River channel floating object intercepting device for water conservancy project

Abstract

The river channel floating object intercepting device for the water conservancy project comprises an intercepting floating plate, a floating block, a cavity, an extrusion air bag and a connecting floating rope, the floating block is fixedly installed at the upper end of the intercepting floating plate, the cavity is formed in the intercepting floating plate, the extrusion air bag is fixedly installed at the lower end of the intercepting floating plate, and the connecting floating rope is connected with the cavity. Meanwhile, a connecting floating rope is connected and installed between the intercepting floating plates, and the intercepting floating plates are in an inverted-T shape from the side view. According to the river channel floating object intercepting device for the water conservancy project, through cooperative use of a butt-joint rod, a movable plate, a limiting block, a rotating shaft, a pull rope and a clamping block, the butt-joint rod is aligned to a movable groove and inserted into the movable groove, and the movable plate in the movable groove pulls the limiting block through the pull rope and the rotating shaft to enter the butt-joint groove; and the clamping blocks and the clamping blocks at the butt joint grooves are mutually limited, stable reinforcement of the intercepting floating plate is completed, operation is easy and convenient, and a user can conveniently assemble the intercepting floating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a river floating object interception device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. At the same time, in order to maintain the sanitation of the river, floating objects on the river surface are usually intercepted by buoys and wait for further treatment.

[0003] For example, publication number: CN216474900U discloses a river floating object interception device for water conservancy projects, including a floating object interception device mainly composed of a plurality of floats, steel wire ropes and two insertion rods. Each of the floats is composed of two semi-cylindrical half floats connected by bolts. The float is sleeved on the outside of the steel wire rope, and the steel wire rope is connected to the insertion rod through a fixing ear. A winding assembly is provided between the steel wire rope and one of the insertion rods.

[0004] The above-mentioned device uses the limit rod and spring, and the card slot on the turntable to flexibly adjust the length of the released wire rope according to the width of the river. However, after the buoy is retracted, the columnar structure of the buoy is inconvenient to load and transport, and it is easy to cause the buoy to scatter during transportation. In addition, some existing buoys are only assembled by card connection, and the structure is not strong enough. When intercepting floating objects, they may be dispersed by the flushing of the water flow. Utility Model Content

[0005] The purpose of the utility model is to provide a river floating object interception device for water conservancy projects, so as to solve the problems in the above background technology that the assembly structure between the pontoons is not strong enough and the pontoons take up a large space and are difficult to place when stored and transported.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a river floating object interception device for water conservancy projects, comprising an interception float, a floating block, a cavity, an extrusion airbag, and a connecting floating rope, wherein the upper end of the interception float is fixedly mounted with a floating block, the interior of the interception float is provided with a cavity, and the lower end of the interception float is fixedly mounted with an extrusion airbag, and a connecting floating rope is connected between the interception floats, and further comprising:

[0007] The interception float is convex in side view, and a docking rod is fixedly installed at the lower end of the interception float, and a docking groove is opened at the lower end of the interception float. At the same time, a movable groove is provided at the lower end of the interception float, and a movable plate is slidably installed in the movable groove;

[0008] A limit block is movably installed at the lower end of the intercepting floating plate, and a connecting spring is connected to the lower end of the intercepting floating plate, and a limit slot is provided on the limit block;

[0009] A rotating shaft is rotatably mounted inside the intercepting floating plate, and a tension rope is connected and mounted on the rotating shaft.

[0010] Furthermore, a sliding groove is provided inside the intercepting float plate, and a tension spring is connected and installed inside the intercepting float plate sliding groove, and a sliding block is movably installed inside the sliding groove. At the same time, the sliding block is fixedly installed on the clamping block, and the clamping block moves left and right in the sliding groove through the sliding block.

[0011] Furthermore, the sliding block is symmetrical up and down about the horizontal center line of the clamping block, and the sliding block is connected to the tension spring, and the sliding block forms an elastic structure in the sliding groove through the tension spring, and at the same time, the clamping block forms a sliding structure inside the intercepting float plate through the sliding block, and the clamping block is trapezoidal when viewed from the side, and the clamping block will move left and right on the intercepting float plate through the sliding block, and be clamped with the limit groove opened at the lower end of the limit block.

[0012] Furthermore, the side view of the limit block is an inverted "L" shape, and the position of the limit block corresponds to the position of the docking groove, and a tension rope is connected to the limit block, and the other end of the tension rope is connected to the movable plate, so that the limit block can be snapped into the docking groove during docking.

[0013] Furthermore, the size of the floating block on the upper end of the intercepting float is the same as the size of the cavity opened inside the intercepting float, and symmetrical rope threading grooves are opened on the left and right sides of the intercepting float, and the inside of the rope threading groove is fitted with an extrusion airbag, which squeezes and fixes the connecting floating rope in the rope threading groove through the extrusion airbag.

