Underwater desilting high-efficiency purification equipment for river regulation

Abstract

The utility model relates to the field of underwater desilting equipment, and discloses underwater desilting high-efficiency purification equipment for river regulation. A limiting piece is welded to one end of the upper surface of the frame body, a supporting cross rod screw is welded to the upper surface of the limiting piece, a supporting cross rod is arranged on the upper surface of the limiting piece, an inclined supporting rod is welded to the end, away from the frame body, of the supporting cross rod, and a supporting sleeve piece is welded to the end, away from the supporting cross rod, of the inclined supporting rod. When the underwater dredging device is used, the supporting cross rod fixing piece is taken off, the supporting cross rod is adjusted to find a proper position, then the supporting cross rod fixing piece is fixed in the cross rod screw hole to achieve the function of front-back adjustment, and the supporting sleeve piece can also adjust the angle of the inclined supporting rod and the angle of the vertical supporting rod, so that the underwater dredging device has more angles. The height of the vertical supporting rod and the height of the supporting rod sleeve rod are adjusted, the situation that the early-stage desilting efficiency is low due to the fact that the equipment is blocked by too much sludge is avoided, meanwhile, multi-position supporting can be achieved, and desilting operation in the complex environment is enhanced.

Description

Technical Field

[0001] This application belongs to the technical field of underwater dredging equipment, and specifically relates to a high-efficiency purification equipment for underwater river regulation dredging. Background Art

[0002] The accumulated silt in rivers and lakes has become a pollution source for cities, which not only affects the urban environment but also brings a lot of inconvenience to people's lives. In addition, the silt and sludge deposits cause great problems for urban flood drainage.

[0003] For example, the application with the publication number CN111236344A discloses a high-efficiency purification equipment for underwater river regulation dredging, which involves an underwater dredging device and a dredging equipment using the underwater dredging device. During the use of the underwater dredging device of the present invention, the flushing device injects high-pressure water into the suction hopper to impact the silt to form slurry, and the suction device sucks the slurry through the suction channel to complete the cleaning of the silt. When the underwater dredging device encounters an obstacle on the riverbed, the suction hopper flips backward under the blockage of the obstacle to cross the obstacle, which can effectively avoid obstacles, improve the obstacle avoidance performance of the underwater dredging device, and enhance the adaptability of the underwater dredging device.

[0004] However, the underwater movement form of this equipment is single, it is easy to be lifted or blocked by silt, and it is easy to slip when the silt is thick, resulting in low dredging efficiency of the underwater dredging device. Utility Model Content

[0005] The purpose of this application is to provide a high-efficiency purification equipment for underwater river regulation dredging to solve the problem of the single underwater movement form of the above-mentioned equipment.

[0006] The technical solution adopted in this application is as follows: One end of the upper surface of the frame body is welded with a limiting member, and a support crossbar screw is welded on the upper surface of the limiting member. In the middle of the upper surface of the limiting member, there is a support crossbar. A plurality of crossbar screw holes are arranged on the outer surface of the support crossbar. The outer surface of the support crossbar screw is threadedly connected with a support crossbar fixing member through a threaded hole opened. The support crossbar fixing member corresponds to the crossbar screw hole. The support crossbar fixing member penetrates through one side of the support crossbar screw and is connected to the inside of the other side of the support crossbar. One end of the support crossbar away from the frame body is welded with an inclined support rod, and one end of the inclined support rod away from the support crossbar is welded with a support kit. A support rod screw is arranged on the outer surface of the support kit. The inner side of the support kit is fixedly connected with a vertical support rod. A plurality of support sleeve screw holes are arranged on the outer surface of the vertical support rod. A support rod sleeve is sleeved on the outer surface of the vertical support rod. A plurality of sleeve screw holes are arranged on the outer surface of the support rod sleeve. The sleeve screw holes correspond to the support sleeve screw holes. Fixing screws are installed at the corresponding positions of the sleeve screw holes. The fixing screws penetrate through one side of the support rod sleeve and are connected to the inside of the support sleeve screw hole.

[0007] By adopting the above technical solution, when in use, the support crossbar fixing member can be removed. By adjusting the support crossbar to find a suitable position and then fixing it in the crossbar screw hole through the support crossbar fixing member, the function of front-back adjustment can be achieved. Through the above adjustment, one end of the frame body can be lifted, so as to produce an inclination angle between the frame body and the ground. Through the support kit, the angles of the inclined support rod and the vertical support rod can also be adjusted, so that the underwater dredging equipment can cut in at more angles, and it is not easy for too much silt to block the equipment and cause slow early dredging efficiency. When in use, the vertical support rod and the support rod sleeve can also be adjusted in height by unscrewing the fixing screws, and then fixed with the fixing screws. Similarly, it can cut in at multiple angles, support at multiple positions, and can be disassembled in all directions, strengthening the dredging operation in complex environments and increasing the dredging efficiency of the equipment.

