CN210238449U

CN210238449U - Split type gate

Info

Publication number: CN210238449U
Application number: CN201920488309.8U
Authority: CN
Inventors: Shaozheng Liu; 刘少政
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-04-03
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to a split type gate includes: the gate body comprises an upper gate, a lower gate and two support columns, the upper gate and the lower gate are arranged side by side up and down and are arranged between the two support columns, and the upper gate is fixedly connected with the support columns; the two sides of the lower gate are respectively connected with corresponding supporting columns through rotating shafts, and control mechanisms for controlling the lower gate to rotate are arranged on the rotating shafts. The utility model has the advantages that: can open through rotatory mode through the lower gate of control earlier, currently let the sedimentary silt of gate bottom flow away, then whole control sluices to reduce the load of starter motor, made gate control more nimble, use convenience more.

Description

Split type gate

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to split type gate.

Background

The water sluicegate is a control facility for closing and opening a water discharge passage, is also an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floats and the like.

The existing water flow gates mostly adopt mechanical gates which are manually operated and can be lifted and lowered vertically to open or close a water channel, so that a high-power motor is required to be equipped frequently. For water channels and ditches with large width, the opening and closing process of the traditional mechanical gate consumes time and energy, and is inconvenient to use. In addition, because the gates are in a closed state for a long time on some water channels, a lot of sludge is deposited at the bottoms of the gates, gate doors are buried at the bottoms of the rivers, the lifting weight required during opening is 3-5 times that required during normal opening, and a high-power motor and a high-strength pull rod are further required.

Disclosure of Invention

In order to solve the above problem that prior art exists, the utility model provides a split type gate can be opened through rotatory mode under the control earlier, currently lets the sedimentary silt of gate bottom flow away, then whole control sluices again to reduce starter motor's load, made the more nimble of gate control, use convenience more.

The utility model discloses the technical scheme who adopts does: a split gate comprising: the gate body comprises an upper gate, a lower gate and two support columns, the upper gate and the lower gate are arranged side by side up and down and are arranged between the two support columns, and the upper gate is fixedly connected with the support columns; the two sides of the lower gate are respectively connected with corresponding supporting columns through rotating shafts, and control mechanisms for controlling the lower gate to rotate are arranged on the rotating shafts.

According to the technical scheme of the utility model, the lower gate comprises at least two parallel flashboards, and all the flashboards are respectively connected with the supporting columns through rotating shafts; the rotating shaft is arranged on the upper side or the lower side of the flashboard.

The utility model discloses technical scheme's further optimization, control mechanism includes control motor and gear box, all pivot on the flashboard is connected with the gear box respectively.

The utility model discloses technical scheme's further optimization still includes middle gate, middle gate sets up the upper gate with between the lower gate, just the perpendicular rotation of middle gate sets up between upper gate and lower gate.

The utility model discloses technical scheme's further optimization, middle gate with be provided with between the lower gate and link up the roof beam.

The utility model discloses technical scheme's further optimization, it is hollow tubular structure to link up the roof beam, the pivot of middle gate downside is passed link up the last lateral wall of roof beam and stretch into in linking up the roof beam, just be provided with driven gear, one side in linking up the pivot in the roof beam be provided with motor power in the support column, motor power pass through the chain with driven gear is connected.

The utility model discloses technical scheme's further optimization, the number of middle gate is two at least, and all parallel arrangement about the middle gate.

The utility model has the advantages that: the split type gates can be controlled respectively, so that the situation that the load of a motor is increased when the gates are lifted at one time is prevented, and the motor is prevented from being damaged; can control pivoted lower gate through the setting, can get rid of the sediment of deposit in the gate bottom, alleviate the heavy burden of gate to the effect of conveniently mentioning has been reached.

The rotating shaft is arranged on the upper side or the lower side of the gate plate, so that the gate plate can be rotated when silt is deposited at the bottom, and the effect of discharging the silt is achieved; all the gate plates can be controlled to rotate synchronously or in a differential mode through the gear box, and the gear box is selected and installed appropriately according to the condition of accumulated sand in the river channel. Through the effect that reaches nimble control that the gate can be better in the middle of setting up, when need not open the gate completely, can earlier fall the back with the silt clearance of lower gate, through opening of control middle gate size or open the number and control sluicing speed, use more nimble.

Drawings

Fig. 1 is a schematic structural view of a split gate in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a split gate in embodiment 2 of the present invention.

