Water conservancy and hydropower engineering pipeline

Abstract

The utility model discloses a water conservancy and hydropower engineering pipeline, and relates to the technical field of water conservancy and hydropower engineering, the water conservancy and hydropower engineering pipeline comprises a water inlet pipe, the front part of the water inlet pipe is fixedly provided with a connecting pipe, the front part of the connecting pipe is fixedly provided with a water outlet pipe, the front part of the water outlet pipe is fixedly provided with a filter plate, and the connecting pipe is internally provided with a cleaning anti-blocking structure. And the cleaning anti-blocking structure comprises a fixing block and a rotating rod, the fixing block is fixedly installed on one side of the connecting pipe, the position, close to one end, of the outer portion of the rotating rod is rotationally installed in the center of the front portion of the fixing block, and the other end of the rotating rod is rotationally connected with the other side of the connecting pipe. According to the water conservancy and hydropower engineering pipeline, through the arrangement of the cleaning and anti-blocking structure, rapid cleaning of the filter plate in the pipeline and collection treatment of impurities and foreign matter in the pipeline are achieved, and the problem that normal use of the pipeline is affected due to the fact that the filter plate is prone to being blocked when a traditional pipeline is used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower engineering, in particular to a water conservancy and hydropower engineering pipeline. Background Art

[0002] Hydropower engineering pipelines refer to pipeline systems used to transport water resources, usually used in hydropower stations, water conservancy projects, and water supply systems. These pipeline systems usually include different types of pipelines such as water delivery pipelines, drainage pipelines, and pressure pipelines, which are used to transport water resources from the water source to where it is needed, or to convert water pressure into power energy;

[0003] When water resources are transported through pipelines, filter plates are usually installed inside the pipelines to filter out impurities and foreign objects in the transported water. During long-term use of existing pipelines, the accumulation of impurities and foreign objects can easily lead to blockage of the filter plates inside the pipelines, affecting the normal transportation of water resources and causing problems of low practicality and functionality. Utility Model Content

[0004] The main purpose of the utility model is to provide a water conservancy and hydropower engineering pipeline, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A water conservancy and hydropower engineering pipeline, comprising a water inlet pipe, a connecting pipe is fixedly installed at the front of the water inlet pipe, a water outlet pipe is fixedly installed at the front of the connecting pipe, a filter plate is fixedly installed at the front of the water outlet pipe, and a cleaning and anti-blocking structure is arranged inside the connecting pipe;

[0007] The cleaning and anti-blocking structure comprises a fixed block and a rotating rod, the fixed block is fixedly installed on one side of the connecting tube, the outer side of the rotating rod is rotatably installed near one end position of the fixed block, and the other end of the rotating rod is rotatably connected to the other side of the connecting tube, the outer side of the rotating rod is located inside the connecting tube and two connecting rods are fixedly installed, one end of the connecting rod is jointly fixedly installed with a scraper, a blind groove is provided inside the connecting tube near the bottom position, a baffle is rotatably installed inside the blind groove, a plurality of tooth blocks are fixedly installed on the top of the baffle near one side position, a through groove is provided at the bottom of the connecting tube, a driven rod is rotatably installed on one side of the fixed block near the bottom position, a half gear is fixedly installed on one end of the driven rod, and the half gear is adaptively matched with the tooth block, a belt is jointly sleeved between the driven rod and the rotating rod, a fixed plate is fixedly installed inside the connecting tube near the tooth block position, and the fixed plate is adaptively matched with the baffle, and a discharge chute is fixedly installed at the bottom of the connecting tube.

[0008] As a further solution of the utility model, the discharge trough is adaptively matched with the through slot, and a plurality of ejection springs are arranged at the rear of the baffle, one end of the ejection spring is fixedly mounted at the rear of the baffle, and the other end of the ejection spring is fixedly mounted on the inner wall of the blind slot.

[0009] As a further solution of the utility model, the scraper is adaptively matched with the interior of the connecting pipe, and a handle is fixedly installed at one end of the rotating rod.

