CN211690398U

CN211690398U - Water gate for hydraulic engineering

Info

Publication number: CN211690398U
Application number: CN202020169160.XU
Authority: CN
Inventors: 卫学文; 曹金康; 李蕊; 贾吴平; 郭成意; 潘杰; 叶博; 武杰; 张尚琪
Original assignee: Shanxi Water Investment Protection Technology Co ltd
Current assignee: Shanxi Water Investment Protection Technology Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-10-16
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a water gate for hydraulic engineering, including frame and flashboard, the flashboard slides and locates on the frame, is equipped with the spout that is used for the flashboard to slide on the frame, and the spout left and right sides is equal the front and back symmetry and is equipped with the sealing strip, all fixedly is equipped with the stripper plate on the terminal surface that the spout flashboard was kept away from to the sealing strip; two rotating rods are symmetrically arranged in the outer frame left and right, a plurality of cams are arranged on the rotating rods in the inner cavity of the outer frame at equal intervals from top to bottom, and guide grooves are formed in the side walls of the cams; frame top symmetry is equipped with the support column, the fixed mount table that is equipped with between two support column tops, and the symmetry is inserted and is established the internal thread sleeve in the flashboard, and equal threaded connection has the external screw thread post in the internal thread sleeve, and external screw thread post upper end all extends to the mount table top, and this gate installation firmness and side direction compactness are high, and stability is good, and the flashboard still can freely be opened according to the operation requirement simultaneously, simple structure, convenient and practical.

Description

Water gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water gate that hydraulic engineering used.

Background

Hydraulic engineering is an engineering built for eliminating water damage and developing and utilizing water resources, and is divided into flood control engineering, farmland hydraulic engineering, hydroelectric power generation engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like according to service objects, and hydraulic engineering which can serve multiple targets of flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering.

Hydraulic engineering is in order to control the water level, intercept rivers, the regulation flow, discharge silt and floater, prevent flood disasters 'emergence, often need use the water gate to come the trend and the water level of artificial control mountain river, prior art's water gate adopts the overall design that frame and breakwater are fixed usually, and the breakwater does not possess the function of opening, only can the integral erection, uses unusual inconvenient, meanwhile, still has the relatively poor problem of installation firmness and the inseparable degree of side direction, consequently, the utility model provides a water gate that hydraulic engineering used solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide a water gate that hydraulic engineering used to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof gate for hydraulic engineering comprises an outer frame and a gate plate, wherein the gate plate is arranged on the outer frame in a sliding manner, a sliding chute for sliding the gate plate is formed in the outer frame, sealing strips are symmetrically arranged on the left side and the right side of the sliding chute in a front-back manner, and extrusion plates are fixedly arranged on the end faces, far away from the sliding chute and the gate plate, of the sealing strips; two rotating rods are symmetrically arranged on the left and right sides in the outer frame, a plurality of cams are equidistantly arranged on the rod sections of the rotating rods, which are positioned in the inner cavity of the outer frame, from top to bottom, guide grooves are formed in the side walls of the cams, connecting rods are slidably arranged in the guide grooves, and drill bits are fixedly arranged on output shafts of electric motors, which are fixedly arranged at one ends of the connecting rods, which are far away from the cams; frame top symmetry is equipped with the support column, and the fixed mount table that is equipped with between two support column tops, the symmetry is inserted and is equipped with the internal thread sleeve in the flashboard, and equal threaded connection has the external screw thread post in the internal thread sleeve, and external screw thread post upper end all extends to the mount table top, the external screw thread post is connected with the mount table rotation.

In one alternative: and the outer walls of the outer frame and the flashboard are brushed with antirust coatings.

In one alternative: the spout is U type structure, and spout inner chamber bottom is equipped with the boss, and the flashboard bottom is equipped with the draw-in groove with the boss adaptation, and fixed the subsides are equipped with the rubber pad on the draw-in groove inner wall.

In one alternative: a plurality of telescopic rods are arranged between the extrusion plate and the inner wall of the outer frame at equal intervals from top to bottom, and the telescopic rods are electric telescopic rods.

