CN114484209A - Ecological display device for hydraulic engineering - Google Patents
Ecological display device for hydraulic engineering Download PDFInfo
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- CN114484209A CN114484209A CN202210133415.0A CN202210133415A CN114484209A CN 114484209 A CN114484209 A CN 114484209A CN 202210133415 A CN202210133415 A CN 202210133415A CN 114484209 A CN114484209 A CN 114484209A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an ecological display device for hydraulic engineering, which relates to the technical field of hydraulic engineering and mainly aims to solve the problem of weak wind resistance of the existing ecological display device for hydraulic engineering, and comprises a display part, a framework, a bearing part, an arc-shaped guide rail and an automatic support mechanism, wherein the automatic support mechanism comprises a wind power assembly, a transmission part, a lifting assembly, a linkage assembly and a limiting assembly, the linkage assembly comprises a linkage part and a bearing part, when wind blows from the back or the front of the display part, the wind power assembly is driven to rotate, when the lifting assembly is driven by a moving part to do lifting motion, the wind power assembly drives the bearing part in the linkage assembly to move together, further drives an adjustable supporting piece in the linkage part to rotate along the arc-shaped guide rail by a moving angle, and simultaneously drives the limiting assembly to fix the positions of the bearing part and the adjustable supporting piece, the supporting force of the adjustable supporting piece for the framework is increased, and the probability and risk of breaking the framework are reduced.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an ecological display device for hydraulic engineering.
Background
Because the display panel is generally designed to have a flat section, the surface area of the display surface and the surface area of the back surface are much larger than those of the side surfaces, when the display panel is not moved and the wind speed is constant, the wind is blown from the back surface or the front surface of the display panel, and the resistance of the wind on the display panel is the largest, that is, the wind force applied to the display panel is the largest.
The skeleton among the ecological display device for current hydraulic engineering is all generally unadjustable, and when wind-force was great, the junction between skeleton and the base was broken easily, leads to the anti-wind ability relatively poor.
Disclosure of Invention
The invention aims to provide an ecological display device for hydraulic engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an ecological display device for hydraulic engineering, includes show portion, skeleton and bearing part, the show portion passes through the skeleton and connects bearing part, still includes:
the arc-shaped guide rail is positioned on the bearing part;
the automatic supporting mechanism is located on the framework and comprises a wind power assembly, a transmission part, a lifting assembly, a linkage assembly and a limiting assembly, wherein the wind power assembly is connected with the lifting assembly through the transmission part, the wind power assembly is used for bearing wind power to drive the lifting assembly to move up and down, the linkage assembly comprises a linkage part and a bearing part, an adjustable supporting piece connected with an arc-shaped guide rail is arranged in the linkage part, the bearing part is used for bearing the pressure of the lifting assembly to drive the adjustable supporting piece to slide along the arc-shaped guide rail, and the limiting assembly is used for fixing the position of the bearing part and further fixing the position of the adjustable supporting piece.
As a further aspect of the present application: the skeleton includes first casing and mounting, the one end of first casing is installed on the supporting part, the one end of keeping away from the supporting part on first casing is installed to the mounting, the show part is installed on the mounting, install the fixed station in the first casing, the supporting part is installed on the fixed station, spacing subassembly is installed in the cavity of seting up on the fixed station, first casing lateral wall design has the hole of dodging that is used for dodging adjustable support piece.
As a still further aspect of the present application: the wind power assembly comprises a first fan blade, a second fan blade and a worm, the first fan blade and the second fan blade are distributed on two sides of the first shell, the first fan blade and the second fan blade are respectively installed at two ends of the worm, and the first fan blade or the second fan blade is used for bearing wind power from one side of the first shell and further used for driving the worm to rotate.
As a still further aspect of the present application: the transmission part comprises a worm wheel and an eccentric part, the worm wheel is connected to the position, far away from the center, of the eccentric part through a rotating rod, one end of the rotating rod is installed in the first shell, the worm is connected with the worm wheel in a meshed mode, and the worm drives the eccentric part to do eccentric rotation motion through the worm wheel.
As a still further aspect of the present application: the lifting assembly comprises a rotating part and a pressing part, the rotating part is connected with the pressing part through a connecting rod, the eccentric part is connected with the rotating part in a sliding mode, and the eccentric part is in eccentric rotating motion and used for driving the pressing part to perform lifting motion.
