CN113684786B - Hydraulic engineering hydrophilic platform - Google Patents

Hydraulic engineering hydrophilic platform Download PDF

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Publication number
CN113684786B
CN113684786B CN202110974062.2A CN202110974062A CN113684786B CN 113684786 B CN113684786 B CN 113684786B CN 202110974062 A CN202110974062 A CN 202110974062A CN 113684786 B CN113684786 B CN 113684786B
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China
Prior art keywords
frame plate
wood
plates
rotating shaft
hydraulic engineering
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CN202110974062.2A
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Chinese (zh)
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CN113684786A (en
Inventor
廖明地
张志远
江云
温振升
刘婕
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Singapore Fujian Water Conservancy And Hydropower Engineering Co ltd
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Singapore Fujian Water Conservancy And Hydropower Engineering Co ltd
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Priority to CN202110974062.2A priority Critical patent/CN113684786B/en
Publication of CN113684786A publication Critical patent/CN113684786A/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02177Floor elements for use at a specific location
    • E04F15/02183Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/04Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members

Abstract

The application discloses a hydraulic engineering hydrophilic platform, relates to the technical field of hydraulic engineering, and improves the service life of the hydrophilic platform; the platform body comprises a rectangular frame and a plurality of wood pedals arranged in the rectangular frame, wherein the rectangular frame comprises a front frame plate, a rear frame plate parallel to the front frame plate and two parallel side frame plates connected between the front frame plate and the rear frame plate; the wood pedal is characterized in that a rotating shaft parallel to the side frame plates is rotatably connected between the front frame plate and the rear frame plate, the distance between the rotating shaft and the two side frame plates is the same, the wood pedal penetrates through the rotating shaft, and a linkage structure for allowing the wood pedal to rotate synchronously with the rotating shaft is arranged between the wood pedal and the rotating shaft. This application can carry out regular turn-over and clearance to wooden footboard for wooden footboard is difficult to wet, thereby improves hydrophilic platform's life.

