CN218411373U

CN218411373U - Special refreshing tool for magnetic turning plate type liquid level meter

Info

Publication number: CN218411373U
Application number: CN202222261757.9U
Authority: CN
Inventors: 高枫; 陆春峰; 何磊
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-31
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a special refreshing instrument of board-like level gauge is turned over to magnetism, the on-line screen storage device comprises a base, the fixed montant one that is equipped with in top of base, the top of montant one slides and inlays and be equipped with montant two, the upper portion of montant two runs through fixed the inlaying and is equipped with nut one, nut internal thread rotates and is equipped with adjusting screw, adjusting screw's one end is rotated and is connected with the fixed plate, montant two is close to the fixed sleeve pipe that is equipped with in one side upper portion symmetry of fixed plate, the sleeve pipe is close to one side of fixed plate all slides and inlays and be equipped with the connecting rod, the connecting rod is kept away from the one end of montant two all with fixed plate fixed connection, the fixed plate is kept away from one side fixed of adjusting screw is equipped with the support, the rear side of support runs through fixed the inlaying and is equipped with the electro-magnet, the utility model discloses can conveniently turn over board level gauge to magnetism and overhaul, avoid the staff to carry out high altitude construction simultaneously, and then can effectual protection maintainer's personal safety.

Description

Special refreshing tool for magnetic turning plate type liquid level meter

Technical Field

The utility model relates to a magnetism turns over special refreshing tool of board-like level gauge belongs to magnetism and turns over board-like level gauge and overhaul technical field.

Background

The magnetic turning plate liquid level meter is developed according to the buoyancy principle and the magnetic coupling effect, when the liquid level in a measured container goes up and down, the magnetic floater in the liquid level meter body pipe goes up and down along with the liquid level, the magnetic steel in the floater is transmitted to the magnetic turning column indicator through magnetic coupling to drive the red and white turning columns to turn over by 180 degrees, when the liquid level goes up, the turning column is changed from white to red, when the liquid level goes down, the turning column is changed from red to white, and the red-white junction of the indicator is the actual height of the liquid level in the container, so that clear indication of the liquid level is realized.

In reality, the magnetic turning plate type liquid level meters used for acid and alkali storage tanks, liquid ammonia storage tanks, hydrogen storage tanks and the like in a power plant site have more problems, and phenomena such as jamming of a buoy inside the liquid level meter, disordered readings of the magnetic turning plate and the like sometimes occur; once a problem occurs, the liquid level meter can be disassembled for maintenance treatment only by stopping and completely isolating the storage tank every time, so that great maintenance workload is brought to the site; and because the acid-base hydrogen-ammonia medium is highly corroded and dangerous, the method has great risk to the personal safety of overhaul operators, so that overhaul treatment and inconvenience are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism turns over special refreshing instrument of board-like level gauge, the utility model discloses can conveniently turn over the board level gauge to magnetism and overhaul, avoid the staff to carry out high altitude construction simultaneously, and then can effectual protection maintainer's personal safety to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special refreshing tool of board-like level gauge is turned over to magnetism, the on-line screen storage device comprises a base, the fixed montant one that is equipped with in top of base, the top of montant one slides and inlays and be equipped with montant two, the upper portion of montant two is run through fixed the inlaying and is equipped with nut one, nut internal thread rotates and is equipped with adjusting screw, adjusting screw's one end is rotated and is connected with the fixed plate, montant two is close to the fixed sleeve pipe that is equipped with of one side upper portion symmetry of fixed plate, the sleeve pipe is close to one side of fixed plate all slides and inlays and be equipped with the connecting rod, the connecting rod is kept away from the one end of montant two all with fixed plate fixed connection, the fixed plate is kept away from one side of adjusting screw is fixed and is equipped with the support, the rear side of support is run through fixed and is inlayed and is equipped with the electro-magnet.

Furthermore, a first limiting block is arranged in the first vertical rod in a sliding mode, the top end of the first limiting block is fixedly connected with the bottom end of the second vertical rod, and a sliding groove is formed in the bottom end of the second vertical rod.

Furthermore, a motor is fixedly arranged on the inner wall of the bottom end of the first vertical rod, a lead screw is fixedly connected to the output end of the motor, and the lead screw penetrates through the first limiting block and extends into the sliding groove.

Furthermore, a second nut matched with the screw rod is fixedly embedded in the first limiting block in a penetrating mode.

