CN213658022U

CN213658022U - Liquid level meter for large container

Info

Publication number: CN213658022U
Application number: CN202021262350.2U
Authority: CN
Inventors: 叶林亚楠
Original assignee: Jinhu Zheng Hong Enterprise Planning Co ltd
Current assignee: Jinhu Zheng Hong Enterprise Planning Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-07-09
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a level gauge for large-scale container, including the container main part, the pan feeding mouth has been seted up at container main part top, fastening screw thread has been seted up on pan feeding mouth surface, the rubber circle has been cup jointed to pan feeding mouth periphery, container main part top threaded connection has the apron, the connector has been seted up to container main part left end, container main part middle part left end runs through the welding of container main part and has the backup pad, one side fixed mounting that the container main part was kept away from to the backup pad has the sleeve, the one end that the container main part was kept away from to the safety cover is rotated and is connected with transparent window, the connecting rod right-hand member rotates and is connected with the measuring. This large-scale container is with safety cover that can open and shut that the level gauge periphery is provided with, can protect the level gauge completely, greatly increased level gauge's life to can not influence the normal operation of level gauge, set up transparent window, then more convenient observation when protecting the level gauge.

Description

Liquid level meter for large container

Technical Field

The utility model relates to a level gauge indicating device technical field specifically is a level gauge for large-scale container.

Background

The level of liquid medium in the container is called liquid level, the instrument for measuring liquid level is called level meter, the level meter is one of level instruments, the type of level meter has tuning fork vibration type, magnetic suspension type, pressure type, ultrasonic wave, sonar wave, magnetic turning plate, radar, etc., it is suitable for petrochemical industry, metallurgy, electric power. The liquid level measuring instrument for various media in pharmaceutical, water supply and drainage, environmental protection and other systems and industries.

Although various electronic liquid level meters are invented at present, the electronic liquid level meters still cannot be used for certain severe working conditions, when media contained in a container are dirty and even mixed with garbage, a common transparent liquid level meter is inevitably blocked and is extremely inconvenient, a floating ball type liquid level meter is needed, the liquid level meter has low requirements on the media, can normally work as long as the liquid state is adopted, but is easy to have the problems of clamping stagnation, water leakage and the like, and the pressure resistance is generally poor due to the structural limitation.

And general level gauge all is the direct mount and carries out measurement work in container jar mouth department, and this just leads to the level gauge to use after a period of time, causes the damage very easily under the condition of solarization and rain, especially will damage more easily when having the gas of corrosivity to if some jar mouths when having increased many inlet tubes according to the work needs, will cause the interference to the level gauge, seriously influences the normal operating of level gauge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale container is with level gauge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid level meter for a large container comprises a container main body, wherein a feeding port is formed in the top of the container main body, fastening threads are formed in the surface of the feeding port, a rubber ring is sleeved on the periphery of the feeding port, a cover plate is in threaded connection with the top of the container main body, a connecting port is formed in the left end of the container main body, a supporting plate is welded at the left end of the middle of the container main body in a penetrating mode and penetrates through the container main body, a sleeve is fixedly installed on one side, away from the container main body, of the supporting plate, a sealing ring is arranged on one side, away from the supporting plate, of the sleeve, a connecting rod is arranged on one side, away from the supporting plate, of the sealing ring, a buckle is clamped at the right end of the connecting rod, a pointer is, the one end fixedly connected with floater that the connecting rod was kept away from to the measuring stick, the retaining ring has been cup jointed to the floater left end, and the floater right-hand member has cup jointed the bullet pad, and the one end top screwed connection that the connecting rod was kept away from to the measuring stick has the nut.

Preferably, a sealing ring is arranged between the sleeve and the connecting rod, and the sealing ring is an O-shaped sealing ring.

Preferably, the protective cover is provided outside the container body, and the protective cover side surface is a triangle having a vertex at the top and a bottom.

Preferably, one end of the transparent window is rotatably connected to the protective cover, and the other end of the transparent window is in an openable state.

