CN211585412U

CN211585412U - Ditch debris filter equipment for hydraulic engineering

Info

Publication number: CN211585412U
Application number: CN201921879946.4U
Authority: CN
Inventors: 叶俊飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-29
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a ditch debris filter equipment for hydraulic engineering, including mount and filter screen, two be provided with the filter screen between the mount, and the both ends of filter screen have all welded the fixed block, all seted up on the mount with fixed block complex fixed slot, all be provided with the limiting plate on the mount of fixed block top, and both ends all weld around the limiting plate have the slider, the mount top all seted up with slider complex slide rail. The utility model discloses only need twist the bolt that moves the top when dismantling, when having avoided twisting the bottom bolt, cause the problem of potential safety hazard easily, solved the inconvenient problem of current filter equipment filter screen washing, improved the practicality of device to prevent that the filter screen from taking place to empty or deformation when being strikeed by the heavy object, stability is lower when having solved current filter equipment and using, stability and life when having improved the device and using.

Description

Ditch debris filter equipment for hydraulic engineering

Technical Field

The utility model relates to a filter equipment technical field specifically is a ditch debris filter equipment for hydraulic engineering.

Background

Along with the attention and treatment of environmental pollution by people, a plurality of municipal workers can arrange a filtering device in the ditch, and filter sundries in the ditch through the filtering device to prevent the sundries from flowing into the next water section, so that the ditch environment is treated;

the conventional filter device for impurities in the water channel generally clamps a filter screen through a clamping plate, then fixes the clamping plate on two sides of the water channel through screws, or fixes two sides of the filter screen on two sides of the water channel directly through screws, and the filter screen is easy to block when filtering impurities, so that the filter screen needs to be cleaned regularly, the filter screen needs to be removed during cleaning, and the filter screen can be removed only after upper and lower screws of the filter screen are detached when the conventional filter device is used for removing the filter screen, so that the operation is complicated, and potential safety hazards are easily caused due to water flow in the water channel, and the practicability of the device is reduced;

the prior filter device generally filters through a filter screen directly, and because sundries with large volume and heavy weight exist in a ditch sometimes, or when water flow is urgent, the sundries directly impact the filter screen, so that the filter screen is easy to topple or damage, the stability of the device in use and the service life of the device are reduced, and therefore the problem is solved by the ditch sundries filter device for hydraulic engineering urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ditch debris filter equipment for hydraulic engineering to the clean inconvenient and relatively poor problem of stability of filter screen that proposes current filter equipment in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ditch debris filter equipment for hydraulic engineering, includes mount and filter screen, two be provided with the filter screen between the mount, and the both ends of filter screen all weld have the fixed block, all seted up on the mount with fixed block complex fixed slot, all be provided with the limiting plate on the mount of fixed block top, and both ends all weld the slider around the limiting plate, the mount top all seted up with slider complex slide rail, all correspond on limiting plate and the fixed block and seted up the thread groove, the inside all threaded connection of thread groove on the limiting plate has the bolt.

Preferably, the front side of filter screen all is provided with the atress piece, and all offer on the filter screen of atress piece rear side with atress piece complex place the chamber, atress piece rear end and place all weld between the lateral wall in chamber have the spring.

Preferably, the width of fixed block all is greater than the width of filter screen, the gliding maximum distance of slider on the slide rail is greater than the distance on slider to fixed block top.

Preferably, the front sides of the stress blocks are all round, and the distance between the stress blocks and the front side of the filter screen is greater than the compression distance of the spring.

Preferably, all weld on the filter screen of placing the chamber rear side and have the connecting plate, and all be fixed with the bracing piece of connecting plate rear side, the fixed plate has all been welded on the top of bracing piece.

