Underground structure desilting device

Abstract

The utility model discloses an underground structure desilting device, which relates to the technical field of desilting devices, and comprises a reservoir, a mud scraping plate and a driving component, the outer wall of the reservoir is provided with the driving component used for driving the mud scraping plate to move transversely, one side of the reservoir is fixedly connected with a sewage draining exit used for draining sludge, and the other side of the reservoir is fixedly connected with a water pump. And a sealing plate for sealing the sewage draining exit is inserted into the inner wall of the sewage draining exit. Through cooperative use of the threaded rod, the driving motor, the guide sliding rod and the sludge scraping plate, sludge on the inner wall of the reservoir can be quickly scraped and removed by the sludge scraping plate and is discharged through the sewage draining exit, so that the quality of water stored in the reservoir next time is guaranteed, and the sealing effect is improved through cooperative use of the sealing plate, the electric push rod, the rubber sealing strip and the adaptive groove. The device can effectively seal the sewage draining exit, meanwhile, in the sealing process of the sealing plate, a vertical spring rod and a rubber sealing strip can be used for buffering, and meanwhile the sealing effect is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, in particular to an underground structure silt removal device. Background Art

[0002] A reservoir is a water storage facility built with artificial materials and has an anti-seepage function. It is an important engineering facility for rainwater storage. As a low-cost water-saving system, the reservoir effectively alleviates the shortage of water resources and solves the problems of urban flood control and drainage. According to its terrain and soil conditions, it can be built above ground or underground, that is, it can be divided into two categories: open and closed. According to the shape characteristics, it can be divided into two types: circular and rectangular. Due to different building materials, it can be divided into: brick pool, mortar stone pool, concrete pool, etc.

[0003] After long-term use, the water storage tank in the prior art will produce silt inside, so it needs to be cleaned. If it is not cleaned in time, the water quality inside the underground water storage tank cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to provide an underground structure silt removal device to solve the problems raised in the above background technology.

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

[0006] A desilting device for underground structures comprises a water reservoir, a scraper and a driving assembly. The outer wall of the water reservoir is provided with a driving assembly for driving the scraper to move laterally. A sewage outlet for desilting is fixedly connected to one side of the water reservoir.

[0007] A closing plate for closing the sewage outlet is inserted into the inner wall thereof, an electric push rod is fixedly connected to the upper surface of the closing plate, and a positioning plate for fixing the electric push rod is fixedly connected to the outer wall of the bottom end of the electric push rod.

[0008] The bottom surface of the closing plate is provided with an adapting groove, the inner wall of the adapting groove is plugged with a rubber sealing strip, the upper surface of the rubber sealing strip is fixedly connected with a vertical spring rod, and the top of the inner wall of the adapting groove is provided with a socket for adapting the vertical spring rod.

[0009] The above-mentioned technical scheme is adopted, in which the threaded rod, the driving motor, the guide slide rod and the scraper are used in coordination, so that the sludge on the inner wall of the water reservoir can be quickly scraped and removed by the scraper and discharged through the sewage outlet, thereby ensuring the water quality of the water reservoir for the next time.

[0010] A further improvement of the technical solution of the utility model is that the top of the inner wall of the insertion hole is fixedly connected to the top end of the vertical spring rod.

[0011] A further improvement of the technical solution of the utility model is that: a transverse groove for inserting the closing plate is provided on the upper surface of the sewage outlet, and the inner wall of the transverse groove is movably connected to the outer wall of the closing plate.

[0012] A further improvement of the technical solution of the utility model is that: the inner wall of the water reservoir is provided with a built-in guide groove for guiding the scraper, and side sliding blocks are fixedly connected to both sides of the scraper.

[0013] A further improvement of the technical solution of the utility model is that the inner wall of the built-in guide groove is slidably connected to the outer wall of the side sliding block.

[0014] A further improvement of the technical solution of the utility model is that: a water-permeable net is fixedly connected to one side of the scraper blade, the driving assembly includes a threaded rod and a guide slide rod placed on both sides of the scraper blade, one side of the scraper blade is threadedly connected to the outer wall of the threaded rod through a threaded collar, and the other side of the scraper blade is movably connected to the outer wall of the guide slide rod through a sliding ring.

