CN216525813U

CN216525813U - Device for measuring interflow zone and interflow flow

Info

Publication number: CN216525813U
Application number: CN202220009860.1U
Authority: CN
Inventors: 郑天立; 黄文博; 彭士涛; 孙嘉徽
Original assignee: Lanzhou University; Tianjin Research Institute for Water Transport Engineering MOT
Current assignee: Lanzhou University; Tianjin Research Institute for Water Transport Engineering MOT
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-13
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a device for measuring an interflow zone and interflow flow, which comprises a frame body, wherein a strong floating plate is arranged on the inner side of the frame body, a fixed sleeve is welded below the frame body, a drainage mechanism capable of preventing interflow on the inner side of the frame body from overflowing is arranged on the inner side of the fixed sleeve, the bottom of the fixed sleeve is communicated with a drainage pipe, an inner filter screen is welded on the inner side above the frame body, an anti-blocking mechanism capable of periodically wiping and cleaning the side surface of the inner filter screen through buoyancy drive of the interflow is arranged on the right side of the inner filter screen, the drainage mechanism comprises a movable sleeve clamped on the inner side of the fixed sleeve, and a pull rope is fixed on the top surface of the movable sleeve. The anti-blocking mechanism is arranged, and can be effectively driven to work through the buoyancy of the interflow fluid, so that the brush can regularly wipe and clean the inner filter screen, and the problem of blocking of the inner filter screen in long-term use is avoided.

Description

Device for measuring interflow zone and interflow flow

Technical Field

The utility model relates to the technical field of interflow, in particular to a device for measuring an interflow zone and interflow flow.

Background

The water flow flowing laterally on the surface layer of soil or the interface in the layered soil layer, also called surface layer flow, is the component of runoff, mainly occurs on the discontinuous interface of different levels of soil or organic matter, the soil layer below the interface is a relative impermeable layer with poor water permeability, the infiltration water flow is blocked and accumulated on the discontinuous interface to form a temporary saturated zone, the interflow occurs, the factors have physical characteristics, layers, thickness and the like of soil, especially the interflow flow below the high and cold road still has defects when being measured by a measuring device, such as:

when the device is used for measuring an underground flow zone and an underground flow, the filter screen at the inner side of the device is not convenient to automatically clean by using the buoyancy of water, and the problem of blockage is easily caused in the long-term use process, so that a plurality of defects exist;

therefore, there is a need to provide a device for measuring the subsurface flow zone and the subsurface flow to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for measuring an underground flow zone and an underground flow, which is provided with an anti-blocking mechanism, wherein the anti-blocking mechanism can be effectively driven to work through buoyancy of the underground flow collection, so that a brush can regularly wipe and clean an inner filter screen, the problem that the inner filter screen is blocked when being used for a long time is further avoided, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for measuring an interflow zone and interflow flow comprises a frame body, wherein a strong floating plate is arranged on the inner side of the frame body, a fixed sleeve is welded below the frame body, a drainage mechanism capable of preventing interflow in the frame body from overflowing is arranged on the inner side of the fixed sleeve, the bottom of the fixed sleeve is communicated with a drainage pipe, an inner filter screen is welded on the inner side above the frame body, and an anti-blocking mechanism capable of periodically wiping and cleaning the side surface of the inner filter screen through buoyancy drive of the interflow is arranged on the right side of the inner filter screen;

the drainage mechanism comprises a movable sleeve clamped on the inner side of the fixed sleeve, a drainage hole is formed in the outer side below the movable sleeve, and a pull rope is fixed on the top surface of the movable sleeve;

prevent stifled mechanism and include that the bearing is connected the reciprocal lead screw of the inboard top of framework, just reciprocal lead screw outside is fixed with drive gear, reciprocal lead screw outside threaded connection has the slide, just the inboard through connection of slide has the polished rod, slide left side screw connection has the mounting panel, just the brush is installed in the mounting panel outside.

Preferably, the slag discharging openings are formed in the upper portions of the front side and the rear side of the frame body, and the inner filter screen can be effectively brushed through the slag discharging openings to discharge the slag.

