CN211200299U

CN211200299U - Hinge dam

Info

Publication number: CN211200299U
Application number: CN201921732451.9U
Authority: CN
Inventors: 陈凤伟
Original assignee: Jiangsu Koka New Materials Technology Co ltd
Current assignee: Jiangsu Koka New Materials Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-07
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a hinge dam, including arch dam body and first base, the arch dam body passes through actuating mechanism and is connected with first base, actuating mechanism includes the hydraulic press, the telescopic link is installed to the hydraulic press upper end, the telescopic link passes through the connecting rod and is connected with arch dam body, the telescopic link passes through the link and is connected with the hydraulic press, install the second base in the first base, it has first track to open one side on the second base, second base inner wall is opened there is the second track, the second track passes through the lug and is connected with the chassis, it has the installation cavity to open in the chassis, a plurality of electricity generation mechanisms are installed to arch dam body upstream face, electricity generation mechanism includes first cavity, first cavity middle part is connected with the impeller through the pivot, the bars net is installed to first cavity mouth. The utility model discloses can effectively strengthen the anti rivers impact ability, reduce the risk that hinge dam warp or collapse, use convenient high-efficient, the security is high, and the practicality is good.

Description

Hinge dam

Technical Field

The utility model relates to a waterproof engineering equipment technical field, especially a hinge dam.

Background

The sluice gate is needed to be used when water storage or drainage of a river channel is intercepted, the sluice gate can be divided into dam bodies such as a flap dam, a hydraulic dam and a hinge dam, and the hinge dam is formed in a way that a dam body panel is connected with a foundation and can be lifted under the action of a hydraulic rod and is similar to a door hinge in shape.

For example, the hinge dam disclosed in chinese utility model patent No. 201821101564.4 includes: an arch dam body; the driving mechanism drives the arch dam body to lift; the arched dam body comprises an upstream surface, and the arched dam body arches towards one side of the upstream surface.

Although the hinge dam can relieve the impact force of water flow applied to the dam body and increase the water flow impact resistance of the arch dam body, a plurality of sub dam bodies in different shapes need to cooperate together to perform water resistance in the using process, and meanwhile, two adjacent sub dam bodies cannot be opened or closed well, so that the hinge dam is inconvenient to use and low in efficiency.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a hinge dam, uses this kind of hinge dam to need the sub-dam body of a plurality of different shapes to carry out the collaborative work, and this kind of hinge dam can be opened or close well simultaneously, uses convenient high-efficient.

The utility model provides a technical scheme of above-mentioned technical problem is: a hinge dam comprises an arch dam body and a first base, wherein the arch dam body is connected with the first base through a driving mechanism, the driving mechanism comprises a hydraulic press, a connecting shaft is inserted at the lower end of the hydraulic press, a telescopic rod is arranged at the upper end of the hydraulic press, the telescopic rod is connected with the arched dam body through a connecting rod, the telescopic rod is connected with the hydraulic press through a connecting frame, a second base is arranged in the first base, a first rail is arranged on one side of the second base, the inner wall of the second base is provided with a second rail which is connected with the chassis through a lug, an installation cavity is arranged in the chassis and is clamped with the bottom end of the hydraulic press, a plurality of power generation mechanisms are arranged on the upstream surface of the arch dam body, the power generation mechanism comprises a first cavity, the middle part of the first cavity is connected with the impeller through a rotating shaft, and a grid mesh is installed at a cavity opening of the first cavity.

As the utility model discloses an optimal technical scheme, the arch dam body includes first sub-dam body and the sub-dam body of second, it has a plurality of second cavities to open on first sub-dam body right side, a plurality of protruding axles are installed to the sub-dam body left end of second.

As an optimal technical scheme of the utility model, the second cavity distributes in first sub-dam body upper and middle, lower part, the protruding axle distributes in second sub-dam body upper and middle, lower part, protruding axle diameter suits with the second cavity internal diameter.

As an optimized technical scheme of the utility model, the sealing strip is installed to first sub-dam body right-hand member.

As an optimal technical scheme of the utility model, install the battery in the arch dam body, a plurality of bulbs are installed on arch dam body top.

As an optimized technical scheme of the utility model, be connected with two sets of impellers in the pivot at least.

As a preferred technical scheme of the utility model, actuating mechanism is provided with two, and distributes in first sub-dam body or second sub-dam body both ends.

As an optimal technical scheme of the utility model, the crookedness and the arch dam crookedness of second cavity equal, and the crookedness and the arch dam crookedness of protruding axle equal.

As an optimal technical scheme of the utility model, the crookedness of first track equals with arch dam body crookedness.