[0010] As a further solution of the utility model, a collecting structure is provided on the outside of the discharge trough, and the collecting structure includes a mounting block and a cavity, and a plurality of the mounting blocks are symmetrically fixedly installed on both sides of the outside of the discharge trough, and the cavity is opened inside the mounting block, and an insertion block is clamped inside the cavity, a metal rod is fixedly installed on the rear part of the insertion block, and the metal rod passes through the mounting block, a connecting block is slidably installed on the bottom of the mounting block, and a collection box is fixedly installed on adjacent sides of the connecting block.

[0011] As a further solution of the utility model, a return spring is wound around the outside of the metal rod, one end of the return spring is fixedly mounted on the rear of the insert block, and the other end of the return spring is fixedly mounted on the cavity.

[0012] As a further solution of the utility model, the front part of the insert block is triangular, and the insert block is adaptively matched with the connecting block.

[0013] As a further solution of the utility model, one side of the top of the connecting block is arc-shaped, and a pull rod is fixedly installed on one end of the metal rod on the same side.

[0014] The beneficial effects of the utility model are as follows: by setting the cleaning and anti-blocking structure, when the connecting rod is rotated, the belt can drive the driven rod to rotate, thereby driving the half gear to open the baffle, and at the same time, the scraper can scrape the impurities and foreign matter on the filter plate to the inside of the discharge trough, so as to achieve the cleaning of the filter plate, reduce the workload of manual cleaning, prevent the filter plate from being blocked, and maintain the normal operation of the pipeline;

[0015] Through the cooperation of the ejection spring, the half gear and the baffle, after cleaning, the baffle can be ejected to seal the through groove to prevent leakage of the pipeline during use, ensure the working stability and safety of the pipeline system, reduce the cumbersomeness of operation and improve the cleaning efficiency;

[0016] By setting up the collection structure, the collection box can be quickly installed at the bottom of the discharge trough through the cooperation of the connecting block and the plug block, so as to collect the debris swept out of the pipeline, and the collection box can be quickly removed by pulling the pull rod, so as to facilitate the cleaning and maintenance of the collected debris, reduce the workload of maintenance personnel, improve the cleaning efficiency, and enhance the practicality and functionality of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a water conservancy and hydropower engineering pipeline of the utility model;

[0018] Figure 2 It is a partial cutaway view of a cleaning and anti-blocking structure for a water conservancy and hydropower engineering pipeline according to the utility model;

[0019] Figure 3 It is a partial cutaway exploded view of a cleaning and anti-blocking structure for a water conservancy and hydropower engineering pipeline of the utility model;

[0020] Figure 4 It is a partial cutaway view of a collection structure of a water conservancy and hydropower engineering pipeline of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of a filter plate for a pipeline of a water conservancy and hydropower project.

[0022] In the figure: 1. water inlet pipe; 2. connecting pipe; 3. water outlet pipe; 4. filter plate; 5. cleaning and anti-blocking structure; 6. fixed block; 7. rotating rod; 8. connecting rod; 9. scraper; 10. blind groove; 11. baffle; 12. through groove; 13. driven rod; 14. half gear; 15. belt; 16. fixed plate; 17. discharge chute; 18. collection structure; 19. mounting block; 20. cavity; 21. plug block; 22. metal rod; 23. connecting block; 24. collection box. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a water conservancy and hydropower engineering pipeline includes a water inlet pipe 1, a connecting pipe 2 is fixedly installed at the front of the water inlet pipe 1, a water outlet pipe 3 is fixedly installed at the front of the connecting pipe 2, a filter plate 4 is fixedly installed at the front of the water outlet pipe 3, and a cleaning and anti-blocking structure 5 is arranged inside the connecting pipe 2;

