CN219450661U - Water conservancy and hydropower dyke engineering is with drainage flashboard - Google Patents

Abstract

The utility model belongs to the field of drainage flashboard, in particular to a drainage flashboard for water conservancy and hydropower embankment engineering, which comprises a mounting table and a gate, wherein the inner wall of the gate is connected with a screw rod through internal and external threads in a matched manner, the inner wall of the gate is rotationally connected with a rotating column, one end of the rotating column extends to the inner wall of the mounting table, the inner wall of the mounting table is provided with a sliding groove for the sliding of the rotating column, the outer wall of the rotating column is fixedly connected with a connecting rod, the inner wall of the connecting rod is slidingly connected with an extension rod, one end of the extension rod is fixedly connected with an interception net, the top end of the mounting table is provided with a power assembly for driving the screw rod to rotate, the power assembly comprises a driving motor, the driving motor is fixedly arranged at the top of the mounting table, floating matters on the water surface can be intercepted when the gate is opened through the cooperation between the devices, sundries on the bottom of the water can be cleaned when the gate is closed, and the attaching effect of the gate and the water bottom is effectively improved.

Description

Water conservancy and hydropower dyke engineering is with drainage flashboard

Technical Field

The utility model relates to the field of water drain flashboard, in particular to a water drain flashboard for water conservancy and hydropower embankment engineering.

Background

The embankment project refers to a water retaining building built along the edges of a river, a canal, a lake, a coast or a flood discharge area, a flood diversion area and a reclamation area, and the embankment is an important flood control project widely adopted in the world at the earliest. The embankment is a main measure for preventing flood from flooding and protecting residents and industrial and agricultural production, and after the river levee constrains flood, the flood is limited in the flood passage, so that the water depth of the same flow is increased, the flood discharge flow rate is increased, and the flood discharge and sand discharge are facilitated. The embankment can also resist wind and waves and sea tides.

When the drainage gate at the downstream position opens the drainage channel, the floating matters in the upstream water and on the water surface can fall into the downstream along with the water flow, and part of sundries at the water bottom can move towards the downstream along with the impact force of the water flow, so that the sundries are likely to be blocked at the bottom of the drainage gate, the drainage gate is difficult to be completely closed with the bottom of the channel when being closed, and the water leakage condition occurs.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the problem that impurities at the bottom of water are difficult to close with the bottom of a channel when a gate is closed and water leakage occurs due to the fact that the impurities at the bottom of the water are not treated, the utility model provides a water conservancy and hydropower embankment engineering drainage flashboard.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a water conservancy and hydropower embankment project drainage flashboard, which comprises a mounting table and a gate, wherein the inner wall of the gate is connected with a screw rod through internal and external threads in a matched manner, the opening and closing of the gate can be driven through the rotation of the screw rod, the inner wall of the gate is rotationally connected with a rotating column, one end of the rotating column extends to the inner wall of the mounting table, a sliding groove for the sliding of the rotating column is formed in the inner wall of the mounting table, the rotating column can be driven to slide along the inner wall of the sliding groove when the gate slides, the outer wall of the rotating column is fixedly connected with a connecting rod, the inner wall of the connecting rod is slidingly connected with an extension rod, one end of the extension rod is fixedly connected with an interception net, and the interception net can be driven to rotate when the rotating column rotates.

The top of mount table is provided with the power component that is used for driving lead screw pivoted, and power component can drive the lead screw and rotate.

Preferably, the power assembly comprises a driving motor, the driving motor is fixedly arranged at the top of the mounting table, an output shaft of the driving motor is fixedly connected with one end of the screw rod, and the gate can be driven to be opened and closed by starting the driving motor.

Preferably, the outer wall fixedly connected with gear of the column rotates, the inner wall fixedly connected with of sliding tray and the rack board of gear engagement, when the column rotates and slides, through the cooperation of gear and rack board, can drive the column rotation.

Preferably, one end of the extension rod, which is close to the rotating column, is fixedly connected with an extension spring, the other end of the extension spring is fixedly connected with the inner wall of the connecting rod, and the extension spring can keep the trend of pulling the extension rod in real time.

Preferably, the outer wall of the gate is provided with a rotating groove for the connecting rod to rotate, and the outer wall of the connecting rod is attached to the inner wall of the rotating groove.

Preferably, the outer wall fixedly connected with of gate blocks the pole, blocks the net through blocking the setting of pole and can block the pivoted interception, makes it reach the effect that extends.

