River ecological environment protection and restoration device

Abstract

The utility model discloses a riverway ecological environment protection and restoration device, and belongs to the technical field of riverway restoration. Comprising a floating plate, a winding mechanism is fixedly installed on the floating plate, the winding mechanism comprises a reel, traction ropes are fixedly installed at the two ends of the reel, balancing weights are fixedly installed at the two ends of each traction rope, and an advancing mechanism is fixedly installed on the floating plate. After the balancing weight is fished up from the water bottom and separated from the water bottom, the advancing mechanism pushes the floating plate to move on the river surface so that the position of the floating plate can be adjusted, then the traction rope is released through the reel so that the balancing weight can fall to the water bottom, stability of the floating plate can be guaranteed, and when the floating plate is close to the river bank, plants can be conveniently planted on the floating plate.

Description

Technical Field

[0001] The present application relates to the technical field of river channel restoration, and more specifically, to a river channel ecological environment protection and restoration device. Background Art

[0002] Ecological floating islands have unique advantages in river ecological environment management. It is a kind of artificial floating island. It uses ecological engineering principles to degrade COD, nitrogen and phosphorus in water for eutrophic water quality. It takes aquatic plants as the main body, applies the principles of soilless cultivation technology, uses polymer materials as carriers and matrices, applies the symbiotic relationship between species, and makes full use of the spatial niche and nutritional niche of the water body, so as to establish an efficient artificial ecosystem to reduce the pollution load in the water body. The current small ecological floating islands have such shortcomings in the process of use: during use, heavy objects are generally sunk to the bottom of the water to ensure the stability of the floating board, but this method cannot ensure the stability of the floating board, and after being fixed, the position of the floating board cannot be adjusted, which affects the area of ​​repair.

[0003] The document with prior art publication number CN 116282564 A provides a river channel ecological environment protection and restoration device, which ensures the stability of the floating plate through a support rod, drives the floating plate to rotate through a waterproof motor, and changes the lateral distance of the floating plate by rotating an adjustment sleeve, thereby increasing the contact area and restoration area with the river channel; the design of highly absorbent polymer resin cellulose can improve the stability of the connection between the inserted rod and the riverbed, and the purification beads can be used as a carrier of the purifier, thereby realizing rapid purification of the river water quality.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: after the device is used, the float plate is fixed on the insertion rod, which means that when planting plants on the float plate, it is necessary to manually reach the position of the float plate by boat before the plants can be planted. At the same time, after the insertion rod is fixed to the bottom of the water, the float plate can only be moved in a small range around the area of ​​the insertion rod, and cannot be adjusted to any position. At the same time, each time a large-scale movement is required, workers are required to take a boat to pull out and reinsert the insertion rod, which is inconvenient to operate.

[0005] In view of this, we propose a river ecological environment protection and restoration device. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of the present application is to provide a river ecological environment protection and restoration device, which solves the technical problems in the above-mentioned background technology and realizes the technical effect of facilitating the movement of the floating plate to any position. The floating plate can be moved to the shore to facilitate the planting of plants on the floating plate.

[0008] 2. Technical solution

[0009] The technical solution of the present application provides a river ecological environment protection and restoration device, including: a floating plate, a winding mechanism is fixedly installed on the floating plate, the winding mechanism includes a reel, a traction rope is fixedly installed on both ends of the reel, counterweight blocks are fixedly installed on both ends of the traction rope, and a traveling mechanism is fixedly installed on the floating plate.

[0010] By adopting the above technical solution, when the traction rope is wound by the reel of the winding mechanism, the counterweight block is lifted up from the bottom of the water and after it is separated from the bottom of the water, the traveling mechanism pushes the float to move on the river surface to facilitate the adjustment of the position of the float, and then the traction rope is released through the reel to make the counterweight block fall to the bottom of the water, thereby ensuring the stability of the float and facilitating the planting of plants on the float when the float is close to the river bank.

[0011] As an optional solution of the technical solution of this application document, the winding mechanism also includes a first motor and two reels fixed at both ends of the reel.

