CN208328863U - Landscape hinge movable dam - Google Patents
Landscape hinge movable dam Download PDFInfo
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- CN208328863U CN208328863U CN201720683430.7U CN201720683430U CN208328863U CN 208328863 U CN208328863 U CN 208328863U CN 201720683430 U CN201720683430 U CN 201720683430U CN 208328863 U CN208328863 U CN 208328863U
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- shaft
- supporting element
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- hinge movable
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Abstract
This application involves dam technical field more particularly to a kind of landscape hinge movable dam, including dam body, pedestal, pull rod, supporting element and hydraulic cylinder, the dam body is rotationally connected with the pedestal around the second shaft around first rotating shaft, the supporting element respectively；One end of the pull rod is rotationally connected with the supporting element around third shaft, and the other end is rotationally connected with the dam body around the 4th shaft；One end of the hydraulic cylinder is rotationally connected with the supporting element around the 5th shaft, and the other end is rotationally connected with the dam body around the 6th shaft.The application forms floating type hydraulic system, to elongate or shorten movement by hydraulic cylinder, so that the angle relative changes of pull rod and supporting element, and then dam body is driven to rise or decline.Obviously, relatively existing landscape hinge movable dam, this structure can make supporting element effectively share hydraulic pressure, shorten the flexible stroke of hydraulic cylinder, to improve the stability and flood control capacity of movable dam entirety.
Description
Technical field
This application involves dam technical field more particularly to a kind of landscape hinge movable dams.
Background technique
Hydraulic-driven landscape hinge movable dam belongs to low water head water retaining structure, usually directly drives dam using hydraulic cylinder
The one end in face, i.e. hydraulic cylinder is connect with dam body, and the other end is connect 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 stretching of hydraulic cylinder is longer, and stability is poor,
Hydraulic system is caused to there is the risk of collapse.
Utility model content
This application provides a kind of landscape hinge movable dams, are able to solve the above problem.
This application provides a kind of landscape hinge movable dam, including dam body, pedestal, pull rod, supporting element and hydraulic cylinder, institutes
It states dam body and is rotationally connected with the pedestal respectively around the second shaft around first rotating shaft, the supporting element；One end of the pull rod around
Third shaft is rotationally connected with the supporting element, and the other end is rotationally connected with the dam body around the 4th shaft；The hydraulic cylinder
One end is rotationally connected with the supporting element around the 5th shaft, and the other end is rotationally connected with the dam body around the 6th shaft；
Wherein, the first rotating shaft, second shaft, the third shaft, the 4th shaft, the 5th shaft
It is arranged in parallel with the 6th shaft.
Preferably, the supporting element includes at least two pieces of support plates interconnected, and each support plate is along described second
Direction setting where shaft, the hydraulic cylinder are located therein between two pieces of adjacent support plates.
Preferably, the supporting element further includes reinforcement structure, and two pieces of adjacent support plates pass through the reinforcement structure
Connection.
Preferably, the reinforcement structure is provided with multiple.
Preferably, the supporting element further includes the first connection structure being set at second shaft, and described first connects
The both ends of binding structure are separately connected two pieces of adjacent support plates, and the supporting element is connected to by first connection structure
The pedestal.
Preferably, along the direction where second shaft, the projection of the support plate includes head and the tail sequentially connected the
On one side, second while and when third, second shaft be set to described first at described second between；The third shaft
Be set to described first in the third between；5th shaft be set to described second while with the third it
Between.
Preferably, the pull rod includes first part interconnected and second part, the first part and described the
Two parts are oppositely arranged along the direction where the 4th shaft, and form cavity therebetween；The supporting element is located at described
Between first part and the second part.
Preferably, the pull rod further includes the second connection structure for connecting the first part Yu the second part, institute
Connection structure is stated equipped with second through-hole coaxial with the 4th shaft, the pull rod by second connection structure with it is described
Dam body connection.
Preferably, second connection structure is tubular structure.
