A kind of tank for being provided with Multi-layer pool wall
Technical field
The present invention relates to urban infrastructure, and in particular to the tank of savings rainwater.
Background technology
Tank, saves rainwater.Water storage pool volume is too small, it is difficult to save rainwater in a large number;Water storage pool volume is excessive, takes empty
Between volume it is larger, if storing up that rainwater is less in tank, cause the waste of spatial volume.
The content of the invention
Technical problem solved by the invention:How tank structure is designed, when stored up rainwater is less, water storage pool volume
Less, tank takes up room less;When stored up rainwater gradually increases, water storage pool volume also can increase therewith.
To solve above-mentioned technical problem, the present invention provides following technical scheme:A kind of tank for being provided with Multi-layer pool wall, bag
Tank body is included, the periphery of tank body is arranged with two or more pool wall, and two or more pool wall is in the way of inner-outer sleeve sets
Fit together, arbitrary pool wall can make elevating movement with respect to its adjacent pool wall;In two or more pool wall outermost pool wall with
Elevating lever connects, and outermost pool wall is provided with the locking device of horizontal clamping two or more pool wall in two or more pool wall, lock
Tight device links with elevating lever.
By above-mentioned technical proposal, tank body can save a certain amount of rainwater;Work as heavy rains, store up rainwater and gradually increase
When many, elevating lever drives the two or more pool wall being locked in together synchronously to rise, until the bottom of two or more pool wall and storage
Sink top is flushed, and the pool wall of rising increases the volume of tank.As rainwater further increases in tank, locking device
A pool wall of most inner side, locks remaining pool wall in release two or more pool wall, drives with the elevating lever of locking device linkage
Remaining pool wall rises, until the bottom of remaining pool wall flushes with the top of an above-mentioned most pool wall of inner side, rising it is surplus
Remaining pool wall further increases the volume of tank.So repeatedly.
In above-mentioned technical proposal, the shape of pool wall is identical with the shape of tank body, and for example, tank body is square
Shape, then pool wall shape is also square shape, and the pool wall of square shape is set on tank this body sidewall, and can be along this side of tank
Wall slides and lifts.
In above-mentioned technical proposal, per two neighboring pool wall, the bottom of one of pool wall is provided with the first lateral flange, another
The second lateral flange is provided with the top of pool wall, relatively another pool wall of said one pool wall rises, until the first lateral flange and the
Two lateral flanges offset, and the first lateral flange plays spacing effect with the second lateral flange.
The locking device is arranged on the top of two or more pool wall;The locking device includes being articulated in two or more pond
Tubular elements, activity in wall on outermost pool wall are plugged in the telescopic pin in tubular elements, and telescopic pin is provided with locking more than two
Bar, every group of check lock lever along telescopic pin circumference to being uniformly distributed, shift to install in telescopic pin per two adjacent groups check lock lever, it is described
The axial slide coordinated with locking member, the radially projecting axial slide of locking member are opened up on the side wall of tubular elements;Tubular elements are provided with
Spacing ring, spacing ring is against in two or more pool wall on outermost pool wall;The tubular elements link with elevating lever, described flexible
Sell and be connected with the stretching element on outermost pool wall in two or more pool wall.
By the above-mentioned explanation to locking device, the operation principle of locking device is as follows:First group in check lock lever more than two
Check lock lever is located in tank body and two or more pool wall most between the pool wall of inner side, and second group of check lock lever is located at above-mentioned most inner side
Pool wall and with most between adjacent the second inner side pool wall of pool wall of inner side, the 3rd group of check lock lever be located at above-mentioned second inner side pool wall and with
Between its 3rd adjacent inner side pool wall, by that analogy;Because every two adjacent groups check lock lever is shifted to install in telescopic pin, when need
When rising all pool walls, first group of check lock lever is stuck in tank body and two or more pool wall most between the pool wall of inner side, its
His each group check lock lever is respectively positioned on the top of pool wall, and stretching element laterally pulls telescopic pin, and each group check lock lever is in corresponding axial groove
Interior to move axially, first group of check lock lever and all pool walls of spacing ring horizontal clamping, other each group check lock levers are contactless with pool wall;
When needing to rise other pool walls in addition to most inner side pool wall, tubular elements rotate to an angle, and are stuck in second group of check lock lever
Between above-mentioned most inner side pool wall and the second inner side pool wall adjacent with most inner side pool wall, other each group check lock levers are respectively positioned on pool wall
Top, stretching element laterally pulls telescopic pin, each group check lock lever to move axially in corresponding axial groove, second group of check lock lever
With other pool walls of spacing ring horizontal clamping in addition to most inner side pool wall, other each group check lock levers are contactless with pool wall;By above-mentioned
Mode, two or more pool wall is risen one by one by order from inside to outside.
