CN206800341U - Landscape hinge movable dam - Google Patents
Landscape hinge movable dam Download PDFInfo
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- CN206800341U CN206800341U CN201720683054.1U CN201720683054U CN206800341U CN 206800341 U CN206800341 U CN 206800341U CN 201720683054 U CN201720683054 U CN 201720683054U CN 206800341 U CN206800341 U CN 206800341U
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- hydraulic cylinder
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Abstract
The application is related to dam technical field, a kind of more particularly to landscape hinge movable dam, including dam body, base, pull bar, support member, hydraulic cylinder and locking mechanism, the dam body is rotationally connected with the base respectively around one end of the second rotating shaft, the hydraulic cylinder around first rotating shaft, the support member around the 3rd rotating shaft；One end of the pull bar is connected to the support member around the 4th axis of rotation, and the other end is connected to the dam body around the 5th axis of rotation；The other end of the hydraulic cylinder is connected to the pull bar around the 6th axis of rotation；One end of the locking mechanism is connected to the support member around the 7th axis of rotation, and the other end is provided with locking slot；The support member is provided with track, sliding block is provided with the hydraulic cylinder, the sliding block can be along track activity, and can move in the locking slot.The application improves the overall stability and flood control capacity of movable dam；And it can prevent from causing the damage of hydraulic cylinder in dash in dam.
Description
Technical field
The application is related to dam technical field, more particularly to a kind of landscape hinge movable dam.
Background technology
Hydraulic-driven landscape hinge movable dam belongs to low water head water retaining structure, usually directly drives dam using hydraulic cylinder
One end of body, i.e. hydraulic cylinder is connected with dam body, and the other end is connected with ground.Obviously, the landscape of existing this hydraulic-driven closes
For page movable dam when water retaining height is higher, hydraulic system load is larger, and the piston rod of hydraulic cylinder stretches out longer, less stable,
Especially in dash in dam, hydraulic cylinder needs to bear larger coupling mechanism force due to being impacted by dam body and current, to prevent dam body
Activity, hydraulic system can be so caused the risk of collapse to be present.
Utility model content
This application provides a kind of landscape hinge movable dam, above mentioned problem can solve the problem that.
This application provides a kind of landscape hinge movable dam, including dam body, base, pull bar, support member, hydraulic cylinder and lock
Locking structure, the dam body are distinguished around first rotating shaft, the support member around one end of the second rotating shaft, the hydraulic cylinder around the 3rd rotating shaft
It is rotationally connected with the base；One end of the pull bar is connected to the support member around the 4th axis of rotation, and the other end is around the 5th
Axis of rotation is connected to the dam body；The other end of the hydraulic cylinder is connected to the pull bar around the 6th axis of rotation；
One end of the locking mechanism is connected to the support member around the 7th axis of rotation, and the other end is provided with locking slot；Institute
State support member and be provided with track, sliding block is provided with the hydraulic cylinder, the sliding block can be along track activity, and can transport
Move to the locking slot；
Wherein, the first rotating shaft, second rotating shaft, the 3rd rotating shaft, the 4th rotating shaft, described 5th turn
Axle, the 6th rotating shaft and the 7th shaft parallel are set.
Preferably, the part that the sliding block is connected on the hydraulic cylinder with the base.
Preferably, the track is arc track, and the arc track is prominent to the direction away from the dam body.
Preferably, the sliding block is located at the lower section of the locking mechanism, so that the locking mechanism can be in the work of gravity
With lower rotation, make the locking slot and the slider locking.
Preferably, the locking slot is deep-slotted chip breaker, and the sliding block is provided with curved surfaces, the curved surfaces can with it is described
Deep-slotted chip breaker is adapted.
Preferably, the locking slot is arc groove, the direction along where the first rotating shaft, and the projection of the arc groove is leaned on
One end of the nearly dam body is located at the top in the center of circle of the projection, and the other end is located at the lower section in the center of circle.
Preferably, the locking slot is provided with spigot surface, and the spigot surface is located at the locking slot close to the one of the dam body
End.