Preferably, the first part and the second part are slab construction, and the first part and described the
Two parts are parallel to each other.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Landscape hinge movable dam provided herein increases pull rod and supporting element, make the both ends of hydraulic cylinder respectively with bottom
Seat, dam body rotation connection, so that floating type hydraulic system is formed, to elongate or shorten movement by hydraulic cylinder, so that drawing
The angle relative changes of bar and supporting element, and then dam body is driven to rise or decline.Obviously, relatively existing landscape hinge activity
Dam, this structure can make supporting element effectively share hydraulic pressure, shorten the flexible stroke of hydraulic cylinder, so that it is whole to improve movable dam
The stability and flood control capacity of body.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of landscape hinge movable dam provided herein；
Fig. 2 is a kind of side view of specific embodiment of landscape hinge movable dam provided herein；
Fig. 3 is the structural representation of a kind of specific embodiment of supporting element in landscape hinge movable dam provided herein
Figure；
Fig. 4 is the structural schematic diagram of a kind of specific embodiment of pull rod in landscape hinge movable dam provided herein.
Appended drawing reference:
10- dam body；
11- dam facing；
12- floor；
20- pedestal；
21- pedestal；
22- connecting plate；
30- pull rod；
31- first part；
32- second part；
The second connection structure of 33-；
The second through-hole of 331-；
40- supporting element；
41- support plate；
The first side 411-；
The second side 412-；
413- third side；
42- reinforcement structure；
The first connection structure of 43-；
431- first through hole；
50- hydraulic cylinder.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
As shown in Figs 1-4, the embodiment of the present application provides a kind of landscape hinge movable dam, including dam body 10, pedestal 20, drawing
Bar 30, supporting element 40 and hydraulic cylinder 50, pedestal 20 can be fixed on ground, such as be fixed on ground by fot screw.Dam body
10 are rotationally connected with pedestal 20 around the second shaft around first rotating shaft, supporting element 40 respectively；One end of pull rod 30 turns around third shaft
Dynamic to be connected to supporting element 40, the other end is rotationally connected with dam body 10 around the 4th shaft；One end of hydraulic cylinder 50 turns around the 5th shaft
Dynamic to be connected to supporting element 40, the other end is rotationally connected with dam body 10 around the 6th shaft；Wherein, first rotating shaft, the second shaft, third
Shaft, the 4th shaft, the 5th shaft are arranged in parallel with the 6th shaft.This structure, dam body 10, pedestal 20, pull rod 30, supporting element
40 and hydraulic cylinder 50 formed link mechanism, when drop dam, control hydraulic cylinder 50 contraction, supporting element 40 is in hydraulic cylinder 50, pull rod
It under 30 co-operation is used, rotates, i.e., the direction A rotation in Fig. 2, and then makes around second turn of direction axially away from dam body 10
Dam body 10 declines, and realizes drop dam flood passage；When liter dam, control hydraulic cylinder 50 extends, and supporting element 40 is in hydraulic cylinder 50, pull rod 30
It under collective effect, is rotated around second turn of direction axially adjacent to dam body 10, i.e., the direction B rotation in Fig. 2, and then makes dam body 10
Rise, realizes and rise dam water blocking.
