Fence for water conservancy project

Abstract

The fence for the water conservancy project comprises a supporting rod, a main inserting rod is connected to the lower portion of the supporting rod, a filtering handrail is connected to the inner side of the supporting rod, and a lifting limiting box is installed at one end of the filtering handrail; a conveying lead screw is installed in the nut conveying base, and one end of the conveying lead screw is connected with a driving motor. Water filtering net surfaces are arranged at one end of the collecting box and one end of the lifting limiting box, limiting clamping blocks are installed on the two sides of the lifting limiting box, fixing bolts are installed on the two sides in the limiting clamping blocks, and clamping grooves are formed in the two sides of the outer wall of the collecting box. Compared with an existing device, the fence for the water conservancy project can drive the conveying lead screw to rotate through the driving motor, the rotating conveying lead screw can convey the nut conveying base and the lifting limiting box in the vertical direction, and therefore the collecting box can be conveniently conveyed upwards, and garbage intercepted on the upper portion can be collected into the box.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a fence used for water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. The functions of water conservancy projects include but are not limited to flood control, water supply, power generation, irrigation, shipping, breeding, landscaping, etc. These projects have played a huge role in promoting social progress and also have a positive effect on ecological construction. The fences in water conservancy projects are mainly used for coarse filtering of water flows.

[0003] A Chinese patent with authorization publication number CN219793871U discloses a water conservancy project fence, including a first fixed pile, a connecting pile is arranged at the outer end of one side of the first fixed pile, a second fixed pile is arranged at the outer end of one side of the connecting pile, the first fixed pile, the second fixed pile and the bottom end of one side of the connecting pile are all provided with a connecting rod, and a baffle is arranged at the top of the connecting rod; by designing the first fixed pile, the connecting pile, the second fixed pile, the connecting rod, the plug rod, the baffle, the circular groove, the servo motor, the square groove, the threaded sleeve rod, the bearing, the threaded rod, the square rod, the horizontal bar, and the vertical rod, after the water conservancy project fence is installed, the vertical rod can be again penetrated into the deep soil through the mutual transmission action of the servo motor, the square groove, the threaded sleeve rod, the bearing, the threaded rod, the square rod, and the horizontal bar, so that the water conservancy project fence can be firmly fixed in the soil, thereby improving the stability of the fence after installation.

[0004] Although the hydraulic engineering fence mentioned above can be firmly fixed in the soil and improve the stability of the fence after installation, it is usually necessary to rely on human rowing to salvage foreign objects, which is not only time-consuming and labor-intensive, but also has poor salvage effect. For this reason, we propose a hydraulic engineering fence. Utility Model Content

[0005] The purpose of the utility model is to provide a fence for water conservancy projects to solve the problem raised in the above background technology that when salvaging foreign objects, it is still necessary to rely on human rowing to salvage the foreign objects, which is not only time-consuming and labor-intensive, but also has a poor salvaging effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fence for water conservancy projects, comprising:

[0007] A support rod, a main plug rod is connected to the lower side of the support rod, a filter railing is connected to the inner side of the support rod, and a lifting limit box is installed at one end of the filter railing;

[0008] A nut conveying seat, which is connected to both sides of one end of the lifting limit box, a conveying screw rod is installed inside the nut conveying seat, and one end of the conveying screw rod is connected to a driving motor;

[0009] A collecting box is installed inside the lifting limit box. The collecting box and one end of the lifting limit box are both provided with a water filtering mesh. Limiting blocks are installed on both sides of the lifting limit box, and fixing bolts are installed on both sides of the limiting blocks. Card grooves are opened on both sides of the outer wall of the collecting box.

[0010] Preferably, the filter railing is further provided with:

[0011] A connecting rod is installed below the filtering railing, and a plurality of auxiliary plugging rods are arranged below the connecting rod.

[0012] Preferably, the main insertion rod is fixedly connected to the support rod, and the auxiliary insertion rods are equidistantly distributed along the lower end of the connecting rod.

[0013] Preferably, a semi-enclosed structure is formed between the lifting limit box and the collecting box, and the collecting box is engaged with the lifting limit box via a limit block and a slot.

[0014] Preferably, the limit block is slidably connected to the lifting limit box, and the fixing bolts are symmetrically distributed about the vertical center line of the limit block, and the water filter mesh surface is a hollow mesh structure.

[0015] Preferably, a rotating structure is formed between the driving motor and the conveying screw, and the conveying screw passes through the interior of the nut conveying seat, and the nut conveying seat is fixedly connected to the lifting limit box.

[0016] Compared with the prior art, the utility model provides a fence for water conservancy projects, which has the following beneficial effects:

[0017] The utility model can drive the transmission screw rod to rotate through the driving motor, and the rotating transmission screw rod can vertically transmit the nut transmission seat and the lifting limit box, so that the collection box can be easily transmitted upward, and the garbage intercepted above can be collected in the box, avoiding the need to rely on human rowing to salvage the foreign objects when salvaging the foreign objects, which is not only time-consuming and labor-intensive, but also has a poor salvaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the lifting limit box and the collection box of this utility model;

[0021] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 It is a schematic diagram of the internal side structure of the utility model.

[0023] In the figure: 1. Support rod; 2. Main plug rod; 3. Connecting rod; 4. Auxiliary plug rod; 5. Filter railing; 6. Lifting limit box; 7. Water filter mesh; 8. Limit block; 9. Collection box; 10. Card slot; 11. Fixing bolt; 12. Driving motor; 13. Nut transmission seat; 14. Transmission screw. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-3 A fence for a water conservancy project includes: a support rod 1, a main plug rod 2 is connected to the bottom of the support rod 1, a filter railing 5 is connected to the inner side of the support rod 1, and a lifting limit box 6 is installed at one end of the filter railing 5; a connecting rod 3, which is installed below the filter railing 5, and a plurality of auxiliary plug rods 4 are arranged below the connecting rod 3; the main plug rod 2 is fixedly connected to the support rod 1, and the auxiliary plug rods 4 are equidistantly distributed along the lower end of the connecting rod 3; the multiple auxiliary plug rods 4 below the connecting rod 3 can cooperate with the main plug rod 2 to facilitate improving the stability of the device installation.