[0014] Furthermore, the docking rods are arranged in two groups symmetrically about the vertical center line of the intercepting float, and the positions of the docking rods and the movable grooves are symmetrical about the horizontal center line of the intercepting float, so that the docking rods can push the movable plate in the movable groove to move.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This device for intercepting floating objects in river channels for water conservancy projects uses a docking rod, a movable plate, a limiting block, a rotating shaft, a tension rope, and a clamping block. When the docking rod is aligned with the movable groove and inserted, the movable plate in the movable groove pulls the limiting block into the docking groove through the tension rope and the rotating shaft, and is mutually limited by the clamping block at the docking groove, thus completing the stable reinforcement of the intercepting floating plate. The operation is simple and convenient, and the user is convenient to assemble.

[0017] 2. The river floating object interception device for water conservancy projects is convenient for storage after the assembled interception floats are disassembled by nesting the floating blocks arranged on the top of the interception floats with the cavity. The interception floats that are connected to each other form a whole, making transportation and storage more convenient and reducing space occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic side sectional view of the structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0022] Figure 5 This is a schematic diagram of the connection structure of the intercepting floating plate of the utility model.

[0023] In the figure: 1. Intercepting float; 2. Floating block; 3. Docking rod; 4. Movable plate; 5. Limit block; 6. Rotating shaft; 7. Tension rope; 8. Limit groove; 9. Connecting block; 10. Sliding groove; 11. Sliding block; 12. Tension spring; 13. Docking groove; 14. Movable groove; 15. Cavity; 16. Extrusion airbag; 17. Connecting float rope; 18. Connecting spring; 19. Rope threading groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a river floating object interception device for water conservancy projects, including an interception float 1, a floating block 2, a docking rod 3, a movable plate 4, a limit block 5, a rotating shaft 6, a tension rope 7, a limit groove 8, a clamping block 9, a sliding groove 10, a sliding block 11, a tension spring 12, a docking groove 13, a movable groove 14, a cavity 15, an extrusion airbag 16, a connecting floating rope 17, a connecting spring 18, and a rope threading groove 19.

[0026] In this embodiment:

[0027] The interception float 1, the floating block 2, the cavity 15, the extrusion airbag 16 and the connecting floating rope 17 are fixedly installed on the upper end of the interception float 1, and the cavity 15 is opened inside the interception float 1. The extrusion airbag 16 is fixedly installed on the lower end of the interception float 1. At the same time, the connecting floating rope 17 is connected between the interception floats 1. It also includes:

[0028] The interception float 1 is convex in shape when viewed from the side, and a docking rod 3 is fixedly mounted on the lower end of the interception float 1, and a docking groove 13 is opened on the lower end of the interception float 1. At the same time, a movable groove 14 is provided on the lower end of the interception float 1, and a movable plate 4 is slidably mounted in the movable groove 14;

[0029] A limit block 5 is movably installed at the lower end of the intercepting floating plate 1, and a connecting spring 18 is connected to the lower end of the intercepting floating plate 1, and a limit slot 8 is provided on the limit block 5;

[0030] The rotating shaft 6 is rotatably mounted inside the intercepting floating plate 1 , and a tension rope 7 is connected and mounted on the rotating shaft 6 .

[0031] A sliding groove 10 is provided inside the intercepting float 1, and a tension spring 12 is connected and installed inside the sliding groove 10 of the intercepting float 1, and a sliding block 11 is movably installed inside the sliding groove 10, and the sliding block 11 is fixedly installed on the clamping block 9, and the clamping block 9 moves left and right in the sliding groove 10 through the sliding block 11. The sliding block 11 is symmetrical up and down about the horizontal center line of the clamping block 9, and the sliding block 11 is connected to the tension spring 12, and the sliding block 11 forms an elastic structure in the sliding groove 10 through the tension spring 12, and at the same time, the clamping block 9 forms a sliding structure inside the intercepting float 1 through the sliding block 11, and the clamping block 9 is trapezoidal in side view, and the clamping block The connecting block 9 will move left and right on the intercepting floating plate 1 through the sliding block 11, and will engage with the limiting groove 8 opened at the lower end of the limiting block 5. The side view of the limiting block 5 is an inverted "L" shape, and the position of the limiting block 5 corresponds to the position of the docking groove 13. A tension rope 7 is connected to the limiting block 5, and the other end of the tension rope 7 is connected to the movable plate 4, so that the limiting block 5 can be engaged with the docking groove 13 during docking. The docking rod 3 is symmetrically arranged in two groups about the vertical center line of the intercepting floating plate 1, and the position of the docking rod 3 and the movable groove 14 are symmetrical about the horizontal center line of the intercepting floating plate 1, so that the docking rod 3 can push the movable plate 4 in the movable groove 14 to move;

[0032] The size of the floating block 2 at the upper end of the intercepting float 1 is the same as the size of the cavity 15 opened inside the intercepting float 1, and symmetrical rope threading grooves 19 are opened on the left and right sides of the intercepting float 1, and the extrusion airbags 16 are fitted inside the rope threading grooves 19.