In one alternative: the upper ends of the rotating rods extend to the upper part of the outer frame and are fixedly provided with handles, and anti-skid grains are uniformly arranged on the handles.

In one alternative: a servo motor is fixedly arranged on the mounting table, an output shaft of the servo motor is connected with one of the two external thread columns through a bevel gear transmission assembly, and the two external thread columns are connected through a belt transmission mechanism.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the gate is provided with the outer frame, the drill bit, the cam, the mounting table, the external threaded column, the internal threaded sleeve, the gate plate and the extrusion plate, the gate is high in mounting firmness and lateral tightness and good in stability, and meanwhile, the gate plate can be freely opened according to the use requirement, so that the gate is simple in structure, convenient and practical;

2. the outer frame and the outer wall of the flashboard are coated with antirust coatings, so that the valve can be effectively prevented from rusting, and the safety of the use quality of the valve is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Notations for reference numerals: 1-outer frame, 2-drill bit, 3-electric motor, 4-connecting rod, 5-cam, 6-rotating rod, 7-handle, 8-supporting column, 9-mounting table, 10-external screw thread column, 11-belt transmission mechanism, 12-bevel gear transmission component, 13-servo motor, 14-internal screw thread sleeve, 15-flashboard, 16-telescopic rod, 17-extrusion plate and 18-sealing strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 and 2, in an embodiment of the present invention, a floodgate for hydraulic engineering includes an outer frame 1 and a gate plate 15, the flashboard 15 is arranged on the outer frame 1 in a sliding manner, a sliding chute used for sliding the flashboard 15 is arranged on the outer frame 1, the sliding chute is of a U-shaped structure, a boss is arranged at the bottom of an inner cavity of the sliding chute, a clamping groove matched with the boss is arranged at the bottom of the flashboard 15, a rubber pad is fixedly attached to the inner wall of the clamping groove, sealing strips 18 are symmetrically arranged on the left side and the right side of the sliding chute in a front-back manner, an extrusion plate 17 is fixedly arranged on the end surface of each sealing strip 18 far away from the flashboard 15 of the sliding chute, a plurality of telescopic rods, when the flashboard 15 is closed, the telescopic rod 16 is extended to enable the sealing strip 18 to be tightly attached to the side wall of the flashboard 15, so that the device is always kept high in lateral tightness, and safety accidents caused by looseness of the device are avoided.

Bilateral symmetry is equipped with two bull sticks 6 in the frame 1, bull stick 6 is to rotate with frame 1 and is connected, 6 upper ends of bull stick all extend to frame 1 top and fixed being equipped with handle 7, evenly be equipped with anti-skidding line on handle 7, bull stick 6 is located and is equipped with a plurality of cams 5 by last equidistance down on the pole section of frame 1 inner chamber, all be equipped with the guide way on the 5 lateral walls of cam, the equal slip is equipped with connecting rod 4 in the guide way, connecting rod 4 is kept away from and is all fixed being equipped with drill bit 2 on the output shaft of 5 one ends of cam all fixed being equipped with electric motor 3, electric motor 3's one end is all extended to frame 1 side to drill bit 2, drill bit 2 is sliding connection with frame 1.

1 top symmetry of frame is equipped with support column 8, and the fixed mount table 9 that is equipped with between 8 tops of two support columns, the symmetry is inserted and is equipped with internal thread sleeve 14 in flashboard 15, and equal threaded connection has external screw thread post 10 in the internal thread sleeve 14, and external screw thread post 10 upper end all extends to mount table 9 top, external screw thread post 10 is the rotation with mount table 9 and is connected, and the fixed servo motor 13 that is equipped with on the mount table 9, servo motor 13's output shaft and one of them of two external screw thread posts 10 are connected through bevel gear drive assembly 12, are connected through belt drive mechanism 11 between two external screw thread posts 10.

