CN212840371U

CN212840371U - Phase sensor for water level measurement convenient to installation

Info

Publication number: CN212840371U
Application number: CN202021890493.8U
Authority: CN
Inventors: 何友仁
Original assignee: Changzhou Mick Automation Technology Co ltd
Current assignee: Changzhou Mick Automation Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-30
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a phase sensor for water level measurement convenient to installation belongs to sensor technical field, the mounting panel comprises a mounting plate, the top fixedly connected with installation piece of mounting panel, the top of installation piece has been seted up and has been put the thing groove, put and seted up two spouts, two on the interior diapire of thing groove the equal sliding connection in inside of spout has a draw runner, two the first spring of the equal fixedly connected with in one side that the draw runner carried on the back mutually. The utility model discloses a, when needs demolish the phase sensor body, only need stimulate the shadoof, separate two grip blocks and phase sensor body, first spring is no longer atress this moment, promotes draw runner top connecting block towards relative direction motion for support the piece by upwards promoting, with phase sensor body jack-up, when loosening the shadoof, the movable plate has contacted with the grip block, mention the phase sensor body this moment can, solved phase sensor body in the past when the dismouting very complicated loaded down with trivial details problem of step.

Description

Phase sensor for water level measurement convenient to installation

Technical Field

The utility model relates to a sensor technical field, more specifically say, relate to a phase sensor for water level measurement convenient to installation.

Background

The liquid level phase sensor is a pressure sensor for measuring liquid level, and the static pressure input type liquid level transmitter is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, adopts an advanced foreign isolation type diffused silicon sensitive element or a ceramic capacitance pressure sensitive sensor to convert the static pressure into an electric signal, and converts the electric signal into a standard electric signal through temperature compensation and linear correction.

However, the existing phase sensor is complex and cumbersome to install, often needs a lot of time to install, and is not easy to disassemble, so that professionals in the field provide a phase sensor for water level measurement, which is convenient to install, and solves the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a phase sensor for water level measurement convenient to installation possesses easy dismounting's advantage, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A phase sensor for measuring water level convenient to install comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a mounting block, the top of the mounting block is provided with an article placing groove, the inner bottom wall of the article placing groove is provided with two sliding grooves, the insides of the two sliding grooves are both connected with sliding strips in a sliding manner, one sides of the two sliding strips, which are opposite to each other, are both fixedly connected with first springs, the opposite ends of the two first springs are respectively and fixedly connected with the inner walls of the two sliding grooves, the tops of the two sliding strips are both fixedly connected with connecting blocks, the top ends of the two connecting blocks are both hinged with movable rods, the top between the two movable rods is hinged with a supporting block, the top of the article placing groove is inserted with a phase sensor body, the bottom of the phase sensor body is contacted with the top of the supporting block, and the, two second springs are fixedly connected on the inner wall of one side opposite to the two grooves, a clamping plate is fixedly connected on one side close to the phase sensor body between two adjacent second springs, one side opposite to the two clamping plates is contacted with the phase sensor body, the left side and the right side of the abutting block are fixedly connected with moving plates, the two moving plates are respectively positioned at the bottoms of the two clamping plates, the left side and the right side of the mounting block are both provided with lifting rods, the opposite ends of the two lifting rods penetrate through the mounting block and are respectively and fixedly connected with the opposite sides of the two clamping plates, the left side and the right side of the top of the mounting block are both fixedly connected with a baffle plate, the phase sensor body is rotatably connected with an annular ring, the annular ring is fixedly connected with two stop levers, two sheet grooves are formed in the two stop levers, and the two stop pieces are respectively located in the two sheet grooves and are in contact with the inner walls of the two sheet grooves.

Preferably, two equal fixedly connected with rubber pad of the opposite side of grip block, two the opposite side of rubber pad all contacts with the phase sensor body.

Preferably, fixedly connected with slide bar, two between the inner wall of putting the thing groove left and right sides the connecting block is all established on the slide bar, two the connecting block all with slide bar sliding connection.

Preferably, two equal fixedly connected with gag lever post in one side that the grip block was carried on the back mutually, two the gag lever post is carried on the back the other end and all runs through and extends to the outside of installation piece.