[0008] In a preferred embodiment, a front recovery port is fixedly installed at one end of the inner side of the frame body away from the limiting member. In the middle of the outer surface of the front recovery port away from the frame body, a vacuum reverse flow channel is welded. A vacuum flow guide machine is fixedly connected to the middle outer surface of the vacuum reverse flow channel.

[0009] By adopting the above technical solution, the front recovery port is due to the inclination angle between the frame body and the ground. The front recovery port is the downward end of the frame body. Through the shape of the front recovery port like a shovel during the vehicle's movement, underwater silt can be quickly shoveled into the equipment. The vacuum reverse flow channel is to provide a channel for the silt, and the vacuum flow guide machine makes the silt pass through and be filtered more efficiently through machinery.

[0010] In a preferred embodiment, a silt storage tank is fixedly installed at one end of the vacuum backflow channel far from the front recovery port.

[0011] By adopting the above technical solution, the silt storage tank is for convenient storage of silt. If the area is small, it can be directly used. If the area is too large and the underwater operation storage space is limited, the silt storage tank can be removed, one end of the sleeve is directly connected to the vacuum backflow channel, and the other end is connected to a ship on the water or a silt recovery point on the shore.

[0012] In a preferred embodiment, a base baffle is welded to the end of the support rod sleeve far from the vertical support rod.

[0013] By adopting the above technical solution, the base baffle is for supporting the equipment, which can facilitate the equipment to tilt and shovel silt into it. At the same time, it is to prevent the silt behind the equipment from slipping, resulting in slow movement of the equipment and low dredging efficiency.

[0014] In a preferred embodiment, a plurality of tire tracks are installed on both sides of the lower end of the vehicle frame body, and tires are installed on the outer edge of the tire tracks.

[0015] By adopting the above technical solution, the tires are for providing power to the equipment, so that the equipment can move freely to find the dredging target. The tire tracks are for providing a better compression surface to prevent the tires from slipping and causing low dredging efficiency.

[0016] In a preferred embodiment, a baffle warning strip is fixedly installed on the outer surface of the base baffle, and a height warning label is fixedly installed on the upper edge of the support kit.

[0017] By adopting the above technical solution, the baffle warning strip is because the accessories of the base baffle are heavy and the edges are sharp. But for the efficient operation of the function, the baffle warning strip is used to give a warning and remind of safety in use. The height warning label is also to prevent personnel from being injured by collision, and also because the equipment may not be clearly visible when entering the water and it is difficult to find the equipment. The height warning label is for better finding the equipment for underwater operation.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0019] In this application, when in use, the support crossbar fixing member can be removed. By adjusting the support crossbar to find a suitable position and then fixing it to the crossbar screw hole through the support crossbar fixing member, the function of front-back adjustment can be achieved. Through the above adjustment, one end of the frame body can be lifted, so as to generate an inclination angle between the frame body and the ground. The angles of the diagonal support rod and the vertical support rod can also be adjusted through the support kit, enabling the underwater dredging equipment to cut in at more angles, preventing excessive silt from blocking the equipment and causing slow initial dredging efficiency. When in use, the vertical support rod and the support rod sleeve can also be adjusted in height by unscrewing the fixing screw and then fixing it with the fixing screw, also achieving multi-angle cutting for dredging. At the same time, it can be supported at multiple positions and can be disassembled in all directions, strengthening the dredging operation in complex environments and increasing the dredging efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the rear view of the equipment of this application;

[0021] Figure 2 is the side view of the equipment in this application;

[0022] Figure 3 is the detailed view of the support crossbar in this application;

[0023] Reference numerals in the drawings: 1, frame body; 2, front recovery port; 3, vacuum reverse flow channel; 4, silt storage tank; 5, diagonal support rod; 6, support rod screw; 7, support kit; 8, vertical support rod; 9, support sleeve screw hole; 10, fixing screw; 11, sleeve rod screw hole; 12, support rod sleeve; 13, base baffle; 14, crossbar screw hole; 15, support crossbar; 16, limiting member; 17, support crossbar fixing member; 18, support crossbar screw; 19, tire track; 20, tire; 21, vacuum flow guiding machine; 22, baffle warning strip; 23, height warning label. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the underwater dredging equipment of this application.

