CN212223785U

CN212223785U - Gate for water conservancy water transfer engineering channel

Info

Publication number: CN212223785U
Application number: CN201921943162.3U
Authority: CN
Inventors: 李晓磊; 杨林
Original assignee: Individual
Current assignee: Yuncheng Environmental Construction Group Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-12-25
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a gate for water conservancy water transfer engineering channel, including disk seat, valve gap, valve rod, flashboard and seal structure, the disk seat is provided with base and side seat, the both sides of disk seat are the running water mouth, the side seat is provided with two, two the equal fixed welding of side seat is in the upper end surface of base, and is located the both ends of base respectively, the inside character cut in bas's shape for empting of side seat, the inside of base is horizontally character cut in bas-relief, the valve gap is rectangular shape, the both ends below of valve gap and the top fixed surface welding of two side seats, the intermediate position of valve gap is provided with threaded connection hole, the valve rod runs through threaded connection hole and valve gap connection in the middle of the valve gap, the top of valve rod is provided with the runner, the flashboard passes through the bearing with the bottom of valve rod and is connected. The utility model discloses wearing and tearing to the flashboard are lower, have prolonged the life of gate, and install overall structure simple, convenient operation, the cost of manufacture is lower.

Description

Gate for water conservancy water transfer engineering channel

Technical Field

The utility model relates to a gate equipment field specifically is a gate for water conservancy water transfer engineering channel.

Background

The gate is used for a control facility for closing and opening the drainage passage. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floating objects, and the like.

However, the existing gates have the following disadvantages:

1. the gate is at the in-process of opening and close, and the sealed face of disk seat and flashboard is in the contact state all the time to lead to being in the friction state between flashboard and the sealed face always, accelerate the wearing and tearing of flashboard, influence the holistic life of gate.

2. The gate structure is complicated, the operation is inconvenient, and the cost of manufacture is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy is gate for water transfer engineering channel to solve traditional gate at the in-process of opening and close, the sealed face of disk seat and flashboard is in the contact condition all the time, thereby leads to being in the friction state between flashboard and the sealed face always, accelerates the wearing and tearing of flashboard, influences the holistic life of gate, and the gate structure is complicated simultaneously, and the operation is inconvenient, and makes into the higher problem of this.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gate for water conservancy water transfer engineering channel, includes disk seat, valve gap, valve rod, flashboard and supplementary seal structure, the disk seat is provided with base and side seat, the both sides of disk seat are the running water mouth, the side seat is provided with two, two the equal fixed mounting of side seat is in the upper end surface of base, and is located the both ends of base respectively, the inside of side seat is the character cut in bas shape of empting, the inside of base is horizontal character cut in bas shape, the valve gap is rectangular shape, the both ends below of valve gap and the top fixed surface of two side seats are connected, the intermediate position of valve gap is provided with threaded connection hole, the threaded connection hole that the valve rod runs through in the middle of the valve gap is connected with the valve gap, the top of valve rod is provided with the runner, the flashboard passes through the bearing with the bottom of valve rod and is connected, installs, the sealing structure is mounted in an internal groove of the valve seat.

Preferably, the auxiliary sealing structure comprises a bottom plate, a connecting plate, a sealing plate and two telescopic connecting rods, wherein the connecting plate and the sealing plate are both provided with two parts, the width of the bottom plate is consistent with that of the bottom of the flashboard, two parts are hinged to one end of the connecting plate and the two ends of the bottom plate through pin shafts, two parts are hinged to one end of the sealing plate through pin shafts, the telescopic connecting rods are eight and eight, the four telescopic connecting rods are in one group, are respectively and fixedly arranged on two sides of the inside of the side seat, are located at the bottom end of the telescopic connecting rods and are close to the middle position of the telescopic connecting rods, the telescopic ends of the telescopic connecting rods are respectively connected with the two sealing plates, and the connecting plates are mutually far away from each other, so that sealing work of a.

Preferably, be provided with a plurality of springs between disk seat and the closing plate, and a plurality of springs are located respectively between two adjacent flexible connecting rods for when the flashboard is opened, further reduced the wearing and tearing of flashboard.

Preferably, the bottom of side seat and the upper end fixed surface of base weld, the top fixed surface of both ends below and two side seats of valve gap welds for when having improved the joint strength between each part of gate, the leakproofness has been strengthened between each part of flashboard.

Preferably, the outer surfaces of the telescopic connecting rod and the spring are subjected to rust-proof treatment, so that the service life of the whole gate is prolonged.

Preferably, the bottom plate and the connecting plate are on the same horizontal line in the initial state, so that abrasion to the flashboard when the flashboard is closed is reduced.

