CN214245615U

CN214245615U - A gate for hydraulic engineering convenient to close

Info

Publication number: CN214245615U
Application number: CN202120115530.6U
Authority: CN
Inventors: 王雨生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-17
Filing date: 2021-01-17
Publication date: 2021-09-21
Anticipated expiration: 2031-01-17

Abstract

The utility model discloses a gate for hydraulic engineering convenient to close of gate technical field for hydraulic engineering, which comprises a frame, the second slide has all been seted up to the both sides of frame internal surface upper end, the equal sliding connection of internal surface of two second slides has the gate, first spout has all been seted up to the both sides of gate surface, oblique type spout has all been seted up to the both sides of frame internal surface lower extreme, first slide has all been seted up to the internal surface of two oblique type spouts and the both sides of frame internal surface lower extreme, the equal sliding connection of internal surface of four first slides has the stopper, the middle part fixedly connected with U type frame of frame surface one side, the equal bolted connection in both sides of U type frame internal surface has first hydraulic stem. The flexible end of second hydraulic stem stretches out and promotes the stopper and slide in first slide, makes stopper and first spout agree with each other, and this sets up the stability that has further improved the gate, improves the life of gate, and this sets up simple structure, and the maintenance is convenient.

Description

A gate for hydraulic engineering convenient to close

Technical Field

The utility model relates to a gate technical field for hydraulic engineering specifically is a gate for hydraulic engineering convenient to close.

Background

The gate is used for closing and opening the control facility of the drainage (discharge) channel, the important component of the hydraulic building can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects, etc., the opening and closing machinery is connected with the lifting lug of the door leaf to operate and control the position of the movable part, but a few gates are automatically controlled to be opened and closed by virtue of water power and are divided according to working properties, and the gate mainly comprises a working gate, an accident gate and an overhaul gate.

The existing hydraulic engineering gate is generally closed in a vertical lifting mode, large power needs to be consumed in the opening and closing process of hydraulic engineering, and when the gate is closed to cut off, the gate needs to bear large water flow impact. Therefore, the utility model provides a gate for hydraulic engineering convenient to close to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gate for hydraulic engineering convenient to close to solve the problem that proposes in the above-mentioned background art.

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

a gate convenient to close and used for hydraulic engineering comprises a frame, wherein two sides of the upper end of the outer surface of the frame are fixedly connected with winders, one side of the outer surface of the two winders is in gear connection with a gear box, one side of the outer surface of the two gear boxes is in gear connection with a motor, two sides of the upper end of the inner surface of the frame are provided with second slide ways, the inner surfaces of the two second slide ways are in sliding connection with a gate, two sides of the upper end of the outer surface of the gate are in fixed connection with a steel cable, two sides of the outer surface of the gate are provided with first slide ways, two sides of the lower end of the inner surface of the frame are provided with inclined slide ways, the inner surfaces of the two inclined slide ways and two sides of the lower end of the inner surface of the frame are provided with first slide ways, the inner surfaces of the four first slide ways are in sliding connection with limit blocks, and one side of the outer surfaces of the four limit blocks is in threaded connection with a second hydraulic rod, the middle part of one side of the outer surface of the frame is fixedly connected with a U-shaped frame, and two sides of the inner surface of the U-shaped frame are both connected with first hydraulic rods through bolts.

As a further aspect of the present invention: the equal fixedly connected with spacing cylinder in the upper end of gate surface one side, two spacing cylindrical surface all is provided with the chamfer.

As a further aspect of the present invention: the telescopic ends of the two first hydraulic rods are in threaded connection with limiting groove blocks, the two limiting groove blocks are matched with the limiting cylinders, and the four first sliding grooves are matched with the limiting blocks.

As a further aspect of the present invention: two gear box and motor with the upper end bolted connection of frame surface, two the steel cable with the equal sliding connection of winder, the through-hole has all been seted up to both sides of frame surface upper end, two the steel cable set up in the middle part of through-hole.

As a further aspect of the present invention: the bottom of the inner surface of the frame is provided with a limiting groove, the limiting groove is matched with the gate, and the width of the gate is matched with the lower end of the inner surface of the inclined sliding groove.

