CN221297939U - Drainage structures of engineering foundation ditch support is built in room - Google Patents

Abstract

The utility model relates to the technical field of foundation pit drainage, and discloses a drainage structure of a foundation pit support of a building engineering, which comprises a water pump and a drainage mechanism; the drainage mechanism comprises a guide pipe fitting, a drainage pipe fitting and a filtering component; the filter assembly comprises a connecting pipe, a first filtering piece and a second filtering piece; install the clearance subassembly on the drainage pipe fitting, the clearance subassembly includes support piece, waterproof motor and clearance piece, the bottom surface of support piece is provided with the fixed block, through the water pump and the drainage mechanism that set up, first filter and second filter cooperation, can filter the water that gets into the drainage pipe fitting, avoid earth sand and stone in the foundation ditch to block up the water pump, waterproof motor and clearance piece through setting up, clear up fast the second filter, avoid blocking up the second filter, through fixed block and the fixed part that set up, dismantle the maintenance to the clearance piece, first connecting block, second connecting block and installation piece can dismantle the maintenance to first filter and second filter.

Description

Drainage structures of engineering foundation ditch support is built in room

Technical Field

The utility model relates to the technical field of foundation pit drainage, in particular to a drainage structure of a foundation pit support of a building engineering.

Background

The house construction engineering refers to various house constructions and auxiliary facilities thereof, and matched line, pipeline, equipment installation engineering and indoor and outdoor decoration engineering, a foundation pit is a soil pit excavated at a foundation design position according to the elevation of a substrate and the plane dimension of the foundation, and in the house construction engineering, foundation pit support is support, reinforcement and protection measures adopted for the side wall of the foundation pit and the surrounding environment of the foundation pit in order to ensure the safety of underground structure construction and the surrounding environment of the foundation pit. The existing foundation pit supporting forms are various, such as row pile supporting, cement soil retaining wall, soil nailing wall and the like.

Foundation ditch drainage means when the excavation foundation ditch, and groundwater level is higher than the excavation bottom surface, and in groundwater can constantly permeate the hole, if meet rainwater weather simultaneously, outside rainwater can collect in the foundation ditch, can be under the dry condition construction for guaranteeing the foundation ditch, need carry out drainage work to the foundation ditch.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the existing drainage structure is used, as soil and sand are often mixed in water in a foundation pit, the water pump can be blocked in the drainage process, so that the normal operation of drainage work is affected, and the requirements of people cannot be met.

Therefore, we propose a drainage structure of building engineering foundation pit support.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a drainage structure for supporting a foundation pit of a building engineering, which can prevent sand and stone from causing the blockage of a water pump in the drainage process and improve the drainage efficiency of the drainage structure.

(II) technical scheme

The utility model is realized by adopting the following technical scheme: the drainage structure comprises a water pump and a drainage mechanism communicated with the water pump; the water draining mechanism comprises a pipe fitting communicated with the water pump, a water draining pipe fitting detachably fixed with the pipe fitting and a filtering component arranged at the water inlet end of the water draining pipe fitting; the filter assembly comprises a connecting pipe fixed at the water inlet end of the drainage pipe fitting, a first filter element detachably arranged at the inner side of the connecting pipe and a second filter element arranged at the outer side of the first filter element, the first filter element and the second filter element are matched to prevent sundries with large external volume from entering the drainage pipe fitting, and the size of a filter hole of the second filter element is larger than that of the first filter element; the cleaning assembly comprises a supporting piece detachably fixed on the drainage pipe fitting, a waterproof motor detachably mounted at the upper end of the supporting piece and a cleaning piece for cleaning the second filtering piece, a fixing block detachably fixed with an output shaft of the waterproof motor is arranged on the bottom end surface of the supporting piece, a fixing piece detachably fixed with the fixing block is vertically arranged on the cleaning piece, and the fixing piece and the fixing block are matched to be capable of disassembling or fixing the cleaning piece; the drainage pipe fitting further comprises limiting assemblies which are symmetrically arranged and connected with the foundation pit of the building engineering.