Description

Hydraulic engineering hydrophilic platform
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering hydrophilic platform.
Background
The hydrophilic platform is a wooden platform which extends from the land to the water surface and enables tourists to more conveniently contact with the water area.
Hydrophilic platform among the correlation technique, as shown in fig. 1, hydrophilic platform includes platform body 1 and is used for the base 2 of supporting platform body 1, and platform body 1 includes a plurality of fixed wood footboard 4 of laying on base 2 and being the horizontal array.
With respect to the related art in the above, the inventors consider that: because the wood pedal 4 on the hydrophilic platform is laid above the water surface, one side of the wood pedal 4 close to the water surface is always in a damp state, so that moss is easily bred on the bottom surface of the wood pedal 4, the wood pedal 4 is corroded, and the service life of the hydrophilic platform is influenced.
Disclosure of Invention
In order to improve hydrophilic platform's life, this application provides a hydrophilic platform of hydraulic engineering.
The application provides a hydrophilic platform of hydraulic engineering adopts following technical scheme:
a hydraulic engineering hydrophilic platform comprises a platform body, a base for horizontally supporting the platform body and two stand columns for fixing on land;
the platform body comprises a rectangular frame and a plurality of wood pedals arranged in the rectangular frame, wherein the rectangular frame comprises a front frame plate, a rear frame plate parallel to the front frame plate and two parallel side frame plates connected between the front frame plate and the rear frame plate; the wood pedals and the rotating shaft are provided with a linkage structure for synchronous rotation of the wood pedals and the rotating shaft;
the two ends of the front frame plate in the length direction are rotatably connected with the land and are positioned between the two upright posts, and the front frame plate can be turned upwards to be in a vertical state; the platform body further comprises a scraping ring which is sleeved on the rectangular frame in a sliding mode and used for being abutted against the two tread surfaces of the wood pedal, and the scraping ring can slide along the axial direction of the rotating shaft; the upright post is rotatably connected with a winding wheel, a traction rope is wound on the winding wheel, and the end part of the traction rope is connected with the scraping ring; the upright post is provided with a driving assembly for controlling the winding wheel to rotate so as to enable the scraping ring to slide on the rectangular frame; the scraping ring can slide to the position of the back frame plate separated from the wood pedal.
Through adopting above-mentioned technical scheme, through drive assembly drive take-up pulley rolling tractive line, make the tractive line drive the scraping ring when gliding on the rectangle frame, order about the rectangle frame and upwards overturn to vertical state, continue the pulling scraping ring after that, make the scraping ring cunning to the back deckle board with the wooden footboard separation play, at this moment, the staff can promote the wooden footboard and carry out 180 upsets, then drive assembly drives the take-up pulley release tractive line, make the scraping ring remove towards the direction of preceding deckle board under the effect of self gravity, and make the rectangle frame overturn to the horizontality that offsets with the base, thereby realize two tread exchanges of stepping on of wooden footboard, make the side of being shaded of wooden footboard can receive the shining of sunshine, the scraping ring can clear up the terminal surface of wooden footboard at the in-process of rebound simultaneously, this scheme is through the mode of regularly clearing up and regularly turning over the wooden footboard, can effectual life who improves hydrophilic platform.
Optionally, the limiting structure comprises a limiting strip arranged outside the rotating shaft, the limiting strip extends along the axis direction of the rotating shaft, a through hole for the rotating shaft to pass through is formed in the middle of the wood pedal, and a limiting through groove matched with the limiting strip is formed in the hole wall of the through hole.
Through adopting above-mentioned technical scheme, the linkage of wooden footboard and pivot can be realized to the setting in spacing strip and spacing logical groove.
Optionally, the driving assembly comprises a motor fixed at the upper end of the upright post, and the winding wheel is fixedly sleeved on an output shaft of the motor.
Through adopting above-mentioned technical scheme, adopt the rotation of motor control coiling wheel, can effectual reduction staff's work burden.
