CN220276497U - Sand basin is kept to soil and water - Google Patents

Abstract

The utility model discloses a water and soil conservation grit chamber, and relates to the technical fields of hydrogeological engineering and related equipment thereof. The utility model comprises a tank body, wherein a lifting assembly is arranged right above the tank body, the lifting assembly comprises a lifting frame and a filter plate, the filter plate is arranged right below the lifting frame, both front and rear ends of the upper surface of the filter plate are provided with movable grooves, and a paving assembly is arranged inside the movable grooves; the water pumping assembly comprises a water pump and a connecting pipe, and the suction head is arranged on one side of the upper surface of the filter plate through a fixing piece; the paving assembly comprises a second motor and a first conical gear, and a second threaded rod is installed on the inner wall of the second conical gear. According to the utility model, the height of the filter plate and the suction head is conveniently adjusted along with the height of the sediment through the lifting assembly, the water pumping assembly and the paving assembly, the water pumping efficiency is improved, the sediment is scraped to be flat through the scraping plate, the filter plate is pressed on the surface of the sediment in parallel, and the situation that part of water cannot be pumped due to different sediment accumulation positions in the pond body is prevented.

Description

Sand basin is kept to soil and water

Technical Field

The utility model belongs to the technical field of hydrogeological engineering and related equipment thereof, and particularly relates to a water and soil conservation grit chamber.

Background

In the research and investigation of hydrogeology engineering, in order to prevent and treat water and soil loss caused by natural factors and artificial activities, some engineering is often built, and a water and soil conservation sand basin is one of the engineering, so that sand and water can be separated, and the influence on the operation of subsequent treatment equipment is prevented.

Through searching, publication number CN218357939U, application date 2022.09.30 discloses a soil and water conservation grit chamber, be provided with the cell body, the filter screen, the inlet tube, go out water installation, sediment processing apparatus, thrust unit and ejector pad, the floating block, hose and hard tube jointly constitute a water outlet device that can reciprocate, can change along with the clear water level that filters, the floating block has seted up the water inlet, make the water when going out water all be the first top one deck clear water, thrust unit makes the ejector pad push away sediment towards sediment processing apparatus direction, through motor drive spiral auger, make sediment discharge, the cleaning brush of ejector pad top installation can be along with the ejector pad about moving, the sediment in the filter screen can be washd to the metal brush of above, the utility model adopts the filter mode from bottom to top, and can self-cleaning, the filter effect has been improved, maintenance has been reduced, automatic sediment processing apparatus has also saved manual work, save time and manpower simultaneously.

However, the following drawbacks still exist in practical use:

1. when the water and soil conservation grit chamber is used, clear water on the upper layer of the filter screen is discharged through the water outlet device, and the heights of the water outlet device and the filter screen cannot be changed in the mode, so that clear water below the filter screen cannot be discharged, and the water outlet efficiency and effect are affected;

2. the water and soil conservation grit chamber is used, sewage is introduced into the chamber through the water inlet pipe, and sediment can be impacted to one side of the chamber body and accumulated in the chamber body in the mode, so that sediment accumulation positions in the chamber body are different in height, and part of water cannot be extracted.

Disclosure of Invention

The utility model aims to provide a water and soil conservation grit chamber, which is convenient for adjusting the heights of a filter plate and a suction head along with the height of sediment through a lifting assembly, a water pumping assembly and a paving assembly, improves the water pumping efficiency, and scrapes the sediment in a chamber body to be flat through a movable scraping plate, so that the filter plate can be pressed on the surface of the sediment in parallel, and the situation that partial water cannot be pumped due to different sediment accumulation positions in the chamber body is prevented.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a water and soil conservation grit chamber, which comprises a tank body, wherein a lifting assembly is arranged right above the tank body, the lifting assembly comprises a lifting frame and a filter plate, the filter plate is arranged right below the lifting frame, movable grooves are formed in the front end and the rear end of the upper surface of the filter plate, a paving assembly is arranged in the movable grooves, and a pumping assembly is arranged on one side of the tank body; the water pumping assembly comprises a water pump and a connecting pipe, wherein the water inlet end of the water pump is connected with the connecting pipe through a pipe joint, the other end of the connecting pipe is connected with a suction head through a pipe joint, and the suction head is arranged on one side of the upper surface of the filter plate through a fixing piece; the paving assembly comprises a second motor and a first conical gear, the first conical gear is arranged on an output shaft of the second motor, the second conical gear is arranged on one side of the lower portion of the first conical gear, a second threaded rod is arranged on the inner wall of the second conical gear, the hoisting frame is arranged on the surface of the tank body, two moving grooves are formed in the moving groove, the pipe joint plays a role in pipe connection, the second motor is arranged on the upper surface of the filter plate, and tooth blocks on the outer wall of the first conical gear are meshed with tooth blocks on the outer wall of the second conical gear to play a role in transmission.