As a still further aspect of the present application: the bearing part comprises a second shell, a first reset piece, a plug connector and a guide piece, the second shell is connected with a fixed station in a sliding mode, the guide piece and a linkage part are installed at two ends of the second shell respectively, the pressing piece is arranged on the guide piece in a sliding mode, one end of the pressing piece, away from a rotating piece, is connected with one end of the second shell, away from the guide piece, in the second shell, the linkage part is connected with the second shell, the plug connector is connected with a supporting plate through the second shell, the plug connector is connected with a limiting assembly, the first reset piece is connected between the supporting plate and the fixed station, and the first reset piece is sleeved on the plug connector.
As a still further aspect of the present application: linkage portion still includes first connecting rod and second connecting rod, and first connecting rod one end is articulated with the second casing, the one end of second connecting rod is articulated with the other end of first connecting rod, the one end of keeping away from the arc guide rail on the adjustable support piece is articulated with the other end of second connecting rod, adjustable support piece passes through the pivot and connects first casing.
As a still further aspect of the present application: the limiting assembly comprises a limiting part, a sliding rod and a second resetting part, the limiting part is installed at one end of the sliding rod, the sliding rod is connected with a partition board installed in the cavity in a sliding mode, the limiting part is connected in a plug hole formed in the plug connector in an inserting mode, the second resetting part is connected between the partition board and the limiting part, and the pull ring is installed at the other end of the sliding rod.
Compared with the prior art, the beneficial effects of this application are:
when wind blows from the back or the front of show portion, can drive the wind-force subassembly rotatory, the wind-force subassembly drives lifting unit through moving the portion and is elevating movement, can drive the joint motion of the pressure-bearing portion in the linkage subassembly, and then drive the adjustable support piece in the linkage portion along arc guide rail swivelling movement's angle, can drive spacing subassembly simultaneously and with the rigidity of pressure-bearing portion and adjustable support piece, increased adjustable support piece to the holding power who provides the skeleton, the probability and the risk of skeleton rupture have been reduced, the problem that current ecological display device for hydraulic engineering exists the anti-wind weak ability has been solved.
Drawings
Fig. 1 is a schematic plan structure view of an ecological display device for hydraulic engineering according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a transmission part and a lifting assembly in the embodiment of the invention.
Fig. 3 is a partial enlarged view of a in fig. 1 according to the present invention.
FIG. 4 is a diagram illustrating a connection relationship between the position limiting component and the plug connector according to an embodiment of the present invention.
Fig. 5 is a schematic view of the assembly of the transmission part and the lifting assembly in the embodiment of the invention.
In the figure: 1-bearing part, 11-base, 12-arc guide rail, 2-display part, 21-display panel, 22-avoidance groove, 23-vent hole, 24-installation part, 3-framework, 31-first shell, 311-fixed table, 312-clapboard, 313-cavity, 314-through hole, 32-fixed part, 33-avoidance hole, 4-automatic supporting mechanism, 41-wind power component, 411-first fan blade, 412-second fan blade, 413-worm, 42-transmission part, 421-worm wheel, 422-rotating rod, 423-eccentric part, 424-sliding groove, 43-lifting component, 431-rotating component, 432-connecting rod, 433-pressing component, 434-pressing block, 44-linkage component, 441-linkage part, 4411-first connecting rod, 4412-second connecting rod, 4413-adjustable supporting piece, 4414-rotating shaft, 4415-ball, 442-bearing part, 4421-second shell, 4422-plug piece, 44221-plug hole, 4423-guide piece, 4424-supporting plate, 4425-first reset piece, 45-limit component, 451-limit piece, 452-slide rod, 453-second reset piece and 454-pull ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 5, the present embodiment provides an ecological display device for hydraulic engineering, including a display portion 2, a framework 3 and a bearing portion 1, where the display portion 2 is connected to the bearing portion 1 through the framework 3, and further including:
an arc-shaped guide rail 12 on the bearing part 1;
the automatic supporting mechanism 4 is located on the framework 3, the automatic supporting mechanism 4 comprises a wind power assembly 41, a transmission portion 42, a lifting assembly 43, a linkage assembly 44 and a limiting assembly 45, the wind power assembly 41 is connected with the lifting assembly 43 through the transmission portion 42, the wind power assembly 41 is used for bearing wind power to drive the lifting assembly 43 to do lifting movement, the linkage assembly 44 comprises a linkage portion 441 and a pressure bearing portion 442, an adjustable supporting piece 4413 connected with the arc-shaped guide rail 12 is arranged in the linkage portion 441, the pressure bearing portion 442 is used for bearing the pressure of the lifting assembly 43 to drive the adjustable supporting piece 4413 to slide along the arc-shaped guide rail 12, and the limiting assembly 45 is used for fixing the position of the pressure bearing portion 442 and further fixing the position of the adjustable supporting piece 4413.
