CN220323566U - Anti-interference rainfall monitoring device - Google Patents

Abstract

The utility model discloses an anti-interference rainfall monitoring device, which comprises a collecting cylinder, wherein a filter screen is arranged on the inner side wall of the collecting cylinder, supporting rods are arranged on the left side and the right side of the bottom of the collecting cylinder, a grounding ring is integrally formed at the bottom end of the side wall of the supporting rod, a connecting groove is formed at the bottom end of the supporting rod, a stud is screwed in the connecting groove, and a conical rod is integrally formed at the bottom end of the stud.

Description

An anti-interference rain monitoring device

Technical field

The utility model relates to the technical field of rainfall monitoring, specifically an anti-interference rainfall monitoring device.

Background technique

The existing outdoor rain monitoring device consists of a collecting tube and a bottom pole inserted into the ground. The Chinese patent for a rain monitoring device for artificial rainfall (202020510207.4) proposes buried feet and a blade at the bottom of the buried feet. When in use, the buried feet are used. It is inserted into the ground, but when it encounters a ground that is not soil, that is, a hard ground (cement and other pavement), the device cannot be used. Although the buried feet are removable, they are placed directly on the ground through the bearing base. It is also impossible to guarantee the horizontal position of the collection tube. For this reason, we propose an anti-interference rain monitoring device.

Utility model content

The purpose of this utility model is to provide an anti-interference rainfall monitoring device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an anti-interference rainfall monitoring device, including a collection tube, a filter screen is installed on the inner wall of the collection tube, and a filter screen is installed on the left and right sides of the bottom of the collection tube. Support rod, the bottom end of the side wall of the support rod is integrally formed with a grounding ring, the bottom end of the support rod is provided with a connecting groove, a stud is threaded in the connecting groove, and the bottom end of the stud is integrally formed Has a tapered stem;

The support pole includes an upright column. The top of the upright column is provided with a square groove. The outer side wall of the upright column is provided with an annular groove. A ring is rotated and installed in the annular groove. The outer side wall of the annular ring is equipped with a Connecting ring, an internally threaded ring is installed on the top of the inner wall of the connecting ring, a screw is threaded on the inner wall of the internally threaded ring, the top of the screw is hinged to the bottom of the collection tube, and the bottom end of the screw is installed with a screw. Square block, the side wall of the square block and the inner wall of the square groove fit and slide relative to each other.

Preferably, a bubble level is embedded in the front side of the collection tube, and a median indicator is pasted on the front side of the collection tube.

Preferably, the top of the ground ring is provided with four counterweight grooves, and the counterweight grooves are evenly distributed on the top of the ground ring.

Preferably, the circular ring includes a first half ring and a second half ring, the two ends of the first half ring and the second half ring meet, and the side walls of the first half ring and the second half ring are Both are provided with connecting parts, and the first half ring and the second half ring are connected to the inside of the connecting ring through the connecting parts.

Preferably, the connector includes bolts, the inner wall of the connecting ring is provided with round holes at both front and rear ends, the outer walls of the first half ring and the second half ring are provided with threaded grooves, and the bolts are The inner end passes through the round hole and is screwed into the threaded groove.

Preferably, the front and rear ends of the outer side wall of the connecting ring are integrally formed with spherical surfaces, and the spherical surface is coaxial with the circular hole. There is an inner arc groove on the inside of the end of the bolt, and the inner arc groove fits closely. on the spherical surface.

Preferably, a cross groove is provided on the outside of the end of the bolt.

Compared with the existing technology, the beneficial effects of this utility model are: in this utility model, a support rod is installed at the bottom of the collection tube, and the bottom end of the support rod is connected with a tapered rod through a stud, which can be inserted into the ground when encountering , the tapered rod can be inserted into the ground to support the whole. When it cannot be inserted into the ground, the tapered rod can be disassembled and supported on the ground through the grounding ring at the bottom of the pole. When the height of the ground cannot be inserted, The length of the support rod itself can be adjusted to ensure the horizontal setting of the collection tube.

Description of the drawings

Figure 1 is an overall front view of the utility model.

Figure 2 is a schematic diagram of the support rod of the present utility model.

Figure 3 is a schematic diagram of the ring of the present utility model.

Figure 4 is a schematic diagram of the bolt of the present utility model.

