CN220117252U - Drainage device with filtering capability for bridge construction - Google Patents
Drainage device with filtering capability for bridge construction Download PDFInfo
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- CN220117252U CN220117252U CN202222262307.1U CN202222262307U CN220117252U CN 220117252 U CN220117252 U CN 220117252U CN 202222262307 U CN202222262307 U CN 202222262307U CN 220117252 U CN220117252 U CN 220117252U
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- water
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- fixedly connected
- transfer box
- drainage device
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- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000013049 sediment Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of construction drainage, in particular to a drainage device with a filtering function for bridge construction, which comprises a transfer box, a cover plate and a drainage assembly, wherein the cover plate is arranged on the upper surface of the transfer box in a sealing way; the water filtering device is beneficial to filtering water in the foundation pit when extracting water in the foundation pit, is beneficial to filtering water flowing into the transfer box, avoids the phenomenon that a pipeline is blocked, is beneficial to cleaning sundries adhered to the surface of the filter plate, and ensures the fluency of water.
Description
Technical Field
The utility model belongs to the technical field of construction drainage, and particularly relates to a drainage device with a filtering function for bridge construction.
Background
In recent years, in order to facilitate traffic and develop economy, road and bridge industry in China is rapidly developed, and the condition of building bridges is existed in various places;
the foundation pit or pile hole is inevitably required to be excavated during bridge construction, and the foundation pit or pile hole is filled with heavy rain in rainy season, so that the drainage device is required to drain accumulated water, and at present, when the accumulated water in the foundation pit or pile hole is drained, a water pump is generally used for draining through a pipeline;
although the water pump is used for pumping and draining the accumulated water in the foundation pit or the pile hole, the pipeline inserted in the foundation pit or the pile hole is easy to contact with the foundation pit or the pile hole, so that the sludge in the foundation pit or the pile hole is pumped into the pipeline, and the probability of pipeline blockage is increased.
Therefore, the drainage device with the filtering function for bridge construction is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a drainage device with a filtering function for bridge construction, which is beneficial to filtering water in a foundation pit when extracting water in the foundation pit, is beneficial to filtering water flowing into a transfer box, avoids the phenomenon of blockage of a pipeline, is beneficial to cleaning sundries adhered to the surface of a filter plate and ensures the smoothness of water.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the drainage device with the filtering function for bridge construction comprises a transfer box, a cover plate hermetically installed on the upper surface of the transfer box, and a drainage assembly arranged on the surface of the cover plate;
the drainage assembly comprises a base arranged on the left side of the transfer box and an annular filter screen fixedly connected to the upper surface of the base, and a built-in filter screen fixedly connected to the upper surface of the base, wherein the built-in filter screen is positioned inside the annular filter screen, a water outlet pipe and a filter plate are arranged inside the transfer box, the water outlet pipe penetrates through the surface of the filter plate and is connected with a water outlet end of a water pump arranged on the surface of the cover plate, the filter plate is fixedly connected with the transfer box, a water inlet end of the water pump is fixedly connected with a water inlet pipe, one end of the water pump away from the water inlet pipe is connected with a connecting rope fixedly connected to the surface of the base, and a floating sleeve is fixedly connected to the surface of the water inlet pipe.
As the drainage device with the filtering function for bridge construction, the drainage device is preferable, a threaded plug is screwed in a threaded hole formed in the right surface of the transfer box, and a drainage pipe is inserted in a round hole formed in the surface of the cover plate.
The drainage device with the filtering function for bridge construction preferably further comprises a cleaning component arranged on the surface of the cover plate;
the cleaning assembly comprises a rotating shaft inserted into the surface of the filter plate, an upper cleaning plate symmetrically and fixedly connected to the surface of the rotating shaft, and a lower cleaning plate arranged below the upper cleaning plate, wherein the lower cleaning plate is fixedly connected with the rotating shaft, the filter plate is positioned between the upper cleaning plate and the lower cleaning plate, and the rotating shaft is rotatably connected with a rotating hole formed in the surface of the transfer box through a bearing.
As the drainage device with the filtering function for bridge construction, the cleaning assembly preferably further comprises an external thread ring fixedly connected to the upper surface of the transfer box and a cover cap sleeved on the surface of the external thread ring, and the cover cap is in threaded connection with the external thread ring.
As the drainage device with the filtering function for bridge construction, preferably, a hexagonal groove is formed at one end, close to the cap, of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that: the water draining assembly is added to facilitate the filtration of water in the foundation pit when the water in the foundation pit is extracted, the filtration of water flowing into the transfer box is facilitated, the phenomenon that a pipeline is blocked is avoided, and meanwhile, the cleaning assembly is added to facilitate the cleaning of impurities adhered to the surface of the filter plate, and the effect of filtering impurities in water is ensured.
