CN209014099U - A kind of magnetic fluid level gauge of anti-error damage - Google Patents

Abstract

A kind of magnetic fluid level gauge of anti-error damage, including mounting plate, the mounting plate bottom is welded with connecting rod, connecting rod lower end is connected with float by steel wire, mounting plate center of top is welded with pillar, lower rod end has been connected by screw to protective case, protective case offers slot inside top, slot inner wall is fixed with sliding rail by rivet, sliding rail internal slide is connected with pillar, abutment surface is welded with spring stack, by being equipped with protective case, spring, rubber sleeve, annulus, the mechanisms such as fluorescent powder, the abrasion of liquidometer can be greatly lowered in protective case, the probability broken, spring is mounted on inside protective case, it can be with damping, rubber sleeve increases whole frictional force, and protect protective case from exposing to the weather, annulus is then to take for convenience, fluorescent powder can allow liquidometer night that can shine, not only liquid level can be read in the case where night there is not light conditions , also it is avoided that the collision that night causes because not seeing liquidometer is accidentally damaged.

Description

A kind of magnetic fluid level gauge of anti-error damage

Technical field

The utility model relates to design magnetic fluid level gauge technical field, and in particular to a kind of magnetic fluid level gauge of anti-error damage.

Background technique

Magnetic-float type liquid level meter is installed on the outside of tub on extension, and the liquid level inside tub can be clear by turning plate indicator Chu get Zhi.Magnetic switch can be also installed additional on the outside of shunt valve, do long distance as the output of electric terminal signal or device level transmitter It is that there is reliable safety instrument from liquid level signal transmission and Liquid level, the liquidometer.

But the magnetic fluid level gauge sold currently on the market be all not plus protective device, installation and in use, Very big probability can be damaged accidentally.

Utility model content

In view of the above-mentioned problems, the utility model proposes a kind of magnetic fluid level gauge of anti-error damage, by being equipped with protective case, rubber The mechanisms such as set, annulus, spring, fluorescent powder, rubber sleeve increase the frictional force of overall surface, and protective case and spring ensure that liquid level Meter effect that is not damaged and having damping when throwing, fluorescent powder guarantee liquidometer in illuminating at night, prevent because night dark and Caused accidentally damage phenomenon.

The utility model proposes a kind of magnetic fluid level gauge of anti-error damage, including mounting plate, the mounting plate bottom is welded with Connecting rod, connecting rod lower end are connected with float by steel wire, and mounting plate center of top is welded with pillar, and lower rod end passes through screw It is connected with protective case, slot is offered inside protective case top, slot inner wall is fixed with sliding rail, the connection of sliding rail internal slide by rivet There is pillar, abutment surface is welded with spring stack, and spring stack outer cover is equipped with spring, and one end of spring is pressed on abutment surface, protects Jacket inner wall offers spring eye, and the other end of spring is fixed in spring eye.

Further improvement lies in that: the protective case outer surface has been connected through a screw thread annulus column, and annulus column passes through screw It is fixed with annulus.

Further improvement lies in that: the protective case outer cover is equipped with rubber sleeve, and rubber sleeve is by protective case all standing, protective case Inside offers ventilation hole.

Further improvement lies in that: limit hole is offered inside the protective case, limit hole is set in outside limited post, limit Column is welded on abutment surface.

Further improvement lies in that: the protective case top is fixed with two pieces of swivel plates by screw, and one end of swivel plate is equal It is welded with rotating ring, two rotating rings are linked together by slide bar.

Further improvement lies in that: the other end of the pillar has been bolted dial plate, and graduation mark is carved on dial plate, carves It is applied on degree line and spreads fluorescent powder, hydraulic column is installed inside dial plate.

Further improvement lies in that: nameplate is fixed with by screw on the dial plate, the production letter of hydraulic press is carved on nameplate Breath.

The utility model has the beneficial effects that the utility model is by being equipped with protective case, spring, rubber sleeve, annulus, fluorescent powder Etc. mechanisms, protective case the abrasion of liquidometer, the probability broken can be greatly lowered, spring is mounted on inside protective case, can be with Damping, rubber sleeve increase whole frictional force, and protect protective case from exposing to the weather, and annulus is then to take for convenience It takes, fluorescent powder can allow liquidometer night that can shine, and not only can read liquid level in the case where night there is not light conditions, also be avoided that night The collision caused because not seeing liquidometer is accidentally damaged.

Detailed description of the invention

Fig. 1 is the whole structure schematic diagram of the utility model；

Fig. 2 is the whole positive structure schematic of the utility model.

In figure: 1- mounting plate, 2- protective case, 3- pillar, 4- annulus column, 5- annulus, 6- spring stack, 7- sliding rail, 8- rotation Plate, 9- rotating ring, 10- spring, 11- limited post, 12- float, 13- dial plate, 14- nameplate, 15- rubber sleeve, 16- connecting rod, 17- Ventilation hole, 18- fluorescent powder, 19- hydraulic column, 20- limit hole.

Specific embodiment

In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment, The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.