In the picture: 1. Collection tube, 2. Filter, 3. Support rod, 4. Grounding ring, 5. Connection groove, 6. Stud, 7. Tapered rod, 8. Column, 9. Square slot, 10. Annular groove, 11. Ring, 12. Connecting ring, 13. Internal thread ring, 14. Screw, 15. Square block, 16. Bubble level, 17. Neutral indicator, 18. Counterweight slot, 19. Chapter Half ring, 20, second half ring, 21, bolt, 22, round hole, 23, thread groove, 24, inner arc groove, 25, cross groove.

Detailed ways

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. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4. This utility model provides a technical solution: an anti-interference rainfall monitoring device, including a collection tube 1. A filter 2 is installed on the inner wall of the collection tube 1. The collection tube Support rods 3 are installed on the left and right sides of the bottom of 1. The bottom end of the side wall of support rod 3 is integrally formed with a grounding ring 4. The bottom end of support rod 3 is provided with a connecting groove 5, and a stud 6 is threaded in the connecting groove 5. , the bottom end of the stud 6 is integrally formed with a tapered rod 7;

The filter 2 is used to block fallen leaves and other debris from entering the collection tube 1, and thereby prevents debris from entering the collection tube 1 and interfering with the amount of rainwater collection.

The support pole 3 includes an upright column 8. The top of the upright column 8 is provided with a square groove 9. The outer side wall of the upright column 8 is provided with an annular groove 10. A ring 11 is rotated in the annular groove 10, and a connection is installed on the outer wall of the ring 11. ring 12. An internally threaded ring 13 is installed on the top of the inner wall of the connecting ring 12. A screw 14 is threaded on the inner wall of the internally threaded ring 13. The top of the screw 14 is hinged to the bottom of the collection tube 1. A square screw 14 is installed at the bottom of the screw 14. Block 15, the side wall of the square block 15 and the inner side wall of the square groove 9 relatively fit and slide.

The ring 11 can only rotate in the annular groove 10, but cannot move in other directions in the annular groove 10, and is used to cause the internal thread ring 13 and the column 8 to rotate relative to each other.

The side walls of the square block 15 and the inner side walls of the square groove 9 are relatively fitted and slid to limit the movement trajectories of the square block 15 and the screw 14 so that the screw 14 can only move up and down and avoid rotating with the internal thread ring 13 .

Specifically, a bubble level 16 is embedded in the front side of the collection tube 1 , and a neutral indicator 17 is pasted on the front side of the collection tube 1 .

Specifically, the top of the ground ring 4 is provided with four counterweight grooves 18 , and the counterweight grooves 18 are evenly distributed on the top of the ground ring 4 .

When supported on the ground by the grounding ring 4, counterweights (weights and other counterweights) can be placed in the counterweight slot 18 to increase the overall stabilizing effect.

Specifically, the ring 11 includes a first half ring 19 and a second half ring 20. The two ends of the first half ring 19 and the second half ring 20 are opposite to each other. The sides of the first half ring 19 and the second half ring 20 are Connectors are provided on the walls, and both the first half ring 19 and the second half ring 20 are connected to the inside of the connecting ring 12 through the connectors.

By dividing the ring 11 into a first half ring 19 and a second half ring 20, it is convenient to install the ring 11 in the annular groove 10 during early installation.

Specifically, the connector includes bolts 21. The inner wall of the connecting ring 12 is provided with round holes 22 at both front and rear ends. The outer walls of the first half ring 19 and the second half ring 20 are provided with threaded grooves 23. The bolts 21 The inner end passes through the circular hole 22 and is screwed into the threaded groove 23 .

Specifically, the front and rear ends of the outer wall of the connecting ring 12 are integrally formed with spherical surfaces, and the spherical surface is coaxial with the circular hole 22. An inner arc groove 24 is provided on the inside of the end of the bolt 21, and the inner arc groove 24 closely fits the spherical surface. superior.

By providing a spherical surface on the outer wall of the connecting ring 12 and closely contacting the spherical surface through the inner arc groove 24, the connection and fixing effect of the bolt 21 on the connecting ring 12 is increased.

Specifically, a cross groove 25 is provided outside the end of the bolt 21 .

A cross-shaped screwdriver can be inserted into the cross slot 25 to facilitate the rotation of the bolt 21 .

