CN218204223U

CN218204223U - Gate device for hydraulic engineering

Info

Publication number: CN218204223U
Application number: CN202222036247.1U
Authority: CN
Inventors: 刘洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-03
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a gate device for hydraulic engineering, which relates to the technical field of hydraulic engineering and solves the technical problems that in the current lifting process, part of screw rods are positioned outside a gate and are directly exposed in the air, and the screw rods exposed in the air are easily wetted by the influence of rainwater, so that the screw rods are oxidized and rusted, and the service life of the screw rods is influenced; the lifting device comprises a frame, wherein a first gate is fixedly arranged at the top end of the inner wall of the frame, two sides of the inner wall of the frame are connected with a second gate in a sliding manner through sliding plates, the first gate and the second gate are arranged in a staggered manner, the top end inside the frame is rotatably connected with a screw rod, a lifting assembly is arranged in the middle of the top end of the inner wall of the frame, the lifting assembly comprises a fixed frame, a rotating column, a gear, a first swinging arm, a second swinging arm and a rotating frame, and the fixed frame is fixedly arranged in the middle of the top end of the inner wall of the frame; the utility model discloses have and avoid the screw rod directly to expose in the air by the rusty phenomenon production of rainwater erosion oxidation, improve life.

Description

Gate device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a gate device for hydraulic engineering.

Background

At present, in hydraulic engineering, in order to reasonably utilize water resources to generate electricity, a river is generally divided by a gate, and the functions of water retaining and water draining are mainly realized by a gate plate of the gate.

In the chinese patent application publication specification, CN202020194689.7, to solve the problems that when the water flow is large, the whole mechanical performance of the gate is reduced by the multiple impacts and long-time scouring of the water flow along with the large amount of articles floating to the gate, the impact force is strong, and the gate is weak in bearing capacity and easily broken down by the flood when encountering the flood, the gate for hydraulic engineering is disclosed, so that the service life and the service stability of the protective gate plate are prolonged, and the use firmness of the protective gate plate is increased; however, in the lifting process, part of the screws are located outside the gate and directly exposed in the air, and the screws exposed in the air are easily wetted by the influence of rainwater, so that the screws are oxidized and rusted, and the service life of the screws is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gate device for hydraulic engineering has solved the in-process that promotes, and partial screw rod is located the outside of gate and directly exposes in the air, and the screw rod that exposes in the air is wetted by the influence of rainwater easily for the screw rod oxidation is rusted, influences its life's technical problem.

For solving the technical problem, the utility model provides a pair of gate device for hydraulic engineering, the fruit pick-up device comprises a frame, the top fixed mounting of frame inner wall has first gate, slide sliding connection has the second gate through frame inner wall both sides, first gate and the crisscross setting each other of second gate, the inside top of frame is rotated and is connected with the lead screw, the middle part on frame inner wall top is equipped with lifting unit, lifting unit is including mount, rotation post, gear, first swing arm, second swing arm and rotating turret, mount fixed mounting is at the middle part on frame inner wall top, the frame bottom is rotated and is connected with the rotation post, the both ends of rotation post are fixed mounting respectively has gear and first swing arm, the bottom of first swing arm is rotated and is connected with the second swing arm, the bottom of second swing arm is rotated and is connected with the rotating turret, the bottom of rotating turret and the middle part fixed connection on second gate top.

Preferably, the surface of the lead screw is connected with a moving block through a lead screw nut in a threaded manner, a rack plate is fixedly mounted at the bottom end of the moving block, the gear is meshed with the rack plate, a moving groove corresponding to the rack plate is formed in the top end of the inner wall of the frame, a motor box is fixedly mounted at the top of one side of the frame, a forward and reverse motor is fixedly mounted inside the motor box, and a transmission shaft of the forward and reverse motor penetrates through the frame and is fixedly connected with one end of the lead screw.

Preferably, a sliding block is fixedly mounted at the top end of the moving block, a sliding groove matched with the sliding block is formed in the top end of the frame, and a baffle plate is fixedly mounted at the top of the frame.

Preferably, a sealing plate is fixedly mounted at the bottom end of the second gate, and a moving groove corresponding to the sealing plate is formed in the bottom end of the inner wall of the frame.