[0025] The cleaning and anti-blocking structure 5 includes a fixed block 6 and a rotating rod 7. The fixed block 6 is fixedly installed on one side of the connecting pipe 2. The outer part of the rotating rod 7 is rotatably installed near one end of the fixed block 6 at the front center position, and the other end of the rotating rod 7 is rotatably connected to the other side of the connecting pipe 2. The outer part of the rotating rod 7 is located inside the connecting pipe 2 and two connecting rods 8 are fixedly installed. A scraper 9 is fixedly installed at one end of the connecting rod 8. A blind groove 10 is opened near the bottom of the connecting pipe 2. A baffle 11 is rotatably installed inside the blind groove 10 to block the A plurality of tooth blocks are fixedly installed on the top of the plate 11 near one side, a through groove 12 is opened at the bottom of the connecting pipe 2, a driven rod 13 is rotatably installed on one side of the fixed block 6 near the bottom, a half gear 14 is fixedly installed on one end of the driven rod 13, and the half gear 14 is adaptively matched with the tooth block, a belt 15 is jointly sleeved between the driven rod 13 and the rotating rod 7, a fixed plate 16 is fixedly installed inside the connecting pipe 2 near the tooth block, and the fixed plate 16 is adaptively matched with the baffle 11, and a discharge trough 17 is fixedly installed at the bottom of the connecting pipe 2.

[0026] In this embodiment, the discharge groove 17 is adaptively matched with the through groove 12, and a plurality of ejection springs are provided at the rear of the baffle 11, one end of the ejection spring is fixedly mounted at the rear of the baffle 11, and the other end of the ejection spring is fixedly mounted on the inner wall of the blind groove 10.

[0027] The ejection spring can provide elastic force to reset the baffle 11 to block the through slot 12 after the half gear 14 is out of contact with the tooth block.

[0028] In this embodiment, the scraper 9 is adaptably matched with the interior of the connecting pipe 2 , and a handle is fixedly installed at one end of the rotating rod 7 .

[0029] The scraper 9 is adaptably matched to the interior of the connecting pipe 2 , and the scraper 9 can be driven by the rotating rod 7 to scrape away impurities on the filter plate 4 .

[0030] In this embodiment, a collecting structure 18 is provided on the outside of the discharge chute 17, and the collecting structure 18 includes a mounting block 19 and a cavity 20. A plurality of mounting blocks 19 are symmetrically fixedly installed on both sides of the outside of the discharge chute 17, and the cavity 20 is opened inside the mounting block 19. An insert block 21 is clamped inside the cavity 20. A metal rod 22 is fixedly installed on the rear of the insert block 21, and the metal rod 22 passes through the mounting block 19. A connecting block 23 is slidably installed on the bottom of the mounting block 19, and a collection box 24 is fixedly installed on the adjacent sides of the connecting block 23.

[0031] In this embodiment, a return spring is wound around the outside of the metal rod 22 , one end of the return spring is fixedly mounted on the rear of the insert block 21 , and the other end of the return spring is fixedly mounted on the cavity 20 .

[0032] Through the cooperation between the connecting block 23 and the mounting block 19 , when the connecting block 23 is inserted into the mounting block 19 , it can first squeeze the inclined surface of the inserting block 21 , so that the inserting block 21 shrinks and enters the cavity 20 .

[0033] In this embodiment, the front portion of the inserting block 21 is triangular in shape, and the inserting block 21 is adaptively matched with the connecting block 23 .

[0034] After the connecting block 23 completely enters the mounting block 19 , the inserting block 21 can be inserted into the connecting block 23 by the elastic force of the return spring to fix the collecting box 24 .

[0035] In this embodiment, one side of the top of the connection block 23 is arc-shaped, and a pull rod is fixedly installed on one end of the metal rod 22 on the same side.

[0036] By pulling the pull rod, the insert block 21 can compress the return spring and retract it into the cavity 20, making it easy to remove the collection box 24.

[0037] It should be noted that the utility model is a water conservancy and hydropower engineering pipeline. When in use, after the operator has used the pipeline for a period of time, the operator can drive the scraper 9 to rotate inside the connecting pipe 2 by rotating the rotating rod 7. At the same time, through the transmission effect of the belt 15, the driven rod 13 can drive the half gear 14 to rotate. During the rotation of the half gear 14, the baffle 11 is driven to open through the tooth block. At this time, the scraper 9 just sweeps the impurities and foreign matter on the filter plate 4 into the through groove 12, and enters the collection box 24 through the discharge groove 17;

