CN214224662U

CN214224662U - Runoff plot device for hydraulic erosion monitoring

Info

Publication number: CN214224662U
Application number: CN202022732409.6U
Authority: CN
Inventors: 孟小军; 吕杰; 金晓文
Original assignee: Wuhan Zhongdihuanke Shuigonghuanke Technology Consulting Co ltd
Current assignee: Wuhan Zhongdihuanke Shuigonghuanke Technology Consulting Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-17
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a runoff district technical field just discloses a runoff district device for water conservancy erosion monitoring, including the collection groove, the inside fixedly connected with guide plate in collection groove, the right side fixedly connected with decomposition case in collection groove, the inside of decomposition case is provided with one-level decomposition structure, the bottom fixedly connected with honeycomb duct of decomposition case, the bottom of honeycomb duct is provided with the monitor, the right side in collection groove is provided with the catch basin, monitor fixed connection is on the inner wall of catch basin, the inside of decomposition case is provided with the second grade decomposition structure. Through switch-on external power supply starter motor, the motor passes through the transfer line and drives the gear revolve who is located the intermediate position, thereby three gear passes through the meshing and connects the simultaneous rotation, thereby gear revolve drives the dwang and drives the screw thread blade and rotate, cuts apart the incomplete branch of bold earth and plant when the screw thread blade rotates to avoid the impurity of these bulky to block up the honeycomb duct.

Description

Runoff plot device for hydraulic erosion monitoring

Technical Field

The utility model relates to a runoff district technical field specifically is a runoff district device for water conservancy erosion monitoring.

Background

The runoff plot is a testing facility for quantitatively researching the hydraulic erosion rule of the sloping field and the water and soil loss rule of a small watershed, and generally comprises a plot surrounded by side ridges and side ridges, a flow collecting groove, runoff and sediment collecting and storing equipment, a protective belt and a drainage system. When the sediment is observed, the sediment and water in the collecting tank are immediately observed after the precipitation is finished and the runoff is stopped, the sediment and water in the collecting tank are firstly swept into the collecting tank, then the stirring is carried out uniformly, 2-3 columnar water samples (the total amount is 1000-3000 cm3) are taken in the tank (tank), and after the mixture, a 500-1000 cm3 water sample is taken out as the current scouring standard sample. If the shunt box exists, sampling and calculating are carried out respectively. However, once the precipitation is too large, a great amount of silt and vegetation branches are carried when the silt flows into the decomposition tank, so that the diversion pipe plug is easily blocked, and monitoring is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a runoff district device for water conservancy erosion monitoring possesses and avoids silt debris to block up the honeycomb duct and influence monitoring work, decomposes advantages such as impurity in grades, has solved the easy honeycomb duct that blocks up of the great impurity of volume for the unable problem of normal work of monitor.

(II) technical scheme

For realize above-mentioned avoiding silt debris to block up honeycomb duct influence monitoring work, decompose impurity purpose in grades, the utility model provides a following technical scheme: a runoff plot device for hydraulic erosion monitoring comprises a flow collecting groove, wherein a guide plate is fixedly connected inside the flow collecting groove, a decomposition box is fixedly connected on the right side of the flow collecting groove, a primary decomposition structure is arranged inside the decomposition box, a guide pipe is fixedly connected at the bottom of the decomposition box, the upper end of the guide pipe is communicated with the inside of the decomposition box, a monitor is arranged at the bottom of the guide pipe, a water collecting tank is arranged on the right side of the flow collecting groove, the monitor is fixedly connected on the inner wall of the water collecting tank, a secondary decomposition structure is arranged inside the decomposition box, a groove is formed in the rear surface of the inner wall of the decomposition box, a baffle is fixedly connected inside the groove, a motor is fixedly connected inside the groove, a transmission rod is fixedly connected on the output end of the motor, and a water outlet hole is formed in the bottom surface inside the decomposition box, one-level decomposition structure includes three gear, and is three the gear is a style of calligraphy and rotates the inside of connecting at the decomposition case, and is three the gear is located the fixed cup joint of intermediate position gear on the transfer line, and is three gear engagement connects, the front surface fixedly connected with dwang of gear, the fixed cover of having cup jointed threaded blade on the dwang, the through-hole has been seted up on the threaded blade, second grade decomposition structure includes the mount, mount fixed connection is on the inner wall of wash port, the shape of mount is the U type, the intermediate rotation of two montants of mount is connected with the pivot, the fixed runner that cup joints in the pivot, fixedly connected with blade on the outer wall of runner.

Preferably, the left side of the decomposition tank penetrates through the flow collecting groove and is fixedly connected with the guide plate, the guide plate is communicated with the inside of the decomposition tank, and the inside of the decomposition tank is communicated with the inside of the flow collecting groove.

