CN213328927U

CN213328927U - Gate seat sand prevention device for hydraulic engineering

Info

Publication number: CN213328927U
Application number: CN202021273493.3U
Authority: CN
Inventors: 郑喜财; 夏元亮; 张晓春; 兰新平
Original assignee: Heilongjiang Province Water Resources And Hydropower Group Co ltd
Current assignee: Heilongjiang Province Water Resources And Hydropower Group Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-01
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of gate seat sand prevention, in particular to a gate seat sand prevention device for hydraulic engineering, which comprises a gate, wherein the bottom end of the gate is fixedly connected with a gate seat, the right side of the gate seat is fixedly connected with an installation shell, the inner side of the installation shell is fixedly connected with a motor, the tail end of a motor spindle is fixedly connected with a mounting plate, the inner side of the mounting plate is rotatably connected with a rotating rod through a rotating shaft, the outer side of the rotating rod is fixedly connected with a torsion spring between the mounting plates, one end of the rotating rod is fixedly connected with a blade, the thrust of the thrust spring keeps a first toothed ring and a second toothed ring attached to each other, the mounting plates are prevented from rotating randomly, the torsion of the thrust spring is larger, the mounting plates cannot rotate randomly, the device is convenient to carry out limiting and fixing operation, and ensures that when the gate is, the device is convenient to use, and the use stability of the device is improved.

Description

Gate seat sand prevention device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the gate seat sand prevention, concretely relates to gate seat sand prevention device 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 the hydraulic building can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floating objects, and the like, when the form of the gate is selected, the gate needs to be determined by comparing technical economy according to the existing operation practical experience and the characteristics of the gate by combining the working property, the setting position, the operation condition gate hole span, the opening and closing force, the engineering cost and the like of the gate.

The prior art has the following problems:

1. when the traditional gate seat for hydraulic engineering is used, sand is easy to accumulate on the gate seat, the gate seat is inconvenient to close and open, the operation is troublesome, and the operation is inconvenient;

2. traditional gate seat for hydraulic engineering is blockked up by sand and soil easily when using, and inconvenient clearance influences the use of device.

In order to solve the problems, the application provides a gate seat sand prevention device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a water conservancy project is with floodgate door seat sand prevention device has and makes things convenient for the device to close the floodgate door seat and makes things convenient for the device to carry out sand prevention operation characteristics to the floodgate door seat.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gate seat sand prevention device for hydraulic engineering, includes the gate, gate bottom fixedly connected with gate seat, gate seat right side fixedly connected with installation shell, the inboard fixedly connected with motor of installation shell, the terminal fixedly connected with mounting panel of motor spindle, the mounting panel is inboard to be connected with the bull stick through the pivot rotation, the bull stick outside with fixedly connected with torsion spring between the mounting panel, bull stick one end fixedly connected with blade.

As the utility model relates to a water conservancy project is with floodgate door holder sand prevention device is preferred, the runner has been seted up to the mounting panel inboard, is located the top the runner outside through the pivot with the runner of mounting panel rotates to be connected, torsion spring one end with the runner of mounting panel rotates to be connected, the quantity of runner is two, two the runner is bilateral symmetry and sets up the inboard of mounting panel, the quantity of blade is two, is located the bottom the blade top with mounting panel fixed connection.

The utility model relates to a hydraulic engineering is with floodgate door seat sand prevention device is preferred, mounting panel left side fixedly connected with push pedal, push pedal left side fixedly connected with commentaries on classics piece, push pedal left side fixedly connected with thrust spring, the first ring gear of thrust spring left side fixedly connected with, the first ring gear outside fixedly connected with spacing ring, first ring gear left side sliding connection has the second ring gear, second ring gear left side fixedly connected with bottom plate, bottom plate left side fixedly connected with gate, the inboard spiral connection of floodgate door seat left end has the threaded rod.

The utility model relates to a hydraulic engineering is with gate seat sand control device is preferred, the quantity of threaded rod is two, two the threaded rod is the symmetry setting from top to bottom the inboard of gate seat, the inboard screw hole of seting up of gate seat, the threaded rod outside with the screw hole screwed connection of gate seat, the movement track of threaded rod is the linearity, the spacing ring sets up on the movement track of threaded rod, the movement track of first ring gear is the linearity, the second ring gear sets up on the movement track of first ring gear, thrust spring sets up on the movement track of commentaries on classics piece, change the piece left side through the pivot with the inboard rotation of gate seat left end is connected.

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

1. thrust spring thrust keeps first ring gear and the laminating of second ring gear, avoids the mounting panel to rotate at will, and thrust spring's torsion is great, and the mounting panel can not rotate at will, and convenience of installation carries out spacing fixed operation, guarantees that when the gate is closed, two blades and mounting panel seal the gate seat, avoid the blade to rotate at will, and convenience of installation uses, improves the stability that the device used.

