CN219973251U - Building foundation pit drainage mechanism - Google Patents

Abstract

The utility model discloses a building foundation pit drainage mechanism, which belongs to the technical field of building foundation pit drainage and comprises a carrier vehicle, wherein a water pump is arranged on the upper surface of the carrier vehicle, a telescopic water suction pipe is arranged at the water inlet end of the water pump, a water discharge pipe is arranged at the water outlet end of the water pump, a filter cylinder is arranged at the water inlet end of the telescopic water suction pipe, a cleaning and impurity removing mechanism is rotatably arranged on the outer surface of the filter cylinder, a driving mechanism for driving the cleaning and impurity removing mechanism to rotate is arranged on the lower surface of the filter cylinder, the cleaning and impurity removing mechanism comprises an upper ring-shaped plate and a lower ring-shaped plate which are rotatably arranged on the outer surface of the filter cylinder in a sleeved mode, a plurality of fixed columns are fixedly arranged on the upper surface of the lower ring-shaped plate at equal intervals in the circumferential direction, sleeves are fixedly arranged on one sides of the filter cylinder facing the filter cylinder, locking bolts are arranged between the sleeves and the corresponding fixed columns in a screwed mode, a plurality of mounting holes are circumferentially and equidistantly arranged on the upper surface of the upper ring-shaped plate in a penetrating mode, and nuts are arranged on the upper ends of the fixed columns in a screwed mode.

Description

Building foundation pit drainage mechanism

Technical Field

The utility model belongs to the technical field of drainage of building foundation pits, and particularly relates to a drainage mechanism of a building foundation pit.

Background

After the foundation pit is excavated, a large amount of water can appear in the foundation pit due to various reasons such as weather, so that a water draining device is needed to drain the water in the foundation pit.

Through searching, chinese patent grant in the related technical field, the patent publication number is: CN217352557U, patent name: the structure of the building foundation pit drainage device specifically comprises a flat car, wherein a water pump is connected above the flat car, one end of the water pump is provided with a filter cartridge, and a water suction pipe is connected between the water pump and the filter cartridge; after the filter cartridge is used, the handle is held by hand to extend the filter cartridge into the inner cylinder, then the rotating motor is started, the rotating motor is operated to drive the placement cylinder to rotate, the placement cylinder is rotated to drive the inner cylinder to rotate, the inner cylinder is rotated to drive the hairbrush to rotate, the hairbrush can clean the filter holes on the filter cartridge in the rotating process, the filter holes are prevented from being adhered with soil, the subsequent use effect of the filter cartridge is influenced, the rotating motor is stopped after the filter cartridge is cleaned, and then the filter cartridge is placed into the inner cylinder to be stored, so that the subsequent movement and transportation are facilitated.

Above-mentioned building foundation ditch drainage device among the prior art, after the brush used a period to damage, be difficult for changing, influence the filtration pore cleaning effect of cartridge filter, it is very inconvenient, consequently, specially provide another building foundation ditch drainage mechanism and solve above-mentioned technical problem.

Disclosure of Invention

Aiming at the problems that after a hairbrush is damaged, the cleaning effect of a filter hole of a filter cartridge is affected because the hairbrush is not easy to replace, the utility model provides the building foundation pit drainage mechanism, which can screw down a nut after the hairbrush is damaged, take down a sleeve with the hairbrush from the outer surface of a fixed column for replacement after moving up an annular plate, can facilitate the replacement of the sleeve with the hairbrush, avoid affecting the cleaning effect of the filter hole of the filter cartridge, and effectively solve the problems that the building foundation pit drainage device in the prior art is inconvenient to replace the hairbrush. The specific technical scheme is as follows:

the utility model provides a building foundation pit drainage mechanism, includes the car that carries, the upper surface fixed mounting who carries the car has the water pump, the flexible drinking-water pipe is installed to the water inlet end of water pump, the drain pipe is installed to the water outlet end of water pump, the inlet end fixed mounting of flexible drinking-water pipe has the cartridge filter, the surface rotation of cartridge filter installs the impurity removal mechanism that cleans, the lower surface mounting of cartridge filter is used for driving impurity removal mechanism pivoted actuating mechanism, the impurity removal mechanism that cleans includes the cover and establishes upper ring template and the lower ring template that rotate the setting at the cartridge filter surface, the upper surface of lower ring template is circumference equidistance fixed mounting and has a plurality of fixed columns, the surface of fixed column all cup joints and installs the sleeve, sleeve orientation one side of cartridge filter all fixed mounting has the brush, the lock bolt is installed to the spiro union between sleeve and the fixed column that corresponds, the upper surface of upper ring template is circumference equidistance and runs through and has seted up a plurality of mounting holes, the upper end of fixed column runs through corresponding mounting hole, and the upper end of fixed column all spiro union installs the nut, the upper surface of nut and the upper surface laminating of upper surface and upper ring template of nut.