Preferably, the shape of the guide plate is V-shaped.

Preferably, the water outlet is communicated with the flow guide pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a runoff district device for water conservancy erosion monitoring possesses following beneficial effect:

1. this a runoff plot device for water conservancy erosion monitoring, can carry a large amount of silt and vegetation incomplete branch when silt flows into the decomposition case, through switch-on external power supply starter motor, the motor passes through the transfer line and drives the gear revolve who is located the intermediate position, three gear passes through the meshing and connects, thereby rotate simultaneously, thereby gear revolve drives the dwang and rotates and drive the threading blade and rotate, cut apart the incomplete branch of bold earth and plant when the threading blade rotates, thereby avoid the impurity of these bulky to block up the honeycomb duct.

2. This a runoff plot device for water conservancy erosion monitoring, when silt flows into the wash port, contact with the blade when the bold earth whereabouts in silt, the blade is to your earth piece cutting, and gravity when utilizing the quick whereabouts of earth makes the runner drive the pivot and rotates through the blade to carry out the second time to bulky impurity in silt and smash the cutting, further avoid impurity to block up the honeycomb duct.

3. This a runoff district device for water conservancy erosion monitoring, the inside fixedly connected with guide plate in collection groove, the shape of guide plate is the V style of calligraphy, the flow direction of silt has been planned in the setting of guide plate for silt finally collects same point, thereby make things convenient for the collection of silt more, avoided the silt flow direction different, can not all be monitored by the monitoring instrument and monitor, thereby promoted the accurate degree of the monitoring of the device.

Drawings

Fig. 1 is a schematic structural view of a runoff plot device for hydraulic erosion monitoring according to the present invention;

fig. 2 is a schematic view of the internal structure of a decomposition box of a runoff plot device for hydraulic erosion monitoring according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of an enlarged view at B in fig. 2 according to the present invention.

In the figure: 1 collecting groove, 2 guide plates, 3 decomposition boxes, 4 guide pipes, 5 monitors, 6 collecting tanks, 7 grooves, 8 baffles, 9 motors, 10 transmission rods, 11 gears, 12 rotating rods, 13 threaded blades, 14 water outlet holes, 15 fixing frames, 16 rotating shafts, 17 rotating wheels, 18 blades and 19 through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a new technical solution: a runoff plot device for hydraulic erosion monitoring comprises a flow collecting groove 1, wherein the top surface of the flow collecting groove 1 is an inclined surface, soil needs to be placed in the flow collecting groove 1 and vegetation needs to be planted when water conservancy erosion detection is carried out, so that water and soil erosion can be monitored more accurately, a guide plate 2 is fixedly connected in the flow collecting groove 1, the guide plate 2 is V-shaped, the flow direction of silt is planned by the arrangement of the guide plate 2, so that the silt is finally collected to the same point, a decomposition box 3 is fixedly connected on the right side of the flow collecting groove 1, the left side of the decomposition box 3 is fixedly connected with the guide plate 2, the left side of the decomposition box 3 penetrates through the flow collecting groove 1 and is fixedly connected with the guide plate 2, the guide plate 2 is communicated with the inside of the decomposition box 3, the inside of the decomposition box 3 is communicated with the inside of the flow collecting groove 1, and a guide pipe 4 is, the upper end of the flow guide pipe 4 is communicated with the interior of the decomposition tank 3, the monitor 5 is arranged at the bottom of the flow guide pipe 4, the monitor 5 is an existing device, too much description is not provided, the right side of the flow collection groove 1 is provided with a water collection tank 6, and the monitor 5 is fixedly connected to the inner wall of the water collection tank 6;

a groove 7 is formed in the rear surface of the inner wall of the decomposition box 3, a baffle 8 is fixedly connected inside the groove 7, a motor 9 is fixedly connected inside the groove 7, the motor 9 is an existing device, and not described herein too much, a transmission rod 10 is fixedly connected to the output end of the motor 9, a water outlet 14 is formed in the bottom surface inside the decomposition box 3, the water outlet 14 is communicated with the flow guide pipe 4, a primary decomposition structure is arranged inside the decomposition box 3, the primary decomposition structure comprises three gears 11, the three gears 11 are connected inside the decomposition box 3 in a linear shape in a rotating manner, the three gears 11 are positioned at the middle positions, the gears 11 are fixedly sleeved on the transmission rod 10, the three gears 11 are connected in a meshing manner, a rotating rod 12 is fixedly connected to the front surface of the gears 11, a threading blade 13 is fixedly sleeved on the rotating rod 12, and a through hole 19 is formed in the threading blade 13;