By the above-mentioned explanation to locking device, elevating lever often rises certain height, and tubular elements rotate a certain angle,
Realize interaction relation.
The elevating lever coordinates with drive mechanism to be installed, and the tubular elements are connected by intermediate transmission component with drive mechanism
Connect;
The drive mechanism includes rotary components, latch components, drive component;
The rotary components include that rotating seat, fixation are set in the brake disc and second gear of rotating seat periphery;
The latch components include being fixedly installed on the basal disc in housing, a pair of brake(-holder) blocks on basal disc, slide
The solution lock slide being arranged on basal disc;The pair of brake(-holder) block is symmetrical set in the periphery of brake disc, a pair of brake(-holder) blocks
One end is hinged and other end elastic connection;Solution lock slide is provided with a pair and slides bar, and one end of a pair of brake(-holder) block elastic connections is opened
If a pair of slide slots, slide slot is in bending, and a pair of slide slots are symmetrical set, and slides bar and is slidably fitted in a pair of cunnings for a pair
In row groove;
The drive component includes being driven and the annulus of rotation by driving means, and the center line of annulus rotation deviates rotating seat
The center line of rotation, the madial wall of annulus is provided with tooth section and unlocked state, and unlocked state includes a trip lever, and the unblock is slided
Block opens up the gathering sill of S-shaped, and the annulus of rotation can order about trip lever and slip into gathering sill, and the trip lever slided in gathering sill can drive
Solution lock slide is made to basal disc center translation, when trip lever starts to order about solution lock slide to basal disc center translation, second gear with
Tooth section starts engagement, and when trip lever departs to be contacted with gathering sill, solution lock slide resets and second gear is disengaged with tooth section;
The center of the rotating seat opens up rotating seat screwed hole, and the elevating lever is with rotating seat screw hole and downward
Through rotating seat;
Gear ring is arranged with the lateral wall of the annulus, gear ring is engaged with little gear, little gear is arranged on sleeve, sleeve
It is articulated in housing, activity in sleeve is inserted with lifting drive link, and lifting drive link is transmitted power by intermediate transmission component
To tubular elements, tubular elements rotation is driven;
The elevating lever is fixedly connected with lifting drive link, to realize synchronization lifting.
By the above-mentioned explanation to drive mechanism, the operation principle of the drive mechanism is as follows:
First, the driving means in drive mechanism drive annulus rotation, annulus to drive tooth section thereon and unlocked state rotation
Turn.
Second, when the trip lever being fixedly installed on annulus slips in gathering sill and order about center of the solution lock slide to basal disc
During translation, a pair on solution lock slide are slided bar and are translated in a pair of slide slots in man-to-man mode, because slide slot is in curved
Folding shape, therefore, sliding bar for a pair and can order about one end of a pair of brake(-holder) block elastic connections and open to the translation of basal disc central line, such as
This, rotating seat is changed into rotatable state by the initial state by a pair of brake(-holder) block friction catches.
3rd, no longer brake rotating seat synchronously with a pair of brake(-holder) blocks, the tooth section on annulus madial wall, i.e. annulus madial wall
On one section of tooth, start to engage with second gear, and drive second gear and be secured to connect rotating seat rotation;Work as rotation
Seat rotation fixed angle, when such as 180 degree, tooth section is disengaged with second gear, meanwhile, trip lever with solve lock slide
Gathering sill is disengaged, due to gathering sill it is S-shaped, therefore, when trip lever and gathering sill are disengaged, solution lock slide resets, one
Reset therewith to sliding bar, one end of a pair of brake(-holder) block elastic connections also resets therewith, a pair of brake(-holder) blocks friction catch system again
Moving plate, and then brake rotating seat.