Preferably, the locking mechanism is provided with Lightened structure.
Preferably, the locking mechanism is provided with counter weight construction；The Lightened structure is located at institute respectively with the counter weight construction
State the both sides of the 7th rotating shaft.
Preferably, the support member includes at least two pieces of supporting plates being connected with each other, and each supporting plate is along described second
Direction where rotating shaft is set, and the locking mechanism is arranged between two pieces of adjacent supporting plates, and two pieces of adjacent institutes
State at least one of supporting plate and be provided with the track.
The technical scheme that the application provides can reach following beneficial effect：
Landscape hinge movable dam provided herein, increase pull bar and support member, make the both ends of hydraulic cylinder respectively with bottom
Seat, pull bar rotation connection, to elongate or shorten motion by hydraulic cylinder so that the angle relative changes of pull bar and support member,
And then dam body is driven to rise or decline.Obviously, relatively existing landscape hinge movable dam, this structure can have support member
Hydraulic pressure is shared on effect ground, shortens the flexible stroke of hydraulic cylinder, so as to improve movable dam overall stability and flood control capacity；And with
The rise of dam body, pull bar and dam body are rotated, and when going to certain angle, locking slot and sliding block locking, whole movable dam are in
Locking state, enter to enter dam state, play dash effect, now locking slot also functions to the effect of locking with sliding block, and use is this
After structure, the locking active force needed for hydraulic cylinder reduces, so as to prevent that the damage of hydraulic cylinder is caused in dash in dam.
It should be appreciated that the general description and following detailed description of the above are only exemplary, this can not be limited
Application.
Brief description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment of landscape hinge movable dam provided herein；
Fig. 2 is a kind of front view of specific embodiment of landscape hinge movable dam provided herein；
Fig. 3 is a kind of side view of specific embodiment of landscape hinge movable dam provided herein；
Fig. 4 is along the sectional view of line A-A in Fig. 2；
Fig. 5 be landscape hinge movable dam provided herein in lockup state, the partial sectional view in Fig. 4 at I；
Fig. 6 be landscape hinge movable dam provided herein in released state, the partial sectional view in Fig. 4 at I；
Fig. 7 is the structural representation of a kind of specific embodiment of pull bar in landscape hinge movable dam provided herein；
Fig. 8 is the structural representation of a kind of specific embodiment of support member in landscape hinge movable dam provided herein
Figure；
Fig. 9 is that a kind of structure of specific embodiment of locking mechanism is shown in landscape hinge movable dam provided herein
It is intended to.
Reference：
10- dam bodys；
11- dam facings；
12- floors；
20- bases；
21- pedestals；
22- connecting plates；
23- reinforcing plates；
30- pull bars；
31- Part I；
32- Part II；
33- attachment structures；
40- support members；
41- tracks；
42- supporting plates；
The sides of 421- first；
The sides of 422- second；
The sides of 423- the 3rd；
43- reinforcement structures；
50- hydraulic cylinders；
51- sliding blocks；
60- locking mechanisms；
61- locking slots；
611- first ends；
The ends of 612- second；
62- Lightened structures；
63- counter weight constructions.
