Combined grille for water conservancy project

Abstract

The utility model discloses a combined grille for hydraulic engineering, which relates to the technical field of hydraulic engineering, and comprises a mounting rack, two corresponding second sliding chutes are arranged in the mounting rack, an inner frame is slidably connected in the second sliding chutes, two corresponding inner grooves are arranged in the inner frame, and the inner grooves are arranged in the mounting rack. Clamping plates are fixedly connected to the interiors of the internal grooves, a plurality of separation rods are fixedly connected between the two clamping plates, third sliding grooves are formed in the mounting frame, third sliding blocks are slidably connected to the interiors of the third sliding grooves, clamping grooves are formed in the inner frame, and the third sliding blocks are matched with the clamping grooves. The combined type grating for the water conservancy project has the advantages that the fixing bolts, the internal grooves and the clamping plates are matched with one another, the separation rods can be conveniently disassembled and assembled, meanwhile, the distance between the separation rods can be adjusted according to the size of suspended matter and sundries in the using environment, and the applicability of the combined type grating for the water conservancy project is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a combined grille for water conservancy projects. Background technology:

[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects can be divided into flood control projects such as embankments, reservoirs, flood storage and diversion areas, culverts, farmland water conservancy projects, irrigation projects, hydropower projects, shipping and urban water supply and drainage projects according to their service objects. With the continuous development of society, more and more auxiliary tools are used in water conservancy projects. During the construction of water conservancy projects, there is sewage in some areas and it needs to be discharged. When discharging sewage, it is usually necessary to use a cleaning screen to filter and clean the water flow to prevent excessive impurities in the sewage from causing blockage of the drainage channel and affecting subsequent construction.

[0003] According to a Chinese patent application with patent number 202320532055.1, a drainage grille for water conservancy projects is disclosed, including a frame and a partition rod, the left and right sides of the front end of the frame are provided with limit grooves, the left and right sides of the frame are provided with movable grooves, the limit grooves are communicated with the movable grooves, a mounting frame is provided in the frame, the left and right ends of the mounting frame are connected with movable blocks, the movable blocks are movably inserted in the movable grooves, the surface of the mounting frame is provided with a mounting groove, the partition rod is inserted in the mounting groove, the left and right inner walls of the mounting groove are provided with slots, and the A screw sleeve is rotatably embedded in the opening of the slot, a nut is fixedly connected to the outer end of the screw sleeve, a bolt is inserted into the inner thread of the screw sleeve, the bolt is inserted in the slot, and a grinding stone is fixedly installed on the outer end of the bolt. Through the connecting ring and the hook, the cleaning personnel do not need to bend down and put their hands into the water to pull the mounting frame to slide. The blade can also be used to clean some water plants and other things that are entangled with the dividing rod. After cleaning one grille, the mounting frame can be removed and the next grille can be cleaned, which greatly increases the practicability of the device and greatly improves the work efficiency and convenience of the cleaning personnel.

[0004] However, the partition rods of the drainage grille for water conservancy projects are fixedly installed inside the frame. When the partition rods are damaged due to wear after long-term use, the entire frame and the partition rods need to be replaced, which reduces the drainage grille for water conservancy projects and increases maintenance costs. For this reason, we propose a combined grille for water conservancy projects. Utility model content:

[0005] The utility model aims to provide a combined grille for water conservancy projects to solve the shortcomings of the prior art.

[0006] The utility model is implemented by the following technical scheme: a combined grille for water conservancy projects, including a mounting frame, the mounting frame is provided with two corresponding second slide grooves inside, the second slide groove is slidably connected to the inner frame inside, the inner frame is provided with two corresponding internal grooves inside, the inner grooves are fixedly connected with a card plate, a plurality of dividing rods are fixedly connected between the two card plates, the mounting frame is provided with a third slide groove inside, the third slide groove is slidably connected to the third slider, the inner frame is provided with a card groove inside, the third slider cooperates with the card groove, the mounting frame is provided with a fourth slide groove inside and on one side of the third slide groove, a limiting mechanism is arranged inside the fourth slide groove, the mounting frame is provided with two corresponding first slide grooves inside, and a sliding mechanism is arranged inside the first slide groove.

