CN114509133A

CN114509133A - Quick scale mounting device for magnetic flap level meter

Info

Publication number: CN114509133A
Application number: CN202111657364.3A
Authority: CN
Inventors: 李云遥; 王方海; 许才华
Original assignee: Anhui Yunmeng Instrument Co ltd
Current assignee: Anhui Yunmeng Instrument Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-17

Abstract

The invention discloses a quick scale mounting device for a magnetic turning plate liquid level meter, which comprises a flow guide pipe, wherein the outer surface of the flow guide pipe is communicated with two groups of connecting flanges, the outer surface of the flow guide pipe is attached with a scale body, two groups of hinged blocks are fixedly mounted on one side surface of the scale body, two groups of fixing grooves are formed in the outer surface of the scale body, fixing components are arranged inside the two groups of fixing grooves, and a stabilizing component is arranged below the scale body. According to the invention, through the cooperative matching among the components, when the magnetic turn plate liquid level meter is assembled, the scale body can be quickly installed and fixed, and the function of quick disassembly is realized, so that the labor time of assembling personnel is reduced, the working efficiency is accelerated, and through the arranged stabilizing component, the installed scale body can still be in a pre-installation position when being vibrated in the working process, so that the accuracy of measured data is ensured, and the observation by personnel is facilitated.

Description

Quick scale mounting device for magnetic flap level gauge

Technical Field

The invention relates to the technical field of magnetic turn-over plate liquid level meter assembly, in particular to a quick scale mounting device for a magnetic turn-over plate liquid level meter.

Background

The magnetic turning plate liquid level meter can be used for medium liquid level detection of various towers, tanks, grooves, spherical containers, boilers and other equipment. The liquid level meter can achieve high sealing, leakage prevention and is suitable for high-temperature, high-pressure and corrosion-resistant occasions. It has compensatied defects such as glass board (pipe) level gauge definition of instructing is poor, easy fracture, and the overall process measurement does not have the blind area, shows clearly, measuring range is big, and the board level gauge is turned over according to the operational environment of concrete difference to magnetism, has produced the level gauge that adapts to various environment and various materials, wherein includes: hydraulic press level gauge, anticorrosion magnetic flap level gauge, thermal insulation jacket flap level gauge, high-temperature high-pressure magnetic flip column level gauge, top-mounted magnetic float level gauge, glass plate level gauge, frost prevention level gauge, glass tube level gauge, color quartz tube level gauge, series magnetic flip column (plate) level gauge, and the like.

The in-process of present production magnetism board level gauge turns over, use the staple bolt to fix it at the surface of honeycomb duct mostly when installing its scale, and it is fixed to still need the manual work to use the bolt to screw up it when using the staple bolt to fix, and also not quick detachable when needing to dismantle, cause the waste of time, influence work efficiency, and after the installation is accomplished, do not carry out stable device to the scale, lead to it to receive when vibrations in the use, slight decline appears easily, cause measured data's inaccurateness, influence personnel's judgement.

Disclosure of Invention

The invention aims to solve the problems of time waste and no stabilizing device in the prior art, and provides a quick scale mounting device for a magnetic flap liquid level meter.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a quick installation device of scale for magnetism turns over board level gauge, includes the honeycomb duct, the surface intercommunication of honeycomb duct has two sets of flange, the surface laminating of honeycomb duct has the scale body, a side fixed mounting of scale body has two sets of articulated pieces, two sets of fixed slots have been seted up to the surface of scale body, and are two sets of the inside of fixed slot all is provided with fixed subassembly, the below of scale body is provided with stable subassembly.

Preferably, it is two sets of fixed subassembly is all including setting up at the inside first telescopic link of two sets of fixed slots, and is two sets of the bearing has all been cup jointed to the surface of first telescopic link, and is two sets of the pawl has all been cup jointed to the surface of bearing, and is two sets of the first spring of the equal fixedly connected with in a side of pawl, it is two sets of the surface of pawl all meshes and is connected with the fixed strip, and is two sets of the equal fixedly connected with arc fixed band of one end of fixed strip.

Preferably, two sets of the one end of first telescopic link all with the inner wall fixed connection of fixed slot, and the other end of two sets of first telescopic links all pierces through the inner wall of fixed slot and extends to the outside to the equal fixed mounting of the other end of two sets of first telescopic links has the round button.

Preferably, the other ends of the two groups of first springs are fixedly connected with the inner wall of the fixing groove, and the two groups of first springs are sleeved on the outer surface of the first telescopic rod.