Preferentially, the cleaning piece comprises a cleaning block arranged above the second filtering piece, a first cleaning wiper vertically symmetrically arranged at the lower end of the cleaning block and a second cleaning wiper arranged on the lower end face of the cleaning block, the first cleaning wiper can clean the top end face of the second filtering piece, and the second cleaning wiper can clean the outer surface of the second filtering piece.

Preferentially, the inside wall of connecting pipe is fixed with annular dog, the bottom of first filter is provided with the first connecting block of being connected with the connecting pipe, first connecting block and connecting pipe threaded connection, and annular dog can be spacing first connecting block, the bottom of second filter is provided with the second connecting block, the bottom face of second connecting block is provided with the installation piece of being connected with the connecting pipe, and the installation piece can fix or dismantle the second filter.

Preferentially, the first connecting block, the second connecting block and the mounting block are all in an annular structure.

Preferentially, the mounting includes the stiffener of perpendicular setting in clearance piece upper end and fixes the boss on the stiffener top, and stiffener and boss can improve the bulk strength of mounting, the fixed slot of being connected with the boss is seted up to the bottom face of fixed block, the outer wall of fixed block is provided with the dead lever that fixes the boss, has seted up the fixed orifices corresponding with the dead lever on the boss, and the dead lever can dismantle or fix the boss.

Preferentially, the outer wall of drainage pipe fitting is provided with fixed cover, the connecting groove who is connected with fixed cover has been seted up to support piece's one end face, support piece's outer wall is provided with the threaded rod that fixes fixed cover, and the threaded rod can improve the stability of being connected between fixed cover and the support piece.

Preferentially, the drainage pipe fitting is vertical hook structure, and the drainage pipe fitting comprises long tube, violently manage and nozzle stub, long tube, violently manage and nozzle stub integrated into one piece, the long tube end at the drainage pipe fitting is installed to the fixed cover, the clearance piece activity sets up the nozzle stub end at the drainage pipe fitting, the drainage pipe fitting sets up to the metal material.

Preferentially, the limiting component comprises a limiting sleeve symmetrically arranged on the drainage pipe fitting and a limiting block detachably arranged on the limiting sleeve, a limiting rod is movably arranged on the limiting block, and a limiting hole corresponding to the limiting rod is formed in the limiting block.

Preferentially, a drain pipe is detachably arranged at the water outlet of the water pump.

(III) beneficial effects

Compared with the prior art, the utility model provides a drainage structure for supporting foundation pits of building engineering, which has the following beneficial effects:

This a project foundation ditch support's drainage structures is built in room, through the water pump and the drainage mechanism that set up, first filter element and second filter element cooperation can filter the water that gets into drainage pipe fitting, avoid earth sand and stone in the foundation ditch to block up the water pump, through waterproof motor and the clearance piece that set up, can clear up the second filter element fast, avoid blocking up the second filter element, can dismantle the clearance piece through fixed block and the fixed part that set up and maintain, first connecting block, second connecting block and installation piece can dismantle the maintenance to first filter element and second filter element.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a partial block diagram of the support and retaining sleeve of the present utility model;

FIG. 3 is a partial block diagram of a second filter element and cleaning element of the present utility model;

FIG. 4 is a partial block diagram of a mounting block and mounting member of the present utility model;

FIG. 5 is a partial block diagram of a first filter element and a second filter element according to the present utility model;

Fig. 6 is a partial construction view of the drain pipe according to the present utility model.