When using, earlier be fixed in river course department with the gate, then start electric motor 3 and rotate handle 7, under the impetus of cam 5, thereby guarantee the holistic firm stability of gate in the rock of drill bit 2 precession river course both sides, when flashboard 15 is opened to needs, start servo motor 13, servo motor 13 drives two external screw thread posts 10 through bevel gear drive assembly 12 and belt drive mechanism 11 and rotates, drive flashboard 15 and rise when external screw thread post 10 pivoted, thereby realize the purpose that the gate can freely be opened and close, moreover, the steam generator is simple in structure, and is convenient and practical.

Example 2

The embodiment of the utility model provides a different from embodiment 1 lies in, further, because this water proof gate contacts with water for a long time, in order to avoid it to rust, it has anti-rust coating all to brush on frame 1 and the 15 outer walls of flashboard, and anti-rust coating can prevent effectively that the gate from rustting, guarantees its quality of use safety.

The utility model discloses a theory of operation is: the utility model discloses when using, earlier be fixed in river course department with the gate, then start electric motor 3 and rotate handle 7, under the impetus of cam 5, thereby guarantee the holistic firm stability of gate in the rock of 2 precession river course both sides of drill bit, when flashboard 15 is opened to needs, start servo motor 13, servo motor 13 drives two external screw thread posts 10 through bevel gear drive assembly 12 and belt drive mechanism 11 and rotates, external screw thread post 10 drives flashboard 15 and raises in the pivoted, thereby realize the purpose that the gate can freely be opened and close, moreover, the steam generator is simple in structure, and is convenient and practical.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A waterproof gate for hydraulic engineering comprises an outer frame (1) and a gate plate (15), wherein the gate plate (15) is arranged on the outer frame (1) in a sliding mode, and is characterized in that a sliding groove used for sliding the gate plate (15) is formed in the outer frame (1), sealing strips (18) are symmetrically arranged on the left side and the right side of the sliding groove in the front-back mode, and extrusion plates (17) are fixedly arranged on the end faces, far away from the sliding groove gate plate (15), of the sealing strips (18);

two rotating rods (6) are symmetrically arranged in the outer frame (1) from left to right, a plurality of cams (5) are equidistantly arranged on the rotating rods (6) on the rod section of the inner cavity of the outer frame (1) from top to bottom, guide grooves are formed in the side walls of the cams (5), connecting rods (4) are slidably arranged in the guide grooves, electric motors (3) are fixedly arranged at one ends, far away from the cams (5), of the connecting rods (4), and drill bits (2) are fixedly arranged on output shafts of the electric motors (3);

frame (1) top symmetry is equipped with support column (8), fixedly between two support column (8) tops is equipped with mount table (9), and flashboard (15) internal symmetry is inserted and is established internal thread sleeve (14), and equal threaded connection has external screw thread post (10) in internal thread sleeve (14), and external screw thread post (10) upper end all extends to mount table (9) top, external screw thread post (10) are rotation with mount table (9) and are connected.

2. The floodgate for hydraulic engineering according to claim 1, wherein the outer frame (1) and the outer wall of the shutter (15) are coated with an anti-rust coating.

3. The floodgate door that hydraulic engineering used according to claim 1, characterized in that, the spout is U type structure, and spout inner chamber bottom is equipped with the boss, and flashboard (15) bottom is equipped with the draw-in groove with the boss adaptation, and the fixed rubber pad that is equipped with of pasting on the draw-in groove inner wall.

4. The floodgate for hydraulic engineering according to claim 1, wherein a plurality of telescopic rods (16) are arranged between the extrusion plate (17) and the inner wall of the outer frame (1) at equal intervals from top to bottom, and the telescopic rods (16) are electric telescopic rods.

5. The floodgate for water conservancy projects according to any one of claims 1 to 4, wherein the upper ends of the rotating rods (6) extend to the upper part of the outer frame (1) and are fixedly provided with handles (7), and the handles (7) are uniformly provided with anti-skid lines.

6. The floodgate for hydraulic engineering according to claim 1, wherein a servo motor (13) is fixedly arranged on the mounting table (9), an output shaft of the servo motor (13) is connected with one of the two externally threaded columns (10) through a bevel gear transmission assembly (12), and the two externally threaded columns (10) are connected through a belt transmission mechanism (11).