CN211547775U - Water pumping device suitable for bottom of foundation pit - Google Patents
Water pumping device suitable for bottom of foundation pit Download PDFInfo
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- CN211547775U CN211547775U CN201922057321.6U CN201922057321U CN211547775U CN 211547775 U CN211547775 U CN 211547775U CN 201922057321 U CN201922057321 U CN 201922057321U CN 211547775 U CN211547775 U CN 211547775U
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Abstract
The utility model relates to a pumping device suitable for foundation ditch bottom uses in foundation ditch drainage field, and its technical scheme's main points are: contain the water pipe that gathers with the drinking-water pipe intercommunication each other on the suction pump, it has a plurality of hoses to gather the intercommunication on the water pipe. The utility model discloses the technical effect who has is: the accumulated water in each pit in the foundation pit can be quickly pumped out respectively, and the whole drainage effect is good.
Description
Technical Field
The utility model belongs to the technical field of the technique of foundation ditch drainage equipment and specifically relates to a pumping device suitable for foundation ditch bottom.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. The method is characterized in that foundation pit digging operation is often needed in the construction process of traffic engineering, and accumulated water generated by construction or weather and other factors in the foundation pit needs to be timely discharged through a water suction pump in order to guarantee normal construction in the foundation pit.
As shown in fig. 1, in the existing foundation pit drainage method, a water suction pump 1 is usually fixed outside a foundation pit 2, then a water suction pipe 3 connected to the water suction pump 1 is lowered into the foundation pit 1, and the water suction pump 1 is started to pump out accumulated water in the foundation pit 2 through the water suction pipe 3.
The above prior art solutions have the following drawbacks: because the bottom of a plurality of foundation pits is not level, can have a lot of pits of different sizes, above-mentioned drainage mode is difficult to take out the ponding in each pit respectively, and drainage effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pumping device suitable for foundation ditch bottom, its advantage is: the accumulated water in each pit in the foundation pit can be quickly pumped out respectively, and the whole drainage effect is good.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a water pumping device suitable for foundation ditch bottom, contains the water pipe that gathers with the drinking-water pipe intercommunication each other on the suction pump, it is connected with a plurality of hoses to gather on the water pipe.
Through the technical scheme, when the foundation pit needs to be drained, a worker can fix the water suction pump and the water collecting pipe above the foundation pit, place the plurality of hoses into different pits in the foundation pit respectively, and start the water suction pump to pump accumulated water in the foundation pit through the plurality of hoses; the hoses can quickly pump out accumulated water in each pit in the foundation pit, and the whole drainage effect is good.
The utility model discloses further set up to: the one end that the suction pump was kept away from to the drinking-water pipe is connected with first connecting pipe, be equipped with the second connecting pipe that matches each other with first connecting pipe on the water pipe, the mutual threaded connection of first connecting pipe and second connecting pipe, it is a plurality of hose and the connected mode between the water pipe and the drinking-water pipe are the same with the connected mode between the water pipe.
Through above-mentioned technical scheme, the mode that staff's accessible screw was dismantled is lifted off a plurality of hoses from gathering the water pipe, then will draw out the water pipe and lift off from gathering the water pipe to the staff can accomodate gathering water pipe and a plurality of hoses respectively, saves and accomodates the space.
The utility model discloses further set up to: a plurality of the hose is kept away from the port department of gathering the water pipe and is equipped with the third connecting pipe respectively, and is a plurality of be equipped with the filter cloth that is used for sealing the third connecting pipe in the third connecting pipe respectively.
Through above-mentioned technical scheme, the filter cloth has the effect of filtering ponding for silt in the foundation ditch ponding is difficult to see through in the filter cloth enters into the hose, thereby makes the suction pump be difficult for blockking up at the in-process of drawing water.
The utility model discloses further set up to: one end of the third connecting pipe, which is far away from the hose, is in threaded connection with a filter pipe, and the filter cloth is connected to the filter pipe.
Through above-mentioned technical scheme, the staff accessible rotates the mode of filter tube and unloads the filter tube screw thread from the third connecting pipe to the staff can clear up the filter cloth, perhaps changes the filter cloth through the mode with the whole change of filter tube.
The utility model discloses further set up to: a plurality of water inlet holes are formed in the filter pipe and are located on one side, far away from the hose, of the filter cloth.