The utility model provides a gate for hydraulic water transfer engineering channel possesses following beneficial effect:

(1) the utility model discloses a through being provided with auxiliary seal structure, comprising a bottom plate, a connecting plate, a sealing plate, telescopic connecting rods, and all being provided with the spring between eight telescopic connecting rods, make in the flashboard in-process of opening and close, through rotating the runner, drive the valve rod and reciprocate, in the process of moving down, the bottom of flashboard and the upper end surface contact of bottom plate, and exert pressure to the bottom plate, drive the bottom plate and move down, make the bottom plate drive the connecting plate and be close to each other, slowly convert from the level to vertical, both sides surface contact with the flashboard, when the lower extreme surface of bottom plate and the upper end surface contact of the inside recess of base, the sealing plate and both sides surface contact of flashboard, thereby form sealedly to the flashboard, the same reason, when opening the flashboard, the sealing plate of flashboard both sides is because of the resilience of spring, then make the connecting plate turn into the level from vertical, whole when making the flashboard open or close, avoided the flashboard to be in the contact state with the contact surface of closing plate always to reduce the wearing and tearing of flashboard, prolonged the holistic life of gate.

(2) The utility model discloses a setting is by disk seat, valve gap, valve rod, and flashboard and auxiliary seal structure constitute for the overall structure of gate is fairly simple, thereby has simplified the holistic operating procedure of gate, makes the gate be convenient for operate then, and the cost of making simultaneously is lower.

Drawings

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

FIG. 2 is a schematic top view of the valve seat of the present invention;

FIG. 3 is a schematic side view of the valve seat of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a valve cover; 2. a valve stem; 3. a shutter plate; 4. a base; 5. a side seat; 6. a rotating wheel; 7. a base plate; 8. a connecting plate; 9. a sealing plate; 10. a telescopic connecting rod; 11. a pin shaft; 12. a spring; 13. and (4) a water flowing port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a gate for water conservancy water transfer engineering channel, includes disk seat, valve gap 1, valve rod 2, flashboard 3 and supplementary seal structure, the disk seat is provided with base 4 and side seat 5, the both sides of disk seat are running water mouth 13, side seat 5 is provided with two, two the equal fixed mounting of side seat 5 is in the upper end surface of base 4, and is located the both ends of base 4 respectively, the inside of side seat 5 is the character cut in bas-relief of empting, the inside of base 4 is horizontal character cut in bas-relief, valve gap 1 is rectangular shape, the both ends below of valve gap 1 is connected with the top fixed surface of two side seats 5, the intermediate position of valve gap 1 is provided with the threaded connection hole, valve rod 2 runs through the threaded connection hole in the middle of valve gap 1 and is connected with valve gap 1, the top of valve rod 2 is provided with runner 6, flashboard 3 passes through the bearing with, is installed below the valve cover 1, and both ends of the gate plate 3 are located inside the side seats 5, and the sealing structure is installed in the inner groove of the valve seat.

The auxiliary sealing structure comprises a bottom plate 7, connecting plates 8, sealing plates 9 and telescopic connecting rods 10, wherein the two connecting plates 8 and the two sealing plates 9 are arranged, the width of the bottom plate 7 is consistent with that of the bottom of the flashboard 3, one ends of the two connecting plates 8 are hinged with the two ends of the bottom plate 7 through pin shafts 11, one ends of the two sealing plates 9 are hinged with the two connecting plates 8 through pin shafts 11, the number of the telescopic connecting rods 10 is eight, four of the eight telescopic connecting rods 10 are in one group and are respectively and fixedly arranged at the two sides of the inside of the side seat 5 and located at the bottom end inside the side seat and near the middle position, the telescopic ends of the eight telescopic connecting rods 10 are respectively connected with the two sealing plates 9, and the connecting surfaces are far away from each other, so that in the closing process of the flashboard 3, the rotating wheel 6 is rotated to drive the, the bottom plate 7 is pressurized to drive the bottom plate 7 to move downwards, so that the bottom plate 7 drives the connecting plates 8 to approach each other, slowly convert the horizontal direction into the vertical direction, and contact with the surfaces of the two sides of the flashboard 3, when the lower end surface of the bottom plate 7 contacts with the upper end surface of the inner groove of the base 4, the sealing plates 9 contact with the surfaces of the two sides of the flashboard 3, and therefore in the process of sealing the flashboard 3, the friction time and the friction force of the contact between the flashboard 3 and a sealing surface are reduced, and the abrasion of the flashboard 3 is reduced; a plurality of springs 12 are arranged between the valve seat and the sealing plate 9, and the springs 12 are respectively positioned between two adjacent telescopic connecting rods 10, so that in the process of opening and moving up the flashboard 3, the sealing plates 9 on two sides of the flashboard 3 are far away from two sides of the flashboard 3 due to the resilience of the springs 12, the bottom plate 7 is driven to move up, the connecting plate 8 is further driven to be horizontal from vertical, the friction time and the friction force of the contact between the flashboard 3 and a sealing surface in the process of opening and moving up the flashboard 3 can be reduced, and the abrasion of the flashboard 3 is further reduced; the bottom ends of the side seats 5 are fixedly welded with the upper end surface of the base 4, the lower parts of the two ends of the valve cover 1 are fixedly welded with the top end surfaces of the two side seats 5, the welding improves the connection strength among all the parts, meanwhile, the welding reduces the connection gaps among all the parts of the gate, and the connection sealing performance among all the parts is improved; the outer surfaces of the telescopic connecting rod 10 and the spring 12 are subjected to rust prevention treatment, so that the telescopic connecting rod 10 and the spring 12 are prevented from being corroded by liquid and damaged, and the service life of the telescopic connecting rod 10 and the spring 12 is prolonged; the bottom plate 7 and the connecting plate 8 are on the same horizontal line in an initial state, and when the flashboard 3 is not in contact with the bottom plate 7, the flashboard 3 is not in contact with the sealing plate 9, so that the aims of reducing friction time and friction force are fulfilled.

