CN217811128U

CN217811128U - Drainage structures that engineering underground structure strutted is built in room

Info

Publication number: CN217811128U
Application number: CN202222014859.0U
Authority: CN
Inventors: 马俊杰; 翁同飞; 王玉
Original assignee: Anhui Zhenxing Construction Co ltd
Current assignee: Anhui Zhenxing Construction Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-15
Anticipated expiration: 2032-08-02

Abstract

The application discloses engineering underground structure is built in room relates to the engineering technical field is built in room, including the foundation ditch, the foundation ditch top is provided with just imitates the drain pump, the foundation ditch top is provided with the mounting bracket, the mounting bracket top is provided with high-efficient drain pump, the sump pit has been seted up to foundation ditch inner chamber bottom, be provided with water level detection spare on the sump pit lateral wall, be provided with just imitate electrically conductive piece on the water level detection spare inner chamber lateral wall, water level detection spare inner chamber top is provided with high-efficient electrically conductive piece, be provided with the battery on the mounting bracket lateral wall. Carry out the drainage operation through just imitating the drain pump when the water level detection spare detects the water yield lower, carry out the drainage operation jointly through just imitating drain pump and high-efficient drain pump when the water level is higher, alleviate the drainage pressure of just imitating the drain pump through the high-efficient drain pump that sets up, avoided the drain pump to a certain extent because of the too high machine fault that produces of long-time work back body temperature.

Description

Drainage structures that engineering underground structure strutted is built in room

Technical Field

The application relates to the technical field of house construction engineering, in particular to a drainage structure for a house construction engineering foundation pit support.

Background

The foundation pit dewatering refers to when the excavation foundation pit, and ground water level is higher than the excavation bottom surface, and groundwater can constantly permeate the hole, if meet rainwater weather simultaneously, during outside rainwater can collect the foundation pit, can be under the dry condition construction for guaranteeing the foundation pit, need carry out dewatering work to the foundation pit.

The drainage structure of the existing foundation pit support of the building engineering mostly adopts a single water pump to perform drainage operation, when the water accumulation is large, the single water pump needs to perform long-time drainage operation, and the water pump easily causes machine faults after long-time operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage structures of building engineering underground structure to solve above-mentioned single water pump and need carry out long-time drainage operation, and the long-time problem that easily causes machine trouble of back of working of water pump.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a drainage structures that engineering underground structure was strutted in building, includes the foundation ditch, the foundation ditch top is provided with just imitates the drain pump, the foundation ditch top is provided with the mounting bracket, the mounting bracket top is provided with high-efficient drain pump, the sump pit has been seted up to foundation ditch inner chamber bottom, and just imitates the input of drain pump and high-efficient drain pump and lead to pipe and be linked together with the sump pit, be provided with water level detection spare on the sump pit lateral wall, be provided with just imitate electrically conductive spare on the water level detection spare inner chamber lateral wall, water level detection spare inner chamber top is provided with high-efficient electrically conductive spare, be provided with the battery on the mounting bracket lateral wall, and battery and water level detection spare, just imitate electrically conductive spare, high-efficient electrically conductive spare, just imitate the equal electric connection of drain pump and high-efficient drain pump.

Based on above-mentioned technical characteristics, detect the water yield when lower through just imitating the drain pump and carry out the drainage operation when the water level detects the piece, carry out the drainage operation through just imitating drain pump and high-efficient drain pump jointly when the water level is higher, alleviate the drainage pressure who just imitates the drain pump through the high-efficient drain pump that sets up, avoided the drain pump to a certain extent because of the too high machine fault that produces of long-time work back body temperature.

Preferably, among the above-mentioned drainage structures of building engineering underground structure, water level detection spare is including being located the installation shell on the sump pit cavity lateral wall, the slip is provided with the measuring pole on the installation shell, the measuring pole bottom is connected with the floater, the measuring pole top is connected with first metal conducting strip.

Based on above-mentioned technical characteristics, along with ponding in the sump pit continues to rise, the floater drives the measuring bar rebound, and the measuring bar drives first metal conducting strip rebound.

