Self-anchored water gate for water conservancy

Abstract

The self-anchored water gate comprises a water gate body, a servo motor is fixed to the edge side of the bottom of the water gate body, a horizontal bolt is installed in a hole horizontally formed in a top plate in a penetrating mode, a locking nut is installed at one end of the horizontal bolt, and the other end of the horizontal bolt is attached to the inner wall of a stabilizing groove. Mounting plates are fixed to the bottoms of the front face and the back face of the water gate body, adjusting threaded rods are installed on the mounting plates in a penetrating mode, the tail ends of the adjusting threaded rods are rotationally connected with one side of a base plate through bearing seats, and a cleaning scraper is fixedly installed on the other side of the base plate. According to the self-anchored water gate for water conservancy, novel structural design is adopted, the driving mechanism can stably drive the anchoring structure to move downwards, the anchoring structure can be stably locked, the overall stability of the water gate is improved, stubborn attachments on the surface of the gate plate are efficiently cleaned through the cleaning scraper capable of conveniently adjusting the horizontal position, meanwhile, the overall cost is low, and the self-anchored water gate is suitable for popularization and application. The method is suitable for large-scale popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of sluice gates, in particular to a self-anchored sluice gate used for water conservancy. Background Art

[0002] Sluice gates are common water conservancy engineering structures. They are low-head hydraulic structures built on rivers and channels that use gates to control flow and regulate water levels. Sluice gates are widely used in water conservancy projects and are mostly built in rivers, canals, reservoirs, lakes and coastal areas.

[0003] Existing water conservancy river sluice gates, such as the authorized Chinese utility model patent with publication number CN208586568U, entitled a self-anchored sluice gate for water conservancy, only use a motor to directly drive the self-spinning anchor rod. Not only is the motor load heavy and easy to damage when the self-spinning anchor rod moves down to anchor, but the sluice gate is only fixed as a whole by the self-spinning anchor rod, which has no limit or locking structure and has extremely poor stability. In addition, only a flushing device is used to clean the gate and gate surface, which has a poor cleaning effect on some stubborn attachments. In addition, a filter is required to prevent debris from entering the flushing device. Only a simple flushing function is achieved through the coordination of multiple complex structures, which is not suitable for actual large-scale promotion and use. Therefore, it is necessary to design a self-anchored sluice gate for water conservancy to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a self-anchored sluice for water conservancy, so as to solve the problem proposed in the above-mentioned background technology that the self-spinning anchor rod is directly driven only by a motor, not only the load of the motor is large and easy to be damaged when the self-spinning anchor rod moves down to anchor, but also the sluice is fixed as a whole only by the self-spinning anchor rod, the self-spinning anchor rod does not have any limiting or locking structure, and the stability is extremely poor. In addition, only a flushing device is used to clean the surface of the gate and the gate plate, and the cleaning effect is poor for some stubborn attachments. In addition, a filter is required to prevent debris from entering the flushing device. Only a simple flushing function is achieved through the cooperation of multiple complex structures, which is not suitable for actual large-scale promotion and use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-anchored sluice for water conservancy, comprising a sluice body, a servo motor is fixed on the bottom side of the sluice body, a driving gear is fixedly installed on the end of the output shaft of the servo motor, the driving gear is meshed and connected with the driven gear, the driven gear is fixedly installed on the top of the adjusting sleeve, the adjusting sleeve is installed through the bearing seat installed at the bottom of the outer wall, an anchoring threaded rod is installed through the center of the adjusting sleeve, the top of the anchoring threaded rod is connected and fixed to the bottom surface of the top plate, a horizontal bolt is installed through the hole horizontally opened on the top plate, a locking nut is installed at one end of the horizontal bolt, and the other end of the horizontal bolt is fitted with the inner wall of a stabilizing groove, the stabilizing groove is opened on the outer side of the vertical part of the sluice body, mounting plates are fixed on the bottom of the front and back of the sluice body, an adjusting threaded rod is installed through the mounting plate, the end of the adjusting threaded rod is rotatably connected to one side of the base plate through the bearing seat, and a cleaning scraper is fixedly installed on the other side of the base plate.

[0006] Preferably, the driving gear and the driven gear are both bevel gears, and the diameter of the driven gear is greater than twice the diameter of the driving gear.

[0007] Preferably, the adjusting sleeve is threadedly connected to the anchoring threaded rod, and the adjusting sleeve and the anchoring threaded rod are symmetrically distributed about the center of the sluice body.

[0008] Preferably, the horizontal bolt is slidably connected to the hole horizontally opened in the center of the top plate, one side of the top plate is tightly fitted with the outer side surface of the vertical part of the sluice body, and the top plate and the anchoring threaded rod are vertically distributed.

[0009] Preferably, the horizontal bolt is slidably connected to the stabilizing groove, the top view cross-section of the stabilizing groove is "T"-shaped, and the length of the stabilizing groove is greater than 2 / 3 of the length of the anchoring threaded rod.