Preferably, the connecting rod is arranged on the inner side of the sleeve, and sealing rings are arranged on the periphery of the inner side of the connecting rod.

Preferably, the connecting rod is arranged in the middle of the container main body, and the floating ball connected with the measuring rod can measure the limit positions of the upper liquid level and the lower liquid level.

Compared with the prior art, the utility model provides a large container level gauge possesses following beneficial effect:

1. this level gauge in use for large-scale container, get into liquid medium through the pan feeding mouth, through fastening bolt, the rubber circle, apron three cooperation work, make the device reach good leakproofness, and the steadiness ability function improves, through adopting the floater, the measuring stick, the connecting rod, the sleeve, the sealing washer, the pointer, cooperation linkage between the scale plate, the buoyancy that utilizes the floater drives the measuring stick and draws the connecting rod to drive the rotatory and different scales on the directional scale plate of pointer, and it can seal to have to set up a plurality of sealing washers, consequently, the difficult problem that leaks gas leakage that produces, bearing capacity is superior to the floater level gauge of other types, the practicality has realized easy to assemble, the debugging is simple, no jamming, seepage flow and the good effect of durability.

2. This level gauge in use for large-scale container, get into liquid medium through the pan feeding mouth, and the buoyancy that utilizes the floater drives the measuring stick and pulls the connecting rod and drive the rotatory and different scales that point to on the scale plate of pointer, set up this level gauge for large-scale container at the device side, observation level gauge that can be more convenient, and this level gauge periphery is provided with the safety cover that can open and shut, can the complete protection level gauge, greatly increased level gauge's life, and can not influence the normal function of level gauge, set up transparent window, then more convenient observation when protecting the level gauge.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 1.

In the figure: 1 container main body, 2 protective covers, 3 measuring rods, 11 feeding ports, 111 fastening threads, 112 rubber rings, 12 cover plates, 13 connecting ports, 14 supporting plates, 15 sealing rings, 16 sleeves, 17 connecting rods, 18 buckles, 19 scale plates, 20 pointers, 21 transparent windows, 31 anti-collision rods, 32 retaining rings, 33 floating balls, 34 elastic pads and 35 nuts.

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. 1-3, the present invention provides a technical solution: a liquid level meter for a large container comprises a container body 1, a material inlet 11 is formed in the top of the container body 1, fastening threads 111 are formed in the surface of the material inlet 11, a rubber ring 112 is sleeved on the periphery of the material inlet 11, a cover plate 12 is connected to the top of the container body 1 through threads, the fastening bolts 111, the rubber ring 112 and the cover plate 12 work in a matched mode to enable the device to achieve sealing performance and improve stability, a connecting port 13 is formed in the left end of the container body 1, a supporting plate 14 is welded to the left end of the middle of the container body 1 in a penetrating mode and penetrates through the container body 1, a sleeve 16 is fixedly installed on one side, away from the container body 1, of the supporting plate 14, a sealing ring 15 is arranged on one side, away from the supporting plate 14, of the sealing ring 15, a connecting rod 17 is arranged on the inner side of the sleeve, the sealing ring 15 is an O-shaped sealing ring 15, a plurality of sealing rings 15 are arranged for sealing, so that the problem of water leakage and air leakage is not easy to generate, the bearing performance is superior to that of other types of liquid level meters, a buckle 18 is clamped at the right end of a connecting rod 17, a pointer 20 is fixedly connected at the left end of the connecting rod 17, a scale plate 19 is fixedly connected at the left end of a supporting plate 14, a protective cover 2 is fixedly arranged at the middle part of the container main body 1, the protective cover 2 is arranged at the outer side of the container main body 1, the side edge surface of the protective cover 2 is a triangle with the vertex at the upper bottom edge at the lower part, a transparent window 21 is rotatably connected at one end of the protective cover 2 far away from the container main body 1 by adopting the matching linkage among a floating ball 33, a measuring rod 3, the connecting rod 17, a sleeve 16, the sealing ring 15, the, transparent window 21 one end is rotated and is connected on safety cover 2, the other end is the state that can open and shut, safety cover 2 that can open and shut, can completely protect the level gauge, greatly increased level gauge's life, and can not influence the normal function of level gauge, set up transparent window 21, then more conveniently observe when protecting the level gauge, connecting rod 17 right-hand member rotates and is connected with measuring

