Ecological supporting structure for water conservancy project

Abstract

The utility model provides a water conservancy project ecological supporting structure which comprises a bottom plate, a vertical beam is arranged above the bottom plate, the downstream side of the vertical beam is connected with a disc in a rotating mode, net bag connecting cylinders which are evenly distributed in the circumferential direction are arranged on the disc face of the disc, and a control combination used for driving the disc to rotate is arranged on one side of the vertical beam. A sealing plate located on the periphery of the disc is fixedly arranged on the top of the bottom plate. The disc is arranged, then the net bag connecting cylinders which are uniformly distributed in the circumferential direction are arranged on the disc, part of the net bag connecting cylinders are always located underwater when the disc rotates, the net bag connecting cylinders are used for being connected with the filter screen for filtering impurities in water, and therefore when part of the filter screen is detached and replaced, the net bag connecting cylinders can be detached and replaced. And normal water flow filtering operation is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an ecological support structure for a water conservancy project. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water sources are precious resources that are indispensable to human production and life. In order to adapt to human development and maintain its natural existence, water conservancy projects need to be built in corresponding places. The construction of water conservancy projects can control water flow, prevent floods and disasters, and regulate and distribute water to meet the people's needs for water resources in life and production.

[0003] The utility model with publication number CN221589525U proposes an ecological support structure for water conservancy projects, which belongs to the field of water conservancy projects. An ecological support structure for water conservancy projects includes a base plate, a plurality of fixed rods arranged in a transverse array are fixedly installed on the rear part of the upper end of the base plate, a fixed plate is fixedly installed on the upper end of the fixed rod, a support seat is movably provided on the outer side of the fixed rod, a lifting control component is rotatably installed on the rear part of the upper end of the base plate, the support seat is threadedly connected to the lifting control component, a plurality of reinforcing ribs arranged in a transverse array are fixedly installed on the front part of the upper end of the base plate, and a plurality of longitudinally arranged mounting holes are provided on both sides of the base plate. It can be achieved by movably installing the support seat on the outer sides of a plurality of fixed seats and providing a threaded lifting control component in the middle of the support seat. The staff can control the support seat to rise to the water surface through the lifting control component to complete the disassembly of the interception net, which can reduce the difficulty of disassembling the interception net and improve the safety of the support structure.

[0004] However, this existing technology still has the following shortcomings when used: in order to improve the convenience of replacing the first screen, the support seat is set to a liftable structure. When the support seat rises, the first screen on it is separated from the water surface, thereby facilitating the replacement of the filter screen above the water surface. However, when replacing the filter screen, the water entering the dam is in a non-filtered state, which will affect the water quality in the plate body.

[0005] To this end, the utility model provides an ecological support structure for a water conservancy project. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an ecological support structure for water conservancy projects to solve the problems raised in the above-mentioned background technology. The utility model has the advantages of being more convenient and labor-saving in replacing the filter mesh bag, and does not affect the normal filtration of the water body when replacing the filter mesh bag.

[0007] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: an ecological support structure for a water conservancy project, comprising a base plate, a vertical beam is arranged above the base plate, a disc is rotatably connected to the downstream side of the vertical beam, a net bag connecting tube uniformly distributed in the circumference is arranged on the surface of the disc, a control combination for driving the disc to rotate is arranged on one side of the vertical beam, and a sealing plate located on the outer periphery of the disc is fixedly arranged on the top of the base plate.

[0008] Furthermore, the control combination includes a transmission shaft, a transmission gear and a transmission ring gear, the transmission ring gear is sleeved on the outside of the disc, the transmission shaft is rotatably connected to the vertical beam and one end of the transmission shaft is fixedly connected to a transmission gear meshing with the transmission ring gear.

[0009] Furthermore, the net bag connecting tube is arranged to pass through the disc, and the outer peripheral wall of the net bag connecting tube is fixedly connected to a hanging rod located on the upstream side of the disc.

[0010] Furthermore, the front end of the net bag connecting tube is provided with a limiting sleeve, and the fixed sleeve inside the limiting sleeve is provided with a limiting ring.

[0011] Furthermore, an annular baffle is welded to one side of the sealing plate, and a roller is provided on the downstream side of the disc to abut against the upstream side of the annular baffle.

[0012] Furthermore, a portal frame is welded to the top of the base plate, the outer periphery of the closing plate is fixedly connected to the inner side of the portal frame and the top of the base plate, and the middle part of the top of the portal frame is fixedly connected to the top of the vertical beam.