4th, above-mentioned, annulus drives gear ring rotation, gear ring to drive lifting drive link rotation, and lifting drive link is by centre
Transmission component drives tubular elements, annulus to rotate a circle, and tubular elements rotate to an angle.
5th, above-mentioned, annulus often rotates a circle, and tooth section thereon is engaged once with second gear, is driven by second gear
Rotating seat drive elevating lever rise a pool wall height.
6th, above-mentioned, after each tooth section is disengaged from second gear, latch components are locked to rotating seat, and then
Locking elevating lever.
The intermediate transmission component includes the worm and gear machine of the decelerator being connected with lifting drive link and decelerator connection
The transmission that structure, the driving pinion installed in worm end are engaged with driving pinion is driven from gear and is arranged on cylinder from gear
On shape part.The rotary speed of lifting drive link is Jing after decelerator deceleration, then passes to worm-and-wheel gear, and worm-and-wheel gear is again
Impart power to be driven driving wheel and driven transmission wheel, tubular elements rotate to an angle, the angle phase that tubular elements rotate every time
Together.The decelerator is arranged in frame, and worm screw is arranged in frame.
Matching design has chocking construction between the lifting drive link and sleeve, and in the presence of chocking construction, lifting is passed
Lever can relative sleeve make the rectilinear movement of axial direction, but be unable to relative sleeve and rotate.Above-mentioned chocking construction, can be to set
Put the convex portion on lifting transmission bar side wall, be opened in the groove coordinated in set medial wall of the tube and with convex portion.It is so designed that, with liter
The lifting drive link of drop bar connection can be with elevating lever synchronization lifting.
Used as one kind explanation of the present invention to latch components, the basal disc is provided with a pillar, and pillar is provided with swivel pin;
The pair of brake(-holder) block includes being located at first brake(-holder) block and the second brake(-holder) block positioned at right side in left side, the left end of the first brake(-holder) block
It is hinged on swivel pin with the left end of the second brake(-holder) block, the right-hand member of the first brake(-holder) block is stretched with the right-hand member of the second brake(-holder) block by first
Contracting spring connects;The right-hand member of the first brake(-holder) block is provided with the first fore-set, and the right-hand member of the second brake(-holder) block is provided with the second fore-set, and first
Fore-set and the second fore-set are oppositely arranged, and the first fore-set and the second fore-set are located in the first adjustable spring;First brake(-holder) block and
The equal semicircular in shape of second brake(-holder) block, the first brake(-holder) block and the second brake(-holder) block surround brake disc.As described above, the first adjustable spring
With the trend for closing up the first brake(-holder) block and the second brake(-holder) block, and then there is stop to be somebody's turn to do for the setting of the first fore-set and the second fore-set
The effect of the trend of kind.
Used as one kind explanation of the present invention to latch components, the pair of slide slot is slided including the first slide slot and second
Groove, the first slide slot is opened in the right-hand member of the first brake(-holder) block, and the second slide slot is opened in the right-hand member of the second brake(-holder) block, and first slides
Groove and the second slide slot are symmetrical set, wherein, the first slide slot is straight including the first straight line type slide slot for connecting and second
Line style slide slot, angle circle between first straight line type slide slot and second straight line type slide slot is in 90 degree and 180 degree
Between.As described above, when solution lock slide is translated to the central line of basal disc, a pair slided in a pair of slide slots are slided
Bar has the detached trend of the right-hand member of right-hand member and the second brake(-holder) block for making the first brake(-holder) block.
