CN217480102U

CN217480102U - Lifting type water conservancy gate for water conservancy project

Info

Publication number: CN217480102U
Application number: CN202122291012.2U
Authority: CN
Inventors: 陈铭豪; 黄金桥; 陈飞; 吴焘; 奚昊
Original assignee: Suzhou Hengzheng Engineering Quality Inspection Co ltd
Current assignee: Suzhou Hengzheng Engineering Quality Inspection Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-09-23
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a lifting type water conservancy gate for water conservancy projects, which comprises a base; the base upper end is provided with the frame, the inside both sides of frame and bottom are provided with the draw-in groove, the frame intermediate position is provided with the flashboard, the inside both sides position of flashboard is provided with the recess, the recess upper end is provided with screw-nut, the frame upper end is provided with the motor, the motor bottom shaft passes the frame below and is provided with the driving gear, the driving gear both ends are provided with driven gear, the driven gear bottom is provided with the lead screw, the lead screw bottom passes inside screw-nut stretches into the recess, the driven gear upper end is provided with the carousel, carousel bottom shaft passes the frame mount and puts in driven gear upper end position. The utility model discloses when the power supply abnormal condition need adjust the flashboard again, can rotate the carousel, the carousel will drive driven gear and rotate, can drive the lead screw and rotate to the effect at screw-nut drives the flashboard and removes.

Description

Lifting type water conservancy gate for water conservancy project

Technical Field

The utility model relates to a gate equipment technical field specifically is an over-and-under type water sluicegate for hydraulic engineering.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important component of hydraulic structure can be used to intercept rivers, control the water level, adjust flow, discharge silt and floater etc. and current small-size water sluicegate is generally controlled through the motor when using, but when the power supply appearance was unusual, the motor can't be used, influences the use of gate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type water sluicegate for hydraulic engineering to solve when the power supply appearance is unusual, the motor can't use, influences the problem of the use of gate.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type water conservancy gate for water conservancy projects comprises a base; the frame is arranged at the upper end of the base, the frame is welded at the upper end of the base, clamping grooves are formed in the two sides and the bottom end of the interior of the frame, a flashboard is arranged at the middle position of the frame, the two ends of the flashboard are embedded into the clamping grooves, grooves are formed in the two sides of the interior of the flashboard, lead screw nuts are arranged at the upper ends of the grooves in a welding mode, the lead screw nuts are welded at the upper side of the flashboard, a motor is arranged at the upper end of the frame, the motor is fixedly arranged at the upper end of the frame through bolts, a driving gear penetrates through the lower portion of the frame at the bottom end shaft of the motor, the upper end of the driving gear is fixedly arranged below the bottom end shaft of the motor through bolts, driven gears are arranged at the two ends of the driving gear, the driving gear is in sliding connection with the driven gears, and a bearing at the outer side of the upper end shaft of the driven gear is embedded into the frame, the bottom of the driven gear is provided with a screw rod, the upper end of the screw rod is fixedly installed at the bottom position of the driven gear through a bolt, the bottom end of the screw rod penetrates through a screw rod nut and stretches into the groove, the upper end of the driven gear is provided with a rotary table, and a shaft at the bottom end of the rotary table penetrates through a frame and is installed at the upper end position of the driven gear.

Preferably, a plurality of reinforcing strips which are poor to each other are arranged on one side of the gate plate, and the reinforcing strips are welded on one side of the gate plate.

Preferably, the flashboard and the frame are provided with corrosion-resistant layers on the outer sides, and the corrosion-resistant layers are chromium-plated layers.

Preferably, the motor is provided as a servo motor.

Preferably, the bottom end of the section of the screw rod located inside the groove is provided with a limiting plate, and the upper end of the limiting plate is welded at the bottom end of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when power supply is abnormal and the flashboard needs to be adjusted, the rotary table can be rotated, the rotary table can drive the driven gear to rotate, the screw rod can be driven to rotate, and the flashboard is driven to move under the action of the screw rod nut;

2. the limiting plate is used for limiting the moving range of the screw rod and preventing the screw rod from being separated from the groove when in use;

3. the servo motor used by the motor is mainly controlled by an encoder, and the rotating speed and the rotating angle of the screw rod can be accurately controlled, so that the rising speed and the rising distance of the flashboard can be conveniently controlled;

4. the chromium coating used by the corrosion-resistant layer has stronger corrosion resistance, and can reduce the corrosion of the flashboard and the frame when in use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the shutter of the present invention.

