CN214401682U - Vibration-proof water return gate - Google Patents

Abstract

The utility model discloses a antivibration floodgate that moves back belongs to floodgate technical field, including the flashboard, the fixed cover of flashboard one end fixedly connected with and fixed cover are a plurality ofly, the flashboard is close to fixed cover one side and installs the buffer board, fixed cover is inside to be pegged graft and to have the movable rod and be connected with the buffer board through the movable rod, fixedly connected with spring A and spring A be a plurality of between flashboard and the buffer board, and it is in the use after the flashboard installation is accomplished, fluidic impact strikes the surface to the buffer board earlier, and the buffer board can play the buffering to the impact force that the water flows the production and subduct the effect for the unable direct action of water impact force is to the flashboard surface, and the rivers impact force of crossing the buffer board reduces and contacts the flashboard again, can play the cushioning effect through spring A when the buffer board receives the impact, further reduces the flashboard and receives the impact.

Description

Vibration-proof water return gate

Technical Field

The utility model relates to a water-stop technical field especially relates to a antivibration water-stop.

Background

The drain gate is also called a drain gate, a kind of water gate. The drainage device is arranged at the tail end of the main channel and is used for draining redundant water in the channel to ensure the operation safety of the channel or emptying water in the channel so as to be convenient for channel maintenance.

The patent No. CN 210288307U discloses a field water-discharging gate, which has the advantages that the purposes of simplicity and economy are both considered, a space rotary gate is adopted, the dual functions of water storage and water discharge can be realized, a prefabricated type can also be adopted, the gate and a gate pier are integrated, the construction efficiency is greatly improved, the management is convenient, and meanwhile, the loss of gate parts can be prevented; low cost, simple principle and easy popularization.

When the water return gate is used, the following defects 1 exist, the water return gate is directly stressed and is impacted by water flow for a long time to generate general vibration, and the normal use of the gate is influenced; 2. the bottom of the gate plate directly contacts the bottom of a water channel, and the situation that the sealing performance is affected due to abrasion easily occurs after long-term use, so that the vibration-proof water drain gate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a antivibration floodgate that moves back aims at reducing the flashboard atress, avoids the vibration, can improve the leakproofness after the flashboard is closed simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of antivibration floodgate that moves back, including the flashboard, the fixed cover of flashboard one end fixedly connected with and fixed cover are a plurality ofly, the flashboard is close to fixed cover one side and installs the buffer board, fixed cover is inside to be pegged graft and to have the movable rod and be connected with the buffer board through the movable rod, fixedly connected with spring A and spring A are a plurality of between flashboard and the buffer board, spring B is installed to the inside bottom of flashboard, the sealed pad of spring B bottom fixedly connected with.

Optionally, a connecting rod is installed at the top of the flashboard, and the flashboard is connected with the winch hoist through the connecting rod.

Optionally, a rubber ring is bonded to one end of the movable rod, and the rubber ring is located on one side, far away from the buffer plate, of the movable rod.

Optionally, the rubber ring is located inside the fixing sleeve, and the outer side wall of the rubber ring is tightly attached to the inner side wall of the fixing sleeve.

Optionally, the buffer board is internally provided with a plurality of through grooves, and the through grooves penetrate through the buffer board.

Optionally, a mounting groove is formed in the bottom end of the inner portion of the flashboard, and the spring B is fixed to the inner side wall of the mounting groove.

The utility model has the advantages as follows:

1. the buffer board is installed to the one end of flashboard, when installing, the buffer board is installed and is being close to into water end one side, flashboard fixed surface has fixed cover, fixed cover is connected with the buffer board through its inside movable rod of pegging graft, in the use after the flashboard installation, fluidic impact strikes the surface to the buffer board earlier, the buffer board can play the buffering to subduct the effect to the impact force that the water flow produced, make the unable direct action of water impact force to flashboard surface, the rivers impact force of crossing the buffer board reduces and contacts the flashboard again, can play the cushioning effect through spring A when the flashboard receives the impact, further reduce the impact that the flashboard received.

