River channel cleaning device for hydraulic engineering supervision

Abstract

The utility model provides a river channel cleaning device for hydraulic engineering supervision, and mainly relates to the field of river channel cleaning equipment. A river channel cleaning device for hydraulic engineering supervision comprises a fixing strip and an intercepting device arranged on the fixing strip. The intercepting device has the advantages that the intercepting device can intercept garbage floating in a river channel and gather the garbage into a device on a river bank, the garbage floating in the river channel can be intercepted for a long time, the garbage is collected at one position and can be cleaned by people at regular time, and the river channel can be kept clean for a long time; the intercepting device can automatically float on the surface of a water body without sinking or being too high according to the depth change of the river channel water body, the fixing device is arranged, the intercepting device cannot deform along with floating of the water body, garbage cannot float through gaps, and after the fixing device is removed, a small ship can pass through the middle of the intercepting device and cannot be intercepted; the device does not need to be driven by a large amount of energy, is only driven by water flow and cannot block river passage.

Description

Technical Field

[0001] The utility model mainly relates to the field of river channel cleaning equipment, in particular to a river channel cleaning device for water conservancy project supervision. Background Art

[0002] Due to environmental pollution or plant growth, a large amount of domestic garbage, fallen leaves, branches, floating baths and other garbage will float on the surface of the river water. After a long period of accumulation, these garbage will cause blockage and pollution to the river. This is a problem that needs to be paid attention to. The existing technology for the treatment of floating garbage in the river is to centrally remove and destroy it after a long period of accumulation, but this will still have an adverse effect on the water body, and the centralized removal equipment will block the river, causing blockage in the river. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a river cleaning device for water conservancy project supervision, the main effect of which is to arrange an interception device in the river to intercept floating garbage in the river for a long time, and collect the garbage in one place for people to clean regularly, so as to keep the river clean for a long time, and a telescopic device is provided, which can float on the surface of the water body according to the depth changes of the river water body without sinking or rising too high, and a fixing device is provided to fix the interception device at a certain position, so that it will not be deformed by floating with the water body so that garbage can float through the gap, and after the fixing device is released, a small boat can pass through the middle of the interception device without intercepting the boat.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A river channel cleaning device for water conservancy project supervision includes a fixed bar, characterized in that: a plurality of springs are provided at equal intervals on the upper part of the fixed bar, a pulling line is fixedly connected to the upper part of the spring, one end of the pulling line is fixedly connected to a connecting rod, a floating turntable is provided on the top of the connecting rod and is rotatably connected thereto, and a plurality of baffles are fixedly provided around the floating turntable.

[0006] Furthermore, a cross bar is provided at the bottom of the floating turntable, the cross bar is provided with through holes corresponding to the connecting rods and is slidably mounted on each connecting rod, and pull ropes are fixedly provided at the tops of both ends of the cross bar.

[0007] Furthermore, a servo motor is provided at the end of the pull rope, a turntable is provided at the output end of the servo motor, and the pull rope is wound around the turntable.

[0008] Furthermore, a pulley is provided on one side of the servo motor, and the pull rope is fixedly connected to the cross bar through the pulley.

[0009] Furthermore, a collecting net is provided on one side of the floating turntable.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The floating interception device on the river channel collects the garbage floating on the water surface to one place, making it convenient for personnel to clean up. The interception device is rotated only by the impact of the water flow, thereby gathering the garbage to one place without the need for additional power. The device can intercept and clean the garbage in the river channel for a long time, keeping the river channel clean for a long time after cleaning;

[0012] 2. By installing a telescopic device at the bottom of the device, the device can always float on the water surface when the water depth of the river changes, thus not affecting the garbage collection;

[0013] 3. By adding fixing and releasing devices to the device, the device can be fixed when clearing garbage, thereby reducing the impact of water flow impact on the device. After releasing the fixation, the device can be moved so that small boats can pass through the middle of the device without affecting the passage of the river. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the crossbar structure of the utility model.

[0017] The numbers shown in the accompanying drawings are: 1, fixing bar; 2, spring; 3, pulling line; 4, connecting rod; 5, floating turntable; 6, baffle; 7, cross bar; 8, pull rope; 9, servo motor; 10, turntable; 11, pulley; 12, collecting net; 13, through hole. DETAILED DESCRIPTION

[0018] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0019] Embodiment: A river channel cleaning device for water conservancy project supervision

[0020] like Figure 1-3 As shown, a river channel cleaning device for water conservancy project supervision, its specific structure includes:

[0021] A river cleaning device for water conservancy project supervision comprises a fixing bar 1, which is used to fix the device to the bottom of the river at a certain angle. A plurality of springs 2 are arranged at equal intervals on the upper part of the fixing bar 1. A pulling line 3 is fixedly connected to the upper part of the spring 2. The spring 2 is used to give the pulling line 3 a downward force, and when the pulling line 3 is subjected to an upward force, the spring 2 can be extended to enable the device to have a telescopic function, and is used to cope with the depth change of the water body in the river, so that the floating turntable 5 always floats on the water surface. A connecting rod 4 is fixedly connected to one end of the pulling line 3. A floating turntable 5 is arranged on the top of the connecting rod 4 and is rotatably connected to it. A plurality of baffles 6 are fixedly arranged around the floating turntable 5. The floating turntable 5 floats on the water surface of the river in a queue. The plurality of baffles 6 arranged around the floating turntable 5 are impacted by the water flow, so that the floating turntable 5 rotates in the same direction. Since each of the floating turntables 5 has a certain angle on the water surface, the garbage floating on the water surface can be transported to one side through the rotation of each floating turntable 5, so that the floating garbage is gathered, which is convenient for collection and cleaning.