In the above scheme, the bearing part 1 further comprises a base 11, the arc-shaped guide rail 12 is located on the surface of the base 11, the adjustable supporting piece 4413 is designed into a supporting rod, and a ball 4415 is installed at one end, close to the arc-shaped guide rail 12, of the supporting rod.
Referring to fig. 3, as an embodiment of the present application, the framework 3 includes a first shell 31 and a fixing member 32, one end of the first shell 31 is installed on the bearing portion 1, the fixing member 32 is installed at one end of the first shell 31 far from the bearing portion 1, the display portion 2 is installed on the fixing member 32, a fixing table 311 is installed in the first shell 31, the bearing portion 442 is installed on the fixing table 311, the limiting assembly 45 is installed in a cavity 313 formed in the fixing table 311, and an avoiding hole 33 for avoiding the adjustable supporting member 4413 is designed on a side wall of the first shell 31.
In the above solution, the fixing member 32 is designed as a fixing rod or a fixing column or the like mounted on the first housing 31.
Referring to fig. 1, as an embodiment of the present application, the wind power assembly 41 includes a first blade 411, a second blade 412 and a worm 413, the first blade 411 and the second blade 412 are distributed on two sides of the first housing 31, the first blade 411 and the second blade 412 are respectively installed at two ends of the worm 413, and the first blade 411 or the second blade 412 is used for bearing wind power from one side of the first housing 31 and further driving the worm 413 to rotate.
In the above solution, the display part 2 includes the display panel 21, the avoiding groove 22, the ventilation hole 23 and the mounting part 24, the mounting part 24 is designed as a locking ring or a fixing sleeve, the mounting part 24 located on the display panel 21 is installed on the fixing part 32, the avoiding groove 22 is opened on one side of the display panel 21 close to the wind power assembly 41, the plurality of ventilation holes 23 for allowing the wind to pass through are opened in the avoiding groove 22, the second fan blade 412 is located on the inner side of the avoiding groove 22, the second fan blade 412 is hidden on the back of the display panel 21, when the wind blows towards the front of the display panel 21, the wind blows towards the second fan blade 412 through the ventilation hole 23, so as to drive the second fan blade 412 to rotate, when the wind blows from the back of the display panel 21, the first fan blade 411 located on one side of the first housing 31 is driven to rotate, due to the blocking effect of the first housing 31, the wind blowing from the back of the display panel 21 can not drive the second fan blade 412 to rotate, the purpose of such design is to consider the problem of the wind resistance of the display panel 21, since the display panel 21 is generally designed to have a flat section, the surface area of the display surface and the back surface is much larger than that of the side surface, when the display panel 21 is stationary and the wind speed is constant, and the wind blows from the back surface or the front surface of the display panel 21, the wind is most resistant to the display panel 21, that is, the wind applied to the display panel 21 is the largest, and in this case, the connection between the framework 3 and the base 11 is also most easily broken.
Referring to fig. 2 and 5, as an embodiment of the present application, the transmission portion 42 includes a worm wheel 421 and an eccentric member 423, the worm wheel 421 is connected to the eccentric member 423 through a rotating rod 422 at a position away from the center, one end of the rotating rod 422 is installed in the first housing 31, the worm 413 is engaged with the worm wheel 421, and the worm 413 drives the eccentric member 423 to perform eccentric rotation through the worm wheel 421.
In the above scheme, the eccentric member 423 is designed as an eccentric housing, the inner side wall of the eccentric housing is provided with a sliding groove 424, the profile of the sliding groove 424 is circular, and when the first fan blade 411 rotates or the second fan blade 412 rotates, the eccentric member 423 can be driven to perform eccentric rotation movement through the engagement between the worm 413 and the worm wheel 421.
