CN110926565A

CN110926565A - Industrial level measuring instrument

Info

Publication number: CN110926565A
Application number: CN201911172517.8A
Authority: CN
Inventors: 刘亚青
Original assignee: XI'AN HUAHENG INSTRUMENT CO Ltd
Current assignee: XI'AN HUAHENG INSTRUMENT CO Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-03-27

Abstract

The invention discloses an industrial level measuring instrument, which comprises a liquid level measuring instrument, wherein a circular plate is fixedly arranged on the outer side of a connecting column at the bottom of the liquid level measuring instrument, vertical pressing plates are fixedly arranged on two sides of the bottom of the circular plate, and a connecting flange is fixedly arranged on the outer side of a measuring material rod of the liquid level measuring instrument. Thereby dismantle the dial plate from the table frame, convenient and fast.

Description

Industrial level measuring instrument

Technical Field

The invention relates to a measuring instrument, in particular to an industrial level measuring instrument.

Background

And (3) a meter for measuring liquid level, solid particle and powder level, and liquid-liquid and liquid-solid phase interface positions in the industrial production process. One of the liquid level measuring instruments is a liquid level meter, which is generally used for measuring the liquid level position of liquid.

In view of the above, chinese patent No. CN209117121U proposes an oil and gas field liquid level measuring instrument, which can adsorb magnetic substances contained in crude oil by installing a magnet in the middle of the outer side of a filter, so as to prevent the filter screen from being blocked or damaged, and ensure the normal use of the measuring instrument body; chinese patent No. CN 208140220U proposes an instrument capable of measuring a liquid interface, and the instrument has the advantages of reasonable design, simple manufacture, reliable work and the like by optimizing the system structure and adopting a modular design; chinese patent No. CN204963958U proposes a level measuring instrument, which is designed to separate a connecting rod from a floating ball, so that the floating ball is not clamped, and the level measuring accuracy is improved, and when the level measuring instrument in the above patent is applied to a machine, the measuring rod of the instrument is generally required to be perpendicular to the liquid level to be tested, and when the measuring rod is inserted into the liquid level to be tested, if the through hole formed in the machine is large, the measuring rod is easily tilted when inserted, and then the level measuring accuracy is affected.

Disclosure of Invention

The object of the present invention is to provide an industrial level gauge, which solves the above mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an industrial level measuring instrument, includes liquid level measuring instrument, the fixed plectane that is equipped with in the spliced pole outside of liquid level measuring instrument bottom, the bottom both sides of plectane are all fixed and are equipped with vertical clamp plate, liquid level measuring instrument's the fixed flange that is equipped with in the measurement material pole outside, a plurality of screw holes have been seted up at flange's top, and the inside of every screw hole all alternates and is connected with fastening bolt, fastening bolt's the fixed hexagon nut that is equipped with in top.

Preferably, the cavity has been seted up to inside one side of plectane, the one side inner wall interlude of cavity is connected with forward screw, the opposite side inner wall interlude of cavity is connected with reverse screw, the one end of forward screw and the one end fixed connection of reverse screw, reverse screw's one end fixedly connected with pivot, the one side inner wall of plectane is passed to the one end of pivot, and fixedly connected with adjusts the carousel.

Preferably, the middle part of the forward screw rod and the middle part of the reverse screw rod are both sleeved with sliding blocks, and the bottom ends of the sliding blocks penetrate through sliding grooves formed in the bottoms of the circular plates and are fixedly connected with the vertical pressing plate.

Preferably, the fixed a plurality of first latches that are equipped with of avris of the positive dial plate of liquid level measurement instrument, the fixed a plurality of second latches, every that are equipped with of avris of the positive table frame of liquid level measurement instrument first latch all is connected with every second latch meshing.

Preferably, the both sides of level measurement instrument dial plate all alternate and are connected with the sliding block, the expansion end of sliding block passes the dial plate, and fixedly connected with return spring, the draw-in groove is all seted up to the both sides side of level measurement instrument frame, return spring alternates and connects in the inside of draw-in groove.

Preferably, the bottom cover of liquid level measurement instrument dial plate is equipped with the support frame, the fixed a plurality of LED light that are equipped with in positive one side of support frame, the LED light passes through the fixed LED light switch and the external power supply electric connection that are equipped with in support frame one side.