Furthermore, a sliding block is arranged in the sliding groove in a sliding mode, the bottom end of the sliding block is fixedly connected with the top end of the screw rod, and the cross section of the sliding block and the cross section of the sliding groove are of a circular structure.

Furthermore, a second limiting block is arranged in the sleeve in a sliding mode, one end, far away from the fixed plate, of the connecting rod extends to be adjacent to the end, in the sleeve, of the connecting rod and is fixedly connected with the second limiting block.

The beneficial effects of the utility model are that:

the utility model discloses a montant two has been set up, fixed plate and electro-magnet, when using, place the device in suitable position department, through rotating adjusting screw this moment, thereby make adjusting screw drive the fixed plate through the nut and control and remove, thereby make the fixed plate can drive support and electro-magnet and control, thereby can adjust electro-magnet to suitable position department, then drive the lead screw through the motor and rotate, thereby make the lead screw drive stopper one through nut two and reciprocate in montant one, stopper one will drive montant two at this moment and reciprocate, thereby can adjust the height of electro-magnet, through switching on the electro-magnet this moment, thereby can reset the board that turns over the confusion magnetism and appear, thereby can conveniently overhaul magnetism board level gauge that turns over, the utility model discloses can conveniently overhaul magnetism board level gauge that turns over, avoid the staff to carry out high altitude construction simultaneously, and then can effectual protection maintainer's personal safety.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

FIG. 1 is a schematic view of the overall structure of a special refreshing tool for a magnetic flip plate type level gauge according to the present invention;

FIG. 2 is a partial top view of a special refreshing tool for a magnetic flip-plate level gauge according to the present invention;

FIG. 3 is a bottom view of a first vertical rod and a second vertical rod of a special refreshing tool for a magnetic flip-plate level gauge according to the present invention;

FIG. 4 is an enlarged view of the special refreshing tool of the magnetic turning plate type level gauge of the present invention at A in FIG. 1;

reference numbers in the figures: 1. a base; 2. a first vertical rod; 3. a second vertical rod; 4. a first nut; 5. adjusting the screw rod; 6. a fixing plate; 7. a sleeve; 8. a connecting rod; 9. a support; 10. an electromagnet; 11. a first limiting block; 12. a chute; 13. a motor; 14. a screw rod; 15. a second nut; 16. a slider; 17. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a special refreshing tool of board-like level gauge is turned over to magnetism, the on-line screen storage device comprises a base 1, the fixed montant 2 that is equipped with in top of base 1, montant two 2's top is slided and is inlayed and be equipped with montant two 3, montant two 3's upper portion is run through fixed the inlaying and is equipped with nut 4, nut 4 internal screw thread rotates and is equipped with adjusting screw 5, adjusting screw 5's one end is rotated and is connected with fixed plate 6, montant two 3 is close to the fixed sleeve pipe 7 that is equipped with in one side upper portion symmetry of fixed plate 6, sleeve pipe 7 is close to one side of fixed plate 6 and all slides and inlays and be equipped with connecting rod 8, the one end that montant two 3 were kept away from to connecting rod 8 all with fixed connection of fixed plate 6, fixed plate 6 keeps away from one side of adjusting screw 5 and fixes and is equipped with support 9, the rear side of support 9 runs through fixed the inlaying and is equipped with electro-magnet 10.

Specifically, as shown in fig. 1, slide in montant one 2 and be equipped with stopper one 11, the top of stopper one 11 and the bottom fixed connection of montant two 3, spout 12 has been seted up to montant two 3's bottom, the fixed motor 13 that is equipped with on montant one 2's the bottom inner wall, motor 13's output fixedly connected with lead screw 14, lead screw 14 runs through stopper one 11 and extends to spout 12 in, run through fixedly on the stopper one 11 and inlay and be equipped with two 15 with lead screw 14 assorted nut, it rotates to drive lead screw 14 through motor 13, thereby make lead screw 14 drive stopper one 11 through two 15 of nut and reciprocate in montant one 2, stopper one 11 will drive montant two 3 at this moment and reciprocate.

It is specific, as shown in fig. 1 and fig. 4, all slide in the sleeve pipe 7 and be equipped with stopper two 17, the one end that fixed plate 6 was kept away from to connecting rod 8 all extend to adjacent sleeve pipe 7 in and with stopper two 17 fixed connection, through rotating adjusting screw 5, thereby make adjusting screw 5 drive fixed plate 6 through nut one 4 and remove about, fixed plate 6 will drive stopper two 17 through connecting rod 8 and slide in sleeve pipe 7 this moment, thereby can play limit support's effect to connecting rod 8 through stopper two 17, can play limit support's effect to fixed plate 6 through connecting rod 8 simultaneously.

