Folded supporting leg（3）.

8. lowering or hoisting gear according to claim 7, it is characterized in that described lowering or hoisting gear is provided with two groups or more By some contour foldable support legs（3）The supporting mechanism of composition.

9. lowering or hoisting gear according to claim 8, it is characterized in that the supporting leg of described supporting mechanism（3）Bottom be equipped with Counterweight adjusting device is to have revenue and expenditure drag-line.

10. lowering or hoisting gear according to claim 9, it is characterized in that described supporting leg（3）Counterweight adjusting device fix In supporting leg（3）Bottom and the buoyancy tube for being provided with the air inlet mouth of pipe and delivery port（32）；The buoyancy tube（32）By air inlet pipe with Aerating device is connected with the air inlet mouth of pipe.

11. the lowering or hoisting gear according to claim 2 or 4, it is characterized in that the landing slab of described lowering or hoisting gear（1）By polylith Flat plate splicing is formed, two pieces of landing slabs（1）The mutual breather pipe of the bottom opening formula floating warehouse of row's example distribution is by flange on bottom surface Docking is docked by flexible pipe.

12. lowering or hoisting gear according to claim 11, it is characterized in that described landing slab（1）Every block of splicing apparatus plate（1a、 1b、1c、1d）Lower surface periphery be provided with vertical edge（12）Form vallecular cavity, that is, open buoyant cabin under being formed completely（2k）, Each buoyant cabin（2k）Wall is vertical edge（12）On offer air inlet-outlet pipe（13）And pipeline valve（14）.

13. the lowering or hoisting gear according to claim 1,2,4,6,7,8,9,10,12, it is characterized in that described lowering or hoisting gear or Landing slab（1）Upper surface or side are provided with counterweight pressing block close to swimming pool wall edge（5）, or in lowering or hoisting gear or landing slab （1）Side is provided with counterweight pressing block close to swimming pool wall（5a）.

14. lowering or hoisting gear according to claim 13, it is characterized in that described lowering or hoisting gear or landing slab（1）Supporting leg （3）Lower end and the vertical edge of swimming pool rhone（6）And be arranged on swimming pool bottom surface and be distributed fixed blend stop（8）Constitute supporting mechanism.