In the figure: 1. a water pump; 2. a conduit member; 3. a drain pipe; 4. a connecting pipe; 5. a first filter; 6. a second filter; 7. a support; 8. a waterproof motor; 9. cleaning the piece; 10. a fixed block; 11. a fixing member; 12. cleaning the block; 13. a first cleaning wipe; 14. a second cleaning wiper; 15. an annular stop; 16. a first connection block; 17. a second connection block; 18. a mounting block; 19. a reinforcing rod; 20. a reinforcing block; 21. a fixed rod; 22. a fixed sleeve; 23. a threaded rod; 24. a limit sleeve; 25. a limiting block; 26. a limit rod; 27. and (5) a water drain pipe.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1: referring to fig. 1-6, a drainage structure for supporting a foundation pit of a building engineering according to the present embodiment includes a water pump 1 and a drainage mechanism communicated with the water pump 1; the drainage mechanism comprises a guide pipe fitting 2 communicated with the water pump 1, a drainage pipe fitting 3 detachably fixed with the guide pipe fitting 2 and a filter assembly arranged at the water inlet end of the drainage pipe fitting 3; the filtering component comprises a connecting pipe 4 fixed at the water inlet end of the drainage pipe fitting 3, a first filtering piece 5 detachably arranged at the inner side of the connecting pipe 4 and a second filtering piece 6 arranged at the outer side of the first filtering piece 5, the first filtering piece 5 and the second filtering piece 6 are matched to prevent sundries with large external volume from entering the drainage pipe fitting 3, and the size of a filtering hole of the second filtering piece 6 is larger than that of the first filtering piece 5; the cleaning component for cleaning the second filter element 6 is arranged on the drainage pipe fitting 3 and comprises a supporting element 7 which is detachably fixed on the drainage pipe fitting 3, a waterproof motor 8 which is detachably arranged at the upper end of the supporting element 7 and a cleaning element 9 for cleaning the second filter element 6, a fixed block 10 which is detachably fixed with an output shaft of the waterproof motor 8 is arranged on the bottom end surface of the supporting element 7, a fixed element 11 which is detachably fixed with the fixed block 10 is vertically arranged on the cleaning element 9, and the fixed element 11 and the fixed block 10 are matched to be capable of disassembling or fixing the cleaning element 9; the drainage pipe fitting 3 is further provided with limiting components connected with a house construction foundation pit symmetrically, the drainage pipe fitting 3 is placed in the house construction foundation pit, the supporting piece 7 is fixed on the drainage pipe fitting 3, the cleaning piece 9 is placed on the outer side of the second filtering piece 6, the fixing block 10 and the fixing piece 11 are fixed, the waterproof motor 8 is connected with the cleaning piece 9, the second filtering piece 6 filters water entering the drainage pipe fitting 3, the waterproof motor 8 is started, the fixing piece 11 is driven to rotate the fixing block 10, the fixing block 10 drives the cleaning piece 9 to rotate, and the cleaning piece 9 cleans the second filtering piece 6.

The cleaning piece 9 comprises a cleaning block 12 arranged above the second filtering piece 6, a first cleaning wiper 13 vertically symmetrically arranged at the lower end of the cleaning block 12 and a second cleaning wiper 14 arranged on the lower end face of the cleaning block 12, the first cleaning wiper 13 can clean the top end face of the second filtering piece 6, the second cleaning wiper 14 can clean the outer surface of the second filtering piece 6, and the cleaning piece 9 is rotated, so that the cleaning block 12 drives the first cleaning wiper 13 and the second cleaning wiper 14 to rotate.

The inside wall of connecting pipe 4 is fixed with annular dog 15, the bottom of first filter spare 5 is provided with the first connecting block 16 of being connected with connecting pipe 4, first connecting block 16 and connecting pipe 4 threaded connection, annular dog 15 can carry out spacingly to first connecting block 16, the bottom of second filter spare 6 is provided with second connecting block 17, the bottom face of second connecting block 17 is provided with the installation piece 18 of being connected with connecting pipe 4, the mounting groove corresponding with installation piece 18 has been seted up to the top face of connecting pipe 4, installation piece 18 can fix or dismantle second filter spare 6, rotate first filter spare 5, make first connecting block 16 install in connecting pipe 4, make first connecting block 16 and annular dog 15 connect, install first filter spare 5 on, aim at connecting pipe 4 with second filter spare 6, rotate second filter spare 6, drive second connecting block 17 and rotate, make second connecting block 17 drive installation piece 18 and rotate, fix installation piece 18 into the mounting groove.

The first connection block 16, the second connection block 17 and the mounting block 18 are all in a ring-shaped structure.