Example 2: referring to fig. 1, the difference between the present embodiment and embodiment 1 is: the sliding block 16 is arranged in the sliding groove 12 in a sliding mode, the bottom end of the sliding block 16 is fixedly connected with the top end of the screw rod 14, the sliding block 16 and the sliding groove 12 are both of a circular structure in cross section, when the second vertical rod 3 slides in the first vertical rod 2, the sliding block 16 performs relative displacement in the sliding groove 12, and therefore the sliding block 16 can support the screw rod 14.

The utility model discloses the theory of operation: when using, place the device in suitable position department, this moment through rotating adjusting screw 5, thereby make adjusting screw 5 drive fixed plate 6 through nut one 4 and remove the removal, fixed plate 6 will drive stopper two 17 through connecting rod 8 and slide in sleeve pipe 7 this moment, thereby can play the effect of spacing support to connecting rod 8 through stopper two 17, simultaneously can play the effect of spacing support to fixed plate 6 through connecting rod 8, thereby can adjust electro-magnet 10 to the front panel of magnetic turn-over board level gauge, then drive lead screw 14 through motor 13 and rotate, thereby make lead screw 14 drive stopper one 11 through nut two 15 and reciprocate in montant one 2, when montant two 3 slides in montant one 2, slider 16 will carry out relative displacement in spout 12 this moment, thereby can play the effect of support to 14 through slider 16, stopper one 11 will drive montant two 3 and reciprocate this moment, thereby make montant two 3 drive fixed plate 6 through adjusting screw 5 and reciprocate, and then make fixed plate 6 drive 10 to reciprocate through support 9, simultaneously through switching on to the circular telegram to 10, thereby can make the chaotic magnetic turn over the magnetic turn over board of lead screw and overhaul completion and overhaul.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a special use of magnetism flip-flop formula level gauge refreshes instrument, includes base (1), its characterized in that: the fixed montant (2) that is equipped with in top of base (1), the top of montant (2) slides and inlays and be equipped with montant two (3), the upper portion of montant two (3) is run through fixed the inlaying and is equipped with nut (4), nut (4) internal thread rotates and is equipped with adjusting screw (5), the one end of adjusting screw (5) is rotated and is connected with fixed plate (6), montant two (3) are close to one side upper portion symmetry of fixed plate (6) is fixed and is equipped with sleeve pipe (7), sleeve pipe (7) are close to one side of fixed plate (6) is all slided and is inlayed and is equipped with connecting rod (8), connecting rod (8) are kept away from the one end of montant two (3) all with fixed plate (6) fixed connection, fixed plate (6) are kept away from one side of adjusting screw (5) is fixed and is equipped with support (9), the rear side of support (9) is run through fixed the inlaying and is equipped with electro-magnet (10).

2. The special refreshing tool for the magnetic turning plate type liquid level meter according to claim 1, characterized in that: the limiting block I (11) is arranged in the vertical rod I (2) in a sliding mode, the top end of the limiting block I (11) is fixedly connected with the bottom end of the vertical rod II (3), and the sliding groove (12) is formed in the bottom end of the vertical rod II (3).

3. The special refreshing tool for the magnetic turning plate type liquid level meter according to claim 2, characterized in that: the motor (13) is fixedly arranged on the inner wall of the bottom end of the first vertical rod (2), the output end of the motor (13) is fixedly connected with a screw rod (14), and the screw rod (14) penetrates through the first limiting block (11) and extends into the sliding groove (12).

4. The special refreshing tool for the magnetic turning plate type liquid level meter according to claim 3, characterized in that: and a second nut (15) matched with the screw rod (14) is fixedly embedded in the first limiting block (11) in a penetrating manner.

5. The special refreshing tool for the magnetic turning plate type liquid level meter according to claim 4, characterized in that: a sliding block (16) is arranged in the sliding groove (12) in a sliding mode, the bottom end of the sliding block (16) is fixedly connected with the top end of the screw rod (14), and the cross sections of the sliding block (16) and the sliding groove (12) are both of a circular structure.

6. The special refreshing tool for the magnetic turning plate type liquid level meter according to claim 1, characterized in that: all slide in sleeve pipe (7) and be equipped with stopper two (17), connecting rod (8) are kept away from the one end of fixed plate (6) all extends to adjacent in sleeve pipe (7) and with stopper two (17) fixed connection.