Optionally, the scraping ring is of a rectangular frame structure and comprises two parallel scraping plates and two parallel connecting plates, the two scraping plates are respectively abutted to the upper tread surface and the lower tread surface of the wood pedal, the two connecting plates are respectively abutted to the sides far away from the two side frame plates, a first slideway extending along the length direction of the side frame plates is formed in the side far away from the two side frame plates, a sliding block connected in the first slideway in a sliding manner is fixed on the side near the two connecting plates, and second slideways communicated with the first slideway are formed at the two ends of the rear frame plate in the length direction; when the sliding block completely enters the second slideway, the scraper is completely separated from the wooden pedal.
Through adopting above-mentioned technical scheme, through the setting of first slide, second slide and slider, can carry on spacingly to the scraping ring for the scraping ring is difficult to break away from the rectangle frame.
Optionally, one side of each of the two connecting plates, which is close to the rear frame plate, is provided with an extending plate extending in the length direction of the first slide way, a supporting plate parallel to the rear frame plate is connected between the ends of the two extending plates, which are far away from the connecting plates, one side of the supporting plate, which is close to the rear frame plate, is fixed with at least one reinforcing rod parallel to the rotating shaft, the rear frame plate is provided with a guide hole for reinforcement to pass through in a penetrating manner, the wood pedal is provided with a supporting hole parallel to the through hole and used for the guide hole to pass through in a penetrating manner, and one side of the front frame plate, which is close to the rear frame plate, is provided with a plug-in groove for the reinforcing rod to be plugged in; when the sliding block is positioned at one end of the first slide way close to the front frame plate, the reinforcing rod penetrates through the guide hole and the support hole and is inserted into the inserting groove; when the sliding block completely enters the second slideway, the reinforcing rod is separated from the supporting hole.
Through adopting above-mentioned technical scheme, the setting of anchor strut can effectual improvement to the support intensity of wooden pedal.
Optionally, the number of the reinforcing rods is two, and the two reinforcing rods are symmetrically arranged by taking the axis of the rotating shaft as a center.
Through adopting above-mentioned technical scheme, the stability of improvement wooden footboard that can be further is realized in the setting of two anchor strut.
Optionally, two one sides of the connecting plates, which are away from each other, are provided with coaxial connecting shafts, the outer peripheral sides of the connecting shafts are rotatably sleeved with connecting cylinders, the two motors and the two winding wheels are arranged, the two motors are fixed at the upper ends of the two stand columns respectively, the two winding wheels are fixedly sleeved on the output shafts of the two motors respectively, and the pulling ropes on the two winding wheels are fixed with the two connecting cylinders respectively.
Through adopting above-mentioned technical scheme, the one end of tractive rope links to each other with the connecting cylinder, can make connecting cylinder and connecting axle keep relative rotation when the scraping ring is drawed to respectively the tractive rope pulls the scraping ring.
Optionally, the scraper blade has all obliquely seted up the spigot surface along the both sides of sliding direction.
Through adopting above-mentioned technical scheme, the setting of spigot surface can make things convenient for the scraper blade to scrape the moss of adhering to on the wooden footboard.
In summary, the present application includes at least one of the following advantages:
1. the wood pedal can be turned over and cleaned regularly, so that the wood pedal is not easy to damp, and the service life of the hydrophilic platform is prolonged;
2. through the setting of reinforcement bar, can improve the stability of wooden footboard.
Drawings
Fig. 1 is a schematic structural view of the related art;
FIG. 2 is a schematic view of the overall structure of the present embodiment;
FIG. 3 is a schematic structural diagram of the platform body according to the present embodiment;
FIG. 4 is an exploded view of the present embodiment showing a rotating shaft;
FIG. 5 is a schematic structural view of the scraping ring of the present embodiment;
fig. 6 is a schematic view of the platform body of the present embodiment in a state of being turned to a vertical position.
Description of reference numerals: 1. a platform body; 2. a base; 3. foundation piles; 4. a wood pedal; 5. a rectangular frame; 6. a front frame plate; 7. a side frame plate; 8. a rear frame plate; 9. a rotating shaft; 10. a limiting strip; 11. a through hole; 12. a limiting through groove; 13. a rotating rod; 14. mounting grooves; 15. a column; 16. scraping rings; 17. a squeegee; 18. a connecting plate; 19. a guide surface; 20. a slider; 21. a first slideway; 22. a second slideway; 23. an extension plate; 24. a support plate; 25. a reinforcing rod; 26. a guide hole; 27. a support hole; 28. inserting grooves; 29. a winding wheel; 30. a pulling rope; 31. a connecting shaft; 32. a connecting cylinder; 33. an electric motor.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses hydrophilic platform of hydraulic engineering. Referring to fig. 2 and 3, the hydrophilic platform comprises a platform body 1, upright columns 15 and a base 2, wherein the base 2 can support the platform body 1 in a horizontal state, and the upright columns 15 are provided with two upright columns 15 which are vertically fixed on the land of a river bank. The platform body 1 comprises a rectangular frame 5 and a plurality of wood pedals 4 arranged in the rectangular frame 5, the base 2 comprises a plurality of foundation piles 3 used for supporting the rectangular frame 5, and the lower ends of the foundation piles 3 are inserted deeply into and fixed at the bottom of a riverbed.
