CN210293360U - Balance flowmeter sensor convenient to installation - Google Patents

Abstract

The utility model relates to a flowmeter sensor technical field especially relates to a balanced flowmeter sensor convenient to installation. The to-be-solved technical problem of the utility model is inconvenient installation. In order to solve the technical problem, the utility model provides a balanced flowmeter sensor convenient to installation, the connecting pipe comprises a connecting pipe, the auxiliary rotating shaft has been cup jointed to the other end of metal plectrum, the upper and lower both sides of main pivot respectively with the inner wall fixed connection of both sides about the outer loop, the side surface of outer loop is inlayed and is had the tooth, this design can press from both sides tightly or open through stirring the rotatory arc pole control metal plectrum that drives of tooth control outer loop, insert the pipeline with the sensor inside, make the breach that its surface was seted up aim at the inner ring in the middle of, the metal plectrum can be because return spring's the breach on self-holding sensor surface, because the rubber pad has all been inlayed to one side that six metal plectrums are relative, so the rubber pad not only can.

Description

Balance flowmeter sensor convenient to installation

Technical Field

The invention relates to the technical field of flow meter sensors, in particular to a balance flow meter sensor convenient to install.

Background

Traditional balance flow meter sensor all fixes the opening part on pipeline surface, when needs overhaul or clear up inside spot, then very troublesome, if the size is bigger than normal, then just can't overhaul and clear up it, runs into the fault for a short time, just needs to change whole sensor, causes use cost's increase.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the balance flowmeter sensor convenient to install, and solves the problem of inconvenient installation.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a balance flow meter sensor convenient to install comprises a connecting pipe, wherein both sides of the connecting pipe are fixedly connected with fixing flanges, the top of the connecting pipe is inserted with a pipeline, the top of the pipeline is fixedly provided with an inner ring, the inner walls of the upper side and the lower side of the inner ring are fixedly connected through six supporting rotating shafts, the surface of each supporting rotating shaft is sleeved with a metal shifting sheet, the other side of each metal shifting sheet is provided with a spring groove, an auxiliary rotating shaft is sleeved in an opening at the other end of each metal shifting sheet, an arc-shaped rod is sleeved on the surface of each auxiliary rotating shaft, a main rotating shaft is sleeved in an opening at the other end of each arc-shaped rod, the upper end and the lower end of each main rotating shaft are fixedly connected to the inner wall of an outer ring, six return springs are fixedly arranged on the side surface of the inner ring, the other ends of the return springs are movably connected, teeth are inlaid in the side surface of the outer ring, a sensor is sleeved in the pipeline, and the top of the sensor is fixedly connected with the flowmeter.

Further preferably, the diameter of the receiving hole is the same as that of the supporting rotating shaft, and the receiving hole is overlapped with the supporting rotating shaft.

Further preferably, the return spring is located between the two metal shifting pieces, and the return spring is located inside the spring groove.

Preferably, the metal shifting pieces are triangular, and rubber pads are embedded in the opposite sides of the six metal shifting pieces.

Further preferably, the diameters of the main rotating shaft, the auxiliary rotating shaft and the supporting rotating shaft are the same, and the main rotating shaft, the auxiliary rotating shaft and the supporting rotating shaft are all made of stainless steel.

Preferably, the side surface of the sensor is provided with a limiting hole, and the width of the limiting hole is the same as the thickness of the metal shifting piece.

(III) advantageous effects

The invention provides a balance flowmeter sensor convenient to install, which has the following beneficial effects:

(1) the top of the pipeline of the product is fixedly connected with an inner ring, the upper side and the lower side of the inner ring are fixedly connected through a supporting rotating shaft, the surface of the inner ring is sleeved with a metal shifting sheet, the other end of the metal shifting sheet is sleeved with an auxiliary rotating shaft, the auxiliary rotating shaft is sleeved with a main rotating shaft through an arc-shaped rod sleeved on the surface of the auxiliary rotating shaft, the upper side and the lower side of the main rotating shaft are respectively fixedly connected with the inner walls of the upper side and the lower side of an outer ring, teeth are embedded on the side surface of the outer ring, the outer ring can be controlled by stirring the teeth to rotate to drive the arc-shaped rod to control the metal shifting sheet to be clamped or opened, the outer ring is reversed to open, a sensor is inserted into the pipeline, a notch formed in the surface of the sensor is aligned to the middle of the inner ring, a hand is loosened, the metal, the top of the pipeline can be sealed, the design is very convenient to install and use, and the overhauling and cleaning are very simple.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the top of the inner ring of the inventive structure;

fig. 3 is a front view of a structural sensor of the present invention.

