CN210827366U

CN210827366U - Hydraulic gate for hydraulic engineering

Info

Publication number: CN210827366U
Application number: CN201921524927.XU
Authority: CN
Inventors: 高美丽; 李燕; 黄红梅; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-15
Filing date: 2019-09-15
Publication date: 2020-06-23
Anticipated expiration: 2029-09-15

Abstract

The utility model belongs to the water sluicegate field, especially a water sluicegate for hydraulic engineering is not convenient for carry out the problem controlled to the gate to current water sluicegate, now propose following scheme, it includes frame and the first gate of slidable mounting in the frame, rotate the screw rod that two symmetries of installation set up on the top inner wall of frame and on the bottom inner wall, and the screw rod runs through first gate, seted up first hole on the top inner wall of frame, first downthehole slidable mounting has the gag lever post, on the first gate of the bottom fixed mounting of gag lever post, seted up the delivery port on the first gate, seted up the second hole on the top inner wall of delivery port, the downthehole slidable mounting of second has the diaphragm, the bottom fixed mounting of diaphragm has the second gate, and second gate and delivery port looks adaptation. The utility model relates to a rationally, simple structure, convenient operation through first gate and second gate, can make the flood discharge fast, and the purpose of convenient control drainage.

Description

Hydraulic gate for hydraulic engineering

Technical Field

The utility model relates to a water sluicegate technical field especially relates to a water conservancy gate for hydraulic engineering.

Background

A gate is a control device for controlling the flow rate of fluid, which is commonly seen in hydraulic engineering, and is used for controlling the flow rate of river water in some reservoirs or river channels by arranging the gate, thereby preventing the river water from flooding and causing loss to downstream areas

There is a problem that it is inconvenient to control the gate, so we propose a water sluicegate for hydraulic engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the gate is not convenient to control in the prior art and providing a water conservancy gate for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water sluicegate for hydraulic engineering, including frame and the first gate of slidable mounting in the frame, rotate the screw rod that two symmetries of installation set up on the top inner wall of frame and on the bottom inner wall, and the screw rod runs through first gate, the first hole has been seted up on the top inner wall of frame, the downthehole slidable mounting of first has the gag lever post, on the first gate of bottom fixed mounting of gag lever post, the delivery port has been seted up on the first gate, the second hole has been seted up on the top inner wall of delivery port, the downthehole slidable mounting of second has the diaphragm, the bottom fixed mounting of diaphragm has the second gate, and second gate and delivery port looks adaptation, the top fixed mounting of second gate has the one end of the dead lever of two symmetries settings, the other end fixed mounting.

Preferably, a threaded hole is formed in the connecting plate, the screw rod is in threaded connection with the corresponding threaded hole, a supporting plate is fixedly installed between the two limiting rods, the supporting plate is movably sleeved on the screw rod and is matched with the connecting plate, and the connecting plate can drive the supporting plate to move due to the fact that the supporting plate is arranged.

Preferably, fixed mounting has the connecting seat that two symmetries set up on the top inner wall of frame, has seted up the rotation hole on the connecting seat, rotates downthehole rotation and installs first worm, and fixed cover is equipped with first worm wheel on the screw rod, and first worm wheel meshes with first worm mutually, and the rotation of first worm can drive first worm wheel and rotate.

Preferably, the top fixed mounting of frame has step motor, and fixed mounting has the second worm on step motor's the output shaft, and fixed mounting has the second worm wheel on the first worm, and the second worm meshes with the second worm wheel that corresponds mutually, owing to be provided with the second worm wheel, the rotation of second worm can drive the second worm wheel and rotate.

Preferably, the fixed cover is equipped with the bearing on the first worm, and the outer lane fixed mounting of bearing is on rotating the inner wall in hole, owing to be provided with the bearing, can make first worm carry out stable rotation.

In the utility model, when the water conservancy gate for hydraulic engineering is used in a river course with slower flow velocity and larger water level drop, in order to reduce the drop, the second gate is firstly opened for water delivery, the step motor is firstly started to drive the second worm to rotate through the output shaft, the second worm drives the second worm wheel to rotate, the second worm wheel drives the first worm to rotate, the first worm drives the first worm wheel to rotate, the first worm wheel drives the screw rod to rotate, the driving connecting plate of the screw rod moves upwards, the driving fixing rod of the connecting plate moves, the fixing rod drives the second gate to move, so that the second gate is accommodated in the second hole, thereby the water outlet is opened for water delivery, when the water velocity is more urgent, the step motor is continuously started, so that the connecting plate continues to move upwards, at the moment, the connecting plate drives the limiting rod to move through the supporting plate, the limiting rod drives the first gate to move, so that the first gate is opened, flood is rapidly discharged, and the purpose of conveniently controlling water discharge is achieved.

The utility model relates to a rationally, simple structure, convenient operation through first gate and second gate, can make the flood discharge fast, and the purpose of convenient control drainage.

Drawings

Fig. 1 is a schematic structural view of a water sluicegate for hydraulic engineering according to the present invention;

fig. 2 is a schematic structural view of a part a of a water sluicegate for hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a part B of water conservancy gate for hydraulic engineering structure sketch map.