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
Embodiment
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As shown in figs 1-9, the embodiment of the present application provides a kind of landscape hinge movable dam, including dam body 10, base 20, drawing
Bar 30, support member 40, hydraulic cylinder 50 and locking mechanism 60, base 20 can be fixed on ground, such as be fixed by fot screw
In ground.Dam body 10 around first rotating shaft, support member 40 around the second rotating shaft, hydraulic cylinder 50 one end around the 3rd rotating shaft company of rotation respectively
It is connected to base 20；One end of pull bar 30 is connected to support member 40 around the 4th axis of rotation, and the other end connects around the 5th axis of rotation
In dam body 10；The other end of hydraulic cylinder 50 is connected to pull bar 30 around the 6th axis of rotation.One end of locking mechanism 60 is around the 7th turn
Axle is rotationally connected with support member 40, and the other end is provided with locking slot 61, and locking slot 61 is including the first end 611 close to dam body 10 and far
From the second end 612 of dam body 10；Support member 40 is provided with track 41, is provided with sliding block 51 on hydraulic cylinder 50, sliding block 51 being capable of edge
The activity of track 41, and can move in locking slot 61, locked, i.e., turned by locking mechanism 60 with being realized with locking slot 61
Dynamic, sliding block 51 can slip into locking slot 61, so as to realize whole activity while being moved with track 41 by first end 611
The locking on dam；Can also be by the rotation of locking mechanism 60, sliding block 51 skids off locking slot 61 by the second end 612, so as to realize work
The unblock on dynamic dam.Wherein, first rotating shaft, the second rotating shaft, the 3rd rotating shaft, the 4th rotating shaft, the 5th rotating shaft, the 6th rotating shaft and the 7th
Shaft parallel is set.
Said structure, dam body 10, base 20, pull bar 30, support member 40 and hydraulic cylinder 50 form linkage, when a liter dam
When, control hydraulic cylinder 50 extend, support member 40 around the second rotating shaft, hydraulic cylinder 50 around the 3rd rotating shaft in the presence of pull bar 30, to
Rotate, i.e., rotated along the direction B in Fig. 3 close to the direction of dam body 10, while locking mechanism 60 turns along the direction opposite with direction B
It is dynamic, and with the rotation of support member 40, sliding block 51 is in the interior motion of track 41, when dam body 10 turns to certain angle, sliding block 51
Locking slot 61 is slipped into by first end 611, dam body 10 is in state in dam, realizes dash in dam, and now sliding block 51 rises to highest
Position, as shown in Figure 5.When dropping dam, first movable dam is unlocked, specifically, control hydraulic cylinder 50 continues to extend, dam body 10
Continue to rotate along direction B and rise, the angle that dam body 10 rotates can be set according to being actually needed, as dam body 10 is rotated further five
Degree, now locking mechanism 60 rotates along direction B, and sliding block 51 continues to rotate along direction B with the rotation of hydraulic cylinder 50, from
And the position where making it is less than the position of when in dam, and then locking slot 61 is separated from sliding block 51, realize unblock, such as Fig. 6
It is shown；Then, control hydraulic cylinder 50 shrinks, and support member 40 is in the presence of pull bar 30, around second turn axially away from dam body 10
Direction rotates, i.e., is rotated along the direction A in Fig. 3, and then declines dam body 10, can turn to the state that dam facing is droped to the ground, and realizes
Dam flood passage drops.
Obviously, using the structure by increasing pull bar 30 and support member 40, make the both ends of hydraulic cylinder 50 respectively with base 20,
Pull bar 30 is rotatablely connected, to elongate or shorten motion by hydraulic cylinder 50 so that pull bar 30 is relative with the angle of support member 40
Change, and then drive dam body 10 to rise or decline.As can be seen that relatively existing landscape hinge movable dam, this structure energy
Support member 40 is effectively shared hydraulic pressure, shorten the flexible stroke of hydraulic cylinder 50, so as to improve the overall stabilization of movable dam
Property and flood control capacity；And as the rise of dam body 10, pull bar 30 and dam body 10 rotate, when going to certain angle, locking slot 61
With the locking of sliding block 51, whole movable dam is in locking state, enters to enter dam state, play dash effect, now locking slot 61 with
Sliding block 51 also functions to the effect of locking, and after this structure, the locking active force needed for hydraulic cylinder 50 reduces, so as to prevent
The damage of hydraulic cylinder 50 is caused during dash in dam.
Usually, the cylinder body of hydraulic cylinder 50 is rotatablely connected with base 20, and cylinder rod is rotatablely connected with pull bar 30.In order that locking
The cooperation of groove 61 and sliding block 51 is more easy to control, and sliding block 51 is located at the part that hydraulic cylinder 50 is connected with base 20 (i.e. in cylinder body and bottom
When seat 20 is rotatablely connected, sliding block 51 is on the cylinder body) so that sliding block 51 is only as hydraulic cylinder 50 is around the 3rd axis of rotation, simultaneously
Moved along track 41.Certainly, sliding block 51 can also be connected to the part that hydraulic cylinder 50 is connected with pull bar 30, i.e., in cylinder rod and pull bar
During 30 rotation connection, sliding block 51 is connected to cylinder rod.
