CN219532188U

CN219532188U - Liquid level measuring instrument based on hydrologic calculation

Info

Publication number: CN219532188U
Application number: CN202320827147.2U
Authority: CN
Inventors: 张守磊; 朱姝; 孙永娜; 韩倩; 何超
Original assignee: Beijing Yubing Hydraulic Survey Planning Design Co ltd
Current assignee: Beijing Yubing Hydraulic Survey Planning Design Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-15
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a liquid level measuring instrument based on hydrologic calculation, and relates to the technical field of hydrologic calculation. The utility model comprises a base and an adjusting block, wherein the base is fixedly arranged on the upper surface of the adjusting block, a chute is formed in one surface of the adjusting block, the chute penetrates through the adjusting block, an adjusting rod is arranged in the chute and is in sliding fit with the chute, a steering shaft is arranged on one side surface of the adjusting rod, a rotating plate is sleeved on the peripheral side surface of the steering shaft and is in rotating fit with the steering shaft, and one end of the rotating plate is connected with a mounting bin. According to the utility model, the mounting annular plate base with the mounting holes is fixedly arranged at the bank edge of the river liquid level to be measured, the extension length of the sliding adjusting rod is extruded and fixed by using the positioning knob, and at the moment, the rotating plate can be driven to deflect by the rotation of the steering shaft according to the actual topography and the bank slope in the river, so that the position of the specific detection liquid level can be adjusted, and the measurement result is more accurate.

Description

Liquid level measuring instrument based on hydrologic calculation

Technical Field

The utility model relates to the technical field of hydrologic calculation, in particular to a liquid level measuring instrument based on hydrologic calculation.

Background

Hydrologic computing is a generic term for various types of hydrologic analysis and computation that provide hydrologic data for flood control, water resource development, and planning, design, construction, and operation of certain projects.

The liquid level of the water course river needs to be detected in hydrologic calculation, the liquid level detector is generally used for fixing the container and is installed at the top of the container for measurement, and when hydrologic data of outdoor environments such as the water course river are adopted, the liquid level detector is easily influenced by specific topography and river bottom siltation, so that the detected structure is not accurate enough, and when the detection is carried out in the outdoor environment, the detection instrument is directly exposed to the environment and is easily influenced by weather and river water, equipment abrasion or faults are caused, and the service life of the detection instrument is influenced.

Disclosure of Invention

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a liquid level measuring apparatu based on hydrologic calculation, includes base and regulating block, base fixed mounting is at the upper surface of regulating block, the spout has been seted up to regulating block one surface, the spout passes the regulating block, the spout is inside to be including adjusting the pole, adjust pole and spout sliding fit, it is provided with the steering spindle to adjust a side, the rotor plate has been cup jointed to the steering spindle week side, rotor plate and steering spindle normal running fit, rotor plate one end is connected with the installation storehouse.

Further, the installation bin comprises a storage cavity, an instrument main body is arranged in the storage cavity, and one end of the instrument main body comprises a radar probe.

Further, the whole body of the instrument main body comprises a flange plate, the lower surface of the installation bin comprises a joint ring plate, the joint ring plate is attached to the flange plate, a plurality of locking screws are arranged between the joint ring plate and the flange plate, and the joint ring plate is connected with the flange plate through the locking screws.

Further, the rotor plate one end is provided with the second sleeve, it is provided with driving motor to adjust the pole upper surface, first sleeve is installed to driving motor's output Zhou Cemian, driving belt is installed with second sleeve Zhou Cemian to first sleeve, driving belt and first sleeve, the equal transmission cooperation of second sleeve.

Further, be provided with the connecting block between rotor plate and the installation storehouse, connecting block and rotor plate fixed connection, be provided with a plurality of connecting screw between connecting block and the installation storehouse, the connecting block is through connecting screw and installation storehouse looks fixed connection.

Further, the upper surface of the base is provided with a positioning screw hole, the inside of the positioning screw hole is connected with a positioning knob in a threaded manner, and one end of the positioning knob is in extrusion fit with the upper surface of the adjusting rod.

Further, the lower surface of the base is connected with a mounting ring plate, a plurality of mounting holes are formed in one surface of the mounting ring plate, and the mounting holes penetrate through the mounting ring plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the mounting annular plate base with the mounting holes is fixedly arranged at the bank edge of the river liquid level to be measured, the extension length of the sliding adjusting rod is extruded and fixed by using the positioning knob, and at the moment, the rotating plate can be driven to deflect by the rotation of the steering shaft according to the actual topography and the bank slope in the river, so that the position of the specific detection liquid level can be adjusted, and the measurement result is more accurate.

