CN215329975U

CN215329975U - Sump pit consolidates prevents structure that runs off

Info

Publication number: CN215329975U
Application number: CN202121700769.6U
Authority: CN
Inventors: 吴春锋; 李富强; 林贞扬
Original assignee: Hubei Haochuan Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Hubei Haochuan Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-12-28
Anticipated expiration: 2031-07-24

Abstract

The utility model relates to a sump pit consolidates and prevents structure that runs off relates to the technical field of sump pit, including the standpipe, the standpipe is used for vertical underground that inserts, and the standpipe upper end can be dismantled and be connected with the lid, is provided with elevating system on the lid, and the last filter piece that is provided with of elevating system filters, filters and is used for vertical slip in the standpipe, filters the groundwater that is arranged in filtering the standpipe. This application has the effect that silt and stone in the reduction groundwater blockked up pumping device's probability.

Description

Sump pit consolidates prevents structure that runs off

Technical Field

The application relates to the technical field of sump pit, especially, relate to a sump pit consolidates and prevents structure that runs off.

Background

The water collecting well is a water well for collecting and storing underground water or leaking water, can store and adjust the underground water, and is widely applied to the field of building construction. The constructor builds vertical decurrent sump pit in the region that needs to excavate the foundation ditch, through the lower extreme and the groundwater basin intercommunication that make the sump pit, makes groundwater flow into to the sump pit in, constructor can take out the groundwater in the sump pit through pumping devices such as water pumps, and then reduces the water level line of groundwater, makes things convenient for the constructor to dig the foundation ditch down.

Related sump pit includes the well, and constructor is waiting to construct the vertical gallery of digging down of department until making can flow groundwater in the gallery to make groundwater gather through the gallery, constructor need dig the in-process under the gallery and construct the concrete reinforcement gallery inner wall, thereby form the well, and then make the sump pit have good structural strength, reduce the probability that the sump pit collapses.

The above prior art solutions have the following drawbacks: groundwater can infiltrate to the gallery in the accumulational in-process in the well to make soil run off, make groundwater accumulate silt and stone, when pumping device takes out groundwater, easily cause pumping device to block up.

SUMMERY OF THE UTILITY MODEL

In order to reduce silt and the probability that the stone blockked up pumping device in the groundwater, this application provides a sump pit consolidates and prevents the structure that runs off.

The application provides a pair of sump pit consolidates prevents that loss structure adopts following technical scheme:

the utility model provides a sump pit consolidates and prevents structure that runs off, includes the standpipe, and the standpipe is used for vertical underground that inserts, and the standpipe upper end can be dismantled and be connected with the lid, is provided with elevating system on the lid, and the last filter that is provided with of elevating system filters, filters and is used for vertical slip in the standpipe, filters the groundwater that is arranged in filtering the standpipe.

Through adopting above-mentioned technical scheme, through setting up the standpipe subaerial, make the standpipe vertical insert the underground, constructor can dig out the earth in the standpipe, thereby make the standpipe form the well of sump pit, through set up the lid on the standpipe, set up elevating system on the lid, make elevating system can drive and filter the piece vertical removal in the standpipe, and then make and filter the piece and can slide in top-down in the standpipe under the dead weight effect, can play the effect of filtering groundwater in the standpipe at the filter piece slip in-process, make silt and the stone in the groundwater pile up and filter the piece below, constructor can take out the groundwater of filtering the piece top, thereby reduce silt and the stone in the groundwater and block up pumping device's probability.

Optionally, the filter element comprises a first filter mechanism, the first filter mechanism comprises a mounting ring and a first filter screen, the mounting ring is used for sliding in the standpipe, the first filter screen is mounted in the mounting ring, and the mounting ring is connected with the lifting mechanism.

Through adopting above-mentioned technical scheme, through setting up filter screen one on the collar, make the collar can sliding connection in the standpipe, and then make the collar can drive a vertical removal of filter screen, filter screen one can play the effect of groundwater in the filtration standpipe to make the silt of groundwater pile up in the filter screen below.

Optionally, a counterweight is arranged on the mounting ring, and the gravity center of the counterweight is located on the extension line of the central line of the mounting ring.

Through adopting above-mentioned technical scheme, through set up the counterweight on the collar, make the weight that the counterweight promoted filtering mechanism one, when groundwater buoyancy is great in the standpipe, the counterweight can draw in the standpipe bottom under the standpipe with filtering mechanism one from the surface of water, and then makes filtering mechanism one can filter groundwater.

