CN218713187U

CN218713187U - Building foundation pit dewatering and drainage device

Info

Publication number: CN218713187U
Application number: CN202222996464.5U
Authority: CN
Inventors: 徐衍捷; 徐保立; 王恒强
Original assignee: Shandong Jiujulong Construction Group Co ltd
Current assignee: Shandong Jiujulong Construction Group Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a building foundation pit dewatering drainage device relates to building technical field, including the base member, the top of base member is equipped with spacing subassembly, and the top of base member is equipped with drainage components, and the bottom inboard of base member is equipped with building foundation pit body, one side fixedly connected with connecting plate of building foundation pit body, the top fixedly connected with drain pump of connecting plate, the input fixedly connected with connecting pipe of drain pump, the output fixedly connected with drain pipe of drain pump, the bottom inboard of base member is equipped with the drainage well, the beneficial effects of the utility model are that: when the suction pump is detached and is not used, the well cover is convenient to lift through holding the handle, the top of the drainage well is convenient to cover through the well cover, the water level inside the building foundation pit body is convenient to detect through the water level sensor, the drainage pump and the suction pump are convenient to control to operate, the drainage pump and the suction pump are convenient to pump water inside the building foundation pit body and the drainage well, and drainage is convenient.

Description

Building foundation pit dewatering and drainage device

Technical Field

The utility model relates to a drainage device, in particular to building foundation ditch dewatering drainage device belongs to building technical field.

Background

The building foundation pit body dewatering means that when a building foundation pit body is excavated, the underground water level is higher than the excavation bottom surface, the underground water can continuously seep into a pit, in order to ensure that the building foundation pit body can be constructed under a dry condition and prevent side slope instability, basic quicksand, pit bottom uplift, pit bottom piping and foundation bearing capacity from descending, the dewatering work is carried out, at present, engineering dewatering is generally longer due to the long period of engineering dewatering and needs continuous dewatering day and night, when in rainy season, the underground water level is extremely easy to exceed a control water level, so that side slope, post-foundation casting belt water burst or main body structure floating accidents are caused, wherein "a building foundation pit body dewatering device" that application number is "CN201921812874.1" discloses is also technology ripe day by day, it "through being provided with first communicating pipe, the second communicating pipe, first drainage pump, the third communicating pipe, the drain well, drain pipe and second drain pump, when this internal water that has of building foundation pit, in time open first drainage pump and carry out the drainage, it is too big to avoid the water yield," a regulation pond deep basal pit dewatering drainage structures "that application number is" CN202021498140.3 "discloses, it sets up through concrete technical structure, the well lid is not convenient for ann technical drawback such as tear open conscientiously, but above-mentioned two kinds of drainage device are in the use, still have following defect:

be unfavorable for when in actual use installing and dismantling the pump body, the flexibility reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building foundation ditch dewatering drainage device to what provide in solving above-mentioned background art is unfavorable for installing and dismantling the pump body when in-service use, the problem that the flexibility reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building foundation pit dewatering drainage device, includes the base member, the top of base member is equipped with spacing subassembly, the top of base member is equipped with the drainage subassembly, the bottom inboard of base member is equipped with the building foundation pit body, one side fixedly connected with connecting plate of building foundation pit body, the top fixedly connected with drain pump of connecting plate, the input fixedly connected with connecting pipe of drain pump, the output fixedly connected with drain pipe of drain pump, the bottom inboard of base member is equipped with the drainage well, the fixed frame of inboard fixedly connected with at the back of building foundation pit body, the inboard fixedly connected with level sensor of fixed frame.

Preferably, the limiting assembly comprises two clamping grooves, two clamping blocks and two limiting frames, the two clamping grooves are formed in the inner side of the top end of the base body, the two clamping blocks are arranged in the two clamping grooves in a sliding mode respectively, the two clamping blocks are fixedly connected with a turntable between the two clamping blocks, and the two limiting frames are fixedly arranged on the top end of the base body.

Preferably, the two clamping blocks are respectively connected with the two limiting frames in a clamping manner.

Preferably, the drainage subassembly includes the suction pump, the suction pump is fixed to be set up the top of carousel, the input fixedly connected with inlet tube of suction pump, the input fixedly connected with outlet pipe of suction pump.

