Floating grass salvaging device for water conservancy river channel
By designing a floating grass salvage device with multiple guide holes, rotating columns and springs, the problem of floating grass falling when it moves in the water body is solved, stable clamping and salvage of floating grass is achieved, and river cleaning efficiency is improved.
Patent Information
- Application Number
- CN202420635586.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-29
AI Technical Summary
When the existing floating grass salvage device moves in the water body, some floating grass falls due to the resistance of the water body, making it difficult to effectively grasp and salvage.
A floating grass salvage device including an installation device and a grab device is designed. The installation device is composed of a mounting column, a baffle, a draw rope and a moving board. The grab device is composed of a connecting plate, a mounting plate, a lock rod and a draw rope. The combination of multiple guide holes, rotating columns and springs achieves stable clamping and salvage of floating grass.
The problem of floating grass falling when it moves in the water is effectively avoided, and the stable grabbing and salvage of floating grass is achieved. The entire batch of floating grass can be salvaged ashore and the efficiency of river cleaning is improved.
Smart Images
Figure CN222294901U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy, in particular to a floating grass salvaging device used in water conservancy rivers. Background Art
[0002] Ecological water conservancy plays an extremely important role in river management projects. In order to effectively improve the level of river management and meet human water supply, flood control and irrigation requirements, we must pay full attention to the development of ecological environment construction. Water grass, also known as aquatic plants, has strong vitality. When cleaning the river, floating grass on the water surface is one of the main cleaning objects.
[0003] When the existing floating grass is being salvaged, the part of the floating grass located at the bottom of the water surface will fall off due to the resistance of the water body when moving in the water body. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content
[0004] The utility model aims to provide a floating grass salvaging device for water conservancy river channels, so as to solve the problem in the above-mentioned background technology that when the floating grass is salvaged, the part of the floating grass located at the bottom of the water surface will fall off due to the resistance of the water body when moving in the water body.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating grass salvaging device for water conservancy river channels, comprising a mounting device and a grabbing device, the mounting device comprising a mounting column, a baffle, a second pull rope and a movable plate, the bottom of the mounting column is fixedly connected to the first pull rope, the outer wall of the mounting column is provided with a plurality of guide holes, a plurality of mounting seats are vertically distributed on the outer sides of the guide holes, the baffle is connected to the outer wall of the mounting column through the mounting seats, the movable plate slides in the inner cavity of the mounting column, and the outer wall of the movable plate is plugged with a plurality of guide holes corresponding to the number of the guide holes The corresponding rotating column passes through the guide hole, and the second pull rope passes through the top of the mounting column and is connected to the movable plate; the plurality of grasping devices are distributed in a ring along the mounting column, and the grasping device includes a connecting plate, a mounting plate and a third pull rope, and the mounting plate is rotatably connected to the connecting plate through a rotating shaft, and a plurality of equally spaced clamping rods are welded on the outer wall of the mounting plate, and the third pull rope is connected to the outer wall of the mounting plate through a rotating seat, and the third pull rope passes through the mounting column and the movable plate in sequence, and a ring is sleeved on the end of the third pull rope.
[0006] In order to limit the position of the movable plate in conjunction with the baffle, as a preferred floating grass salvaging device for water conservancy rivers of the utility model, a screw hole is opened inside the movable plate, one end of the rotating column is threadedly connected to the screw hole, and the other end of the rotating column is opened with a slot presenting a cross-shaped structure, and a spring is fixed between the rotating column and the inner wall of the screw hole by bolts.
[0007] In order to enable the movable plate to move stably in the inner cavity of the mounting column, as a preferred floating grass salvaging device for water conservancy rivers of the utility model, the inner wall of the mounting column is provided with a vertical guide groove, and the outer wall of the movable plate is welded with a slider, and the slider is in sliding contact with the guide groove.
[0008] In order to constrain the first pull rope in the initial state, as a preferred floating grass salvaging device for water conservancy rivers of the utility model, the outer wall of the mounting column is fixed with a clamping plate by bolts, and the outer wall of the clamping plate is provided with an arc groove, and the first pull rope can be clamped in the arc groove.
