CN218027771U

CN218027771U - Water supply and drainage device for deep foundation pit

Info

Publication number: CN218027771U
Application number: CN202222046629.2U
Authority: CN
Inventors: 张恒; 杜俊波; 康金刚
Original assignee: CCCC Second Highway Engineering Co Ltd
Current assignee: CCCC Second Highway Engineering Co Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a drainage equipment technical field just discloses a plumbing installation for deep basal pit, which comprises a housin, the top of casing is provided with the filter, the inside of casing is provided with the seal box, the inside fixedly connected with motor of seal box, the output fixedly connected with bull stick of motor, the upper end of bull stick is run through seal box and pole wall and is connected through sealed bearing and seal box rotation, the broken sword of upper end fixedly connected with of bull stick, the pole wall of bull stick has cup jointed grinding mechanism, two L shape poles of the lateral wall symmetry fixedly connected with of seal box, two L shape pole all is connected with grinding mechanism, two the common fixedly connected with annular slab in upper end of L shape pole, the upside inner wall fixedly connected with rubber circle of casing, the annular slab joint sets up in the inside of rubber circle. The utility model discloses a to the decomposition of clod and stone, effectively avoided drainage pipe to block up.

Description

Water supply and drainage device for deep foundation pit

Technical Field

The utility model relates to a drainage equipment technical field especially relates to a plumbing device for deep basal pit.

Background

The foundation pit engineering mainly comprises foundation pit supporting system design and construction and earthwork excavation, is a system engineering with strong comprehensiveness, requires close cooperation of geotechnical engineering and structural engineering technicians, and is a temporary structure which is not needed after the construction of underground engineering is completed.

Traditional drainage mode is mostly to install the filter screen in order to avoid clod or stone to count into drainage pipe's inside at foundation ditch drainage pipe's position and causes the jam, but piles up taking place easily at normal drainage in-process clod, still exists the possibility that causes drainage pipe jam.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that soil block and stone are piled up and still can exist and cause drainage pipe to block up among the prior art, and the water supply and drainage device for deep basal pit that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a plumbing installation for deep basal pit, includes the casing, the top of casing is provided with the filter, the inside of casing is provided with the seal box, the inside fixedly connected with motor of seal box, the output fixedly connected with bull stick of motor, the upper end of bull stick is run through seal box and the pole wall passes through sealed bearing and is connected with the seal box rotation, the broken sword of upper end fixedly connected with of bull stick, the pole wall of bull stick has cup jointed grinding mechanism, two L shape poles of the lateral wall symmetry fixedly connected with of seal box, two L shape pole all is connected with grinding mechanism, two the common fixedly connected with annular slab in upper end of L shape pole, the upside inner wall fixedly connected with rubber circle of casing, the annular slab joint sets up in the inside of rubber circle.

Preferably, grind the mechanism and include first mill and second mill, the pole wall of bull stick is located to the fixed cover of first mill, two connecting rods of the lateral wall symmetry fixedly connected with of second mill, two the connecting rod all with the pole wall fixed connection of the L shape pole that corresponds, the second mill sets up in the top of first mill and inside has seted up the through-hole.

Preferably, the inside fixedly connected with bellows of annular plate, the lower extreme of bellows extends to the inside of first mill, the lower surface symmetry fixedly connected with two elastic telescopic links of annular plate, two the equal fixedly connected with of lower extreme of elastic telescopic link and the lateral wall fixed connection's of bellows connecting plate.

Preferably, an opening is formed in the front side of the sealing box, and a sealing plate is rotatably connected to the inside of the opening through two hinges.

Preferably, the lower end of the left side of the shell is fixedly sleeved with a drainage pipeline.

Preferably, the upper surface of the first grinding disc is provided with a convex cambered surface.

Compared with the prior art, the utility model provides a plumbing installation for deep basal pit possesses following beneficial effect:

1. this a plumbing device for deep basal pit through the broken sword that sets up, can rotate through the broken sword of bull stick drive at the motor during operation to carry out broken handle with the soil block that will dip the casing inside, avoid causing the jam of drain pipe as far as possible.

2. This a plumbing device for deep basal pit through first mill and the second mill that sets up, can grind the processing to the little clod that drops at first mill upper surface when first mill is pivoted to further avoid the drain pipe to block up.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a to the decomposition of clod and stone, effectively avoided drainage pipe to block up.

Drawings

Fig. 1 is a schematic structural view of a water supply and drainage device for a deep foundation pit according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a shell 1, a filter plate 2, a seal box 3, a motor 4, a rotating rod 5, a crushing knife 6, a rod 7L, an annular plate 8, a rubber ring 9, a first grinding disc 10, a second grinding disc 11, a connecting rod 12, a corrugated pipe 13, an elastic telescopic rod 14, a connecting plate 15, a sealing plate 16 and a drain pipe 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a plumbing installation for deep basal pit, including casing 1, casing 1's top is provided with filter 2, casing 1's inside is provided with seal box 3, seal box 3's inside fixedly connected with motor 4, motor 4's output end fixedly connected with bull stick 5, the upper end of bull stick 5 runs through seal box 3 and the pole wall passes through sealed bearing and is connected with seal box 3 rotation, the broken sword 6 of upper end fixedly connected with of bull stick 5, the pole wall of bull stick 5 has cup jointed grinding mechanism, two L shape poles 7 of seal box 3's lateral wall symmetry fixedly connected with, two L shape poles 7 all are connected with grinding mechanism, the common fixedly connected with annular slab 8 in upper end of two L shape poles 7, the upside inner wall fixedly connected with rubber circle 9 of casing 1, the joint of annular slab 8 sets up in the inside of rubber circle 9, utilize rubber circle 9 can increase the frictional force of annular slab 8 lateral wall, thereby guarantee the stability of annular slab 8.