Preferably, the water inlet pipe is located inside the drainage well.

Preferably, the one end of drain pipe with one side fixed connection of drainage well, the top block of base member is connected with the well lid, two handles of top fixedly connected with of well lid.

Preferably, the water level sensor is electrically connected with the drainage pump and the water suction pump.

Compared with the prior art, the utility model provides a pair of building foundation ditch dewatering drainage device has following beneficial effect:

1. a building foundation pit dewatering and drainage device is convenient for the fixture block to rotate and be clamped with a limiting frame through the fixture block sliding in a clamping groove, the position of a rotary table is convenient to limit, namely, a water suction pump is convenient to install and limit, the water suction pump is convenient to disassemble for maintenance, and the use flexibility is improved;

2. the utility model provides a building foundation pit dewatering drainage device, when the suction pump is dismantled not using, is convenient for mention the well lid through holding the handle, is convenient for cover the top of drainage well through the well lid, is convenient for detect the inside water level of building foundation pit body through level sensor, is convenient for control drain pump and suction pump function, is convenient for draw water, the drainage of being convenient for through drain pump and suction pump to building foundation pit body and drainage well inside.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of a cross-section of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a substrate; 2. a limiting component; 21. a card slot; 22. a clamping block; 23. a turntable; 24. a limiting frame; 3. a drainage assembly; 31. a water pump; 32. a water inlet pipe; 33. a water outlet pipe; 4. building a foundation pit body; 5. a connecting plate; 6. draining pump; 7. a connecting pipe; 8. a drain pipe; 9. a drainage well; 10. a fixing frame; 11. a water level sensor; 12. a well cover; 13. a handle.

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.

Example 1:

referring to fig. 1-4, the utility model provides a building foundation pit dewatering and drainage device, including base member 1, the top of base member 1 is equipped with spacing subassembly 2, the top of base member 1 is equipped with drainage subassembly 3, the bottom inboard of base member 1 is equipped with building foundation pit body 4, one side fixedly connected with connecting plate 5 of building foundation pit body 4, the top of connecting plate 5 is fixedly connected with drain pump 6, the input of drain pump 6 is fixedly connected with connecting pipe 7, the output of drain pump 6 is fixedly connected with drain pipe 8, the bottom inboard of base member 1 is equipped with drainage well 9, the inboard of the back of building foundation pit body 4 is fixedly connected with fixed frame 10, the inboard of fixed frame 10 is fixedly connected with level sensor 11;

one end of the drain pipe 8 is fixedly connected with one side of the drain well 9, the top end of the base body 1 is connected with a well cover 12 in a clamping mode, and the top end of the well cover 12 is fixedly connected with two handles 13, so that the well cover 12 can be moved conveniently;

the water level sensor 11 is electrically connected with the drainage pump 6, so that the drainage pump 6 can be controlled to start conveniently;

referring to fig. 1-4, the building foundation pit dewatering and drainage device further comprises a limiting assembly 2, wherein the limiting assembly 2 comprises two clamping grooves 21, two clamping blocks 22 and two limiting frames 24, the two clamping grooves 21 are respectively formed in the inner side of the top end of the base body 1, the two clamping blocks 22 are respectively arranged on the inner sides of the two clamping grooves 21 in a sliding mode, a rotating disc 23 is fixedly connected between the two clamping blocks 22, and the two limiting frames 24 are respectively fixedly arranged at the top end of the base body 1;

the two clamping blocks 22 are respectively connected with the two limiting frames 24 in a clamping manner;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the water pump 31 needs to be limited, the well lid 12 clamped above the drainage well 9 is firstly moved to one side of the top end of the base body 1, then the top of the drainage well 9 is in an unsealed state, then the two fixture blocks 22 are placed into the two clamping grooves 21 through the upper side, the water outlet pipe 33 is placed inside the drainage well 9, then the rotating disc 23 is rotated, so that the two fixture blocks 22 are respectively clamped with the two limiting frames 24, then the water pump 31 is limited, the installation is completed, and the water pump 31 can be detached by rotating the rotating disc 23.

