CN219343271U - Environment-friendly construction foundation pit sealing dewatering device - Google Patents

Abstract

The utility model discloses a green construction foundation pit sealing dewatering device which comprises a supporting plate, wherein a group of supporting legs are arranged on the bottom surface of the supporting plate, a limiting component is arranged at the bottom end of each supporting leg, a water pump is arranged on the upper surface of the supporting plate, the output end of the water pump is communicated with a water outlet pipe, a filtering frame is fixedly inlaid on the bottom surface of the supporting plate, a group of filtering screens are arranged on the outer surface of the filtering frame, and the input end of the water pump is positioned in the filtering frame. Through backup pad, supporting leg, spacing subassembly, water pump, outlet pipe, filter frame, filter screen and clearance cooperation setting between the subassembly, the inside that gets into the filter frame is filtered through the filter screen to the water in the foundation ditch, and the water pump work can be discharged water, can carry out precipitation to the foundation ditch and handle, utilizes the clearance subassembly, can clear up the filter screen voluntarily, avoids the grit in the foundation ditch to cause the jam of filter screen, can guarantee this precipitation installation's work efficiency.

Description

Environment-friendly construction foundation pit sealing dewatering device

Technical Field

The utility model relates to the technical field of foundation pit dewatering, in particular to a green construction foundation pit sealing dewatering device.

Background

Foundation ditch dewatering is when the excavation foundation ditch, and the groundwater level is higher than the excavation bottom surface, and in groundwater can constantly permeate the hole, in order to guarantee that the foundation ditch can be under dry condition construction, prevent that the side slope is unsteady, foundation drift sand, hole bottom uplift, hole bottom piping and foundation bearing capacity decline and the precipitation work of doing, need carry out timely precipitation processing at the internally mounted precipitation device of foundation ditch when the foundation ditch construction.

According to the chinese patent of application No. 202020353154.X, a closed automatic precipitation device of deep basal pit is disclosed, including pumping device, filter equipment, fixing base and connecting rod, pumping device is inside cavity structure, and pumping device both sides are equipped with the fixing base respectively, and pumping device passes through the fixing base and links to each other with the filter equipment top, pumping device and fixing base fixed connection, the through-hole has been seted up at the fixing base top, and the fixing base passes through bolt and filter equipment top fixed connection, the bolt alternates the through-hole inside of seting at the fixing base top, fixing base fixed connection is at the filter equipment top, and filter equipment is V type structure, pumping device one side is equipped with the connecting pipe, and connecting pipe one end is located pumping device inside, and the connecting pipe passes through dead bolt and pumping device one side fixed connection, dead bolt and pumping device surface fixed connection.

By adopting the scheme, through the mutual cooperation of the filtering device and the water pumping device, the filtering device can effectively drain the water seeping from the bottom of the foundation pit, the excavation efficiency of the foundation pit is effectively guaranteed, the influence of foundation pit construction on surrounding buildings and the environment is reduced, the increasingly strict requirement of cities on environmental protection is met, but the scheme still has certain defects when in use, and the scheme filters sand and stones in the foundation pit through the filter screen when in use, but the scheme can not automatically clean the filter screen when in use, the sand and stones in the foundation pit easily cause the blockage of the filter screen, so that water in the foundation pit is difficult to enter the water pumping device, and the working efficiency of the dewatering device is affected.

Disclosure of Invention

The utility model aims to solve the problem of providing a green construction foundation pit sealing dewatering device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a green construction foundation ditch seals precipitation device, includes the backup pad, a set of supporting leg is installed to the bottom surface of backup pad, every spacing subassembly is all installed to the bottom of supporting leg, the last surface mounting of backup pad has the water pumper, the output intercommunication of water pumper has the outlet pipe, the fixed filter frame that inlays in bottom surface of backup pad, the surface mounting of filter frame has a set of filter screen, the input of water pumper is located the inside of filter frame, the surface mounting of filter frame has the clearance subassembly.

Preferably, the green construction foundation pit sealing dewatering device comprises a limiting assembly, wherein the limiting assembly comprises a connecting plate fixedly connected to the bottom end of the supporting leg, a ground inserting bolt is connected to the upper surface of the connecting plate in a threaded mode, and a rotating block is installed at the top end of the ground inserting bolt.

Preferably, the above-mentioned closed dewatering device of green construction foundation ditch, wherein the clearance subassembly includes fixed connection in loading board one and loading board two of filter frame surface, be connected with reciprocating screw rod between loading board one and the loading board two rotation.