Preferably, the supporting rods are all arranged in an inclined shape, and the bottom ends of the fixing plates are all parallel to the bottom end of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this ditch debris filter equipment for hydraulic engineering is provided with the fixed block, the fixed slot, the limiting plate, the slider, a slide rail, thread groove and bolt, when the filter screen takes place to block up and need dismantle the clearance, twist and move the bolt, make it shift out from the thread groove on the fixed block, pulling the limiting plate to the outside, make the limiting plate remove to the outside under the cooperation of slider and slide rail, thereby take out the fixed block from the fixed slot, thereby it is clean to dismantle the filter screen, only need twist the bolt on top when dismantling, when having avoided twisting the bottom bolt, cause the problem of potential safety hazard easily, the current inconvenient problem of filter equipment filter screen washing has been solved, the practicality of device has been improved.

2. This ditch debris filter equipment for hydraulic engineering is provided with the atress piece, place the chamber, a spring, the connecting plate, bracing piece and fixed plate, when bulky debris or rivers are more urgent, by filterable debris before striking the filter screen, strike the atress piece earlier, make the atress piece move extrusion spring to the rear side, the reaction force that produces through the spring offsets partial impact, the reaction force that the spring other end produced passes through the connecting plate and acts on the bracing piece simultaneously, make the bracing piece provide a holding power for the filter screen, thereby prevent that the filter screen is when by the heavy object striking, take place to empty or deform, the lower problem of stability when having solved current filter equipment and using, stability and life when having improved the device and using.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a fixed mount; 2. filtering with a screen; 3. a fixed block; 4. fixing grooves; 5. a limiting plate; 6. a slider; 7. a slide rail; 8. a thread groove; 9. a bolt; 10. a stress block; 11. a placement chamber; 12. a spring; 13. a connecting plate; 14. a support bar; 15. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a canal sundry filtering device for hydraulic engineering comprises a fixing frame 1 and a filter screen 2, wherein the outer surface of the device structure is sprayed with a waterproof coating, two sides of the fixing frame 1 are fixedly connected with a canal through screws, the filter screen 2 is arranged between the two fixing frames 1, two ends of the filter screen 2 are welded with fixing blocks 3, the fixing frame 1 is provided with fixing grooves 4 matched with the fixing blocks 3, the fixing frame 1 above the fixing blocks 3 is provided with limiting plates 5, the front end and the rear end of each limiting plate 5 are welded with sliding blocks 6, the top end of the fixing frame 1 is provided with sliding rails 7 matched with the sliding blocks 6, the width of each fixing block 3 is larger than that of the filter screen 2, the maximum sliding distance of the sliding blocks 6 on the sliding rails 7 is larger than the distance from the sliding blocks 6 to the top end of the fixing blocks 3, the function of limiting clamping the filter screen 2 through the matching of the fixing grooves 4, and guarantee when fixed block 3 block to fixed slot 4 is inside, can remove limiting plate 5 and make the thread groove 8 on the limiting plate 5 align with the thread groove 8 on the fixed block 3 to conveniently move bolt 9 through twisting, all fix filter screen 2 from top to bottom, all correspond on limiting plate 5 and the fixed block 3 and seted up

thread groove

8, 8 inside all threaded connection of the thread groove on the limiting plate 5 have bolt 9.

The front side of the filter screen 2 is provided with a stress block 10, the filter screen 2 at the rear side of the stress block 10 is provided with a placing cavity 11 matched with the stress block 10, springs 12 are welded between the rear end of the stress block 10 and the side wall of the placing cavity 11, the front side of the stress block 10 is round, the distance between the stress block 10 and the front side of the filter screen 2 is larger than the compression distance of the springs 12 and is used for increasing the stress area of the stress block 10 so that heavy objects are removed from the stress block 10 and ensuring that the stress block 10 cannot compress the springs 12 to impact the filter screen 2 again after being impacted, thereby preventing the filter screen 2 from toppling or deforming, the impact force generated by the springs 12 is offset by the reaction force generated by the springs 12 when the filtered impurities with larger volume or the water flow is urgent, the filtered impurities impact the stress block 10 before impacting the filter screen 2, place all welded connecting plate 13 on the filter screen 2 of chamber 11 rear side, and all be fixed with bracing piece 14 behind connecting plate 13, fixed plate 15 has all been welded on the top of bracing piece 14, its reaction force that is produced for the other end through spring 12 passes through connecting plate 13 and acts on bracing piece 14, make bracing piece 14 provide 2 holding powers of filter screen, thereby prevent that filter screen 2 from being when being strikeed by the heavy object, take place to empty or deformation, the lower problem of stability when having solved current filter equipment and using, bracing piece 14's shape all sets up to the slope form, the bottom of fixed plate 15 all is parallel with 1 bottom of mount, its effect provides 2 better holding powers of filter screen for bracing piece 14 through the slope form, and make bracing piece 14 can normally place at the bottom.