Through the technical scheme, the arrangement of the plurality of water inlet holes reduces the possibility that the hose is difficult to extract accumulated water at the position because the pipe orifice of the filter pipe is blocked by silt at the bottom of the foundation pit; thereby improving the overall drainage efficiency.
The utility model discloses further set up to: an annular fixing plate is arranged on the second connecting pipe along the inner periphery, and a silica gel pad is arranged on the end face, facing the first connecting pipe, of the fixing plate; when the first connecting pipe and the second connecting pipe are in threaded connection with each other, the silica gel pad is abutted between the fixing plate and the first connecting pipe.
Through above-mentioned technical scheme, the rubber pad has been supported tightly and has been played the sealed effect of the joint gap between first connecting pipe and the second connecting pipe between fixed plate and first connecting pipe to strengthened the leakproofness between drinking-water pipe and the water trap pipe, makeed the ponding of being taken out be difficult for leaking from the junction between drinking-water pipe and the water trap pipe.
The utility model discloses further set up to: and a plurality of valves for controlling the on-off state of the hoses are respectively arranged on the water collecting pipes.
Through above-mentioned technical scheme, when the ponding in the pit of partial hose place had been taken out in advance, staff's accessible valve closed the hose that the end of drawing water to remaining hose can be extracted the ponding in the foundation ditch fast, thereby has promoted holistic drainage efficiency.
The utility model discloses further set up to: the filtering pipe is coated with a rubber pad along the outer periphery.
Through above-mentioned technical scheme, when the hose was thrown the foundation ditch directly, the rubber pad on the filter tube played the effect of shock attenuation energy-absorbing for the filter tube is difficult to be fallen and is out of shape by the fall, has reduced the filter tube and has been fallen the possibility that the deformation influences drainage efficiency.
To sum up, the utility model discloses a beneficial technological effect does:
1. the plurality of hoses can quickly pump out accumulated water in each pit in the foundation pit, so that the overall drainage effect is good;
2. the water collecting pipe and the hoses can be detached, so that workers can respectively store the water collecting pipe and the hoses, and the storage space is saved;
3. the sealing performance between the water pumping pipe and the water collecting pipe is enhanced due to the arrangement of the fixing plate and the rubber pad, and the possibility that pumped accumulated water leaks from the joint between the water pumping pipe and the water collecting pipe is reduced.
Drawings
Fig. 1 is a schematic diagram of a drainage manner of a foundation pit in the prior art.
Fig. 2 is a schematic view of the entire structure of embodiment 1.
Fig. 3 is a schematic structural view for embodying the first connecting pipe portion in embodiment 1.
Fig. 4 is a schematic structural view for embodying the third connecting pipe in embodiment 1.
FIG. 5 is a schematic view of the entire structure of embodiment 2.
Fig. 6 is a schematic cross-sectional view of the silicone pad in example 2.
Fig. 7 is a schematic structural view for embodying the valve in example 2.
FIG. 8 is a schematic view showing the structure of a portion of a filter tube in example 2.
Reference numerals: 1. a water pump; 2. a foundation pit; 3. a water pumping pipe; 4. a water collecting pipe; 5. a hose; 6. a first connecting pipe; 7. a second connecting pipe; 8. a third connecting pipe; 9. a filter cloth; 10. a filter tube; 11. a water inlet hole; 12. a fixing plate; 13. a silica gel pad; 14. a valve; 15. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a water pumping device suitable for the bottom of a foundation pit comprises a water collecting pipe 4 communicated with a water pumping pipe 3 on a water pumping pump 1, wherein a first connecting pipe 6 is connected to a port of the water pumping pipe 3, which is far away from the water pumping pump 1, a second connecting pipe 7 matched with the first connecting pipe 6 is connected to the water collecting pipe 4, and the water pumping pipe 3 is connected with the water collecting pipe 4 in a threaded connection mode through the first connecting pipe 6 and the second connecting pipe 7; one side of the water collecting pipe 4 opposite to the first connecting pipe 6 is uniformly connected with a plurality of hoses 5 with different lengths along the length direction in the same connecting mode. Therefore, a worker can fix the water suction pump 1 and the water collecting pipe 4 on the ground on one side above the foundation pit 2, correspondingly place a plurality of hoses 5 with different lengths into different pits in the foundation pit 2 respectively, start the water suction pump 1 to suck accumulated water in the foundation pit 2 into the water collecting pipe 4 through the plurality of hoses 5, and pump the accumulated water collected in the water collecting pipe 4 out of the foundation pit 2 through the water suction pipe 3; the hoses 5 with different lengths can quickly pump out accumulated water in each pit in the foundation pit 2, so that the overall drainage effect is good; simultaneously, the mode that staff's accessible screw thread was dismantled is lifted off water pipe 4 and a plurality of hose 5 respectively to the staff can clear up or change water pipe 4 respectively to hose 5 and water pipe.