[0022] A cross bar 7 is provided at the bottom of the floating turntable 5. The cross bar 7 is provided with through holes 13 corresponding to the connecting rods 4 and is slidably mounted on each connecting rod 4. Pull ropes 8 are fixedly provided on the tops of both ends of the cross bar 7. When the cross bar is mounted on each connecting rod 4, it is used to fix the floating turntable 5 in a certain position to prevent the device from being dispersed due to the impact of the water flow, thereby affecting the efficiency of intercepting garbage. When the cross bar 7 slides downward and leaves each connecting rod 4 to the pulling line 3, the floating turntable 5 can be put into a floating state, allowing a small boat to pass through the middle of the floating turntable 5.

[0023] A servo motor 9 is provided at the end of the pull rope 8 so that the servo motor 9 is fixedly installed on the river bank. A turntable 10 is provided at the output end of the servo motor 9. The pull rope 8 is wound around the turntable 10 to pull the cross bar 7 to slide up and down, thereby fixing or releasing the floating turntable 5.

[0024] A pulley 11 is provided on one side of the servo motor 9 , and the pull rope 8 is fixedly connected to the cross bar 7 via the pulley 11 . The pulley 11 is fixedly installed on the river bank to facilitate the pull rope 8 to pull the cross bar 7 .

[0025] A collecting net 12 is provided on one side of the floating turntable 5 , and the collecting net 12 is fixedly installed on the bank of the river channel to collect garbage gathered on one side of the floating turntable 5 from the water surface.

[0026] Working principle:

[0027] When the device is in use, the fixing bar 1 is fixed to the bottom of the river at a certain angle, and the floating turntable 5 connected thereto floats on the water surface. The water body gives buoyancy to the floating turntable 5, so that the pulling line 3 connected to the bottom of the floating turntable 5 extends from the spring 2. The spring 2 extends the pulling line 3 so that the floating turntable 5 always floats on the surface of the water body and will not sink or rise above the water surface. A baffle 6 is provided around the floating turntable 5. The baffle 6 can drive the floating turntable 5 to rotate after the water flows through the river, so that the garbage floating on the water surface in the river is transported to one side through the rotation of each floating turntable 5 and enters the collection net 12 set on the bank of the river, so that people can collect the garbage conveniently. The pulling line 3 and the connecting rod 4 of the floating turntable 5 are sleeved with a cross bar 7, and the cross bar 7 is slidably connected to the connecting rod 4. When the cross bar 7 is sleeved on the connecting rod 4, the connecting rod 4 can be fixed at the same position, and the floating turntable 5 can be further fixed at the same position on the water surface of the river, so as to prevent the floating turntable 5 from being dispersed due to the impact of the water flow, so that the garbage floating on the water surface of the river can pass through the gap. When the cross bar 7 slides downward to the pulling line 3, since the pulling line 3 is a flexible line, the floating turntable 5 can be dispersed, so that small ships passing through the river can only pass through the middle of the floating turntable 5, and will not affect the passage of ships in the river. The device has a simple structure, energy saving and environmental protection effects, and is suitable for popularization and use.

[0028] In the interpretation of the present invention, it should be noted that the terminology indicating the orientation is only for the convenience of description and understanding, and is not the only limitation on the installation position of the specific technical features, and does not exclude other possible installation methods.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A river channel cleaning device for water conservancy project supervision, comprising a fixing bar (1), characterized in that: A plurality of springs (2) are arranged at equal intervals on the upper part of the fixing bar (1); a pulling line (3) is fixedly connected to the upper part of the spring (2); one end of the pulling line (3) is fixedly connected to a connecting rod (4); a floating turntable (5) is arranged on the top of the connecting rod (4) and is rotatably connected thereto; and a plurality of baffles (6) are fixedly arranged around the floating turntable (5).

2. A river channel cleaning device for water conservancy project supervision according to claim 1, characterized in that: A cross bar (7) is provided at the bottom of the floating turntable (5), the cross bar (7) is provided with through holes (13) corresponding to the connecting rods (4) and is slidably sleeved on each connecting rod (4), and pull ropes (8) are fixedly provided at the tops of both ends of the cross bar (7).

3. A river channel cleaning device for water conservancy project supervision according to claim 2, characterized in that: A servo motor (9) is provided at the end of the pull rope (8), a rotating disk (10) is provided at the output end of the servo motor (9), and the pull rope (8) is wound around the rotating disk (10).

4. A river channel cleaning device for water conservancy project supervision according to claim 3, characterized in that: A pulley (11) is provided on one side of the servo motor (9), and the pull rope (8) is fixedly connected to the cross bar (7) through the pulley (11).

5. The river channel cleaning device for water conservancy project supervision according to claim 1 is characterized in that: A collecting net (12) is provided on one side of the floating turntable (5).

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