Preferably, two sets of the one end of arc fixed band all is articulated mutually with two sets of articulated pieces, and the intrados of two sets of arc fixed bands all laminates mutually with the surface of honeycomb duct.

Preferably, stabilize the subassembly including setting up the concave plate in scale body below, the bottom surface fixed mounting of concave plate has two sets of second telescopic links, and is two sets of the surface of second telescopic link all overlaps and is equipped with the second spring, and the lower extreme of second spring all with the bottom surface fixed connection of concave plate, and is two sets of the equal fixedly connected with backup pad in upper end of second spring, the last surface adhesion of backup pad has the rubber pad, the lower surface of backup pad articulates there are two sets of connecting rods, and is two sets of the inside of the other end of connecting rod all articulates there is the fixed block.

Preferably, the lower surface of the concave plate is fixedly arranged on the upper surface of a fixed plate arranged at the lower end of the flow guide pipe through two groups of fixed rods.

Preferably, the lower ends of the two groups of fixing blocks are fixedly connected with the bottom surface of the concave plate.

Compared with the prior art, the invention provides a quick scale mounting device for a magnetic flap level gauge, which has the following beneficial effects:

1. according to the first telescopic rod and the first spring, when the scale body and the flow guide pipe need to be separated, the pawl starts to move and is separated from the fixed strip by pulling the round button fixedly arranged at the other end of the first telescopic rod, so that the scale body and the flow guide pipe can be quickly disassembled;

2. according to the invention, the bearing, the pawl and the fixing strip are arranged, so that the fixing strip can be directly inserted into the fixing groove when the scale body is installed, and the scale body can be quickly installed through the matching of the first spring, thereby realizing the purpose of saving time;

3. according to the invention, the second telescopic rod, the second spring and the supporting plate are arranged, so that the installed scale body can be counteracted by the counterforce generated by the compression of the second spring when the scale body is vibrated in the use process, and the scale body can be ensured to be stably positioned at the original installation position;

according to the invention, through the cooperative matching among the components, when the magnetic turn plate liquid level meter is assembled, the scale body can be quickly installed and fixed, and the function of quick disassembly is realized, so that the labor time of assembling personnel is reduced, the working efficiency is accelerated, and through the arranged stabilizing component, the installed scale body can still be in a pre-installation position when being vibrated in the working process, so that the accuracy of measured data is ensured, and the observation by personnel is facilitated.

Drawings

FIG. 1 is a schematic structural front view of a quick scale mounting device for a magnetic flap level gauge according to the present invention;

FIG. 2 is a schematic side view of the structure of a part of the quick scale mounting device for a magnetic flap level gauge according to the present invention;

FIG. 3 is an enlarged schematic view of the scale quick mounting device for the magnetic flap level gauge in FIG. 2;

FIG. 4 is a schematic cross-sectional view of a fixing assembly of a quick scale mounting device for a magnetic flap level gauge according to the present invention;

FIG. 5 is a schematic cross-sectional view of a stable structure of a quick scale mounting device for a magnetic flap level gauge according to the present invention.

In the figure: 1. a flow guide pipe; 2. a connecting flange; 3. a scale body; 31. a hinged block; 32. fixing grooves; 4. a fixing assembly; 41. a first telescopic rod; 42. a bearing; 43. a pawl; 44. a first spring; 45. a fixing strip; 46. an arc-shaped fixing band; 5. a stabilizing assembly; 51. a concave plate; 52. a second telescopic rod; 53. a second spring; 54. a support plate; 55. a rubber pad; 56. a connecting rod; 57. and (5) fixing blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-5, a quick installation device of scale for magnetic level gauge that turns over, including honeycomb duct 1, can flow for the medium, honeycomb duct 1's surface intercommunication has two sets of flange 2, be convenient for be connected with the jar body, honeycomb duct 1's surface laminating has scale body 3, be convenient for show measured data, a side fixed mounting of scale body 3 has two sets of articulated pieces 31, two sets of fixed slots 32 have been seted up to scale body 3's surface, the inside of two sets of fixed slots 32 all is provided with fixed subassembly 4, the below of scale body 3 is provided with stabilizing component 5.

