CN211421060U - Gate for water conservancy channel - Google Patents

Abstract

The utility model discloses a gate for water conservancy channel, its structure includes the top connecting block, the side piece, the plate body, the sealing connection piece, the gate, bulldoze the connecting block, the hydraulic pressure ejector pad, the standing valve piece, the rotary machine, the axis of rotation, the utility model relates to a gate for water conservancy channel, when gate and sealed spread groove looks gomphosis, lug on its sealed spread groove can promote the board that receives on the embedded groove and slide on the sliding tray to make and receive the board that pushes down on the perpendicular slide bar of board drive push away during gaseous to vent pipe, make the sealed telescopic band that pushes away in the gas groove receive gaseous extrusion and take place the inflation, with the accurate contact of sealing connection groove face, through the structure of improve equipment, make the gate close when sealed, can release two sealed gasbags and contact with sealed embedded groove, strengthen the leakproofness of gate.

Description

Gate for water conservancy channel

Technical Field

The utility model relates to a gate for water conservancy channel belongs to hydraulic equipment technical field.

Background

The gate for the water conservancy channel is a closed gate that is arranged in the water conservancy channel, can be better block the interception to the rivers in the rivers channel, but prior art still has following defect:

when the gate is used, the gate is often directly embedded into the gate embedding groove for sealing, for example, when the gate is used for a long time and is in rigid collision contact, a small gap is formed on the gate, so that water flow in impact flows out through the gap easily, and the sealing performance of the gate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a gate for water conservancy channel to the prior art gate of solution often directly imbeds and seals among the gate embedded groove when using, takes place hard collision and contacts down like the gate for a long time using, appears tiny breach on it, and rivers that easily make and rush out via the breach, influence the problem of the leakproofness of gate.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a gate for water conservancy channel, its structure includes top connecting block, side piece, plate body, sealing connection piece, gate, bulldozes connecting block, hydraulic pressure ejector pad, fixed valve piece, rotary machine, axis of rotation, the bottom of top connecting block welds with the top of plate body, the rear end of side piece welds with the front end of plate body, fixed valve piece and plate body structure as an organic whole, the rotary machine embedding is installed on the front end of plate body, the axis of rotation embedding is installed on the gate, sealing connection piece includes sealed telescopic band, pushes away gas groove, vent pipe, pushes down push pedal, shell, perpendicular slide bar, deflector, sliding tray, embedded groove, linking spring, compression plate, sealed telescopic band embedding is installed on pushing away the gas groove, push away gas groove and shell structure as an organic whole, vent pipe's top and the bottom that pushes away the gas groove structure as an organic whole, the top middle part of push down the push pedal welds with the perpendicular bottom of slide bar, perpendicular slide bar imbeds perpendicularly at the middle part of deflector, the deflector is located the below that receives the board to the two activity is touched, the top of perpendicular slide bar welds mutually with the bottom middle part that receives the board, sliding tray and shell structure as an organic whole, embedded groove and shell structure as an organic whole, the linking spring encircles and installs on perpendicular slide bar, the bottom of shell and the top of gate structure as an organic whole.

Furthermore, the rear end of the hydraulic push block is welded with the front end of the plate body.

Furthermore, the bottom end of the sealing connecting block and the top end of the gate are of an integrated structure.

Further, the right end of the pushing and pressing connecting block is embedded and installed on the hydraulic pushing block.

Furthermore, the hydraulic push block is arranged on the fixed valve block.

Further, the gas pushing groove is of a cuboid groove structure.

Further, the pressure receiving plate is parallel to the guide plate.