Preferably, the two moving plates are fixedly provided with rollers on the opposite sides.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) in the scheme, when the phase sensor body needs to be installed, the phase sensor body is lifted to be aligned to the object placing groove, then the phase sensor body moves downwards, the abutting block is extruded downwards to move when the phase sensor body contacts the abutting block, the two movable rods drive the two connecting blocks to move on the sliding rod in opposite directions, the sliding rod can ensure that the limiting directions of the two connecting blocks are always horizontal, the connecting blocks are prevented from deviating or inclining when moving, at the moment, the sliding strip also moves in the sliding groove and presses the first spring, the first spring is stressed to contract, the moving plate on the abutting block moves downwards along with the abutting block, the roller wheel rolls on the clamping plate, the friction between the moving plate and the clamping plate can be reduced, and therefore a user can easily press the abutting block downwards through the phase sensor body, when the moving plate is not contacted with the clamping plate completely, the second spring is not stressed to start rebounding any more, the rebounding of the second spring enables the two clamping plates to move towards opposite directions, finally the rubber pad stops after contacting the phase sensor body to clamp and fix the phase sensor body, the rubber pad can reduce the force when the clamping plates just contact the phase sensor body and prevent the phase sensor body from being damaged by overlarge force, meanwhile, the friction between the clamping plates and the phase sensor body can be increased, so that the phase sensor body is not easy to loosen, then the stop lever on the annular ring is rotated to move the two sheet grooves above the two stop levers, when the phase sensor body needs to be disassembled, only the lifting lever needs to be pulled to separate the two clamping plates from the phase sensor body, at the moment, the first spring is not stressed any more, the connecting block above the sliding strip is pushed to move towards opposite directions, so that the stop block is pushed upwards, with phase sensor body jack-up, when loosening the shadoof, the movable plate has contacted with the grip block, this moment with phase sensor body mention can, solved phase sensor body in the past when the dismouting step very complicated loaded down with trivial details problem.

(2) This scheme, the rubber pad can reduce the power when the grip block just contacted the phase sensor body, prevents that the too big power from causing the damage to the phase sensor body, also can increase the friction between grip block and the phase sensor body simultaneously for the phase sensor body is difficult to not hard up.

(3) This scheme, when the phase sensor body contacts to support the piece when just being extrudeed downwards to remove, two movable rods drive two connecting blocks and move towards opposite direction on the slide bar, and the slide bar can guarantee that the restriction direction of two connecting blocks is the level all the time, prevents that the connecting block from taking place skew or slope when removing.

(4) This scheme, the restriction pole can prevent that the grip block from taking place slope or skew for the grip block board only can carry out the centre gripping fixedly to the phase sensor body by horizontal motion.

(5) This scheme, when the movable plate on supporting the piece is followed and is supported the piece and move down, the gyro wheel rolls on the grip block, and the gyro wheel can reduce the friction between movable plate and the grip block to make that the user can relax come to support the piece to push down through the phase sensor body.

Drawings

Fig. 1 is a schematic view of a fixed front sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of an unfixed front cross-section structure of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the annular ring of the present invention.

The reference numbers in the figures illustrate:

