CN220814141U - Civil engineering drainage filtration - Google Patents

Abstract

The utility model discloses a civil engineering drainage filtering structure, which comprises a drainage filtering structure and an anti-blocking structure, wherein the anti-blocking structure is arranged in the drainage filtering structure; the drainage filtering structure comprises a box body, a guide plate, a water inlet, a water outlet and a filter screen; the anti-blocking structure comprises a sliding block fixedly connected to one end of a filter screen, a sliding groove is formed in one side of the inner wall of the box body, the sliding block is clamped into the sliding groove, springs are fixedly connected to the two ends of the inner wall of the sliding groove, the springs are fixedly connected with the sliding block, and a stress plate is fixedly connected to the bottom of the filter screen. The utility model can shake out tiny particles clamped in the meshes of the filter screen through vibration and discharge the tiny particles through the slag hole, thereby avoiding the blockage of the meshes of the filter screen.

Description

Civil engineering drainage filtration

Technical Field

The utility model relates to the technical field of civil engineering drainage, in particular to a civil engineering drainage filtering structure.

Background

Civil engineering is a generic term of science and technology for building various engineering facilities, which refers to applied materials and equipment and technical activities such as survey, design, construction, maintenance and repair and the like; also referred to as the object of engineering construction, i.e., various engineering facilities built on or under ground, on or in water, directly or indirectly serving human life, production, military, scientific research, such as houses, roads, railways, transportation pipes, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water and drainage, and protection projects.

In the construction process of civil engineering, the phenomenon of accumulated water is inevitably encountered, and a drainage filter device is needed to drain the accumulated water at the moment, for example, a drainage device for civil engineering is provided in the patent with the application number of CN 202220152210.2;

However, according to the above application, the existing drainage device generally selects a filter screen to filter the accumulated water, but the accumulated water contains a plurality of fine solid particles, which can block meshes of the filter screen, thereby affecting normal filtration of the accumulated water, but the existing drainage device does not have a function of preventing blocking, cannot guarantee normal filtration of the accumulated water, and is not beneficial to use of people.

Therefore, it is necessary to design and modify the civil engineering drainage filter structure, so that the phenomenon that the existing drainage device does not have the blockage preventing function is effectively prevented.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a civil engineering drainage filtering structure which has the advantage of preventing a filter screen from being blocked, and solves the problems that the existing drainage device generally adopts a filter screen to filter accumulated water, the accumulated water contains a plurality of tiny solid particles, the particles can block meshes of the filter screen, and further the normal filtering of the accumulated water is affected, but the existing drainage device does not have the function of preventing the blockage, and the normal filtering of the accumulated water cannot be ensured.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the civil engineering drainage filtering structure comprises a drainage filtering structure and an anti-blocking structure, wherein the anti-blocking structure is arranged inside the drainage filtering structure;

The drainage filtering structure comprises a box body, a guide plate, a water inlet, a water outlet and a filter screen;

The anti-blocking structure comprises a sliding block fixedly connected to one end of a filter screen, a sliding groove is formed in one side of the inner wall of a box body, the sliding block is clamped into the sliding groove, springs are fixedly connected to the two ends of the inner wall of the sliding groove, the springs are fixedly connected with the sliding block, a stress plate is fixedly connected to the bottom of the filter screen, a convex disc is attached to the bottom of the stress plate, a driving motor is fixedly connected to the surface of the box body, a driving rod is fixedly connected to the output end of the driving motor, the driving rod extends to the inside of the box body and is fixedly connected with the convex disc, and a slag outlet hole is formed in one side, far away from the sliding groove, of the surface of the box body.

As preferable in the utility model, the bottom of the inner wall of the box body is fixedly connected with a guide ring, and the guide ring is communicated with the water outlet.

As the preferable mode of the utility model, a coarse filter screen is sleeved in the water inlet, and the coarse filter screen is connected in the water inlet.

As the preferable mode of the utility model, the convex surface of the convex disc surface is fixedly connected with a wear-resistant layer, and the wear-resistant layer is attached to the stress plate.