[0025] Embodiment:

[0026] Refer to Figures 1-3, a limiting member 16 is welded to one end of the upper surface of the frame main body 1. A support crossbar screw 18 is welded to the upper surface of the limiting member 16. A support crossbar 15 is arranged in the middle of the upper surface of the limiting member 16. A plurality of crossbar screw holes 14 are arranged on the outer surface of the support crossbar 15. The outer surface of the support crossbar screw 18 is threadedly connected with a support crossbar fixing member 17 through a threaded hole opened. The support crossbar fixing member 17 corresponds to the crossbar screw hole 14. The support crossbar fixing member 17 penetrates through one side of the support crossbar screw 18 and is connected to the inside of the other side of the support crossbar 15. One end of the support crossbar 15 far away from the frame main body 1 is welded with an inclined support rod 5. One end of the inclined support rod 5 far away from the support crossbar 15 is welded with a support kit 7. A support rod screw 6 is arranged on the outer surface of the support kit 7. A vertical support rod 8 is fixedly connected to the inner side of the support kit 7. A plurality of support sleeve screw holes 9 are arranged on the outer surface of the vertical support rod 8. A support rod sleeve 12 is sleeved on the outer surface of the vertical support rod 8. A plurality of sleeve screw holes 11 are arranged on the outer surface of the support rod sleeve 12. The sleeve screw holes 11 correspond to the support sleeve screw holes 9. A fixing screw 10 is installed at the corresponding place of the sleeve screw hole 11. The fixing screw 10 penetrates through one side of the support rod sleeve 12 and is connected to the inside of the support rod sleeve 12 through the support sleeve screw hole 9. During use, the support crossbar fixing member 17 can be removed. By adjusting the support crossbar 15 to find a suitable position, and then fixing it in the crossbar screw hole 14 through the support crossbar fixing member 17 to achieve the function of front-back adjustment. Through the above adjustment, one end of the frame main body 1 can be lifted, so as to generate an inclination angle between the frame main body 1 and the ground. The angle of the inclined support rod 5 and the vertical support rod 8 can also be adjusted through the support kit 7, so that the underwater dredging equipment can cut in at more angles, and it is not easy for too much silt to block the equipment and cause slow dredging efficiency in the early stage. During use, the fixing screw 10 can also be unscrewed, the height of the vertical support rod 8 and the support rod sleeve 12 can be adjusted, and then fixed with the fixing screw 10. Similarly, it can cut in at multiple angles, support at multiple positions, and can be disassembled in all directions, strengthening the dredging operation in complex environments and increasing the dredging efficiency of the equipment.

[0027] Refer to Figures 1-3 , a front recovery port 2 is fixedly installed at one end of the inner side of the frame main body 1 far away from the limiting member 16. A vacuum reverse flow channel 3 is welded to the middle of the outer surface of the front recovery port 2 far away from the frame main body 1. A vacuum guide machine 21 is fixedly connected to the middle outer surface of the vacuum reverse flow channel 3. The front recovery port 2 is due to the inclination angle generated between the frame main body 1 and the ground. The front recovery port 2 is the downward end of the frame main body 1. Through the shape of the front recovery port 2 like a shovel during the vehicle's movement, underwater silt can be quickly shoveled into the equipment. The vacuum reverse flow channel 3 is to provide a channel for the silt, and the vacuum guide machine 21 makes the silt pass through and be filtered more efficiently through machinery.

[0028] Refer toFigures 1-2 , at one end of the vacuum reverse flow channel 3 far away from the front recovery port 2, a silt storage tank 4 is fixedly installed. The silt storage tank 4 is for facilitating the storage of silt. If the area is small, it can be directly used. If the area is too large and the underwater operation storage space is limited, the silt storage tank 4 can be removed, one end of the sleeve is directly connected to the vacuum reverse flow channel 3, and the other end is connected to a ship on the water or a silt recovery place on the shore.

[0029] Refer to Figures 1-2 , at one end of the support rod sleeve 12 far away from the vertical support rod 8, a base baffle 13 is welded. The base baffle 13 serves to support the equipment, which can facilitate the equipment to tilt and shovel silt into it. At the same time, it is to prevent the silt behind the equipment from slipping, resulting in slow movement of the equipment and low dredging efficiency.

[0030] Refer to Figures 1-2 , on both sides of the lower end of the vehicle frame main body 1, a plurality of tire crawlers 19 are installed, and tires 20 are installed on the outer edge of the tire crawlers 19. The tires 20 are to provide power for the equipment, so that the equipment can move freely to find the dredging target. The tire crawlers 19 are to provide a better pressure-bearing surface to prevent the tires 20 from slipping and causing low dredging efficiency.

[0031] Refer to Figures 1-2 , a baffle warning strip 22 is fixedly installed on the outer surface of the base baffle 13, and a height warning label 23 is fixedly installed on the upper edge of the support kit 7. The baffle warning strip 22 is because the accessories of the base baffle 13 are heavy and the edges are sharp. However, for the efficient operation of the function, the baffle warning strip 22 is used to give a warning to remind of safe use. The height warning label 23 is also to prevent personnel from being injured by collision and to help find the equipment underwater more easily in case it is not clear or difficult to locate when the equipment enters the water.