Optionally, a second connecting frame is arranged on the surface of one side, far away from the lifting mechanism, of the mounting ring, and the counterweight is arranged on the second connecting frame.

Through adopting above-mentioned technical scheme, through set up link two on the collar, make the counterweight connect on link two, and then make the counterweight can install on the collar.

Optionally, filter and include filter mechanism two, filter mechanism two includes support body and a plurality of filter screen two, and the support body is the cylindrical structure, and filter screen two is connected in the support body, and filter screen two sets up along support body length direction equidistance interval.

Through adopting above-mentioned technical scheme, through setting up a plurality of filter screens two on the support body, make the support body can drive filter screen two vertical slip in the standpipe, and then make filter screen two can filter the groundwater in the standpipe, through setting up a plurality of filter screens two on the support body to promote the filter capacity of filter mechanism two.

Optionally, be provided with the stone piece layer in the support body, the stone piece layer is piled up through the stone and is formed between adjacent filter screen two.

Through adopting above-mentioned technical scheme, through set up the stone layer between two adjacent filter screens to make the stone layer can promote the weight of filter mechanism two, make filter mechanism two sink into the standpipe bottom from the surface of water in the standpipe, the stone layer can play the effect of filtering groundwater, and the great stone of volume is difficult to pass through the stone layer in the standpipe, makes the stone in the groundwater can pile up in the standpipe bottom.

Optionally, a clamping groove is formed in the surface of one side, close to the vertical pipe, of the cover body, and the clamping groove is used for enabling the vertical pipe to be inserted.

Through adopting above-mentioned technical scheme, through seting up the draw-in groove on the lid, make the standpipe upper end can insert the draw-in groove in, and then make the lid joint on the standpipe, can reduce the gliding probability of lid on the standpipe.

Optionally, the lifting mechanism comprises a winding roller, a handle and a rope, the winding roller is rotatably connected to the cover body, the handle is fixed to the winding roller, one end of the rope is fixed to the winding roller, and the other end of the rope is fixed to the filtering piece.

Through adopting above-mentioned technical scheme, through setting up the rope on the wind-up roll, set up the handle on the wind-up roll, constructor can make the wind-up roll rotate through rotating the handle, and then makes the wind-up roll drive through the rope and filter the vertical removal of piece, after filtering piece and sink to bottom under the standpipe, constructor can pull out through elevating system with filtering piece to make things convenient for constructor to lift the lid off and demolish the standpipe.

To sum up, the beneficial technical effect of this application does:

1. through setting up the standpipe subaerial, make the standpipe vertically insert the underground, constructor can dig out the earth in the standpipe, thereby make the standpipe form the well of sump pit, through setting up the lid on the standpipe, set up elevating system on the lid, make elevating system can drive the filter piece and vertically move in the standpipe, and then make the filter piece can slide from top to bottom in the standpipe under the dead weight effect, can play the effect of filtering groundwater in the standpipe in the filter piece sliding process, make silt and stone in the groundwater pile up below the filter piece, constructor can take out the groundwater above the filter piece, thereby reduce silt and stone in the groundwater and block up pumping device's probability;

2. the first filter screen is arranged on the mounting ring, so that the mounting ring can be connected in the vertical pipe in a sliding mode, the mounting ring can drive the first filter screen to move vertically, the first filter screen can achieve the effect of filtering underground water in the vertical pipe, and therefore silt in the underground water is accumulated below the first filter screen;

3. through setting up a plurality of filter screens two on the support body, make the support body can drive filter screen two vertical slip in the standpipe, and then make filter screen two can filter the groundwater in the standpipe, through setting up a plurality of filter screens two on the support body to promote the filter capacity of filter mechanism two.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a cover in embodiment 1 of the present application.

Fig. 3 is a schematic view of the connection relationship between the lifting mechanism and the first filter mechanism in embodiment 1 of the present application.

Fig. 4 is a schematic structural view of a first filter mechanism in embodiment 1 of the present application.

Fig. 5 is a partially sectional schematic view of a second filter mechanism according to embodiment 2 of the present application.

