CN207419403U - A kind of water conservancy flap gate - Google Patents

Abstract

The utility model discloses a kind of water conservancy flap gates, including door body assembly, push away and stretch component and Buffer Unit, the door body assembly includes door body, fixed plate and the first ear mount, the inside of the door body is fixedly installed the fixed plate, the back side of the door body is fixedly installed first ear mount, described push away stretches component and includes pushing away and stretching machine, interior bar, casing and piston, and described push away stretches machine and first ear mount is fixed；Door body front surface is provided with obstruction plate; substance is first to stopping plate impact in water; the back side for stopping plate is provided with internal control plate; resetting spring is internally provided in internal control plate; impact of the substance to obstruction plate in resetting spring buffered water; and then indirectly protect door body; the outer surface for stopping plate is provided with multiple drainage troughs; if staff discharges water; it reduces current and stops the coefficient of friction of plate; pedestal is arranged to smooth outer surface, is further reduced current and stops the coefficient of friction of plate, offered convenience to user.

Description

A kind of water conservancy flap gate

Technical field

The utility model belongs to hydraulic engineering technical field, and in particular to a kind of water conservancy flap gate.

Background technology

Flap gate can realize automatic control water level, be mainly used for intercepting or draining in reservoir, river, cistern etc. Current.

Original water conservancy flap gate is easily impacted by substance in water, is in turn resulted in door body damage, is brought not to user Just.

The content of the invention

The purpose of this utility model is to provide a kind of water conservancy flap gate, to solve original mentioned above in the background art Some water conservancy flap gates are easily impacted by substance in water, door body damage are in turn resulted in, the problem of making troubles to user.

To achieve the above object, the utility model provides following technical solution：A kind of water conservancy flap gate, including door body group Part pushes away and stretches component and Buffer Unit, and the door body assembly includes door body, fixed plate and the first ear mount, and the inside of the door body is consolidated Surely it is provided with the fixed plate, the back side of the door body is fixedly installed first ear mount, and described push away stretches component and include pushing away stretching Machine, interior bar, casing and piston, described push away stretch machine and first ear mount is fixed, and described push away is stretched the outer surface of machine and be fixedly installed The casing, the inner tip of the casing are fixedly installed the piston, are fixedly installed below the piston in described Bar, described push away stretch machine and external power supply electric connection, and the Buffer Unit includes stopping plate, resetting spring and interior hollow plate, described Interior hollow plate is fixedly mounted on the front surface of the door body, and the inside of the interior hollow plate is fixedly installed resetting spring, the interior sky The front surface of plate is fixedly installed the obstruction plate.

Preferably, the door body assembly has further included the second ear mount, and second ear mount is fixedly mounted on external connections, Described push away stretches one end of machine and is fixedly installed lifting lug hole, solid by welding between the lifting lug hole and first ear mount Fixed, described push away is fixedly connected by welding between the other end for stretching machine and second ear mount.

Preferably, the back side of the fixed plate is provided with interior connecting shaft, passes through the interior company between the door body and fixed plate Axis is fixedly connected.

Preferably, the bottom surface of the door body is fixedly installed pedestal, the smooth outer surface of the pedestal.

Preferably, the outer surface for stopping plate is provided with multiple gutters.