[0012] By adopting the above technical solution, the first motor is fixed on the floating plate, and the output shaft is connected to the reel for transmission. The reel is rotatably connected to the floating plate through the bearing seat, and the middle parts of the two traction ropes are fixed on the reel to wind the traction rope when the reel rotates and prevent the traction rope from shifting axially along the reel.

[0013] As an optional solution of the technical solution of the present application document, the travel mechanism includes two second motors and a transmission shaft coaxially fixed to the output shaft of the second motor and a propeller coaxially fixed to the transmission shaft.

[0014] By adopting the above technical solution, the two second motors are operated simultaneously to drive the transmission shaft to rotate, and the transmission shaft drives the propeller to rotate, which can then drive the float to move forward and backward on the river surface. When the two second motors are started separately, the travel angle of the float can be adjusted.

[0015] As an optional solution of the technical solution of the present application document, guide holes are provided at the four corners of the floating plate, and the traction rope is inserted into the guide holes.

[0016] By adopting the above technical solution, the traction rope is passed through the guide hole to guide the traction rope, thereby ensuring the stability of the traction rope when it is wound.

[0017] As an optional solution of the technical solution of the present application document, the first motor is connected to the worm gear, and the reel is coaxially fixed with a worm wheel meshing with the worm gear.

[0018] By adopting the above technical solution, the output shaft of the first motor is fixed coaxially with the worm, and the first motor drives the worm to rotate, thereby driving the worm wheel to rotate, and the worm wheel drives the reel to rotate. Under the self-locking effect of the worm wheel and the worm, the counterweight block that is salvaged can be prevented from generating a large torsional force on the first motor due to its own weight, thereby ensuring the service life of the first motor.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. In the present application, when the traction rope is wound around the reel of the winding mechanism, the counterweight is lifted up from the bottom of the water and after leaving the bottom of the water, the traveling mechanism propels the float to move on the river surface to facilitate adjustment of the position of the float, and then the traction rope is released through the reel to make the counterweight fall to the bottom of the water, thereby ensuring the stability of the float and facilitating the planting of plants on the float when the float is close to the river bank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a river ecological environment protection and restoration device disclosed in a preferred embodiment of the present application;

[0023] Figure 2 A river ecological environment protection and restoration device disclosed in a preferred embodiment of this application Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 A river ecological environment protection and restoration device disclosed in a preferred embodiment of this application Figure 1 The enlarged structural diagram at B in the middle;

[0025] Figure 4 A river ecological environment protection and restoration device disclosed in a preferred embodiment of this application Figure 1 The enlarged structural diagram at C in the middle;

[0026] Explanation of the numbers in the figure: 1. Floating plate; 101. Guide hole; 2. Winding mechanism; 201. First motor; 2011. Worm; 202. Reel; 2021. Worm wheel; 203. Reel; 3. Counterweight; 4. Traction rope; 5. Traveling mechanism; 501. Second motor; 502. Transmission shaft; 503. Propeller; 6. Wire. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] A river ecological environment protection and restoration device includes: a floating plate 1, a winding mechanism 2 is fixedly installed on the floating plate 1, the winding mechanism 2 includes a reel 202, a traction rope 4 is fixedly installed at both ends of the reel 202, a counterweight 3 is fixedly installed at both ends of the traction rope 4, and a traveling mechanism 5 is fixedly installed on the floating plate 1.

[0029] Reference Figure 1-Figure 4 When the traction rope 4 is wound around the reel 202 of the winding mechanism 2, the counterweight 3 is lifted up from the bottom of the water and after leaving the bottom of the water, the traveling mechanism 5 pushes the floating board 1 to move on the river surface to adjust the position of the floating board 1. Subsequently, the traction rope 4 is released through the reel 202 to make the counterweight 3 fall to the bottom of the water, thereby ensuring the stability of the floating board 1 and facilitating the planting of plants on the floating board 1 when the floating board 1 is close to the river bank.

[0030] The winding mechanism 2 further includes a first motor 201 and two reels 203 fixed at both ends of the reel 202 .

[0031] Reference Figure 4 The first motor 201 is fixed on the floating plate 1, and the output shaft is connected to the reel 202 in a transmission manner. The reel 202 is rotatably connected to the floating plate 1 through a bearing seat. The middle parts of the two traction ropes 4 are fixed on the reel 203 to wind the traction ropes 4 when the reel 203 rotates, and prevent the traction ropes 4 from axially deviating along the reel 202.