As a further aspect of the present invention: the lower end of the outer surface of the frame is connected with a protective cover through bolts, and the inner surface of the protective cover is connected with one side of the outer surface of the second hydraulic rod through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the gear box is driven by the rotation of the output end of the motor, the purpose of reducing speed and increasing torque is realized by the arrangement, the gear box is provided with the winder to rotate so as to enable the gate to ascend and descend, when the gate descends, the gate slides downwards in the second slideway, the arrangement plays a role of limiting, the lower end of the gate is prevented from shaking due to the impact of water flow when the gate descends, the upper end of the gate can incline under the impact of water flow when the gate descends continuously, a small amount of water flow can be allowed to pass through to reduce the impact force and reduce the loss of capability, the gate continuously descends into the inclined chute until being mutually matched with the limiting groove, the upper end of the gate can incline slightly at the moment, the first hydraulic rod is started, the telescopic end of the first hydraulic rod stretches out to enable the limiting cylinder to be mutually matched with the limiting groove block, the arrangement can prevent the first hydraulic rod from slipping during the work and damaging the gate, make the work of first hydraulic stem more stable, this setting adopts the design that the slope descends can protect the gate by the impact force of the more efficient reduction rivers.

2. The utility model discloses in, through the work of second hydraulic stem, the flexible end of second hydraulic stem stretches out and promotes the stopper and slide in first slide, makes stopper and first spout agree with each other, and this sets up the stability that has further improved the gate, improves the life of gate, and this sets up simple structure, and the maintenance is convenient.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural diagram of a middle side view of the present invention;

FIG. 3 is a schematic structural diagram of an explosion diagram in the present invention;

fig. 4 is the structure schematic diagram of the middle stopper of the present invention.

In the figure: 1. a frame; 2. a gate; 3. a winder; 4. a gear case; 5. a motor; 6. a limiting cylinder; 7. a first chute; 8. a first hydraulic lever; 9. an inclined chute; 10. a limiting groove block; 11. a U-shaped frame; 12. a protective cover; 13. a wire rope; 14. a limiting block; 15. a limiting groove; 16. a second hydraulic rod; 17. a through hole; 18. a first slideway; 19. a second slide way.

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. 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, in the embodiment of the present invention, a gate for hydraulic engineering, which is convenient to close, includes a frame 1, wherein two sides of the upper end of the outer surface of the frame 1 are fixedly connected with a winder 3, one side of the outer surface of two winders 3 is connected with a gear box 4, one side of the outer surface of two gear boxes 4 is connected with a motor 5, two sides of the upper end of the inner surface of the frame 1 are respectively provided with a second slide way 19, the inner surface of two second slide ways 19 is connected with a gate 2 in a sliding manner, two sides of the upper end of the outer surface of the gate 2 are fixedly connected with a steel cable 13, two sides of the outer surface of the gate 2 are respectively provided with a first slide way 7, two sides of the lower end of the inner surface of the frame 1 are respectively provided with an inclined slide way 9, two sides of the inner surfaces of two inclined slide ways 9 and the lower end of the inner surface of the frame 1 are respectively provided with a first slide way 18, and inner surfaces of four first slide ways 18 are respectively connected with a limiting block 14 in a sliding manner, the equal threaded connection of one side of four stopper 14 surfaces has second hydraulic stem 16, and the middle part fixedly connected with U type frame 11 of frame 1 surface one side, the equal bolted connection in both sides of U type frame 11 internal surface has first hydraulic stem 8.

Wherein, the equal fixedly connected with of upper end of 2 surface one sides in gate is spacing cylinder 6, and the surface of two spacing cylinders 6 all is provided with the chamfer.

Wherein, the equal threaded connection of flexible end of two first hydraulic stem 8 has spacing groove block 10, and two spacing groove blocks 10 agree with each other with spacing cylinder 6, and four first spouts 7 agree with each other with stopper 14.

Wherein, two gear boxes 4 and motor 5 and the upper end bolted connection of 1 surface of frame, two steel cables 13 and the equal sliding connection of winder 3, through-hole 17 has all been seted up to the both sides of 1 surface upper end of frame, and two steel cables 13 set up in the middle part of through-hole 17.

Wherein, the bottom of the inner surface of the frame 1 is provided with a limit groove 15, the limit groove 15 is mutually matched with the gate 2, and the width of the gate 2 is mutually matched with the lower end of the inner surface of the inclined chute 9.

Wherein, the lower extreme of frame 1 surface all bolted connection has safety cover 12, and the internal surface of two safety covers 12 and one side bolted connection of second hydraulic stem 16 surface.