Referring to fig. 3 and 4, the rectangular frame 5 includes a front frame plate 6, a rear frame plate 8 parallel to the front frame plate 6, and two side frame plates 7 fixedly connected between the front frame plate 6 and the rear frame plate 8; the two side frame plates 7 are parallel to each other. The front frame plate 6 and the rear frame plate 8 are rotatably connected with a rotating shaft 9 through a bearing, the rotating shaft 9 is parallel to the side frame plates 7, and the distance between the rotating shaft 9 and the two side frame plates 7 is equal. A plurality of wooden footboard 4 all connect in pivot 9, are equipped with linkage between pivot 9 and the wooden footboard 4, and with the help of linkage, wooden footboard 4 can follow pivot 9 synchronous rotation. In order to make the wood pedal 4 rotate along with the rotating shaft 9, both ends of the wood pedal 4 are provided with rounded corners.
Specifically, referring to fig. 4, linkage structure is including setting up in the spacing 10 in the wood footboard 4 outside, and spacing 10 extends along the length direction of pivot 9, and the through-hole 11 that supplies pivot 9 to pass is run through at the middle part of wood footboard 4, sets up the spacing logical groove 12 with spacing 10 adaptation on the inner wall of through-hole 11, with the help of spacing 10 and the cooperation that leads to groove 12, can realize the synchronous rotation of wood footboard 4 and pivot 9.
Referring to fig. 2 and 3, the two ends of the front frame plate 6 in the length direction are both provided with coaxial rotating rods 13, the river bank is provided with an installation groove 14 for installing the front frame plate 6, and the front frame plate 6 is installed in the installation groove 14 and is rotatably connected with the groove wall of the installation groove 14 through the rotating rods 13. The two pillars 15 are vertically fixed to both ends of the mounting groove 14, respectively, so that the rectangular frame 5 is located between the two pillars 15. The front bezel 6 can be turned upward to a vertical state with the rotation lever 13 as a rotation center.
Referring to fig. 4 and 5, the platform body 1 further includes a scraping ring 16 slidably sleeved on the rectangular frame 5, and the scraping ring 16 is in a rectangular frame 5-shaped structure. The scraper ring 16 includes two parallel scrapers 17 and two parallel connecting plates 18, the two scrapers 17 are respectively abutted against the upper and lower tread surfaces of the wood pedal 4, and the two connecting plates 18 are respectively abutted against the side far away from the two side frame plates 7. The scraper 17 is provided with guide surfaces 19 along both sides of the sliding direction. When the scraping ring 16 slides, the scraping plate 17 can scrape moss or garbage attached to the treading surface of the wood pedal 4.
Referring to fig. 4 and 5, the sliding block 20 is welded on one side of the two connecting plates 18 close to each other, the first slide rail 21 for the sliding connection of the sliding block 20 is provided on one side of the two side frame plates 7 far away from each other, and the first slide rail 21 extends along the length direction of the side frame plates 7. The both ends of back deckle board 8 length direction all offer the second slide 22 with first slide 21 intercommunication. When the slide block 20 completely enters the second slideway 22, the scraping ring 16 is completely separated from the wood pedal 4, so that the wood pedal 4 is released from the limit, and the wood pedal 4 can rotate along with the rotating shaft 9.
Referring to fig. 4 and 5, one side of each of the two connecting plates 18 close to the back frame plate 8 is provided with an extending plate 23, and the extending plate 23 extends along the length direction of the side frame plate 7. A supporting plate 24 parallel to the back frame plate 8 is connected between the ends of the two extending plates 23 far away from the connecting plate 18, and when the slider 20 abuts against the end of the first slide way 21 far away from the second slide way 22, the supporting plate 24 abuts against one side of the back frame plate 8 far away from the front frame plate 6.
At least one reinforcing rod 25 parallel to the rotating shaft 9 is welded to one side of the supporting plate 24 close to the back frame plate 8, and in this embodiment, two reinforcing rods 25 are taken as an example, and the two reinforcing rods 25 are symmetrically arranged by taking the axis of the rotating shaft 9 as a center. The back frame plate 8 is provided with a guide hole 26 for the reinforcing rod 25 to pass through, and the wood pedal 4 is provided with a support hole 27 for the reinforcing rod 25 to pass through. When the wooden deck 4 is parallel to the scraper 17, the support hole 27 of the wooden deck 4 is in a coaxial position with the guide hole 26. One side of the front frame plate 6 close to the rear frame plate 8 is provided with a plug-in slot 28 for the plug-in of the reinforcing rod 25.