In the figure: 1. a base; 2. a shutter plate; 3. a frame; 4. a corrosion-resistant layer; 5. a card slot; 6. a screw rod; 7. a feed screw nut; 8. a driven gear; 9. an electric motor; 10. a driving gear; 11. a turntable; 12. a limiting plate; 13. a groove; 14. a reinforcing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a lift type water conservancy gate for water conservancy project includes a base 1; the upper end of a base 1 is provided with a frame 3, the frame 3 is welded at the upper end position of the base 1, the two sides and the bottom end inside the frame 3 are provided with clamping grooves 5, the middle position of the frame 3 is provided with a flashboard 2, the two ends of the flashboard 2 are embedded inside the clamping grooves 5, the two sides inside the flashboard 2 are provided with grooves 13, the upper end of the groove 13 is provided with a screw nut 7, the screw nut 7 is welded at the upper side of the flashboard 2 and is positioned at the upper end position of the groove 13, the upper end of the frame 3 is provided with a motor 9, the motor 9 is fixedly arranged at the upper end position of the frame 3 through bolts, a bottom end shaft of the motor 9 penetrates through the lower part of the frame 3 and is provided with a driving gear 10, the upper end of the driving gear 10 is fixedly arranged below a bottom end shaft of the motor 9 through bolts, the two ends of the driving gear 10 are provided with driven gears 8, the driving gear 10 is in sliding connection with the driven gear 8, an upper end shaft outer side bearing is embedded inside the frame 3, the bottom of the driven gear 8 is provided with a screw rod 6, the upper end of the screw rod 6 is fixedly installed at the bottom position of the driven gear 8 through a bolt, the bottom end of the screw rod 6 penetrates through a screw rod nut 7 and extends into the groove 13, the upper end of the driven gear 8 is provided with a rotary table 11, and a shaft at the bottom end of the rotary table 11 penetrates through the frame 3 and is installed at the upper end position of the driven gear 8.

Further, flashboard 2 one side is provided with a plurality of reinforcing strips 14 that are relatively poor each other, and reinforcing strip 14 welds in flashboard 2 one side position, and reinforcing strip 14's setting is used for increasing the toughness of flashboard 2.

Further, the corrosion-resistant layer 4 is arranged on the outer sides of the gate board 2 and the frame 3, the corrosion-resistant layer 4 is a chromium-plated layer, and the chromium-plated layer used by the corrosion-resistant layer 4 has strong corrosion resistance, so that the corrosion of the gate board 2 and the frame 3 in use can be reduced.

Further, the motor 9 is provided as a servo motor, and the servo motor used by the motor 9 is mainly controlled by an encoder, so that the rotation speed and the rotation angle of the screw rod 6 can be accurately controlled, and the ascending speed and the ascending distance of the gate 2 can be conveniently controlled.

Further, the screw 6 is located the inside section bottom of recess 13 and is provided with limiting plate 12, and the welding of limiting plate 12 upper end is in the position of screw 6 bottom, and limiting plate 12's setting is used for restricting the lead screw 6 home range, avoids screw 6 to break away from recess 13 when using.

The utility model discloses a theory of operation and use flow: during the installation, install frame 3 in appointed position through base 1, when flashboard 2 need be opened, open motor 9 through the switch, motor 9 drives driving gear 10 and rotates, driving gear 10 will drive driven gear 8 and rotate, driven gear 8 will drive lead screw 6 and rotate, lead screw 6 will pass through screw-nut 7's effect at rotatory in-process, it upwards promotes to drive flashboard 2, thereby realize opening and closing of flashboard 2, when the power supply is unusual needs adjust flashboard 2 again, can rotate carousel 11, carousel 11 will drive driven gear 8 and rotate, can drive lead screw 6 and rotate, thereby drive flashboard 2 and remove in the effect of screw-nut 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting type water conservancy gate for water conservancy projects comprises a base (1); the method is characterized in that: the automatic welding machine is characterized in that a frame (3) is arranged at the upper end of the base (1), the frame (3) is welded at the upper end of the base (1), clamping grooves (5) are formed in two sides and the bottom inside the frame (3), a flashboard (2) is arranged in the middle of the frame (3), two ends of the flashboard (2) are embedded into the clamping grooves (5), grooves (13) are formed in two side positions inside the flashboard (2), a lead screw nut (7) is arranged at the upper end of each groove (13), the lead screw nut (7) is welded at the upper side of the flashboard (2) and is positioned at the upper end of each groove (13), a motor (9) is arranged at the upper end of the frame (3), the motor (9) is fixedly installed at the upper end of the frame (3) through bolts, a driving gear (10) is arranged below the frame (3) through a bottom shaft of the motor (9), and the upper end of the driving gear (10) is fixedly installed below the bottom shaft of the motor (9) through bolts, driving gear (10) both ends are provided with driven gear (8), sliding connection between driving gear (10) and driven gear (8), driven gear (8) upper end axle outside bearing embedding frame (3) is inside, driven gear (8) bottom is provided with lead screw (6), bolt fixed mounting is passed through at driven gear (8) bottom position in lead screw (6) upper end, lead screw (6) bottom is passed screw-nut (7) and is stretched into inside recess (13), driven gear (8) upper end is provided with carousel (11), carousel (11) bottom axle passes frame (3) and installs at driven gear (8) upper end position.

2. The elevating hydraulic gate for hydraulic engineering according to claim 1, wherein: one side of the gate plate (2) is provided with a plurality of reinforcing strips (14) which are poor to each other, and the reinforcing strips (14) are welded at one side of the gate plate (2).

3. The elevating water sluicegate for water conservancy project according to claim 1, wherein: and corrosion-resistant layers (4) are arranged on the outer sides of the gate plate (2) and the frame (3), and the corrosion-resistant layers (4) are chromium-plated layers.

4. The elevating hydraulic gate for hydraulic engineering according to claim 1, wherein: the motor (9) is arranged as a servo motor.

5. The elevating hydraulic gate for hydraulic engineering according to claim 1, wherein: the screw rod (6) is located the inside section bottom of recess (13) and is provided with limiting plate (12), and the welding of limiting plate (12) upper end is in screw rod (6) bottom position.