Preferably, among the above-mentioned drainage structures of building engineering underground structure, the electrically conductive piece of first effect is including being located the spring on the lateral wall of water level detection spare inner chamber, one side that the lateral wall of water level detection spare was kept away from to the spring is connected with second metal conducting strip.

Based on the technical characteristics, when the first metal conducting strip contacts the second metal conducting strip, the current of the storage battery flows to the primary effect drainage pump through the second metal conducting strip, and the primary effect drainage pump carries out drainage operation to drain accumulated water in the water collecting pit.

Preferably, in the drainage structure for supporting the foundation pit of the building construction project, the efficient conductive member comprises a third metal conductive sheet positioned at the top of the inner cavity of the water level detection member.

Based on above-mentioned technical characteristics, first metal conducting strip contacts with second sheetmetal, third metal conducting strip simultaneously, and the electric current of battery this moment flows to high-efficient drain pump through third metal conducting strip, and preliminary effect drain pump and high-efficient drain pump carry out the drainage operation to the ponding in the sump pit simultaneously.

Preferably, in the drainage structure for the foundation pit support of the building construction engineering, four sides of the second metal conducting strip are rounded corners.

Based on the technical characteristics, the first metal conducting strip can move upwards continuously along the round angle of the second metal conducting strip.

Preferably, in the drainage structures of building engineering excavation supporting, the sump pit top is provided with the filter screen.

Based on the technical characteristics, the filter screen prevents foreign matters from falling into the water collecting pit.

Preferably, in the drainage structure for the foundation pit support of the building construction engineering, the mounting shell is a plastic shell.

Based on the technical characteristics, the plastic shell is adopted as the mounting shell, so that the service life of the mounting shell is longer.

Preferably, among the above-mentioned drainage structures of building engineering underground structure, the output of just imitating drain pump and high-efficient drain pump leads to pipe and is linked together with outside sewer.

Based on the technical characteristics, the primary drainage pump and the high-efficiency drainage pump discharge rainwater in the water collecting pit to an external sewer.

Compared with the prior art, the beneficial effects of this application are:

this device can be regulated and control according to what of the interior water yield of sump pit, carries out the drainage operation through just imitating the drain pump when water level detection spare detects the water yield lower, carries out the drainage operation jointly through just imitating drain pump and high-efficient drain pump when the water level is higher, alleviates the drainage pressure of just imitating the drain pump through the high-efficient drain pump that sets up, has avoided the drain pump to a certain extent because of the too high machine fault that produces of body temperature behind the long-time work.

Drawings

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

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is an enlarged schematic view of the structure of the part a in fig. 1 of the present application.

In the drawings, the reference numbers indicate the following list of parts:

1. a foundation pit; 2. a primary effect drainage pump; 3. a mounting frame; 4. a high-efficiency draining pump; 5. a sump; 6. a water level detection member; 601. mounting a shell; 602. a detection lever; 603. a floating ball; 604. a first metal conductive sheet; 7. a first-effect conductive member; 701. a spring; 702. a second metal conductive sheet; 8. a high efficiency conductive member; 801. a third metal conductive sheet; 9. a battery; 10. and (5) filtering the screen.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and it is obvious that the embodiments described are only some embodiments of the present invention, and not all embodiments. 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 application.

Referring to fig. 1, an embodiment of a drainage structure for a foundation pit support in a building construction provided by the present application: including

foundation ditch

1, 1 top in foundation ditch is provided with just imitating

drain pump

2, and 1 top in foundation ditch is provided with

mounting bracket

3, and 3 tops of mounting bracket are provided with high-efficient drain pump 4, and sump pit 5 has been seted up to 1 inner chamber bottom in foundation ditch, and just imitate drain pump 2 and high-efficient drain pump 4's input leads to pipe and sump pit 5 to be linked together. Be provided with water level detection spare 6 on the 5 lateral walls of sump pit, be provided with on the 6 inner chamber lateral walls of water level detection spare and just imitate electrically