Preferably, the middle of the bottom of the strong floating plate is fixedly connected with the pull rope, the strong floating plate is in a mesh shape, and due to the structural design, the strong floating plate can be effectively matched with the soil to collect current to rise.

Preferably, the rack plate is fixed on the right side above the powerful floating plate, and the rack plate can be effectively driven to ascend through ascending of the powerful floating plate by the aid of the structural design.

Preferably, the rack plate left side with drive gear intermeshing, the design of above-mentioned structure, through the rack plate rise can effectual drive gear rotatory.

Preferably, the left side of the brush is in contact with the right side of the inner filter screen, and the inner filter screen can be effectively cleaned by the aid of the structure through the front and back movement of the brush.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with a drainage mechanism, and by utilizing the effect of gradual rising of water inside a frame body, a strong floating plate can be effectively and gradually risen through the buoyancy of the water, and simultaneously a pull rope at the bottom of the strong floating plate is pulled to upwards pull so as to drive a movable sleeve to be matched with a fixed sleeve to move upwards, so that a drain hole at the outer side below the movable sleeve is exposed above the fixed sleeve;

2. the anti-blocking mechanism is arranged, the rack plate on the upper right side can be driven to ascend by utilizing the ascending action of the powerful floating plate, so that the transmission gear and the reciprocating screw rod can be driven to rotate simultaneously, the sliding plate, the mounting plate and the brush can be effectively driven to slide back and forth in a reciprocating manner by matching with the polished rod, and the anti-blocking mechanism can be effectively driven to work by the buoyancy of interflow flow, so that the brush can regularly wipe and clean the inner filter screen, and the problem that the inner filter screen is blocked when being used for a long time is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for measuring an interflow zone and an interflow flow rate according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of an installation structure of the frame and the inner filter screen shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

In the figure: 1. a frame body; 101. a slag discharge port; 2. a strong floating plate; 201. a rack plate; 3. fixing the sleeve; 4. a drainage mechanism; 401. a movable sleeve; 402. a drain hole; 403. pulling a rope; 5. a drain pipe; 6. an inner filter screen; 7. an anti-blocking mechanism; 701. a reciprocating screw rod; 702. a transmission gear; 703. a slide plate; 704. a polish rod; 705. mounting a plate; 706. and a brush.

Detailed Description

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

Referring to fig. 1-3, an embodiment of the present invention is shown: a device for measuring an interflow zone and an interflow flow comprises a frame body 1, a slag discharge port 101, a strong floating plate 2, a rack plate 201, a fixed sleeve 3, a drainage mechanism 4, a movable sleeve 401, a drainage hole 402, a pull rope 403, a drainage pipe 5, an inner filter screen 6, an anti-blocking mechanism 7, a reciprocating screw rod 701, a transmission gear 702, a sliding plate 703, a polish rod 704, a mounting plate 705 and a brush 706, wherein the strong floating plate 2 is installed on the inner side of the frame body 1, the fixed sleeve 3 is welded on the lower portion of the frame body 1, the drainage mechanism 4 capable of preventing interflow on the inner side of the frame body 1 from overflowing is installed on the inner side of the fixed sleeve 3, the drainage pipe 5 is communicated with the bottom of the fixed sleeve 3, the inner filter screen 6 is welded on the inner side of the upper portion of the frame body 1, and the anti-blocking mechanism 7 capable of periodically wiping and cleaning the side face of the inner filter screen 6 through buoyancy drive of the interflow is installed on the right side of the inner filter screen 6.

