CN210625782U

CN210625782U - Pressure guide type water level measuring device

Info

Publication number: CN210625782U
Application number: CN201921833043.2U
Authority: CN
Inventors: 宁化展
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-26
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a lead pressure formula water level measurement device, comprising a base plate, the bottom four corners of bottom plate all has the universal wheel through bolt locking, the top right side of bottom plate has the one end of swash plate through bolt locking, the right side of swash plate has the display through screw locking, the welding of the top left side of bottom plate has the backup pad, and the other end of swash plate and the outer wall right side fixed connection of backup pad, there is first distance sensor in the bottom left side of backup pad through screw locking, the top central point of backup pad puts the outer loop through bearing frame fixedly connected with bearing, the inner ring interference fit of bearing has the round bar, the outer wall bottom interference fit of round bar has first conical gear. This pressure guide type water level measuring device, the device can effectual person of facilitating the use measure the river, easy operation, and it is more convenient to use, and labour saving and time saving has improved river measured data's accuracy, more accords with actual user demand.

Description

Pressure guide type water level measuring device

Technical Field

The utility model relates to a water level measuring tool technical field specifically is a lead pressure formula water level measuring device.

Background

The water level gauge is a conventional effective direct observation device, and during practical measurement, the water level is obtained by adding the zero point elevation of the water gauge into the reading on the water gauge;

however, the water gauge and the water level meter are troublesome to operate and time and labor consuming when in use, so that a pressure guide type water level measuring device is needed to solve the problem of water level measurement.

Disclosure of Invention

An object of the utility model is to provide a lead pressure formula water level measuring device can solve among the prior art current water level measuring tool and use comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure guide type water level measuring device comprises a bottom plate, universal wheels are locked at four corners of the bottom plate through bolts, one end of an inclined plate is locked at the right side of the top of the bottom plate through bolts, a display is locked at the right side of the inclined plate through screws, a supporting plate is welded at the left side of the top of the bottom plate, the other end of the inclined plate is fixedly connected with the right side of the outer wall of the supporting plate, a first distance sensor is locked at the left side of the bottom of the supporting plate through screws, an outer ring of a bearing is fixedly connected at the center position of the top of the supporting plate through a bearing seat, a round rod is in interference fit with an inner ring of the bearing, a first bevel gear is in interference fit with the bottom end of the outer wall of the round rod, a motor is locked at the right side of the top of the supporting plate through, the outer wall winding of pole has the one end of connecting pipe, the outer wall mark of connecting pipe has the scale mark, the other end of connecting pipe runs through the backup pad, and is provided with and leads pressure mechanism, the bottom of backup pad is provided with the pointer.

Preferably, the first distance sensor and the pointer are respectively located at left and right sides of the connection pipe.

Preferably, the pressure guide mechanism comprises a shell, a drain hole and a water inlet hole which are communicated with the outer side surface are respectively formed in the surfaces of the upper end and the lower end of the inner cavity of the shell, a spring is arranged at the top end of the inner cavity of the shell, a spring seat is arranged at the bottom end of the spring, a rubber plug is arranged at the bottom end of the spring seat, and a second distance sensor is locked on the left side of the bottom end of the shell through a screw.

Preferably, the outer wall of the spring seat is concave.

Preferably, the rubber stopper is located the inner chamber of inlet opening.

Compared with the prior art, the beneficial effects of the utility model are that: this pressure guide type water level measuring device, the river flows in the inner chamber of entering the connecting pipe through inlet opening and wash port, measure the distance length between backup pad and the surface of water through first distance sensor, the scale that shows through pointer left side scale mark subtracts the distance length that first distance sensor measured, the depth of water is the result, thereby the realization is measured the degree of depth of river, the device can effectual person of facilitating the use measure the river, the operation is simple, it is more convenient to use, time saving and labor saving, the accuracy of river measured data has been improved, more accord with actual user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the housing of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, universal wheels, 3, an inclined plate, 4, a display, 5, a supporting plate, 6, a first distance sensor, 7, a round rod, 8, a first bevel gear, 9, a motor, 10, a second bevel gear, 11, a connecting pipe, 12, a scale mark, 13, a pressure guide mechanism, 131, a shell, 132, a water drainage hole, 133, a water inlet hole, 134, a spring, 135, a spring seat, 136, a rubber plug, 14, a second distance sensor, 15 and a pointer.