Reference numerals: 1. a vertical tube; 2. a cover body; 21. a card slot; 3. a lifting mechanism; 31. a wind-up roll; 32. a handle; 33. a rope; 4. a first filtering mechanism; 41. a mounting ring; 411. a first connecting frame; 412. a second connecting frame; 42. a first filter screen; 43. a counterweight; 5. a second filtering mechanism; 51. a frame body; 52. and a second filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example 1

The embodiment of the application discloses sump pit consolidates prevents structure that runs off. Referring to fig. 1, the vertical pipe 1 is vertically inserted into the ground, and the upper end of the vertical pipe 1 is located on the ground. Standpipe 1 optional steel pipe that has good structural strength, constructor can dig out the silt in standpipe 1 to make standpipe 1 cavity, when treating that the construction area has groundwater, groundwater can follow 1 lower extreme of standpipe and dip in standpipe 1. The constructor is through using pumping device to take out the groundwater in the standpipe 1, and then can reduce the waterline of groundwater in the area of treating the construction.

Referring to fig. 1 and 2, a cover 2 is provided on an upper end of a standpipe 1. 2 lid of lid are established on standpipe 1, are provided with elevating system 3 on the lid 2, are connected with filtering mechanism 4 on elevating system 3, and filtering mechanism 4 sets up in standpipe 1, and filtering mechanism 4 can be in standpipe 1 vertical slip through elevating system 3. Through making a filtering mechanism 4 from the top down slip in standpipe 1, make the groundwater in standpipe 1 pass through a filtering mechanism 4 and filter, and then make silt and stone in standpipe 1 can remain in standpipe 1, play and reduce silt and stone and block up pumping device's effect.

Referring to fig. 2, a clamping groove 21 is formed in the cover body 2, the clamping groove 21 is formed in one end, close to the vertical pipe 1, of the cover body 2, the clamping groove 21 is a circular groove, the diameter of the clamping groove 21 is equal to that of the vertical pipe 1, the vertical pipe 1 can be inserted into the clamping groove 21, and therefore the probability that the cover body 2 slides on the vertical pipe 1 is reduced. A through hole is formed in the cover body 2 and is used for enabling the lifting mechanism 3 to penetrate through the cover body 2. Elevating system 3 includes wind-up roll 31, handle 32 and rope 33, and wind-up roll 31 passes through the axle bed and rotates the connection on lid 2 and keep away from the one end of standpipe 1, and wind-up roll 31 level sets up, and rope 33 one end is fixed on wind-up roll 31, and the other end is fixed on filtering mechanism 4. Handle 32 fixed connection is on wind-up roll 31, and user of service can make rope 33 rolling on wind-up roll 31 through rotating handle 32, and then plays control filter mechanism 4 vertical gliding effect on standpipe 1. After constructor removed 1 bottom of standpipe and took groundwater out with filter mechanism 4, constructor can make filter mechanism 4 move up through elevating system 3, and then lift lid 2 and filter mechanism 4 off, constructor can dismantle standpipe 1 and excavation foundation ditch, after the foundation ditch was seted up and was accomplished with standpipe 1 during downwards inserting the soil, thereby can continue to make groundwater flow in standpipe 1, establish on standpipe 1 through making lid 2 lid, make filter mechanism 4 can continue to filter groundwater.

Referring to fig. 3 and 4, the first filtering mechanism 4 comprises a mounting ring 41 and a first filtering net 42, the mounting ring 41 is a circular ring structure, the diameter of the mounting ring 41 is equal to the inner diameter of the standpipe 1, and the mounting ring 41 is used for sliding in the standpipe 1. The first filter 42 is provided in a circular shape, the first filter 42 is flattened and provided on the mounting ring 41, the edge of the first filter 42 is fixed on the inner wall of the mounting ring 41, and the first filter 42 is used for filtering groundwater in the standpipe 1. The mounting ring 41 is provided with a first connecting frame 411, the first connecting frame 411 is arranged on one side surface of the mounting ring 41, and the rope 33 can be fixed on the first connecting frame 411, so that the rope 33 can be fixedly connected with the mounting ring 41. A second connecting frame 412 is arranged on the surface of one side, far away from the first connecting frame 411, of the mounting ring 41, a counterweight 43 is arranged on the second connecting frame 412, and the counterweight 43 can be fixedly connected to the second connecting frame 412 in a binding mode and the like. The center of gravity of the weight 43 is located on the extension of the center line of the mounting ring 41. The installation ring 41 is provided with the weight 43, so that the weight 43 has the effect of keeping the installation ring 41 in the vertical pipe 1 in a horizontal state, and the installation ring 41 and the first filter screen 42 can sink and filter underground water in underground water with large buoyancy by arranging the weight 43.