Compared with the prior art, the invention has the beneficial effects that:

according to the liquid level measuring instrument, the circular plate is arranged on the outer side of the connecting column of the liquid level measuring instrument, the vertical pressing plates are fixedly arranged on two sides of the circular plate and can rotate to be close to each other through the two screw rods, the measuring material rod of the liquid level measuring instrument is straightened, the phenomenon that the measuring material rod is inclined due to large perforation of a machine and the accuracy of material level measurement is influenced is avoided, the first clamping teeth and the second clamping teeth are arranged on the side edge of the dial plate and the side edge of the dial frame of the liquid level measuring instrument respectively and are meshed and connected, and the first clamping teeth and the second clamping teeth can be separated through pressing the reset button, so that the dial plate is detached from the dial frame, and the detachment is more convenient and rapid during maintenance.

Drawings

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

FIG. 2 is a schematic view of the internal structure of a circular plate according to the present invention;

FIG. 3 is a schematic view of the dial plate structure of the liquid level measuring instrument of the present invention;

fig. 4 is a schematic view of a connection structure of the dial plate and the bezel of the liquid level measuring instrument of the present invention.

In the figure: 1. a liquid level gauge; 2. a support frame; 3. a reset button; 4. a circular plate; 5. adjusting the turntable; 6. a vertical pressing plate; 7. a connecting flange; 8. a hexagonal nut; 9. fastening a bolt; 10. a reverse screw; 11. a forward screw; 12. a slider; 13. a return spring; 14. a card slot; 15. a first latch; 16. a second latch; 17. LED lighting lamp.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1 and 2, the liquid level measuring instrument comprises a liquid level measuring instrument 1, a support frame 2 is sleeved at the bottom of a dial plate of the liquid level measuring instrument 1, a plurality of LED illuminating lamps 17 are fixedly arranged on one side of the front surface of the support frame 2, the LED illuminating lamps 17 are electrically connected with an external power supply through LED illuminating lamp switches fixedly arranged on one side of the support frame 2, a circular plate 4 is fixedly arranged on the outer side of a connecting column at the bottom of the liquid level measuring instrument 1, vertical pressing plates 6 are fixedly arranged on both sides of the bottom of the circular plate 4, the vertical pressing plates 6 are arranged on both sides of a measuring rod, a connecting flange 7 is fixedly arranged on the outer side of the measuring rod of the liquid level measuring instrument 1, a plurality of threaded holes are formed in the top of the connecting flange 7, a fastening bolt 9 is penetratingly connected inside each threaded hole, a hexagon nut, the inner wall of the other side of the cavity is connected with a reverse screw rod 10 in an inserting way, one end of a forward screw rod 11 is fixedly connected with one end of the reverse screw rod 10, the forward screw rod 11 and the reverse screw rod 10 are both arranged at one side far away from the center of a circular plate 4, threads with opposite directions are respectively carved on the surfaces of the forward screw rod 11 and the reverse screw rod 10, one end of the reverse screw rod 10 is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the inner wall of one side of the circular plate 4 and is fixedly connected with an adjusting turntable 5, the adjusting turntable 5 rotates to drive the forward screw rod 11 and the reverse screw rod 10 to rotate, the forward screw rod 11 and the reverse screw rod 10 rotate to convert the rotary motion into linear motion, as the threads carved on the surfaces of the forward screw rod 11 and the reverse screw rod 10 are opposite, two vertical pressing plates 6 move oppositely to press the two sides of a measuring material rod, so that the measuring, the bottom end of the sliding block 12 penetrates through a sliding groove formed in the bottom of the circular plate 4 and is fixedly connected with the vertical pressing plate 6.

Example two:

on the basis of the first embodiment, as shown in fig. 3 and 4, the edge side of the front face dial plate of the liquid level measuring instrument 1 is fixedly provided with a plurality of first latch teeth 15, the edge side of the front face bezel of the liquid level measuring instrument 1 is fixedly provided with a plurality of second latch teeth 16, the first latch teeth 15 are opposite to the second latch teeth 16 and are matched in size, each first latch tooth 15 is meshed with each second latch tooth 16, two sides of the dial plate of the liquid level measuring instrument 1 are respectively connected with a sliding block 3 in an inserting manner, the movable end of the sliding block 3 passes through the dial plate and is fixedly connected with a return spring 13, two side of the bezel of the liquid level measuring instrument 1 are respectively provided with a slot 14, the return spring 13 is connected in the slot 14 in an inserting manner, the two slots 14 are respectively arranged on two sides of the second latch teeth 16, the return spring 13 is reset by pressing the return button 3, the first latch teeth 15 are separated from the second latch teeth 16 under the elastic force of, thereby dismantle the dial plate from the table frame, convenient and fast.