Alternatively, sliding block 51 is cylinder, and the diameter parallel of cylinder is in the 3rd rotating shaft, to reduce sliding block 51 and track 41
Friction, make the motion of movable dam more flexible.Sliding block 51 can be rotationally connected with hydraulic cylinder around the axis parallel to the 3rd rotating shaft
The part being connected on 50 with base 20, the sliding friction of sliding block 51 and track 41 is changed into rolling friction, further reduced
The friction of sliding block 51 and track 41, makes the motion of movable dam more flexible.It is to be appreciated that on sliding block 51 and hydraulic cylinder 50 with base
The part of 20 connections can also be fixedly connected.
Specifically, as shown in figure 8, support member 40 includes at least two pieces of supporting plates 42 being connected with each other, each edge of supporting plate 42
Direction where second rotating shaft is set, and hydraulic cylinder 50 is located therein between two pieces of adjacent supporting plates 42, that is to say, that support member
40 can only include two pieces of supporting plates 42, can also include three pieces, four pieces or more polylith supporting plate 42,42 liang of polylith supporting plate
Two are oppositely arranged, and are arranged along the direction where the second rotating shaft, as Fig. 1,8 show that support member 40 includes four pieces of supporting plates 42
Structure, and it is located at the homonymy of hydraulic cylinder 50 two-by-two.Using this structure, by setting polylith supporting plate 42, can mitigate whole
The weight of movable dam, while ensure the support strength of support member 40.
Wherein, supporting plate 42 can be slab construction, or curved surface platy structure, be slab construction in supporting plate 42
When, each supporting plate 42 be arranged in parallel, and in the structure as shown in Fig. 1,8, each supporting plate 42 be arranged in parallel, positioned at the same of hydraulic cylinder 50
The distance of adjacent two pieces of supporting plates 42 of side, the distance of adjacent two pieces of supporting plates 42 positioned at the both sides of hydraulic cylinder 50 can be more than,
So as to can both increase the intensity of support member 40, and can enough has enough space mounting hydraulic cylinders 50.It is to be appreciated that each support
Plate 42 can also relative tilt setting.
Because support member 40 can share certain hydraulic pressure, it is therefore desirable to which support member 40 has enough intensity, in order to further
Increase the intensity and non-deformability of support member 40, support member 40 also includes reinforcement structure 43, adjacent two pieces of supporting plates 42
Connected by reinforcement structure 43, i.e., the both ends of reinforcement structure 43 are connected with two pieces of adjacent supporting plates 42 respectively.
Reinforcement structure 43 can be provided only with one, can also be provided with multiple, it is preferable that reinforcement structure 43 is provided with more
It is individual, and reinforcement structure 43 is provided between two pieces of supporting plates 42 of arbitrary neighborhood, to better ensure that the branch of support member 40
Support acts on.
Reinforcement structure 43 can be platy structure, as shown in figure 8, reinforcement structure 43 is slab construction, be in supporting plate 42
During slab construction, reinforcement structure 43 can be vertically arranged with supporting plate 42, further to increase the intensity of support member 40, certainly,
Now, reinforcement structure 43 can also be obliquely installed with supporting plate 42, especially when reinforcement structure 43 is provided with multiple, multiple reinforcements
Structure 43 can be sequentially connected with from beginning to end, i.e., form waveform knot along the projection of the multiple reinforcement structures 43 in direction where the second rotating shaft
Structure.It should be noted that reinforcement structure 43 can also be rod-like structure, or other polymorphic structures.Two pieces of adjacent supporting plates
It can be directly connected to, can also be indirectly connected between 42, as shown in figure 8, two pieces of adjacent supporting plates 42 can be by strengthening tying
Structure 43 connects.
