CN216238606U

CN216238606U - Foundation pit drainage device

Info

Publication number: CN216238606U
Application number: CN202122722257.6U
Authority: CN
Inventors: 刘泽胜; 王科军; 韩旭; 李婉曼
Original assignee: Guangdong Shunye Petrochemical Construction Supervision Co ltd
Current assignee: Guangdong Shunye Petrochemical Construction Supervision Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-08
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a foundation pit drainage device which comprises a submersible pump and a fixing frame for accommodating the submersible pump, wherein the fixing frame comprises a positioning ring positioned at the upper part, a supporting ring positioned at the lower part and a plurality of vertical supporting bars for connecting the positioning ring and the supporting ring, the inner side of the supporting ring is provided with a plurality of horizontal supporting bars which are crossed and connected, a submersible pump placing cavity with an open upper part is defined by the positioning ring, the supporting ring, the vertical supporting bars and the horizontal supporting bars, a filter screen is arranged in the submersible pump placing cavity, the filter screen is positioned between the fixing frame and the submersible pump, and the bottom of the supporting ring is provided with supporting legs. The fixing frame is used for placing the submersible pump, and the submersible pump is not in direct contact with the bottom surface of the foundation pit by utilizing the supporting legs, so that sludge blockage is avoided; simultaneously, the filter screen that sets up also can filter large granule debris, further protects the immersible pump.

Description

Foundation pit drainage device

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a foundation pit drainage device.

Background

At present, in the construction, the excavation of foundation ditch is modern large building's important construction procedure, in the foundation ditch engineering construction, need make drainage protection work to the foundation ditch to meet rainy season, the precipitation is great, and the outer rainwater of foundation ditch pours backward into the foundation ditch, and long time deposit water can cause the influence to the foundation ditch ground in the foundation ditch, and simultaneously, the water in the foundation ditch needs timely discharge, otherwise can influence the construction progress. Among the prior art, directly hang the water pump into the foundation ditch usually and carry out the ponding of discharging, because the water pump is direct and the foundation ditch contact, the condition that the water pump appears blockking up easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation pit drainage device, which solves the problem that a water pump is blocked when draining water in the prior art.

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

the utility model provides a foundation ditch drainage device, includes the immersible pump and is used for holding the fixed frame of immersible pump, fixed frame is including the holding ring that is located upper portion, the support ring that is located the lower part and a plurality of vertical support bar that is used for connecting holding ring and support ring, the inboard of support ring is equipped with the horizontal support bar that a plurality of intersections link to each other, the holding ring the support ring vertical support bar with the horizontal support bar encloses into the open immersible pump in upper portion and places the chamber, the immersible pump is placed and is equipped with the filter screen in the chamber, the filter screen is located fixed frame with between the immersible pump, the bottom of support ring is equipped with the supporting legs.

Further, the filter screen with it is fixed to be connected for dismantling between the fixed frame. So, be convenient for quick assembly disassembly filter screen.

Furthermore, be equipped with first magnet piece in the holding ring, be equipped with on the filter screen with the mounting ring that the annular that the holding ring profile adaptation distributes, be equipped with in the mounting ring with the complex second magnet piece is inhaled to first magnet piece magnetism. So, through the mode of magnetic force actuation, the quick dismantlement installation filter screen of being convenient for.

Furthermore, the supporting legs are fixedly connected with the supporting ring in a welding mode. Therefore, the connection strength between the supporting legs and the supporting ring can be improved, and the damage is avoided.

Furthermore, the number of the supporting legs is three, and the three supporting legs are symmetrically distributed at the bottom of the supporting ring. Therefore, the three supporting legs can be stressed uniformly, so that the submersible pump is stably supported and is not easy to topple.

Furthermore, the supporting legs comprise a supporting part and a connecting part which are vertically distributed, and the connecting part is connected with the supporting ring. Preferably, the supporting part and the connecting part are both stainless steel plates, so that the supporting effect is good.

Further, the vertical supporting bars are distributed between the positioning ring and the supporting ring at equal intervals.

Furthermore, the two opposite vertical supporting bars are sleeved with hanging rings. Thus, the whole device can be hoisted and moved by utilizing the two hoisting rings.

Further, the hanging ring is a stainless steel ring.

Further, the fixing frame and the filter screen are integrally cylindrical.

Further, the submersible pump is provided with a water inlet and a water outlet, and the water outlet is connected with a water outlet pipe.

Compared with the prior art, the utility model provides a foundation pit drainage device, which has the following beneficial effects:

the fixing frame is used for placing the submersible pump, and the submersible pump is not in direct contact with the bottom surface of the foundation pit by utilizing the supporting legs, so that sludge blockage is avoided; simultaneously, the filter screen that sets up also can filter large granule debris, further protects the immersible pump.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of a half-section structure of the present invention;

fig. 3 is a schematic view of the installation of the present invention.

Reference numerals: 1. a submersible pump; 11. a water inlet; 12. a water outlet; 2. a fixing frame; 21. a positioning ring; 211. a first magnet block; 22. a support ring; 221. a horizontal support bar; 23. a vertical support bar; 3. a filter screen; 31. a mounting ring; 32. a second magnet block; 4. supporting legs; 41. a support portion; 42. a connecting portion; 5. a hoisting ring; 6. and (5) discharging a water pipe.