Example 2:

the drainage component 3 comprises a water suction pump 31, the water suction pump 31 is fixedly arranged at the top end of the turntable 23, the input end of the water suction pump 31 is fixedly connected with a water inlet pipe 32, and the input end of the water suction pump 31 is fixedly connected with a water outlet pipe 33;

the inlet pipe 32 is located inside the drainage well 9;

the water level sensor 11 is electrically connected with the water pump 31;

specifically, as shown in fig. 1, 2, 3, and 4, when the water level line is too high, the water level sensor 11 sends a signal, at this time, both the drainage pump 6 and the water pump 31 are opened, water inside the building foundation pit body 4 is firstly pumped out through the connecting pipe 7 and the drainage pipe 8 and is pumped into the drainage well 9, and then water inside the drainage well 9 is pumped out through the water inlet pipe 32 and the water outlet pipe 33 through the water pump 31, so as to achieve the purpose of drainage.

The working principle is as follows: when in particular use, the utility model relates to a building foundation pit dewatering drainage device, at first when needs carry on spacingly to suction pump 31, earlier move the one side on 1 top of base member at the well lid 12 of card in drainage well 9 top, then drainage well 9 top is in the state of not sealing, put into the inside of two draw-in grooves 21 with two fixture blocks 22 via the top after that, outlet pipe 33 is placed in the inside of drainage well 9 this moment, then rotate carousel 23, make two fixture blocks 22 respectively with two spacing frame 24 looks blocks, suction pump 31 is just spacing this moment, accomplish the installation, and reversal carousel 23 can dismantle suction pump 31, detect the inside water level line of building foundation pit body 4 through water level sensor 11 when the rainfall, send signal through water level sensor 11 when the water level line is too high, drainage pump 6 and suction pump 31 all open this moment, take the inside water of building foundation pit body 4 out through connecting pipe 7 and drain pipe 8 earlier, inside pumping drainage well 9, after that water inside of drainage well 9 passes through inlet pipe 32 and outlet pipe 33 through suction pump 31, reach the mesh of drainage.

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 building foundation ditch precipitation drainage device, includes base member (1), its characterized in that: the top of base member (1) is equipped with spacing subassembly (2), the top of base member (1) is equipped with drainage subassembly (3), the bottom inboard of base member (1) is equipped with building foundation ditch body (4), one side fixedly connected with connecting plate (5) of building foundation ditch body (4), the top fixedly connected with drain pump (6) of connecting plate (5), the input fixedly connected with connecting pipe (7) of drain pump (6), the output fixedly connected with drain pipe (8) of drain pump (6), the bottom inboard of base member (1) is equipped with drainage well (9), the fixed frame (10) of inboard fixedly connected with at the back of building foundation ditch body (4), the inboard fixedly connected with level sensor (11) of fixed frame (10).

2. The building foundation pit dewatering and drainage device of claim 1, wherein: spacing subassembly (2) include two draw-in grooves (21), two fixture blocks (22) and two spacing frames (24), two draw-in groove (21) are all seted up the top of base member (1) is inboard, two fixture block (22) slide respectively and set up two the inboard of draw-in groove (21), two fixedly connected with carousel (23), two between fixture block (22) spacing frame (24) are all fixed to be set up the top of base member (1).

3. The building foundation pit dewatering and drainage device of claim 2, wherein: the two clamping blocks (22) are respectively connected with the two limiting frames (24) in a clamping manner.

4. The building foundation pit dewatering and drainage device of claim 2, wherein: drainage subassembly (3) are including suction pump (31), suction pump (31) fixed the setting is in the top of carousel (23), the input fixedly connected with inlet tube (32) of suction pump (31), the input fixedly connected with outlet pipe (33) of suction pump (31).

5. The building foundation pit dewatering and drainage device of claim 4, wherein: the water inlet pipe (32) is located inside the drainage well (9).

6. The building foundation pit dewatering and drainage device of claim 1, wherein: the one end of drain pipe (8) with one side fixed connection of drainage well (9), the top block of base member (1) is connected with well lid (12), two handles (13) of top fixedly connected with of well lid (12).

7. The building foundation pit dewatering and drainage device of claim 4, wherein: the water level sensor (11) is electrically connected with the drainage pump (6) and the water suction pump (31).