Advantageous effects

The utility model relates to a gate for water conservancy channel, start through the hydraulic pressure ejector pad on the control plate body, promote to bulldoze the connecting block and carry out horizontal migration, thereby promote the gate and rotate, block the interception to rivers with seal groove looks gomphosis, in gate and sealed spread groove looks gomphosis, lug on its sealed spread groove can promote the board that receives on the embedded groove and slide on the sliding tray, thereby make and receive the board and drive pushing down on the perpendicular slide bar push pedal and promote in gaseous to the vent pipe, make the sealed telescopic band that pushes away in the gas groove receive gaseous extrusion and take place the inflation, with the accurate contact of sealing connection groove face, structure through the improve equipment, make the gate close when sealing up, can release two sealed gasbags and contact with sealed embedded groove, strengthen the leakproofness of gate.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a gate for a water conservancy channel according to the present invention;

fig. 2 is a cross-sectional detailed structural schematic diagram of the left side view of the sealing connecting block of the present invention;

fig. 3 is the detailed structure schematic diagram of the cross section of the left side view of the sealing connecting block of the present invention after operation.

In the figure: the device comprises a top connecting block-1, a side block-2, a plate body-3, a sealing connecting block-4, a gate-5, a pushing connecting block-6, a hydraulic pushing block-7, a fixed valve block-8, a rotating machine-9, a rotating shaft-10, a sealing telescopic belt-4A, an air pushing groove-4B, an air vent pipeline-4C, a downward pressing pushing plate-4D, a shell-4E, a vertical sliding rod-4F, a guide plate-4G, a sliding groove-4H, an embedded groove-4I, a connecting spring-4J and a pressure receiving plate-4K.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a gate for water conservancy channel, which comprises: the structure of the device comprises a top connecting block 1, a side block 2, a plate body 3, a sealing connecting block 4, a gate 5, a pushing and pressing connecting block 6, a hydraulic pushing block 7, a fixed valve block 8, a rotating machine 9 and a rotating shaft 10, wherein the bottom end of the top connecting block 1 is welded with the top end of the plate body 3, the rear end of the side block 2 is welded with the front end of the plate body 3, the fixed valve block 8 and the plate body 3 are of an integrated structure, the rotating machine 9 is embedded and installed at the front end of the plate body 3, the rotating shaft 10 is embedded and installed on the gate 5, the sealing connecting block 4 comprises a sealing telescopic belt 4A, a pushing groove 4B, an air duct 4C, a downward-pressing push plate 4D, a shell 4E, a vertical sliding rod 4F, a guide plate 4G, a sliding groove 4H, an embedded groove 4I, a linking spring 4J and a pressed plate 4K, the sealing telescopic belt 4A is embedded and installed on the pushing groove 4B, the pushing groove, the top end of the vent pipeline 4C and the bottom end of the air pushing groove 4B are of an integrated structure, the middle part of the top end of the downward pressing push plate 4D is welded with the bottom end of a vertical slide rod 4F, the vertical slide rod 4F is vertically embedded in the middle part of a guide plate 4G, the guide plate 4G is positioned below a pressed plate 4K and movably touches the two, the top end of the vertical slide rod 4F is welded with the middle part of the bottom end of the pressed plate 4K, the slide groove 4H and a shell 4E are of an integrated structure, the embedded groove 4I and the shell 4E are of an integrated structure, the linking spring 4J is arranged on the vertical slide rod 4F in a surrounding mode, the bottom end of the shell 4E and the top end of the gate 5 are of an integrated structure, the rear end of the hydraulic push block 7 is welded with the front end of the plate body 3, and the bottom end of the sealing connecting block 4 and, the right end embedding that bulldozes connecting block 6 is installed on hydraulic pressure ejector pad 7, hydraulic pressure ejector pad 7 is located on the fixed valve piece 8, it is cuboid groove structure to push away gas tank 4B, it parallels with deflector 4G to receive the board 4K.

For example, when a water conservancy constructor uses equipment, a hydraulic push block 7 on a control plate body 3 is started to push and push a connecting block 6 to horizontally move so as to push a gate 5 to rotate and to be embedded with a sealing groove to block and intercept water flow, when the gate 5 is embedded with the sealing connecting groove, a convex block on the sealing connecting groove can push a pressed plate 4K on an embedded groove 4I to slide on a sliding groove 4H, so that the pressed plate 4K drives a downward-pressing push plate 4D on a vertical sliding rod 4F to push gas into a ventilation pipeline 4C, and a sealing expansion belt 4A in a gas pushing groove 4B is extruded by the gas to expand and is in precise contact with the surface of the sealing connecting groove.