In the technical scheme, two limiting rings are fixedly arranged on the outer surface of the filter cylinder, a plurality of steel balls are embedded in the outer side surface of each limiting ring at equal intervals, the outer surfaces of the steel balls at the upper end are attached to the lower surface of the upper ring-shaped plate, and the outer surfaces of the steel balls at the lower end are attached to the upper surface of the lower ring-shaped plate;

in the technical scheme, the driving mechanism comprises a hoisting frame, a submersible motor, a gear and an annular gear, wherein the hoisting frame is fixedly arranged on the lower surface of the filter cartridge, the submersible motor is fixedly arranged in the hoisting frame, the gear is sleeved on the outer surface of an output shaft of the submersible motor, the annular gear is fixedly arranged on the lower surface of the lower annular plate, and the annular gear is in meshed connection with the gear;

in the above technical scheme, the number of the fixed columns is at least six;

in the technical scheme, the upper surface of the carrying vehicle is fixedly provided with a storage box with an opening at the top;

in the above technical scheme, the U-shaped clamping groove is formed in the upper surface of the storage box.

Compared with the prior art, the drainage mechanism for the building foundation pit has the beneficial effects that:

1. according to the building foundation pit drainage mechanism, after the hairbrush is damaged, the nut can be unscrewed, the ring-shaped plate is moved upwards, and the sleeve with the hairbrush is taken down from the outer surface of the fixed column to be replaced, so that the sleeve with the hairbrush can be replaced conveniently, the cleaning effect of the filtering holes of the filtering cylinder is prevented from being influenced, and the problem that the building foundation pit drainage device in the prior art is inconvenient to replace the hairbrush is effectively solved.

2. According to the utility model, the storage box with the opening at the top is arranged on the upper surface of the carrying vehicle, so that the filter cartridge can be placed into the storage box barrel for storage when the filter cartridge is idle.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic view of a partial structure of the present utility model.

Fig. 3 is a schematic view of a partial explosion structure of the present utility model.

In fig. 1-3, wherein: the device comprises a 1-carrying vehicle, a 11-containing box, a 111-U-shaped clamping groove, a 2-water pump, a 21-telescopic water suction pipe, a 22-water discharge pipe, a 3-filter cartridge, a 31-limiting ring, a 311-steel ball, a 4-cleaning and impurity removing mechanism, a 41-upper ring-shaped plate, 411-mounting holes, a 42-lower ring-shaped plate, 421-fixing columns, 43-sleeves, 431-locking bolts, 44-brushes, 45-nuts, a 5-lifting frame, a 6-submersible motor, 61-gears and 7-annular gears.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a building foundation pit drainage mechanism, including carrying car 1, carrying car 1's upper surface fixed mounting has water pump 2, water pump 2's water inlet end installs flexible drinking-water pipe 21, water outlet end installs drain pipe 22, flexible drinking-water pipe 21's water inlet end fixed mounting has cartridge filter 3, cartridge filter 3's surface rotates and installs the impurity cleaning mechanism 4, cartridge filter 3's lower surface mounting has the actuating mechanism that is used for driving impurity cleaning mechanism 4 pivoted, impurity cleaning mechanism 4 includes the cover establishes upper ring template 41 and the lower ring template 42 that rotate the setting at cartridge filter 3's surface, the upper surface of lower ring template 42 is circumference equidistance fixed mounting and has a plurality of fixed columns 421, the sleeve 43 has all been cup jointed to the surface of fixed column 421, sleeve 43 is all fixed mounting brush 44 towards one side of cartridge filter 3, the spiro union has lock bolt 431 between sleeve 43 and the corresponding fixed column 421, the upper surface of upper ring template 41 is circumference equidistance runs through and has seted up a plurality of mounting holes 411, the upper end of fixed column 421 runs through corresponding mounting hole 411, and the upper end of fixed column 421 is all screwed and is equipped with 45, the upper end of nut 45 is laminated with the upper surface of upper ring 41;

as shown in fig. 2 and 3, after the brush 44 is damaged, the nut 45 can be screwed off in sequence, at this time, the limit of the upper ring-shaped plate 41 is released, the upper ring-shaped plate 41 is moved upwards to open the top of the fixed column 421, then the locking bolt 431 at the position where the brush 44 needs to be replaced is screwed off, the fixation between the sleeve 43 and the fixed column 421 is released, finally the sleeve 43 with the brush 44 is removed and then replaced, and during replacement, the reverse operation is performed, the sleeve 43 with the brush 44 is sleeved on the outer surface of the fixed column 421, then the sleeve 43 and the fixed column 421 are fixed by the locking bolt 431, then the position of the mounting hole 411 is visually observed, the fixed column 421 sequentially passes through the upper ring-shaped plate 41, and finally the upper ring-shaped plate 41 is fixed by the nut 45.

It should be noted that, there are two stop collars 31 fixedly installed on the outer surface of the filter cartridge 3, a plurality of steel balls 311 are installed on the outer surface of the stop collar 31 at equal intervals, the outer surface of the upper steel ball 311 is attached to the lower surface of the upper ring-shaped plate 41, the outer surface of the lower steel ball 311 is attached to the upper surface of the lower ring-shaped plate 42, and friction between the upper ring-shaped plate 41 and the lower ring-shaped plate 42 and the stop collar 31 can be reduced by arranging the steel balls 311, so that the rotation of the upper ring-shaped plate 41 and the lower ring-shaped plate 42 is smoother.