2. According to the utility model, the driving motor is arranged to drive the driving belt, so that the driving belt is matched with the second sleeve in a transmission manner, the remote control device can be used for controlling the reciprocating motion of the driving motor, and the automatic rotation adjusting effect of the rotating plate can be realized.

3. According to the utility model, the installation bin is arranged, the instrument main body of the detection device for measuring the liquid level depth is placed in the installation bin, and only the radar detection part is exposed, so that comprehensive protective measures can be provided for the instrument main body, the influence of external environment during outdoor use can be avoided, and the service life is reduced.

Drawings

FIG. 1 is a schematic rear perspective view of the present utility model;

FIG. 2 is a schematic front perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a schematic view of the internal structure of the mounting bin of the utility model.

Reference numerals: 1. installing a ring plate; 2. a mounting hole; 3. a movable rotating shaft; 4. a base; 5. a chute; 6. an adjusting block; 7. a positioning knob; 8. an adjusting rod; 9. a rotating plate; 10. a first sleeve; 11. a driving motor; 12. a drive belt; 13. a second sleeve; 14. a reversing shaft; 15. a mounting bin; 16. a storage cavity; 17. an instrument body; 18. a radar probe; 19. a connecting block; 20. a connecting screw; 21. a flange plate; 22. a locking screw; 23. and (5) connecting the annular plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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.

Example 1

As shown in fig. 1-4, a liquid level measuring instrument based on hydrologic calculation comprises a base 4 and an adjusting block 6, and is characterized in that the base 4 is fixedly installed on the upper surface of the adjusting block 6, a sliding groove 5 is formed in one surface of the adjusting block 6, the sliding groove 5 penetrates through the adjusting block 6, an adjusting rod 8 is arranged in the sliding groove 5 and is in sliding fit with the sliding groove 5, a steering shaft 14 is arranged on one side surface of the adjusting rod 8, a rotating plate 9 is sleeved on the side surface of the steering shaft 14, the rotating plate 9 is in rotating fit with the steering shaft 14, and one end of the rotating plate 9 is connected with an installation bin 15.

As shown in fig. 1-4, in some embodiments, when in use, the base 4 of the mounting ring plate 2 with the mounting hole 2 is fixedly mounted on the bank of the river channel liquid level to be measured, the extension length 8 of the sliding adjusting rod 8 is extruded and fixed by using the positioning knob 7, and at this time, the rotating plate 9 can be driven to deflect by the rotation of the steering shaft 14 according to the actual topography and the bank gradient inside the river channel, so that the position of the specific detected liquid level can be adjusted, and the measurement result is more accurate.

Example two

As shown in fig. 1-4, in some embodiments, the mounting bin 15 includes a storage cavity 16 therein, and an instrument main body 17 is disposed in the storage cavity 16, and one end of the instrument main body 17 includes a radar probe 18.

As shown in fig. 1-4, in some embodiments, the whole body of the instrument main body 17 includes a flange plate 21, the lower surface of the installation bin 15 includes a connection ring plate 23, the connection ring plate 23 is attached to the flange plate 21, a plurality of locking screws 22 are disposed between the connection ring plate 23 and the flange plate 21, the connection ring plate 23 is connected with the flange plate 21 through the locking screws 22, and by setting the installation bin 15, the instrument main body 17 of the detecting device for measuring the liquid level depth is placed in the installation bin 15, only the radar probe 18 is partially exposed, so that comprehensive protection measures can be provided for the instrument main body 17, the influence of external environment during outdoor use can be avoided, and the service life is reduced.

As shown in fig. 1-4, in some embodiments, a second sleeve 13 is disposed at one end of the rotating plate 9, a driving motor 11 is disposed on the upper surface of the adjusting rod 8, a first sleeve 10 is mounted at an output end Zhou Cemian of the driving motor 11, a driving belt 12 is mounted on the peripheral sides of the first sleeve 10 and the second sleeve 13, the driving belt 12 is in transmission fit with both the first sleeve 10 and the second sleeve 13, the driving belt 12 is driven by the driving motor 11, and the driving belt 12 is in transmission fit with the second sleeve 13, so that a remote control device can be used for controlling the reciprocating motion of the driving motor 11, and further an automatic rotation adjusting effect of the rotating plate 9 can be achieved.

