CN205369174U - River course view turns over flat -gate - Google Patents

Abstract

The utility model discloses a river course view turns over flat -gate, including hydraulic hoist machine, the lower shaft assembly, gate flap and turning arm, hydraulic hoist machine includes the pneumatic cylinder, hydraulic system and headstock gear support frame, pneumatic cylinder horizontal installation is on the headstock gear support frame, hydraulic system fixed mounting is in hydraulic cylinder body's top, the lower shaft assembly includes lower shaft and lower shaft support frame, the lower shaft passes through the bearing and installs on the lower shaft support frame, the fixed suit of gate flap is at the middle part of lower shaft, both ends are fixed respectively to overlap and are equipped with the turning arm about the lower shaft, the other end of turning arm links to each other with the piston rod of pneumatic cylinder, the gate flap spanes whole river course, it opens and close the room to be provided with the confined in the left and right sides in river course, it is made by reinforced concrete to open and close the room, and seal through removable cover, hydraulic hoist machine, turning arm and seepage sump pit all set up open and close indoor, and hydraulic hoist machine, turning arm and seepage sump pit are by preceding to back, be the stairstepping and set gradually to low from the height, and the structural style of optimization headstock gear support frame. Not only simple structure can also save many civilwork investment, and the construction degree of difficulty is low.

Description

River Landscape flap gate

Technical field

This utility model relates to technical field of water conservancy machinery, especially for the River Landscape flap gate being laid on river course.

Background technology

It is laid on the flap gate on river course, for landscape effects such as river training integrated environment, reservoir impoundment power generation or formation artificial waterfalls.Existing flap gate, structure is complicated, and construction investment is big, and difficulty of construction is high.

Utility model content

This utility model aims to provide a kind of simple in construction, invests River Landscape flap gate little, that difficulty of construction is low.

nullFor this，The technical scheme that this utility model adopts is: a kind of River Landscape flap gate，Including hydraulic headstock gear、Lower shaft assembly、Gate flap and connecting lever，It is characterized in that: described hydraulic headstock gear includes hydraulic cylinder、Hydraulic system and headstock gear bracing frame，Described hydraulic cylinder is horizontally arranged on headstock gear bracing frame，Hydraulic system is fixedly mounted on the top of hydraulic cylinder body，Described lower shaft assembly includes lower shaft and lower shaft bracing frame，Described lower shaft is arranged on lower shaft bracing frame by bearing，Described gate flap is fixedly set in the middle part of lower shaft，The two ends, left and right of lower shaft fixed cover respectively is equipped with connecting lever，The other end of described connecting lever is connected with the piston rod of hydraulic cylinder，Described gate flap is across whole river course，The keying room of closing it is provided with in the left and right sides in river course，Described keying room is made up of armored concrete，And closed by removable cover，Described hydraulic headstock gear、Connecting lever and seepage sump are arranged at opening and closing indoor，And hydraulic headstock gear、Connecting lever and seepage sump are from front to back，It is stepped from high to low and sets gradually；Being provided with detection door on described removable cover, be provided with the steel cat ladder just to detection door on the sidewall opening and closing room, described steel cat ladder is arranged near seepage sump；

nullDescribed headstock gear bracing frame includes support body、Prop up bearing、Hook and cross bar，Two support body are respectively through the top being periodically installed at same bearing about bolt，Described hook is totally two row，Before and after two row hooks and arrange dorsad，Described cross bar is totally two and time interval setting，The upper end of described hook is stretched in the jack being correspondingly arranged in a bearing and welds together with a bearing，The upper end of described hook is welded on the bottom of a bearing，The hook lower end being positioned at same string hangs on same cross bar，And the A/F of hook is less than the diameter of cross bar，The top of described support body is provided with the installation ring that left and right is through，The left and right outer wall local of the cylinder body of described hydraulic cylinder stretches out formation mounting post，Described mounting post inserts installing in ring and passing through to install the installation positioning spigot location that ring medial extremity is arranged of respective side，The bottom of described bearing、Hook、Cross bar is all embedded in underground.

