CN213714423U

CN213714423U - Metal tube float flowmeter with protective structure

Info

Publication number: CN213714423U
Application number: CN202023291126.9U
Authority: CN
Inventors: 陈荣先; 曹霞; 戴国伟; 陆云涛
Original assignee: Changzhou Xunyi Automation Equipment Co ltd
Current assignee: Changzhou Xunyi Automation Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a tubular metal resonator float flowmeter who possesses protective structure, including fixed pipe, the fixedly connected with indicator of center department on fixed pipe right side, the top and the equal fixedly connected with protecting crust in bottom on fixed pipe right side, the equal fixedly connected with fixed block in both sides of protecting crust inner chamber top and bottom, fixedly connected with branch between the relative one side of two fixed blocks, the equal swing joint in both sides on branch surface has the movable sleeve. The utility model discloses a fixed pipe, indicator, protecting crust, fixed block, branch, movable sleeve, flexure strip, first spring, spout, slider, second spring, protection casing, connecting pipe, connecting piece, draw-in groove, installation piece, recess, third spring, fixture block and the cooperation of pressing the board are used, have solved current tubular metal resonator float flowmeter and have not possessed protective structure, when receiving the foreign object collision, take place to damage easily, and inside not convenient to wash, have reduced the problem of its practicality.

Description

Metal tube float flowmeter with protective structure

Technical Field

The utility model relates to a tubular metal resonator float flowmeter technical field specifically is a tubular metal resonator float flowmeter who possesses protective structure.

Background

The metal tube float flowmeter adopts a variable area type measuring principle and is suitable for measuring liquid and gas, the all-metal structure has an indicating type, an electric remote transmission type, a corrosion-resistant type, a high-pressure type, a jacket type and an explosion-proof type, has standard analog quantity signal output of 0-10mA or 4-20mA, on-site indication, accumulation, digital communication, on-site modification of measuring parameters and different power supply mode functions, has a magnetic filter and special specification varieties, is widely applied to petroleum, chemical engineering, power generation, pharmacy, food, water treatment and the like, but the existing metal tube float flowmeter does not have a protection structure, is easy to damage when being collided by foreign objects, is inconvenient to clean inside and reduces the practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular metal resonator float flowmeter who possesses protective structure's advantage, has solved current tubular metal resonator float flowmeter and has not possessed protective structure, when receiving the foreign object collision, takes place to damage easily, and inside not convenient to wash, has reduced the problem of its practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a metal tube float flowmeter with a protective structure comprises a fixed tube, wherein an indicator is fixedly connected at the center of the right side of the fixed tube, a protective shell is fixedly connected with the top and the bottom of the right side of the fixed tube, fixed blocks are fixedly connected with the top and the bottom of the inner cavity of the protective shell, a supporting rod is fixedly connected between the opposite sides of the two fixed blocks, movable sleeves are movably connected with the two sides of the surface of the supporting rod, an elastic sheet is movably connected between the two movable sleeves, a first spring is sleeved on the surface of the supporting rod and positioned on the outer side of the movable sleeve, sliding grooves are formed in the right sides of the top and the bottom of the inner cavity of the protective shell, sliding blocks are slidably connected with the inner cavities of the sliding grooves on the two sides, a second spring is fixedly connected between the sliding blocks and the inner wall of the sliding grooves, a protective, the surface cover of connecting pipe is equipped with the connecting piece, the draw-in groove has all been seted up at the top of connecting piece inner chamber both sides, the equal fixedly connected with installation piece in bottom of fixed pipe both sides, the opposite one side of installation piece is all seted up flutedly, the inner wall fixedly connected with third spring of recess, the one end fixedly connected with fixture block that the recess inner wall was kept away from to the third spring, and the equal fixedly connected with in top of two fixture blocks presses the board.

Preferably, the bottom cover on fixed pipe surface is equipped with the sealing washer, logical groove has been seted up at the top of fixed block.

Preferably, the elastic piece is movably connected with the movable sleeve through the pin seat, and the surface of the elastic piece is in contact with the indicator.