It should be noted that, the present invention is an industrial level measuring instrument, a measuring material rod of a liquid level measuring instrument 1 can be inserted and connected into a measuring material hole of a measured machine, after the insertion is stable, an adjusting turntable 5 can be rotated, the adjusting turntable 5 rotates to drive a forward screw 11 and a reverse screw 10 to rotate, the forward screw 11 and the reverse screw 10 rotate to convert the rotary motion into a linear motion, because the threads engraved on the surfaces of the forward screw 11 and the reverse screw 10 are opposite, two vertical pressing plates 6 move oppositely to compress the two sides of the measuring material rod, so that the measuring material rod keeps a vertical state, the measuring precision of the level is prevented from being affected, after the pressing is stable, a fastening bolt 9 is inserted and connected into a mounting screw hole provided on the surface of the machine, and a hexagon nut 8 is screwed to lock the measuring material rod, if the light is dark, an LED illuminating lamp switch can be opened, 17 work of LED light shines on the measuring instrument surface, and it is more convenient when making the staff observe the reading, when needs are maintained the inside of liquid level measuring instrument 1, the accessible is pressed reset button 3 and is made reset spring 13, under the spring action of spring, makes first latch 15 and the separation of second latch 16 to dismantle convenient and fast from the table frame with the dial plate.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial level measuring instrument, includes liquid level measuring instrument (1), its characterized in that, the spliced pole outside of liquid level measuring instrument (1) bottom is fixed and is equipped with plectane (4), the bottom both sides of plectane (4) are all fixed and are equipped with vertical clamp plate (6), the fixed flange (7) that is equipped with in the measurement material pole outside of liquid level measuring instrument (1), a plurality of screw holes have been seted up at the top of flange (7), and the inside of every screw hole all alternates and is connected with fastening bolt (9), the fixed hexagon nut (8) that is equipped with in top of fastening bolt (9).

2. An industrial level gauge according to claim 1, wherein: the cavity has been seted up to inside one side of plectane (4), one side inner wall of cavity alternates and is connected with forward screw rod (11), the opposite side inner wall of cavity alternates and is connected with reverse screw rod (10), the one end of forward screw rod (11) and the one end fixed connection of reverse screw rod (10), the one end fixedly connected with pivot of reverse screw rod (10), one side inner wall of plectane (4) is passed to the one end of pivot, and fixedly connected with adjusts carousel (5).

3. An industrial level gauge according to claim 2, wherein: the middle of the forward screw rod (11) and the middle of the reverse screw rod (10) are both sleeved with sliding blocks (12), and the bottom ends of the sliding blocks (12) penetrate through sliding grooves formed in the bottoms of the circular plates (4) and are fixedly connected with the vertical pressing plate (6).

4. An industrial level gauge according to claim 1, wherein: the avris of the positive dial plate of liquid level measurement instrument (1) is fixed and is equipped with a plurality of first latches (15), the avris of the positive table frame of liquid level measurement instrument (1) is fixed and is equipped with a plurality of second latches (16), every first latch (15) all are connected with every second latch (16) meshing.

5. An industrial level gauge according to claim 1, wherein: the both sides of liquid level measurement instrument (1) dial plate all alternate and are connected with sliding block (3), the expansion end of sliding block (3) passes the dial plate, and fixedly connected with return spring (13), draw-in groove (14) are all seted up to the both sides side of liquid level measurement instrument (1) table frame, return spring (13) alternate and connect in the inside of draw-in groove (14).

6. An industrial level gauge according to claim 1, wherein: the bottom cover of liquid level measurement instrument (1) dial plate is equipped with support frame (2), the fixed a plurality of LED light (17) that are equipped with in positive one side of support frame (2), LED light (17) are through the fixed LED light switch and the external power supply electric connection that are equipped with in support frame (2) one side.