Further, the top of one side outer wall of the tank body is provided with a liquid inlet pipe, the front end face and the rear end face of the inner part of the liquid inlet pipe are welded with spoilers at equal intervals along the horizontal direction in an alternating mode, a baffle is welded at the edge of one side of the inner top end of the liquid inlet pipe, the speed of water flow can be slowed down through a plurality of spoilers which are arranged in an alternating mode, the speed of water flow can be further delayed under the action of the baffle, water flow slowly flows into the tank body, and inflow of sediment in water cannot be influenced.

Further, the pneumatic cylinder is installed to the front end terminal surface bottom of cell body, and the flexible end of pneumatic cylinder runs through the front end terminal surface of cell body and is connected with the push pedal, and the rear end terminal surface bottom of cell body is provided with the mud pipe, and the pneumatic cylinder operation promotes the push pedal and can follow the mud pipe with silt and release.

Further, the first motor is installed in the upper surface central point of hoist and mount frame, and the output shaft of first motor runs through the bearing of hoist and mount frame upper surface and is connected with first threaded rod through the shaft coupling, and the bottom of first threaded rod is located the screw thread inslot of screw thread section of thick bamboo upper surface, and the external screw thread on the first threaded rod outer wall is connected with the internal thread meshing on the screw thread section of thick bamboo surface screw thread inslot wall, plays driven effect.

Further, the filter plate is installed to the bottom of screw thread section of thick bamboo, and multistage telescopic link is installed to the upper surface opposite side of filter plate, and multistage telescopic link's top is installed on the inner wall of hoist and mount frame, and multistage telescopic link mainly plays spacing effect to the filter plate.

Further, one end of the second threaded rod penetrates through the center of one side end face of the second bevel gear to be connected with a bearing on one side inner wall of the movable groove, the other end of the second threaded rod penetrates through a threaded hole on one side outer wall of the first movable block to be connected with a bearing on the other side inner wall of the movable groove, and external threads on the outer wall of the second threaded rod are meshed with internal threads in the hole wall of the threaded hole on the first movable block to achieve transmission walking.

Further, the first movable block is provided with a second movable block at the horizontal center symmetry position of the filter plate, and a limiting rod is arranged on the inner wall of the second movable block and mainly plays a limiting role on the second movable block and the first movable block.

Further, the bottom welding of first movable block and second movable block has the mounting bracket, and the cleaning brush is installed to the upper surface central point of mounting bracket, and the lower surface central point of mounting bracket is provided with the scraper blade, and the cleaning brush contacts with the bottom of filter plate.

The utility model has the following beneficial effects:

1. according to the utility model, the lifting assembly and the water pumping assembly are arranged, the filter plate is driven to move downwards under the action of the first motor, sediment is pressed below the filter plate, then the upper clear liquid is pumped out by the water pump and the suction head which moves according to the filter plate, the height of the sediment is conveniently changed to pump water through the filter plate and the suction head with adjustable heights, the water pumping efficiency is improved, and the problems that the water and soil conservation grit chamber discharges clear water on the upper layer of the filter screen through the water outlet device when in use, and the heights of the water outlet device and the filter screen cannot be changed in the mode, so that clear water below the filter screen cannot be discharged, and the water outlet efficiency and the effect are affected are solved.