[0015] A further improvement of the technical solution of the utility model is that one end of the threaded rod is fixedly connected to a driving motor for driving the threaded rod.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides an underground structure silt removal device, which utilizes the coordinated use of a threaded rod, a driving motor, a guide slide rod and a scraper plate, so that the silt on the inner wall of a water reservoir can be quickly scraped and removed by the scraper plate and discharged through a sewage outlet, thereby ensuring the water quality of the water reservoir for the next water storage.

[0018] 2. The utility model provides an underground structure dredging device, which uses a closing plate, an electric push rod, a rubber sealing strip and an adapter groove to effectively seal the sewage outlet. At the same time, the closing plate can use vertical spring rods and rubber sealing strips for buffering during the closing process, thereby further ensuring the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the sewage outlet structure of the utility model;

[0022] Figure 4It is a schematic diagram of the details of the closing plate structure of the utility model;

[0023] Figure 5 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0024] In the figure: 1. water reservoir; 2. scraper blade; 3. drive assembly; 4. built-in guide groove; 5. sewage outlet; 6. permeable net; 7. threaded rod; 8. drive motor; 9. guide slide rod; 10. side slide block; 11. closing plate; 13. positioning plate; 14. electric push rod; 15. rubber sealing strip; 16. vertical spring rod; 17. adapter groove. DETAILED DESCRIPTION

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-5 As shown, the utility model provides an underground structure dredging device, including a water reservoir 1, a scraper 2 and a driving assembly 3. The outer wall of the water reservoir 1 is provided with a driving assembly 3 for laterally driving the scraper 2, and one side of the water reservoir 1 is fixedly connected with a sewage outlet 5 for discharging silt.

[0029] A closing plate 11 is inserted into the inner wall of the sewage outlet 5 for closing it, an electric push rod 14 is fixedly connected to the upper surface of the closing plate 11, and a positioning plate 13 is fixedly connected to the outer wall of the bottom end of the electric push rod 14 for fixing it.

[0030] An adapting groove 17 is provided on the bottom surface of the closing plate 11, and a rubber sealing strip 15 is inserted into the inner wall of the adapting groove 17. A vertical spring rod 16 is fixedly connected to the upper surface of the rubber sealing strip 15. A plug hole for adapting the vertical spring rod 16 is provided on the top of the inner wall of the adapting groove 17. After the sludge is discharged, the electric push rod 14 starts to push the closing plate 11 downward to close the sewage outlet 5. Then, as the closing plate 11 moves downward, the rubber sealing strip 15 is pushed and squeezed to the bottom of the inner wall of the sewage outlet 5 to seal the sewage outlet 5. At the same time, the deformation effect of the rubber sealing strip 15 is used to improve the sealing effect of the sewage outlet 5.

[0031] Example 2

[0032] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the top of the inner wall of the socket is fixedly connected to the top of the vertical spring rod 16.

[0033] A transverse groove for inserting the closing plate 11 is formed on the upper surface of the sewage outlet 5 , and the inner wall of the transverse groove is movably connected to the outer wall of the closing plate 11 .

[0034] The inner wall of the water reservoir 1 is provided with a built-in guide groove 4 for guiding the scraper blade 2 , and side sliding blocks 10 are fixedly connected to both sides of the scraper blade 2 .

[0035] The inner wall of the built-in guide groove 4 is slidably connected to the outer wall of the side sliding block 10 .

[0036] Example 3

[0037] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a permeable net 6 is fixedly connected to one side of the scraper blade 2, and the driving assembly 3 includes a threaded rod 7 and a guide slide rod 9 arranged on both sides of the scraper blade 2, one side of the scraper blade 2 is threadedly connected to the outer wall of the threaded rod 7 through a threaded collar, and the other side of the scraper blade 2 is movably connected to the outer wall of the guide slide rod 9 through a sliding ring.

[0038] One end of the threaded rod 7 is fixedly connected to a driving motor 8 for driving it. The external power supply starts the driving motor 8, so that the driving motor 8 drives the threaded rod 7 to rotate. The threaded rod 7 uses the thread action to drive the scraper 2 to move horizontally on the inner wall of the water reservoir 1. During the horizontal movement of the scraper 2, the sludge in the water reservoir 1 will be pushed to one side of the sewage outlet 5 to desilt the inner wall of the water reservoir 1.