As preferable mode of the utility model, the shapes of the sliding block and the sliding groove are dovetail shapes, and the sliding block and the sliding groove are clamped through the dovetail shapes.

As preferable in the utility model, the bottom of the driving motor is fixedly connected with a triangular bracket, and the triangular bracket is fixedly connected with the box body.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model can shake out tiny particles clamped in the meshes of the filter screen through vibration and discharge the tiny particles through the slag hole, thereby avoiding the blockage of the meshes of the filter screen.

2. By arranging the guide ring, the device has the advantage of guiding accumulated water, can conveniently drain the accumulated water and avoid accumulated water accumulating at the bottom of the inner wall of the tank body.

Drawings

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

FIG. 2 is a schematic view of the shape of the slider and chute of the present utility model;

FIG. 3 is a side view of the connection of a force plate and cam of the present utility model;

Fig. 4 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1. a drainage filtering structure; 11. a case; 12. a deflector; 13. a water inlet; 14. a water outlet; 15. a filter screen; 2. an anti-blocking structure; 21. a slide block; 22. a chute; 23. a spring; 24. a force-bearing plate; 25. a cam; 26. a motor; 27. a driving rod; 28. slag outlet holes; 3. a guide ring; 4. a coarse filter screen; 5. a wear-resistant layer; 6. a-frame.

Detailed Description

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.

As shown in fig. 1 to 4, a civil engineering drainage filter structure includes a drainage filter structure 1 and an anti-clogging structure 2, the anti-clogging structure 2 being provided inside the drainage filter structure 1;

The drainage filtering structure 1 comprises a box body 11, a guide plate 12, a water inlet 13, a water outlet 14 and a filter screen 15, wherein the guide plate 12 is fixedly connected inside the box body 11, the water inlet 13 is communicated with the top of the box body 11, the water outlet 14 is communicated with the bottom of the box body 11, and the filter screen 15 is movably connected inside the box body 11 and is positioned inside the guide plate 12;

The anti-blocking structure 2 comprises a sliding block 21 fixedly connected to one end of a filter screen 15, a sliding groove 22 is formed in one side of the inner wall of a box body 11, the sliding block 21 is clamped into the sliding groove 22, the sliding block 21 is connected with the sliding groove 22 in a sliding manner, springs 23 are fixedly connected to two ends of the inner wall of the sliding groove 22, the springs 23 are fixedly connected with the sliding block 21, a stress plate 24 is fixedly connected to the bottom of the filter screen 15, a convex disc 25 is attached to the bottom of the stress plate 24, a driving motor 26 is fixedly connected to the surface of the box body 11, a driving rod 27 is fixedly connected to the output end of the driving motor 26, the driving rod 27 extends to the inside of the box body 11 and is fixedly connected with the convex disc 25, a slag outlet 28 is formed in one side, far away from the sliding groove 22, of the surface of the box body 11, and the filter screen 15 extends out of the box body 11 through the slag outlet 28.

Referring to fig. 1, a guide ring 3 is fixedly connected to the bottom of the inner wall of the box 11, and the guide ring 3 is communicated with a water outlet 14.

As a technical optimization scheme of the utility model, by arranging the guide ring 3, the device has the advantage of guiding the accumulated water, and can conveniently discharge the accumulated water to avoid accumulation of the accumulated water at the bottom of the inner wall of the box 11.

Referring to fig. 1, a coarse filter screen 4 is sleeved in the water inlet 13, and the coarse filter screen 4 is clamped in the water inlet 13 and can be detached.

As a technical optimization scheme of the utility model, the device has the advantage of coarse filtration by arranging the coarse filter screen 4, can finish coarse filtration of accumulated water, prevents oversized particles from entering the box 11, prevents large-particle impurities from impacting the filter screen 15, and ensures the safety of the filter screen 15.

Referring to fig. 3, a wear-resistant layer 5 is fixedly connected to the convex surface of the convex disc 25, and the wear-resistant layer 5 is attached to the stress plate 24.