Specifically, the driving mechanism comprises a lifting frame 5, a submersible motor 6, a gear 61 and an inner gear ring 7, wherein the lifting frame 5 is fixedly arranged on the lower surface of the filter cartridge 3, the submersible motor 6 is fixedly arranged in the lifting frame 5, the gear 6 is sleeved on the outer surface of an output shaft of the submersible motor 6, the inner gear ring 7 is fixedly arranged on the lower surface of the lower annular plate 42, and the inner gear ring 7 is in meshed connection with the gear 61;

when the submersible motor 6 rotates, the gear 61 and the inner gear ring 7 can be utilized to drive the lower annular plate 42 to rotate, when the lower annular plate 42 rotates, the fixed column 421 can be utilized to drive the sleeve 43, the brush 44 and the upper annular plate 41 to rotate with the filter cartridge 3 as the axle center, and when the brush 44 manually cleans the outer surface of the filter cartridge 3, impurities on the outer surface of the filter cartridge 3 are cleaned and leave the filter holes, the filter holes are prevented from being blocked by the impurities, and the water pumping effect is influenced.

In addition, in order to ensure the cleaning effect on the impurities on the outer surface of the filter cartridge 3, the number of the assembled fixing posts 421 is at least six, and when the number of the assembled fixing posts 421 is six, the brushing amounts of the sleeve 43 and the brush 44 are six, so that the cleaning effect on the impurities can be ensured.

In addition, for being convenient for accomodate idle cartridge filter 3, there is the containing box 11 that the top was equipped with the opening at carrier 1 upper surface fixed mounting, can place containing box 11 when cartridge filter 3 is idle in, for being convenient for accomodate drain pipe 22, has seted up U type draw-in groove 111 at the upper surface of containing box 11, when drain pipe 22 is idle, can accomodate its joint in U type draw-in groove 111.

Claims (6)

1. The utility model provides a building foundation pit drainage mechanism, includes carries car (1), the upper surface fixed mounting who carries car (1) has water pump (2), flexible drinking-water pipe (21) are installed to the water inlet end of water pump (2), drain pipe (22) are installed to the water outlet end of water pump (2), the water inlet end fixed mounting of flexible drinking-water pipe (21) has cartridge filter (3), a serial communication port, the surface rotation of cartridge filter (3) is installed and is cleaned impurity mechanism (4), the lower surface mounting of cartridge filter (3) is used for driving the rotatory actuating mechanism of cleaning impurity mechanism (4);

clean edulcoration mechanism (4) including the cover establish rotation setting in last ring template (41) and lower ring template (42) of cartridge filter (3) surface, the upper surface of lower ring template (42) is circumference equidistance fixed mounting and has a plurality of fixed columns (421), sleeve (43) are all cup jointed to the surface of fixed column (421), sleeve (43) are all fixed mounting towards one side of cartridge filter (3) have brush (44), lock bolt (431) are installed in spiro union between sleeve (43) and corresponding fixed column (421), a plurality of mounting holes (411) have been offered in the last surface of going up ring template (41) for circumference equidistance penetration, the upper end of fixed column (421) runs through corresponding mounting hole (411), and the upper end homospiro union of fixed column (421) installs nut (45), the lower surface of nut (45) is laminated with the upper surface of last ring template (41).

2. The building foundation pit drainage mechanism according to claim 1, wherein two limiting rings (31) are fixedly arranged on the outer surface of the filter cylinder (3), a plurality of steel balls (311) are embedded and arranged on the outer side surface of each limiting ring (31) at equal intervals, the outer surface of each steel ball (311) at the upper end is attached to the lower surface of the upper ring-shaped plate (41), and the outer surface of each steel ball (311) at the lower end is attached to the upper surface of the lower ring-shaped plate (42).

3. The building foundation pit drainage mechanism according to claim 1, wherein the driving mechanism comprises a lifting frame (5), a submersible motor (6), a gear (61) and an inner gear ring (7), the lifting frame (5) is fixedly arranged on the lower surface of the filter cartridge (3), the submersible motor (6) is fixedly arranged in the lifting frame (5), the gear (61) is sleeved on the outer surface of an output shaft of the submersible motor (6), the inner gear ring (7) is fixedly arranged on the lower surface of the lower ring template (42), and the inner gear ring (7) is in meshed connection with the gear (61).

4. A construction pit drainage mechanism according to claim 1, wherein the number of the fixed columns (421) assembled is at least six.

5. The drainage mechanism for the building foundation pit according to claim 1, wherein a storage box (11) with an opening at the top is fixedly arranged on the upper surface of the carrier (1).

6. The drainage mechanism for building foundation pit according to claim 5, wherein a U-shaped clamping groove (111) is formed in the upper surface of the storage box (11).