Preferably, the top of frame both sides and the equal fixed mounting in bottom of both sides have supplementary mounting panel, four two mounting holes have all been seted up on the surface of supplementary mounting panel.

Preferably, a forward and reverse rotation motor switch is fixedly mounted on one side of the top end of the frame, the forward and reverse rotation motor is electrically connected with the power supply through the forward and reverse rotation motor switch, and a rain-proof cover is arranged on the surface of the forward and reverse rotation motor switch.

Compared with the prior art, the utility model provides a pair of gate device for hydraulic engineering has following beneficial effect:

the utility model provides a gate device for hydraulic engineering, the lead screw that sets up through the positive reverse motor drive that sets up carries out the forward rotation and reverse rotation, cooperation screw-nut and slider, thereby make movable block and rack plate move at the horizontal direction, the lifting unit that the cooperation set up, make the gear rotate, make pivot post and first swing arm swing, the second swing arm and the rotating turret that the cooperation was connected are rotated, then make the second swing arm swing, cooperate two slides, thereby make the second gate move in vertical direction, accomplish the lift operation, avoid the screw rod directly to expose in the air by the rusty phenomenon production of rainwater erosion oxidation, and service life is prolonged.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic structural view of the utility model B.

Reference numbers in the figures: 1. a frame; 2. a first gate; 3. a second gate; 4. a screw rod; 5. a lifting assembly; 51. a fixed mount; 52. rotating the column; 53. a gear; 54. a first swing arm; 55. a second swing arm; 56. a rotating frame; 6. a moving block; 7. a rack plate; 8. a slider; 9. a motor case; 10. a forward and reverse rotation motor; 11. mounting a plate; 12. a slide plate; 13. a sealing plate; 14. mounting holes; 15. a shielding plate.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a gate device for hydraulic engineering, including frame 1, the top fixed mounting of frame 1 inner wall has first gate 2, frame 1 inner wall both sides have second gate 3 through slide 12 sliding connection, first gate 2 sets up with second gate 3 is crisscross each other, the inside top of frame 1 rotates and is connected with lead screw 4, the middle part on frame 1 inner wall top is equipped with lifting unit 5, lifting unit 5 is including mount 51, rotation post 52, gear 53, first swing arm 54, second swing arm 55 and rotating turret 56, mount 51 fixed mounting is in the middle part on frame 1 inner wall top, frame 1 bottom rotates and is connected with rotation post 52, the both ends of rotation post 52 respectively fixed mounting have gear 53 and first swing arm 54, the bottom of first swing arm 54 rotates and is connected with second swing arm 55, the bottom of second swing arm 55 rotates and is connected with rotating turret 56, the bottom of rotating turret 56 and the middle part fixed connection on second gate 3 top.

Referring to fig. 4, the surface of the lead screw 4 is connected with a moving block 6 through a lead screw nut thread, a rack plate 7 is fixedly installed at the bottom end of the moving block 6, a gear 53 is meshed with the rack plate 7 and connected, a moving groove corresponding to the rack plate 7 is formed in the top end of the inner wall of the frame 1, a motor box 9 is fixedly installed at the top of one side of the frame 1, a forward and reverse motor 10 is fixedly installed inside the motor box 9, a transmission shaft of the forward and reverse motor 10 penetrates through the frame 1 and is fixedly connected with one end of the lead screw 4, the lead screw 4 convenient to drive and set rotates, and the moving block 6 and the rack plate 7 thereof move in the horizontal direction.

Referring to fig. 1 and 3, a sliding block 8 is fixedly mounted at the top end of the moving block 6, a sliding groove matched with the sliding block 8 is formed in the top end inside the frame 1, and a shielding plate 15 is fixedly mounted at the top of the frame 1, so that the limiting effect is achieved, and the rain shielding effect is achieved.

Referring to fig. 2, a sealing plate 13 is fixedly installed at the bottom end of the second gate 3, and a moving groove corresponding to the sealing plate 13 is formed at the bottom end of the inner wall of the frame 1, and is used for sealing the second gate 3.

Referring to fig. 1, the auxiliary mounting plates 11 are fixedly mounted at the tops of two sides of the frame 1 and at the bottoms of two sides, and two mounting holes 14 are formed in the surfaces of the four auxiliary mounting plates 11, so that the auxiliary mounting is performed by matching with concrete.