Working principle: When the ground can be inserted, the tapered rod 7 can be inserted into the ground to support the whole. When the ground cannot be inserted, the tapered rod 7 can be rotated to separate the stud 6 from the connecting groove 5. , disassemble the tapered rod 7, support it on the ground through the grounding ring 4, and cannot be inserted into the ground at different heights, the length of the pole itself can be adjusted to ensure the horizontal setting of the collection tube 1, thereby avoiding the top of the collection tube 1 The opening is not level enough, which changes the rainwater collection area of the rain monitoring device and cannot ensure the accuracy of rain collection by the rain monitoring device.

When adjusting the length of the strut 3, you can rotate the internal thread ring 13 clockwise. Since the screw rod 14 cannot rotate, it can only drive the screw rod 14 to move upward. When the internal thread ring 13 is rotated counterclockwise, the screw rod 14 moves downward.

It should be noted that the equipment structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. On the premise that those skilled in the art understand the principles of the above utility model, they can clearly understand the details of its power mechanism, power supply system and control system.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientations or positional relationships indicated by "top", "inner", "front", "center", "both ends", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. , do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operate in a specific orientation; and unless otherwise expressly stated and limited, the terms "set up", "installed", "connected", " Terms such as "fixed installation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. Connected can be the internal communication of two elements or the interactive relationship between two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances. meaning.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An anti-interference rainfall monitoring device which is characterized in that: the novel filter screen comprises a collecting cylinder (1), wherein a filter screen (2) is arranged on the inner side wall of the collecting cylinder (1), supporting rods (3) are arranged on the left side and the right side of the bottom of the collecting cylinder (1), grounding rings (4) are integrally formed at the bottom ends of the side walls of the supporting rods (3), connecting grooves (5) are formed at the bottom ends of the supporting rods (3), studs (6) are screwed into the connecting grooves (5), and conical rods (7) are integrally formed at the bottom ends of the studs (6);

the utility model provides a branch (3) is including stand (8), the top of stand (8) is equipped with square groove (9), the lateral wall of stand (8) is equipped with annular groove (10), ring (11) are installed in the lateral wall rotation of annular groove (10), go-between (12) are installed to the lateral wall of ring (11), internal thread ring (13) are installed at the inside wall top of go-between (12), the inside wall spiro union of internal thread ring (13) has screw rod (14), the bottom at collection cylinder (1) is articulated on the top of screw rod (14), square piece (15) are installed to the bottom of screw rod (14), the lateral wall of square piece (15) is laminated and is slided relatively with the inside wall of square groove (9).

2. The tamper resistant rainlevel monitoring device of claim 1, wherein: the air bubble level meter (16) is embedded in the front side of the collecting cylinder (1), and the middle indicator (17) is stuck to the front side of the collecting cylinder (1).

3. The tamper resistant rainlevel monitoring device of claim 1, wherein: the top of ground ring (4) is equipped with counter weight groove (18), the quantity of counter weight groove (18) is four, counter weight groove (18) equipartition is at the top of ground ring (4).

4. The tamper resistant rainlevel monitoring device of claim 1, wherein: the ring (11) comprises a first half ring (19) and a second half ring (20), two ends of the first half ring (19) and two ends of the second half ring (20) are matched, connecting pieces are arranged on the side walls of the first half ring (19) and the second half ring (20), and the first half ring (19) and the second half ring (20) are connected to the inner side of the connecting ring (12) through the connecting pieces.

5. The tamper resistant rainlevel monitoring device of claim 4, wherein: the connecting piece comprises a bolt (21), round holes (22) are formed in the front end and the rear end of the inner side wall of the connecting ring (12), thread grooves (23) are formed in the outer side walls of the first half ring (19) and the second half ring (20), and the inner end of the bolt (21) penetrates through the round holes (22) and is in threaded connection with the thread grooves (23).

6. The tamper resistant rainlevel monitoring device of claim 5, wherein: the connecting ring is characterized in that spherical surfaces are uniformly formed at the front end and the rear end of the outer side wall of the connecting ring (12), the spherical surfaces are coaxial with the round holes (22), an inner arc groove (24) is formed in the inner side of the end head of the bolt (21), and the inner arc groove (24) is tightly attached to the spherical surfaces.

7. The tamper resistant rainlevel monitoring device of claim 5, wherein: the outer side of the end head of the bolt (21) is provided with a cross groove (25).