[0007] Preferably, the limiting mechanism includes a fourth slider, the fourth slider is slidably connected to the inside of the fourth slide groove, the fourth slider is fixedly connected to one side of the third slider, a plurality of telescopic springs are arranged inside the fourth slide groove, one end of the telescopic spring is fixedly connected to one side of the fourth slider, and the other end of the telescopic spring is fixedly connected to the inside of the fourth slide groove. The fourth slider and the third slider can be limited by the limiting mechanism, so as to preliminarily fix the inner frame, thereby facilitating fixing the inner frame to the inside of the mounting frame, facilitating the assembly and disassembly of the inner frame, and improving the applicability of the combined grille for water conservancy projects.

[0008] Preferably, a fifth slide groove is provided inside the mounting frame and on one side of the fourth slide groove, a fifth slide groove is fixedly connected to one side of the fourth slide groove, and the fifth slide groove is slidably connected to the inside of the fifth slide groove. The mutual cooperation between the fifth slide groove and the fifth slide groove facilitates the staff to assemble and disassemble the inner frame.

[0009] Preferably, the sliding mechanism includes a first slide groove, which is opened inside the mounting frame, and the first slide groove is rotatably connected to the inside of the first slide groove, and the first slide groove is slidably connected to the inside of the first slide groove, and the first threaded rod passes through the first slide slider and is threadedly connected thereto. The sliding mechanism can drive the first connecting block to slide, and then drive the second connecting block, the third connecting block and the polishing rod to move, thereby facilitating the cleaning of debris adhered to the surface of the dividing rod and preventing the debris from clogging the grille.

[0010] Preferably, one end of the first threaded rod is fixedly connected to a transmission wheel, a toothed transmission belt is arranged between the two transmission wheels, a first servo motor is fixedly installed inside the mounting frame, and the output end of the first servo motor is fixedly connected to one of the first threaded rods, and the normal operation of the sliding mechanism can be ensured through the mutual cooperation of the first servo motor, the transmission wheel and the toothed transmission belt.

[0011] Preferably, a first connecting block is fixedly connected to one side of the first sliding block, a first plug-in slot is provided inside the first connecting block, a first plug-in block is plugged into the inside of the first plug-in slot, a second connecting block is fixedly connected between the two first plug-in blocks, a second connecting block is fixedly connected to one side of the second connecting block, a third connecting block is sleeved on the outer side of the second plug-in block, a second plug-in slot is provided inside the third connecting block, the second plug-in block is plugged into the inside of the second plug-in slot, a plurality of polishing rods are fixedly connected to one side of the third connecting block, the polishing rods cooperate with the dividing rods, and the mutual cooperation of the first connecting block, the first plug-in slot, the first plug-in slot, the second connecting block, the second plug-in slot and the third connecting block facilitates the assembly and disassembly of the components, and facilitates the inspection and replacement of the second connecting block, the third connecting block and the polishing rod, thereby improving the applicability of the combined grille for water conservancy projects.

[0012] Preferably, a fixing groove is opened inside the mounting frame, a fixing plate is fixedly connected to one side of the inner frame, fixing bolts are arranged inside the clamping plate, the fixing plate, the first connecting block and the third connecting block, the clamping plate and the inner frame are threadedly fixed by fixing bolts, the fixing plate is fixed to the inside of the fixing groove by fixing bolts, the first plug-in block is threadedly fixed to the inside of the first plug-in groove by fixing bolts, and the second plug-in block is threadedly fixed to the inside of the second plug-in groove by fixing bolts.

[0013] Advantages of the utility model:

[0014] 1. The utility model facilitates the assembly and disassembly of the inner frame through the mutual cooperation of the fixing bolts, the second slide groove, the inner frame, the fixing groove, the fixing plate, the third slide groove, the fourth slide groove, the fifth slide groove, the third slider, the fourth slider, the fifth slider, the telescopic spring and the card groove, thereby improving the convenience of maintenance of the combined grille for water conservancy projects. The mutual cooperation of the fixing bolts, the internal groove and the card plate facilitates the assembly and disassembly of the partition rods, and at the same time, the distance between the multiple partition rods can be adjusted according to the size of the suspended matter and debris in the use environment, thereby improving the applicability of the combined grille for water conservancy projects.

