Quick mounting and positioning device for top-mounted floating ball liquid level meter

Abstract

The utility model relates to the technical field of top-mounted floating ball liquid level meters, and discloses a quick mounting and positioning device of a top-mounted floating ball liquid level meter, which comprises a floating ball liquid level meter body, a floating ball is arranged on the lower surface of the floating ball liquid level meter body, and a connecting flange is fixedly sleeved on the outer surface of the floating ball liquid level meter body, a quick mounting and positioning device is arranged on the connecting flange and comprises a mounting plate, six hollow columns, six springs, six circular rings, six fixing rollers, twelve grooves, six pull rings, twelve circular holes, twelve balls, six slots, twelve clamping holes, a fixing block, a sealing groove and a rubber sealing ring; according to the quick mounting and positioning device for the top-mounted floating ball liquid level meter, a traditional fixing mode through bolts and screw holes is replaced with a clamping mode, extra tools are not needed in the fixing process, operation is easy, mounting is easy, quick mounting and positioning of the floating ball liquid level meter can be achieved, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of top-mounted float liquid level gauges, in particular to a quick installation and positioning device for top-mounted float liquid level gauges. Background Art

[0002] The float level gauge is composed of a float, a rod, etc. The float level gauge is installed on the top of the container through a connecting flange. The float floats on the liquid surface based on the principle of equal volume of displaced liquids. When the liquid level in the container changes, the float also moves up and down. Due to the magnetic effect, the reed of the float level gauge is attracted by the magnetism, and the liquid level position is changed into an electrical signal, which is then displayed digitally on the display instrument to show the actual position of the liquid.

[0003] However, the existing float level gauge is installed on the top of the container through a connecting flange, and the connecting flanges need to be fixed by multiple bolts. When fixing, not only do they need to be tightened with the help of additional tools, but the installation time is long, which is not conducive to the rapid positioning and installation of the float level gauge. In view of this, a rapid installation and positioning device for a top-mounted float level gauge is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a quick installation and positioning device for a top-mounted float liquid level gauge, which solves the problem of inconvenient installation of the top-mounted float liquid level gauge.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned rapid installation purpose of the top-mounted float level gauge, the utility model provides the following technical solutions: a rapid installation and positioning device for a top-mounted float level gauge, comprising a float level gauge body, a float ball is arranged on the lower surface of the float level gauge body, and a connecting flange is arranged on the outer surface fixed sleeve of the float level gauge body;

[0008] Among them, a quick installation and positioning device is provided on the connecting flange, and the quick installation and positioning device includes a mounting plate, six hollow columns, six springs, six rings, six fixing rods, twelve grooves, six pull rings, twelve round holes, twelve round balls, six slots, twelve card holes, a fixing block, a sealing groove and a rubber sealing ring.

[0009] Preferably, the mounting plate is arranged on the lower surface of the connecting flange, and six slots are opened on the upper surface of the connecting flange;

[0010] Among them, the twelve clamping holes are respectively arranged in the inner walls of the six slots.

[0011] Preferably, the six hollow columns are respectively fixedly sleeved in the inner wall of the connecting flange, and the six springs are respectively fixedly installed in the inner walls of the six hollow columns;

[0012] Among them, six circular rings are respectively fixedly installed on the lower ends of six springs, and six fixing rods are respectively fixedly sleeved in the inner walls of the six circular rings.

[0013] Preferably, the twelve grooves are respectively opened on the outer surface of a hollow column, and the six pull rings are respectively fixedly installed on the upper ends of the six fixing rods.

[0014] Preferably, the twelve circular holes are respectively opened on the outer surfaces of the six hollow columns, and the twelve round beads are respectively arranged on the inner surfaces of the twelve circular holes.

[0015] Preferably, a fixing block is fixedly mounted on the upper surface of the mounting plate, and a sealing groove is provided on the outer surface of the fixing block;

[0016] Wherein, a rubber sealing ring is arranged on the lower surface of the connecting flange.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a quick installation and positioning device for a top-mounted float level gauge, which has the following beneficial effects:

[0019] The quick installation and positioning device of the top-mounted float level gauge replaces the traditional fixing method through bolts and screw holes by a snap-on method. Not only does it not require additional tools when fixing, but it is also simple to operate and easy to install. It can realize the quick installation and positioning of the float level gauge, which is more convenient.

[0020] The quick installation and positioning device of the top-mounted float level gauge can fill the sealing groove opened on the outer surface of the fixed block with a rubber sealing ring, and can seal the gap between the connecting flange and the mounting plate after installation, so that the float level gauge has higher sealing performance after installation, and the measurement result of the float level gauge can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a quick installation and positioning device for a top-mounted float level gauge of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the float level gauge of the utility model;

[0023] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0024] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the connecting flange structure of the utility model.