[0013] Furthermore, several diagonal bracing beams are welded between the top of the base plate and the top of the portal frame, a load-bearing shaft is fixedly connected between one of the diagonal bracing beams and the vertical beam, and a positioning sleeve is fixedly connected to the middle of the disc and is sleeved on the outside of the load-bearing shaft, and the positioning sleeve is rotatably connected to the load-bearing shaft.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets a disc and then sets net bag connecting cylinders evenly distributed in the circumference on the disc, so that when the disc rotates, part of the net bag connecting cylinder is always underwater, and the net bag connecting cylinder is used to connect the filter net for filtering debris in the water. Therefore, this arrangement has the function of not affecting the normal water flow filtration operation when removing and replacing part of the filter net.

[0016] 2. The utility model provides a transmission shaft, a transmission gear and a transmission gear ring for controlling the rotation of the disc, so that the rotation control of the disc is more labor-saving, and has the advantage of more labor-saving operation of switching and controlling different net bag connecting tubes located underwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a structural diagram of an ecological support structure for a water conservancy project according to the utility model;

[0018] Figure 2 This is a schematic diagram of a control combination of an ecological support structure for a water conservancy project according to the present utility model;

[0019] Figure 3 This is a schematic diagram of the limit sleeve and net bag connecting tube of the ecological support structure of a water conservancy project after explosion and expansion.

[0020] In the figure: 1. Base plate; 11. Door frame; 12. Diagonal bracing beam; 2. Vertical beam; 3. Disc; 31. Positioning sleeve; 4. Net bag connecting tube; 41. Hanging rod; 5. Control assembly; 51. Drive shaft; 52. Drive gear; 53. Drive gear ring; 6. Closing plate; 61. Annular baffle; 7. Roller; 8. Load-bearing shaft; 9. Limiting sleeve; 91. Limiting ring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: an ecological support structure for a water conservancy project, comprising a bottom plate 1, which is installed on the bottom of the dam entrance, a vertical beam 2 is provided above the bottom plate 1, and a disc 3 is rotatably connected to the downstream side of the vertical beam 2. The surface of the disc 3 is provided with a net bag connecting tube 4 evenly distributed in the circumference, and the water flows through the lower part of the net bag connecting tube 4 on the pressure plate 3 and enters the dam. A control combination 5 for driving the disc 3 to rotate is provided on one side of the vertical beam 2. When the disc 3 rotates, it can control the net bag connecting tube 4 thereon to take turns entering and exiting the water body. When in use, a filter bag is installed on the net bag connecting tube 4 to collect garbage in the water body and prevent garbage from entering the dam. A sealing plate 6 is fixedly mounted on the top of the base plate 1, located around the outer periphery of the disc 3. This sealing plate 6 cooperates with the disc 3 to prevent waterborne debris from entering the dam. In a specific implementation, a portal frame 11 is preferably welded to the top of the base plate 1. The outer periphery of the sealing plate 6 is fixedly connected to the inner side of the portal frame 11 and the top of the base plate 1. The middle portion of the inner top of the portal frame 11 is fixedly connected to the top of the vertical beam 2. This arrangement allows the filter bag corresponding to one of the net bag connecting tubes 4 to be removed from the water when fully loaded, without affecting the normal filtration of the other filter bags.

[0023] The control assembly 5 comprises a transmission shaft 51, a transmission gear 52, and a transmission ring gear 53. The transmission ring gear 53 is sleeved on the outside of the disc 3. The transmission shaft 51 is rotatably connected to the vertical beam 2, and one end of the transmission shaft 51 is fixedly connected to the transmission gear 52, which meshes with the transmission ring gear 53. Manually controlling the rotation of the transmission shaft 51 can easily control the rotation of the disc 3, saving more effort. Alternatively, a control motor can be installed on one side of the vertical beam 2 during use, with the output shaft of the control motor fixedly connected to one end of the transmission shaft 51, providing driving force for the rotation of the transmission shaft 51.

[0024] In this embodiment, the net bag connecting tube 4 is provided through the disc 3. A hanging rod 41 located on the upstream side of the disc 3 is fixedly connected to the outer peripheral wall of the net bag connecting tube 4. During use, the mouth of the filter bag is flanged and hung on the hanging rod 41, at which point the filter bag and the net bag connecting tube 4 are stably connected. Furthermore, a limiting sleeve 9 is provided at the front end of the net bag connecting tube 4. A limiting ring 91 is fixedly provided within the limiting sleeve 9. The limiting sleeve 9 is loosely fitted around the outside of the net bag connecting tube 4 to squeeze and limit the flanged portion of the filter bag. This arrangement further improves the reliability of the connection between the filter bag and the net bag connecting tube 4. Furthermore, after removing the limiting sleeve 9, the filter bag and the net bag connecting tube 4 can be easily separated, making filter bag replacement more convenient.