[0010] Preferably, the adjusting threaded rod is threadedly connected to the mounting plate, the mounting plate is symmetrically distributed front and back about the center of the sluice body, and the adjusting threaded rod is symmetrically distributed about the base plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the self-anchored sluice for water conservancy adopts a new structural design, so that the driving mechanism can stably drive the anchoring structure to move downward, and the anchoring structure can be stably locked, thereby improving the overall stability of the sluice, and the stubborn attachments on the surface of the gate can be efficiently cleaned by a cleaning scraper that can conveniently adjust the horizontal position, and the overall cost is low, which is suitable for large-scale promotion and use;

[0012] 1. The active gear drives the driven gear and the adjusting sleeve to rotate stably, and the threaded connection relationship is used to drive the anchor threaded rod to move downward stably, so that the anchor threaded rod can move downward stably and anchor, and cooperate with the top plate, horizontal bolts, locking nuts and stable grooves to stably lock the anchor threaded rod, thereby improving the stability of the overall installation of the sluice gate;

[0013] 2. Through the cooperation of the mounting plate, the adjusting threaded rod and the base plate, the horizontal position of the cleaning scraper can be conveniently adjusted, so that the cleaning scraper can fit closely with the gate surface. When the gate rises, the stubborn attachments on the gate surface can be effectively cleaned. The structure is stable and the overall cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0017] Figure 4 It is a schematic diagram of the side structure of the cleaning scraper of the utility model.

[0018] In the figure: 1. sluice body; 2. servo motor; 3. driving gear; 4. driven gear; 5. adjusting sleeve; 6. anchoring threaded rod; 7. top plate; 8. horizontal bolt; 9. locking nut; 10. stabilizing groove; 11. mounting plate; 12. adjusting threaded rod; 13. base plate; 14. cleaning scraper. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a self-anchored sluice for water conservancy, comprising a sluice body 1, a servo motor 2, a driving gear 3, a driven gear 4, an adjusting sleeve 5, an anchoring threaded rod 6, a top plate 7, a horizontal bolt 8, a locking nut 9, a stabilizing groove 10, a mounting plate 11, an adjusting threaded rod 12, a base plate 13 and a cleaning scraper 14. A servo motor 2 is fixed to the bottom side of the sluice body 1, a driving gear 3 is fixedly installed at the end of the output shaft of the servo motor 2, the driving gear 3 is meshed and connected with the driven gear 4, the driven gear 4 is fixedly installed on the top of the adjusting sleeve 5, and the adjusting sleeve 5 is installed on the sluice body through a bearing seat installed at the bottom of the outer wall. On the bottom side of the gate body 1, an anchoring threaded rod 6 is installed through the center of the adjusting sleeve 5, and the top of the anchoring threaded rod 6 is connected and fixed to the bottom surface of the top plate 7. A horizontal bolt 8 is installed through the horizontal hole on the top plate 7, and a locking nut 9 is installed at one end of the horizontal bolt 8. The other end of the horizontal bolt 8 fits against the inner wall of the stabilizing groove 10. The stabilizing groove 10 is opened on the outer side of the vertical part of the sluice body 1. Mounting plates 11 are fixed to the bottom of the front and back of the sluice body 1. An adjusting threaded rod 12 is installed through the mounting plate 11. The end of the adjusting threaded rod 12 is rotatably connected to one side of the base plate 13 through a bearing seat, and a cleaning scraper 14 is fixedly installed on the other side of the base plate 13.

[0021] The driving gear 3 and the driven gear 4 are both bevel gears. The diameter of the driven gear 4 is twice that of the driving gear 3. The above structural design enables the driving gear 3 to drive the driven gear 4 and its connected structure to rotate slowly, thereby reducing the load when the servo motor 2 drives the driving gear 3 to rotate.

[0022] The adjusting sleeve 5 is threadedly connected to the anchoring threaded rod 6, and the adjusting sleeve 5 and the anchoring threaded rod 6 are symmetrically distributed about the center of the sluice body 1. The above structural design enables the driven gear 4 to drive the adjusting sleeve 5 to stably drive the anchoring threaded rod 6 to move vertically downward by utilizing the threaded connection relationship when rotating.

[0023] The horizontal bolt 8 is slidably connected to the hole horizontally opened in the center of the top plate 7. One side of the top plate 7 is tightly fitted with the outer side surface of the vertical part of the sluice body 1. The top plate 7 and the anchoring threaded rod 6 are vertically distributed. The above-mentioned structural design enables the anchoring threaded rod 6 to carry the top plate 7 along the outer side surface of the vertical part of the sluice body 1 for stable vertical movement, and also facilitates the horizontal bolt 8 and the locking nut 9 to quickly fix the position of the top plate 7.

[0024] The horizontal bolt 8 is slidably connected to the stable groove 10. The top view cross-section of the stable groove 10 is "T"-shaped. The length of the stable groove 10 is greater than 2 / 3 of the length of the anchoring threaded rod 6. The above structural design can prevent the horizontal bolt 8 from detaching from the stable groove 10, and ensure that the anchoring threaded rod 6 can carry the horizontal bolt 8 to move vertically along the stable groove 10.

