Underwater channel cleaning device

Abstract

The utility model belongs to the field of channel cleaning equipment, and particularly relates to an underwater channel cleaning device which comprises a support. A winch is fixedly connected to the top of the support, a steel cable is installed on the winch, a truss is fixedly connected to the bottom end of the steel cable, a support is fixedly connected to the bottom of the truss, a fixing base is arranged on the support, a plurality of spray heads are arranged on the fixing base, a water pump is fixedly connected to the support, and the water outlet end of the water pump is fixedly connected with the spray heads through hoses. When the dredging device is used, the water pump pumps water, then the water is conveyed to the spray head through the hose, the winch unwinds the steel cable, the spray head is driven to move downwards to the position below the water surface, then high-pressure water flow is continuously sprayed through the spray head to flush silt in a channel, and therefore the dredging effect is achieved; in this way, the situation that workers dive into water can be reduced, the workers can conveniently use the device, and the safety in the cleaning process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a channel cleaning equipment field, specifically a kind of underwater channel cleaning device. BACKGROUND

[0002] Channel refers to the passage or pipeline structure for guiding and water, the maintenance and management of drainage channel is the key to ensure its long-term stable operation, regularly clean the sundries and silt in channel, keep channel unobstructed.

[0003] At present, in prior art, the water inlet and drainage channel of aquaculture pond and the related channel in sewage treatment facility will accumulate foreign matters such as silt and stone in the channel mouth in the long-term use process, which leads to poor drainage or blockage. During daily operation, the staff needs to clean and dredge the underwater channel regularly to ensure the stable operation of the channel.

[0004] However, during use, since the channel mouth is located below the water surface, the staff needs to dive into the water for cleaning, which is inconvenient and has certain safety hazards. Therefore, a kind of underwater channel cleaning device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides an underwater channel cleaning device.

[0006] The utility model solves the technical problems by adopting the following technical scheme: the utility model discloses an underwater channel cleaning device, which comprises a support, a winch is fixedly connected to the top of the support, a steel cable is installed on the winch, the bottom end of the steel cable is fixedly connected to a truss, a support base is fixedly connected to the bottom of the truss, a fixed seat is arranged on the support base, the fixed seat is provided with a plurality of spray heads, a water pump is fixedly connected to the support, the water outlet end of the water pump is fixedly connected to the spray head through a hose, and the water inlet end of the water pump is fixedly connected to a water inlet pipe.

[0007] Preferably, a plurality of sliding sleeves are fixedly connected to the support, a plurality of guide rods are arranged at the top of the truss, the adjacent guide rods are connected through threads, the bottom guide rod is fixedly connected to the truss, and the guide rods penetrate through the sliding sleeves and are connected to the sliding sleeves in a sliding manner.

[0008] Preferably, a screw rod is rotatably connected to the side surface of the fixed seat, an adjusting seat is threadedly connected to the middle part of the screw rod, a plurality of connecting seats are fixedly connected to the adjusting seat, a sliding groove is arranged in the connecting seat, the spray head is hingedly connected to the fixed seat, a circular shaft is fixedly connected to the surface of the spray head, the circular shaft is inserted into the sliding groove and connected to the sliding groove in a sliding manner, and the plurality of spray heads are distributed in a ring shape around the adjusting seat.

[0009] Preferably, a motor is fixedly connected to the support, and an output end of the motor is fixedly connected to the fixing base.

[0010] Preferably, a plurality of guide vanes are fixedly connected to the inner side wall of the spray head, the plurality of guide vanes are arranged in an arc shape, and the guide vanes are located at the end of the spray head away from the hose.

[0011] Preferably, a plurality of underwater cameras and a plurality of light supplement lamps are fixedly connected to the bottom of the truss, and universal wheels are mounted to the bottom of the support.