[0033] Working principle: When using the device, first place the device in the correct working position, then place the connecting floating rope 17 in the rope threading groove 19, and then mirror-match the bottoms of the two sets of intercepting floating plates 1, align the docking rod 3 with the movable groove 14 and insert it in. The docking rod 3 will push the movable plate 4 in the movable groove 14 to move inward, and at the same time, the movable plate 4 will drive the limit block 5 connected to the other end through the tension rope 7 and the rotating shaft 6 to move to the outside of the intercepting floating plate 1 and enter the docking groove 13. At the same time, the front end of the limit block 5 will push the trapezoidal clamping block 9 to move outward along the sliding groove 10, and under the action of the tension spring 12, it will be clamped with the limit groove 8 to complete the assembly of the intercepting floating plate 1, making it a complete intercepting buoy.

[0034] At the same time, when the interception float 1 is transported, the floating block 2 at the upper end of the interception float 1 is snapped into the cavity 15, and the interception float 1 is assembled in sequence, so that the interception float 1 becomes a whole, which is convenient for rotation and reduces the required storage space.

[0035] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river floating object interception device for water conservancy projects, comprising an interception floating plate (1), a floating block (2), a cavity (15), an extrusion air bag (16) and a connecting floating rope (17), characterized in that: The upper end of the interception floating plate (1) is fixedly mounted with a floating block (2), a cavity (15) is provided inside the interception floating plate (1), and a squeezing air bag (16) is fixedly mounted on the lower end of the interception floating plate (1), and a connecting floating rope (17) is connected and mounted between the interception floating plates (1), and further comprising: The interception floating plate (1) is convex in side view, and a docking rod (3) is fixedly mounted on the lower end of the interception floating plate (1), and a docking groove (13) is provided on the lower end of the interception floating plate (1), and a movable groove (14) is provided on the lower end of the interception floating plate (1), and a movable plate (4) is slidably mounted in the movable groove (14); A limit block (5) is movably mounted at the lower end of the interception floating plate (1), a connecting spring (18) is connected and mounted at the lower end of the interception floating plate (1), and a limit slot (8) is provided on the limit block (5); A rotating shaft (6) is rotatably mounted inside the intercepting floating plate (1), and a tension rope (7) is connected and mounted on the rotating shaft (6).

2. A river floating object interception device for water conservancy projects according to claim 1, characterized in that: A sliding groove (10) is provided inside the intercepting floating plate (1), and a tension spring (12) is connected and installed inside the sliding groove (10) of the intercepting floating plate (1), and a sliding block (11) is movably installed inside the sliding groove (10), and the sliding block (11) is fixedly installed on the clamping block (9).

3. A floating object interception device for river channel used in water conservancy projects according to claim 2, characterized in that: The sliding block (11) is symmetrical about the horizontal center line of the clamping block (9) in the upper and lower directions, and the sliding block (11) is connected to the tension spring (12). The sliding block (11) forms an elastic structure in the sliding groove (10) through the tension spring (12). At the same time, the clamping block (9) forms a sliding structure inside the intercepting floating plate (1) through the sliding block (11), and the clamping block (9) is trapezoidal in side view.

4. The device for intercepting floating objects in a river channel for a hydraulic project according to claim 1, characterized in that: The limit block (5) is in an inverted "L" shape when viewed from the side, and the position of the limit block (5) corresponds to the position of the docking groove (13). A tension rope (7) is connected to the limit block (5), and the other end of the tension rope (7) is connected to the movable plate (4).

5. The device for intercepting floating objects in a river channel for a hydraulic project according to claim 1, characterized in that: The size of the floating block (2) at the upper end of the interception floating plate (1) is the same as the size of the cavity (15) opened inside the interception floating plate (1), and symmetrical rope threading grooves (19) are opened on the left and right sides of the interception floating plate (1), and the inside of the rope threading groove (19) is fitted with an extrusion airbag (16).

6. The device for intercepting floating objects in a river channel for a hydraulic project according to claim 1, characterized in that: Two groups of the docking rods (3) are symmetrically arranged about the vertical center line of the interception floating plate (1), and the positions of the docking rods (3) and the movable grooves (14) are symmetrical about the horizontal center line of the interception floating plate (1).

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