The working principle is as follows: in the process of opening and closing the flashboard 3, the valve rod 2 is driven to move up and down by rotating the rotating wheel 6, in the process of moving down, the bottom of the flashboard 3 is contacted with the upper end surface of the bottom plate 7, and pressure is applied to the bottom plate 7 to drive the bottom plate 7 to move down, so that the bottom plate 7 drives the two connecting plates 8 to approach each other, slowly convert the horizontal direction into the vertical direction and contact with the two side surfaces of the flashboard 3, when the lower end surface of the bottom plate 7 is contacted with the upper end surface of the inner groove of the base 4, the sealing plate 9 is contacted with the two side surfaces of the flashboard 3, the spring 12 is in a stretching state, at the moment, the telescopic connecting rod 10 carries out limiting work on the sealing plate 9 to prevent the sealing plate from moving up and down, thereby sealing the flashboard 3, and then blocking the water flow at the two side water outlets 13, in the process that the gate plate 3 moves upwards, the sealing plates 9 on the two sides of the gate plate 3 are far away from the two sides of the gate plate 3 due to the resilience of the springs 12, so that the bottom plate 7 is driven to move upwards, the connecting plate 8 is turned to be horizontal from vertical, the circulation of water at the water outlets 13 on the two sides of the gate plate 3 can be recovered at the moment, and meanwhile, when the gate plate 3 is opened or closed, the contact surface between the gate plate 3 and the sealing plates 9 is prevented from being in a contact state all the time, the friction time and the friction force between the gate plate 3 and the sealing plates 9 are reduced, the abrasion to the gate plate 3 is reduced, the service life of the whole gate is prolonged, the whole structure of the device is simple, the operation process is.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gate for water conservancy water transfer engineering channel, includes disk seat, valve gap (1), valve rod (2), flashboard (3) and supplementary seal structure, its characterized in that: the valve seat is provided with a base (4) and side seats (5), the two sides of the valve seat are water flowing openings (13), the side seats (5) are provided with two side seats (5), the two side seats (5) are fixedly arranged on the upper end surface of the base (4) and are respectively positioned at the two ends of the base (4), the inner part of each side seat (5) is in a shape like a Chinese character 'ao' of falling, the inner part of the base (4) is in a horizontal shape like a Chinese character 'ao', the valve cover (1) is in a long strip shape, the lower parts of the two ends of the valve cover (1) are fixedly connected with the surfaces of the top ends of the two side seats (5), a threaded connecting hole is formed in the middle of the valve cover (1), the valve rod (2) penetrates through the threaded connecting hole in the middle of the valve cover (1) and is connected with the valve cover (1), the top end of the valve rod (2) is, the sealing structure is arranged below the valve cover (1), two ends of the flashboard (3) are located inside the side seats (5), and the sealing structure is arranged in the inner groove of the valve seat.

2. The gate of claim 1, wherein the gate comprises: the auxiliary sealing structure comprises a bottom plate (7), a connecting plate (8), a sealing plate (9) and a telescopic connecting rod (10), the connecting plates (8) and the sealing plates (9) are respectively provided with two blocks, the width of the bottom plate (7) is consistent with that of the bottom of the flashboard (3), one ends of the two connecting plates (8) are hinged with the two ends of the bottom plate (7) through pin shafts (11), one ends of the two sealing plates (9) are hinged with the two connecting plates (8) through the pin shafts (11), eight telescopic connecting rods (10) are arranged, four of the eight telescopic connecting rods (10) are in a group and are respectively and fixedly arranged at two sides of the inner part of the side seat (5), and the telescopic ends of the eight telescopic connecting rods (10) are respectively connected with the two sealing plates (9) and the connecting surfaces are far away from each other.

3. The gate of claim 2, wherein the gate comprises: a plurality of springs (12) are arranged between the valve seat and the sealing plate (9), and the springs (12) are respectively positioned between two adjacent telescopic connecting rods (10).

4. The gate of claim 1, wherein the gate comprises: the bottom of the side seat (5) is fixedly welded with the surface of the upper end of the base (4), and the lower parts of the two ends of the valve cover (1) are fixedly welded with the surfaces of the top ends of the two side seats (5).

5. The gate of claim 2, wherein the gate comprises: the outer surfaces of the telescopic connecting rod (10) and the spring (12) are subjected to rust prevention treatment.

6. The gate of claim 2, wherein the gate comprises: the bottom plate (7) and the connecting plate (8) are on the same horizontal line in an initial state.