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. 1-2, the present invention provides a technical solution: a pressure guide type water level measuring device comprises a bottom plate 1, universal wheels 2 are locked at four corners of the bottom plate 1 through bolts, one end of an inclined plate 3 is locked at the right side of the top of the bottom plate 1 through bolts, a display 4 is locked at the right side of the inclined plate 3 through screws, a supporting plate 5 is welded at the left side of the top of the bottom plate 1, the other end of the inclined plate 3 is fixedly connected with the right side of the outer wall of the supporting plate 5, a first distance sensor 6 is locked at the left side of the bottom of the supporting plate 5 through screws, the distance between the supporting plate 5 and the water surface is conveniently measured through the first distance sensor 6 and is transmitted to the display 4 to be displayed, the center position of the top of the supporting plate 5 is fixedly connected with an outer ring of a bearing through a bearing seat, a round rod 7 is in interference fit with the inner ring of the bearing, a first bevel gear 8 is, the output of motor 9 has the second bevel gear 10 that links to each other with the meshing of first bevel gear 8 through shaft coupling locking, and the outer wall winding of round bar 7 has the one end of connecting pipe 11, and the outer wall of connecting pipe 11 is marked with scale mark 12, and the other end of connecting pipe 11 runs through backup pad 5, and is provided with pressure guide mechanism 13, and the bottom of backup pad 5 is provided with pointer 15, conveniently observes out the scale of scale mark 12 on the connecting pipe 11 outer wall through pointer 15.

The following electric devices have the following types and functions:

the display 4 is in a model number P15BT, and data measured by the first distance sensor 6 and the second distance sensor 14 are displayed through the display 4;

the motor 9 is a speed reducing motor, the model is R107R77, the speed reducing motor is connected with an external power supply, the external power supply is 380V alternating current, the external power supply motor 9 of the motor 9 is switched on to work, and the external power supply motor 9 of the motor 9 is switched off to stop working;

the model of first distance sensor 6 and second distance sensor 14 is PMF-DU, conveniently measures the distance length between backup pad 5 and the surface of water through first distance sensor 6, conveniently measures the distance between the bottom of pressure guide mechanism 13 and the river bottom through second distance sensor 14.

Preferably, the first distance sensor 6 and the pointer 15 are respectively located at the left side and the right side of the connecting pipe 11, the distance between the supporting plate 5 and the water surface is conveniently measured by the first distance sensor 6 and is transmitted to the display 4 to be displayed, and the scale of the scale mark 12 on the outer wall of the connecting pipe 11 is conveniently observed by the pointer 15.

Preferably, the pressure guide mechanism 13 includes a housing 131, a water discharge hole 132 and a water inlet hole 133 communicating with the outer surface are respectively formed on the upper and lower end surfaces of an inner cavity of the housing 131, a spring 134 is disposed on the top end of the inner cavity of the housing 131, the spring 134 is a coil spring having an elastic coefficient of 22N/CM, the spring 134 is elastically deformed after being stretched or squeezed, and returns to an initial state after external force is removed, a spring seat 135 is disposed at the bottom end of the spring 134, a rubber stopper 136 is disposed at the bottom end of the spring seat 135, a second distance sensor 14 is locked to the left side of the bottom end of the housing 131 by a screw, river water flows into the inner cavity of the connection pipe 11 through the water inlet hole 133 and the water discharge hole 132, the distance between the support plate 5 and the water surface is measured by the first distance sensor 6, the distance measured by subtracting the distance measured by, the result is the depth of the water, thus realizing the measurement of the depth of the river water.

Preferably, the outer wall of the spring seat 135 is concave, and when the pressure in water is greater than the elastic force of the second distance sensor 14, the water pushes the rubber stopper 136 to drive the spring seat 135 to move upward to squeeze the spring 134, so that after the rubber stopper 136 is removed from the inner cavity of the water inlet 133, the river water can flow into the inner cavity of the connection pipe 11 through the water inlet 133 and the water outlet 132.