2. Spring B is installed to the bottom of flashboard and is connected with sealed the pad through spring B, sealed pad can carry out the removal in the certain range under spring B's effect, when the flashboard falls to close, sealed pad contacts the water course bottom earlier, the flashboard continues to push down, spring B constantly receives the extrusion, play sealed isolated effect through the cooperation of flashboard and sealed pad after the location, simultaneously can be all the time sealed ejecting downwards with sealed pad under spring B's elastic force effect, the sealed effect between sealed pad and the water course bottom is kept, the leakproofness of flashboard has been promoted.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a vibration-proof water drain gate according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the joint of the fixed sleeve and the movable rod of the anti-vibration water drain gate in the embodiment of the present invention;

fig. 3 is a schematic structural view of a buffer plate of a vibration-proof water drain gate according to an embodiment of the present invention.

In the figure: 1. a shutter plate; 101. a connecting rod; 2. fixing a sleeve; 201. a movable rod; 202. a rubber ring; 3. a buffer plate; 301. a through groove; 4. a spring A; 5. mounting grooves; 6. a spring B; 7. and a gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A vibration-proof water drain gate according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of antivibration water-retreating brake, including flashboard 1, the fixed cover 2 of 1 one end fixedly connected with of flashboard and fixed cover 2 are a plurality ofly, flashboard 1 is close to fixed cover 2 one side and installs buffer board 3, fixed cover 2 is inside to be pegged graft there is movable rod 201 and is connected with buffer board 3 through movable rod 201, fixedly connected with spring A4 and spring A4 are a plurality ofly between flashboard 1 and the buffer board 3, spring B6 is installed to the inside bottom of flashboard 1, the sealed pad 7 of spring B6 bottom fixedly connected with.

The example, in the use after flashboard 1 installation is accomplished, the impact of fluid strikes the surface of buffer board 3 earlier, buffer board 3 can play the buffering subduction effect to the impact force that the water flow produced, make the unable direct action of water impact force to flashboard 1 surface, the rivers impact force of crossing buffer board 3 reduces and contacts flashboard 1 again, buffer board 3 can play the cushioning effect through spring A4 when receiving the impact, further reduce the impact that flashboard 1 receives, play sealed isolated effect through the cooperation of flashboard 1 with sealed pad 7 after the location, can be ejecting sealed pad 7 downwards all the time under spring B6's spring effect simultaneously, keep the sealed effect between sealed pad 7 and the water course bottom.

Referring to fig. 1, a connecting rod 101 is installed at the top of the gate plate 1, and the gate plate 1 is connected with a hoisting hoist through the connecting rod 101.

Illustratively, the power take-off mechanism can be connected by a connecting rod 101 mounted on top of the shutter 1.

Referring to fig. 2, a rubber ring 202 is adhered to one end of the movable rod 201, and the rubber ring 202 is located on one side of the movable rod 201 away from the buffer plate 3.

Illustratively, the rubber ring 202 bonded to one end of the movable rod 201 can function as a friction with the inner wall of the fixed sleeve 2.

Referring to fig. 2, the rubber ring 202 is located inside the fixing sleeve 2, and the outer side wall of the rubber ring 202 is closely attached to the inner side wall of the fixing sleeve 2.

Illustratively, when the movable rod 201 moves, the rubber ring 202 is driven to move synchronously inside the fixed sleeve 2, and the friction force between the rubber ring 202 and the inner wall of the fixed sleeve 2 plays a role in damping and improving the damping effect.

Referring to fig. 1 and 3, a plurality of through grooves 301 are formed in the buffer plate 3, and the through grooves 301 penetrate through the buffer plate 3.

By way of example, the water body may be circulated through the buffer plate 3 by means of through-slots 301 opened in the interior of the buffer plate 3.

Referring to fig. 1, an installation groove 5 is formed in the bottom end of the interior of the shutter 1, and the spring B6 is fixed on the inner side wall of the installation groove 5.

Illustratively, the positions of the spring B6 and the sealing gasket 7 can be conveniently installed and fixed through the installation groove 5 formed in the bottom end of the interior of the gate plate 1.

