CN212956888U

CN212956888U - Construction sump pit device for building drainage

Info

Publication number: CN212956888U
Application number: CN202021004689.2U
Authority: CN
Inventors: 沙宏历
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-13
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a construction water collecting well device for building drainage in the technical field of building construction, which comprises a water collecting well, wherein the top of the left side of the water collecting well is provided with a water inlet pipe, the water inlet pipe penetrates through the water collecting well and extends to the inner cavity of the water collecting well, the right side of the inner cavity of the water collecting well is provided with a drain pipe, the top of the water collecting well is provided with a well cover, the middle part of the inner cavity of the water collecting well is provided with a first filter screen, the bottom of the first filter screen is provided with a second filter screen at intervals, the right side of the bottom of the inner cavity of the water collecting well is provided with a barrier plate, the left side of the barrier plate is provided with a third filter screen, the first filter screen and the second filter screen are provided with connecting pieces all around, the connecting pieces are fixed, the discharged water is filtered, and finally, the worker only needs to take out the filter screen and install a new filter screen to continue using.

Description

Construction sump pit device for building drainage

Technical Field

The utility model relates to a construction technical field specifically is a construction sump pit device for building drainage.

Background

The water collecting well is used for collecting and storing underground water, and the water collecting well on the building is a well arranged around the building so as to form local water concentration, facilitate discharge and achieve the purpose of waterless construction in the foundation pit; along with the development of urban construction, high-rise buildings, civil air defense engineering and subway engineering emerge in a large number, whether foundation pit supporting succeeds or not directly influences the benefit and success or failure of engineering construction, and in order to guarantee the engineering quality and the smooth proceeding of engineering, an effective water treatment and drainage construction scheme is adopted, so that the water-free state is achieved during foundation construction and waterproof construction, or later-stage fire protection or domestic water taking is facilitated. But current sump pit device, because at the in-process of construction, because the job site environment is poor, can lead to a large amount of construction waste and other impurity to along with the water pipe arranges to the ponding device, block up the water pump easily, and lead to unable water intaking to use, and the staff clears up more troublesome, traditional sump pit can't prevent during external rainwater or the waste water that mixes silt flows into the sump pit, or can't make the circulation of air in the sump pit, a large amount of air remains in the sump pit, along with the pollution of water is likely to produce marsh gas, threaten staff's life safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction sump pit device for building drainage, it is current sump pit device to provide in solving above-mentioned background art, because at the in-process of construction, because the job site environment is poor, can lead to a large amount of construction waste materials and other impurity to arrange to the ponding device along with the water pipe, block up the water pump easily, and lead to unable water intaking to use, and the staff clearance is got up more troublesome, traditional sump pit can't prevent external rainwater or thoughtlessly have the waste water stream of silt to advance in the sump pit, perhaps can't make the circulation of air in the sump pit, a large amount of air remains in the sump pit, along with the pollution of water is the very possible marsh gas that produces, threaten staff's life safety's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction sump pit device for building drainage, includes the sump pit, sump pit left side top is provided with the inlet tube, the inlet tube runs through the inner chamber that the sump pit extends to the sump pit, sump pit inner chamber right side is provided with the drain pipe, the sump pit top is provided with the well lid, sump pit inner chamber middle part is provided with first filter screen, first filter screen bottom interval is provided with the second filter screen, sump pit inner chamber bottom right side is provided with blocks the board, it is provided with the third filter screen to block the board left side, first filter screen and second filter screen are provided with the connecting piece all around, the connecting piece is fixed around the sump pit inner chamber, sump pit inner chamber right side is from last to having set gradually a plurality of solid fixed rings down, the drain pipe is peg.

Preferably, the spout has all been seted up at the front end of well lid and rear end middle part, sump pit left side top inboard be provided with spout assorted slider, spout inner chamber upper surface is provided with a plurality of gyro wheel from a left side to the right side, well lid upper surface right side is provided with the handle.

Preferably, the connecting piece includes fastening bolt, the fastening bolt right side is provided with the hook, be provided with the extension strip around the first filter screen, the other end of extension strip is connected with the lantern ring with hook assorted.