Using the above structure, increase pull rod 30 and supporting element 40, make the both ends of hydraulic cylinder 50 respectively with pedestal 20, dam body 10
Rotation connection, so that floating type hydraulic system is formed, to elongate or shorten movement by hydraulic cylinder 50, so that 30 He of pull rod
The angle relative changes of supporting element 40, and then dam body 10 is driven to rise or decline.Obviously, relatively existing landscape hinge activity
Dam, this structure can make supporting element 40 effectively share hydraulic pressure, shorten the flexible stroke of hydraulic cylinder 50, to improve activity
The stability and flood control capacity of dam entirety.And in above structure, pull rod 30 and dam body 10 are rotatablely connected with pedestal 20 respectively, are made
Entire movable dam is only interacted by pedestal 20 with ground as a whole, it is clear that hydraulic cylinder 50, dam body 10 and
The active force of pull rod 30 and pedestal 20 is internal force, i.e., converts outer active force for interior active force, inside entire movable dam
The mutual balance that active force is realized between each component can play the preferable toughness of pedestal 20, prevent movable dam multiple
By drag force at position, self structure can not balance under external force, so that the rigidity of movable dam entirety is increased, and
The stability of structure reduces the risk that movable dam is integrally damaged, and improves the reliability of movable dam water storage and flood passage safety；Together
When, it is connect since entire movable dam only passes through pedestal 20 with extraneous (ground), it, can first will be movable in assembling process
Dam fits together as a whole, its whole Transporting to movable dam is needed position to be mounted, directly that pedestal 20 is fixed
In ground, reduce site-assembled process, convenient for the Fast Installation at scene.
Specifically, as shown in figure 3, supporting element 40 includes at least two pieces of support plates 41 interconnected, each 41 edge of support plate
Direction setting where second shaft, hydraulic cylinder 50 are located therein between two pieces of adjacent support plates 41, that is to say, that supporting element
40 can only include two pieces of support plates 41, also may include three pieces, four pieces or more muti-piece support plate 41, and 41 liang of muti-piece support plate
Two are oppositely arranged, and arrange along the direction where the second shaft, can by the way that muti-piece support plate 41 is arranged using this structure
Mitigate the weight of entire movable dam, while guaranteeing the support strength of supporting element 40.
Wherein, support plate 41 can be slab construction, or curved surface plate structure is slab construction in support plate 41
When, each support plate 41 is arranged in parallel, it is possible to understand that ground, each support plate 41 can also be arranged with relative tilt.
Since supporting element 40 can share certain hydraulic pressure, it is therefore desirable to which supporting element 40 has enough intensity, in order to further
Increase the intensity and non-deformability of supporting element 40, supporting element 40 further includes reinforcement structure 42, two pieces of adjacent support plates 41
It is connected by reinforcement structure 42, i.e., the both ends of reinforcement structure 42 are connect with two pieces of adjacent support plates 41 respectively.
Reinforcement structure 42 can be provided only with one, also can be set multiple, it is preferable that reinforcement structure 42 is provided with more
It is a, and it is provided with reinforcement structure 42 between two pieces of support plates 41 of arbitrary neighborhood, to better ensure that the branch of supporting element 40
Support effect.
Reinforcement structure 42 can be plate structure, as shown in figure 3, reinforcement structure 42 is slab construction, be in support plate 41
When slab construction, reinforcement structure 42 can be vertically arranged with support plate 41, to further increase the intensity of supporting element 40, certainly,
At this point, reinforcement structure 42 can also be obliquely installed with support plate 41, and especially when reinforcement structure 42 is provided with multiple, multiple reinforcements
Structure 42 can be sequentially connected with from beginning to end, i.e. the projection along the multiple reinforcement structures 42 in direction where the second shaft forms waveform knot
Structure.It should be noted that reinforcement structure 42 or rod-like structure or other polymorphic structures.
It can be directly connected to, can also be indirectly connected between two pieces of adjacent support plates 41.As shown in figure 3, supporting element 40
It further include the first connection structure 43 being set at the second shaft, the both ends of the first connection structure 43 are separately connected adjacent two pieces
Support plate 41, supporting element 40 are connected to pedestal 20 by the first connection structure 43, make to support by increasing by the first connection structure 43
The connection of plate 41 is more convenient, especially when two pieces of adjacent support plates 41 are arranged in parallel, using the first connection structure 43, Neng Goujin
The intensity of one step increase supporting element 40.