The mounting 11 includes the perpendicular stiffener 19 that sets up in clearance piece 12 upper end and fixes the stiffener 20 on stiffener 19 top, stiffener 19 and stiffener 20 can improve the bulk strength of mounting 11, the fixed slot of being connected with stiffener 20 has been seted up to the bottom face of fixed block 10, the outer wall of fixed block 10 is provided with the dead lever 21 that fixes stiffener 20, the fixed orifices corresponding with dead lever 21 has been seted up on the stiffener 20, dead lever 21 can dismantle or fix stiffener 20, install stiffener 20 in the fixed slot, install dead lever 21 in the fixed orifices for dead lever 21 fixes stiffener 20, thereby fix mounting 11 and fixed block 10.

The outer wall of drainage pipe fitting 3 is provided with fixed cover 22, the connecting groove who is connected with fixed cover 22 has been seted up to the one end face of support piece 7, the outer wall of support piece 7 is provided with the threaded rod 23 that fixes fixed cover 22, set up the screw hole of being connected with threaded rod 23 on the fixed cover 22, the stability of being connected between fixed cover 22 and the support piece 7 can be improved to threaded rod 23, rotate support piece 7, make support piece 7 drive clearance piece 9 rotate, rotate clearance piece 9 to second filter 6 department, fix threaded rod 23 in the screw hole, fix support piece 7 and fixed cover 22.

The drainage pipe fitting 3 is vertical hook structure, and drainage pipe fitting 3 comprises long tube, violently pipe and nozzle stub, long tube, violently pipe and nozzle stub integrated into one piece, and fixed cover 22 is installed at the long tube end of drainage pipe fitting 3, and clearance piece 9 activity sets up the nozzle stub of drainage pipe fitting 3, and drainage pipe fitting 3 sets up to the metal material.

The limiting assembly comprises a limiting sleeve 24 symmetrically arranged on the drain pipe fitting 3 and a limiting block 25 detachably arranged on the limiting sleeve 24, a limiting rod 26 is movably arranged on the limiting block 25, and a limiting hole corresponding to the limiting rod 26 is formed in the limiting block 25.

A drain pipe 27 is detachably arranged at the water outlet of the water pump 1.

The implementation principle of the drainage structure for foundation pit support of the building engineering in the embodiment of the application is as follows: placing the drainage pipe fitting 3 into a house construction foundation pit, inserting a limiting rod 26 into the foundation pit to limit the drainage pipe fitting 3, starting a water pump 1, discharging water in the house construction foundation pit through the pipe fitting 2 and the drainage pipe fitting 3, enabling a second filter element 6 to filter water entering the drainage pipe fitting 3, starting a waterproof motor 8, driving a fixing element 11 to rotate, driving the fixing element 11 to drive a fixing block 10 to rotate, driving a cleaning element 9 to rotate by the fixing block 10, enabling a cleaning block 12 to drive a first cleaning wiper 13 and a second cleaning wiper 14 to rotate, enabling the first cleaning wiper 13 to clean the top end face of the second filter element 6, and enabling the second cleaning wiper 14 to clean the outer surface of the second filter element 6;

Rotating the second filter element 6 to drive the second connecting block 17 to rotate, so that the second connecting block 17 drives the mounting block 18 to rotate, the mounting block 18 is detached from the mounting groove, and rotating the first filter element 5 to detach the first connecting block 16 from the connecting pipe 4;

The reinforcing block 20 is installed into the fixing groove, and the fixing rod 21 is installed into the fixing hole such that the fixing rod 21 fixes the reinforcing block 20, thereby fixing the fixing piece 11 and the fixing block 10.