Preferably, the blocking lever is disposed below the connecting lever.

The utility model has the advantages that:

1. according to the utility model, the screw rod is driven to rotate by the driving motor, so that the gate can be opened, the gear on the outer wall of the rotary column is meshed with the rack plate, the rotary column is driven to rotate while the gate slides, the interception net can rotate until the interception net rotates to the bottom of the gate, floaters on the surface of water flow can be intercepted, the collection of workers is facilitated, the gate is closed, sludge and partial sundries on the water bottom can be pushed by the returned interception net, the problem that the sundries on the water bottom are not treated, the gate is difficult to close with the bottom of a channel when the gate is closed, water leakage occurs is effectively solved, and the use efficiency of the gate is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a mounting table of the present utility model;

FIG. 3 is a schematic view of the structure of the interception net of the present utility model;

FIG. 4 is a schematic view of the utility model after the gate is opened;

FIG. 5 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

fig. 6 is an enlarged view of B in fig. 3 in the present utility model.

In the figure: 1. a mounting table; 2. a driving motor; 3. a screw rod; 4. a gate; 5. an interception net; 6. a blocking lever; 7. rotating the column; 8. a gear; 9. rack plate; 10. a connecting rod; 11. an extension rod; 12. and (5) stretching the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, a water conservancy and hydropower embankment project drainage flashboard comprises a mounting table 1 and a gate 4, wherein when the water level in a reservoir is too high, the gate 4 needs to be opened to control the water level.

The inner wall of gate 4 is connected with lead screw 3 through internal and external screw thread cooperation, and accessible rotation lead screw 3 makes gate 4 slide along the outer wall of lead screw 3, and the inner wall sliding connection of gate 4 has the gag lever post, and when lead screw 3 rotated and drives gate 4 and slide, the gliding orbit of gate 4 of gag lever post can be limited, and the gag lever post sets up in one side of lead screw 3, the top of gag lever post and the top fixed connection of mount table 1.

The inner wall rotation of gate 4 is connected with the rotation post 7, and the rotation post 7 atress rotates along the inner wall of gate 4, and the one end of rotation post 7 extends to the inner wall of mount table 1, and the gliding sliding tray of confession rotation post 7 has been seted up to the inner wall of mount table 1, and when the rotation of lead screw 3 drove gate 4 and slides, can drive simultaneously and rotate post 7 along the inner wall slip of sliding tray.

The outer wall fixedly connected with connecting rod 10 of gate 4 pivoted post 7, when pivoted post 7 received effort and rotated, can drive connecting rod 10 syntropy simultaneously and rotate, the inner wall sliding connection of connecting rod 10 has extension pole 11, and extension pole 11 one end fixedly connected with interception net 5 is when pivoted post 7 drives connecting rod 10 and rotates, can drive interception net 5 simultaneously and rotate, and when interception net 5 was driven and is rotated, extension pole 11 received interception net 5 gravity's influence, can follow the inner wall roll-off of connecting rod 10 to reach the effect of extension.

The top of mount table 1 is provided with the power component that is used for driving lead screw 3 pivoted, can drive lead screw 3 rotation through the power component that mount table 1 top set up.

The power assembly comprises a driving motor 2, the driving motor 2 is fixedly arranged at the top of the mounting table 1, an output shaft of the driving motor 2 is fixedly connected with one end of the screw rod 3, and the opening and closing of the gate 4 can be realized by driving the forward rotation and the reverse rotation of the screw rod 3 through the driving motor 2.

The outer wall fixedly connected with gear 8 of post 7 rotates, the inner wall fixedly connected with of sliding tray and the rack board 9 of gear 8 meshing, rack board 9 sets up in one side of sliding tray, the one end outer wall fixedly connected with gear 8 of post 7 extension to the sliding tray rotates, when gate 4 drives post 7 and upwards slides, the post 7 of this moment is driven by the synchronization and upwards slides along the inner wall of sliding tray, because of gear 8 and rack board 9 meshing, when gate 4 opens, the gear 8 of this moment just can drive post 7 of rotation, drive simultaneously and intercept net 5 rotation, when gate 4 opens to the certain altitude, the below of gate 4 can be rotated to the interception net 5 of this moment, be the incline state, the floater on rivers surface of this moment can be intercepted, staff accessible collecting tool, collect the floater rubbish that will be blocked down by the interception net 5.