At this point, the second shaft can be set in the first connection structure 43, i.e., the first connection structure 43 is with the second shaft
Integral structure；Second shaft can also be set to pedestal 20, or the second shaft is separately provided, be separately provided second turn
When axis, first through hole 431 is provided in the first connection structure 43, the second shaft is rotationally connected with first through hole 431, such as Fig. 3 institute
Show, can be convenient the processing and assembly of supporting element 40 in this way.Wherein, first through hole 431 can be circumferentially closed hole, such as first
Connection structure 43 is sleeve, and first through hole 431 is the inner hole of sleeve；First through hole 431 may be circumferentially to be provided with opening
Hole, the i.e. hole wall of first through hole 431 are equipped with notch.
Optionally, along the second shaft direction, the projection of support plate 41 include sequentially connected first side 411 of head and the tail,
Second at 412 and third 413, and first at 411, second, arbitrary neighborhood between the two can lead in 412, third side 413
Cross arc transition connection, at this point, the second shaft be set to first at 411 and second 412 between；Third shaft is set to first
Between at 411 and third 413；5th shaft be set to second at 412 and third 413 between, i.e. the projection of support plate 41
Similar to triangular structure, the second shaft, third shaft and the 5th shaft are located near three apex angles of triangular structure,
To further increase the intensity of supporting element by triangular structure.It is to be appreciated that the projection of support plate 41 may be square
Shape, ellipse or other shapes.
Certainly, supporting element 40 or bulk-solid items structure.
As shown in figure 4, pull rod 30 includes first part 31 interconnected and second part 32, first part 31 and second
Part 32 is oppositely arranged along the direction where the 4th shaft, and forms cavity therebetween, and supporting element 40 is located at first part 31
Between second part 32, due to pull rod 30 and hydraulic cylinder 50 with dam body 10, supporting element 40 it is hinged, it is empty to pass through setting
Chamber keeps hydraulic cylinder 50 opposite with cavity, can be avoided and interferes between hydraulic cylinder 50 and pull rod 30, convenient for the dress of movable dam
Match.
First part 31 and second part 32 can be slab construction, rod-like structure or other structures alone, optional
Ground, first part 31 and second part 32 are slab construction, and first part 31 is parallel to each other with second part 32, especially exists
When each support plate 41 is arranged in parallel, the interference occurred in pull rod 30 and 40 rotation process of supporting element can be better protected from.
In addition, pull rod 30 further includes the second connection structure 33 for connecting first part 31 and second part 32, pull rod 30 can
To be connect by the second connection structure 33 with dam body 10.A kind of mode, connection structure 33 are equipped with second coaxial with the 4th shaft
Through-hole 331, pull rod 30 are connect by the second connection structure 33 with dam body 10, and the 4th shaft can be set in dam body 10 at this time, the
Four shafts are rotationally connected with the second through-hole 331；Or the third through-hole coaxial with the second through-hole 331 is provided on dam body 10, the
Four shafts are separately provided, and the 4th shaft is plugged in the second through-hole 331 and third through-hole simultaneously.By the way that the second through-hole 331 is arranged, especially
When it is that dam body 10 is provided with third through-hole, the installation of pull rod 30 Yu dam body 10 can be facilitated.
In this fashion, the second through-hole 331 can be circumferentially closed through-hole, and such as the second connection structure 33 can be cylinder
Shape structure, such as sleeve, the second through-hole 331 are that the inner hole of sleeve can directly select steel pipe machine-shaping using tubular structure,
Convenient for materials.Or second through-hole 331 inner wall be equipped with opening, break in the circumferential in the inner wall of opening, the second through-hole 331
It opens.
Another way, the 4th shaft are set in the second connection structure 33, and the second connection structure 33 is rotationally connected with dam
On body 10.
For the convenience of processing, the bottom (dam body 10 is close to side of first rotating shaft) of dam body 10 is equipped with axle sleeve, pedestal
20 are equipped with first rotating shaft, and first rotating shaft is rotationally connected with axle sleeve；It can be to be equipped with pin hole on dam body 10 and pedestal 20, by wearing
The pin shaft for crossing two pin holes realizes the rotation connection of dam body 10 and pedestal 20.