[0026] See also Figure 2-4A fence for water conservancy projects, comprising: a collecting box 9, which is installed inside a lifting limit box 6, and one end of the collecting box 9 and the lifting limit box 6 are both provided with a water filtering mesh surface 7, both sides of the lifting limit box 6 are provided with limit blocks 8, and both sides of the limit blocks 8 are provided with fixing bolts 11, and both sides of the outer wall of the collecting box 9 are provided with card slots 10; a semi-enclosed structure is formed between the lifting limit box 6 and the collecting box 9, and the collecting box 9 is mutually engaged with the lifting limit box 6 through the limit blocks 8 and the card slots 10; The lifting limit box 6 can limit the collecting box 9, and the limiting block 8 and the card slot 10 can facilitate the mutual engagement of the collecting box 9 and the lifting limit box 6; the limiting block 8 is slidably connected to the lifting limit box 6, and the fixing bolts 11 are symmetrically distributed about the vertical center line of the limiting block 8, and the water filter mesh surface 7 is a hollow mesh structure; the fixing bolts 11 can fix the limiting block 8, thereby facilitating the stable connection between the collecting box 9 and the lifting limit box 6, and the garbage can be retained in the box through the water filter mesh surface 7.

[0027] See also Figure 1 , 2 And 5, a fence for water conservancy projects, including: a nut conveying seat 13, which is connected to both sides of one end of a lifting limit box 6, a conveying screw 14 is installed inside the nut conveying seat 13, and one end of the conveying screw 14 is connected to a driving motor 12; a rotating structure is formed between the driving motor 12 and the conveying screw 14, and the conveying screw 14 runs through the inside of the nut conveying seat 13, and the nut conveying seat 13 is fixedly connected to the lifting limit box 6; the driving motor 12 can drive the conveying screw 14 to rotate, and the rotating conveying screw 14 can vertically convey the nut conveying seat 13 and the lifting limit box 6, so that it is convenient to convey the collection box 9 upward, and the garbage intercepted above can be collected into the box.

[0028] Working principle: when using the fence for water conservancy projects, first install the collecting box 9 and the lifting limit box 6 in the lifting limit box 6, and facilitate the mutual engagement of the collecting box 9 and the lifting limit box 6 through the mutual cooperation of the limit block 8 and the card slot 10, and then fix the limit block 8 through the fixing bolt 11, so as to facilitate the stable connection of the collecting box 9 and the lifting limit box 6; then plug the device into the bottom of the water, and improve the stability of the installation of the device through the mutual cooperation of multiple auxiliary plug rods 4 under the connecting rod 3 and the main plug rod 2; finally, regularly salvage the garbage, start the driving motor 12, and the driving motor 12 drives the transmission screw 14 to rotate. The rotating transmission screw 14 can vertically transmit the nut transmission seat 13 and the lifting limit box 6, so as to facilitate the upward transmission of the collecting box 9. At the same time, the water can be filtered out through the water filter mesh 7, so that the garbage intercepted above can be collected in the box, and after moving up to the water surface, the collecting box 9 is taken out and the garbage therein can be cleaned. This is the working principle of the fence for water conservancy projects.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fence for water conservancy projects, characterized in that: include: A support rod (1), wherein a main plug rod (2) is connected below the support rod (1), a filter railing (5) is connected inside the support rod (1), and a lifting limit box (6) is installed at one end of the filter railing (5); A nut conveying seat (13) connected to both sides of one end of the lifting limit box (6), a conveying screw rod (14) is installed inside the nut conveying seat (13), and one end of the conveying screw rod (14) is connected to a driving motor (12); A collection box (9) is installed inside the lifting limit box (6); one end of the collection box (9) and the lifting limit box (6) are both provided with a water filter mesh surface (7); both sides of the lifting limit box (6) are provided with limit blocks (8); both sides of the limit blocks (8) are provided with fixing bolts (11); and both sides of the outer wall of the collection box (9) are provided with card slots (10).

2. A water conservancy project fence according to claim 1, characterized in that: The filtering rail (5) is also provided with: A connecting rod (3) is installed below the filtering railing (5), and a plurality of auxiliary plugging rods (4) are arranged below the connecting rod (3).

3. A water conservancy project fence according to claim 2, characterized in that: The main insertion rod (2) is fixedly connected to the support rod (1), and the auxiliary insertion rods (4) are equidistantly distributed along the lower end of the connecting rod (3).

4. A water conservancy project fence according to claim 1, characterized in that: A semi-enclosed structure is formed between the lifting limit box (6) and the collection box (9), and the collection box (9) is engaged with the lifting limit box (6) via a limit block (8) and a slot (10).

5. A water conservancy project fence according to claim 1, characterized in that: The limit block (8) is slidably connected to the lifting limit box (6), and the fixing bolts (11) are symmetrically distributed about the vertical center line of the limit block (8), and the water filtering mesh surface (7) is a hollow mesh structure.

6. A water conservancy project fence according to claim 1, characterized in that: A rotating structure is formed between the driving motor (12) and the conveying screw rod (14), and the conveying screw rod (14) penetrates the interior of the nut conveying seat (13), and the nut conveying seat (13) is fixedly connected to the lifting limit box (6).

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