2. The mounting panel drives the bottom blade and rotates, the blade on top passes through the bull stick at the mounting panel internal rotation, the bottom blade rotates and the laminating of top blade, sand flows, then the mediation is accomplished to the gate seat, then torque spring drives the top blade and rotates and reset, two blades accomplish the mediation to sand, invert if install two blades, then the bottom blade after inverting can rotate around the mounting panel, thereby can accomplish the mediation, avoid sand to block up the gate seat, conveniently dredge the gate seat, and the operation is simple, time and labor saving, improve the sand prevention effect of device, and save the cost of labor.

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 invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the position B in fig. 1 of the present invention.

In the figure: 1. a gate; 2. a gate seat; 3. mounting a shell; 4. a motor; 5. mounting a plate; 6. a rotating rod; 7. pushing the plate; 8. rotating the block; 9. a thrust spring; 10. a first ring gear; 11. a limiting ring; 12. a second ring gear; 13. a base plate; 14. a threaded rod; 15. a torsion spring; 16. a blade.

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.

Example 1

As shown in fig. 1 and 3;

FIG. 1 is a schematic view of the overall structure of the present invention;

The utility model provides a gate seat sand prevention device for hydraulic engineering, includes gate 1, 1 bottom fixedly connected with gate seat 2 of gate, 2 right sides fixedly connected with installation shell 3 of gate seat, 3 inboard fixedly connected with motors 4 of installation shell, the terminal fixedly connected with mounting panel 5 of 4 main shafts of motor, 5 inboards of mounting panel are rotated through the pivot and are connected with bull stick 6, fixedly connected with torsion spring 15 between the 6 outsides of bull stick and the

mounting panel

5, 6 one end fixedly connected with blades 16 of bull stick.

In this embodiment: gate 1 is used for the operation of normal gate, then when the gate is closed, rotate threaded rod 14, threaded rod 14 moves left, thrust spring 9 on the push pedal 7 promotes first ring gear 10 and moves left, first ring gear 10 and second ring gear 12 block, thereby it is spacing to push pedal 7 through thrust spring 9, thrust spring 9 thrust keeps first ring gear 10 and the laminating of second ring gear 12, avoid mounting panel 5 to rotate at will, and thrust spring 9's torsion is great, mounting panel 5 can not rotate at will, convenience of installation carries out spacing fixed operation, guarantee when gate 1 is closed, two blades 16 and mounting panel 5 seal gate seat 2.

As shown in fig. 1 and 3;

FIG. 1 is a schematic view of the overall structure of the present invention;

In an optional embodiment, the inner side of the mounting plate 5 is provided with a rotating groove, the outer side of the rotating rod 6 at the top end is rotatably connected with the rotating groove of the mounting plate 5 through a rotating shaft, one end of a torsion spring 15 is rotatably connected with the rotating groove of the mounting plate 5, the number of the rotating rods 6 is two, the two rotating rods 6 are symmetrically arranged at the inner side of the mounting plate 5, the number of the blades 16 is two, and the top end of the blade 16 at the bottom end is fixedly connected with the mounting plate 5.

In this embodiment: make things convenient for the device to use, improve the stability that the device used, when gate 1 was opened, avoided sand and soil to block up gate seat 2.

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a in fig. 1 of the present invention.

In an optional embodiment, the mounting plate 5 is fixedly connected with a push plate 7 on the left, the push plate 7 is fixedly connected with a rotating block 8 on the left, the push plate 7 is fixedly connected with a thrust spring 9 on the left, the thrust spring 9 is fixedly connected with a first toothed ring 10 on the left, a limiting ring 11 is fixedly connected to the outer side of the first toothed ring 10, a second toothed ring 12 is slidably connected to the left of the first toothed ring 10, a bottom plate 13 is fixedly connected to the left of the second toothed ring 12, a gate 1 is fixedly connected to the left of the bottom plate 13, and a threaded rod 14 is spirally connected to the inner.

In this embodiment: the bottom blade 16 rotates to be attached to the top blade 16, sand flows, then the gate seat 2 completes dredging, and if the two blades 16 of the device are inverted, the inverted bottom blade 16 can rotate around the mounting plate 5.

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

In an optional embodiment, the number of the threaded rods 14 is two, the two threaded rods 14 are symmetrically arranged on the inner side of the gate seat 2 in a vertical direction, a threaded hole is formed in the inner side of the gate seat 2, the outer side of the threaded rod 14 is in threaded connection with the threaded hole of the gate seat 2, the movement track of the threaded rod 14 is linear, the limiting ring 11 is arranged on the movement track of the threaded rod 14, the movement track of the first toothed ring 10 is linear, the second toothed ring 12 is arranged on the movement track of the first toothed ring 10, the thrust spring 9 is arranged on the movement track of the rotating block 8, and the left side of the rotating block 8 is rotatably connected with the inner side of the left end of the gate seat 2 through a rotating shaft.