[0012] The utility model discloses the beneficial effect lies in:

[0013] 1. The utility model discloses a support, water pump, hose, spray head, hoist, steel cable and truss are set up, when using, rely on the water pump pumping, then give the spray head through the hose delivery, rely on the spray head and spray high -pressure water flow, hoist unwinds the steel cable, to this to make the truss move down, to drive the spray head to move down into below the water surface, then rely on the spray head to continuously spray high -pressure water flow to the silt of channel and wash, to play the role of dredging, to this can reduce the situation of staff diving underwater, to facilitate staff and use, improve the security in the cleaning process.

[0014] 2. The utility model discloses a guide rod and sliding sleeve are set up, rely on setting up guide rod and sliding sleeve, and the guide rod can slide in the sliding sleeve, to this to the truss and guide, improve stability, and the guide rod is connected through screw thread, and staff can assemble lengthening according to demand at any time, and the truss can be equipped with counterweight according to demand, to this to guarantee the stability of truss. ACCURATE DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the side view structural schematic diagram of the utility model;

[0018] Figure 3 It is the truss structural schematic diagram of the utility model;

[0019] Figure 4 It is the adjusting seat structural schematic diagram of the utility model;

[0020] Figure 5 It is a structure schematic view of the spray head of the utility model.

[0021] In the figure: 11, support; 12, winch; 13, steel cable; 14, truss; 15, support; 16, fixed seat; 17, spray head; 18, water pump; 19, hose; 21, sliding sleeve; 22, guide rod; 31, screw rod; 32, adjusting seat; 33, connecting seat; 34, sliding groove; 35, round shaft; 4, motor; 5, guide vane; 61, underwater camera; 62, light supplement lamp; 71, water inlet pipe; 72, mesh cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The specific embodiments are given below.

[0024] Please refer to Figures 1-3 As shown in the figure, an underwater channel cleaning device, including support 11, the top of support 11 is fixedly connected with winch 12, winch 12 is installed with steel cable 13, the bottom end of steel cable 13 is fixedly connected with truss 14, the bottom of truss 14 is fixedly connected with support 15, support 15 is provided with fixed seat 16, fixed seat 16 is provided with multiple spray heads 17, support 11 is fixedly connected with water pump 18, the water outlet end of water pump 18 is connected with spray head 17 through hose 19, the water inlet end of water pump 18 is fixedly connected with water inlet pipe 71, support 11 is fixedly connected with multiple sliding sleeves 21, the top of truss 14 is provided with multiple guide rods 22, two adjacent guide rods 22 are connected through threads, the bottommost guide rod 22 is fixedly connected with truss 14, guide rod 22 penetrates sliding sleeve 21 and is connected with it in sliding mode,

[0025] In use, the device is transported above the channel to be cleaned, then the water inlet pipe 71 of the water inlet end of the water pump 18 is inserted into the water pool of the breeding pond or sewage treatment facility, water is pumped by the water pump 18, then is transported to the spray head 17 through the hose 19, high-pressure water flow is sprayed by the spray head 17, the winch 12 unwinds the steel cable 13, so that the truss 14 moves downward, thereby driving the spray head 17 to move downward below the water surface, then the spray head 17 continuously sprays high-pressure water flow to flush the silt of the channel, thereby playing a dredging role, which can reduce the situation of the staff diving underwater, thereby facilitating the staff to use and improving the safety in the cleaning process.

[0026] Wherein the winch 12 relies on winding control steel cable 13 to adjust the height of the nozzle 17, it can have a large stroke, the nozzle 17 into the deep area for cleaning, such as using the screw, rack and pinion driven way, it can be difficult to meet the mobile stroke of the deeper pool, rely on the setting guide rod 22 and slide sleeve 21, guide rod 22 can slide in the slide sleeve 21, thus guiding the truss 14, improve stability, and guide rod 22 is connected through the thread, the staff can be assembled at any time according to the demand, truss 14 can be installed according to the demand of the counterweight, in order to ensure the stability of the truss 14.