When the sliding block 20 abuts against one end of the first slideway 21 close to the front frame plate 6, the reinforcing rod 25 passes through the guide hole 26 and the support holes 27 of the wood pedals 4 in sequence and is inserted into the insertion groove 28, and the treading surface of the wood pedals 4 is parallel to the scraping plate 17.
Referring to fig. 6, when the slide block 20 abuts on an end of the second slide rail 22 away from the front frame plate 6, the reinforcing rod 25 is separated from the support hole 27, so that the wooden step 4 and the rotation shaft 9 can rotate freely.
Referring to fig. 5 and 6, a winding wheel 29 and a driving assembly for controlling the rotation of the winding wheel 29 are rotatably connected to the upper ends of the two columns 15, and a traction rope 30 is wound around the winding wheel 29. Coaxial connecting shafts 31 are welded on the sides, far away from the two connecting plates 18, of the connecting shafts 31, connecting cylinders 32 are rotatably sleeved on the peripheral sides of the connecting shafts 31, and the pulling ropes 30 of the two winding wheels 29 are fixedly connected with the two connecting cylinders 32 respectively.
Further, referring to fig. 6, the driving assembly includes two motors 33, the two motors 33 are respectively and fixedly mounted on the top of the upright post 15 through bolts, and the two winding wheels 29 are respectively and fixedly sleeved on the output shafts of the two motors 33.
The implementation principle of the hydrophilic platform of the hydraulic engineering of the embodiment of the application is as follows:
when the two motors 33 synchronously rotate and drive the winding wheel 29 to wind the pulling rope 30, the scraping ring 16 can drive the rectangular frame 5 to turn upwards and move along the axis of the rotating shaft 9 until the sliding block 20 abuts against one end, far away from the front frame plate 6, of the second sliding way 22, the scraping plate 17 is completely separated from the wood pedal 4, and at the moment, a worker can turn over the wood pedal 4, so that the upper treading surface and the lower treading surface of the wood pedal 4 are switched; then the motor 33 drives the winding wheel 29 to release the pulling rope 30, so that the scraping ring 16 moves towards the direction of the front frame plate 6 under the action of self gravity, the rectangular frame 5 can be turned to be in a horizontal state towards the direction of the foundation pile 3 again, the treading surface of the wood pedal 4 is replaced, one side of the wood pedal 4 close to the water surface can be irradiated by sunlight, the time of the affected surface of the wood pedal 4 is shortened, and the service life of the wood pedal 4 is prolonged.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a hydrophilic platform of hydraulic engineering which characterized in that: comprises a platform body (1), a base (2) for horizontally supporting the platform body (1) and two upright posts (15) for fixing on the land;
the platform body (1) comprises a rectangular frame (5) and a plurality of wood pedals (4) arranged in the rectangular frame (5), wherein the rectangular frame (5) comprises a front frame plate (6), a rear frame plate (8) parallel to the front frame plate (6) and two parallel side frame plates (7) connected between the front frame plate (6) and the rear frame plate (8); the wood pedal assembly is characterized in that a rotating shaft (9) parallel to the side frame plates (7) is rotatably connected between the front frame plate (6) and the rear frame plate (8), the distance between the rotating shaft (9) and the two side frame plates (7) is the same, the wood pedals (4) penetrate through the rotating shaft (9), and a linkage structure for enabling the wood pedals (4) and the rotating shaft (9) to synchronously rotate is arranged between the wood pedals (4) and the rotating shaft (9);
the two ends of the front frame plate (6) in the length direction are rotatably connected with the land and are positioned between the two upright posts (15), and the front frame plate (6) can be turned upwards to be in a vertical state; the platform body (1) further comprises a scraping ring (16) which is slidably sleeved on the rectangular frame (5) and used for being abutted against two tread surfaces of the wood pedal (4), and the scraping ring (16) can slide along the axial direction of the rotating shaft (9); the upright post (15) is rotatably connected with a winding wheel (29), a traction rope (30) is wound on the winding wheel (29), and the end part of the traction rope (30) is connected with the scraping ring (16); the upright post (15) is provided with a driving component for controlling the winding wheel (29) to rotate so as to enable the scraping ring (16) to slide on the rectangular frame (5); the scraping ring (16) can slide to the rear frame plate (8) separated from the wood pedal (4).