[0009] In order to store the mounting plate and prevent it from being inconvenient to carry in the unfolded state, as a preferred floating grass salvaging device for water conservancy rivers of the utility model, the outer side wall of the mounting plate is provided with an annular groove, and a locking rope passes through the annular groove.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the setting of the floating grass salvaging device for water conservancy rivers is reasonably designed in structure, and multiple grabbing devices are installed on the outer side of the mounting column. The grabbing devices are in a horizontal state after being unfolded, and the grabbing devices and the mounting column fall from top to bottom to the surface of the floating grass, and the mounting plate is folded under the action of the third pull rope and the second pull rope. At this time, the clamping rod can be inserted into the inside of the floating grass pile, and the coordinated use of multiple mounting plates and the clamping rod can grab and lock the floating grass, and by pulling the first pull rope, the first pull rope is separated from the clamping plate, and the mounting column and the grabbing device are turned over in the water body, so that the opening between the grabbing device and the mounting column is turned from downward to upward, so that the whole bunch of floating grass pile grabbed can be salvaged ashore by pulling the first pull rope, and the floating grass can be prevented from moving in the water body and falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the internal structure of the installation column of the utility model;
[0013] Figure 3 This is a schematic diagram of the internal structure of the movable plate of the utility model;
[0014] Figure 4 It is a schematic diagram of the closed structure of the utility model.
[0015] In the figure: 100, mounting device; 110, mounting column; 111, first pull rope; 112, clamping plate; 113, guide hole; 120, baffle; 121, mounting seat; 130, second pull rope; 140, moving plate; 141, rotating column; 142, slider; 143, spring; 144, clamping slot;
[0016] 200, grabbing device; 210, connecting plate; 220, mounting plate; 221, clamping rod; 222, ring groove; 223, locking rope; 230, third pull rope; 231, ring. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-4 , the utility model provides a technical solution:
[0019] In the technical scheme, a floating grass salvaging device for water conservancy river channels includes an installation device 100 and a grabbing device 200. The installation device 100 includes an installation column 110, a baffle 120, a second pull rope 130 and a movable plate 140. The bottom of the installation column 110 is fixedly connected to the first pull rope 111. The outer wall of the installation column 110 is provided with a plurality of guide holes 113. A plurality of mounting seats 121 are vertically distributed outside the guide holes 113. The baffle 120 is connected to the outer wall of the installation column 110 through the mounting seat 121. The mounting seat 121 is connected to the outer wall of the installation column 110. The mounting column 110 is welded, and the baffle 120 is rotatably connected through the rotating shaft mounting seat 121. A torsion spring 1 is installed between the baffle 120 and the mounting seat 121, and the bottom of the mounting seat 121 is solid. The rotation angle range of the baffle 120 is between 0-90 degrees. The moving plate 140 slides in the inner cavity of the mounting column 110. The outer wall of the moving plate 140 is plugged with rotating columns 141 corresponding to the number of guide holes 113. The rotating columns 141 pass through the guide holes 113. The second pull rope 130 passes through the top of the mounting column 110 and is connected to the moving plate 140.
[0020] In this technical solution, the mounting column 110 is used to provide mounting points for the installation of various parts. The baffle 120 and the mounting seat 121 are divided into multiple layers. After each rotating column 141 passes over a layer of baffle 120, the baffle 120 is reset under the action of a torsion spring 1, thereby restricting the rotating column 141 so that the rotating column 141 can only move in a single direction in the guide hole 113. The second pull rope 130, the movable plate 140 and the rotating column 141 are used together to control the pulling of the mounting plate 220.
[0021] A plurality of grabbing devices 200 are distributed in a ring along the mounting column 110. The grabbing devices 200 include a connecting plate 210, a mounting plate 220, and a third pull rope 230. The mounting plate 220 is rotatably connected to the connecting plate 210 via a rotating shaft. A second torsion spring is sleeved on the outside of the rotating shaft. The two ends of the second torsion spring are respectively connected to the connecting plate 210 and the mounting plate 220. Therefore, the mounting plate 220 has a tendency to expand. A plurality of equally spaced clamping rods 221 are welded to the outer wall of the mounting plate 220. The third pull rope 230 is provided on the outer wall of the mounting plate 220. The pull rope 230 is connected to the outer wall of the mounting plate 220 through the rotating seat. The third pull rope 230 passes through the mounting column 110 and the moving plate 140 in sequence. The end of the third pull rope 230 is sleeved with a collar 231. A through hole is opened below the outer wall of the mounting column 110. The third pull rope 230 passes through the through hole and extends into the inner cavity of the mounting column 110. One end of the third pull rope 230 is rotatably connected to the rotating seat, and the other end passes through the moving plate 140. The collar 231 contacts the top of the moving plate 140.