Preferably, one end of the clamping block, which is far away from the third spring, is arc-shaped, and the other end of the clamping block, which is far away from the third spring, is clamped with the inner cavity of the clamping groove.

Preferably, the protective cover is made of transparent material and has a thickness of three millimeters.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed pipe, indicator, protecting crust, fixed block, branch, movable sleeve, flexure strip, first spring, spout, slider, second spring, protection casing, connecting pipe, connecting piece, draw-in groove, installation piece, recess, third spring, fixture block and the cooperation of pressing the board are used, have solved current tubular metal resonator float flowmeter and have not possessed protective structure, when receiving the foreign object collision, take place to damage easily, and inside not convenient to wash, have reduced the problem of its practicality.

2. The utility model discloses a set up the sealing washer, can be convenient for improve the leakproofness between fixed pipe and the connecting pipe, through setting up logical groove, can be convenient for press the removal of board, through the cooperation that sets up spout, slider and second spring, can be convenient for carry out effectual protection to the right side of indicator.

Drawings

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

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

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a fixed tube; 2. an indicator; 3. a protective shell; 4. a fixed block; 5. a strut; 6. a movable sleeve; 7. an elastic sheet; 8. a first spring; 9. a chute; 10. a slider; 11. a second spring; 12. a protective cover; 13. a connecting pipe; 14. a connecting member; 15. a card slot; 16. mounting blocks; 17. a groove; 18. a third spring; 19. a clamping block; 20. pressing a plate; 21. and (5) sealing rings.

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. 1-4, a metal tube float flowmeter with a protective structure comprises a fixed tube 1, an indicator 2 is fixedly connected at the center of the right side of the fixed tube 1, protective casings 3 are fixedly connected to the top and the bottom of the right side of the fixed tube 1, fixed blocks 4 are fixedly connected to both sides of the top and the bottom of the inner cavity of the protective casing 3, a supporting rod 5 is fixedly connected between the opposite sides of the two fixed blocks 4, movable sleeves 6 are movably connected to both sides of the surface of the supporting rod 5, an elastic sheet 7 is movably connected between the two movable sleeves 6, a first spring 8 is sleeved on the surface of the supporting rod 5 and positioned outside the movable sleeves 6, sliding grooves 9 are respectively formed at the top and the right side of the inner cavity of the protective casing 3, sliding blocks 10 are respectively connected to the inner cavities of the sliding grooves 9 at both sides in a sliding manner, a second spring 11 is fixedly connected between the sliding blocks, the bottom end of the fixed tube 1 is communicated with a connecting tube 13, the surface of the connecting tube 13 is sleeved with a connecting piece 14, the tops of two sides of an inner cavity of the connecting piece 14 are respectively provided with a clamping groove 15, the bottoms of two sides of the fixed tube 1 are respectively fixedly connected with an installation block 16, one side of the installation block 16 opposite to the installation block is respectively provided with a groove 17, the inner wall of the groove 17 is fixedly connected with a third spring 18, one end of the third spring 18, which is far away from the inner wall of the groove 17, is fixedly connected with a clamping block 19, the tops of the two clamping blocks 19 are respectively fixedly connected with a pressing plate 20, the bottom of the surface of the fixed tube 1 is sleeved with a sealing ring 21, the sealing property between the fixed tube 1 and the connecting tube 13 can be conveniently improved by arranging the sealing ring 21, the top of the fixed block 4 is provided with a through groove, the pressing plate 20 can be conveniently moved by arranging, and keep away from the one end of third spring 18 and the inner chamber joint of draw-in groove 15, protection casing 12 is transparent material, and thickness is three millimeters, through setting up spout 9, the cooperation of slider 10 and second spring 11, can be convenient for carry out effectual protection to the right side of indicator 2, through fixed pipe 1, indicator 2, protecting crust 3, fixed block 4, branch 5, movable sleeve 6, flexure strip 7, first spring 8, spout 9, slider 10, second spring 11, protection casing 12, connecting pipe 13, connecting piece 14, draw-in groove 15, installation piece 16, recess 17, third spring 18, fixture block 19 and the cooperation of pressing board 20 are used, solved current tubular metal resonator float flowmeter and do not possess protective structure, when receiving the foreign object collision, easy emergence damage, and inside is not convenient for wash, reduced its problem of practicality.