[0038] After sweeping out the impurities, the operator continues to rotate the rotating rod 7, at which time the half gear 14 will disengage from the baffle 11, and the baffle 11 will reset under the elastic force of the ejection spring to close the through slot 12. The operator can pull the pull rod to drive the insert block 21 to compress the reset spring and retract it into the cavity 20, thereby removing the collection box 24 and cleaning the collected materials inside the collection box 24.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water conservancy and hydropower engineering pipeline, comprising a water inlet pipe (1), a connecting pipe (2) fixedly installed at the front of the water inlet pipe (1), a water outlet pipe (3) fixedly installed at the front of the connecting pipe (2), a filter plate (4) fixedly installed at the front of the water outlet pipe (3), characterized in that: A cleaning and anti-blocking structure (5) is provided inside the connecting pipe (2); The cleaning and anti-blocking structure (5) comprises a fixed block (6) and a rotating rod (7), wherein the fixed block (6) is fixedly mounted on one side of the connecting tube (2), the outer portion of the rotating rod (7) is rotatably mounted near one end thereof at the front center position of the fixed block (6), and the other end of the rotating rod (7) is rotatably connected to the other side of the connecting tube (2), the outer portion of the rotating rod (7) is located inside the connecting tube (2) and two connecting rods (8) are fixedly mounted thereon, one end of each of the connecting rods (8) is fixedly mounted thereon with a scraper (9), a blind groove (10) is provided inside the connecting tube (2) near the bottom thereof, and a baffle (11) is rotatably mounted inside the blind groove (10), A plurality of tooth blocks are fixedly installed at a position near one side of the top of the baffle (11); a through slot (12) is provided at the bottom of the connecting tube (2); a driven rod (13) is rotatably installed at a position near the bottom of one side of the fixed block (6); a half gear (14) is fixedly installed at one end of the driven rod (13); and the half gear (14) is adaptively matched with the tooth block; a belt (15) is commonly sleeved between the driven rod (13) and the rotating rod (7); a fixed plate (16) is fixedly installed at a position near the tooth block inside the connecting tube (2); and the fixed plate (16) is adaptively matched with the baffle (11); and a discharge trough (17) is fixedly installed at the bottom of the connecting tube (2).

2. A water conservancy and hydropower engineering pipeline according to claim 1, characterized in that: The discharge trough (17) is adaptively matched with the through groove (12), and a plurality of ejection springs are arranged at the rear of the baffle (11), one end of the ejection spring is fixedly mounted on the rear of the baffle (11), and the other end of the ejection spring is fixedly mounted on the inner wall of the blind groove (10).

3. A water conservancy and hydropower engineering pipeline according to claim 1, characterized in that: The scraper (9) is adaptively matched with the interior of the connecting pipe (2), and a handle is fixedly mounted at one end of the rotating rod (7).

4. A water conservancy and hydropower engineering pipeline according to claim 1, characterized in that: A collecting structure (18) is arranged outside the discharge trough (17), and the collecting structure (18) comprises a mounting block (19) and a cavity (20). A plurality of the mounting blocks (19) are symmetrically fixedly mounted at two sides of the outside of the discharge trough (17), and the cavity (20) is opened inside the mounting block (19). An insert block (21) is clamped inside the cavity (20), and a metal rod (22) is fixedly mounted at the rear of the insert block (21), and the metal rod (22) passes through the mounting block (19). A connecting block (23) is slidably mounted at the bottom of the mounting block (19), and a collecting box (24) is fixedly mounted on adjacent sides of the connecting block (23).

5. A water conservancy and hydropower engineering pipeline according to claim 4, characterized in that: A return spring is wound around the outside of the metal rod (22), one end of the return spring is fixedly mounted on the rear of the insert block (21), and the other end of the return spring is fixedly mounted on the cavity (20).

6. A water conservancy and hydropower engineering pipeline according to claim 4, characterized in that: The front part of the plug block (21) is triangular in shape, and the plug block (21) is adaptively matched with the connecting block (23).

7. A water conservancy and hydropower engineering pipeline according to claim 6, characterized in that: One side of the top of the connection block (23) is arc-shaped, and a pull rod is fixedly mounted on one end of the metal rod (22) on the same side.

Images