Preferably, the above-mentioned closed dewatering device of green construction foundation ditch, wherein the protection box is installed to the surface of loading board two, the surface mounting of loading board two has the motor, and the output of motor is connected with reciprocating screw rod.

Preferably, the above-mentioned green construction foundation ditch seals precipitation device, wherein the surface threaded connection of reciprocating screw has the clearance frame, the brush is installed to the inner wall of clearance frame, and the brush contacts with the filter screen.

Preferably, the above-mentioned closed dewatering device of green construction foundation ditch, wherein the surface sliding connection of clearance frame has two guide bars, two the connecting strip is all installed at the both ends of guide bar, and the top of connecting strip is connected with the bottom surface of backup pad.

Preferably, the above-mentioned green construction foundation pit seals precipitation device, wherein the connecting frame is installed to the bottom of water pumper, the connecting frame is connected with the upper surface of backup pad through a set of connecting bolt.

The utility model has the advantages and beneficial effects that: through backup pad, supporting leg, spacing subassembly, water pump, outlet pipe, filter frame, filter screen and clearance cooperation setting between the subassembly, the inside that gets into the filter frame is filtered through the filter screen to the water in the foundation ditch, and the water pump work can be discharged water, can carry out precipitation to the foundation ditch and handle, utilizes the clearance subassembly, can clear up the filter screen voluntarily, avoids the grit in the foundation ditch to cause the jam of filter screen, can guarantee this precipitation installation's work efficiency.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the support leg and the spacing assembly of the present utility model;

FIG. 3 is a schematic perspective view of a filter frame according to the present utility model;

FIG. 4 is a schematic perspective view of a cleaning assembly according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the protection box of the present utility model.

In the figure: 1. a support plate; 2. support legs; 3. a limit component; 301. a connecting plate; 302. a ground bolt; 303. a rotating block; 4. a water pump; 5. a water outlet pipe; 6. a filter frame; 7. a filter screen; 8. cleaning the assembly; 801. a first bearing plate; 802. a bearing plate II; 803. a reciprocating screw rod; 804. a protective box; 805. a motor; 806. cleaning a frame; 807. a brush; 808. a guide rod; 809. a connecting strip; 9. a connection frame; 10. and (5) connecting bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings and embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model. 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.

As shown in fig. 1 and 5, a green construction foundation pit sealing dewatering device comprises a supporting plate 1, wherein a group of supporting legs 2 are arranged on the bottom surface of the supporting plate 1, the number of the supporting legs 2 is four, each supporting leg 2 is respectively located at four corners of the bottom surface of the supporting plate 1, and the supporting legs 2 can support the supporting plate 1 and ensure the stability of the device in use.

The bottom of every supporting leg 2 all installs spacing subassembly 3, and spacing subassembly 3 includes fixed connection in connecting plate 301 of supporting leg 2 bottom, and the upper surface threaded connection of connecting plate 301 has a ground bolt 302, and rotation piece 303 is installed on the top of ground bolt 302.

The rotating block 303 can drive the ground bolt 302 to rotate, so that the bottom end of the ground bolt 302 can be inserted below the ground, the device can be conveniently limited, and the stability of the device in working can be further ensured.

The upper surface mounting of backup pad 1 has water pumper 4, and connecting frame 9 is installed to the bottom of water pumper 4, and connecting frame 9 is connected with the upper surface of backup pad 1 through a set of connecting bolt 10, installs sealed the pad between connecting frame 9 and backup pad 1, and loose connecting bolt 10 can conveniently dismantle water pumper 4, conveniently maintains water pumper 4.

The output intercommunication of water pumper 4 has outlet pipe 5, and the fixed mosaic in bottom surface of backup pad 1 has filter frame 6, and filter frame 6's surface mounting has a set of filter screen 7, and the input of water pumper 4 is located filter frame 6's inside, and the hydroenergy in the foundation ditch enters into filter frame 6's inside after the filtration of filter screen 7, and water pumper 4 work can be with filter frame 6 inside water pressure boost back through outlet pipe 5 discharge, can carry out the precipitation to the foundation ditch and handle.

The outer surface of the filter frame 6 is provided with a cleaning component 8, the cleaning component 8 comprises a first bearing plate 801 and a second bearing plate 802 which are fixedly connected to the outer surface of the filter frame 6, a reciprocating screw 803 is rotatably connected between the first bearing plate 801 and the second bearing plate 802, the outer surface of the second bearing plate 802 is provided with a protective box 804, the outer surface of the second bearing plate 802 is provided with a motor 805, and the output end of the motor 805 is connected with the reciprocating screw 803.