In the figure: the device comprises a connecting pipe 1, a fixing flange 2, a pipeline 3, a sensor 4, a flowmeter 5, teeth 6, an inner ring 7, a receiving hole 8, a main rotating shaft 9, an arc-shaped rod 10, an auxiliary rotating shaft 11, a metal shifting piece 12, a spring groove 13, a return spring 14, a supporting rotating shaft 15 and an outer ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a balanced flowmeter sensor convenient to installation, including connecting pipe 1, the equal fixedly connected with mounting flange 2 in both sides of connecting pipe 1, it has pipeline 3 to peg graft at the top of connecting pipe 1, the top fixed mounting of pipeline 3 has inner ring 7, the inner wall of both sides is through six support pivot 15 fixed connection about inner ring 7, support pivot 15 cup joint metal plectrum 12 on the surface, metal plectrum 12 is triangle-shaped, and the relative one side of six metal plectrum 12 all inlays the rubber pad, this design can make the rubber pad can press from both sides the spacing ring of seting up of the surface of tight sensor 4 and install, spring groove 13 has been seted up to the opposite side of metal plectrum 12, auxiliary shaft 11 has been cup jointed in the opening of the metal plectrum 12 other end, auxiliary shaft 11 has cup jointed arc pole 10 on the surface, main shaft 9 has been cup jointed in the opening of the, The diameters of the auxiliary rotating shaft 11 and the supporting rotating shaft 15 are the same, the main rotating shaft 9, the auxiliary rotating shaft 11 and the supporting rotating shaft 15 are made of stainless steel, the design can enable the structure of the rotating shaft to be firmer and more durable, parts cannot be damaged due to rusting, the upper end and the lower end of the main rotating shaft 9 are fixedly connected to the inner wall of the outer ring 16, six return springs 14 are fixedly installed on the side surface of the inner ring 7, the return springs 14 are located between the two metal shifting pieces 12, and the return springs 14 are located inside the spring grooves 13, the design can enable the return springs 14 to be contained inside the spring grooves 13 when clamping is carried out, space is saved, the springs cannot be easily rusted, the other ends of the return springs 14 are movably connected with the inner wall of the spring grooves 13, six containing holes 8 are formed in the side surface of the inner ring 7, the diameters of the containing holes 8 are the same as the diameters of the supporting rotating, this design has made things convenient for support pivot 15 to accomodate when this product is closed inside 8 holes, the side surface of outer loop 16 is inlayed and is had tooth 6, sensor 4 has been cup jointed to the inside of pipeline 3, spacing hole has been seted up to sensor 4's side surface, and the width in spacing hole is the same with the thickness of metal plectrum 12, this design not only makes things convenient for metal plectrum 12 to press from both sides tight spacing can also make the tight in-process of metal plectrum seal pipeline 3, sensor 4's top and flowmeter 5 fixed connection.

The working principle is as follows: stirring tooth 6 and controlling the rotation of outer loop 16 and drive arc pole 10 and control metal plectrum 12 and press from both sides tightly or open, reverse outer loop 16 and make it open, insert inside pipeline 3 with sensor 4, make the breach that its surface was seted up aim at the centre of inner ring 7, loosen the hand, metal plectrum 12 can be because of the breach on return spring 14 self-holding sensor 4 surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims (6)

1. A balanced flow meter sensor for easy installation, comprising a connection tube (1), characterized in that: the connecting pipe is characterized in that fixing flanges (2) are fixedly connected to two sides of the connecting pipe (1), a pipeline (3) is spliced at the top of the connecting pipe (1), an inner ring (7) is fixedly mounted at the top of the pipeline (3), inner walls of the upper side and the lower side of the inner ring (7) are fixedly connected through six supporting rotating shafts (15), a metal shifting sheet (12) is sleeved on the surface of each supporting rotating shaft (15), a spring groove (13) is formed in the other side of each metal shifting sheet (12), an auxiliary rotating shaft (11) is sleeved in an opening at the other end of each metal shifting sheet (12), an arc-shaped rod (10) is sleeved on the surface of each auxiliary rotating shaft (11), a main rotating shaft (9) is sleeved in an opening at the other end of each arc-shaped rod (10), the upper end and the lower end of each main rotating shaft (9) are fixedly connected to the inner wall of an outer ring (16), and six return, the other end of return spring (14) and the inner wall swing joint of spring groove (13), six holes (8) of accomodating have been seted up to the side surface of inner ring (7), the side surface of outer ring (16) is inlayed and is had tooth (6), sensor (4) have been cup jointed to the inside of pipeline (3), the top and flowmeter (5) fixed connection of sensor (4).

2. A balanced flow meter sensor for easy installation according to claim 1, wherein: the diameter of the accommodating hole (8) is the same as that of the supporting rotating shaft (15), and the accommodating hole (8) is in lap joint with the supporting rotating shaft (15).

3. A balanced flow meter sensor for easy installation according to claim 1, wherein: the return spring (14) is located between the two metal shifting pieces (12), and the return spring (14) is located inside the spring groove (13).

4. A balanced flow meter sensor for easy installation according to claim 1, wherein: the metal shifting pieces (12) are triangular, and rubber pads are inlaid on the opposite sides of the six metal shifting pieces (12).

5. A balanced flow meter sensor for easy installation according to claim 1, wherein: the main rotating shaft (9), the auxiliary rotating shaft (11) and the supporting rotating shaft (15) are the same in diameter, and the main rotating shaft (9), the auxiliary rotating shaft (11) and the supporting rotating shaft (15) are made of stainless steel.

6. A balanced flow meter sensor for easy installation according to claim 1, wherein: and a limiting hole is formed in the side surface of the sensor (4), and the width of the limiting hole is the same as the thickness of the metal shifting sheet (12).

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