CN2876244Y

CN2876244Y - Overwater lifting stage

Info

Publication number: CN2876244Y
Application number: CN 200620033437
Authority: CN
Inventors: 陈育新
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-16
Filing date: 2006-03-16
Publication date: 2007-03-07
Anticipated expiration: 2016-03-16

Abstract

The utility model discloses a water-based lifting stage, relating to a water-based stage which can be lifted or lowered. The utility model overcame the problem in the prior art that the stage tableaux can not achieve dynamic change or power equipment has to be employed for driving and energy is required to achieve such dynamic change. A buoyancy adjusting water-tank and a central buoyancy adjusting water-tank are provided at the middle/lower part of the stage frame; a balance control tube is provided between the buoyancy adjusting water-tank and the central buoyancy adjusting water-tank; exhaust holes are provided at the upper parts of the buoyancy adjusting water-tank and the central buoyancy adjusting water-tank, water inlet hoses linking with the control center are arranged at the bottoms; the water volume of the buoyancy adjusting water-tank and the central buoyancy adjusting water-tank can be controlled to lift or lower the stage. Therefore, dynamic stage changes can be achieved without consuming any energy. The utility model has an extensive application scope; interesting and enjoyable entertainment can be achieved; and the utility model is applicable to various occasions that performances are held.

Description

Elevator stage waterborne

Technical field

The utility model relates to a kind of stage of giving a performance, the particularly a kind of elevator stage waterborne that can regulate lifting.

Background technology

More and more higher along with living standard, people are more and more higher to the requirement of cultural life.The theatrical performance worker has also brought more nourishment for the mind---stage performance for people.But mostly existing stage performance is to perform on static stage, the viewability of tableaux, setting, novelty, the interesting requirement that more and more is difficult to satisfy the beholder.And some have the stage of dynamic change setting, mostly be that application machine or electric installation are realized, cause on the one hand and need expend the energy, non-renewable or the recycling of the energy of power consumption, when not having electricity or power-equipment, be difficult to realize the dynamic change of stage on the other hand, applicable scope is limited, and electric power or other power-equipment easily cause the problem of safety and environmental protection aspect.

The utility model content

The purpose of this utility model is in order to overcome the tableaux setting that can not form dynamic change that prior art exists or must the working power device drives could to form the deficiency of dynamic change, for people provide a kind of power-equipment, applied widely that do not need, mode with cleaning, environmental protection realizes the stage dynamic change, interesting stronger, viewability and the stronger elevator stage waterborne of safety.

The purpose of this utility model realizes by following technical proposals:

Elevator stage waterborne comprises platen and following fixedly connected with it stand thereof, and described stage is arranged in the pond; The bottom of stand is provided with the buoyancy aid layer; The radial middle part of the level of buoyancy aid layer is provided with the buoyancy adjustment water tank, and the top of buoyancy adjustment water tank is provided with the steam vent that communicates with it, and the bottom of buoyancy adjustment water tank is provided with the water supply hose that communicates with control centre, and the buoyancy adjustment water tank is fixed on the stand; The radial middle part of the level of stand is provided with steady adjustable pipe, the steadily upper port of adjustable pipe sealing, and lower port is opened, and upper port is provided with stack, and stack is provided with the valve adjustments valve.The displacement of volume of the whole underwater part of buoyancy aid layer and stage, and the total force that the gross buoyancy that is subjected to thus and whole stage are subjected to just calculates through accurate when design, dependence buoyancy adjustment water tank is regulated the height that makes stage reach setting.