The beneficial effects of the utility model are: be not only simple in structure, it is also possible to saving many construction investments, difficulty of construction is low.Connecting lever, lower shaft, gate flap is driven to rotate together by hydraulic cylinder, realize the opening and closing of gate (i.e. gate flap), rising gate can water-retention, falling gate can flood passage, certain opening angle can be suitably regulated to regulate water level during dash, water is crossed in gate Men Dingke overflow simultaneously, forms the landscape effect of artificial waterfall.Core component such as hydraulic headstock gear, connecting lever and seepage sump are arranged at opening and closing indoor, are not take up space, two sides, river course, conveniently arrange River Landscape.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the side view opening and closing indoor in Fig. 1.

Fig. 3 is the structural representation of hydraulic headstock gear.

Fig. 4 is the structural representation of headstock gear bracing frame.

Detailed description of the invention

By the examples below and in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1 and Figure 2, a kind of River Landscape flap gate, mainly it is made up of hydraulic headstock gear 1, lower shaft assembly 2, gate flap 3 and connecting lever 4.

Hydraulic headstock gear 1 is mainly made up of hydraulic cylinder 11, hydraulic system 12 and headstock gear bracing frame 13 3 part.Hydraulic cylinder 11 is horizontally arranged on headstock gear bracing frame 13, and hydraulic system 12 is fixedly mounted on the top of hydraulic cylinder 11 cylinder body.Lower shaft assembly 2 is mainly made up of lower shaft 21 and lower shaft bracing frame 22 two parts.Lower shaft 21 is arranged on lower shaft bracing frame 22 by bearing.Gate flap 3 is fixedly set in the middle part of lower shaft 21, fixed cover is equipped with connecting lever 4 respectively at the two ends, left and right of lower shaft 21, and the other end of connecting lever 4 is connected with the piston rod of hydraulic cylinder 11, and hydraulic headstock gear 1 drives connecting lever 4 to rotate, connecting lever 4 drives lower shaft 21 to rotate, and lower shaft 21 drives gate flap 3 to rotate.

Gate flap 3, across whole river course, is provided with the keying room 5 of closing in the left and right sides in river course, opens and closes room 5 and is made up of armored concrete, and is closed by removable cover 51.Hydraulic headstock gear 1, connecting lever 4 and seepage sump 6 are arranged at opening and closing in room 5, and hydraulic headstock gear 1, connecting lever 4 and seepage sump 6 from front to back, are stepped from high to low and set gradually.Seepage sump 6 is used for collecting percolating water, is arranged in lowest point, it is prevented that catchment damage equipment, and seepage sump 6 wants running check, and clears up in time.

Being provided with detection door 52 on removable cover 51, be provided with the steel cat ladder 7 just to detection door 52 on the sidewall opening and closing room 5, steel cat ladder 7 is arranged near seepage sump 6.

Gate 3 is spliced by three pieces of gate flaves about 31, is fastened by bolts together between adjacent gate flap 31.Lower shaft bracing frame 22 is at least three, is arranged on both ends and the middle part of lower shaft 21.

Shown in Fig. 3 Fig. 4, the cylinder body of hydraulic cylinder 11 is fixedly mounted on headstock gear bracing frame 13.The cylinder body of hydraulic cylinder 11 maintains static, and hydraulic system 12 drives the piston rod of hydraulic cylinder 11 to move forward and backward, thus driving connecting lever 4 to swing.

Headstock gear bracing frame 13 is main to be made up of support body 13-1, a bearing 13-2, hook 13-3, cross bar 13-4 and bolt 13-5.

Two support body 13-1 are periodically installed at the top of same bearing 13-2 respectively through bolt about 13-5, and a bearing 13-2 fixes two support body 13-1 for installation.

Hook 13-3 is totally two row, and the setting dorsad of two row hook 13-3 time intervals, forward, the eave tile of the hook 13-3 being located behind is backwards for the eave tile of namely located anteriorly hook 13-3.Each column hook 13-3 totally five, compartment of terrain, left and right is placed equidistant, and two of which is positioned at the underface of a support body 13-1, and two other is positioned at the underface of another support body 13-1, also have a underface between two support body 13-1, but be not limited to five.