[0022] In this technical solution, the mounting plate 220 can be unfolded and kept parallel to the connecting plate 210 under the action of the second torsion spring, and the clamping rod 221 can be vertically inserted into the floating grass pile. The third pull rope 230 can drive the mounting plate 220 to rotate after being pulled by an external force to complete the clamping of the floating grass pile.
[0023] In some technical solutions, reference Figure 2-3 A screw hole is opened inside the movable plate 140, one end of the rotating column 141 is threadedly connected to the screw hole, and the other end of the rotating column 141 is opened with a cross-shaped slot 144, and a spring 143 is fixed between the rotating column 141 and the inner wall of the screw hole by bolts.
[0024] In this technical solution, after the movable plate 140 moves to the end in the inner cavity of the mounting column 110, an external tool is used to insert the cross-shaped protrusion on the tool surface corresponding to the slot 144 into the slot 144, and pressure is first applied to the external tool to push a portion of the rotating column 141 into the screw hole, and then the external tool is rotated to make the rotating column 141 threadedly connected to the screw hole until the rotating column 141 is completely received in the interior of the movable plate 140. At this time, the movable plate 140 can slide arbitrarily in the inner cavity of the mounting column 110.
[0025] In some technical solutions, reference Figure 2-3 A vertical guide groove is formed on the inner wall of the mounting column 110 , and a slider 142 is welded on the outer wall of the moving plate 140 , and the slider 142 is in sliding contact with the guide groove.
[0026] In this technical solution, the slider 142 and the guide groove can limit the moving path of the movable plate 140 to prevent the movable plate 140 from rotating in the inner cavity of the mounting column 110 and increase the friction resistance between the rotating column 141 and the guide hole 113.
[0027] In some technical solutions, reference Figure 4 A clamping plate 112 is fixed to the outer wall of the mounting column 110 by bolts. An arc groove is formed on the outer wall of the clamping plate 112, and the first pull rope 111 can be clamped in the arc groove.
[0028] In this technical solution, the use of the clamping plate 112 can constrain the first pull rope 111 so that the first pull rope 111 is close to the outer wall of the mounting column 110 before use, thereby preventing the first pull rope 111 from being too loose and affecting the clamping of floating grass.
[0029] In some technical solutions, reference Figure 1 , Figure 2 and Figure 4 The outer wall of the mounting plate 220 is provided with an annular groove 222 , and a locking rope 223 runs through the annular groove 222 .
[0030] In this technical solution, after use, when moving and storing, the locking rope 223 can be used to bind the folded mounting plate 220 to prevent the mounting plate 220 from unfolding under the action of the torsion spring 2 and affecting storage and placement.