In this embodiment, when assembling the scale body 3 of the magnetic flap level gauge, first, the outer surface of the flow guide tube 1 is attached to the arc-shaped groove on the surface of the scale body 3, and then the arc-shaped fixing band 46 is rotated, so that the fixing strip 45 fixedly installed at one end of the arc-shaped fixing band 46 is inserted into the fixing groove 32, when the fixing strip 45 enters the fixing groove 32, the fixing strip 45 will begin to extrude the pawl 43 to begin to rotate, and at the same time, the first spring 44 fixedly connected to the surface of the pawl 43 begins to deform, when the inner arc surface of the arc-shaped fixing band 46 is closely attached to the outer surface of the flow guide tube 1, the pawl 43 will begin to recover to the original position under the reaction force generated by the deformation of the first spring 44, thereby blocking the fixing strip 45, and when disassembly is required, only the round button needs to be pulled to drive the first telescopic rod 41 to begin to stretch and drive the pawl 43 to separate from the fixing strip 45, and when the separation is completed, the scale body 3 can be separated from the flow guide tube 1, thereby realize the fixed and purpose of dismantling scale body 3 of fast assembly, receive vibrations when scale body 3 moves down in the use, begin to extrude backup pad 54 and compress second spring 53, the second spring 53 of compressed then can produce the reaction force and be used for offsetting the decurrent effort of scale body 3 to ensure that scale body 3 is in the position of installing in advance constantly.

Example two

As shown in fig. 1 to 5, this embodiment is substantially the same as embodiment 1, preferably, the two sets of fixing assemblies 4 each include a first telescopic rod 41 disposed inside the two sets of fixing grooves 32, and are configured to adjust the position of the pawl 43, bearings 42 are respectively sleeved on outer surfaces of the two sets of first telescopic rods 41, so as to avoid collision between the pawl 43 and the first telescopic rod 41 when rotating, the pawls 43 are respectively sleeved on outer surfaces of the two sets of bearings 42, in order to clamp the fixing strips 45, a first spring 44 is respectively fixedly connected to one side surface of the two sets of pawls 43, so as to restore the moved pawl 43 to the original position, the fixing strips 45 are respectively engaged with outer surfaces of the two sets of pawls 43, and an arc-shaped fixing strip 46 is respectively fixedly connected to one end of the two sets of fixing strips 45.

In this embodiment, through setting up bearing 42 and pawl 43 for fixed strip 45 is at the in-process of extrusion pawl 43, and pawl 43 can rotate alone and does not influence first telescopic link 41, and after the installation of fixed strip 45 was accomplished, pawl 43 can resume the normal position under the effect of self gravity, withholds fixed strip 45, realizes quick fixed.

EXAMPLE III

As shown in fig. 1 to 5, in this embodiment, substantially the same as in embodiment 1, preferably, one ends of two sets of first telescopic rods 41 are fixedly connected to the inner wall of the fixing groove 32, the other ends of the two sets of first telescopic rods 41 penetrate through the inner wall of the fixing groove 32 and extend to the outside, and the other ends of the two sets of first telescopic rods 41 are fixedly mounted with round buttons.

In this embodiment, the first telescopic rod 41 is arranged, so that the pawl 43 can be displaced, and is conveniently separated from the fixing strip 45.

Example four

As shown in fig. 1 to 5, in this embodiment, basically the same as embodiment 1, preferably, the other ends of the two sets of first springs 44 are fixedly connected to the inner wall of the fixing groove 32, and the two sets of first springs 44 are sleeved on the outer surface of the first telescopic rod 41.

In this embodiment, the first spring 44 is provided, so that the pawl 43 which is displaced or rotated can be restored to its original position.

EXAMPLE five

As shown in fig. 1-5, in this embodiment, basically the same as embodiment 1, preferably, one end of each of the two sets of arc-shaped fixing bands 46 is hinged to the two sets of hinge blocks 31, and the inner arc surfaces of the two sets of arc-shaped fixing bands 46 are attached to the outer surface of the flow guide tube 1.

In this embodiment, the arc fixing band 46 is provided, so that the scale body 3 and the flow guide tube 1 can be in close contact with each other.

EXAMPLE six

As shown in fig. 1 to 5, the present embodiment is substantially the same as embodiment 1, and preferably, the stabilizing assembly 5 includes a concave plate 51 disposed below the scale body 3, two sets of second telescopic rods 52 are fixedly mounted on a bottom surface of the concave plate 51, a moving path of the supporting plate 54 is defined, two sets of second springs 53 are respectively sleeved on outer surfaces of the two sets of second telescopic rods 52, so as to restore the supporting plate 54 to a normal position, lower ends of the second springs 53 are respectively fixedly connected with the bottom surface of the concave plate 51, upper ends of the two sets of second springs 53 are respectively fixedly connected with the supporting plate 54 for supporting the scale body 3, a rubber pad 55 is bonded on an upper surface of the supporting plate 54, in order to reduce wear between the scale body 3 and the supporting plate 54, two sets of connecting rods 56 are hinged to a lower surface of the supporting plate 54, and a fixing block 57 is hinged inside of the other ends of the two sets of connecting rods 56.

