CN-224216129-U - Novel digital liquid level measuring instrument

CN224216129UCN 224216129 UCN224216129 UCN 224216129UCN-224216129-U

Abstract

The utility model discloses a novel digital liquid level measuring instrument, which comprises a storage tank, wherein a measuring instrument body is arranged on the storage tank, a digital display is connected to the bottom end of the measuring instrument body, a mounting mechanism is arranged between the measuring instrument body and the storage tank, the mounting mechanism comprises a plug bush, a mounting sleeve, a movable groove, a clamping block, a clamping groove, a mounting plate, a push spring, a push plate, a rotating sleeve, an abutting block, a sealing gasket, a sealing ring and a sealing groove, the plug bush is fixed at the bottom end of the measuring instrument body, the mounting sleeve is fixed at the bottom surface of the storage tank, the movable groove is provided with a plurality of groups distributed on the outer wall of the mounting sleeve, the clamping block is movably arranged in the plurality of groups of movable grooves, the quick installation of the measuring instrument is realized, the accurate installation position is ensured through the cooperation of a positioning block and a positioning hole, the push spring pushes the push plate to drive the clamping block to be clamped with the clamping groove to form preliminary fixing, the rotating sleeve drives the abutting block to push the sealing gasket and the sealing groove to realize further locking, and the multiple sealing structures of the sealing gasket and the sealing groove are matched.

Inventors

ZHANG HENG
LIU FENG
LIU BINBIN
ZHANG SHANYOU
ZHANG HONGBIN
QU MIAOSEN
LI HANJIE

Assignees

青岛澳邦量器有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250523

Claims (8)

1. The novel digital liquid level measuring instrument comprises a storage tank (1), and is characterized in that the storage tank (1) is provided with a measuring instrument body (2), the bottom end of the measuring instrument body (2) is connected with a digital display (3), a mounting mechanism is arranged between the measuring instrument body (2) and the storage tank (1), the mounting mechanism comprises a plug bush (4), a mounting sleeve (5), a movable groove (6), a clamping block (7), a clamping groove (8), a mounting plate (9), a push spring (10), a push plate (11), a rotating sleeve (12), a butt block (13), a sealing gasket (14), a sealing ring (15) and a sealing groove (16), the plug bush (4) is fixed at the bottom end of the measuring instrument body (2), the mounting sleeve (5) is fixed at the bottom surface of the storage tank (1), the movable groove (6) is provided with a plurality of groups distributed on the outer wall of the mounting sleeve (5), the clamping block (7) is movably arranged in the plurality of the movable groove (6), the clamping groove (8) is provided with a plurality of groups distributed on the outer wall of the plug bush (4), the mounting plate (9) is provided with a plurality of groups distributed on the outer wall of the mounting sleeve (5), the push spring (10) is respectively provided with a plurality of groups of push plate (10) which are arranged on the inner wall of the push plate (10) respectively, the rotary sleeve (12) is rotatably arranged on the outer wall of the mounting sleeve (5), a plurality of groups of abutting blocks (13) are arranged on the top surface of the rotary sleeve (12), a sealing gasket (14) is arranged between the mounting sleeve (5) and the plug bush (4), a plurality of groups of sealing rings (15) are arranged on the outer wall of the plug bar, a plurality of groups of sealing grooves (16) are arranged on the inner wall of the mounting sleeve (5), unlocking sleeves (17) are arranged on the outer side of the mounting sleeve (5), the unlocking sleeves (17) are arranged on the inner side of the plurality of groups of clamping blocks (7), an inclined surface block (18) is arranged on the outer wall of the unlocking sleeve (17), and a plurality of groups of inclined surface blocks (18) are arranged.
2. The novel digital liquid level measuring instrument of claim 1, wherein the outer wall of the plug bush (4) is provided with positioning blocks (19), the positioning blocks (19) are provided with a plurality of groups, the bottom end of the mounting sleeve (5) is provided with positioning holes (20), and the positioning holes (20) are provided with a plurality of groups and are matched with the positioning blocks (19) of the plurality of groups.
3. The novel digital liquid level measuring instrument according to claim 2 is characterized in that a plurality of groups of movable grooves (6) are longitudinally arranged on the outer wall of the mounting sleeve (5), and a plurality of groups of clamping blocks (7) longitudinally slide in a plurality of groups of the movable grooves (6).
4. The novel digital liquid level measuring instrument as claimed in claim 3, wherein the connection parts of the plurality of groups of abutting blocks (13) and the rotating sleeve (12) are all arc-shaped.
5. The novel digital liquid level meter as claimed in claim 4, wherein the sealing pad (14) is made of rubber.
6. The novel digital liquid level measuring instrument of claim 5, wherein the bottom ends of the clamping blocks (7) and the outer sides of the clamping grooves (8) are provided with round corners.
7. The novel digital liquid level measuring instrument of claim 6, wherein the outer side of the mounting sleeve (5) is provided with a limiting mechanism, the limiting mechanism comprises a limiting block (21), a limiting groove (22), a limiting sleeve (23) and a force application spring (24), the limiting block (21) is provided with a plurality of groups which slide on the rotating sleeve (12), the limiting groove (22) is provided with a plurality of groups which are distributed on the outer wall of the mounting sleeve (5), the limiting sleeve (23) slides on the outer wall of the mounting sleeve (5), and the force application spring (24) is provided with a plurality of groups which are respectively connected with the limiting sleeve (23) and the mounting sleeve (5).
8. The novel digital liquid level measuring instrument of claim 7, wherein a plurality of groups of reset springs (25) are arranged at the top ends of the limiting blocks (21), and the plurality of groups of reset springs (25) are connected with the outer wall of the rotating sleeve (12).