By adopting the structure, the arched dam body can be lowered by the hydraulic press to drain water when the water level of the river is higher, and can be lifted by the hydraulic press to store water when the water level of the river is lower; when the water level of the river is high, the outer chassis is kept fixed, the inner chassis is moved to the back water surface on the first track to separate the first sub-dam body from the second sub-dam body for drainage, and when the water level of the river is reduced, the inner chassis is moved to the upstream surface on the first track to close the first sub-dam body and the second sub-dam body for water storage. The utility model discloses can effectively strengthen the anti rivers impact ability, reduce the risk that hinge dam warp or collapse, use convenient high-efficient, the security is high, and the practicality is good.

Drawings

Fig. 1 is a rear view of the hinge dam of the present invention.

Fig. 2 is the utility model relates to a left side view of hinge dam.

Fig. 3 is a top view of the first base.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a front view of the hinge dam of the present invention.

Fig. 6 is a schematic structural view of the power generation mechanism.

Fig. 7 is a closed top view of the hinge dam of the present invention.

Fig. 8 is a top view of the hinge dam of the present invention.

Fig. 9 is a schematic structural view of the first sub-dam body.

Fig. 10 is a schematic structural view of the second sub-dam body.

In the figure: the dam comprises an arched dam body 1, a first dam body 2, a second dam body 3, a driving mechanism 4, a first base 5, a hydraulic press 6, a telescopic rod 7, a connecting frame 8, a connecting shaft 9, a connecting rod 10, a chassis 11, a second base 12, a second cavity 13, a protruding shaft 14, a power generation mechanism 15, a first cavity 16, a rotating shaft 17, an impeller 18, a grid mesh 19, a storage battery 20, a bulb 21, a mounting cavity 22, a second track 23, a bump 24, a sealing strip 25 and a first track 26.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, the hinge dam of the present invention comprises an arch dam 1 and a first base 5, wherein the arch dam 1 is connected to the first base 5 through a driving mechanism 4, the driving mechanism 4 comprises a hydraulic press 6, a connecting shaft 9 is inserted into the lower end of the hydraulic press 6, an expansion link 7 is installed at the upper end of the hydraulic press 6, the expansion link 7 is connected to the arch dam 1 through a connecting rod 10, the expansion link 7 is connected to the hydraulic press 6 through a connecting frame 8, as shown in fig. 3, a second base 12 is installed in the first base 5, a first rail 26 is opened at one side of the second base 12, as shown in fig. 4, a second rail 23 is opened at the inner wall of the second base 12, the second rail 23 is connected to a chassis 11 through a bump 24, an installation cavity 22 is opened in the chassis 11, the installation cavity 22 is connected to the bottom end of the hydraulic press 6, as shown in fig. 5, a plurality of power generation mechanisms 15 are installed on the upstream surface of the arch dam 1, as shown in fig. 6, each power generation mechanism 15 comprises a first cavity 16, the middle of each first cavity 16 is connected with an impeller 18 through a rotating shaft 17, and a grid 19 is installed at the mouth of each first cavity 16. The hydraulic press 6 can rotate through the connecting shaft 9, so that the arched dam body 1 can be lowered or lifted, the second rail 23 is clamped with the bump 24, the hydraulic press 6 and the chassis 11 can be prevented from falling off from the first base 5, and the stability of the hinge dam is enhanced; when the river water level is high, the arched dam body 1 can be lowered through the hydraulic press 6 for drainage, and when the river water level is low, the arched dam body 1 can be lifted through the hydraulic press 6 for water storage; when the water level of a river is high, the outer chassis 11 is kept fixed, the inner chassis 11 is moved on the first rail 26 to separate the first sub-dam body 2 from the second sub-dam body 3, so that water can be effectively drained, the phenomenon that the arch-shaped dam body 1 collapses due to large pressure when the hydraulic press 6 is contracted and further the drainage is too fast to cause a disaster is avoided, when the water level of the river is reduced, the inner chassis 11 is moved on the first rail 26 to the upstream surface to close the first sub-dam body 2 and the second sub-dam body 3 for water storage, the use is convenient and efficient, and the safety is high; impeller 18 receives the impact of rivers to carry out hydroelectric power generation, effectively utilizes the water resource, the energy saving, and green, grid 19 can prevent that shellfish class biology from getting into and leading to blockking up first cavity 16 in the first cavity 16, and then avoids blockking up impeller 18 and can not rotate the electricity generation, uses convenient high-efficient, and the practicality is good.

As shown in fig. 7 to 10, the arch dam 1 includes a first sub dam 2 and a second sub dam 3, the right side of the first sub dam 2 is provided with a plurality of second cavities 13, the left end of the second sub dam 3 is provided with a plurality of protruding shafts 14, the second cavities 13 are distributed on the upper part, the middle part and the lower part of the first sub dam 2, the protruding shafts 14 are distributed on the upper part, the middle part and the lower part of the second sub dam 3, the diameter of the protruding shafts 14 is adapted to the inner diameter of the second cavities 13, the upper part, the middle part and the lower part are provided with a plurality of protruding shafts 14 and a plurality of second cavities 13, so that the arch dam 1 can be well reinforced, the stability of the arch dam 1 is enhanced, and further the flood fighting capability is enhanced.

