CN219690456U - Drainage grating for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a drainage grating for hydraulic engineering, which comprises a frame and a separation rod, wherein limit grooves are formed in the left side and the right side of the front end of the frame, movable grooves are formed in the left side and the right side of the frame, the limit grooves are communicated with the movable grooves, a mounting frame is arranged in the frame, movable blocks are connected with the left end and the right end of the mounting frame, the movable blocks are movably inserted into the movable grooves, and mounting grooves are formed in the surface of the mounting frame. According to the utility model, through the communication between the limiting groove and the movable groove, the separation rod can be placed in the mounting groove under the condition that the frame is not dismounted, the mounting frame can slide up and down, the grinding stone can be locked and one end face of the grinding stone is attached to the separation rod through the insertion of the screw threads of the bolt and the screw cap, at the moment, the Dan Tiege separation rod slides up and down, stains attached to the surface of the separation rod can be cleaned and shoveled, and some stains which are not removed by the harder shovel are polished and eliminated.

Description

Drainage grating for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a drainage grating for hydraulic engineering.

Background

The hydraulic engineering is used for controlling and preparing surface water and underground water in nature to achieve the aim of removing harm and benefiting, a grating is arranged at a water outlet of the hydraulic engineering, a drainage grating is generally composed of a group of parallel grating bars, suspended matters and floating matters in flowing water are usually used for being caught, then the suspended matters or the floating matters in the water are cleaned and fished out, more and more stains are attached to the grating bars in the long term, the grating bars are slowly piled up, all the gratings need to be cleaned manually and regularly, most of the gratings are fixed at the water outlet by screws at present, the gratings need to be detached for cleaning, the interval between the grating bars is small and inconvenient to clean, the grating bars need to be reloaded after cleaning, time and labor are wasted, and therefore, the hydraulic engineering uses the drainage grating to solve the problems.

Disclosure of Invention

The utility model aims to provide a drainage grating for hydraulic engineering, which solves the problems that most of gratings in the prior art are fixed at a water outlet by screws, the gratings can be cleaned only by being detached, the spacing between the gratings is small, the gratings are inconvenient to clean, the gratings are required to be reinstalled after the gratings are cleaned, and the time and the labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage grating for hydraulic engineering, includes frame and spacer rod, the spacing groove has all been seted up to the left and right sides of frame front end, the movable groove has all been seted up to the left and right sides of frame, the spacing groove communicates with each other with the movable groove, be provided with the mounting bracket in the frame, the both ends all are connected with the movable block about the mounting bracket, the movable block activity is inserted and is established at the movable inslot, the mounting groove has been seted up on the surface of mounting bracket, and shown spacer rod is inserted and is established in the mounting groove, slot has all been seted up to the left and right sides inner wall of mounting groove, the opening part rotation of slot has inlayed the swivel nut, the outer end fixedly connected with nut of swivel nut internal thread has been inserted the bolt, the bolt is inserted and is established in the slot, the outer fixed mounting of bolt has the polishing stone.

Preferably, the end of the movable block and the inner wall of the movable groove are arc-shaped, and the inner diameters of the limiting groove and the movable groove are matched with the outer diameter of the movable block.

Preferably, the cross section of the nut is hexagonal, and the inner diameter of the nut is matched with the outer diameter of the bolt.

Preferably, the grinding stone is shaped like a trapezoid, and the vertical section of the grinding stone is quadrilateral.

Preferably, the front end of the mounting frame is fixedly provided with a connecting ring, the front end of the frame is provided with a hook, the lower end of the hook is inserted from the middle position of the connecting ring, and the inner wall of the connecting ring is circular.

Preferably, the lower end of the hook is fixedly connected with a blade, and the upper end of the hook is fixedly connected with a hanging ring.