[0015] 2. The utility model can clean up the suspended matter blocked between the multiple partition rods and the debris adhered to the surface of the partition rods through the mutual cooperation of the first slide groove, the first threaded rod, the first slider, the first servo motor, the transmission wheel, the toothed transmission belt, the first connecting block, the first plug-in block, the second connecting block, the third connecting block and the polishing rod, so as to prevent the debris from clogging the grille, thereby improving the applicability of the combined grille for water conservancy projects. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic structural diagram of a combined grille for water conservancy projects according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a sliding mechanism of a combined grille for a water conservancy project according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the development of a second connection block of a combined grille for a water conservancy project according to an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a limit mechanism of a combined grille for water conservancy engineering according to an embodiment of the utility model;

[0021] Figure 5 The present invention is a schematic structural diagram of an inner frame of a combined grille for a water conservancy project according to an embodiment of the present utility model.

[0022] In the figure: 1. mounting frame; 2. first slide groove; 3. first threaded rod; 4. first slider; 5. first servo motor; 6. transmission wheel; 7. toothed transmission belt; 8. first connecting block; 9. first plug-in slot; 10. first plug-in block; 11. second connecting block; 12. second plug-in block; 13. second plug-in slot; 14. third connecting block; 15. grinding rod; 16. fixing bolt; 17. second slide groove; 18. inner frame; 19. fixing groove; 20. fixing plate; 21. third slide groove; 22. fourth slide groove; 23. fifth slide groove; 24. third slider; 25. fourth slider; 26. fifth slider; 27. telescopic spring; 28. slot; 29. ​​inner slot; 30. card plate; 31. partition rod. Specific implementation method:

[0023] 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 of 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.

[0024] See also Figures 1 to 5The utility model provides a technical solution: a combined grille for water conservancy projects, including a mounting frame 1, wherein two corresponding second slide grooves 17 are provided inside the mounting frame 1, and an inner frame 18 is slidably connected inside the second slide groove 17, and two corresponding internal grooves 29 are provided inside the inner frame 18, and a card plate 30 is fixedly connected inside the internal groove 29, and a plurality of partition rods 31 are fixedly connected between the two card plates 30, and a third slide groove 21 is provided inside the mounting frame 1, and a third slider 24 is slidably connected inside the third slide groove 21, and a card groove 28 is provided inside the inner frame 18, and the third slider 24 cooperates with the card groove 28, and a fourth slide groove 22 is provided inside the mounting frame 1 and located on one side of the third slide groove 21, and a limiting mechanism is provided inside the fourth slide groove 22, and two corresponding first slide grooves 2 are provided inside the mounting frame 1, and a sliding mechanism is provided inside the first slide groove 2;

[0025] The limiting mechanism includes a fourth slider 25, the fourth slider 25 is slidably connected to the inside of the fourth slide slot 22, the fourth slider 25 is fixedly connected to one side of the third slider 24, and a plurality of telescopic springs 27 are arranged inside the fourth slide slot 22, one end of the telescopic spring 27 is fixedly connected to one side of the fourth slider 25, and the other end of the telescopic spring 27 is fixedly connected to the inside of the fourth slide slot 22. The fourth slider 25 and the third slider 24 can be limited by the limiting mechanism, so as to preliminarily fix the inner frame 18, thereby facilitating the fixing of the inner frame 18 to the inside of the mounting frame 1, facilitating the assembly and disassembly of the inner frame 18, and improving the applicability of the combined grille for water conservancy projects;

[0026] A fifth slide groove 23 is provided inside the mounting frame 1 and on one side of the fourth slide groove 22. A fifth slide block 26 is fixedly connected to one side of the fourth slide block 25. The fifth slide block 26 is slidably connected to the inside of the fifth slide groove 23. The fifth slide groove 23 and the fifth slide block 26 cooperate with each other to facilitate the staff to assemble and disassemble the inner frame 18.

[0027] The sliding mechanism includes a first slide groove 2, which is opened inside the mounting frame 1, and the first threaded rod 3 is rotatably connected inside the first slide groove 2. The first slider 4 is slidably connected inside the first slide groove 2, and the first threaded rod 3 penetrates the first slider 4 and is threadedly connected thereto. The first connecting block 8 can be driven to slide through the sliding mechanism, and then the second connecting block 11, the third connecting block 14 and the grinding rod 15 can be driven to move, so as to facilitate the cleaning of the debris adhered to the surface of the partition rod 31 to prevent the debris from clogging the grille. One end of the first threaded rod 3 is fixedly connected to a transmission wheel 6, and a toothed transmission belt 7 is arranged between the two transmission wheels 6. A first servo motor 5 is fixedly installed inside the mounting frame 1. The first servo The output end of the motor 5 is fixedly connected to one of the first threaded rods 3. The first servo motor 5, the transmission wheel 6 and the toothed transmission belt 7 cooperate with each other to ensure the normal operation of the sliding mechanism. When in use, the first servo motor 5 is started to drive one of the first threaded rods 3 to rotate, and then drive one of the transmission wheels 6 to rotate, and then drive the toothed transmission belt 7 to run, and then drive another transmission wheel 6 to rotate, and then drive the first threaded rod 3 to rotate, and then the first slider 4 slides inside the first slide groove 2, and then drives the first connecting block 8 to slide, and then drives the second connecting block 11, the third connecting block 14 and the grinding rod 15 to move, so as to clean up the debris adhering to the surface of the partition rod 31;