Example 1

Referring to fig. 1-3, the drainage mechanism 4 includes a movable sleeve 401 fastened to the inner side of the fixed sleeve 3, a drainage hole 402 is disposed on the outer side of the lower portion of the movable sleeve 401, a pull rope 403 is fixed on the top surface of the movable sleeve 401, a slag discharge hole 101 is disposed on the upper portions of the front and rear sides of the frame 1, the middle portion of the bottom of the strong floating plate 2 is fixedly connected to the pull rope 403, the strong floating plate 2 is in a mesh shape, the length direction of the whole device is parallel to the length direction of a highway in a high and cold area and is buried in the inner side of highway soil, the fixed sleeve 3 on the bottom of the frame 1 is connected to the drainage pipe 5, when water flows through soil, the water flows into the inner side of the frame 1 from the mesh above the frame 1 in cooperation with the inclined inner filter screen 6 in the frame 1, when the water in the inner side of the frame 1 gradually rises, the strong floating plate 2 gradually rises by the buoyancy of the water, and pulls the pull rope 403 at the bottom of the frame upwards, the length of the pull rope 403 is set to be one third of the height of the whole frame 1, the lower end of the pull rope 403 is fixedly connected with the upper part of the movable sleeve 401, when the strong floating plate 2 rises to be one third of the inner side of the frame 1, the movable sleeve 401 is matched with the fixed sleeve 3 through the pull rope 403 to slide upwards, so that the drain hole 402 on the outer side below the movable sleeve 401 is exposed out of the upper part of the fixed sleeve 3, water on the inner side of the frame 1 is quantitatively drained out of the drain pipe 5 through the drain hole 402 matched with the movable sleeve 401 and the fixed sleeve 3, a flow meter is arranged on the inner side of the water outlet end of the drain pipe 5, the local flow of the water flowing in the soil below the high and cold road can be recorded, and then the flow of the soil below the whole road is calculated through the length of the road and the length of the device, so that the whole usability and convenience are improved;

example 2

Referring to fig. 1-3, the difference from embodiment 1 is: the anti-blocking mechanism 7 comprises a reciprocating screw rod 701 which is connected with the upper part of the inner side of the frame body 1 through a bearing, a transmission gear 702 is fixed on the outer side of the reciprocating screw rod 701, a sliding plate 703 is connected with the outer side of the reciprocating screw rod 701 through a thread, a polish rod 704 is connected with the inner side of the sliding plate 703 in a penetrating way, a mounting plate 705 is connected with the left side of the sliding plate 703 through a screw, a brush 706 is mounted on the outer side of the mounting plate 705, a rack plate 201 is fixed on the right side of the upper part of the strong floating plate 2, the left side of the rack plate 201 is meshed with the transmission gear 702, the left side of the brush 706 is contacted with the right side of the inner filter screen 6, the rack plate 201 on the right side of the upper part can be driven to ascend when the strong floating plate 2, the rack plate 201 is meshed with the right side of the transmission gear 702, the transmission gear 702 and the reciprocating screw rod 701 can be driven to rotate simultaneously, the sliding plate 703, the mounting plate 704 and the brush 706 can be driven to slide back and forth in a reciprocating way through the rotation of the polish rod 701, here, the thread pitch distribution of the outer side of the reciprocating screw rod 701 is large, so that when the reciprocating screw rod 701 rotates for one circle, the sliding plate 703, the mounting plate 705 and the brush 706 on the outer side of the reciprocating screw rod 701 move to the front end from the rear end of the reciprocating screw rod 701, and therefore the brush 706 can effectively wipe and clean the inner side of the inner filter screen 6, the problem that the inner filter screen 6 is blocked when being used for a long time is solved, and the inner side of the inner filter screen 6 can be frequently wiped and cleaned by the brush 706 due to the fact that the powerful floating plate 2 moves vertically at a small distance.

The working principle is as follows: as shown in fig. 1-3, the length direction of the whole device is parallel to the length direction of the highway in the alpine region and is buried inside the soil of the highway, and the fixed sleeve 3 at the bottom of the frame 1 is connected with the drain pipe 5, when water flows through the soil, the water flows into the inside of the frame 1 from the mesh above the frame 1 in cooperation with the inclined inner filter screen 6 in the frame 1, when the water in the inside of the frame 1 gradually rises, the strong floating plate 2 gradually rises through the buoyancy of the water, and the pull rope 403 at the bottom of the strong floating plate is pulled upwards, the length of the pull rope 403 is set to be one third of the height of the whole frame 1, the lower end of the pull rope 403 is fixedly connected with the upper part of the movable sleeve 401, when the strong floating plate 2 rises to one third of the inside of the frame 1, the movable sleeve 401 is matched with the fixed sleeve 3 to slide upwards through the pull rope 403, so that the drain hole 402 at the outer side below the movable sleeve 401 is exposed above the fixed sleeve 3, therefore, water on the inner side of the frame body 1 is quantitatively discharged through the drain pipe 5 by matching the drain hole 402 with the movable sleeve 401 and the fixed sleeve 3, and the flowmeter is arranged on the inner side of the water outlet end of the drain pipe 5, so that the local flow of the interflow under the alpine highway can be recorded, and then the interflow flow under the whole highway is calculated according to the length of the highway and the length of the device, so that the overall practicability and convenience are improved;