[0032] The traveling mechanism 5 includes two second motors 501 , a transmission shaft 502 coaxially fixed to the output shaft of the second motor 501 , and a propeller 503 coaxially fixed to the transmission shaft 502 .

[0033] Reference Figure 1 and Figure 3 By running the two second motors 501 simultaneously, the transmission shaft 502 is driven to rotate, and the transmission shaft 502 drives the propeller 503 to rotate, thereby driving the floating board 1 to move forward and backward on the river surface. When the two second motors 501 are started separately, the travel angle of the floating board 1 can be adjusted.

[0034] The four corners of the floating plate 1 are all provided with guide holes 101 , and the traction rope 4 is inserted into the guide holes 101 .

[0035] Reference Figure 1 and Figure 3 The traction rope 4 is passed through the guide hole 101 to guide the traction rope 4 and ensure the stability of the traction rope 4 when it is wound.

[0036] The first motor 201 is drivingly connected to the worm 2011 , and a worm wheel 2021 meshing with the worm 2011 is coaxially fixed to the winding shaft 202 .

[0037] Reference Figure 4The output shaft of the first motor 201 is coaxially fixed with the worm 2011. When the first motor 201 drives the worm 2011 to rotate, the worm wheel 2021 is driven to rotate, and the spool 202 is driven to rotate through the worm wheel 2021. Then, under the self-locking effect of the worm wheel 2021 and the worm 2011, the counterweight block 3 that is salvaged can be prevented from generating a large torsional force on the first motor 201 under the effect of its own weight, thereby ensuring the service life of the first motor 201.

[0038] It is worth noting that both the first motor 201 and the second motor 501 are waterproof motors, and both are conventionally electrically connected to the power source via the wire 6 .

[0039] Working principle: When the position of the floating board 1 needs to be moved, the first motor 201 is started to drive the worm 2011 to rotate, and the worm wheel 2021 is rotated when the worm 2011 is driven to rotate. The worm wheel 2021 is rotated when the worm 2011 is driven to rotate, and the reel 202 drives the reel 203 to wind the traction rope 4 so that the counterweight 3 is salvaged. Then, by controlling the operation of the two second motors 501, when the two second motors 501 are running at the same time, the transmission shaft 502 is driven to rotate, and the transmission shaft 502 drives the propeller 503 to rotate, thereby driving the floating board 1 to move forward and backward on the river surface. When the two second motors 501 are started separately, the travel angle of the floating board 1 can be adjusted, and the position of the floating board 1 can be moved arbitrarily. After the movement is completed, the first motor 201 drives the reel 202 to rotate in the opposite direction, and releases the traction rope 4, so that the counterweight 3 sinks to the bottom of the water.

Claims

1. A river ecological environment protection and restoration device, characterized by: include: A floating plate (1), a winding mechanism (2) is fixedly mounted on the floating plate (1), the winding mechanism (2) comprises a reel (202), traction ropes (4) are fixedly mounted on both ends of the reel (202), counterweight blocks (3) are fixedly mounted on both ends of the traction rope (4), and a traveling mechanism (5) is fixedly mounted on the floating plate (1).

2. A river ecological environment protection and restoration device according to claim 1, characterized in that: The winding mechanism (2) further comprises a first motor (201) and two reels (203) fixed at both ends of the reel (202).

3. A river ecological environment protection and restoration device according to claim 1, characterized in that: The traveling mechanism (5) comprises two second motors (501), a transmission shaft (502) coaxially fixed to the output shaft of the second motor (501), and a propeller (503) coaxially fixed to the transmission shaft (502).

4. A river ecological environment protection and restoration device according to claim 1, characterized in that: The four corners of the floating plate (1) are each provided with a guide hole (101), and the traction rope (4) is inserted into the guide hole (101).

5. A river ecological environment protection and restoration device according to claim 2, characterized in that: The first motor (201) is drivingly connected to a worm (2011), and a worm wheel (2021) meshing with the worm (2011) is coaxially fixed to the reel (202).

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