Above-mentioned steam vent, stack communicate with the ventilating pipe that is located at the stage centre by pipeline respectively.Steam vent and stack all are arranged on below the stage platen, therefore, the pipeline that communicates with it is laid the ventilating pipe of access center, back upward opening below platen, be beneficial to the buoyancy adjustment water tank and when steadily the adjustable pipe inherence utilizes water-filling to regulate the suffered buoyancy of stage, its inner air can be discharged from, otherwise air outside can enter, and realizes the function of above-mentioned adjusting.When needs are regulated the stage rising, the water in the buoyancy adjustment water tank can be discharged and (, water supply hose and gutter be connected in control centre by the water supply hose of its bottom, reach the draining purpose), overall weight reduces, and stage rises overally, and keeps stable at the equalization point place of buoyancy and gravity at last; When the needs stage descends, with water-filling in the buoyancy adjustment water tank, add the weight of wonderful stage integral body by control centre, stage is whole to descend, and keeps stable at the equalization point place of buoyancy and gravity at last.

Above-mentioned stage centre also is provided with buoyancy adjustment center water tank, and the top of buoyancy adjustment center water tank communicates with ventilating pipe, and the bottom is provided with the water supply hose that communicates with control centre, and buoyancy adjustment center water tank is fixed on the stand.The effect of buoyancy adjustment center water tank is identical with the effect of buoyancy adjustment water tank, and in addition, also having another effect is that when utilizing the buoyancy adjustment water tank to regulate in order to remain on, the power that stage is subjected to is balance more.Not so, because the stage size is bigger, when only using the buoyancy adjustment water tank to regulate, may make the suffered buoyancy in stage middle part excessive, the suffered gravity of periphery is excessive, causes the shearing force of above-below direction, makes stage stand and platen etc. bear excessive load and causes distortion.

Be provided with at the bottom of the pond in above-mentioned pond and buoyancy adjustment water tank and corresponding, the sizable positive stop lug boss of buoyancy adjustment center water tank location difference, the last plane of positive stop lug boss is in same plane; The bottom surface of buoyancy adjustment water tank and buoyancy adjustment center water tank is lower than the bottom surface of the buoyancy aid layer of stand and its underpart, and the bottom surface of buoyancy adjustment water tank and buoyancy adjustment center water tank at grade.

Above-mentioned stage central authorities also are provided with the center fall way, and the center fall way comprises outer tube and is enclosed within its inner internal lining pipe; Offer the limbers on the middle part of outer tube and internal lining pipe, the tube wall of bottom; The top of internal lining pipe is provided with seal diaphragm, and forms the lift adjustment chamber between its upper port, and the lift adjustment chamber communicates with regulating water pipe, regulates water pipe and communicates with control centre; The bottom of internal lining pipe is provided with floating block.This center fall way is because the limbers of setting and pond intercommunication, the water surface in the water surface in the pipe and pond is with high at ordinary times, the balance of the gravity sum that the buoyancy that internal lining pipe dependence floating block is suffered and its integral body are suffered keeps stable, when needing to regulate its decline, regulate water pipe water filling in the lift adjustment chamber, the overall weight of internal lining pipe is increased, and then internal lining pipe descends; Because floating block is positioned at below the water surface always, then the suffered buoyancy of internal lining pipe remains unchanged always, by regulating the weight of the water in the lift adjustment chamber, the magnitude relationship that can regulate internal lining pipe overall weight and this buoyancy, realize greatly then internal lining pipe decline of weight, the little then internal lining pipe of weight rises.

The center sleeve of the upper and lower opening at above-mentioned stand middle part is enclosed within outside the outer tube of center fall way.This structure is to be provided with in order to guarantee the assembling between stage and the center fall way.

In above-mentioned outer tube was fixed at the bottom of the pond in pond, its bottom was provided with the pipeline that communicates with the pond; Between outer tube and the internal lining pipe by chute and spacer pin carry out spacing longitudinally.Can on the tube wall of outer tube, offer chute longitudinally, in the bottom of internal lining pipe or the tube wall outside correspondence position spacer pin be set stretch in the chute; Also can on internal lining pipe, offer chute longitudinally, at the inwall correspondence position of outer tube spacer pin is set and stretch in the chute.This chute and spacer pin can avoid internal lining pipe and outer tube to take place to rotate mutually in lifting process, thereby the adjusting water pipe of avoiding communicating with internal lining pipe is distorted, breaks or stop because of this rotation.