Compared with prior art, the beneficial effects of the utility model are：A kind of water conservancy flap gate of the utility model leads to Setting door body assembly is crossed, pushes away and stretches component and Buffer Unit, and then reduces impact of the substance to door body in water, is brought to user It is convenient, it in the fixed plate that is internally provided with of door body, and is fixed between fixed plate and door body by interior connecting shaft, if door body outer surface is damaged Bad when, fixed plate continues to control water level, when avoiding the door body from damaging, the problem of staff is inconvenient to control water level, in door body The back side, which is provided with to push away, stretches machine, and when working progress, one end and the first ear mount that machine is stretched because pushing away are fixed by welding, are pushed away and are stretched The other end of machine and the second ear mount are fixed by welding, and external pressure is passed through to piston, and piston driving interior bar is stretched fortune It is dynamic, and then the overturning of door body is controlled, if water flow velocity is too fast, door body front surface is provided with obstruction plate, substance is right first in water Plate impact is stopped, the back side for stopping plate is provided with internal control plate, in the resetting spring that is internally provided with of internal control plate, resetting spring delays Substance is to stopping the impact of plate in bath, and then indirectly protects door body, and the outer surface for stopping plate is provided with multiple drainage troughs, If staff discharges water, reduce current and stop the coefficient of friction of plate, pedestal is arranged to smooth outer surface, further subtracted Few current and the coefficient of friction for stopping plate, offer convenience to user.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is that pushing away in the utility model stretches machine structure diagram；

Fig. 3 is the obstruction plate structure schematic diagram in the utility model；

In figure：10- door body assemblies, 11- door body, 12- fixed plates, connecting shaft, 14- pedestals, the first ear mounts of 15-, 16- in 13- Second ear mount, 20- push away stretch component, 21- push away stretch machine, 22- interior bars, 23- lifting lugs hole, 24- casings, 25- pistons, 30- Buffer Units, 31- stops plate, 32- resetting springs, hollow plate in 33-.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of water conservancy flap gate, including door body assembly 10th, push away and stretch component 20 and Buffer Unit 30, door body assembly 10 includes door body 11,12 and first ear mount 15 of fixed plate, door body 11 Inside is fixedly installed fixed plate 12, and the back side of door body 11 is fixedly installed the first ear mount 15, pushes away and stretches component 20 and include pushing away and stretching machine 21st, interior bar 22, casing 24 and piston 25 push away and stretch 21 and first ear mount 15 of machine and fix, and push away and stretch the outer surface of machine 21 and be fixedly installed Casing 24, the inner tip of casing 24 are fixedly installed piston 25, and the lower section of piston 25 is fixedly installed interior bar 22, pushes away and stretch machine 21 It is electrically connected with external power supply, Buffer Unit 30 includes stopping plate 31, resetting spring 32 and interior hollow plate 33, and interior hollow plate 33 fixes peace Mounted in the front surface of door body 11, the inside of interior hollow plate 33 is fixedly installed resetting spring 32, and the front surface fixation of interior hollow plate 33 is set It is equipped with and stops plate 31

In the present embodiment, door body 11 is placed into job site, fixed plate 12 is internally provided in door body 11, because Fixed plate 12 and door body 11 are fixed by interior connecting shaft 13, if 11 outer surface of door body is damaged, fixed plate 12 continues to control water level, The back side of door body 11, which is provided with to push away, stretches machine 21, and when working progress, one end and the first ear mount 15 that machine 21 is stretched because pushing away pass through welding Mode fix, push away the other end for stretching machine 21 and the second ear mount 16 fixed by welding, external pressure is passed through to piston 25 Power, piston 25 drives 22 stretching motion of interior bar, and then controls the overturning of door body 11, if water flow velocity is too fast, the table before door body 11 Face, which is provided with, stops plate 31, and substance impacts first to stopping plate 31 in water, and the back side for stopping plate 31 is provided with internal control plate 33, Internal control plate 33 is internally provided with resetting spring 32, in 32 buffered water of resetting spring substance to stopping the impact of plate 31, and then The protection door body 11 connect, stop plate 31 outer surface be provided with multiple drainage troughs, if staff discharges water, reduce current and The coefficient of friction of plate 31 is stopped, pedestal 14 is arranged to smooth outer surface, be further reduced current and stops the friction of plate 31 Coefficient offers convenience to user.

Further, door body assembly 10 has further included the second ear mount 16, and the second ear mount 16 is fixedly mounted on external connections, It pushes away and stretches one end of machine 21 and be fixedly installed lifting lug hole 23, fixed by welding between 23 and first ear mount 15 of lifting lug hole, It pushes away and is fixedly connected by welding between the other end for stretching machine 21 and the second ear mount 16.