[0027] Further, as shown in Figures 3-5 The side of the fixed seat 16 is rotatably connected with a screw rod 31, the middle part of the screw rod 31 is threadedly connected with an adjusting seat 32, a plurality of connecting seats 33 are fixedly connected on the adjusting seat 32, a sliding groove 34 is formed on the connecting seat 33, the nozzle 17 and the fixed seat 16 are hingedly connected, a circular shaft 35 is fixedly connected on the surface of the nozzle 17, the circular shaft 35 is inserted into the sliding groove 34 and slidably connected with the sliding groove 34, and a plurality of nozzles 17 are annularly distributed around the adjusting seat 32; in use, the staff can rotate the screw rod 31, thereby driving the adjusting seat 32 to move, the movement of the adjusting seat 32 will make the circular shaft 35 slide in the sliding groove 34 of the connecting seat 33, and the movement of the adjusting seat 32 will push the nozzle 17 to tilt and rotate, so as to adjust the cleaning angle of the nozzle 17, so that the staff can adjust the angle of the nozzle 17 to clean and dredge the underwater channel.

[0028] Further, as shown in Figure 3 The base 15 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with the fixed seat 16, and the fixed seat 16 and the base 15 are rotatably connected; in use, the motor 4 can drive the fixed seat 16 to rotate at a certain angle, and the motor 4 drives the fixed seat 16 to rotate a certain number of turns and then reversely rotate the fixed seat 16, so as to avoid damaging the hose 19, and the motor 4 is preferably a servo motor 4, which can adjust the washing position of the nozzle 17, so as to facilitate cleaning the underwater channel.

[0029] Further, as shown in Figure 5 The inner side wall of the nozzle 17 is fixedly connected with a plurality of guide vanes 5, the plurality of guide vanes 5 are arranged in an arc shape, and the guide vanes 5 are located at the end of the nozzle 17 away from the hose 19; in use, the water flow is guided by the plurality of guide vanes 5 during the process of being sprayed from the nozzle 17, so that the water flow rotates, thereby forming a vortex, so that the silt in the underwater channel can be conveniently cleaned and dredged, thereby facilitating the staff to use.

[0030] Further, as shown in Figure 3 The bottom of the truss 14 is fixed with a plurality of underwater cameras 61 and a plurality of light supplement lamps 62, and the bottom of the support 11 is provided with universal wheels; in use, the underwater cameras 61 and the plurality of light supplement lamps 62 can facilitate the observation of the position of the underwater channel, facilitate the adjustment of the position of the equipment by the staff, and observe the cleaning effect, thereby facilitating the staff to clean, and the universal wheels can facilitate the adjustment of the position and movement of the nozzle 17 on the equipment.

[0031] Further, as shown in Figures 1-2 The bottom end of the water inlet pipe 71 is fixed with a filter screen cover 72, which can filter the water inlet pipe 71 in use, thereby reducing the possibility of clogging of the water pump 18.

[0032] The working principle is that in use, the equipment is transported above the channel to be cleaned, then the water inlet pipe 71 of the water inlet end of the water pump 18 is inserted into the water pool of the breeding pond or the sewage treatment facility, the water pump 18 is used to pump water, then the water is transported to the nozzle 17 through the hose 19, the nozzle 17 sprays high-pressure water flow, the winch 12 unwinds the steel cable 13, so that the truss 14 moves downward, thereby driving the nozzle 17 to move downward into the water below, then the nozzle 17 continuously sprays high-pressure water flow to flush the silt in the channel, thereby playing a dredging role, which can reduce the staff's diving into the water, thereby facilitating the staff to use, and improving the safety during the cleaning process.