Referring to fig. 1, a forward and reverse rotation motor switch is fixedly installed on one side of the top end of a frame 1, a forward and reverse rotation motor 10 is electrically connected with a power supply through the forward and reverse rotation motor switch, and a rain cover is arranged on the surface of the forward and reverse rotation motor switch, so that the electric appliance can be controlled to work and operate better.

To sum up, in the utility model, at first place this gate at the work site, cooperation concrete cooperation mounting panel 11 and mounting hole 14 install, when needs carry out the manger plate, positive and negative motor switch control positive and negative motor 10 through setting up carries out work, positive and negative motor 10's transmission shaft drive lead screw 4 carries out the forward rotation, lead screw nut and the slider 8 that the cooperation set up, make movable block 6 and rack plate 7 move in the horizontal direction, because gear 53 is connected for meshing with rack plate 7, and then make rotating column 52 and first swing arm 54 swing, cooperate the second swing arm 55 and the rotating turret 56 that rotate to connect, under the effect of two slides 12, make second gate 3 move in the vertical direction, closing plate 13 seals, accomplish the manger plate operation, avoid the screw rod directly to expose in the air by the rainwater erosion oxidation rusty phenomenon production, improve life; when the gate needs to be drained, the steps are repeated, and the forward and reverse rotating motor 10 is controlled to rotate reversely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a gate device for hydraulic engineering, includes frame (1), its characterized in that: the utility model discloses a frame, including frame (1), first gate (2), slide plate (12) sliding connection have second gate (3) in frame (1) inner wall both sides, first gate (2) and second gate (3) set up crisscross each other, the inside top of frame (1) is rotated and is connected with lead screw (4), the middle part on frame (1) inner wall top is equipped with lifting unit (5), lifting unit (5) are including mount (51), pivot post (52), gear (53), first swing arm (54), second swing arm (55) and rotating turret (56), mount (51) fixed mounting is at the middle part on frame (1) inner wall top, frame (1) bottom rotates and is connected with pivot post (52), the both ends of pivot post (52) are fixed mounting respectively gear (53) and first swing arm (54), the bottom of first swing arm (54) rotates and is connected with second swing arm (55), the bottom of second swing arm (55) is connected with rotating turret (56), the bottom of rotating turret (56) is connected with the top fixed connection of second gate (3).

2. The gate device for the water conservancy project according to claim 1, wherein a moving block (6) is connected to the surface of the lead screw (4) through lead screw nut threads, a rack plate (7) is fixedly mounted at the bottom end of the moving block (6), the gear (53) is meshed with the rack plate (7) and is connected with the rack plate, a moving groove corresponding to the rack plate (7) is formed in the top end of the inner wall of the frame (1), a motor box (9) is fixedly mounted at the top of one side of the frame (1), a forward and reverse motor (10) is fixedly mounted inside the motor box (9), and a transmission shaft of the forward and reverse motor (10) penetrates through the frame (1) and is fixedly connected with one end of the lead screw (4).

3. The gate device for the water conservancy project according to claim 2, wherein a sliding block (8) is fixedly mounted at the top end of the moving block (6), a sliding groove matched with the sliding block (8) is formed in the top end of the frame (1), and a shielding plate (15) is fixedly mounted at the top of the frame (1).

4. The gate device for the hydraulic engineering according to claim 1, wherein a sealing plate (13) is fixedly installed at the bottom end of the second gate (3), and a moving groove corresponding to the sealing plate (13) is formed at the bottom end of the inner wall of the frame (1).

5. The gate device for the water conservancy project according to claim 1, wherein auxiliary mounting plates (11) are fixedly mounted at the tops of two sides and the bottoms of two sides of the frame (1), and two mounting holes (14) are formed in the surfaces of the four auxiliary mounting plates (11).

6. The gate device for the hydraulic engineering according to claim 2, wherein a forward and reverse rotation motor switch is fixedly installed on one side of the top end of the frame (1), the forward and reverse rotation motor (10) is electrically connected with a power supply through the forward and reverse rotation motor switch, and a rain cover is arranged on the surface of the forward and reverse rotation motor switch.