CN215210899U - Low-resistance water conservancy gate - Google Patents

Abstract

The utility model discloses a low resistance water sluicegate, including gate body and water course base member, the gate body passes through the hinge and is connected with the water course base member, the gate body passes through gate drive device drive and opens or close, the sluicing gate opening has been seted up on the gate body, the sluicing gate opening includes apron and sluicing drive device, the apron is connected with the gate body through the pivot, the sluicing drive device passes through wire rope and apron eccentric connection, the apron bottom is provided with the spacing groove; the utility model has the advantages of reasonable design, can open earlier through the sluicing sluice gate and carry out the water discharge and a small amount of water intaking work, reduce the pressure of opening the door when then opening the gate, reduce the moment of torsion that opens the door, extension motor life.

Description

Low-resistance water conservancy gate

Technical Field

The utility model belongs to the technical field of the water sluicegate and specifically relates to a low resistance water sluicegate is related to.

Background

Traditional to open water conservancy gate sluicing or the in-process of water intaking because the pressure of water is great, just very big to the pressure of door when opening or closing, burns driving motor easily, or reduces motor life, needs often to change, can't realize simple water intaking when needing a small amount of water intaking, need open the gate and could get water, extravagant energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that the floodgate is big to gate pressure during the break-off that the aforesaid mentioned, provide a low resistance water sluicegate for this reason, including gate body and water course base member, the gate body passes through the hinge and is connected with the water course base member, the gate body passes through the gate drive device drive and opens or close, the sluicing gate opening has been seted up on the gate body, the sluicing gate opening is including apron and sluicing drive device, the apron is through pivot and this body coupling of gate, sluicing drive device passes through wire rope and apron eccentric connection, the apron bottom is provided with the spacing groove.

The hinge comprises a gate rotating shaft, a gate body is fixed on the gate rotating shaft, the gate rotating shaft is rotatably connected with the water channel base body, a gear set is arranged at the top of the gate rotating shaft, and the gate driving device drives the gate body to open and close through the gear set.

The cover plate comprises an outer cover plate and an inner cover plate which are fixedly connected through a rotating shaft.

The limiting groove is arranged to be of a semicircular structure.

The gate body is provided with a limiting bulge and a limiting groove which are combined, and the limiting bulge is arranged into a triangular structure.

The utility model has the advantages that: the utility model has the advantages of reasonable design, can open earlier through the sluicing sluice gate and carry out the water discharge and a small amount of water intaking work, reduce the pressure of opening the door when then opening the gate, reduce the moment of torsion that opens the door, extension motor life.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention;

fig. 2 is a rear view schematically illustrating the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic perspective view of the cover plate;

in the figure: 1. a waterway substrate; 2. a gate body; 2.1, limiting bulges; 2.2, limiting grooves; 3. a hinge; 3.1, a gate rotating shaft; 4. a water discharge gate; 4.1, a cover plate; 4.2, a water drainage driving device; 4.3, a rotating shaft; 4.4, steel wire ropes; 4.5, limiting grooves; 4.6, an outer cover plate; 4.7, an inner cover plate; 5. a gate drive device; 6. a gear set.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature of the present specification may be replaced by another equivalent or alternative feature serving a similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The low-resistance water conservancy gate shown in fig. 1 comprises a gate body 2 and a water channel base body 1, wherein the gate body 2 is connected with the water channel base body 1 through a hinge 3, the gate body 2 is driven to open or close through a gate driving device 5, a water drainage gate opening 4 is formed in the gate body 2, as shown in fig. 2, the water drainage gate opening 4 comprises a cover plate 4.1 and a water drainage driving device 4.2, the cover plate 4.1 is rotatably connected with the gate body 2 through a rotating shaft 4.3, the water drainage driving device 4.2 is eccentrically connected with the cover plate 4.1 through a steel wire rope 4.4, the cover plate 4.1 is rotated around the rotating shaft 4.3 to be opened through the winch of the water drainage driving device 4.2, and the bottom of the cover plate 4.1 is provided with a limiting groove 4.5; the gate body 2 is of a two-leaf split structure and is driven by two gate driving devices 5 respectively, and any one leaf and any one angle can be freely opened.