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 present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a schematic view showing the structure of the lower cleaning plate and the rotating shaft according to the present utility model;
in the figure:
1. a transfer box; 2. a cover plate;
3. a drainage assembly; 31. a water pump; 32. a water inlet pipe; 33. a base; 34. an annular filter screen; 35. a filter screen is arranged in the filter screen; 36. a connecting rope; 37. a floating sleeve; 38. a water outlet pipe; 39. a filter plate; 310. a drain pipe; 311. a threaded plug;
4. cleaning the assembly; 41. a rotation shaft; 42. capping; 43. an external thread ring; 44. an upper cleaning plate; 45. a lower cleaning plate; 46. six-edge groove.
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;
the utility model provides a drainage device for bridge construction with filtering capability, includes transfer case 1 and sealing installation at transfer case 1 upper surface's apron 2.
In this embodiment: the bridge construction is inevitably required to excavate a foundation pit or a pile hole, the foundation pit or the pile hole is filled with heavy rain in rainy season, so that a drainage device is required to drain accumulated water, at present, when accumulated water in the foundation pit or the pile hole is drained, a water pump 31 is generally used for draining the accumulated water in the foundation pit or the pile hole through a pipeline, and although the water pump 31 is used for draining the accumulated water in the foundation pit or the pile hole, the pipeline inserted in the foundation pit or the pile hole is easy to contact with the foundation pit or the pile hole, so that sludge in the foundation pit or the pile hole is pumped into the pipeline, the probability of pipeline blockage is increased, and a drainage assembly 3 and a cleaning assembly 4 are added on the basis of the drainage device.
Further, the method comprises the following steps:
as shown in fig. 1 to 4:
in combination with the above: the drainage assembly 3 comprises a base 33 arranged on the left side of the transfer box 1, an annular filter screen 34 fixedly connected to the upper surface of the base 33, and a built-in filter screen 35 fixedly connected to the upper surface of the base 33, wherein the built-in filter screen 35 is positioned in the annular filter screen 34, a water outlet pipe 38 and a filter plate 39 are arranged in the transfer box 1, the water outlet pipe 38 penetrates through the surface of the filter plate 39 and is connected with the water outlet end of a water pump 31 arranged on the surface of the cover plate 2, the filter plate 39 is fixedly connected with the transfer box 1, the water inlet end of the water pump 31 is fixedly connected with a water inlet pipe 32, one end of the water inlet pipe 32 far away from the water pump 31 is connected with a connecting rope 36 fixedly connected to the surface of the base 33, and the surface of the water inlet pipe 32 is fixedly connected with a floating sleeve 37.
In this embodiment: the floating sleeve 37 pulls the water inlet pipe 32 under the action of water buoyancy, under the action of the water inlet pipe 32 pulled by the connecting rope 36, one end of the water inlet pipe 32 far away from the water pump 31 is at a certain distance from the base 33, water in the foundation pit flows into the annular filter screen 34 through the surface of the annular filter screen 34, water flowing into the annular filter screen 34 flows into the built-in filter screen 35 through the surface of the built-in filter screen 35, the connecting line of the water pump 31 is connected with an external power supply, the water pump 31 is started by the operation controller, the water in the built-in filter screen 35 flows into the water outlet pipe 38 along the inside of the water inlet pipe 32, flows into the lower position, close to the filter plate 39, in the transfer box 1 through the inside of the water outlet pipe 38, along with the increase of the inside water of transfer case 1, the surface of filter 39 is passed to the water, and a portion precipitate is blocked in the below of filter 39, along with the inside water of transfer case 1 constantly increases, and the inside gas of transfer case 1 is constantly discharged from the inside of drain pipe 310, and when the inside water of transfer case 1 reaches the inside one end of drain pipe 310 in transfer case 1, under the effect of atmospheric pressure, the inside water of transfer case 1 flows to the inside of drain pipe 310 to discharge along the inside of drain pipe 310, is favorable to filtering the inside water of foundation ditch when extracting the inside water of foundation ditch, is favorable to filtering the inside water of inflow to transfer case 1, avoids the phenomenon that the pipeline appears to block up to take place.