[0039] The working principle of the underground structure dredging device will be described in detail below.

[0040] like Figure 1-5 As shown, when the water reservoir 1 needs to be desilted, the external power supply starts the driving motor 8, so that the driving motor 8 drives the threaded rod 7 to rotate, and the threaded rod 7 uses the thread action to drive the scraper 2 to move horizontally on the inner wall of the water reservoir 1. During the horizontal movement of the scraper 2, the silt in the water reservoir 1 will be pushed to the side of the sewage outlet 5 to desilt the inner wall of the water reservoir 1.

[0041] When the sludge is pushed toward the sewage outlet 5 , the electric push rod 14 is started, the closing plate 11 is pulled to drive the rubber sealing strip 15 to move upward, and then the sewage outlet 5 is opened, and the sludge scraped by the scraper blade 2 is discharged through the sewage outlet 5 .

[0042] After the sludge is discharged, the driving motor 8 controls the threaded rod 7 to flip, and then drives the scraper blade 2 to reset.

[0043] When the scraper blade 2 is moving, the side sliding block 10 slides on the inner wall of the built-in guide groove 4 to guide the movement of the scraper blade 2 .

[0044] After the sludge is discharged, the electric push rod 14 starts to push the closing plate 11 downward to close the sewage outlet 5. Then, as the closing plate 11 moves downward, the rubber sealing strip 15 is pushed and squeezed to the bottom of the inner wall of the sewage outlet 5 to seal the sewage outlet 5. At the same time, the deformation effect of the rubber sealing strip 15 is used to improve the sealing effect of the sewage outlet 5.

[0045] It should be noted that, in this article, the terms "comprises", "includes" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements. The above generally describes the utility model in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to it based on the utility model. Therefore, modifications or improvements that do not deviate from the spirit of the utility model are within the scope of protection of the utility model.

Claims

1. A silt removal device for underground structures, comprising a water reservoir (1), a scraper blade (2) and a drive assembly (3), characterized in that: The outer wall of the water reservoir (1) is provided with a driving assembly (3) for driving the scraper blade (2) to move laterally, and a sewage outlet (5) for discharging silt is fixedly connected to one side of the water reservoir (1); The inner wall of the sewage outlet (5) is plugged with a closing plate (11) for closing the sewage outlet (5), the upper surface of the closing plate (11) is fixedly connected with an electric push rod (14), and the outer wall of the bottom end of the electric push rod (14) is fixedly connected with a positioning plate (13) for fixing the electric push rod (14); The bottom surface of the closing plate (11) is provided with an adapting groove (17), the inner wall of the adapting groove (17) is plugged with a rubber sealing strip (15), the upper surface of the rubber sealing strip (15) is fixedly connected with a vertical spring rod (16), and the top of the inner wall of the adapting groove (17) is provided with a plug hole for adapting the vertical spring rod (16).

2. The underground structure desilting device according to claim 1, characterized in that: The top of the inner wall of the insertion hole is fixedly connected to the top end of the vertical spring rod (16).

3. The underground structure desilting device according to claim 1, characterized in that: The upper surface of the sewage outlet (5) is provided with a transverse groove for plugging the closing plate (11), and the inner wall of the transverse groove is movably connected to the outer wall of the closing plate (11).

4. The underground structure desilting device according to claim 1, characterized in that: The inner wall of the water reservoir (1) is provided with a built-in guide groove (4) for guiding the scraper (2), and side sliding blocks (10) are fixedly connected to both sides of the scraper (2).

5. The underground structure desilting device according to claim 4, characterized in that: The inner wall of the built-in guide groove (4) is slidably connected to the outer wall of the side sliding block (10).

6. The underground structure desilting device according to claim 1, characterized in that: One side of the scraper blade (2) is fixedly connected to a water-permeable net (6); the driving assembly (3) comprises a threaded rod (7) and a guide slide rod (9) disposed on both sides of the scraper blade (2); one side of the scraper blade (2) is threadedly connected to the outer wall of the threaded rod (7) via a threaded collar; the other side of the scraper blade (2) is movably connected to the outer wall of the guide slide rod (9) via a sliding ring.

7. The underground structure desilting device according to claim 6, characterized in that: One end of the threaded rod (7) is fixedly connected to a driving motor (8) for driving the threaded rod.

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