[0028] A first connecting block 8 is fixedly connected to one side of the first sliding block 4, a first plug-in slot 9 is provided inside the first connecting block 8, a first plug-in block 10 is plugged into the first plug-in slot 9, a second connecting block 11 is fixedly connected between the two first plug-in blocks 10, a second connecting block 12 is fixedly connected to one side of the second connecting block 11, a third connecting block 14 is sleeved on the outer side of the second plug-in block 12, a second plug-in slot 13 is provided inside the third connecting block 14, and the second plug-in block 12 is plugged into the second plug-in slot 13. 3, a plurality of polishing rods 15 are fixedly connected to one side of the third connecting block 14, and the polishing rods 15 cooperate with the dividing rods 31. Through the cooperation of the first connecting block 8, the first plug-in slot 9, the first plug-in block 10, the second connecting block 11, the second plug-in block 12, the second plug-in slot 13 and the third connecting block 14, it is convenient to assemble and disassemble the components, and it is convenient to overhaul and replace the second connecting block 11, the third connecting block 14 and the polishing rods 15, thereby improving the applicability of the combined grille for water conservancy projects;

[0029] A fixing groove 19 is opened inside the mounting frame 1, and a fixing plate 20 is fixedly connected to one side of the inner frame 18. Fixing bolts 16 are provided inside the clamping plate 30, the fixing plate 20, the first connecting block 8, and the third connecting block 14. The clamping plate 30 and the inner frame 18 are threadedly fixed by the fixing bolts 16. The fixing plate 20 is fixed to the inside of the fixing groove 19 by the fixing bolts 16. The first plug-in block 10 is threadedly fixed to the inside of the first plug-in slot 9 by the fixing bolts 16. The second plug-in block 12 is threadedly fixed to the inside of the second plug-in slot 13 by the fixing bolts 16.

[0030] In summary, when the combined grille for water conservancy projects is used, the staff first adjusts the distance between the multiple dividing rods 31 according to the size of the suspended matter in the use environment, and then fixes the multiple dividing rods 31 between the two card plates 30 through the fixing bolts 16, and then fixes the card plates 30 to the inside of the internal groove 29 through the fixing bolts 16, and then inserts the inner frame 18 into the second slide groove 17. When the inner frame 18 contacts the third slider 24, the third slider 24 is pushed to the inside of the third slide groove 21, and then the fourth slider 25 is pushed to the inside of the fourth slide groove 22, so that the telescopic spring 27 is contracted. When the inner frame 18 is inserted into the inside of the second slide groove 17, the restriction of the third slider 24 is released through the mutual cooperation of the card groove 28 and the third slider 24, so that the telescopic spring 27 rebounds and pushes the fourth slider 25 and the third slider 24 to slide in the fourth slide groove 22 and the third slide groove 21, and then the third slider 24 is inserted into the inside of the card groove 28, thereby preliminarily limiting the inner frame 18, and at the same time, the fixing plate 2 0 is inserted into the interior of the fixing groove 19, and then the fixing plate 20 is fixed to the interior of the fixing groove 19 by the fixing bolt 16, and then the polishing rod 15 is replaced according to the gap between the multiple partition rods 31 after adjustment, and the second plug-in block 12 is inserted into the interior of the second plug-in groove 13 for fixing, and then the polishing rod 15 is inserted between the multiple partition rods 31, and at the same time, the first plug-in block 10 is inserted into the interior of the first plug-in groove 9, and then the first plug-in block 10 is fixed to the interior of the first plug-in groove 9 by the fixing bolt 16. When cleaning, start the first servo motor 5 to drive one of the first threaded rods 3 to rotate, and then drive one of the transmission wheels 6 to rotate, and then drive the toothed transmission belt 7 to run, and then drive the other transmission wheel 6 to rotate, and then drive the first threaded rod 3 to rotate, and then the first slider 4 slides in the first slide groove 2, and then drives the first connecting block 8 to slide, and then drives the second connecting block 11, the third connecting block 14 and the polishing rod 15 to move, so as to clean the debris adhered to the surface of the partition rod 31.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined grille for water conservancy projects, comprising a mounting frame (1), characterized in that: The mounting frame (1) has two corresponding second slide grooves (17) formed inside, the second slide groove (17) is slidably connected to an inner frame (18), the inner frame (18) has two corresponding internal grooves (29) formed inside, a card plate (30) is fixedly connected to the inner groove (29), a plurality of partition rods (31) are fixedly connected between the two card plates (30), a third slide groove (21) is formed inside the mounting frame (1), a third slider (24) is slidably connected to the inner third slide groove (21), a card groove (28) is formed inside the inner frame (18), the third slider (24) and the card groove (28) cooperate with each other, a fourth slide groove (22) is formed inside the mounting frame (1) and located on one side of the third slide groove (21), a limiting mechanism is provided inside the fourth slide groove (22), and two corresponding first slide grooves (2) are formed inside the mounting frame (1), a sliding mechanism is provided inside the first slide groove (2).