[0032] The implementation principle of the embodiments of the present application theme is as follows:

[0033] During use, the support crossbar fixing member 17 can be removed. By adjusting the support crossbar 15 to find a suitable position, and then fixing it in the crossbar screw hole 14 through the support crossbar fixing member 17 to achieve the function of front-back adjustment. Through the above adjustment, one end of the vehicle frame main body 1 can be lifted to generate an inclination angle between the vehicle frame main body 1 and the ground. The angle of the diagonal support rod 5 and the vertical support rod 8 can also be adjusted through the support kit 7, so that the underwater dredging equipment can cut in at more angles, preventing the silt from blocking the equipment too much and causing slow initial dredging efficiency. During use, the vertical support rod 8 and the support rod sleeve 12 can also be adjusted in height by unscrewing the fixing screw 10 and then fixing it with the fixing screw 10. Similarly, it can cut in at multiple angles for dredging, support at multiple positions, and can be disassembled in all directions, strengthening the dredging operation in complex environments and increasing the dredging efficiency of the equipment.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit of the technical solutions of the various embodiments of the present application and the underwater dredging equipment.

Claims

1. A high-efficiency purification device for underwater dredging of river courses, comprising a frame body (1), characterized in that: A limiting member (16) is welded to one end of the upper surface of the frame body (1), a supporting cross bar screw (18) is welded to the upper surface of the limiting member (16), a supporting cross bar (15) is arranged in the middle of the upper surface of the limiting member (16), a plurality of cross bar screw holes (14) are arranged on the outer surface of the supporting cross bar (15), a supporting cross bar fixing member (17) is threadedly connected to the outer surface of the supporting cross bar screw (18) through a threaded hole, the supporting cross bar fixing member (17) corresponds to the cross bar screw hole (14), the supporting cross bar fixing member (17) passes through one side of the supporting cross bar screw (18) and the supporting cross bar (15) and is connected to the inside of the other side of the supporting cross bar screw (18), an oblique supporting rod (5) is welded to the end of the supporting cross bar (15) away from the frame body (1), the supporting cross bar (15) is welded to the end of the supporting cross bar (15) away from the frame body (1), the supporting cross bar (15) is welded to the inner side of the supporting cross bar screw (18), and the supporting cross bar (15) is welded to the inner side of the supporting cross bar screw (18). A support sleeve (7) is welded to one end of the oblique support rod (5) away from the support cross rod (15); a support rod screw (6) is arranged on the outer surface of the support sleeve (7); a vertical support rod (8) is fixedly connected to the inner side of the support sleeve (7); a plurality of support sleeve screw holes (9) are arranged on the outer surface of the vertical support rod (8); a support rod sleeve rod (12) is sleeved on the outer surface of the vertical support rod (8); a plurality of sleeve rod screw holes (11) are arranged on the outer surface of the support rod sleeve rod (12); the sleeve rod screw holes (11) correspond to the support sleeve screw holes (9); a fixing screw (10) is arranged and installed at a location corresponding to the sleeve rod screw holes (11); the fixing screw (10) passes through one side of the support rod sleeve rod (12) and the support sleeve screw holes (9) and is connected to the inner side of the support rod sleeve rod (12).

2. The high-efficiency purification equipment for underwater dredging of river course management as claimed in claim 1, characterized in that: A front recovery port (2) is fixedly mounted on one end of the inner side of the vehicle frame body (1) away from the limiting member (16); a vacuum backflow channel (3) is welded in the middle of an outer surface of the front recovery port (2) away from the vehicle frame body (1); and a vacuum flow guide machine (21) is fixedly connected to the middle outer surface of the vacuum backflow channel (3).

3. The high-efficiency purification equipment for underwater dredging of river course management as claimed in claim 2, characterized in that: A sludge storage tank (4) is movably mounted on one end of the vacuum backflow channel (3) away from the front recovery port (2).

4. The high-efficiency purification equipment for underwater dredging of river course management as claimed in claim 1, characterized in that: A base baffle (13) is welded to one end of the support rod sleeve (12) away from the vertical support rod (8).

5. The high-efficiency purification equipment for underwater dredging of river course management as claimed in claim 1, characterized in that: A plurality of tire tracks (19) are mounted on both sides of the lower end of the vehicle frame body (1), and tires (20) are mounted on the outer edges of the tire tracks (19).

6. The high-efficiency purification equipment for underwater dredging of river course management as claimed in claim 4, characterized in that: A baffle warning strip (22) is fixedly mounted on the outer surface of the base baffle (13), and a height warning label (23) is fixedly mounted on the upper edge of the support kit (7).

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