Preferably, the well lid bottom is provided with the drain bar, the drain bar middle part is provided with a plurality of exhaust hole, well lid inner chamber middle part is provided with the connecting plate, the connecting plate bottom is connected with the top of drain bar, the exhaust hole middle part is provided with the tarpaulin.

Preferably, the top of the blocking plate is provided with a round hole matched with the drain pipe.

Preferably, the second filter screen is provided with an extension bar and a lantern ring around.

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

1. the utility model installs two filter screens with different filtering degrees in the inner cavity of the water collecting well, so as to filter the discharged water, and finally, the worker only needs to take out the filter screen and install a new filter screen to continue using;

2. the utility model discloses a set up the drain bar bottom the well lid, can remove the sewage that flows down from the sump pit top, can not get into the inside water of pollution in the sump pit, simultaneously through exhaust hole and tarpaulin, can make the rivers in the sump pit get through, avoid the air to be detained for a long time and produce marsh gas.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the structure at A;

FIG. 4 is an enlarged view of the structure at B;

fig. 5 is a schematic side view of the manhole cover.

In the figure: 1. a water collecting well; 2. a water inlet pipe; 3. a drain pipe; 4. a well cover; 41. a chute; 42. a handle; 43. a roller; 44. a drain plate; 45. an exhaust hole; 46. a connecting plate; 47. waterproof cloth; 5. a first filter screen; 51. an extension bar; 52. a collar; 6. a second filter screen; 7. a blocking plate; 8. a third filter screen; 9. a connecting member; 91. fastening a bolt; 92. a hook; 10. and (4) fixing the ring.

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. 1-2, the present invention provides a technical solution: a construction water collecting well device for building drainage comprises a water collecting well 1 for collecting water, wherein a water inlet pipe 2 is arranged at the top of the left side of the water collecting well 1, the water inlet pipe 2 penetrates through the water collecting well 1 and extends to the inner cavity of the water collecting well 1 to fill the water collecting well 1, the water is generally underground water, a drain pipe 3 is arranged at the right side of the inner cavity of the water collecting well 1, the drain pipe 3 is connected with an external water pump, when the water level in the water collecting well 1 reaches a certain height, the water in the water collecting well 1 can be discharged, a well cover 4 is arranged at the top of the water collecting well 1 and is used for preventing sewage in an external construction site from flowing into the water collecting well 1 to pollute the water inside, a first filter screen 5 is arranged in the middle of the inner cavity of the water collecting well 1 and is used for filtering larger impurities in the water, a second filter screen 6 is arranged, if net rope type filter screen etc., 1 inner chamber bottom right side of sump pit is provided with barrier plate 7, barrier plate 7 left side is provided with third filter screen 8, simple filtration falls the large granule impurity that can block up the water pump, first filter screen 5 and second filter screen 6 are provided with connecting piece 9 all around, connecting piece 9 is fixed around 1 inner chamber of sump pit, be convenient for install and dismantle the filter screen, 1 inner chamber right side of sump pit has set gradually a plurality of solid fixed rings 10 from last to down, 3 pegs graft at solid fixed ring 10 middle parts of drain pipe, fix drain pipe 3.

Referring to fig. 1 and 3, sliding grooves 41 are formed in the middle of the front end and the rear end of the well lid 4, a sliding block matched with the sliding grooves 41 is arranged on the inner side of the top of the left side of the water collecting well 1, so that the well lid 4 can be conveniently moved, a plurality of idler wheels 43 are arranged on the upper surface of the inner cavity of the sliding grooves 41 from left to right, the difficulty of moving the well lid 4 by workers is reduced, and a handle 42 is arranged on the right side of the upper surface of the well lid 4 and provides a;

referring to fig. 2 and 4, the connecting member 9 includes a fastening bolt 91, the fastening bolt 91 is nailed around the water collecting well 1 by an external force, a hook 92 is arranged at the right side of the fastening bolt 91, an extension bar 51 is arranged around the first filter screen 5, the other end of the extension bar 51 is connected with a lantern ring 52 matched with the hook 92, the filter screen is fixed by the lantern ring 52 sleeved on the hook 92, and meanwhile, the disassembly of workers is facilitated;