Above-mentioned stage periphery also is provided with the curtain lifting gear, and the curtain lifting gear comprises nested each other interior pipe and outer tube; All offer the limbers on the middle part of interior pipe and outer tube, the tube wall of bottom; The bottom of interior pipe is provided with floating block; The top of interior pipe is provided with seal diaphragm, and forms the lift adjustment chamber between its upper port, and the lift adjustment chamber communicates with regulating water pipe, regulates water pipe and communicates with control centre; The outer of interior pipe hangs and is connected with curtain.The lift adjustment principle of curtain lifting gear is identical with the center fall way, when not performing, and water-filling not in the lift adjustment chamber of interior pipe, interior pipe is lifted by the buoyancy highland, and curtain is risen, and the stranger can't see the stage behind the curtain, be convenient to carry out scenery or moulding, and other work; When needing the landing curtain,, add the overall weight of imperial palace pipe, make it to descend, thereby curtain is descended thereupon by regulating water pipe water filling in the lift adjustment chamber.

Above-mentioned stage is circular, buoyancy adjustment water tank, steadily adjustable pipe, ventilating pipe evenly distribution on the different circumference of stage.

The utility model is according to law of buoyancy, the suffered buoyancy of stage when not increasing load is slightly larger than its suffered gravity, relying on buoyancy adjustment water tank and buoyancy adjustment center water tank to carry out counterweight then regulates, make stage be in the height of normal performance, around curtain rises and is trapped among, under the control of control centre's (mainly being each valve center of regulating water pipe), by increasing or reduce the weight of water in buoyancy adjustment water tank and the buoyancy adjustment center water tank, reach the effect of landing and rising stage, and the height that can regulate control centre's fall way change (performer can the position thereon, or the setting moulding is set at an upper portion thereof), form the impression of dynamic change; The steadily top of adjustable pipe sealing, and when the valve of its stack is also closed, because its underpart opening is in below the water surface its inner closed cavity that is filled with air that forms, when having human body or other load to move on the stage, avoid stage because of the run-off the straight of load-bearing imbalance; When its valve was opened, air can normally be discharged, and did not influence the buoyancy adjustment water tank and buoyancy adjustment center water tank is regulated.As seen, adopt the utility model of said structure, compared with prior art, the lifting of whole stage does not need to expend unrenewable electric energy or other power source as other elevator stage, the water resource of using in of the present utility model can be utilized again, and cleaning, environmental protection, when having electric energy or power tense or having a power failure, still can not use, applicable scope is wide, and interest is stronger, and safety, viewability are also stronger.The occasion that the utility model need be performed with stage applicable to various public places of entertainment and other.

Description of drawings

Fig. 1 is a schematic top plan view of the present utility model;

Fig. 2 is the schematic top plan view after the utility model is removed platen;

Fig. 3 is the local enlarged diagram of Fig. 2;

Fig. 4 be among Fig. 1 A-A to analysing and observe partial schematic diagram;

Number in the figure, the 1st, stand, the 2nd, platen, the 3rd, at the bottom of the pond, the 4th, pond, the 5th, buoyancy aid layer, the 6th, buoyancy adjustment water tank, 6a are the water supply hoses of buoyancy adjustment water tank, the 7th, and the steam vent of buoyancy adjustment water tank, the 8th, steady adjustable pipe, the 9th, the stack of steady adjustable pipe, the 10th, buoyancy adjustment center water tank, 10a is the water supply hose of buoyancy adjustment center water tank, the 11st, ventilating pipe, the 12nd, the valve adjustments valve of the stack of steady adjustable pipe, the 13rd, center sleeve, the 14th, the center fall way, 14a is the outer tube of center fall way, and 14b is the internal lining pipe of center fall way, and 14c is the lift adjustment chamber of center fall way, 14d is the floating block of internal lining pipe bottom, 14e is the pipeline of outer sleeve bottom, and 14f is the adjusting water pipe of internal lining pipe, and 14g is the seal diaphragm on internal lining pipe top, the 15th, the curtain lifting gear, 15a is interior pipe, and 15b is an outer tube, and 15c regulates water pipe, 15d is a curtain, 15e is the lift adjustment chamber, and 15f is a floating block, and 15g is the seal diaphragm on interior pipe top.