when the device is used, when silt flows into the decomposition box 3, a large amount of silt and vegetation residual branches are carried, an external power supply is switched on to start the motor 9, the motor 9 drives the gear 11 positioned in the middle position to rotate through the transmission rod 10, the three gears 11 are connected through meshing so as to rotate simultaneously, the gear 11 rotates to drive the rotating rod 12 to rotate so as to drive the thread blade 13 to rotate, and when the thread blade 13 rotates, large soil and the residual branches of plants are cut off, so that the guide pipe 4 is prevented from being blocked by impurities with large volume;

a secondary decomposition structure is arranged inside the decomposition box 3, the secondary decomposition structure comprises a fixing frame 15, the fixing frame 15 is fixedly connected to the inner wall of the water outlet hole 14, the fixing frame 15 is U-shaped, a rotating shaft 16 is rotatably connected between two vertical rods of the fixing frame 15, a rotating wheel 17 is fixedly sleeved on the rotating shaft 16, and a blade 18 is fixedly connected to the outer wall of the rotating wheel 17;

when using the device, when silt flows into apopore 14, contact with blade 18 when bold earth in the silt whereabouts, blade 18 cuts your earth piece, and the gravity when utilizing the fast whereabouts of earth makes runner 17 drive pivot 16 and rotates through blade 18 to carry out the second time to bulky impurity in the silt and smash the cutting, further avoid impurity to block up honeycomb duct 4.

The working principle is as follows:

when the device is used, firstly, when silt flows into the decomposition box 3, a large amount of silt and vegetation residual branches are carried, the motor 9 is started by switching on an external power supply, the motor 9 drives the gear 11 positioned at the middle position to rotate through the transmission rod 10, the three gears 11 are connected through meshing and rotate simultaneously, the gear 11 rotates to drive the rotating rod 12 to rotate so as to drive the thread blade 13 to rotate, the thread blade 13 cuts massive soil and the residual branches of plants when rotating, so that the honeycomb duct 4 is prevented from being blocked by the massive impurities, finally, when the silt flows into the water outlet hole 14, the massive soil in the silt falls down and contacts the blade 18, the blade 18 cuts the soil blocks, the rotating wheel 17 drives the rotating shaft 16 to rotate through the blade 18 by utilizing the gravity when the soil falls down quickly, so that the massive impurities in the silt are crushed and cut for the second time, further avoiding the blockage of the draft tube 4 by impurities.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a runoff district device for water conservancy erosion monitoring, includes collection groove (1), the inside fixedly connected with guide plate (2) of collection groove (1), its characterized in that: the utility model discloses a decomposition tank for a water collecting tank, including decomposition tank (3), the inside of decomposition tank (3) is provided with one-level decomposition structure, the bottom fixedly connected with honeycomb duct (4) of decomposition tank (3), the upper end of honeycomb duct (4) communicates with each other with the inside of decomposition tank (3), the bottom of honeycomb duct (4) is provided with monitor (5), the right side of collection tank (1) is provided with catch basin (6), monitor (5) fixed connection is on the inner wall of catch basin (6), the inside of decomposition tank (3) is provided with second grade decomposition structure.

2. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 1 wherein: the inner wall of the decomposition box (3) is provided with a groove (7) on the rear surface, the inner part of the groove (7) is fixedly connected with a baffle (8), the inner part of the groove (7) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with a transmission rod (10), and the inner bottom surface of the decomposition box (3) is provided with a water outlet hole (14).

3. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 1 wherein: one-level decomposition structure includes three gear (11), and is three gear (11) are a style of calligraphy and rotate to connect in the inside of decomposition case (3), and are three gear (11) are located the fixed cover of intermediate position gear (11) and connect on transfer line (10), and are three gear (11) meshing is connected, the preceding fixed surface of gear (11) is connected with dwang (12), the fixed cover has connect screw thread blade (13) on dwang (12), through-hole (19) have been seted up on screw thread blade (13).

4. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 1 wherein: second grade decomposition structure includes mount (15), mount (15) fixed connection is on the inner wall of apopore (14), the shape of mount (15) is the U type, the centre of two montants of mount (15) is rotated and is connected with pivot (16), fixed cup joint runner (17) on pivot (16), fixedly connected with blade (18) on the outer wall of runner (17).

5. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 1 wherein: the left side of decomposition case (3) is run through collection groove (1) and guide plate (2) fixed connection, guide plate (2) communicate with each other with the inside of decomposition case (3), the inside of decomposition case (3) communicates with each other with the inside of collection groove (1).

6. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 1 wherein: the shape of the guide plate (2) is V-shaped.

7. A runoff plot apparatus for hydraulic erosion monitoring as claimed in claim 2 wherein: the water outlet hole (14) is communicated with the draft tube (4).