Alternatively, along direction where the second rotating shaft, the first side 421 that the projection of supporting plate 42 includes being sequentially connected with from beginning to end,
Second at 422 and the 3rd 423, and first at 421, second, arbitrary neighborhood can lead between the two in the 422, the 3rd side 423
Arc transition connection is crossed, now, between the second rotating shaft is arranged at first at 421 and second 422；4th rotating shaft is arranged at first
Between at 421 and the 3rd 423；Between 7th rotating shaft is arranged at second at 422 and the 3rd 423, or it is arranged at the 3rd side
Near 423, i.e. projection of the supporting plate 42 along the second rotating shaft is similar to triangular structure, the second rotating shaft, the 4th rotating shaft and the 7th turn
Axle can be respectively near three drift angles of triangular structure, by triangular structure, further to increase support member 40
Intensity.It is to be appreciated that the projection of supporting plate 42 can also be rectangle, ellipse or other shapes.Certainly, support member 40
It can be bulk-solid items structure.
When provided with supporting plate 42, locking mechanism 60 can be arranged in two pieces of adjacent supporting plates 42, and adjacent two
At least one of block supporting plate 42 is provided with track 41, that is to say, that track 41 can be equipped with two pieces of adjacent supporting plates 42,
Now, correspondingly sliding block 51 can be provided with two, and two sliding blocks 51 and two one-to-one corresponding of track 41 activities are set；Or only one
Individual supporting plate 42 is provided with track 41.
Specifically, track 41 can be arc track, and such as elliptic arc track, arc orbit, and arc track can be to remote
Direction from dam body 10 protrudes, by the contact of arcwall face, to reduce the frictional force between sliding block 51 and track 41, make movable dam
Activity is more flexible.Track 41 can also be rectilinear orbit.
In the various embodiments described above, the rotation of locking mechanism 60 can be driven by external force, be set such as at the 7th rotating shaft
Motor or other drive mechanisms, to drive locking mechanism 60 to rotate.In order to simplify the structure of movable dam, and reduce movable dam
Weight, make movable dam motion it is more flexible, sliding block 51 can be set to be located at the lower section of locking mechanism 60, so that the energy of locking mechanism 60
It is enough to rotate under gravity, and then locking slot 61 is locked with sliding block 51.
Wherein, locking slot 61 can be deep-slotted chip breaker, such as arc groove or elliptic arc groove, correspondingly, can set sliding block 51
Provided with curved surfaces, if locking slot 61 is arc groove, sliding block 51 is cylindrical structure (i.e. provided with arc-shaped surface), curved surfaces energy
It is enough to be adapted with deep-slotted chip breaker, so that the locking state of locking slot 61 and sliding block 51 is more stable.
Further, the first end 611 of locking slot 61 is always positioned at the top at the second end 612, is circle such as in locking slot 61
During arc groove, along the direction where first rotating shaft, the projection of arc groove is located at the upper of the center of circle of the projection close to one end of dam body 10
Side, the other end be located at the lower section in the center of circle, by said structure, in locking slot 61 and the locking of sliding block 51, due to 612, the second end
In the lower section in the above-mentioned center of circle, the effect of locking face is act as on locking slot 61 close to the part at the second end 612, being capable of more preferable ground resistance
Limited slip block 51 skids off locking slot 61；And because other positions at the second end 612 with locking slot 61 are same cambered surface, therefore solving
During lock, with the rotation of locking mechanism 60, sliding block 51 is readily able to skid off from the second end 612 again.It should be noted that locking slot
61 can also set other locking faces at the second end 612；And this structure was used, sliding block 51 has necessarily in locking slot 61
Sliding scale, therefore, it is possible to increase when in dam, angular range that dam body 10 rises, i.e. the locking by setting different length
Groove 61, when in dam, the angular range that dam body 10 rises can change, and then for adapting to the demand in dam.
