CN218673813U - Measuring equipment - Google Patents

Abstract

The utility model relates to the technical field of water conservancy measurement, and discloses a measuring device, which comprises an assembly frame, a movable mounting frame and an ultrasonic water level meter; a support column is fixedly arranged on the outer side of the assembly frame, a ball seat is fixedly welded at the outer end of the support column, a ball sleeve is fixedly welded at one end of the movable mounting frame, and the ball sleeve is movably sleeved on the ball seat; an electromagnet is fixedly embedded in the outer end of the ball seat, and a horizontal sensor is fixedly installed at the top of the ultrasonic water level meter. The utility model discloses technical scheme can utilize level sensor to detect the levelness, can be located the ball seat with the ball cover according to its detection structure afterwards and rotate in a flexible way, can realize the levelness regulation work of movable mounting bracket and ultrasonic water level meter this moment, avoids the slope to lead to the water level measurement to have the error, improves the installation convenience.

Description

a measuring device

technical field

The utility model relates to the technical field of water conservancy measurement, in particular to a measurement device.

Background technique

The hydrology and water conservancy industry belongs to the environmental protection industry, which studies and solves the process of water cycle, environmental engineering, environmental policy and environmental planning, especially the study of river and reservoir water sediment, river water pollution, urban drainage, etc., with numerical models and physical models Research, hydrology and water conservancy work requires real-time measurement of the water level of rivers or reservoirs. The current water level measurement is mostly carried out by ultrasonic water level gauges. The ultrasonic water level gauges are installed on the water surface through vertical poles.

However, in the existing water conservancy measuring equipment, the inventors found that at least the following problems have not been solved: the current water conservancy measuring equipment, its ultrasonic water level gauge cannot be used for level detection when installed, and it is often impossible to adjust the angle flexibly and conveniently, so after installation The level cannot be adjusted, and the tilt will affect the measurement accuracy, which needs to be improved urgently. Therefore, we propose a measurement device.

Utility model content

The purpose of this utility model is to provide a measuring device, which solves the problems raised in the background technology.

The embodiment of the present application provides a measuring device, including an assembly frame, a movable mounting frame and an ultrasonic water level gauge;

A pillar is fixedly installed on the outside of the assembly frame, a ball seat is fixedly welded to the outer end of the pillar, a ball sleeve is fixedly welded to one end of the movable mounting frame, and the ball sleeve is movable on the ball seat;

An electromagnet is fixedly embedded in the outer end of the ball seat, and a level sensor is fixedly installed on the top of the ultrasonic water level gauge.

By adopting the above technical scheme, the level sensor can be used to detect the level, and then the ball sleeve can be flexibly rotated on the ball seat according to its detection structure. At this time, the level adjustment work of the movable mounting frame and the ultrasonic water level gauge can be realized, and the tilting can be avoided. There are errors in water level measurement, which improves the convenience of installation.

Optionally, an ultrasonic water level gauge is fixedly installed through the movable installation frame, and the probe part of the ultrasonic water level gauge is installed facing downwards.

By adopting the above technical solution, it can be ensured that the ultrasonic water level gauge can accurately measure the water level.

Optionally, installation holes are opened through the four corners of the assembly bracket.

By adopting the above technical solution, the fast and convenient fixed installation of the assembly frame and the column can be realized by cooperating with the bolts.

Optionally, a reinforcement block is fixedly welded to the bottom of the pillar, and the other side of the reinforcement block is welded and fixed to the outer wall of the assembly frame.

By adopting the above technical solution, the overall strength of the pillar can be greatly improved, thereby prolonging the service life.

Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

The technical solution of this application can monitor the levelness of the ultrasonic water level gauge through the level sensor. When the level is not enough, the level adjustment of the movable mounting frame and the ultrasonic water level gauge can be realized by rotating the ball sleeve on the ball seat, and it can be adjusted to the horizontal state. The control electromagnet is energized and attracted to the inner wall of the ball sleeve to achieve fixation. Therefore, through multi-angle and convenient adjustments, it can ensure that the installation of the ultrasonic water level gauge remains horizontal, avoiding measurement errors caused by inclination, and can be quickly fixed after adjustment. The operation is simple.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the overall structure schematic diagram of a kind of measuring equipment of the present utility model;

Fig. 2 is a schematic diagram of a cross-sectional structure of a ball sleeve of a measuring device of the present invention;

Fig. 3 is a side view structural schematic diagram of an assembly frame of a measuring device of the present invention.