conductive piece

7, 6 inner chamber tops of water level detection spare are provided with high-efficient electrically conductive piece 8, are provided with battery 9 on the 3 lateral walls of mounting bracket, and battery 9 and water level detection spare 6, just imitate electrically conductive piece 7, high-efficient electrically conductive piece 8, just imitate equal electric connection of drain pump 2 and high-efficient drain pump 4. When the water level is lower in sump pit 5, water level detection spare 6 with just imitate electrically conductive 7 contacts, the electric current of battery 9 just imitates electrically conductive 7 and then just imitate drain pump 2 through water level detection spare 6 flow direction, just imitate drain pump 2 and carry out the drainage operation to sump pit 5. When the water level is higher in the sump pit 5, the water level detection piece 6 contacts with the second metal conducting strip 702 and the third metal conducting strip 801 simultaneously, the current of the storage battery 9 flows to the primary-effect conducting piece 7 and the high-efficiency conducting piece 8 through the water level detection piece 6, the current flows to the primary-effect water pump 2 through the primary-effect conducting piece 7, the current flows to the high-efficiency water pump 4 through the high-efficiency conducting piece 8, and the primary-effect drainage pump 2 and the high-efficiency drainage pump 4 perform drainage operation on the sump pit 5 simultaneously.

The top of the sump 5 is provided with a filter screen 10. The filter screen 10 is provided to prevent foreign matter from falling into the sump 5. The output ends of the primary-effect drainage pump 2 and the high-effect drainage pump 4 are communicated with an external sewer through water pipes.

Referring to fig. 2, the water level detecting member 6 includes a mounting shell 601 located on the sidewall of the inner cavity of the sump 5, the mounting shell 601 is fixed on the inner wall of the sump 5, a detecting rod 602 is slidably disposed on the mounting shell 601, the bottom of the detecting rod 602 is fixedly connected to a floating ball 603, and the top of the detecting rod 602 is fixedly connected to a first metal conducting strip 604. As the water level in the sump 5 continuously rises, the floating ball 603 drives the detecting rod 602 to move upward, and the detecting rod 602 drives the first metal conducting strip 604 to move upward.

The primary conductive member 7 includes a spring 701 located on the sidewall of the inner cavity of the water level detecting member 6, one side of the spring 701 away from the sidewall of the water level detecting member 6 is connected with a second metal conductive plate 702, one end of the spring 701 is fixed with the mounting case 601, and the other end is fixed with the second metal conductive plate 702. The first metal conductive sheet 604 contacts the second metal conductive sheet 702, and the current of the battery 9 flows to the primary-effect drain pump 2 through the second metal conductive sheet 702, so that the primary-effect drain pump 2 performs a drainage operation to drain the accumulated water in the sump. When the first metal conductive plate 604 contacts with the second metal conductive plate 702, the spring 701 abuts the second metal conductive plate 702 on the first metal conductive plate 604, so as to ensure the stability of the contact.

The high efficiency conductive element 8 includes a third metallic conductive strip 801 located at the top of the interior cavity of the water level sensing element 6. The first metal conductive sheet 604 is in contact with the second metal sheet 702 and the third metal conductive sheet 801 at the same time, at this time, the current of the storage battery 9 flows to the high-efficiency drain pump 4 through the third metal conductive sheet 801, and the primary-efficiency drain pump 2 and the high-efficiency drain pump 4 drain the accumulated water in the sump 5 at the same time.

The four sides of the second conductive metal sheet 702 are rounded, which allows the first conductive metal sheet 904 to move upward along the rounded corners of the second conductive metal sheet 702.

The mounting shell 601 is a plastic shell, so that the service life of the mounting shell 601 is longer.

