CN220521381U - Anti-blocking drainage device for civil foundation pit - Google Patents

Abstract

The utility model belongs to the technical field of foundation pit drainage, in particular to an anti-blocking drainage device for a civil foundation pit, which comprises a vehicle body, a water suction pump arranged on the upper surface of the vehicle body and a drainage pipe fixedly connected with the output end of the water suction pump, wherein the surface of the water suction pump is provided with a filtering mechanism, and the filtering mechanism comprises a filtering box arranged on one side of the water suction pump, a filtering plate fixedly connected inside the filtering box and a cleaning plate arranged on the surface of the filtering plate; can intercept silt particle in the foundation ditch ponding through the filter, avoid silt particle to get into inside piling up of suction pump, influence the normal use of suction pump, clean the board simultaneously and can clear up the silt on filter surface voluntarily, avoid the filter to block up, improve device practicality, set up clearance mechanism simultaneously, can control the opening and shutting of cleaning door through the screw rod, be convenient for clear up the silt of collecting the incasement portion.

Description

Anti-blocking drainage device for civil foundation pit

Technical Field

The utility model belongs to the technical field of foundation pit drainage, and particularly relates to an anti-blocking drainage device for a civil foundation pit.

Background

After the foundation pit is excavated, excessive water cannot be generally stored in the foundation pit, otherwise, the water content of a soil layer in the foundation pit is easily caused to be too large, the dry density of a building is easily influenced, the water-cement ratio of premixed concrete is easily influenced, and the quality of the building is easily influenced;

through investigation publication (bulletin) number: CN219175294U discloses a drainage device for foundation pit of building construction site, which comprises a foundation pit, the lower surface of the foundation pit is provided with a plurality of first water storage slots, the outside of the top of the foundation pit is provided with a water pump, one side of the water pump is fixedly connected with a plurality of water suction pipes, the water pump is provided with a plurality of water suction pipes respectively corresponding to the plurality of first water storage slots, and the drainage device has the technical effects of quickly and conveniently draining rainwater from the foundation pit through the cooperation of the water pump and the water suction pipes, and accelerating the drainage of accumulated rainwater in the first water storage slots through the cooperation of the plurality of water pumps respectively with the plurality of first water storage slots, thereby avoiding the situation that collapse influences the safety of the pit caused by the water storage in the foundation pit penetrating through the earthwork root;

when the water pump is used, although the drainage efficiency of the accumulated water can be improved, accumulated water and sediment particles are easily pumped out together in the drainage process, and meanwhile, the sediment particles are deposited too much to cause the damage of the water pump, and in order to prevent the phenomenon, a filter plate is usually arranged at a drainage device so as to filter the sediment particles, but the filter plate is not easy to dredge and clean after being blocked, so that the water pump is inconvenient to use;

for solving the problem, the application provides an anti-blocking drainage device for a civil foundation pit.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an anti-blocking drainage device for a civil foundation pit, which has the characteristics of intercepting sediment particles in accumulated water of the foundation pit, avoiding damage caused by accumulation of the sediment particles in a water suction pump, cleaning sediment on the surface of a filter plate, avoiding blockage of the filter plate and being high in practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-blocking drainage device for the civil foundation pit comprises a vehicle body, a water suction pump and a drain pipe, wherein the water suction pump is installed on the upper surface of the vehicle body, the drain pipe is fixedly connected with the output end of the water suction pump, and a filtering mechanism is arranged on the surface of the water suction pump;

the filtering mechanism comprises a filtering box arranged on one side of the water suction pump, a filtering plate fixedly connected inside the filtering box and a cleaning plate arranged on the surface of the filtering plate.

As the anti-blocking drainage device for the civil foundation pit, the utility model is preferable, a second connecting rod is arranged between the filter tank and the water pump, and the output end of the water pump is connected with the filter tank through the second connecting rod.

As the civil foundation pit anti-blocking drainage device, preferably, one side, close to the filter plate, of the second connecting rod is fixedly connected with a fixing rod, the inside of the filter plate is rotatably connected with a rotating shaft through a bearing A, two ends of the rotating shaft are respectively fixedly connected with the cleaning plate and the fixing rod, and one side, close to the second connecting rod, of the surface of the rotating shaft is fixedly connected with a propeller.

As the civil foundation pit anti-blocking drainage device, preferably, one side of the filter box, which is far away from the second connecting rod, is fixedly connected with a first connecting pipe, one end of the first connecting pipe, which is far away from the filter box, is fixedly connected with a filter screen cover, and the surface of the filter box is fixedly connected with a collecting box.

