CN215669346U - Water diversion structure for water conservancy and hydropower engineering - Google Patents

Abstract

The utility model discloses a water diversion structure for water conservancy and hydropower engineering, which comprises a water channel, wherein a support is welded above the outer wall of the water channel, a lifting mechanism is arranged in the support, the lifting mechanism comprises a motor, a first sheave, a belt, a second sheave, a screw rod, a bent plate and a door plate, the outer wall of the motor is welded with the outer wall of the support, and the output end of the motor is welded with the bottom of the first sheave. The pivoted second sheave drives the screw rod and rotates, the bent plate rebound during pivoted screw rod, the bent plate that removes drives the door plant and in the inboard rebound of diaphragm, the trouble of shutoff again has been saved, the practicality has been improved, the bottom and the plane of inserted bar insert simultaneously, accomplish the fixed of ditch, avoided the water source to strike and caused the outer wall collision, ensure the ditch normal use, the thickness of the ditch department of buckling has been increased, the impact has been reduced, prevent that the ditch department of buckling from taking place to damage, the service life is prolonged, and convenient popularization and use.

Description

Water diversion structure for water conservancy and hydropower engineering

Technical Field

The utility model relates to the technical field of water diversion structures for hydraulic and hydroelectric engineering, in particular to a water diversion structure for hydraulic and hydroelectric engineering.

Background

The diversion structure of hydraulic and hydroelectric engineering means that the raw water of a construction site needs to be diverted away during water conservancy construction, so that the construction of the hydraulic and hydroelectric engineering is facilitated.

Current water conservancy hydroelectric engineering's diversion structure keeps off the mouth when using and adopts the fried mouth form, can only carry out one-time use, and the shutoff is again carried out to the reuse demand, has reduced the practicality to the framework is inside the irrigation canals and ditches, and the water source strikes and can take place the outer wall collision, influences normal use, and the inside department of buckling impact force of irrigation canals is great simultaneously, takes place to damage easily, has shortened life, is not conform to the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water diversion structure for water conservancy and hydropower engineering, and aims to solve the problem that the existing water diversion structure for the hydropower engineering in the background art adopts a blast opening form at a stop opening when in use, can be used only once and reduces the practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: a water diversion structure for water conservancy and hydropower engineering comprises a water channel, wherein a support is welded above the outer wall of the water channel, and a lifting mechanism is installed inside the support;

the lifting mechanism comprises a motor, a first grooved wheel, a belt, a second grooved wheel, a screw, a bent plate and a door plate;

the outer wall of the motor is welded with the outer wall of the support, the output end of the motor is welded with the bottom of the first grooved pulley, the outer wall of the first grooved pulley is matched with the belt to be connected with the outer wall of the second grooved pulley in a rotating mode, the inner wall of the second grooved pulley is welded with the lower portion of the outer wall of the screw rod, the bottom of the screw rod is connected with the front end of the top of the ditch in a rotating mode, the outer wall of the screw rod is connected with the inner wall of the bent plate in a threaded mode, and the bottom of the bent plate is welded with the outer side of the top of the door plate. Can realize the ditch door plant repetitious usage, conveniently open and shut.

Preferably, the baffle is welded on the outer side of the top of the support, the transverse plate is welded on the top of the inner wall of the water channel, and the inner side of the inner wall of the transverse plate is in clearance fit with the outer wall of the door plate. The canal plays a supporting role for the transverse plate.

Preferably, the outer wall of the water channel is provided with a supporting structure;

the supporting structure comprises a square frame, a sliding plate, an inserted bar and a handle;

the inboard of square frame links to each other with the outer wall welding of ditch, the inboard slip card of the inner wall of square frame and slide, the inner wall of slide is pegged graft mutually with the outer wall of inserted bar, the top of inserted bar links to each other with the bottom welding of handle. The ditch is fixed in the ditch to prevent shaking.

Preferably, a vertical plate is attached to the left side of the inner wall of the water channel. The riser thickens the ditch bending part.

Preferably, the top of the vertical plate is in threaded connection with a bolt, and the bottom of the bolt is in threaded connection with the top of the ditch. The bolt plays a fixed role to the vertical plate.

Compared with the prior art, the utility model has the beneficial effects that: the water diversion structure for the hydraulic and hydroelectric engineering is communicated with an external power supply through a motor in a lifting mechanism, the motor works to drive a first sheave to rotate, the rotating first sheave is matched with a belt to drive a second sheave to rotate, the rotating second sheave drives a screw to rotate, a bent plate moves upwards when the screw rotates, and the moving bent plate drives a door plate to move upwards on the inner side of a transverse plate, so that the trouble of re-plugging is saved, and the practicability is improved;

the bottom of the sliding plate is attached to the outer side plane of the ditch by the fact that the sliding plate in the supporting structure slides downwards on the inner wall of the square frame, the inserting rod is inserted into the sliding plate by matching with the handle, and meanwhile, the bottom of the inserting rod is inserted into the plane, so that the fixing of the ditch is completed, the collision of the outer wall caused by water source impact is avoided, and the normal use of the ditch is ensured;

through the riser of ditch inner wall, strike the riser earlier at the water source through making, increased the thickness that the ditch was buckled the department, reduced the impact, prevent that the ditch from buckling the department and taking place to damage, prolonged life, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the water channel, the transverse plate and the straight plate in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the motor, the first sheave and the belt in FIG. 1;

fig. 4 is a schematic view showing a connection structure of the square frame, the slide plate and the jack in fig. 1.