The utility model solves the problem that the prior art gate is often directly embedded in the gate embedded groove for sealing when in use, for example, the gate is in hard collision contact after long-term use, a tiny gap is formed on the gate, and the water flow in impact easily flows out through the gap to influence the sealing performance of the gate, through the mutual combination of the above parts, the utility model discloses a gate for water conservancy channels, which is started through a hydraulic push block 7 on a control plate body 3 to push a push connecting block 6 to horizontally move, thereby pushing the gate 5 to rotate, and blocking and intercepting the water flow by being embedded with a sealing groove, when the gate 5 is embedded with the sealing connecting groove, a lug on the sealing connecting groove can push a pressed plate 4K on an embedded groove 4I to slide on a sliding groove 4H, so that the pressed plate 4K drives a downward-pressing push plate 4D on a vertical sliding rod 4F to push gas to an air vent pipeline 4C, the sealing expansion band 4A in the air pushing groove 4B is extruded by gas to expand and is in precise contact with the sealing connection groove surface, and the structure of the improved equipment enables the gate to push out two sealing air bags to be in contact with the sealing embedded groove when the gate is closed and sealed, so that the sealing performance of the gate is enhanced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a gate for water conservancy channel, its structure includes top connecting block (1), side piece (2), plate body (3), sealing connection piece (4), gate (5), bulldozes connecting block (6), hydraulic pressure ejector pad (7), fixed valve piece (8), rotates machine (9), axis of rotation (10), its characterized in that:

the bottom of top connecting block (1) welds mutually with the top of plate body (3), the rear end of side piece (2) welds with the front end of plate body (3), the bottom of sealing connection piece (4) and the top of gate (5) are integrated structure, the right-hand member embedding that bulldozes connecting block (6) is installed on hydraulic pressure ejector pad (7), hydraulic pressure ejector pad (7) are located on fixed valve piece (8), fixed valve piece (8) and plate body (3) are integrated structure, change of direction machine (9) embedding is installed on the front end of plate body (3), axis of rotation (10) embedding is installed on gate (5), sealing connection piece (4) are including sealed telescopic band (4A), push away gas groove (4B), vent pipe (4C), push down board (4D), shell (4E), perpendicular slide bar (4F), deflector (4G), Sliding tray (4H), embedded groove (4I), link up spring (4J), receive pressure board (4K), install on pushing away gas groove (4B) sealed telescopic band (4A) embedding, it is the integral structure with shell (4E) to push away gas groove (4B), the top of air duct (4C) and the bottom that pushes away gas groove (4B) are the integral structure, the top middle part that pushes down push pedal (4D) welds with the bottom of perpendicular slide bar (4F) mutually, perpendicular slide bar (4F) imbeds perpendicularly in the middle part of deflector (4G), deflector (4G) are located the below that receives pressure board (4K) to the two activity is touched, the top of perpendicular slide bar (4F) welds with the bottom middle part that receives pressure board (4K) mutually, sliding tray (4H) and shell (4E) are the integral structure, embedded groove (4I) and shell (4E) are the integral structure, the connecting spring (4J) is installed on the vertical sliding rod (4F) in a surrounding mode, and the bottom end of the shell (4E) and the top end of the gate (5) are of an integrated structure.

2. The gate of claim 1, wherein the gate comprises: the rear end of the hydraulic push block (7) is welded with the front end of the plate body (3).

3. The gate of claim 1, wherein the gate comprises: the gas pushing groove (4B) is of a cuboid groove structure.

4. The gate of claim 1, wherein the gate comprises: the compression plate (4K) is parallel to the guide plate (4G).

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