2. According to the utility model, the paving assembly is arranged, the mounting frame is driven to move under the action of the second motor, the cleaning brush and the scraping plate can be made to move, the bottom of the filter plate is cleaned, the filter plate is prevented from being blocked, meanwhile, sediment in the tank body is scraped to be flat, the filter plate can be pressed on the surface of the sediment in parallel, partial water cannot be extracted due to different sediment accumulation positions in the tank body, and the problem that partial water cannot be extracted due to the fact that the sediment accumulation positions in the tank body are different due to the fact that sewage is introduced into the tank body through the water inlet pipe when the water and soil conservation grit chamber is used is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a water and soil conservation grit chamber;

FIG. 2 is a cross-sectional view of a soil and water conservation grit chamber;

FIG. 3 is a cross-sectional view of a feed tube;

FIG. 4 is a block diagram of a lift assembly;

FIG. 5 is a block diagram of a paving assembly;

fig. 6 is a block diagram of a pumping assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a cell body; 101. a liquid inlet pipe; 1011. a spoiler; 1012. a baffle; 102. a hydraulic cylinder; 103. a push plate; 104. a mud pipe; 2. a lifting assembly; 201. hoisting the frame; 202. a first motor; 203. a first threaded rod; 204. a thread cylinder; 205. a filter plate; 206. a multi-stage telescopic rod; 207. a moving groove; 3. a water pumping assembly; 301. a water pump; 302. a connecting pipe; 303. a suction head; 4. paving the assembly; 401. a second motor; 402. a first bevel gear; 403. a second bevel gear; 404. a second threaded rod; 405. a first moving block; 406. a second moving block; 407. a limit rod; 408. a mounting frame; 409. a cleaning brush; 4010. a scraper.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 6, the utility model discloses a water and soil conservation grit chamber, which comprises a chamber body 1, wherein a lifting assembly 2 is arranged right above the chamber body 1, the lifting assembly 2 comprises a lifting frame 201 and a filter plate 205, the filter plate 205 is arranged right below the lifting frame 201, movable grooves 207 are formed in the front end and the rear end of the upper surface of the filter plate 205, a paving assembly 4 is arranged in the movable grooves 207, and a pumping assembly 3 is arranged on one side of the chamber body 1; the water pumping assembly 3 comprises a water pump 301 and a connecting pipe 302, wherein the water inlet end of the water pump 301 is connected with the connecting pipe 302 through a pipe joint, the other end of the connecting pipe 302 is connected with a suction head 303 through a pipe joint, and the suction head 303 is arranged on one side of the upper surface of the filter plate 205 through a fixing piece; the paving component 4 comprises a second motor 401 and a first conical gear 402, the first conical gear 402 is arranged on an output shaft of the second motor 401, the second conical gear 403 is arranged on one side of the lower part of the first conical gear 402, a second threaded rod 404 is arranged on the inner wall of the second conical gear 403, the hoisting frame 201 is arranged on the surface of the tank body 1, two moving grooves 207 are arranged, pipe joints play a role in pipe connection, the second motor 401 is arranged on the upper surface of the filter plate 205, and tooth blocks on the outer wall of the first conical gear 402 are meshed with tooth blocks on the outer wall of the second conical gear 403 to play a role in transmission.

As shown in fig. 1 to 3, a liquid inlet pipe 101 is disposed at the top of an outer wall of one side of the tank body 1, turbulence plates 1011 are welded at two end faces at equal intervals along a horizontal direction in front and rear ends of the liquid inlet pipe 101, a baffle 1012 is welded at one side edge of the top end of the liquid inlet pipe 101, the speed of water flow can be slowed down by a plurality of turbulence plates 1011 which are alternately disposed, and the speed of water flow can be further delayed under the action of the baffle 1012, so that water flow slowly flows into the tank body 1, the inflow of sediment in water cannot be influenced, a hydraulic cylinder 102 is mounted at the bottom of the end face of the front end of the tank body 1, the telescopic end of the hydraulic cylinder 102 penetrates through the end face of the front end of the tank body 1 and is connected with a push plate 103, a mud discharging pipe 104 is disposed at the bottom of the end face of the rear end of the tank body 1, and the hydraulic cylinder 102 is operated to push the push plate 103 to push sediment out of the mud discharging pipe 104.