Referring to fig. 2, as an embodiment of the present application, the lifting assembly 43 includes a rotating member 431 and a pressing member 433, the rotating member 431 is connected to the pressing member 433 through a connecting rod 432, the eccentric member 423 is slidably connected to the rotating member 431, and the eccentric member 423 performs an eccentric rotation motion to drive the pressing member 433 to perform a lifting motion.
In the above solution, the rotating member 431 is designed as a rotating wheel or a pulley, etc., the rotating member 431 is located in the sliding groove 424, the pressing member 433 is designed as an extrusion rod, and the pressing block 434 is mounted at the end of the pressing member 433.
Referring to fig. 3, as an embodiment of the present application, the pressure receiving portion 442 includes a second housing 4421, a first reset piece 4425, a connector 4422 and a guide piece 4423, the second housing 4421 is slidably connected to the fixed table 311, the guide piece 4423 and a linkage portion 441 are respectively installed at two ends of the second housing 4421, the pressing piece 433 is slidably connected to the guide piece 4423, one end of the pressing piece 433, which is far away from the rotating piece 431, is in contact connection with one end of the second housing 4421, which is far away from the guide piece 4423, the linkage portion 441 is connected to the second housing 4421, the second housing 4421 is connected to the connector 4422 through a supporting plate 4424, the connector 4422 is connected to the limiting component 45, the first reset piece 4425 is connected between the supporting plate 4424 and the fixed table 311, and the first reset piece 4425 is sleeved on the connector 4422.
In the above solution, the guiding element 4423 is designed as a guiding tube, the first resetting element 4425 is designed as a first resetting spring, in an initial state, the elastic force of the first resetting element 4425 can support the second housing 4421 and drive the position of the adjustable supporting element 4413 to be maintained in the first housing 31, the plug 4422 is designed as a plug board, the fixing platform 311 is further provided with a through hole 314 corresponding to the plug 4422, when the eccentric element 423 performs eccentric rotation, the rotating element 431 is driven to move towards a direction close to or away from the rotating rod 422, under the guiding action of the guiding element 4423, the pressing element 433 is driven to perform lifting movement, and when the pressing element 433 descends to the bottom of the second housing 4421, the second housing 4421 is driven to descend together against the elastic force of the first resetting element 4425.
Referring to fig. 3, as an embodiment of the present application, the linkage portion 441 further includes a first link 4411 and a second link 4412, one end of the first link 4411 is hinged to the second housing 4421, one end of the second link 4412 is hinged to the other end of the first link 4411, one end of the adjustable support 4413 far from the arc-shaped guide rail 12 is hinged to the other end of the second link 4412, and the adjustable support 4413 is connected to the first housing 31 through a rotating shaft 4414.
In the above scheme, when the second housing 4421 descends, the first connecting rod 4411 and the second connecting rod 4412 can drive the adjustable support piece 4413 to rotate around the rotating shaft 4414 by a certain angle, and further drive the other end of the adjustable support piece 4413 to slide along the arc-shaped guide rail 12, at this time, the angle between the adjustable support piece 4413 and the first housing 31 becomes large, when the angle of the adjustable support piece 4413 is large, the supporting force provided by the bearing part 1 for the framework 3 through the adjustable support piece 4413 is large, so that the wind resistance of the showing part 2 and the framework 3 is high, the probability and risk of breaking the framework 3 are reduced, and the problem that the wind resistance of the existing ecological showing device for hydraulic engineering is low is solved.
Referring to fig. 3 and 4, as an embodiment of the present application, the limiting assembly 45 includes a limiting member 451, a sliding rod 452, and a second resetting member 453, the limiting member 451 is installed at one end of the sliding rod 452, the sliding rod 452 is slidably connected to a partition 312 installed in a cavity 313, the limiting member 451 is inserted into an insertion hole 44221 formed in an insertion piece 4422, the second resetting member 453 is connected between the partition 312 and the limiting member 451, and the other end of the sliding rod 452 is installed with a pull ring 454.
