Efficient drainage device

Abstract

The utility model discloses an efficient drainage device, and particularly relates to the technical field of drainage, which comprises a shaft arranged on a drainage ditch, the top of the shaft is provided with a ditch cover plate, the inside of the shaft is fixedly connected with a supporting ring, the supporting ring is movably provided with an object collecting ring box, the inner side of the supporting ring is fixedly connected with a filter screen cover, and the filter screen cover is positioned on the inner side of the object collecting ring box. The filter screen cover is of a conical structure, a supporting plate is fixedly connected to the inner side of the supporting ring, a rotating structure is arranged on the supporting plate, a pair of wear-resistant scrapers are arranged on the rotating structure and movably make contact with the outer surface of the filter screen cover, and crushing blades are further arranged on the rotating structure. And the crushing blades are rotationally connected to the bottom position of the ditch cover plate. The utility model solves the problem that when the drainage ditch drains water, garbage is extremely easy to block on the filtering piece, so that the drainage throughput is easy to reduce, and the drainage effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage, and more specifically, to a high-efficiency drainage device. Background Art

[0002] The civil engineering drainage system is an engineering facility system that treats and removes urban sewage and rainwater, and is a component of urban public facilities. When building civil engineering roads, drainage pipes are generally set up on both sides of the road to drain rainwater when it rains, thereby preventing rainwater from soaking the road surface and causing damage to the foundation.

[0003] Patent No. CN219032821 U discloses a civil engineering road drainage device, including a drainage ditch body, the bottom of the outer surface of the drainage ditch body is fixedly connected with an assembly groove, the left and right sides of the inner wall of the drainage ditch body are fixedly connected with a fixing plate, the tops of the two connecting blocks are fixedly connected with a filter screen, the tops of the fixing holes are fixedly connected with a sealing hole opened on the sealing plate, the sealing plate is provided with a plurality of drainage holes, the sealing holes are clamped with a sealing plug inside, the inside of the limit block is slidably connected with a movable rod, the opposite ends of the two movable rods are fixedly connected with a fixing rod, and a spring is abutted between the fixed block and the limit block. The civil engineering road drainage device, by providing an installation component under the sealing plate, can quickly fix the sealing plate on the drainage ditch body, which is convenient for assembly and is conducive to later disassembly and maintenance. Compared with the traditional fixing method, it is faster and simpler.

[0004] In the above patent, the inventor believes that although the patent can achieve the filtration of debris during the drainage process when in use, when the drainage volume is large, the garbage on the road can easily be blocked on the filter element as the water flows, so the filter element can easily reduce the drainage volume, thereby affecting the drainage effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a high-efficiency drainage device. The technical problem to be solved by the utility model is that when draining water from the drainage ditch, garbage is very likely to be clogged on the filter element, which easily reduces the drainage volume and thus affects the drainage effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency drainage device, comprising a shaft arranged on a drainage ditch, a ditch cover plate being arranged on the top of the shaft, a support ring being fixedly connected to the inside of the shaft, a collecting ring box being movably arranged on the support ring, a filter cover being fixedly connected to the inner side of the support ring, the filter cover being located on the inner side of the collecting ring box and extending to the upper position of the collecting ring box, the filter cover being arranged in a conical structure, a support plate being fixedly connected to the inner side of the support ring, a rotating structure being arranged on the support plate, a pair of wear-resistant scrapers being arranged on the rotating structure, and the wear-resistant scrapers being movably in contact with the outer surface of the filter cover, a crushing blade being further arranged on the rotating structure, and the crushing blade being rotatably connected to the bottom position of the ditch cover plate.

[0007] In a preferred embodiment, the top of the inner side of the shaft is provided with an inner edge, and the trench cover is movably provided on the inner edge.

[0008] In a preferred embodiment, a water filter hole is provided on the collection ring box.

[0009] In a preferred embodiment, a pair of lifting rings are fixedly connected to the collection ring box.

[0010] In a preferred embodiment, the rotating structure includes a rotating motor fixedly connected to the bottom of the support plate, a transmission shaft fixedly connected to the output end of the rotating motor, and a support seat fixedly connected to the transmission shaft, the transmission shaft is rotatably connected to the support plate, and the wear-resistant scraper is fixedly connected to the support seat.