2. The hydraulic engineering hydrophilic platform of claim 1, characterized in that: linkage structure is including setting up in spacing (10) in the pivot (9) outside, the axis direction of pivot (9) is followed in spacing (10) extends, through-hole (11) that supply pivot (9) to pass are seted up at the middle part of wooden footboard (4), set up on the pore wall of through-hole (11) with spacing (10) adaptation spacing logical groove (12).
3. The hydrophilic platform of hydraulic engineering of claim 1, characterized in that: the driving assembly comprises a motor (33) fixed at the upper end of the upright post (15), and the winding wheel (29) is fixedly sleeved on an output shaft of the motor (33).
4. A hydraulic engineering hydrophilic platform according to claim 3, characterized in that: the scraping ring (16) is of a rectangular frame (5) structure and comprises two parallel scraping plates (17) and two parallel connecting plates (18), the two scraping plates (17) are respectively abutted to an upper treading surface and a lower treading surface of the wood pedal (4), the two connecting plates (18) are respectively abutted to one sides of the two side frame plates (7) far away from each other, one sides of the two side frame plates (7) far away from each other are provided with first slide ways (21) extending along the length direction of the side frame plates, one sides of the two connecting plates (18) close to each other are fixedly provided with slide blocks (20) connected in the first slide ways (21) in a sliding mode, and two ends of the rear frame plate (8) in the length direction are respectively provided with second slide ways (22) communicated with the first slide ways (21); when the sliding block (20) completely enters the second slideway (22), the scraper (17) is completely separated from the wooden pedal (4).
5. The hydraulic engineering hydrophilic platform of claim 4, characterized in that: one side, close to the rear frame plate (8), of each of the two connecting plates (18) is provided with an extending plate (23) extending along the length direction of the first slide rail (21), a supporting plate (24) parallel to the rear frame plate (8) is connected between the ends, far away from the connecting plates (18), of the two extending plates (23), at least one reinforcing rod (25) parallel to the rotating shaft (9) is fixed on one side, close to the rear frame plate (8), of the supporting plate (24), the rear frame plate (8) is provided with a guide hole (26) through which the reinforcing rod (25) penetrates, the wood pedal (4) is provided with a supporting hole (27) parallel to the through hole (11) and through which the guide hole (26) penetrates, and one side, close to the rear frame plate (8), of the front frame plate (6) is provided with a plug-in groove (28) through which the reinforcing rod (25) is plugged; when the sliding block (20) is positioned at one end of the first sliding way (21) close to the front frame plate (6), the reinforcing rod (25) penetrates through the guide hole (26) and the support hole (27) and is inserted into the insertion groove (28); when the sliding block (20) completely enters the second slideway (22), the reinforcing rod (25) is separated from the supporting hole (27).
6. The hydraulic engineering hydrophilic platform of claim 5, characterized in that: the reinforcing rods (25) are arranged in two numbers, and the two reinforcing rods (25) are symmetrically arranged by taking the axis of the rotating shaft (9) as a center.
7. The hydraulic engineering hydrophilic platform of claim 4, characterized in that: two one side that connecting plate (18) kept away from each other all is provided with coaxial connecting axle (31), and the periphery side of connecting axle (31) is rotated the cover and is equipped with connecting cylinder (32), motor (33) all are provided with two with reel (29), and two motors (33) are fixed respectively in the upper end of two stands (15), and two reels (29) are fixed the cover respectively and are established the output shaft at two motors (33), and pull rope (30) on two reels (29) are fixed with two connecting cylinders (32) respectively.
8. The hydraulic engineering hydrophilic platform of claim 4, characterized in that: and guide surfaces (19) are obliquely arranged on two sides of the scraper (17) along the sliding direction.
CN202110974062.2A 2021-08-24 2021-08-24 Hydraulic engineering hydrophilic platform Active CN113684786B (en)

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Application Number Priority Date Filing Date Title
CN202110974062.2A CN113684786B (en) 2021-08-24 2021-08-24 Hydraulic engineering hydrophilic platform

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Application Number Priority Date Filing Date Title
CN202110974062.2A CN113684786B (en) 2021-08-24 2021-08-24 Hydraulic engineering hydrophilic platform

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CN113684786B true CN113684786B (en) 2023-01-03

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Publication number Priority date Publication date Assignee Title
GB2568956B (en) * 2017-12-04 2021-04-14 Bright Structures Ltd A platform component assembled from ladders
CN213773188U (en) * 2020-11-17 2021-07-23 广东港丰建设有限公司 Multipurpose marine wharf capable of adapting to tide level change

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