As shown in fig. 2 and 4, a first motor 202 is installed at the center of the upper surface of the lifting frame 201, an output shaft of the first motor 202 penetrates through a bearing on the upper surface of the lifting frame 201 and is connected with a first threaded rod 203 through a coupling, the bottom end of the first threaded rod 203 is located in a thread groove on the upper surface of a thread cylinder 204, external threads on the outer wall of the first threaded rod 203 are engaged with internal threads on the inner wall of the thread groove on the surface of the thread cylinder 204 to play a role in transmission, a filter plate 205 is installed at the bottom end of the thread cylinder 204, a multistage telescopic rod 206 is installed at the other side of the upper surface of the filter plate 205, the top end of the multistage telescopic rod 206 is installed on the inner wall of the lifting frame 201, and the multistage telescopic rod 206 mainly plays a limiting role on the filter plate 205.

As shown in fig. 4 to 5, one end of the second threaded rod 404 penetrates through the center position of one side end face of the second bevel gear 403 to be connected with a bearing on one side inner wall of the moving groove 207, the other end of the second threaded rod 404 penetrates through a threaded hole on one side outer wall of the first moving block 405 to be connected with a bearing on the other side inner wall of the moving groove 207, an external thread on the outer wall of the second threaded rod 404 is meshed with an internal thread in a hole wall of the threaded hole on the first moving block 405 to perform transmission, a second moving block 406 is arranged at a position symmetrical to the horizontal center of the filter plate 205 in the first moving block 405, a limiting rod 407 is arranged on the inner wall of the second moving block 406, the limiting rod 407 mainly plays a limiting role on the second moving block 406 and the first moving block 405, a mounting frame 408 is welded at the bottoms of the first moving block 405 and the second moving block 406, a cleaning brush 409 is arranged at the center position of the upper surface of the mounting frame 408, a scraping plate 4010 is arranged at the center position of the lower surface of the mounting frame 408, and the cleaning brush 409 contacts with the bottom of the filter plate 205.

One specific application of this embodiment is: in hydrogeology engineering, in order to prevent and treat water and soil loss caused by natural factors and artificial activities, some engineering is often built, a water and soil conservation grit chamber is one of the engineering, firstly, water containing silt is discharged into a tank body 1 through a liquid inlet pipe 101, because a spoiler 1011 and a baffle 1012 are arranged in the liquid inlet pipe 101, the flow rate of the water containing silt can be delayed to slowly flow into the tank body 1, then a first motor 202 is started, an output shaft of the first motor 202 rotates to drive a first threaded rod 203 to rotate through a coupler, external threads on the outer wall of the first threaded rod 203 are meshed with internal threads on the inner wall of a thread groove on the surface of a thread cylinder 204, therefore, when the first threaded rod 203 rotates, the thread cylinder 204 is driven to move upwards or downwards, and a filter plate 205 moves upwards or downwards under the auxiliary action of a multi-stage telescopic rod 206, as the filter plate 205 moves down, it continuously sinks into the water containing sediment in the tank body 1, and the water is filtered out to the upper side by the filter plate 205, and the sediment is pressed into the bottom of the tank body 1 by the filter plate 205, then the second motor 401 is started, the output shaft of the second motor 401 rotates to drive the first conical gear 402 to rotate, and the tooth block on the outer wall of the first conical gear 402 is meshed with the tooth block on the outer wall of the second conical gear 403, so when the first conical gear 402 rotates, the second conical gear 403 is driven to rotate, and the second threaded rod 404 on the inner wall of the second conical gear is driven to rotate, and the external thread on the outer wall of the second threaded rod 404 is meshed with the internal thread in the wall of the threaded hole on the outer wall of the first moving block 405, so that the second threaded rod 404 rotates to drive the first moving block 405 to move horizontally, and the second moving block 406 moves horizontally under the action of the limiting rod 407 and the mounting bracket 408, the cleaning brush 409 and the scraping plate 4010 on the mounting frame 408 can be moved, the bottom of the filter plate 205 can be cleaned by the cleaning brush 409, the filter plate 205 is prevented from being blocked, the water filtering efficiency is affected, the scraping plate 4010 can be positioned at the bottom of the tank body 1, sediment at the bottom of the filter plate 205 is pushed flat, the surface of the sediment is level, the water pump 301 is started, the water pump 301 runs to pump clear water above the filter plate 205 through the suction head 303 and the connecting pipe 302, after the water is pumped, the filter plate 205 is pulled up, the valve of the mud discharging pipe 104 is opened, the hydraulic cylinder 102 is started to push the pushing plate 103 to move, the sediment at the bottom of the tank body 1 can be pushed out, and the labor intensity of workers is relieved.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. The utility model provides a water and soil conservation grit chamber, includes cell body (1), its characterized in that: a lifting assembly (2) is arranged right above the tank body (1), the lifting assembly (2) comprises a lifting frame (201) and a filter plate (205), the filter plate (205) is arranged right below the lifting frame (201), movable grooves (207) are formed in the front end and the rear end of the upper surface of the filter plate (205), a paving assembly (4) is arranged in the movable grooves (207), and a pumping assembly (3) is arranged on one side of the tank body (1);