When the gate 4 is closed, the gear 8 drives the rotary column 7 to reversely rotate, the interception net 5 resets according to the original rotating track, the interception net 5 is in the process of recovering, the maximum radius of the interception net 5 can be attached to the bottom of the water flow channel, the recovery process of the interception net 5 can be realized, impurities and silt blocked at the bottom of the gate 4 are pushed, the attachment to the bottom of the water flow channel is guaranteed as much as possible when the gate 4 is closed, and the water flow is effectively reduced.

Example two

Referring to fig. 1-6, in a first comparative example, as another embodiment of the present utility model, an extension spring 12 is fixedly connected to one end of an extension rod 11 near a rotation column 7, the other end of the extension spring 12 is fixedly connected to the inner wall of a connecting rod 10, and the extension spring 12 maintains a tendency to pull the extension rod 11 in real time.

The outer wall of the gate 4 is provided with a rotating groove for the connecting rod 10 to rotate, and the outer wall of the connecting rod 10 is attached to the inner wall of the rotating groove.

The outer wall fixedly connected with of gate 4 blocks pole 6, block pole 6 sets up in the below of connecting rod 10, when gate 4 slides, gear 8 can drive rotation post 7 and rotate, connecting rod 10 at this moment just can drive interception net 5 and rotate, block pole 6 just can carry out the roof pressure to pivoted interception net 5, because block pole 6 is hard material, along with the continuous rotation of connecting rod 10, interception net 5 just can drive extension rod 11 and be pushed out by blocking pole 6, at this moment extension spring 12 takes place deformation storage elastic potential energy, the interception net 5 after extending this moment, alright rotate to the bottom of gate 4, be the incline state, when gate 4 is closed, the interception net 5 of reverse rotation is until not blockked by blocking pole 6, extension spring 12 alright release elastic potential energy, pull extension rod 11 back.

The working principle drives the lead screw 3 through driving motor 2 and rotates, alright open gate 4 this moment, through the meshing of the gear 8 and the rack board 9 of the outer wall of pivoted post 7, drive the pivoted post 7's of pivoted in the time of can realizing gate 4 gliding rotation, interception net 5 alright rotate this moment, until interception net 5 rotates to the bottom of gate 4, can intercept the floater on rivers surface, be convenient for the staff to collect, through closing gate 4, the interception net 5 of reply can be in the way promote silt and the partial debris of submarine, improve the degree of gate 4 bottom and the laminating of passageway bottom effectively.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The utility model provides a water conservancy and hydropower dyke engineering is with drainage flashboard, includes mount table (1) and gate (4), its characterized in that: the inner wall of the gate (4) is connected with a screw rod (3) through internal and external screw thread matching, the inner wall of the gate (4) is rotationally connected with a rotating column (7), one end of the rotating column (7) extends to the inner wall of the mounting table (1), a sliding groove for the sliding of the rotating column (7) is formed in the inner wall of the mounting table (1), a connecting rod (10) is fixedly connected with the outer wall of the rotating column (7), an extension rod (11) is slidingly connected with the inner wall of the connecting rod (10), and an interception net (5) is fixedly connected with one end of the extension rod (11);

the top end of the mounting table (1) is provided with a power component for driving the screw rod (3) to rotate.

2. The water conservancy and hydropower levee project drainage gate of claim 1, wherein: the power assembly comprises a driving motor (2), the driving motor (2) is fixedly arranged at the top of the mounting table (1), and an output shaft of the driving motor (2) is fixedly connected with one end of the screw rod (3).

3. The water conservancy and hydropower levee project drainage gate of claim 1, wherein: the outer wall of the rotating column (7) is fixedly connected with a gear (8), and the inner wall of the sliding groove is fixedly connected with a rack plate (9) meshed with the gear (8).

4. A water conservancy and hydropower levee construction drainage gate as in claim 3, wherein: one end of the extension rod (11) close to the rotating column (7) is fixedly connected with an extension spring (12), and the other end of the extension spring (12) is fixedly connected with the inner wall of the connecting rod (10).

5. The water conservancy and hydropower levee project drainage gate of claim 4, wherein: the outer wall of the gate (4) is provided with a rotating groove for the connecting rod (10) to rotate, and the outer wall of the connecting rod (10) is attached to the inner wall of the rotating groove.

6. The water conservancy and hydropower levee project drainage gate of claim 5, wherein: the outer wall of the gate (4) is fixedly connected with a blocking rod (6).

7. The water conservancy and hydropower levee project drainage gate of claim 6, wherein: the blocking rod (6) is arranged below the connecting rod (10).