For the reliability for increasing dam body 10, supporting element 40 is connect with pedestal 20, pedestal 20 includes pedestal 21, and along second
Two connecting plates 22 that direction where shaft is oppositely arranged, each connecting plate 22 are connected to pedestal 21, and supporting element 40 can be set
Between two pieces of connecting plates 22, the first rotation axis is rotationally connected with two pieces of connecting plates 22 simultaneously.
Since the dam facing 11 of dam body 10 will receive the impact of water flow, 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 11 backwater of dam facing, and each floor 12 can extend along the extending direction of dam facing 11,
During installation, the extending direction of dam facing 11 is the dam width direction of movable dam installation place, and the distance between each adjacent dam facing 11 can be with
It is arranged according to the intensity of dam body 10, both can be equal, it can not also wait.Obviously, by the way that floor 12 is arranged, dam body 10 can be increased
Intensity.
Similarly, the connection between the both ends of hydraulic cylinder 50 and dam body 10, supporting element 40 can also use the company of pin shaft pin hole
Connect mode.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of landscape hinge movable dam, which is characterized in that described including dam body, pedestal, pull rod, supporting element and hydraulic cylinder
Dam body is rotationally connected with the pedestal around the second shaft around first rotating shaft, the supporting element respectively；One end of the pull rod is around
Three shafts are rotationally connected with the supporting element, and the other end is rotationally connected with the dam body around the 4th shaft；The one of the hydraulic cylinder
End is rotationally connected with the supporting element around the 5th shaft, and the other end is rotationally connected with the dam body around the 6th shaft；
Wherein, the first rotating shaft, second shaft, the third shaft, the 4th shaft, the 5th shaft and institute
The 6th shaft is stated to be arranged in parallel.
2. landscape hinge movable dam according to claim 1, which is characterized in that the supporting element include it is interconnected extremely
Few two pieces of support plates, each support plate are arranged along the direction where second shaft, and the hydraulic cylinder is located therein two pieces
Between the adjacent support plate.
3. landscape hinge movable dam according to claim 2, which is characterized in that the supporting element further includes reinforcement structure,
Two pieces of adjacent support plates are connected by the reinforcement structure.
4. landscape hinge movable dam according to claim 3, which is characterized in that the reinforcement structure is provided with multiple.
5. landscape hinge movable dam according to claim 2, which is characterized in that the supporting element further include be set to it is described
The first connection structure at second shaft, the both ends of first connection structure are separately connected two pieces of adjacent support plates,
The supporting element is connected to the pedestal by first connection structure.
6. landscape hinge movable dam according to claim 2, which is characterized in that the direction where second shaft,
The projection of the support plate include head and the tail sequentially connected first while, second while and third side, second shaft be set to institute
State first at described second between；The third shaft be set to described first in the third between；Described
Five shafts be set to described second in the third between.
7. landscape hinge movable dam according to claim 1-6, which is characterized in that the pull rod includes mutually interconnecting
The first part connect and second part, the first part are opposite along the direction where the 4th shaft with the second part
Setting, and cavity is formed therebetween；The supporting element is between the first part and the second part.
8. landscape hinge movable dam according to claim 7, which is characterized in that the pull rod further includes connection described first
Second connection structure of part and the second part, second connection structure are equipped with second coaxial with the 4th shaft
Through-hole, the pull rod are connect by second connection structure with the dam body.
9. landscape hinge movable dam according to claim 8, which is characterized in that second connection structure is tubular knot
Structure.
10. landscape hinge movable dam according to claim 8, which is characterized in that the first part and described second
Dividing is slab construction, and the first part is parallel to each other with the second part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683430.7U CN208328863U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683430.7U CN208328863U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328863U true CN208328863U (en) | 2019-01-04 |
Family
ID=64786894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683430.7U Active CN208328863U (en) | 2017-06-13 | 2017-06-13 | Landscape hinge movable dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142906A (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 CN201720683430.7U patent/CN208328863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142906A (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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