Used as one kind explanation of the present invention to latch components, the solution lock slide is provided with a pair of alignment pins, the pair of
Alignment pin includes the first alignment pin and the second alignment pin being symmetrical set, and the right-hand member of first brake(-holder) block is provided with first to be determined
Position hole, the right-hand member of the second brake(-holder) block is provided with the second location hole, when the first fore-set and the second fore-set offset, the solution lock slide of translation
On the first alignment pin and the second alignment pin can correspondingly insert in the first location hole and the second location hole;It is the pair of to slide bar
Bar and second being slided including first and sliding bar, first slides the top that bar is fixedly installed on the first alignment pin, and second slides bar consolidates
Surely the top of the second alignment pin is arranged on, first slides the central axis of the center line of bar and the first alignment pin.By above stating
It is bright, when trip lever promote center translation from solution lock slide to basal disc when, first slides bar first in first straight line type slide slot
Translation, when the first alignment pin and the second alignment pin depart from the first location hole and the second location hole, second slides bar just enters the
Two linear pattern slide slots, slide bar and open the right-hand member of the right-hand member of the first brake(-holder) block and the second brake(-holder) block for a pair;Trip lever with
The rotation of annulus and after leaving away, solution lock slide resets, slide bar and reset therewith for a pair, the first alignment pin and the second alignment pin phase
Ground the first location hole of insertion and the second location hole are answered, to lock a pair of brake(-holder) blocks.
As a kind of explanation of the present invention to interactive relationship between latch components and drive component, in latch components, unblock
Gathering sill on slide block includes the first arc guide groove, the second arc guide groove, the 3rd arc guide groove of connection, wherein, the
The arc center of circle of two arc guide grooves is located on the center line of annulus;In drive component, the unlocked state includes being fixed on circle
Projection, the radial bars for being fixed in radially on projection and pointing to the annulus center of circle in radial direction on ring madial wall;The trip lever peace
It is mounted in the end of radial bars;With the rotation of annulus, trip lever is first slipped into the first arc guide groove, and order about solution lock slide to
The center translation of basal disc, meanwhile, second gear starts to engage with tooth section, and afterwards, trip lever enters the second arc guide groove, unblock
Slide block and the distance at basal disc center keep constant, and afterwards, trip lever enters the 3rd arc guide groove, and order about solution lock slide to remote
Direction from basal disc center translates, and when trip lever departs from three arc guide grooves, second gear is disengaged with tooth section.
As described above, on the premise of annulus rotation, when trip lever is moved in the first arc guide groove, trip lever
Solution lock slide is promoted to translate to the central line of basal disc, during trip lever is mobile in the first arc guide groove, first
Slide bar to translate first in first straight line type slide slot, translate in second straight line type slide slot afterwards, the first brake(-holder) block is right
End and the second brake(-holder) block right-hand member are separated from each other, and synchronously, the first alignment pin and the second alignment pin are progressively from the first location hole and the
Extract in two location holes;When trip lever is moved in the second arc guide groove, because radial direction boom end points to the center of circle of annulus
And second arc guide groove the arc center of circle be located at annulus center line on, therefore, when trip lever is in the second arc guide groove
When mobile, solution lock slide keeps constant with the centre distance of annulus, and then, solve lock slide and keep not with the distance at basal disc center
Become, a pair of brake(-holder) blocks keep open configuration, rotate freely rotating seat;When trip lever is moved in the 3rd arc guide groove,
Trip lever promotes solution lock slide to the direction rectilinear translation away from basal disc center, and trip lever is moved in the 3rd arc guide groove
During, first slides bar is travelled in first straight line type slide slot by second straight line type slide slot, the first brake(-holder) block right-hand member and
Second brake(-holder) block right-hand member is mutually drawn close to lock brake disc, and synchronously, the first alignment pin and the second alignment pin progressively insert first
Location hole and the second location hole are locking the first brake(-holder) block and the second brake(-holder) block.In described above, when trip lever is in the first arc
When moving in gathering sill, second gear is engaged with tooth section, when trip lever departs to be contacted with the 3rd arc guide groove, second gear
Disengage with tooth section, start to contact to trip lever to depart from trip lever and gathering sill to contact with gathering sill, second gear drives
Rotating seat rotates fixed angle, such as 180 degree.