1. mounting a plate; 2. mounting blocks; 3. a storage groove; 4. a chute; 5. a slide bar; 6. a first spring; 7. connecting blocks; 8. a movable rod; 9. a resisting block; 10. a phase sensor body; 11. a groove; 12. a second spring; 13. a clamping plate; 14. moving the plate; 15. lifting a rod; 16. a baffle plate; 17. an annular ring; 18. a stop lever; 19. a sheet groove; 20. a rubber pad; 21. a slide bar; 22. a limiting rod; 23. and a roller.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-4, a phase sensor for measuring water level convenient to install comprises a mounting plate 1, a mounting block 2 is fixedly connected to the top of the mounting plate 1, a storage groove 3 is formed on the top of the mounting block 2, two sliding grooves 4 are formed on the inner bottom wall of the storage groove 3, sliding strips 5 are slidably connected to the inside of the two sliding grooves 4, first springs 6 are fixedly connected to the opposite sides of the two sliding strips 5, the opposite ends of the two first springs 6 are fixedly connected to the inner walls of the two sliding grooves 4, connecting blocks 7 are fixedly connected to the top of the two sliding strips 5, movable rods 8 are hinged to the top of the two connecting blocks 7, a supporting block 9 is hinged to the top between the two movable rods 8, a phase sensor body 10 is inserted to the top of the storage groove 3, the bottom of the phase sensor body 10 is in contact with the top of the supporting block 9, grooves 11 are formed in the left side and the right side, two second springs 12 are fixedly connected to the inner walls of the opposite sides of the two grooves 11, a clamping plate 13 is fixedly connected to one side between two adjacent second springs 12 close to the phase sensor body 10, the opposite sides of the two clamping plates 13 are contacted with the phase sensor body 10, moving plates 14 are fixedly connected to the left and right sides of the abutting block 9, the two moving plates 14 are respectively located at the bottoms of the two clamping plates 13, lifting rods 15 are respectively arranged at the left and right sides of the mounting block 2, the opposite ends of the two lifting rods 15 penetrate through the mounting block 2 and are respectively fixedly connected to the opposite sides of the two clamping plates 13, blocking pieces 16 are respectively and fixedly connected to the left and right sides of the top of the mounting block 2, an annular ring 17 is rotatably connected to the phase sensor body 10, two blocking rods 18 are fixedly connected to the annular ring 17, piece grooves 19 are respectively formed in the two blocking pieces 18, the two blocking pieces 16 are respectively located inside the two piece grooves 19 and are contacted with the inner walls of, when the phase sensor body 10 needs to be installed, firstly, the phase sensor body 10 is lifted to be aligned with the object placing groove 3, then, the phase sensor body 10 moves downwards, when the phase sensor body 10 contacts the abutting block 9, the abutting block 9 is extruded downwards to move, the two movable rods 8 drive the two connecting blocks 7 to move towards opposite directions on the sliding rod 21, the sliding rod 21 can ensure that the moving directions of the two connecting blocks 7 are always horizontal, the connecting blocks 7 are prevented from being deviated or inclined when moving, at the moment, the sliding strip 5 also moves in the sliding groove 4 and extrudes the first spring 6, the first spring 6 is stressed and contracted, the moving plate 14 on the abutting block 9 also moves downwards along with the abutting block 9, the roller 23 rolls on the clamping plate 13, the roller 23 can reduce the friction between the moving plate 14 and the clamping plate 13, and therefore, a user can easily press the abutting block 9 downwards through the phase sensor body 10, when the moving plate 14 is not in contact with the clamping plates 13 at all, the second springs 12 are not stressed to begin to rebound, the second springs 12 rebound to enable the two clamping plates 13 to move towards opposite directions, finally the rubber pads 20 stop after contacting the phase sensor body 10 to clamp and fix the phase sensor body 10, the rubber pads 20 can reduce the force when the clamping plates 13 just contact the phase sensor body 10, prevent the phase sensor body 10 from being damaged due to overlarge force, and can increase the friction between the clamping plates 13 and the phase sensor body 10 to enable the phase sensor body 10 not to be easily loosened, clamp and fix the phase sensor body 10, then the stop lever 18 on the annular ring 17 is rotated to move the two sheet grooves 19 to the upper parts of the two stop sheets 16, when the phase sensor body 10 needs to be disassembled, only the lifting lever 15 needs to be pulled, with two grip blocks 13 and phase sensor body 10 separation, first spring 6 is the atress no longer this moment, promotes 5 top connecting blocks 7 of draw runner and moves towards relative direction for support piece 9 by upwards promoting, with phase sensor body 10 jack-up, when unclamping lifter 15, movable plate 14 has contacted with grip block 13, this moment with phase sensor body 10 mention can, solved phase sensor body 10 in the past when the dismouting very complicated loaded down with trivial details problem of step.

Further, the rubber pads 20 are fixedly connected to the opposite sides of the two clamping plates 13, the opposite sides of the two rubber pads 20 are in contact with the phase sensor body 10, the rubber pads 20 can reduce the force generated when the clamping plates 13 are in contact with the phase sensor body 10, damage to the phase sensor body 10 due to the fact that the force is too large can be prevented, and meanwhile friction between the clamping plates 13 and the phase sensor body 10 can be increased, so that the phase sensor body 10 is not easy to loosen.

Further, fixedly connected with slide bar 21 between the inner wall of putting 3 left and right sides of thing groove, two connecting blocks 7 all overlap and establish on slide bar 21, two connecting blocks 7 all with slide bar 21 sliding connection, support block 9 just by extrusion removal downwards when phase place sensor body 10 contacts to supporting block 9, two movable rods 8 drive two connecting blocks 7 and move towards opposite direction on slide bar 21, slide bar 21 can guarantee that the moving direction of two connecting blocks 7 is horizontal all the time, prevent that connecting block 7 from taking place skew or slope when removing.

Further, the equal fixedly connected with gag lever post 22 in one side that two grip blocks 13 carried on the back mutually, two gag lever posts 22 one end that carries on the back mutually all run through and extend to the outside of installation piece 2, and the gag lever post can prevent that grip block 13 from taking place the slope or skew for grip block 13 can only carry out the centre gripping fixedly to phase sensor body 10 with horizontal motion.

Further, rollers 23 are fixedly mounted on the opposite sides of the two moving plates 14, when the moving plate 14 on the abutting block 9 moves down along with the abutting block 9, the rollers 23 roll on the clamping plate 13, and the rollers 23 can reduce friction between the moving plate 14 and the clamping plate 13, so that a user can easily press the abutting block 9 down through the phase sensor body 10.