the water pumping assembly (3) comprises a water pump (301) and a connecting pipe (302), wherein the water inlet end of the water pump (301) is connected with the connecting pipe (302) through a pipe joint, the other end of the connecting pipe (302) is connected with a suction head (303) through a pipe joint, and the suction head (303) is arranged on one side of the upper surface of the filter plate (205) through a fixing piece;

the paving assembly (4) comprises a second motor (401) and a first conical gear (402), the first conical gear (402) is installed on an output shaft of the second motor (401), a second conical gear (403) is installed on one side below the first conical gear (402), and a second threaded rod (404) is installed on the inner wall of the second conical gear (403).

2. A soil and water conservation grit chamber as in claim 1 wherein: the pool is characterized in that a liquid inlet pipe (101) is arranged at the top of one side outer wall of the pool body (1), spoilers (1011) are welded at equal intervals along the horizontal direction on the front end face and the rear end face of the inside of the liquid inlet pipe (101), and a baffle (1012) is welded at the edge of one side of the top end of the inside of the liquid inlet pipe (101).

3. A soil and water conservation grit chamber as in claim 2 wherein: the mud-discharging device is characterized in that a hydraulic cylinder (102) is arranged at the bottom of the front end face of the tank body (1), the telescopic end of the hydraulic cylinder (102) penetrates through the front end face of the tank body (1) to be connected with a push plate (103), and a mud-discharging pipe (104) is arranged at the bottom of the rear end face of the tank body (1).

4. A soil and water conservation grit chamber as in claim 1 wherein: the lifting frame is characterized in that a first motor (202) is arranged at the center of the upper surface of the lifting frame (201), an output shaft of the first motor (202) penetrates through a bearing on the upper surface of the lifting frame (201) and is connected with a first threaded rod (203) through a coupler, and the bottom end of the first threaded rod (203) is located in a thread groove on the upper surface of a thread cylinder (204).

5. A soil and water conservation grit chamber as in claim 4 wherein: the bottom of the thread cylinder (204) is provided with the filter plate (205), the other side of the upper surface of the filter plate (205) is provided with a multistage telescopic rod (206), and the top end of the multistage telescopic rod (206) is arranged on the inner wall of the hoisting frame (201).

6. A soil and water conservation grit chamber as in claim 1 wherein: one end of the second threaded rod (404) penetrates through the center of one side end face of the second bevel gear (403) to be connected with a bearing on one side inner wall of the moving groove (207), and the other end of the second threaded rod (404) penetrates through a threaded hole on one side outer wall of the first moving block (405) to be connected with a bearing on the other side inner wall of the moving groove (207).

7. A soil and water conservation grit chamber as in claim 6 wherein: the first moving block (405) is provided with a second moving block (406) at a position which is symmetrical to the horizontal center of the filter plate (205), and a limiting rod (407) is arranged on the inner wall of the second moving block (406).

8. A soil and water conservation grit chamber as in claim 7 wherein: the cleaning device comprises a first moving block (405) and a second moving block (406), wherein an installation frame (408) is welded at the bottom of the first moving block and the bottom of the second moving block, a cleaning brush (409) is installed at the center position of the upper surface of the installation frame (408), and a scraping plate (4010) is arranged at the center position of the lower surface of the installation frame (408).