Grinding mechanism includes first mill 10 and second mill 11, the pole wall of bull stick 5 is located to first mill 10 fixed cover, two connecting rods 12 of the lateral wall symmetry fixedly connected with of second mill 11, two connecting rods 12 all with the pole wall fixed connection of the L shape pole 7 that corresponds, second mill 11 sets up in the top of first mill 10 and inside has seted up the through-hole, utilize the through-hole of seting up, can be convenient for smash between leading-in first mill 10 of sewage and the second mill 11.

Inside fixedly connected with bellows 13 of annular plate 8, the lower extreme of bellows 13 extends to the inside of first mill 10, two elastic telescopic rod 14 of the lower surface symmetry fixedly connected with of annular plate 8, the equal fixedly connected with of lower extreme of two elastic telescopic rod 14 and bellows 13's lateral wall fixed connection's connecting plate 15, utilize bellows 13 and two elastic telescopic rod 14 that set up, can be with the leading-in second mill 11's of sewage inside, can be convenient for fold bellows 13 simultaneously, and then can maintain broken sword 6.

The opening has been opened to the front side of seal box 3, and open-ended inside is connected with closing plate 16 through two hinge rotations, utilizes the closing plate 16 that sets up, can seal the opening, guarantees motor 4's normal use, can be convenient for maintain motor 4 when motor 4 breaks down simultaneously.

The fixed cover of the left side lower extreme of casing 1 has connect drainage pipe 17, utilizes the drainage pipe 17 who sets up, can be convenient for discharge sewage.

The upper surface of first mill 10 sets up to bellied cambered surface, utilizes bellied cambered surface, can make clod and stone get into between the gap of first mill 10 and second mill 11 when first mill 10 rotates, and then is convenient for grind crushing.

The utility model discloses in, during the use, filter 2 filters the back with great impurity in the sewage through annular slab 8 and bellows 13 and introduces sewage between first mill 10 and the second mill 11, starter motor 4, motor 4's output drives bull stick 5 and rotates, bull stick 5 drives broken sword 6 and rotates, carry out shredding to getting into inside little clod and the little stone of bellows 13 in broken sword 6 pivoted, and simultaneously, bull stick 5 can drive second mill 11 at the pivoted in-process and rotate, second mill 11 pivoted in-process can carry out abrasive treatment to little clod and little stone, thereby can avoid drain pipe blocking as far as possible.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plumbing installation for deep basal pit, includes casing (1), its characterized in that, the top of casing (1) is provided with filter (2), the inside of casing (1) is provided with seal box (3), the inside fixedly connected with motor (4) of seal box (3), the output fixedly connected with bull stick (5) of motor (4), the upper end of bull stick (5) is run through seal box (3) and the pole wall is rotated with seal box (3) through sealed bearing and is connected, the broken sword of upper end fixedly connected with (6) of bull stick (5), the pole wall of bull stick (5) has cup jointed grinding mechanism, two L shape poles (7) of the lateral wall symmetry fixedly connected with of seal box (3), two L shape pole (7) all are connected with grinding mechanism, two the common fixedly connected with annular slab (8) of the upper end of L shape pole (7), the upside inner wall fixedly connected with rubber circle (9) of casing (1), annular slab (8) joint sets up in the inside of rubber circle (9).

2. The water supply and drainage device for the deep foundation pit as claimed in claim 1, wherein the grinding mechanism comprises a first grinding disc (10) and a second grinding disc (11), the first grinding disc (10) is fixedly sleeved on the rod wall of the rotating rod (5), the side wall of the second grinding disc (11) is symmetrically and fixedly connected with two connecting rods (12), the two connecting rods (12) are fixedly connected with the rod wall of the corresponding L-shaped rod (7), and the second grinding disc (11) is arranged above the first grinding disc (10) and is internally provided with a through hole.

3. A water supply and drainage device for a deep foundation pit according to claim 2, wherein a corrugated pipe (13) is fixedly connected to the inside of the annular plate (8), the lower end of the corrugated pipe (13) extends to the inside of the first grinding disc (10), two elastic telescopic rods (14) are symmetrically and fixedly connected to the lower surface of the annular plate (8), and a connecting plate (15) fixedly connected to the side wall of the corrugated pipe (13) is fixedly connected to the lower ends of the two elastic telescopic rods (14).

4. A water supply and drainage device for deep foundation pit according to claim 1, wherein the front side of the sealing box (3) is opened with an opening, and the inside of the opening is rotatably connected with a sealing plate (16) through two hinges.

5. A water supply and drainage device for deep foundation pit as claimed in claim 1, wherein the lower left end of the casing (1) is fixedly sleeved with a drainage pipeline (17).

6. A water supply and drainage device for deep foundation pits according to claim 2, wherein the upper surface of the first grinding disc (10) is provided as a convex arc surface.