[0031] Working principle: When it is necessary to salvage floating grass in the river, the locking rope 223 is untied and separated from the mounting plate 220. At this time, the mounting plate 220 is unfolded and horizontally displayed under the action of the second torsion spring, and the movable plate 140 is at the bottom of the inner cavity of the mounting column 110. The rotating column 141 is pushed outward by the spring 143. A part of the rotating column 141 passes through the guide hole 113, and the first pull rope 111 is stuck in the card plate 112. The ends of the second pull rope 130 and the first pull rope 111 are fixed on the shore. When the floating grass passes in front of it with the water flow, The mounting column 110 is thrown out forcefully so that the mounting column 110 is vertically inserted into the floating grass pile. At this time, the connecting plate 210 and the mounting plate 220 are placed on the top of the floating grass pile, and the clamping rod 221 is inserted into the inside of the floating grass pile. At this time, the second pull rope 130 is pulled forcefully, and the second pull rope 130 pulls the moving plate 140 so that the moving plate 140 slides on the inner wall of the mounting column 110. At this time, while the moving plate 140 pulls the third pull rope 230, the rotating column 141 passes over the corresponding baffle 120 from bottom to top in sequence, and the third pull rope 230 is pulled. 30, the mounting plate 220 is pulled again, so that the mounting plate 220 rotates with the end of the connecting plate 210 to complete the clamping of the floating grass pile, until the second pull rope 130 cannot be pulled, at which time the movable plate 140 is blocked by the baffle 120 and is limited, and at this time the first pull rope 111 is pulled, and the first pull rope 111 is separated from the clamping plate 112 after being stressed, and after the first pull rope 111 pulls the mounting column 110, the mounting column 110 and the grabbing device 200 can be turned over as a whole, so that the grabbing device 200 and the mounting column 1 The opening between the mounting column 110 and the grabbing device 200 is turned from downward to upward, and the first pull rope 111 is pulled to salvage the floating grass clamped by the mounting column 110 and the grabbing device 200 to the shore; at this time, an external tool is used to first squeeze the card slot 144, and then rotate it, so that the rotating column 141 is stored in the interior of the movable plate 140. At this time, the movable plate 140 can slide freely in the inner cavity of the mounting column 110, and the tension on the third pull rope 230 is simultaneously released, so that the mounting plate 220 can unfold itself, so as to remove the floating grass and wait for the next time to salvage the floating grass.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof 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 also includes elements inherent to such process, method, article or device.
[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A floating grass salvaging device for water conservancy river channels, characterized by: The invention comprises an installation device (100) and a grasping device (200), wherein the installation device (100) comprises an installation column (110), a baffle (120), a second pull rope (130) and a movable plate (140), wherein the bottom of the installation column (110) is fixedly connected to a first pull rope (111), an outer side wall of the installation column (110) is provided with a plurality of guide holes (113), a plurality of installation seats (121) are vertically distributed outside the guide holes (113), and the baffle (120) is provided with a plurality of guide holes (113). 120) is connected to the outer wall of the mounting column (110) through the mounting seat (121), the movable plate (140) slides in the inner cavity of the mounting column (110), the outer wall of the movable plate (140) is plugged with rotating columns (141) corresponding to the number of the guide holes (113), the rotating columns (141) pass through the guide holes (113), and the second pull rope (130) passes through the top of the mounting column (110) and is connected to the movable plate (140); A plurality of the grasping devices (200) are distributed in a ring shape along the mounting column (110), and the grasping devices (200) include a connecting plate (210), a mounting plate (220) and a third pull rope (230). The mounting plate (220) is rotatably connected to the connecting plate (210) via a rotating shaft, and a plurality of equally spaced clamping rods (221) are welded to the outer wall of the mounting plate (220). The third pull rope (230) is connected to the outer wall of the mounting plate (220) via a rotating seat. The third pull rope (230) passes through the mounting column (110) and the movable plate (140) in sequence, and a ring (231) is sleeved on the end of the third pull rope (230).
2. A floating grass salvaging device for water conservancy river channels according to claim 1, characterized in that: A screw hole is formed inside the movable plate (140), one end of the rotating column (141) is threadedly connected to the screw hole, the other end of the rotating column (141) is formed with a slot (144) in a cross-shaped structure, and a spring (143) is fixed between the rotating column (141) and the inner wall of the screw hole by bolts.
3. A floating grass salvaging device for water conservancy river channels according to claim 1, characterized in that: The inner wall of the mounting column (110) is provided with a vertical guide groove, and the outer wall of the movable plate (140) is welded with a sliding block (142), and the sliding block (142) is in sliding contact with the guide groove.
4. A floating grass salvaging device for water conservancy river channels according to claim 1, characterized in that: A clamping plate (112) is fixed to the outer wall of the mounting column (110) by means of bolts, and an arc-shaped groove is formed on the outer wall of the clamping plate (112), and the first pull rope (111) can be clamped in the arc-shaped groove.
5. The floating grass salvaging device for water conservancy river channels according to claim 1, characterized in that: An annular groove (222) is formed on the outer side wall of the mounting plate (220), and a locking rope (223) runs through the annular groove (222).