CN217276399U

CN217276399U - Multipole rod liquid level meter

Info

Publication number: CN217276399U
Application number: CN202221150454.3U
Authority: CN
Inventors: 马学旺; 李其团; 郭景盛
Original assignee: Henan Xinguo Automobile Technology Co ltd
Current assignee: Henan Xinguo Automobile Technology Co ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-08-23
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses a multipole level gauge, which comprises a joint, the top of joint is provided with the fixed head, the vertical at least 1 trompil that is provided with on the fixed head, the trompil runs through the fixed head reaches the joint, all be provided with the electrode rod in the trompil, be provided with the recess on the joint, the electrode rod is located in the recess, be provided with the elastic seal piece in the recess, the fixed head extrudees downwards the elastic seal piece, connect fixed connection the fixed head. The utility model discloses the space occupies smallly, and sealed effect is better.

Description

Multipole liquid level meter

Technical Field

The utility model relates to a level gauge technical field, especially a multipole level gauge.

Background

The principle of the electrode type liquid level meter is that the high, medium and low liquid levels of the liquid level are measured according to the conductive performance of conductive liquid, the sealing method of the traditional electrode rod liquid level meter is that each electrode rod is independently sealed, a sealing ring is sleeved on each electrode rod, the sealing ring is placed in a groove with an internal thread, then a hollow screw is sleeved on each electrode rod, the sealing ring is downwards extruded until the sealing ring is extruded and deformed in the groove to realize sealing, the sealing effect of the method is poor, and the electrode rods are independently and fixedly installed, the occupied space is large, and the liquid level measurement in a small space is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's shortcoming, provide a small, sealed tight multipole level gauge.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a multipole level gauge, includes the joint, the top that connects is provided with the fixed head, vertically on the joint be provided with 2 at least trompils, the trompil extendible extremely the fixed head, all be provided with the electrode rod in the trompil, be provided with the recess on the joint, the electrode rod is located in the recess, be provided with the elastic seal piece in the recess, the fixed head extrudees downwards the elastic seal piece, connect fixed connection the fixed head.

Furthermore, a pressure head is arranged on the lower surface of the fixing head, and the pressure head downwards extrudes the elastic sealing block.

Furthermore, the groove is circular, the pressure head and the elastic sealing block are both of an annular structure, the pressure head and the elastic sealing block are sleeved on the electrode rod, and the pressure head is fixedly connected with the joint.

Furthermore, a plurality of first screw holes are formed in the joint, a plurality of second screw holes are formed in the fixing head, the first screw holes correspond to the second screw holes vertically, and screws are arranged in the first screw holes and the second screw holes.

Furthermore, the first screw hole and the second screw hole are rotationally symmetrical and distributed on the periphery of the fixing head.

The utility model has the advantages of it is following: the elastic sealing block is integrally extruded downwards on the fixing head to replace the traditional screw rod to directly extrude the sealing ring, so that the sealing effect is better; a plurality of electrode poles are by unified fixed mounting, replace original installation alone, and it is more convenient to install, has practiced thrift the space simultaneously, and it is littleer to occupy the volume, is fit for the liquid level determination in little space.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the present invention after the casing is removed.

In the figure, 1, linker; 2. a fixed head; 3. opening a hole, 4, and electrode rods; 5. a groove; 6. a pressure head; 7. an elastic sealing block; 8. a first screw hole; 9. a second screw hole; 10. and (4) a screw.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a multi-pole liquid level meter comprises a connector 1, a fixing head 2 is arranged above the connector 1, 4 openings 3 are vertically arranged on the connector 1, the openings 3 extend to the fixing head 2 or the openings 3 do not extend to the fixing head 2, 1 electrode rod 4 is arranged in each opening 3, a groove 5 is formed in the connector 1, the groove 5 is circular, the electrode rods 4 are positioned in the groove 5, an elastic sealing block 7 is arranged in the groove 5, a pressure head 6 is arranged on the lower surface of the fixing head 2, the pressure head 6 and the elastic sealing block 7 are both of an annular structure, the pressure head 6 and the elastic sealing block 7 are both sleeved on the electrode rods 4, the pressure head 6 is fixedly connected with the connector 1, the pressure head 6 downwards presses the elastic sealing block 7, 4 first screw holes 8 are arranged on the connector 1, 4 second screw holes 9 are arranged on the fixing head 2, the first screw holes 8 correspond to the second screw holes 9 up and down, and screws 10 are arranged in the first screw holes 8 and the second screw holes 9, the first screw holes 8 and the second screw holes 9 are rotationally symmetrical and distributed on the periphery of the fixing head 2.

The utility model discloses the principle: through placing the elastic sealing block in the recess, utilize the whole elastic sealing block of extrusion downwards of fixed head, make the elastic sealing block atress inflation simultaneously, reach the effect of reinforcing sealed electrode pole.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A multipole level gauge, its characterized in that: including connecting (1), the top that connects (1) is provided with fixed head (2), vertically on connecting (1) be provided with 2 at least trompils (3), trompil (3) extensible extremely fixed head (2), all be provided with electrode rod (4) in trompil (3), be provided with recess (5) on connecting (1), electrode rod (4) are located in recess (5), be provided with elastic sealing piece (7) in recess (5), fixed head (2) extrudees downwards elastic sealing piece (7), connect (1) fixed connection fixed head (2).

2. A multipole liquid level gauge according to claim 1, wherein: the lower surface of fixed head (2) is provided with pressure head (6), pressure head (6) extrudees downwards elastic sealing piece (7).

3. A multipole liquid level gauge according to claim 2, wherein: recess (5) are circular, pressure head (6), elastic sealing piece (7) are the annular structure, pressure head (6), elastic sealing piece (7) all suit are in on electrode pole (4), pressure head (6) fixed connection joint (1).

4. A multipole liquid level gauge according to claim 1, wherein: the connector is characterized in that a plurality of first screw holes (8) are formed in the connector (1), a plurality of second screw holes (9) are formed in the fixing head (2), the first screw holes (8) correspond to the second screw holes (9) up and down, and screws (10) are arranged in the first screw holes (8) and the second screw holes (9).

5. The multipole liquid level gauge of claim 4, wherein: the first screw hole (8) and the second screw hole (9) are rotationally symmetrical and distributed on the periphery of the fixing head (2).