In the figure: 1. a frame; 2. a first gate; 3. a screw; 4. a first hole; 5. a limiting rod; 6. a support plate; 7. a water outlet; 8. a second gate; 9. a second hole; 10. a transverse plate; 11. fixing the rod; 12. a connecting plate; 13. a first worm gear; 14. a connecting seat; 15. rotating the hole; 16. a first worm; 17. a stepping motor; 18. a second worm; 19. a second worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water sluicegate for water conservancy project comprises a frame 1 and a first sluicegate 2 which is slidably arranged in the frame 1, wherein two symmetrically arranged screw rods 3 are rotatably arranged on the inner wall of the top part and the inner wall of the bottom part of the frame 1, and the screw 3 penetrates through the first gate 2, a first hole 4 is arranged on the inner wall of the top part of the frame 1, a limiting rod 5 is arranged in the first hole 4 in a sliding manner, the bottom end of the limiting rod 5 is fixedly arranged on the first gate 2, a water outlet 7 is arranged on the first gate 2, a second hole 9 is arranged on the inner wall of the top part of the water outlet 7, a transverse plate 10 is arranged in the second hole 9 in a sliding manner, a second gate 8 is fixedly arranged at the bottom part of the transverse plate 10, and the second gate 8 is matched with the water outlet 7, one ends of two symmetrically arranged fixing rods 11 are fixedly mounted at the top of the second gate 8, and the other ends of the two fixing rods 11 are fixedly mounted with the same connecting plate 12.

The utility model discloses in, set up threaded hole on the connecting plate 12, and screw rod 3 and the screw hole threaded connection who corresponds, fixed mounting has backup pad 6 between two gag lever post 5, and the 6 movable sleeve of backup pad establish on screw rod 3, and connecting

plate

12 and 6 looks adaptations of backup pad, owing to be provided with backup pad 6, the removal of connecting plate 12 can drive backup pad 6 and remove.

The utility model discloses in, fixed mounting has the connecting seat 14 that two symmetries set up on frame 1's the top inner wall, has seted up rotation hole 15 on the connecting seat 14, rotates 15 internal rotations in hole and installs first worm 16, and fixed cover is equipped with first worm wheel 13 on the screw rod 3, and just first worm wheel 13 meshes with first worm 16 mutually, and first worm 16's rotation can drive first worm wheel 13 and rotate.

The utility model discloses in, frame 1's top fixed mounting has step motor 17, and fixed mounting has second worm 18 on step motor 17's the output shaft, and fixed mounting has second worm wheel 19 on the first worm 16, and second worm 18 meshes with the second worm wheel 19 that corresponds mutually, owing to be provided with second worm wheel 19, second worm 18's rotation can drive second worm wheel 19 and rotate.

The utility model discloses in, fixed cover is equipped with the bearing on the first worm 16, and the outer lane fixed mounting of bearing is on rotating the inner wall of hole 15, owing to be provided with the bearing, can make first worm 16 carry out stable rotation.

In the utility model, when the water flow rate is slow but the water level drop is large in river course, in order to reduce the drop, the second gate 8 is firstly opened to deliver water, the step motor 17 is firstly started, the step motor 17 drives the second worm 18 to rotate through the output shaft, the second worm 18 drives the second worm wheel 19 to rotate, the second worm wheel 19 drives the first worm 16 to rotate, the first worm 16 drives the first worm wheel 13 to rotate, the first worm wheel 13 drives the screw rod 3 to rotate, the screw rod 3 drives the connecting plate 12 to move upwards, the connecting plate 12 drives the fixing rod 11 to move, the fixing rod 11 drives the second gate 8 to move, so that the second gate 8 is accommodated in the second hole 9, thereby opening the water outlet 7, thereby delivering water through the water outlet 7, when the water speed is fast, the step motor 17 is continuously started, so that the connecting plate 12 continues to move upwards, at this moment, the connecting plate 12 drives the limiting rod 5 to move through the supporting plate 6, and the limiting rod 5 drives the first gate 2 to move, so that the first gate 2 is opened, flood is rapidly discharged, and the purpose of conveniently controlling water discharge is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water conservancy gate for hydraulic engineering comprises a frame (1) and a first gate (2) which is slidably mounted in the frame (1), and is characterized in that two symmetrically arranged screw rods (3) are rotatably mounted on the inner wall of the top and the inner wall of the bottom of the frame (1), the screw rods (3) penetrate through the first gate (2), a first hole (4) is formed in the inner wall of the top of the frame (1), a limiting rod (5) is slidably mounted in the first hole (4), the bottom end of the limiting rod (5) is fixedly mounted on the first gate (2), a water outlet (7) is formed in the first gate (2), a second hole (9) is formed in the inner wall of the top of the water outlet (7), a transverse plate (10) is slidably mounted in the second hole (9), a second gate (8) is fixedly mounted at the bottom of the transverse plate (10), and the second gate (8) is matched with the water outlet (7), the top of the second gate (8) is fixedly provided with one ends of two symmetrically arranged fixing rods (11), and the other ends of the two fixing rods (11) are fixedly provided with the same connecting plate (12).

2. The water sluicegate for the water conservancy project according to claim 1, characterized in that a threaded hole is formed in the connecting plate (12), the screw rod (3) is in threaded connection with the corresponding threaded hole, a supporting plate (6) is fixedly installed between the two limiting rods (5), the supporting plate (6) is movably sleeved on the screw rod (3), and the connecting plate (12) is matched with the supporting plate (6).

3. The water sluicegate for the water conservancy project according to claim 1, wherein two symmetrically arranged connecting seats (14) are fixedly installed on an inner wall of a top of the frame (1), a rotating hole (15) is formed in each connecting seat (14), a first worm (16) is rotatably installed in each rotating hole (15), a first worm wheel (13) is fixedly sleeved on each screw rod (3), and each first worm wheel (13) is meshed with each first worm (16).

4. The water sluicegate for hydraulic engineering according to claim 1, characterized in that, a step motor (17) is fixedly installed on the top of the frame (1), a second worm (18) is fixedly installed on an output shaft of the step motor (17), a second worm wheel (19) is fixedly installed on the first worm (16), and the second worm (18) is meshed with the corresponding second worm wheel (19).

5. A water sluicegate for water conservancy project according to claim 3, characterized in that the first worm (16) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly installed on the inner wall of the rotating hole (15).