In the above scheme, the limiting member 451 is designed as a wedge-shaped block, the second resetting member 453 is designed as a second resetting spring, the second housing 4421 drives the plug 4422 to descend together, when the plug 4422 presses the inclined surface of the wedge-shaped block, the slide rod 452 is driven to slide against the elastic force of the second resetting member 453, so that the plug 4422 descends continuously, when the insertion hole 44221 on the plug 4422 corresponds to the position of the limiting member 451, the elastic force of the second resetting member 453 can move the limiting member 451 into the insertion hole 44221, so as to fix the positions of the second housing 4421 and the adjustable support 4413, it should be noted that, as long as the wind is not stopped, the pressing member 433 will always move up and down, but at this time, the position of the second housing 4421 is at the lowest point, the pressing member 433 will not contact the second housing 4421 any more during the movement, when the wind is stopped, the worker can pull the pull ring 454 manually to pull the limiting member 451 out of the insertion hole 44221, the second housing 4421 can be supported again by the elastic force of the first restoring member 4425 and the position of the adjustable supporting member 4413 can be maintained in the first housing 31, thereby reducing the overall size of the device and improving the aesthetic appearance of the device.
When the wind blows from the back or front of the display panel 21, the first fan 411 or the second fan 412 is driven to rotate, and then the eccentric piece 423 is driven to perform eccentric rotation motion through the engagement between the worm 413 and the worm wheel 421, when the eccentric piece 423 performs eccentric rotation motion, the rotating piece 431 is driven to move towards the direction close to or away from the rotating rod 422, the pressing piece 433 is driven to perform lifting motion under the guiding action of the guiding piece 4423, when the pressing piece 433 descends to the bottom of the second housing 4421, the second housing 4421 is driven to descend together with the elastic force of the first resetting piece 4425, when the plug piece 4422 presses the inclined surface of the wedge-shaped block, the sliding rod 452 is driven to slide against the elastic force of the second resetting piece 453, so that the plug piece 4422 continues to descend, when the insertion hole 44221 on the plug piece 4422 corresponds to the position of the limiting piece 451, the elastic force of the second resetting piece 453 can move the limiting piece 451 into the insertion hole 44221, therefore, the positions of the second casing 4421 and the adjustable support 4413 are fixed, it should be noted that, as long as the wind is not stopped, the pressing member 433 will move up and down all the time, but the position of the second casing 4421 is at the lowest point, the pressing member 433 will not contact with the second casing 4421 any more when moving, when the second casing 4421 descends, the first connecting rod 4411 and the second connecting rod 4412 will drive the adjustable support 4413 to rotate around the rotating shaft 4414 by a certain angle, and further drive the other end of the adjustable support 4413 to slide along the arc-shaped guide rail 12, at this time, the angle between the adjustable support 4413 and the first casing 31 becomes larger, when the angle of the adjustable support 4413 is larger, the supporting force provided by the bearing part 1 to the framework 3 through the adjustable support 4413 is larger, so that the wind resistance of the display part 2 and the framework 3 is stronger, thereby reducing the risk and breakage of the framework 3, when the wind stops, the worker can pull the pull ring 454 manually to pull the limiting member 451 out of the insertion hole 44221, and the second housing 4421 can be supported again by the elastic force of the first restoring member 4425, and the position of the adjustable supporting member 4413 can be maintained in the first housing 31, so that the overall size of the device is reduced, and the aesthetic property of the device is improved.
In conclusion, when wind blows from the back or the front of the display part 2, the wind power assembly 41 is driven to rotate, and when the wind power assembly 41 drives the lifting assembly 43 to do lifting motion through the moving part 42, the wind power assembly drives the pressing part 442 in the linkage assembly 44 to move together, so that the adjustable support piece 4413 in the linkage part 441 is driven to rotate and move along the arc-shaped guide rail 12, and meanwhile, the limiting assembly 45 can be driven to fix the positions of the pressing part 442 and the adjustable support piece 4413, so that the supporting force provided for the framework 3 by the adjustable support piece 4413 is increased, the probability and risk of breaking the framework 3 are reduced, and the problem that the existing ecological display device for hydraulic engineering is weak in wind resistance is solved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.
Claims (8)
1. The utility model provides an ecological display device for hydraulic engineering, includes show portion, skeleton and bearing part, the show portion passes through the skeleton and connects bearing part, its characterized in that still includes:
the arc-shaped guide rail is positioned on the bearing part;
the automatic supporting mechanism is located on the framework and comprises a wind power assembly, a transmission part, a lifting assembly, a linkage assembly and a limiting assembly, wherein the wind power assembly is connected with the lifting assembly through the transmission part, the wind power assembly is used for bearing wind power to drive the lifting assembly to move up and down, the linkage assembly comprises a linkage part and a bearing part, an adjustable supporting piece connected with an arc-shaped guide rail is arranged in the linkage part, the bearing part is used for bearing the pressure of the lifting assembly to drive the adjustable supporting piece to slide along the arc-shaped guide rail, and the limiting assembly is used for fixing the position of the bearing part and further fixing the position of the adjustable supporting piece.