In this embodiment: the gate seat is convenient to dredge, the operation is simple, time and labor are saved, the sand prevention effect of the device is improved, and the labor cost is saved.

The utility model discloses a theory of operation and use flow: when the device is used, power is supplied through an external power supply, power supply operation equipment is switched on, the gate 1 is used for normal gate operation, then when the gate is closed, the threaded rod 14 is rotated, the threaded rod 14 moves leftwards, the thrust spring 9 on the push plate 7 pushes the first toothed ring 10 to move leftwards, the first toothed ring 10 is clamped with the second toothed ring 12, so that the push plate 7 is limited through the thrust spring 9, the thrust of the thrust spring 9 keeps the first toothed ring 10 and the second toothed ring 12 attached, the mounting plate 5 is prevented from rotating randomly, the torsion of the thrust spring 9 is large, the mounting plate 5 cannot rotate randomly, the device is convenient to limit and fix, when the gate 1 is closed, the two blades 16 and the mounting plate 5 seal the gate seat 2, the blades 16 are prevented from rotating randomly, the device is convenient to use, the use stability of the device is improved, when the gate 1 is opened, the gate seat 2 is prevented from being blocked by sandy soil, the threaded rod 14 is firstly rotated to move rightwards, the second toothed ring 12 is separated from the limiting ring 11, then the motor 4 on the inner side of the mounting shell 3 operates to drive the mounting plate 5 to rotate, the blade 16 on the top end is blocked by the sandy soil, then the mounting plate 5 drives the blade 16 on the bottom end to rotate, the blade 16 on the top end rotates in the mounting plate 5 through the rotating rod 6, the blade 16 on the bottom end is rotated to be attached to the blade 16 on the top end, the sandy soil flows, then the gate seat 2 is dredged, then the torsion spring 15 drives the blade 16 on the top end to rotate and reset, the two blades 16 dredge the sandy soil, the mounting plate 5 rotates on the gate seat 2 through the rotating block 8, the thrust spring 9 drives the limiting ring 11 to slide on the threaded rod 14, if the two blades 16 of the device are inverted, the blade 16 on the bottom end can rotate around, the gate seat is convenient to dredge, the operation is simple, time and labor are saved, the sand prevention effect of the device is improved, and the labor cost is saved.

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. The utility model provides a sand prevention device of gate seat for hydraulic engineering, includes gate (1), its characterized in that: gate (1) bottom fixedly connected with gate seat (2), gate seat (2) right side fixedly connected with installation shell (3), installation shell (3) inboard fixedly connected with motor (4), terminal fixedly connected with mounting panel (5) of motor (4) main shaft, mounting panel (5) inboard is rotated through the pivot and is connected with bull stick (6), the bull stick (6) outside with fixedly connected with torsion spring (15) between mounting panel (5), bull stick (6) one end fixedly connected with blade (16).

2. The gate seat sand prevention device for the hydraulic engineering according to claim 1, characterized in that: the turn trough has been seted up to mounting panel (5) inboard, is located the top the turn bar (6) outside through the pivot with the turn trough of mounting panel (5) rotates to be connected, torque spring (15) one end with the turn trough of mounting panel (5) rotates to be connected, the quantity of turn bar (6) is two, two turn bar (6) are bilateral symmetry and set up the inboard of mounting panel (5), the quantity of blade (16) is two, is located the bottom blade (16) top with mounting panel (5) fixed connection.

3. The gate seat sand prevention device for the hydraulic engineering according to claim 1, characterized in that: mounting panel (5) left side fixedly connected with push pedal (7), push pedal (7) left side fixedly connected with commentaries on classics piece (8), push pedal (7) left side fixedly connected with thrust spring (9), the first ring gear of thrust spring (9) left side fixedly connected with (10), first ring gear (10) outside fixedly connected with spacing ring (11), first ring gear (10) left side sliding connection has second ring gear (12), second ring gear (12) left side fixedly connected with bottom plate (13), bottom plate (13) left side fixedly connected with gate (1), the inboard spiral connection of gate seat (2) left end has threaded rod (14).

4. The gate seat sand prevention device for the hydraulic engineering according to claim 3, characterized in that: the quantity of threaded rod (14) is two, two threaded rod (14) are the symmetry about being set up the inboard of gate seat (2), the inboard set up threaded hole of gate seat (2), threaded rod (14) the outside with the screw hole screwed connection of gate seat (2), the motion track of threaded rod (14) is the linearity, spacing ring (11) set up on the motion track of threaded rod (14), the motion track of first ring gear (10) is the linearity, second ring gear (12) set up on the motion track of first ring gear (10), thrust spring (9) set up on the motion track of commentaries on classics piece (8), change piece (8) left side through the pivot with gate seat (2) left end inboard rotates and connects.