[0033] The winch 12 adjusts the height of the spray head 17 by winding the control steel cable 13, which can have a large stroke, facilitating the spray head 17 to enter a deeper area for cleaning. The rack and pinion drive mode can hardly meet the movement stroke of a deeper pool. The guide rods 22 can slide in the sliding sleeves 21 to guide and improve the stability of the trusses 14. The guide rods 22 are connected by threads, facilitating the staff to assemble and lengthen at any time according to the needs. The trusses 14 can be equipped with counterweights according to the needs to ensure the stability of the trusses 14. The staff can rotate the screw rod 31 to drive the adjusting seat 32 to move. The movement of the adjusting seat 32 makes the circular shaft 35 slide in the sliding groove 34 of the connecting seat 33. The movement of the adjusting seat 32 pushes the spray head 17 to tilt and rotate, thereby adjusting the cleaning angle of the spray head 17. This can facilitate the staff to adjust the angle of the spray head 17 to clean and dredge the underwater channel. The motor 4 can drive the fixed seat 16 to rotate at a certain angle. The motor 4 drives the fixed seat 16 to rotate a certain number of times and then reverses the fixed seat 16 to avoid damaging the hose 19. The motor 4 is preferably a servo motor 4. The setting can adjust the washing position of the spray head 17, thereby facilitating the cleaning of the underwater channel.

[0034] In use, the water flow sprayed from the spray head 17 is guided by the guide vanes 5 to rotate and form a vortex, thereby facilitating the cleaning and dredging of the silt in the underwater channel, thereby facilitating the staff to use. The underwater camera 61 and the plurality of fill light 62 can facilitate the observation of the position of the underwater channel, facilitate the staff to adjust the position of the equipment, and observe the cleaning effect, thereby facilitating the staff to clean. The universal wheel can facilitate the adjustment of the position and movement of the spray head 17 on the equipment.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An underwater channel cleaning device comprising a support (11); characterized in that: The top of the support (11) is fixedly connected with a winch (12), a steel cable (13) is installed on the winch (12), the bottom end of the steel cable (13) is fixedly connected with a truss (14), the bottom of the truss (14) is fixedly connected with a support (15), a fixed seat (16) is arranged on the support (15), the fixed seat (16) is provided with a plurality of spray heads (17), a water pump (18) is fixedly connected on the support (11), the water outlet end of the water pump (18) is fixedly connected with the spray head (17) through a hose (19), and the water inlet end of the water pump (18) is fixedly connected with a water inlet pipe (71).

2. An underwater channel cleaning device according to claim 1, characterised in that: A plurality of sliding sleeves (21) are fixedly connected on the support (11), a plurality of guide rods (22) are arranged on the top of the truss (14), two adjacent guide rods (22) are connected through threads, the guide rod (22) located at the bottom is fixedly connected with the truss (14), and the guide rod (22) penetrates through the sliding sleeve (21) and is in sliding connection with the sliding sleeve (21).

3. An underwater channel cleaning device according to claim 2, characterised in that: The side surface of the fixed seat (16) is rotatably connected with a screw rod (31), the middle portion of the screw rod (31) is threadedly connected with an adjusting seat (32), a plurality of connecting seats (33) are fixedly connected on the adjusting seat (32), a sliding groove (34) is arranged on the connecting seat (33), the spray head (17) is hingedly connected with the fixed seat (16), a circular shaft (35) is fixedly connected to the surface of the spray head (17), the circular shaft (35) is inserted into the sliding groove (34) and is in sliding fit with the sliding groove (34), and a plurality of spray heads (17) are annularly distributed around the adjusting seat (32).

4. An underwater channel cleaning device according to claim 3, characterised in that: The support (15) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with the fixed seat (16), and the fixed seat (16) and the support (15) are rotatably connected.

5. An underwater channel cleaning device according to claim 2, characterised in that: A plurality of guide vanes (5) are fixedly connected to the inner side wall of the spray head (17), the plurality of guide vanes (5) are arranged in an arc shape, and the guide vanes (5) are located at the end of the spray head (17) away from the hose (19).

6. An underwater channel cleaning device according to claim 2, characterized in that: The bottom of the truss (14) is fixedly connected with a plurality of underwater cameras (61) and a plurality of light supplementing lamps (62), and the bottom of the support (11) is provided with universal wheels.

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