The specific working principle is as follows: when the rainwater meets rainy days, the rainwater is collected through the water collecting pit 5 arranged at the bottom of the foundation pit 1. As the accumulated water in the sump 5 continuously rises, the floating ball 603 drives the detecting rod 602 to move upward, the detecting rod 602 drives the first metal conducting strip 604 to move upward, and the first metal conducting strip 604 first contacts the second metal conducting strip 702. The current of the battery 9 flows to the primary drain pump 2 through the second metal conductive sheet 702, and the primary drain pump 2 performs a drainage operation to drain the accumulated water in the sump 5. In the process, the spring 701 abuts the second metal conducting strip 702 on the first metal conducting strip 604, so that the contact stability is ensured. When the accumulated water is too much, the efficiency of the primary-effect drainage pump 2 cannot meet the drainage requirement, the water level in the sump pit 5 continues to rise, at this moment, the floating ball 603 continues to drive the detection rod 602 and the first metal conducting strip 604 to move upwards, then the first metal conducting strip 604 contacts the second metal conducting strip 702 and the third metal conducting strip 801 simultaneously, at this moment, partial current of the storage battery 9 flows to the high-efficiency drainage pump 4 through the third metal conducting strip 801, and the primary-effect drainage pump 2 and the high-efficiency drainage pump 4 operate simultaneously to drain the accumulated water in the sump pit 5. This device can be according to what of the water yield in the sump 5 regulate and control, carries out the drainage operation through just imitating drain pump 2 when the rainwater is lower, carries out the drainage operation jointly through just imitating drain pump 2 and high-efficient drain pump 4 when the water level is higher, alleviates just imitating the drainage pressure of drain pump 2 through the high-efficient drain pump 4 that sets up, has avoided the drain pump to a certain extent because of the too high machine fault that produces of long-time work back body temperature.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a drainage structures of building engineering underground structure, includes foundation ditch (1), its characterized in that: foundation ditch (1) top is provided with just imitating drain pump (2), foundation ditch (1) top is provided with mounting bracket (3), mounting bracket (3) top is provided with high-efficient drain pump (4), pit (5) have been seted up to foundation ditch (1) inner chamber bottom, and just imitate the input of drain pump (2) and high-efficient drain pump (4) and lead to pipe and be linked together with pit (5), be provided with water level detection spare (6) on pit (5) lateral wall, be provided with just imitating electrically conductive piece (7) on water level detection spare (6) inner chamber lateral wall, water level detection spare (6) inner chamber top is provided with high-efficient electrically conductive piece (8), be provided with battery (9) on mounting bracket (3) lateral wall, and battery (9) and water level detection spare (6), just imitate electrically conductive piece (7), high-efficient electrically conductive piece (8), just imitate drain pump (2) and high-efficient drain pump (4) equal electric connection.

2. The drainage structure of a building construction foundation pit support of claim 1, characterized in that: water level detection spare (6) is including installation shell (601) that is located sump (5) inner chamber lateral wall, it is provided with test rod (602) to slide on installation shell (601), test rod (602) bottom fixedly connected with floater (603), first metal conducting strip (604) of test rod (602) top fixedly connected with.

3. The drainage structure of a building construction foundation pit support of claim 1, characterized in that: the primary effect conductive piece (7) comprises a spring (701) positioned on the side wall of the inner cavity of the water level detection piece (6), and one side, far away from the side wall of the water level detection piece (6), of the spring (701) is connected with a second metal conductive piece (702).

4. The drainage structure of a building construction foundation pit support of claim 1, characterized in that: the high-efficiency conducting piece (8) comprises a third metal conducting strip (801) positioned at the top of the inner cavity of the water level detecting piece (6).

5. The drainage structure of a house building engineering foundation pit support of claim 3, characterized in that: four sides of the second metal conducting strip (702) are round corners.

6. The drainage structure of a building construction foundation pit support of claim 1, characterized in that: and a filter screen (10) is arranged at the top of the water collecting pit (5).

7. The drainage structure of a house building engineering foundation pit support according to claim 2, characterized in that: the mounting shell (601) is a plastic shell.

8. The drainage structure of a building construction foundation pit support of claim 1, characterized in that: and the output ends of the primary-effect drainage pump (2) and the high-effect drainage pump (4) are communicated with an external sewer through a water pipe.