referring to fig. 5, a drainage plate 44 is arranged at the bottom of the well lid 4, a hole is arranged on the upper surface of the well lid 4, the cross section of the drainage plate 44 is in an inverted V shape, so that water flowing from the outside can be drained to the front end and the rear end of the outside of the water collecting well 1, a plurality of vent holes 45 are arranged in the middle of the drainage plate 44, so that air in the water collecting well 1 can circulate, a connecting plate 46 is arranged in the middle of an inner cavity of the well lid 4, the bottom of the connecting plate 46 is connected with the top of the drainage plate 44, so that the drainage plate 44 is fixed, the weight of the well lid 4 is reduced, and a waterproof cloth 47 is arranged in;

referring to fig. 2, a circular hole matched with the drain pipe 3 is formed at the top of the blocking plate 7, so that the drain pipe 3 can be conveniently connected;

referring to fig. 1, the second filter 6 is provided with an extension strip 51 and a collar 52 around, which are the same as the first filter 5 in structure and are easy to detach.

The working principle is as follows: the utility model realizes circuit communication through an external power supply, the drain pipe 3 is connected with an external water pump, the water inlet pipe 2 is connected with an external water pumping device, water enters the water collecting well 1 from the water inlet pipe 2, after being filtered by the first filter screen 5 and the second filter screen 6, the water flows to the bottom of the inner cavity of the water collecting well 1, when the water level in the water collecting well 1 reaches a certain height, the water is pumped out by the external water pump, when the filter screens are needed to be replaced, only the well cover 4 needs to be opened to take off the filter screens, new filter screens are sleeved on the well cover, the well cover 4 is simple and convenient to close, when the external sewage flows to the water collecting well 1, the well cover 4 can block a part of sewage, the sewage flowing in can be discharged to the front end and the rear end outside the water collecting well 1 through the drain board 44, the sewage cannot enter the water collecting well 1, meanwhile, the air circulation in the water collecting well 1 can be ensured by, the methane can not be generated because the air is sealed and retained for a long time, and the health and safety of workers are protected.

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

Claims

1. The utility model provides a construction sump pit device for building drainage, includes sump pit (1), its characterized in that: the water collecting well is characterized in that a water inlet pipe (2) is arranged at the top of the left side of the water collecting well (1), the water inlet pipe (2) penetrates through the water collecting well (1) and extends to the inner cavity of the water collecting well (1), a drain pipe (3) is arranged on the right side of the inner cavity of the water collecting well (1), a well cover (4) is arranged at the top of the water collecting well (1), a first filter screen (5) is arranged in the middle of the inner cavity of the water collecting well (1), second filter screens (6) are arranged at the bottom of the first filter screen (5) at intervals, a barrier plate (7) is arranged on the right side of the bottom of the inner cavity of the water collecting well (1), a third filter screen (8) is arranged on the left side of the barrier plate (7), connecting pieces (9) are arranged on the peripheries of the first filter screen (5) and the second filter screens (6, the drain pipe (3) is inserted in the middle of the fixing ring (10).

2. The construction water collecting well device for building drainage according to claim 1, characterized in that: spout (41) have all been seted up at the front end and the rear end middle part of well lid (4), sump pit (1) left side top inboard be provided with spout (41) assorted slider, spout (41) inner chamber upper surface is provided with a plurality of gyro wheel (43) from a left side to the right side, well lid (4) upper surface right side is provided with handle (42).

3. The construction water collecting well device for building drainage according to claim 1, characterized in that: connecting piece (9) are including fastening bolt (91), fastening bolt (91) right side is provided with hook (92), be provided with around first filter screen (5) and extend strip (51), the other end of extending strip (51) is connected with and hooks (92) assorted lantern ring (52).

4. The construction water collecting well device for building drainage according to claim 1, characterized in that: well lid (4) bottom is provided with drain bar (44), drain bar (44) middle part is provided with a plurality of exhaust hole (45), well lid (4) inner chamber middle part is provided with connecting plate (46), connecting plate (46) bottom is connected with the top of drain bar (44), exhaust hole (45) middle part is provided with tarpaulin (47).

5. The construction water collecting well device for building drainage according to claim 1, characterized in that: the top of the blocking plate (7) is provided with a round hole matched with the drain pipe (3).

6. The construction water collecting well device for building drainage according to claim 3, characterized in that: and extension bars (51) and lantern rings (52) are arranged around the second filter screen (6).