Used as one kind explanation of the present invention to drive component, the annulus is articulated in housing, and the driving means include
The 3rd gear that the ring gear that fixation is set on annulus madial wall is engaged with ring gear couples and installed in housing with the 3rd gear
The first interior motor.As described above, the gear of the first Motor drive the 3rd rotation, the 3rd gear drives circle by driving ring gear
Ring rotates.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is described further:
Fig. 1 is a kind of structural representation of the tank for being provided with Multi-layer pool wall of the present invention;
Fig. 2 is drive mechanism 60, elevating lever 30, the combining structure schematic diagram of locking device 40 in Fig. 1;
Fig. 3 is the structural representation of locking device 40 in Fig. 2;
Fig. 4 is the structural representation of telescopic pin 42 in Fig. 3;
Fig. 5 is the structural representation of tubular elements 41 in Fig. 3;
Fig. 6 is the structural representation of drive mechanism 60 in Fig. 2;
Fig. 7 is the combining structure schematic diagram of rotary components 61 and latch components 62 in Fig. 6;
Fig. 8 is the schematic diagram after the combining structure of rotary components 61 and latch components 62 in Fig. 7 is cut;
Fig. 9 is the structural representation that lock slide 623 is solved in Fig. 8;
Figure 10 is the structural representation of brake(-holder) block 622 in Fig. 8;
Figure 11 is the structural representation of drive component 63 in Fig. 6.
Symbol description in figure:
10th, tank body;
20th, pool wall;
30th, elevating lever;
40th, locking device;41st, tubular elements;42nd, telescopic pin;43rd, check lock lever;44th, axial slide;45th, spacing ring;
51st, decelerator;52nd, worm-and-wheel gear;53rd, driving pinion;54th, transmission is from gear;
60th, drive mechanism;600th, housing;
61st, rotary components;611st, rotating seat;612nd, brake disc;613rd, second gear;614th, rotating seat screwed hole;
62nd, latch components;621st, basal disc;622nd, brake(-holder) block;6221st, the first adjustable spring;6222nd, location hole;623rd, solve
Lock slide;6230th, gathering sill;6231st, the first arc guide groove;6232nd, the second arc guide groove;6233rd, the 3rd arcuate guide
Groove;624th, bar is slided;626th, pillar;627th, alignment pin;629th, slide slot;6291st, first straight line type slide slot;6292nd, second
Linear pattern slide slot;
63rd, drive component;631st, annulus;632nd, tooth section;633rd, unlocked state;6331st, trip lever;635th, ring gear;636、
3rd gear;638th, radial bars;64th, gear ring;65th, little gear;66th, sleeve;67th, drive link is lifted;670th, chocking construction.
Specific embodiment
Detailed description below is referring to figs. 1 to Figure 11.
A kind of tank for being provided with Multi-layer pool wall, including tank body 10, the periphery of tank body is arranged with two
Pool wall 20, two pool walls are fitted together in the way of inner-outer sleeve sets, and arbitrary pool wall can make lifting fortune with respect to its adjacent pool wall
It is dynamic;Outermost pool wall is connected with elevating lever 30 in two pool walls, and outermost pool wall is provided with horizontal clamping in two pool walls
The locking device 40 of two or more pool wall, locking device links with elevating lever.
The locking device 40 is arranged on the top of two pool walls 20.
The locking device includes that the tubular elements 41, activity being articulated in two pool walls on outermost pool wall are plugged in tubular
Telescopic pin 42 in part, telescopic pin is provided with two groups of check lock levers 43, every group of check lock lever along telescopic pin circumference to being uniformly distributed, two
Group check lock lever is shifted to install in telescopic pin, and the axial slide 44 coordinated with locking member, lock are opened up on the side wall of the tubular elements
The radially projecting axial slide of tight part;Tubular elements are provided with spacing ring 45, and spacing ring is against in two pool walls on outermost pool wall.
The tubular elements link with elevating lever 30, the telescopic pin and the drawing being arranged in two pool walls on outermost pool wall
Stretch element connection.
The elevating lever 30 coordinates with drive mechanism 60 to be installed, and the tubular elements 41 are by intermediate transmission component and driving machine
Structure connects.
The drive mechanism 60 includes rotary components 61, latch components 62, drive component 63.