In the figure: 1. an upper gate; 2. a lower gate; 21. a shutter plate; 22. a rotating shaft; 3. a support pillar; 4. controlling the motor; 5. a gear case; 6. a middle gate; 7. the beam is connected.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

Example 1

Among the actual hydraulic engineering, especially the gate of little river course, need long time just to control the switching of being rare, can deposit silt often in the holistic bottom of gate, bury the lower part of gate in silt, when the floodgate is opened in needs flood discharge, the original motor of opening need undertake 3-5 times load and just can open the gate, often can burn out the motor because power can not reach this time, perhaps because the pulling force that the pull rod on the gate bore takes place the problem of breaking or warping inadequately, the management of water supply channel has brought the burden, as shown in fig. 1 to the above-mentioned condition, the utility model provides a split type gate, include: the gate comprises a gate body, wherein the gate body comprises an upper gate 1, a lower gate 2 and two support columns 3, the upper gate 1 and the lower gate 2 are arranged side by side up and down and are both arranged between the two support columns 3, and the upper gate 1 is fixedly connected with the support columns 3; two sides of the lower gate 2 are respectively connected with the corresponding support columns 3 through rotating shafts 22, and the rotating shafts 22 are provided with control mechanisms for controlling the rotation of the lower gate 2. The lower gate 2 comprises at least two parallel gate plates 21, preferably rubber pads are respectively arranged on contact surfaces between the gate plates 21, and all the gate plates 21 are respectively connected with the support column 3 through a rotating shaft 22; the rotation shaft 22 is provided on the upper side or the lower side of the shutter 21. The control mechanism comprises a control motor 4 and a gear box 5, all the rotating shafts 22 on the gate plates 21 are respectively connected with the gear box 5, and the split gates are arranged to be respectively controlled, so that the load of the motor is prevented from being increased by lifting the gates at one time, and the motor is prevented from being damaged; can control pivoted lower gate 2 through the setting, can get rid of the silt of deposit in the gate bottom, alleviate the heavy burden of gate to the effect of conveniently mentioning has been reached.

Example 2

As shown in fig. 2, on the basis of embodiment 1, in order to increase the practicability of the gate, an intermediate gate 6 is further arranged on the gate, the intermediate gate 6 is arranged between the upper gate 1 and the lower gate 2, and the vertical rotation of the intermediate gate 6 is arranged between the upper gate 1 and the lower gate 2; a connecting beam 7 is arranged between the middle gate 6 and the lower gate 2. Join in the roof beam 7 and be hollow tubular structure, the pivot 22 of middle gate 6 downside passes join in the lateral wall stretches into in joining in the roof beam 7 on joining in the roof beam 7, just be provided with driven gear on the pivot 22 in joining in the roof beam 7, one side be provided with motor power in the support column 3, corresponding support column department is provided with hollow motor power and holds the chamber, the control button of motor sets up the outside at the gate through the wire casing, motor power pass through the chain with driven gear is connected, and preferred also can set up the gear box in joining in the roof beam 7, controls respectively middle gate 6 of components of a whole that can function independently, reaches better control effect to the gate body. It is preferred the number of middle gate 6 is two at least, and all parallel arrangement about middle gate 6, through setting up the effect that reaches nimble control that middle gate 6 can be better, when need not open the gate completely, can earlier fall the back with the silt clearance of lower gate 2, through opening size or opening the number of gate 6 in the middle of the control and control sluicing speed, use more nimble.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A split gate, comprising: the gate body comprises an upper gate, a lower gate and two support columns, the upper gate and the lower gate are arranged side by side up and down and are arranged between the two support columns, and the upper gate is fixedly connected with the support columns; the two sides of the lower gate are respectively connected with corresponding supporting columns through rotating shafts, and control mechanisms for controlling the lower gate to rotate are arranged on the rotating shafts.

2. The segment gate of claim 1, wherein: the lower gate comprises at least two parallel gate plates, and all the gate plates are respectively connected with the support columns through rotating shafts; the rotating shaft is arranged on the upper side or the lower side of the flashboard.

3. The segment gate of claim 2, wherein: the control mechanism comprises a control motor and a gear box, and all the rotating shafts on the flashboards are respectively connected with the gear box.

4. The segment gate of any one of claims 1-3, wherein: the middle gate is arranged between the upper gate and the lower gate, and the middle gate is vertically rotated between the upper gate and the lower gate.

5. The segment gate of claim 4, wherein: and a connecting beam is arranged between the middle gate and the lower gate.

6. The segment gate of claim 5, wherein: the connecting beam is of a hollow tubular structure, a rotating shaft of the lower side of the middle gate penetrates through the upper side wall of the connecting beam and extends into the connecting beam, a driven gear is arranged on the rotating shaft in the connecting beam, a power motor is arranged in the supporting column on one side, and the power motor is connected with the driven gear through a chain.

7. The segment gate of claim 5 or 6, wherein: the number of the middle gates is at least two, and all the middle gates are arranged in parallel from left to right.