Description

Novel digital liquid level measuring instrument Technical Field The utility model relates to the technical field of liquid level measuring instruments, in particular to a novel digital liquid level measuring instrument. Background Along with the continuous improvement of the industrial automation degree, the liquid level measurement plays an increasingly important role in the industrial production process, and in the industries of petroleum, chemical industry, food and the like, the liquid level data of the liquid in the storage tank are accurately and timely mastered, so that the method has important significance for production management and safety control, however, the digital liquid level measuring instrument on the market at present has the problem of complicated installation in actual application, and is often required to be fixed through a plurality of bolts, so that the installation time is increased, the installation is easy to be in place due to improper operation, and the measurement precision is influenced; Under abominable industrial environment, the sealing performance of liquid storage equipment directly relates to production safety and measurement accuracy, and current liquid level measuring apparatu generally adopts simple rubber packing ring as sealing element, and in long-term use, because the influence of factors such as temperature variation, medium corruption appear sealed inefficacy condition easily, this can not only lead to liquid leakage, causes environmental pollution and potential safety hazard, still can influence the accuracy of measured data, brings a great deal of inconvenience for production management. Disclosure of utility model (One) solving the technical problems Aiming at the problems in the prior art, the utility model provides a novel digital liquid level measuring instrument to solve the technical problems in the background art. (II) technical scheme The novel digital liquid level measuring instrument comprises a storage tank, wherein a measuring instrument body is arranged on the storage tank, a digital display is connected and arranged at the bottom end of the measuring instrument body, a mounting mechanism is arranged between the measuring instrument body and the storage tank, the mounting mechanism comprises a plug bush, a mounting sleeve, a movable groove, a clamping block, a clamping groove, a mounting plate, a push spring, a push plate, a rotating sleeve, an abutting block, a sealing gasket, a sealing ring and a sealing groove, the plug bush is fixed at the bottom end of the measuring instrument body, the mounting sleeve is fixed at the bottom surface of the storage tank, the movable groove is provided with a plurality of groups distributed on the outer wall of the mounting sleeve, the clamping block is movably arranged in the plurality of groups of movable grooves, the clamping groove is provided with a plurality of groups distributed on the outer wall of the plug bush, the mounting plate is provided with a plurality of groups of mounting plate inner walls respectively, the push plate is arranged at the top end of the plurality of groups of push spring, the rotating sleeve is rotatably mounted on the outer wall of the mounting sleeve, the abutting block is provided with a plurality of groups of rotating sleeve top surface, the sealing gasket is arranged between the mounting sleeve and the plug bush, the sealing ring is provided with a plurality of groups distributed on the outer wall of the plug bush, the inner wall of the mounting sleeve is provided with a plurality of groups of the sloping surfaces, the unlocking sleeve is arranged on the outer wall, the unlocking sleeve is provided with a plurality of groups of sloping surfaces, and the unlocking sleeve is provided. The utility model is further characterized in that the outer wall of the plug bush is provided with the positioning blocks, the positioning blocks are provided with a plurality of groups, the bottom end of the mounting sleeve is provided with the positioning holes, the positioning holes are provided with a plurality of groups and are matched with the positioning blocks, and the plug bush and the mounting sleeve can be ensured to be accurately aligned through the matching of the positioning blocks and the positioning holes, so that the mounting precision is improved. The utility model is further characterized in that a plurality of groups of movable grooves are longitudinally arranged on the outer wall of the mounting sleeve, a plurality of groups of clamping blocks longitudinally slide in a plurality of groups of movable grooves, the stability of the movement track of the clamping blocks is ensured through the longitudinal arrangement of the movable grooves, and the locking reliability is improved. The utility model is further provided that the connection parts of the plurality of groups of the abutting blocks and the rotating sleeve are all in arc shapes, and the arc-shaped connection design e