[0011] In a preferred embodiment, a positioning column is fixedly connected to the top of the transmission shaft, and the positioning column is movably inserted in the middle position of the crushing blade.

[0012] In a preferred embodiment, a water flow sensor for sensing the size of the water flow is provided on the support plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is a high-efficiency drainage device, which can effectively increase the filtering area of ​​debris by setting a conical filter cover, and cooperate with the rotating structure to provide rotational power for the wear-resistant scraper, so that the wear-resistant scraper can act on the outer surface of the filter cover to scrape the debris, so as to collect it in the collection ring box to ensure the effectiveness of continuous filtration of the filter cover, and because the collection ring box is movably arranged on the support ring, it is convenient to handle drainage debris.

[0015] 2. The utility model provides an efficient drainage device, which is provided with a rotatable crushing blade at the bottom of the trench cover. The assembly and application of the device on the rotating structure can realize the crushing of drainage debris, so as to reduce the volume of the debris, increase the amount of debris collected, and ensure the high efficiency of drainage filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 sectional view of .

[0019] Figure 3 It is a schematic structural diagram of the support ring and the collection ring box of the utility model.

[0020] Figure 4 It is a schematic structural diagram of the support ring, filter screen cover, rotating structure, wear-resistant scraper and crushing blade of the utility model.

[0021] The accompanying drawings are marked as follows: 1. shaft; 2. trench cover; 3. support ring; 4. collection ring box; 41. lifting ring; 5. filter cover; 6. support plate; 7. rotating structure; 71. rotating motor; 72. transmission shaft; 73. support seat; 8. wear-resistant scraper; 9. crushing blade; 10. inner edge; 11. water flow sensor; 12. positioning column. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Combined with reference Figure 1-Figure 4The utility model provides a high-efficiency drainage device, including a shaft 1 arranged on a drainage ditch, the shaft 1 can be fixed on the road surface, its top is flush with the road surface, and its bottom is connected to the drainage ditch. A ditch cover 2 is arranged on the top of the shaft 1, a supporting ring 3 is fixedly connected to the inside of the shaft 1, and a collecting ring box 4 is movably arranged on the supporting ring 3. The collecting ring box 4 can be used to collect drainage debris, and a filter cover 5 is fixedly connected to the inner side of the supporting ring 3. The filter cover 5 can be used to filter drainage debris to prevent explosives from entering the drainage ditch and affecting the smoothness of drainage. The filter cover 5 is located on the inner side of the collecting ring box 4 and extends to the upper position of the collecting ring box 4. 5 is arranged in a conical structure, and the filter cover 5 arranged in the conical structure can provide a filtering area and facilitate the removal of the filtered debris thereon. A support plate 6 is fixedly connected to the inner side of the support ring 3, and a rotating structure 7 is arranged on the support plate 6. A pair of wear-resistant scrapers 8 are arranged on the rotating structure 7, and the wear-resistant scrapers 8 are movably in contact with the outer surface of the filter cover 5. The wear-resistant scrapers 8 can be used to scrape off the drainage debris filtered by the filter cover 5. A crushing blade 9 is also arranged on the rotating structure 7, and the crushing blade 9 is rotatably connected to the bottom position of the trench cover 2 through a rotating shaft. The crushing blade 9 is used to crush the drainage debris entering the interior of the wellbore 1, so that the volume of the debris can be reduced and it is convenient to collect.

[0024] An inner edge 10 is provided at the top of the inner side of the shaft 1, and the trench cover 2 is movably provided on the inner edge 10. The setting of the inner edge 10 can facilitate the trench cover 2 to cover the shaft 1, so as to facilitate the taking and placing of the trench cover 2.

[0025] The collecting ring box 4 is provided with a water filtering hole, and the arrangement of the water filtering hole enables the collecting ring box 4 to have a water filtering property.

[0026] A pair of lifting rings 41 are fixedly connected to the collecting ring box 4. The setting of the lifting rings 41 allows the collecting ring box 4 to be taken out conveniently with a hook when the trench cover 2 is in the open state to clean the collected drainage debris.

[0027] The rotating structure 7 includes a rotating motor 71 fixedly connected to the bottom of the support plate 6, a transmission shaft 72 fixedly connected to the output end of the rotating motor 71, and a support seat 73 fixedly connected to the transmission shaft 72. The transmission shaft 72 is rotatably connected to the support plate 6, and the wear-resistant scraper 8 is fixedly connected to the support seat 73. In the present application, the rotating motor 71 can adopt a waterproof motor to improve the waterproofness of drainage.