In this embodiment, by providing the second telescopic rod 52 and the second spring 53, when the scale body 3 presses the support plate 54 to compress the second spring 53, not only the moving path of the support plate 54 can be defined, but also the downward force of the scale body 3 can be offset by the reaction force generated by the second spring 53.

EXAMPLE seven

As shown in fig. 1 to 5, in this embodiment, which is substantially the same as embodiment 1, preferably, the lower surface of the concave plate 51 is fixedly mounted on the upper surface of the fixed plate mounted at the lower end of the flow guide pipe 1 by two sets of fixing rods.

In this embodiment, by providing the fixing rod, the concave plate 51 can be fixed, and the stabilizing member 5 can function normally.

Example eight

As shown in fig. 1 to 5, in this embodiment, the same as embodiment 1, preferably, the lower ends of two sets of fixing blocks 57 are fixedly connected to the bottom surface of the concave plate 51.

In this embodiment, by providing the fixing block 57, the two sets of connecting rods 56 are fixed and limited, and it is ensured that they can rotate normally.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a quick installation device of scale for magnetism turns over board level gauge, includes honeycomb duct (1), its characterized in that, the surface intercommunication of honeycomb duct (1) has two sets of flange (2), the surface laminating of honeycomb duct (1) has scale body (3), a side fixed mounting of scale body (3) has two sets of articulated pieces (31), two sets of fixed slots (32) have been seted up to the surface of scale body (3), and are two sets of the inside of fixed slot (32) all is provided with fixed subassembly (4), the below of scale body (3) is provided with stabilizing component (5).

2. The quick scale mounting device for the magnetic turning plate liquid level meter according to claim 1, wherein two sets of the fixing assemblies (4) comprise first telescopic rods (41) arranged inside two sets of fixing grooves (32), bearings (42) are sleeved on the outer surfaces of the two sets of the first telescopic rods (41), pawls (43) are sleeved on the outer surfaces of the two sets of the bearings (42), a first spring (44) is fixedly connected to one side surface of each of the two sets of the pawls (43), fixing strips (45) are meshed and connected to the outer surfaces of the two sets of the pawls (43), and arc-shaped fixing strips (46) are fixedly connected to one ends of the two sets of the fixing strips (45).

3. The quick scale mounting device for the magnetic flap level gauge according to claim 2, wherein one end of each of the two sets of first telescopic rods (41) is fixedly connected with the inner wall of the fixing groove (32), the other end of each of the two sets of first telescopic rods (41) penetrates through the inner wall of the fixing groove (32) and extends to the outside, and the other end of each of the two sets of first telescopic rods (41) is fixedly provided with a round button.

4. The quick scale mounting device for the magnetic flap liquid level meter according to claim 2, wherein the other ends of the two sets of first springs (44) are fixedly connected with the inner wall of the fixing groove (32), and the two sets of first springs (44) are sleeved on the outer surface of the first telescopic rod (41).

5. The quick scale mounting device for the magnetic flap level gauge according to claim 2, wherein one end of each of the two sets of arc-shaped fixing bands (46) is hinged to the two sets of hinge blocks (31), and the inner arc surfaces of the two sets of arc-shaped fixing bands (46) are attached to the outer surface of the flow guide tube (1).

6. The quick scale mounting device for the magnetic turning plate liquid level meter is characterized in that the stabilizing component (5) comprises a concave plate (51) arranged below the scale body (3), two groups of second telescopic rods (52) are fixedly mounted on the bottom surface of the concave plate (51), second springs (53) are sleeved on the outer surfaces of the two groups of second telescopic rods (52), the lower ends of the second springs (53) are fixedly connected with the bottom surface of the concave plate (51), a supporting plate (54) is fixedly connected to the upper ends of the two groups of second springs (53), rubber pads (55) are bonded to the upper surface of the supporting plate (54), two groups of connecting rods (56) are hinged to the lower surface of the supporting plate (54), and fixing blocks (57) are hinged to the inner portions of the other ends of the two groups of connecting rods (56).

7. The quick scale mounting device for the magnetic flap level gauge according to claim 6, wherein the lower surface of the concave plate (51) is fixedly mounted on the upper surface of a fixed plate mounted at the lower end of the draft tube (1) through two sets of fixing rods.

8. The quick scale mounting device for the magnetic flap level gauge according to claim 6, wherein the lower ends of the two sets of fixing blocks (57) are fixedly connected with the bottom surface of the concave plate (51).