The working principle is as follows: when the filter screen 2 is blocked and needs to be disassembled and cleaned, the bolts 9 at the two sides are firstly screwed respectively, so that the bolts 9 are moved out from the thread grooves 8 on the fixed block 3, the limiting plate 5 is pulled outwards, so that the limiting plate 5 moves outwards under the matching of the sliding block 6 and the sliding rail 7, thereby releasing the limit and fixation of the limit plate 5 to the fixed block 3, pulling the filter screen 2 to take the fixed block 3 out of the fixed groove 4, thereby the filter screen 2 is disassembled and cleaned, when the cleaning is finished, the fixing blocks 3 at the two sides are aligned with the fixing grooves 4, the fixed block 3 is pressed into the fixed groove 4 and clamped, the limit plate 5 is moved under the matching of the slide block 6 and the slide rail 7, after the thread groove 8 on the limiting plate 5 is aligned with the thread groove 8 on the fixing block 3, the bolt 9 is screwed to be in threaded connection with the thread groove 8 on the fixing block 3, and the filter screen 2 can be installed and fixed.

When there is the debris of great volume or the rivers is more urgent, the debris that are filtered strike the front end of atress piece 10 earlier before striking filter screen 2 for atress piece 10 rear end moves extrusion spring 12 to the rear side, the reaction force that produces through spring 12 is compressed counteracts some impact, the reaction force that the other end of spring 12 produced passes through connecting plate 13 simultaneously and acts on bracing piece 14, make bracing piece 14 provide a holding power for filter screen 2, thereby prevent that filter screen 2 from taking place to topple over or the deformation when being struck by the heavy object.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a ditch debris filter equipment for hydraulic engineering, includes mount (1) and filter screen (2), its characterized in that: two be provided with between mount (1) filter screen (2), and the both ends of filter screen (2) all weld have fixed block (3), all offer on mount (1) with fixed block (3) complex fixed slot (4), all be provided with limiting plate (5) on mount (1) of fixed block (3) top, and both ends all weld slider (6) around limiting plate (5), mount (1) top all seted up with slider (6) complex slide rail (7), all correspond threaded groove (8) of having seted up on limiting plate (5) and fixed block (3), threaded groove (8) on limiting plate (5) are inside all threaded connection have bolt (9).

2. The water channel debris filtering device for the hydraulic engineering according to claim 1, characterized in that: the front side of filter screen (2) all is provided with atress piece (10), and all offer on filter screen (2) of atress piece (10) rear side place chamber (11) with atress piece (10) complex, all weld between atress piece (10) rear end and the lateral wall of placing chamber (11) spring (12).

3. The water channel debris filtering device for the hydraulic engineering according to claim 1, characterized in that: the width of fixed block (3) all is greater than the width of filter screen (2), slider (6) gliding maximum distance is greater than slider (6) to the distance on fixed block (3) top on slide rail (7).

4. The water channel debris filtering device for the hydraulic engineering according to claim 2, characterized in that: the front sides of the stress blocks (10) are all set to be circular, and the distance between the stress blocks (10) and the front sides of the filter screens (2) is larger than the compression distance of the springs (12).

5. The water channel debris filtering device for the hydraulic engineering according to claim 2, characterized in that: place all to weld on filter screen (2) of chamber (11) rear side connecting plate (13), and connecting plate (13) rear side all be fixed with bracing piece (14), the top of bracing piece (14) all welds fixed plate (15).

6. The water channel debris filtering device for the hydraulic engineering according to claim 5, characterized in that: the supporting rods (14) are all arranged to be inclined, and the bottom ends of the fixing plates (15) are all parallel to the bottom end of the fixing frame (1).