[0026] In the figure: 1. Float level gauge body; 2. Float; 3. Connecting flange; 4. Mounting plate; 5. Hollow column; 6. Spring; 7. Ring; 8. Fixing rod; 9. Groove; 10. Pull ring; 11. Round hole; 12. Round ball; 13. Slot; 14. Clamp hole; 15. Fixing block; 16. Sealing groove; 17. Rubber sealing ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a new technical solution: a quick installation and positioning device for a top-mounted float level gauge, comprising a float level gauge body 1, a float 2 is arranged on the lower surface of the float level gauge body 1, and a connecting flange 3 is arranged on the outer surface of the float level gauge body 1;

[0029] Among them, a quick installation and positioning device is provided on the connecting flange 3, and the quick installation and positioning device includes a mounting plate 4, six hollow columns 5, six springs 6, six rings 7, six fixing rods 8, twelve grooves 9, six pull rings 10, twelve round holes 11, twelve round balls 12, six slots 13, twelve card holes 14, a fixing block 15, a sealing groove 16 and a rubber sealing ring 17.

[0030] Further, the mounting plate 4 is arranged on the lower surface of the connecting flange 3, and six slots 13 are opened on the upper surface of the connecting flange 3;

[0031] The twelve latching holes 14 are respectively formed in the inner walls of the six slots 13 .

[0032] Furthermore, six hollow columns 5 are respectively fixedly sleeved in the inner wall of the connecting flange 3, and six springs 6 are respectively fixedly installed in the inner wall of the six hollow columns 5;

[0033] Among them, six circular rings 7 are fixedly installed on the lower ends of six springs 6 respectively, and six fixing rods 8 are fixedly sleeved in the inner walls of the six circular rings 7 respectively.

[0034] Furthermore, twelve grooves 9 are respectively formed on the outer surface of a hollow column 5 , and six pull rings 10 are respectively fixedly mounted on the upper ends of six fixing rods 8 .

[0035] Furthermore, twelve round holes 11 are respectively opened on the outer surfaces of the six hollow columns 5 , and twelve round beads 12 are respectively arranged on the inner surfaces of the twelve round holes 11 .

[0036] Furthermore, a fixing block 15 is fixedly mounted on the upper surface of the mounting plate 4, and a sealing groove 16 is provided on the outer surface of the fixing block 15;

[0037] Wherein, a rubber sealing ring 17 is provided on the lower surface of the connecting flange 3;

[0038] When the quick installation and positioning device of the top-mounted float level gauge is used, by pulling the pull ring 10, the pull ring 10 drives the fixed rod 8 fixedly installed on the lower surface to move upward, and at the same time, the fixed rod 8 drives the circular ring 7 fixedly sleeved on the outer surface to move upward, and while the circular ring 7 moves upward, pressure is applied to the spring 6 fixedly installed on the upper surface to cause it to shrink, and at the same time, the two grooves 9 provided on the outer surface of the fixed rod 8 are aligned with the two circular holes 11 provided on the outer surface of the hollow column 5, and at this time, the fixed rod 8 no longer applies pressure to the two round balls 12 provided in the two circular holes 11, and at this time, the two round balls 12 shrink into the inner surface of the hollow column 5, and at this time, the hollow column 5 is inserted into the slot 13 provided on the mounting plate 4, and at this time, no tension is applied to the pull ring 10, and at the same time, the spring 6 is no longer under stress, At this time, the spring 6 expands, and the spring 6 expands through its own elastic potential energy. At this time, the spring 6 applies a downward thrust to the circular ring 7 fixed at the lower end, so that it moves downward. At the same time, the circular ring 7 drives the fixed rod 8 fixed on the inner surface to move downward. At this time, the fixed rod 8 hits the two balls 12 and applies a thrust on the opposite side to the balls 12, so that the balls 12 protrude from the hollow column 5, and are clamped into the two clamping holes 14 set in the slot 13 on the upper surface of the mounting plate 4 for fixing, that is, the installation of the float level gauge body 1 is completed, and at the same time, the fixing block 15 is inserted into the lower surface of the connecting flange 3, and the rubber sealing ring 17 set on the lower surface of the connecting flange 3 is filled into the sealing groove 16 on the outer surface of the fixing block 15 for sealing;

[0039] The quick installation and positioning device of the top-mounted float level gauge replaces the traditional fixing method by bolts and screw holes by a clip-on method. Not only does it not require the use of additional tools when fixing, but it is also simple to operate and easy to install. It can achieve quick installation and positioning of the float level gauge, which is more convenient. The quick installation and positioning device of the top-mounted float level gauge fills the sealing groove opened on the outer surface of the fixing block with a rubber sealing ring, and can seal the gap between the connecting flange and the mounting plate after installation, so that the float level gauge has higher sealing after installation, and the measurement result of the float level gauge can be made more accurate.