As shown in fig. 2 and 4, one ends of the plurality of hoses 5 far from the water collecting pipe 4 are respectively and fixedly connected with a third connecting pipe 8, and a filter cloth 9 is connected inside the third connecting pipe 8 along the inner periphery. Consequently, a plurality of hoses 5 when extracting ponding in foundation ditch 2, filter cloth 9 has played and has carried out filterable effect to the ponding that gets into hose 5 for silt in the ponding is difficult to enter into in hose 5, thereby has reduced silt in the ponding and has passed through in hose 5 gathers water pipe 4, and then leads to the drinking-water pipe 3 that ponding carries out the extraction in water pipe 4 to be blockked up by silt, influences 2 drainage efficiency's of foundation ditch possibility.
The implementation principle of the embodiment is as follows: after the water suction pump 1 and the water collecting pipe 4 are fixed by a worker, the plurality of hoses 5 can be respectively put down to different pits in the foundation pit 2, the water suction pump 1 is started, accumulated water in the foundation pit 2 can be uniformly pumped into the water collecting pipe 4 along the plurality of hoses 5 through the filter cloth 9 in the third connecting pipe 8, and then is pumped out of the foundation pit 2 by the water suction pipe 3, so that the effect of draining the foundation pit 2 is achieved; the arrangement of the hoses 5 reduces the possibility that accumulated water in pits with different sizes in the foundation pit 2 is difficult to be pumped out respectively, and the whole drainage effect is good.
Example 2: the utility model provides a pumping device suitable for foundation ditch bottom, the difference with embodiment 1 lies in: as shown in fig. 5 and 6, the second connecting pipe 7 is fixedly provided with an annular fixing plate 12 along the inner periphery, a silicone pad 13 is adhered on the end surface of the fixing plate 12 facing the first connecting pipe 6, and the positions of the fixing plate 12 and the silicone pad 13 are set as follows: when the first connecting tube 6 and the second connecting tube 7 are screwed together, the silicone pad 13 is pressed against the fixing plate 12 by the first connecting tube 6. Therefore, the arrangement of the silica gel pad 13 makes the accumulated water in the water collecting pipe 4 difficult to leak from the joint of the first connecting pipe 6 and the second connecting pipe 7, so that the effect of sealing the joint of the water pumping pipe 3 and the water collecting pipe 4 is achieved, and the possibility of leakage of the accumulated water in the water collecting pipe 4 in the process of being pumped by the water pumping pipe 3 is reduced; the hoses 5 and the water collecting pipes 4 have the same sealing structure, so that the sealing performance between the hoses 5 and the water collecting pipes 4 is improved.
As shown in fig. 5 and 7, the water collecting pipe 4 is respectively provided with a plurality of valves 14 for controlling the on-off state of the plurality of hoses 5. Consequently, when drawing water the operation to foundation ditch 2, the staff can all open a plurality of valves 14 and make a plurality of hoses 5 together draw water the operation, after ponding in the less shallow pit of part is pumped out, the staff can close the valve 14 that hose 5 corresponds of this department to in remaining hose 5 can be fast to the ponding in other pits extract, reduced the empty possibility of taking out the condition of partial hose 5 appearance, thereby promoted the efficiency of drawing water of suction pump 1.
As shown in fig. 8, a filtering pipe 10 is connected to one end of the third connecting pipe 8 far from the hose 5 in a threaded manner, and the filter cloth 9 is fixedly connected in the filtering pipe 10 and seals the filtering pipe 10. Therefore, the filter pipe 10 can be detached from the third connecting pipe 8 by the worker through the screw-thread detachment mode, so that the worker can clean the filter cloth 9 in the filter pipe 10 or replace the whole filter pipe 10 according to the specific situation of the filter pipe 10.