[0028] Specifically, when the drainage volume of the wellbore 1 is large, the rotating motor 71 can drive the transmission shaft 72 to rotate, and the transmission shaft 72 can drive the wear-resistant scraper 8 on the support seat 73 to rotate and contact the filter cover 5, so that the drainage debris filtered on the outer surface of the filter cover 5 can be scraped off, so that the scraped debris can be easily dropped into the collection ring box 4 for collection. At the same time, the rotation of the transmission shaft 72 can make the crushing blade 9 rotate and crush at the bottom of the trench cover 2, and the garbage entering through the trench cover 2 can be rotated and cut by the crushing blade 9, which can reduce the volume of the debris, so as to increase the collection volume of the collection ring box 4, and reduce the congestion problem of drainage filtration of the filter cover 5, so as to improve the efficiency of drainage.

[0029] A positioning column 12 is fixedly connected to the top of the transmission shaft 72, and the positioning column 12 is movably inserted in the middle position of the crushing blade 9. The positioning column 12 has a rectangular structure, and a slot for inserting the positioning column 12 is provided on the crushing blade 9. When the trench cover 2 is covered on the inner edge 10, and the slot is plugged into the positioning column 12, when the transmission shaft 72 rotates, the crushing blade 9 can crush the drainage debris, and when it is necessary to clean the debris in the collecting ring box 4, the removal of the trench cover 2 can facilitate the carrying out of the crushing blade 9, so that the inner space of the wellbore 1 can facilitate the removal of the collecting ring box 4.

[0030] A water flow sensor 11 for sensing the size of the water flow is arranged on the support plate 6. The water flow sensor 11 can be electrically connected to the rotating motor 71 through an external controller. When the water flow sensor 11 detects that the drainage volume in the wellbore 1 is large, the controller can control the rotating structure 7 to drive the crushing blade 9 and the wear-resistant scraper 8 to drain the water.

Claims

1. An efficient drainage device, characterized in that: The invention comprises a wellbore (1) arranged on a drainage ditch, a ditch cover (2) being arranged on the top of the wellbore (1), a support ring (3) being fixedly connected to the inside of the wellbore (1), a collection ring box (4) being movably arranged on the support ring (3), a filter cover (5) being fixedly connected to the inner side of the support ring (3), the filter cover (5) being located on the inner side of the collection ring box (4) and extending to the upper position of the collection ring box (4), the filter cover (5) being arranged in a conical structure, a support plate (6) being fixedly connected to the inner side of the support ring (3), a rotating structure (7) being arranged on the support plate (6), a pair of wear-resistant scrapers (8) being arranged on the rotating structure (7), and the wear-resistant scrapers (8) being movably in contact with the outer surface of the filter cover (5), a crushing blade (9) being also arranged on the rotating structure (7), and the crushing blade (9) being rotatably connected to the bottom position of the ditch cover (2).

2. The high-efficiency drainage device according to claim 1, characterized in that: The top of the inner side of the shaft (1) is provided with an inner edge (10), and the trench cover plate (2) is movably arranged on the inner edge (10).

3. The high-efficiency drainage device according to claim 1, characterized in that: The collection ring box (4) is provided with a water filtering hole.

4. The high-efficiency drainage device according to claim 1, characterized in that: A pair of lifting rings (41) are fixedly connected to the collection ring box (4).

5. The high-efficiency drainage device according to claim 1, characterized in that: The rotating structure (7) comprises a rotating motor (71) fixedly connected to the bottom of the supporting plate (6), a transmission shaft (72) fixedly connected to the output end of the rotating motor (71), and a support seat (73) fixedly connected to the transmission shaft (72); the transmission shaft (72) is rotatably connected to the supporting plate (6), and the wear-resistant scraper (8) is fixedly connected to the support seat (73).

6. The high-efficiency drainage device according to claim 5, characterized in that: A positioning column (12) is fixedly connected to the top of the transmission shaft (72), and the positioning column (12) is movably inserted into the middle position of the crushing blade (9).

7. The high-efficiency drainage device according to claim 1, characterized in that: The support plate (6) is provided with a water flow sensor (11) for sensing the size of the water flow.

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