Preferably, the hanging ring is in a circular ring shape, and the lower side of the hook and the blade are both semicircular.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the communication of the limit groove and the movable groove, the partition rod can be placed in the mounting groove under the condition that the frame is not detached, the mounting frame can slide up and down, the grinding stone can be locked and one end face of the grinding stone is attached to the partition rod through the insertion of the screw threads of the bolts and the nuts, at the moment, the grinding Dan Tiege partition rod slides up and down, stains attached to the surface of the partition rod can be cleaned, stains which cannot be removed by a shoveling way are ground and eliminated, the grinding stone end face loss can be caused by long-time grinding, the partition rod cannot be attached, at the moment, the grinding stone end face can be adjusted through the insertion of the screw threads of the bolts and the screw caps, the grinding stone end face can be attached to the partition rod again and locked, a cleaning person does not need to bend down to pull the mounting frame to slide through the connecting ring and the hooks, and the blade can also be used for cleaning things such as water grass which entangle the partition rod;

description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the mounting bracket of the present utility model;

FIG. 4 is a schematic cross-sectional view of the mounting slot of the present utility model;

fig. 5 is a schematic front view of the structure of the hook of the present utility model.

In the figure: 1. a frame; 2. a partition rod; 3. a limit groove; 4. a movable groove; 5. a mounting frame; 6. a movable block; 7. a mounting groove; 8. a slot; 9. a screw sleeve; 10. a screw cap; 11. a bolt; 12. grinding stone; 13. a connecting ring; 14. a hook; 15. a blade; 16. hanging rings.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a drainage grating for hydraulic engineering, including frame 1 and parting rod 2, limit groove 3 has all been seted up to the left and right sides of frame 1 front end, movable groove 4 has all been seted up to the left and right sides of frame 1, limit groove 3 communicates with each other with movable groove 4, be provided with mounting bracket 5 in frame 1, the left and right sides of mounting bracket 5 all is connected with movable piece 6, movable piece 6 activity is inserted and is established in movable groove 4, mounting bracket 5's surface has seted up mounting groove 7, parting rod 2 is inserted and is established in mounting groove 7, slot 8 has all been seted up to the left and right sides inner wall of mounting groove 7, the opening part rotation of slot 8 has inlayed swivel nut 9, the outer end fixedly connected with nut 10 of swivel nut 9, swivel nut 9 internal thread has inserted bolt 11, bolt 11 inserts and establishes in slot 8, the outer fixed mounting of bolt 11 has the mill stone 12, as shown in fig. 2 and 3, this structure makes can clear up parting rod 2, the operation is more convenient;

further, the end of the movable block 6 and the inner wall of the movable groove 4 are arc-shaped, the inner diameters of the limiting groove 3 and the movable groove 4 are matched with the outer diameter of the movable block 6, as shown in fig. 2, the structure enables the longitudinal sliding to be more stable and not easy to fall off.

Further, the cross section of the nut 10 is hexagonal, and the inner diameter of the nut 10 is matched with the outer diameter of the bolt 11, as shown in fig. 4, the structure enables the nut 10 to be installed more firmly and not easy to fall off.

Further, the grinding stone 12 is shaped like a trapezoid, and the vertical section of the grinding stone 12 is quadrangular, as shown in fig. 4, so that the grinding stone 12 can maintain a sharp edge to scoop out stains attached to the partition bar 2 after being worn.

Further, the front end of the mounting frame 5 is fixedly provided with a connecting ring 13, the front end of the frame 1 is provided with a hook 14, the lower end of the hook 14 is inserted from the middle position of the connecting ring 13, and the inner wall of the connecting ring 13 is circular, as shown in fig. 1, so that the structure is more convenient to operate during use.

Further, the lower extreme fixedly connected with blade 15 of hook 14, the upper end fixedly connected with link 16 of hook 14, as shown in fig. 5, this structure makes the device can utilize comparatively sharp blade 15 to cut off the pasture and water of winding to the clearance of being convenient for more.

Further, the hanging ring 16 is circular, and the lower side of the hook 14 and the blade 15 are semicircular, as shown in fig. 5, so that the device is more convenient to store.