[0025] In this embodiment, an annular baffle 61 is welded to one side of the sealing plate 6, and a roller 7 is provided on the downstream side of the disc 3 to abut against the upstream side of the annular baffle 61. When the disc 3 rotates, it rolls with the roller 7 and the annular baffle 61. This arrangement can further reduce the resistance to the rotation of the disc 3.

[0026] In this embodiment, a number of diagonal bracing beams 12 are welded between the top of the base plate 1 and the top of the portal frame 11. The diagonal bracing beams 12 are located on the downstream side of the portal frame 11. A load-bearing shaft 8 is fixedly connected between one of the diagonal bracing beams 12 and the vertical beam 2. A positioning sleeve 31 is fixedly connected to the middle part of the disc 3 and is sleeved on the outside of the load-bearing shaft 8. The positioning sleeve 31 is rotatably connected to the load-bearing shaft 8. This arrangement can improve the supporting strength of the support structure and the stability of the rotation of the disc 3.

[0027] Working principle: In the process of supporting and filtering water bodies with this structure, when there is a lot of garbage in the filter bag corresponding to the underwater net bag connecting tube, the transmission shaft 51 is controlled to rotate, and the transmission gear 5 drives the transmission ring gear 53 to rotate. The rotation of the disc 3 drives the underwater filter net sleeve to rise and leave the water body, and the filter net sleeve on the net bag connecting tube 4 above the water will enter the water to continue filtering. At this time, the limit sleeve 6 is manually removed, and then the filter net bag can be removed and replaced.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A water conservancy project ecological support structure, comprising a bottom plate (1), characterized in that: A vertical beam (2) is provided above the base plate (1), a circular disc (3) is rotatably connected to the downstream side of the vertical beam (2), a net bag connecting cylinder (4) evenly distributed in the circumferential direction is provided on the surface of the circular disc (3), a control assembly (5) for driving the circular disc (3) to rotate is provided on one side of the vertical beam (2), and a sealing plate (6) located on the outer periphery of the circular disc (3) is fixedly provided on the top of the base plate (1).

2. The water conservancy project ecological support structure according to claim 1, characterized in that: The control assembly (5) comprises a transmission shaft (51), a transmission gear (52) and a transmission gear ring (53); the transmission gear ring (53) is sleeved on the outside of the disc (3); the transmission shaft (51) is rotatably connected to the vertical beam (2) and one end of the transmission shaft is fixedly connected to a transmission gear (52) meshing with the transmission gear ring (53).

3. The water conservancy project ecological support structure according to claim 1, characterized in that: The net bag connecting tube (4) is arranged to penetrate the disc (3), and the outer peripheral wall of the net bag connecting tube (4) is fixedly connected to a hanging rod (41) located on the upstream side of the disc (3).

4. The water conservancy project ecological support structure according to claim 3, characterized in that: The front end of the net bag connecting tube (4) is provided with a limiting sleeve (9), and a limiting ring (91) is fixedly provided inside the limiting sleeve (9).

5. The water conservancy project ecological support structure according to claim 1, characterized in that: An annular baffle (61) is welded to one side of the sealing plate (6), and a roller (7) is provided on the downstream side of the disc (3) to abut against the upstream side of the annular baffle (61).

6. The water conservancy project ecological support structure according to claim 1, characterized in that: A portal frame (11) is welded to the top of the base plate (1), the outer periphery of the sealing plate (6) is fixedly connected to the inner side of the portal frame (11) and the top of the base plate (1), and the middle part of the top of the portal frame (11) is fixedly connected to the top of the vertical beam (2).

7. The water conservancy project ecological support structure according to claim 6, characterized in that: A plurality of diagonal bracing beams (12) are welded between the top of the base plate (1) and the top of the portal frame (11); a bearing shaft (8) is fixedly connected between one of the diagonal bracing beams (12) and the vertical beam (2); a positioning sleeve (31) sleeved on the outside of the bearing shaft (8) is fixedly connected to the middle of the disc (3); the positioning sleeve (31) and the bearing shaft (8) are rotatably connected.

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