The specific embodiment

Below in conjunction with specific embodiments and the drawings the utility model is further described.

Embodiment: as shown in Figure 1, elevator stage waterborne is circular, is evenly distributed with the tubing string of curtain lifting gear 15 on every side.As Fig. 2, Fig. 3, shown in Figure 4, stage comprises the platen of laying on the stand 1, stand 1 of radial circle 2, and stand 1 is for some circle ring supports and spoke radially thereof are configured to, and whole stage is arranged in the pond 4.As shown in Figure 2, the bottom of stand 1 is provided with buoyancy aid layer 5, and buoyancy aid layer 5 is block polyurethane foam, embeds respectively between the ring support and spoke frame of stand 1.Evenly be provided with buoyancy adjustment water tank 6 between the spoke frame of stand 1, the quantity of buoyancy adjustment water tank 6 is 6 in this example, be evenly distributed on the circumference of stand 1 bottom, the top of buoyancy adjustment water tank 6 communicates with steam vent 7, steam vent 7 communicates with the ventilating pipe 11 that is arranged on the stage middle part by pipeline, ventilating pipe 11 is erect upwards, upper end open; The bottom of buoyancy adjustment water tank 6 communicates with its water supply hose 6a, and water supply hose 6a communicates with control centre, and control centre is provided with the valve that can open water supply hose 6a and switches the valve that water supply hose 6a communicates with gutter.The water inlet and the water outlet of control buoyancy adjustment water tank 6, can control the water yield of buoyancy adjustment water tank interior 6, because buoyancy adjustment water tank 6 is isolated with pond 4, its inner water yield changes, influence the variation of the gross weight of whole stage, can regulate the size of stage gross weight gross buoyancy suffered thus with it, thus the lifting of control stage.Be provided with a steady adjustable pipe 8 between the every spoke frame of stand 1, the steadily sealing suitable for reading of adjustable pipe, end opening is opened, the upper port place is provided with the stack 9 that communicates with it, stack 9 is provided with valve adjustments valve 12, this stack 9 communicates with the ventilating pipe 11 that is arranged on the stage middle part, and the valve adjustments valve is arranged near the ventilating pipe 11, is convenient to regulate.Close valve adjustments valve 12, in the opening immersion water owing to steady adjustable pipe 8, its top sealing forms the airtight cavity that is full of air, when the stage bearing load changes, and the inclination that steady adjustable pipe 8 can avoid stage to cause because of the load-bearing imbalance; Open valve adjustments valve 12, steadily the top of adjustable pipe 8 can freely communicate with outside air, does not influence the regulating action of buoyancy adjustment water tank 6.The stage centre is the center sleeve 13 of a perforation, its arranged outside has a circle buoyancy adjustment center water tank 10, the top of buoyancy adjustment center water tank 10 communicates with ventilating pipe 11, the bottom communicates with water supply hose 10a, water supply hose 10a communicates with control centre, and control centre is provided with the valve that can open water supply hose 10a and switches the valve that water supply hose 10a communicates with gutter.The effect of buoyancy adjustment center water tank 10 is identical with the effect of buoyancy adjustment water tank 6, all is by the water yield in the regulating tank, realizes regulating the effect of stage rise and fall.In addition, also having another effect is that