2. The ecological display device for the water conservancy project according to the claim, characterized in that, the skeleton includes first casing and mounting, the one end of first casing is installed on the supporting part, the mounting is installed on the one end of first casing and is kept away from the supporting part, the display portion is installed on the mounting, install the fixed station in the first casing, the supporting part is installed on the fixed station, spacing subassembly is installed in the cavity that sets up on the fixed station, first casing lateral wall design has the hole of dodging that is used for dodging adjustable support piece.
3. The ecological display device for the water conservancy project according to, characterized in that, wind-force subassembly includes first flabellum, second flabellum and worm, first flabellum and second flabellum distribute in the both sides of first casing, and first flabellum and second flabellum install respectively in the both ends of worm, first flabellum or second flabellum are used for bearing the wind-force from one side of first casing, and then are used for driving the worm to rotate.
4. The ecological display device for water conservancy project according to, characterized in that, transmission portion includes worm wheel and eccentric member, the worm wheel passes through the dwang and connects the position of keeping away from the center on the eccentric member, and dwang one end is installed in first casing, the worm is connected with the worm wheel meshing, and the worm passes through the worm wheel and drives the eccentric member and do eccentric rotary motion.
5. The ecological display device for water conservancy projects of claim, wherein the lifting assembly comprises a rotating member and a pressing member, the rotating member is connected with the pressing member through a connecting rod, the eccentric member is slidably connected with the rotating member, and the eccentric member performs eccentric rotation to drive the pressing member to perform lifting motion.
6. The ecological display device for hydraulic engineering of claim, characterized in that, the pressure-bearing part includes second casing, the first piece that resets, plug connector and guide, second casing and fixed station sliding connection, the both ends at the second casing are installed respectively to guide and linkage portion, apply the pressure piece in guide sliding connection, and apply the one end of keeping away from on the pressure piece and the one end contact connection of keeping away from the guide in the second casing, linkage portion and second casing are connected, the plug connector is connected through the backup pad to the second casing, the plug connector is connected with spacing subassembly, be connected with the first piece that resets between backup pad and the fixed station, the first piece that resets is established on the plug connector.
7. The ecological display device for water conservancy project according to, characterized in that, linkage portion still includes first connecting rod and second connecting rod, and first connecting rod one end is articulated with the second casing, the one end of second connecting rod is articulated with the other end of first connecting rod, the last one end of keeping away from the arc guide rail of adjustable support piece is articulated with the other end of second connecting rod, adjustable support piece passes through the first casing of pivot connection.
8. The ecological display device for water conservancy project according to the claim, wherein the limiting component comprises a limiting part, a sliding rod and a second resetting part, the limiting part is installed at one end of the sliding rod, the sliding rod is connected with a partition board installed in the cavity in a sliding manner, the limiting part is connected in a plugging hole formed in the plugging part in a plugging manner, the second resetting part is connected between the partition board and the limiting part, and a pull ring is installed at the other end of the sliding rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111299520 | 2021-11-04 | ||
| CN2021112995203 | 2021-11-04 |
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| Publication Number | Publication Date |
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| CN114484209A true CN114484209A (en) | 2022-05-13 |
| CN114484209B CN114484209B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210133415.0A Active CN114484209B (en) | 2021-11-04 | 2022-02-10 | Ecological display device for hydraulic engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783237A (en) * | 2022-05-26 | 2022-07-22 | 广东合赢教育科技股份有限公司 | Real device of instructing of new energy automobile motor control system |
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| CN113356913A (en) * | 2021-07-16 | 2021-09-07 | 四川师范大学 | Subway construction top strutting arrangement |
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| CN114783237A (en) * | 2022-05-26 | 2022-07-22 | 广东合赢教育科技股份有限公司 | Real device of instructing of new energy automobile motor control system |
Also Published As
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| CN114484209B (en) | 2023-07-25 |
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