In the present embodiment, when working progress, one end that machine 21 is stretched because pushing away is fixedly installed lifting lug hole 23, lifting lug hole 23 and first ear mount 15 fix by welding, it is solid by welding to push away the other end for stretching machine 21 and the second ear mount 16 It is fixed, external pressure is passed through to piston 25, piston 25 drives 22 stretching motion of interior bar, and then controls the overturning of door body 11.

Further, the back side of fixed plate 12 is provided with interior connecting shaft 13, passes through interior connecting shaft between door body 11 and fixed plate 12 13 are fixedly connected.

In the present embodiment, when water flow velocity is excessive, the substance in water easily damages door body 11, fixed plate 12 The inside of door body 11 is installed to, and passes through interior connecting shaft 13 and fixes, if 11 outer surface of door body is damaged, fixed plate 12 continues to control water Position, offers convenience to user.

Further, the bottom surface of door body 11 is fixedly installed pedestal 14, the smooth outer surface of pedestal 14.

In the present embodiment, when water flows through door body 11, the outer surface of pedestal 14 is designed to smooth structure, reduces current With the coefficient of friction of door body 11, and then influence of the door body 11 to water flow velocity is reduced.

Further, the outer surface for stopping plate 31 is provided with multiple gutters.

In the present embodiment, if staff discharges water, the outer surface for stopping plate 31 is provided with multiple gutters, into And reduce current and stop the coefficient of friction of plate 31, reduce the influence for stopping plate 31 to water flow velocity.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water conservancy flap gate, it is characterised in that：Including door body assembly（10）, push away and stretch component（20）And Buffer Unit （30）, the door body assembly（10）Including door body（11）, fixed plate（12）With the first ear mount（15）, the door body（11）Inside It is fixedly installed the fixed plate（12）, the door body（11）The back side be fixedly installed first ear mount（15）, it is described to push away Stretch component（20）Machine is stretched including pushing away（21）, interior bar（22）, casing（24）And piston（25）, described push away stretch machine（21）With described first Ear mount（15）Fixed, described push away stretches machine（21）Outer surface be fixedly installed the casing（24）, the casing（24）Inside Top is fixedly installed the piston（25）, the piston（25）Lower section be fixedly installed the interior bar（22）, described push away stretch Machine（21）It is electrically connected with external power supply, the Buffer Unit（30）Including stopping plate（31）, resetting spring（32）With interior hollow plate （33）, the interior hollow plate（33）It is fixedly mounted on the door body（11）Front surface, the interior hollow plate（33）Inside fix set It is equipped with resetting spring（32）, the interior hollow plate（33）Front surface be fixedly installed the obstruction plate（31）.

2. a kind of water conservancy flap gate according to claim 1, it is characterised in that：The door body assembly（10）It has further included Second ear mount（16）, second ear mount（16）External connections are fixedly mounted on, described push away stretches machine（21）One end fix set It is equipped with lifting lug hole（23）, the lifting lug hole（23）With first ear mount（15）Between fix by welding, it is described to push away Stretch machine（21）The other end and second ear mount（16）Between be fixedly connected by welding.

3. a kind of water conservancy flap gate according to claim 1, it is characterised in that：The fixed plate（12）The back side set There is interior connecting shaft（13）, the door body（11）And fixed plate（12）Between pass through the interior connecting shaft（13）It is fixedly connected.

4. a kind of water conservancy flap gate according to claim 1, it is characterised in that：The door body（11）Bottom surface fix set It is equipped with pedestal（14）, the pedestal（14）Smooth outer surface.

5. a kind of water conservancy flap gate according to claim 1, it is characterised in that：The obstruction plate（31）Outer surface set It is equipped with multiple gutters.