The rotary components 61 include that rotating seat 611, fixation are set in the brake disc 612 and second gear of rotating seat periphery
613。
The latch components 62 include being fixedly installed on the basal disc 621 in housing, a pair of brake(-holder) blocks on basal disc
622nd, the solution lock slide 623 being slidably arranged on basal disc;The pair of brake(-holder) block is symmetrical set in the periphery of brake disc, and one
One end of brake(-holder) block is hinged and other end elastic connection;Solution lock slide is provided with a pair and slides bar 624, a pair of brake(-holder) block elasticity
One end of connection opens up a pair of slide slots 629, and slide slot is in bending, and a pair of slide slots are symmetrical set, and slides bar a pair
It is slidably fitted in a pair of slide slots.
The drive component 63 includes being driven and the annulus 631 of rotation by driving means, and the center line of annulus rotation deviates
The center line of rotating seat rotation, the madial wall of annulus is provided with tooth section 632 and unlocked state 633, and unlocked state includes a unblock
Bar 6331, the solution lock slide opens up the gathering sill 6230 of S-shaped, and the annulus of rotation can order about trip lever and slip into gathering sill, lead
The trip lever slided into groove can order about solution lock slide to basal disc center translation, when trip lever starts to order about solution lock slide to basal disc
During center translation, second gear starts to engage with tooth section, when trip lever departs from contact with gathering sill, solves lock slide reset and the
Two gears are disengaged with tooth section.
With regard to drive mechanism 60, in latch components 62, the basal disc 621 is provided with a pillar 626, and pillar is provided with and is hinged
Pin;The pair of brake(-holder) block 622 includes being located at first brake(-holder) block and the second brake(-holder) block positioned at right side in left side, the first brake(-holder) block
Left end and the left end of the second brake(-holder) block be hinged on swivel pin, the right-hand member of the first brake(-holder) block passes through with the right-hand member of the second brake(-holder) block
First adjustable spring elasticity 6221 connects;The right-hand member of the first brake(-holder) block is provided with the first fore-set, and the right-hand member of the second brake(-holder) block is provided with
Two fore-sets, the first fore-set and the second fore-set are oppositely arranged, and the first fore-set and the second fore-set are located in the first adjustable spring;Described
One brake(-holder) block and the equal semicircular in shape of the second brake(-holder) block, the first brake(-holder) block and the second brake(-holder) block surround brake disc 612.
With regard to drive mechanism 60, in latch components 62, the pair of slide slot 629 is slided including the first slide slot and second
Groove, the first slide slot is opened in the right-hand member of the first brake(-holder) block, and the second slide slot is opened in the right-hand member of the second brake(-holder) block, and first slides
Groove and the second slide slot are symmetrical set, wherein, the first slide slot includes the first straight line type slide slot 6291 of connection and the
Two linear pattern slide slots 6292, angle circle between first straight line type slide slot and second straight line type slide slot is in 90 degree and one
Between 180 degree.
With regard to drive mechanism 60, in latch components 62, the solution lock slide 623 is provided with a pair of alignment pins 627, and described one
The first alignment pin and the second alignment pin for including being symmetrical set to alignment pin, the right-hand member of first brake(-holder) block is provided with first
Location hole 6222, the right-hand member of the second brake(-holder) block is provided with the second location hole, when the first fore-set and the second fore-set offset, the solution of translation
The first alignment pin and the second alignment pin on lock slide can be inserted correspondingly in the first location hole and the second location hole;It is the pair of
Slide bar and slide bar and second including first and slide bar, first slides the top that bar is fixedly installed on the first alignment pin, and second slides
Row bar is fixedly installed on the top of the second alignment pin, and first slides the central axis of the center line of bar and the first alignment pin.
With regard to drive mechanism 60, in latch components 62, solving the gathering sill 6230 on lock slide 623 includes the first arc of connection
Shape gathering sill 6231, the second arc guide groove 6232, the 3rd arc guide groove 6233, wherein, the arc of the second arc guide groove
The center of circle is located on the center line of annulus 631;In drive component 63, the unlocked state 633 includes being fixed on the madial wall of annulus 631
On radial direction in projection, the radial bars 638 that are fixed in radially on projection and point to the annulus center of circle;The trip lever 6331 is installed
In the end of radial bars.With the rotation of annulus, trip lever is first slipped into the first arc guide groove, and orders about solution lock slide to base
The center translation of disk 621, meanwhile, second gear 613 starts to engage with tooth section 632, and afterwards, trip lever enters the second arcuate guide
Groove, solution lock slide keeps constant with the distance at basal disc center, and afterwards, trip lever enters the 3rd arc guide groove, and orders about unblock
Slide block to the direction away from basal disc center translates, and when trip lever departs from three arc guide grooves, second gear departs from tooth section
Contact.