As shown in fig. 9, the right end of the first sub-dam 2 is provided with a sealing strip 25. The sealing strip 25 can block water flow when the first sub-dam body 2 and the second sub-dam body 3 are closed, and the water flow is prevented from flowing out from gaps between the first sub-dam body 2 and the second sub-dam body 3, so that the arch dam body 1 is prevented from collapsing, the use is convenient and efficient, and the safety is high.

As shown in fig. 5, a storage battery 20 is installed in the arch dam 1, a plurality of bulbs 21 are installed at the top end of the arch dam 1, and as shown in fig. 6, at least two groups of impellers 18 are connected to the rotating shaft 17. The multiple groups of impellers 18 are impacted by water flow to generate electricity, electric energy is stored in the storage battery 20 to supply power to the bulb 21, the bulb 21 can give out warning to the navigation ship at night or when the visibility is low, accidents caused by the navigation ship colliding with the arched dam body 1 are avoided, and the safety is high.

As shown in fig. 9 to 10, two driving mechanisms 4 are disposed and distributed at two ends of the first sub-dam 2 or the second sub-dam 3. Two actuating mechanism 4 can support or fall first sub-dam body 2 or second sub-dam body 3 effectively, avoid single actuating mechanism 4 work to receive too big pressure and lead to the dam body collapse to avoid the disaster, it is convenient to use, and the security is high.

As shown in fig. 9-10, the curvature of the second cavity 13 is equal to the curvature of the arched dam 1, the curvature of the convex shaft 14 is equal to the curvature of the arched dam 1, and as shown in fig. 3, the curvature of the first track 26 is equal to the curvature of the arched dam 1. When the first sub-dam body 2 or the second sub-dam body 3 is separated, the protruding shaft 14 can be well drawn out from the second cavity 13, when the first sub-dam body 2 or the second sub-dam body 3 is closed, the protruding shaft 14 can be well inserted into the second cavity 13, and when the adjacent end of the first sub-dam body 2 and the second sub-dam body 3 can smoothly slide on the first track 26 through the base plate 11, so that water drainage or water storage is performed, and the use is convenient and efficient.

The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and practical alternatives to and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the spirit or essential characteristics of the invention.

Claims

1. The utility model provides a hinge dam, includes arch dam body (1) and first base (5), characterized by: the arch dam body (1) is connected with a first base (5) through a driving mechanism (4), the driving mechanism (4) comprises a hydraulic press (6), a connecting shaft (9) is inserted at the lower end of the hydraulic press (6), a telescopic rod (7) is installed at the upper end of the hydraulic press (6), the telescopic rod (7) is connected with the arch dam body (1) through a connecting rod (10), the telescopic rod (7) is connected with the hydraulic press (6) through a connecting frame (8), a second base (12) is installed in the first base (5), a first rail (26) is arranged on one side of the second base (12), a second rail (23) is arranged on the inner wall of the second base (12), the second rail (23) is connected with a chassis (11) through a convex block (24), a mounting cavity (22) is arranged in the chassis (11), and the mounting cavity (22) is clamped with the bottom end of the hydraulic press (6), a plurality of power generation mechanisms (15) are installed to arch dam (1) upstream face, power generation mechanism (15) include first cavity (16), first cavity (16) middle part is connected with impeller (18) through pivot (17), grid (19) are installed to first cavity (16) accent.

2. The hinge dam as recited in claim 1, wherein: the arched dam body (1) comprises a first sub dam body (2) and a second sub dam body (3), a plurality of second cavities (13) are formed in the right side of the first sub dam body (2), and a plurality of protruding shafts (14) are installed at the left end of the second sub dam body (3).

3. A hinge dam as defined in claim 2, wherein: the second cavities (13) are distributed on the upper part, the middle part and the lower part of the first sub dam body (2), the convex shafts (14) are distributed on the upper part, the middle part and the lower part of the second sub dam body (3), and the diameters of the convex shafts (14) are adapted to the inner diameter of the second cavities (13).

4. A hinge dam as defined in claim 2, wherein: and a sealing strip (25) is arranged at the right end of the first sub-dam body (2).

5. The hinge dam as recited in claim 1, wherein: a storage battery (20) is installed in the arched dam body (1), and a plurality of bulbs (21) are installed at the top end of the arched dam body (1).

6. The hinge dam as recited in claim 1, wherein: the rotating shaft (17) is connected with at least two groups of impellers (18).

7. The hinge dam as recited in claim 1, wherein: the two driving mechanisms (4) are arranged and distributed at two ends of the first sub dam body (2) or the second sub dam body (3).

8. A hinge dam as defined in claim 2, wherein: the curvature of the second cavity (13) is equal to that of the arched dam body (1), and the curvature of the convex shaft (14) is equal to that of the arched dam body (1).

9. The hinge dam as recited in claim 1, wherein: the curvature of the first track (26) is equal to the curvature of the arched dam body (1).