As shown in fig. 1-4, in some embodiments, a connection block 19 is disposed between the rotating plate 9 and the mounting bin 15, the connection block 19 is fixedly connected with the rotating plate 9, a plurality of connection screws 20 are disposed between the connection block 19 and the mounting bin 15, and the connection block 19 is fixedly connected with the mounting bin 15 through the connection screws 20.

As shown in fig. 1-4, in some embodiments, the upper surface of the base 4 is provided with a positioning screw hole, the inside of the positioning screw hole is connected with a positioning knob 7 in a threaded manner, and one end of the positioning knob 7 is in press fit with the upper surface of the adjusting rod 8.

As shown in fig. 1-4, in some embodiments, a mounting ring plate 1 is connected to the lower surface of the base 4, and a plurality of mounting holes 2 are formed in one surface of the mounting ring plate 1, and the mounting holes 2 penetrate through the mounting ring plate 1.

Working principle: during the use, the base 4 of the installation annular plate 2 with the installation hole 2 is fixedly installed on the bank of the river liquid level to be measured, the extension length 8 of the sliding adjusting rod 8 is extruded and fixed by using the positioning knob 7, at the moment, the driving belt 12 is matched with the transmission of the second sleeve 13 according to the actual topography and the bank gradient in the river, the driving belt is specifically controlled to control the reciprocating motion of the driving motor 11 by using a remote control device, the automatic rotation adjusting effect of the rotating plate 9 can be realized, the rotating plate 9 is driven to deflect by the rotation of the steering shaft 14, the specific detection liquid level position can be adjusted, the measuring result is more accurate, and the radar probe 18 is only partially exposed in the installation bin 15, so that comprehensive protection measures can be provided for the instrument main body 17, the condition that the external environment is influenced during outdoor use can be avoided, and the service life is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a liquid level measuring apparatu based on hydrologic calculation, includes base (4) and regulating block (6), a serial communication port, base (4) fixed mounting is at the upper surface of regulating block (6), spout (5) have been seted up on a regulating block (6) surface, spout (5) pass regulating block (6), the inside regulation pole (8) that is including of spout (5), regulation pole (8) and spout (5) sliding fit, regulation pole (8) one side is provided with reversing shaft (14), rotating plate (9) have been cup jointed to reversing shaft (14) week side, rotating plate (9) and reversing shaft (14) normal running fit, rotating plate (9) one end is connected with install bin (15).

2. The liquid level measuring instrument based on hydrologic calculation according to claim 1, wherein the installation bin (15) comprises a storage cavity (16) inside, an instrument main body (17) is placed inside the storage cavity (16), and one end of the instrument main body (17) comprises a radar probe (18).

3. The liquid level measuring instrument based on hydrologic calculation according to claim 2, wherein the instrument main body (17) comprises a flange plate (21) on the whole body, the lower surface of the installation bin (15) comprises a connection ring plate (23), the connection ring plate (23) is attached to the flange plate (21), a plurality of locking screws (22) are arranged between the connection ring plate (23) and the flange plate (21), and the connection ring plate (23) is connected with the flange plate (21) through the locking screws (22).

4. The liquid level measuring instrument based on hydrologic calculation according to claim 1, characterized in that a second sleeve (13) is arranged at one end of the rotating plate (9), a driving motor (11) is arranged on the upper surface of the adjusting rod (8), a first sleeve (10) is arranged at an output end Zhou Cemian of the driving motor (11), a driving belt (12) is arranged between the first sleeve (10) and the second sleeve (13) Zhou Cemian, and the driving belt (12) is in transmission fit with both the first sleeve (10) and the second sleeve (13).

5. The hydrologic calculation-based liquid level measuring instrument according to claim 1, characterized in that a connecting block (19) is arranged between the rotating plate (9) and the installation bin (15), the connecting block (19) is fixedly connected with the rotating plate (9), a plurality of connecting screws (20) are arranged between the connecting block (19) and the installation bin (15), and the connecting block (19) is fixedly connected with the installation bin (15) through the connecting screws (20).

6. The liquid level measuring instrument based on hydrologic calculation according to claim 1, wherein a positioning screw hole is formed in the upper surface of the base (4), a positioning knob (7) is connected to the inner thread of the positioning screw hole, and one end of the positioning knob (7) is in extrusion fit with the upper surface of the adjusting rod (8).

7. The liquid level measuring instrument based on hydrologic calculation according to claim 1, wherein the lower surface of the base (4) is connected with a mounting ring plate (1), a plurality of mounting holes (2) are formed in one surface of the mounting ring plate (1), and the mounting holes (2) penetrate through the mounting ring plate (1).