With regard to drive mechanism 60, in drive component 63, the annulus 631 is articulated in housing 600, the driving means bag
Include the 3rd gear 636 that the ring gear 635 that is set on annulus madial wall of fixation engages with ring gear to couple and pacify with the 3rd gear
The first motor being mounted in housing.
The drive mechanism 60 is as follows with the interaction relation of elevating lever 30:The center of the rotating seat 611 opens up rotation
Seat screwed hole 614, the elevating lever 30 is with rotating seat screw hole and is passed down through rotating seat.
The drive mechanism 60 is as follows with the interaction relation of locking device 40:It is arranged with the lateral wall of the annulus 631
Gear ring 64, gear ring is engaged with little gear 65, and little gear is arranged on sleeve 66, and sleeve is articulated in housing 600, activity in sleeve
Lifting drive link 67 is inserted with, lifting drive link imparts power to tubular elements 41 by intermediate transmission component, drives tubular elements
Rotation.
With regard to above-mentioned drive mechanism 60 and the interaction relation of locking device 40, the intermediate transmission component includes being passed with lifting
Lever 67 connection decelerator 51 and decelerator connection worm-and-wheel gear 52, installed in the driving pinion of worm end
53 transmissions engaged with driving pinion are driven from gear and are arranged on tubular elements 41 from gear 54.
With regard to above-mentioned drive mechanism 60 and the interaction relation of locking device 40, between the lifting drive link 67 and sleeve 66
Matching design has chocking construction 670, and in the presence of chocking construction, lifting drive link can the axial straight line shifting of relative sleeve work
Move, but be unable to relative sleeve and rotate.
In practical operation, a kind of workflow of the tank for being provided with Multi-layer pool wall of the present invention is as follows:
First, original state, two pool walls 20 are contour with the side wall of tank body 10.First group of lock in two groups of check lock levers 43
Tight bar and spacing ring 45 or so clamp the side wall and two pool walls 20 of tank body 10.
Second, when the water level in tank body 10 rises to be reach a certain height, the inductor in tank body 10
It is triggered, the annulus 631 in drive component 63 rotates a circle, annulus is by the cylinder in intermediate transmission Component driver locking device 40
Shape part 41 rotates to an angle, and second group of check lock lever rotates side wall and two ponds into tank body 10 in two groups of check lock levers 43
In gap between wall 20, under the driving of stretching element, second group of check lock lever and spacing ring 45 or so clamp two pool walls 20,
And first group of check lock lever is contactless with the side wall of tank body 10 and two pool walls 20.Now, two are locked in together
Pool wall and tank body 10 side-walls in released state.
3rd, the annulus 631 in rotary components 63 rotates a circle, and tooth section 632 is engaged once with second gear 613, drives
Elevating lever 30 rises, and elevating lever 30 drives two pool walls 20 to make up-slip with respect to the side wall of tank body simultaneously, until two
The bottom of individual pool wall 20 flushes with the top of tank body 10, now, the locking rotary components 61 of latch components 63.
4th, when the water level in tank 10 continues rising to be reach a certain height, the inner side pool wall in two pool walls 20
On inductor be triggered, the annulus 631 in drive component 63 rotates a circle again, annulus pass through intermediate transmission Component driver tubular
Part 41 rotates to an angle again, between second group of check lock lever is rotated out of between the side wall of tank body 10 and two pool walls 20
Gap, i.e. two pool walls are no longer clamped, in released state.
5th, tooth section 632 is engaged once again with second gear 613, drives elevating lever 30 to continue to rise, and elevating lever 30 drives
Outside pool wall relative inner pool wall in two pool walls 20 makees up-slip, until the bottom of the outside pool wall 20 and inner side pond
The top of wall flushes, now, the locking rotary components 61 of latch components 63.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this
Bright restriction.