[0040] Working principle: When the quick installation and positioning device of the top-mounted float level gauge is used, the pull ring 10 is pulled, and the pull ring 10 drives the fixed rod 8 fixedly installed on the lower surface to move upward, and at the same time, the fixed rod 8 drives the circular ring 7 fixedly sleeved on the outer surface to move upward. When the circular ring 7 moves upward, pressure is applied to the spring 6 fixedly installed on the upper surface to cause it to shrink. At the same time, the two grooves 9 provided on the outer surface of the fixed rod 8 are aligned with the two circular holes 11 provided on the outer surface of the hollow column 5. At this time, the fixed rod 8 no longer applies pressure to the two round balls 12 provided in the two circular holes 11. At this time, the two round balls 12 shrink into the inner surface of the hollow column 5. At this time, the hollow column 5 is inserted into the slot 13 provided on the mounting plate 4. At this time, no tension is applied to the pull ring 10, and at the same time, the spring 6 is no longer under pressure. Force, at this time, the spring 6 expands, and the spring 6 expands through its own elastic potential energy. At this time, the spring 6 applies a downward thrust to the circular ring 7 fixed at the lower end to make it move downward. At the same time, the circular ring 7 drives the fixed rod 8 fixed on the inner surface to move downward. At this time, the fixed rod 8 hits the two balls 12 and applies an opposite thrust to the balls 12, so that they protrude from the hollow column 5, and are clamped into the two clamping holes 14 set in the slot 13 on the upper surface of the mounting plate 4 for fixing, that is, the installation of the float level gauge body 1 is completed, and at the same time, the fixing block 15 is inserted into the lower surface of the connecting flange 3, and the rubber sealing ring 17 set on the lower surface of the connecting flange 3 is filled into the sealing groove 16 opened on the outer surface of the fixing block 15 for sealing.

[0041] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick installation and positioning device for a top-mounted float level gauge, comprising a float level gauge body (1), a float (2) being arranged on the lower surface of the float level gauge body (1), characterized in that: The outer surface of the float level gauge body (1) is fixedly sleeved with a connecting flange (3); Wherein, a quick installation positioning device is arranged on the connecting flange (3), and the quick installation positioning device comprises a mounting plate (4), six hollow columns (5), six springs (6), six circular rings (7), six fixing rods (8), twelve grooves (9), six pull rings (10), twelve circular holes (11), twelve round beads (12), six slots (13), twelve clamping holes (14), a fixing block (15), a sealing groove (16) and a rubber sealing ring (17).

2. The quick installation and positioning device for a top-mounted float level gauge according to claim 1 is characterized in that: The mounting plate (4) is arranged on the lower surface of the connecting flange (3), and six slots (13) are provided on the upper surface of the connecting flange (3); The twelve clamping holes (14) are respectively opened in the inner walls of the six slots (13).

3. The quick installation and positioning device for a top-mounted float level gauge according to claim 1 is characterized in that: The six hollow columns (5) are respectively fixedly sleeved in the inner wall of the connecting flange (3), and the six springs (6) are respectively fixedly installed in the inner walls of the six hollow columns (5); The six circular rings (7) are respectively fixedly mounted on the lower ends of the six springs (6), and the six fixing rods (8) are respectively fixedly sleeved in the inner walls of the six circular rings (7).

4. The quick installation and positioning device for a top-mounted float level gauge according to claim 1 is characterized in that: The twelve grooves (9) are respectively formed on the outer surface of a hollow column (5), and six pull rings (10) are respectively fixedly mounted on the upper ends of six fixed rods (8).

5. The quick installation and positioning device for a top-mounted float level gauge according to claim 1 is characterized in that: The twelve circular holes (11) are respectively opened on the outer surfaces of the six hollow columns (5), and the twelve round beads (12) are respectively arranged on the inner surfaces of the twelve circular holes (11).

6. The quick installation and positioning device for a top-mounted float level gauge according to claim 1 is characterized in that: A fixing block (15) is fixedly mounted on the upper surface of the mounting plate (4), and a sealing groove (16) is provided on the outer surface of the fixing block (15); Wherein, a rubber sealing ring (17) is provided on the lower surface of the connecting flange (3).

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