The working principle is as follows: when the phase sensor body 10 needs to be installed, firstly, the phase sensor body 10 is lifted to align with the object placing groove 3, then the phase sensor body 10 moves downwards, when the phase sensor body 10 contacts with the abutting block 9, the abutting block 9 is extruded downwards to move, the two movable rods 8 drive the two connecting blocks 7 to move towards opposite directions on the sliding rod 21, at the moment, the sliding strip 5 also moves in the sliding groove 4 and presses the first spring 6, the first spring 6 is stressed to contract, the moving plate 14 on the abutting block 9 also moves downwards along with the abutting block 9, the roller 23 rolls on the clamping plate 13, when the moving plate 14 is not contacted with the clamping plate 13 completely, the second spring 12 is not stressed to rebound, the second spring 12 rebounds to enable the two clamping plates 13 to move towards opposite directions, and finally, the rubber pad 20 stops after contacting with the phase sensor body 10 to clamp and fix the phase sensor body 10, rotate the pin 18 on the annular ring 17 afterwards, with two piece grooves 19 remove to two separation blades 16 top can, when needs demolish phase place sensor body 10, only need to stimulate lifter 15, separate two grip blocks 13 and phase place sensor body 10, first spring 6 is atress no longer this moment, promote connecting block 7 towards relative direction motion above the draw runner 5, make to support the piece 9 and upwards promoted, jack-up phase place sensor body 10, when loosening lifter 15, the movable plate 14 has contacted with grip block 13, it can to mention phase place sensor body 10 this moment, phase place sensor body 10 has solved in the past and has stepped very complicated loaded down with trivial details problem when the dismouting of phase place sensor body 10.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a phase sensor for water level measurement convenient to installation, includes mounting panel (1), its characterized in that: the top of the mounting plate (1) is fixedly connected with a mounting block (2), the top of the mounting block (2) is provided with a storage groove (3), the inner bottom wall of the storage groove (3) is provided with two sliding grooves (4), the insides of the two sliding grooves (4) are respectively and slidably connected with sliding strips (5), one sides of the two sliding strips (5) opposite to each other are respectively and fixedly connected with first springs (6), one ends of the two first springs (6) opposite to each other are respectively and fixedly connected to the inner walls of the two sliding grooves (4), the tops of the two sliding strips (5) are respectively and fixedly connected with connecting blocks (7), the top ends of the two connecting blocks (7) are respectively hinged with movable rods (8), the top between the two movable rods (8) is hinged with a supporting block (9), the top of the storage groove (3) is spliced with a phase sensor body (10), the bottom of the phase sensor body (10) is contacted with the top of the supporting block (9, the left side and the right side of the inner wall of the storage groove (3) are both provided with grooves (11), the inner wall of one side, opposite to the two grooves (11), is fixedly connected with two second springs (12), one side, close to the phase sensor body (10), between every two adjacent second springs (12) is fixedly connected with a clamping plate (13), one side, opposite to the two clamping plates (13), is contacted with the phase sensor body (10), the left side and the right side of the support block (9) are both fixedly connected with movable plates (14), the two movable plates (14) are respectively positioned at the bottoms of the two clamping plates (13), the left side and the right side of the installation block (2) are both provided with lifting rods (15), one ends, opposite to the two lifting rods (15), of the two lifting rods (2) penetrate through the installation block (2) and are respectively and fixedly connected to one sides, opposite to the two clamping plates (13), the left side and the right side of the top of the installation block, the phase sensor is characterized in that an annular ring (17) is rotatably connected to the phase sensor body (10), two stop levers (18) are fixedly connected to the annular ring (17), two sheet grooves (19) are formed in the stop levers (18), and the stop levers (16) are respectively located in the two sheet grooves (19) and are in contact with the inner walls of the two sheet grooves (19).

2. An easy-to-install phase sensor for water level measurement according to claim 1, wherein: two equal fixedly connected with rubber pad (20) in the relative one side of grip block (13), two the relative one side of rubber pad (20) all contacts with phase sensor body (10).

3. An easy-to-install phase sensor for water level measurement according to claim 1, wherein: fixedly connected with slide bar (21), two between the inner wall of putting thing groove (3) left and right sides connecting block (7) are all established on slide bar (21), two connecting block (7) all with slide bar (21) sliding connection.

4. An easy-to-install phase sensor for water level measurement according to claim 1, wherein: two equal fixedly connected with gag lever post (22) in one side that grip block (13) carried on the back mutually, two the one end that gag lever post (22) carried on the back mutually all runs through and extends to the outside of installation piece (2).

5. An easy-to-install phase sensor for water level measurement according to claim 1, wherein: and rollers (23) are fixedly arranged on the opposite sides of the two moving plates (14).