The utility model discloses a theory of operation is: the rotation of the output end of the motor 5 drives the gear box 4, the gear box 4 drives the winder 3 to rotate, so that the gate 2 ascends and descends, when the gate 2 descends, the gate 2 slides downwards in the second slideway 19, the arrangement has a limiting function, the lower end of the gate 2 is prevented from shaking due to the impact of water flow when the gate 2 descends, the upper end of the gate 2 is inclined under the impact of water flow when the gate 2 descends continuously, a small amount of water flow is allowed to pass through the inclined sliding groove to reduce the impact force and reduce the loss of capacity, the gate 2 is continuously descended into the inclined sliding groove 9 until the inclined sliding groove is mutually matched with the limiting groove 15, the upper end of the gate 2 slightly inclines at the moment, the first hydraulic rod 8 is started, the telescopic end of the first hydraulic rod 8 extends out to enable the limiting cylinder 6 to be matched with the limiting groove block 10, and the arrangement can prevent the first hydraulic rod 8 from slipping during working, cause the damage to gate 2, make 8 work stability more of first hydraulic stem, this setting adopts the design that the slope descends can the efficient more to reduce the impact force of rivers and protect gate 2, second hydraulic stem 16's work, second hydraulic stem 16's flexible end stretches out and promotes stopper 14 and slide in first slide 18, make stopper 14 agree with each other with first spout 7, this sets up the stability that has further improved gate 2, improve gate 2's life, this sets up simple structure, the maintenance is convenient.

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 gate for hydraulic engineering convenient to close, includes frame (1), its characterized in that: the two sides of the upper end of the outer surface of the frame (1) are fixedly connected with winders (3), one side of the outer surface of the two winders (3) is connected with a gear box (4) through a gear, one side of the outer surface of the two gear boxes (4) is connected with a motor (5) through a gear, the two sides of the upper end of the inner surface of the frame (1) are respectively provided with a second slide way (19), the inner surface of the two second slide ways (19) is respectively connected with a gate (2) through a sliding way, the two sides of the upper end of the outer surface of the gate (2) are respectively fixedly connected with a steel cable (13), the two sides of the outer surface of the gate (2) are respectively provided with a first slide way (7), the two sides of the lower end of the inner surface of the frame (1) are respectively provided with an inclined slide way (9), the inner surface of the two inclined slide ways (9) and the two sides of the lower end of the inner surface of the frame (1) are respectively provided with a first slide way (18), four equal sliding connection of internal surface of first slide (18) has stopper (14), four equal threaded connection in one side of stopper (14) surface has second hydraulic stem (16), middle part fixedly connected with U type frame (11) of frame (1) surface one side, the equal bolted connection in both sides of U type frame (11) internal surface has first hydraulic stem (8).

2. A gate for hydraulic engineering, facilitated to close, according to claim 1, characterized in that: the equal fixedly connected with spacing cylinder (6) in upper end of gate (2) surface one side, two the surface of spacing cylinder (6) all is provided with the chamfer.

3. A gate for hydraulic engineering, facilitated to close, according to claim 2, characterized in that: the telescopic ends of the two first hydraulic rods (8) are in threaded connection with limiting groove blocks (10), the limiting groove blocks (10) are matched with the limiting cylinders (6), and the four first sliding grooves (7) are matched with the limiting blocks (14).

4. A gate for hydraulic engineering, facilitated to close, according to claim 1, characterized in that: two gear box (4) and motor (5) with the upper end bolted connection of frame (1) surface, two steel cable (13) with the equal sliding connection of winder (3), through-hole (17) have all been seted up to both sides of frame (1) surface upper end, two steel cable (13) set up in the middle part of through-hole (17).

5. A gate for hydraulic engineering, facilitated to close, according to claim 1, characterized in that: the bottom of the inner surface of the frame (1) is provided with a limiting groove (15), the limiting groove (15) is matched with the gate (2), and the width of the gate (2) is matched with the lower end of the inner surface of the inclined sliding groove (9).

6. A gate for hydraulic engineering, facilitated to close, according to claim 1, characterized in that: the lower end of the outer surface of the frame (1) is connected with a protective cover (12) through bolts, and the inner surface of the protective cover (12) is connected with one side of the outer surface of the second hydraulic rod (16) through bolts.