When the water-saving type water-saving damper is used, the buffer plate 3 is installed at one end of the damper 1, when the water-saving type water-saving damper is installed, the buffer plate 3 is installed at one side close to a water inlet end, the surface of the damper 1 is fixedly provided with the fixing sleeve 2, the fixing sleeve 2 is connected with the buffer plate 3 through the movable rod 201 inserted therein, when the damper 1 is installed and used, the impact of fluid impacts the surface of the buffer plate 3 firstly, the buffer plate 3 can play a role in buffering and reducing the impact force generated by the flow of water, so that the impact force of the water cannot be directly applied to the surface of the damper 1, the impact force of water flow passing through the buffer plate 3 is reduced and then contacts the damper 1, when the buffer plate 3 is impacted, the buffer plate 3 can play a role in damping through the spring A4, the impact on the damper 1 is further reduced, the connecting rod 101 installed at the top of the damper 1 can be connected with a power output mechanism, the rubber ring 202 bonded at one end of the movable rod 201 can play a role in friction with the inner wall of the fixing sleeve 2, when the movable rod 201 moves, the rubber ring 202 is driven to move synchronously inside the fixed sleeve 2, the friction force between the rubber ring 202 and the inner wall of the fixed sleeve 2 plays a role in damping and shock absorption, the shock absorption effect is improved, a through groove 301 formed in the buffer plate 3 can enable water to flow through the buffer plate 3, the bottom of the gate plate 1 is provided with a spring B6 and is connected with a sealing gasket 7 through a spring B6, the sealing gasket 7 can move within a certain range under the action of a spring B6, when the gate plate 1 falls down to be closed, the sealing gasket 7 contacts the bottom of the water channel firstly, the gate plate 1 continues to press downwards, the spring B6 is continuously extruded, the sealing and isolating effects are played through the matching of the gate plate 1 and the sealing gasket 7 after positioning, meanwhile, the sealing gasket 7 can be ejected downwards all the time under the elastic force of the spring B6, the sealing effect between the sealing gasket 7 and the bottom of the water channel is maintained, and the sealing performance of the gate plate 1 is improved, through the mounting groove 5 that sets up in the inside bottom of flashboard 1, can be convenient for install and fix the position of spring B6 and sealed 7.

It should be noted that, the utility model relates to a antivibration floodgate that moves back, including flashboard 1, connecting rod 101, fixed cover 2, movable rod 201, rubber ring 202, buffer board 3, lead to groove 301, spring A4, mounting groove 5, spring B6, sealed pad 7, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a antivibration floodgate that moves back, includes flashboard (1), its characterized in that, fixed cover (2) of flashboard (1) one end fixedly connected with and fixed cover (2) are a plurality ofly, flashboard (1) is close to fixed cover (2) one side and installs buffer board (3), fixed cover (2) inside is pegged graft and is had movable rod (201) and be connected with buffer board (3) through movable rod (201), fixedly connected with spring A (4) and spring A (4) are a plurality of between flashboard (1) and buffer board (3), spring B (6) are installed to flashboard (1) inside bottom, the sealed pad (7) of spring B (6) bottom fixedly connected with.

2. The anti-vibration water drain gate according to claim 1, characterized in that a connecting rod (101) is installed on the top of the gate plate (1), and the gate plate (1) is connected with a hoisting hoist through the connecting rod (101).

3. The anti-vibration water drain gate according to claim 1, wherein a rubber ring (202) is bonded to one end of the movable rod (201), and the rubber ring (202) is located on the side of the movable rod (201) far away from the buffer plate (3).

4. The anti-vibration water-return gate according to claim 3, characterized in that said rubber ring (202) is located inside the fixed sleeve (2), the outer side wall of said rubber ring (202) clings to the inner side wall of the fixed sleeve (2).

5. The anti-vibration drain gate according to claim 1, wherein a plurality of through grooves (301) are formed in the buffer plate (3), and the through grooves (301) penetrate through the buffer plate (3).

6. The anti-vibration water outlet gate according to claim 1, wherein the inner bottom end of the gate plate (1) is provided with a mounting groove (5), and the spring B (6) is fixed on the inner side wall of the mounting groove (5).

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