Locking slot 61 is slid into for the ease of sliding block 51, locking slot 61 is provided with spigot surface, and spigot surface is located at locking slot 61 and leaned on
One end of nearly dam body 10, i.e. spigot surface are located at the first end 611 of locking slot 61, as shown in Figure 6.
Alternatively, locking mechanism 60 is additionally provided with Lightened structure 62, as shown in figure 9, Lightened structure 62 can be through hole, uses
The structure, the weight of locking mechanism 60 can be mitigated so that locking mechanism 60 rotate it is more flexible, especially locking mechanism 60 according to
When being rotated by gravity, the center of gravity of locking mechanism 60, Jin Erbao can be adjusted by adjusting structure and the displacement of Lightened structure 62
Card is realized in 10 suitable angle of dam body and locked.
Further, locking mechanism 60 is also provided with counter weight construction 63, and counter weight construction 63 can be sector structure, to enter
The weight and position of centre of gravity of one step section locking mechanism 60, in order to drive locking mechanism 60 to rotate, especially in locking mechanism
When 60 dependence gravity rotate, counter weight construction 63 is particularly important.
Certainly, locking mechanism 60 can be provided only with Lightened structure 62 or counter weight construction 63, it is preferable that locking mechanism 60 is same
When be provided with Lightened structure 62 and counter weight construction 63, and Lightened structure 62 is located at the both sides of the 7th rotating shaft with counter weight construction respectively, with
The center of gravity of locking mechanism 60 is preferably adjusted, meets needs during locking in dam.
As shown in fig. 7, pull bar 30 includes the Part I 31 and Part II 32 being connected with each other, Part I 31 and second
Part 32 is oppositely arranged along the direction where the 4th rotating shaft, and forms cavity therebetween, and hydraulic cylinder 50 is located at Part I 31
Between Part II 32.
Part I 31 and Part II 32 can be slab construction, rod-like structure alone, or other structures, optional
Ground, Part I 31 and Part II 32 are slab construction, and Part I 31 is parallel to each other with Part II 32, especially exists
When each supporting plate 42 is arranged in parallel, Part I 31, Part II 32 are parallel with supporting plate 42, can be better protected from
Pull bar 30 and the interference occurred in the rotation process of support member 40.
Part I 31 can be identical with structure with Part II 32, is lever construction, and wherein the fulcrum of lever is positioned at the
At six rotating shafts, the both ends of lever point at the 5th rotating shaft with the 4th rotating shaft, further, Part I 31 or second
32 are divided to could be arranged to bending structure at the 6th rotating shaft.
In addition, pull bar 30 also includes the attachment structure 33 of connection Part I 31 and Part II 32, pull bar 30 can lead to
Attachment structure 33 is crossed to be connected with dam body 10.
For the convenience of processing, the bottom (dam body 10 is close to the side of first rotating shaft) of dam body 10 is provided with axle sleeve, base
20 are provided with first rotating shaft, and first rotating shaft is rotationally connected with axle sleeve；Can be to be equipped with pin-and-hole on dam body 10 and base 20, by wearing
The bearing pin for crossing two pin-and-holes realizes the rotation connection of dam body 10 and base 20.
For the reliability for increasing dam body 10, support member 40 is connected with base 20, base 20 includes pedestal 21, and along second
Two connecting plates 22 that direction where rotating shaft is oppositely arranged, each connecting plate 22 are connected to pedestal 21, and support member 40 can be set
Between two pieces of connecting plates 22, first rotating shaft is rotationally connected with two pieces of connecting plates 22 simultaneously.Base 20 can also include reinforcing plate
23, reinforcing plate 23 is connected between pedestal 21 and connecting plate 22, to increase the intensity of base 20, as shown in figure 1, reinforcing plate 23 can
With provided with multiple.It is of course also possible to other reinforcement structures are set between pedestal 21 and connecting plate 22.