Each column hook 13-3 is correspondingly arranged on a cross bar 13-4.Cross bar 13-4 totally two, time interval is arranged, and the upper end of hook 13-3 is stretched in the jack being correspondingly arranged on a bearing 13-2 and welds together with a bearing 13-2, compares the bottom of a bearing 13-2 of directly welding, and firm welding is better.The hook 13-3 lower end being positioned at same string hangs on same cross bar 13-4.The A/F of the hook 13-3 diameter less than cross bar 13-4, it is prevented that cross bar 13-4 deviates from hook 13-3.

The top of support body 13-1 is provided with the installation ring 13-6 that left and right is through, and the medial extremity installing ring 13-6 is provided with installation positioning spigot 13-7.The left and right outer wall local of the cylinder body of hydraulic cylinder 11 stretches out formation mounting post, and mounting post is inserted in the installation ring 13-6 of respective side, and by installing the installation positioning spigot 13-7 location that ring 13-6 medial extremity is arranged.Prop up the bottom of bearing 13-2, hook 13-3, cross bar 13-4 are all embedded in underground.

The eave tile of hook is arranged dorsad, be in order to prevent before and after erection support, upper and lower play, arrange about two support body, just vertical with the arranged direction of hook, be to prevent erection support left and right play, it is achieved that three directions spacing.Simple in construction, installation reliability is high, it is to avoid occur loosening and affecting the properly functioning of headstock gear, eliminates maintenance and reinforces.

Claims (1)

1. null1. a River Landscape flap gate，Including hydraulic headstock gear (1)、Lower shaft assembly (2)、Gate flap (3) and connecting lever (4)，It is characterized in that: described hydraulic headstock gear (1) includes hydraulic cylinder (11)、Hydraulic system (12) and headstock gear bracing frame (13)，Described hydraulic cylinder (11) is horizontally arranged on headstock gear bracing frame (13)，Hydraulic system (12) is fixedly mounted on the top of hydraulic cylinder (11) cylinder body，Described lower shaft assembly (2) includes lower shaft (21) and lower shaft bracing frame (22)，Described lower shaft (21) is arranged on lower shaft bracing frame (22) by bearing，Described gate flap (3) is fixedly set in the middle part of lower shaft (21)，The two ends, left and right of lower shaft (21) fixed cover respectively is equipped with connecting lever (4)，The other end of described connecting lever (4) is connected with the piston rod of hydraulic cylinder (11)，Described gate flap (3) is across whole river course，The keying room (5) of closing it is provided with in the left and right sides in river course，Described keying room (5) is made up of armored concrete，And closed by removable cover (51)，Described hydraulic headstock gear (1)、Connecting lever (4) and seepage sump (6) are arranged at opening and closing in room (5)，And hydraulic headstock gear (1)、Connecting lever (4) and seepage sump (6) are from front to back，It is stepped from high to low and sets gradually；Described removable cover (51) is provided with detection door (52), being provided with the steel cat ladder (7) just to detection door (52) on the sidewall opening and closing room (5), described steel cat ladder (7) is arranged near seepage sump (6)；

   nullDescribed headstock gear bracing frame (13) includes support body (13-1)、Prop up bearing (13-2)、Hook (13-3) and cross bar (13-4)，Two support body (13-1) are periodically installed at the top of same bearing (13-2) respectively through bolt (13-5) left and right，Described hook (13-3) is totally two row，Two row hooks (13-3) front and back are also arranged dorsad，Described cross bar (13-4) is totally two and time interval setting，The upper end of described hook (13-3) is stretched in the jack being correspondingly arranged in a bearing (13-2) and welds together with a bearing (13-2)，The upper end of described hook (13-3) is welded on the bottom of a bearing (13-2)，Hook (13-3) lower end being positioned at same string hangs on same cross bar (13-4)，And the diameter that the A/F of hook (13-3) is less than cross bar (13-4)，The top of described support body (13-1) is provided with the installation ring (13-6) that left and right is through，The left and right outer wall local of the cylinder body of described hydraulic cylinder (11) stretches out formation mounting post，Described mounting post inserts installation ring (13-6) installation positioning spigot (13-7) location that is interior and that arranged of respective side by installation ring (13-6) medial extremity，The bottom of described bearing (13-2)、Hook (13-3)、Cross bar (13-4) is all embedded in underground.