As the civil foundation pit anti-blocking drainage device, the surface of the collecting box is provided with the cleaning mechanism, the cleaning mechanism comprises the cleaning door hinged to the surface of the collecting box through the hinge, the fixed block fixedly connected to one side of the surface of the collecting box, which is close to the cleaning door, and the screw rod screwed into the fixed block, and one end of the screw rod, which is close to the cleaning door, is rotationally connected with the limiting block through the bearing B.

As the civil foundation pit anti-blocking drainage device, preferably, one side of the surface of the limiting block, which is close to the fixed block, is symmetrically and fixedly connected with the limiting rod, and one end, which is far away from the limiting block, of the limiting rod penetrates through the inside of the fixed block and extends to the other side of the fixed block.

As the anti-blocking drainage device for the civil foundation pit, the utility model is preferable, and a waterproof ring pad is fixedly connected to one side of the surface of the collecting box, which is close to the cleaning door.

Compared with the prior art, the utility model has the beneficial effects that: through setting up filtering mechanism, can intercept the silt granule in the foundation ditch ponding through the filter, avoid silt granule to get into inside piling up of suction pump, influence the normal use of suction pump, clean the board simultaneously and can clear up the silt on filter surface automatically, avoid the filter to block up, improve device practicality, set up cleaning mechanism simultaneously, can control through the screw rod and clean opening and shutting of door, be convenient for clear up the silt of collecting the incasement portion collection.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of the filter housing of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing rod and the filter plate in the present utility model;

fig. 4 is a schematic structural view of the cleaning door and the stopper in the present utility model.

In the figure:

1. a vehicle body; 2. a water pump;

3. a filtering mechanism; 31. a first connection pipe; 32. filtering the net cover; 33. a filter box; 34. a collection box; 35. a cleaning plate; 36. a filter plate; 37. a propeller; 38. a fixed rod; 39. a rotating shaft; 310. a second connecting rod;

4. a cleaning mechanism; 41. a cleaning door; 42. a waterproof ring pad; 43. a fixed block; 44. a limit rod; 45. a screw; 46. a limiting block;

5. and (5) a water drain pipe.

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.

Example 1

As shown in fig. 1:

the utility model provides a civil engineering foundation ditch prevents stifled drainage device, includes automobile body 1 and installs suction pump 2 and fixed connection at suction pump 2 output at the suction pump 2 at automobile body 1 upper surface 5.

In this embodiment: existing publication (bulletin) numbers: CN219175294U discloses a drainage device for foundation pit of building construction site, the water pump proposed in this patent application document, the water pump 2 in this application document adopts the same technical means in this prior art, and this technical means is not described here in detail; for solving the technical problem that exists among this prior art, the "although can improve the outer efficiency of arranging of ponding, but at the in-process of drainage, take ponding and silt granule together easily, silt granule deposit is too much and is led to the fact the water pump to damage simultaneously, for preventing the emergence of this phenomenon, can set up the filter plate in drainage device department generally, thereby filter silt granule, but be difficult for dredging the clearance behind the filter plate jam, lead to being inconvenient for use", the problem obviously is the problem that the reality exists and is difficult to solve in the combination of use, and for this reason, filtering mechanism 3 and cleaning mechanism 4 have been added on this application file for solving this technical problem.

As shown in fig. 1-4:

further, the method comprises the following steps:

in combination with the above, the filtering mechanism 3 includes the filtering case 33 provided at one side of the suction pump 2, and the filtering plate 36 fixedly connected to the inside of the filtering case 33 and the cleaning plate 35 provided on the surface of the filtering plate 36.

In this embodiment: when needs civil engineering foundation ditch carries out the drainage, remove suction pump 2 to near the foundation ditch through removing automobile body 1, then with filtering screen panel 32 as for foundation ditch ponding department, start suction pump 2 later and take out the inside ponding of foundation ditch through first connecting pipe 31 and second connecting rod 310, and discharge through drain pipe 5, realize foundation ditch drainage operation, rivers are when passing through rose box 33, filter 36 can filter the interception to the silt through rose box 33, avoid silt granule to get into suction pump 2 inside to pile up, influence suction pump 2's normal use, rotate the silt to filter 36 surfaces through cleaning plate 35 and clean, avoid filter 36 to block up, improve the device practicality.

It should be noted that: a brush is fixed to one side of the surface of the cleaning plate 35, which is close to the filter plate 36, so that the cleaning plate 35 can clean sediment on the surface of the filter plate 36 when the surface of the filter plate 36 rotates.