Because the dam facing 11 of dam body 10 can be impacted by current, in order to increase the intensity of dam body 10, dam facing 11 can be
Steel panel, further, dam body 10 include multiple floors 12, as shown in figure 1, each floor 12 is connected to by modes such as welding
Dam facing 11, usual each floor 12 is located at the side of the backwater of dam facing 11, and each floor 12 can extend along the bearing of trend of dam facing 11,
When mounted, the bearing of trend of dam facing 11 can be with for the distance between the dam width direction, each adjacent dam facing 11 of movable dam installation place
Set according to the intensity of dam body 10, be able to can not also both be waited with equal.Obviously, by setting floor 12, by increasing capacitance it is possible to increase dam body 10
Intensity.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of landscape hinge movable dam, it is characterised in that including dam body, base, pull bar, support member, hydraulic cylinder and locking
Structure, the dam body turn respectively around first rotating shaft, the support member around one end of the second rotating shaft, the hydraulic cylinder around the 3rd rotating shaft
It is dynamic to be connected to the base；One end of the pull bar is connected to the support member around the 4th axis of rotation, and the other end is around the 5th turn
Axle is rotationally connected with the dam body；The other end of the hydraulic cylinder is connected to the pull bar around the 6th axis of rotation；
One end of the locking mechanism is connected to the support member around the 7th axis of rotation, and the other end is provided with locking slot；The branch
Support member is provided with track, sliding block is provided with the hydraulic cylinder, the sliding block can be along track activity, and can move to
In the locking slot；
Wherein, the first rotating shaft, second rotating shaft, the 3rd rotating shaft, the 4th rotating shaft, the 5th rotating shaft, institute
State the 6th rotating shaft and the 7th shaft parallel is set.
2. landscape hinge movable dam according to claim 1, it is characterised in that the sliding block on the hydraulic cylinder with
The part of the base connection.
3. landscape hinge movable dam according to claim 1, it is characterised in that the track is arc track, the arc
Shape track is prominent to the direction away from the dam body.
4. landscape hinge movable dam according to claim 1, it is characterised in that the sliding block is located at the locking mechanism
Lower section, so that the locking mechanism can rotate under gravity, make the locking slot and the slider locking.
5. landscape hinge movable dam according to claim 1, it is characterised in that the locking slot is deep-slotted chip breaker, the cunning
Block is provided with curved surfaces, and the curved surfaces can be adapted with the deep-slotted chip breaker.
6. landscape hinge movable dam according to claim 5, it is characterised in that the locking slot is arc groove, along described
Direction where first rotating shaft, the projection of the arc groove are located at the upper of the center of circle of the projection close to one end of the dam body
Side, the other end are located at the lower section in the center of circle.
7. landscape hinge movable dam according to claim 1, it is characterised in that the locking slot is provided with spigot surface, described
Spigot surface is located at the locking slot close to one end of the dam body.
8. according to the landscape hinge movable dam described in claim any one of 1-7, it is characterised in that the locking mechanism, which is provided with, to be subtracted
Weight structure.
9. landscape hinge movable dam according to claim 8, it is characterised in that the locking mechanism is provided with counter weight construction；
The Lightened structure is located at the both sides of the 7th rotating shaft with the counter weight construction respectively.
10. according to the landscape hinge movable dam described in claim any one of 1-7, it is characterised in that the support member includes phase
At least two pieces of supporting plates to connect, each supporting plate are set along the direction where second rotating shaft, the locking mechanism
It is arranged between two pieces of adjacent supporting plates, and at least one of described two pieces of adjacent described supporting plates are provided with the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683054.1U CN206800341U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683054.1U CN206800341U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
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| Publication Number | Publication Date |
|---|---|
| CN206800341U true CN206800341U (en) | 2017-12-26 |
Family
ID=60746058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683054.1U Active CN206800341U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
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| CN (1) | CN206800341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142905A (en) * | 2017-06-13 | 2017-09-08 | 中国水利水电科学研究院 | Landscape hinge movable dam |
-
2017
- 2017-06-13 CN CN201720683054.1U patent/CN206800341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142905A (en) * | 2017-06-13 | 2017-09-08 | 中国水利水电科学研究院 | Landscape hinge movable dam |
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