The protection box 804 that sets up can protect motor 805, and the loading board one 801 and the loading board two 802 that set up can support reciprocating screw 803, and motor 805 work can drive reciprocating screw 803 and rotate.

The surface threaded connection of reciprocating screw 803 has clearance frame 806, and the brush 807 is installed to the inner wall of clearance frame 806, and brush 807 and filter screen 7 contact, and motor 805 work can drive reciprocating screw 803 rotation, utilizes the screw thread fit between reciprocating screw 803 and the clearance frame 806, and reciprocating screw 803 rotation can make clearance frame 806 reciprocating motion to can make the brush 807 clear up the surface of filter screen 7, can avoid filter screen 7 to be blocked by the grit.

The outer surface sliding connection of clearance frame 806 has two symmetrical guide bars 808, and two symmetrical connecting strips 809 are all installed at the both ends of two guide bars 808, and the top of connecting strip 809 is connected with the bottom surface of backup pad 1.

The connecting strip 809 that sets up can support guide bar 808, when reciprocating lead screw 803 drove clearance frame 806 and remove, can make clearance frame 806 slide at the surface of guide bar 808, can lead and spacing clearance frame 806, can guarantee the stability of clearance frame 806 when removing.

Working principle: when the device is used, the device is placed in the foundation pit, the rotating block 303 can drive the ground inserting bolt 302 to rotate, the bottom end of the ground inserting bolt 302 can be inserted below the ground, the device can be conveniently limited, the stability of the device in the working process can be guaranteed, water in the foundation pit can enter the inside of the filter frame 6 after being filtered by the filter screen 7, the water in the filter frame 6 can be pressurized by the water pump 4 and then discharged through the water outlet pipe 5, the foundation pit can be subjected to precipitation treatment, when the device is used, the motor 805 is started, the motor 805 can drive the reciprocating screw 803 to rotate, the reciprocating screw 803 rotates to enable the cleaning frame 806 to reciprocate under the guide of the guide rod 808, so that the brush 807 can clean the outer surface of the filter screen 7, the filter screen 7 can be prevented from being blocked by sand and stones, the water in the foundation pit can be enabled to normally enter the inside of the filter frame 6, and normal work of the device is guaranteed.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art, so that the inventor does not detail the description here.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a green construction foundation ditch seals precipitation device which characterized in that: including backup pad (1), its characterized in that: a group of supporting legs (2) are installed to the bottom surface of backup pad (1), every spacing subassembly (3) are all installed to the bottom of supporting leg (2), the last surface mounting of backup pad (1) has water pumper (4), the output intercommunication of water pumper (4) has outlet pipe (5), the fixed filter frame (6) that inlay in bottom surface of backup pad (1), the surface mounting of filter frame (6) has a set of filter screen (7), the input of water pumper (4) is located the inside of filter frame (6), the surface mounting of filter frame (6) has clearance subassembly (8).

2. The green construction foundation pit sealing and dewatering device according to claim 1, wherein: the limiting assembly (3) comprises a connecting plate (301) fixedly connected to the bottom end of the supporting leg (2), a ground inserting bolt (302) is connected to the upper surface of the connecting plate (301) in a threaded mode, and a rotating block (303) is mounted at the top end of the ground inserting bolt (302).

3. The green construction foundation pit sealing and dewatering device according to claim 1, wherein: the cleaning assembly (8) comprises a first bearing plate (801) and a second bearing plate (802) which are fixedly connected to the outer surface of the filter frame (6), and a reciprocating screw rod (803) is rotatably connected between the first bearing plate (801) and the second bearing plate (802).

4. A green construction pit sealing precipitation device according to claim 3, wherein: the outer surface of the bearing plate II (802) is provided with a protective box (804), the outer surface of the bearing plate II (802) is provided with a motor (805), and the output end of the motor (805) is connected with a reciprocating screw rod (803).

5. A green construction pit sealing precipitation device according to claim 3, wherein: the outer surface of the reciprocating screw rod (803) is in threaded connection with a cleaning frame (806), a hairbrush (807) is arranged on the inner wall of the cleaning frame (806), and the hairbrush (807) is in contact with the filter screen (7).

6. The green construction foundation pit sealing and dewatering device according to claim 5, wherein: the surface sliding connection of clearance frame (806) has two guide bars (808), and two connecting strip (809) are all installed at the both ends of guide bar (808), and the top of connecting strip (809) is connected with the bottom surface of backup pad (1).

7. The green construction foundation pit sealing and dewatering device according to claim 1, wherein: the bottom of the water pump (4) is provided with a connecting frame (9), and the connecting frame (9) is connected with the upper surface of the supporting plate (1) through a group of connecting bolts (10).

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