The implementation principle of the embodiment of the application is as follows: through set up lid 2 on standpipe 1, set up elevating system 3 on lid 2, make elevating system 3 can drive a filtering mechanism 4 vertical slip in standpipe 1, play the effect of filtering groundwater in standpipe 1, can reduce the probability that silt and stone in the groundwater blockked up pumping device.

Example 2

The embodiment of the application discloses sump pit consolidates prevents structure that runs off. Referring to fig. 5, the difference from embodiment 1 is that a second filtering mechanism 5 is connected to the lifting mechanism 3, and the second filtering mechanism 5 is slidably connected to the vertical pipe 1 and filters groundwater in the vertical pipe 1.

Referring to fig. 1, the second filtering mechanism 5 includes a frame body 51 and a plurality of second filtering screens 52, the frame body 51 is a cylindrical structure, the second filtering screens 52 are circular, the second filtering screens 52 are flattened and arranged in the frame body 51, the second filtering screens 52 are arranged at intervals along the length direction of the frame body 51, and the second filtering screens 52 are used for filtering sand in groundwater. Be provided with the stone layer between two adjacent filter screens 52, constructor forms the stone layer with the polylith stone setting between two filter screens 52, and the stone layer can play the effect of further filtering the stone in the groundwater.

The implementation principle of the embodiment of the application is as follows: through set up lid 2 on standpipe 1, set up elevating system 3 on lid 2, make elevating system 3 can drive two 5 vertical slides in standpipe 1 of filter mechanism, play the effect of groundwater in the filtration standpipe 1, can reduce silt and the stone in the groundwater and block up pumping device's probability.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sump pit consolidates prevents structure that runs off which characterized in that: including standpipe (1), standpipe (1) is used for vertical underground that inserts, and standpipe (1) upper end can be dismantled and is connected with lid (2), is provided with elevating system (3) on lid (2), is provided with on elevating system (3) and filters the piece, filters the piece and is arranged in standpipe (1) vertical slip, filters the groundwater that is arranged in filtering standpipe (1).

2. The sump pit reinforcing and anti-loss structure according to claim 1, wherein: the filter element comprises a first filter mechanism (4), the first filter mechanism (4) comprises a mounting ring (41) and a first filter screen (42), the mounting ring (41) is used for sliding in the vertical pipe (1), the first filter screen (42) is mounted in the mounting ring (41), and the mounting ring (41) is connected with the lifting mechanism (3).

3. The sump pit reinforcing and anti-loss structure according to claim 2, wherein: the mounting ring (41) is provided with a weight piece (43), and the gravity center of the weight piece (43) is positioned on the extension line of the central line of the mounting ring (41).

4. A sump well reinforcing and anti-drain structure according to claim 3, wherein: a second connecting frame (412) is arranged on the surface of one side, far away from the lifting mechanism (3), of the mounting ring (41), and the counterweight piece (43) is arranged on the second connecting frame (412).

5. The sump pit reinforcing and anti-loss structure according to claim 1, wherein: the filter piece comprises a second filter mechanism (5), the second filter mechanism (5) comprises a frame body (51) and a plurality of second filter screens (52), the frame body (51) is of a cylindrical structure, the second filter screens (52) are connected in the frame body (51), and the second filter screens (52) are arranged at equal intervals along the length direction of the frame body (51).

6. The sump pit reinforcing and anti-loss structure according to claim 5, wherein: be provided with the stone piece layer in support body (51), the stone piece layer is piled up through the stone and is formed between adjacent filter screen two (52).

7. The sump pit reinforcing and anti-loss structure according to claim 1, wherein: a clamping groove (21) is formed in the surface of one side, close to the vertical pipe (1), of the cover body (2), and the clamping groove (21) is used for enabling the vertical pipe (1) to be inserted.

8. The sump pit reinforcing and anti-loss structure according to claim 1, wherein: elevating system (3) are including wind-up roll (31), handle (32) and rope (33), and wind-up roll (31) rotate to be connected on lid (2), and handle (32) are fixed on wind-up roll (31), and rope (33) one end is fixed on wind-up roll (31), and the other end is fixed on filtering.