Detailed Description

The technical solutions of the present invention will be described clearly and completely in the following detailed description of embodiments thereof, which is to be understood as being illustrative only and not restrictive in all respects. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 3, the present embodiment provides a foundation pit drainage device, which includes a submersible pump 1 and a fixing frame 2 for accommodating the submersible pump 1. Fixed frame 2 is including the holding ring 21 that is located the upper portion, the support ring 22 that is located the lower part and a plurality of vertical support bar 23 that are used for connecting holding ring 21 and support ring 22, the inboard of support ring 22 is equipped with a plurality of cross-linked horizontal support bars 221, the holding ring 21 the support ring 22 vertical support bar 23 with horizontal support bar 221 encloses into the open immersible pump in upper portion and places the chamber, the immersible pump is equipped with filter screen 3 in placing the chamber, filter screen 3 is located fixed frame 2 with between the immersible pump 1, the bottom of support ring 22 is equipped with supporting legs 4. The whole of the fixing frame 2 and the filter screen 3 is cylindrical, so that the conventional submersible pump can be well adapted to be placed. The submersible pump 1 is provided with a water inlet 11 and a water outlet 12, and the water outlet 12 is connected with a water outlet pipe 6. The fixing frame 2 is used for placing the submersible pump 1, and the support legs 4 are utilized to prevent the submersible pump 1 from being in direct contact with the bottom surface of the foundation pit, so that sludge blockage is avoided; simultaneously, the filter screen 3 that sets up also can filter large granule debris, further protects immersible pump 1.

In some specific embodiments, as shown in fig. 1 to 3, the filter screen 3 is detachably connected and fixed to the fixing frame 2. So, be convenient for quick assembly disassembly filter screen 3.

In a preferred embodiment, a first magnet 211 is disposed in the positioning ring 21, an annularly distributed mounting ring 31 adapted to the contour of the positioning ring 21 is disposed on the filter screen 3, and a second magnet 32 magnetically coupled to the first magnet 211 is disposed in the mounting ring 31. So, through the mode of magnetic force actuation, be convenient for dismantle the installation filter screen 3 fast.

In some embodiments, as shown in fig. 1 to 3, the supporting foot 4 is fixedly connected to the supporting ring 22 by welding. In this way, the strength of the connection between the support foot 4 and the support ring 22 can be increased, avoiding damage.

As a preferred embodiment, the number of the supporting feet 4 is three, and the three supporting feet 4 are symmetrically distributed at the bottom of the supporting ring 22. So, can make three supporting legs 4 can the even atress to stably support immersible pump 1, be difficult for empting.

More specifically, the supporting foot 4 comprises a supporting portion 41 and a connecting portion 42 which are vertically distributed, and the connecting portion 42 is connected with the supporting ring 22. Preferably, the support portion 41 and the connection portion 42 are both stainless steel thin sheets, which is preferable in the supporting effect.

In some embodiments, as shown in fig. 1 to 3, the vertical supporting bars 23 are equally spaced between the positioning ring 21 and the supporting ring 22. The two opposite vertical supporting bars 23 are sleeved with hanging rings 5. In this way, the whole device can be hoisted and moved by using the two hoisting rings 5. Specifically, the hanging ring 5 is preferably a stainless steel ring.

As shown in fig. 1 to 3, when the device is used, the filter screen 3 is fixed on the fixing frame 2 by magnetic attraction, the submersible pump 1 is placed in the filter screen 3, the whole device is hoisted into accumulated water in a foundation pit by the hoisting ring 5 on the fixing frame 2, and the submersible pump 1 is electrified, so that the drainage operation can be performed. The utility model is provided with the fixing frame 2 for placing the submersible pump 1, and the submersible pump is not in direct contact with the bottom surface of the foundation pit by utilizing the supporting legs 4, so that the blockage of sludge is avoided; simultaneously, the filter screen 3 that sets up also can filter large granule debris, further protects immersible pump 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a foundation ditch drainage device, includes the immersible pump and is used for holding the fixed frame of immersible pump, its characterized in that: fixed frame is including the holding ring that is located upper portion, the support ring that is located the lower part and a plurality of vertical support bar that is used for connecting holding ring and support ring, the inboard of support ring is equipped with a plurality of cross continuous horizontal support bars, the holding ring the support ring vertical support bar with the horizontal support bar encloses into the open immersible pump in upper portion and places the chamber, the immersible pump is equipped with the filter screen in placing the chamber, the filter screen is located fixed frame with between the immersible pump, the bottom of support ring is equipped with the supporting legs.

2. The foundation pit drainage device of claim 1, wherein: the filter screen with it is fixed to connect for dismantling between the fixed frame.

3. The foundation pit drainage device of claim 2, wherein: the filter screen is characterized in that a first magnet block is arranged in the positioning ring, a mounting ring which is matched with the contour of the positioning ring and is distributed in an annular mode is arranged on the filter screen, and a second magnet block which is matched with the first magnet block in a magnetic attraction mode is arranged in the mounting ring.

4. The foundation pit drainage device of claim 1, wherein: the supporting legs are fixedly connected with the supporting rings in a welding mode.

5. The foundation pit drainage device of claim 4, wherein: the number of the supporting legs is three, and the three supporting legs are symmetrically distributed at the bottom of the supporting ring.

6. The foundation pit drainage device of claim 5, wherein: the supporting legs comprise supporting parts and connecting parts which are vertically distributed, and the connecting parts are connected with the supporting rings.

7. The foundation pit drainage device of claim 1, wherein: the vertical supporting bars are distributed between the positioning ring and the supporting ring at equal intervals.

8. The foundation pit drainage device of claim 7, wherein: the two opposite vertical supporting bars are sleeved with hanging rings.

9. The foundation pit drainage device of claim 8, wherein: the hanging ring is a stainless steel ring.

10. The foundation pit drainage device according to any one of claims 1 to 9, wherein: the fixing frame and the filter screen are integrally cylindrical.