It should be noted that: under the effect of annular filter screen 34 and built-in filter screen 35, can carry out twice to the water in the foundation ditch and filter, avoid appearing the phenomenon that the precipitate blocks up the pipeline and take place, float cover 37 floats in water, float cover 37 pulls inlet tube 32 under the effect of water buoyancy, under the effect of connecting rope 36 pulling inlet tube 32 to make the one end that inlet tube 32 kept away from water pump 31 have certain distance from base 33, avoid appearing blocking up the phenomenon of inlet tube 32 mouth of pipe.
Still further, the method comprises:
in an alternative embodiment, a threaded plug 311 is screwed in a threaded hole formed in the right surface of the middle rotary box 1, and a drain pipe 310 is inserted in a round hole formed in the surface of the cover plate 2.
In this embodiment: the screw plug 311 is screwed out from the threaded hole, so that sediment inside the transfer box 1 can be cleaned, and the screw plug 311 is in sealing connection with the transfer box 1.
Still further, the method comprises:
in an alternative embodiment, the cleaning assembly 4 is further arranged on the surface of the cover plate 2, the cleaning assembly 4 comprises a rotating shaft 41 inserted on the surface of the filter plate 39, an upper cleaning plate 44 symmetrically and fixedly connected on the surface of the rotating shaft 41, and a lower cleaning plate 45 arranged below the upper cleaning plate 44, the lower cleaning plate 45 is fixedly connected with the rotating shaft 41, the filter plate 39 is positioned between the upper cleaning plate 44 and the lower cleaning plate 45, the rotating shaft 41 is rotatably connected with a rotating hole formed on the surface of the transfer box 1 through a bearing, and the rotating shaft 41 is rotatably connected with the filter plate 39.
In this embodiment: when the surface of the filter plate 39 is required to be cleaned, the cap 42 is rotated, the cap 42 can be screwed out from the surface of the external thread ring 43 under the action of the threads, a tool matched with the six-edge groove 46 is inserted into the six-edge groove 46, the rotating shaft 41 is rotated, the rotating shaft 41 rotates to drive the upper cleaning plate 44 and the lower cleaning plate 45 to rotate, and the upper cleaning plate 44 and the lower cleaning plate 45 are respectively attached to the surface of the filter plate 39, so that the surface of the filter plate 39 is cleaned in the process of rotating the upper cleaning plate 44 and the lower cleaning plate 45 by taking the rotating shaft 41 as the axis, the surface of the filter plate 39 is cleaned, and the filtering effect of impurities in water is ensured.
It should be noted that: the rotation shaft 41 is rotatably connected with the filter plate 39, and can block sediment in water under the action of the filter plate 39, so that sediment is precipitated in the transfer box 1 to avoid the occurrence of the phenomenon of pipeline blockage.
Still further, the method comprises:
in an alternative embodiment, the cleaning assembly 4 further comprises an external thread ring 43 fixedly connected to the upper surface of the transfer box 1 and a cap 42 sleeved on the surface of the external thread ring 43, and the cap 42 is in threaded connection with the external thread ring 43.
In this embodiment: the cap 42 is screwed on the surface of the external thread ring 43 so as to ensure the tightness of the connection between the transfer box 1 and the cover plate 2, thereby when water flows into the transfer box 1, the water in the transfer box 1 flows out along the inside of the drain pipe 310 under the action of pressure.
Still further, the method comprises:
in an alternative embodiment, the end of the rotating shaft 41 adjacent to the cap 42 is provided with a hexagonal groove 46.
In this embodiment: so that the rotary shaft 41 is rotated by inserting a tool into the six-edged groove 46, thereby cleaning the foreign materials adhered to the surface of the filter plate 39.