Still further, the method comprises:

in combination with the above, the fixing rod 38 is fixedly connected to one side, close to the filter plate 36, of the second connecting rod 310, the rotating shaft 39 is rotatably connected to the inside of the filter plate 36 through the bearing a, two ends of the rotating shaft 39 are fixedly connected to the cleaning plate 35 and the fixing rod 38 respectively, the propeller 37 is fixedly connected to one side, close to the second connecting rod 310, of the surface of the rotating shaft 39, the first connecting tube 31 is fixedly connected to one side, away from the second connecting rod 310, of the filter box 33, the filter screen 32 is fixedly connected to one end, away from the filter box 33, of the first connecting tube 31, and the collecting box 34 is fixedly connected to the surface of the filter box 33.

In this embodiment: when needs civil engineering foundation ditch drain, remove suction pump 2 to near the foundation ditch through removing automobile body 1, then with filtering screen panel 32 is as for foundation ditch ponding department, then start suction pump 2 and take out the inside ponding of foundation ditch through first connecting pipe 31 and second connecting rod 310, and discharge through drain pipe 5, realize foundation ditch drainage operation, in the drainage process, filtering screen panel 32 can filter large granule impurity in the rivers, later rivers when through rose box 33, filter 36 can filter the interception through the silt of rose box 33, avoid silt granule to get into suction pump 2 inside to pile up, influence suction pump 2's normal use, at the same time, rivers can drive screw 37 rotation when passing through second connecting rod 310, and then drive axis of rotation 39 and rotate at the dead lever 38 surface, drive through axis of rotation 39 and clean the silt on the face of filter 36 to clean, clear up the silt on the face of filter 36 automatically, avoid filter 36 to block up, the silt after cleaning can fall into the inside unified collection of rose box 34.

It should be noted that: the mesh on the surface of the filter screen 32 is larger than the filter plate 36, and larger impurities in the accumulated water can be blocked through the filter screen 32, so that the impurities can be prevented from entering the filter box 33 to affect the normal use of the device.

It should be noted that: the filter box 33 is a reverse bucket structure on one side close to the propeller 37, so that the flow speed of water flow passing through the second connecting rod 310 is increased, and the water flow can drive the propeller 37 to rotate.

Still further, the method comprises:

in combination with the above, the cleaning mechanism 4 is disposed on the surface of the collecting box 34, the cleaning mechanism 4 includes the cleaning door 41 hinged on the surface of the collecting box 34 through a hinge, the fixing block 43 fixedly connected to one side of the surface of the collecting box 34 close to the cleaning door 41, and the screw 45 screwed to the inside of the fixing block 43, one end of the screw 45 close to the cleaning door 41 is rotatably connected with the limiting block 46 through the bearing B, one side of the surface of the limiting block 46 close to the fixing block 43 is symmetrically and fixedly connected with the limiting rod 44, one end of the limiting rod 44 far from the limiting block 46 penetrates through the inside of the fixing block 43 and extends to the other side of the fixing block 43, and one side of the surface of the collecting box 34 close to the cleaning door 41 is fixedly connected with the waterproof ring pad 42.

In this embodiment: when the sediment inside the collecting box 34 needs to be cleaned, the limiting block 46 is driven to move to one side far away from the cleaning door 41 through the rotating screw 45, the limiting to the cleaning door 41 is released, then the cleaning door 41 can be turned over to open the cleaning door 41, the sediment inside the collecting box 34 is cleaned, after the sediment cleaning is completed, the cleaning door 41 is enabled to be close to the waterproof ring pad 42 through the turning cleaning door 41, then the rotating screw 45 drives the limiting block 46 to move to one side of the cleaning door 41, the inclined surface of the limiting block 46 pushes the cleaning door 41 to be close to the collecting box 34, limiting locking is carried out on the position of the cleaning door 41, the cleaning door 41 is convenient to reuse, the sealing effect between the cleaning door 41 and the collecting box 34 is improved, and the practicability of the device is improved.

It should be noted that: the limiting block 46 and the opposite surface of the cleaning door 41 are uniformly inclined, so that the limiting block 46 can push the cleaning door 41 to be close to the collecting box 34, the sealing effect of the cleaning door 41 and the collecting box 34 is improved, and water is prevented from being discharged through between the cleaning door 41 and the collecting box 34.

The following are to be described: the stop lever 44 can limit the movement of the stop block 46, and the stability of the movement of the stop block 46 is increased.