As shown in fig. 5 and 8, the filtering pipe 10 is coated with a rubber pad 15 along the periphery, and when the hose 5 is thrown into the foundation pit 2, the rubber pad 15 plays a role in protecting the filtering pipe 10, so that the possibility that the filtering pipe 10 directly impacts the bottom of the foundation pit 2 to cause self deformation and affect the water pumping efficiency of the hose 5 is reduced; a plurality of water inlet holes 11 penetrating through the filter pipe 10 are uniformly formed in the rubber pad 15, and the filter cloth 9 is located between the water inlet holes 11 and the third connecting pipe 8. Therefore, when the filter pipe 10 is horizontally plugged downwards by the silt on the surface of the foundation pit 2, the water in the foundation pit 2 can be extracted into the hose 5 through the plurality of water inlet holes 11, and the filter cloth 9 also has a filtering effect on the accumulated water extracted from the water inlet holes 11; the arrangement of the water inlet holes 11 reduces the possibility that the pipe orifice of the filter pipe 10 is closed by the sediment at the bottom of the foundation pit 2 and is difficult to pump water; thereby further promoting foundation ditch 2 drainage efficiency.
The implementation principle of the embodiment is as follows: when a worker extracts the accumulated water in the foundation pit 2 through the plurality of hoses 5, the hoses 5 at the positions of the pumped pits can be closed through the valves 14 in time according to the extraction conditions of the plurality of hoses 5, so that the rest hoses 5 can more quickly extract and discharge the accumulated water in the foundation pit 2, and the overall drainage efficiency of the foundation pit 2 is improved; after the drainage work of the foundation pit 2 is finished, the filter pipes 10 can be detached from the third connecting pipe 8 respectively, and the filter pipes 10 are cleaned or replaced according to different conditions of different filter pipes.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a pumping device suitable for foundation ditch bottom which characterized in that: contain and gather water pipe (4) with drinking-water pipe (3) on suction pump (1) intercommunication each other, it is connected with a plurality of hoses (5) on water pipe (4) to gather, the one end that drinking-water pump (1) was kept away from in drinking-water pipe (3) is connected with first connecting pipe (6), be equipped with on water pipe (4) with second connecting pipe (7) that first connecting pipe (6) match each other, first connecting pipe (6) and the mutual threaded connection of second connecting pipe (7), a plurality of connected mode between hose (5) and the water pipe (4) is the same with the connected mode between drinking-water pipe (3) and the water pipe (4).
2. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 1, wherein: a plurality of the port department that gathers water pipe (4) is kept away from in hose (5) is equipped with third connecting pipe (8) respectively, and is a plurality of be equipped with respectively in third connecting pipe (8) and be used for sealing filter cloth (9) of third connecting pipe (8).
3. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 2, wherein: one end of the third connecting pipe (8) far away from the hose (5) is in threaded connection with a filtering pipe (10), and the filtering cloth (9) is connected to the filtering pipe (10).
4. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 3, wherein: a plurality of water inlet holes (11) are formed in the filter pipe (10), and the water inlet holes (11) are located in one side, far away from the hose (5), of the filter cloth (9).
5. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 2, wherein: an annular fixing plate (12) is arranged on the second connecting pipe (7) along the inner periphery, and a silica gel pad (13) is arranged on the end face, facing the first connecting pipe (6), of the fixing plate (12); when the first connecting pipe (6) and the second connecting pipe (7) are in threaded connection with each other, the silica gel pad (13) is abutted between the fixing plate (12) and the first connecting pipe (6).
6. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 1, wherein: the water collecting pipe (4) is respectively provided with a plurality of valves (14) for controlling the on-off state of the hoses (5).
7. The water pumping device suitable for the bottom of the foundation pit as claimed in claim 4, wherein: the filtering pipe (10) is coated with a rubber pad (15) along the outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057321.6U CN211547775U (en) | 2019-11-25 | 2019-11-25 | Water pumping device suitable for bottom of foundation pit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057321.6U CN211547775U (en) | 2019-11-25 | 2019-11-25 | Water pumping device suitable for bottom of foundation pit |
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| Publication Number | Publication Date |
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| CN211547775U true CN211547775U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922057321.6U Active CN211547775U (en) | 2019-11-25 | 2019-11-25 | Water pumping device suitable for bottom of foundation pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227394A (en) * | 2020-10-20 | 2021-01-15 | 贵州建工集团第一建筑工程有限责任公司 | Foundation pit water burst drainage recharge construction method |
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2019
- 2019-11-25 CN CN201922057321.6U patent/CN211547775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227394A (en) * | 2020-10-20 | 2021-01-15 | 贵州建工集团第一建筑工程有限责任公司 | Foundation pit water burst drainage recharge construction method |
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