Working principle: when the water draining device is used, the transfer box 1 is moved to a position close to a foundation pit, the base 33 is placed in the foundation pit, the water draining pipe 310 is connected with an external pipeline, the floating sleeve 37 floats in water, the floating sleeve 37 pulls the water inlet pipe 32 under the action of water floatation force, the water inlet pipe 32 is pulled by the connecting rope 36, so that one end of the water inlet pipe 32 far away from the water pump 31 is at a certain distance from the base 33, water in the foundation pit flows into the annular filter 34 through the surface of the annular filter 34, water flowing into the annular filter 34 flows into the inner filter 35 through the surface of the inner filter 35, the connecting wire of the water pump 31 is connected with an external power supply, the operation controller starts the water pump 31, the water in the inner filter 35 flows into the water outlet pipe 38 along the inner part of the water inlet pipe 32, and flows into the lower position of the filter plate 39 in the transfer box 1 through the inside of the water outlet pipe 38, along with the increase of the water in the transfer box 1, the water passes through the surface of the filter plate 39, a part of sediment is blocked below the filter plate 39, along with the continuous increase of the water in the transfer box 1, the gas in the transfer box 1 is continuously discharged from the inside of the water outlet pipe 310, when the water in the transfer box 1 reaches one end of the water outlet pipe 310 in the transfer box 1, under the action of air pressure, the water in the transfer box 1 flows into the water outlet pipe 310 and is discharged along the inside of the water outlet pipe 310, so that the water in the foundation pit is filtered when the water in the foundation pit is extracted, the water flowing into the transfer box 1 is filtered, the phenomenon of blocking of the pipeline is avoided, and when the sundries adhered to the surface of the filter plate 39 are required to be cleaned, the rotary cap 42 can enable the cap 42 to unscrew from the surface of the external thread ring 43 under the action of threads, the cap is inserted into the six-edge groove 46 through a tool matched with the six-edge groove 46, the rotary shaft 41 is enabled to rotate, the rotation of the rotary shaft 41 drives the upper cleaning plate 44 and the lower cleaning plate 45 to rotate, and as the upper cleaning plate 44 and the lower cleaning plate 45 are respectively attached to the surface of the filter plate 39, impurities on the surface of the filter plate 39 are cleaned in the process that the upper cleaning plate 44 and the lower cleaning plate 45 rotate by taking the rotary shaft 41 as an axis, the impurities adhered to the surface of the filter plate 39 are cleaned, and the filtering effect on the impurities in water is guaranteed.
Finally, it should be noted that: the foregoing description 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 modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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.
Claims (5)
1. Drainage device for bridge construction with filtering capability, including transfer case (1) and sealed apron (2) of installing transfer case (1) upper surface, its characterized in that: the water draining assembly (3) is arranged on the surface of the cover plate (2);
the drainage assembly (3) comprises a base (33) arranged on the left side of the transfer box (1) and an annular filter screen (34) fixedly connected with the upper surface of the base (33) and a built-in filter screen (35) fixedly connected with the upper surface of the base (33), the built-in filter screen (35) is located inside the annular filter screen (34), a water outlet pipe (38) and a filter plate (39) are arranged inside the transfer box (1), the water outlet pipe (38) penetrates through the surface of the filter plate (39) and is connected with a water outlet end of a water pump (31) arranged on the surface of the cover plate (2), the filter plate (39) is fixedly connected with the transfer box (1), a water inlet pipe (32) is fixedly connected with a water inlet pipe (32), and one end of the water inlet pipe (32) away from the water pump (31) is connected with a connecting rope (36) fixedly connected with the surface of the base (33), and the surface of the water inlet pipe (32) is fixedly connected with a sleeve (37).
2. The drainage device for bridge construction having a filtering function according to claim 1, wherein: threaded holes formed in the right surface of the transfer box (1) are internally and spirally connected with threaded plugs (311), and drain pipes (310) are inserted into round holes formed in the surface of the cover plate (2).
3. The drainage device for bridge construction having a filtering function according to claim 1, wherein: the cleaning assembly (4) is arranged on the surface of the cover plate (2);
the cleaning assembly (4) comprises a rotating shaft (41) inserted into the surface of the filter plate (39) and an upper cleaning plate (44) symmetrically and fixedly connected to the surface of the rotating shaft (41) and a lower cleaning plate (45) arranged below the upper cleaning plate (44), the lower cleaning plate (45) is fixedly connected with the rotating shaft (41), the filter plate (39) is positioned between the upper cleaning plate (44) and the lower cleaning plate (45), and the rotating shaft (41) is rotatably connected to a rotating hole formed in the surface of the transfer box (1) through a bearing.
4. The drainage device for bridge construction having a filtering function according to claim 3, wherein: the cleaning assembly (4) further comprises an external thread ring (43) fixedly connected to the upper surface of the transfer box (1) and a cap (42) sleeved on the surface of the external thread ring (43), and the cap (42) is in threaded connection with the external thread ring (43).
5. The drainage device for bridge construction having a filtering function according to claim 4, wherein: one end of the rotating shaft (41) close to the cap (42) is provided with a six-edge groove (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222262307.1U CN220117252U (en) | 2022-08-26 | 2022-08-26 | Drainage device with filtering capability for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222262307.1U CN220117252U (en) | 2022-08-26 | 2022-08-26 | Drainage device with filtering capability for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117252U true CN220117252U (en) | 2023-12-01 |
Family
ID=88895955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222262307.1U Active CN220117252U (en) | 2022-08-26 | 2022-08-26 | Drainage device with filtering capability for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117252U (en) |
-
2022
- 2022-08-26 CN CN202222262307.1U patent/CN220117252U/en active Active
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