as shown in fig. 1-3, when the strong floating plate 2 is lifted, the rack plate 201 on the upper right side can be driven to lift, because the left side of the rack plate 201 is meshed with the right side of the transmission gear 702, the transmission gear 702 and the reciprocating screw rod 701 can be driven to rotate simultaneously under the action of the lifting of the rack plate 201, the sliding plate 703, the mounting plate 705 and the brush 706 can be effectively driven to slide back and forth in a reciprocating manner by the rotation of the reciprocating screw rod 701 in a reciprocating manner in a way of being matched with the polish rod 704, the thread pitch distribution on the outer side of the reciprocating screw rod 701 is large, so that when the reciprocating screw rod 701 rotates for one circle, the sliding plate 703, the mounting plate 705 and the brush 706 on the outer side move from the rear end to the front end of the reciprocating screw rod 701, the brush 706 can effectively clean the inner side of the inner filter screen 6, further the problem that the inner filter screen 6 is blocked in long-term use is avoided, because the strong floating plate 2 moves up and down at a small distance, therefore, the inner side of the inner filter screen 6 can be frequently cleaned by the brush 706, which is the working principle of the scheme, and a series of work is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a measure device in interflow area and interflow flow, includes framework (1), its characterized in that: a strong floating plate (2) is installed on the inner side of the frame body (1), a fixed sleeve (3) is welded below the frame body (1), a drainage mechanism (4) capable of preventing interflow on the inner side of the frame body (1) from overflowing is installed on the inner side of the fixed sleeve (3), a drainage pipe (5) is communicated with the bottom of the fixed sleeve (3), an inner filter screen (6) is welded on the inner side above the frame body (1), and an anti-blocking mechanism (7) capable of periodically wiping and cleaning the side face of the inner filter screen (6) through buoyancy drive of the interflow is installed on the right side of the inner filter screen (6);

the drainage mechanism (4) comprises a movable sleeve (401) clamped on the inner side of the fixed sleeve (3), a drainage hole (402) is formed in the outer side below the movable sleeve (401), and a pull rope (403) is fixed on the top surface of the movable sleeve (401);

prevent stifled mechanism (7) including the bearing connection reciprocating lead screw (701) in frame (1) inboard top, just reciprocating lead screw (701) outside is fixed with drive gear (702), reciprocating lead screw (701) outside threaded connection has slide (703), just slide (703) inboard through connection has polished rod (704), slide (703) left side screwed connection has mounting panel (705), just brush (706) are installed in mounting panel (705) outside.

2. The apparatus of claim 1, wherein the apparatus is configured to measure the subsurface flow zone and the subsurface flow rate: slag discharge openings (101) are formed in the upper portions of the front side and the rear side of the frame body (1).

3. The apparatus of claim 1, wherein the apparatus is configured to measure the subsurface flow zone and the subsurface flow rate: the middle of the bottom of the strong floating plate (2) is fixedly connected with the pull rope (403), and the strong floating plate (2) is in a mesh shape.

4. The apparatus of claim 1, wherein the apparatus is configured to measure the subsurface flow zone and the subsurface flow rate: and a rack plate (201) is fixed on the right side above the powerful floating plate (2).

5. The apparatus of claim 4, wherein the apparatus is configured to measure the subsurface flow zone and the subsurface flow rate: the left side of the rack plate (201) is meshed with the transmission gear (702).

6. The apparatus of claim 1, wherein the apparatus is configured to measure the subsurface flow zone and the subsurface flow rate: the left side of the brush (706) is in contact with the right side of the inner filter screen (6).