when regulating in order to remain on, the power that stage is subjected to is balance more.Not so, because the stage size is bigger, when only using the buoyancy adjustment water tank to regulate, may make the suffered buoyancy in stage middle part excessive, the suffered gravity of periphery is excessive, causes the shearing force of above-below direction, makes stage stand and platen etc. bear excessive load and stress deformation.The bottom surface of buoyancy adjustment water tank 6, buoyancy adjustment center water tank 10 is in same plane, bottom surface than buoyancy aid layer 5 is low, 3 correspondence position at the bottom of the pond in pond 4, be respectively arranged with two circle boss, corresponding buoyancy adjustment water tank 6 be positive stop lug boss 3a, corresponding buoyancy adjustment center water tank 10 be positive stop lug boss 3b.Be with center fall way 14 in the stage center sleeve 13; the outer tube 14a of center fall way 14 is fixed at the bottom of the pond on 3; be with internal lining pipe 14b in it; the middle part of internal lining pipe 14b and outer tube 14a; all offer the limbers on the tube wall of bottom; make the water in the pond 4 can flow freely in the pipe; the top of internal lining pipe 14b is provided with seal diaphragm 14g; form lift adjustment chamber 14c between sealing dividing plate and its upper port; lift adjustment chamber 14c communicates with adjusting water pipe 14f; regulating water pipe 14f communicates with control centre; control centre is provided with can open the valve of regulating water pipe 14f and switch and regulates the valve that water pipe 14f communicates with gutter; regulate flexible pipe that water pipe 14f leads to control centre and pass on the positive stop lug boss 3b and offer protective casing, weighed wounded when avoiding stage to descend.The bottom of internal lining pipe 14b also is provided with the floating block 14d that polyurethane foam is made.The bottom of outer tube 14a offers a pipeline 14e who leads to pond 4, this pipeline 14e pass at the bottom of the pond 3 and positive stop lug boss 3b communicate with pond 4.Curtain lifting gear 15 comprises nested each other interior pipe 15a and outer tube 15b; All offer the limbers on the middle part of interior pipe 15a and outer tube 15b, the tube wall of bottom; The bottom of interior pipe 15a is provided with the floating block 15f that polyurethane foam is made; The top of interior pipe 15a is provided with seal diaphragm 15g, and forms lift adjustment chamber 15e between its upper port, and lift adjustment chamber 15e communicates with regulating water pipe 15c, regulates water pipe 15c and communicates with control centre; The outer of interior pipe 15a is connected with curtain 15d.The lift adjustment principle of curtain lifting gear 15 is identical with center fall way 14, when not performing, in water-filling not in the lift adjustment chamber 15e of pipe 15a, interior pipe 15a is risen by the buoyancy highland, curtain 15d is risen, the people of outside can't see the stage of curtain 15d back, is convenient to carry out scenery or moulding, and other work; When needing landing curtain 15d,, add the overall weight of imperial palace pipe 15a, make it to descend, thereby curtain 15d is descended thereupon by regulating water pipe 15c water filling in the 15e of lift adjustment chamber.Because all below the water surface, the suffered gravity of its suffered buoyancy and interior pipe 15a reaches balance to floating block 15f, when regulating its decline, only need just can break this balance toward the very a spot of water of injection in the 15e of lift adjustment chamber, make it to descend.