In the figure: 1, assembly frame; 11, pillar; 12, ball seat; 13, reinforcement block; 14, electromagnet; 15, installation hole; 2, movable mounting frame; 21, ball sleeve; 3, ultrasonic water level gauge; 4 , Level sensor.

Detailed ways

Please refer to Figures 1-3, the utility model provides a technical solution: a measuring device, including an assembly frame 1, a movable mounting frame 2 and an ultrasonic water level gauge 3;

The outer side of the assembly frame 1 is fixedly installed with a pillar 11, the outer end of the pillar 11 is fixedly welded with a ball seat 12, and one end of the movable mounting frame 2 is fixedly welded with a ball sleeve 21, and the ball sleeve 21 is movable and placed on the ball seat 12;

In this technical solution, the ball sleeve 21 can be placed on the ball seat 12 to rotate freely and flexibly. At this time, the free adjustment of the movable mounting frame 2 can be realized, which can ensure that the movable mounting frame 2 can be kept in a horizontal state during installation. .

The outer end of the ball seat 12 is fixedly embedded with an electromagnet 14, and the top of the ultrasonic water level gauge 3 is fixedly equipped with a level sensor 4, and the signal output ends of the level sensor 4 and the ultrasonic water level gauge 3 are connected with the signal input end of the control box.

In this technical solution, the level of the ultrasonic water level gauge 3 can be monitored in real time through the level sensor 4, the monitored data can be viewed through the control box, and then the electromagnet 14 can be controlled through the control box after it is adjusted to a horizontal state Power on and the ball sleeve 21 attract each other. At this time, the powerful suction can realize the fixing work to the ball sleeve 21. At this time, the ball sleeve 21 can no longer rotate on the ball seat 12.

In some technical solutions, as shown in Figure 1, an ultrasonic water level gauge 3 is fixedly installed through the movable mounting bracket 2, and the probe part of the ultrasonic water level gauge 3 is installed downward; The medium emits an ultrasonic pulse, which is reflected back after passing through the air and reaching the surface of the medium. Part of the reflected echo is received by the same sensor and converted into an electrical signal. The distance from the surface of the medium is proportional, and the distance from the sensor to the surface of the medium can be calculated according to the pulse transmission time and the pulse speed (340m/s).

In some technical solutions, as shown in FIG. 1 , mounting holes 15 are opened through the four corners of the assembly frame 1 . During installation, bolts can be inserted in the mounting holes 15 to realize the fixed installation of the assembly frame 1 on the pole.

In some technical solutions, as shown in Figure 1, the bottom of the pillar 11 is fixedly welded with a reinforcement block 13, and the other side of the reinforcement block 13 is welded and fixed to the outer wall of the assembly frame 1; during work, the support of the pillar 11 can be improved through the reinforcement block 13 strength.

When in use, the assembly frame can be fixedly installed on the vertical pole through the mounting hole 15 and the bolt at first, and then the level of the ultrasonic water level gauge 3 can be monitored through the level sensor 4. The upper rotation can flexibly adjust the level of the movable mounting frame 2 and the ultrasonic water level gauge 3. After adjusting to the horizontal state, the electromagnet 14 can be controlled to be energized. During this time, the ball cover 21 will not be able to rotate on the ball seat 12.

Claims (4)

1. A measuring device, characterized in that: comprising an assembly frame (1), a movable mounting frame (2) and an ultrasonic water level gauge (3); A pillar (11) is fixedly installed on the outside of the assembly frame (1), the outer end of the pillar (11) is fixedly welded with a ball seat (12), and one end of the movable mounting frame (2) is fixedly welded with a ball sleeve (21) , the movable sleeve of the ball sleeve (21) is placed on the ball seat (12); An electromagnet (14) is fixedly embedded in the outer end of the ball seat (12), and a level sensor (4) is fixedly installed on the top of the ultrasonic water level gauge (3). 2. A kind of measuring equipment according to claim 1, characterized in that an ultrasonic water level gauge (3) is fixedly installed through the movable mounting frame (2), and the probe part of the ultrasonic water level gauge (3) faces Next install. 3. A measuring device according to claim 1, characterized in that, installation holes (15) are opened through the four corners of the assembly frame (1). 4. A kind of measuring equipment according to claim 1, characterized in that, the bottom of the pillar (11) is fixedly welded with a reinforcement block (13), and the other side of the reinforcement block (13) is connected to the assembly frame (1) The outer wall is welded and fixed.

Images