Working principle: if need the spot of adhesion on the spacer bar 2, only need in advance aim at the opening of slot 8 with the end of bolt 11, hand or instrument rotation nut 10 drive swivel nut 9 pass through the screw thread with bolt 11 insert into slot 8 in, and lock polishing stone 12 in suitable position, as shown in fig. 4, then aim at the opening of spacing groove 3 with movable block 6 and push into movable groove 4, at this moment spacer bar 2 is in mounting groove 7, the terminal surface and the laminating of spacer bar 2 of the terminal surface of polishing stone 12 of mounting groove 7 both sides, as shown in fig. 1 and fig. 2, loose hand movable block 6 can fall to the downside of frame 1 because of gravity, simultaneously hand hook 14 is inclined and is let the lower extreme of hook 14 stretch into link 13 below, then erect hook 14, make the downside of hook 14 hook 13 hook, then the pulling hook 14 drives mounting bracket 5 and slides from top to bottom, at this moment polishing stone 12 and spacer bar 2 laminating can carry out the spot of adhesion and polishing, at this moment again with 5 through connecting movable block 6 follow spacing groove 3 and remove one and can carry out the clearance grid through the clearance, can be realized in addition, the utility model has been realized in order to hang the utility model, the device is convenient for the utility model, the work is put back to the work is convenient for the work is in order to hang up the device is 16, and can be put up the work is convenient, and has been put the work is more convenient, and has the work is convenient, and can put up the work is 16 is put up and has 16 and has the work and has been put and has more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a drainage grating for hydraulic engineering, includes frame (1) and partition rod (2), its characterized in that: limiting grooves (3) are formed in the left side and the right side of the front end of the frame (1), movable grooves (4) are formed in the left side and the right side of the frame (1), the limiting grooves (3) are communicated with the movable grooves (4), mounting frames (5) are arranged in the frame (1), movable blocks (6) are connected to the left end and the right end of each mounting frame (5), the movable blocks (6) are movably inserted into the movable grooves (4), mounting grooves (7) are formed in the surface of each mounting frame (5), separation rods (2) are inserted into the mounting grooves (7), inserting grooves (8) are formed in the left inner wall and the right inner wall of each mounting groove (7), threaded sleeves (9) are rotationally embedded in the openings of the inserting grooves (8), nuts (10) are fixedly connected to the outer ends of the threaded sleeves (9), bolts (11) are inserted into the inserting grooves (8), and stone (12) are fixedly arranged at the outer ends of the bolts (11).

2. A drainage grating for hydraulic engineering according to claim 1, wherein: the end of the movable block (6) and the inner wall of the movable groove (4) are arc-shaped, and the inner diameters of the limiting groove (3) and the movable groove (4) are matched with the outer diameter of the movable block (6).

3. A drainage grating for hydraulic engineering according to claim 1, wherein: the cross section of the nut (10) is hexagonal, and the inner diameter of the nut (10) is matched with the outer diameter of the bolt (11).

4. A drainage grating for hydraulic engineering according to claim 1, wherein: the polishing stone (12) is trapezoid-like, and the vertical section of the polishing stone (12) is quadrilateral.

5. A drainage grating for hydraulic engineering according to claim 1, wherein: the front end of the mounting frame (5) is fixedly provided with a connecting ring (13), the front end of the frame (1) is provided with a hook (14), the lower end of the hook (14) is inserted from the middle position of the connecting ring (13), and the inner wall of the connecting ring (13) is circular.

6. A drainage grating for hydraulic engineering according to claim 5, wherein: the lower end of the hook (14) is fixedly connected with a blade (15), and the upper end of the hook (14) is fixedly connected with a hanging ring (16).

7. The drainage grating for hydraulic engineering according to claim 6, wherein: the hanging ring (16) is in a circular ring shape, and the lower side of the hook (14) and the blade (15) are both semicircular.