A kind of magnetic fluid level gauge of anti-error damage according to shown in Fig. 1-2, including mounting plate 1,1 bottom of the mounting plate welding There is connecting rod 16,16 lower end of connecting rod is connected with float 12 by steel wire, and 1 center of top of mounting plate is welded with pillar 3, pillar 3 Lower end has been connected by screw to protective case 2, and slot is offered inside 2 top of protective case, and slot inner wall is fixed with sliding rail 7 by rivet, 7 internal slide of sliding rail is connected with pillar 3, and 3 surface of pillar is welded with spring stack 6, and 6 outer cover of spring stack is equipped with spring 10, spring 10 one end is pressed on 3 surface of pillar, and 2 inner wall of protective case offers spring eye 20, and the other end of spring 10 is fixed on spring eye In 20, it can be greatly lowered by being equipped with mechanisms, the protective cases 2 such as protective case 2, spring 10, rubber sleeve 15, annulus 5, fluorescent powder The abrasion of liquidometer, the probability broken, spring 10 are mounted on inside protective case 2, can increase whole with damping, rubber sleeve 15 Frictional force, and protect protective case 2 from exposing to the weather, annulus 5 is then to take for convenience, and fluorescent powder 18 can allow liquidometer night Evening can shine, and not only can read liquid level in the case where night there is not light conditions, also be avoided that night causes because of invisible liquidometer Collision accidentally damage.

In the present embodiment: the rotation of two pieces of rotating rings 9 being guaranteed by the slide bar in 9 center of rotating ring, and then guarantees two The rotation of block swivel plate 8 drives the installation of protective case 2, and protective case 2 is according to the rotation of rotating ring 9 come clamping column liquidometer dial plate 13。

In the present embodiment: 7 internal sleeve of sliding rail is equipped with pillar 3, in order to which, when installing protective case 2, pillar 3 can be with It is moved inside sliding rail 7, it is therefore prevented that be difficult to install because of friction.

In the present embodiment: rubber sleeve 15 has wrapped the whole of protective case 2, protects protective case 2, and whole increase is made to rub Power is wiped, prevents from skidding, limited post 11 is to guarantee that protective case 2 plays position-limiting action during installation, and protective case 2 is made to be easier to fix.

The utility model has the beneficial effects that by being equipped with the machines such as protective case 2, spring 10, rubber sleeve 15, annulus 5, fluorescent powder The abrasion of liquidometer, the probability broken can be greatly lowered in structure, protective case 2, and spring 10 is mounted on inside protective case 2, can be with Damping, rubber sleeve 15 increase whole frictional force, and protect protective case 2 from exposing to the weather, and annulus 5 is then for convenience It takes, fluorescent powder 18 can allow liquidometer night that can shine, and not only can read liquid level in the case where night there is not light conditions, also be avoided that The collision that night causes because not seeing liquidometer is accidentally damaged.

Working principle: rotating ring 9 is rotated around slide bar, is driven swivel plate 8 and is connected by screw on swivel plate 8 The rotation of protective case 2, therefore protective case 2 can clamp the dial plate 13 of liquidometer around rotating ring 9, then pass through limited post 11 Limit, then by firmly fixing dial plate 13 in screw connection again pillar 3, when sliding rail 7 is to install protective case 2, reduce The frictional force of pillar, ventilation hole 17 in order to facilitate the installation of, and play the role of better broken-proof, and outermost rubber sleeve 15 is protected Protective case 2 has been protected, overall friction is increased, has prevented from throwing and protect protective case 2 to avoid wind day liquidometer because skidding It shines, annulus 5 is to pick up liquidometer for convenience, and spring 10 is mounted on inside protective case 2, plays shockproof effect, fluorescent powder 18 are applied on the scale of dial plate 13, ensure that in the case where there is no light at night it can be seen that and read height of liquid level, together When also avoid operator and collided liquidometer because of invisible.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than a, unless otherwise specifically defined.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope It is defined by the appending claims and its equivalent thereof.

Claims (7)

1. a kind of magnetic fluid level gauge of anti-error damage, it is characterised in that: including mounting plate (1), mounting plate (1) bottom is welded with Connecting rod (16), connecting rod (16) lower end are connected with float (12) by steel wire, and mounting plate (1) center of top is welded with pillar (3), pillar (3) lower end has been connected by screw to protective case (2), offers slot inside protective case (2) top, slot inner wall passes through riveting Nail is fixed with sliding rail (7), and sliding rail (7) internal slide is connected with pillar (3), and pillar (3) surface is welded with spring stack (6), spring Column (6) outer cover is equipped with spring (10), and one end of spring (10) is pressed on pillar (3) surface, and protective case (2) inner wall offers bullet Spring hole (20), the other end of spring (10) are fixed in spring eye (20).

2. a kind of magnetic fluid level gauge of anti-error damage according to claim 1, it is characterised in that: the protective case (2) is external Surface has been connected through a screw thread annulus column (4), and annulus column (4) is fixed with annulus (5) by screw.

3. a kind of magnetic fluid level gauge of anti-error damage according to claim 1, it is characterised in that: the protective case (2) is external It is arranged rubber sleeve (15), for rubber sleeve (15) by protective case (2) all standing, protective case (2) is internal to offer ventilation hole (17).

4. a kind of magnetic fluid level gauge of anti-error damage according to claim 1, it is characterised in that: the protective case (2) is internal Limit hole is offered, limit hole is set in limited post (11) outside, and limited post (11) is welded on pillar (3) surface.

5. a kind of magnetic fluid level gauge of anti-error damage according to claim 1, it is characterised in that: protective case (2) top Two pieces of swivel plates (8) are fixed with by screw, one end of swivel plate (8) is welded with rotating ring (9), and two rotating rings (9) are logical Slide bar is crossed to link together.

6. a kind of magnetic fluid level gauge of anti-error damage according to claim 5, it is characterised in that: the pillar (3) it is another End has been bolted dial plate (13), and graduation mark is carved on dial plate (13), applies on graduation mark and spreads fluorescent powder (18), dial plate (13) internal that hydraulic column (19) are installed.

7. a kind of magnetic fluid level gauge of anti-error damage according to claim 6, it is characterised in that: pass through on the dial plate (13) Screw is fixed with nameplate (14), and the production information of hydraulic press is carved on nameplate (14).