Working principle: when the civil foundation pit is required to be drained, the water suction pump 2 is moved to the vicinity of the foundation pit through the moving vehicle body 1, then the filter screen 32 is placed at the water accumulation position of the foundation pit, then the water suction pump 2 is started to pump out the water accumulation inside the foundation pit through the first connecting pipe 31 and the second connecting rod 310 and is discharged through the drain pipe 5, foundation pit drainage operation is realized, in the drainage process, the filter screen 32 can filter large-particle impurities in water flow, then the filter screen 36 can filter and intercept the sediment passing through the filter tank 33 when the water flow passes through the filter tank 33, sediment particles are prevented from entering the water suction pump 2 and accumulating inside, normal use of the water suction pump 2 is influenced, meanwhile, the water flow can drive the screw 37 to rotate when passing through the second connecting rod 310, further drive the rotating shaft 39 to rotate on the surface of the fixed rod 38, the cleaning plate 35 is driven by the rotating shaft 39 to clean the sediment on the surface of the filter screen 36, the sediment on the surface of the filter screen 36 is automatically cleaned, the sediment on the surface of the filter screen 36 is avoided, the filter screen 36 is prevented from blocking, the sediment after the cleaned can fall into the collecting tank 34, when the sediment inside the collecting tank 34 is required to be uniformly collected, the sediment inside the collecting tank 34 is required to be filtered, the sediment is driven by the rotating screw 45 to move the limit block 46 to one side far away from the filter tank 41, sediment is filtered and intercepted by the filter tank 41, the sediment is prevented from the filter tank 46, the sediment is conveniently and then the sealing door 41 is pushed to be closed to the sealing door 41, the clean the filter tank 41 and the filter tank 41, and the filter tank 41 is closed to the clean the sediment tank 41, and the sediment tank 41 is opened by the clean door, and the sediment tank 41 and the clean the sediment tank 41 and the sediment tank is conveniently to be closed to be cleaned by the clean up and the clean 41. The practicability of the device is improved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model to solve the problems set forth in the above background art.

Claims (7)

1. The utility model provides a civil engineering foundation ditch prevents stifled drainage device, includes automobile body (1) and installs suction pump (2) and fixed connection of automobile body (1) upper surface are in drain pipe (5) of suction pump (2) output, its characterized in that: the surface of the water suction pump (2) is provided with a filtering mechanism (3);

the filtering mechanism (3) comprises a filtering box (33) arranged on one side of the water pump (2), a filtering plate (36) fixedly connected inside the filtering box (33) and a cleaning plate (35) arranged on the surface of the filtering plate (36).

2. The anti-blocking drainage device for a civil foundation pit according to claim 1, wherein: a second connecting rod (310) is arranged between the filter box (33) and the water suction pump (2), and the output end of the water suction pump (2) is connected with the filter box (33) through the second connecting rod (310).

3. The anti-blocking drainage device for a civil foundation pit according to claim 2, wherein: one side of the inside of second connecting rod (310) is close to filter (36) fixedly connected with dead lever (38), the inside of filter (36) is connected with axis of rotation (39) through bearing A rotation, just the both ends of axis of rotation (39) respectively with clean board (35) with dead lever (38) fixed connection, axis of rotation (39) surface is close to one side fixedly connected with screw (37) of second connecting rod (310).

4. The anti-blocking drainage device for a civil foundation pit according to claim 3, wherein: one side that rose box (33) are kept away from second connecting rod (310) fixedly connected with first connecting pipe (31), first connecting pipe (31) are kept away from one end fixedly connected with filter screen panel (32) of rose box (33), the fixed surface of rose box (33) is connected with collecting box (34).

5. The anti-blocking drainage device for a civil foundation pit according to claim 4, wherein: the surface of collection box (34) is provided with clearance mechanism (4), clearance mechanism (4) are including articulated through the hinge cleaning door (41) and fixed connection in the surface of collection box (34) is close to fixed block (43) and spiro union of cleaning door (41) one side fixed block (43) inside screw rod (45), screw rod (45) are close to cleaning door (41) one end is connected with stopper (46) through bearing B rotation.

6. The anti-blocking drainage device for a civil foundation pit according to claim 5, wherein: one side of the surface of the limiting block (46) close to the fixed block (43) is symmetrically and fixedly connected with a limiting rod (44), and one end of the limiting rod (44) away from the limiting block (46) penetrates through the inside of the fixed block (43) and extends to the other side of the fixed block (43).

7. The anti-blocking drainage device for a civil foundation pit according to claim 6, wherein: and a waterproof ring pad (42) is fixedly connected to one side, close to the cleaning door (41), of the surface of the collecting box (34).