Preferably, the rubber stopper 136 is disposed in the inner cavity of the water inlet 133, and when the pressure in water is lower than the elastic force of the spring 134, the spring 134 restores the deformed elastic force to push the spring seat 135 and the rubber stopper 136 to move downward and move into the inner cavity of the water inlet 133, so as to block the water inlet 133.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

When the device is used, when the depth measurement of river water is needed, a user puts the pressure guide mechanism 13 and the second distance sensor 14 into the water, after the motor 9 is normally started, the second bevel gear 10 is driven to rotate, the first bevel gear 8 drives the round rod 7 to rotate and release to the connecting pipe 11 wound on the outer wall of the round rod through the meshed connection relationship between the second bevel gear 10 and the first bevel gear 8, the connecting pipe 11 drives the pressure guide mechanism 13 and the second distance sensor 14 to move into the water, the distance between the bottom end of the pressure guide mechanism 13 and the river bottom is transmitted to the display 4 through the second distance sensor 14 to be displayed, after the pressure guide mechanism 13 moves into the water, the pressure intensity in the water is greater than the elastic force of the second distance sensor 14, the water pushes the rubber plug 136 to drive the spring seat 135 to move upwards to extrude the spring 134, the spring 134 is stressed and deformed to tighten the reverse thrust of the rubber plug 135 and the spring 136, after the rubber buffer 136 is moved out of the inner cavity of the water inlet 133, water flows into the inner cavity of the connecting pipe 11 through the water inlet 133 and the water outlet 132, after the pressure guide mechanism 13 is contacted with the river bottom, the motor 9 stops working, the distance between the supporting plate 5 and the water surface is measured through the first distance sensor 6, the distance is transmitted to the display 4 to be displayed, the scale of the scale mark 12 can be observed through the pointer 15, the distance measured by the first distance sensor 6 is subtracted from the scale displayed by the scale mark 12 on the left side of the pointer 15, the result is the depth of the water, and therefore the depth of the river water is measured.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 lead pressure formula water level measuring device, includes bottom plate (1), its characterized in that: the universal wheels (2) are locked at four corners of the bottom plate (1) through bolts, one end of the inclined plate (3) is locked at the right side of the top of the bottom plate (1) through bolts, the display (4) is locked at the right side of the inclined plate (3) through screws, the supporting plate (5) is welded at the left side of the top of the bottom plate (1), the other end of the inclined plate (3) is fixedly connected with the right side of the outer wall of the supporting plate (5), the first distance sensor (6) is locked at the left side of the bottom of the supporting plate (5) through screws, the outer ring of a bearing is fixedly connected at the center position of the top of the supporting plate (5) through a bearing seat, the inner ring of the bearing is in interference fit with the round rod (7), the first bevel gear (8) is in interference fit at the bottom of the outer wall of the round rod (7), the output of motor (9) has second bevel gear (10) that links to each other with first bevel gear (8) meshing through shaft coupling locking, the outer wall winding of round bar (7) has the one end of connecting pipe (11), the outer wall mark of connecting pipe (11) has scale mark (12), the other end of connecting pipe (11) runs through backup pad (5), and is provided with and leads pressure mechanism (13), the bottom of backup pad (5) is provided with pointer (15).

2. The pressure-guiding type water level measuring device according to claim 1, wherein: the first distance sensor (6) and the pointer (15) are respectively positioned at the left side and the right side of the connecting pipe (11).

3. The pressure-guiding type water level measuring device according to claim 1, wherein: lead pressure mechanism (13) and include casing (131), both ends surface sets up respectively about the inner chamber of casing (131) with communicating wash port (132) in outside surface and inlet opening (133), the inner chamber top of casing (131) is provided with spring (134), the bottom of spring (134) is provided with spring holder (135), the bottom of spring holder (135) is provided with rubber buffer (136), there is second distance sensor (14) on the left of the bottom of casing (131) through screw locking.

4. A pressure-guided water level measuring device according to claim 3, wherein: the outer wall of the spring seat (135) is concave.

5. A pressure-guided water level measuring device according to claim 3, wherein: the rubber plug (136) is positioned in the inner cavity of the water inlet hole (133).