2. The combined grid for water conservancy projects according to claim 1, characterized in that: The limiting mechanism comprises a fourth slider (25), the fourth slider (25) is slidably connected to the inside of the fourth slide groove (22), the fourth slider (25) is fixedly connected to one side of the third slider (24), a plurality of telescopic springs (27) are arranged inside the fourth slide groove (22), one end of the telescopic spring (27) is fixedly connected to one side of the fourth slider (25), and the other end of the telescopic spring (27) is fixedly connected to the inside of the fourth slide groove (22).

3. The combined grid for water conservancy projects according to claim 2, characterized in that: A fifth slide groove (23) is provided inside the mounting frame (1) and on one side of the fourth slide groove (22); a fifth slide groove (26) is fixedly connected to one side of the fourth slide block (25); and the fifth slide block (26) is slidably connected to the inside of the fifth slide groove (23).

4. The combined grid for water conservancy projects according to claim 1, characterized in that: The sliding mechanism comprises a first sliding groove (2), the first sliding groove (2) is opened inside the mounting frame (1), a first threaded rod (3) is rotatably connected inside the first sliding groove (2), a first sliding block (4) is slidably connected inside the first sliding groove (2), and the first threaded rod (3) passes through the first sliding block (4) and is threadedly connected thereto.

5. The combined grid for water conservancy projects according to claim 4, characterized in that: One end of the first threaded rod (3) is fixedly connected to a transmission wheel (6), a toothed transmission belt (7) is provided between the two transmission wheels (6), a first servo motor (5) is fixedly installed inside the mounting frame (1), and an output end of the first servo motor (5) is fixedly connected to one of the first threaded rods (3).

6. The combined grid for water conservancy projects according to claim 4, characterized in that: A first connecting block (8) is fixedly connected to one side of the first sliding block (4); a first plug-in slot (9) is provided inside the first connecting block (8); a first plug-in block (10) is plugged into the first plug-in slot (9); a second connecting block (11) is fixedly connected between the two first plug-in blocks (10); a second plug-in block (12) is fixedly connected to one side of the second connecting block (11); a third connecting block (14) is sleeved on the outer side of the second plug-in block (12); a second plug-in slot (13) is provided inside the third connecting block (14); the second plug-in block (12) is plugged into the second plug-in slot (13); a plurality of polishing rods (15) are fixedly connected to one side of the third connecting block (14); the polishing rods (15) cooperate with the partition rods (31).

7. The combined grid for water conservancy projects according to claim 6, characterized in that: A fixing groove (19) is provided inside the mounting frame (1); a fixing plate (20) is fixedly connected to one side of the inner frame (18); fixing bolts (16) are provided inside the clamping plate (30), the fixing plate (20), the first connecting block (8) and the third connecting block (14); the clamping plate (30) and the inner frame (18) are threadedly fixed by the fixing bolts (16); the fixing plate (20) is fixed to the inside of the fixing groove (19) by the fixing bolts (16); the first plug-in block (10) is threadedly fixed to the inside of the first plug-in groove (9) by the fixing bolts (16); and the second plug-in block (12) is threadedly fixed to the inside of the second plug-in groove (13) by the fixing bolts (16).

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