This drainage structures that engineering foundation ditch was strutted is built in room through the water pump 1 and the drainage mechanism that set up, and first filter 5 and second filter 6 cooperation can filter the water that gets into drainage pipe 3, avoids earth sand and stone in the foundation ditch to block up water pump 1, through waterproof motor 8 and clearance piece 9 that set up, can clear up second filter 6 fast, avoid blocking up second filter 6, through fixed block 10 and the fixed part 11 that set up, can dismantle maintenance to clearance piece 9, and first connecting block 16, second connecting block 17 and installation piece 18 can dismantle maintenance to first filter 5 and second filter 6.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (9)

1. The drainage structure for supporting the foundation pit of the building engineering is characterized by comprising a water pump (1) and a drainage mechanism communicated with the water pump (1);

The drainage mechanism comprises a conduit piece (2) communicated with the water pump (1), a drainage pipe fitting (3) detachably fixed with the conduit piece (2) and a filtering component arranged at the water inlet end of the drainage pipe fitting (3);

The filtering assembly comprises a connecting pipe (4) fixed at the water inlet end of the water draining pipe fitting (3), a first filtering piece (5) detachably arranged at the inner side of the connecting pipe (4) and a second filtering piece (6) arranged at the outer side of the first filtering piece (5), wherein the size of a filtering hole of the second filtering piece (6) is larger than that of the first filtering piece (5);

The cleaning assembly comprises a supporting piece (7) detachably fixed on the drainage pipe fitting (3), a waterproof motor (8) detachably mounted at the upper end of the supporting piece (7) and a cleaning piece (9) for cleaning the second filtering piece (6), a fixed block (10) detachably fixed with an output shaft of the waterproof motor (8) is arranged at the bottom end surface of the supporting piece (7), and a fixed piece (11) detachably fixed with the fixed block (10) is vertically arranged on the cleaning piece (9);

The drainage pipe fitting (3) further comprises limiting assemblies which are symmetrically arranged and connected with the house construction foundation pit.

2. A drainage structure for foundation pit support of building construction according to claim 1, wherein the cleaning member (9) comprises a cleaning block (12) arranged above the second filtering member (6), a first cleaning wiper (13) vertically and symmetrically arranged at the lower end of the cleaning block (12), and a second cleaning wiper (14) arranged at the lower end surface of the cleaning block (12).

3. The drainage structure of foundation pit support for building engineering according to claim 2, wherein an annular stop block (15) is fixed on the inner side wall of the connecting pipe (4), a first connecting block (16) connected with the connecting pipe (4) is arranged at the bottom end of the first filtering piece (5), a second connecting block (17) is arranged at the bottom end of the second filtering piece (6), and a mounting block (18) connected with the connecting pipe (4) is arranged at the bottom end surface of the second connecting block (17).

4. A drainage structure for foundation pit support of building construction according to claim 3, wherein the first connecting block (16), the second connecting block (17) and the mounting block (18) are all of annular structure.

5. The drainage structure of foundation pit support for building engineering according to claim 4, wherein the fixing piece (11) comprises a reinforcing rod (19) vertically arranged at the upper end of the cleaning block (12) and a reinforcing block (20) fixed at the top end of the reinforcing rod (19), a fixing groove connected with the reinforcing block (20) is formed in the bottom end surface of the fixing block (10), and a fixing rod (21) for fixing the reinforcing block (20) is arranged on the outer wall of the fixing block (10).

6. The drainage structure of foundation pit support for building engineering according to claim 5, wherein the outer wall of the drainage pipe fitting (3) is provided with a fixing sleeve (22), a connecting groove connected with the fixing sleeve (22) is formed in one end face of the supporting piece (7), and a threaded rod (23) for fixing the fixing sleeve (22) is arranged on the outer wall of the supporting piece (7).

7. The drainage structure of foundation pit support for building engineering according to claim 6, wherein the drainage pipe fitting (3) is of a vertical hook structure, the fixing sleeve (22) is installed at the long pipe end of the drainage pipe fitting (3), the cleaning piece (9) is movably arranged at the short pipe end of the drainage pipe fitting (3), and the drainage pipe fitting (3) is made of metal.

8. The drainage structure of foundation pit support for building engineering according to claim 7, wherein the limiting assembly comprises limiting sleeves (24) symmetrically arranged on the drainage pipe fitting (3) and limiting blocks (25) detachably arranged on the limiting sleeves (24), and limiting rods (26) are movably arranged on the limiting blocks (25).

9. The drainage structure of foundation pit support for building engineering according to claim 8, wherein the water outlet of the water pump (1) is detachably provided with a drainage pipe (27).