stick

3, 3 bottom fixed mounting of measuring stick have crash bar 31, connecting rod 17's one end fixedly connected with floater 33 is kept away from to measuring stick 3, floater 33 left end has cup jointed retaining ring 32, floater 33 right-hand member has cup jointed bullet pad 34, connecting rod 17's one end top screwed connection has nut 35 is kept away from to measuring stick 3.

The working principle is as follows: this large-scale container is with level gauge in use, get into liquid medium through pan feeding mouth 11, through fastening bolt 111, rubber circle 112, apron 12 three cooperation work, make the device leakproofness, after liquid medium got into container main part 1, through adopting floater 33, measuring stick 3, connecting rod 17, sleeve 16, sealing washer 15, pointer 20, the cooperation linkage between the scale plate 19, utilize the buoyancy of floater 33 to drive measuring stick 3 and pull connecting rod 17 and drive the rotatory different scales that point to on the scale plate 19 of pointer 20, this large-scale level gauge in use periphery is provided with the safety cover 2 that can open and shut, can protect the level gauge completely, greatly increased level gauge's life, and can not influence the normal operation of level gauge, set up transparent window 21, then more conveniently observe when protecting the level gauge.

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. A level gauge for a large container, comprising a container body (1), characterized in that: the top of the container body (1) is provided with a feed inlet (11), the surface of the feed inlet (11) is provided with a fastening thread (111), the periphery of the feed inlet (11) is sleeved with a rubber ring (112), the top of the container body (1) is in threaded connection with a cover plate (12), the left end of the container body (1) is provided with a connector (13), the left end of the middle of the container body (1) penetrates through the container body (1) and is welded with a support plate (14), one side of the support plate (14) far away from the container body (1) is fixedly provided with a sleeve (16), one side of the sleeve (16) far away from the support plate (14) is provided with a sealing ring (15), one side of the sealing ring (15) far away from the support plate (14) is provided with a connecting rod (17), the right end of the connecting rod (17) is, backup pad (14) left end fixedly connected with scale plate (19), container main part (1) middle part fixed mounting has safety cover (2), the one end that container main part (1) was kept away from in safety cover (2) is rotated and is connected with transparent window (21), connecting rod (17) right-hand member is rotated and is connected with measuring stick (3), measuring stick (3) bottom fixed mounting has crash bar (31), the one end fixedly connected with floater (33) of connecting rod (17) are kept away from in measuring stick (3), floater (33) left end has cup jointed retaining ring (32), floater (33) right-hand member has cup jointed bullet pad (34), the one end top screwed connection that connecting rod (17) were kept away from in measuring stick (3) has nut (35).

2. The liquid level gauge for the large container according to claim 1, wherein: a sealing ring (15) is arranged between the sleeve (16) and the connecting rod (17), and the sealing ring (15) is an O-shaped sealing ring (15).

3. The liquid level gauge for the large container according to claim 1, wherein: the protective cover (2) is arranged on the outer side of the container body (1), and the side face of the protective cover (2) is a triangle with the vertex at the lower bottom edge.

4. The liquid level gauge for the large container according to claim 1, wherein: one end of the transparent window (21) is rotatably connected to the protective cover (2), and the other end of the transparent window is in an openable state.

5. The liquid level gauge for the large container according to claim 1, wherein: the connecting rod (17) is arranged on the inner side of the sleeve (16), and sealing rings (15) are arranged on the periphery of the inner side.

6. The liquid level gauge for the large container according to claim 1, wherein: the connecting rod (17) is arranged in the middle of the container main body (1), and a floating ball (33) connected with the measuring rod (3) can measure the limit positions of upper and lower liquid levels.