When the metal tube float flowmeter is used, when a foreign object collides against the indicator 2 from two sides, the foreign object collides against the protective shell 3 firstly, the protective shell 3 drives the fixed block 4 to move, the fixed block 4 drives the supporting rod 5 to move, the supporting rod 5 drives the movable sleeve 6 to move, the movable sleeve 6 drives the elastic sheet 7 to move, the elastic sheet 7 drives the movable sleeve 6 to move oppositely through the counterforce of force when colliding against the indicator 2, the movable sleeve 6 drives the first spring 8 to absorb shock towards two sides, when the foreign object collides against the indicator 2 from the right side, the protective cover 12 firstly protects, the protective cover 12 moves leftwards and drives the sliding block 10 to move, the sliding block 10 drives the second spring 11 to absorb shock, so that the indicator 2 is effectively protected, when the inside of the metal tube float flowmeter needs to be cleaned, the two pressing plates 20 are pressed, the pressing plates 20 drive the clamping block 19 to move oppositely, the clamping block 19 drives the third spring 18 to stretch, when the latch 19 is completely moved out of the catch groove 15, the connecting member 14 is pulled downward, so that the connecting pipe 13 is disassembled, and the inside of the metal pipe float flowmeter is cleaned.

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. The utility model provides a tubular metal resonator float flowmeter who possesses protective structure, includes fixed pipe (1), its characterized in that: the indicator (2) is fixedly connected at the center of the right side of the fixed pipe (1), the protective shell (3) is fixedly connected at the top and the bottom of the right side of the fixed pipe (1), the fixed blocks (4) are fixedly connected at the top and the bottom of the inner cavity of the protective shell (3), the supporting rod (5) is fixedly connected between the opposite sides of the two fixed blocks (4), the movable sleeves (6) are movably connected at the two sides of the surface of the supporting rod (5), the elastic sheets (7) are movably connected between the two movable sleeves (6), the first spring (8) is sleeved on the surface of the supporting rod (5) and positioned at the outer side of the movable sleeve (6), the sliding grooves (9) are respectively formed at the top and the right side of the inner cavity of the protective shell (3), the sliding blocks (10) are respectively and slidably connected with the inner cavities of the sliding grooves (9) at the two sides, and the second spring (, the joint has protection casing (12) between slider (10) relative one side, the bottom intercommunication of fixed pipe (1) has connecting pipe (13), the surface cover of connecting pipe (13) is equipped with connecting piece (14), draw-in groove (15) have all been seted up at the top of connecting piece (14) inner chamber both sides, the equal fixedly connected with installation piece (16) in bottom of fixed pipe (1) both sides, one side that installation piece (16) is opposite all is seted up flutedly (17), the inner wall fixedly connected with third spring (18) of recess (17), the one end fixedly connected with fixture block (19) of recess (17) inner wall is kept away from in third spring (18), and the equal fixedly connected with in top of two fixture blocks (19) is pressed board (20).

2. The metal tube float flowmeter with protective structure of claim 1, characterized in that: the bottom cover on fixed pipe (1) surface is equipped with sealing washer (21), logical groove has been seted up at the top of fixed block (4).

3. The metal tube float flowmeter with protective structure of claim 1, characterized in that: the elastic piece (7) is movably connected with the movable sleeve (6) through a pin seat, and the surface of the elastic piece is in contact with the indicator (2).

4. The metal tube float flowmeter with protective structure of claim 1, characterized in that: one end of the clamping block (19) far away from the third spring (18) is arc-shaped, and the other end of the clamping block far away from the third spring (18) is clamped with the inner cavity of the clamping groove (15).

5. The metal tube float flowmeter with protective structure of claim 1, characterized in that: the protective cover (12) is made of transparent material and is three millimeters thick.