In the figure: 1. ditch, 2, elevating system, 201, motor, 202, first sheave, 203, belt, 204, second sheave, 205, screw rod, 206, bent plate, 207, door plant, 3, bearing structure, 301, square frame, 302, slide, 303, inserted bar, 304, handle, 4, diaphragm, 5, support, 6, baffle, 7, riser, 8, bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water diversion structure for water conservancy and hydropower engineering comprises a water channel 1, a support 5 is welded above the outer wall of the water channel 1, a lifting mechanism 2 is installed inside the support 5, the lifting mechanism 2 comprises a motor 201, a first grooved pulley 202, a belt 203, a second grooved pulley 204, a screw 205, a bent plate 206 and a door plate 207, the outer wall of the motor 201 is connected with the outer wall of the support 5 in a welding mode, the model of the motor 201 is Y2-1, the output end of the motor 201 is connected with the bottom of the first grooved pulley 202 in a welding mode, the outer wall of the first grooved pulley 202 is connected with the outer wall of the second grooved pulley 204 in a rotating mode through the belt 203 in a matching mode, the first grooved pulley 202 drives the second grooved pulley 204 to rotate through the belt 203 in a rotating mode, the inner wall of the second grooved pulley 204 is connected with the lower portion of the outer wall of the screw 205 in a welding mode, the bottom of the screw 205 is connected with the front end of the top of the water channel 1 in a rotating mode, the screw 205 is forced to rotate through a bearing at the front end of the top of the water channel 1, the outer wall of the screw 205 is connected with the inner wall of the bent plate 206 in a threaded mode, the bottom of the bent plate 206 is welded to the top outer side of the door panel 207.

Baffle 6 has been welded in the top outside of support 5, diaphragm 4 has been welded at the inner wall top of ditch 1, the inboard outer wall clearance fit with door plant 207 of the inner wall of diaphragm 4, door plant 207 atress reciprocates through the inner wall of diaphragm 4, bearing structure 3 is installed to the outer wall of ditch 1, bearing structure 3 includes square frame 301, slide 302, inserted bar 303 and handle 304, the inboard outer wall welding with ditch 1 of square frame 301 links to each other, the inner wall of square frame 301 and the inboard slip card of slide 302, slide 302 atress slides from top to bottom through square frame 301 inner wall, the inner wall of slide 302 is pegged graft mutually with the outer wall of inserted bar 303, the top of inserted bar 303 links to each other with the bottom welding of handle 304, handle 304 is convenient for drive inserted bar 303 rebound, the laminating of the inner wall left side of ditch 1 has riser 7, the top threaded connection of riser 7 has bolt 8, the bottom of bolt 8 and the top threaded connection of ditch 1.

In this embodiment, when the diversion structure is used, the canal 1 is lowered into the dug canal, then the sliding plate 302 is slid downwards on the inner wall of the square frame 301, the bottom of the sliding plate 302 is attached to the outer plane of the canal, the inserting rod 303 is inserted into the sliding plate 302 by the handle 304, the bottom and the plane of the inserting rod 303 are inserted to complete the fixing of the canal 1, the vertical plate 7 is attached to the left side of the inner wall of the canal 1, the top of the vertical plate 7 is fixed to the top of the canal 1 by the engaging bolt 7, the vertical plate 7 plays a role of anti-impact protection to reduce the impact on the bending of the canal 1 when the water source is bent, when the canal 1 is opened, the motor 201 is communicated with an external power supply, the motor 201 operates to drive the first sheave 202 to rotate, the rotating first sheave 202 drives the second sheave 204 to rotate by the belt 203, the rotating second sheave 204 drives the screw 205 to rotate, and the bent plate 206 moves upwards when the rotating screw 205, the moving bent plate 206 drives the door plate 207 to move upwards on the inner side of the transverse plate 4, so that the water channel 1 is opened, and water diversion is realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes ditch (1), its characterized in that: a support (5) is welded above the outer wall of the water channel (1), and a lifting mechanism (2) is installed inside the support (5);

the lifting mechanism (2) comprises a motor (201), a first grooved wheel (202), a belt (203), a second grooved wheel (204), a screw rod (205), a bent plate (206) and a door panel (207);

the outer wall of the motor (201) is connected with the outer wall of the support (5) in a welded mode, the output end of the motor (201) is connected with the bottom of the first grooved pulley (202) in a welded mode, the outer wall of the first grooved pulley (202) is matched with the belt (203) to be connected with the outer wall of the second grooved pulley (204) in a rotating mode, the inner wall of the second grooved pulley (204) is connected with the lower portion of the outer wall of the screw rod (205) in a welded mode, the bottom of the screw rod (205) is connected with the front end of the top of the water channel (1) in a rotating mode, the outer wall of the screw rod (205) is connected with the inner wall of the bent plate (206) in a threaded mode, and the bottom of the bent plate (206) is connected with the outer side of the top of the door plate (207) in a welded mode.

2. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the top outside welding of support (5) has baffle (6), the inner wall top welding of ditch (1) has diaphragm (4), the inner wall inboard of diaphragm (4) and the outer wall clearance fit of door plant (207).

3. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: a supporting structure (3) is arranged on the outer wall of the water channel (1);

the supporting structure (3) comprises a square frame (301), a sliding plate (302), an inserting rod (303) and a handle (304);

the inboard of square frame (301) links to each other with the outer wall welding of ditch (1), the inboard slip card of the inner wall of square frame (301) and slide (302), the inner wall of slide (302) is pegged graft mutually with the outer wall of inserted bar (303), the top of inserted bar (303) links to each other with the bottom welding of handle (304).

4. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the inner wall left side laminating of ditch (1) has riser (7).

5. The water diverting structure for water conservancy and hydropower engineering according to claim 4, characterized in that: the top threaded connection of riser (7) has bolt (8), the bottom of bolt (8) and the top threaded connection of ditch (1).

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