[0025] The adjusting threaded rod 12 is threadedly connected to the mounting plate 11. The mounting plate 11 is symmetrically distributed front and back about the center of the sluice body 1, and the adjusting threaded rod 12 is symmetrically distributed about the base plate 13. The above-mentioned structural design enables the adjusting threaded rod 12 to push the base plate 13 and the cleaning scraper 14 to perform horizontal displacement when it is screwed into the mounting plate 11, so that the symmetrically distributed cleaning scrapers 14 can fit tightly against the gate surface.

[0026] Working principle: When using this device, the servo motor 2 is controlled to drive the driving gear 3 to rotate stably, and the driving gear 3 drives the driven gear 4 and the adjusting sleeve 5 to rotate stably. The adjusting sleeve 5 uses the thread relationship to drive the anchoring threaded rod 6 to move vertically downward and penetrate into the foundation. The anchoring threaded rod 6 brings the top plate 7 and the horizontal bolt 8 to slide down vertically along the stable groove 10 stably until the anchoring threaded rod 6 moves down and penetrates into the foundation to a sufficient depth. The servo motor 2 is controlled to stop working, and the locking nut 9 is rotated to squeeze the top plate 7, so that the top plate 7 and the outer side of the sluice body 1 are closely fitted, and the adjusting sleeve 5 and the threaded self-locking of the anchoring threaded rod 6 are cooperated to stably fix the sluice body 1;

[0027] Then, two adjusting threaded rods 12 installed on a mounting plate 11 are rotated in the same direction at the same time. The adjusting threaded rod 12 rotates to push the base plate 13 and the cleaning scraper 14 to move toward the center direction of the adjusting threaded rod 12 until the bottom end of the cleaning scraper 14 is in the same vertical plane with the gate surface. The rotation of the adjusting threaded rod 12 is stopped, and the position of the cleaning scraper 14 is fixed by thread self-locking. When the gate of the sluice body 1 rises, the cleaning scraper 14 scrapes off the stubborn attachments on the gate surface. This is the working principle of the self-anchored sluice used for water conservancy.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-anchored sluice gate for water conservancy, comprising a sluice gate body (1), characterized in that: A servo motor (2) is fixed to the bottom side of the water gate body (1); a driving gear (3) is fixedly installed at the end of the output shaft of the servo motor (2); the driving gear (3) is meshedly connected with a driven gear (4); the driven gear (4) is fixedly installed on the top of an adjusting sleeve (5); the adjusting sleeve (5) is installed on the bottom side of the water gate body (1) through a bearing seat installed at the bottom of the outer wall; an anchoring threaded rod (6) is installed through the center of the adjusting sleeve (5); the top end of the anchoring threaded rod (6) is connected and fixed to the bottom surface of a top plate (7); a horizontally opened A horizontal bolt (8) is installed through the hole, a locking nut (9) is installed at one end of the horizontal bolt (8), and the other end of the horizontal bolt (8) is in contact with the inner wall of the stabilizing groove (10). The stabilizing groove (10) is arranged on the outer side of the vertical part of the sluice body (1). The bottom of the front and back of the sluice body (1) are fixed with mounting plates (11), and an adjusting threaded rod (12) is installed through the mounting plate (11). The end of the adjusting threaded rod (12) is rotatably connected to one side of the base plate (13) through a bearing seat, and a cleaning scraper (14) is fixedly installed on the other side of the base plate (13).

2. A self-anchored sluice gate for water conservancy according to claim 1, characterized in that: The driving gear (3) and the driven gear (4) are both bevel gears, and the diameter of the driven gear (4) is greater than twice the diameter of the driving gear (3).

3. A self-anchored sluice gate for water conservancy according to claim 1, characterized in that: The adjusting sleeve (5) is threadedly connected to the anchoring threaded rod (6); the adjusting sleeve (5) and the anchoring threaded rod (6) are symmetrically distributed about the center of the sluice body (1).

4. A self-anchored sluice gate for water conservancy according to claim 1, characterized in that: The horizontal bolt (8) is slidably connected to a hole horizontally opened in the center of the top plate (7); one side of the top plate (7) is tightly fitted to the outer side of the vertical part of the sluice body (1); and the top plate (7) and the anchoring threaded rod (6) are vertically distributed.

5. A self-anchored sluice gate for water conservancy according to claim 1, characterized in that: The horizontal bolt (8) is slidably connected to the stabilizing groove (10); the top view of the stabilizing groove (10) is T-shaped; the length of the stabilizing groove (10) is greater than 2 / 3 of the length of the anchoring threaded rod (6).

6. A self-anchored sluice gate for water conservancy according to claim 1, characterized in that: The adjusting threaded rod (12) is threadedly connected to the mounting plate (11); the mounting plate (11) is symmetrically distributed frontward and rearward with respect to the center of the sluice body (1); and the adjusting threaded rod (12) is symmetrically distributed with respect to the base plate (13).

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