The hinge 3 comprises a gate rotating shaft 3.1, the gate body 2 is fixed on the gate rotating shaft 3.1, the gate rotating shaft 3.1 is rotatably connected with the water channel base body 1, a gear set 6 is arranged at the top of the gate rotating shaft 3.1, and the gate driving device 5 drives the gate body 2 to open and close through the gear set 6.

As shown in fig. 4, the cover plate 4.1 includes an outer cover plate 4.6 and an inner cover plate 4.7, which are fixedly connected by a rotating shaft 4.3; the pressure of the inner cover plate 4.7 is reduced and the sealing performance is improved by the water retaining effect of the outer cover plate 4.6.

The limiting groove 4.5 is arranged into a semicircular structure; it acts as a bearing and increases the sealing performance.

As shown in fig. 3, a limiting protrusion 2.1 and a limiting groove 2.2 which are combined are arranged at a door gap of the gate body 2, and the limiting protrusion 2.1 is arranged in a triangular structure; the relative positions of the two gate bodies 2 when closed are limited, and the sealing performance is improved.

In the course of the work, when need sluicing or when intaking, sluicing sluice gate 4 action, sluicing drive arrangement 4.2 hoist wire rope 4.4, wire rope eccentric pulling apron 4.1 rotates around pivot 4.3 and opens, gate body 2 opens through the drive of gate drive arrangement 5, gate drive arrangement 5 drives gate pivot 3.1 through gear train 6 and rotates, the gate body of drive fixing on gate pivot 3.1 is opened, because pressure release sluice gate 4 has opened, so the pressure that receives water when gate body 2 opens is less, reduce the torsion that the motor bore, and increase of service life, and the apron size of opening on the accessible sluicing sluice gate 4, adjust the flow of intaking.

The utility model has the advantages of reasonable design, can open earlier through the sluicing sluice gate and carry out the water discharge and a small amount of water intaking work, reduce the pressure of opening the door when then opening the gate, reduce the moment of torsion that opens the door, extension motor life.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims (5)

1. The utility model provides a low resistance water sluicegate, its characterized in that, includes gate body (2) and water course base member (1), two fan open structure are set to gate body (2), gate body (2) are connected with water course base member (1) through hinge (3), gate body (2) are opened or are closed through gate drive arrangement (5) drive, sluicing gate opening (4) have been seted up on gate body (2), sluicing gate opening (4) are including apron (4.1) and sluicing drive arrangement (4.2), apron (4.1) are rotated with gate body (2) through pivot (4.3) and are connected, sluicing drive arrangement (4.2) are connected through wire rope (4.4) and apron (4.1) off-centre, apron (4.1) bottom is provided with spacing groove (4.5).

2. A low resistance water sluicegate according to claim 1, characterized in that, hinge (3) includes gate pivot (3.1), and gate body (2) are fixed on gate pivot (3.1), and gate pivot (3.1) is connected with water course base member (1) rotation, gate pivot (3.1) top is provided with gear train (6), gate drive arrangement (5) pass through the opening and shutting of gear train (6) drive gate body (2).

3. A low-drag sluicegate according to claim 1, characterized in that the cover plate (4.1) comprises an outer cover plate (4.6) and an inner cover plate (4.7) which are fixedly connected by means of a rotating shaft (4.3).

4. A low-drag water sluicegate according to claim 1, wherein said limiting groove (4.5) is provided in a semicircular configuration.

5. A low-resistance water sluicegate according to claim 1, characterized in that a limiting protrusion (2.1) and a limiting groove (2.2) are arranged at the gate gap of the gate body (2), and the limiting protrusion (2.1) is arranged in a triangular structure.

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