As a technical optimization scheme of the utility model, by arranging the wear-resistant layer 5, the device has the advantage of increasing the wear-resistant degree, can increase the wear-resistant degree of the convex disc 25, avoid the convex disc 25 from being easily worn, and prolong the service life of the convex disc 25.

Referring to fig. 2, the shapes of the slider 21 and the chute 22 are dovetail shapes, and the slider 21 and the chute 22 are clamped by the dovetail shapes.

As a technical optimization scheme of the utility model, through arranging the slide blocks 21 and the slide grooves 22 which are both in dovetail shapes, the device has the advantage of increasing connection stability, and the dovetail-shaped clamping effect can be utilized to increase connection stability, so that the slide blocks 21 are prevented from easily falling off from the inside of the slide grooves 22.

Referring to fig. 1, a tripod 6 is fixedly connected to the bottom of the driving motor 26, and the tripod 6 is fixedly connected to the case 11.

As a technical optimization scheme of the utility model, the triangular bracket 6 is arranged, so that the device has the advantage of stable support, the driving motor 26 can be supported by utilizing the characteristic that the triangle has stronger stability, and the phenomenon that the driving motor 26 is inclined and distorted easily is avoided.

The working principle and the using flow of the utility model are as follows: when in use, the driving motor 26 can be utilized to drive the convex disc 25 to rotate in the box 11 through the driving rod 27, then the stressed plate 24 can be knocked, the stressed plate 24 can drive the filter screen 15 to vibrate, the vibration of the filter screen 15 can drive the sliding block 21 to slide up and down in the sliding groove 22, then the spring 23 can be extruded, then the vibration of the filter screen 15 can be enhanced by utilizing the restorability of the spring 23, tiny particles clamped in the mesh of the filter screen 15 can be vibrated out and discharged through the slag outlet 28 by utilizing the vibration, and then the mesh of the filter screen 15 is prevented from being blocked.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a civil engineering drainage filtration, includes drainage filtration (1) and prevents blockking up structure (2), its characterized in that: the anti-blocking structure (2) is arranged in the drainage filtering structure (1);

The drainage filtering structure (1) comprises a box body (11), a guide plate (12), a water inlet (13), a water outlet (14) and a filter screen (15);

Anti-blocking structure (2) are including slider (21) of fixed connection in filter screen (15) one end, spout (22) have been seted up to one side of box (11) inner wall, the inside of spout (22) is advanced to slider (21) joint, the equal fixedly connected with spring (23) in both ends of spout (22) inner wall, spring (23) and slider (21) fixed connection, the bottom fixedly connected with atress board (24) of filter screen (15), the laminating of the bottom of atress board (24) has flange (25), the fixed surface of box (11) is connected with driving motor (26), driving motor (26) output fixedly connected with actuating lever (27), actuating lever (27) extend to the inside of box (11) and with flange (25) fixed connection, slag hole (28) have been seted up to one side that box (11) surface was kept away from spout (22).

2. A civil engineering drainage filter structure according to claim 1, wherein: the bottom of the inner wall of the box body (11) is fixedly connected with a guide ring (3), and the guide ring (3) is communicated with the water outlet (14).

3. A civil engineering drainage filter structure according to claim 1, wherein: the inside cover of water inlet (13) is equipped with coarse strainer (4), coarse strainer (4) joint is in the inside of water inlet (13).

4. A civil engineering drainage filter structure according to claim 1, wherein: the convex surface of the convex disc (25) is fixedly connected with a wear-resistant layer (5), and the wear-resistant layer (5) is attached to the stress plate (24).

5. A civil engineering drainage filter structure according to claim 1, wherein: the sliding block (21) and the sliding groove (22) are dovetail-shaped, and the sliding block (21) and the sliding groove (22) are clamped through the dovetail-shaped.

6. A civil engineering drainage filter structure according to claim 1, wherein: the bottom of driving motor (26) is fixedly connected with tripod (6), tripod (6) and box (11) fixed connection.