Fig. 4 is clear in order to identify, the A-A of Fig. 1 amplified from center fall way place truncation part to cross-sectional schematic obtain, and be the line of symmetry symmetry with the center line of center fall way.

Claims

1, elevator stage waterborne comprises platen (2) and following fixedly connected with it stand (1) thereof, it is characterized in that:

Described stage is arranged in the pond (4);

The bottom of stand (1) is provided with buoyancy aid layer (5);

The radial middle part of level of buoyancy aid layer (5) is provided with buoyancy adjustment water tank (6), the top of buoyancy adjustment water tank (6) is provided with the steam vent (7) that communicates with it, the bottom of buoyancy adjustment water tank (6) is provided with the water supply hose (6a) that communicates with control centre, and buoyancy adjustment water tank (6) is fixed on the position, middle and lower part of stand (1);

The radial middle part of level of stand (1) is provided with steady adjustable pipe (8), the steadily upper port of adjustable pipe (8) sealing, and lower port is opened, and upper port is provided with stack (9), and stack (9) is provided with valve adjustments valve (12).

2, elevator stage waterborne as claimed in claim 1 is characterized in that: described steam vent (7), stack (9) insert by pipeline respectively and are located on the ventilating pipe (11) in stage centre.

3, elevator stage waterborne as claimed in claim 1 or 2, it is characterized in that: described stage centre also is provided with buoyancy adjustment center water tank (10), the top of buoyancy adjustment center water tank (10) communicates with ventilating pipe (11), the bottom is provided with the water supply hose (10a) that communicates with control centre, and buoyancy adjustment center water tank (10) is fixed on the middle and lower part of stand (1).

4, elevator stage waterborne as claimed in claim 3, it is characterized in that: (3) are provided with and buoyancy adjustment water tank (6) and corresponding, sizable positive stop lug boss in buoyancy adjustment center water tank (10) position (3a) and positive stop lug boss (3b) at the bottom of the pond of pond (4), and the last plane of positive stop lug boss (3a) and positive stop lug boss (3b) is in same plane; The bottom surface of buoyancy adjustment water tank (6) and buoyancy adjustment center water tank (10) is lower than the bottom surface of the buoyancy aid layer (5) of stand (1) bottom, and the bottom surface of buoyancy adjustment water tank (6) and buoyancy adjustment center water tank (10) at grade.

5, elevator stage waterborne as claimed in claim 4 is characterized in that: described stage central authorities also are provided with center fall way (14), and center fall way (14) comprises outer tube (14a) and is enclosed within its inner internal lining pipe (14b); Offer the limbers on the middle part of outer tube (14a) and internal lining pipe (14b), the tube wall of bottom; The top of internal lining pipe (14b) is provided with seal diaphragm (14g), and forms lift adjustment chamber (14c) between its upper port, and lift adjustment chamber (14c) communicates with regulating water pipe (14f), regulates water pipe (14f) and communicates with control centre; The bottom of internal lining pipe (14b) is provided with floating block (14d).

6, elevator stage waterborne as claimed in claim 5 is characterized in that: the center sleeve (13) of the upper and lower opening at stand (1) middle part is enclosed within outside the outer tube (14a) of center fall way (14).

7, elevator stage waterborne as claimed in claim 5 is characterized in that: described outer tube (14a) is fixed at the bottom of the pond of pond (4) in (3), and its bottom is provided with the pipeline (14e) that communicates with pond (4); Between outer tube (14a) and the internal lining pipe (14b) by chute and spacer pin carry out spacing longitudinally.

8, as claim 4 or 5 or 6 or 7 described elevator stages waterborne, it is characterized in that: described stage periphery also is provided with curtain lifting gear (15), and curtain lifting gear (15) comprises nested each other interior pipe (15a) and outer tube (15b); All offer the limbers on the middle part of interior pipe (15a) and outer tube (15b), the tube wall of bottom; The bottom of interior pipe (15a) is provided with floating block (15f); The top of interior pipe (15a) is provided with seal diaphragm (15g), and forms lift adjustment chamber (15e) between its upper port, and lift adjustment chamber (15e) communicates with regulating water pipe (15c), regulates water pipe (15c) and communicates with control centre; The outer of interior pipe (15a) is hung with curtain (15d).

9, elevator stage waterborne as claimed in claim 8 is characterized in that: described stage is for circular, and buoyancy adjustment water tank (6), steady adjustable pipe (8), ventilating pipe (11) evenly distribute on the different circumference of stage.

10, as claim 1 or 2 or 4 or 5 or 6 or 7 or 9 described elevator stages waterborne, it is characterized in that: described buoyancy aid layer (5), floating block (14d), floating block (15f) all are the froth beds that does not absorb water.